• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention is concerned with improvements in the field of singling bristle bundles (3) from a supply of loose bristle filaments (4). For this purpose, extraction devices (1) according to the invention and brush production machines (2) equipped therewith are proposed. Thus, for example, the guide channel (9) formed between the receiving space (6) for the supply of loose bristle filaments (4) and the dividing device (7) is proposed, which tapers in the direction of transport of the bristle filaments (4) towards the dividing device (7) and so on higher packing density of the bristle filaments (4) prior to the separation by means of the dividing device (7) from the supply loose bristle filaments (4).
    公开号:BE1025364B1
    申请号:E2017/5933
    申请日:2017-12-14
    公开日:2019-02-04
    发明作者:Robert Steinebrunner；Dirk Buchleither
    申请人:Zahoransky Ag；
    IPC主号:
    专利说明:

    Removal device and brush manufacturing machine with such
    The invention relates to removal devices for brush production machines for removing individual bundles of bristles from a supply of loose bristle filaments, the removal devices each having a material box with a receiving space for receiving the supply of loose bristle filaments and a compartment device with which at least one bundle of bristles is removed from the supply of loose bristle filaments and attached to one downstream processing station can be handed over.
    Furthermore, the invention also relates to a brush production machine, in particular one which is suitable for producing toothbrushes, with a removal device.
    Such removal devices and brush manufacturing machines are known in various embodiments from the prior art. For example, they are used to make toothbrushes. In this case, bristle filaments are kept in a receiving space of a material box of the removal device and are combined to form bundles of bristles by means of a compartment device which rotates back and forth, for example, about an axis of rotation. The compartment device is usually a compartment disk. This compartment disc can then have at least one, preferably a plurality of radially introduced bundle receiving notches or compartment notches on a part of its circumference.
    A pusher of the removal device in the material box presses the bristle filaments in the direction of and against the compartment device. The bundle receiving notches become due to a relative movement between the compartment device and the material box
    BE2017 / 5933 filled and separated from the supply of loose bristle filaments starting at the so-called compartment angle. The compartment disc then rotates to a transfer position at which the bristle filaments combined into bristle bundles can be removed from the respective bundle receiving notches of the compartment disc. Such removal devices can also be referred to as separating devices because of their function.
    The present invention is concerned with the object of improving this known technique and of improving the handling and operation of such removal devices and brush-making machines which are provided with such removal devices.
    To solve this problem, a removal device of the type mentioned is proposed, which has the means and features of independent claim 1. In particular, to solve this problem, a removal device of the type mentioned is proposed, in which a guide channel for the bristle filaments is formed between the receiving space and the compartment device, into which the receiving space opens, the guide channel tapering in the transport direction of the bristle filaments towards the compartment device.
    The bristle filaments fed through the receiving space of the compartment device pass through the tapered guide channel before they reach the compartment device. The tapering of the guide channel increases the packing density of the loose bristle filaments of the bristle stock, which can favor the removal of the bristle filaments from the bristle stock with the aid of the compartment device. In addition, the loose bristle filaments are deflected by the tapered guide channel on the way to the compartment device
    BE2017 / 5933 kung, which is also advantageous for a good filling of the bundle receiving notches introduced into the compartment device.
    At this point it should be mentioned that the above-mentioned compartment device can be, for example, a compartment disk, which can have at least one or more radially introduced compartment notches on at least part of its circumference, which can also be referred to as bundle receiving notches. It is thus possible to move the compartment device, which is then in the form of a compartment disc, past an exit width of the guide channel with which it faces the compartment device, in order to fill the one or more bundle receiving notches with bristle filaments and thus to remove bristle bundles from the stock of loose bristle filaments.
    In this context, the exit width of the guide channel can be understood to mean the width of the guide channel measured guer or at right angles to the transport direction of the bristle filaments in an exit cross section of the guide channel facing the compartment device. The exit width is also referred to as the compartment width, since it defines the contact area of the bristle supply located in the guide channel with the compartment device.
    Accordingly, an entry width of the guide channel can be a width of the guide channel measured guer or at right angles to the transport direction of the bristle filaments in an entry cross section of the guide channel.
    To achieve the above-mentioned object, a removal device of the type mentioned at the beginning is also proposed with the means and features of independent claim 2. at
    BE2017 / 5933 of this removal device according to the invention provides in particular that a guide channel for the bristle filaments is formed between the receiving space and the compartment device, the
    Removal device comprises at least one counterpart, the first facing the guide channel
    Leadership area and one of the
    Has compartment device facing second guide surface, which collide on a common compartment edge, wherein a compartment angle between the first and the second guide surface on the compartment edge is between 35 and 60 degrees. This compartment angle is preferably 45 degrees. Especially with a compartment angle of
    Gradly, the compartment device is well filled with bristle filaments.
    The compartment angle can in particular be spanned by tangents applied to the two guide surfaces, which are defined and run by a point lying on the compartment edge at which the two guide surfaces abut one another.
    The aforementioned object is also achieved with a removal device of the type mentioned at the outset, which has the means and features of independent claim 3. In order to achieve the object, it is proposed in particular in such a removal device that a guide channel for the bristle filaments is formed between the receiving space and the compartment device, the removal device comprising at least one counterpart which has a guide surface facing the guide channel and curved by a radius that the previous can correspond to the mentioned first guide surface, wherein a ratio of the radius to a clear width of the receiving space is at least 0.4 and at most 0.6. This ratio is preferably 0.5.
    BE2017 / 5933
    The clear width of the receiving space can correspond to a clear distance between two side strips of the material box that laterally delimit the receiving space.
    The above-mentioned object is also achieved with a removal device for a brush manufacturing machine, which has the means and features of independent claim 4. In order to achieve the object, it is proposed in particular in such a removal device that a ratio of a height, measured over a base area of the receiving space on which the bristle filaments stand, of at least one side bar of the material box that laterally delimits the receiving space to a length of the bristle filaments of at least 0.5 and at most 0.9, in particular between 0.5 and 0.9.
    With such a ratio of the height of the at least one side bar that laterally delimits the receiving space to the length of the bristle filaments to be processed with the removal device, the bristle filaments can stand well in the receiving space of the material box without tilting.
    The above-mentioned object is also achieved in a removal device defined at the outset by the means and features of independent claim 5 and in particular in that a ratio of a height, measured over a base area of the receiving space, on which the bristle filaments stand, between the material box and the compartment device arranged counterpart to a height measured above the base area of at least one side bar of the material box which laterally delimits the receiving space is at least 0.1 and at most 0.3, in particular between 0.1 and 0.3.
    BE2017 / 5933
    For example, it is possible that the at least one side bar that laterally delimits the receiving space has a height of 10 mm above the base area, while the at least one counterpart, which for example can laterally delimit a guide channel between the receiving space and the compartment device, only has a height of 2 mm to 3mm above the base.
    The aforementioned object is finally also achieved with a removal device of the type defined at the outset, which has the means and features of independent claim 6. In particular, a removal device of the type mentioned at the outset is proposed, which combines all of the features of the removal devices according to the invention described above.
    All of the removal devices according to the invention described above can be further developed by the features of the dependent claims, which are dealt with below.
    For example, it is possible for a ratio of an exit width of the guide channel to an entry width of the guide channel to be at least 0.5 and at most 0.7, in particular between 0.5 and 0.7. With regard to a possible definition of the terms entrance width and exit width, reference is made to the corresponding passage above. The exit width can also be referred to as the compartment width.
    The respective compartment device of the removal devices according to the invention can be a circular arc divider or a compartment disc. The compartment device of the removal device according to the invention preferably has at least one, preferably several, compartment notches. These compartment heads
    BE2017 / 5933 ben are also referred to as bundle receiving notches and can, for example, be introduced radially into an outer circumference of the compartment device.
    In particular, if the compartment device is a compartment disk with an essentially circular cross section, one, for example the aforementioned second, guide surface of the at least one counterpart, which is arranged between the receiving space and the compartment device, can be parallel to an outside of the compartment device be curved. In this way, the at least one counterpart with its second guide surface can act as an outer boundary with which the bristle bundles in the at least one bundle receiving notch of the compartment device are transported to a transfer position at which the bristle bundles are removed from the bundle receiving notches of the compartment device and to a downstream processing station passed on, can be held.
    The aforementioned entry width into the guide channel between the receiving space and the compartment device can correspond to a width of the receiving space. This width of the receiving space can be defined by a distance between two side strips of the material box, which laterally delimit the receiving space and are preferably aligned parallel to one another.
    In order to make it easier to fill the receiving space with bristle filaments, it may be expedient if the receiving space has side strips of the material box which laterally delimit insertion bevels for introducing the bristle filaments into the receiving space.
    The guide channel between the recording room and the Ab
    BE2017 / 5933 partial device can be formed on both sides by at least one counterpart, for example such as has already been described, laterally limited. In particular, if a counterpart of the type described above is arranged on both sides of the guide channel, a symmetrical tapering of the guide channel can be achieved in the manner described above.
    The removal device can have at least one base plate which forms one, for example the base surface of the receiving space already mentioned and / or one, for example the guide channel already described above. The base plate can then form an underside boundary of the receiving space on the one hand and the guide channel on the other. The base plate can be formed in one or more parts. For example, it is possible to provide a part of the base plate as a lower limit of the receiving space and a second part of the base plate as a lower limit of the guide channel.
    It can be particularly advantageous if the base plate described above extends into a transfer area in which the bristle bundles are removed from the compartment device and fed to a downstream processing station.
    The base plate described above can support the removal of bristle bundles from the compartment device if it is movable through the receiving space in the longitudinal direction of the bristle bundles arranged in the compartment device and / or at right angles to the direction of transport of the bristle filaments. In this way, the base plate can be used to shift the bristle bundles arranged in the compartment notches of the compartment device in the axial direction with respect to the longitudinal direction of the bristle bundles
    BE2017 / 5933 ben and so to remove the bristle bundles from the compartment notches.
    The removal device can also have a hold-down device for the bristle filaments located within the receiving space. It can be advantageous if this hold-down device can be moved up and down alternately. It is also possible for the hold-down device to cover at least a part of the receiving space on the upper side. However, it is also possible to design the hold-down device in such a way that it covers a large part of the receiving space or also the entire receiving space on the upper side. The larger the area of the hold-down device with which it covers the upper side of the receiving space, the more loose bristle filaments within the receiving area can be held with the hold-down device in a position required for the reliable removal of bristle filaments from the bristle supply.
    The removal device can also have a counter-holder which is movable between a holding position and a removal position and which is assigned to the compartment device. If the counter-holder is in its holding position on the compartment device located in particular in the transfer position to a downstream processing station, the counter-holder functions as an outer boundary and closes the generally radially open compartment notches or bundle receiving notches of the compartment device on the outside. If the counter-holder is moved from this position into a removal position, the bristle bundles located in the at least one compartment notch or bundle receiving notch can be easily removed.
    Finally, the above-mentioned object is also achieved by a brush production machine which has a removal device according to the invention.
    BE2017 / 5933
    An embodiment of the invention is described in more detail with reference to the following drawing. They show in a partially highly schematic representation:
    Fig. 1-3 plan views of three removal devices, each with a tapering in the transport direction of the bristle filaments guide channel between a receiving space and a compartment device, the three embodiments of the removal device by the dimensions of their receiving space widths, their compartment widths and their radii on the counterparts, which also can be called compartment radii or counterpart radii, distinguish, as well
    4 shows an enlarged detail from FIG. 1 to illustrate the compartment angle on the counterpart between the guide channel and the compartment device.
    FIGS. 1 to 4 show a removal device, designated as a whole by 1, for a brush production machine 2, which is only shown in part in the figures. The removal device 1 serves to remove individual bristle bundles 3 from a supply of loose bristle filaments 4. Each of the removal devices 1 shown in FIGS. 1 to 3 each has a material box 5 with a receiving space 6 for receiving the supply of loose bristle filaments 4 and a compartment device 7. With the help of the compartment device 7, several bristle bundles 3 can be removed from the stock of loose bristle filaments 4 and transferred to a downstream processing station. The bristle bundles 3 are transferred at a transfer position 8.
    BE2017 / 5933
    In each of the removal devices 1 shown in the figures, it is provided that a guide channel 9 is formed between the receiving space 6 and the compartment device 7 for the transfer of the bristle filaments 4 from the receiving space 6 to the compartment device 7. The receiving space opens into the guide channel 9. The guide channel 9 tapers in the transport direction of the bristle filaments 4 towards the compartment device 7. As a result, the bristle filaments 4, which are still loose in the guide channel 9, experience an increase in their packing density, which means the division and removal of individual bristle bundles 3 With the help of the compartment device 7 from the stock of bristle filaments 4 facilitated.
    Each of the removal devices 1 has a counterpart 10 on both sides of the guide channel 9. Each counterpart has a first guide surface 11 facing the guide channel 9 and a second guide surface 12 facing the compartment device 7. The two guide surfaces 11 and 12 have a concave shape and meet at a common compartment edge 13. The compartment device is moved past this compartment edge 13 in order to take up bristle bundles 3 from the supply of loose bristle filaments 4.
    A compartment angle 14 between the first and second guide surfaces 11 and 12 on the compartment edge 13 is, for example, 45 degrees in the embodiment of the removal device shown in FIG. This compartment angle 14 is shown in an enlarged view in FIG. The compartment angle 14 is spanned by two tangents drawn by a dot on the compartment edge 13 and drawn in dash-dot lines on the two guide surfaces 11 and 12.
    The first guide surface 11 facing the guide channel 9
    BE2017 / 5933 of the counterparts 10 is bent around a radius 15, which can also be referred to as the radius of the compartment, and is therefore curved inwards. Thus, the guide surfaces 11 are concave and contribute to the previously described tapering of the guide channel 9 in the transport direction of the bristle filaments 4 towards the compartment device 7.
    The ratio of the radius is 15 to a clear one
    Width B of the receiving space 6 at least 0.4 and at most
    0.6, especially 0.5.
    In all removal devices 1, which are shown in FIGS. 1 to 3, the ratio of a height measured over a base area of the receiving space 6, on which the bristle filaments 4 stand, from the side strips 16 of the material box 5, which laterally delimit the receiving space 6, to a length of the Bristle filaments 4 at least 0.5 and at most 0.9.
    A ratio of a height of the two previously described counterparts 10 measured above this base area of the receiving space 6 to the height of the two side strips 16 of the respective material box 5 measured above the base area is between 0.1 and 0.3. A ratio of an exit width 17 of the guide channel 9 to an entry width 18 of the guide channel 9 is at least 0.5 and at most 0.7.
    As the figures show, the transition between the two parallel side strips 16 of the material box 5, which laterally delimit the receiving space 6, and the two counterparts 10, which delimit the tapered guide channel 9, is smooth and smooth. The entry width 18 of the guide channel 9 therefore corresponds
    BE2017 / 5933 also the clear width B of the receiving space 6, which is defined by the distance between the two parallel side strips 16 to each other.
    The exit width 17 of the guide channel 9 can also be referred to as the compartment width.
    The compartment devices 7 are circular compartment disks in the basic cross section, which have a plurality of radially inserted compartment notches 19 on their outer circumference. These compartment notches 19 are open at the edges. The second guide surfaces 12 of the counterparts 10 are bent inwards parallel to the outside of the compartment device 7 provided as a compartment disc and prevent the bristle bundles 3 located in the compartment notches 19 from being lost during their transport in the direction of the transfer position 8.
    The area of the compartment device 7 in which the compartment notches are introduced is covered at least on the upper side with a chamfer. By means of this chamfer 20, the height of the individual compartment notches 19 can be reduced in relation to a maximum height or thickness of the compartment device 7, which is measured in the direction of an axis of rotation of the compartment device 7. This facilitates the dividing process and the removal of bristle filaments 4 from the supply of loose bristle filaments 4, which is held in the receiving space 6 and in the guide channel 9.
    The two side strips 16 of the material box 5 which laterally delimit the receiving space 6 have insertion bevels 21 which facilitate the introduction of the loose bristle filaments 4 into the receiving space 6.
    The base area described above is made up of a base plate
    BE2017 / 5933 te 22 formed. This base plate 22 closes the receiving space 6 and also the guide channel 9 on the underside. The loose bristle filaments 4 then stand on the base plate 22. This base plate 22 can be formed in one part but also in several parts and extends below the compartment device 7 into the transfer area in which the transfer position 8 is also arranged and in which the bristle bundles 3 are removed from the compartment device 7.
    The base plate 22 can be moved in the longitudinal direction of the bristle filaments 4 arranged on the compartment device 7, at right angles to the direction of transport of the bristle filaments 4 through the receiving space 6 and in the direction of the axis of rotation about which the compartment device 7 can be rotated. As a result, the movable base plate 22 can be used to convey the bristle bundles 3 out of the compartment notches 19 when the compartment device 7 is arranged in the transfer position 8.
    The figures also show that the removal devices 1 each have a hold-down device 23 that can be moved up and down alternately to hold down the bristle filaments 4 located within the receiving space 6. In the exemplary embodiments of the removal device 1 shown in the figures, this hold-down device 23 is designed to be comparatively narrow, so that it covers only a fraction of the area occupied by the receiving space 6. In other embodiments of the removal device 1, this hold-down device 23 is made larger, so that it covers a large part of the receiving space 6 or also the entire receiving space 6 on the upper side.
    In the area of the transfer position 8, each of the removal devices 1 shown has a counter-holder 24. This counter holder 24 is set up between a holder 15
    BE2017 / 5933
    Position and a removal position to be moved. When the counter-holder 24 is in the removal position, it is at a greater distance from the compartment device 7 to which it is assigned. In this way, the bristle bundles 3 located within the compartment notches 19 can be released and removed from the compartment notches 19. If the counter-holder 24 is in its holding position, it closes off the compartment notches 19 on the outside and thereby prevents the bristle bundles 3 from tilting out of the compartment notches 19.
    FIGS. 1 to 3 further show that the counter-holder 24 has a slot 25 on the top through which the bristle bundles 3 can be removed from the compartment notches 19.
    Each removal device 1 shown has a pusher 26 which can be moved within the receiving space 6 and with which the bristle filaments 4 can be pushed through the receiving space 6 and the guide channel 9 in the direction of the compartment device. A pressure surface of the pusher 26 facing the bristle filaments 4 is convex.
    The removal devices 1 each shown in the figures form part of the brush manufacturing machine 2 in the use position.
    The invention is concerned with improvements in the field of separating bristle bundles 3 from a stock of loose bristle filaments 4. For this purpose, removal devices 1 according to the invention and brush production machines 26 equipped therewith are proposed. For example, the guide channel 9, which is formed between the receiving space 6 for the supply of loose bristle filaments 4 and the compartment device 7, is proposed, which extends in the direction of transport of the bristle filaments
    BE2017 / 5933 te 4 tapers towards the compartment device 7 and thus enables a higher packing density of the bristle filaments 4 before dividing with the help of the compartment device 7 from the stock of loose bristle filaments 4.
    BE2017 / 5933
    LIST OF REFERENCE NUMBERS
    removal device
    Brush manufacturing machine
    bristle bundles
    bristle filaments
    material box
    accommodation space
    separating device
    Transfer position
    guide channel
    Counterpart first guide surface second guide surface
    compartment edge
    compartment angle
    Radius / compartment radius
    Sidebar of 5
    Outlet width of 9
    Entry width of 9
    compartment notch
    chamfer
    Chamfer on 16
    baseplate
    down device
    backstop
    Slot in 24th
    Pusher in 6
    权利要求:
    Claims (16)
    [1]
    Expectations
    1. Removal device (1) for a brush manufacturing machine (2) for removing individual bundles of bristles (3) from a stock of loose bristle filaments (4), the removal device (1) having a material box (5) with a receiving space (6) for receiving the loose stock Has bristle filaments (4) and a compartment device (7) with which at least one bristle bundle (3) can be removed from the supply of loose bristle filaments (4) and sent to a subsequent
    stored processing station can be transferred, thereby characterized that between the recording room (6) and the compartment device (7) has a guide channel (9) for the
    Bristle filaments (4) is formed, into which the receiving space (6) opens, the guide channel (9) in
    Direction of transport of the bristle filaments (4) to the
    Compartment device (7) tapers.
    [2]
    2. Removal device (1) for a brush manufacturing machine (2) for removing individual bundles of bristles (3) from a supply of loose bristle filaments (4), in particular according to claim 1, wherein the removal device (1) takes one of the stock
    Compartment device with a receiving space (6) for loose bristle filaments (4) and with which at least
    A bristle filament (4) that is loose from the supply and can be transferred to a downstream processing station, characterized in that between the receiving space (6) and the compartment device
    Guide channel (9) for the bristle filaments (4) is formed, the removal device (1) comprising at least one counterpart (10) which has a first guide surface (11) facing the guide channel (9) and a second guide 19 facing the compartment device (7)
    BE2017 / 5933 tion surface (12) which collide on a common compartment edge (13), wherein a compartment angle (14) between the first and the second guide surface (11, 12) on the compartment edge (13) between 35 and 60
    Degrees, especially 45 degrees.
    [3]
    3. Removal device (1) for a brush manufacturing machine (2) for removing individual bundles of bristles (3) from a supply of loose bristle filaments (4), in particular according to claim 1 or 2, (1) a material box for receiving the supply, the removal device ( 5) with a receiving space (6) of loose bristle filaments (4) and a compartment device (7) with which at least one bristle bundle (3) can be removed from the stock of loose bristle filaments (4) and transferred to a downstream processing station, characterized in that that between the receiving space (6) and the Abteilvor direction (7), a guide channel (9) for the bristle filaments (4) is formed, wherein the removal device (1) comprises at least one counterpart (10) facing one of the guide channel (9) , around a radius (15) curved guide surface (11), wherein a ratio of the radius (15) to a clear width (B) of the receiving space (6) at least 0.4 and at most 0.6, v or preferably 0.5.
    [4]
    4. removal device (1) for a brush manufacturing machine (2) for removing individual bristle bundles (3) from a supply of loose bristle filaments (4), in particular according to one of claims 1 to 3, wherein the removal device (1) a material box (5) with a receiving space (6) for receiving the supply of loose bristle filaments (4) and a compartment device (7) with which at least one bristle bundle (3) from the supply io
    BE2017 / 5933 ser bristle filaments (4) can be removed and transferred to a downstream processing station, characterized in that a ratio of at least one height of the receiving space (6) measured over a base area of the receiving space (6) on which the bristle filaments (4) stand up ) laterally delimiting side bar (16) of the material box (5) to a length of the bristle filaments (4) is at least 0.5 and at most 0.9.
    [5]
    5. removal device (1) for a brush manufacturing machine (2) for removing individual bristle bundles (3) from a stock of loose bristle filaments (4), in particular according to one of claims 1 to 4, wherein the removal device (1) a material box (5) with a Receiving space (6) for receiving the supply of loose bristle filaments (4) and a compartment device (7) with which at least one bristle bundle (3) can be removed from the supply of loose bristle filaments (4) and transferred to a downstream processing station, characterized in that a ratio of a height of a counterpart (10) arranged between the material box (5) and the compartment device (7), measured above a base area of the receiving space (6) on which the bristle filaments (4) stand, to a height of at least one measured above the base area the receiving space (6) laterally delimiting side bar (16) of the material box (5) is at least 0.1 and at most 0.3.
    [6]
    6. Removal device (1) for a brush manufacturing machine (2) for removing individual bristle bundles (3) from a stock of loose bristle filaments (4), the removal device (1) having a material box (5) with a receiving space (6) for receiving the loose stock Bristle filaments (4) and a compartment device (7),
    BE2017 / 5933 with which at least one bristle bundle (3) can be removed from the stock of loose bristle filaments (4) and transferred to a downstream processing station, characterized in that
    - That between the receiving space (6) and the compartment device (7) a guide channel (9) for the bristle filaments (4) is formed, into which the receiving space (6) opens, the guide channel (9) in the transport direction of the bristle filaments (4 ) tapers towards the compartment device (7),
    - That the removal device (1) comprises at least one counterpart (10) which has a first guide surface (11) facing the guide channel (9) and a second guide surface (12) facing the compartment device (7), which on a common compartment edge (13) collisions, a compartment angle (14) between the first and second guide surfaces (11, 12) on the compartment edge (13) being between 35 and 60 degrees, in particular 45 degrees,
    - That the first, the guide channel (9) facing guide surface (11) of the at least one counterpart (10) is bent by a radius (15), a ratio of the radius (15) to a clear width (B) of the receiving space (6 ) is at least 0.4 and at most 0.6, preferably 0.5,
    - That a ratio of a measured over a base of the receiving space (6) on which the bristle filaments (4) stand, at least one height
    Recording space (6) laterally delimiting side bar (16) of the material box (5) to a length of
    Bristle filaments (4) at least 0.5 and at most
    Is 0.9,
    BE2017 / 5933
    - And that a ratio of a height of the at least one counterpart (10) measured above the base area of the receiving space (6) to a height of at least one side bar (16) of the material box (5) measured above the base area is at least 0.1 and at most 0 , 3 is.
    [7]
    7. Removal device (1) according to one of the preceding claims, characterized in that a ratio of an outlet width (17) of the guide channel (9) to an inlet width (18) of the guide channel (9) is at least 0.5 and at most 0.7.
    [8]
    8. removal device (1) according to one of the preceding claims, characterized in that the entry width (18) in the guide channel (9) corresponds to a width (B) of the receiving space (6) by a distance between two side strips (16) of the material box (5) to each other is defined, which laterally limit the receiving space (6) and are preferably aligned parallel to one another.
    [9]
    9. Removal device (1) according to one of the preceding
    Claims, characterized in that the compartment device (7) is a circular-arc compartment or a compartment disk and / or that the compartment device (7) has at least one, preferably several, compartment notch (s) (19), in particular with one or the second guide surface (12 ) of the at least one counterpart (10) is bent parallel to an outside of the compartment device (7).
    [10]
    10. Removal device (1) according to one of the preceding
    BE2017 / 5933
    Claims, characterized in that side strips (16) of the material box (5) which laterally delimit the receiving space (6) have insertion bevels (21) for inserting the bristle filaments (4) into the receiving space (6).
    [11]
    11. Removal device (1) according to one of the preceding claims, characterized in that one or the guide channel (9) formed between the receiving space (6) and the compartment device (7) is laterally delimited on both sides by at least one counterpart (10).
    [12]
    12. Removal device (1) according to one of the preceding claims, characterized in that the removal device (1) has at least one base plate (22) which forms one or the base surface of the receiving space (6) and / or one or the guide channel (9) , in particular wherein the base plate (22) is formed in one or more parts and / or preferably extends into a transfer area (8) in which the bristle bundles (3) are removed from the compartment device (7).
    [13]
    13. The removal device (1) according to claim 12, characterized in that the at least one base plate (22) in the longitudinal direction of the bristle filaments (4) arranged on the compartment device (7) and / or at right angles to the transport direction of the bristle filaments (4) through the receiving space ( 6) is movable.
    [14]
    14. The removal device (1) according to one of the preceding claims, characterized in that the removal device (1) has a hold-down device (23), preferably alternately movable up and down, for the bristle filaments (4) located within the receiving space (6)
    BE2017 / 5933 has, in particular wherein the hold-down device (23) covers at least a part of the receiving space (6) on the upper side.
    5
    [15]
    15. Removal device (1) according to one of the preceding
    Claims, characterized in that the removal device (1) has a counter-holder (24) which is movable between a holding position and a removal position and which is assigned to the compartment device (7).
    [16]
    16. Brush manufacturing machine (2), particularly suitable for the production of toothbrushes, with a removal device (1) according to one of the preceding claims.
    类似技术:
    公开号 | 公开日 | 专利标题
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    同族专利:
    公开号 | 公开日
    BE1025364A1|2019-01-30|
    DE202017101044U1|2018-05-25|
    CN208243162U|2018-12-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP0916283A1|1997-11-14|1999-05-19|G.B. Boucherie, N.V.|Device for supplying fibres to a filling instrument in a brush manufacturing machine|
    EP1142507A1|2000-04-04|2001-10-10|Firma G.B. BOUCHERIE, naamloze vennootschap|Method and device for manufacturing brushes|
    EP1302129A1|2001-10-12|2003-04-16|Braun GmbH|Apparatus for manufacturing brushware, in particular toothbrushes|
    WO2016181296A1|2015-05-11|2016-11-17|Scm Automation S.R.L.|Method and machine for the controlled and automated dosing and mixing of filiform elements with different features.|
    法律状态:
    2019-02-25| FG| Patent granted|Effective date: 20190204 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE202017101044.9|2017-02-24|
    DE202017101044.9U|DE202017101044U1|2017-02-24|2017-02-24|Extraction device and brush manufacturing machine with such|
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