• 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:
    A brush making machine has a drum (3) which is arranged to rotate in front of a packing tool (2) and which has a plurality of brush body supports (4) which are spaced apart from each other in the direction of rotation (Pf1), which can be positioned in turn in front of the lining tool (2) and which are intended for brush bodies (5). The brush body supports (4) are mounted on the drum (3) so as to rotate about one extending in the packing position parallel to the packing direction, two supports, two brush body supports (4). pairs facing each other respectively in a driving relationship with each other. A rotary drive (8) which can be coupled with the respective brush body support (4) opposite the filling tool (2) is provided.
    公开号:BE1018463A3
    申请号:E2008/0494
    申请日:2008-09-09
    公开日:2010-12-07
    发明作者:Robert Steinebrunner
    申请人:Zahoransky Ag；
    IPC主号:
    专利说明:

    The invention relates to a brush-making machine comprising a drum which is rotatably disposed in front of a packing tool and which has a plurality of brush body supports which are arranged at a distance from one another in the direction of rotation, which can be positioned in turn in front of the packing tool and which are intended for brush bodies.
    Such devices with a rotating drum and a plurality of brush body holders disposed on the periphery of the drum allow simultaneous machining of brush bodies or brushes in the brush body holders. Thus, during the packing of a brush body with tufts of bristles in a filling station, another finished brush may be taken at another neighboring ejection station in the peripheral direction of the drum and a body of brush with receiving holes may be placed in the brush body holder at a facing station.
    Especially in the case of toothbrushes with tufts of bristles arranged very close to one another but also in the case of oblong, oval or rectangular tuft holes, it may be necessary to place the anchors for the tufts of hair in different oblique positions or rotational positions in the tuft holes to avoid adjacent anchor contacts to each other or damage to the brush body.
    Document EP 0 195 134 B1 discloses a device in which brush body supports are rotatably mounted on a drum and in which the drum, when rotating, rotates the brush body holder of a predefined angle by a mechanical template to bring it in front of the packing tool. The template change makes it possible to set a different rotation angle for other brush bodies, but the angular position is always the same for all the tufts of bristles of a brush body. It is not possible to vary the inclination of the anchors inside a brush body for different tuft holes.
    Therefore, the problem is to provide a brush making machine of the type mentioned at the beginning which allows placement of the tuft anchors in different angular positions within the area of the holes of a brush body.
    The solution according to the invention to this problem consists in that the brush body supports are mounted on the drum so as to rotate about an axis extending in the packing position parallel to the packing direction, in that two Dual brush body holders facing each other are respectively in driving relation to one another and in that a rotary drive is provided which can be coupled with the respective brush body holder, opposite the filling tool.
    Thanks to the invention, the region which is opposed to the packing tool and is behind the drum is used to arrange the drive which is provided for the rotational movement of the brush body holder facing it and directed towards the packing tool. As a result, the usual combination of the packing station, the set-up station and the ejection station is kept unchanged.
    The brush body support opposite to the lining tool is always free of brush body so that the rotary drive can act directly on it and move it in any rotational position. Due to the drive connection with the brush body holder facing it and oriented towards the lining tool, this carrier is driven at the same time and can be brought into an individually provided rotational position for each individual tuft hole. .
    After the complete lining of a brush body with tufts of bristles, the drum is rotated so that the brushed brush body reaches the ejection station and is ejected or removed. An unpacked brush body, previously placed in a free brush body holder at the facing station is fed, after rotation of the drum, in front of the packing tool.
    A particularly advantageous embodiment of the invention provides that the rotary drive for the brush body supports has a coupling member which is disposed adjacent the drum such that the coupling brush holder is engaged by rotation of the drum.
    In this case, the coupling element is directly brought, before rotation of the drum, into a neutral position in which the brush holder to be coupled, which is also in the neutral position, can be pivoted inwards. Apart from this positioning in the neutral position in the direction of rotation of the coupling element, no further change of position of the coupling element is necessary. The rotary drive can therefore be designed with the coupling element in a very simple and operationally reliable manner.
    The coupling element is suitably fork-shaped or U-shaped with two supporting jaws extending parallel to each other with inner working faces for lateral support of a coupling section of the support. of the brush body concerned.
    During the rotation of the drum, the brush body holder to be coupled enters between the two bearing jaws and is thus in the coupling position to be able to transmit a rotational movement of positioning of the coupling section to the support of brush body coupled therewith to the brush body support facing it and being in the packing position.
    The rotary drive preferably has a servomotor to allow quick and accurate positioning of the brush body supports.
    For the pair drive connection of the brush body supports, it is appropriate that two brush body holders facing each other are drivingly connected by means of a through shaft and that the two brush body supports arranged for this purpose with an offset of 90 ° in the direction of rotation of the drum respectively have a toothed shaft journal bearing, which shaft journals are drivingly connected by means of an axially displaced axis. relative to their axis of rotation with toothed wheels or tooth sections meshing with the toothed wheels of the shaft journals. The drive connection formed with the shaft journals and the offset axis thus extends substantially around the traversing shaft.
    A simple alternative embodiment provides that two facing brush body holders are each connected by means of a shaft and are in driving connection, in that at least one of the shafts present in its growing region. a notch or recess for the other shaft and is preferably designed as a crankshaft with a bend in the crossing region.
    In both embodiments, it is possible to rotate the brush body holders each time around their neutral position to such an extent that the tufts of bristles and anchors can be placed in any orientation.
    The brush making machine according to the invention will be explained in more detail below on the basis of the drawings.
    As a schematic representation,
    Fig. 1 shows a side view of a drum with rotary drive and associated packing tool as part of a brush making machine,
    Fig. 2 shows a top view of the arrangement according to FIG. 1
    Fig. 3 shows a view of the front side of the arrangement according to the
    Fig. 1 from the packing tool,
    Fig. 4 shows a perspective view of the arrangement according to FIG.
    Fig. 5 and
    Fig. 6 show different embodiments of drive links between respective brush body supports, and
    Fig. 7 shows the region of the head of a brush body with small anchor plates inserted into different inclined positions in the tuft holes.
    A device designated in its entirety by 1 forming part of a brush making machine according to Figures 1 to 4 a drum 3 rotatably disposed in front of a lining tool 2 and comprising four supports 4 of brush body spaced one others, arranged on the circumference in the direction of rotation (Pf1), for maintaining brush bodies 5 to garnish.
    In the upper brush body holder 4 is placed a non-lined brush body 5, provided with holes, which is rotated by the drum 3 by 90 ° in front of the lining tool (2) (FIG. Tufts of bristles 6 are inserted into the holes of the brush body. After lining with the tufts of bristles 6, the drum is rotated 90 ° again and the fully lined brush is ejected from the brush body holder 4 then under it. For the rotation of the drum 3, the latter is connected to a corresponding drive device 19.
    To be able to insert the individual tufts 6 and small anchor plates 7 used for their anchoring in the brush body (5) (Figure 7) in any inclined or rotational positions depending on the desired bristle area, the brush body supports 4 are respectively mounted on the drum 3 so as to be rotatable about an axis extending in the packing position parallel to the packing direction. In this case, two brush-body supports 4 each being face-to-face are in driving connection with each other so that, during the rotation of the support 4 of the brush body opposite the filling tool, the brush body holder 4 with the brush body 5 to be filled is also driven in front of the filling tool 2.
    A rotary drive 8 which can be coupled to the support 4 of the brush body opposite the filling tool is provided for this purpose. The rotary drive 8 has, as can be seen in particular in FIG. 2, a coupling element 9 in the form of a fork with two supporting jaws 20 arranged parallel to each other, with inner side acting faces to surround a coupling section 11 of the support 4 of the brush body concerned. Due to the rotation of the coupling element 9 of the rotary drive about its axis of rotation 12, the support 4 of the brush body thus surrounded and the support 4 of the brush body thus being connected to The drive is rotated in front of the packing tool 2 and can be brought into a rotational position each time for each tuft hole. For fast and precise rotation positioning, the rotary drive 8 may have a servomotor.
    Possible drive connections for the brush body holders 4 respectively facing each other in pairs are shown in FIGS. 5 and 6. In this case, for a better overview, only the brush body support 4 surrounded by by the coupling section 9 of the rotary drive is shown but not the other brush body supports.
    In FIG. 5, two supports 4 of brush body facing each other are respectively connected to each other by means of a shaft 13, the shaft 13 each having a recess for the other shaft 13 in its crossing region. The shafts 13 are designed substantially like crankshafts with a bend in the crossing region so that a rotation of about ± 90 ° with respect to the rest position shown is possible whenever possible.
    In the embodiment according to Figure 6, two brush body supports 4 are connected to each other by a through shaft 14 whereby the movement of a brush body holder is transmitted directly to the other brush body support. The two brush body supports 4 arranged for this purpose with a 90 ° offset respectively have a shaft journal 16 carrying a gear 15 which is only shown schematically in FIG. 6. These gear wheels 15 meshes in the toothing sections 17 of an axis 18 whereby the driving connection of these two facing brush body supports 4 is established. With this arrangement, the shaft 18 for a pair of brush body holders is guided substantially about the axis of rotation 14 of the other pair of brush body holders.
    In Figures 1 to 6, the coupling element 9 of the rotary drive 8 is shown each time in an operative coupling position being locked in rotation on the support 4 of the brush body concerned.
    After the lining of a brush body 5, the rotary drive 8 with the coupling element 9 is turned into the neutral position shown in the figures and the drum is then rotated 90 ° to bring the body support 4 next brush with a new brush body 5 in front of the lining tool 2. In this case, the rear brush body support 4, opposite to the lining tool, is introduced into the coupling element 9. U shape and is thus brought into the coupling position. By means of the rotary drive 8, the coupled brush body holder and, via the rotational connection through the drum, the brush body 5 can be brought in front of the packing tool 2 in the position of rotation appropriate for the tuft of hair concerned.
    权利要求:
    Claims (6)
    [1]
    A brush making machine comprising a drum (3) which is rotatably disposed in front of a packing tool (2) and which has a plurality of brush body supports (4) which are spaced apart from each other in the direction of rotation (Pf1), which can be positioned in turn in front of the packing tool (2) and which are intended for brush bodies (5), characterized in that the brush body supports (4) are mounted on the drum (3) so as to rotate about an axis extending in the packing position parallel to the packing direction, in that two paired brush body holders (4) are respectively connected to each other; with each other, and that a rotary drive (8) which can be coupled with the respective brush body support (4) opposite to the lining tool (2) is provided.
    [2]
    Brush making machine according to Claim 1, characterized in that the rotary drive (8) for the brush body supports (4) has a coupling element (9) which is arranged adjacent to the drum ( 3) such that the brush body carrier (4) to be coupled is rotatably engaged with the drum (3).
    [3]
    Brush making machine according to claim 1 or 2, characterized in that the coupling element (9) is fork-shaped with two supporting jaws (20) arranged parallel to each other and comprising faces. internal agitators (10) for lateral holding of a coupling section (11) of the respective brush body support (4).
    [4]
    Brush making machine according to one of claims 1 to 3, characterized in that the rotary drive (8) has a servomotor.
    [5]
    Brush making machine according to one of claims 1 to 4, characterized in that two brush-facing body supports (4) are in driving connection by means of a traversing shaft (14) and that the two brush body supports (4) arranged for this purpose with an offset of 90 ° in the direction of rotation of the drum respectively have a shaft journal (16) carrying a toothed wheel (15), which journals shaft (16) are in driving connection by means of an axle (18) arranged offset from their axis of rotation with toothed wheels or tooth sections (17) meshing with the toothed wheels ( 15) shaft journals (16).
    [6]
    6. Brush making machine according to one of claims 1 to 4, characterized in that two supports (4) of brush body facing each other are connected by means of a shaft (13) and are connected to each other. in that at least one of the shafts (13) has a notch or recess in the growing region thereof for the other shaft (13) and is preferably designed as a crankshaft with a bend in the region of crossing.
    类似技术:
    公开号 | 公开日 | 专利标题
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    FR2543033A1|1984-09-28|TIGHTENING CHUCK FOR A PERCUSSION DRILLING TOOL
    BE1008756A3|1996-08-06|Brush making machine.
    CH642020A5|1984-03-30|PACKAGING MACHINE.
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    EP0916249B1|2003-04-16|Cutting machine
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    EP1295080A1|2003-03-26|Tillage apparatus
    EP0896857A1|1999-02-17|Multiple spindle honing machine
    FR2558028A1|1985-07-19|ROTARY GROUND TYPE TILLING MACHINE
    FR2793471A1|2000-11-17|Vertical retraction packaging machine comprises machine bed with pivoting table carrying retractable film, film conveyor located at side of bed, guidance and advancing device, transmission mechanism, sets of knives and bottle conveyor
    EP0322288A1|1989-06-28|Napping machine
    FR2577103A1|1986-08-14|Process and machine for the decompacting of soil
    BE1008743A3|1996-07-02|Making machine brushes and method for the manufacture of brushes.
    BE397076A|1933-07-31|
    同族专利:
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    DE102007052320A1|2009-05-07|
    CN101422296B|2011-12-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP0195134B1|1985-03-14|1989-08-02|G.B. Boucherie, N.V.|Brush body holder carrier for brush manufacturing machines|
    DE4205991A1|1992-02-27|1993-09-02|Zahoransky Anton Fa|Producing double sided brushes with workpiece holders - using pivot mounting or drum, turning appliance, brush conveyor unit, tamping unit, cutting unit.|
    EP1188395A1|1999-05-14|2002-03-20|Lion Corporation|Brush, and device and method for transplanting hair with the brush|
    DE20306265U1|2003-04-17|2003-06-12|Zahoransky Anton Gmbh & Co|Method for inserting rectangular bristle bundles into brush head has motor driven rotatable insertion tool|
    US2433192A|1945-08-07|1947-12-23|John G Baumgartner|Brush making machine|
    EP0433470B1|1989-12-18|1994-01-19|G.B. Boucherie N.V.|Brush filling machine and method of operating same|
    CN2059808U|1990-02-09|1990-08-01|从伟文|Rotary machine for inserting and fixing bristles in brush body|
    GB2287901B|1994-03-29|1998-05-06|Boucherie Nv G B|A brush making machine|
    CN2860205Y|2005-11-23|2007-01-24|饶薇|Machine for inserting bristles into strange shape hole of brush|ES2427599T3|2009-12-17|2013-10-31|Schlesinger Maschinenbau Gmbh|Lace device and procedure for fitting bristle bundles into a brush body|
    DE102010011038A1|2010-03-11|2011-09-15|Zahoransky Ag|Brush processing device, has retention device fixing brush body in respective supports, and output device comprising brush ejector adjusted between resting position and ejection position at which brush body is ejected|
    CN102657428B|2012-05-14|2015-02-18|武汉市鸣九机械制造有限公司|Special-shaped brush hole hair-planting machine capable of rotating for planting hair|
    CN109549340B|2018-12-11|2021-01-01|安徽沃德刷业有限公司|Plastic inner ring sweeping brush piece cast-pressing process production line|
    CN109846191B|2018-12-11|2021-01-01|安徽沃德刷业有限公司|Automatic production line for iron ring sweeping brush piece fuse glue injection process|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE102007052320.5A|DE102007052320B4|2007-10-31|2007-10-31|Brush manufacturing machine|
    DE102007052320|2007-10-31|
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