• 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:
    Arrangement (1) for deforming at least one tab (4) hinged to a folding box body (2) of a folding box (3) relative to the folding box body (2), comprising a bearing device (5) and a stamping device (6) displaceably mounted relative to the bearing device (5) ), wherein the stamp device (6) has a first section which can be inserted into the folding box body (2) essentially in the form of the folding box body (2) of the folding box (3) and a second section with at least one inclined surface (9) for bending the at least one flap ( 4) to the outside relative to the folding box body (2), in particular by an angle of 25 ° to 45 °, and the bearing device (5) at least one, in particular nose-shaped, crushing edge (10) for breaking the at least one tab (4) relative to the folding box body (2), and wherein the second portion of the stamping device (6) is retracted by a displacement relative to the storage device (5) in the storage device (5) bar is.
    公开号:CH707353B1
    申请号:CH02017/13
    申请日:2013-12-06
    公开日:2017-10-31
    发明作者:Dessl Andreas
    申请人:Dessl Andreas；
    IPC主号:
    专利说明:

    Description: [0001] The invention relates to an arrangement for deforming at least one tab articulated on a folding box body of a folding box relative to the folding box body and a method for this purpose, which is carried out by means of the arrangement.
    The term "carton» is u. a. defined in DIN 55 405, according to the term "a foldable box, consisting of a Faltschachtelrumpf (frame) with lateral, parallel to the height connection (adhesive edge = factory edge) with attached bottom and top flaps or attached plug-in bottom and lid exists »is understood. By the term "tab" in the context of the present invention is meant any section of a carton hinged to the carton body, such as e.g. a side flap or a plug-in lid.
    Usually, a processing company takes the cartons saving space in the folded state of a carton manufacturer and fills them in a magazine from which the collapsed boxes are pulled out in order and erected by means of a Aufrichtvorrichtung. After erection, the arrangement relevant in the context of the present invention comes into play, with the aim of deforming the at least one flap hinged to the folding carton body in such a way that the filling of the piece goods to be packaged does not hinder and at the same time the mostly automatic closure takes place the box is relieved. Between the filling and closing of the boxes, further working steps may also be carried out, such as e.g. any quantity controls and / or labeling.
    It should be noted that the relevant in connection with the present invention cartons can be made of different materials, i. that there is no restriction on cardboard. Rather, folding cartons, e.g. made of flat or corrugated cardboard or plastic.
    According to the well-known prior art, the above-mentioned arrangements are usually based on solutions that make use of several individually adjustable to the particular box format lever. The disadvantage here is that incorrect settings that occur can lead to damage and to a faulty closure of the cartons. In addition, changing the arrangement from one box format to another box format is very time consuming.
    The present invention has therefore taken on the task of providing an improved arrangement or an improved method for deforming at least one hinged to a folding box body of a folding flap tab relative to the folding carton body while avoiding the aforementioned disadvantages.
    This object is achieved according to the invention by the features of the two independent claims 1 and 7.
    Thus, an arrangement is provided with a bearing device and a relative to the bearing device slidably mounted stamping device, wherein the stamping device insertable first in the folding box body section substantially in the form of Faltschachtelrumpfs the carton and a second section with at least one inclined surface for bending the at least one tab outwards relative to the folding box body, in particular at an angle of 25 ° to 45 °, and the bearing device has at least one, in particular nose-shaped, breaking edge for breaking the at least one tab relative to the folding carton body, and wherein the second portion of the stamping device is retractable by a displacement relative to the bearing device in the storage device.
    Compared to the prior art, the inventive arrangement thus makes an individually matched to the respective folding box format stamp or storage device advantage, whereby any incorrect settings are completely excluded and a faster change from a box format to another box format is possible.
    The invention also relates to a method for deforming at least one hinged to a folding box body of a folding flap relative to the folding box body by means of an inventive arrangement, wherein in a first step, the first portion of the punching device is inserted into the folding box body of a erected carton, in a second Method step, the at least one tab is bent by the at least one inclined surface of the second portion of the stamping device relative to the Faltschachtelrumpf, in particular by an angle of 25 ° to 45 ° outwards, in a third process step, the second portion of the stamping device by a displacement relative to the bearing device is sunk in the storage device, and in a fourth method step, the at least one tab is broken by means of the at least one breaking edge of the bearing device.
    According to a preferred embodiment of this method, the box bottom of the carton is pressed by means of the punch device against a support surface in the course of the second process step. According to this embodiment, the arrangement according to the invention thus also fulfills a further function in addition to the primary application - the deformation of the at least one tab, namely to improve the shape of the folding box in the area of the folding box bottom or to ensure the proper anchoring of the folding box bottom, which usually takes place on the folding box body.
    Further advantageous embodiments of the invention are defined in the dependent claims and, together with further details and advantages of the invention in the context of the following description of the figures. It shows or show
    1 is a schematically illustrated perspective view of a first embodiment of the Anord tion,
    FIG. 2 shows the arrangement shown in FIG. 1 without the bearing device, FIG.
    3 is a sectional view of the arrangement of FIG. 1 along a plane oriented in the longitudinal direction,
    4 is a sectional view of the arrangement of FIG. 1 along a cross-sectional plane oriented,
    5 and 6 the bending of a hinged to a carton tab by means of the inclined surfaces of the second portion of the stamping device,
    Fig. 7 and 8, the breaking of the tab by means of arranged on the bearing device breaking edges and
    Fig. 9 shows another embodiment of the inventive arrangement in a schematic dargestell th perspective view.
    According to the embodiment shown in FIG. 1, the arrangement 1 comprises a bearing device 5 and a relative to the bearing device 5 slidably mounted stamping device 6, wherein the bearing device 5 consists essentially of metal, preferably made of aluminum with an anodized surface, and Stamping device 6 consists essentially of plastic, preferably made of polyoxymethylene. The direction in which the bearing device 5 or the stamp device 6 are displaceable relative to one another is indicated by the double arrow 11. 1 shows the maximum collapsed state of storage device 5 and stamping device 6, in which the second section 8 of the stamp device 6 (see FIG. 2) is sunk in the storage device 5. Good in Fig. 1 can be seen also important for the operation of the arrangement 1 inclined surfaces 9 and refractive edges 10, wherein the arrangement I according to the illustrated embodiment, two or three inclined surfaces 9 and three or four refractive edges 10 at the two short Includes pages or on the long side.
    As shown in Fig. 2, in which the bearing device 5 - compared to the Fig. 1 - is not shown, it can be seen, the inclined surfaces 9 are each arranged at the end cuboid webs 12, which in the direction of displacement II of the stamp device 6 extend relative to the bearing device 5. The inclined surfaces 9 are inclined in the illustrated embodiment with respect to the outer surfaces of the stamping device 6 by about 35 ° to the outside.
    Reference should also be made to the two sections 7 and 8 of the stamp device 6, wherein the first section 7 insertable into the folding box body 2 of a folding box 3 essentially has the shape of the respective box body of the folding box 3 (see FIG 5 or 7). In the present case, it is a cuboid carton. However, any alternative carton forms are conceivable, such as e.g. Folding cartons with a truncated pyramidal box body. The second section 8 of the stamping device 6 has the inclined surfaces 9.
    1 and 2 it can be seen that the bearing device 5 corresponding recesses 13 (see also Fig. 6 or 9) for receiving the arranged on the stamping device 6 webs 12 at a sinking of the second Section 8 of the stamping device 6 in the storage device 5 has.
    2 to be seen springs 14 and guide rods 15 will now be discussed in more detail in the course of the following description of FIG. 3, wherein FIG. 3 is a sectional view of the arrangement 1 shown in FIG. 1 along a oriented in the longitudinal direction of the arrangement 1 sectional plane 23 contains. On the basis of this type of representation, it can be seen that the bearing device 5 and the stamp device 6 are connected to each other via two guiding devices 16 each comprising a guide rod 15, one end of the guide rods 15 being anchored in the bearing device 5 and the other end an end stop 17 for delimiting the guide rod Has displacement of the stamping device 6 relative to the bearing device 5. Viewed in this sectional view, the stamping device 6 substantially in the form of an H, wherein the two guide rods 15 are arranged in bores which extend in the two legs of the H.
    It should also be pointed out to the fact that the stamping device 6 according to the illustrated embodiment with respect to the bearing device 5 by means of two springs 14, more precisely two compression springs, spring-loaded, said springs 14 on the guide rods 15 and between the stamping device 6 and the storage device 5 are arranged.
    Fig. 4 shows a further sectional view of the arrangement 1 ausderFig. 1 along a cross-sectional plane 24.
    5 to 8 serve to illustrate the deformation of at least one hinged to a folding box body 2 a folding box 3 tab 4 relative to the folding box body 2 by means of the inventive arrangement 1, wherein the arrangement 1 in Figs. 5 and 6 in the same Condition is, with the difference that in Fig. 5 in addition a carton is shown. The same applies to FIGS. 7 and 8.
    Starting condition for the deformation process is an already erected carton 3, the carton body 2 and the carton bottom 21 were already brought in the course of erection in about its final position. The hinged at the top of the carton 3 to the carton body 2 tab 4 is compared to the carton body 2, however, not yet deformed, i. it is substantially aligned in the plane of the adjacent face of the folding box body 2 (not shown in any of the figures). The tab 4 is delimited from the folding box body 2 by a trimmed bending edge or grooving 27. The end of the tab 4 has a further portion 25 which is also delimited by a groove 26 of the tab 4, and which is used for closing the carton by insertion into a corresponding recess. Overall, with the arrangement according to the embodiments illustrated in FIGS. 1 to 9, a total of three tabs can be deformed simultaneously relative to the folding carton hull 2, e.g. two side flaps and a Einsteckdeckel, wherein in Figs. 5 and 7, for example, arranged on the longitudinal side of the arrangement 1 to be deformed tab 4 is shown in the form of a Einsteckdeckels.
    In a first step (see Fig. 5), the first portion 7 of the stamping device 6 is now introduced into the folding box body 2 of an erected carton 3, wherein it is irrelevant for the deformation process, whether the stamping device 6 on the carton 3rd moved or vice versa. Since the first section 7 of the stamping device 6 essentially has the shape of the respective box body of the folding box 3, the first section 7 of the stamping device 6 can be introduced into the folding box 3 until it abuts against the folding box bottom 21. In the event that the carton 3 is on a support surface, the carton bottom 21 and the entire carton 3 is pressed by this stop against the support surface. This has two effects: Firstly, any unevenness in the shape of the box 3 resulting from the previous erection process is corrected. On the other hand, it may be that in the erection process the folding box bottom 3 has not yet been properly connected to the folding box body 2. Also, such inaccuracies can be corrected by pressing the Faltschachtelbodens 21 of the carton 3.
    Simultaneously with the placement of the stamping device 6 on the Faltschachtelboden 21 also reach the inclined surfaces 9 in the area in which the flap to be deformed 4 is hinged to the folding box body 2. In this case, the tab 4 is bent by the inclined surfaces 9 according to the angle which include the inclined surfaces 9 with the outer surfaces of the stamping device 6 to the outside. The fact that several such inclined surfaces 9 are effective per tab, the bending of the tab 4 along the provided bending edge 27 is much more uniform than is the case in the prior art. The fact that first the inclined surfaces 9 of the second portion 8 of the stamping device 6 and not arranged on the bearing device 5 refractive edges 10 are effective, is because the stamping device 6 is extended in the initial state of the assembly 1 relative to the storage device 5, i. the second portion 8 of the stamping device 6 is not recessed in the bearing device 5 (see Fig. 6 in contrast to Fig. 1, for example). In this extended state, the stamp device 6 is held in that it is pressed by means of the compression springs 14 against the end stops 17 of the guide rods 15.
    In a further relative movement of the folding box 3 with respect to the arrangement 1 (cf., Figures 7 and 8), the stamping device 6 is displaced relative to the storage device 5 and the second sections of the stamping device 6 sunk in the storage device 5. At the same time, the webs 12 are pushed with the inclined surfaces 9 in the corresponding recesses 13 of the bearing device 5 and subsequently the breaking edges 10 of the bearing device 5 effectively, which are nose-shaped in the present embodiment. As a result of the fact that the breaking edges 10 in the region of the groove 27 press against the lug 4 already bent in the course of the first step, the lug 4 is bent even further outwards, preferably by more than 90 °, and finally the lug breaks 4 along the designated breaking edge 27th
    Thus, the deformation process of at least one tab is completed relative to the Faltschachtelrumpf in principle. In order to be able to deform the tabs of another carton in the same way and to return the arrangement to its original state, the stamping device is again moved out of the folding carton body and the second section of the stamping device out of the storage device again. The moving out of the second portion of the stamping device from the storage device takes place automatically in that the folding box no longer presses against the stamping device and the energy stored in the compression springs is released.
    Finally, reference is made to the embodiment of the arrangement 1 shown in FIG. 9, in which the arrangement 1 also includes a mounting device 18 in the form of a mounting plate and a e.g. pneumatic, hydraulic or electric drive device 19 for moving the bearing device 5 and the stamp device 6 relative to the mounting device 18 has. In the illustrated example, the drive device 19 comprises essentially two piston-cylinder units, wherein at the ends of the two piston rods 28, a changing device 20 is arranged, on which the bearing device 5, for example. is detachably fastened by means of screws. Thus, the changeover
    权利要求:
    Claims (10)
    [1]
    direction 20 by means of the drive device 19 relative to the mounting device 18 driven. The screws for releasable attachment are sunk in the holes provided with the reference numeral 22. Due to the simple releasable attachment of the storage device 5 - and thus indirectly also the stamp device 6 - to the changing device 20, the storage device 5 and the stamp device 6 can be easily replaced. In this way, a rapid adaptation to a changed folding box format takes place - in comparison with the prior art. claims
    1. Arrangement (1) for deforming at least one hinged to a folding box body (2) of a folding box (3) tab (4) relative to the folding box body (2), with - a bearing device (5) and - a relative to the bearing device (5) displaceable mounted stamping device (6), wherein - the stamp device (6) a first in the folding box body (2) insertable section (7) substantially in the form of Faltschachtelrumpfs (2) of the folding box (3) and - a second section (8) with at least an inclined surface (9) for bending the at least one tab (4) outwards relative to the folding box body (2), in particular at an angle of 25 ° to 45 °, and - the bearing device (5) at least one, in particular nose-shaped, breaking edge (10) for breaking the at least one tab (4) relative to the folding box body (2), and wherein - the second portion (8) of the stamping device (6) is displaced relative to the storing device (5) in the L Agricultural device (5) is retractable.
    [2]
    2. Arrangement (1) according to claim 1, characterized in that the at least one inclined surface (9) at the end of at least one substantially cuboid web (12) is arranged, which in the direction of displacement (11) of the stamp device (6) relative to the bearing device (5), wherein preferably the bearing device (5) has at least one corresponding recess (13) for receiving the at least one web (12) during the countersinking of the second section (8) of the stamp device (6) in the bearing device (5).
    [3]
    3. Arrangement (1) according to claim 1 or 2, characterized in that the stamp device (6) relative to the bearing device (5) by means of at least one spring (14) is spring-loaded.
    [4]
    4. Arrangement (1) according to one of claims 1 to 3, characterized in that the bearing device (5) and the stamp device (6) via at least one, preferably at least one guide rod (15) comprising guide device (16) are interconnected, wherein Preferably, the at least one guide device (16) has at least one end stop (17) for limiting the displacement path of the stamp device (6) relative to the bearing device (5).
    [5]
    5. Arrangement (1) according to one of claims 1 to 4, characterized in that the arrangement (1) at least one mounting device (18) and at least one, preferably pneumatic, hydraulic or electric drive device (19) for moving the bearing device (5). and / or the stamping device (6) relative to the mounting device (18), wherein preferably - the arrangement (1) has at least one changing device (20) to which the bearing device (5) is detachably fastened, and - the at least one changing device ( 20) by means of the drive device (19) relative to the mounting device (18) is drivable.
    [6]
    6. Arrangement (1) according to one of claims 1 to 5, characterized in that the bearing device (5) consists essentially of metal, preferably of aluminum, and / or the stamp device (6) consists essentially of plastic, preferably of polyoxymethylene, consists.
    [7]
    7. A method for deforming at least one on a folding box body (2) a folding box (3) hinged tab (4) relative to the folding box body (2) by means of an arrangement (1) according to one of claims 1 to 6, wherein i) in a first method step the first section (7) of the stamping device (6) is inserted into the folding box body (2) of an erected folding box (3), ii) in a second method step, the at least one flap (4) through the at least one inclined surface (9) of the second section (8) the stamping device (6) is bent outwards relative to the folding box body (2), in particular at an angle of 25 ° to 45 °, iii) in a third method step, the second section (8) of the stamping device (6) Displacement relative to the bearing device (5) in the bearing device (5) is sunk, and iv) in a fourth method step, the at least one tab (4) by means of the at least one breaking edge (10) of the bearing direction (5) is broken.
    [8]
    8. The method according to claim 7, characterized in that in the course of the second method step, the box bottom (21) of the folding box (3) by means of the punch device (6) is pressed against a support surface.
    [9]
    9. The method according to claim 7 or 8, characterized in that the first section (7) of the stamping device (6) in the course of the first method step by a relative movement of the stamping device (6) and / or the storage device (5) to the folding box (3) in the folding box body (2) is introduced.
    [10]
    10. The method according to any one of claims 7 to 9, characterized in that - the punch device (6) after the fourth step again from the folding box body (2) and - the second section of the punch device (6) moved out of the storage device (5) becomes.
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    同族专利:
    公开号 | 公开日
    DE102013020452B4|2020-10-22|
    DE102013020452A1|2014-06-18|
    AT513142A4|2014-02-15|
    AT513142B1|2014-02-15|
    CH707353A2|2014-06-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3289553A|1963-12-16|1966-12-06|Fmc Corp|Apparatus for preforming flaps of a carton|
    US3408905A|1966-04-11|1968-11-05|Fmc Corp|Carton forming apparatus|
    FR1568223A|1968-03-19|1969-05-23|
    FR2564422B1|1984-05-18|1986-11-07|Realisa Indles Et|ROBOTIC AND FLEXIBLE STATION FOR CARPETTING LOTS OF PARALLELEPIPEDIC ARTICLES OF VARIOUS DIMENSIONS|
    法律状态:
    2018-07-31| PL| Patent ceased|
    优先权:
    申请号 | 申请日 | 专利标题
    ATA1294/2012A|AT513142B1|2012-12-14|2012-12-14|Arrangement and method for deforming at least one flap hinged to a folding box body of a folding box|
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