CN209814360U

CN209814360U - Cover folding device and packaging machine

Info

Publication number: CN209814360U
Application number: CN201920229715.2U
Authority: CN
Inventors: 李泽伟
Original assignee: Qingdao Savot Robot Co Ltd
Current assignee: Qingdao Savot Robot Co Ltd
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2019-12-20
Anticipated expiration: 2029-02-22

Abstract

The utility model provides a roll over lid device and packagine machine. This cover folding device can be used to the box that seals of packing carton, and the packing carton includes panel and apron, including the buckling piece, with the buckling piece is connected and is buckled to the piece of buckling that is close to the panel direction and predetermines the angle, and with the buckling piece and/or the piece of buckling is connected in order to drive the piece of buckling is to being close to the first drive assembly that the panel direction removed, the buckling piece with the piece linkage of buckling, this packagine machine includes above-mentioned cover folding device. Roll over lid device and packagine machine, through the buckling piece with the lid lock, locate the piece of buckling on the buckling piece through protruding this moment, when buckling piece lock apron, buckle the piece and buckle the apron with the cooperation of panel in order to form the tongue of inserting, need not a plurality of folded plate cooperations, simple structure.

Description

Cover folding device and packaging machine

Technical Field

The utility model belongs to the packagine machine field especially relates to a roll over lid device and packagine machine.

Background

At present, because the ever-changing and improvement of market demand, the marketization demand of gift box is bigger and bigger, the market price of gift box also will be higher than the product of ordinary packing by a great amount, consequently food enterprise small in size all has great degree recently to invest in and expand the development of gift box product, tongue and insert tongue are rolled over to current production gift box joint sealing, mostly be detached independent structure, and, roll over tongue mechanism and all comparatively complicated, need a plurality of splint and the control structure of mutually supporting, insert tongue mechanism and need roll over the independent action behind tongue mechanism, the structure is complicated and wayward.

Disclosure of Invention

The utility model discloses to foretell packagine machine roll over tongue and insert the technical problem that tongue device structure is complicated, provide a simple structure roll over and cover device and packagine machine.

In order to achieve the above object, the utility model discloses a technical scheme be:

the cover folding device can be used for a sealing box of a packaging box, the packaging box comprises a panel and a cover plate, the cover plate comprises a buckling piece, a bending piece and a first driving assembly, the buckling piece is connected with the buckling piece and is bent to a preset angle in the direction close to the panel, the first driving assembly is connected with the buckling piece and/or the bending piece to drive the bending piece to move in the direction close to the panel, and the buckling piece is linked with the bending piece.

Preferably, the first driving assembly includes a rotary driving member and a first connecting member disposed between the rotary driving member and the fastener.

Preferably, the fastener comprises a fastener body and two first protrusions arranged on the fastener body at intervals.

Preferably, the bending member is disposed between the two first protruding portions.

Preferably, the panel grabbing device further comprises a clamping jaw capable of grabbing the panel, and a second driving assembly capable of driving the clamping jaw to move away from and/or close to the cover plate.

Preferably, the second driving assembly comprises a second connecting piece and a protruding piece protruding from the second connecting piece, and the clamping jaw is arranged on the protruding piece.

Preferably, the gripping jaws comprise pneumatic suction cups.

Preferably, the driving device further comprises a pushing member arranged on one side of the cover plate far away from the panel, and a third driving assembly capable of driving the pushing member to move towards the direction close to the cover plate.

A packaging machine comprising a flap arrangement as claimed in any one of the preceding claims.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

the cover folding device of the utility model is characterized in that the cover is buckled through the buckling piece, and at the moment, the buckling piece is convexly arranged on the buckling piece, when the buckling piece buckles the cover plate, the buckling piece is matched with the panel to buckle the cover plate to form the inserting tongue, so that a plurality of folded plates are not needed to be matched, and the structure is simple; the fastener is driven by the rotary driving piece and the first connecting piece, so that the motion trail of the fastener is more consistent with the motion trail of the cover plate during fastening, the pressing effect is good, and the cover body is not easy to damage; the pressing effect is effectively ensured by the two first protruding parts arranged at intervals aiming at the force application point during pressing, and the cover body and the panel are not easy to damage; the bending piece is arranged between the first protruding parts, and applies pressure from the middle to bend the tongue, so that the tongue bending effect of the middle part of the cover body is ensured; the second driving assembly can be matched with the first driving assembly through the arrangement of the second driving assembly and the clamping jaw, after the buckling piece is returned to the first preset position, the panel is driven to the second preset position by the second driving assembly, the cover plate is buckled by the buckling piece again, the inserting tongue can be inserted into the box by the bending piece, and the structure finishes two sets of operations of folding and inserting tongue, and is simple in structure and stable in operation; the arrangement of the protruding piece can be used for limiting the displacement of the bending piece, so that the bending piece can be effectively ensured to insert the inserting tongue into the packaging box when the clamping jaw grabs the panel; the clamping jaw adopts a pneumatic sucker, so that the weight is light, the structure is simple, and the clamping and the loosening are easy to realize; through the arrangement of the pushing piece and the third driving assembly, the cover body is pushed to the inclined position first, and the buckling of the buckling piece can be facilitated.

Packagine machine, including above-mentioned cover device that rolls over, through the buckling piece with the lid lock, locate the piece of buckling on the buckling piece through protruding this moment, when buckling piece lock apron, buckle the piece and buckle the apron with the panel cooperation in order to form the tongue that inserts, need not a plurality of folded plate cooperations, simple structure.

Drawings

FIG. 1 is a schematic view of one embodiment of a package;

FIG. 2 is a schematic view of the package shown in FIG. 1 when the tongue is folded;

fig. 3 is a schematic structural diagram of the cover folding device of the present invention;

fig. 4 is a schematic structural view of the cover folding device of the present invention;

FIG. 5 is an enlarged view of a portion A of the folder shown in FIG. 3;

FIG. 6 is an enlarged view of a portion B of the folder shown in FIG. 4;

fig. 7 is a flow chart of the cover folding device of the present invention.

In the above figures: 1. packaging boxes; 11. a panel; 12. a cover plate; 2. a fastener; 21. A fastener body; 22. a first boss portion; 3. a bending member; 4. a first drive assembly; 41. A rotary drive member; 42. a first connecting member; 5. a clamping jaw; 51. a pneumatic suction cup; 6. a second drive assembly; 61. a second connecting member; 62. a boss member; 7. a pusher member; 8. a third drive assembly; 9. a frame; 100. a fourth drive assembly.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1-6, the present invention provides a cover folding device, which can be used for sealing the packaging box 1 shown in fig. 1, wherein the packaging box 1 includes a panel 11 and a cover plate 12, it should be noted that fig. 1 and 2 only show an embodiment of the packaging box 1, wherein the panel 11 or the cover plate 12 can be in other shapes, and can also include other structures, only including the cover plate 12 for covering and the panel 11 matching with the cover plate 12, the cover folding device includes a fastening member 2, a bending member 3 connected to the fastening member 2 and bending toward the direction close to the panel 11 to a predetermined angle, and a first driving component 4 connected to the fastening member 2 and/or the bending member 3 for driving the bending member 3 to move toward the direction close to the panel 11, so that when the fastening member 2 fastens the cover plate 12, the bending member 3 can be located on one side of the panel 11 away from the cover plate 12, therefore, the cover plate 12 is matched with the panel 11, the cover plate 12 is bent to form the inserting tongue, the box cover 12 is buckled through the buckling piece 2, at the moment, the buckling piece 3 is matched with the panel 11 to bend the cover plate 12 to form the inserting tongue when the buckling piece 2 buckles the cover plate 12, a plurality of folded plates are not needed to be matched, and the structure is simple.

Furthermore, the first driving assembly 4 includes a rotary driving member 41 and a first connecting member 42 disposed between the rotary driving member 41 and the fastening member 2, and the rotary driving member 41 drives the fastening member 2 to move according to a certain arc-shaped track through the first connecting member 42, and the track of the fastening member 2 corresponds to the track of the cover plate 12 during fastening, so that the fastening member 2 cannot damage or scratch the cover plate 12 during fastening, and the packaging box 1 is effectively protected.

Further, the fastener 2 includes a fastener body 21 and two first protruding portions 22 spaced apart from each other on the fastener body 21, and the arrangement of the above structure can apply pressure at positions close to both sides of the box cover 12 in a targeted manner, thereby applying partial pressure of the fastened portion to both sides of the panel 11 in a corrugated manner, and thus can effectively apply pressure in the fastened manner without crushing the cover panel 12, and it should be noted that the arrangement of the above structure may be adjusted as needed for the packaging box 1 shown in fig. 1, such as the packaging box 1 having another shape or structure, and the fastener 2 may have a targeted shape.

Further, the bending member 3 is disposed between the two first protruding portions 22, so that when the bending member 3 bends the cover plate 12 to form the insertion tongue, the acting force starts to bend from the middle portion of the cover plate 12, which does not affect the operation of the fastening member 2, and also ensures that the shape of the insertion tongue does not fluctuate greatly.

Further, the clamping jaw 5 can grab the panel 11, and the second driving component 6 can drive the clamping jaw 5 to move away from and/or close to the cover plate 12; when the packaging box 1 is large in size, the clamping jaw 5 can push the panel 11 to a direction close to the cover plate 12, so that when the fastening piece 2 is fastened, the bending piece 3 can bend the cover plate 12 to form an inserting tongue, and when the inserting tongue is formed, the clamping jaw 5 can return the panel 11 or further move to a direction far away from the cover plate 12, so that a gap for inserting the inserting tongue is further enlarged, and the inserting tongue can be ensured; when the size of the packing box 1 is smaller, the panel 11 can be moved in the direction away from the cover plate 12 by the clamping jaw 5, so that when the fastening piece 2 is fastened, the cover plate 12 can be bent by the bending piece 3 to form an insertion tongue, and when the insertion tongue is formed, the panel 11 can be further moved in the direction away from the cover plate 12 by the clamping jaw 5, so that the gap for inserting the insertion tongue is further increased, and the insertion tongue can be ensured.

Further, second drive assembly 6 includes second connecting piece 61, and protruding locating protruding piece 62 on the second connecting piece 61, clamping jaw 5 is located protruding piece 62 is last, through protruding piece 62's setting, can with piece 3 of buckling cooperates, right piece 3 of buckling carries on spacingly, prevents when inserting the tongue operation, piece 3 of buckling removes extremely clamping jaw 5 keeps away from one side of apron 12 to can't take place inserting the tongue male condition, further guaranteed the reliability of inserting the tongue operation.

Further, the clamping jaw 5 comprises a pneumatic suction cup 51, and by using the pneumatic suction cup 51, the structure is simple, the operation is easy, the pneumatic suction cup 51 is also suitable for grabbing panels 11 of different specifications or different shapes, and adjustment is not needed due to the change of the size or the shape of the panel 11.

Further, the buckle device further comprises a pushing element 7 arranged on one side of the cover plate 12 far away from the panel 11, and a third driving assembly 8 capable of driving the pushing element 7 to move towards the direction close to the cover plate 12, when buckling and tongue folding operations are performed or tongue insertion operations are performed, the pushing element 7 and the third driving assembly 8 push the cover plate 12 towards the direction close to the panel 11 to perform primary bending, so that the work of the buckling piece 2 can be facilitated, if the structure is not used, when the buckling piece 2 is directly used for buckling, the cover plate 12 may be bent from a middle position, so that effective box sealing cannot be performed, the structure ensures the accuracy of the bending position of the cover plate 12 in the buckling operation, and is simple in structure and easy to operate, in the embodiment, the pushing element 7 is arranged on one side of the cover plate 12 far away from the panel 11, when structures such as suction cups or clamping jaws can be used, the structures can also be arranged on one side of the panel 11 far away from the cover plate 12, and in addition, in the embodiment, one end of the pushing piece 7 close to the cover plate 12 is provided with a plurality of smoothly-transitional inclined surfaces, so that the cover plate 12 is effectively prevented from being scratched or clamped when the cover plate 12 is pushed.

The utility model also provides a packaging machine, include as in above arbitrary one the book cover device, through buckling piece 2 with 12 locks of lid, through buckling piece 3 this moment, when 2 lock apron 12 of buckling piece, buckling piece 3 and 11 cooperations of panel buckle apron 12 in order to form the tongue of inserting, need not a plurality of folded plate cooperations, simple structure.

When the cover folding device is used, the third driving component 8 drives the pushing component 7 to move so as to bend the cover plate 12 to a preset position, so as to primarily bend the cover plate 12; the first driving component 4 drives the buckling component 2 and/or the bending component 3 to move, so that the buckling component 2 buckles the cover plate 12, and the bending component 3 moves to one side of the panel 11 far away from the cover plate 12 to be matched with the panel 11 to bend the cover plate 12 to form a plug tongue; the first driving assembly 4 drives the buckling piece 2 and/or the bending piece 3 to move a first preset distance in the direction far away from the panel 11, at the moment, the cover plate 12 moves in the direction far away from the panel 11 under the action of elasticity of the cover plate 12, and the first preset distance can be set according to the distance of the cover plate 12 rebounding back; the second driving assembly 6 drives the clamping jaw 5 to grab the panel 11 and moves a second preset distance in the direction far away from the cover plate 12 so as to enlarge a gap for inserting the inserting tongue and ensure the inserting tongue to be inserted, wherein the second preset distance is set as required so as to avoid the packaging box 1 from being damaged due to excessive movement as much as possible; the first driving component 4 drives the buckling piece 2 and/or the bending piece 3 to move towards the direction close to the panel 11 so as to insert the inserting tongue; the first driving component 4 drives the buckling piece 2 and/or the bending piece 3 to return; the second driving assembly 6 drives the pushing piece 7 to return, and the third driving assembly 8 drives the pushing piece 7 to return, so that the whole operation is completed, the tongue folding and the tongue inserting are completed, and the device is simple and reliable.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The cover folding device is used for a sealing box of a packaging box, the packaging box comprises a panel and a cover plate, and the cover folding device is characterized by comprising a buckling piece, a bending piece and a first driving assembly, wherein the buckling piece is connected with the buckling piece and is bent to a preset angle in the direction close to the panel, the first driving assembly is connected with the buckling piece and/or the bending piece to drive the bending piece to move in the direction close to the panel, and the buckling piece is linked with the bending piece.

2. The capping device of claim 1 wherein the first driving assembly comprises a rotary driving member and a first connecting member disposed between the rotary driving member and the fastener.

3. The flap device according to claim 2, wherein the fastener comprises a fastener body and two first protrusions spaced apart from each other on the fastener body.

4. The folding cover device according to claim 3, wherein the folding member is provided between the two first protrusions.

5. The flap mechanism according to claim 1, further comprising a gripper for gripping the panel, and a second drive assembly for driving the gripper in a direction away from and/or toward the flap.

6. The flap mechanism according to claim 5, wherein the second driving assembly includes a second connecting member, and a protrusion member protruding from the second connecting member, the holding jaw being provided on the protrusion member.

7. The capping device of claim 6 wherein the jaws comprise pneumatic suction cups.

8. The flap device according to claim 1, further comprising a pushing member provided on a side of the cover plate remote from the panel, and a third driving assembly for driving the pushing member to move toward the cover plate.

9. A packaging machine comprising a folding cover device as claimed in any one of claims 1 to 8.