CN213006782U - Box folding mechanism of packing box - Google Patents

Abstract

A box folding mechanism of a packing box comprises a first frame, a bearing plate, a top support module and a box folding module; the middle part of the bearing plate is provided with a material passing groove; the jacking module is movably matched in the material passing groove; the box folding module is matched with the jacking module, the plane paperboard is folded into a packing box and is placed on the material passing groove of the bearing plate; when the packing box is folded, the plane paper board is firstly placed on the box folding module, then the jacking module rises in the material passing groove to be flush with the bearing plate, so that the box folding module is matched to fold the plane paper board into the packing box, and the packing box is placed on the jacking module and the bearing plate; the jacking module moves forwards in the material passing groove to push the packaging box out of the folding station, and then the packaging box is separated from the packaging box and returns to the box folding module to match the folding of the next packaging box; the utility model discloses a roll over box mechanism and can replace artifical folding packaging box to realize automatic folding packaging box, reduced workman's demand, reduced the folding cost of labor of packing carton, and roll over box efficient, the productivity is high.

Description

Box folding mechanism of packing box

Technical Field

The utility model relates to a product packaging's technical field especially relates to a roll over box mechanism of packing carton.

Background

The product packaging is an important process before the product leaves a factory, and a main machine, accessories and a lining part of the product are required to be put into a packaging box in the product packaging process. The folding of the existing packaging box still needs to pass through a plurality of workers, and one piece of plane paperboard is folded into the packaging box, so that the production requirement can be met.

In view of this, the present designer is able to make a deep conception on the defects and inconveniences caused by the imperfect folding process of the above-mentioned packaging box, and actively research, improve and try to develop and design the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box mechanism rolls over of packing carton to reduce the folding cost of labor of packing carton, improve and roll over box efficiency and productivity.

In order to achieve the above purpose, the solution of the present invention is:

a box folding mechanism of a packing box comprises a first frame; the bearing plate is arranged on the first frame, and the middle part of the bearing plate is provided with a material passing groove; the jacking module is arranged on the first frame and is movably matched in the material passing groove; and the box folding module is matched with the jacking module, folds the plane paperboard into a packing box and is arranged on the material passing groove of the bearing plate.

The jacking module comprises a second linear sliding rail driven by an air cylinder, and the second linear sliding rail is arranged on the first frame; the first translation cylinder is matched on the second linear sliding rail and moves in the material passing groove along with the second linear sliding rail; and the top supporting plate is matched on the first translation cylinder and is provided with two right-angle plates.

The folding box module comprises two groups of guide assemblies, wherein the two groups of guide assemblies are arranged on the bearing plate and are respectively matched with the two sides of the material passing groove for guiding the bending of the plane paperboard; the side plate folding assembly is arranged on the first frame and movably passes in and out of the guide assembly; and the two sets of ear plate pressing and folding assemblies are arranged on the bearing plate and are respectively matched with the two sides of the material passing groove for bending the ear plates of the packaging box.

Each guide assembly comprises a third linear slide rail driven by an air cylinder, and the third linear slide rail is arranged on the bearing plate; a third translation cylinder mounted on a third linear slide; the two side plate guide plates are oppositely arranged, one of the two side plate guide plates is matched on the third linear sliding rail, and the other side plate guide plate is matched on the third translation cylinder; the other side plate guide plate is matched on the third linear slide rail and is arranged opposite to the material passing groove; and the two dustproof wing push rods are oppositely arranged, one dustproof wing push rod is matched on the third linear sliding rail, and the other dustproof wing push rod is matched on the third translation air cylinder.

The side plate folding assembly comprises a fourth linear sliding rail driven by the air cylinder, and the fourth linear sliding rail is arranged on the first frame; and the pressing and folding plate is arranged on the fourth linear sliding rail and is positioned above the guide assembly.

The side plate press-folding assembly further comprises a fourth translation cylinder, and the fourth translation cylinder is installed on the press-folding plate; and the second sucker is matched on the fourth translation cylinder, and the folded plate is provided with a first through hole for the second sucker to movably pass through.

Each ear plate pressing and folding assembly comprises a fifth translation cylinder, and the fifth translation cylinder is arranged on the bearing plate and is positioned on one side of the material passing groove; the long push rod is matched on the fifth translation cylinder and movably passes in and out of the upper part of the material passing groove; a fifth linear slide rail driven by the cylinder, the fifth linear slide rail being mounted on the first frame; the sixth translation cylinder is arranged on the fifth linear sliding rail and is positioned above the material passing groove; and the pushing block is matched on the sixth translation cylinder and moves in a plane parallel to the material passing groove.

After the scheme is adopted, when the packing box is folded by the box folding mechanism, the plane paperboard is firstly placed on the box folding module, then the jacking module rises in the material passing groove to be flush with the bearing plate, so that the plane paperboard is folded into the packing box by matching with the box folding module and is placed on the jacking module and the bearing plate; the jacking module moves forwards in the material passing groove to push the packaging box out of the folding station, and then the packaging box is separated from the packaging box and returns to the box folding module to match the folding of the next packaging box; the utility model discloses a roll over box mechanism and can replace artifical folding packaging box to realize automatic folding packaging box, reduced workman's demand, reduced the folding cost of labor of packing carton, and roll over box efficient, the productivity is high.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of the present invention, which is fitted to one side of a transmission mechanism;

FIG. 2 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 3 is a schematic structural view of the preferred embodiment of the present invention with the first frame removed;

FIG. 4 is a schematic structural view of a lifting module according to a preferred embodiment of the present invention;

fig. 5 is a schematic structural diagram of a first robot according to a preferred embodiment of the present invention;

FIG. 6 is a schematic structural view of a folding box module according to a preferred embodiment of the present invention;

fig. 7 is a schematic partial structure diagram of a folding box module according to a preferred embodiment of the present invention.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 7, a preferred embodiment of a box folding mechanism for a packing box of the present invention includes a first frame 21, a supporting plate 23, a top supporting module 24 and a box folding module 25; the bearing plate 23 is arranged on the first frame 21, and the middle part of the bearing plate is provided with a material passing groove 231; the jacking module 24 is arranged on the first frame 21 and is movably matched in the material passing groove 231; the box folding module 25 is matched with the top supporting module 24 to fold the plane paper board into a packing box and place the packing box on the material passing groove 231 of the bearing plate 23.

The key point of the utility model is that when the box folding mechanism folds the packing box, the plane paper board is firstly placed on the box folding module 25, then the top supporting module 24 rises in the material passing groove 231 to be flush with the bearing plate 23, so as to be matched with the box folding module 25 to fold the plane paper board into the packing box and place the packing box on the top supporting module 24 and the bearing plate 23; the jacking module 24 moves forwards in the material passing groove 231 to push the packaging box out of the folding station, and then the packaging box is separated from the packaging box and returns to the box folding module 25 to match the folding of the next packaging box; the utility model discloses a roll over box mechanism and can replace artifical folding packaging box to realize automatic folding packaging box, reduced workman's demand, reduced the folding cost of labor of packing carton, and roll over box efficient, the productivity is high.

The box folding mechanism further comprises a lifting module 22 and a first manipulator 26; a lifting module 22 is installed on the first frame 21 for stacking and lifting the plane paperboards; a first robot 26 is movable to and from the lift module 22 and the folder module 25 for moving the flat sheets from the lift module 22 onto the folder module 25. By arranging the lifting module 22 and the first manipulator 26, when the lifting module 22 is used, the planar paperboard can be stacked on the lifting module 22, and the lifting module 22 lifts the planar paperboard according to the using condition of the planar paperboard so as to be grabbed by the first manipulator 26; first manipulator 26 snatchs the plane cardboard and moves it on putting to a box module 25 to can pile up the plane cardboard in advance, and provide the plane cardboard to a box module 25 automatically, further realize automatic folding packaging box, improve and roll over box efficiency and productivity.

The support plate 23 is flush with a transport device 1 for transporting the packs. By arranging the support plate 23 flush with the transfer mechanism 1, the jacking module 24 can push the package towards the transfer mechanism 1 when moving forward, and then separate the package and return to the box folding module 25 to match the folding of the next package; when the jacking module 24 pushes the next packing box to the transmission mechanism 1, the previous packing box can be pushed to the transmission mechanism 1 which is flush with the bearing plate 23 and is conveyed by the transmission mechanism 1; therefore, the box folding mechanism of the utility model can also automatically convey the packing box to the transmission mechanism 1.

The lifting module 22 comprises four limit columns 221, a lifting assembly 223, a first cross arm 224 and a photoelectric sensor 225; four limit upright posts 221 are movably matched on the first frame 21 and form a material placing space 222 for accommodating the plane paper board; the lifting assembly 223 is installed on the first frame 21 and is located at one side of the material placing space 222; the first cross arm 224 is movably matched in the material placing space 222 and connected to the lifting assembly 223; the photoelectric sensor 225 is fitted on the upper portion of the restraining post 221.

When in use, the positions of the four limit upright posts 221 can be adjusted on the first frame 21, and the first cross arm 224 is lowered to the bottom of the material placing space 222 through the lifting assembly 223; therefore, the plane paper boards can be stacked on the first cross arm 224 along the limiting upright columns 221, the limiting upright columns 221 have limiting and guiding effects on the plane paper boards, and the plane paper boards with different outer diameters can be adapted by adjusting the positions of the limiting upright columns 221. And, under the cooperation of photoelectric sensor 225, lifting subassembly 223 can be automatic with the plane cardboard of top lift to the position that corresponds with photoelectric sensor 225 to supply first manipulator 26 to snatch, thereby realize lasting, automatic feed's function.

The lifting module 22 further comprises a first linear slide rail 226 driven by an air cylinder, a slide bar seat 227 and two cross bar members 228; the first linear slide 226 is mounted on the first frame 21; the slide bar base 227 is mounted on the first frame 21; one end of each of the two cross frame rods 228 is engaged with the first linear sliding rail 226, and the other end thereof is slidably connected to the sliding rod seat 227; two limiting upright columns 221 of the four limiting upright columns 221 are respectively fixed at one end of two cross frame rods 228, and the other two limiting upright columns 221 are respectively movably and fixedly matched on the two cross frame rods 228.

During the use, adjust two crossbar poles 228 of cooperation on first linear slide rail 226 in horizontal, and then adjust the interval between the spacing stand 221 on two crossbar poles 228, later, adjust the spacing stand 221 of clearance fit on crossbar pole 228 in vertical again, and then can adjust the position of four spacing stands 221 and put the size of material space 222 to the cooperation is placed the plane cardboard of different specifications.

The jacking module 24 includes a second linear slide rail 241 driven by an air cylinder, a first translation air cylinder 242 and a jacking plate 243; the second linear slide rail 241 is mounted on the first frame 21; the first translation cylinder 242 is matched on the second linear sliding rail 241 and moves along with the second linear sliding rail 241 in the material passing groove 231; the top support plate 243 is fitted on the first translation cylinder 242 and is provided with two right-angled plates 2431.

When the folding device is used, the first translation cylinder 242 drives the top supporting plate 243 to move upwards to be flush with the supporting plate 23, so that the flat paperboard is folded into the packaging box by matching with the box folding module 25, wherein the two right-angle plates 2431 have a guiding function, and side plates of the packaging box are folded into a right angle; after the packaging box is folded, the packaging box can be pushed to the transmission mechanism 1 by the second linear sliding rail 241 under the pushing of the right-angle plate 2431; thereafter, the first translation cylinder 242 drives the top support plate 243 to move downward, so that the right-angle plate 2431 is separated from the packing box and returns to the box folding module 25 through the second linear sliding rail 241.

The jacking module 24 further includes a second translation cylinder 244, and a right angle plate 2431 is mounted on the top plate 243 via the second translation cylinder 244. Through being equipped with second translation cylinder 244, can adjust the interval of two right-angle boards 2431 through second translation cylinder 244 to the packing carton of different length of adaptation.

The jacking module 24 further comprises a first suction cup 245, and the first suction cup 245 is disposed toward the material passing groove 231. Through being equipped with first sucking disc 245, can inhale the packing carton admittedly on the module 24 is held in the palm to the top through first sucking disc 245, avoid holding in the palm the module 24 in the removal packing carton in-process, take place the trouble that the packing carton drops.

The box folding module 25 comprises two sets of guiding components 251, a side plate folding component 252 and two sets of ear plate folding components 253; the two groups of guide components 251 are both arranged on the bearing plate 23 and respectively matched with the two sides of the material passing groove 231 for guiding the bending of the plane paperboard; the side plate folding assembly 252 is installed on the first frame 21 and movably moves in and out of the guide assembly 251; the two sets of ear plate folding assemblies 253 are both mounted on the supporting plate 23 and respectively matched with two sides of the material passing groove 231 for bending the ear plates of the packing box.

During the use, first manipulator 26 moves the plane cardboard and puts to on the direction subassembly 251 of a box module 25, later, curb plate is pressed and is rolled over subassembly 252 and remove towards direction subassembly 251, and press down the plane cardboard, the in-process of pushing down, direction subassembly 251 plays the guide effect to the buckling of plane cardboard, make the plane cardboard fold into the packing carton that has the curb plate, later, remove the packing carton to otic placode through top support module 24 and roll over subassembly 253 department, otic placode is pressed and is rolled over the otic placode on the packing carton in the packing carton, and compress tightly on the curb plate, utilize the curb plate fixed packing carton curb plate all around, so far, the lid stands backward, the top forms open-ended packing carton just folding completion.

Each guide assembly 251 includes a third linear slide 2511, a third translation cylinder 2512, three side plate guide plates 2513, and two dust wing push rods 2514 driven by cylinders; the third linear slide 2511 is mounted on the support plate 23; the third translation cylinder 2512 is mounted on a third linear slide 2511; two of the side plate guide plates 2513 are oppositely arranged, one of the two side plate guide plates 2513 is fitted on the third linear slide rail 2511, and the other side plate guide plate is fitted on the third translation cylinder 2512; the other side plate guide plate 2513 is matched on the third linear sliding rail 2511 and is arranged opposite to the material passing groove 231; two dust wing push rods 2514 are disposed opposite to each other, one of which is fitted to the third linear guide rail 2511 (in the present embodiment, the dust wing push rod 2514 is fitted to the side plate guide plate 2513 opposite to the material passing groove 231, and further fitted to the third linear guide rail 2511), and the other of which is fitted to the third translation cylinder 2512.

During the use, through the third linear slide rail 2511 in two sets of direction subassemblies 251, adjust the curb plate deflector 2513 that sets up with crossing material groove 231 is relative to through third translation cylinder 2512, adjust the curb plate deflector 2513 of cooperation on it, and then can adjust the interval between each curb plate deflector 2513, thereby can the different external diameters' of adaptation packing carton. In the folding process, the plane cardboard is arranged on the side plate guide plate 2513, then the side plate folding assembly 252 presses the plane cardboard downwards, under the guide of the side plate guide plate 2513, the plane cardboard is folded into the packing box with the side plate, and of course, the crease of the packing box can be stamped on the plane cardboard, so that the plane cardboard can be folded into the packing box quickly and accurately through the crease, and the box folding efficiency and the accuracy are improved.

The side plate pressing and folding assembly 252 includes a fourth linear slide rail 2521 and a pressing and folding plate 2522 driven by an air cylinder; the fourth linear slide 2521 is mounted on the first frame 21; a crush flap 2522 is mounted on the fourth linear slide 2521 above the guide assembly 251. When in use, the fourth linear sliding rail 2521 can control the folding plate 2522 to move up and down, and further control the folding plate 2522 to move in and out of the guide assembly 251, so as to fold the planar paperboard. Therein, the size of the tuck flap 2522 may be slightly smaller than the size of the bottom panel of the packing box, so that the plane cardboard can be folded along the contour of the tuck flap 2522, and the tuck flap 2522 is not caught in the guide assembly 251.

The side plate folding assembly 252 further includes a fourth translational cylinder 2523 and a second suction cup 2524; a fourth translational cylinder 2523 is mounted on a press flap 2522; the second suction cup 2524 is fitted on the fourth translational cylinder 2523, and the foldable plate 2522 is provided with a first through hole 2525 for the second suction cup 2524 to movably pass through. When the first manipulator 26 moves the plane cardboard to the box folding module 25, the fourth translation cylinder 2523 lowers the second suction cup 2524 to make the second suction cup 2524 pass through the first through hole 2525 to suck and fix the plane cardboard, and then raises the second suction cup 2524 to make the plane cardboard abut against the bottom surface of the pressing plate 2522, and then lowers the pressing plate 2522 through the fourth linear slide rail 2521 to fold the plane cardboard fixed on the second suction cup 2524. By providing the second suction cups 2524, the flat cardboard can be sucked and fixed on the second suction cups 2524, and the flat cardboard can be prevented from being displaced during the folding process.

Each ear plate pressing and folding assembly 253 comprises a fifth translation cylinder 2531, a long push rod 2532, a fifth linear slide rail 2533 driven by the cylinder, a sixth translation cylinder 2534 and a pushing block 2535; the fifth translation cylinder 2531 is arranged on the bearing plate 23 and is positioned at one side of the material passing groove 231; the long push rod 2532 is matched on the fifth translation cylinder 2531 and movably enters and exits above the material passing groove 231; a fifth linear slide 2533 is mounted on the first frame 21; a sixth translation cylinder 2534 is mounted on the fifth linear slide rail 2533 and is positioned above the material passing groove 231; the pusher 2535 is fitted to a sixth translation cylinder 2534 and moves in a plane parallel to the feed chute 231.

When in use, the packaging box with the bent side plates and dust-proof wings moves from the guide assembly 251 to the ear plate folding assembly 253 through the jacking module 24; then, the fifth translation cylinder 2531 pushes the long push rod 2532 to the ear plate of the packing box, so that the ear plate is bent inwards; then, the fifth linear sliding rail 2533 descends the sixth translation cylinder 2534, and the pushing block 2535 on the sixth translation cylinder 2534 presses and folds the ear plate of the packing box downwards; then, the sixth translational cylinder 2534 pushes the ear plate horizontally outward against the side plate to press and fix the ear plate, and thus the box cover stands back to complete the folding of the packing box with the top opening.

The end of the long push rod 2532 is provided with an upwardly curved arcuate section 2536. By providing the arc-shaped section 2536, the long push rod 2532 pushes the ear plate through the arc-shaped section 2536, so that the ear plate can be prevented from being punctured and punctured by sharp corners.

The first robot 26 includes a translation mechanism 261, a seventh translation cylinder 262, a mounting bracket 263, and two third suction cups 264; the translation mechanism 261 is installed on the first frame 21, and one end of the translation mechanism extends to above the lifting module 22, and the other end extends to above the box folding module 25; the seventh translation cylinder 262 is fitted on the translation mechanism 261 to move with the translation mechanism 261; the mounting bracket 263 is fitted on the seventh translation cylinder 262 and moves toward the lifting module 22; two third suction cups 264 are each mounted at the lower end of the mounting bracket 263.

During the use, the lifting module 22 lifts the plane cardboard to a certain height, and at this moment, seventh translation cylinder 262 moves to lifting module 22 top along with translation mechanism 261 to drive installing support 263 and remove towards the plane cardboard, until two third sucking discs 264 press on the plane cardboard, and inhale the plane cardboard admittedly on third sucking discs 264, so far, can accomplish the operation of snatching of plane cardboard. Then, the seventh translation cylinder 262 is moved towards the box folding module 25 by the translation mechanism 261, so that the planar paperboard can be moved to the box folding module 25.

An avoiding opening 2631 is formed at an end of the mounting bracket 263 facing the cassette folding module 25. Through the avoidance opening 2631, when the mounting bracket 263 moves towards the box folding module 25, the mounting bracket 263 can be sleeved on the side plate folding component 252, and then the plane paperboard below the mounting bracket 263 can enter between the side plate folding component 252 and the guide component 251; then, the side plate pressing and folding assembly 252 can move the second suction cup 2524 downward through the fourth translation cylinder 2523, and after the second suction cup 2524 passes through the through hole on the pressing and folding plate 2522, the planar paperboard below the pressing and folding plate 2522 is sucked and fixed on the second suction cup 2524; thereafter, the third suction cup 264 releases the flat sheet, and the translation mechanism 261 moves the seventh translation cylinder 262 back over the lift module 22 in preparation for moving the next flat sheet.

The foregoing description of the specific exemplary embodiments of the invention has been presented for the purposes of illustration and description and is not intended to limit the invention to the precise forms disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application, to thereby enable others skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as may be suited to the particular use contemplated and contemplated by those skilled in the art without departing from the scope of the invention.

Claims (7)

1. The utility model provides a roll over box mechanism of packing carton which characterized in that: which comprises

A first frame;

the bearing plate is arranged on the first frame, and the middle part of the bearing plate is provided with a material passing groove;

the jacking module is arranged on the first frame and is movably matched in the material passing groove;

and the box folding module is matched with the jacking module, folds the plane paperboard into a packing box and is arranged on the material passing groove of the bearing plate.

2. A folding mechanism for a packing box according to claim 1, wherein: the jacking module comprises

A second linear slide rail driven by the cylinder, the second linear slide rail being mounted on the first frame;

the first translation cylinder is matched on the second linear sliding rail and moves in the material passing groove along with the second linear sliding rail;

and the top supporting plate is matched on the first translation cylinder and is provided with two right-angle plates.

3. A folding mechanism for a packing box according to claim 1, wherein: the box folding module comprises

The two groups of guide assemblies are arranged on the bearing plate, are respectively matched with the two sides of the material passing groove and are used for guiding the bending of the plane paperboard;

the side plate folding assembly is arranged on the first frame and movably passes in and out of the guide assembly;

and the two sets of ear plate pressing and folding assemblies are arranged on the bearing plate and are respectively matched with the two sides of the material passing groove for bending the ear plates of the packaging box.

4. A folding mechanism for a packing box according to claim 3, wherein: each guide assembly comprises

A third linear slide rail driven by the cylinder, the third linear slide rail being mounted on the support plate;

a third translation cylinder mounted on a third linear slide;

the two side plate guide plates are oppositely arranged, one of the two side plate guide plates is matched on the third linear sliding rail, and the other side plate guide plate is matched on the third translation cylinder; the other side plate guide plate is matched on the third linear slide rail and is arranged opposite to the material passing groove;

and the two dustproof wing push rods are oppositely arranged, one dustproof wing push rod is matched on the third linear sliding rail, and the other dustproof wing push rod is matched on the third translation air cylinder.

5. A folding mechanism for a packing box according to claim 3, wherein: the side plate folding assembly comprises

A fourth linear slide rail driven by the cylinder, the fourth linear slide rail being mounted on the first frame;

and the pressing and folding plate is arranged on the fourth linear sliding rail and is positioned above the guide assembly.

6. A folding mechanism for a packing box according to claim 5, wherein: the side plate folding assembly further comprises

A fourth translation cylinder mounted on the press flap;

and the second sucker is matched on the fourth translation cylinder, and the folded plate is provided with a first through hole for the second sucker to movably pass through.

7. A folding mechanism for a packing box according to claim 3, wherein: each ear plate pressing and folding component comprises

The fifth translation cylinder is arranged on the bearing plate and is positioned on one side of the material passing groove;

the long push rod is matched on the fifth translation cylinder and movably passes in and out of the upper part of the material passing groove;

a fifth linear slide rail driven by the cylinder, the fifth linear slide rail being mounted on the first frame;

the sixth translation cylinder is arranged on the fifth linear sliding rail and is positioned above the material passing groove;

and the pushing block is matched on the sixth translation cylinder and moves in a plane parallel to the material passing groove.

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