CN220243623U - Cover folding device for packaging box - Google Patents

Abstract

The utility model discloses a packing box cover folding device, which relates to the technical field of packing box cover folding and comprises a conveying belt, wherein support legs are arranged at four corners of the bottom of the conveying belt, a plurality of racks are arranged at the top of the conveying belt, a mounting plate is arranged at the top of the racks, a longitudinal cover folding mechanism is arranged at the bottom of the mounting plate, and a transverse cover folding mechanism is arranged at one side of the racks. Through horizontal book lid mechanism, start servo motor drives the initiative bevel gear and rotates, initiative bevel gear drives the driven bevel gear who is connected rather than the meshing to drive the threaded rod and rotate, the threaded rod drives the thread bush and slides from top to bottom along the threaded rod, makes horizontal clamp plate aim at the crease department that the packing box was rolled over the lid, then starts electric telescopic handle and drives two of them horizontal relative case lids and fold along crease department. Thereby achieving the effect of folding and covering the packing boxes with different sizes.

Description

Cover folding device for packaging box

Technical Field

The utility model relates to the technical field of packing box folding covers, in particular to a packing box folding cover device.

Background

The paper box is the most widely used packaging product, and has various specifications and models such as corrugated paper boxes, single-layer paper boxes and the like according to different materials, so that the paper box is widely used in daily life to facilitate storage and transportation of products, but when the paper box is used, the products are required to be put into the paper box firstly, then the paper box is folded and covered, and finally the paper box is sealed by using adhesive tape.

However, in the actual case sealing process, because the upper cover of the packing case is easy to keep in an inclined and opened state, before entering the adhesive tape case sealing operation place, a worker needs to press the case cover by hand, so that the case cover is horizontally covered on the packing case, and then the packing case can smoothly carry out the adhesive tape wind direction operation.

Disclosure of Invention

In order to solve the technical problem, the technical scheme provides a packing box cover folding device, which solves the problems that the manual box sealing process of staff provided in the background technology is easy to incline, the forced pressing cover is excessive even, the box cover is difficult to fix well, the labor cost is not only wasted, the working efficiency is also reduced, and the box sealing quality is affected.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the packaging box cover folding device comprises a conveying belt, wherein support legs are arranged at four corners of the bottom of the conveying belt, a frame is arranged at the top of the conveying belt, a mounting plate is arranged at the top of the frame, a longitudinal cover folding mechanism is arranged at the bottom of the mounting plate, and a transverse cover folding mechanism is arranged at the inner side part of the frame below the longitudinal cover folding mechanism; the longitudinal cover folding mechanism comprises a hydraulic cylinder, a transverse plate, a groove and a supporting plate, wherein the hydraulic cylinder is arranged at the top of the mounting plate, the output end of the hydraulic cylinder downwards penetrates through the mounting plate and is fixedly connected with the transverse plate, the groove is formed in the transverse plate, and one side of the transverse plate is fixedly connected with the supporting plate.

Preferably, the top of backup pad is provided with the motor, the output of motor runs through diaphragm fixedly connected with two-way threaded rod, the peripheral surface threaded connection of two-way threaded rod has the movable block, the bottom of movable block is all fixedly connected with longitudinal pressure plate.

Preferably, the longitudinal pressing plates are symmetrically arranged at the bottom of the transverse plate.

Preferably, the horizontal book lid mechanism includes spout, accept board, initiative bevel gear, fixed block, pivot, driven bevel gear, threaded rod, thread bush, fixed column, slider, connecting block, electric telescopic handle and horizontal clamp plate, the spout has been seted up respectively to the front and the side of frame, one side fixedly connected with of one of them frame accepts the board, the top of accepting the board is provided with servo motor, servo motor's output runs through one side of one of them frame and extends to the inside fixedly connected with initiative bevel gear of spout, the inside bottom fixedly connected with fixed block of spout, the top rotation of fixed block is connected with the pivot, the peripheral surface fixed mounting of pivot has driven bevel gear, the top fixedly connected with threaded rod of pivot, the peripheral surface threaded connection of threaded rod has the thread bush, the inside bottom fixedly connected with fixed column of frame, the peripheral surface sliding connection of fixed column has the slider, fixedly connected with connecting block between slider and the thread bush, the top intermediate position of connecting block has seted up the slotted hole, the inside be provided with electric telescopic handle, the output fixedly connected with horizontal clamp plate of electric telescopic handle.

Preferably, the transverse cover folding mechanism is symmetrically arranged among the plurality of frames.

Compared with the prior art, the utility model has the following beneficial effects:

through setting up vertical book lid mechanism, start hydraulic cylinder, hydraulic cylinder drives diaphragm downstream, start the motor simultaneously, the motor drives the inside two-way threaded rod of recess and rotates, two-way threaded rod passes through movable block and drives vertical clamp plate relative motion, thereby fold lid operation to the fore-and-aft case lid of packing box, simultaneously through horizontal book lid mechanism, start servo motor drives the initiative bevel gear and rotates, the initiative bevel gear drives the driven bevel gear who is connected rather than the meshing and rotates, thereby drive the threaded rod and rotate, the threaded rod drives the thread bush and slides from top to bottom along the threaded rod, make horizontal clamp plate aim at the crease department that the packing box was folded to the lid, then start electric telescopic handle and drive horizontal clamp plate and fold two of them horizontal relative case lids along crease department. Thereby achieving the effect of folding and covering the packing boxes with different sizes.

Drawings

Fig. 1 is a schematic perspective view of a cover folding device of a packing case according to the present utility model;

FIG. 2 is a schematic view of a longitudinal folding mechanism according to the present utility model;

FIG. 3 is a schematic view of another angle structure of the longitudinal folding mechanism of the present utility model;

FIG. 4 is a schematic view of a transverse folder mechanism according to the present utility model;

fig. 5 is a schematic view of another angle structure of a packing box cover folding device in the present utility model.

The reference numerals in the figures are:

1. a conveyor belt; 2. a bracket leg; 3. a frame; 4. a mounting plate;

5. a longitudinal cover folding mechanism; 501. a hydraulic cylinder; 502. a cross plate; 503. a groove; 504. a support plate; 505. a motor; 506. a two-way threaded rod; 507. a moving block; 508. a longitudinal pressing plate;

6. a transverse cover folding mechanism; 601. a chute; 602. a receiving plate; 603. a servo motor; 604. a drive bevel gear; 605. a fixed block; 606. a rotating shaft; 607. a driven bevel gear; 608. a threaded rod; 609. a thread sleeve; 610. fixing the column; 611. a slide block; 612. a connecting block; 613. an electric telescopic rod; 614. and a transverse pressing plate.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-5, a cover folding device for a packing box comprises a conveying belt 1, wherein support legs 2 are arranged at four corners of the bottom of the conveying belt 1, a plurality of frames 3 are arranged at the top of the conveying belt 1, a mounting plate 4 is arranged at the top of each frame 3, a longitudinal cover folding mechanism 5 is arranged at the bottom of each mounting plate 4, and a transverse cover folding mechanism 6 is arranged at one side of each frame 3; the vertical book lid mechanism 5 includes hydraulic cylinder 501, diaphragm 502, recess 503 and backup pad 504 the top of mounting panel 4 is provided with hydraulic cylinder 501, the output of hydraulic cylinder 501 runs through mounting panel 4 fixedly connected with diaphragm 502, recess 503 is seted up to the inside of diaphragm 502, one side fixedly connected with backup pad 504 of diaphragm 502. The top of backup pad 504 is provided with motor 505, the output of motor 505 runs through diaphragm 502 and extends to the inside fixedly connected with two-way threaded rod 506 of diaphragm 502, the peripheral surface of two-way threaded rod 506 cup joints a plurality of movable block 507, a plurality of the bottom of movable block 507 is all fixedly connected with vertical clamp plate 508. The longitudinal pressing plates 508 are symmetrically arranged at the bottom of the moving block 507. The packing box after filling moves to the position right below the mounting plate 4 through the conveyor belt 1, when the packing box moves to the position right below the mounting plate 4, the hydraulic cylinder 501 is started, the hydraulic cylinder 501 drives the transverse plate 502 to move downwards, meanwhile, the motor 505 is started, the motor 505 drives the bidirectional threaded rod 506 in the groove 503 to rotate, and the bidirectional threaded rod 506 drives the longitudinal pressing plate 508 to move relatively through the moving block 507, so that the folding and covering operation is carried out on the longitudinal box cover of the packing box.

Further, referring to fig. 1-5, the transverse cover folding mechanism 6 includes a chute 601, a bearing plate 602, a drive bevel gear 604, a fixed block 605, a rotating shaft 606, a driven bevel gear 607, a threaded rod 608, a threaded sleeve 609, a fixed column 610, a sliding block 611, a connecting block 612, an electric telescopic rod 613 and a transverse pressing plate 614, the front and side surfaces of the frame 3 are respectively provided with the chute 601, one side of one frame 3 is fixedly connected with the bearing plate 602, the top of the bearing plate 602 is provided with a servo motor 603, an output end of the servo motor 603 extends to the inside of the chute 601 through one side of one frame 3, a drive bevel gear 604 is arranged, a fixed block 605 is further arranged in the chute 601, the top of the fixed block 605 is rotatably connected with the rotating shaft 606, the peripheral surface of the rotating shaft 606 is sleeved with the driven bevel gear 607, the top of the rotating shaft 606 is fixedly connected with the threaded rod 608, the peripheral surface of the threaded rod 608 is sleeved with the threaded sleeve 609, the inside of the other frame 3 is provided with the fixed column 610, the peripheral surface of the fixed column 610 is sleeved with the sliding block 611, the sliding block 611 is fixedly connected with the sliding block 611, the position between the sliding block 609 and the threaded sleeve 611 is fixedly connected with the threaded sleeve 611, the position of the electric telescopic rod 612 is fixedly connected with the middle of the connecting block 613, and the position of the connecting block 613 is symmetrically arranged between the positions of the connecting block 6. When the transverse box cover of the packaging box needs to be folded, the servo motor 603 is started, the servo motor 603 drives the driving bevel gear 604 to rotate, the driving bevel gear 604 drives the driven bevel gear 607 in meshed connection with the driving bevel gear to rotate, the threaded rod 608 is driven to rotate, the threaded rod 608 drives the threaded sleeve 609 to slide up and down along the threaded rod 608, the transverse pressing plate 614 is aligned to the crease of the folding cover of the packaging box, and then the electric telescopic rod 613 is started to drive the transverse pressing plate 614 to fold two of the box covers which are transversely opposite along the crease.

Working principle: in the use process of the packing box packing machine, the packed packing box moves to the position right below the mounting plate 4 through the conveying belt 1, when the packing box moves to the position right below the mounting plate 4, the hydraulic cylinder 501 is started, the hydraulic cylinder 501 drives the transverse plate 502 to move downwards, meanwhile, the motor 505 is started, the motor 505 drives the bidirectional threaded rod 506 in the groove 503 to rotate, the bidirectional threaded rod 506 drives the longitudinal pressing plate 508 to move relatively through the moving block 507, so that folding and covering operation is carried out on the longitudinal box cover of the packing box, when the transverse box cover of the packing box needs to be folded, the servo motor 603 is started, the servo motor 603 drives the driving bevel gear 604 to rotate, the driving bevel gear 604 drives the driven bevel gear 607 in meshed connection with the driving bevel gear to rotate, so that the threaded rod 608 drives the threaded sleeve 609 to slide up and down along the threaded rod 608, the transverse pressing plate 614 is aligned to the folding crease of the packing box, and then the electric telescopic rod 613 is started to drive the transverse pressing plate 614 to fold two of the box covers along the folding crease, and four corners of the packing box are folded and covered. The device simple structure is convenient to operate, has not only saved a large amount of manpowers, has still improved work efficiency, has guaranteed the quality behind the carton closing cap.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. The packing box cover folding device is characterized by comprising a conveying belt (1), wherein support legs (2) are arranged at four corners of the bottom of the conveying belt (1), a frame (3) is arranged at the top of the conveying belt (1), a mounting plate (4) is arranged at the top of the frame (3), a longitudinal cover folding mechanism (5) is arranged at the bottom of the mounting plate (4), and a transverse cover folding mechanism (6) is arranged below the longitudinal cover folding mechanism (5) and at the inner side of the frame (3);

the vertical book lid mechanism (5) includes hydraulic cylinder (501), diaphragm (502), recess (503) and backup pad (504), the top of mounting panel (4) is provided with hydraulic cylinder (501), the output of hydraulic cylinder (501) runs through mounting panel (4) fixedly connected with diaphragm (502) downwards, recess (503) are seted up to the inside of diaphragm (502), one side fixedly connected with backup pad (504) of diaphragm (502).

2. A package lid folding device according to claim 1, wherein: the top of backup pad (504) is provided with motor (505), the output of motor (505) runs through diaphragm (502) fixedly connected with two-way threaded rod (506), the peripheral surface threaded connection of two-way threaded rod (506) has movable block (507), the bottom fixedly connected with longitudinal pressure board (508) of movable block (507).

3. A package lid folding device according to claim 2, wherein: the longitudinal pressing plates (508) are symmetrically arranged at the bottom of the transverse plate (502).

4. A package lid folding device according to claim 1, wherein: the transverse folding cover mechanism (6) comprises a chute (601), a bearing plate (602), a drive bevel gear (604), a fixed block (605), a rotating shaft (606), a driven bevel gear (607), a threaded rod (608), a thread sleeve (609), a fixed column (610), a sliding block (611), a connecting block (612), an electric telescopic rod (613) and a transverse pressing plate (614), the front surface and the side surface of the rack (3) are respectively provided with the chute (601), one side of one rack (3) is fixedly connected with the bearing plate (602), the top of the bearing plate (602) is provided with a servo motor (603), the output end of the servo motor (603) penetrates through one side of one rack (3) and extends to the inside fixedly connected with the drive bevel gear (604) of the chute (601), the inside bottom end of the chute (601) is fixedly connected with the fixed block (605), the top of the fixed block (605) is rotatably connected with the rotating shaft (606), the top of the rotating shaft (606) is fixedly connected with the threaded rod (608) of the driven bevel gear (607), the surface of the rack (608) is fixedly connected with the thread sleeve (609), the fixed column is characterized in that a sliding block (611) is slidably connected to the peripheral surface of the fixed column (610), a connecting block (612) is fixedly connected between the sliding block (611) and a threaded sleeve (609), a slotted hole is formed in the middle of the top of the connecting block (612), an electric telescopic rod (613) is arranged in the slotted hole, and the output end of the electric telescopic rod (613) is fixedly connected with a transverse pressing plate (614).