CN112895594B

CN112895594B - Full-automatic bottom-hooking box pasting machine

Info

Publication number: CN112895594B
Application number: CN202110078536.5A
Authority: CN
Inventors: 钟积林
Original assignee: Lanshan Jiahong Color Printing Co ltd
Current assignee: Lanshan Jiahong Color Printing Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2023-02-28
Anticipated expiration: 2041-01-20
Also published as: CN112895594A

Abstract

The invention discloses a full-automatic bottom hooking box pasting machine which comprises a frame body, an electric control device, a storage area, a blanking area, a bending box pasting area and a finished product conveying area, wherein the bending box pasting area comprises a first bending area, a middle grid blocking area, a transfer area and a second bending area, the first bending area comprises a first containing frame, a first guiding device, a heating device and a first side edge bending device, the second bending area comprises a finished product conveying line, a second side edge bending device and a third side edge bending device, the second side edge bending device and the third side edge bending device are oppositely arranged and respectively positioned at two sides of the finished product conveying line, and the electric control device is used for controlling the heating device to heat a hot melt adhesive reserved on a paper box blank; and the side edges on the paper box blank are respectively folded so as to process the paper box blank into a finished paper box with the box cover opened. The invention has compact structure and small occupied area; the space is saved and the cost is reduced; the automation degree is high, and the production efficiency is improved; the working procedures are reduced and the flow is saved.

Description

Full-automatic bottom-hooking box pasting machine

Technical Field

The invention relates to the technical field of bottom hooking and box pasting machines, and particularly discloses a full-automatic bottom hooking and box pasting machine.

Background

At present, most commodities adopt a paper box as an outer package, the manufacture of the paper box generally comprises the working procedures of printing, die cutting, box pasting and the like, wherein the box pasting working procedure is to fold die-cut box blank paper according to die cutting marks, glue is applied to a bonding surface, and finally, the box blank paper is bonded and compacted to form a box finished product, wherein before the box bottom is folded, the box bottom paper needs to be hooked up firstly and then folded.

The prior patent document (with the publication number of CN 209851688U) discloses a continuous bottom-hooking box pasting machine, wherein when a paper box blank is clamped between a main conveyor belt and a front pressing conveyor belt, the paper box blank is conveyed from a front conveying part to a slope climbing section and then ascends along the slope climbing section, when the paper box blank reaches the tail end of the slope climbing section, because of the rigidity of the paper, the paper at the bottom of the box blank is still in a state of being parallel to the slope climbing section, when the paper box blank continues to advance, the front end of the paper at the bottom of the box part is contacted with a hooking bottom plate to be subjected to resistance so that the paper is turned upwards and backwards along a die-cutting indentation, then the paper box blank enters the lower part of the bending bottom plate to further press the paper at the bottom of the box to the surface of the box body, and finally, the bottom of the box and the box body are further compacted and conveyed backwards to a subsequent box pasting process by the cooperation of the rear pressing conveyor belt and the main conveyor belt. Therefore, the existing bottom hooking and box pasting machine is wide in occupied area and equipment occupied area, bottom hooking, folding and bottom folding operations need to be carried out on a paper box blank through a bottom hooking plate and a bottom folding plate in the bottom hooking equipment, and then the bottom pasting operation is carried out through the bottom pasting equipment.

Therefore, the existing bottom-hooking box pasting machine is wide in occupied area and is a technical problem to be solved urgently.

Disclosure of Invention

The invention provides a full-automatic bottom-hooking box pasting machine, and aims to solve the technical problem that the existing bottom-hooking box pasting machine is wide in occupied area.

The invention relates to a full-automatic bottom hooking box pasting machine, which comprises a frame body, an electric control device, a storage area, a blanking area, a bending box pasting area and a finished product conveying area, wherein the storage area, the blanking area, the bending box pasting area and the finished product conveying area are sequentially arranged on the frame body; and controlling the first side edge bending device, the second side edge bending device and the third side edge bending device to respectively fold the side edges on the paper box blank so as to process the paper box blank into a finished paper box with the box cover opened.

Furthermore, the storage area comprises a second accommodating frame and a second guiding device, the second guiding device is provided with a plurality of first guiding blocks which surround the second accommodating frame, and the plurality of first guiding blocks surround to form a first guiding opening matched with the shape of the carton blank; each first guide block is provided with a first stop piece arranged along the horizontal direction and a first guide piece extending along the vertical direction of one end of the first stop piece, and the free end of the first stop piece faces the center of the second accommodating frame.

Furthermore, the blanking area comprises a suction device and a blanking lifting cylinder, the suction device comprises a suction disc frame and a plurality of suction discs arranged on the suction disc frame, suction nozzles of the suction discs are located on the same horizontal plane, the suction disc frame is connected with a main shaft of the blanking lifting cylinder, and the electric control device is electrically connected with the blanking lifting cylinder and used for controlling the blanking lifting cylinder to do lifting motion so as to enable the suction discs to suck or loosen the carton blanks.

Furthermore, a height adjusting mechanism used for adjusting the extending height of each sucker is arranged on the blanking area, the height adjusting mechanism comprises a connecting plate and a plurality of connecting rods arranged on the connecting plate, the connecting rods penetrate through the connecting plate, one end of each connecting rod is connected with the suction nozzle, a height adjusting sleeve is arranged at the other end of each connecting rod and comprises an adjusting ring and a locking ring, and the adjusting ring and the locking ring are arranged at two ends of the connecting plate respectively.

Further, the first side edge bending device comprises a first supporting plate, a first bending buckle plate, a first rotating shaft supporting seat, a first bending cylinder, a first telescopic cylinder, a first bending auxiliary plate, a first hinge seat and a second hinge seat, wherein the first rotating shaft supporting seat, the first telescopic cylinder, the first bending auxiliary plate and the first hinge seat are fixedly installed on the first supporting plate; and the first telescopic cylinder is controlled to do telescopic motion so as to enable the first bending auxiliary plate to assist in folding the first side edge of the carton blank.

Furthermore, the middle block blocking area comprises a support frame, a blocking plate, a second rotating shaft supporting seat, a block blocking cylinder, a third hinged seat and a fourth hinged seat, the second rotating shaft supporting seat, the third hinged seat and the fourth hinged seat are fixedly installed on the support frame, the second rotating shaft is erected on the second rotating shaft supporting seat, the blocking plate is fixedly connected with the second rotating shaft, the third hinged seat is fixedly installed on the second rotating shaft, one end of the block blocking cylinder is hinged to the third hinged seat, the other end of the block blocking cylinder is hinged to the fourth hinged seat, and the electric control device is electrically connected with the block blocking cylinder and used for controlling the block blocking cylinder to bend so as to enable the blocking plate to block or release a carton blank.

Furthermore, the transfer area comprises a transfer auxiliary plate, a transfer lifting cylinder and a transfer contraction cylinder, the transfer lifting cylinder and the transfer contraction cylinder are respectively connected with the transfer auxiliary plate, and the electric control device is respectively electrically connected with the transfer lifting cylinder and the transfer contraction cylinder and is used for controlling the transfer lifting cylinder and the transfer contraction cylinder to do lifting or contraction actions so as to transfer the carton blank.

Further, the second side bending device comprises a second support plate, a second bending buckle plate, a third rotating shaft support seat, a second bending cylinder, a second telescopic cylinder, a second bending auxiliary plate, a fifth hinge seat and a sixth hinge seat, wherein the second support plate, the second telescopic cylinder, the second bending auxiliary plate and the fifth hinge seat are fixedly installed on the second support plate; and the second telescopic cylinder is controlled to do telescopic motion so as to make the second bending auxiliary plate assist in folding the second side edge of the carton blank.

Further, the third side bending device comprises a third support plate, a third bending buckle plate, a fourth rotating shaft support seat, a third bending cylinder, a third telescopic cylinder, a third bending auxiliary plate, a seventh hinging seat and an eighth hinging seat, wherein the third support plate, the third telescopic cylinder, the third bending auxiliary plate and the seventh hinging seat are fixedly mounted on the third support plate; and the third telescopic cylinder is controlled to do telescopic motion so as to enable the third bending auxiliary plate to assist in folding the third side edge of the carton blank.

Furthermore, two linear guide rails which are arranged in parallel from left to right are arranged on the finished product conveying area.

The beneficial effects obtained by the invention are as follows:

the invention provides a full-automatic bottom hooking and box pasting machine which adopts a frame body, a storage area, a blanking area, a bending and box pasting area and a finished product conveying area, wherein a carton blank of a box to be pasted is temporarily stored in the storage area, the blanking area blanks the carton blank of the box to be pasted, which is temporarily stored in the storage area, to the bending and box pasting area, the side edge bending and box pasting operation is carried out by the bending and box pasting area, and finally the carton blank is output through the finished product conveying area; the box folding and pasting area adopts a first folding area, a middle grid blocking area, a transfer area and a second folding area, and the first folding area folds a first side edge of a paper box blank to be pasted with a box; the middle blocking area is used for blocking the first bending area and the second bending area, the transfer area is used for transferring the paper box blank with the first side edge folded in the first bending area to the second bending area, the second bending area folds the second side edge and the third side edge, a heating device is arranged on the first bending area and used for heating the hot melt adhesive reserved on the paper box blank, and therefore the folded paper box blank is bonded. The full-automatic bottom hooking box pasting machine provided by the invention has a compact structure and small occupied space; the space is saved and the cost is reduced; the automation degree is high, and the production efficiency is improved; the working procedures are reduced and the flow is saved.

Drawings

Fig. 1 is a schematic perspective view of a first view angle in a first embodiment of a full-automatic bottom hooking box pasting machine provided by the invention;

fig. 2 is a schematic perspective view of a second viewing angle in the first embodiment of the full-automatic bottom hooking box pasting machine according to the present invention;

fig. 3 is a schematic perspective view of a third viewing angle in the first embodiment of the full-automatic bottom hooking box pasting machine according to the present invention;

fig. 4 is a schematic perspective view of a fourth viewing angle in the first embodiment of the full-automatic bottom hooking box pasting machine according to the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 4;

fig. 6 is a schematic perspective view of a first view angle in a second embodiment of the fully automatic bottom hooking box pasting machine according to the present invention;

FIG. 7 is an enlarged partial view of portion B of FIG. 6;

FIG. 8 is an enlarged partial view of portion C of FIG. 6;

fig. 9 is a schematic perspective view of a second viewing angle in a second embodiment of the fully automatic bottom hooking box pasting machine according to the present invention;

fig. 10 is a schematic perspective view of a third viewing angle in a second embodiment of the fully automatic bottom hooking box pasting machine according to the present invention;

FIG. 11 is an enlarged partial view of portion B of FIG. 10;

fig. 12 is a partially enlarged schematic view of a portion C in fig. 10.

The reference numbers illustrate:

10. a frame body; 20. a storage area; 30. a blanking area; 40. bending the box pasting area; 50. a finished product conveying area; 41. a first bending zone; 42. a middle block area; 43. a transfer zone; 44. a second bending region; 411. a first accommodating frame; 412. a first guide means; 413. a heating device; 414. a first side edge bending device; 441. a finished product conveying line; 442. a second side edge bending device; 443. a third side bending device; 21. a second accommodating frame; 22. a second guide means; 221. a first guide block; 222. a first guide port; 2211. a first stopper piece; 2212. a first guide piece; 31. a suction device; 32. a blanking lifting cylinder; 311. a suction cup holder; 312. a suction cup; 33. a height adjustment mechanism; 331. a connecting plate; 332. a connecting rod; 333. a height adjusting sleeve; 3331. an adjusting ring; 3332. a locking ring; 4141. a first support plate; 4142. a first buckle bend; 4143. a first rotating shaft; 4144. a first rotation axis support base; 4145. a first bending cylinder; 4146. a first telescopic cylinder; 4147. a first bending auxiliary plate; 4148. a first hinge mount; 4149. a second hinge mount; 421. a support frame; 422. a second rotation shaft; 423. a second rotation axis support base; 424. a grid shift cylinder; 425. a third hinge mount; 426. a fourth hinge base; 427. a stopper plate; 431. a transfer auxiliary plate; 432. a transfer lifting cylinder; 433. a transfer contraction cylinder; 4421. a second support plate; 4422. a second bending buckle plate; 4423. a third rotation axis; 4424. a third rotation axis supporting base; 4425. a second bending cylinder; 4426. a second telescopic cylinder; 4427. a second bending auxiliary plate; 4428. a fifth hinge base; 4429. a sixth hinge base; 4431. a third support plate; 4432. a third buckle bend; 4433. a fourth rotation axis; 4434. a fourth rotation axis supporting base; 4435. a third bending cylinder; 4436. a third telescopic cylinder; 4437. a third bending auxiliary plate; 4438. a seventh hinge base; 4439. an eighth hinged seat; 51. a guide rail; 100. a carton blank; 200. a finished product carton; 4131. heating the plate.

Detailed Description

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 3, a first embodiment of the present invention provides a fully automatic bottom-hooking carton gluing machine, which includes a frame body 10, an electric control device, and a storage area 20, a blanking area 30, a box-bending pasting area 40 and a finished product conveying area 50 sequentially disposed on the frame body 10, wherein the box-bending pasting area 40 includes a first bending area 41, a middle blocking area 42, a middle turning area 43 and a second bending area 44, the storage area 20 and the blanking area 30 are sequentially disposed along a vertical direction, the first bending area 41, the middle turning area 43 and the second bending area 44 are sequentially disposed along a horizontal direction, the middle turning area 43 is disposed below the first bending area 41 and the second bending area 44, the first bending area 41 includes a first accommodating frame 411, a first guiding device 412, a first side heating device 413 and a first side bending device 414, the first guiding device 412, the heating device 413 and the first side bending device 414 are disposed around the first accommodating frame 411, the second bending area 44 includes a finished product conveying line 441, a second side bending device 442 and a second side bending device 442, the second side bending device 442 and a second side bending device 443 are electrically connected to the hot melt adhesive heating device 443, and the second side bending device 443, respectively, and the hot melt adhesive heating device is disposed on the first side bending device 443, and the second side bending device is disposed on the accommodating frame 411; and controls the first side edge bending device 414, the second side edge bending device 442 and the third side edge bending device 443 to respectively fold the side edges of the carton blank 100 so as to process the carton blank 100 into the finished carton 200 with the opened box cover. In the present embodiment, the second side bending device 442 and the third side bending device 443 are arranged axisymmetrically with respect to the finished product transport line 441. The finished product conveying area 50 is provided with two linear guide rails 51 arranged in parallel left and right. The heating device 413 includes a heating plate 4131 provided around the first receiving frame 411, and the heating plate 4131 is used to heat the hot melt adhesive reserved on the paper box blank 100 to bond the folded paper box blank 100. The electric control device comprises a controller which can be a single chip microcomputer or a programmable logic controller and is within the protection scope of the patent.

In the above structure, please refer to fig. 4, fig. 4 is a schematic perspective view of a fourth perspective view of a first embodiment of a fully automatic bottom hooking and box pasting machine provided by the present invention, in the embodiment, a storage area 20 includes a second accommodating frame 21 and a second guiding device 22, wherein the second guiding device 22 is provided with a plurality of first guiding blocks 221 for enclosing the second accommodating frame 21, and the plurality of first guiding blocks 221 are enclosed to form a first guiding opening 222 adapted to the shape of the paper box blank 100; each of the first guide blocks 221 is provided with a first stopper piece 2211 arranged in a horizontal direction and a first guide piece 2212 extending in a vertical direction of one end portion of the first stopper piece 2211, and a free end of the first stopper piece 2211 is disposed toward the center of the second receiving frame 21. In this embodiment, the carton blanks 100 to be pasted with the box are temporarily stored in batch through the storage area 20, and the first guide opening 222 accurately positions the carton blanks 100 to be pasted with the box, which are stored in batch, so that deviation is avoided, and the working efficiency is greatly improved.

Further, referring to fig. 4 and fig. 5, fig. 5 is a partially enlarged schematic view of a portion a in fig. 4, in this embodiment, the blanking area 30 includes a suction device 31 and a blanking lifting cylinder 32, the suction device 31 includes a suction cup holder 311 and a plurality of suction cups 312 disposed on the suction cup holder 311, suction nozzles of the plurality of suction cups 312 are located on the same horizontal plane, the suction cup holder 311 is connected to a main shaft of the blanking lifting cylinder 32, and an electric control device is electrically connected to the blanking lifting cylinder 32 and is configured to control the blanking lifting cylinder 32 to perform lifting motion so as to enable the plurality of suction cups 312 to suck or release the carton blanks. Specifically, the blanking area 30 is provided with a height adjusting mechanism 33 for adjusting the extending height of each suction cup 312, the height adjusting mechanism 33 includes a connecting plate 331 and a plurality of connecting rods 332 disposed on the connecting plate 331, the connecting rods 332 penetrate through the connecting plate 331, one end of each connecting rod 332 is connected to a suction nozzle, the other end of each connecting rod 332 is provided with a height adjusting sleeve 333, each height adjusting sleeve 333 includes an adjusting ring 3331 and a locking ring 3332, and the adjusting ring 3331 and the locking ring 3332 are disposed on two ends of the connecting plate 331 respectively. The full-automatic end of colluding machine of sticking with paste that this embodiment provided, the carton blank 100 unloading of sticking with paste the box of waiting of storing in warehouse district 20 to bending through suction device 31 and the unloading lift cylinder 32 that set up on the unloading district 30 temporarily storage stick with paste the box district 40, electrically controlled device controls a plurality of sucking discs 312 and holds the carton blank 100 of sticking with paste the box of waiting of temporarily storage in warehouse district 20, electrically controlled device is through the elevating movement of control unloading lift cylinder 32, place the carton blank 100 of a plurality of sucking discs 312 absorption and bend and stick with paste the box district 40, and the automation is high, and the unloading is fast, and work efficiency is greatly improved.

Preferably, please refer to fig. 6 and 7, fig. 6 is a schematic perspective view of a first viewing angle in a second embodiment of the fully automatic bottom-hooking box pasting machine according to the present invention, and based on the first embodiment, the first side bending device 414 includes a first supporting plate 4141, a first bending buckle plate 4142, a first rotating shaft 4143, a first rotating shaft supporting seat 4144, a first bending cylinder 4145, a first telescopic cylinder 4146, a first auxiliary bending plate 4147, a first hinge seat 4148 and a second hinge seat 4149, wherein the first rotating shaft supporting seat 4144, the first telescopic cylinder 4146, the first auxiliary bending plate 4147 and the first hinge seat 4148 are fixedly installed on the first supporting plate 4141, the first rotating shaft 4143 is erected on the first rotating shaft supporting seat 4144, the second hinge seat 4149 is fixedly installed on the first rotating shaft 4143, the first bending bracket 4142 is fixedly connected to the first rotating shaft 4143, one end of the first bending cylinder 4145 is connected to the first hinge seat 4148, the other end of the first bending cylinder 4145 is electrically connected to the first bending cylinder 4142, and the first bending cylinder 4146 is electrically connected to control the first bending cylinder 4146 for controlling the bending movement of the first bending cylinder 4146; and controls the first telescopic cylinder 4146 to make telescopic movement so as to urge the first bending assisting plate 4147 to assist the first side of the folded blank carton 100. In this embodiment, the electric control device drives the first bending cylinder 4145 to move, so that the first bending buckle plate 4142 rotates to fold the first side edge of the carton blank 100; the first telescopic cylinder 4146 is synchronously driven to do telescopic motion, the first bending auxiliary plate 4147 assists the first side edge of the folded paper box blank 100 by doing telescopic motion, and the first side edge bending device 414 is compactly arranged, so that the space is saved; the automation degree is high, and the production efficiency is improved.

Further, as shown in fig. 10 and 12, fig. 10 is a schematic perspective view of a third viewing angle in a second embodiment of the fully automatic bottom-hooking box pasting machine provided by the present invention, in this embodiment, the middle blocking area 42 includes a support frame 421, a stop plate 427, a second rotating shaft 422, a second rotating shaft support 423, a blocking cylinder 424, a third hinge seat 425 and a fourth hinge seat 426, the second rotating shaft support 423, the third hinge seat 425 and the fourth hinge seat 426 are fixedly mounted on the support frame 421, the second rotating shaft 422 is mounted on the second rotating shaft support 423, the third hinge seat 425 is fixedly mounted on the second rotating shaft 422, the stop plate is fixedly connected to the second rotating shaft 422, one end of the blocking cylinder 424 is hinged to the third hinge seat 425, the other end of the blocking cylinder 424 is hinged to the fourth hinge seat 426, and an electric control device is electrically connected to the blocking cylinder 424 for controlling the blocking cylinder 424 to perform a bending action so as to cause the stop plate 427 to block or release a carton blank. In this embodiment, the electric control device drives the blocking cylinder 424 to perform a bending action, so that the blocking plate 427 performs a rotation motion to block or release the carton blank 100, the structure is compact, the space is saved, the automation degree is high, and the work efficiency is greatly improved.

Optionally, referring to fig. 3 to 5, in the full-automatic bottom-hooking box pasting machine provided in this embodiment, the transfer area 43 includes a transfer auxiliary plate 431, a transfer lifting cylinder 432 and a transfer contracting cylinder 433, the transfer lifting cylinder 432 and the transfer contracting cylinder 433 are respectively connected to the transfer auxiliary plate 431, and the electric control device is respectively electrically connected to the transfer lifting cylinder 432 and the transfer contracting cylinder 433 and is configured to control the transfer lifting cylinder 432 and the transfer contracting cylinder 433 to perform lifting or contracting actions so as to transfer the paper box blank. In this embodiment, the electric control device controls the transfer lifting cylinder 432 to perform lifting movement, so as to drive the carton blank 100 to move in the vertical direction; the electric control device controls the transfer contraction cylinder 433 to do contraction movement, and drives the carton blank 100 to move in the horizontal direction.

Further, referring to fig. 10 and 12, in the fully automatic bottom hooking folder gluer according to this embodiment, the second side bending device 442 includes a second support plate 4421, a second bending buckle 4422, a third rotating shaft 4423, a third rotating shaft support 4424, a second bending cylinder 4425, a second telescopic cylinder 4426, a second auxiliary bending plate 4427, a fifth hinge seat 4428 and a sixth hinge seat 4429, the second support plate 4421, the second telescopic cylinder 4426, the second auxiliary bending plate 4427 and the fifth hinge seat 4428 are fixedly mounted on the second support plate 4421, the third rotating shaft 4423 is mounted on the third rotating shaft support seat 4424, the sixth hinge seat 4429 is fixedly mounted on the third rotating shaft 4423, the second bending buckle 4422 is fixedly connected with the third rotating shaft 4423, one end of the second bending cylinder 4425 is hinged with the fifth hinge seat 4428, the other end of the second bending cylinder 4425 is hinged with the sixth hinge seat 4429, the second bending cylinder 4425 and the second telescopic cylinder 4426 are electrically connected to control the second bending cylinder 4422 for controlling the second side bending movement of the second folding buckle 4422; and controls the second telescopic cylinder 4426 to perform telescopic movement so as to cause the second bending auxiliary plate 4427 to assist in folding the second side edge of the blank. In this embodiment, the electric control device drives the second bending cylinder 4425 to move, so that the second bending buckle 4422 rotates to fold the second side edge of the carton blank 100; the second telescopic cylinder 4426 is synchronously driven to perform telescopic motion, so that the second auxiliary bending plate 4427 performs telescopic motion to assist the second side edge of the folded carton blank 100, and the second side edge bending device 442 is compact in structural arrangement and saves space; the automation degree is high, and the production efficiency is improved.

Further, referring to fig. 6 and 8, fig. 6 is a schematic diagram of a three-dimensional structure of a first viewing angle in a second embodiment of the fully automatic bottom-hooking box pasting machine according to the present invention, in this embodiment, a third side edge bending device 443 includes a third supporting plate 4431, a third bending buckle 4432, a fourth rotating shaft 4433, a fourth rotating shaft supporting seat 4434, a third bending cylinder 4435, a third telescopic cylinder 4436, a third bending auxiliary plate 4437, a seventh hinge seat 4438 and an eighth hinge seat 4439, the third supporting plate 4431, the third telescopic cylinder 4436, the third bending auxiliary plate 4437 and the seventh hinge seat 4438 are fixedly mounted on the third supporting plate 4431, the fourth rotating shaft 4433 is mounted on the fourth rotating shaft supporting seat 4434, the eighth hinge seat 4439 is fixedly mounted on the fourth rotating shaft 4433, the third bending buckle 4432 is fixedly connected with the fourth rotating shaft 4433, one end of the third bending cylinder 4435 is hinged with the seventh hinge seat 4438, the other end of the third bending cylinder 4435 is electrically connected with the third bending cylinder 4435, and the third bending cylinder 4435 is electrically connected with the third bending cylinder 4435 for controlling the movement of the third bending cylinder 4435 and the third bending cylinder 4435; and controls the third telescopic cylinder 4436 to perform telescopic movement to urge the third folding auxiliary plate 4437 to assist in folding the third side edge of the blank. In this embodiment, the electric control device drives the third telescopic cylinder 4436 to move, so that the third buckle 4432 performs a rotation motion to fold the third side of the carton blank 100; the third telescopic cylinder 4436 is synchronously driven to perform telescopic motion, so that the third bending auxiliary plate 4437 performs telescopic motion to assist in folding the third side edge of the carton blank 100, and the third side edge bending device 443 is compact in structural arrangement and saves space; the automation degree is high, and the production efficiency is improved.

Compared with the prior art, the full-automatic bottom hooking box pasting machine provided by the embodiment adopts the frame body, the storage area, the blanking area, the bending box pasting area and the finished product conveying area, temporarily stores the carton blank of the box to be pasted through the storage area, the blanking area blanks the carton blank of the box to be pasted, temporarily stored in the storage area, to the bending box pasting area, the side edge bending and box pasting operation is carried out through the bending box pasting area, and finally the carton blank is output through the finished product conveying area; the box folding and pasting area adopts a first bending area, a middle grid blocking area, a transfer area and a second bending area, and the first bending area folds the first side edge of the paper box blank to be pasted with a box; middle check keep off the district and be used for turning over first district and the second district that bends and check and keep off, the transfer district is arranged in turning over the carton blank of folding first side in the district to the second district that bends, carries out the folding of second side and third side by the second district that bends, is equipped with heating device in the first district that bends, and heating device is used for heating the hot melt adhesive of reserving on the carton blank to the carton blank that will fold bonds. The full-automatic bottom hooking box pasting machine provided by the embodiment has a compact structure and small occupied space; the space is saved and the cost is reduced; the automation degree is high, and the production efficiency is improved; the working procedures are reduced and the flow is saved.

While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a full-automatic end-hooking box pasting machine, characterized in that, include support body (10), electrically controlled device and locate in proper order warehouse district (20), unloading district (30), bend and paste box district (40) and finished product conveying area (50) on support body (10), bend and paste box district (40) including first bending district (41), middle check keep off district (42), transfer district (43) and second bending district (44), warehouse district (20) with unloading district (30) are arranged along vertical direction in proper order, first bending district (41) transfer district (43) with second bending district (44) is arranged in proper order along the horizontal direction, transfer district (43) are located first bending district (41) with the below of second bending district (44), first bending district (41) include that first hold frame (411), first guider (412), heating device (413) and first side bending device (414), first guider (412) and heating device (441) and second side bending device (441) are located around second side bending district (442) and finished product conveying line (443), first side bending district (442) and second side bending device (441) are located around second side bending device (442) respectively the finished product bending device (411), second side bending district (443) and finished product conveying line (442) and second side bending device (441) are located first side bending district (442) and second side bending device (443) and set up and side bending device (411) and side bending device (110) and second side bending district (110) and finished product side bending district (110) relatively The electric control devices are respectively electrically connected with the heating device (413), the first side edge bending device (414), the second side edge bending device (442) and the third side edge bending device (443) and are used for sending out control instructions to control the heating device (413) to heat the hot melt adhesive reserved on the paper box blank; controlling the first side edge bending device (414), the second side edge bending device (442) and the third side edge bending device (443) to respectively fold the side edges of the carton blank so as to process the carton blank into a finished carton with an opened box cover;

the storage area (20) comprises a second containing frame (21) and a second guiding device (22), a plurality of first guiding blocks (221) which surround the second containing frame (21) are arranged on the second guiding device (22), and the first guiding blocks (221) surround to form a first guiding opening (222) matched with the shape of the carton blank; each first guide block (221) is provided with a first stop sheet (2211) arranged in the horizontal direction and a first guide sheet (2212) extending in the vertical direction of one end part of the first stop sheet (2211), and the free end of the first stop sheet (2211) is arranged towards the center of the second accommodating frame (21); the carton blanks to be pasted and stored are temporarily stored in batches through the storage area (20), and the first guide opening (222) accurately positions the carton blanks to be pasted and stored in batches;

the blanking area (30) comprises a suction device (31) and a blanking lifting cylinder (32), the suction device (31) comprises a suction disc frame (311) and a plurality of suction discs (312) arranged on the suction disc frame (311), suction nozzles of the suction discs (312) are positioned on the same horizontal plane, the suction disc frame (311) is connected with a main shaft of the blanking lifting cylinder (32), and the electric control device is electrically connected with the blanking lifting cylinder (32) and is used for controlling the blanking lifting cylinder (32) to move up and down so as to enable the suction discs (312) to suck or release the carton blanks;

the blanking area (30) is provided with a height adjusting mechanism (33) for adjusting the extending height of each sucker (312), the height adjusting mechanism (33) comprises a connecting plate (331) and a plurality of connecting rods (332) arranged on the connecting plate (331), the connecting rods (332) penetrate through the connecting plate (331), one ends of the connecting rods (332) are connected with the suction nozzles, the other ends of the connecting rods (332) are provided with height adjusting sleeves (333), each height adjusting sleeve (333) comprises an adjusting ring (3331) and a locking ring (3332), and the adjusting rings (3331) and the locking rings (3332) are respectively arranged at two ends of the connecting plate (331); through set up on unloading district (30) suction device (31) with unloading lift cylinder (32) will be temporarily stored the carton blank unloading of waiting to paste the box of storage district (20) extremely paste box district (40) in bending, electric control unit controls a plurality ofly sucking disc (312) will be temporarily stored the carton blank of waiting to paste the box of storage district (20) is inhaled, electric control unit is through control the elevating movement of unloading lift cylinder (32) will be a plurality of the carton blank that sucking disc (312) was absorb is placed paste box district (40) in bending.

2. The full-automatic bottom hooking box pasting machine according to claim 1, wherein the first side edge bending device (414) comprises a first supporting plate (4141), a first bending buckle plate (4142), a first rotating shaft (4143), a first rotating shaft supporting seat (4144), a first bending cylinder (4145), a first telescopic cylinder (4146), a first bending auxiliary plate (4147), a first hinge seat (4148) and a second hinge seat (4149), the first rotation shaft supporting seat (4144), the first telescopic cylinder (4146), the first bending assisting plate (4147) and the first hinge seat (4148) are fixedly installed on the first supporting plate (4141), the first rotating shaft (4143) is erected on the first rotating shaft supporting seat (4144), the second hinge base (4149) is fixedly installed on the first rotating shaft (4143), the first buckling plate (4142) is fixedly connected with the first rotating shaft (4143), one end of the first bending cylinder (4145) is hinged with the first hinge seat (4148), the other end of the first bending cylinder (4145) is hinged with the second hinge seat (4149), the electric control device is respectively and electrically connected with the first bending cylinder (4145) and the first telescopic cylinder (4146), the first bending air cylinder (4145) is controlled to perform bending motion so as to enable the first bending buckle plate (4142) to fold the first side edge of the paper box blank; and controls the first telescopic cylinder (4146) to do telescopic motion so as to enable the first bending auxiliary plate (4147) to assist in folding the first side edge of the carton blank.

3. The machine according to claim 2, wherein the middle blocking area (42) comprises a support frame (421), a stop plate (427), a second rotating shaft (422), a second rotating shaft support (423), a blocking cylinder (424), a third hinge support (425) and a fourth hinge support (426), the second rotating shaft support (423), the third hinge support (425) and the fourth hinge support (426) are fixedly mounted on the support frame (421), the second rotating shaft (422) is mounted on the second rotating shaft support (423), the third hinge support (425) is fixedly mounted on the second rotating shaft (422), the stop plate (427) is fixedly connected with the second rotating shaft (422), one end of the blocking cylinder (424) is hinged with the third hinge support (425), the other end of the blocking cylinder (424) is hinged with the fourth hinge support (426), the blocking cylinder (424) is electrically connected with the electric control blocking cylinder (424) for controlling the action of the block cylinder (424) to bend or push the carton blank (427).

4. The full-automatic bottom-hooking box pasting machine according to claim 3, wherein the transfer area (43) comprises a transfer auxiliary plate (431), a transfer lifting cylinder (432) and a transfer contraction cylinder (433), the transfer lifting cylinder (432) and the transfer contraction cylinder (433) are respectively connected with the transfer auxiliary plate (431), and the electric control device is respectively electrically connected with the transfer lifting cylinder (432) and the transfer contraction cylinder (433) and is used for controlling the transfer lifting cylinder (432) and the transfer contraction cylinder (433) to perform lifting or contraction actions so as to drive the transfer auxiliary plate (431) to transfer the paper box blanks.

5. The full automatic hook bottom pasting box machine according to claim 4, wherein the second side bending device (442) comprises a second supporting plate (4421), a second bending buckle plate (4422), a third rotating shaft (4423), a third rotating shaft supporting seat (4424), a second bending cylinder (4425), a second telescopic cylinder (4426), a second bending auxiliary plate (4427), a fifth hinging seat (4428) and a sixth hinging seat (4429), the second support plate (4421), the second telescopic cylinder (4426), the second bending auxiliary plate (4427) and the fifth hinge seat (4428) are fixedly mounted on the second support plate (4421), the third rotating shaft (4423) is erected on the third rotating shaft supporting seat (4424), the sixth hinge base (4429) is fixedly installed on the third rotating shaft (4423), the second bent buckle plate (4422) is fixedly connected with the third rotating shaft (4423), one end of the second bending air cylinder (4425) is hinged with the fifth hinging seat (4428), the other end of the second bending air cylinder (4425) is hinged with the sixth hinge seat (4429), the electric control device is respectively electrically connected with the second bending cylinder (4425) and the second telescopic cylinder (4426), the second bending air cylinder (4425) is controlled to perform bending motion so as to enable the second bending buckle plate (4422) to fold the second side edge of the carton blank; and controls the second telescopic cylinder (4426) to perform telescopic movement so as to enable the second bending auxiliary plate (4427) to assist in folding the second side edge of the carton blank.

6. The full-automatic bottom hooking paste box machine according to claim 5, wherein the third side bending device (443) comprises a third support plate (4431), a third bending buckle plate (4432), a fourth rotating shaft (4433), a fourth rotating shaft support base (4434), a third bending cylinder (4435), a third telescopic cylinder (4436), a third bending auxiliary plate (4437), a seventh hinge base (4438) and an eighth hinge base (4439), the third support plate (4431), the third telescopic cylinder (4436), the third bending auxiliary plate (4437) and the seventh hinge seat (4438) are fixedly arranged on the third support plate (4431), the fourth rotating shaft (4433) is erected on the fourth rotating shaft supporting seat (4434), the eighth hinge base (4439) is fixedly installed at the fourth rotation shaft (4433), the third buckling plate (4432) is fixedly connected with the fourth rotating shaft (4433), one end of the third bending air cylinder (4435) is hinged with the seventh hinging seat (4438), the other end of the third bending air cylinder (4435) is hinged with the eighth hinging seat (4439), the electric control device is respectively electrically connected with the third bending air cylinder (4435) and the third telescopic air cylinder (4436), the bending cylinder (4435) is used for controlling the third bending cylinder (4435) to perform bending motion so as to enable the third bending buckle plate (4432) to fold the third side edge of the carton blank; and controls the third telescopic cylinder (4436) to perform telescopic movement so as to enable the third folding auxiliary plate (4437) to assist in folding the third side edge of the carton blank.

7. The full-automatic bottom-hooking box pasting machine according to any one of the claims 1 to 6, characterized in that two linear guide rails (51) which are arranged side by side left and right are arranged on the finished product conveying area (50).