CN215283623U

CN215283623U - Pressing mechanism of corrugated carton box gluing machine

Info

Publication number: CN215283623U
Application number: CN202120739492.1U
Authority: CN
Inventors: 徐春花; 王磊
Original assignee: Suzhou Yonghui Packing Products Co ltd
Current assignee: Suzhou Yonghui Packing Products Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-12-24
Anticipated expiration: 2031-04-12

Abstract

The utility model relates to the technical field of carton production, and discloses a pressing mechanism of a corrugated carton box gluing machine, which comprises a box gluing machine, wherein the box gluing machine is formed by combining a machine body assembly and a pressing device, and the pressing device is assembled at the upper end of the machine body assembly; the pressing device comprises a support assembly, a screw and a pressing structure, wherein the screw is assembled at the upper end of the support assembly close to the central position, and the pressing structure is assembled at the lower end of the support assembly. The upper and lower height of the compression structure can be adjusted by rotating the screw, so that the pressing force can be adjusted, and the adjustment can be carried out according to different conditions. When the cardboard passes through compact structure, pinch roller compression spring, and the resilience force of spring can compress tightly the cardboard, and the resilience force of spring can make the pinch roller reset after compressing tightly to compress tightly next cardboard.

Description

Pressing mechanism of corrugated carton box gluing machine

Technical Field

The utility model relates to a carton production technical field specifically is a corrugated box glues hold-down mechanism of punch-out equipment.

Background

The box gluing machine is mechanical equipment used for gluing folding cartons in carton factories, and is divided into an upper folding type and a lower folding type. The box gluing machine generally comprises a paper feeding part, a deviation correcting part, a crease line shaping part, a gluing part, a folding part and a counting and discharging part. The box gluing machine in the general sense refers to equipment which is used for completely and mechanically finishing the whole box forming process of the corrugated boards and does not comprise a simple glue coating device which is manually used for folding and correcting. The front end of the box gluing machine can be connected with an up-printing type or down-printing type watermark slotting die-cutting machine, and the rear end of the box gluing machine can be connected with a full-automatic bundler and a full-automatic stacker crane, so that the production line of the corrugated case is streamlined, the production efficiency is greatly improved, and the production cost is reduced.

The semi-automatic box gluing machine can be divided into two types: the first one is widely used in China, mainly used for folding, gluing, shaping, conveying, pressurizing, counting, blow-drying and other functions of the carton, and the whole machine consists of a feeding part, a gluing part, a shaping part, a conveying and pressurizing part, a material receiving and counting part and the like. The operation procedure is that a worker manually folds the whole processed paper board and sends the folded paper board into a gluing part, the gluing part automatically glues the glued part on the glued part of the paper board, the paper board is sent to a shaping part through a roller to be shaped one by one to reach a certain number, and then the paper board is automatically conveyed, pressurized, dried and finally finished. The semi-automatic carton gluing machine is suitable for standard external packing cases which are folded and shake-covered one by one, and the carton is required to be pressed along the 'folding line' of the corrugation, otherwise, the glued carton can generate waste products. The machine is very suitable for die-cut paperboard with maximum folded paperboard dimensions of 1200mm x 1200mm and minimum 400mm x 400mm, and at production speeds of 50-70 sheets per minute.

The other semi-automatic box gluing machine is formed and evolved by means of the structure of a box gluing machine and consists of an automatic feeding part, a grinding and gluing part, a conveying part and a manual folding and laminating part. The worker folds and presses manually, and the pneumatic working part is put to compress after a certain amount of the pneumatic working part is finished. The automatic feeding device is characterized in that the automatic feeding speed of the feeding part is high, but the folding paper boards can not be fed, and only flat boards can be fed, and the feeding part of the box gluing machine is similar to a front edge paper feeding structure. It is fed by special adhesive tape and roller. Meanwhile, the bonding of two paper boards forming the box can be completed, and the bonding of special paper boxes such as special-shaped paper boxes and offset boxes can be completed. The grinding and gluing working part of the special-shaped box can very accurately roughen and glue the part needing to be glued, and the special-shaped box can also be locally sprayed with glue by using a nozzle arranged by the machine. The double surfaces of the machine are provided with 12 working positions, 12 workers can simultaneously carry out production operation, and the production speed is also considerable.

The existing box gluing machine lacks a pressing mechanism for box boards after gluing, so that the adhesion of the box boards is not firm, the condition of degumming can occur, and the occurrence of defective leather can be caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a corrugated box glues hold-down mechanism of punch-out equipment possesses advantages such as compress tightly after the rubberizing, has solved the problem that the background art provided.

(II) technical scheme

For the purpose that realizes above-mentioned compressing tightly, the utility model provides a following technical scheme: a pressing mechanism of a corrugated carton gluing machine comprises a carton gluing machine, wherein the carton gluing machine is formed by combining a machine body assembly and a pressing device, and the pressing device is assembled at the upper end of the machine body assembly; the pressing device comprises a support assembly, a screw and a pressing structure, wherein the screw is assembled at the upper end of the support assembly close to the central position, and the pressing structure is assembled at the lower end of the support assembly.

Preferably, the support assembly comprises a cross beam, wherein symmetrical vertical pipes are assembled on two sides of the cross beam, and a threaded hole is formed in the center of the top of the cross beam.

Preferably, the compressing structure comprises a compressing shell and a compressing wheel, the compressing wheel is assembled inside the compressing shell, the compressing shell comprises a top plate, the upper end face of the top plate is provided with a through hole, the two sides of the top plate are symmetrically provided with side plates, the inner walls of the side plates are provided with grooves, and the inner walls of the grooves are provided with sliding grooves.

Preferably, the pinch roller include the gyro wheel, the gyro wheel on be equipped with the axis of rotation, and the axis of rotation pierces through the gyro wheel, the axis of rotation left and right sides symmetry is equipped with the slider, the axis of rotation up end is equipped with the spliced pole, and spliced pole outer wall cover has the spring.

Preferably, the pressing wheel is assembled at the groove and the sliding groove.

Preferably, still including the rolling device, the rolling device assembly in the bottom of curb plate, curb plate bottom be provided with concave groove, and be provided with a plurality of mounting holes in the concave groove, mounting hole department is equipped with the pulley, and the pulley rotates through pivot and mounting hole to be connected.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the mechanism can adjust the upper height and the lower height of the compression structure by rotating the screw, so that the compression force can be adjusted, and the adjustment can be carried out according to different conditions.

2. This mechanism, when the cardboard was through compact structure, pinch roller compression spring, and the resilience force of spring can compress tightly the cardboard, and the resilience force of spring can make the pinch roller reset after compressing tightly to compress tightly next cardboard.

3. This mechanism, when the cardboard passes through the below of curb plate, can protect the surface of cardboard through the rotation of pulley, can not produce the mar to the cardboard surface because of sliding.

Drawings

Fig. 1 is a schematic structural view of a pressing mechanism of a corrugated carton box gluing machine of the present invention;

fig. 2 is a schematic structural view of the pressing device of the present invention;

FIG. 3 is a schematic view of the bracket assembly of the present invention;

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

FIG. 5 is a schematic view of the structure of the pressing shell of the present invention;

FIG. 6 is a schematic view of the structure of the pressing wheel of the present invention;

FIG. 7 is a schematic view of the rolling device of the present invention;

fig. 8 is a schematic view of the structure of the pulley of the present invention.

In the figure:

1. gluing the box machine;

2. a machine body assembly; 21. a gluing device; 22. standing the plate; 23. a roller; 24. a side plate;

25. a blocking frame; 26. a storage box;

3. a pressing device; 31. a bracket assembly; 311. a cross beam; 312. a vertical tube; 313. a threaded hole;

32. a screw; 33. a compression structure; 331. a compacting shell; 3311. a through hole; 3312. a top plate;

3313. a side plate; 3314. a groove; 3315. a chute; 332. a pinch roller; 3321. a roller;

3322. connecting columns; 3323. a slider; 3324. a rotating shaft; 3325. a spring;

4. a rolling device; 41. a concave groove; 42. mounting holes; 43. a rotating shaft; 44. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1, a pressing mechanism of a corrugated carton gluing machine includes a carton gluing machine 1, the carton gluing machine 1 is formed by combining a machine body assembly 2 and a pressing device 3, and the pressing device 3 is assembled at the upper end of the machine body assembly 2.

The machine body assembly 2 is provided with a station plate 22 on one side, a storage box 26 on one side far away from the station plate 22, a gluing device 21 on the position close to the station plate 22, symmetrical side plates 24 on one side of the gluing device 21, a plurality of rollers 23 between the side plates 24, a blocking frame 25 on one side close to the storage box 26, and a plurality of pressing devices 3 on the upper ends of the side plates 24.

Please refer to fig. 2, which is a schematic structural diagram of the middle pressing device of the present invention, the pressing device 3 includes a bracket assembly 31, a screw 32 and a pressing structure 33, the upper end of the bracket assembly 31 near the central position is equipped with the screw 32, and the lower end is equipped with the pressing structure 33. The downward distance of the hold-down structure 33 can be adjusted by turning the screw 32.

Referring to fig. 3, which is a schematic view of the structure of the middle bracket assembly of the present invention, the bracket assembly 31 includes a cross beam 311, two sides of the cross beam 311 are assembled with symmetrical vertical tubes 312, and a threaded hole 313 is formed in the center of the top of the cross beam 311. The screw hole 313 is in threaded connection with the screw 32, so that the effect of adjusting the pressing structure 33 is achieved.

Please refer to fig. 4-6, which are schematic views of the mounting structure of the pressing shell and the pressing wheel of the present invention, wherein the pressing structure 33 comprises a pressing shell 331 and a pressing wheel 332, the pressing wheel 332 is assembled inside the pressing shell 331, the pressing shell 331 comprises a top plate 3312, a through hole 3311 is disposed on the upper end surface of the top plate 3312, a side plate 3313 is symmetrically assembled on both sides of the top plate 3312, a groove 3314 is disposed on the inner wall of the side plate 3313, and a sliding groove 3315 is disposed on the inner wall of the groove 3314. The through holes 3311 are connected to the screws 32, and the grooves 3314 are connected to the slide grooves 3315 and the pinch rollers 332 so as to be slidable up and down.

The pressing wheel 332 comprises a roller 3321, a rotating shaft 3324 is assembled on the roller 3321, the rotating shaft 3324 penetrates through the roller 3321, sliders 3323 are symmetrically assembled on the left side and the right side of the rotating shaft 3324, a connecting column 3322 is assembled on the upper end surface of the rotating shaft 3324, and a spring 3325 is sleeved on the outer wall of the connecting column 3322.

The pinch roller 332 is assembled at the groove 3314 and the slide 3315.

The working principle is as follows: can adjust compact structure 33's upper and lower height through rotating screw 32 to can adjust the packing force, can remove the adjustment according to different situations, when the cardboard passes through compact structure 33, pinch roller 332 compression spring 3325, and spring 3325's resilience force can compress tightly the cardboard, and the resilience force of compressing tightly back spring 3325 can make pinch roller 332 reset, thereby compresses tightly next cardboard.

Example two

According to the first embodiment, as shown in fig. 7-8, a rolling device 4 is added, the rolling device 4 is assembled at the bottom of the side plate 3313, a concave groove 41 is formed at the bottom of the side plate 3313, a plurality of mounting holes 42 are formed in the concave groove 41, a pulley 44 is assembled at the mounting hole 42, and the pulley 44 is rotatably connected with the mounting hole 42 through a rotating shaft 43.

The working principle is as follows: when the cardboard passes under the side plate 3313, the surface of the cardboard can be protected by the rotation of the pulley 44 without scratching the surface of the cardboard due to the sliding.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pressing mechanism of a corrugated carton gluing machine comprises a carton gluing machine (1), wherein the carton gluing machine (1) is formed by combining a machine body assembly (2) and a pressing device (3), and the pressing device (3) is assembled at the upper end of the machine body assembly (2);

the method is characterized in that:

the pressing device (3) comprises a support assembly (31), a screw (32) and a pressing structure (33), wherein the screw (32) is assembled at the upper end, close to the central position, of the support assembly (31), and the pressing structure (33) is assembled at the lower end of the support assembly.

2. The pressing mechanism of a corrugated case gluing machine as claimed in claim 1, wherein: the support assembly (31) comprises a cross beam (311), wherein two sides of the cross beam (311) are provided with symmetrical vertical pipes (312), and the center of the top of the cross beam (311) is provided with a threaded hole (313).

3. The pressing mechanism of a corrugated case gluing machine as claimed in claim 1, wherein: hold-down structure (33) including compressing tightly shell (331) and pinch roller (332), pinch roller (332) assemble in the inside that compresses tightly shell (331), compress tightly shell (331) including roof (3312), roof (3312) up end be provided with through-hole (3311), and roof (3312) bilateral symmetry is equipped with curb plate (3313), curb plate (3313) inner wall is provided with recess (3314), and is provided with spout (3315) on recess (3314) inner wall.

4. The pressing mechanism of a corrugated case gluing machine as claimed in claim 3, wherein: pinch roller (332) include gyro wheel (3321), gyro wheel (3321) on be equipped with axis of rotation (3324), and axis of rotation (3324) pierce through gyro wheel (3321), axis of rotation (3324) left and right sides symmetry is equipped with slider (3323), axis of rotation (3324) up end is equipped with spliced pole (3322), and spliced pole (3322) outer wall cover has spring (3325).

5. The pressing mechanism of a corrugated case gluing machine as claimed in claim 4, wherein: the pinch roller (332) is assembled at the groove (3314) and the chute (3315).

6. The pressing mechanism of a corrugated case gluing machine as claimed in claim 2, wherein: still including rolling device (4), rolling device (4) assemble in the bottom of curb plate (3313), curb plate (3313) bottom be provided with concave groove (41), and be provided with a plurality of mounting holes (42) in concave groove (41), mounting hole (42) department is equipped with pulley (44), and pulley (44) are connected with mounting hole (42) rotation through pivot (43).