CN220945501U

CN220945501U - Pressing device for cutting paper box

Info

Publication number: CN220945501U
Application number: CN202323027656.6U
Authority: CN
Inventors: 孔松根
Original assignee: Hangzhou Jinchen Color Printing Packaging Co ltd
Current assignee: Hangzhou Jinchen Color Printing Packaging Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-05-14
Anticipated expiration: 2033-11-09

Abstract

The utility model belongs to the technical field of paper box processing equipment, and particularly relates to a pressing device for cutting a paper box, which comprises the following components: the conveying assembly is arranged below the inner side of the U-shaped frame body; a pressing block which is driven by a power source to lift; the briquetting includes: the device comprises an upper block, a lower block, a pressing rod capable of overturning at fixed points, and a pulling assembly arranged between the upper block and the lower block and used for pulling the pressing rod, wherein the upper block and the lower block are detachably connected together; cutting assembly, symmetry sets up in the both sides of U type support body, pulling assembly includes: the sliding block slides at the upper end of the lower block under the action of the power source; one end of the winding shaft is connected to the sliding block and rotates under the action of the power source; one end of the pull rope is bifurcated into four strands, the other end of the pull rope is combined into one strand, the position of one strand is connected to the winding shaft, and the positions of the four strands are respectively connected with a plurality of compression bars; the spring is connected with the pressing rod and the lower block, so that the effect of stably pressing the paper box and pressing the wall of the paper box can be achieved.

Description

Pressing device for cutting paper box

Technical Field

The utility model belongs to the technical field of paper box processing equipment, and particularly relates to a pressing device for cutting paper boxes.

Background

Paper boxes are used in many fields at present, and various products are packaged through the paper boxes, so that the products are protected and transported conveniently. After the paper box is used, the paper box needs to be collected, four corners of the paper box need to be cut for convenient collection and storage, the paper box is paved into a plane, and the existing steps are all performed manually, so that the efficiency is low.

The utility model provides a paper carton cuts and uses suppression device, includes workstation and belt drive structure, the back of the workstation other end is connected with the support frame, the bottom of the support frame other end is connected with hydraulic rod one, the bottom of hydraulic rod one is connected with the clamp plate, the middle part of workstation is equipped with two through grooves, and the top of the through groove that is close to the support frame is connected with the push pedal through hydraulic rod two. This suppression device for carton cuts has set up and has smoothed the structure, and smooth the structure cooperation belt drive structure and use the paper box that can make to cut and move at both sides, and the in-process that the paper box is moving, hot compress roller and paper box hot compress are convenient for push away the bottle to the fold on the paper box, and the paper box is pressed to the compression roller, and the shaping of paper box of being convenient for can keep standard through the size of the paper box after smoothing, is convenient for cut the paper box.

The pressing device for cutting the paper box comprises a box body, wherein a pressing plate is arranged at the top of an inner cavity of the box body through an air cylinder and used for pressing the paper box; the connecting box is arranged on the rear wall of the inner cavity of the box body. The beneficial effects of the utility model are as follows: after limiting the paper box position through fixed plate and connecting plate, the clamp plate suppresses the extrusion connecting plate downwards, and the connecting plate bottom is automatic to the fixed plate inner chamber removal, make the high position of connecting plate follow the clamp plate bottom downwards, avoid influencing the clamp plate to the suppression of paper box, and drive the fixture block through upwards pulling regulating block and break away from the draw-in groove, and through pulling the handle forward, make place the bench and shift out in the box, make the paper box of placing on placing the bench, be favorable to improving the operating space of taking out, conveniently take out the carton that will suppress from the box, reduce the probability of the messy phenomenon appearing between the carton.

In the prior art, for example, the schemes shown in the two documents cannot be suitable for cutting four corners of a paper box, and only the paper box can be pressed, so that the four side walls of the cut paper box cannot be turned outwards and flattened.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and provides a pressing device for cutting a paper box, which can press the paper box and can flatten the wall of the paper box by everting.

In order to achieve the above object, the present utility model provides the following technical solutions: a pressing device for cutting a paper cassette, comprising: the conveying assembly is arranged below the inner side of the U-shaped frame body; a pressing block which is driven by a power source to lift; the briquetting includes: the device comprises an upper block, a lower block, a pressing rod capable of overturning at fixed points, and a pulling assembly arranged between the upper block and the lower block and used for pulling the pressing rod, wherein the upper block and the lower block are detachably connected together; and the cutting assemblies are symmetrically arranged on two sides of the U-shaped frame body.

Optionally, the pulling assembly includes: the sliding block slides at the upper end of the lower block under the action of the power source; one end of the winding shaft is connected to the sliding block and rotates under the action of the power source; one end of the pull rope is bifurcated into four strands, the other end of the pull rope is combined into one strand, the position of one strand is connected to the winding shaft, and the positions of the four strands are respectively connected with a plurality of compression bars; and the spring is connected with the compression bar and the lower block.

Optionally, the cutting assembly includes: the lifting bar performs limit vertical movement under the action of a power source; the cutting knife is symmetrically fixed on the lifting strip.

Optionally, the U-shaped frame body is symmetrically provided with grooves, and the grooves correspond to the positions of the cutters.

Optionally, observation ports are symmetrically formed in the U-shaped frame body.

To sum up, compared with the prior art, the beneficial effect of this scheme is:

the bottom of the paper box is pressed through the pressing block, the paper box is prevented from moving when being cut, the pressing rod is kept against the wall of the paper box under the action of spring force, after the paper box is cut, the pressing rod can press the wall of the paper box on four sides of the paper box outwards to form a plane, and the paper box is more convenient to collect and is suitable for the condition that the wall of the paper box is cut.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic structural view of a briquette;

Fig. 3 is an enlarged schematic view of the area a in fig. 2.

1. A U-shaped frame body; 2. a first motor; 3. a conveyor belt; 4. a first cylinder; 5. briquetting; 6. an observation port; 7. a second motor; 8. a support block; 9. a threaded rod; 10. lifting bars; 11. a positioning rod; 12. slotting; 13. loading blocks; 14. a lower block; 15. a right angle notch; 16. a right angle block; 17. a chute; 18. a slide block; 19. a third motor; 20. a winding shaft; 21. a second cylinder; 22. a placement port; 23. a compression bar; 24. a spring; 25. a pull rope; 26. and 27, a limiting rod and a cutting knife.

Detailed Description

In order to enable those skilled in the art to better understand the present utility model, the following description will make clear and complete descriptions of the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model.

Embodiment one;

Referring to fig. 1, a pressing device for cutting paper boxes comprises a U-shaped frame body 1, a conveying assembly is arranged at the bottom side of the U-shaped frame body 1, the conveying assembly comprises a motor 1, the motor 2 is fixed at the outer side of the U-shaped frame body 1, conveying rollers are symmetrically arranged in the U-shaped frame body 1 in a rotating mode, an output shaft of the motor 2 is fixedly connected with one end of one conveying roller, the two conveying rollers are connected through a conveying belt 3, the conveying scheme is conventional technical means, the conveying rollers can be replaced to convey the paper boxes, and the specific conveying mode can be selected according to actual conditions.

Further, referring to fig. 1, the first cylinder 4 is fixed on the U-shaped frame 1, the pressing block 5 is fixed on the piston rod of the first cylinder 4, when the paper box is transported to the cutting position by the conveying assembly, the first cylinder 4 is started, the piston rod of the first cylinder 4 stretches out to drive the pressing block 5 to move towards the paper box until the pressing block 5 presses the inside of the paper box, the position of the paper box is fixed, and the paper box is cut more stably.

Referring to fig. 1, the observation port 6 has been seted up to the symmetry on the U type support body 1, and the staff of being convenient for observes the condition of cutting and suppression from the side, and the side is closer to briquetting 5 position, and is more convenient to the change and the maintenance of briquetting 5, the symmetry is provided with cutting assembly on the U type support body 1, cutting assembly includes motor two 7, motor two 7 are fixed on the U type support body 1 outside, the equal symmetry in U type support body 1 outside is fixed with a piece 8, rotate between the piece 8 and be provided with threaded rod 9, the output shaft of motor two 7 and the one end fixed connection of threaded rod 9, be provided with lifter 10 between the piece 8, lifter 10 and threaded rod 9 screw-thread fit, be fixed with locating lever 11 between the piece 8, lifter 11 runs through lifter 10, lifter 10 can slide along locating lever 11, and locating lever 11 is spacing the removal of lifter 10, prevents that locating lever 11 from producing the skew when going up and down, lifter 10 inboard symmetry is fixed with cutting knife 27.

When the paper box needs to be cut, the motor II 7 is started, the output shaft of the motor II 7 rotates to drive the threaded rod 9 to rotate, the threaded rod 9 drives the lifting strip 10 to move downwards, the lifting strip 10 drives the cutting knife 27 to move downwards, and meanwhile the cutting knife 27 cuts the four corners of the paper box.

Referring to fig. 1, in order to facilitate the cutter 27 to extend into the U-shaped frame 1, the side wall of the U-shaped frame 1 is symmetrically provided with slots 12, the slots 12 correspond to the cutter 27 in position, and the cutter 27 extends into the U-shaped frame 1 through the slots 12.

Embodiment two:

Referring to fig. 2, the pressing block 5 may be selectively divided into an upper block 13 and a lower block 14, the upper block 13 is fixedly connected with a piston rod of the first cylinder 4, right angle notches 15 are formed in four corners of the upper end of the lower block 14, right angle blocks 16 are fixed in four corners of the lower end of the upper block 13, the right angle blocks 16 are correspondingly arranged with the right angle notches 15, the right angle blocks 16 are connected and fixed through bolts after being positioned in the right angle notches 15, and a space exists between the upper block 13 and the lower block 14 after the upper block 13 and the lower block 14 are connected, and the space is used for placing components.

Through the cooperation of right angle piece 16 and right angle notch 15 for after right angle piece 16 inserts in corresponding right angle notch 15, just can not produce the skew of horizontal direction between upper block 13 and the lower block 14, finally fix right angle piece 16 in right angle notch 15 through the bolt, accomplish the firm connection of both.

Referring to fig. 3, the chute 17 has been seted up to lower piece 14 upper end, the sliding of chute 17 is provided with slider 18, be fixed with motor three 19 on the slider 18, be fixed with rolling axle 20 on the output shaft of motor three 19, lower piece 14 upper end is fixed with cylinder two 21, the piston rod and the slider 18 fixed connection of cylinder two 21, place the mouth 22 has all been seted up on the lower piece 14 side, place and hinge the mouth 22 in having the depression bar 23, when need not use to the depression bar 23, the depression bar 23 can keep in placing the mouth 22, does not influence the service condition of briquetting 5 itself, place and be provided with spring 24 in the mouth 22, the both ends of spring 24 are articulated with placing mouth 22 inner wall and depression bar 23 respectively, and hinge makes spring 24 can not appear great buckling along with the outward turning of depression bar 23 simultaneously, the life of spring 24, the depression bar 23 inboard all is provided with stay cord 25, the one end and the depression bar 23 fixed connection of stay cord 25, one end that a plurality of stay cords 25 kept away from depression bars 23 is synthesized on the piece 14, and the one end that is gone up through the depression bar 23 is kept away from on the depression bar 25, and is gone up through the depression bar 20 through the one end and is reduced and is realized the drive the big reel through the four and is realized, and is greatly reduced to the reel 20 is realized through the end through the realization to the end and is rolled up through the more than the end.

The motor III 19 is started, the output shaft of the motor III 19 rotates to drive the winding shaft 20 to rotate, the winding shaft 20 winds the pull rope 25, the pull rope 25 tightens the pressure rod 23, the pressure rod 23 is always kept in the placement opening 22, the spring 24 is in a compressed state to generate elasticity, after the pressure block 5 is lowered to the bottom of the inner side of the paper box, the motor III 19 is closed, the elasticity of the spring 24 drives the pressure rod 23 to outwards rotate, the pressure rod 23 can be put on the wall of the paper box, when the paper box is cut, the pressure rod 23 can be always pressed on the wall of the paper box under the action of the elasticity of the spring 24, after the paper box is cut, the pressure rod 23 turns the cut wall of the paper box outwards, and finally the wall of the paper box is pressed to be flush with the transmission belt.

When the pull rope 25 is wound and released, the second cylinder 21 is started, the piston rod of the second cylinder 21 drives the sliding block 18 to move, the sliding block 18 drives the third motor 19 and the winding shaft 20 to move, and one end of the pull rope 25 which is combined into a whole penetrates through the through hole in the lower block 14 to be connected to the winding shaft 20, so that the winding or releasing can be influenced by the wall of the through hole when the angle between the pull rope 25 and the through hole is too large under the condition of winding or releasing, and the movement of the winding shaft 20 can ensure that the released or wound pull rope 25 can be kept in a vertical state with the through hole, and the influence of winding and releasing is eliminated.

Because the paper box is in the form of cuboid and cube, when the pressing block 5 presses the paper box, the condition that the outward turning angle of the pressing rod 23 is inconsistent exists, when the pressing rod 23 which is closer to the paper box wall is abutted to the paper box wall, the pressing rod 23 which is far away from the paper box wall on the other side is required to continue to rotate outwards, because the length of the pulling rope 25 is required to be consistent due to the same rolling source, the pulling rope 25 which is abutted to the pressing rod 23 on the paper box wall is in a loose state, the pressing rod 23 is abutted under the action of the elastic force of the spring 24, so that the pulling rope 25 is loosened and not influenced, and the pulling rod 23 is not influenced when being retracted.

Referring to fig. 3, a limiting rod 26 is symmetrically fixed in the chute 17, the limiting rod 26 penetrates through the slide block 18, the slide block 18 can slide along the limiting rod 26, the limiting rod 26 limits the movement of the slide block 18, the slide block 18 is prevented from being deviated, and stable movement of the slide block 18 can be ensured.

Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art is able to solve the technical problem within a certain error range, substantially achieving the technical effect.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a commodity or system comprising such elements.

While the foregoing description illustrates and describes the preferred embodiments of the present application, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as expressed herein, either as a result of the foregoing teachings or as a result of the knowledge or technology of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the application are intended to be within the scope of the appended claims.

Claims

1. A pressing device for cutting a paper cassette, comprising:

the conveying assembly is arranged below the inner side of the U-shaped frame body (1);

A pressing block (5) which is driven by a power source to lift;

The briquette (5) comprises: the upper block (13) and the lower block (14) are detachably connected together, a pressing rod (23) capable of being turned over at fixed points, and a pulling assembly which is arranged between the upper block (13) and the lower block (14) and used for pulling the pressing rod (23);

The cutting components are symmetrically arranged on two sides of the U-shaped frame body (1).

2. A pressing device for cutting a carton as in claim 1 wherein said pulling assembly comprises:

The sliding block (18) slides at the upper end of the lower block (14) under the action of a power source;

one end of the winding shaft (20) is connected to the sliding block (18) and rotates under the action of a power source;

One end of the pull rope (25) is bifurcated into four strands, the other end of the pull rope is combined into one strand, the position of one strand is connected to the winding shaft (20), and the positions of the four strands are respectively connected with the plurality of compression bars (23);

And a spring (24) connected with the compression bar (23) and the lower block (14).

3. A pressing device for cutting a carton as in claim 1 wherein said cutting assembly comprises:

The lifting bar (10) performs limit vertical movement under the action of a power source;

The cutting knives (27) are symmetrically fixed on the lifting strip (10).

4. The pressing device for cutting paper boxes according to claim 1, wherein the U-shaped frame body (1) is symmetrically provided with grooves (12), and the grooves (12) correspond to the cutting knives (27) in position.

5. The pressing device for cutting paper boxes according to claim 1, wherein the U-shaped frame body (1) is symmetrically provided with observation openings (6).