CN219153996U

CN219153996U - Paperboard gilt printing device capable of reducing rejection rate

Info

Publication number: CN219153996U
Application number: CN202320248962.3U
Authority: CN
Inventors: 杨莉苹; 李丽英
Original assignee: Jinjiang Fengchuan Packaging Co ltd
Current assignee: Jinjiang Fengchuan Packaging Co ltd
Priority date: 2023-02-18
Filing date: 2023-02-18
Publication date: 2023-06-09
Anticipated expiration: 2033-02-18

Abstract

The utility model discloses a paperboard gilt printing device capable of reducing rejection rate, which belongs to the technical field of paperboard printing and comprises a gilt box body, a feeding assembly, a gilt roller, a driving belt and a guide pipe for connecting the gilt roller, wherein both ends of the gilt roller are connected with a pad roller mechanism, the pad roller mechanism comprises a movable base connected with a roller shaft of the gilt roller, an elastic assembly for pushing the gilt roller to move away from the driving belt, a force application assembly for pulling the gilt roller to move close to the driving belt and a shell, when a power failure occurs, the force application assembly stops working due to the power failure, the position of the elastic assembly is reset, and the gilt roller is driven to be lifted upwards, so that the gilt roller is separated from a paperboard, and the temperature of the gilt roller is not reduced to normal temperature immediately due to the power failure, and the paperboard is still attached to the gilt roller, so that the paperboard is damaged.

Description

Paperboard gilt printing device capable of reducing rejection rate

Technical Field

The utility model discloses a paperboard gilding printing device capable of reducing rejection rate, and belongs to the technical field of paperboard printing.

Background

The gold stamping process is a special printing process without ink, and is a process of hot stamping an electrochemical aluminum foil on the surface of a printing stock at a certain temperature and pressure, and the gold stamping machine is equipment for finishing the gold stamping process.

The present application number is "CN202023123111.1", the patent name is "but gilding press of quick replacement printed matter for the cardboard printing" chinese patent, but a gilding press of quick replacement printed matter for the cardboard printing is disclosed, including gilding press box, one side outer wall fixed mounting of gilding press box has first motor, the output of first motor rotates and is connected with first pivot, the outer wall rotation of first pivot is connected with the cylinder, one side outer wall fixed mounting of gilding press box has the cardboard box, the inside of gilding press box is provided with first slide, the outer wall of first slide is provided with the crab-bolt, the bottom inner wall fixed mounting of gilding press box has the support, the top of support is provided with the second motor, the output rotation of second motor is connected with the second pivot, the outer wall transmission of second pivot is connected with the belt, the inner wall transmission of belt is connected with first runner.

Above-mentioned scheme can realize the automatic transport of cardboard through cylinder and the first slide structure that sets up, for traditional manual material conveying structure, it has the security more to can great saving manpower and materials, but current when the circumstances of having a power failure appears, because the belt stops the transmission and makes the cardboard also remain in this position thereupon, causes the cardboard still laminating mutually with gilt roller, and gilt roller's temperature can not be because of having a power failure, and will not reduce the temperature to normal atmospheric temperature immediately, so can appear the cardboard by the circumstances that the gilt roller of high temperature scalds and damages appear.

Disclosure of Invention

The utility model aims to solve the problems and provide a paperboard gilding press device for reducing the rejection rate.

The utility model realizes the aim through the following technical scheme that the paperboard gilding printing device for reducing the rejection rate comprises a gilding machine box body, a feeding component, a gilding roller, a driving belt and a guide pipe for connecting the gilding roller, wherein both ends of the gilding roller are connected with a pad roller mechanism, the pad roller mechanism comprises a movable base connected with a roller shaft of the gilding roller, an elastic component for pushing the gilding roller to move away from the driving belt, a force application component for pulling the gilding roller to move towards a direction close to the driving belt and a shell fixedly connected with the gilding machine box body, the movable base is arranged on the shell in a sliding mode, the elastic component is connected with the movable base, and the elastic component is connected with the force application component.

Through adopting above-mentioned technical scheme, when starting equipment, apply external force to elastic component through the application of force subassembly earlier, compress elastic component space, make the removal base position move down and be close to the drive belt, and according to the difference of cardboard thickness, adjustable removal base position moves down the distance, reach suitable position, then the gilt roller of rethread pipe start realizes heating gilt effect, place the drive belt through the feed subassembly on with the cardboard is stable, realize orderly gilt effect, when the circumstances of having a power failure appears, the application of force subassembly also can stop work because of the power failure, make elastic component position reset, and then drive gilt roller position lift, make gilt roller and cardboard phase separation, thereby avoid when having a power failure, the temperature of gilt roller can not reduce the normal atmospheric temperature because of having a power failure at once, and the cardboard still laminates with gilt roller mutually, cause the damage of cardboard.

Preferably, the inside cavity of seting up of casing, it sets up in the cavity inside to remove the base slip, and remove base one end and extend to the casing outside and be connected with gilt roller, elastic component and force application subassembly all are located the cavity inside.

Through adopting above-mentioned technical scheme, utilize the casing to play the effect of protection elastic component and application of force subassembly, the interference of isolated external world as far as possible.

Preferably, the elastic component comprises a partition plate fixedly connected inside the cavity, a supporting piece fixedly connected with the movable base and a spring, and two ends of the spring are respectively abutted against the partition plate and the supporting piece.

Through adopting above-mentioned technical scheme, utilize the spring to provide elastic support effect for support piece, and then realize support piece's position movement through compression spring, and then realize removing the effect that the base position moved.

Preferably, the support piece is arranged to be of a T-shaped rod structure, the T-shaped head position of the support piece is fixedly connected with the movable base, the spring is abutted to the T-shaped head position of the support piece, a through hole for the support piece to pass through is formed in the partition board, and the spring is sleeved on the outer side of the rod body of the support piece.

Through adopting above-mentioned technical scheme, utilize T type pole structure to cooperate with the spring, realize good supporting effect, utilize the connected mode between spring and the support piece body of rod simultaneously, play the problem of avoiding appearing radial deformation.

Preferably, the force application assembly comprises an electromagnet fixedly arranged in the cavity and a magnetic piece matched with the electromagnet, and the magnetic piece is fixedly connected with one end of the support piece penetrating through the through hole.

Through adopting above-mentioned technical scheme, utilize the cooperation between electro-magnet and the magnetic part, realize the effect that control support piece position moved.

Preferably, the guide assembly for adjusting the position of the catheter is fixedly arranged on the shell, the guide assembly comprises an outer cover shell fixedly arranged on the shell and a guide sleeve piece slidingly arranged in the outer cover shell, the guide sleeve piece is connected with the supporting piece, and the catheter is embedded in the outer cover shell and connected with the guide sleeve piece.

By adopting the technical scheme, when the guide assembly is utilized to prevent the gold stamping roller from moving, the position of the guide pipe is randomly moved, so that the guide pipe is damaged.

Preferably, a guide frame is further arranged on the outer side of the outer cover shell.

By adopting the technical scheme, the guide frame is utilized to play a role in fixing the external guide pipe.

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

when the power failure condition appears, the application of force subassembly also can stop working because of the power failure for elastic component position resets, and then drives gilt roller position to lift, makes gilt roller and cardboard phase separation, thereby when avoiding the power failure, gilt roller's temperature can not reduce the normal atmospheric temperature because of the power failure at once, and the cardboard still laminates mutually with gilt roller, causes the damage of cardboard.

Drawings

Fig. 1 is a schematic structural view of a gilt printing apparatus for paperboards, which reduces the rejection rate;

FIG. 2 is a schematic cross-sectional view of a backing roll mechanism of the present utility model;

fig. 3 is a schematic structural view of the backing roll mechanism of the present utility model.

Reference numerals: 1. gilding press box body; 2. a feed assembly; 3. gilding roller; 4. a transmission belt; 5. a backing roller mechanism; 6. a movable base; 7. an elastic component; 8. a force application assembly; 9. a housing; 10. a cavity; 11. a partition plate; 12. a support; 13. a spring; 14. a magnetic member; 15. a conduit; 16. a guide assembly; 17. a guide frame; 18. an outer housing; 19. a guide sleeve member; 20. an electromagnet.

Detailed Description

In the following description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, fig. 2 and fig. 3, a paper board gilt printing device for reducing rejection rate comprises a gilt box body 1, a feed assembly 2, a gilt roller 3, a driving belt 4 and a guide pipe 15 for connecting the gilt roller 3, wherein both ends of the gilt roller 3 are connected with a cushion roller mechanism 5, so that even supporting can be formed for the gilt roller 3, meanwhile, the cushion roller mechanism 5 comprises a movable base 6 connected with a roller shaft of the gilt roller 3, an elastic component 7 for pushing the gilt roller 3 to move away from the driving belt 4, a force application component 8 for pulling the gilt roller 3 to move towards the direction close to the driving belt 4 and a shell 9 fixedly connected with the gilt box body 1, the movable base 6 is slidably arranged on the shell 9, the distance between the gilt roller 3 and the driving belt 4 is changed by changing the position of the movable base 6, meanwhile, the elastic component 7 is connected with the force application component 8, when equipment is started, external force is firstly applied to the elastic component 7 by the force application component 8, the space of the elastic component 7 is compressed, so that the position of the movable base 6 moves downwards close to the driving belt 4, and the movable base 6 can move downwards according to different thickness of paper boards. And when the power failure condition appears, the application of force subassembly 8 also can stop working because of the power failure for elastic component 7 position resets, and then drives gilt roller 3 position to lift, makes gilt roller 3 and cardboard phase separation, thereby when avoiding the power failure, gilt roller 3's temperature can not reduce the normal atmospheric temperature because of the power failure at once, and the cardboard still laminates mutually with gilt roller 3, causes the damage of cardboard.

As shown in fig. 2 and 3, the cavity 10 is formed in the housing 9, the movable base 6 is slidably disposed in the cavity 10, the influence caused by the outside of the movable base 6 during sliding is reduced by using the cavity 10, and one end of the movable base 6 extends to the outer side of the housing 9 and is connected with the bronzing roller 3, so as to ensure connection between the movable base 6 and the bronzing roller 3, wherein the elastic component 7 and the force application component 8 are both located in the cavity 10, the elastic component 7 comprises a partition 11 fixedly connected in the cavity 10, a support 12 fixedly connected with the movable base 6, and a spring 13, both ends of the spring 13 are respectively abutted against the partition 11 and the support 12, the spring 13 provides an elastic supporting effect for the support 12, meanwhile, the support 12 is in a T-shaped rod structure, the position of the support 12 is fixedly connected with the movable base 6, the contact area between the support 12 and the movable base 6 is increased by using the T-shaped rod structure, and the spring 13 is abutted against the position of the support 12T-shaped head, so as to ensure good supporting effect provided by the spring 13, and the partition 11 is provided with a through hole for the support 12 to pass, and the spring 13 is sleeved on the outside of the rod body of the support 12, so that the radial deformation problem of the spring 13 is avoided when the spring 13 is sleeved on the outer side of the rod body of the support 12.

As shown in fig. 2 and 3, the force application assembly 8 includes an electromagnet 20 fixedly disposed in the cavity 10 and a magnetic member 14 matched with the electromagnet 20, wherein the magnetic member 14 is fixedly connected with one end of the support member 12 penetrating through the through hole, and the effect of controlling the position movement of the support member 12 is achieved by utilizing the matching between the electromagnet 20 and the magnetic member 14.

As shown in fig. 2 and 3, a guiding component 16 for adjusting the position of the guide tube 15 is fixedly arranged on the shell 9, the guiding component 16 comprises an outer cover 18 fixedly arranged on the shell 9 and a guiding sleeve piece 19 slidably arranged in the outer cover 18, the guiding sleeve piece 19 is connected with the supporting piece 12, when the supporting piece 12 moves downwards, the guiding sleeve piece 19 is driven to move downwards together, the guide tube 15 is embedded into the outer cover 18 and connected with the guiding sleeve piece 19, and then the guide tube 15 also moves downwards, so that the guide tube 15 and the gold stamping roller 3 synchronously move, the tensile force formed at the joint of the guide tube 15 and the gold stamping roller 3 is avoided when the position of the gold stamping roller 3 moves, the service life of the joint of the guide tube 15 and the gold stamping roller 3 is further influenced, meanwhile, a guiding frame 17 is further arranged on the outer side of the outer cover 18, the guiding frame 17 is utilized to fix the outer guide tube 15, and the position of the guide tube 15 is ensured not to change randomly.

Working principle: when equipment is started, firstly, electromagnet 20 is electrified to form magnetism, and then magnetic part 14 is adsorbed to move downwards, so that supporting part 12 is driven to move downwards together, spring 13 is compressed by supporting part 12, meanwhile, supporting part 12 can drive moving base 6 and gilt roller 3 to move downwards, so that gilt roller 3 can adjust the distance between driving belt 4 according to the difference of the thickness of paper board, then gilt roller 3 is started through guide pipe 15 to realize the effect of heating gilt, and when supporting part 12 moves downwards, guide sleeve part 19 is driven to move downwards together, guide pipe 15 is driven to move downwards through guide sleeve part 19, so that the distance between guide pipe 15 and gilt roller 3 is relatively static, thereby the connecting part of guide pipe 15 and gilt roller 3 can not form tensile force, further the service life of the connecting part of guide pipe 15 and gilt roller 3 is ensured, electromagnet 20 stops working, spring 13 releases elastic pushing force to push the position of gilt roller 3 to reset and separate from paper board when power failure occurs.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Paperboard gilt printing device who reduces rejection rate, a serial communication port, including gilt box (1), feed assembly (2), gilt roller (3), drive belt (4) and be used for connecting pipe (15) of gilt roller (3), gilt roller (3) both ends all are connected with pad roller mechanism (5), pad roller mechanism (5) are including moving base (6) that are connected with gilt roller (3) roller, be used for promoting elastic component (7) that gilt roller (3) removed to keeping away from drive belt (4) direction, pulling gilt roller (3) to be close to forcing component (8) that drive belt (4) direction removed and with gilt box (1) fixed connection's casing (9), move base (6) slip set up on casing (9), elastic component (7) are connected with moving base (6), elastic component (7) are connected with forcing component (8).

2. A reduced reject rate paperboard gilding press as in claim 1 wherein: the gold stamping roller is characterized in that a cavity (10) is formed in the shell (9), the movable base (6) is arranged in the cavity (10) in a sliding mode, one end of the movable base (6) extends to the outer side of the shell (9) and is connected with the gold stamping roller (3), and the elastic component (7) and the force application component (8) are both located in the cavity (10).

3. A device for gilding paper with reduced rejection rate according to claim 2, wherein: the elastic component (7) comprises a partition plate (11) fixedly connected inside the cavity (10), a supporting piece (12) fixedly connected with the movable base (6) and a spring (13), wherein two ends of the spring (13) are respectively abutted against the partition plate (11) and the supporting piece (12).

4. A reduced reject rate paperboard gilding press according to claim 3, wherein: the support piece (12) is of a T-shaped rod structure, the T-shaped head of the support piece (12) is fixedly connected with the movable base (6), the spring (13) is in butt joint with the T-shaped head of the support piece (12), a through hole for the support piece (12) to penetrate through is formed in the partition plate (11), and the spring (13) is sleeved on the outer side of the rod body of the support piece (12).

5. The paperboard gilt printing device of claim 4 wherein the scrap rate is reduced by: the force application assembly (8) comprises an electromagnet (20) fixedly arranged in the cavity (10) and a magnetic piece (14) matched with the electromagnet (20), and the magnetic piece (14) and the support piece (12) are fixedly connected through one end of the through hole.

6. The paperboard gilt printing device of claim 5 wherein the scrap rate is reduced by: the guide assembly (16) for adjusting the position of the guide pipe (15) is fixedly arranged on the shell (9), the guide assembly (16) comprises an outer cover shell (18) fixedly arranged on the shell (9) and a guide sleeve piece (19) slidingly arranged inside the outer cover shell (18), the guide sleeve piece (19) is connected with the supporting piece (12), and the guide pipe (15) is embedded into the outer cover shell (18) and is connected with the guide sleeve piece (19).

7. The paperboard gilt printing apparatus of claim 6 wherein the scrap rate is reduced by: the outer side of the outer cover shell (18) is also provided with a guide frame (17).