CN215243587U

CN215243587U - Green and environment-friendly flexible printing device

Info

Publication number: CN215243587U
Application number: CN202120241384.1U
Authority: CN
Inventors: 黄鑫杰; 朱阁凤; 朱智龙
Original assignee: Zhangzhou Institute Of Science & Technology
Current assignee: Zhangzhou Institute Of Science & Technology
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-12-21
Anticipated expiration: 2031-01-28

Abstract

The utility model belongs to the technical field of the flexography, concretely relates to green flexography device, comprising a base plate, the upper end welding of bottom plate has the frame, the upper end fixed mounting of frame has the ink horn, the lower extreme of ink horn is provided with the connecting pipe, slide in the frame and cup jointed the connecting pipe, slide in the connecting pipe and cup jointed the discharging pipe, the lower extreme of discharging pipe is provided with the casing, be provided with the printing roller in the casing, the outside contact of printing roller is connected with the conveyer belt, the outside of discharging pipe is provided with the spring, fixed mounting has the motor on the frame, be provided with the pivot on the motor. The utility model discloses a set up public magnet on the bottom plate, set up female magnet in the backup pad, adsorb through public magnet and female magnet for the backup pad downstream, the backup pad downstream drives the lug downstream, and then makes the conveyer belt by the tensioning, avoids the conveyer belt to skid and influences paper transmission efficiency.

Description

Green and environment-friendly flexible printing device

Technical Field

The utility model relates to a flexography technical field specifically is a green flexography device.

Background

The flexographic printing machine is used for printing by using a flexographic printing plate and a method for transferring ink through an anilox roller, is one of relief printing processes, is called flexography for short, and is characterized in that the anilox roller uniformly coats an ink layer with a certain thickness on the image-text part of the printing plate during printing, and then transfers the ink layer of the image-text part to the surface of a printing stock under the action of the pressure of an impression roller to form clear images and texts.

In the prior art, when a green environment-friendly flexible printing device conveys paper, the device is used for a long time, a conveying belt can age and slip to influence the conveying efficiency of the paper, and meanwhile, when the device prints, the printing quality can be influenced by different thicknesses of the paper. There is therefore a need for improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a green flexible printing device has solved the long-time use of device, and the problem that the conveyer belt can be ageing to skid has still been solved paper thickness difference and can influence the problem of printing quality.

In order to achieve the above object, the utility model provides a following technical scheme: a green environment-friendly flexible printing device comprises a bottom plate, wherein a frame is welded at the upper end of the bottom plate, an ink box is fixedly mounted at the upper end of the frame, a connecting pipe is arranged at the lower end of the ink box, the connecting pipe is slidably sleeved in the frame, a discharging pipe is slidably sleeved in the connecting pipe, a shell is arranged at the lower end of the discharging pipe, a printing roller is arranged in the shell, a conveying belt is in contact connection with the outer side of the printing roller, a spring is arranged at the outer side of the discharging pipe, a motor is fixedly mounted on the frame, a rotating shaft is arranged on the motor, the rotating shaft is rotatably connected in the frame, a connecting sleeve is sleeved at the outer side of one end, away from the motor, of the rotating shaft, a supporting roller is welded at one end, away from the motor, of the connecting sleeve, the conveying belt is sleeved at the outer side of the supporting roller, a male magnet is fixedly mounted on the bottom plate, a guide rod is welded on the bottom plate, the outer side of the guide rod is sleeved with a supporting plate in a sliding mode, one end, close to the bottom plate, of the supporting plate is welded with a protruding block, the outer side of the protruding block is connected with a conveying belt in a contact mode, and a female magnet is fixedly mounted on the supporting plate.

Preferably, the side wall of the discharging pipe is connected with a limiting pin through threads, a sliding groove is formed in the connecting pipe, and the limiting pin is connected in the sliding groove in a sliding mode.

Preferably, one end of the spring is in contact connection with a connecting pipe, and the other end of the spring is in contact connection with a shell.

Preferably, the side wall of the connecting sleeve is sleeved with a fixing pin in a sliding manner, and the rotating shaft is internally connected with the fixing pin through threads.

Preferably, the supporting shaft is welded at one end, far away from the connecting sleeve, of the supporting roller, the support is welded on the bottom plate, and the supporting shaft is sleeved in the support in a rotating mode.

Preferably, one end of the guide rod, which is far away from the bottom plate, is welded with a stop block, and the stop block is in contact connection with the support plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up public magnet on the bottom plate, set up female magnet in the backup pad, adsorb through public magnet and female magnet for the backup pad downstream, the backup pad downstream drives the lug downstream, and then makes the conveyer belt by the tensioning, avoids the conveyer belt to skid and influences paper transmission efficiency.

2. The utility model discloses a set up the spring in the discharging pipe outside, spring action makes the discharging pipe can be automatic flexible in the connecting tube, and then when making the paper of the different thickness of printing, the printing quality is guaranteed to the height of printing roller can automatically regulated for it is more convenient that the device uses.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view of fig. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a frame; 3. an ink cartridge; 4. a connecting pipe; 5. a discharge pipe; 6. a spacing pin; 7. a chute; 8. a housing; 9. a spring; 10. a printing roller; 11. a motor; 12. a rotating shaft; 13. connecting sleeves; 131. a fixing pin; 14. a support roller; 15. a conveyor belt; 16. a support shaft; 17. a support; 18. a male magnet; 19. a guide bar; 20. a stopper; 21. a support plate; 22. a bump; 23. a parent magnet.

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.

Examples

Referring to fig. 1-4, a green environment-friendly flexible printing device comprises a bottom plate 1, a frame 2 welded to the upper end of the bottom plate 1, an ink cartridge 3 fixedly mounted to the upper end of the frame 2, a connection pipe 4 arranged to the lower end of the ink cartridge 3, the connection pipe 4 slidably sleeved in the frame 2, a discharge pipe 5 slidably sleeved in the connection pipe 4, a housing 8 arranged to the lower end of the discharge pipe 5, a printing roller 10 arranged in the housing 8, a conveyor belt 15 in contact with the outer side of the printing roller 10, a spring 9 arranged to the outer side of the discharge pipe 5, a motor 11 fixedly mounted to the frame 2, a rotating shaft 12 arranged on the motor 11, a rotating shaft 12 rotatably connected to the frame 2, a connection sleeve 13 sleeved to the outer side of the rotating shaft 12 far away from the motor 11, a support roller 14 welded to the end of the connection sleeve 13 far away from the motor 11, the conveyor belt 15 sleeved to the outer side of the support roller 14, and a male magnet 18 fixedly mounted to the bottom plate 1, the welding has the guide arm 19 on the bottom plate 1, and the outside of guide arm 19 is slided to cup joint has backup pad 21, and the one end welding that backup pad 21 is close to bottom plate 1 has lug 22, and the outside contact of lug 22 is connected with conveyer belt 15, and fixed mounting has female magnet 23 on the backup pad 21.

Referring to fig. 3, the side wall of the discharging pipe 5 is connected with a limit pin 6 through a thread, a sliding groove 7 is formed in the connecting pipe 4, and the limit pin 6 is slidably connected in the sliding groove 7. Through setting up the 6 and spout 7 cooperations of spacer pin, carry on spacingly to discharging pipe 5.

Referring to fig. 2, one end of the spring 9 is connected to the connecting tube 4, and the other end of the spring 9 is connected to the housing 8. By providing a spring 9, the housing 8 is pressed downwards.

Referring to fig. 2, the side wall of the connecting sleeve 13 is slidably sleeved with a fixing pin 131, and the rotating shaft 12 is connected with the fixing pin 131 through a thread. The fixing pin 131 is provided, so that the connecting sleeve 13 is convenient to disassemble.

Referring to fig. 2, a supporting shaft 16 is welded at one end of the supporting roller 14 away from the connecting sleeve 13, a support seat 17 is welded on the bottom plate 1, and the supporting shaft 16 is rotatably sleeved in the support seat 17. The supporting roller 14 is supported by the supporting shaft 16 and the support 17.

Referring to fig. 4, a stop 20 is welded to an end of the guide rod 19 away from the bottom plate 1, and the stop 20 is in contact connection with a support plate 21. The stopper 20 is provided to limit the position of the support plate 21.

The utility model discloses the concrete implementation process as follows: when in use, paper is placed on the conveyor belt 15, the motor 11 is started, the motor 11 starts the rotating shaft 12 to rotate, the rotating shaft 12 drives the connecting sleeve 13 to rotate, the connecting sleeve 13 drives the supporting roller 14 to rotate, the supporting roller 14 rotates to enable the conveyor belt 15 to convey the paper, by arranging the male magnet 18 on the bottom plate 1 and the female magnet 23 on the support plate 21, the magnetic flux is absorbed by the male magnet 18 and the female magnet 23, so that the support plate 21 moves downwards, the support plate 21 moves downwards to drive the lug 22 to move downwards, thereby enabling the conveyor belt 15 to be tensioned, avoiding the slippage of the conveyor belt 15 from affecting the paper conveying efficiency, the discharging pipe 5 can automatically extend and retract in the connecting pipe 4 under the action of the spring 9 arranged on the outer side of the discharging pipe 5, and then when making the paper of printing different thickness, the height of printing roller 10 can automatically regulated, guarantees printing quality for the device uses more conveniently.

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. The utility model provides a green flexible printing device, includes bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is welded with a frame (2), the upper end of the frame (2) is fixedly provided with an ink box (3), the lower end of the ink box (3) is provided with a connecting pipe (4), the connecting pipe (4) is sleeved in the frame (2) in a sliding manner, a discharging pipe (5) is sleeved in the connecting pipe (4) in a sliding manner, the lower end of the discharging pipe (5) is provided with a shell (8), a printing roller (10) is arranged in the shell (8), the outer side of the printing roller (10) is in contact connection with a conveying belt (15), the outer side of the discharging pipe (5) is provided with a spring (9), the frame (2) is fixedly provided with a motor (11), a rotating shaft (12) is arranged on the motor (11), a rotating shaft (12) is connected in the frame (2) in a rotating manner, and a connecting sleeve (13) is sleeved outside one end of the rotating shaft (12) far away from the motor (11), the welding of the one end of motor (11) is kept away from in adapter sleeve (13) has backing roll (14), conveyer belt (15) have been cup jointed in the outside of backing roll (14), fixed mounting has public magnet (18) on bottom plate (1), the welding has guide arm (19) on bottom plate (1), backup pad (21) have been cup jointed in the outside slip of guide arm (19), the one end welding that backup pad (21) is close to bottom plate (1) has lug (22), the outside contact of lug (22) is connected with conveyer belt (15), fixed mounting has female magnet (23) on backup pad (21).

2. The green environmental-friendly flexible printing device according to claim 1, wherein: the lateral wall of discharging pipe (5) has spacer pin (6) through threaded connection, seted up spout (7) in connecting pipe (4), sliding connection has spacer pin (6) in spout (7).

3. The green environmental-friendly flexible printing device according to claim 1, wherein: one end of the spring (9) is in contact connection with the connecting pipe (4), and the other end of the spring (9) is in contact connection with the shell (8).

4. The green environmental-friendly flexible printing device according to claim 1, wherein: the side wall of the connecting sleeve (13) is sleeved with a fixing pin (131) in a sliding mode, and the fixing pin (131) is connected into the rotating shaft (12) through threads.

5. The green environmental-friendly flexible printing device according to claim 1, wherein: the supporting roll is characterized in that a supporting shaft (16) is welded at one end, far away from the connecting sleeve (13), of the supporting roll (14), a support (17) is welded on the bottom plate (1), and the supporting shaft (16) is sleeved in the support (17) in a rotating mode.

6. The green environmental-friendly flexible printing device according to claim 1, wherein: one end, far away from the bottom plate (1), of the guide rod (19) is welded with a stop block (20), and the stop block (20) is in contact connection with a support plate (21).