CN217555364U

CN217555364U - Adjustable support of printing machine

Info

Publication number: CN217555364U
Application number: CN202221099065.2U
Authority: CN
Inventors: 凌云
Original assignee: Shanghai Wanjuan Printing Co ltd
Current assignee: Shanghai Wanjuan Printing Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-11
Anticipated expiration: 2032-05-09

Abstract

The utility model relates to a printing machine technical field discloses an adjustable bracket of printing machine, including supporting box, still include: an adjusting mechanism is arranged in the supporting box, the adjusting mechanism is connected with a printing mechanism, the printing mechanism is connected with a guide mechanism and used for limiting the moving direction of the printing mechanism, a limiting mechanism is arranged on one side, located on the printing mechanism, of the supporting box, an ash cleaning mechanism is arranged on the limiting mechanism, and the limiting mechanism is used for adjusting the width of a printing material; the limiting mechanism comprises a threaded rod which is rotatably arranged on one side in the supporting box, moving frames are symmetrically arranged on the threaded rod, and stop blocks are arranged at the positions, close to the near ends, of the two moving frames; the width of the printing material can be limited by arranging the limiting mechanism, and the ash cleaning mechanism arranged at the same time can perform ash cleaning operation on the surface of the printing material wound on the rotating roller when the rotating roller rotates, so that the printing quality is ensured.

Description

Adjustable support of printing machine

Technical Field

The utility model relates to a printing machine technical field specifically is an adjustable bracket of printing machine.

Background

A printer is a machine that prints text and images. Modern printing machines are generally composed of mechanisms for plate loading, inking, stamping, paper feeding, etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred onto paper or other printing material, so that the same printed matter as that of the printing plate can be reproduced.

The printing machine is generally through the live-rollers in the in-process that uses to come the rolling printing material, and in the in-process of printing, needs the support to support the live-rollers, but current supporting structure often can not adjust, can not adapt to the material printing of different models, and there is the dust in the material surface of printing simultaneously, influences the printing effect.

To this end, the person skilled in the art proposes an adjustable support for printing machines which solves the problems set out in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable bracket of printing machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an adjustable support of a printing press, comprising a support box, further comprising:

an adjusting mechanism is arranged in the supporting box, the adjusting mechanism is connected with a printing mechanism, the printing mechanism is connected with a guide mechanism and used for limiting the moving direction of the printing mechanism, a limiting mechanism is arranged on one side, located on the printing mechanism, of the supporting box, an ash removing mechanism is arranged on the limiting mechanism, and the limiting mechanism is used for adjusting the width of a printing material;

the limiting mechanism comprises a threaded rod rotatably arranged on one side in the supporting box, moving frames are symmetrically arranged on the threaded rod, stop blocks are arranged at the close ends of the two moving frames, and the threaded rod is driven by a second motor arranged on the outer wall of the supporting box;

the ash removal mechanism is provided with the mount including setting up the fixed block in support incasement one end on the fixed block, mount sliding connection sets up the shifting chute in removing the frame, be provided with the second spring in the mount, second spring one end is connected with the slide that slides in the mount, and the slide passes through connecting rod fixed connection brush.

As a further aspect of the present invention: the printing mechanism comprises a mounting rack, a first rotating shaft is arranged in the mounting rack in a rotating mode, a printing roller is arranged on the first rotating shaft, the first rotating shaft is driven by a first motor arranged on one side of the mounting rack, the printing mechanism further comprises a second rotating shaft arranged on one side of the supporting box in a rotating mode, and a rotating roller is arranged on the second rotating shaft.

As the utility model discloses further scheme again: the brush faces the rotating roller.

As the utility model discloses further scheme again: the adjusting mechanism comprises a cylinder arranged at one end in the supporting box, a movable plate is arranged at the end part of the cylinder, and the movable plate is connected with the mounting frame through an elastic piece.

As a further aspect of the present invention: the elastic part comprises a plurality of limiting rods arranged on the movable plate in a sliding mode, one end, far away from the movable plate, of each limiting rod is connected with the mounting frame, and a first spring is arranged on each limiting rod between the mounting frame and the movable plate.

As a further aspect of the present invention: the guide mechanism comprises sliding grooves arranged on two sides in the supporting box, sliding blocks are arranged in the sliding grooves, and the sliding blocks are fixedly connected with the mounting frame.

Compared with the prior art, the beneficial effects of the utility model are that: the width of the printing material can be limited by arranging the limiting mechanism, and the ash removal mechanism arranged at the same time can perform ash removal operation on the surface of the printing material wound on the rotating roller when the rotating roller rotates, so that the printing quality is ensured.

Drawings

Fig. 1 is a schematic view of an adjustable stand of a printing press.

Fig. 2 is a schematic structural diagram of a side view of an adjustable support of a printing press.

Fig. 3 is an enlarged view of a structure in fig. 2.

Fig. 4 is a schematic view of a structure of a brush in an adjustable support of a printing machine.

In the figure: 1. a support box; 2. a chute; 3. a slider; 4. a mounting frame; 5. a first motor; 6. a first rotating shaft; 7. a printing roller; 8. a limiting rod; 9. a movable plate; 10. a first spring; 11. a cylinder; 12. a second rotating shaft; 13. a rotating roller; 14. a movable frame; 15. a threaded rod; 16. a second motor; 17. a stopper; 18. a fixed block; 19. a brush; 20. a moving groove; 21. a fixed mount; 22. a second spring; 23. a slide plate; 24. a connecting rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: referring to fig. 1-4, an adjustable stand for a printing press includes a support box 1, and further includes:

be provided with adjustment mechanism in the support box 1, adjustment mechanism is connected with printing mechanism, and printing mechanism is connected with guiding mechanism for the moving direction of restriction printing mechanism, it is provided with stop gear to be located printing mechanism one side in the support box 1, and the last deashing mechanism that is provided with of stop gear, stop gear is used for adjusting the width of printing material.

A condition of this embodiment, printing mechanism includes mounting bracket 4, and the internal rotation of mounting bracket 4 is provided with first pivot 6, is provided with printing roller 7 on the first pivot 6, first pivot 6 is through setting up the drive at the first motor 5 of mounting bracket 4 one side, still including rotating second pivot 12 that sets up one side in supporting box 1, is provided with live-rollers 13 on the second pivot 12.

Specifically, the rotating roller 13 is used for rolling up the printing material, the printing roller 7 is used for printing the printing material, and the first motor 5 drives the printing roller 7 to rotate so as to print the printing material.

In one aspect of this embodiment, the adjusting mechanism includes a cylinder 11 disposed at one end of the supporting box 1, a movable plate 9 is disposed at an end of the cylinder 11, and the movable plate 9 is connected to the mounting frame 4 through an elastic member.

In one aspect of this embodiment, the elastic element includes a plurality of limiting rods 8 slidably disposed on the movable plate 9, one end of each limiting rod 8 away from the movable plate 9 is connected to the mounting frame 4, and a first spring 10 is disposed on each limiting rod 8 between the mounting frame 4 and the movable plate 9.

Specifically, when printing, the cylinder 11 is started, the cylinder 11 extends to drive the printing roller 7 to descend until the printing roller 7 is attached to the rotating roller 13, so that the printing material wound on the rotating roller 13 is clamped by the rotating roller 13 and the printing roller 7, the extrusion force on the printing material can be slowly applied through the arrangement of the first spring 10, and the deformation of the printing material wound on the rotating roller 13 due to overlarge pressure is avoided.

In one aspect of this embodiment, the limiting mechanism includes a threaded rod 15 rotatably disposed on one side of the supporting box 1, the two movable frames 14 are symmetrically disposed on the threaded rod 15, the two movable frames 14 are disposed near the ends and provided with a stop 17, and the threaded rod 15 is driven by a second motor 16 disposed on the outer wall of the supporting box 1.

Specifically, when the width of the printing material needs to be adjusted, the second motor 16 is started, the second motor 16 drives the threaded rod 15 to rotate, the threaded rod 15 drives the two movable frames 14 to move relatively, and then the distance between the two stop blocks 17 can be controlled, so that the width of the printing material can be adjusted.

In one aspect of this embodiment, the ash removal mechanism includes a fixing block 18 disposed at one end of the supporting box 1, a fixing frame 21 is disposed on the fixing block 18, the fixing frame 21 is slidably connected to a moving groove 20 disposed in the moving frame 14, a second spring 22 is disposed in the fixing frame 21, one end of the second spring 22 is connected to a sliding plate 23 sliding in the fixing frame 21, and the sliding plate 23 is fixedly connected to the brush 19 through a connecting rod 24.

In one aspect of this embodiment, the fur brush 19 faces the rotating roller 13.

Specifically, the brush 19 is pressed against the printing material wound on the rotating roller 13 under the action of the second spring 22, the sliding plate 23 and the connecting rod 24, so that the rotating roller 13 releases the printing material and simultaneously cleans dust on the printing surface of the printing material, and the printing quality is ensured.

Example two: this embodiment is a further improvement of the previous embodiment: a condition of this embodiment, guiding mechanism is provided with slider 3, 3 fixed connection mounting brackets 4 including setting up the spout 2 of both sides in supporting box 1 in the spout 2.

In particular, the sliding grooves 2 and the sliding blocks 3 are used for limiting the moving direction of the mounting frame 4.

The width of the printing material can be limited by arranging the limiting mechanism, and the ash removal mechanism arranged simultaneously can perform ash removal operation on the surface of the printing material wound on the rotating roller 13 when the rotating roller rotates, so that the printing quality is ensured.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. An adjustable support for a printing press, comprising a support box, characterized in that it also includes:

An adjustment mechanism is arranged in the support box, the adjustment mechanism is connected with a printing mechanism, and the printing mechanism is connected with a guide mechanism, which is used to limit the moving direction of the printing mechanism. A ash cleaning mechanism is provided, and the limit mechanism is used to adjust the width of the printing material;

The limiting mechanism includes a threaded rod that is rotatably arranged on one side of the support box, a movable frame is arranged on the threaded rod at a symmetrical position, and the two movable frames are provided with stoppers near the end, and the threaded rod is arranged on the outer wall of the support box by passing through. the second motor drive;

The ash cleaning mechanism includes a fixing block arranged at one end of the support box, a fixing frame is arranged on the fixing block, the fixing frame is slidably connected to a moving groove arranged in the moving frame, a second spring is arranged in the fixing frame, and a second spring is arranged in the fixing frame. One end of the spring is connected with a sliding plate sliding in the fixing frame, and the sliding plate is fixedly connected to the brush through a connecting rod.

2. An adjustable support for a printing press according to claim 1, wherein the printing mechanism comprises a mounting frame, a first rotating shaft is rotatably arranged in the mounting frame, and a printing roller is arranged on the first rotating shaft, so The first rotating shaft is driven by a first motor arranged on one side of the mounting frame, and also includes a second rotating shaft rotatably arranged on one side of the support box, and a rotating roller is arranged on the second rotating shaft.

3 . The adjustable support of a printing press according to claim 1 , wherein the brush faces the rotating roller. 4 .

4 . The adjustable support for a printing press according to claim 2 , wherein the adjustment mechanism comprises an air cylinder arranged at one end of the support box, the end of the air cylinder is provided with a movable plate, and the movable plate passes through an elastic member. 5 . Attach the mounting bracket.

5 . The adjustable bracket for a printing press according to claim 4 , wherein the elastic member comprises a plurality of limit rods slidably arranged on the movable plate, and one end of the limit rods away from the movable plate is connected to the mounting frame. 6 . , a first spring is arranged on the limit rod between the mounting frame and the movable plate.

6 . The adjustable support for a printing press according to claim 2 , wherein the guide mechanism comprises a chute arranged on both sides of the support box, a slider is arranged in the chute, and the slider is fixedly connected. 7 . Mount.