CN218892356U

CN218892356U - Printing paper flattening mechanism

Info

Publication number: CN218892356U
Application number: CN202320493928.2U
Authority: CN
Inventors: 陈松英; 林宜祥; 方端花
Original assignee: Fujian Yongchun Hexin Printing Co ltd
Current assignee: Fujian Yongchun Hexin Printing Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-04-21
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a printing paper flattening mechanism, and belongs to the technical field of printing paper production. Including the base, one side fixedly connected with support of base, the top fixedly grafting of support has the cylinder, and the piston rod one end fixedly connected with clamp plate of cylinder, the top fixedly connected with two guide posts of clamp plate, the guide post slides with the top of support and peg graft, and the bottom of clamp plate rotates and is connected with two first compression rollers, the top of base slides and peg graft there are two U-shaped poles, rotates the second compression roller that is connected with between the both ends of U-shaped pole, fixedly connected with connecting plate between two U-shaped poles, the bottom inner wall scarf joint of base has the motor, and the output key-type connection of motor has the screw rod, and the screw rod is pegged graft with the connecting plate screw thread, the equal fixedly connected with two bracing pieces in both ends of base. According to the utility model, the folds on the paper can be flattened through the arrangement of the first press roller and the second press roller, so that the unattractive pattern printing is avoided, and the quality of the paper is improved.

Description

Printing paper flattening mechanism

Technical Field

The utility model relates to the technical field of printing paper production, in particular to a printing paper flattening mechanism.

Background

Before printing, the surface of the paper is easy to be wrinkled due to the influence of the environment and the humidity in the air, so that patterns are printed on the wrinkled, the printed paper is relatively unattractive, and in order to solve the problems, a printing paper flattening mechanism is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a printing paper flattening mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a printing paper mechanism that flattens, includes the base, one side fixedly connected with support of base, the top of support is fixed to peg graft there is the cylinder, and the piston rod one end fixedly connected with clamp plate of cylinder, the top fixedly connected with of clamp plate two guide posts, guide post and the top slip grafting of support, the bottom of clamp plate rotates and is connected with two first compression rollers, the top slip grafting of base has two U-shaped poles, rotates the second compression roller that is connected with between the both ends of U-shaped pole, fixedly connected with connecting plate between two U-shaped poles, the bottom inner wall scarf joint of base has the motor, and the output key-type of motor is connected with the screw rod, and the screw rod is pegged graft with the connecting plate screw thread.

As a still further proposal of the utility model, two support rods are fixedly connected at both ends of the base, and a limit roller is rotatably connected between the two support rods.

As a still further proposal of the utility model, both ends of the outer wall of the limit roller are fixedly sleeved with limit rings.

As a still further scheme of the utility model, one end of the base is fixedly connected with two fixing rods, and a tensioning roller is rotatably connected between the two fixing rods.

As a still further proposal of the utility model, one end of the base is fixedly connected with two cross bars, and two hairbrushes are fixedly connected between the two cross bars.

As a still further proposal of the utility model, a perforation is arranged between the two sides of the base, and the connecting plate slides in the perforation.

The beneficial effects of the utility model are as follows:

1. the arrangement of the first press roller and the second press roller can flatten the folds on the paper, so that the unattractive pattern printing is avoided, and the quality of the paper is improved.

2. Through passing the paper between two brushes to clear up impurity such as dust on the paper surface, so that later stage flattens, thereby avoid causing the damage to the paper when flattening.

3. The second press roller is contacted with the paper under the drive of the motor, and then the pressing plate moves downwards under the drive of the air cylinder, so that the first press roller is driven to move downwards to press the paper, and the subsequent paper flattening operation is facilitated.

Drawings

Fig. 1 is a schematic perspective view of a printing paper flattening mechanism according to the present utility model;

FIG. 2 is a schematic perspective view of a printing paper flattening mechanism according to the present utility model;

FIG. 3 is a schematic side view of a print paper flattening mechanism according to the present utility model;

fig. 4 is a schematic perspective view of a part of a printing paper flattening mechanism according to the present utility model.

In the figure: 1. a base; 2. a bracket; 3. a cylinder; 4. a guide post; 5. a pressing plate; 6. a first press roller; 7. a U-shaped rod; 8. a second press roller; 9. a connecting plate; 10. a screw; 11. a support rod; 12. a limit roller; 13. a limiting ring; 14. a fixed rod; 15. a tension roller; 16. a cross bar; 17. a brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a printing paper flattening mechanism comprises a base 1, a bracket 2 is welded on one side of the base 1, an air cylinder 3 is fixedly inserted at the top of the bracket 2, a pressing plate 5 is fixed at one end of a piston rod of the air cylinder 3 through a bolt, two guide posts 4 are welded at the top of the pressing plate 5, the guide posts 4 are slidably inserted with the top of the bracket 2, two first press rollers 6 are rotatably connected at the bottom of the pressing plate 5, the pressing plate 5 moves downwards under the driving of the air cylinder 3, so that the first press rollers 6 are driven to move downwards and press paper, two U-shaped rods 7 are slidably inserted at the top of the base 1, a second press roller 8 which is rotatably connected between two ends of the U-shaped rods 7 is welded between the two U-shaped rods 7, a connecting plate 9 is welded between the two U-shaped rods 7, a motor is embedded at the bottom inner wall of the base 1, a screw 10 is connected at the output end of the motor, the screw 10 is driven by the motor to rotate, so that the connecting plate 9 moves along the screw 10, the screw 7 is driven to move downwards, and the second press roller 8 contacts the paper.

According to the utility model, two support rods 11 are welded at two ends of a base 1, a limit roller 12 is rotationally connected between the two support rods 11, limit rings 13 are fixedly sleeved at two ends of the outer wall of the limit roller 12, two sides of paper are limited through the limit rings 13, two fixing rods 14 are welded at one end of the base 1, a tensioning roller 15 is rotationally connected between the two fixing rods 14, the tensioning roller 15 is used for tensioning the paper, two cross rods 16 are welded at one end of the base 1, two hairbrushes 17 are fixed between the two cross rods 16 through bolts, dust and other impurities on the surface of the paper are cleaned through the hairbrushes 17, perforations are arranged between the two sides of the base 1, and a connecting plate 9 slides in the perforations.

Working principle: when the paper pressing machine is used, firstly, paper passes through between the two hairbrushes 17, dust and other impurities on the surface of the paper are cleaned through the hairbrushes 17, then the paper is wound around from the lower part of the tensioning roller 15, then the paper is wound around from the upper part of the limiting roller 12, then the paper passes through the second pressing roller 8, then the motor is started, the screw 10 is driven by the motor to rotate, the connecting plate 9 is enabled to move along the screw 10, the U-shaped rod 7 is driven to move downwards, the second pressing roller 8 is enabled to be in contact with the paper, then the air cylinder 3 is started, the pressing plate 5 is driven by the air cylinder 3 to move downwards, the first pressing roller 6 is driven to move downwards to press the paper, and wrinkles on the paper are flattened through the first pressing roller 6 and the second pressing roller 8.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a printing paper mechanism that flattens, includes base (1), its characterized in that, one side fixedly connected with support (2) of base (1), fixedly connected with cylinder (3) at the top of support (2), piston rod one end fixedly connected with clamp plate (5) of cylinder (3), the top fixedly connected with two guide posts (4) of clamp plate (5), the top slip grafting of guide post (4) and support (2), the bottom rotation of clamp plate (5) is connected with two first compression rollers (6), the top slip grafting of base (1) has two U-shaped pole (7), rotates second compression roller (8) that are connected with between the both ends of U-shaped pole (7), fixedly connected with connecting plate (9) between two U-shaped pole (7), the bottom inner wall scarf joint of base (1) has the motor, and the output key-joint of motor has screw rod (10), screw rod (10) and connecting plate (9) screw thread grafting.

2. The printing paper flattening mechanism according to claim 1, wherein two ends of the base (1) are fixedly connected with two supporting rods (11), and a limiting roller (12) is rotatably connected between the two supporting rods (11).

3. A printing paper flattening mechanism according to claim 2, wherein both ends of the outer wall of the limit roller (12) are fixedly sleeved with limit rings (13).

4. A printing paper flattening mechanism according to claim 1, wherein one end of the base (1) is fixedly connected with two fixing rods (14), and a tensioning roller (15) is rotatably connected between the two fixing rods (14).

5. Printing paper flattening mechanism according to claim 1, characterized in that one end of the base (1) is fixedly connected with two cross bars (16), and two brushes (17) are fixedly connected between the two cross bars (16).

6. A printing paper flattening mechanism according to claim 1, wherein a perforation is provided between the two sides of the base (1), in which perforation the web (9) slides.