Screen printing plate rolling equipment

Abstract

The utility model relates to a printing screen printing plate rolling device which comprises an installation frame and a body, the body is detachably arranged in the installation frame, a stand column is fixed to the lower end face of the installation frame, a base is fixed to the bottom face of the stand column, an abutting plate is arranged between the installation frame and the base, and the abutting plate is connected with the installation frame. Four springs distributed in a rectangular shape are fixed between the abutting plate and the base, two mounting plates are fixed to the top face of the base in the longitudinal axis direction, rotating rods are rotationally connected into the mounting plates through bearings, cam blocks are fixed to the outer sides of the rotating rods, and the cam blocks abut between the base and the abutting plate. A rotating handle is fixed to the position, close to the end, of the outer side of the rotating rod, at least one inserting block is fixed to the position, close to the edge, of the top face of the abutting plate, and inserting holes corresponding to the inserting blocks are formed in the mounting frame. According to the printing screen rolling equipment, materials placed on the abutting plate can be positioned through the inserting blocks, so that deviation of the materials during printing is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, in particular to a printing screen roller pressing device. Background Technique

[0002] Screen printing refers to using a screen as a plate base to make a screen printing plate with patterns and texts. It uses the basic principle that the mesh holes in the pattern part of the screen printing plate can pass through the coating, while the mesh holes in the non-pattern part cannot pass through the coating for printing. Among them, the printing screen is a key component for screen printing.

[0003] In the prior art, the positioning of materials is usually carried out by the naked eye of workers. However, it is inevitable that there will be deviations in positioning by the naked eye. After the printing is offset, not only will the text and images be misaligned, but also the waste materials will increase, the cost will increase, the paper and ink will be wasted, and at the same time, the working efficiency will be affected. Therefore, a printing screen roller pressing device is proposed to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a printing screen roller pressing device, which has the advantages of material positioning, etc., and solves the problem that the text and images will be misaligned after the printing is offset.

[0005] To achieve the above object, the utility model provides the following technical solution: A printing screen roller pressing device includes a mounting frame and a body. The body is detachably arranged in the mounting frame. A column is fixed to the lower end surface of the mounting frame, and a base is fixed to the bottom surface of the column. A butting plate is arranged between the mounting frame and the base. Four springs distributed in a rectangle are fixed between the butting plate and the base. Two mounting plates are fixed to the top surface of the base along the longitudinal axis direction. A rotating rod is rotatably connected in the mounting plate through a bearing. A cam block is fixed to the outer side of the rotating rod. The cam block abuts between the base and the butting plate. A rotating handle is fixed to the outer side of the rotating rod near its end. At least one inserting block is fixed to the top surface of the butting plate near its edge, and a jack is provided on the mounting frame corresponding to the inserting block.

[0006] Further, a reciprocating module is arranged on the mounting frame. A connecting frame is arranged on the reciprocating module. A roller is detachably arranged in the connecting frame. The roller abuts on the top surface of the body.

[0007] Further, the vertical cross-sectional shape of the mounting frame is a rectangular shape with a hollow center. The length and width of the butting plate are both greater than the length and width of the inner cavity of the mounting frame.

[0008] Further, the inserting block and the jack are in clearance fit.

[0009] Further, a groove is formed in the bottom surface of the mounting frame, the body is slidably connected in the groove, connection blocks are fixed on both the left and right sides of the body, connection grooves are formed in the mounting frame corresponding to the connection blocks, the connection blocks are slidably connected in the connection grooves, and the connection grooves communicate with the groove.

[0010] Further, the connection block and the connection groove are in clearance fit, and the connection block is an L-shaped block.

[0011] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0012] 1. For this screen printing plate rolling equipment, the inserting block can position the material placed on the abutting plate to avoid deviation of the material during printing. At the same time, under the action of the spring, it is also convenient to reset the abutting plate, thereby facilitating the placement of the material on the abutting plate.

[0013] 2. For this screen printing plate rolling equipment, through the cooperation of the connection block and the connection hole, it is convenient to disassemble the body from the mounting frame, so as to facilitate cleaning or replacement of the body, and the disassembly process is convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a top view of the cam block in the present utility model;

[0016] Figure 3 is a schematic internal structure diagram of the mounting frame in the present utility model.

[0017] In the figure: 1 base, 2 abutting plate, 3 mounting plate, 4 rotating rod, 5 cam block, 6 spring, 7 column, 8 mounting frame, 9 reciprocating module, 10 turning handle, 11 roller, 12 connecting frame, 13 jack, 14 groove, 15 body, 16 connection block, 17 connection groove, 18 inserting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Embodiment 1:

[0020] Please refer to Figures 1-3, A printing screen roller pressing device in this embodiment includes a mounting frame 8 and a main body 15. The main body 15 is detachably arranged in the mounting frame 8. A column 7 is fixed to the lower end surface of the mounting frame 8, and a base 1 is fixed to the bottom surface of the column 7. An abutting plate 2 is arranged between the mounting frame 8 and the base 1. Four springs 6 distributed in a rectangle are fixed between the abutting plate 2 and the base 1. Two mounting plates 3 are fixed to the top surface of the base 1 along the longitudinal axis direction. A rotating rod 4 is rotatably connected in the mounting plate 3 through a bearing. A cam block 5 is fixed to the outer side of the rotating rod 4. The cam block 5 abuts between the base 1 and the abutting plate 2. A rotating handle 10 is fixed to the outer side of the rotating rod 4 near its end. An inserting block 18 is fixed to the top surface of the abutting plate 2 near its right side. A jack 13 is opened on the mounting frame 8 corresponding to the inserting block 18.

[0021] During application, when positioning the material, place the material on the abutting plate 2 and make the material abut against the inserting block 18 to position the material. After the material is positioned, rotate the rotating handle 10. After the rotating plate rotates, drive the cam block 5 to rotate through the rotating rod 4. When the cam block 5 rotates, it will lift the abutting plate 2, thereby abutting the material against the bottom surface of the main body 15. And when the abutting plate 2 is lifted, the inserting block 18 will also be inserted into the jack 13.

[0022] Embodiment 2:

[0023] The basic content is the same as that of Embodiment 1, except that:

[0024] Please refer to Figure 1 and Figure 3 , The vertical cross-sectional shape of the mounting frame 8 in this embodiment is a square frame shape. The length and width of the abutting plate 2 are both greater than the length and width of the inner cavity of the mounting frame 8. The inserting block 18 and the jack 13 are in clearance fit.

[0025] During application, after the lifted abutting plate 2 drives the inserting block 18 to insert into the jack 13, it can prevent the abutting plate 2 from moving and driving the material to move during the printing process, improving the printing effect, and the abutting plate 2 can also completely cover the main body 15.

[0026] Embodiment 3:

[0027] The basic content is the same as that of Embodiment 1, except that:

[0028] Please refer to Figure 1 , A reciprocating module 9 is arranged on the mounting frame 8 in this embodiment. A connecting frame 12 is arranged on the reciprocating module 9. A roller 11 is detachably arranged in the connecting frame 12. The roller 11 abuts against the top surface of the main body 15.

[0029] During application, after the abutting plate 2 abuts the material against the bottom surface of the main body 15, squeeze the coating on the main body 15, and then the reciprocating module 9 runs to drive the roller 11 to roll on the main body 15 through the connecting frame 12 to complete the printing of the material.

[0030] Example 4:

[0031] The basic content is the same as that of Example 1, except that:

[0032] Please refer to Figure 1 , a groove 14 is formed in the bottom surface of the mounting bracket 8 in this embodiment, the body 15 is slidably connected in the groove 14, connecting blocks 16 are fixed on both the left and right sides of the body 15, connecting grooves 17 corresponding to the connecting blocks 16 are formed in the mounting bracket 8, the connecting blocks 16 are slidably connected in the connecting grooves 17, the connecting grooves 17 communicate with the groove 14, the connecting blocks 16 and the connecting grooves 17 are in clearance fit, and the connecting blocks 16 are L-shaped blocks.

[0033] During application, the body 15 can be conveniently removed from the groove 14 in the mounting bracket 8 through the connecting blocks 16 and the connecting grooves 17 so as to facilitate the cleaning of the body 15. After the cleaning of the body 15 is completed, the connecting blocks 16 are moved into the connecting grooves 17, and then the body 15 can be reinstalled in the groove 14 in the mounting bracket 8.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A printing screen roller pressing device, comprising a mounting frame (8) and a main body (15), characterized in that: The body (15) is detachably arranged in the mounting frame (8). A column (7) is fixed to the lower end surface of the mounting frame (8), and a base (1) is fixed to the bottom surface of the column (7). A contact plate (2) is arranged between the mounting frame (8) and the base (1). Four springs (6) distributed in a rectangle are fixed between the contact plate (2) and the base (1). Two mounting plates (3) are fixed to the top surface of the base (1) along the longitudinal axis direction. A rotating rod (4) is rotatably connected in the mounting plate (3) through a bearing. A cam block (5) is fixed to the outer side of the rotating rod (4). The cam block (5) abuts between the base (1) and the contact plate (2). A rotating handle (10) is fixed to the outer side of the rotating rod (4) near its end. At least one inserting block (18) is fixed to the top surface of the contact plate (2) near its edge. A jack (13) is provided on the mounting frame (8) corresponding to the inserting block (18).

2. A printing screen roller pressing device according to claim 1, characterized in that: A reciprocating module (9) is arranged on the mounting frame (8). A connecting frame (12) is arranged on the reciprocating module (9). A roller (11) is detachably arranged in the connecting frame (12). The roller (11) abuts against the top surface of the body (15).

3. A printing screen roller pressing device according to claim 1, characterized in that: The vertical cross-sectional shape of the mounting frame (8) is in the shape of a Chinese character 'hui'. The length and width of the contact plate (2) are both larger than the length and width of the inner cavity of the mounting frame (8).

4. A printing screen roller pressing device according to claim 1, characterized in that: The inserting block (18) and the jack (13) are in clearance fit.

5. A printing screen roller pressing device according to claim 1, characterized in that: A groove (14) is formed in the bottom surface of the mounting frame (8). The body (15) is slidably connected in the groove (14). Connecting blocks (16) are fixed to both the left and right sides of the body (15). Connecting grooves (17) are provided on the mounting frame (8) corresponding to the connecting blocks (16). The connecting blocks (16) are slidably connected in the connecting grooves (17). The connecting grooves (17) communicate with the groove (14).

6. The printing screen roller pressing device according to claim 5, characterized in that: The connecting block (16) and the connecting groove (17) are in clearance fit. The connecting block (16) is an L-shaped block.

Images