Screen printing plate for silk-screen printing

Abstract

The utility model relates to the technical field of screen printing plates, in particular to a screen printing plate for silk-screen printing. Comprising a first screen frame, a second screen frame and a silk screen and further comprises a lifting frame, a clamping groove used in cooperation with the second screen frame is formed in one side of the upper portion of the first screen frame, the silk screen is pressed and fixed in the clamping groove through the second screen frame, a bolt hole is formed in the bottom of an inner cavity of the second screen frame, and a bolt is rotationally arranged in the bolt hole; threaded holes used in cooperation with the bolts are further formed in the bottom of the lifting frame. And the tension degree of the fixed silk screen can be conveniently adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to screen printing technology field, concretely is a screen printing with screen. BACKGROUND

[0002] The screen generally includes a screen frame and a silk screen, and the silk screen needs to be fixed on the frame with sufficient tension.

[0003] In the prior art, there is a screen printing with screen disclosed in CN222201986U, which comprises a first screen frame, a second screen frame, a silk screen and a sealing strip. The first screen frame is arranged outside the second screen frame, the silk screen is arranged on the second screen frame, and the four edges of the silk screen extend between the first screen frame and the second screen frame. The sealing strip is provided with a plurality of sealing strips, and the sealing strips are arranged on the four edges of the silk screen. The first screen frame tightly presses the sealing strip and the four edges of the silk screen on the outer wall of the second screen frame to tension the silk screen.

[0004] When the silk screen is tensioned, the fixed silk screen cannot be adjusted in tension, and the tensioning and fixing of the silk screen requires high proficiency of the operator. UTILITY MODEL CONTENT

[0005] (I) Technical problem solved

[0006] In order to solve the above problems of the prior art, the utility model provides a screen printing with screen, which is convenient for adjusting the tension of the fixed silk screen.

[0007] (II) Technical scheme

[0008] In order to achieve the above purpose, the utility model adopts the main technical scheme comprising:

[0009] A screen printing with screen comprises a first screen frame, a second screen frame and a silk screen, further comprising a lifting frame. The first screen frame is provided with a clamping groove on one side above the first screen frame, which is matched with the second screen frame. The silk screen is tightly fixed in the clamping groove through the second screen frame. A bolt hole is arranged at the bottom of the inner cavity of the second screen frame. A bolt is rotatably arranged in the bolt hole. A threaded hole matched with the bolt is further arranged at the bottom of the lifting frame. It is convenient to adjust the tension of the fixed silk screen.

[0010] Preferably, a gap exists between the outer wall of the lifting frame and the second screen frame.

[0011] Preferably, the bolt hole is provided with four bolt holes, which are respectively arranged at the four corners of the second screen frame.

[0012] Preferably, the upper surface of the first mesh frame is higher than the lifting frame, and when the second mesh frame is engaged in the slot, the upper surface of the second mesh frame is not higher than the upper surface of the first mesh frame.

[0013] (III) Beneficial Effects

[0014] This invention provides a screen printing stencil. It has the following advantages:

[0015] (1) After the wire mesh is pressed and fixed in the slot on the first wire mesh frame by the second wire mesh frame, when it is necessary to adjust the tension of the wire mesh, the bolt can be rotated to lift or lower the lifting frame, thereby adjusting the tension of the wire mesh. Attached Figure Description

[0016] Figure 1 This is a structural diagram of the present utility model;

[0017] Figure 2 This is a cross-sectional view of the connection structure between the first mesh frame and the lifting frame of this utility model.

[0018] In the diagram: 1. First mesh frame; 2. Second mesh frame; 3. Wire mesh; 4. Lifting frame; 5. Card slot; 6. Bolt hole; 7. Bolt; 8. Threaded hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1 As shown, the screen printing stencil of this embodiment includes a first frame 1, a second frame 2, and a screen 3, as well as a lifting frame 4. A slot 5, which mates with the second frame 2, is provided on one side of the upper part of the first frame 1. The screen 3 is pressed and fixed within the slot 5 by the second frame 2. A bolt hole 6 is provided at the bottom of the inner cavity of the second frame 2, and a bolt 7 is rotatably disposed within the bolt hole 6. A threaded hole 8, which mates with the bolt 7, is also provided at the bottom of the lifting frame 4. This facilitates adjustment of the tension of the fixed screen 3.

[0021] Furthermore, there is a gap between the outer wall of the lifting frame 4 and the second mesh frame 2.

[0022] Furthermore, four bolt holes 6 are provided, located at the four corners of the second mesh frame 2.

[0023] Further, the upper end surface of the first screen frame 1 is higher than the lifting frame 4, and when the second screen frame 2 is clamped in the clamping groove 5, the upper end surface of the second screen frame 2 is not higher than the upper end surface of the first screen frame 1. Avoid the situation that the end surface is not flat after the screen is made and placed on the light transmission plate.

[0024] Working principle: The silk screen 3 is laid on the first screen frame 1, and then the second screen frame 2 is pressed down. When the second screen frame 2 is clamped in the clamping groove 5 of the first screen frame 1, the silk screen 3 can be tightly fixed. When the tension of the silk screen 3 needs to be adjusted, the bolt 7 is rotated. When the bolt 7 is rotated, the lifting frame 4 can be lifted or lowered through the threaded hole 8. When the lifting frame 4 is lifted or lowered, the silk screen 3 can be lifted or lowered, thereby adjusting the tension of the silk screen 3.

Claims

1. A screen for screen printing, comprising a first screen frame (1), a second screen frame (2) and a screen (3), characterized in that: It further comprises a lifting frame (4), the first screen frame (1) is provided with a clamping groove (5) on one side above the first screen frame (1), the screen (3) is fixed in the clamping groove (5) by the second screen frame (2), the bottom of the inner cavity of the second screen frame (2) is provided with a bolt hole (6), the bolt hole (6) is rotatably provided with a bolt (7), and the bottom of the lifting frame (4) is further provided with a threaded hole (8) matched with the bolt (7).

2. The screen printing screen according to claim 1, characterized by: There is a gap between the outer wall of the lifting frame (4) and the second screen frame (2).

3. The screen printing screen according to claim 1, characterized by: The bolt hole (6) is provided with four bolt holes, which are respectively located at the four corners of the second screen frame (2).

4. The screen printing screen of claim 1, wherein: The upper end surface of the first screen frame (1) is higher than the lifting frame (4), and when the second screen frame (2) is clamped in the clamping groove (5), the upper end surface of the second screen frame (2) is not higher than the upper end surface of the first screen frame (1).

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