Screen printing clamp
Through the clamp structure driven by the slide chute and servo motor, combined with adjustment, translation and lifting components, the problem of intimate contact between the silk screen clamps during use is solved, and the precise clamping and position adjustment of the silk screen plate is achieved, which improves the printing quality.
Patent Information
- Application Number
- CN202422467692.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-10-12
AI Technical Summary
During the use of existing silk screen fixtures, the contact surfaces of the screen printing plate and the substrate are not tight enough, resulting in defects in the printing pattern or text and failing to meet the qualified standards.
The clamp structure driven by sliding grooves, first bidirectional screws, and servo motors are adopted, combined with adjustment, translation and lifting components, to achieve precise clamping and position adjustment of the screen printing screen plate to ensure close contact.
It realizes stable clamping of screen printed boards of different sizes, ensures printing quality, avoids printing defects, and meets qualified standards.
Smart Images
Figure CN223290488U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of silk screen clamps, in particular to a silk screen clamp. Background Art
[0002] Screen printing belongs to stencil printing, which is known as the four major printing methods together with lithography, letterpress printing and gravure printing. Stencil printing includes copy plate, perforated plate, spray printing and screen printing. The principle of stencil printing is that when printing, the printing plate is subjected to a certain pressure to transfer the ink through the holes of the stencil to the substrate, thereby forming an image or text.
[0003] Currently, when operators use a silk screen to print patterns or text on a substrate, they often need to use a clamp to clamp and secure the screen to prevent it from shifting during printing. However, although the existing silk screen clamp can effectively fix the screen, it sometimes does not fit tightly enough between the screen and the substrate, resulting in micro-cracks. This in turn causes defects in the pattern or text printed on the substrate, making it unable to meet the quality standards. Therefore, it is necessary to improve it. To overcome these disadvantages, the present invention provides a silk screen clamp. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a screen printing fixture.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a silk screen clamp, comprising a base, a slide groove is provided inside the base, a first bidirectional screw is rotatably connected inside the slide groove, clamping plates are provided on both sides of the upper end of the slide groove, the clamping plates are slidably connected to the slide groove, and are threadedly connected to one side of the first bidirectional screw, a silk screen plate is provided above the base, clamping components are provided on both sides of the silk screen plate, an adjustment component for adjusting the spacing between the clamping components is provided on the rear side of the clamping component, a lifting component for adjusting the height of the adjustment component is provided on the rear side of the base, and a translation component for adjusting the position of the lifting component is provided on the rear side of the base.
[0006] Furthermore, a first servo motor is fixedly connected to one side of the base, and an output end of the first servo motor is fixedly connected to one end of a first bidirectional screw.
[0007] Furthermore, the translation assembly includes a first slide rail, a first screw is rotatably connected inside the first slide rail, a second servo motor is fixedly connected to one side of the first slide rail, and an output end of the second servo motor is fixedly connected to one end of the first screw.
[0008] Furthermore, the lifting assembly includes a second slide rail, a second screw is rotatably connected inside the second slide rail, a first slider is fixedly connected to the bottom end of the second slide rail, the first slider is slidably connected to the first slide rail and is threadedly connected to the first screw, a third servo motor is fixedly connected to the upper end of the first slide rail, and the output end of the third servo motor is fixedly connected to the upper end of the second screw.
[0009] Furthermore, the adjustment component includes a third slide rail, a second bidirectional screw is rotatably connected inside the third slide rail, a second slider is fixedly connected to the rear side of the third slide rail, the second slider is slidably connected to the second slide rail and is threadedly connected to the second screw, a fourth servo motor is fixedly connected to one side of the third slide rail, and the output end of the fourth servo motor is fixedly connected to one end of the second bidirectional screw.
[0010] Furthermore, the clamping assembly includes a fourth slide rail, a third bidirectional screw is rotatably connected inside the fourth slide rail, a third slider is fixedly connected to one end of the fourth slide rail, the third slider is slidably connected to the third slide rail and is threadedly connected to one side of the second bidirectional screw, the other end of the fourth slide rail is fixedly connected to a fifth servo motor, the output end of the fifth servo motor is fixedly connected to one end of the third bidirectional screw, fourth sliders are slidably connected to both sides of the fourth slide rail, the fourth slider is threadedly connected to one side of the third bidirectional screw, and protective pads are fixedly connected to the fourth sliders.
[0011] Beneficial effects of the utility model:
[0012] When the utility model is in use, the silk screen printing clamp can adjust the distance between the clamping plates through the provided slide groove, the first bidirectional screw and the first servo motor, so that the printed article can be clamped; the distance between the clamping components can be adjusted through the provided adjustment component, so that silk screen plates of different sizes can be clamped through the clamping component; the provided translation component can adjust the position of the silk screen plate, so that silk screen printing can be performed on different positions of the printed article; the provided lifting component can drive the silk screen plate to be close to the printed article, so that silk screen printing is performed on it. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the specific implementation methods. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0014] Figure 1 : A front view of the utility model;
[0015] Figure 2: Schematic diagram of the translation assembly structure of the utility model;
[0016] Figure 3 : Schematic diagram of the lifting assembly structure of the utility model;
[0017] Figure 4 : Schematic diagram of the structure of the adjustment component of the utility model;
[0018] Figure 5 : Schematic diagram of the clamping assembly structure of the present invention.
[0019] The reference numerals are as follows:
[0020] 1. Base; 2. Slide; 3. First bidirectional screw; 4. Clamp; 5. First servo motor; 6. Translation assembly; 7. Lifting assembly; 8. Adjustment assembly; 9. Clamping assembly; 10. Silk screen; 11. First slide rail; 12. First screw; 13. Second servo motor; 14. Second slide rail; 15. Second screw; 16. First slider; 17. Third servo motor; 18. Third slide rail; 19. Second bidirectional screw; 20. Second slider; 21. Fourth servo motor; 22. Fourth slide rail; 23. Third bidirectional screw; 24. Third slider; 25. Fifth servo motor; 26. Fourth slider; 27. Protective pad. DETAILED DESCRIPTION
[0021] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] like Figure 1-5 As shown, a silk screen fixture is provided, including a base 1, a slide groove 2 is provided inside the base 1, a first bidirectional screw 3 is rotatably connected inside the slide groove 2, and clamps 4 are provided on both sides of the upper end of the slide groove 2, the clamps 4 are slidably connected to the slide groove 2, and are threadedly connected to one side of the first bidirectional screw 3, a silk screen screen 10 is provided above the base 1, clamping components 9 are provided on both sides of the silk screen screen 10, an adjusting component 8 for adjusting the spacing between the clamping components 9 is provided on the rear side, a lifting component 7 for adjusting the height of the adjusting component 8 is provided on the rear side of the base 1, and a translation component 6 for adjusting the position of the lifting component 7 is provided on the rear side of the base 1.
[0023] As shown in the figure, a first servo motor 5 is fixedly connected to one side of the base 1 , and an output end of the first servo motor 5 is fixedly connected to one end of the first bidirectional screw 3 .
[0024] As shown in the figure, the translation assembly 6 includes a first slide rail 11, and a first screw 12 is rotatably connected inside the first slide rail 11. A second servo motor 13 is fixedly connected to one side of the first slide rail 11. The output end of the second servo motor 13 is fixedly connected to one end of the first screw 12. The second servo motor 13 drives the first screw 12 to rotate, which can drive the lifting assembly 7 to move along the first slide rail 11 through the first slider 16.
[0025] As shown in the figure, the lifting assembly 7 includes a second slide rail 14, a second screw 15 is rotatably connected inside the second slide rail 14, a first slider 16 is fixedly connected to the bottom end of the second slide rail 14, the first slider 16 is slidably connected to the first slide rail 11, and is threadedly connected to the first screw 12, a third servo motor 17 is fixedly connected to the upper end of the first slide rail 11, and the output end of the third servo motor 17 is fixedly connected to the upper end of the second screw 15, the third servo motor 17 drives the second screw 15 to rotate, and can drive the adjustment assembly 8 to rise and fall along the second slide rail 14 through the second slider 20.
[0026] As shown in the figure, the adjusting component 8 includes a third slide rail 18, the third slide rail 18 is internally rotatably connected to the second bidirectional screw 19, the rear side of the third slide rail 18 is fixedly connected to the second slider 20, the second slider 20 is slidably connected to the second slide rail 14, and is threadedly connected to the second screw 15, one side of the third slide rail 18 is fixedly connected to a fourth servo motor 21, the output end of the fourth servo motor 21 is fixedly connected to one end of the second bidirectional screw 19, the clamping component 9 includes a fourth slide rail 22, the fourth slide rail 22 is internally rotatably connected to the third bidirectional screw 23, one end of the fourth slide rail 22 is fixedly connected to the third slider 24, the third slider 24 is slidably connected to the third slide rail 18, and is threadedly connected to one side of the second bidirectional screw 19, the other end of the fourth slide rail 22 is fixed A fifth servo motor 25 is fixedly connected, and the output end of the fifth servo motor 25 is fixedly connected to one end of the third bidirectional screw 23. Fourth sliders 26 are slidably connected on both sides of the fourth slide rail 22. The fourth slider 26 is threadedly connected to one side of the third bidirectional screw 23. Protective pads 27 are fixedly connected to the fourth sliders 26. The fifth servo motor 25 drives the third bidirectional screw 23 to rotate, and can drive the fourth slider 26 to move closer or away along the fourth slide rail 22, so that the spacing between the fourth sliders 26 can be adjusted. The fourth servo motor 21 drives the second bidirectional screw 19 to rotate, and can drive the clamping assembly 9 to approach along the third slide rail 18 through the third slider 24, so that silk screen plates 10 of different sizes can be clamped through the protective pads 27.
[0027] Working principle: When in use, the article to be printed is placed on the base 1 between the clamping plates 4. The first servo motor 5 drives the first bidirectional screw 3 to rotate, which can drive the clamping plates 4 to move along the slide 2, and adjust the distance between the clamping plates 4, so that the article to be printed can be clamped. The adjustment component 8 can be used to adjust the distance between the clamping components 9. The fifth servo motor 25 drives the third bidirectional screw 23 to rotate, which can drive the fourth slider 26 to move closer or farther along the fourth slide rail 22, so that the distance between the fourth sliders 26 can be adjusted. The fourth servo motor 21 drives the second bidirectional screw 19 to rotate, which can drive the clamping component 9 to move along the third slide rail. The block 24 approaches along the third slide rail 18, so that the screen printing screens 10 of different sizes can be clamped by the protective pad 27. The set translation component 6 can adjust the position of the screen printing screen 10. Specifically, the second servo motor 13 drives the first screw 12 to rotate, which can drive the lifting component 7 to move along the first slide rail 11 through the first slider 16, so that screen printing can be performed on different positions of the printed object. The set lifting component 7 can drive the screen printing screen 10 to be close to the object to be printed, so as to facilitate screen printing. Specifically, the third servo motor 17 drives the second screw 15 to rotate, which can drive the adjustment component 8 to rise and fall along the second slide rail 14 through the second slider 20.
[0028] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. A screen printing fixture, comprising a base (1), characterized in that: A slide groove (2) is provided inside the base (1), and a first bidirectional screw (3) is rotatably connected inside the slide groove (2). Clamps (4) are provided on both sides of the upper end of the slide groove (2), and the clamps (4) are slidably connected to the slide groove (2) and are threadedly connected to one side of the first bidirectional screw (3). A silk screen (10) is provided above the base (1), and clamping components (9) are provided on both sides of the silk screen (10). An adjusting component (8) for adjusting the spacing between the clamping components (9) is provided on the rear side of the clamping component (9), and a lifting component (7) for adjusting the height of the adjusting component (8) is provided on the rear side of the adjusting component (8). A translation component (6) for adjusting the position of the lifting component (7) is provided on the rear side of the base (1).
2. The screen printing fixture according to claim 1, characterized in that: A first servo motor (5) is fixedly connected to one side of the base (1), and an output end of the first servo motor (5) is fixedly connected to one end of a first bidirectional screw (3).
3. The screen printing fixture according to claim 1, characterized in that: The translation assembly (6) includes a first slide rail (11), a first screw rod (12) is rotatably connected inside the first slide rail (11), a second servo motor (13) is fixedly connected to one side of the first slide rail (11), and an output end of the second servo motor (13) is fixedly connected to one end of the first screw rod (12).
4. The screen printing fixture according to claim 3, characterized in that: The lifting assembly (7) includes a second slide rail (14), a second screw rod (15) is rotatably connected inside the second slide rail (14), a first slider (16) is fixedly connected to the bottom end of the second slide rail (14), the first slider (16) is slidably connected to the first slide rail (11) and is threadedly connected to the first screw rod (12), a third servo motor (17) is fixedly connected to the upper end of the first slide rail (11), and an output end of the third servo motor (17) is fixedly connected to the upper end of the second screw rod (15).
5. The screen printing fixture according to claim 4, characterized in that: The adjustment assembly (8) includes a third slide rail (18), a second bidirectional screw (19) is rotatably connected inside the third slide rail (18), a second slider (20) is fixedly connected to the rear side of the third slide rail (18), the second slider (20) is slidably connected to the second slide rail (14) and is threadedly connected to the second screw (15), a fourth servo motor (21) is fixedly connected to one side of the third slide rail (18), and an output end of the fourth servo motor (21) is fixedly connected to one end of the second bidirectional screw (19).
6. The screen printing fixture according to claim 5, characterized in that: The clamping assembly (9) includes a fourth slide rail (22), the fourth slide rail (22) is internally rotatably connected to a third bidirectional screw (23), one end of the fourth slide rail (22) is fixedly connected to a third slider (24), the third slider (24) is slidably connected to the third slide rail (18), and is threadedly connected to one side of the second bidirectional screw (19), the other end of the fourth slide rail (22) is fixedly connected to a fifth servo motor (25), the output end of the fifth servo motor (25) is fixedly connected to one end of the third bidirectional screw (23), both sides of the fourth slide rail (22) are slidably connected to fourth sliders (26), the fourth slider (26) is threadedly connected to one side of the third bidirectional screw (23), and a protective pad (27) is fixedly connected to each of the fourth sliders (26).