Scraper device for silk-screen printing

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By designing a scraper device for screen printing, the curved cover plate is directly processed by matching the curved cover plate with the curvature of the rubber pad, which solves the environmental pollution and complex processes of the spraying and printing film processes in the prior art, and achieves an environmentally friendly and efficient screen printing effect.

CN222682019UActive Publication Date: 2025-03-28YIXING XUANYI OPTOELECTRONICS TECHNOLOGY CO LTD

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Patent Information

Application Number: CN202421608802.6
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-07-09
Publication Date: 2025-03-28
Estimated Expiration: 2034-07-09

AI Technical Summary

Technical Problem

When processing 3D cover plate decoration, existing screen printing often uses spraying or printing film processes, resulting in large environmental load, unenvironmental protection, and complex processes, which increases manufacturing costs.

Method used

A scraper device for screen printing is designed, including scraper body, pad block, rubber pad, insert plate, baffle and other components. By matching the curved cover with the fixture of the curved cover plate, the curved cover plate is directly processed to simplify the process.

Benefits of technology

This device can reduce processing processes, reduce environmental pollution, reduce manufacturing costs, and achieve environmentally friendly and efficient screen printing effects without upgrading the screen printing machine equipment.

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Abstract

The utility model discloses a scraper device for silk-screen printing, which comprises a body component, a scraper blade, a scraper blade and a scraper blade. The fixing part comprises a cushion block, a rubber mat, an extension block, an insertion plate, a baffle, an insertion groove, an extension plate, a fixing block and a fixing groove; the extension block is connected to an inner cavity of the scraper body, the cushion block is connected to the lower portion of the extension block, the middle of the bottom end of the extension block is connected with the insertion plate, the middle of the top end of the cushion block is provided with an insertion groove, the insertion plate is connected into the insertion groove in an inserted mode, and the two sides of the outer wall of the extension block are connected with the baffles which are clamped to the two sides of the outer wall of the cushion block. The problems that during actual processing of existing silk-screen printing, 3D cover plate decoration is generally subjected to a spraying processing or film printing process, spraying has a very large environmental load and is not suitable for the environmental protection requirement, the film printing process is increased, and the manufacturing cost is increased are solved.

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Description

Technical Field

[0001] The utility model relates to the technical field of screen printing, in particular to a scraper device used for screen printing. Background Art

[0002] In the field of new energy vehicles, car designs are becoming more and more intelligent, and as a result, there are more and more screens in the car. In order to better reflect the 3D effect, curved screens are gradually becoming more popular. 3D cover plates can be designed to be curved, which greatly improves the overall design of the car's interior atmosphere. As a result, the production of 3D cover plates has also increased significantly.

[0003] In the actual processing of existing screen printing, 3D cover plate decoration is generally carried out by spraying or printing film. Spraying has a very large load on the environment and is not suitable for environmental protection requirements. The printing film process increases and the manufacturing cost rises. Therefore, it is necessary to provide a scraper device that can avoid the complicated process caused by the above-mentioned process, so that ordinary screen printing machines can be completed without upgrading the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a scraper device for screen printing to solve the problems raised in the above-mentioned background technology. In the actual processing of existing screen printing, 3D cover plate decoration is generally carried out by spraying or printing film technology. Spraying has a very large load on the environment and is not suitable for environmental protection requirements. The printing film process increases and the manufacturing cost increases.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a scraper device for screen printing, comprising:

[0007] A body component, wherein the body component comprises a scraper body;

[0008] A fixing component, wherein the fixing component includes a cushion block, a rubber cushion, an extension block, a plug plate, a baffle, a slot, an extension plate, a fixing block and a fixing slot;

[0009] The extension block is connected to the inner cavity of the scraper body, the cushion block is connected to the lower part of the extension block, the middle of the bottom end of the extension block is connected to the plug plate, a slot is opened in the middle of the top end of the cushion block, the plug plate is connected to the inside of the slot by insertion, and the two sides of the outer wall of the extension block are connected to the baffles, which are clamped on both sides of the outer wall of the cushion block.

[0010] Furthermore, both sides of the outer wall of the rubber pad are connected to extension plates, the middle of the top of the extension plate is connected to a fixing block, the middle of the bottom of the extension block is provided with a fixing groove, and the fixing block is connected inside the fixing groove by insertion.

[0011] Furthermore, it also includes a reinforcement component, which includes a support frame, a positioning groove, a positioning block and a pull rod;

[0012] The lower parts of both sides of the outer wall of the scraper body are connected to the support frame, the middle part of the support frame passes through the pull rod, one end of the pull rod is connected to the positioning block, and the middle part of one side of the outer surface of the baffle and the fixed block are provided with positioning grooves, and the positioning block is connected inside the positioning groove by insertion.

[0013] Furthermore, the main body component also includes a jig and a processing table;

[0014] The jig is connected to the middle part of the top of the processing table, and the scraper body is connected to the upper part of the processing table. The scraper body and the jig correspond to each other.

[0015] Furthermore, it also includes a supporting component, which includes a limit block, a supporting plate, a pressure plate, a spring, a fixing frame, a moving groove and a moving rod;

[0016] One end of the fixing frame is evenly connected to the two ends of the outer surface of the scraper body, the other end of the fixing frame is connected to the support plate, one end of the support plate is evenly connected to the spring, the spring is connected to the outer surface of the pressure plate, and the pressure plate is attached to the outer surface of the rubber pad.

[0017] Furthermore, the two sides of the outer wall of the support plate are connected to limit blocks, a moving groove is provided in the middle of the limit blocks, and the two sides of the outer wall of the pressure plate are connected to moving rods, which are movably connected inside the moving grooves.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] The utility model provides a pad inside the scraper body, provides a rubber pad at the bottom of the pad, inserts the insert plate into the slot, so that the pad is installed inside the scraper body, and the rubber pad is placed on the arc surface at the bottom of the pad. After pressing and forming, the baffles on both sides will be clamped on both sides of the rubber pad, and the pull rod is pushed to fix the positioning block inside the positioning groove, so that the rubber pad is fixed, and the curved cover plate is located on the upper part of the fixture, the curvature of the rubber pad is the same as the curvature of the fixture, and the curved cover plate is processed by using the rubber pad, which reduces the processing steps, so that an ordinary screen printing machine can be completed without upgrading the equipment.

[0020] Based on the above beneficial effects, a pressure plate is provided. When the rubber pad is installed at the bottom of the scraper body, the pressure plate is completely clamped on the outer surface of the rubber pad through the elastic force generated by the spring. When the rubber pad is processing the curved cover plate, the support of the pressure plate can avoid the resistance generated by the rubber pad during processing, and finally deformation, thereby increasing a certain support strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1It is a schematic diagram of a processing table of the utility model;

[0022] Figure 2 This is a schematic diagram of the scraper body of the utility model after being disassembled;

[0023] Figure 3 This is a schematic diagram of the interior of the scraper body of the utility model after being disassembled;

[0024] Figure 4 It is a schematic diagram of the bottom of the scraper body of the utility model after being disassembled.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 11. Squeegee body; 12. Jig; 13. Processing table;

[0027] 21. Cushion block; 22. Rubber pad; 23. Extension block; 24. Insert plate; 25. Baffle plate; 26. Slot; 27. Extension plate; 28. Fixing block; 29. Fixing slot;

[0028] 31. Support frame; 32. Positioning slot; 33. Positioning block; 34. Pull rod;

[0029] 41. Limit block; 42. Support plate; 43. Pressing plate; 44. Spring; 45. Fixed frame; 46. Moving slot; 47. Moving rod. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0032] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] See also Figure 1-4 As shown, this embodiment is a scraper device for screen printing, comprising:

[0034] A body component, wherein the body component comprises a scraper body 11;

[0035] A fixing component, the fixing component includes a cushion block 21, a rubber pad 22, an extension block 23, an insert plate 24, a baffle 25, a slot 26, an extension plate 27, a fixing block 28 and a fixing slot 29;

[0036] The extension block 23 is connected to the inner cavity of the scraper body 11, the cushion block 21 is connected to the lower part of the extension block 23, the middle part of the bottom end of the extension block 23 is connected to the plug plate 24, the middle part of the top end of the cushion block 21 is provided with a slot 26, the plug plate 24 is connected to the inside of the slot 26 by insertion, and the two sides of the outer wall of the extension block 23 are connected to the baffle plates 25, and the baffle plates 25 are clamped on both sides of the outer wall of the cushion block 21;

[0037] The rubber pad 22 is placed on the curved surface at the bottom of the cushion block 21 and pressed into shape. The curved cover plate is located on the upper part of the fixture 12. The curvature of the rubber pad 22 is the same as that of the fixture 12. The curved cover plate is processed using the rubber pad 22.

[0038] The two sides of the outer wall of the rubber pad 22 are connected to the extension plate 27, the middle of the top of the extension plate 27 is connected to the fixing block 28, the middle of the bottom of the extension block 23 is provided with a fixing groove 29, and the fixing block 28 is connected inside the fixing groove 29 by insertion;

[0039] When the rubber pad 22 is installed at the bottom of the cushion block 21 , the rubber pad 22 can be fixed by inserting the fixing block 28 into the fixing groove 29 .

[0040] It also includes a reinforcement component, which includes a support frame 31, a positioning groove 32, a positioning block 33 and a pull rod 34;

[0041] The lower part of both sides of the outer wall of the scraper body 11 is connected to the support frame 31, the middle part of the support frame 31 passes through the pull rod 34, one end of the pull rod 34 is connected to the positioning block 33, the middle part of the outer surface of the baffle 25 and the fixing block 28 is provided with a positioning groove 32, and the positioning block 33 is connected to the inside of the positioning groove 32 by insertion;

[0042] The pull rod 34 is pushed so that the positioning block 33 is fixed inside the positioning groove 32 , so that the fixing block 28 and the stopper are reinforced.

[0043] The main body component also includes a jig 12 and a processing table 13;

[0044] The jig 12 is connected to the middle of the top of the processing table 13, and the scraper body 11 is connected to the upper part of the processing table 13, and the scraper body 11 and the jig 12 are in a corresponding form to each other;

[0045] The jig 12 can be placed on the upper part of the processing table 13 , the curved cover plate can be placed inside the jig 12 , and the curved cover plate can be processed by using the scraper body 11 .

[0046] Working principle: first, insert the insert plate 24 into the slot 26, so that the pad 21 is installed inside the scraper body 11, and the rubber pad 22 is placed on the arc surface at the bottom of the pad 21, and the fixing block 28 is inserted into the fixing groove 29 for fixing. After pressing and forming, the baffles 25 on both sides will be clamped on both sides of the rubber pad 22, and the pull rod 34 is pushed to fix the positioning block 33 inside the positioning groove 32, so that the rubber pad 22 is fixed;

[0047] The curved cover plate is located on the upper part of the fixture 12, and the curvature of the rubber pad 22 is the same as that of the fixture 12. The curved cover plate is processed by the rubber pad 22, which reduces the processing steps and allows an ordinary screen printing machine to be completed without upgrading the equipment.

[0048] See also Figure 1 , Figure 2 As shown, this embodiment is based on the above embodiment 1 and further includes a supporting component, wherein the supporting component includes a limit block 41, a supporting plate 42, a pressing plate 43, a spring 44, a fixing frame 45, a moving groove 46 and a moving rod 47;

[0049] One end of the fixing frame 45 is evenly connected to both ends of the outer surface of the scraper body 11, and the other end of the fixing frame 45 is connected to the support plate 42. One end of the support plate 42 is evenly connected to the spring 44. The spring 44 is connected to the outer surface of the pressing plate 43. The pressing plate 43 is attached to the outer surface of the rubber pad 22.

[0050] The elastic force generated by the spring 44 allows the pressing plate 43 to be completely clamped on the outer surface of the rubber pad 22 . The rubber pad 22 utilizes the support of the pressing plate 43 when processing the curved cover plate.

[0051] The two sides of the outer wall of the support plate 42 are connected to the limit blocks 41, and the middle of the limit blocks 41 is provided with a moving groove 46. The two sides of the outer wall of the pressure plate 43 are connected to the moving rods 47, and the moving rods 47 are movably connected inside the moving grooves 46.

[0052] When the pressing plate 43 moves due to the elastic force generated by the spring 44 , its moving block moves inside the moving groove 46 at the same time.

[0053] Working principle: after the rubber pad 22 is installed on the bottom of the scraper body 11, the pressure plate 43 is completely clamped on the outer surface of the rubber pad 22 through the elastic force generated by the spring 44. When the pressure plate 43 moves through the elastic force generated by the spring 44, its moving block moves inside the moving groove 46 at the same time. The moving block and the moving groove 46 can support the pressure plate 43. When the rubber pad 22 is processing the curved cover plate, the support of the pressure plate 43 can be used to avoid the resistance generated by the rubber pad 22 during processing, and finally deformation, thereby increasing a certain supporting strength.

[0054] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A scraper device for screen printing, characterized in that: include: A body part, the body part comprising a scraper body (11); A fixing component, the fixing component comprising a cushion block (21), a rubber cushion (22), an extension block (23), an insert plate (24), a baffle plate (25), a slot (26), an extension plate (27), a fixing block (28) and a fixing groove (29); The extension block (23) is connected to the inner cavity of the scraper body (11), the cushion block (21) is connected to the lower part of the extension block (23), the middle part of the bottom end of the extension block (23) is connected to the plug plate (24), the middle part of the top end of the cushion block (21) is provided with a slot (26), the plug plate (24) is connected to the inside of the slot (26) by means of insertion, and the two sides of the outer wall of the extension block (23) are connected to the baffle plates (25), and the baffle plates (25) are clamped on the two sides of the outer wall of the cushion block (21).

2. A scraper device for screen printing according to claim 1, characterized in that: The two sides of the outer wall of the rubber pad (22) are connected to the extension plate (27), the middle of the top of the extension plate (27) is connected to the fixing block (28), the middle of the bottom of the extension block (23) is provided with a fixing groove (29), and the fixing block (28) is connected to the inside of the fixing groove (29) by insertion.

3. A scraper device for screen printing according to claim 1, characterized in that: It also includes a reinforcement component, which includes a support frame (31), a positioning groove (32), a positioning block (33) and a pull rod (34); The lower parts of both sides of the outer wall of the scraper body (11) are connected to a support frame (31), a pull rod (34) passes through the middle of the support frame (31), one end of the pull rod (34) is connected to a positioning block (33), and a positioning groove (32) is provided in the middle of one side of the outer surface of the baffle (25) and the fixing block (28), and the positioning block (33) is connected to the inside of the positioning groove (32) by insertion.

4. A scraper device for screen printing according to claim 1, characterized in that: The main body component also includes a jig (12) and a processing table (13); The jig (12) is connected to the middle of the top of the processing table (13), and the scraper body (11) is connected to the upper part of the processing table (13), and the scraper body (11) and the jig (12) are in a corresponding form to each other.

5. The scraper device for screen printing according to claim 1, characterized in that: It also includes a supporting component, which includes a limit block (41), a supporting plate (42), a pressing plate (43), a spring (44), a fixing frame (45), a moving groove (46) and a moving rod (47); One end of the fixing frame (45) is evenly connected to two ends of the outer surface of the scraper body (11), the other end of the fixing frame (45) is connected to the support plate (42), one end of the support plate (42) is evenly connected to the spring (44), the spring (44) is connected to the outer surface of the pressing plate (43), and the pressing plate (43) is attached to the outer surface of the rubber pad (22).

6. A scraper device for screen printing according to claim 5, characterized in that: The two sides of the outer wall of the support plate (42) are connected to the limit blocks (41), a moving groove (46) is provided in the middle of the limit blocks (41), and the two sides of the outer wall of the pressure plate (43) are connected to the moving rods (47), and the moving rods (47) are movably connected inside the moving grooves (46).