Spraying shielding adhesive tape attaching jig

Abstract

The utility model belongs to the technical field of rubberizing of silica gel workpieces, and discloses a spraying shielding adhesive tape attaching jig which comprises a jig body, a silica gel workpiece and a rubberizing assembly, and the silica gel workpiece is placed in the jig body; the rubberizing assembly comprises a mounting seat, an upper bulge, an upper cover plate and a rectangular through hole, the mounting seat is connected to the jig body, the upper bulge is connected to the mounting seat, the upper cover plate is placed in the jig body, and the rectangular through hole is formed in the upper cover plate. Through the arranged rubberizing assembly, a rectangular pressing column on a silica gel workpiece can protrude out of a rectangular through hole of an upper cover plate and keep flush with the upper surface of the upper cover plate, and a release film is attached to the upper cover plate, so that a rectangular adhesive tape on the release film can be attached to the silica gel workpiece, and one-time rubberizing is achieved; the production efficiency and the product quality can be improved, and customer requirements are met.

Description

Technical Field

[0001] This utility model belongs to the field of silicone workpiece adhesive technology, and particularly relates to a masking tape attachment fixture. Background Technology

[0002] In the production of silicone parts (such as sealing rings and silicone buttons) in industries such as electronics, automotive, and consumer electronics, masking tape application fixtures are crucial tools for ensuring coating quality and improving production efficiency. Current silicone part application processes require several minutes of manual labor to peel off double-sided tape one by one and attach it to the fixture. This easily leads to reduced efficiency and quality in part application, failing to meet customer needs and wasting manpower. Utility Model Content

[0003] This utility model addresses the problem in existing technologies where several minutes of manual labor are required to peel off and attach double-sided tape one by one to the fixture, which easily leads to reduced efficiency and quality of tape application on the workpiece, fails to meet customer needs, and is labor-intensive. The following technical solution is proposed:

[0004] A masking tape application fixture includes:

[0005] A fixture body and a silicone workpiece, wherein the silicone workpiece is placed inside the fixture body;

[0006] The adhesive application assembly includes a mounting base, an upper protrusion, an upper cover plate, and a rectangular through hole. The mounting base is connected to the fixture body, the upper protrusion is connected to the mounting base, the upper cover plate is placed inside the fixture body, and the rectangular through hole is formed inside the upper cover plate.

[0007] As a preferred embodiment of the above technical solution, a rectangular pressing post is connected to the silicone workpiece, the rectangular pressing post passing through a rectangular through hole and being flush with the upper surface of the upper cover plate.

[0008] As a preferred embodiment of the above technical solution, the fixture body has a cover plate placement groove inside, and the upper cover plate is inserted into the cover plate placement groove.

[0009] As a preferred embodiment of the above technical solution, the silicone workpiece is connected to a pin, and the mounting base has an insertion slot.

[0010] As a preferred embodiment of the above technical solution, a magnetic block is connected to the fixture body, and the magnetic block is magnetically attracted to the upper cover plate.

[0011] As a preferred embodiment of the above technical solution, the masking tape attachment fixture further includes a fastening component, which comprises:

[0012] A rectangular block is inserted inside the upper cover plate;

[0013] A connecting rod and a nut, wherein the connecting rod is connected to the rectangular block and the nut is connected to the connecting rod.

[0014] The beneficial effects of this utility model are as follows:

[0015] (1) The present invention, through the setting of the adhesive component, enables the rectangular pressing post on the silicone workpiece to protrude from the rectangular through hole of the upper cover plate and remain flush with the upper surface of the upper cover plate, so as to attach the release film to the upper cover plate, thereby enabling the rectangular tape on the release film to be attached to the silicone workpiece, realizing one-time adhesive application, which can improve production efficiency and product quality and meet customer needs.

[0016] (2) The present invention can securely fasten the upper cover plate in the cover plate placement groove by setting fastening components, so as to prevent the upper cover plate from slipping out of the cover plate placement groove when the release film is torn off the upper cover plate. Attached Figure Description

[0017] Figure 1 The diagram shown is a schematic of the overall structure of a masking tape attachment fixture;

[0018] Figure 2 The diagram shown is a structural schematic of the upper cover plate after it has been separated from the fixture body;

[0019] Figure 3 The diagram shown is a cross-sectional view of the internal structure of the fixture body;

[0020] Figure 4 What is shown is Figure 3 Schematic diagram of the structure of region A in the middle;

[0021] Figure 5 The diagram shows the structure of the mounting base and the silicone workpiece.

[0022] In the diagram: 1. Fixture body; 101. Cover plate placement slot; 2. Silicone workpiece; 21. Rectangular pressing column; 3. Mounting base; 4. Upper protrusion; 5. Upper cover plate; 6. Rectangular through hole; 7. Pin; 8. Insertion slot; 9. Inner groove; 10. Magnetic block; 11. Rectangular block; 12. Connecting rod; 13. Nut. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0024] Example 1: This utility model provides a masking tape attachment fixture, such as... Figures 1 to 5As shown, the masking tape application fixture includes a fixture body 1, a silicone workpiece 2, and an application assembly. The silicone workpiece 2 is placed inside the fixture body 1. The application assembly includes a mounting base 3, an upper protrusion 4, an upper cover plate 5, and a rectangular through hole 6. The mounting base 3 is integrally formed and installed inside the fixture body 1. Multiple sets of mounting bases 3 are provided. Each mounting base 3 has an integrally formed upper protrusion 4 at its top. A cover plate placement groove 101 is provided inside the fixture body 1, and the upper cover plate 5 is placed in the cover plate placement groove 101. Inside, the upper cover plate 5 has multiple rectangular through holes 6. The number and position of the rectangular through holes 6 correspond one-to-one with the number and position of the mounting bases 3. The top of the silicone workpiece 2 is integrally formed with a rectangular pressing post 21. When the upper cover plate 5 is placed in the cover plate placement groove 101, each set of corresponding mounting bases 3 and rectangular through holes 6 are in the same vertical direction. Under the action of the mounting bases 3 and rectangular through holes 6, the rectangular pressing post 21 can protrude from the rectangular through holes 6 and remain flush with the upper surface of the upper cover plate 5.

[0025] By inserting the silicone workpiece 2 that needs to be glued onto the mounting base 3 and installing the upper cover plate 5 into the cover plate placement groove 101, the inner cavity of the fixture body 1 is sealed. Then, the two release films are positioned and pressed onto the upper cover plate 5, thereby adhering the rectangular tape on the release film to the rectangular pressing post 21. The release film is then torn off, leaving the rectangular tape on the rectangular pressing post 21, thus completing the one-time glue application, eliminating cumbersome and unnecessary steps, and improving the glue application speed.

[0026] In use, the operator inserts the silicone workpieces 2 that need to be glued one by one into the mounting base 3, and then places the upper cover plate 5 into the cover plate placement groove 101, so that the inner cavity of the fixture body 1 is closed, thereby fixing the silicone workpieces 2 one by one in the inner cavity of the fixture body 1, so that each set of rectangular through holes 6 and the mounting base 3 are in the same vertical direction, so that the rectangular pressing post 21 can protrude from the rectangular through hole 6 and be flush with the upper surface of the upper cover plate 5. Then, the two release films are positioned and pressed onto the upper cover plate 5 one after another, so that the multiple rectangular tapes on the release film can be attached to the rectangular pressing post 21 respectively. Then, the release film is peeled off, leaving the rectangular tapes on the release film on the rectangular pressing post 21, thereby realizing and completing the one-time glue application, shortening the production time, making the glue application work smoother and increasing the production capacity.

[0027] In this embodiment, each mounting base 3 is also provided with an insertion slot 8. The silicone workpiece 2 inserted into the mounting base 3 has a pin 7 integrally formed at its bottom end. The silicone workpiece 2 inserted into the mounting base 3 is provided with an inner groove 9. By inserting the pin 7 on the silicone workpiece 2 into the insertion slot 8 on the mounting base 3, and making the upper protrusion 4 and the inner groove 9 fit and correspond to each other, the silicone workpiece 2 can be firmly locked onto the mounting base 3, preventing the silicone workpiece 2 from shifting or shaking during the adhesive application process, which would affect the quality of the adhesive application.

[0028] Specifically, a magnetic block 10 is also fixedly installed on the fixture body 1, so that when the upper cover plate 5 is placed in the cover plate placement groove 101, the magnetic block 10 can tightly attract the upper cover plate 5, thereby firmly attracting the upper cover plate 5 in the cover plate placement groove 101, and preventing the upper cover plate 5 from slipping out of the cover plate placement groove 101 during the adhesive application operation.

[0029] In order to ensure that the upper cover plate 5 remains locked inside the fixture body 1 during the adhesive application process, such as... Figures 1 to 4 As shown, the masking tape attaching fixture also includes a fastening assembly, which includes: a rectangular block 11, which is inserted into the upper cover plate 5, and a rectangular groove is provided in the upper cover plate 5 at the position corresponding to the outer side of the rectangular block 11; a connecting rod 12 and a nut 13, wherein the connecting rod 12 is fixedly connected to the bottom end of the rectangular block 11, and the connecting rod 12 passes through both the fixture body 1 and the upper cover plate 5, and the nut 13 is installed on the outer surface of the connecting rod 12 by threaded connection.

[0030] When the upper cover plate 5 is placed in the cover plate placement groove 101, the connecting rod 12 is passed through the upper cover plate 5 and the fixture body 1, so that the rectangular block 11 at the top of the connecting rod 12 is engaged in the rectangular groove. The bottom end of the connecting rod 12 passes through the fixture body 1 and is exposed at the bottom of the fixture body 1. Then, the nut 13 is threaded onto the bottom end of the connecting rod 12 and is tightly fitted to the bottom of the fixture body 1, thereby firmly installing the upper cover plate 5 in the fixture body 1, ensuring that the upper cover plate 5 can always be engaged in the cover plate placement groove 101 when applying adhesive to the silicone workpiece 2.

[0031] Working principle: In actual use, the operator inserts the silicone workpieces 2 to be glued one by one into the mounting base 3, then places the upper cover plate 5 into the cover plate placement groove 101. Next, the connecting rod 12 passes through the upper cover plate 5 and the fixture body 1, so that the rectangular block 11 at the top of the connecting rod 12 engages inside the rectangular groove on the upper cover plate 5. The bottom end of the connecting rod 12 penetrates through the fixture body 1 and is exposed at the bottom of the fixture body 1. The nut 13 is threaded onto the outer surface of the connecting rod 12, and the nut 13 is tightly fitted to the bottom end face of the fixture body 1, thereby allowing the upper cover plate 5 to... It can be fixedly installed in the fixture body 1 to prevent it from slipping out of the cover plate placement groove 101; thereby sealing the inner cavity of the fixture body 1, so that multiple silicone workpieces 2 are positioned in the inner cavity of the fixture body 1. Then, two release films are attached to the upper cover plate 5 one after another, so that multiple rectangular tapes on the release film are attached to the rectangular pressing post 21 at the corresponding positions. Then, the release film is peeled off, leaving the rectangular tapes on the release film on the rectangular pressing post 21, realizing a one-time adhesive application operation, shortening the production time, making the adhesive application work smoother and increasing the production capacity.

[0032] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A masking tape application fixture, characterized in that, include: The fixture body (1) and the silicone workpiece (2) are placed inside the fixture body (1); The adhesive application assembly includes a mounting base (3), an upper protrusion (4), an upper cover plate (5), and a rectangular through hole (6). The mounting base (3) is connected to the fixture body (1), the upper protrusion (4) is connected to the mounting base (3), the upper cover plate (5) is placed inside the fixture body (1), and the rectangular through hole (6) is opened inside the upper cover plate (5).

2. The masking tape attaching fixture according to claim 1, characterized in that, A rectangular pressing post (21) is connected to the silicone workpiece (2), the rectangular pressing post (21) passes through the rectangular through hole (6) and is flush with the upper surface of the upper cover plate (5).

3. The masking tape attaching fixture according to claim 1, characterized in that, The fixture body (1) has a cover plate placement groove (101) inside, and the upper cover plate (5) is inserted into the cover plate placement groove (101).

4. The masking tape attaching fixture according to claim 1, characterized in that, The silicone workpiece (2) is connected to a pin (7), and the mounting base (3) has an insertion slot (8).

5. The masking tape attaching fixture according to claim 1, characterized in that, A magnetic block (10) is connected to the fixture body (1), and the magnetic block (10) is magnetically attracted to the upper cover plate (5).

6. The masking tape attaching fixture according to claim 1, characterized in that, The masking tape attachment fixture also includes a fastening assembly, which includes: A rectangular block (11) is inserted inside the upper cover plate (5); A connecting rod (12) and a nut (13) are provided, wherein the connecting rod (12) is connected to the rectangular block (11) and the nut (13) is connected to the connecting rod (12).

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