Auxiliary jig for pasting double faced adhesive tape

Abstract

The utility model discloses a double faced adhesive tape pasting auxiliary jig which comprises a jig base, a feeding support and a fixing support are installed on the surface of the jig base respectively, a pressing assembly is installed between the feeding support and the fixing support, a double faced adhesive tape separation disc is arranged on the feeding support, a double faced adhesive tape is arranged on the double faced adhesive tape separation disc, and the double faced adhesive tape is arranged on the fixing support. A light guide plate is arranged on the surface of the jig base, the end of the double-sided adhesive tape passes through the fixing support and is pasted on the light guide plate, the light guide plate is pushed towards the pressing assembly, the pressing assembly applies pressure, and the double-sided adhesive tape is evenly attached to the surface of the light guide plate. The auxiliary jig for pasting the double-sided adhesive tape is simple in structure and easy to produce and maintain, can ensure that the double-sided adhesive tape is uniformly and firmly pasted on the light guide plate, reduces errors and instability in the manual pasting process, and improves the efficiency of a production line.

Description

Technical Field

[0001] The utility model belongs to the technical field of jigs, and in particular relates to an auxiliary jig for applying double-sided tape. Background Art

[0002] Double-sided tape is widely used in the manufacturing industry to secure and bond various components, particularly in the production and assembly of light guide plates. Traditional manual lamination methods face numerous challenges in practice, such as uneven tape application, air bubbles, and unstable bond strength. These issues not only impact the quality of the final product but also reduce production efficiency.

[0003] Manual lamination often relies on the operator's experience and skill, but due to individual differences and fatigue, it is often difficult to ensure consistency and accuracy from one operation to the next. Furthermore, manual lamination cannot effectively control the tension and pressure of the tape during the lamination process, resulting in uneven adhesion of the tape to the target surface, which in turn affects the overall performance and reliability of the product.

[0004] Most current solutions on the market focus on improving mechanical equipment to reduce reliance on manual labor. However, these devices are often complex, difficult to maintain, and expensive. While some mechanized equipment can provide some improvement, achieving ideal fitting accuracy and consistency remains difficult.

[0005] In view of this, overcoming the defects of the above-mentioned prior art is an urgent problem to be solved in this technical field. Utility Model Content

[0006] In response to the technical problems mentioned in the background technology, the purpose of the present invention is to provide a double-sided tape auxiliary jig with a simple structure, easy to produce and maintain, which can ensure that the double-sided tape is evenly and firmly adhered to the light guide plate, reduce errors and instability in the manual bonding process, and improve the efficiency of the production line, so as to solve the technical problems mentioned in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides a technical solution: a double-sided tape auxiliary jig, which includes a jig base, a feeding bracket and a fixed bracket are respectively installed on the surface of the jig base, a pressing assembly is installed between the feeding bracket and the fixed bracket, a double-sided tape spacer is provided on the feeding bracket, and a double-sided tape is provided on the double-sided tape spacer. A light guide plate is provided on the surface of the jig base, the end of the double-sided tape passes through the fixed bracket and is adhered to the light guide plate, and the light guide plate is pushed toward the pressing assembly, and the pressing assembly applies pressure to make the double-sided tape evenly adhere to the surface of the light guide plate.

[0008] Furthermore, the clamping assembly includes a first pulley assembly, a second pulley assembly and a clamping pulley. A pulley mounting position is provided on the surface of the jig base, and pulley mounting frames are symmetrically mounted on both sides of the pulley mounting position. A pulley connecting rod is connected to the middle of the clamping pulley, and both ends of the pulley connecting rod are respectively connected to the pulley mounting frames. The first pulley assembly can be rotatably mounted at the front of the pulley mounting position, and the second pulley assembly can be rotatably mounted at the rear of the pulley mounting position.

[0009] Further, the pressing pulley is arranged between the first pulley assembly and the second pulley assembly.

[0010] Furthermore, a first limiting panel is obliquely installed on the fixing bracket, a second limiting panel is installed on one side of the first pulley assembly, and a third limiting panel is installed on one side of the pressing pulley.

[0011] Furthermore, the front portion of the first limiting panel is recessed with a plurality of first limiting slots, the inner lower portion of the second limiting panel is recessed with a plurality of second limiting slots, and the lower portion of the third limiting panel is recessed with two third limiting slots.

[0012] Furthermore, the first pulley assembly and the second pulley assembly include a positioning pulley and an adjusting pulley. A positioning mounting position is provided on one side of the pulley mounting position, and the positioning pulleys are respectively positioned and installed in the positioning mounting position. An adjusting mounting position is provided on the other side of the sliding mounting position, and the adjusting pulley can be adjustably installed on the adjusting mounting position.

[0013] Furthermore, a sidewall strip is provided on one side of the surface of the fixture base, and the sidewall strip is arranged at the bottom of the fixing bracket.

[0014] Furthermore, a connecting groove is symmetrically opened on the upper part of the feeding bracket, and a partition plate connecting column is connected to the connecting groove. The two ends of the partition plate connecting column are respectively connected to fixed locking parts, so that the partition plate connecting column is fixed in the connecting groove, and the double-sided adhesive partition plate is connected to the partition plate connecting column.

[0015] The utility model mainly has the following beneficial effects: the feeding bracket and the fixed bracket are installed at intervals on the surface of the jig base, the surface of the jig base is installed with a clamping assembly, the feeding bracket is provided with a double-sided tape spacer, the fixed bracket is provided with a first limiting panel, the surface of the jig base is provided with a light guide plate, the light guide plate is arranged at the bottom of the fixed bracket, and the double-sided tape spacer is provided with a double-sided tape. The double-sided tape auxiliary jig of the utility model has a simple structure, is easy to produce and maintain, can ensure that the double-sided tape is evenly and firmly attached to the light guide plate, reduces errors and instability in the manual bonding process, and improves the efficiency of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0017] Figure 2 This is a structural diagram of the compression assembly of the present invention.

[0018] Figure markings: fixture base 10; feeding bracket 20; fixing bracket 30; pressing assembly 40; double-sided adhesive spacer 21; first limiting panel 31; light guide plate 50; double-sided adhesive tape 22; first pulley assembly 41; second pulley assembly 42; pressing pulley 43; pulley mounting position 11; pulley mounting frame 12; pulley connecting rod 44; second limiting panel 45; third limiting panel 46; positioning pulley 47; adjusting pulley 48; positioning mounting position 111; adjusting mounting position 112; side guard strip 13; connecting groove 23; spacer connecting column 24; fixing lock 25; first limiting slot 311; second limiting slot 451; third limiting slot 461. DETAILED DESCRIPTION

[0019] like Figures 1 to 2 As shown, a double-sided tape auxiliary jig includes a jig base 10, a feeding bracket 20 and a fixing bracket 30, wherein the feeding bracket 20 and the fixing bracket 30 are installed at intervals on the surface of the jig base 10, and a clamping assembly 40 is installed on the surface of the jig base 10, and the clamping assembly 40 is arranged between the feeding bracket 20 and the fixing bracket 30, and a double-sided tape spacer 21 is provided on the feeding bracket 20, and a first limiting panel 31 is provided on the fixing bracket 30. A light guide plate 50 is provided on the surface of the jig base 10, and the light guide plate 50 is arranged at the bottom of the fixing bracket 30, and a double-sided tape 22 is provided on the double-sided tape spacer 21. When in use, the end of the double-sided tape 22 passes through the first limiting panel 31 on the fixing bracket 30 to ensure that the end of the double-sided tape 22 can be accurately adhered to the light guide plate 50, at this time, the other part of the double-sided tape 22 will be suspended in the air, pushing the light guide plate 50 toward the clamping assembly 40. At this time, the end of the double-sided tape 22 has been pasted on the edge of the light guide plate 50, and the clamping assembly 40 applies pressure to make the double-sided tape 22 fit evenly on the surface of the light guide plate 50. The clamping assembly 40 ensures that there will be no bubbles or unevenness in the double-sided tape 22 during the entire laminating process, so that the double-sided tape 22 is firmly adhered to the light guide plate 50 under the action of the clamping assembly 40, completing the entire laminating process. The structure is simple and easy to produce and maintain. Through the application of the clamping assembly 40, it can be ensured that the double-sided tape 22 is evenly and firmly adhered to the light guide plate 50, reducing the error and instability in the manual laminating process and improving the efficiency of the production line.

[0020] During the specific implementation, the pressing assembly 40 includes a first pulley assembly 41, a second pulley assembly 42 and a pressing pulley 43. The surface of the jig base 10 is provided with a pulley mounting position 11, and two pulley mounting brackets 12 are symmetrically mounted on both sides of the pulley mounting position 11. The middle part of the pressing pulley 43 is connected to a pulley connecting rod 44, and the two ends of the pulley connecting rod 44 are respectively connected and installed with the two pulley mounting brackets 12. The first pulley assembly 41 can be rotatably mounted on the front part of the pulley mounting position 11, and the second pulley assembly 42 can be rotatably mounted on the rear part of the pulley mounting position 11, so that the pressing pulley 43 is arranged on the first pulley assembly 4 1 and the second pulley assembly 42, a second limiting panel 45 is installed on one side of the first pulley assembly 41, and a third limiting panel 46 is installed on one side of the pressing pulley 43. During use, when the light guide plate 50 is pushed forward, the double-sided tape 22 is limited by the second limiting panel 45 for the second step. The light guide plate 50 slides through the first pulley assembly 41, the third limiting panel 46, the pressing pulley 43 and the second pulley assembly 42 in sequence. The third limiting panel 46 positions the double-sided tape 22 to ensure that its edges are precisely aligned. The pressing pulley 43 applies pressure to firmly press the double-sided tape 22 against the light guide plate 50. The combination of pulleys and limiting panels achieves efficient tape lamination and reduces complex mechanical components.

[0021] During specific implementation, the first pulley assembly 41 and the second pulley assembly 42 both include a positioning pulley 47 and an adjusting pulley 48. A positioning mounting position 111 is provided on one side of the pulley mounting position 11, and the positioning pulley 47 is respectively positioned and installed in the positioning mounting position 111. An adjusting mounting position 112 is provided on the other side of the sliding mounting position 11, and the adjusting pulley 48 can be adjustably installed on the adjusting mounting position 112. When in use, the adjusting pulley 48 can adjust its position along the adjusting mounting position 112, thereby adjusting the distance between the adjusting pulley 48 and the positioning pulley 47, which is convenient for users to adjust and use.

[0022] A side edge strip 13 is provided on one side of the surface of the fixture base 10. The side edge strip 13 is arranged at the bottom of the fixing bracket 30. When in use, the light guide plate 50 leans against one side of the side edge strip 13, so that the light guide plate 50 can be pushed forward along the side edge strip 13, which is convenient to use.

[0023] The upper part of the feeding bracket 20 is symmetrically provided with a connecting groove 23, and a partition plate connecting column 24 is connected to the connecting groove 23. The two ends of the partition plate connecting column 24 are respectively connected to a fixing lock 25, so that the partition plate connecting column 24 is fixed in the connecting groove 23. The double-sided adhesive partition plate 21 is connected to the partition plate connecting column 24, which has a simple structure and is easy to install.

[0024] The first limiting panel 31 is installed on the fixed bracket 30 at an angle. The front of the first limiting panel 31 is recessed with a plurality of first limiting slots 311. The inner lower part of the second limiting panel 45 is recessed with a plurality of second limiting slots 451. The lower part of the third limiting panel 46 is recessed with two third limiting slots 461. When in use, the double-sided tape 22 is limited by the first limiting slots 311, the second limiting slots 451 and the third limiting slots 461 respectively, so that the double-sided tape 22 is precisely aligned and fits on the light guide plate 50.

[0025] In summary, the feeding bracket 20 and the fixed bracket 30 are installed at intervals on the surface of the jig base 10, the surface of the jig base 10 is installed with a clamping assembly 40, the feeding bracket 20 is provided with a double-sided tape spacer 21, the fixed bracket 30 is provided with a first limiting panel 31, the surface of the jig base 10 is provided with a light guide plate 50, the light guide plate 50 is arranged at the bottom of the fixed bracket 30, and the double-sided tape spacer 21 is provided with a double-sided tape 22. The double-sided tape auxiliary jig of the utility model has a simple structure and is easy to produce and maintain. It can ensure that the double-sided tape is evenly and firmly attached to the light guide plate, reducing errors and instability in the manual bonding process and improving the efficiency of the production line.

Claims

1. A double-sided tape auxiliary fixture, characterized in that: It comprises a jig base (10), a feeding bracket (20) and a fixing bracket (30) are respectively installed on the surface of the jig base (10), a pressing assembly (40) is installed between the feeding bracket (20) and the fixing bracket (30), a double-sided adhesive spacer (21) is provided on the feeding bracket (20), and a double-sided adhesive tape (22) is provided on the double-sided adhesive spacer (21), a light guide plate (50) is provided on the surface of the jig base (10), an end of the double-sided adhesive tape (22) passes through the fixing bracket (30) and is adhered to the light guide plate (50), and the light guide plate (50) is pushed toward the pressing assembly (40), and the pressing assembly (40) applies pressure to make the double-sided adhesive tape (22) evenly adhere to the surface of the light guide plate (50).

2. The double-sided tape auxiliary jig according to claim 1, characterized in that: The clamping assembly (40) includes a first pulley assembly (41), a second pulley assembly (42) and a clamping pulley (43). A pulley mounting position (11) is provided on the surface of the jig base (10). Pulley mounting frames (12) are symmetrically mounted on both sides of the pulley mounting position (11). A pulley connecting rod (44) is connected to the middle of the clamping pulley (43). Both ends of the pulley connecting rod (44) are respectively connected to the pulley mounting frame (12). The first pulley assembly (41) can be rotatably mounted on the front of the pulley mounting position (11), and the second pulley assembly (42) can be rotatably mounted on the rear of the pulley mounting position (11).

3. The double-sided tape auxiliary fixture according to claim 2, characterized in that: The pressing pulley (43) is arranged between the first pulley assembly (41) and the second pulley assembly (42).

4. The double-sided tape auxiliary jig according to claim 3, characterized in that: A first limiting panel (31) is obliquely mounted on the fixed bracket (30), a second limiting panel (45) is mounted on one side of the first pulley assembly (41), and a third limiting panel (46) is mounted on one side of the pressing pulley (43).

5. The double-sided tape auxiliary jig according to claim 4, characterized in that: The front portion of the first limiting panel (31) is recessed with a plurality of first limiting slots (311), the inner lower portion of the second limiting panel (45) is recessed with a plurality of second limiting slots (451), and the lower portion of the third limiting panel (46) is recessed with two third limiting slots (461).

6. The double-sided tape auxiliary jig according to claim 3, characterized in that: The first pulley assembly (41) and the second pulley assembly (42) include a positioning pulley (47) and an adjusting pulley (48). A positioning installation position (111) is provided on one side of the pulley installation position (11), and the positioning pulley (47) is respectively positioned and installed in the positioning installation position (111). An adjusting installation position (112) is provided on the other side of the sliding installation position (11), and the adjusting pulley (48) is adjustably installed on the adjusting installation position (112).

7. The double-sided tape auxiliary jig according to claim 1, characterized in that: A sidewall strip (13) is provided on one side of the surface of the fixture base (10), and the sidewall strip (13) is arranged at the bottom of the fixing bracket (30).

8. The double-sided tape auxiliary jig according to claim 1, characterized in that: A connecting groove (23) is symmetrically provided on the upper portion of the feeding bracket (20), a spacer connecting column (24) is connected to the connecting groove (23), and both ends of the spacer connecting column (24) are respectively connected to fixing locks (25) so that the spacer connecting column (24) is fixed in the connecting groove (23), and the double-sided adhesive spacer (21) is connected to the spacer connecting column (24).

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