A gluing jig

Abstract

The utility model relates to jig technical field discloses a kind of gluing jigs, the gluing jig includes jig seat, and jig seat is fixed with vertical plate around, and the outside of vertical plate is symmetrically equipped with several thread holes;Symmetrically distributed support claw is installed on vertical plate, and limit claw is fixedly arranged on support claw, for fixing the product on jig, and the side of support claw is equipped with through hole, and bolt is connected with screw thread by passing through through hole and thread hole, and inner ring is fixedly arranged on jig seat, and array distribution's supporting plate is fixedly arranged on inner ring, and two clamping columns are fixedly arranged on the side of supporting plate.The utility model is equipped with eight support points on the jig seat of rectangle, the position of support point can be adjusted, and unified limit claw structure is used at support point, to fix standard piece, non-standard piece, improve the use range of gluing jig, can be applied in mask substrate or MEMS and other special technology, match different base material shape, improve the gluing effect of gluing equipment, improve production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of jig technology, specifically to an adhesive coating jig. Background Technology

[0002] Currently, most mainstream glue coating equipment, such as glue coating machines, uses fixed circular glue coating trays with a single fixed size, suitable for standard square / round pieces.

[0003] In the prior art, such as the application with application number CN201710322013.4, the subject of which is "Glue-applying fixture and glue-applying machine having the glue-applying fixture", the invention includes a positioning frame and a clamping mechanism movably connected to the positioning frame. The positioning frame includes a cavity, and the clamping mechanism has a clamping state and an open state. A first driving device is provided on a support for driving the clamping mechanism to change from the clamping state to the open state. A second driving device is provided on the support for driving the positioning device to rotate around an axis by a preset angle.

[0004] However, the adhesive coating fixtures mentioned in the existing technology are only applicable to standard films. In special processes such as mask substrates or MEMS, non-standard shaped substrates such as squares and rectangles are used. At the same time, standard adhesive coating fixtures are difficult to fix. Therefore, it is necessary to design an adhesive coating fixture. Utility Model Content

[0005] The purpose of this invention is to provide a glue-applying fixture to solve the problems in the prior art.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A glue-applying fixture, the glue-applying fixture includes a fixture base, a vertical plate is fixedly provided around the fixture base, and a plurality of threaded holes are symmetrically provided on the outer side of the vertical plate;

[0008] The upright plate is equipped with symmetrically distributed support claws, and a limiting claw is fixed on the support claw to fix the product on the fixture. A through hole is provided on one side of the support claw, and a bolt passes through the through hole and is threadedly connected to the threaded hole.

[0009] Furthermore, an inner ring is fixedly provided on the fixture base, and an array of trays are fixedly provided on the inner ring. Two locking pins are fixedly provided on one side of the trays, and the locking pins are respectively attached to the inner and outer sides of the inner ring. Bolts pass through the trays and connect to the inner ring.

[0010] Furthermore, a base is fixedly provided below the fixture seat, a connecting column is fixedly provided on the base, and a mounting hole is provided on the fixture seat. The mounting hole is fixedly connected to the connecting column, and a bolt passes through the mounting hole and is threadedly connected to the connecting column.

[0011] Furthermore, an anti-slip pad is installed on the support claw, the anti-slip pad is located on one side of the limiting claw, an inner groove is provided on one side of the limiting claw, a protrusion is slidably provided in the inner groove, a threaded rod is fixedly provided on one side of the protrusion, and a spring is fitted on the threaded rod.

[0012] Furthermore, one end of the spring is connected to the protrusion, the other end is connected to the limiting claw, and a nut is threaded onto the threaded rod.

[0013] Furthermore, the fixture base has an adsorption port at its axis for connecting and installing a suction nozzle.

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

[0015] 1. The present invention relates to a coating fixture, wherein eight support points are added to a rectangular fixture base. The positions of the support points are adjustable, and a uniform limiting claw structure is used at the support points to fix standard and non-standard sheets, thereby improving the application range of the coating fixture. It can be applied to special processes such as mask substrates or MEMS to match different substrate shapes.

[0016] 2. This utility model of adhesive coating fixture has a simplified structure, simple fixing operation, and wide applicability. It can support and fix substrates of different shapes, improve the adhesive coating effect of the adhesive coating equipment, improve production efficiency, reduce the types of spare parts, and is conducive to flexible manufacturing of multiple varieties and small batches. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the structure of the fixture of this utility model;

[0019] Figure 2 This is a utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 3 This is a schematic diagram of the structure of the support claw of this utility model;

[0021] Figure 4 This is a cross-sectional structural diagram of the support claw of this utility model.

[0022] The annotations in the attached figures are explained as follows:

[0023] 1. Fixture base; 2. Support claw; 10. Adsorption port; 11. Vertical plate; 12. Threaded hole; 13. Inner ring; 14. Support plate; 15. Clamping post; 16. Mounting hole; 21. Anti-slip pad; 22. Through hole; 23. Limiting claw; 24. Inner groove; 25. Protrusion; 26. Threaded rod; 27. Nut; 28. Spring. Detailed Implementation

[0024] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] A glue-applying fixture, such as Figures 1-4 As shown, the adhesive application fixture includes a fixture base 1, a base is fixedly provided below the fixture base 1, a connecting column is fixedly provided on the base, and upright plates 11 are fixedly provided around the fixture base 1. Several threaded holes 12 are symmetrically opened on the outer side of the upright plates 11.

[0026] An inner ring 13 is fixedly provided on the fixture base 1, and an array of trays 14 are fixedly provided on the inner ring 13. Two locking pins 15 are fixedly provided on one side of the trays 14. The locking pins 15 are respectively attached to the inner and outer sides of the inner ring 13 to limit the installation of the trays 14. The trays 14 are fixed by bolts passing through the trays 14 and connecting them to the inner ring 13.

[0027] A mounting hole 16 is provided on the fixture base 1. The mounting hole 16 is fixedly connected to the end of the connecting column. The fixture base 1 is fixed to the connecting column by passing a bolt through the mounting hole 16 and threading it to the end of the connecting column. The base is fixed to the output end of the motor so that the base can be rotated by controlling the motor, thereby rotating the fixture base 1 and adjusting the rotation of the product on the fixture.

[0028] Eight symmetrically distributed support claws 2 are installed on the upright plate 11. A limiting claw 23 is fixedly installed on the support claw 2. An anti-slip pad 21 is installed on the support claw 2. The anti-slip pad 21 is located on one side of the limiting claw 23. An inner groove 24 is opened on one side of the limiting claw 23. A protrusion 25 is slidably provided in the inner groove 24. A threaded rod 26 is fixedly provided on one side of the protrusion 25. A spring 28 is fitted on the threaded rod 26.

[0029] One end of the spring 28 is connected to the protrusion 25, and the other end is fixedly connected to the limiting claw 23. A nut 27 is threadedly connected to the threaded rod 26. The nut 27 is located on the other side of the limiting claw 23. When the nut 27 is tightened, the protrusion 25 will compress the spring 28 to adjust the position of the protrusion 25.

[0030] The support claw 2 is fixed on the upright plate 11. A through hole 22 is provided on one side of the support claw 2. A bolt passes through the through hole 22 and is threaded to a threaded hole 12 on the upright plate 11 to fix the position of the support claw 2.

[0031] In this embodiment, an adsorption port 10 is provided at the axis of the fixture base 1 for connecting and installing a suction nozzle to adapt to products with vacuum adsorption function and assist in fixing the products on the fixture.

[0032] When using:

[0033] The support claw 2 is adjusted and installed on the upright plate 11 to match the installation requirements of different sized substrates. It can switch between standard and non-standard size specifications and is compatible with support and fixing square and round pieces. The substrate is fixed by the limiting claw 23 and the protrusion 25 to prevent the product from sliding during operation.

[0034] It effectively overcomes the problems of cumbersome replacement and poor versatility of traditional fixed-size fixtures, enabling the equipment to quickly switch between square pieces of different sizes without replacing the entire set of fixtures. This improves production efficiency, reduces the types of spare parts, and is also conducive to flexible manufacturing of multiple varieties and small batches.

[0035] In this implementation, the fixture is made of PEEK or aluminum alloy, which is resistant to anodizing, solvents, acids and alkalis. The support claws can be quickly disassembled through a combination of screws and clips.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A glue-applying fixture, characterized in that, The adhesive application fixture includes a fixture base (1), and a vertical plate (11) is fixedly provided around the fixture base (1). Several threaded holes (12) are symmetrically provided on the outer side of the vertical plate (11). The upright plate (11) is equipped with symmetrically distributed support claws (2), and the support claws (2) are fixedly provided with limiting claws (23) for fixing the product on the fixture. One side of the support claw (2) is provided with a through hole (22), and the bolt passes through the through hole (22) and is threadedly connected to the threaded hole (12).

2. The adhesive application fixture according to claim 1, characterized in that, An inner ring (13) is fixed on the fixture base (1), and an array of trays (14) are fixed on the inner ring (13). Two locking pins (15) are fixed on one side of the tray (14), and the locking pins (15) are respectively attached to the inner and outer sides of the inner ring (13). Bolts pass through the tray (14) and connect to the inner ring (13).

3. The adhesive application fixture according to claim 1, characterized in that, A base is fixedly provided below the fixture seat (1), and a connecting column is fixedly provided on the base. The fixture seat (1) is provided with a mounting hole (16), which is fixedly connected to the connecting column. A bolt passes through the mounting hole (16) and is threadedly connected to the connecting column.

4. The adhesive application fixture according to claim 1, characterized in that, An anti-slip pad (21) is installed on the support claw (2). The anti-slip pad (21) is located on one side of the limiting claw (23). An inner groove (24) is provided on one side of the limiting claw (23). A protrusion (25) is slidably provided in the inner groove (24). A threaded rod (26) is fixedly provided on one side of the protrusion (25). A spring (28) is fitted on the threaded rod (26).

5. The adhesive application fixture according to claim 4, characterized in that, One end of the spring (28) is connected to the protrusion (25), and the other end is connected to the limiting claw (23). A nut (27) is threaded onto the threaded rod (26).

6. The adhesive coating fixture according to claim 1, characterized in that, The fixture base (1) has an adsorption port (10) at its axial center for connecting and installing a suction nozzle.

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