Rapid heat dissipation device of wire welding machine

Abstract

The utility model discloses a rapid heat dissipation device of a wire welding machine, and relates to the technical field of wire welding machines. The wire welding machine comprises a supporting table, a wire welding machine body is fixedly installed at the top end of the supporting table, wire welding guns which are symmetrically distributed are arranged on the front face of the wire welding machine body, a placing base is fixedly installed at the top end of the supporting table, and wire welding plates which are symmetrically distributed are movably clamped at the top end of the placing base. A fixing frame is fixedly installed at the top end of the supporting table, and symmetrically-distributed clamping grooves are formed in the inner side of the fixing frame. The screws are rotated through the motor, the two screws are rotated through the belt, the screws rotate to drive the moving block to move up and down, the moving block drives the fan body to move, the fan body is started to conduct heat dissipation on the welding wire gun, and rotation of the motor is controlled to enable the moving block to drive the fan body to conduct air blowing heat dissipation along with the welding wire gun. Therefore, the welding wire gun is cooled continuously and stably, the performance output of the welding wire gun becomes stable, and the working efficiency of the welding wire gun is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire bonding machines, in particular to a rapid heat dissipation device for a wire bonding machine. Background Art

[0002] Wire bonding machines generally refer to ultrasonic wire bonding machines. According to the wire material, they can be divided into gold wire bonding machines, aluminum wire bonding machines and copper wire bonding machines. According to the welding method, they can be divided into ball bonding machines and wedge bonding machines. They are mainly used for inner lead welding of high-power devices, IGBTs, light-emitting diodes, laser tubes, small and medium-sized power transistors, integrated circuits and some special semiconductor devices.

[0003] The welding gun of the existing wire welding machine will overheat after working for a long time. When the temperature of the wire welding gun is too high, it will affect its own performance. When the performance decreases, the welding process level will also decrease accordingly. Therefore, many manufacturers have installed equipment for cooling the wire welding gun on the wire welding machine. However, the existing heat dissipation equipment has a fixed structure and cannot move with the wire welding gun to continuously dissipate heat and cool the wire welding gun. Therefore, there is still room for improvement. In view of the above problems, the inventor proposes a rapid heat dissipation device for a wire welding machine to solve the above problems. Utility Model Content

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a rapid heat dissipation device for a wire welding machine, comprising a support platform, a wire welding machine body is fixedly installed on the top of the support platform, a symmetrically distributed welding wire gun is arranged on the front of the wire welding machine body, a placement seat is fixedly installed on the top of the support platform, and a symmetrically distributed welding wire plate is movably clamped on the top of the placement seat, a fixing frame is fixedly installed on the top of the support platform, a symmetrically distributed card slot is opened on the inner side of the fixing frame, a screw is rotatably inserted in the inner side of the card slot, a moving block is provided on the outer thread sleeve of the screw, a fan body is fixedly installed on one end of the moving block, a belt is provided on the top transmission sleeve of the screw, a fixed platform is fixedly installed on the top of the fixed frame, a motor is fixedly installed on the top of the fixed platform, the driving end of the motor passes through the fixed platform, and the top of one of the screws is fixedly connected to the driving end of the motor.

[0005] Preferably, a card plate is fixedly installed at one end of the placement seat, a symmetrically distributed spring is fixedly installed on the outer side of the card plate, one end of the spring is fixedly connected to a clamping plate, one end of the clamping plate is fitted with the welding wire plate, and a symmetrically distributed fixed column is fixedly connected to the outer side of the card plate, one end of the fixed column is slidably connected to a sliding column, and one end of the sliding column is fixedly connected to the clamping plate.

[0006] Preferably, the outer side of the fixing frame is provided with symmetrically distributed guide grooves, the guide grooves are communicated with the clamping grooves, a T-shaped block is slidably inserted into the inner side of the guide groove, and one end of the T-shaped block is fixedly connected to the moving block.

[0007] Preferably, a symmetrically distributed reinforcing plate is movably installed on the lower outer side of the support platform, one end of the reinforcing plate is threadedly installed with symmetrically distributed bolts, one end of the bolt threadedly penetrates the reinforcing plate and is threadedly installed inside the support platform.

[0008] Preferably, a pinch block is fixedly mounted on one end of the clamping plate, and a pinch hole is formed on the inner side of the pinch block.

[0009] Preferably, a storage opening is provided on the front of the support platform, a drawer is arranged inside the storage opening, and a symmetrically distributed sliding groove is provided on the inner wall of the storage opening. A slider is slidably engaged with the inner side of the sliding groove, and the opposite end of the slider is fixedly connected to the drawer.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. Use the motor to rotate the screw, and use the belt to rotate both screws. The screw rotation drives the moving block to move up and down, and the moving block drives the fan body to move. Start the fan body to dissipate heat for the welding gun. Control the rotation of the motor so that the moving block drives the fan body to follow the welding gun to blow air for heat dissipation, so that the welding gun can be cooled continuously and stably, thereby helping the performance output of the welding gun to become stable, thereby improving the working efficiency of the welding gun;

[0012] 2. The spring on the clamping plate is used to push the clamping plate to move, and the clamping plate is pushed to clamp the welding wire plate. The sliding column slides in the fixed column to cooperate with the movement of the clamping plate, and then guides the clamping plate to achieve a stable clamping of the welding wire plate, making the welding wire plate more stable during processing and improving the yield of good products. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the structural disassembly of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the utility model in which the wire bonding machine body and the placement seat are separated.

[0017] In the figure: 1. support platform; 2. welding machine body; 11. welding wire gun; 12. placement seat; 13. welding wire plate; 14. fixing frame; 15. slot; 16. screw; 17. moving block; 18. fan body; 19. belt; 20. fixing platform; 21. motor; 22. card plate; 23. spring; 24. clamping plate; 25. fixing column; 26. sliding column; 27. guide groove; 28. T-shaped block; 29. ​​reinforcement plate; 30. bolt; 31. pinch block; 32. pinch hole; 33. storage port; 34. drawer; 35. slide groove; 36. slider. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-3 As shown, the utility model provides a technical solution: a rapid heat dissipation device for a wire welding machine, comprising a support platform 1, a wire welding machine body 2 is fixedly installed on the top of the support platform 1, a symmetrically distributed welding wire gun 11 is arranged on the front of the wire welding machine body 2, a placement seat 12 is fixedly installed on the top of the support platform 1, and a symmetrically distributed welding wire plate 13 is movably provided on the top of the placement seat 12, a fixing frame 14 is fixedly installed on the top of the support platform 1, a symmetrically distributed card slot 15 is opened on the inner side of the fixing frame 14, a screw 16 is rotatably inserted in the inner side of the card slot 15, a moving block 17 is provided on the outer thread sleeve of the screw 16, a fan body 18 is fixedly installed on one end of the moving block 17, a belt 19 is provided on the top transmission sleeve of the screw 16, a fixing platform 20 is fixedly installed on the top of the fixing frame 14, a motor 21 is fixedly installed on the top of the fixing platform 20, a driving end of the motor 21 passes through the fixing platform 20, and the top of one screw 16 is fixedly connected to the driving end of the motor 21.

[0020] A clamping plate 22 is fixedly installed at one end of the placement seat 12, and symmetrically distributed springs 23 are fixedly installed on the outer side of the clamping plate 22. A clamping plate 24 is fixedly connected to one end of the spring 23, and one end of the clamping plate 24 is in contact with the welding wire plate 13. A symmetrically distributed fixed column 25 is fixedly connected to the outer side of the clamping plate 22, and a sliding column 26 is slidably connected to one end of the fixed column 25, and one end of the sliding column 26 is fixedly connected to the clamping plate 24.

[0021] By adopting the above technical solution, the spring 23 on the clamping plate 22 is used to push the clamping plate 24 to move, and the clamping plate 24 is pushed to clamp the welding wire plate 13. The sliding column 26 slides in the fixed column 25 to cooperate with the movement of the clamping plate 24, and then guides the clamping plate 24, so as to achieve a stable clamping of the welding wire plate 13, make the welding wire plate 13 more stable during processing, and improve the yield rate of good products.

[0022] The outer side of the fixing frame 14 is provided with symmetrically distributed guide grooves 27 , which are communicated with the clamping groove 15 , and the inner side of the guide groove 27 is slidably plugged with a T-shaped block 28 , one end of which is fixedly connected to the moving block 17 .

[0023] By adopting the above technical solution, the T-shaped block 28 is arranged to slide in the guide groove 27 to cooperate with the moving block 17, so as to guide and limit the moving block 17.

[0024] A symmetrically distributed reinforcing plate 29 is movably installed on the lower outer side of the support platform 1 , and a symmetrically distributed bolt 30 is threadedly installed on one end of the reinforcing plate 29 . One end of the bolt 30 is threadedly penetrated through the reinforcing plate 29 and is threadedly installed inside the support platform 1 .

[0025] By adopting the above technical solution, the support stability of the support platform 1 is enhanced by providing the reinforcing plate 29 , and the reinforcing plate 29 can be conveniently fixed or disassembled by using the bolts 30 .

[0026] A pinch block 31 is fixedly mounted on one end of the clamping plate 24 , and a pinch hole 32 is formed on the inner side of the pinch block 31 .

[0027] By adopting the above technical solution, the pinching hole 32 is provided on the pinching block 31 so that it is convenient for fingers to hold the pinching block 31 and pull the pinching block 31 to pull the clamping plate 24 .

[0028] A storage opening 33 is provided on the front of the support platform 1, a drawer 34 is arranged inside the storage opening 33, and a symmetrically distributed slide groove 35 is provided on the inner wall of the storage opening 33. A slider 36 is slidably engaged with the inner side of the slide groove 35, and the opposite end of the slider 36 is fixedly connected to the drawer 34.

[0029] By adopting the above technical solution, the slider 36 is set to slide in the slide groove 35 to drive the drawer 34 to move in the storage opening 33, so that the drawer 34 can be easily pulled out to take and place the welding wire plate 13.

[0030] Working principle: First, place the welding wire sheet 13 on the placement seat 12, then start the welding wire machine body 2 to control the welding wire gun 11 to perform welding wire processing, the welding wire sheet 13 is clamped on the placement seat 12, and the clamping plate 24 is pushed to move by the action of the spring 23 on the clamping plate 22, and the clamping plate 24 is pushed to clamp the welding wire sheet 13, and the sliding column 26 slides in the fixed column 25 to cooperate with the movement of the clamping plate 24, and then guides the clamping plate 24, so as to achieve a stable clamping of the welding wire sheet 13, so that the welding wire sheet 13 is more stable during processing, and the yield of good products is improved. When the welding wire gun 11 is not used for a long time, When the work is stopped and the temperature of the machine itself is too high, resulting in a decrease in performance, the motor 21 is started to rotate the screw 16, and the belt 19 is used to rotate the two screws 16. The rotation of the screw 16 drives the moving block 17 to move up and down, and the moving block 17 drives the fan body 18 to move. The fan body 18 is started to dissipate heat for the welding gun 11, and the rotation of the motor 21 is controlled so that the moving block 17 drives the fan body 18 to follow the welding gun 11 to blow air for heat dissipation, so that the welding gun 11 is continuously and stably cooled, thereby helping the performance output of the welding gun 11 to become stable, thereby improving the working efficiency of the welding gun 11.

[0031] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A rapid heat dissipation device for a wire bonding machine, comprising a support platform (1), characterized in that: A wire welding machine body (2) is fixedly mounted on the top of the support platform (1), and symmetrically distributed wire welding guns (11) are arranged on the front of the wire welding machine body (2). A placement seat (12) is fixedly mounted on the top of the support platform (1), and symmetrically distributed wire welding plates (13) are movably mounted on the top of the placement seat (12). A fixing frame (14) is fixedly mounted on the top of the support platform (1), and symmetrically distributed card slots (15) are provided on the inner side of the fixing frame (14), and screw rods (11) are rotatably inserted into the inner side of the card slots (15). 16), a moving block (17) is provided on the outer thread sleeve of the screw rod (16), a fan body (18) is fixedly mounted on one end of the moving block (17), a belt (19) is provided on the top transmission sleeve of the screw rod (16), a fixed platform (20) is fixedly mounted on the top of the fixing frame (14), a motor (21) is fixedly mounted on the top of the fixing platform (20), a driving end of the motor (21) passes through the fixing platform (20), and the top end of one of the screw rods (16) and the driving end of the motor (21) are fixedly connected.

2. A rapid heat dissipation device for a wire bonding machine as claimed in claim 1, characterized in that: A clamping plate (22) is fixedly mounted on one end of the placement seat (12), a symmetrically distributed spring (23) is fixedly mounted on the outer side of the clamping plate (22), a clamping plate (24) is fixedly connected to one end of the spring (23), one end of the clamping plate (24) is in contact with the welding wire plate (13), a symmetrically distributed fixed column (25) is fixedly connected to the outer side of the clamping plate (22), one end of the fixed column (25) is slidably connected to a sliding column (26), and one end of the sliding column (26) is fixedly connected to the clamping plate (24).

3. A rapid heat dissipation device for a wire bonding machine as claimed in claim 1, characterized in that: The outer side of the fixed frame (14) is provided with symmetrically distributed guide grooves (27), the guide grooves (27) are communicated with the clamping groove (15), the inner side of the guide groove (27) is slidably plugged with a T-shaped block (28), and one end of the T-shaped block (28) is fixedly connected to the moving block (17).

4. A rapid heat dissipation device for a wire bonding machine as claimed in claim 1, characterized in that: A symmetrically distributed reinforcing plate (29) is movably mounted on the lower outer side of the support platform (1), and a symmetrically distributed bolt (30) is threadedly mounted on one end of the reinforcing plate (29), and one end of the bolt (30) is threadedly penetrated through the reinforcing plate (29) and is threadedly mounted inside the support platform (1).

5. A rapid heat dissipation device for a wire bonding machine as claimed in claim 2, characterized in that: A pinching block (31) is fixedly mounted on one end of the clamping plate (24), and a pinching hole (32) is provided on the inner side of the pinching block (31).

6. A rapid heat dissipation device for a wire bonding machine as claimed in claim 4, characterized in that: The front of the support platform (1) is provided with a storage opening (33), a drawer (34) is arranged inside the storage opening (33), the inner wall of the storage opening (33) is provided with symmetrically distributed sliding grooves (35), the inner side of the sliding groove (35) is slidably engaged with a slider (36), and the opposite end of the slider (36) is fixedly connected to the drawer (34).

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