An electronic component manufacturing apparatus

Abstract

This invention discloses an electronic component manufacturing equipment, relating to the field of electronic component manufacturing technology. The equipment includes a frame with a liquid tank in the middle. A liquid outlet valve is located at the lower end of the liquid tank. A drive motor is fixed to one side of the frame, and a drive roller is fixed to the drive end of the motor. The drive roller is connected to a driven roller via a first conveyor belt. A drive wheel is fixed to the other end of the drive roller, and the drive wheel is connected to the driven wheel via a synchronous belt. A linkage roller is fixed to the middle of the driven wheel, and the linkage roller is connected to a rotating roller via a second conveyor belt. This electronic component manufacturing equipment achieves automated full-process operation of components, improving the overall efficiency of the manufacturing equipment. It also achieves automated drying, reducing equipment manufacturing and subsequent operation and maintenance costs. Furthermore, it provides dynamic cleaning, enhancing the practical value of the manufacturing equipment.

Description

Technical Field

[0001] This invention relates to the field of electronic component manufacturing technology, specifically to an electronic component manufacturing equipment. Background Technology

[0002] In the manufacturing process of electronic components, especially semiconductor components and integrated circuit chips, surface treatment is an indispensable core process, falling under the category of semiconductor device manufacturing processes. It directly affects the yield rate, electrical performance, and lifespan of electronic components. After the preceding manufacturing processes such as photolithography, etching, deposition, and coating, the surface of electronic components inevitably retains impurities such as photoresist residue, metal particles, chemical reagent residue, and dust. If these impurities are not thoroughly treated, they can cause short circuits, poor contacts, packaging failures, or even directly lead to the scrapping of the components. Therefore, surface treatment equipment is an essential and critical piece of equipment in the manufacturing process of electronic components.

[0003] While existing immersion cleaning equipment for electronic component processing can meet the basic immersion and decontamination requirements and complete routine cleaning operations, it still has significant shortcomings in actual industrial production applications. Currently, most immersion cleaning devices have a low degree of automation. The placement of components, the lifting and retrieval after immersion, and the transfer and conveying of materials after cleaning all require manual operation in stages, necessitating continuous intervention from personnel throughout the process. This not only results in cumbersome and labor-intensive operations with low efficiency but also makes it difficult to achieve seamless process continuity. Furthermore, manual operation is prone to causing component damage and inconsistent cleaning cycles, leading to poor overall equipment operation and significantly reducing the overall performance of the cleaning equipment, ultimately resulting in insufficient utilization of the manufacturing equipment.

[0004] Therefore, it is necessary to invent an electronic component manufacturing equipment to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an electronic component manufacturing equipment to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an electronic component manufacturing equipment, including a frame, a liquid tank in the middle of the frame, a liquid outlet valve at the lower end of the liquid tank, a drive motor fixed on one side of the frame, a drive roller fixed at the drive end of the drive motor, the drive roller being connected to a driven roller via a first conveyor belt, a drive wheel fixed at the other end of the drive roller, the drive wheel being connected to the driven wheel via a synchronous belt, a linkage roller fixed in the middle of the driven wheel, and the linkage roller being connected to a rotating roller via a second conveyor belt; The other end of the active roller is provided with a connecting structure, on which a collection rack is provided; the connecting structure can move the collection rack back and forth in the direction of the height of the liquid tank, and can drive the collection rack to shake back and forth in the direction of its own height, so as to pick up the electronic components and shake them off.

[0007] Preferably, the connecting structure includes a support frame, a fixing rod fixed to the other end of the support frame, a connecting frame slidably connected to the outer surface of the fixing rod, a guide groove in the middle of the connecting frame, a plurality of protrusions fixed to the inner wall of the middle of the guide groove, a sliding frame fixed to one end of the connecting frame, sliding discs slidably connected to the inner walls of both ends of the sliding frame, springs fixed to both sides of the two sliding discs, a support rod fixed to the middle of the lower end of the two sliding discs, a collecting frame fixed to the other end of the two support rods, and a plurality of through grooves in the middle of the collecting frame.

[0008] Preferably, one end of the support frame is fixed to the end of the drive roller away from the drive motor, and the other end of the support frame is fixed to one end of the fixing rod. The outer surface of the fixing rod is slidably connected to the inner wall of the guide groove. The guide groove passes through the middle of the connecting frame. The upper ends of several protrusions are fixed to the inner wall of the middle of the upper end of the guide groove. Each protrusion is arc-shaped.

[0009] Preferably, one end of the connecting frame is fixed to one side of the sliding frame, the outer surface of the sliding frame is slidably connected to the inner wall of the frame, the vertical section of the sliding frame is U-shaped, the outer surfaces of the two sliding discs are slidably connected to the inner walls of both ends of the sliding frame, the two sides of each sliding disc are fixed to the near ends of two adjacent springs, and the four far ends of the springs are fixed to the inner walls of both sides of the sliding frame.

[0010] Preferably, the upper ends of the two support rods are fixed to the middle of the lower ends of the two sliding discs, the lower ends of the two support rods are fixed to both sides of the collection rack, the vertical cross-section of the collection rack is V-shaped, a number of through slots pass through the middle of the collection rack, and the collection rack is set inside the liquid tank.

[0011] Preferably, a rack is fixed to one side of the sliding frame, the rack is meshed with a driven gear, a rotating rod is fixed to the middle of the driven gear, and a fan impeller is fixed to one side of the rotating rod.

[0012] Preferably, one side of the rack is fixed to the side of the sliding frame away from the connecting frame, the rack is meshed with the driven gear, the middle of the driven gear is fixed to one side of the rotating rod, the outer surface of the rotating rod is rotatably connected to the inner wall of the frame, the vertical section of the rotating rod is T-shaped, one side of the rotating rod is fixed to the middle of the fan impeller, and the fan impeller is disposed inside the frame.

[0013] Preferably, one end of the rotating rod is fixed with a driving bevel gear, the driving bevel gear is meshed with a driven bevel gear, the driven bevel gear is meshed with a connecting rod, the other end of the connecting rod is fixed with a fixed disk, and a boss is fixed on the upper side of the fixed disk.

[0014] Preferably, the middle part of the driving bevel gear is fixed to one end of the rotating rod, the driving bevel gear is meshed with the driven bevel gear, and the middle part of the driven bevel gear is fixed to the upper end of the connecting rod.

[0015] Preferably, the connecting rod is rotatably connected to the inner wall of the frame, the connecting rod passes through the middle of the collection frame, the vertical cross-section of the connecting rod is T-shaped, the lower side of the connecting rod is fixed to the middle of the fixed plate, the lower end of the protrusion is fixed to the upper side of the fixed plate, and the fixed plate and the liquid tank are in clearance fit.

[0016] Compared with the prior art, the beneficial effects of the present invention are: (1) The present invention achieves the effect of automatic full-process operation of components, eliminating the need for manual loading, retrieval and transfer, reducing human intervention and effectively improving the overall efficiency of manufacturing equipment; (2) The present invention achieves the effect of automated drying without the need for an additional independent air drying drive source, effectively simplifying the overall structure of the equipment and reducing the equipment manufacturing cost and subsequent operation and maintenance cost; (3) The present invention achieves the effect of dynamic cleaning treatment, which can avoid the generation of cleaning dead corners during the cleaning process, and ensure that all surfaces of electronic components can be fully cleaned, thereby improving the practical value of manufacturing equipment. Attached Figure Description

[0017] Figure 1 This is an overall structural diagram of the present invention; Figure 2 This is a front sectional view of the frame of the present invention; Figure 3 This is a side sectional view of the frame of the present invention; Figure 4 This is a rear sectional view of the frame of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of the structure of section A in the middle; Figure 6 This is a partial structural cross-sectional view of the present invention; Figure 7 For the present invention Figure 6 Enlarged view of the structure of section B in the middle; Figure 8 This is a partial structural diagram of the present invention.

[0018] In the diagram: 1. Frame; 2. Liquid tank; 3. Liquid outlet valve; 4. Drive motor; 5. Drive roller; 6. First conveyor belt; 7. Driven roller; 8. Drive wheel; 9. Driven wheel; 10. Linkage roller; 11. Second conveyor belt; 12. Rotating roller; 13. Support frame; 14. Fixed rod; 15. Connecting frame; 16. Guide groove; 17. Protrusion; 18. Sliding frame; 19. Sliding disc; 20. Spring; 21. Support rod; 22. Collection frame; 23. Through groove; 24. Rack; 25. Driven gear; 26. Rotating rod; 27. Fan impeller; 28. Driven bevel gear; 29. ​​Driven bevel gear; 30. Connecting rod; 31. Fixed disc; 32. Protrusion. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Example 1 This embodiment provides an electronic component manufacturing equipment; Please see Figures 1-8As shown, the device includes a frame 1, a liquid tank 2 in the middle of the frame 1, a liquid outlet valve 3 at the lower end of the liquid tank 2, a drive motor 4 fixed on one side of the frame 1, a drive roller 5 fixed at the drive end of the drive motor 4, the drive roller 5 being connected to a driven roller 7 via a first conveyor belt 6, a drive wheel 8 fixed at the other end of the drive roller 5, the drive wheel 8 being connected to a driven wheel 9 via a synchronous belt, a linkage roller 10 fixed in the middle of the driven wheel 9, the linkage roller 10 being connected to a rotating roller 12 via a second conveyor belt 11; a connecting structure is provided at the other end of the drive roller 5, the connecting structure including a support frame 13, a fixing rod 14 fixed at the other end of the support frame 13, a connecting frame 15 slidably connected to the outer surface of the fixing rod 14, a guide groove 16 in the middle of the connecting frame 15, and several protrusions 17 fixed to the inner wall of the guide groove 16; the connecting frame 15... A sliding frame 18 is fixed at one end, and sliding discs 19 are slidably connected to the inner walls of both ends of the sliding frame 18. Springs 20 are fixed on both sides of the two sliding discs 19, and support rods 21 are fixed at the middle of the lower end of the two sliding discs 19. A collection frame 22 is fixed at the other end of the two support rods 21. Several through slots 23 are opened in the middle of the collection frame 22. The collection frame 22 moves vertically up and down, which can lift up the electronic components that have been soaked and cleaned inside the liquid tank 2. The cleaning liquid is quickly filtered out through the through slots 23, so that the components are drained. After the collection frame 22 rises to the predetermined position, it generates regular shaking. Using the shaking action, the lifted and drained electronic components are smoothly shaken onto the surface of the second conveyor belt 11. The automatic conveying and transfer is completed by the operation of the second conveyor belt 11, and the subsequent processing steps are accurately connected.

[0021] Please refer to it again. Figures 1-8 As shown, one end of the support frame 13 is fixed to the end of the drive roller 5 away from the drive motor 4, and the other end of the support frame 13 is fixed to one end of the fixing rod 14. The outer surface of the fixing rod 14 is slidably connected to the inner wall of the guide groove 16. The guide groove 16 passes through the middle of the connecting frame 15. The upper ends of several protrusions 17 are fixed to the inner wall of the middle of the upper end of the guide groove 16. Each protrusion 17 is arc-shaped. One end of the connecting frame 15 is fixed to one side of the sliding frame 18. The outer surface of the sliding frame 18 is slidably connected to the inner wall of the frame 1. The vertical section of the sliding frame 18 is U-shaped. The two sliding discs 19 are slidably connected to the inner walls of both ends of the sliding frame 18 on their outer surfaces. The two sides of each sliding disc 19 are fixed to the near ends of two adjacent springs 20, and the four springs 20 are fixed to the far ends of the inner walls of both sides of the sliding frame 18. The upper ends of the two support rods 21 are fixed to the middle of the lower ends of the two sliding discs 19, and the lower ends of the two support rods 21 are fixed to both sides of the collection frame 22. The vertical cross-section of the collection frame 22 is V-shaped, and several through slots 23 penetrate through the middle of the collection frame 22. The collection frame 22 is set inside the liquid tank 2.

[0022] The specific implementation process is as follows: First, align the frame 1 with the middle position of the two sets of processing and manufacturing equipment, and then add cleaning solution into the liquid tank 2 opened in the middle of the frame 1; the processed electronic components are placed on the surface of the first conveyor belt 6, and the drive roller 5 is driven by the drive motor 4 to rotate. Under the limiting cooperation of the inner wall of the frame 1, the drive roller 5, together with the driven roller 7, drives the first conveyor belt 6 to rotate continuously. The rotating first conveyor belt 6 transports the electronic components to the corresponding position in the liquid tank 2, and causes the components to fall into the liquid tank 2. The liquid level in the liquid tank 2 is close to the first conveyor belt 6, thereby completing the soaking and cleaning treatment of the components; Simultaneously, the support frame 13, which is fixedly connected to one end of the active roller 5, rotates synchronously with the active roller 5. The rotating support frame 13 drives the fixed rod 14, which is fixed at the end, to make a circular motion around the active roller 5. Under the trajectory limit cooperation of the fixed rod 14 on the inner wall of the guide groove 16, the fixed rod 14 drives the connecting frame 15 to form a reciprocating driving force. The connecting frame 15, which has a vertical movement stroke, drives the sliding frame 18, which is fixed at the end, to make a vertically stable reciprocating sliding along the inner wall of the frame 1. The inner walls of the two ends of the sliding frame 18 are slidably connected to the sliding discs 19. Under the elastic support of the springs 20 connected on both sides, the sliding discs 19 drive the support rod 21, which is fixed at the middle of the lower end of the sliding discs 19, and the collecting frame 22 at the bottom of the support rod 21 to move up and down synchronously. When the electronic components that have fallen into the liquid tank 2 have finished soaking and cleaning, the collection rack 22 moves to the lowest position of the liquid tank 2. As the drive roller 5 continues to rotate, the connecting frame 15 and the sliding frame 18 are lifted synchronously through the linkage of the support frame 13, the fixing rod 14 and the guide groove 16, thereby causing the collection rack 22 to rise. A through groove 23 is provided in the middle of the collection rack 22. During the lifting process, the cleaning liquid remaining in the liquid tank 2 can be quickly filtered out through the through groove 23, while the electronic components remain stably on the surface of the collection rack 22. When the collecting rack 22 reaches its highest travel position, the irregular trajectory in the middle of the guide groove 16, combined with the contact between the protrusions 17 fixed to the inner wall of the guide groove 16 and the fixed rod 14, forces the connecting frame 15 to shift position and causes the sliding frame 18 and the collecting rack 22 to vibrate. At the same time, the compression deformation of the sliding discs 19 at both ends of the sliding frame 18 and the spring 20 further amplifies the amplitude and frequency of the vibration, causing the electronic components on the inclined surface of the collecting rack 22 to fall smoothly onto the second conveyor belt 11. The overall vertical cross-section of the collecting rack 22 is V-shaped. The vertical sidewalls of the collecting rack 22 can block and limit the electronic components subsequently conveyed by the first conveyor belt 6, preventing subsequent components from falling into the liquid tank 2 before the collecting rack 22 moves down. Meanwhile, the driving wheel 8 fixed on the other side of the driving roller 5 drives the driven wheel 9 to rotate through the synchronous belt drive. The rotating driven wheel 9 drives the linkage roller 10 fixed in the middle to rotate. The linkage roller 10, under the limit of the inner wall of the frame 1, cooperates with the rotating roller 12 to jointly drive the second conveyor belt 11 to transport and run, thereby automatically transferring and discharging the cleaned electronic components, realizing the effect of automatic full-process operation of components, eliminating the need for manual feeding, retrieval and transfer, reducing manual intervention and effectively improving the overall efficiency of the manufacturing equipment.

[0023] Example 2 After cleaning, the surface of electronic components still has cleaning solution residue. They need to be air-dried before they can enter the next processing step. Currently, the air-drying structure of conventional equipment mostly uses an independent drive source for separate control. Adding extra drive components not only increases the overall structural complexity of the equipment, but also significantly increases the equipment manufacturing cost and the subsequent use and maintenance costs. Therefore, it is necessary to rely on the existing single power source of the equipment to realize the air-drying operation, reduce the additional power configuration, and thus reduce the manufacturing equipment cost and operating cost.

[0024] Please see Figures 1-8 As shown, an automated drying function has been added based on Example 1; Please refer to it again. Figures 1-8As shown, a rack 24 is fixed to one side of the sliding frame 18. The rack 24 is meshed with a driven gear 25. A rotating rod 26 is fixed to the middle of the driven gear 25. A fan impeller 27 is fixed to one side of the rotating rod 26. One side of the rack 24 is fixed to the side of the sliding frame 18 away from the connecting frame 15. The rack 24 is meshed with the driven gear 25. The middle of the driven gear 25 is fixed to one side of the rotating rod 26. The outer surface of the rotating rod 26 is rotatably connected to the inner wall of the frame 1. The vertical section of the rotating rod 26 is T-shaped. One side of the rotating rod 26 is fixed to the middle of the fan impeller 27. The fan impeller 27 is located inside the frame 1. When the fan impeller 27 rotates, it drives the surrounding air to form a directional airflow. The airflow is directed towards the collection frame 22 and the second conveyor belt 11 through the pre-set air duct inside the frame 1. The system performs a comprehensive air-drying operation on the electronic components that have been drained and shaken onto the second conveyor belt 11. This quickly blows away any residual cleaning solution droplets from the surface of the components, preventing oxidation, short circuits, or surface stains caused by residual liquid. This ensures that the components are dry and clean, meeting the requirements of subsequent processing steps. Meanwhile, the rotation of the impeller 27 relies on the power transmission of the existing drive motor 4, eliminating the need for additional independent drive components. It works in synergy with the overall transmission structure, simplifying the equipment structure, reducing energy consumption and maintenance costs, and further improving the continuity and practicality of the equipment operation. This ensures that the entire process of cleaning, draining, air-drying, and transferring electronic components is completed efficiently and orderly, effectively improving the overall operation quality and efficiency of the equipment.

[0025] The specific implementation process is as follows: The drive motor 4 drives the active roller 5 to rotate, causing the support frame 13 and fixed rod 14 connected to the active roller 5 to work in conjunction with the guide groove 16 and protrusion 17, synchronously driving the connecting frame 15 and the sliding frame 18 to slide up and down. As the sliding frame 18 moves up and down, it drives the rack 24 fixed on one side to move synchronously, and the moving rack 24 drives the driven gear 25 meshing with it to rotate. Because the rack 24 has a fine tooth pitch and sufficient number of teeth, even when the rack 24 moves at low speed, it can still drive the driven gear 25 to form a high-speed rotational motion. The high-speed rotating driven gear 25 drives the rotating rod 26 fixed in its middle to operate stably at high speed under the limiting constraint of the frame 1; the rotating rod 26 synchronously drives the fan impeller 27 fixed at its end to rotate at high speed. When the sliding frame 18 reaches its highest point, the impeller 27 is directly opposite the inclined area of ​​the collection frame 22. The high-speed rotating impeller 27 continuously generates directional airflow, precisely blowing on the electronic components on the collection frame 22. Combined with the mechanical vibration of the collection frame 22, the combination of vibration and air drying quickly removes residual cleaning fluid from the surface of the components, achieving automated drying without the need for an additional independent drying drive source. This effectively simplifies the overall structure of the equipment and reduces manufacturing and subsequent operation and maintenance costs.

[0026] Example 3 When immersing and cleaning electronic components, the cleaning solution inside existing equipment is mostly in a static state, relying solely on the natural wetting of the cleaning solution to dissolve oil and impurities. The lack of fluid movement easily creates dead zones in the cleaning process, resulting in low stain removal efficiency, poor overall uniformity of cleaning, and difficulty in guaranteeing the quality of the cleaning process. Therefore, it is necessary to agitate the cleaning solution to create a dynamic cleaning environment, enhance the stain removal effect, and thus effectively improve the overall practical value of the manufacturing equipment.

[0027] Please see Figures 1-8 As shown, a dynamic cleaning function has been added based on Embodiment 1; Please refer to it again. Figures 1-8 As shown, a driving bevel gear 28 is fixed to one end of the rotating rod 26. The driving bevel gear 28 meshes with a driven bevel gear 29, which in turn meshes with a connecting rod 30. A fixed plate 31 is fixed to the other end of the connecting rod 30. A boss 32 is fixed to the upper side of the fixed plate 31. The middle part of the driving bevel gear 28 is fixed to one end of the rotating rod 26. The driving bevel gear 28 meshes with the driven bevel gear 29. The middle part of the driven bevel gear 29 is fixed to the upper end of the connecting rod 30. The outer surface of the connecting rod 30 is rotatably connected to the inner wall of the frame 1. The connecting rod 30 passes through the middle of the collecting rack 22. The vertical section of the connecting rod 30 is T-shaped. The lower side of the rod 30 is fixed to the middle of the fixed plate 31, and the lower end of the protrusion 32 is fixed to the upper side of the fixed plate 31. The fixed plate 31 and the liquid tank 2 are in a clearance fit. The rotating protrusion 32 rotates continuously at high speed, constantly agitating the cleaning solution inside the liquid tank 2, causing the cleaning solution to form a continuous swirling state. The flowing cleaning solution can thoroughly flush the surface, gaps and grooves of electronic components, weaken the adhesion of dirt, avoid blind spots in cleaning caused by local stagnant water, and accelerate the removal of impurities by the continuous circulation and agitation of the water flow, improve the uniformity and cleanliness of the cleaning process, and ensure the quality of component cleaning.

[0028] The specific implementation process is as follows: The drive motor 4 drives the active roller 5 to rotate, so that the support frame 13 connected to the active roller 5 rotates synchronously with the active roller 5. The rotating support frame 13 drives the fixed rod 14 fixed at the end. Under the cooperation and limitation of the guide groove 16 and the protrusion 17 in the groove, the connecting frame 15 and the sliding frame 18 move up and down in sync. When the sliding frame 18 moves up and down in sync, it drives the rack 24 fixed on one side to move back and forth in sync. The moving rack 24 drives the driven gear 25 meshing with it to rotate at high speed. Then the driven gear 25 drives the rotating rod 26 fixed in the middle to rotate at high speed in sync. A high-speed rotating rod 26 drives a driving bevel gear 28 fixed at its other end to rotate at high speed. The high-speed rotating driving bevel gear 28 drives a driven bevel gear 29 meshing with it to rotate synchronously at high speed. The driven bevel gear 29, in turn, drives a connecting rod 30 fixed in its middle to rotate synchronously at high speed. The high-speed rotating connecting rod 30 drives a fixed disk 31 fixed at its other end to rotate at high speed. The high-speed rotating fixed disk 31 further drives a boss 32 fixed at its upper end to rotate synchronously at high speed. The high-speed rotating boss 32 disturbs the cleaning fluid in the liquid tank 2, causing the cleaning fluid to form a high-speed swirling state. The swirling cleaning fluid is used to dynamically clean the electronic components immersed in the liquid tank 2, achieving a dynamic cleaning effect. This avoids cleaning dead zones during the cleaning process, ensuring that all surfaces of the electronic components are fully cleaned, thereby improving the practical value of the manufacturing equipment.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electronic component manufacturing equipment, comprising a frame (1), characterized in that: A liquid tank (2) is provided in the middle of the frame (1), and a liquid outlet valve (3) is provided at the lower end of the liquid tank (2). A drive motor (4) is fixed on one side of the frame (1), and an active roller (5) is fixed at the drive end of the drive motor (4). The active roller (5) is connected to the driven roller (7) through the first conveyor belt (6). An active wheel (8) is fixed at the other end of the active roller (5). The active wheel (8) is connected to the driven wheel (9) through the synchronous belt. A linkage roller (10) is fixed in the middle of the driven wheel (9). The linkage roller (10) is connected to the rotating roller (12) through the second conveyor belt (11). The other end of the active roller (5) is provided with a connecting structure, on which a collection rack (22) is provided; the connecting structure can move the collection rack (22) back and forth in the height direction of the liquid tank (2), and can drive the collection rack (22) to shake back and forth along its own height direction, so as to pick up the electronic components and shake them off.

2. The electronic component manufacturing equipment according to claim 1, characterized in that: The connecting structure includes a support frame (13), a fixing rod (14) is fixed at the other end of the support frame (13), a connecting frame (15) is slidably connected to the outer surface of the fixing rod (14), a guide groove (16) is provided in the middle of the connecting frame (15), a number of protrusions (17) are fixed on the inner wall of the middle of the guide groove (16), a sliding frame (18) is fixed at one end of the connecting frame (15), a sliding disc (19) is slidably connected to the inner walls of both ends of the sliding frame (18), a spring (20) is fixed on both sides of the two sliding discs (19), a support rod (21) is fixed at the middle of the lower end of the two sliding discs (19), a collection frame (22) is fixed at the other end of the two support rods (21), and a number of through grooves (23) are provided in the middle of the collection frame (22).

3. The electronic component manufacturing equipment according to claim 2, characterized in that: One end of the support frame (13) is fixed to the end of the active roller (5) away from the drive motor (4), and the other end of the support frame (13) is fixed to one end of the fixing rod (14). The outer surface of the fixing rod (14) is slidably connected to the inner wall of the guide groove (16). The guide groove (16) passes through the middle of the connecting frame (15). The upper ends of several protrusions (17) are fixed to the inner wall of the middle of the upper end of the guide groove (16). Each protrusion (17) is arc-shaped.

4. The electronic component manufacturing equipment according to claim 2, characterized in that: One end of the connecting frame (15) is fixed to one side of the sliding frame (18). The outer surface of the sliding frame (18) is slidably connected to the inner wall of the frame (1). The vertical section of the sliding frame (18) is U-shaped. The outer surfaces of the two sliding discs (19) are slidably connected to the inner walls at both ends of the sliding frame (18). The two sides of each sliding disc (19) are fixed to the near ends of two adjacent springs (20). The four ends of the four springs (20) are fixed to the inner walls on both sides of the sliding frame (18).

5. The electronic component manufacturing equipment according to claim 2, characterized in that: The upper ends of the two support rods (21) are fixed to the middle of the lower ends of the two sliding discs (19), and the lower ends of the two support rods (21) are fixed to both sides of the collection rack (22). The vertical cross-section of the collection rack (22) is V-shaped, and several through slots (23) pass through the middle of the collection rack (22). The collection rack (22) is set inside the liquid tank (2).

6. The electronic component manufacturing equipment according to claim 2, characterized in that: A rack (24) is fixed on one side of the sliding frame (18), and a driven gear (25) is meshed with the rack (24). A rotating rod (26) is fixed in the middle of the driven gear (25), and a fan impeller (27) is fixed on one side of the rotating rod (26).

7. The electronic component manufacturing equipment according to claim 6, characterized in that: One side of the rack (24) is fixed to the side of the sliding frame (18) away from the connecting frame (15). The rack (24) is meshed with the driven gear (25). The middle part of the driven gear (25) is fixed to one side of the rotating rod (26). The outer surface of the rotating rod (26) is rotatably connected to the inner wall of the frame (1). The vertical section of the rotating rod (26) is T-shaped. One side of the rotating rod (26) is fixed to the middle of the fan impeller (27). The fan impeller (27) is located inside the frame (1).

8. The electronic component manufacturing equipment according to claim 6, characterized in that: One end of the rotating rod (26) is fixed with a driving bevel gear (28), which meshes with a driven bevel gear (29). The driven bevel gear (29) meshes with a connecting rod (30), and the other end of the connecting rod (30) is fixed with a fixed disk (31). A boss (32) is fixed on the upper side of the fixed disk (31).

9. The electronic component manufacturing equipment according to claim 8, characterized in that: The driving bevel gear (28) is fixed at one end of the rotating rod (26) in the middle. The driving bevel gear (28) meshes with the driven bevel gear (29). The driven bevel gear (29) is fixed at the upper end of the connecting rod (30) in the middle.

10. The electronic component manufacturing equipment according to claim 8, characterized in that: The connecting rod (30) is rotatably connected to the inner wall of the frame (1). The connecting rod (30) passes through the middle of the collection rack (22). The vertical section of the connecting rod (30) is T-shaped. The lower side of the connecting rod (30) is fixed to the middle of the fixed plate (31). The lower end of the protrusion (32) is fixed to the upper side of the fixed plate (31). The fixed plate (31) and the liquid tank (2) are in clearance fit.

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