Chip cleaning device
Through the dual-side synchronous cleaning design and stable fixed structure, the problem that existing chip cleaning devices cannot clean both sides at the same time is solved, and the chip cleaning effect is achieved with efficient and secondary pollution-free.
Patent Information
- Application Number
- CN202422204250.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing chip cleaning device cannot clean both sides of the chip at the same time, and is fixed and unstable, making it difficult to flexibly adjust the cleaning position, resulting in low cleaning efficiency and easy to cause secondary pollution.
The double-sided synchronous cleaning design is adopted, and the brush drum driven by the motor rotates synchronously, and the electric push rod drives the bracket to move, so that the brush drum sticks to both sides of the chip, and the chip is fixed with a threaded screw and a clamp to ensure stability.
The chip is synchronously cleaned on both sides, which significantly shortens cleaning time, improves cleaning efficiency, avoids secondary pollution caused by repeated operations, and ensures consistency and quality of the cleaning process.
Smart Images
Figure CN223197554U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cleaning devices, in particular to a chip cleaning device. Background Art
[0002] In the field of semiconductor manufacturing and electronic component production, the cleanliness of the chip surface is crucial to ensuring product quality and performance. With the continuous development of integrated circuit technology, chip structures are becoming increasingly complex, and the requirements for surface cleanliness are becoming more and more stringent. Traditional chip cleaning methods, such as manual wiping and immersion cleaning, often have problems such as low cleaning efficiency, difficulty in reaching fine structures, and easy secondary contamination. They cannot meet the modern high-precision and high-efficiency production needs.
[0003] The chip cleaning device still has the following defects when in use: the existing chip cleaning device cannot clean both sides of the chip at the same time, and the chip is not fixed stably during cleaning, and the cleaning position of the chip cannot be flexibly adjusted. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a chip cleaning device.
[0005] In order to achieve the above-mentioned object, the utility model adopts the following technical scheme: A chip cleaning device comprises a workbench, the workbench is fixedly connected to a support frame, the support frame is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a first rotating shaft, the first rotating shaft is meshed with a second rotating shaft, the second rotating shaft is fixedly connected to a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected to a first brush cylinder, the first brush cylinder is rotatably connected to a first bracket, the first bracket is fixedly connected to a first electric push rod, one end of the first electric push rod is fixedly connected to the support frame, the second rotating shaft is rotatably connected to the first bracket, the second rotating shaft is meshed with a third rotating shaft, the third rotating shaft is fixedly connected to a third bevel gear, the third bevel gear is meshed with a fourth bevel gear, the fourth bevel gear is fixedly connected to a second brush cylinder, the second brush cylinder is rotatably connected to the second bracket, the second bracket is fixedly connected to a second electric push rod, one end of the second electric push rod is fixedly connected to the workbench, and the third rotating shaft is rotatably connected to the second bracket.
[0006] As a further description of the above technical solution: the workbench is provided with a first slide groove, the first slide groove is slidably connected to a fixed plate, the fixed plate is rotatably connected to a threaded screw, one end of the threaded screw is fixedly connected to a handle, the threaded screw is threadedly connected to a first clamping plate, the fixed plate is provided with a second slide groove, the first clamping plate is slidably connected to the second slide groove, the threaded screw is threadedly connected to a second clamping plate, the second clamping plate is slidably connected to the second slide groove, a spring is fixedly connected to the fixed plate, and one end of the spring is fixedly connected to the support frame.
[0007] As a further description of the above technical solution: the bottom of the workbench is provided with supporting legs, and the supporting legs are provided in four groups.
[0008] As a further description of the above technical solution: the threaded screw is provided with two sets of opposite threads, and the first clamping plate and the second clamping plate are respectively provided on both sides of the threaded screw.
[0009] As a further description of the above technical solution: the shape of the first clamping plate is U-shaped, and the shape of the second clamping plate is U-shaped.
[0010] As a further description of the above technical solution: the springs are provided in two groups, and the springs are respectively arranged on both sides of the fixed plate.
[0011] As a further description of the above technical solution: the third rotating shaft is arranged in the second rotating shaft, and the second rotating shaft is arranged in the first rotating shaft.
[0012] The utility model has the following beneficial effects:
[0013] 1. In the present invention, when the chip cleaning device is used, the first motor is turned on to realize the synchronous rotation of the two brush cylinders. At the same time, the first electric push rod and the second electric push rod are started to drive the two brackets to move, so that the brush cylinders can fit on both sides of the chip for cleaning. This double-sided synchronous cleaning method significantly shortens the cleaning time, improves the cleaning efficiency, and avoids secondary contamination caused by repeated operations, ensuring the consistency of the cleaning process and the cleanliness of the chip.
[0014] 2. In the present invention, when the chip cleaning device is used, the threaded screw is rotated by the handle to realize the opposite sliding of the first clamping plate and the second clamping plate, accurately fitting and fixing the chip, ensuring the stability and accuracy of the chip during the cleaning process, and effectively preventing the chip from moving during the cleaning process, thereby improving the cleaning quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the structure of a chip cleaning device proposed in this utility model Figure 1 ;
[0016] Figure 2 This is a schematic diagram of the structure of a chip cleaning device proposed in this utility model Figure 2 ;
[0017] Figure 3 This is a schematic diagram of the structure of a chip cleaning device proposed in this utility model Figure 3 ;
[0018] Figure 4 This is an exploded view of a chip cleaning device proposed in the present invention.
[0019] Legend:
[0020] 1. Workbench; 2. Support frame; 3. First motor; 4. First rotating shaft; 5. Second rotating shaft; 6. First bevel gear; 7. Second bevel gear; 8. First brush cylinder; 9. First bracket; 10. First electric push rod; 11. Third rotating shaft; 12. Third bevel gear; 13. Fourth bevel gear; 14. Second brush cylinder; 15. Second bracket; 16. Second electric push rod; 17. Spring; 18. First slide; 19. Fixed plate; 20. Screw rod; 21. Handle; 22. First clamping plate; 23. Second clamping plate; 24. Second slide; 25. Support leg. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] Reference Figures 1-4, an embodiment of the present invention provides: a chip cleaning device, including a workbench 1, a support frame 2 is fixedly connected to the workbench 1, a first motor 3 is fixedly connected to the support frame 2, an output end of the first motor 3 is fixedly connected to a first rotating shaft 4, the first rotating shaft 4 is meshed with a second rotating shaft 5, the second rotating shaft 5 is fixedly connected to a first bevel gear 6, the first bevel gear 6 is meshed with a second bevel gear 7, the second bevel gear 7 is fixedly connected to a first brush cylinder 8, the first brush cylinder 8 is rotatably connected to a first bracket 9, the first bracket 9 is fixedly connected to a first electric push rod 10, one end of the first electric push rod 10 is fixedly connected to the support frame 2, the second rotating shaft 5 is rotatably connected to the first bracket 9, the second rotating shaft 5 is meshed with a third rotating shaft 11, the third rotating shaft 11 is fixedly connected to a third bevel gear 12, the third bevel gear A fourth bevel gear 13 is meshed with the wheel 12, and a second brush cylinder 14 is fixedly connected to the fourth bevel gear 13. The second brush cylinder 14 is rotatably connected to the second bracket 15, and the second bracket 15 is fixedly connected to the second electric push rod 16. One end of the second electric push rod 16 is fixedly connected to the workbench 1, and the third shaft 11 is rotatably connected to the second bracket 15. When using the chip cleaning device, the synchronous rotation of the two brush cylinders is achieved by turning on the first motor 3. At the same time, the start-up of the first electric push rod 10 and the second electric push rod 16 drives the two brackets to move, so that the brush cylinders can fit on both sides of the chip for cleaning. This double-sided synchronous cleaning method significantly shortens the cleaning time, improves the cleaning efficiency, and avoids secondary pollution caused by repeated operations, thereby ensuring the consistency of the cleaning process and the cleanliness of the chip.
[0023] The workbench 1 is provided with a first slide 18, a fixed plate 19 is slidably connected to the first slide 18, a threaded screw 20 is rotatably connected to the fixed plate 19, one end of the threaded screw 20 is fixedly connected to a handle 21, a first clamping plate 22 is threadedly connected to the threaded screw 20, a second slide 24 is provided on the fixed plate 19, the first clamping plate 22 is slidably connected to the second slide 24, a second clamping plate 23 is threadedly connected to the threaded screw 20, the second clamping plate 23 is slidably connected to the second slide 24, a spring 17 is fixedly connected to the fixed plate 19, one end of the spring 17 is fixedly connected to the support frame 2, and a support leg 25 is provided at the bottom of the workbench 1, and the support leg 25 has four groups, and the threaded screw 2 0 is provided with two groups of opposite threads, the first clamping plate 22 and the second clamping plate 23 are respectively arranged on both sides of the threaded screw 20, the shape of the first clamping plate 22 is U-shaped, and the shape of the second clamping plate 23 is U-shaped. There are two groups of springs 17, and the springs 17 are respectively arranged on both sides of the fixed plate 19. The third rotating shaft 11 is arranged in the second rotating shaft 5, and the second rotating shaft 5 is arranged in the first rotating shaft 4. When using the chip cleaning device, the threaded screw 20 is driven to rotate by the handle 21, so as to realize the opposite sliding of the first clamping plate 22 and the second clamping plate 23, accurately fitting and fixing the chip, ensuring the stability and accuracy of the chip during the cleaning process, and effectively preventing the chip from moving during the cleaning process, thereby improving the cleaning quality.
[0024] Working principle: When using the chip cleaning device, the staff first places the chip to be cleaned between the grooves on the first clamping plate 22 and the second clamping plate 23, and then twists the handle 21. The handle 21 drives the threaded screw 20 to rotate on the fixed plate 19, and the threaded screw 20 drives the first clamping plate 22 and the second clamping plate 23 to slide in opposite directions on the second slide groove 24 through two sets of opposite threads. When the first clamping plate 22 and the second clamping plate 23 are in contact with the chip, the chip is fixed, thereby ensuring stability and accuracy during the cleaning process and preventing the chip from moving or rotating during the cleaning process, so that every corner and detail of the chip surface can be cleaned more accurately. Then, the first motor 3 is turned on, and the first motor 3 drives the first rotating shaft 4 to rotate. The first rotating shaft 4 drives the second rotating shaft 5 to rotate on the first bracket 9. The second rotating shaft 5 drives the first bevel gear 6 to rotate. The first bevel gear 6 drives the second bevel gear 7 to rotate. The second bevel gear 7 drives the first brush cylinder 8 to rotate on the first bracket 9. At the same time, the second rotating shaft 5 drives the third rotating shaft 11 to rotate on the second bracket 15, and the third rotating shaft 11 drives the third bevel gear 12 The first electric push rod 10 and the second electric push rod 16 are then turned on at the same time, and then the first electric push rod 10 and the second electric push rod 16 drive the first bracket 9 and the second bracket 15 to move. At the same time, when the first bracket 9 and the second bracket 15 move, the first bracket 9 drives the second rotating shaft 5 to slide in the first rotating shaft 4, and the second bracket 15 drives the third rotating shaft 11 to slide in the second rotating shaft 5. When the first brush tube 8 and the second brush tube 14 are attached to the two sides of the chip, the first electric push rod 10 and the second electric push rod 16 are closed. By cleaning both sides of the chip at the same time, not only can the cleaning time be significantly shortened and the overall cleaning efficiency be improved, but also repeated operations and possible secondary pollution can be avoided. During cleaning, the staff can compress and pull the spring 17 by pulling the fixing plate 19 to make the fixing plate 19 slide on the first slide groove 18, thereby driving the chips on the first clamping plate 22 and the second clamping plate 23 to move left and right, further improving the cleanliness of the chip.
[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A chip cleaning device, comprising a workbench (1), characterized in that: The workbench (1) is fixedly connected to a support frame (2), the support frame (2) is fixedly connected to a first motor (3), the output end of the first motor (3) is fixedly connected to a first rotating shaft (4), the first rotating shaft (4) is meshedly connected to a second rotating shaft (5), the second rotating shaft (5) is fixedly connected to a first bevel gear (6), the first bevel gear (6) is meshedly connected to a second bevel gear (7), the second bevel gear (7) is fixedly connected to a first brush cylinder (8), the first brush cylinder (8) is rotatably connected to a first bracket (9), the first bracket (9) is fixedly connected to a first electric push rod (10), one end of the first electric push rod (10) is fixedly connected to the support frame (1). The second rotating shaft (5) is rotatably connected to the first bracket (9), the second rotating shaft (5) is meshedly connected to the third rotating shaft (11), the third rotating shaft (11) is fixedly connected to the third bevel gear (12), the third bevel gear (12) is meshedly connected to the fourth bevel gear (13), the fourth bevel gear (13) is fixedly connected to the second brush cylinder (14), the second brush cylinder (14) is rotatably connected to the second bracket (15), the second bracket (15) is fixedly connected to the second electric push rod (16), one end of the second electric push rod (16) is fixedly connected to the workbench (1), and the third rotating shaft (11) is rotatably connected to the second bracket (15).
2. A chip cleaning device according to claim 1, characterized in that: The workbench (1) is provided with a first slide groove (18), a fixed plate (19) is slidably connected to the first slide groove (18), a threaded screw (20) is rotatably connected to the fixed plate (19), one end of the threaded screw (20) is fixedly connected to a handle (21), a first clamping plate (22) is threadedly connected to the threaded screw (20), a second slide groove (24) is provided on the fixed plate (19), the first clamping plate (22) is slidably connected to the second slide groove (24), a second clamping plate (23) is threadedly connected to the threaded screw (20), the second clamping plate (23) is slidably connected to the second slide groove (24), a spring (17) is fixedly connected to the fixed plate (19), and one end of the spring (17) is fixedly connected to the support frame (2).
3. A chip cleaning device according to claim 2, characterized in that: The bottom of the workbench (1) is provided with supporting legs (25), and the supporting legs (25) are provided in four groups.
4. The chip cleaning device according to claim 3, characterized in that: The threaded screw rod (20) is provided with two sets of opposite threads, and the first clamping plate (22) and the second clamping plate (23) are respectively provided on both sides of the threaded screw rod (20).
5. The chip cleaning device according to claim 4, characterized in that: The first clamping plate (22) is in a U-shape, and the second clamping plate (23) is in a U-shape.
6. The chip cleaning device according to claim 5, characterized in that: The springs (17) are provided in two groups, and the springs (17) are respectively provided on both sides of the fixing plate (19).
7. The chip cleaning device according to claim 6, characterized in that: The third rotating shaft (11) is arranged inside the second rotating shaft (5), and the second rotating shaft (5) is arranged inside the first rotating shaft (4).