Surface treatment device for electronic chip processing

Abstract

The utility model relates to the technical field of chip production, and discloses a surface treatment device for electronic chip processing, which comprises a conveying table, the rear side of the top end of the conveying table is fixedly connected with a fixed block, the front side of the top end of the conveying table is fixedly connected with a motor II, and the driving end of the motor II is connected with a limiting rod through a clamping assembly. Supporting frames are fixedly connected to the front end and the rear end of the conveying table, a sliding rod is fixedly connected to the opposite end of the supporting frame on the rear side, a first motor is fixedly connected to the right end of the supporting frame on the front side, a one-way threaded rod is fixedly connected to the driving end of the first motor, and a fixing frame is in threaded connection to the outer wall of the one-way threaded rod. According to the chip cleaning device, the electronic chip is conveyed through the conveying table, then the chip is clamped through the two clamping plates, then the electric push rod is started to enable the brush to be attached to the chip, the first motor is started to clean the chip, the chip is automatically conveyed and cleaned, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chip production, in particular to a surface treatment device for electronic chip processing. Background Art

[0002] Chip, also known as microcircuit, microchip and integrated circuit, refers to a silicon wafer containing an integrated circuit. It is very small and is often part of a computer or other electronic device. Chip is a general term for semiconductor component products. It is the carrier of integrated circuits and is divided from wafers. A silicon wafer is a very small piece of silicon that contains an integrated circuit. It is part of a computer or other electronic device.

[0003] After searching, a chip surface cleaning device with announcement number CN214918390U includes a cleaning box, a placing table is installed at the bottom of the cleaning box, a fixed clamp is provided on the upper left end of the placing table, a movable clamp is slidably provided on the upper right part of the placing table, a movable rod is slidably provided on the inner wall of the top of the cleaning box, the movable rod is driven by a driving motor to reciprocate back and forth, a brush fixed on the movable rod is provided directly above the placing table, an exhaust fan is installed on the rear side of the cleaning box, a dust bag is provided at the air outlet end of the exhaust fan, and a box cover is provided on the top of the cleaning box. The advantages compared with the prior art are: the utility model clamps and fixes the chip by the structure of the fixed clamp and the movable clamp part, and then cleans the chip by the structure of the brush part, the cleaning effect is better, and it saves time and effort, and the efficiency is higher. The dust generated during cleaning can be collected in the dust bag, which is convenient for centralized treatment later, and no secondary cleaning is required;

[0004] Based on the above patent, its background technology mentions that after the chip is manufactured, there will be a lot of dust on its surface. Currently, the chip surface is generally cleaned manually with tools, which is time-consuming, labor-intensive and inefficient. In response to this technical problem, this application proposes a surface treatment device for electronic chip processing. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a surface treatment device for electronic chip processing, which can automatically transport and clean the chips without manual cleaning, thus saving operation time and improving efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A surface treatment device for processing electronic chips comprises a conveying table, a fixing block is fixedly connected to the rear side of the top end of the conveying table, a motor 2 is fixedly connected to the front side of the top end of the conveying table, a driving end of the motor 2 is connected to a limiting rod through a clamping assembly, front and rear ends of the conveying table are fixedly connected to support frames, an opposite end of the support frame on the rear side is fixedly connected to a sliding rod, a right end of the support frame on the front side is fixedly connected to motor 1, a driving end of the motor 1 is fixedly connected to a one-way threaded rod, an outer wall of the one-way threaded rod is threadedly connected to a fixing frame, two electric push rods are fixedly connected to the bottom end of the fixing frame, a shield is fixedly connected to the driving end of the electric push rod, a brush is fixedly connected to the inner wall of the shield, and an exhaust fan is connected to the left end of the shield through a collecting assembly.

[0008] Furthermore, the clamping assembly includes a bidirectional threaded rod fixedly connected to the second driving end of the motor, the outer wall of the bidirectional threaded rod is threadedly connected to sliders on both the front and rear sides, the bottom end of the slider is fixedly connected to a clamp, and the inner wall of the slider is slidably connected to the outer wall of the limit rod.

[0009] Furthermore, the collecting assembly includes a collecting pipe passing through the left end of the shield, the other end of the collecting pipe is fixedly connected to a collecting box, and the air inlet end of the exhaust fan is passed through the right end of the collecting box.

[0010] Furthermore, the outer wall of the one-way threaded rod is rotatably connected to the inner wall of the front support frame.

[0011] Furthermore, the inner wall of the fixing frame is slidably connected to the outer wall of the sliding rod, and the front and rear sides of the bottom end of the fixing frame are slidably connected to the top ends of the two supporting frames respectively.

[0012] Furthermore, the rear side of the outer wall of the bidirectional threaded rod is rotatably connected to the inner wall of the fixing block.

[0013] Furthermore, the front and rear ends of the limit rod are respectively fixedly connected to the opposite end of the conveying platform, and the bottom ends of the clamping plates are arranged on the top of the conveying platform.

[0014] Furthermore, the front end of the collection box is fixedly connected to the rear end of the conveying platform.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the conveying platform cooperates with the clamping plate, the fixing block, the slider, the bidirectional threaded rod, the second motor, the fixing frame, the electric push rod and the brush to realize that the device can automatically convey and clean the chips without manual cleaning, thus saving operation time and improving efficiency.

[0017] 2. In the utility model, the device can collect dust generated during chip cleaning by the cooperation of the exhaust fan, the collection box and the collection tube, thereby preventing the flying dust from polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of a surface treatment device for electronic chip processing proposed by the utility model;

[0019] Figure 2 This is a rear perspective view of a surface treatment device for electronic chip processing proposed by the utility model;

[0020] Figure 3 The utility model is a cross-sectional view of a mask in a surface treatment device for electronic chip processing.

[0021] Legend:

[0022] 1. Conveyor platform; 2. Support frame; 3. One-way threaded rod; 4. Fixed frame; 5. Electric push rod; 6. Cover; 7. Clamp; 8. Fixed block; 9. Slider; 10. Two-way threaded rod; 11. Limit rod; 12. Motor 1; 13. Motor 2; 14. Sliding rod; 15. Exhaust fan; 16. Collection box; 17. Collection tube; 18. Brush. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1-3The utility model provides an embodiment: a surface treatment device for electronic chip processing, including a conveying platform 1, a fixed block 8 is fixedly connected to the rear side of the top of the conveying platform 1, a motor 2 13 is fixedly connected to the front side of the top of the conveying platform 1, a bidirectional threaded rod 10 is fixedly connected to the driving end of the motor 2 13, the rear side of the outer wall of the bidirectional threaded rod 10 is rotatably connected to the inner wall of the fixed block 8, the front and rear sides of the outer wall of the bidirectional threaded rod 10 are threadedly connected to sliders 9, the bottom ends of the sliders 9 are fixedly connected to clamps 7, the inner walls of the sliders 9 are slidably connected to the outer walls of the limit rods 11, the front and rear ends of the limit rods 11 are respectively fixedly connected to the opposite ends of the conveying platform 1, and the bottom ends of the clamps 7 are arranged on the top of the conveying platform 1 At the end, both front and rear ends of the conveying platform 1 are fixedly connected with support frames 2, the opposite end of the rear support frame 2 is fixedly connected with a slide bar 14, the right end of the front support frame 2 is fixedly connected with a motor 12, the driving end of the motor 12 is fixedly connected with a one-way threaded rod 3, the outer wall of the one-way threaded rod 3 is rotatably connected to the inner wall of the front support frame 2, the outer wall of the one-way threaded rod 3 is threadedly connected with a fixed frame 4, the inner wall of the fixed frame 4 is slidably connected to the outer wall of the slide bar 14, the front and rear sides of the bottom end of the fixed frame 4 are respectively slidably connected to the top ends of the two support frames 2, the bottom end of the fixed frame 4 is fixedly connected with two electric push rods 5, the driving end of the electric push rod 5 is fixedly connected with a mask 6, and the inner wall of the mask 6 is fixedly connected with a brush 18;

[0025] Specifically, the electronic chip is transported by the conveying platform 1. When the chip is transported between the two clamping plates 7, the conveying platform 1 will stop operating. At this time, the motor 2 13 starts to control the two-way threaded rod 10 to rotate so that the slider 9 moves toward each other along the two-way threaded rod 10 under the cooperation of the limit rod 11, so that the two clamping plates 7 are close to each other to clamp the chip, ensuring that the chip will not move during the processing of the chip surface, and at the same time, the chip can be located in the center of the conveying platform 1 so that the brush 18 can clean the entire chip without missing it, and then the electric pusher is used to clean the chip. When the rod 5 pushes the mask 6 to descend, the brush 18 fits the chip surface, and then the motor 12 is started to drive the one-way threaded rod 3 to rotate so that the fixed frame 4 moves along the surface of the support frame 2 with the cooperation of the slide rod 14 to clean the chip surface through the brush 18. After cleaning, the electric push rod 5 controls the brush 18 to reset, and the motor 2 13 controls the clamping plate 7 to reset. Then the conveying platform 1 is restarted to send the cleaned chips away for collection, and the uncleaned chips are sent between the two clamping plates 7 for cleaning. There is no need for workers to hold the chips for cleaning, which saves time and improves cleaning efficiency.

[0026] A collecting pipe 17 is provided at the left end of the shield 6, and a collecting box 16 is fixedly connected to the other end of the collecting pipe 17. The air inlet end of the exhaust fan 15 is provided at the right end of the collecting box 16, and the front end of the collecting box 16 is fixedly connected to the rear end of the conveying platform 1.

[0027] Specifically, when the brush 18 cleans the chip surface, the exhaust fan 15 is started to collect the dust generated during the cleaning process through the collection pipe 17, and the dust is sent to the collection box 16 to prevent the dust from flying and polluting the environment or attaching to the inside of the conveyor platform 1 to damage the conveyor platform 1.

[0028] Working principle: The electronic chip is transported by the conveying platform 1. When the chip is sent between the two clamping plates 7, the conveying platform 1 will stop operating. At this time, the motor 2 13 starts to control the two-way threaded rod 10 to rotate so that the slider 9 moves toward each other along the two-way threaded rod 10 under the cooperation of the limit rod 11, so that the two clamping plates 7 are close to each other to clamp the chip, ensuring that the chip will not move during the processing of the chip surface. At the same time, the chip can be located in the center of the conveying platform 1 so that the brush 18 can clean the entire chip without missing it. Then, the electric push rod 5 pushes the mask 6 to descend and the brush 18 fits the chip surface. Then the motor 12 is started to drive the unidirectional threaded rod 3 to rotate so that the fixing frame 4 is on the slide. With the cooperation of rod 14, it moves along the surface of support frame 2 and cleans the chip surface through brush 18. In the process of brush 18 cleaning the chip surface, start exhaust fan 15 to collect dust generated in the cleaning process through collecting tube 17 so that mask 6 can collect dust and send dust into collecting box 16 to prevent dust from flying and polluting the environment or attaching to the inside of conveyor platform 1 and causing damage to conveyor platform 1. After cleaning, electric push rod 5 controls brush 18 to reset and motor 2 13 controls clamp 7 to reset. Then conveyor platform 1 restarts to send cleaned chips away for collection and send uncleaned chips between two clamps 7 for cleaning. Workers do not need to hold chips for cleaning, which saves time and improves cleaning efficiency.

[0029] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A surface treatment device for electronic chip processing, comprising a conveying table (1), characterized in that: The top rear side of the conveying platform (1) is fixedly connected with a fixed block (8), the top front side of the conveying platform (1) is fixedly connected with a second motor (13), the driving end of the second motor (13) is connected to a limit rod (11) through a clamping assembly, the front and rear ends of the conveying platform (1) are fixedly connected with a support frame (2), the opposite end of the rear support frame (2) is fixedly connected with a sliding rod (14), the right end of the front support frame (2) is fixedly connected with a first motor (12), the driving end of the first motor (12) is fixedly connected with a one-way threaded rod (3), the outer wall of the one-way threaded rod (3) is threadedly connected with a fixing frame (4), the bottom end of the fixing frame (4) is fixedly connected with two electric push rods (5), the driving end of the electric push rod (5) is fixedly connected with a mask (6), the inner wall of the mask (6) is fixedly connected with a brush (18), and the left end of the mask (6) is connected with an exhaust fan (15) through a collecting assembly.

2. The surface treatment device for electronic chip processing according to claim 1, characterized in that: The clamping assembly comprises a bidirectional threaded rod (10) fixedly connected to the driving end of the second motor (13), the outer wall of the bidirectional threaded rod (10) is threadedly connected to sliders (9) on both the front and rear sides, the bottom end of the slider (9) is fixedly connected to a clamping plate (7), and the inner wall of the slider (9) is slidably connected to the outer wall of the limit rod (11).

3. The surface treatment device for electronic chip processing according to claim 1, characterized in that: The collecting assembly comprises a collecting pipe (17) passing through the left end of the shield (6); the other end of the collecting pipe (17) is fixedly connected to a collecting box (16); and the air inlet end of the exhaust fan (15) passes through the right end of the collecting box (16).

4. The surface treatment device for electronic chip processing according to claim 1, characterized in that: The outer wall of the one-way threaded rod (3) is rotatably connected to the inner wall of the front support frame (2).

5. The surface treatment device for electronic chip processing according to claim 1, characterized in that: The inner wall of the fixing frame (4) is slidably connected to the outer wall of the sliding rod (14), and the front and rear sides of the bottom end of the fixing frame (4) are respectively slidably connected to the top ends of the two supporting frames (2).

6. The surface treatment device for electronic chip processing according to claim 2, characterized in that: The rear side of the outer wall of the bidirectional threaded rod (10) is rotatably connected to the inner wall of the fixing block (8).

7. The surface treatment device for electronic chip processing according to claim 2, characterized in that: The front and rear ends of the limit rod (11) are respectively fixedly connected to the opposite end of the conveying platform (1), and the bottom end of the clamping plate (7) is arranged on the top of the conveying platform (1).

8. The surface treatment device for electronic chip processing according to claim 3, characterized in that: The front end of the collecting box (16) is fixedly connected to the rear end of the conveying platform (1).

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