Rotary scraping type surface cleaning device for removing glue from silicon material

Abstract

The utility model relates to the technical field of silicon material cleaning, and discloses a silicon material degumming rotary scraping type surface cleaning device which comprises a support, a cleaning mechanism is arranged in the middle of the support and used for scraping and cleaning, and an adjusting mechanism is arranged in the middle of the support and used for adapting to silicon materials of different specifications. A protection assembly is arranged at the upper end of the support, the cleaning mechanism comprises a fixing block, the outer wall of the fixing block is fixedly connected with the outer wall of the support, the top face of the fixing block is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, and a fixing assembly is arranged on the outer wall of the rotating shaft. According to the utility model, the glue on the silicon material is scraped off through the scraping blade, the sliding range of the sliding block is limited by the fixed column and the limiting groove, the elastic action of the spring enables the device to be adaptive to the tiny fluctuation of the surface of the silicon material in the scraping process, and the stable scraping pressure is ensured.

Description

Technical Field

[0001] This utility model relates to the field of silicon material cleaning technology, and in particular to a silicon material desmearing rotary scraping surface cleaning device. Background Technology

[0002] In today's era of rapid technological development, silicon, as a key material, is widely used in many important fields such as semiconductors and photovoltaics. In the production process of these fields, the cleanliness of the silicon material surface plays a decisive role in the quality and performance of the product. In semiconductor manufacturing, residual colloids can lead to a decline in chip performance or even failure. In the photovoltaic industry, the cleanliness of the silicon material surface directly affects the photoelectric conversion efficiency of solar cells. With the continuous improvement of the performance requirements of electronic products and the continuous growth of the demand for clean energy, the improvement and innovation of silicon material surface cleaning technology is particularly urgent.

[0003] In the early days, the cleaning of colloids and impurities on the surface of silicon materials was done manually by scraping. Workers used simple tools to treat the surface of silicon materials. Although this could remove some impurities to a certain extent, it was extremely inefficient and required a high level of skill and experience from the workers. Manual operation could not guarantee the consistency and thoroughness of the cleaning and was prone to leaving scratches on the surface of silicon materials. Current cleaning devices use motors to drive brushes to rotate and scrape the surface of silicon materials. However, they have poor adaptability to silicon materials of different shapes and sizes and are not effective in cleaning stubborn colloids. They often require repeated operations, which consume a lot of time and energy. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a rotary scraping surface cleaning device for removing silicone adhesive, which aims to improve the problems of poor adaptability to silicone of different shapes and sizes in the prior art, poor effect when cleaning stubborn adhesives, and the need for repeated operations, which consumes a lot of time and energy.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a silicon material desmearing rotary scraping surface cleaning device, including a bracket, a cleaning mechanism in the middle of the bracket for scraping and cleaning, an adjustment mechanism in the middle of the bracket for adapting to silicon materials of different specifications, and a protective component at the upper end of the bracket;

[0006] The cleaning mechanism includes a fixed block, the outer wall of which is fixedly connected to the outer wall of the bracket, a motor is fixedly connected to the top surface of the fixed block, a rotating shaft is fixedly connected to the output end of the motor, a fixing component is provided on the outer wall of the rotating shaft, a compensation component is provided at the upper end of the fixing component, an installation component is provided on the outer side of the compensation component, and a scraping component is provided in the middle of the installation component.

[0007] As a further description of the above technical solution:

[0008] The adjustment mechanism includes a stabilizing component disposed on the top surface of the support. A connecting rod is disposed in the middle of the stabilizing component, and a connecting rod is rotatably connected to the middle of the connecting rod. A synchronizing rod is rotatably connected to the bottom of the connecting rod. An adjustment component is disposed in the middle of the synchronizing rod, and a base plate is disposed on the top of the stabilizing component. The adjustment component includes a threaded sleeve disposed in the middle of the synchronizing rod, and a threaded rod is threadedly connected to the middle of the threaded sleeve. A turntable is fixedly connected to one end of the threaded rod.

[0009] As a further description of the above technical solution:

[0010] The fixing component includes a slot, the bottom surface of which is fixedly connected to the outer wall of the rotating shaft, and limit grooves are provided at both ends of the outer wall of the slot.

[0011] As a further description of the above technical solution:

[0012] The compensation component includes a sliding block, the outer wall of which is slidably connected to the outer wall of the slot, and fixed posts are fixedly connected to both ends of the sliding block, with a spring fixedly connected to the bottom surface of the fixed posts.

[0013] As a further description of the above technical solution:

[0014] The mounting assembly includes a fixing plate, the bottom surface of which is fixedly connected to the top surface of the sliding block, and the outer wall of the fixing plate is provided with multiple bolts.

[0015] As a further description of the above technical solution:

[0016] The scraping assembly includes a scraper blade disposed between two adjacent fixed plates, and the outer wall of the scraper blade is provided with mounting holes.

[0017] As a further description of the above technical solution:

[0018] The stabilizing component includes a mounting component that is rotatably connected to one end of the connecting rod 2, and the outer wall of the mounting component is provided with a sliding groove.

[0019] As a further description of the above technical solution:

[0020] The protective component includes a fixing post, one end of which is fixedly connected to the inner wall of the support, and a protective cover is provided on the top of the fixing post.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, when removing the adhesive, the silicon material is placed on the top surface of the base plate, the motor is started, and the motor drives the rotating shaft to rotate. The outer wall of the rotating shaft is equipped with a scraper through a fixing component, a compensation component, and an installation component. The scraper scrapes off the adhesive on the silicon material. The sliding block slides on the inner wall of the slot. The fixing post and the limiting groove limit the sliding range of the sliding block. The elasticity of the spring allows it to adapt to the slight undulations on the surface of the silicon material during the scraping process, ensuring stable scraping pressure.

[0023] 2. In this utility model, by rotating the turntable, the turntable drives the threaded rod to rotate, causing the threaded sleeve to move along the axis of the threaded rod. The threaded rod and the threaded sleeve are threadedly connected. The threaded rod is fixed in the middle of the synchronizing rod. The synchronizing rod connects the bottom of the two connecting rods two. That is, the synchronizing rod pulls the bottom of the two connecting rods two to slide in the slide groove. The angle between the connecting rod one and the connecting rod two becomes larger, lifting the scraper at the upper end upward, that is, the base plate moves upward, realizing the adjustment of the distance between the base plate and the material, which can adapt to various specifications of silicon material. Attached Figure Description

[0024] Figure 1 This is a front perspective view of the silicon material descaling rotary scraping surface cleaning device proposed in this utility model;

[0025] Figure 2 This is a partial structural exploded view of the silicon material descaling rotary scraping surface cleaning device proposed in this utility model;

[0026] Figure 3 This is a partial structural exploded view of the silicon material descaling rotary scraping surface cleaning device proposed in this utility model;

[0027] Figure 4 This is a partial structural diagram of the silicon material descaling rotary scraping surface cleaning device proposed in this utility model;

[0028] Figure 5 This is a partial structural schematic diagram of the silicon material descaling rotary scraping surface cleaning device proposed in this utility model.

[0029] Legend:

[0030] 1. Bracket; 2. Cleaning mechanism; 201. Fixing block; 202. Motor; 203. Rotating shaft; 204. Fixing component; 2041. Slot; 2042. Limiting slot; 205. Compensation component; 2051. Sliding block; 2052. Fixing column; 2053. Spring; 206. Mounting component; 2061. Fixing plate; 2062. Bolt; 207. Scraping component; 2071. Scraper; 2072. Mounting hole; 3. Adjusting mechanism; 301. Stabilizing component; 3011. Mounting part; 3012. Slide groove; 302. Connecting rod one; 303. Connecting rod two; 304. Synchronizing rod; 305. Adjusting component; 3051. Threaded sleeve; 3052. Threaded rod; 306. Turntable; 307. Base plate; 4. Protective component; 401. Fixing post; 402. Protective cover. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see the appendix Figure 1 - Appendix Figure 3 A silicon material desmearing rotary scraping surface cleaning device includes a support 1, a cleaning mechanism 2 is provided in the middle of the support 1 for scraping and cleaning, an adjustment mechanism 3 is provided in the middle of the support 1 for adapting to silicon materials of different specifications, and a protective component 4 is provided at the upper end of the support 1.

[0033] The cleaning mechanism 2 includes a fixed block 201. The outer wall of the fixed block 201 is fixedly connected to the outer wall of the bracket 1. A motor 202 is fixedly connected to the top surface of the fixed block 201. A rotating shaft 203 is fixedly connected to the output end of the motor 202. A fixing component 204 is provided on the outer wall of the rotating shaft 203. A compensation component 205 is provided at the upper end of the fixing component 204. An installation component 206 is provided on the outer side of the compensation component 205. A scraping component 207 is provided in the middle of the installation component 206.

[0034] Specifically, a cleaning mechanism 2 is installed in the middle of the support 1. The cleaning mechanism 2 is mainly used for scraping and cleaning. An adjustment mechanism 3 is also installed in the middle of the support 1. The function of the adjustment mechanism 3 is to adapt to silicon materials of different sizes, ensuring that the cleaning device can be flexibly applied to the surface cleaning of silicon materials of various sizes. A protective component 4 is installed at the upper end of the support 1. The cleaning mechanism 2 includes a fixing block 201. The outer wall of the fixing block 201 is fixedly connected to the outer wall of the support 1. A motor 202 is installed on the top surface of the fixing block 201. The motor 202 is the power source of the cleaning mechanism 2, responsible for providing rotational motion. The output of the motor 202... The end is connected to the rotating shaft 203. The outer wall of the rotating shaft 203 is provided with a fixing component 204. The fixing component 204 is used to ensure the stable rotation of the rotating shaft 203. The upper end of the fixing component 204 is provided with a compensation component 205. The function of the compensation component 205 is to compensate for the force generated by the unevenness of the silicon material surface or during the cleaning process, so as to ensure that the scraping component 207 can perform the cleaning work evenly. The outside of the compensation component 205 is provided with a mounting component 206. The scraping component 207 is fixedly installed in the middle of the mounting component 206. The scraping component 207 directly contacts the silicon material surface and performs the actual cleaning task.

[0035] Please see the appendix Figure 3 - Appendix Figure 5 The adjusting mechanism 3 includes a stabilizing component 301, which is disposed on the top surface of the support 1. A connecting rod 302 is disposed in the middle of the stabilizing component 301. A connecting rod 303 is rotatably connected to the middle of the connecting rod 302. A synchronizing rod 304 is rotatably connected to the bottom of the connecting rod 302. An adjusting component 305 is disposed in the middle of the synchronizing rod 304. A base plate 307 is disposed on the top of the stabilizing component 301. The adjusting component 305 includes a threaded sleeve 3051, which is disposed in the middle of the synchronizing rod 304. A threaded rod 3052 is threadedly connected to the middle of the threaded sleeve 3051. A turntable 306 is fixedly connected to one end of the threaded rod 3052.

[0036] Specifically, the adjustment mechanism 3 includes a stabilizing component 301, which is mounted on the top surface of the support 1. A connecting rod 302 is located in the middle of the stabilizing component 301, and a connecting rod 303 is rotatably connected to the middle of the connecting rod 302. The bottom of the connecting rod 302 is rotatably connected to the synchronizing rod 304, ensuring the flexibility and synchronicity of the entire adjustment mechanism 3. An adjustment component 305 is located in the middle of the synchronizing rod 304. A base plate 307 is located on the top of the stabilizing component 301, which provides a base for the adjustment mechanism 3. The adjustment component 305 includes a threaded sleeve 3051, which is mounted in the center of the synchronizing rod 304. The threaded sleeve 3051 is threadedly connected to a threaded rod 3052, and one end of the threaded rod 3052 is fixedly connected to a turntable 306. The turntable 306 allows for easy manual adjustment to achieve the desired adjustment effect.

[0037] Please see the appendix Figure 1 - Appendix Figure 3 The fixing component 204 includes a slot 2041, the bottom surface of which is fixedly connected to the outer wall of the rotating shaft 203. Limiting grooves 2042 are provided at both ends of the outer wall of the slot 2041. The compensation component 205 includes a sliding block 2051, the outer wall of which is slidably connected to the outer wall of the slot 2041. Fixing posts 2052 are fixedly connected at both ends of the sliding block 2051. A spring 2053 is fixedly connected to the bottom surface of the fixing post 2052. The mounting component 206 includes a fixing plate 2061, the bottom surface of which is fixedly connected to the top surface of the sliding block 2051. Multiple bolts 2062 are provided on the outer wall of the fixing plate 2061.

[0038] Specifically, the fixing component 204 includes a slot 2041, the bottom surface of which is fixedly connected to the outer wall of the rotating shaft 203. Limiting grooves 2042 are provided at both ends of the outer wall of the slot 2041, designed to restrict the movement of other components. The compensation component 205 includes a sliding block 2051, the outer wall of which is slidably connected to the outer wall of the slot 2041. Fixing posts 2052 are fixedly connected to both ends of the sliding block 2051. A spring 2053 is fixedly connected to the bottom surface. The spring 2053 provides a certain elastic force to ensure that the sliding block 2051 can slide smoothly in the slot 2041. The mounting assembly 206 includes a fixing plate 2061. The bottom surface of the fixing plate 2061 is firmly connected to the top surface of the sliding block 2051 to ensure that the sliding block 2051 will not detach when sliding in the slot 2041. Multiple bolts 2062 are provided on the outer wall of the fixing plate 2061. The bolts 2062 are used to fix the scraper 2071.

[0039] Please see the appendix Figure 3 - Appendix Figure 5 The scraping assembly 207 includes a scraper 2071, which is disposed between two adjacent fixed plates 2061. The outer wall of the scraper 2071 is provided with a mounting hole 2072. The stabilizing assembly 301 includes a mounting member 3011, which is rotatably connected to one end of the connecting rod 303. The outer wall of the mounting member 3011 is provided with a sliding groove 3012. The protective assembly 4 includes a fixing post 401, one end of which is fixedly connected to the inner wall of the bracket 1. The top of the fixing post 401 is provided with a protective cover 402.

[0040] Specifically, the scraping assembly 207 includes a scraper blade 2071, which is installed between two fixed plates 2061 to ensure the stability and precise operation of the scraper blade 2071. The outer wall of the scraper blade 2071 is provided with a mounting hole 2072 for fixing the scraper blade 2071 in a proper position. The stabilizing assembly 301 includes a mounting member 3011, which is rotatably connected to one end of the connecting rod 303, allowing the connecting rod 303 to rotate freely within a certain range. The outer wall of the mounting member 3011 is provided with a sliding groove 3012 for use as a guide rail. The protective assembly 4 includes a fixing post 401, one end of which is fixedly connected to the inner wall of the bracket 1 to ensure the stability and reliability of the protective assembly 4. The top of the fixing post 401 is provided with a protective cover 402, which can effectively prevent external objects from damaging the internal mechanical parts and also provide safety for the operator.

[0041] Working principle: When removing adhesive, the silicon material is placed on the top surface of the base plate 307. The motor 202 is started, and the motor 202 drives the rotating shaft 203 to rotate. The outer wall of the rotating shaft 203 is provided with a scraper 2071 through the fixing component 204, the compensation component 205 and the mounting component 206. The scraper 2071 scrapes off the adhesive on the silicon material. The sliding block 2051 slides on the inner wall of the slot 2041. The fixing column 2052 and the limiting groove 2042 limit the sliding range of the sliding block 2051. The elasticity of the spring 2053 enables the scraper 2071 to adapt to the slight undulations of the silicon material surface during the scraping process, ensuring stable scraping pressure.

[0042] By rotating the turntable 306, the turntable 306 drives the threaded rod 3052 to rotate, causing the threaded sleeve 3051 to move along the axis of the threaded rod 3052. The threaded rod 3052 is threadedly connected to the threaded sleeve 3051. The threaded rod 3052 is fixed in the middle of the synchronizing rod 304. The synchronizing rod 304 connects the bottom of the two connecting rods 303. That is, the synchronizing rod 304 pulls the bottom of the two connecting rods 303 to slide in the slide groove 3012. The angle between the connecting rod 302 and the connecting rod 303 increases, lifting the upper mounting part 3011 upward. That is, the base plate 307 moves upward, realizing the distance adjustment between the base plate 307 and the scraper 2071, which can adapt to various specifications of silicon material.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rotary scraping surface cleaning device for removing silicone adhesive, comprising a support (1), characterized in that: The bracket (1) is provided with a cleaning mechanism (2) in the middle, which is used for scraping and cleaning. The bracket (1) is provided with an adjustment mechanism (3) in the middle, which is used to adapt to different specifications of silicon material. The bracket (1) is provided with a protective component (4) at the upper end. The cleaning mechanism (2) includes a fixing block (201), the outer wall of the fixing block (201) is fixedly connected to the outer wall of the bracket (1), a motor (202) is fixedly connected to the top surface of the fixing block (201), a rotating shaft (203) is fixedly connected to the output end of the motor (202), a fixing component (204) is provided on the outer wall of the rotating shaft (203), a compensation component (205) is provided at the upper end of the fixing component (204), an installation component (206) is provided on the outer side of the compensation component (205), and a scraping component (207) is provided in the middle of the installation component (206).

2. The silicon material descaling rotary scraping surface cleaning device according to claim 1, characterized in that: The adjustment mechanism (3) includes a stabilizing component (301), which is disposed on the top surface of the support (1). A connecting rod (302) is disposed in the middle of the stabilizing component (301). A connecting rod (303) is rotatably connected to the middle of the connecting rod (302). A synchronizing rod (304) is rotatably connected to the bottom of the connecting rod (302). An adjustment component (305) is disposed in the middle of the synchronizing rod (304). A base plate (307) is disposed on the top of the stabilizing component (301). The adjustment component (305) includes a threaded sleeve (3051), which is disposed in the middle of the synchronizing rod (304). A threaded rod (3052) is threadedly connected to the middle of the threaded sleeve (3051). A turntable (306) is fixedly connected to one end of the threaded rod (3052).

3. The silicon material descaling rotary scraping surface cleaning device according to claim 1, characterized in that: The fixing component (204) includes a slot (2041), the bottom surface of which is fixedly connected to the outer wall of the rotating shaft (203), and limit grooves (2042) are provided at both ends of the outer wall of the slot (2041).

4. The silicon material descaling rotary scraping surface cleaning device according to claim 3, characterized in that: The compensation component (205) includes a sliding block (2051), the outer wall of the sliding block (2051) is slidably connected to the outer wall of the slot (2041), and fixed posts (2052) are fixedly connected to both ends of the sliding block (2051), and a spring (2053) is fixedly connected to the bottom surface of the fixed post (2052).

5. The silicon material descaling rotary scraping surface cleaning device according to claim 4, characterized in that: The mounting assembly (206) includes a fixing plate (2061), the bottom surface of which is fixedly connected to the top surface of the sliding block (2051), and a plurality of bolts (2062) are provided on the outer wall of the fixing plate (2061).

6. The silicon material descaling rotary scraping surface cleaning device according to claim 1, characterized in that: The scraping assembly (207) includes a scraper (2071) disposed between two adjacent fixing plates (2061), and the outer wall of the scraper (2071) is provided with mounting holes (2072).

7. The silicon material descaling rotary scraping surface cleaning device according to claim 2, characterized in that: The stabilizing component (301) includes a mounting member (3011), which is rotatably connected to one end of the connecting rod (303), and the outer wall of the mounting member (3011) is provided with a sliding groove (3012).

8. The silicon material descaling rotary scraping surface cleaning device according to claim 1, characterized in that: The protective component (4) includes a fixing post (401), one end of which is fixedly connected to the inner wall of the bracket (1), and a protective cover (402) is provided on the top of the fixing post (401).

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