Silicon core thread grinding tool

Abstract

The utility model relates to the technical field of silicon core processing, in particular to a silicon core thread grinding tool which comprises a base and a silicon core body, a first driving mechanism, a collecting box and a second driving mechanism are fixedly installed at the upper end of the base, and the collecting box is fixedly installed at the upper end of the base. A grinding cutter is arranged on the second driving mechanism, a water pump is fixedly installed at the upper end of the base, a spraying head is arranged on the second driving mechanism, a hose is connected between a water outlet of the water pump and the spraying head, and a water pipe is fixedly installed on one side of a water inlet of the water pump. The silicon core thread grinding tool is additionally provided with an assembly capable of being cleaned circularly, so that in the process of grinding the silicon core thread, sprayed water flow not only completes cleaning of scraps, but also cools the surface of a silicon core, deformation of the silicon core due to high temperature is prevented, and practicability of the silicon core thread grinding tool is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicon core processing, in particular to a silicon core thread grinding tool. Background Art

[0002] Crystalline silicon material is the most important photovoltaic material, with a market share of over 90%. Among them, polycrystalline silicon is a form of elemental silicon and can also be used as raw material for drawing single crystal silicon.

[0003] At present, the existing supporting workpiece for silicon core thread grinding (according to patent number: CN220161450U) discloses a supporting workpiece for silicon core thread grinding, including a device main body; in the utility model, the motor drives the reducer to rotate, the reducer drives the connecting shaft to rotate, the connecting shaft drives the bidirectional screw to rotate, the bidirectional screw drives the first slider and the second slider to move relative to each other, and then drives the first slide plate and the second slide plate to move relative to each other. When the first slide plate and the second slide plate are close to each other, the debris, waste and other impurities dropped on the bottom plate during the silicon core grinding process can be processed, thereby reducing the process of manual cleaning of the bottom plate in the later stage and reducing the labor intensity of the staff; in the utility model, through the combined action of the first electric telescopic rod and the second electric telescopic rod, the cleaning brush can be driven to move back and forth and up and down, thereby cleaning up the debris falling on the grinding knife, avoiding the damage to the hands of the staff caused by the grinding knife during manual cleaning.

[0004] However, in the process of implementing the above technical solution, it was found that there are at least the following technical problems: during the thread grinding of the silicon core, the surface temperature of the silicon core will increase due to continuous grinding, which will cause the silicon core to deform due to high temperature, and during the silicon core processing, the device lacks an adjustment function, which makes it impossible to effectively fix silicon cores of different sizes, thereby reducing the applicability of the device; therefore, in order to solve the above problems, we propose a silicon core thread grinding tool. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a silicon core thread grinding tool to solve the technical problems that during the thread grinding process of the silicon core, the surface temperature of the silicon core will increase due to continuous grinding, which will cause the silicon core to deform due to high temperature, and during the silicon core processing process, the device lacks an adjustment function, which makes it impossible to effectively fix silicon cores of different sizes, thereby reducing the applicability of the device.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A silicon core thread grinding tool comprises a base and a silicon core body, a first driving mechanism is fixedly installed on the upper end of the base, a collecting box is fixedly installed on the upper end of the base, a second driving mechanism is fixedly installed on the upper end of the base, a grinding knife is arranged on the second driving mechanism, a water pump is fixedly installed on the upper end of the base, a spray head is arranged on the second driving mechanism, a hose is connected between the water outlet of the water pump and the spray head, and a water pipe is fixedly installed on one side of the water inlet of the water pump; the spray head is located above the grinding knife;

[0010] An inclined groove is provided on the inner side of the collecting box, a drain outlet is provided on the side end of the collecting box, a collecting pool is provided on the upper end of the base, and a water reservoir is provided on the upper end of the base; the inclined groove is connected with the drain outlet, the drain outlet is located on one side of the collecting pool, and one end of the water pipe is arranged on the inner side of the water reservoir.

[0011] Preferably: a bearing plate is provided on one side of the first driving mechanism; the bearing plate is fixedly connected to the output shaft of the first driving mechanism.

[0012] A slide groove is provided at the side end of the carrier plate, and two clamping plates are slidably mounted on the inner side wall of the slide groove; the two clamping plates are symmetrically mounted, and the silicon core body is clamped and mounted between the two clamping plates.

[0013] An adjusting threaded rod is rotatably arranged on the inner side wall of the slide groove; the adjusting threaded rod is threadedly connected with two clamping plates, and the thread directions of the two clamping plates are opposite.

[0014] Preferably, an adjusting button is rotatably mounted on the side end of the supporting plate; and the rotating shaft of the adjusting button is fixedly connected to the rotating shaft of the adjusting threaded rod.

[0015] A filter plate is arranged between the collecting tank and the water reservoir; the collecting tank and the water reservoir are in continuous communication.

[0016] (III) Beneficial effects

[0017] 1. By adding a recyclable cleaning component to the silicon core thread grinding tooling, during the silicon core thread grinding process, the spraying water flow not only cleans the debris, but also cools the surface of the silicon core to prevent it from deformation due to high temperature, thereby effectively improving the practicality of the device.

[0018] Second, by designing the clamping plates of the silicon core thread grinding tooling to have adjustable spacing, the clamping plates can effectively clamp and fix silicon cores of different sizes during the silicon core thread grinding process, thereby effectively improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0020] Figure 1 This is the overall structural diagram of the silicon core thread grinding tooling of the utility model;

[0021] Figure 2 This is a structural diagram of the collection box of the utility model;

[0022] Figure 3 This is a structural diagram of the clamping plate of the utility model;

[0023] Figure 4 This is a structural diagram of the sprinkler head of the utility model.

[0024] Legend: 1. Base; 11. Silicon core body; 2. First drive mechanism; 21. Carrying plate; 22. Slide; 23. Clamping plate; 24. Adjusting threaded rod; 25. Adjusting button; 3. Collecting box; 31. Inclined chute; 32. Drain; 33. Collecting tank; 34. Reservoir; 35. Filter plate; 4. Second drive mechanism; 41. Grinding knife; 42. Water pump; 43. Sprinkler head; 44. Hose; 45. Water pipe. DETAILED DESCRIPTION

[0025] The embodiment of the present application provides a silicon core thread grinding tool, which effectively solves the technical problem that during the thread grinding process of the silicon core, the surface temperature of the silicon core increases due to continuous grinding, which causes the silicon core to deform due to high temperature, and during the silicon core processing process, the device lacks an adjustment function, which makes it impossible to effectively fix silicon cores of different sizes, thereby reducing the applicability of the device.

[0026] Example

[0027] like Figure 1 , Figure 2 , Figure 3 ,and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the problem that during the thread grinding process of the silicon core, the surface temperature of the silicon core increases due to continuous grinding, which causes the silicon core to deform due to high temperature, and during the silicon core processing, the device lacks an adjustment function, which makes it impossible to effectively fix silicon cores of different sizes, thereby reducing the applicability of the device. The overall idea is based on the following:

[0028] In view of the problems existing in the prior art, the utility model provides a silicon core thread grinding tool, including a base 1 and a silicon core body 11, a first driving mechanism 2 is fixedly installed on the upper end of the base 1, a collecting box 3 is fixedly installed on the upper end of the base 1, a second driving mechanism 4 is fixedly installed on the upper end of the base 1, a grinding knife 41 is arranged on the second driving mechanism 4, the silicon core body 11 is fixed on the supporting plate 21, the first driving mechanism 2 drives the supporting plate 21 to rotate, and then drives the silicon core body 11 to rotate, the second driving mechanism 4 drives the grinding knife 41 to reciprocate and move forward and backward, so that the grinding knife 41 contacts with the silicon core body 11 to perform thread processing on it, a water pump 42 is fixedly installed on the upper end of the base 1, a spray head 43 is arranged on the second driving mechanism 4, a hose 44 is connected between the water outlet of the water pump 42 and the spray head 43, and the water pump 42 is A water pipe 45 is fixedly installed on one side of the water inlet; wherein, the position of the spray head 43 is located above the grinding knife 41; an inclined groove 31 is opened on the inner side of the collecting box 3, a drain port 32 is opened on the side end of the collecting box 3, a collecting pool 33 is opened on the upper end of the base 1, and a water reservoir 34 is opened on the upper end of the base 1; wherein, the inclined groove 31 is connected with the drain port 32, the drain port 32 is located on one side of the collecting pool 33, one end of the water pipe 45 is arranged on the inner side of the water reservoir 34, the water pump 42 is started, the water pump 42 pumps the water in the water reservoir 34 into the hose 44 through the water pipe 45, and then transports it to the spray head 43 through the hose 44, the spray head 43 sprays and cleans the grinding knife 41 and the surface of the silicon core body 11, and the water flows into the collecting box 3 below, driving the debris in the collecting box 3 to be discharged from the drain port 32 into the collecting pool 33 along the inclined groove 31.

[0029] A carrying plate 21 is provided on one side of the first driving mechanism 2; wherein the carrying plate 21 is fixedly connected to the output shaft of the first driving mechanism 2; a slide groove 22 is provided on the side end of the carrying plate 21, and two clamping plates 23 are slidably installed on the inner wall of the slide groove 22; wherein the two clamping plates 23 are symmetrically installed, and the silicon core body 11 is clamped and installed between the two clamping plates 23; an adjusting threaded rod 24 is rotatably provided on the inner wall of the slide groove 22; wherein the adjusting threaded rod 24 is threadedly connected with the two clamping plates 23, and the thread directions of the two clamping plates 23 are opposite, and the adjusting knob 25 is turned, and the water flow of the adjusting knob 25 drives the adjusting threaded rod 24 to rotate, and the adjusting threaded rod 24 is forced to rotate in the two clamping plates 23, because the thread directions of the two clamping plates 23 are opposite, so that the two clamping plates 23 move relative to each other, and the two clamping plates 23 move relative to each other to clamp and fix the silicon core body 11.

[0030] An adjusting button 25 is rotatably mounted on the side end of the supporting plate 21; wherein the rotating shaft of the adjusting button 25 is fixedly connected to the rotating shaft of the adjusting threaded rod 24; a filter plate 35 is arranged between the collecting tank 33 and the water reservoir 34; wherein the collecting tank 33 and the water reservoir 34 are connected through and through, water flows from the collecting tank 33 into the water reservoir 34, and the filter plate 35 filters and intercepts debris.

[0031] Working principle:

[0032] In the first step, water is poured into the water reservoir 34, and then the silicon core body 11 is fixed on the supporting plate 21. The first driving mechanism 2 drives the supporting plate 21 to rotate, and then drives the silicon core body 11 to rotate. The second driving mechanism 4 drives the grinding knife 41 to reciprocate and move forward and backward, so that the grinding knife 41 contacts the silicon core body 11 to perform thread processing on it (the first driving mechanism 2 and the second driving mechanism 4 are both common driving mechanisms in the prior art). During the grinding process of the silicon core body 11, some debris falls onto the collection box 3, and some debris accumulates on the grinding knife 41. The water pump 42 is started, and the water pump 42 pumps the water in the water reservoir 34 into the hose 44 through the water pipe 45. The water flows into the collecting box 3 below, driving the debris in the collecting box 3 to be discharged from the drain port 32 into the collecting pool 33 along the chute 31. The water flows into the water reservoir 34 from the collecting pool 33, and the filter plate 35 filters and intercepts the debris. The water forms a cycle, and the silicon core thread grinding tool is equipped with a circulatory cleaning component, so that in the process of silicon core thread grinding, the spraying water not only completes the cleaning of the debris, but also cools the surface of the silicon core to prevent it from being deformed due to high temperature, thereby effectively improving the practicability of the device.

[0033] In the second step, when the silicon core thread grinding tool is used, the silicon core body 11 is placed between the two clamping plates 23, and then the adjusting button 25 is turned. The water flow of the adjusting button 25 drives the adjusting threaded rod 24 to rotate, and the adjusting threaded rod 24 is subjected to force to rotate in the two clamping plates 23. Since the thread directions of the two clamping plates 23 are opposite, the two clamping plates 23 move relative to each other. The two clamping plates 23 move relative to each other to clamp and fix the silicon core body 11. By designing the clamping plates 23 of the silicon core thread grinding tool to have adjustable spacing, the clamping plates 23 can effectively clamp and fix silicon cores of different sizes during the silicon core thread grinding process, thereby effectively improving the applicability of the device.

[0034] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A silicon core thread grinding tool, comprising a base (1) and a silicon core body (11), characterized in that: A first driving mechanism (2) is fixedly mounted on the upper end of the base (1), a collecting box (3) is fixedly mounted on the upper end of the base (1), a second driving mechanism (4) is fixedly mounted on the upper end of the base (1), a grinding knife (41) is arranged on the second driving mechanism (4), a water pump (42) is fixedly mounted on the upper end of the base (1), a spray head (43) is arranged on the second driving mechanism (4), a hose (44) is connected between the water outlet of the water pump (42) and the spray head (43), and a water pipe (45) is fixedly mounted on one side of the water inlet of the water pump (42); Wherein, the spray head (43) is located above the grinding knife (41); The inner side of the collection box (3) is provided with an inclined groove (31), the side end of the collection box (3) is provided with a drainage port (32), the upper end of the base (1) is provided with a collection pool (33), and the upper end of the base (1) is provided with a water storage pool (34); The inclined groove (31) is connected to the drain outlet (32) through the drain outlet (32), the drain outlet (32) is located on one side of the collection tank (33), and one end of the water pipe (45) is arranged on the inner side of the water storage tank (34).

2. A silicon core thread grinding tool according to claim 1, characterized in that: A bearing plate (21) is provided on one side of the first driving mechanism (2); Wherein, the bearing plate (21) is fixedly connected to the output shaft of the first driving mechanism (2).

3. A silicon core thread grinding tool according to claim 2, characterized in that: A slide groove (22) is provided at the side end of the bearing plate (21), and two clamping plates (23) are slidably mounted on the inner side wall of the slide groove (22); The two clamping plates (23) are symmetrically installed, and the silicon core body (11) is clamped and installed between the two clamping plates (23).

4. A silicon core thread grinding tool according to claim 3, characterized in that: An adjusting threaded rod (24) is rotatably disposed on the inner side wall of the slide groove (22); The adjusting threaded rod (24) is threadedly connected to the two clamping plates (23), and the thread directions of the two clamping plates (23) are opposite.

5. A silicon core thread grinding tool according to claim 4, characterized in that: An adjusting button (25) is rotatably mounted on the side end of the bearing plate (21); Wherein, the rotation axis of the adjusting button (25) is fixedly connected to the rotation axis of the adjusting threaded rod (24).

6. A silicon core thread grinding tool according to claim 5, characterized in that: A filter plate (35) is provided between the collecting tank (33) and the water reservoir (34); The collecting tank (33) and the water storage tank (34) are connected through each other.

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