Silicon square core annealing pick-and-place apparatus

Abstract

The utility model relates to square silicon core processing technical field, and disclose square silicon core annealing taking and placing equipment, including the shallow, shallow top surface is provided with taking and placing mechanism and moving mechanism, the taking and placing mechanism includes support subassembly and taking and placing subassembly, and support subassembly is located taking and placing subassembly side face, be provided with taking and placing mechanism, drive first bevel gear and second bevel gear meshing through rotating first rotating rod to drive both sides first support plate and move, according to the different width size of square silicon core and carry out quick adjustment to be convenient for quick taking operation, simultaneously through setting moving mechanism, through setting multiple first moving plate, second moving plate to adjust both sides interval according to the different height of square silicon core, and simultaneously internally provided with first clamping block, first clamping groove and carry out quick clamping installation, thereby effectively positioning, avoid the extrusion of square silicon core upside and downside, thereby avoid producing abrasion.

Description

Technical Field

[0001] This utility model relates to the field of square silicon core processing technology, specifically to a square silicon core annealing and handling device. Background Technology

[0002] Annealing of the silicon core is a key post-processing step in its preparation. Its core purpose is to eliminate the mechanical stress generated by cutting, grinding and other processing steps, while optimizing the crystal structure and electrical uniformity, so as to provide a stable physical and chemical basis for subsequent polycrystalline silicon deposition as a "seed crystal" in the reduction furnace.

[0003] Chinese patent discloses a support fixture for annealing squaring silicon cores, publication number CN217733355U. It specifically relates to a shelf and support legs located at the bottom of the shelf. The shelf includes multiple support frames stacked from bottom to top. Each support frame includes two parallel support rods with a cross brace between them. A support block is provided between each pair of adjacent support frames. The upper surface of the support block has a positioning protrusion, and the lower surface of the support block has an insertion hole matching the size of the positioning protrusion. By adding support blocks between the multiple support frames, the spacing between the two support frames is increased, preventing the upper support frame from squeezing the squaring silicon core placed on the lower support frame. This avoids edge chipping or surface wear of the squaring silicon core, thereby improving the production yield of the squaring silicon core.

[0004] However, it still has the following drawbacks: Before annealing, the silicon cores need to be stacked on the railcar; after annealing, the silicon cores also need to be removed from the railcar. Since the silicon cores are brittle, they are easily damaged by impact. The current method of handling them is to manually handle them one by one. The problem is not only that it is inefficient, but also that when manually removing them after annealing, the silicon core temperature needs to be cooled to a certain level before it can be done, which affects the storage of the railcar after the annealing process has been completed.

[0005] To address this issue, we propose a silicon core annealing and handling device. Utility Model Content

[0006] The purpose of this invention is to provide a silicon core annealing and handling device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a silicon core annealing and handling device. The trolley includes a trolley with a pick-up / placement mechanism and a moving mechanism on its top surface. The pick-and-place mechanism includes a support component and a pick-and-place component, with the support component located on the side of the pick-and-place component; The support assembly includes two first support plates. Several first vertical plates are respectively snapped onto the top surfaces of the two first support plates. The bottom surfaces of the several first vertical plates are respectively fixed to the top surfaces of the two first support plates by several bolts. Several first movable plates and several second movable plates are respectively slidably arranged on the outer surfaces of the several first movable plates. First locking blocks are fixedly installed on the bottom surfaces of the several first movable plates and the several second movable plates. First locking grooves are respectively opened through the top surfaces of the several second movable plates. The inner walls of the several first locking grooves are respectively snapped onto the outer surfaces of the several first locking blocks. Second locking grooves are respectively opened through the top surfaces of the two first support plates. The inner walls of the two second locking grooves are respectively snapped onto the outer surfaces of the several first locking blocks located below. The pick-and-place assembly includes two fixed plates, the sides of which are fixedly connected to the sides of the trolley. A first rotating rod is provided on the side of the fixed plate on the left. The outer surface of the first rotating rod passes through the side of the fixed plate on the left and extends to the inner side of the fixed plate on the right. The right end face of the first rotating rod is rotatably connected to the inner side of the fixed plate on the right through a bearing seat. A rotating shaft is fixedly sleeved on the front end face of the first rotating rod.

[0008] A further improvement is that the moving mechanism includes two double-ended threaded rods, and two first through slots are formed through the top surface of the trolley. The inner walls of the two first through slots are rotatably connected to the rear end faces of the two double-ended threaded rods through bearing seats. The outer surfaces of the two double-ended threaded rods penetrate the inner side of the trolley and extend to the side of the trolley.

[0009] A further improvement is that two first sliders are threadedly fitted onto the outer surfaces of the two double-ended threaded rods, the sides of the four first sliders are fixedly connected to the two sides of the two first support plates, the top surfaces of the two first support plates are respectively in contact with the top surface of the trolley, and the front ends of the two double-ended threaded rods are respectively fixedly fitted with second bevel gears.

[0010] A further improvement is that two first bevel gears are fixedly sleeved on the outer surface of the first rotating rod, and the sides of the two first bevel gears mesh with the sides of the two second bevel gears respectively. The trolley top... Several second support plates are fixedly installed on the surface by several bolts, and several second vertical plates are respectively snapped onto the top surface of the several second support plates.

[0011] A further improvement is that several third movable plates and several fourth movable plates are slidably arranged on the top surfaces of several second vertical plates, and second locking blocks are fixedly installed on the bottom surfaces of several third movable plates and several fourth movable plates, and third locking slots are respectively opened through the top surfaces of several fourth movable plates.

[0012] A further improvement is that the inner walls of several third card slots are respectively engaged with the outer surfaces of several second card blocks, and the top surfaces of several second support plates are respectively provided with fourth card slots, the inner walls of several fourth card slots are respectively engaged with the outer surfaces of several second card blocks located below.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the square silicon core annealing and handling equipment, by setting up a handling mechanism, drives the first bevel gear and the second bevel gear to mesh by rotating the first rotating rod, thereby driving the first support plates on both sides to move, and can quickly adjust according to the different width dimensions of the square silicon core, thus facilitating quick handling operation; Meanwhile, by setting up a moving mechanism with multiple first and second moving plates, the spacing between the two sides can be adjusted according to the different heights of the squaring silicon core. At the same time, the internal first locking block and first locking slot are set for quick snap-fit ​​installation, thereby effectively positioning and avoiding the upper and lower sides of the squaring silicon core from being squeezed, thus avoiding wear. Attached Figure Description

[0014] Figure 1 is a top view of the structure of this utility model; Figure 2 is a partial side sectional view of the structure of this utility model; Figure 3 is a partial front sectional view of the structure of this utility model; Figure 4 is a front sectional view of the structure of this utility model; Figure 5 is a front view of the structure of this utility model.

[0015] In the diagram: 1. Trolley; 2. Picking and placing mechanism; 201. First support plate; 202. First vertical plate; 203. First moving plate; 204. Second moving plate; 205. First locking block; 206. Fixed plate; 207. First 3. Rotating rod; 4. Moving mechanism; 5. Double-ended threaded rod; 6. First slider; 7. Second bevel gear; 8. First bevel gear; 9. Second support plate; 10. Second vertical plate; 11. Fourth moving plate. Detailed Implementation

[0016] 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.

[0017] Example 1 Please refer to Figure 1-Figure 5 This utility model provides a technical solution: a square silicon core annealing and handling device, including a trolley 1, with a handling mechanism 2 and a moving mechanism 3 provided on the top surface of the trolley 1; The pick-and-place mechanism 2 includes a support component and a pick-and-place component, with the support component located on the side of the pick-and-place component; The support assembly includes two first support plates 201. Several first vertical plates 202 are respectively snapped onto the top surfaces of the two first support plates 201. The bottom surfaces of the several first vertical plates 202 are respectively fixed to the top surfaces of the two first support plates 201 by several bolts. Several first movable plates 203 and several second movable plates 204 are slidably arranged on the outer surfaces of the several first movable plates 202. First locking blocks 205 are fixedly installed on the bottom surfaces of the several first movable plates 203 and the several second movable plates 204. First locking grooves are respectively opened through the top surfaces of the several second movable plates 204. The inner walls of the several first locking grooves are respectively snapped onto the outer surfaces of the several first locking blocks 205. Second locking grooves are respectively opened through the top surfaces of the two first support plates 201. The inner walls of the two second locking grooves are respectively snapped onto the outer surfaces of the several first locking blocks 205 located below. The loading and unloading assembly includes two fixed plates 206, whose sides are fixedly connected to the sides of the trolley 1. A first rotating rod 207 is provided on the side of the left fixed plate 206. The outer surface of the first rotating rod 207 penetrates the side of the left fixed plate 206 and extends to the inner side of the right fixed plate 206. The right end face of the first rotating rod 207 is connected to the inner side of the right fixed plate 206 via a bearing seat. The first rotating rod 207 is rotatably connected, and a rotating shaft is fixedly sleeved on its front end face.

[0018] Furthermore, in this embodiment, by setting up a plurality of first moving plates 203 and a plurality of second moving plates 204 to perform clamping operations on the upper and lower bottom surfaces of the square silicon core, the number of internal second support plates 305 can be adjusted according to the width of the square silicon core on both sides, thereby effectively performing pick-and-place operations.

[0019] Example 2 Please refer to Figure 1- Figure 5 This utility model provides a technical solution: The moving mechanism 3 includes two double-ended threaded rods 301. The top surface of the trolley 1 has two first through slots. The inner walls of the two first through slots are rotatably connected to the rear end faces of the two double-ended threaded rods 301 through bearing seats. The outer surfaces of the two double-ended threaded rods 301 penetrate the inner side of the trolley 1 and extend to the side of the trolley 1. By setting the double-ended threaded rods 301, the two first sliders 302 are driven to move, thereby moving the first support plate 201 to a suitable position, and then performing the clamping operation on the silicon core.

[0020] Furthermore, in this embodiment, two first sliders 302 are threadedly fitted onto the outer surfaces of the two double-ended threaded rods 301, respectively. The sides of the four first sliders 302 are fixedly connected to the two sides of the two first support plates 201, respectively. The top surfaces of the two first support plates 201 are respectively in contact with the top surface of the trolley 1. The front ends of the two double-ended threaded rods 301 are respectively fixedly fitted with second bevel gears 303. By setting the two second bevel gears 303 to mesh with the two first bevel gears 304, the first support plates 201 on both sides are moved.

[0021] Furthermore, in this embodiment, two first bevel gears 304 are fixedly sleeved on the outer surface of the first rotating rod 207. The sides of the two first bevel gears 304 mesh with the sides of the two second bevel gears 303 respectively. Several second support plates 305 are fixedly installed on the top surface of the trolley 1 by several bolts. Several second vertical plates 306 are respectively snapped onto the top surface of the several second support plates 305. By setting the second vertical plates 306, a quick snap-fit ​​operation is performed, thereby allowing the silicon core to be installed vertically.

[0022] Furthermore, in this embodiment, several third moving plates and several fourth moving plates 307 are slidably arranged on the top surfaces of several second vertical plates 306, and second locking blocks are fixedly installed on the bottom surfaces of several third moving plates and several fourth moving plates 307, and third locking slots are respectively opened through the top surfaces of several fourth moving plates 307.

[0023] Furthermore, in this embodiment, the inner walls of several third card slots are respectively engaged with the outer surfaces of several second card blocks, and the top surfaces of several second support plates 305 are respectively provided with fourth card slots, and the inner walls of several fourth card slots are respectively engaged with the outer surfaces of several second card blocks located below.

[0024] In use, by setting up the pick-and-place mechanism 2, rotating the first rotating rod 207 drives the first bevel gear 304 and the second bevel gear 303 to mesh, thereby driving the two double-headed threaded rods 301 to rotate, causing the first slider 302 installed above to move with the first support plate 201. At the same time, multiple first vertical plates 202 are bolted on. The spacing between the first moving plate 203 and the second moving plate 204 is adjusted according to the number and height of the square silicon core to carry out the installation operation. At the same time, the distance between the multiple second support plates 305 inside is adjusted according to the width on both sides of the square silicon core to carry out the pick-and-place operation.

[0025] Although embodiments of the present 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 the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A silicon core annealing and handling device, comprising a trolley (1), characterized in that: The trolley (1) is provided with a pick-up and put-down mechanism (2) and a moving mechanism (3) on its top surface; The pick-and-place mechanism (2) includes a support component and a pick-and-place component, with the support component located on the side of the pick-and-place component; The support assembly includes two first support plates (201). Several first vertical plates (202) are respectively snapped onto the top surfaces of the two first support plates (201). The bottom surfaces of the several first vertical plates (202) are respectively fixed to the top surfaces of the two first support plates (201) by several bolts. Several first movable plates (203) and several second movable plates (204) are respectively slidably arranged on the outer surfaces of the several first movable plates (203) and several second movable plates (204). First locking blocks (205) are fixedly installed on the bottom surfaces of the several first movable plates (203) and the bottom surfaces of the several second movable plates (204). First locking grooves are respectively opened through the top surfaces of the several second movable plates (204). The inner walls of the several first locking grooves are respectively snapped onto the outer surfaces of the several first locking blocks (205). Second locking grooves are respectively opened through the top surfaces of the two first support plates (201). The inner walls of the two second locking grooves are respectively snapped onto the outer surfaces of the several first locking blocks (205) located below. The pick-and-place assembly includes two fixed plates (206), the sides of which are fixedly connected to the sides of the trolley (1). A first rotating rod (207) is provided on the side of the fixed plate (206) on the left. The outer surface of the first rotating rod (207) penetrates the side of the fixed plate (206) on the left and extends to the inner side of the fixed plate (206) on the right. The right end face of the first rotating rod (207) is rotatably connected to the inner side of the fixed plate (206) on the right through a bearing seat. A rotating shaft is fixedly sleeved on the front end face of the first rotating rod (207).

2. The annealing and handling equipment for square silicon cores according to claim 1, characterized in that: The moving mechanism (3) includes two double-ended threaded rods (301). The top surface of the trolley (1) has two first through slots. The inner walls of the two first through slots are rotatably connected to the rear end faces of the two double-ended threaded rods (301) through bearing seats. The outer surfaces of the two double-ended threaded rods (301) penetrate the inner side of the trolley (1) and extend to the side of the trolley (1).

3. The annealing and placement equipment for square silicon cores according to claim 2, characterized in that: Two first sliders (302) are threaded onto the outer surfaces of the two double-ended threaded rods (301). The sides of the four first sliders (302) are fixedly connected to the two sides of the two first support plates (201). The top surfaces of the two first support plates (201) are in contact with the top surface of the trolley (1). The front ends of the two double-ended threaded rods (301) are fixedly fitted with second bevel gears (303).

4. The annealing and handling equipment for square silicon cores according to claim 3, characterized in that: Two first bevel gears (304) are fixedly sleeved on the outer surface of the first rotating rod (207). The sides of the two first bevel gears (304) mesh with the sides of the two second bevel gears (303). Several second support plates (305) are fixedly installed on the top surface of the trolley (1) by several bolts. Several second vertical plates (306) are respectively snapped onto the top surface of the several second support plates (305).

5. The annealing and handling equipment for square silicon cores according to claim 4, characterized in that: Several third movable plates and several fourth movable plates (307) are slidably arranged on the top surface of several second vertical plates (306). Several third movable plates and several fourth movable plates (307) are fixedly installed on the bottom surface of several third movable plates and several fourth movable plates (307). Several fourth movable plates (307) are respectively provided with third slots.

6. The annealing and placement equipment for square silicon cores according to claim 5, characterized in that: The inner walls of several third card slots are respectively engaged with the outer surfaces of several second card blocks, and the top surfaces of several second support plates (305) are respectively provided with fourth card slots, and the inner walls of several fourth card slots are respectively engaged with the outer surfaces of several second card blocks located below.

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