A silicon crystal rod automatic rotating lifting feeding device
By designing automatic rotating lifting and loading equipment, the problem that traditional silicon crystal rod flip structure cannot be flipped quickly and effectively is solved, and the automated flip of silicon crystal rods is realized, which improves processing efficiency and production capacity.
Patent Information
- Application Number
- CN202421462830.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The traditional silicon crystal rod flip structure cannot quickly and effectively flip silicon crystal rods with weights up to 80-160 kg, resulting in high labor intensity, low processing efficiency and easy damage to the silicon crystal rods.
A silicon crystal rod automatic rotary lifting and loading equipment is designed, including a clamping part, a rotating part, a lifting part and a control part, so as to realize the automatic flip of the silicon crystal rod through clamping, rotating and lifting operations.
The equipment can quickly and safely flip the silicon crystal rod, simplify the process flow, save the loading beat, shorten the loading cycle, improve slice production capacity, and enhance the stability and processing efficiency of the silicon crystal rod.
Smart Images
Figure CN222699429U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of silicon crystal rod feeding and processing, and in particular relates to automatic rotating and lifting feeding equipment for silicon crystal rods. Background Art
[0002] Single crystal silicon is a good semiconductor material used to manufacture semiconductor devices, solar cells, chips, etc. It is made of high-purity polycrystalline silicon pulled in a single crystal furnace and is the purest substance that humans have obtained. A trace amount of IIIA group elements is added to single crystal silicon to form a P-type semiconductor, and a trace amount of VA group elements is added to form an N-type. When N-type and P-type semiconductors are combined together, they can be made into solar cells, which convert radiation energy into electrical energy.
[0003] Before the slicing operation of the silicon crystal rod, when the silicon crystal rod is glued to the plate and rod and transported out of the curing warehouse through the roller line, the crystal tray is facing the ground, which is opposite to the crystal tray facing upward required by the wire cutting machine. Therefore, the silicon crystal rod needs to be flipped to meet the processing requirements of the silicon crystal rod. In actual operation, the weight of each silicon crystal rod is as high as 80-160 kilograms, so the traditional flipping structure cannot flip it quickly and effectively. If manual operation is used, not only is the labor intensity extremely high, it will also affect the processing efficiency of the silicon crystal rod, and the silicon crystal rod is prone to damage during operation. Utility Model Content
[0004] The utility model overcomes the shortcomings of the prior art and provides a silicon crystal rod automatic rotating lifting feeding device to solve the problems existing in the prior art.
[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a silicon crystal rod automatic rotating lifting feeding device, comprising
[0006] A clamping part, wherein the clamping part includes a fixed clamping block and a movable clamping block, wherein the movable clamping block moves closer to or farther from the fixed clamping block to clamp or release the silicon crystal rod;
[0007] A rotating part, the rotating part comprises a rotating driver and a rotating plate, the rotating driver drives the rotating plate to rotate, the fixed clamping block is fixedly mounted on the rotating plate, and the movable clamping block is movably mounted on the rotating plate;
[0008] A lifting part, the lifting part includes a lifting driver and a lifting plate, the lifting driver drives the lifting plate to lift, and the rotating part is arranged on the lifting plate;
[0009] A control unit is connected with the rotating unit and the lifting unit to perform information exchange and control.
[0010] In a preferred embodiment of the utility model, it also includes
[0011] The lifting part is arranged on the frame, and the frame is provided with a guiding part and a first limiting part, the guiding part guides the lifting plate, and the first limiting part limits the lifting plate.
[0012] In a preferred embodiment of the utility model, the guiding part includes a guide rail and a slider, the guide rails are two in number and are arranged in parallel at intervals on the frame, and the lifting plate is connected to the guide rails through the slider; the first limiting part includes a first limiting cylinder and a first limiting block, and the lifting plate is provided with a first limiting hole, and the first limiting cylinder drives the first limiting block to be inserted into the first limiting hole to limit the lifting plate.
[0013] In a preferred embodiment of the present invention, at least one positioning portion is provided on the movable clamping block to position the clamped silicon crystal rod.
[0014] In a preferred embodiment of the utility model, the positioning part includes a positioning cylinder and a positioning pin, and the positioning cylinder drives the positioning pin to be inserted into the silicon crystal rod to position the silicon crystal rod.
[0015] In a preferred embodiment of the utility model, a clamping drive cylinder is arranged on the rotating plate, and the clamping drive cylinder drives the movable clamp block to move so as to achieve the movable clamp block approaching or moving away from the fixed clamp block.
[0016] In a preferred embodiment of the utility model, a second limiting portion is provided on one side of the movable clamping block, and when the movable clamping block and the fixed clamping block clamp the silicon crystal rod, the second limiting portion limits the movable clamping block.
[0017] In a preferred embodiment of the utility model, the second limiting part includes a second limiting cylinder, a second limiting block and a limiting fixed block, the limiting fixed block is arranged on the rotating plate, and the limiting fixed block is provided with a second limiting hole, the second limiting block is provided with a second limiting pin, the second limiting cylinder drives the second limiting block to approach the limiting fixed block, and the second limiting pin is inserted into the second limiting hole to limit the movable clamping block.
[0018] In a preferred embodiment of the utility model, a third limiting portion is provided on the lifting plate, and when the rotating plate completes rotation, the third limiting portion limits the rotating plate.
[0019] In a preferred embodiment of the utility model, the third limiting part includes a third limiting cylinder, a third limiting block and a third limiting pin. A third limiting hole is provided on the rotating plate. The third limiting cylinder passes through the third limiting block to drive the third limiting pin to be inserted into the third limiting hole to limit the rotating plate.
[0020] The utility model solves the defects existing in the background technology, and has the following beneficial effects:
[0021] (1) The silicon crystal rod automatic rotating lifting and loading equipment of the utility model can lift the silicon crystal rod and move it away from the conveyor line before the silicon crystal rod slicing operation, and then rotate the silicon crystal rod 180 degrees for the robot gripper to pick up the material and put it into the wire cutting machine for slicing, thereby simplifying the process flow, saving the loading beat, and shortening the loading cycle, which is conducive to improving the slicing capacity of silicon crystal rods in the later stage;
[0022] (2) The existence of the positioning part, the positioning pins are used to position the silicon crystal rod, and the silicon crystal rod in the clamping state is further positioned and strengthened, which is conducive to improving the stability of the silicon crystal rod, so as to facilitate the subsequent rotation and lifting loading operation;
[0023] (3) The existence of the second limiting portion and the third limiting portion can limit the movable clamping block and the rotating plate respectively, so as to enhance the clamping stability of the silicon crystal rod and improve the rotation stability of the rotating plate, thereby facilitating the smooth rotation, lifting and loading operation of the silicon crystal rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments;
[0025] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the utility model;
[0026] Figure 2 for Figure 1 Enlarged view of part A in the middle;
[0027] Figure 3 It is a partial structural schematic diagram of a preferred embodiment of the utility model;
[0028] Figure 4 This is a structural schematic diagram of a positioning part of a preferred embodiment of the utility model;
[0029] Figure 5 This is a schematic diagram of the structure of the second limiting part of the preferred embodiment of the utility model;
[0030] Figure 6 This is a schematic diagram of the structure of the third limiting part of the preferred embodiment of the utility model;
[0031] In the figure: 10, clamping part; 11, fixed clamping block; 12, movable clamping block; 20, rotating part; 21, rotating driver; 22, rotating plate; 30, lifting part; 31, lifting driver; 32, lifting plate; 40, control part; 50, frame; 60, guide part; 61, guide rail; 62, slider; 70, first limiting part; 71, first limiting cylinder; 72, first limiting block; 80, positioning part; 81, positioning cylinder; 82, positioning pin; 90, clamping drive cylinder; 100, second limiting part; 101, second limiting cylinder; 102, second limiting block; 103, limiting fixed block; 110, third limiting part; 111, third limiting cylinder; 112, third limiting block; 113, third limiting pin. DETAILED DESCRIPTION
[0032] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.
[0033] The present embodiment provides an automatic rotating and lifting loading device for silicon crystal rods. The automatic rotating and lifting loading device for silicon crystal rods can lift the silicon crystal rods and move them away from the conveyor line before the silicon crystal rod slicing operation, and then rotate the silicon crystal rods 180° for a robot gripper to pick up the material and put it into the wire cutting machine for slicing, thereby simplifying the process flow, saving the loading time, and shortening the loading cycle, which is conducive to improving the slicing capacity of silicon crystal rods in the later stage.
[0034] Combination Figures 1 to 6 As shown, the automatic rotating and lifting loading equipment for silicon crystal rods of this embodiment includes a clamping part 10, a rotating part 20, a lifting part 30 and a control part 40. The clamping part 10 clamps the silicon crystal rod, the rotating part 20 rotates the clamping part 10, thereby driving the silicon crystal rod to rotate, and the lifting part 30 realizes the lifting operation of the rotating part 20 to realize the rotation operation of the silicon crystal rod. The control part 40 is connected with the rotating part 20 and the lifting part 30 to exchange information and control the equipment.
[0035] In this embodiment, the silicon crystal rod automatic rotating lifting and loading equipment also includes a frame 50, the lifting part 30 is arranged on the frame 50, and the frame 50 is provided with a guide part 60 and a first limiting part 70. The guide part 60 guides the lifting plate 32, and the first limiting part 70 limits the lifting plate 32.
[0036] Specifically, the guide part 60 includes a guide rail 61 and a slider 62. There are two guide rails 61, which are arranged in parallel on the frame 50 at intervals. The lifting plate 32 is connected to the guide rail 61 through the slider 62. The first limiting part 70 includes a first limiting cylinder 71 and a first limiting block 72. The lifting plate 32 is provided with a first limiting hole. The first limiting cylinder 71 drives the first limiting block 72 to insert into the first limiting hole to limit the lifting plate 32. The existence of the guide part 60 can further guide the movement of the lifting plate 32, improve the movement stability of the lifting plate 32, and is beneficial to improving the lifting accuracy of the silicon crystal rod. The first limiting cylinder 71 of the first limiting part 70 drives the first limiting block 72 to insert into the first limiting hole, thereby completing the limiting operation of the lifting plate 32 and stopping the movement of the silicon crystal rod after lifting.
[0037] Combination Figures 1 to 4 As shown, the clamping portion 10 of this embodiment includes a fixed clamping block 11 and a movable clamping block 12. The movable clamping block 12 approaches or moves away from the fixed clamping block 11 to clamp or release the silicon crystal rod. At least one positioning portion 80 is provided on the movable clamping block 12 to position the clamped silicon crystal rod. When the movable clamping block 12 gradually approaches the fixed clamping block 11 to the maximum stroke, the clamping operation of the silicon crystal rod is completed. After the clamping operation is completed, the positioning portion 80 strengthens the positioning of the clamped silicon crystal rod, which is beneficial to improving the stability of the silicon crystal rod so as to facilitate the smooth implementation of the subsequent rotating and lifting loading operations.
[0038] In this embodiment, the positioning part 80 includes a positioning cylinder 81 and a positioning pin 82. The positioning cylinder 81 drives the positioning pin 82 to be inserted into the silicon crystal rod to position the silicon crystal rod. There is a positioning hole on the silicon crystal rod of this embodiment. Therefore, under the driving action of the positioning cylinder 81, the positioning pin 82 is inserted into the positioning hole to complete the further enhanced positioning of the silicon crystal rod.
[0039] Combination Figure 1 and Figure 3 As shown, the rotating part 20 of this embodiment includes a rotating driver 21 and a rotating plate 22. The rotating driver 21 drives the rotating plate 22 to rotate. The fixed clamp 11 is fixedly installed on the rotating plate 22, and the movable clamp 12 is movably installed on the rotating plate 22. The rotating plate 22 is driven to rotate by the rotating driver 21, thereby driving the clamping part 10 to rotate, so as to realize the rotation processing of the silicon crystal rod. The rotating driver 21 of this embodiment is a motor, and the rotating plate 22 is connected to the rotating driver 21 through a gear set, so as to realize the precise rotation of the rotating plate 22.
[0040] In this embodiment, a clamping drive cylinder 90 is provided on the rotating plate 22, and the clamping drive cylinder 90 drives the movable clamp block 12 to move so as to realize that the movable clamp block 12 is close to or away from the fixed clamp block 11. Under the driving action of the clamping drive cylinder 90, the movement of the movable clamp block 12 is realized, thereby changing the distance between the movable clamp block 12 and the fixed clamp block 11, thereby realizing the clamping processing of the silicon crystal rod.
[0041] Combination Figure 1 , Figure 2 as well as Figure 5 As shown, a second limiting portion 100 is provided on one side of the movable clamping block 12 of the present embodiment. When the movable clamping block 12 and the fixed clamping block 11 clamp the silicon crystal rod, the second limiting portion 100 limits the movable clamping block 12. After the movable clamping block 12 completes the movement, the clamping operation of the silicon crystal rod is completed. The second limiting portion 100 further limits the movable clamping block 12, and cooperates with the clamping drive cylinder 90 to further strengthen the clamping operation of the silicon crystal rod.
[0042] In this embodiment, the second limiting portion 100 includes a second limiting cylinder 101, a second limiting block 102 and a limiting fixed block 103. The limiting fixed block 103 is arranged on the rotating plate 22, and a second limiting hole is provided on the limiting fixed block 103. A second limiting pin is provided on the second limiting block 102. The second limiting cylinder 101 drives the second limiting block 102 to approach the limiting fixed block 103, and the second limiting pin is inserted into the second limiting hole to limit the movable clamp 12. The second limiting pin is inserted into the second limiting hole on the limiting fixed plate. Since the limiting fixed plate is fixedly arranged on the rotating plate 22, the movable clamp 12 is further limited under the cooperation and locking of the second limiting pin and the second limiting hole.
[0043] Combination Figure 1 , Figure 2 , Figure 3 as well as Figure 6 As shown, the lifting part 30 of this embodiment includes a lifting driver 31 and a lifting plate 32. The lifting driver 31 drives the lifting plate 32 to lift and lower. The rotating part 20 is arranged on the lifting plate 32. The lifting driver 31 of this embodiment is a cylinder, and the lifting plate 32 is driven to lift and lower by the cylinder. The lifting plate 32 can be fixed by cooperating with the first limiting part 70.
[0044] In this embodiment, a third limiting portion 110 is provided on the lifting plate 32. When the rotating plate 22 completes rotation, the third limiting portion 110 limits the rotating plate 22. The third limiting portion 110 includes a third limiting cylinder 111, a third limiting block 112 and a third limiting pin 113. A third limiting hole is provided on the rotating plate 22. The third limiting cylinder 111 drives the third limiting pin 113 to be inserted into the third limiting hole through the third limiting block 112 to limit the rotating plate 22. Under the drive of the third limiting cylinder 111, the third limiting pin 113 is inserted into the third limiting hole on the rotating plate 22, thereby limiting the rotating plate 22.
[0045] In actual use of the automatic rotating and lifting loading equipment for silicon crystal rods of this embodiment, the clamping part 10 formed by the movable clamping block 12 and the fixed clamping block 11 clamps the silicon crystal rod, and the positioning cylinder 81 of the positioning part 80 drives the positioning pin 82 to position the clamped silicon crystal rod. After the positioning is completed, the second limiting part 100 cooperates with the clamping drive cylinder 90 to limit the movable clamping block 12 to improve the clamping stability of the silicon crystal rod. After the silicon crystal rod is clamped, the rotating part 20 and the lifting part 30 can respectively rotate or lift the silicon crystal rod, and the third limiting part 110 can limit the rotated silicon crystal rod, and the first limiting part 70 can limit the lifted silicon crystal rod, so as to enhance the clamping stability of the silicon crystal rod and improve the rotation stability of the rotating plate 22, which is conducive to the smooth rotation, lifting and loading operation of the silicon crystal rod.
[0046] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, 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 these are still within the scope of protection of the invention of the utility model.
Claims
1. A silicon crystal rod automatic rotating lifting feeding device, characterized in that: include A clamping portion (10), the clamping portion (10) comprising a fixed clamping block (11) and a movable clamping block (12), the movable clamping block (12) being close to or away from the fixed clamping block (11) to clamp or release the silicon crystal rod; A rotating part (20), the rotating part (20) comprising a rotating driver (21) and a rotating plate (22), the rotating driver (21) driving the rotating plate (22) to rotate, the fixed clamping block (11) being fixedly mounted on the rotating plate (22), and the movable clamping block (12) being movably mounted on the rotating plate (22); A lifting part (30), the lifting part (30) comprising a lifting driver (31) and a lifting plate (32), the lifting driver (31) driving the lifting plate (32) to lift, and the rotating part (20) being arranged on the lifting plate (32); A control unit (40) is connected to the rotating unit (20) and the lifting unit (30) to perform information exchange and control.
2. The automatic rotating and lifting feeding equipment for silicon crystal rods according to claim 1 is characterized in that: Also includes A frame (50), the lifting part (30) is arranged on the frame (50), and the frame (50) is provided with a guide part (60) and a first limit part (70), the guide part (60) guides the lifting plate (32), and the first limit part (70) limits the lifting plate (32).
3. The automatic rotating and lifting feeding equipment for silicon crystal rods according to claim 2 is characterized in that: The guide portion (60) comprises a guide rail (61) and a slider (62); the guide rails (61) are two in number and are arranged in parallel and at intervals on the frame (50); the lifting plate (32) is connected to the guide rail (61) via the slider (62); The first limiting portion (70) comprises a first limiting cylinder (71) and a first limiting block (72); a first limiting hole is provided on the lifting plate (32); the first limiting cylinder (71) drives the first limiting block (72) to be inserted into the first limiting hole to limit the lifting plate (32).
4. The automatic rotating and lifting feeding equipment for silicon crystal rods according to claim 1, characterized in that: The movable clamp (12) is provided with at least one positioning portion (80) for positioning the clamped silicon crystal rod.
5. The automatic rotating and lifting feeding equipment for silicon crystal rods according to claim 4, characterized in that: The positioning part (80) comprises a positioning cylinder (81) and a positioning pin (82); the positioning cylinder (81) drives the positioning pin (82) to be inserted into the silicon crystal rod to position the silicon crystal rod.
6. The automatic rotating and lifting feeding equipment for silicon crystal rods according to claim 1, characterized in that: A clamping drive cylinder (90) is provided on the rotating plate (22), and the clamping drive cylinder (90) drives the movable clamping block (12) to move so as to enable the movable clamping block (12) to approach or move away from the fixed clamping block (11).
7. The automatic rotating and lifting feeding equipment for silicon crystal rods according to claim 1, characterized in that: A second limiting portion (100) is provided on one side of the movable clamping block (12); when the movable clamping block (12) and the fixed clamping block (11) clamp the silicon crystal rod, the second limiting portion (100) limits the movable clamping block (12).
8. The automatic rotating and lifting feeding equipment for silicon crystal rods according to claim 7, characterized in that: The second limiting part (100) comprises a second limiting cylinder (101), a second limiting block (102) and a limiting fixed block (103); the limiting fixed block (103) is arranged on the rotating plate (22), and a second limiting hole is arranged on the limiting fixed block (103); a second limiting pin is arranged on the second limiting block (102); the second limiting cylinder (101) drives the second limiting block (102) to approach the limiting fixed block (103), and inserts the second limiting pin into the second limiting hole to limit the movable clamp (12).
9. The automatic rotating and lifting feeding equipment for silicon crystal rods according to claim 1, characterized in that: The lifting plate (32) is provided with a third limiting portion (110), and when the rotating plate (22) completes its rotation, the third limiting portion (110) limits the rotating plate (22).
10. The automatic rotating and lifting feeding equipment for silicon crystal rods according to claim 9, characterized in that: The third limiting part (110) comprises a third limiting cylinder (111), a third limiting block (112) and a third limiting pin (113); a third limiting hole is provided on the rotating plate (22); the third limiting cylinder (111) passes through the third limiting block (112) to drive the third limiting pin (113) to be inserted into the third limiting hole, thereby limiting the rotating plate (22).