CN220745115U - Polycrystalline silicon ingot hoisting clamp - Google Patents
Polycrystalline silicon ingot hoisting clamp Download PDFInfo
- Publication number
- CN220745115U CN220745115U CN202321795466.6U CN202321795466U CN220745115U CN 220745115 U CN220745115 U CN 220745115U CN 202321795466 U CN202321795466 U CN 202321795466U CN 220745115 U CN220745115 U CN 220745115U
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- Prior art keywords
- plate
- silicon ingot
- polycrystalline silicon
- board
- lifting
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- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 37
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 229920005591 polysilicon Polymers 0.000 abstract description 12
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Silicon Compounds (AREA)
Abstract
The utility model discloses a polycrystalline silicon ingot hoisting clamp, which comprises a working plate, wherein a first transverse groove is connected and arranged on the working plate, a second transverse groove penetrating the working plate is connected and arranged below the first transverse groove, a vertical groove is arranged perpendicular to the first transverse groove, a spacing adjusting structure is connected and arranged between two sides of the working plate and extending into the first transverse groove and the second transverse groove, a first downward extending plate and the second transverse groove are connected and arranged below the spacing adjusting structure in a sliding manner, an arc-shaped plate is connected and arranged below the downward extending plate, a clamping plate I is connected and arranged at one side of the lower end of the arc-shaped plate, a front pushing structure and a rear pushing structure are connected and arranged below the front pushing structure, and a second downward extending plate is connected and arranged on two opposite sides of the downward extending plate. Compared with the prior art, the utility model has the advantages that: the clamping range is enlarged, the clamping device is applicable to polysilicon ingots of more types, and the clamps do not need to be replaced frequently.
Description
Technical Field
The utility model relates to the technical field of polysilicon production, in particular to a polysilicon ingot hoisting clamp.
Background
Polysilicon is a solar cell material with good electrical conductivity and light absorption properties. It is usually formed by melting high purity silicon and then resolidifying it, and the crystal structure of the silicon during this solidification process generates an irregular structure, and is thus called polysilicon. In the manufacture of solar cells, polysilicon is used as a base material for manufacturing solar cell chips, which can convert solar energy into electrical energy.
The polysilicon is in the state of a silicon ingot before further production, the weight of the polysilicon is hundreds of kilograms, a special clamping and hoisting clamp is needed to move, the existing clamping equipment for the silicon ingot generally uses a crane to hoist an openable clamping arm to a hoisting point, and then the clamping arm is opened to clamp the polysilicon, but the opening range of the clamping arm is limited, the clamping and hoisting clamp can only adapt to the silicon ingot with small-range variation of the body type, and if the polysilicon ingot changes the body type according to the requirement, the corresponding silicon ingot hoisting clamp is also needed to be installed, and the clamping and hoisting equipment is troublesome.
Disclosure of Invention
The utility model provides a polycrystalline silicon ingot hoisting clamp which can enlarge the clamping range and be applicable to polycrystalline silicon ingots of more types and does not need to frequently replace clamps in order to solve the problems.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a polycrystalline silicon ingot hoist and mount anchor clamps, includes working plate, movable block, sliding plate, connect above the working plate and be equipped with horizontal groove one, connect below the horizontal groove and be equipped with and run through horizontal groove two of working plate, perpendicular to horizontal groove one is equipped with erects the groove, just stretch into between the working plate both sides horizontal groove one, horizontal groove two connect and be equipped with interval adjustment structure, connect below the interval adjustment structure and be equipped with down stretch board one with horizontal groove two slip settings, down stretch board one connect below and be equipped with the arc, arc lower extreme department one side is connected and is equipped with splint one, it is equipped with back-and-forth pushing structure to erect the groove connection, connect below the front-back pushing structure and be equipped with down stretch board two, down stretch board two opposite sides and connect and be equipped with splint two.
Compared with the prior art, the utility model has the advantages that: the distance between the clamping plate I and the clamping plate II can be adjusted through the distance adjusting structure and the front-back pushing structure, clamping distance adjustment can be achieved in different directions, the adjusting range is wide, the device is suitable for hoisting polycrystalline silicon ingots of different types, clamps of specific types do not need to be replaced frequently, the device is convenient and practical, meanwhile, the clamping plate I and the clamping plate II can be guaranteed to move in a directional mode all the time through the cooperation of the transverse groove II and the vertical groove, and accordingly stress uniformity of the polycrystalline silicon ingots is guaranteed, and balance in the process of hoisting the polycrystalline silicon ingots is guaranteed.
Further, interval regulation structure is including connecting to be located curb plate of both sides above the working plate, curb plate one side is connected and is equipped with servo motor, servo motor's output passes curb plate drive connection is equipped with two-way screw rod, two-way screw rod both sides are equipped with opposite direction's screw thread, two bilateral symmetry is equipped with the movable block on the two-way screw rod, the movable block is slided and is located in the transverse slot one, a downdraft plate connection is located below the movable block, two splint synchronization movement can be made to the two-way screw rod, and then guarantee that the polycrystalline silicon ingot is located anchor clamps center all the time, stability is strong.
Further, the front side and the rear side of the downward extending plate are respectively connected with a lifting block, the upper surfaces of the lifting blocks and the lower surfaces of the working plates are arranged in a sliding mode, and the lifting blocks can increase the stressed area and play a role in sharing the lifting weight.
Further, the front and back pushing structure is including connecting to be located the electric telescopic handle of work board front and back side, two electric telescopic handle synchronous control, electric telescopic handle's extension end stretches into perpendicular inslot connection is equipped with the sliding plate, perpendicular inslot both sides all are connected and are equipped with the side spout, the sliding plate slides and locates in the side spout, stretch down board two connection and locate below the sliding plate, two electric telescopic handle synchronous control can make two splint two synchronous movement, ensures that the polycrystalline silicon ingot is located the anchor clamps center, and sliding plate cooperation side spout can guarantee splint two steady movements, and then guarantees the stability of polycrystalline silicon ingot.
Furthermore, the sliding plate and the moving block are connected with lifting rings, the lifting rings facilitate lifting and exerting force on the four sides of the polycrystalline silicon ingot, and the stability is high.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a perspective view of the present utility model;
fig. 3 is a second perspective view of the present utility model.
As shown in the figure: 1. a work plate; 2. a transverse groove I; 3. a transverse groove II; 4. a vertical groove; 5. a first downward extending plate; 6. an arc-shaped plate; 7. a clamping plate I; 8. a second downward extending plate; 9. a clamping plate II; 10. a side plate; 11. a servo motor; 12. a bidirectional screw; 13. a moving block; 14. lifting the block; 15. an electric telescopic rod; 16. a sliding plate; 17. a side chute; 18. and (5) lifting the ring.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, fig. 2, fig. 3, a polysilicon ingot lifting clamp comprises a working plate 1, a moving block 13 and a sliding plate 16, wherein a transverse groove one 2 is connected and arranged on the working plate 1, a transverse groove two 3 penetrating through the working plate 1 is connected and arranged below the transverse groove one 2, a vertical groove 4 is arranged perpendicular to the transverse groove one 2, a spacing adjusting structure is arranged between two sides of the working plate 1 and stretches into the transverse groove one 2 and the transverse groove two 3, a downward extending plate one 5 is connected and arranged below the spacing adjusting structure, the spacing adjusting structure comprises a side plate 10 connected and arranged on two sides above the working plate 1, a servo motor 11 is connected and arranged on one side of the side plate 10, an output end of the servo motor 11 penetrates through the side plate 10 to be connected and provided with a bidirectional screw 12, threads with opposite directions are arranged on two sides of the bidirectional screw 12, the moving block 13 is arranged in the transverse groove one 2 in a sliding mode, the downward extending plate one 5 is connected and arranged below the moving block 13, and the two side plates 11 are driven by the servo motor to realize stable clamping of the two polysilicon ingots, and the two clamping plates can be clamped by the two side plates 7.
Referring to fig. 3, the first downward extending plate 5 and the second transverse slot 3 are slidably disposed, the front and rear sides of the first downward extending plate 5 are respectively connected with a lifting block 14, and the upper surface of the lifting block 14 and the lower surface of the working plate 1 are slidably disposed. The lifting block 14 may serve to split the weight and increase stability.
Referring to fig. 1, 2 and 3, an arc plate 6 is connected under the first downward extending plate 5, a first clamping plate 7 is connected and arranged on one side of the lower end of the arc plate 6, a front and back pushing structure is connected and arranged in the vertical groove 4, a second downward extending plate 8 is connected and arranged under the front and back pushing structure, and a second clamping plate 9 is connected and arranged on the opposite surface of the second downward extending plate 8. The front-back pushing structure comprises an electric telescopic rod 15 connected to the front side and the rear side of the working plate 1, the two electric telescopic rods 15 are synchronously controlled, the extending ends of the electric telescopic rods 15 extend into the vertical grooves 4 and are connected with sliding plates 16, side sliding grooves 17 are formed in two sides of the vertical grooves 4 in a connecting mode, the sliding plates 16 are slidably arranged in the side sliding grooves 17, and the second downward extending plates 8 are connected below the sliding plates 16. The movement of the clamping plate II 9 can be realized by controlling the electric telescopic rod 15 to stretch out and draw back, and the operation is convenient, convenient and practical.
As shown in fig. 1 and 2, the sliding plate 16 and the moving block 13 are respectively provided with a lifting ring 18. The lifting ring 18 is arranged on the sliding plate 16 and the moving block 13, so that force application at the edge of the polycrystalline silicon ingot can be always ensured, and the lifting ring is suitable for polycrystalline silicon ingots of different types, and is stable and reliable.
Specific embodiments of the utility model: when the lifting device is used, four lifting rings 18 are all lifted by using steel wire ropes and connected to an external lifting machine, then the lifting machine is used for moving the device above a polycrystalline silicon ingot to be lifted, a servo motor 11 is started to rotate, so that moving blocks 13 on two sides move to two sides, the moving blocks 13 slide in a transverse groove I2, a downward extending plate I5 slides in a transverse groove II 3, the distance between clamping plates I7 is increased, an electric telescopic rod 15 is started to retract, so that a sliding plate 16 slides in a side sliding groove 17, the distance between the clamping plates II 9 is increased, the distance between the clamping plates I7 and the clamping plates II 9 is determined according to the model of the polycrystalline silicon ingot, then the whole body moves downwards, so that the clamping plates I7 and the clamping plates II 9 are positioned on four sides of the polycrystalline silicon ingot, the electric telescopic rod 15 retracts, the servo motor 11 reverses, the clamping plates I7 and the clamping plates 9 clamp the polycrystalline silicon ingot, and then the lifting device lifts the polycrystalline silicon ingot, and the lifting block 14 and the sliding plate 16 can play a role of weight sharing.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. The utility model provides a polycrystalline silicon ingot hoist and mount anchor clamps, includes work plate (1), movable block (13), sliding plate (16), its characterized in that: the utility model discloses a work board, including work board (1), cross slot one (2) are connected above, cross slot one (2) are connected below and are equipped with and run through cross slot two (3) of work board (1), perpendicular to cross slot one (2) are equipped with perpendicular groove (4), just stretch into between work board (1) both sides cross slot one (2), cross slot two (3) are connected and are equipped with interval adjustment structure, connect below the interval adjustment structure and be equipped with down stretch board one (5), down stretch board one (5) with cross slot two (3) slip setting, connect below stretching board one (5) and be equipped with arc (6), arc (6) lower extreme one side is connected and is equipped with splint one (7), perpendicular groove (4) internal connection is equipped with back-and-forth pushing structure, connect below the promotion structure and be equipped with down stretch board two (8), down stretch board two (8) opposite face and connect and be equipped with splint two (9).
2. The polycrystalline silicon ingot lifting clamp according to claim 1, wherein: the interval regulation structure is including connecting to be located curb plate (10) of both sides above working plate (1), curb plate (10) one side is connected and is equipped with servo motor (11), the output of servo motor (11) passes curb plate (10) drive connection is equipped with bi-directional screw (12), bi-directional screw (12) both sides are equipped with opposite direction's screw thread, bilateral symmetry is equipped with movable block (13) on bi-directional screw (12), movable block (13) are slided and are located in horizontal groove one (2), stretch down board one (5) connect and locate below movable block (13).
3. The polycrystalline silicon ingot lifting clamp according to claim 1, wherein: the front side and the rear side of the first downward extending plate (5) are respectively connected with a lifting block (14), and the upper surfaces of the lifting blocks (14) and the lower surfaces of the working plates (1) are arranged in a sliding mode.
4. A multicrystalline silicon ingot hoisting clamp as set forth in claim 2, wherein: the front-back pushing structure comprises an electric telescopic rod (15) which is connected with the front side and the back side of the working plate (1), the two electric telescopic rods (15) are synchronously controlled, the extending ends of the electric telescopic rods (15) extend into the vertical grooves (4) and are connected with sliding plates (16), side sliding grooves (17) are formed in the two sides of the vertical grooves (4) in a connecting mode, the sliding plates (16) are slidably arranged in the side sliding grooves (17), and the second downward extending plates (8) are connected with the lower surfaces of the sliding plates (16).
5. The polycrystalline silicon ingot lifting clamp according to claim 1, wherein: and lifting rings (18) are respectively connected with the upper surfaces of the sliding plates (16) and the moving blocks (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795466.6U CN220745115U (en) | 2023-07-10 | 2023-07-10 | Polycrystalline silicon ingot hoisting clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321795466.6U CN220745115U (en) | 2023-07-10 | 2023-07-10 | Polycrystalline silicon ingot hoisting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220745115U true CN220745115U (en) | 2024-04-09 |
Family
ID=90554641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321795466.6U Active CN220745115U (en) | 2023-07-10 | 2023-07-10 | Polycrystalline silicon ingot hoisting clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220745115U (en) |
-
2023
- 2023-07-10 CN CN202321795466.6U patent/CN220745115U/en active Active
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| GR01 | Patent grant |