CN219748550U - Monocrystalline silicon rod slicing device - Google Patents
Monocrystalline silicon rod slicing device Download PDFInfo
- Publication number
- CN219748550U CN219748550U CN202320531363.2U CN202320531363U CN219748550U CN 219748550 U CN219748550 U CN 219748550U CN 202320531363 U CN202320531363 U CN 202320531363U CN 219748550 U CN219748550 U CN 219748550U
- Authority
- CN
- China
- Prior art keywords
- positioning seat
- dwang
- silicon rod
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910021421 monocrystalline silicon Inorganic materials 0.000 title claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 229910052710 silicon Inorganic materials 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011856 silicon-based particle Substances 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a monocrystalline silicon rod slicing device which comprises a supporting table, wherein a positioning seat is arranged at the top of the supporting table, a limiting groove is formed in the top of the positioning seat, a material through hole is formed in the supporting table, an adjusting component is arranged on one side of the supporting table and connected with the supporting table, a protective shell is connected to the top of the positioning seat through a hinge, and a working box is arranged in the protective shell. According to the utility model, the protective shell is added, the protective shell is fixedly arranged with the positioning seat, and the auxiliary top block performs auxiliary positioning treatment on the monocrystalline silicon rod during slicing; the moving assembly is added, the driving motor drives the reciprocating screw rod to rotate, the reciprocating screw rod drives the outer top moving plate to move, and the top moving plate pushes the monocrystalline silicon rod and performs slicing treatment; the utility model also adds an adjusting component to drive the support frame and the collecting barrel to exchange positions by the rotating column, thereby improving the efficiency of collecting materials.
Description
Technical field:
the utility model relates to the technical field of slicing, in particular to a monocrystalline silicon rod slicing device.
The background technology is as follows:
the monocrystalline silicon wafer is formed by cutting a monocrystalline silicon rod through a series of processes, the preparation process of the silicon wafer starts from the monocrystalline silicon rod to the end of a clean polishing piece, and the monocrystalline silicon wafer specifically comprises the steps of slicing, chamfering, lapping, chemical etching, polishing, cleaning, annealing and the like, wherein the slicing step is a key step for ensuring the yield, and the reason is that the monocrystalline silicon rod is worn when being processed into the silicon wafer; in order to obtain the best silicon wafer possible, the silicon wafer requires the least amount of warpage and the least amount of kerf loss.
Currently, the slicing mode of a single crystal silicon rod mainly comprises two modes of internal circular cutting and linear cutting, and the two modes of cutting are applied because the cutting modes can reduce the material loss to the minimum, minimize the damage to the silicon wafer and allow the warping of the silicon wafer to be minimum. However, although the silicon chip damage can be minimized in the above way, silicon particles are generated, and the particles are generated when the silicon chip is broken and damaged, and the existing slicing device needs to manually clean the particles and finished products generated by slicing the monocrystalline silicon rod.
The utility model comprises the following steps:
the utility model aims to provide a single crystal silicon rod slicing device, which solves the problems that the existing single crystal silicon rods in the background art are inconvenient to collect and process crushed aggregates and finished products generated by slicing and require manual cleaning.
The utility model is implemented by the following technical scheme: the utility model provides a monocrystalline silicon stick slicing device, includes the brace table, the top of brace table is equipped with the positioning seat, the spacing groove has been seted up at the top of positioning seat, the feed opening has been seted up to the inside of brace table, one side of base table is equipped with adjusting part, adjusting part is connected with the brace table, there is the protective housing at the top of positioning seat through hinged joint, the inside of protective housing is equipped with the work box, the inside sliding connection of work box has No. two spacing slide bars, the inside of work box is equipped with reset spring, reset spring's one end and No. two spacing slide bar fixed connection, no. two the bottom fixedly connected with auxiliary pressing plate of spacing slide bar, one side of protective housing passes through bolted connection with the positioning seat, the inside of positioning seat is equipped with movable assembly, movable assembly includes reciprocating screw, the inside rotation of positioning seat is connected with reciprocating screw, the outside threaded connection of reciprocating screw has a top movable plate, and top movable plate and positioning seat sliding connection, top movable plate and spacing groove sliding connection, top movable plate's inside sliding connection has No. one spacing slide bar motor, and No. one spacing slide bar fixed connection with the fixed connection of positioning seat, one side of the driving end is equipped with reciprocating screw.
As a preferred embodiment of the present utility model: the top of supporting bench is equipped with first support frame, the top of first support frame is equipped with the pneumatic cylinder, the output of pneumatic cylinder is equipped with the slicing knife.
As a preferred embodiment of the present utility model: the bottom of the supporting table is provided with a bottom table.
As a preferred embodiment of the present utility model: one side of the top movable plate is provided with a fixed plate, an adjusting bolt is connected to the inner thread of the fixed plate, the bottom of the adjusting bolt is rotationally connected with a top block, and the top block is in sliding connection with the top movable plate.
As a preferred embodiment of the present utility model: the utility model discloses a support box, including the adjusting part, the inside sliding connection of supporting box has the adjusting rack, the inside of supporting box is equipped with sharp module, the removal end and the adjusting rack fixed connection of sharp module, the inside rotation of supporting box is connected with the dwang, the outside fixedly connected with rotation gear of dwang, and rotation gear and adjusting rack meshing are connected, the top of supporting box rotates and is connected with the spliced pole, and spliced pole and dwang fixed connection, the spliced pole rotates with the brace table and is connected, the outside fixedly connected with second support frame of spliced pole, the inside symmetry of second support frame is equipped with and leads to material mouth complex collection bucket.
As a preferred embodiment of the present utility model: and one side of the base table is provided with a controller, and the driving motor, the hydraulic cylinder and the linear module are electrically connected with the controller.
The utility model has the advantages that: the utility model is characterized in that the protective shell is arranged and fixed with the positioning seat, the auxiliary ejector block is used for carrying out auxiliary positioning on the monocrystalline silicon rod during slicing, the utility model also adds the moving assembly, the driving motor drives the reciprocating screw rod to rotate, the reciprocating screw rod drives the outer side ejector moving plate to carry out moving treatment, and the ejector moving plate pushes and slices the monocrystalline silicon rod; the utility model also adds an adjusting component to drive the rotating column to exchange the positions of the second supporting frame and the collecting barrel, thereby improving the efficiency of collecting materials.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a side view of a protective case of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a top view of the adjustment assembly of the present utility model;
fig. 4 is a side view of the top block of the present utility model.
In the figure: 1. a support table; 2. a base table; 3. a first support frame; 4. a controller; 5. an adjustment assembly; 51. adjusting the rack; 52. a rotating lever; 53. rotating the gear; 54. a supporting box; 55. rotating the column; 6. a moving assembly; 61. a driving motor; 62. a reciprocating screw rod; 63. a first limit slide bar; 64. a top movable plate; 7. a positioning seat; 8. a top block; 9. a limit groove; 10. a protective shell; 11. a working box; 12. a return spring; 13. a second limit slide bar; 14. an auxiliary pressing plate; 15. a material opening; 16. a hydraulic cylinder; 17. a slicing knife; 18. a linear module; 19. adjusting a bolt; 20. and a second supporting frame.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a monocrystalline silicon stick slicing device, including supporting bench 1, a serial communication port, the top of supporting bench 1 is equipped with positioning seat 7, spacing groove 9 has been seted up at the top of positioning seat 7, feed opening 15 has been seted up to the inside of supporting bench 1, one side of base 2 is equipped with adjusting part 5, adjusting part 5 is connected with supporting bench 1, there is protective housing 10 at the top of positioning seat 7 through hinged joint, the inside of protective housing 10 is equipped with work box 11, the inside sliding connection of work box 11 has spacing slide bar 13 No. two, the inside of work box 11 is equipped with reset spring 12, the one end and the spacing slide bar 13 fixed connection of No. two, the bottom fixedly connected with auxiliary pressing plate 14 of No. two spacing slide bar 13, one side and positioning seat 7 of protective housing 10 pass through bolted connection, the inside of positioning seat 7 is equipped with moving component 6, moving component 6 includes reciprocating screw 62, the inside rotation of positioning seat 7 is connected with reciprocating screw 62, the outside threaded connection of reciprocating screw 62 has top movable plate 64, and top movable plate 64 and spacing groove 9 sliding connection, the inside sliding connection of top movable plate 64 has a number one end sliding connection to the spacing motor 63, and one end 63 has carried out the fixed connection of reciprocating screw 61 through the fixed pressing plate 61 and the fixed silicon rod of positioning seat 61, the fixed silicon is processed to the fixed end of a pair of reciprocating screw 61, the single crystal rod is processed, the fixed processing efficiency is improved.
The top of supporting bench 1 is equipped with first support frame 3, and the top of first support frame 3 is equipped with pneumatic cylinder 16, and the output of pneumatic cylinder 16 is equipped with slicing knife 17, drives slicing knife 17 through pneumatic cylinder 16 and carries out slicing treatment to the monocrystalline silicon stick, has improved work efficiency.
Wherein the bottom of the support table 1 is provided with a base table 2.
Wherein, one side of top movable plate 64 is equipped with the fixed plate, and the inside threaded connection of fixed plate has adjusting bolt 19, and adjusting bolt 19's bottom rotates and is connected with kicking block 8, kicking block 8 and top movable plate 64 sliding connection drive kicking block 8 through adjusting bolt 19 and carry out fixed processing to the monocrystalline silicon stick, have improved the stability of removal.
The adjusting component 5 comprises a supporting box 54, an adjusting rack 51 is slidably connected inside the supporting box 54, a linear module 18 is arranged inside the supporting box 54, a moving end of the linear module 18 is fixedly connected with the adjusting rack 51, a rotating rod 52 is rotatably connected inside the supporting box 54, a rotating gear 53 is fixedly connected to the outer side of the rotating rod 52, the rotating gear 53 is meshed with the adjusting rack 51, a rotating column 55 is rotatably connected to the top of the supporting box 54, the rotating column 55 is fixedly connected with the rotating rod 52, the rotating column 55 is rotatably connected with the supporting table 1, the adjusting rack 51 is driven to move through the linear module 18, the adjusting rack 51 drives the rotating gear 53 and the rotating rod 52 to rotate, collecting efficiency is improved, a second supporting frame 20 is fixedly connected to the outer side of the rotating column 55, a collecting barrel matched with the material through a material through hole 15 is arranged symmetrically inside the second supporting frame 20, and materials fall into the collecting barrel for collecting treatment, and the treatment efficiency is improved.
Wherein, one side of the base table 2 is provided with a controller 4, a driving motor 61, a hydraulic cylinder 16 and a linear module 18 are electrically connected with the controller 4, so that the controller 4 is convenient for centralized control of the device, and the safety and the working efficiency of the device are improved.
Working principle:
when the device is used, the bolt on the protective housing 10 is taken down, one side of the protective housing 10 is connected with the supporting table 1 through the hinge, the protective housing 10 is turned over, the monocrystalline silicon rod is placed in the limiting groove 9, the protective housing 10 is closed after placement, the auxiliary pressing plate 14 presses the upper part of the monocrystalline silicon rod, the reset spring 12 presses the auxiliary pressing plate 14 through the second limiting slide rod 13, the device is electrified through an external power supply, the driving motor 61 is started through the controller 4, the driving motor 61 drives the reciprocating screw 62 to rotate, the reciprocating screw 62 drives the jacking plate 64 to push one end of the monocrystalline silicon rod, when the jacking plate 64 reaches one end of the monocrystalline silicon rod, the driving motor 61 is closed, the adjusting bolt 19 is turned downwards, the adjusting bolt 19 drives the jacking block 8 to further stabilize the monocrystalline silicon rod, the jacking plate 64 continues to push after being fixed, after pushing a proper position, the hydraulic cylinder 16 is started through the controller 4, the slicing knife 17 drives the monocrystalline silicon rod to carry out cutting angle treatment, the cut-off material falls into one of the material cylinders through the feed through openings 15, the controller 4 starts, the reciprocating screw 62 drives the jacking plate 64 to push one end of the monocrystalline silicon rod through the linear adjusting die set 18, the two material cylinders 52 are driven by the linear die set 18 to rotate, and the finished product is continuously processed through the two material cylinders 52 to rotate through the two material cylinders 52, and the material collecting cylinders are continuously rotated through the two material cylinders 52.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a monocrystalline silicon stick slicing device, includes supporting bench (1), its characterized in that, the bottom of supporting bench (1) is equipped with base table (2), the top of supporting bench (1) is equipped with positioning seat (7), spacing groove (9) have been seted up at the top of positioning seat (7), feed through mouth (15) have been seted up to the inside of supporting bench (1), one side of base table (2) is equipped with adjusting part (5), adjusting part (5) are connected with supporting bench (1), the top of positioning seat (7) is through hinged joint having protective housing (10), the inside of protective housing (10) is equipped with work box (11), the inside sliding connection of work box (11) has No. two spacing slide bars (13), the inside of work box (11) is equipped with reset spring (12), the one end and No. two spacing slide bar (13) fixed connection, the bottom fixedly connected with auxiliary pressing plate (14) of No. two spacing slide bars (13), one side and positioning seat (7) of protective housing (10) are connected through hinge connection, the inside of being equipped with screw rod (62) is equipped with reciprocating motion seat (6) inside screw rod (62), the outside threaded connection of reciprocating screw (62) has top movable plate (64), and top movable plate (64) and positioning seat (7) sliding connection, top movable plate (64) and spacing groove (9) sliding connection, the inside sliding connection of top movable plate (64) has spacing slide bar (63) No. one, and spacing slide bar (63) and positioning seat (7) fixed connection, one side of positioning seat (7) is equipped with driving motor (61), the output and the reciprocating screw (62) fixed connection of driving motor (61).
2. A single crystal silicon rod slicing apparatus as defined in claim 1 wherein: the top of brace table (1) is equipped with first support frame (3), the top of first support frame (3) is equipped with pneumatic cylinder (16), the output of pneumatic cylinder (16) is equipped with slicer (17).
3. A single crystal silicon rod slicing apparatus as set forth in claim 2 wherein: one side of top movable plate (64) is equipped with the fixed plate, the inside threaded connection of fixed plate has adjusting bolt (19), the bottom rotation of adjusting bolt (19) is connected with kicking block (8), kicking block (8) and top movable plate (64) sliding connection.
4. A single crystal silicon rod slicing apparatus as set forth in claim 3 wherein: the utility model provides an adjustable component (5) is including supporting box (54), the inside sliding connection of supporting box (54) has adjusting rack (51), the inside of supporting box (54) is equipped with sharp module (18), the removal end and the adjusting rack (51) fixed connection of sharp module (18), the inside rotation of supporting box (54) is connected with dwang (52), the outside fixedly connected with dwang (53) of dwang (52), and dwang (53) and adjusting rack (51) meshing are connected, the top rotation of supporting box (54) is connected with dwang (55), and dwang (55) and dwang (52) fixed connection, dwang (55) and brace table (1) rotate and be connected, the outside fixedly connected with second support frame (20) of dwang (55), the inside symmetry of second support frame (20) be equipped with feed opening (15) complex collection bucket.
5. The single crystal silicon rod slicing apparatus of claim 4 wherein: one side of the base table (2) is provided with a controller (4), and the driving motor (61), the hydraulic cylinder (16) and the linear module (18) are electrically connected with the controller (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320531363.2U CN219748550U (en) | 2023-03-18 | 2023-03-18 | Monocrystalline silicon rod slicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320531363.2U CN219748550U (en) | 2023-03-18 | 2023-03-18 | Monocrystalline silicon rod slicing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219748550U true CN219748550U (en) | 2023-09-26 |
Family
ID=88085169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320531363.2U Active CN219748550U (en) | 2023-03-18 | 2023-03-18 | Monocrystalline silicon rod slicing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219748550U (en) |
-
2023
- 2023-03-18 CN CN202320531363.2U patent/CN219748550U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113752066A (en) | Multifunctional blade grooving machine for circulation and use method thereof | |
| CN219748550U (en) | Monocrystalline silicon rod slicing device | |
| CN111906617B (en) | Auxiliary polishing equipment for inner surface of steaming sheet | |
| CN218428579U (en) | Full-automatic plastic product cutting device | |
| CN116728625A (en) | Semiconductor wafer dicing machine | |
| CN216175798U (en) | Metal product processing device | |
| CN215396144U (en) | Single crystal silicon rod slicing device | |
| CN214640577U (en) | Efficient semi-automatic cutting machine device | |
| CN214521186U (en) | Convenient operation's silicon chip system appearance device | |
| CN213034245U (en) | Numerical control processing is with quick chamfer equipment | |
| CN112440356A (en) | Bamboo chip deburring cuts angle ware | |
| CN111774972A (en) | Burr removing device for machining | |
| CN217834239U (en) | Cutting equipment is used in monocrystalline silicon production | |
| CN220161764U (en) | Automatic trimming equipment of pan | |
| CN221364986U (en) | Edge cutting mechanism for producing endurance plate | |
| CN219617407U (en) | Environment-friendly grinding device for machining | |
| CN214557158U (en) | Corner correcting device of wax film for casting | |
| CN218947808U (en) | Notebook accessory cutting device | |
| CN215746373U (en) | Casting head cutting device for castings | |
| CN213888443U (en) | Aluminum block burr sawing device | |
| CN218310593U (en) | Steel bar cutting machine | |
| CN220376572U (en) | Full-automatic glass-cutting machine clout collection device | |
| CN219005280U (en) | Dry battery cutting device | |
| CN221583085U (en) | Reinforced grinding device for screw rod type parts | |
| CN221516367U (en) | Adjustable machining and cutting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |