CN205929109U - Three sword clippers of polycrystal - Google Patents
Three sword clippers of polycrystal Download PDFInfo
- Publication number
- CN205929109U CN205929109U CN201620744223.3U CN201620744223U CN205929109U CN 205929109 U CN205929109 U CN 205929109U CN 201620744223 U CN201620744223 U CN 201620744223U CN 205929109 U CN205929109 U CN 205929109U
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- cutting
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- polycrystalline
- gauze
- work platform
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Abstract
The utility model discloses a three sword clippers of polycrystal, including the base, install in the wire winding room of the base left and right sides respectively, be located cutting room between the wire winding room, install mobile Workbench on the base, drive mobile Workbench the rising the device, install the switch board in the base on one side of and be used for cooling and lubrication's spray set of operation from top to bottom, the cutting room includes the gauze device, and the gauze device contains three group's cutter heads, is the cutting wheel center distance of every group cutter head 580 620mm, the last crystalline substance that is used for placing the silicon material that is provided with of mobile Workbench holds in the palm, be the brilliant support 700 apart from the terrain clearance 800mm can cut six blocks of silicon material simultaneously, and the line bow is little, this equipment line of cut speed can reach 25ms, and vulnerable part and consumptive material change frequency are low, and in industry the level of being in a leading position is compared former polylith crystal silicon bead cutter and has been improved cutting efficiency and cutting quality greatly, improve the equipment operation convenience simultaneously, reduced intensity of labour.
Description
Technical field
This utility model is related to crystal silicon cutting technique field and in particular to a kind of polycrystalline that can cut multiple edges of a knife simultaneously
Silicon shear.
Background technology
Blocking of conventional multi-crystalline silicon is cut using band sawing, and once cutting can only be cut into two sections, the section after cutting
Long error is also larger；Further, since the reason thickness problem of cutting tool and polycrystalline silicon rod Set and Positioning are bad, easily produce
Give birth to the defects such as cutting offsets, cutting gap is big, after the completion of causing cutting, crystal bar end face is second-rate, loss is many, have impact on cutting
Efficiency and cut quality.Existing polysilicon cutting machine operating position is higher, highly all at one meter more than five, clamping silicon material
Very inconvenient, need staff end very heavy silicon material and climb up staircase, then put in turn, discharging is also very inconvenient,
Inefficiency.
In Chinese patent literature, publication number CN103722627A, title are a kind of polylith crystal silicon bead cutters (referring to this application
Description specific embodiment part), disclose a kind of polylith crystal silicon bead cutter, including frame, the work that is arranged on frame lower end
Station, drive workbench move up and down jack up unit, Winder, be arranged on by bearing frame upper end gauze device,
Drive gauze device wave pendulous device, cooling system；Described workbench is provided with the crystal holder placing silicon material, and workbench also wraps
Include pressing plate and the ball handle of fixing silicon material；Described gauze device includes gauze framework, is separately mounted to gauze framework two ends
Equipped with cutting wheel in rotary shaft, rotary shaft, equipped with the first guide roller matching with cutting wheel on gauze framework, drive rotary shaft
The driving means of rotation.Due to equipment bench height higher operation inconvenience, before and after gauze device cutting wheel span larger, cutting
During line bow is bigger than normal, cutting line tension has deviation etc. and causes clipping time longer, have impact on cutting efficiency and section matter
Amount.
Therefore, in order to solve problems of the prior art, research one kind is easy and simple to handle, cutting efficiency is high, simultaneously real
Existing multiple edges of a knife carry out cutting polysilicon shear and have become as a vital task.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of polycrystalline three knife shear, to reach by reduction
Before and after gauze device, cutting wheel spacing, reduction bench height, to improve device efficiency and operation convenience, simplify equipment knot
The purpose of structure.
For reaching above-mentioned purpose, the technical solution of the utility model is as follows：
A kind of polycrystalline three knife shear, the winding chamber including base, being respectively arranged in the base left and right sides, be located at winding chamber
Between cutting chamber, the mobile work platform being installed on base, drive mobile work platform run up and down jack up unit, be installed on
The switch board of base side and the spray equipment for providing cooling and lubricating effect in cutting running, described cutting chamber bag
Vinculum net device, gauze device comprises three groups of cutter heads, and the cutting wheel center distance of every group of cutter head is 580-620mm；
Crystal holder for placing silicon material is provided with described mobile work platform, crystal holder is 700-800mm apart from ground level.
In such scheme, described crystal holder top is provided with the polyurethane-coated layer preventing silicon material from damaging, and greatly reduces cutting
There is the probability of chipping in silicon material afterwards, compares the manufacturing cost that former polylith crystal silicon bead cutter reduces crystal holder, improves crystal holder
Service life.
In further technical scheme, the bracing wire that described mobile work platform is provided with according to cutting line position is adjusted is determined
Position device, makes cutting more accurate to line, improves cutting segment length's precision, within error is reduced to 0.5mm.
In such scheme, described spray equipment comprises water supply case apparatus, the pipe-line system being arranged in gauze frame and peace
It is contained in the nozzle assembly in pipe-line system.
Further in technical scheme, described cutting chamber is additionally provided with cutting wire wire feeder, described cutting wire wire machine
Structure includes retractable line apparatus, bus cable device and the tenslator positioned at the both sides of gauze device；Bus cable device includes winding displacement
Wheel, guide roller, driving means, the limit switch limiting glass pulley displacement and the skew sensing being connected to correction with glass pulley
Device；Retractable line apparatus include retractable spool.
It is fixed with three groups on the gauze device of polycrystalline three knife shear providing by technique scheme, this utility model
Cutting head, every group of cutting head cutting wheel center distance is 580-620mm, can cut two pieces of silicon materials simultaneously, and when cutting,
Line bow is little, and cutting line tension is easily controlled；Workbench, apart from ground level 700-800mm, facilitates workman to pick and place material, efficiency high,
The advantage such as easy to operate, cut quality is stable.In addition, this equipment cutting speed is up to 25m/s, consumable accessory and consumptive material change frequency
Rate is low, high efficiency, high production capacity, and be in industry in a leading position level；Compare former polylith crystal silicon bead cutter and substantially increase cutting effect
Rate and cut quality.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing of required use is briefly described in description of the prior art.
Fig. 1 is this utility model polycrystalline three knife shear structural representation.
Fig. 2 is this utility model polycrystalline three knife shear front view.
Fig. 3 is this utility model polycrystalline three knife shear top view.
Fig. 4 is the structural representation of this utility model gauze device.
Fig. 5 is the structural representation of this utility model mobile work platform.
Fig. 6 is the structural representation of this utility model polycrystalline three knife shear wire-moving system.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.
As shown in Figure 1-Figure 3, this utility model provides a kind of polycrystalline three knife shear, including base 1, is respectively arranged in
The winding chamber 2 of base 1 left and right sides, the cutting chamber 3 being installed between winding chamber 2, the switch board 4 being installed on base 1 side, use
In the cooling sprayer 5 providing the normal cutting of cutting wire, polycrystalline three knife shear also includes the protection dress for equipment protection
Put 6 and the actuation means 7 for equipment manipulation.Workbench, apart from ground level 750mm, facilitates workman to pick and place material, efficiency high, behaviour
Make the advantages such as convenient, cut quality is stable.
Crystal holder external support 8 is also equipped with base 1, crystal holder external support 8 is provided with the slide rail 9 with roll wheel assembly cooperation, sliding
Rail 9 bottom is also equipped with adjusting parallels 10；Water leg 11 and leakage fluid dram 12 are further respectively had on base 1, also sets at leakage fluid dram 12
There is filter screen, the cutting liquid after cutting is discharged by water leg 11 by leakage fluid dram 12.
Preventer 6 includes middle frame assembly 13, end frame assembly 14, winding chamber protective door 15 and cutting chamber sliding door 16,
Observation window 17 is additionally provided with winding chamber protective door 15；Setting preventer 6 can protection equipment safe operation, effectively prevent cutting liquid
Sprinkling and personnel's injury, check indoor the cutting of cutting by observation panel 18 personnel of being convenient to operation on cutting chamber sliding door 16
Cut situation.
Spray equipment 5 comprises water supply case apparatus 19, the pipe-line system 21 being arranged in gauze frame 20, is arranged on pipeline system
Shower 22 on system 21, sprays as cylindricality and sprays on diamond wire, cutting wire is carried out cooling down, lubricates, clean.
As shown in Fig. 1, Fig. 6, winding chamber 2 include the coiling frame 23 being arranged on base 1, the receipts being arranged on base 1,
Actinobacillus device 24, it is arranged on bus cable device 25 and tenslator 26 in coiling frame 23.
As shown in Figure 1 and Figure 2, cutting chamber 3 includes mobile work platform 27, the driving mobile work platform 27 being installed on base 1
The jack up unit 28 moving up and down and the gauze device 29 being arranged on jack up unit 28 upper end.
As shown in figure 4, gauze device 29 includes drive wheel assemblies 30, the driven pulley assembly being fixed in gauze frame 20
31st, little guide wheel assembly 32, comprises 2 sets of drive wheel assemblies 30 and three groups of cutting heads of 4 sets of driven pulley assembly 31 compositions, and gauze fills
Put and on 29, be fixed with three groups of cutting heads, the cutting wheel center distance of every group of cutter head is 600mm；Every group of cutting head can be same
When cut two pieces of silicon materials,
As shown in figure 5, mobile work platform 27 includes placing the crystal holder 33 of silicon material, being provided with crystal holder 33 top prevents silicon material from damaging
Wound polyurethane-coated layer and crystal silicon locating piece 34, also include for adjust cutting position wire drawing positioning device 35, be used for cutting
Cut the limited block 36 of room positioning, be provided with roll wheel assembly 37 it is ensured that turnover cutting chamber is smooth fluent in workbench bottom.Mobile work
Six pieces of silicon materials and highly moderate can be placed on station 27, equipment of realizing once runs the function of simultaneously cutting six pieces of silicon materials.
As shown in fig. 6, cutting wire wire feeder is located at the retractable line apparatus 24 of the both sides of gauze device 29, bus cable device
25 and tenslator 26；Bus cable device 25 includes deriving or import the glass pulley of line of cut, line of cut is imported tension force control
The guide roller of device 26 processed, the driving means driving glass pulley motion, the limit switch limiting glass pulley displacement and and glass pulley
It is connected to the offset sensor rectified a deviation, retractable line apparatus 24 include retractable spool；Gauze device 29 comprises drive wheel assemblies
30th, driven pulley assembly 31 and the little guide wheel assembly 32 for line of cut commutation；The retractable cable spool of winding chamber 2, the first guide roller,
Two sets of drive wheel assemblies in second guide roller, straining pulley, glass pulley and cutting chamber 3 30, four sets of driven pulley assemblies 31, little guide wheels
Assembly 32 etc. collectively constitutes the wire-moving system of equipment, moves in circles.
Six pieces of silicon materials and highly moderate can be placed on workbench, equipment of realizing once runs the work(simultaneously cutting six pieces of silicon materials
Can, 12 minutes i.e. cleavable to complete, and has the advantages such as cutting efficiency is high, production capacity is high, easy to operate, cut quality is stable.Compare
100 minutes polylith crystal silicon bead cutter every knife used times cut 30 pieces, and efficiency increased by about one time, creates in crystal silicon cutting field
Positive technique effect.
In addition, this equipment cutting speed is up to 25m/s, consumable accessory and consumptive material replacement frequency are low, high efficiency, high production capacity,
In industry be in a leading position level；Compare former polylith crystal silicon bead cutter and substantially increase cutting efficiency and cut quality.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (5)
1. a kind of polycrystalline three knife shear, the winding chamber including base, being respectively arranged in the base left and right sides, be located at winding chamber it
Between cutting chamber, the mobile work platform being installed on base, drive mobile work platform run up and down jack up unit, be installed on bottom
Seat side switch board and for cooling and lubricating spray equipment it is characterised in that：Described cutting chamber includes gauze device, gauze
Device comprises three groups of cutter heads, and the cutting wheel center distance of every group of cutter head is 580-620mm；In described mobile work platform
It is provided with the crystal holder for placing silicon material, crystal holder is 700-800mm apart from ground level.
2. a kind of polycrystalline three knife shear according to claim 1 is it is characterised in that described crystal holder top is provided with and prevents silicon
The polyurethane-coated layer that material damages.
3. a kind of polycrystalline three knife shear according to claim 1 is it is characterised in that described mobile work platform is provided with root
The wire drawing positioning device being adjusted according to cutting line position.
4. a kind of polycrystalline three knife shear according to claim 1 is it is characterised in that described spray equipment comprises supply tank
Device, the pipe-line system being arranged in gauze frame and be arranged on the nozzle assembly in pipe-line system.
5. a kind of polycrystalline three knife shear according to claim 1 is it is characterised in that described cutting chamber is additionally provided with cutting wire
Wire feeder, described cutting wire wire feeder includes retractable line apparatus, bus cable device and the tension force positioned at the both sides of gauze device
Control device；Bus cable device includes glass pulley, guide roller, driving means, the limit switch limiting glass pulley displacement and and winding displacement
Wheel is connected to the offset sensor rectified a deviation；Retractable line apparatus include retractable spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744223.3U CN205929109U (en) | 2016-07-15 | 2016-07-15 | Three sword clippers of polycrystal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620744223.3U CN205929109U (en) | 2016-07-15 | 2016-07-15 | Three sword clippers of polycrystal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205929109U true CN205929109U (en) | 2017-02-08 |
Family
ID=57929012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620744223.3U Active CN205929109U (en) | 2016-07-15 | 2016-07-15 | Three sword clippers of polycrystal |
Country Status (1)
| Country | Link |
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| CN (1) | CN205929109U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030909A (en) * | 2017-05-15 | 2017-08-11 | 南通综艺新材料有限公司 | A kind of use diamond wire blocks the cutting technique of polycrystal silicon ingot |
| CN107053506A (en) * | 2017-05-08 | 2017-08-18 | 常州飞宇电力设备有限公司 | A kind of efficient diamond cutting line slicing machine |
| CN107457927A (en) * | 2017-09-18 | 2017-12-12 | 晶科能源有限公司 | A kind of polycrystalline shear |
| CN109421183A (en) * | 2017-09-01 | 2019-03-05 | 隆基绿能科技股份有限公司 | Workpiece truncation cutting head and workpiece cutting device |
| CN109676811A (en) * | 2018-12-27 | 2019-04-26 | 江苏纳沛斯半导体有限公司 | A kind of segmentizing unit for semiconductor crystal wafer production |
-
2016
- 2016-07-15 CN CN201620744223.3U patent/CN205929109U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107053506A (en) * | 2017-05-08 | 2017-08-18 | 常州飞宇电力设备有限公司 | A kind of efficient diamond cutting line slicing machine |
| CN107030909A (en) * | 2017-05-15 | 2017-08-11 | 南通综艺新材料有限公司 | A kind of use diamond wire blocks the cutting technique of polycrystal silicon ingot |
| CN109421183A (en) * | 2017-09-01 | 2019-03-05 | 隆基绿能科技股份有限公司 | Workpiece truncation cutting head and workpiece cutting device |
| CN107457927A (en) * | 2017-09-18 | 2017-12-12 | 晶科能源有限公司 | A kind of polycrystalline shear |
| CN109676811A (en) * | 2018-12-27 | 2019-04-26 | 江苏纳沛斯半导体有限公司 | A kind of segmentizing unit for semiconductor crystal wafer production |
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| GR01 | Patent grant |