CN106976170A - Silicon single crystal rod automated variable square hole gauze cutting head - Google Patents
Silicon single crystal rod automated variable square hole gauze cutting head Download PDFInfo
- Publication number
- CN106976170A CN106976170A CN201710259127.9A CN201710259127A CN106976170A CN 106976170 A CN106976170 A CN 106976170A CN 201710259127 A CN201710259127 A CN 201710259127A CN 106976170 A CN106976170 A CN 106976170A
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- China
- Prior art keywords
- square hole
- single crystal
- cutting head
- silicon single
- automated variable
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Silicon single crystal rod automated variable square hole gauze cutting head, belongs to the Buddha's warrior attendant wire cutting silicon single crystal rod evolution process equipment field of photovoltaic industry.The automated variable square hole gauze cutting head is fixed on base platform, silicon single crystal rod is through the inside and its two ends of automated variable square hole gauze cutting head by clamp, and automated variable square hole gauze cutting head is made up of gantry support body, two groups of horizontal open and close movement devices, two groups of vertical open and close movement devices.Single crystal silicon square rods size is moved to 190x190mm from 120x120mm, adjust automatically, in this size range, can obtain any specification.By many trench designs in cutting wheel, auto-changing slot pitch is realized, saving manually adjusts labor intensity, improves workpiece quality, increases yield.
Description
Technical field
The invention belongs to the Buddha's warrior attendant wire cutting silicon single crystal rod evolution process equipment field of photovoltaic industry, and in particular to
To a kind of silicon single crystal rod automated variable square hole gauze cutting head.
Background technology
No matter home and abroad, the cutting head of the Buddha's warrior attendant wire cutting silicon single crystal rod evolution process equipment of photovoltaic industry,
All it is to wind diamond wire through wire-crossing wheel to connect up, forms the Buddha's warrior attendant wire cutting net with square hole, cutting net has porous gauze, there is list
The gauze in hole.The square rod cut out has the square rod of many, has single square rod.Moved along a straight line by cutting head, every diamond wire
Rapidly moved around cutting wheel, the line of square hole gauze is also to move to process square rod.Either porous butt, or single hole are cut
Side, square hole size is all fixed immutable；It is using method：First process fixing groove away from cutting wheel（Roller）, will cut
Wheel is good by size adjusting in advance, and cutting wheel is fixed.Because cutting wheel is fixed, the square hole of wiring shaping is also to immobilize
's.If butt size needs small change, rewiring is required for, cutting roller is re-worked, readjusting will after pad
Cutting wheel is fixed.Adjustment is retightened once, it is necessary to 8-16 hour.The dimensional tolerance of general single crystal silicon square rods ±
Within 0.2mm, if the size after adjustment has overproof, the square bar cut out is then waste product, it is impossible to remedied.Because square hole is solid
Fixed constant, after diamond wire abrasion, the size of single crystal silicon square rods also can be overproof, it is impossible to adaptive adjustment, causes yield rate to reduce.
The content of the invention
It is an object of the invention to provide a kind of silicon single crystal rod automated variable square hole gauze cutting head, pass through adjust automatically diamond wire
Cloth into square hole gauze net away from processing various sizes of single crystal silicon square rods, solve the problem of above-mentioned prior art is not enough.
The present invention is achieved in the following ways silicon single crystal rod automated variable square hole gauze cutting head, the automated variable side
Hole gauze cutting head is fixed on base platform, and silicon single crystal rod passes through the inside and its two ends of automated variable square hole gauze cutting head
By clamp, fixture is arranged on by slide unit on the slideway of base platform, and fixture drives silicon single crystal rod to be moved automatic
Butt process is carried out in variable square hole gauze cutting head.Described automated variable square hole gauze cutting head by gantry support body, two groups
Horizontal open and close movement device, two groups of vertical open and close movement device compositions.In the horizontal direction of gantry support body, two are fixedly mounted up and down
The horizontal open and close movement device of group, respective support a can be adjusted with global displacement.The support a of described horizontal open and close movement device
Two ends fixed servomotor a and bearing block a, servomotor a passes through one end of elastic coupling a and left-right rotary ball screw
Connection, the other end of left-right rotary ball screw is arranged on bearing block a.Left-right rotary ball screw is provided with left hand thread and dextrorotation
Screw thread, with left and right apart from equal and oppositely oriented effect, is wherein installed with left slide, right-handed thread in left hand thread and pacifies
Right slide is filled with, described left slide and right slide are arranged on the line slideway a on support a, and left slide and right slide
On be equipped with cutting wheel a.Two groups of horizontal open and close movement devices are connected by left and right slide cutting wheel a relative engagements, diamond wire
It is connected through cutting wheel a with third wheel a, third wheel a is fixed on the support body of gantry.Servomotor a is by the control of program, through elasticity
Shaft coupling a, drives left-right rotary ball-screw, when left-right rotary ball screw turns, left and right sliding block is moved on line slideway, together
When one to left movement, one moves right.Gauze line-spacing is set to be moved to 190mm from 120mm adjustment.At gantry, support body is vertical
On direction, two groups of vertical open and close movement devices are fixedly mounted in left and right, and described vertical open and close movement device includes support b, support b
Two ends fixed servomotor b and bearing block b, servomotor b passes through elastic coupling b and rotary roll ballscrew up and down one end
Connection, the other end of rotary roll ballscrew is on bearing block b up and down, and rotary roll ballscrew is provided with upper spiral lamination and lower spiral shell up and down
Lira, with equal, the oppositely oriented effect of distance up and down.It is installed with top shoe, lower spiral lamination and pacifies in wherein upper spiral lamination
The upper saddle and lower slider being filled with described in sliding block are arranged on the line slideway b on support b, and on upper saddle and lower slider
It is equipped with cutting wheel b.Two groups of vertical open and close movement devices are connected by upper lower slider cutting wheel b relative engagements, and diamond wire is passed through
Cutting wheel b is connected with third wheel b, and third wheel b is fixed on the support body of gantry.Servomotor b is by the control of program, through elastic shaft coupling
Rotary roll ballscrew above and below b, driving is saved, when rotation ball screw turns up and down, upper sliding block is moved on line slideway, while one
Individual upward motion, one moves downward.Gauze line-spacing is set to be moved to 190mm from 120mm adjustment.
The distance between described left slide and right slide are 120mm-190mm；Between described upper saddle and lower slider
Distance be 120mm-190mm.
Tool is provided with least three line trenches on described cutting wheel a and cutting wheel b.By cutting wheel a diamond wire and process
The gauze of cutting wheel b diamond wire one intersecting parallels of formation.
In the cutting head part that evolution is processed, diamond wire passes through cutting wheel a or cutting wheel b race and third wheel a or mistake
The steering change of b race is taken turns, wiring forms the intersecting parallels diamond wire gauze of an automated variable square hole size；In cutting rotation
Under dynamic, when driving Buddha's warrior attendant wire cutting, the gauze in variable square hole footpath cuts off four circular arc flaw-pieces of silicon single crystal rod pole, and pole is cut
Into square rod, the high-precision square rod of arbitrary dimension specification can be processed.The gauze in variable square hole footpath under program control, makes automatically
Gauze line-spacing does folding adjustment movement.Gauze line-spacing is moved to 190x190mm from 120x120mm, adjust automatically.Silicon single crystal rod adds
During work, it is necessary to return after workpiece is cut through through square gauze, in order to avoid gauze scratches workpiece surface, gauze is in footpath
Rotated to workpiece 0.5mm. is left by servomotor, drive rotary roll ballscrew, gauze is retracted in the symmetrical displacement of cutting wheel automatically.
Beneficial effects of the present invention be single crystal silicon square rods size from 120x120mm, adjust automatically is moved to 190x190mm,
In this size range, any specification can be obtained.By many trench designs in cutting wheel, auto-changing slot pitch is realized, is saved
Less manpower adjusts labor intensity, improves workpiece quality, increases yield.
Brief description of the drawings
Fig. 1 is monocrystalline silicon automated variable square hole gauze cutting head operating diagram；
Fig. 2 is the cutting head composition schematic diagram of monocrystalline silicon automated variable square hole gauze；
Fig. 3 is the cutting head structural representation of monocrystalline silicon automated variable square hole gauze；
As described in Fig. 1 to Fig. 3, gantry support body（1）, horizontal open and close movement device（2）, vertical open and close movement device（3）, support a
（4）, servomotor a（5）, bearing block a（6）, elastic coupling a（7）, left-right rotary ball screw（8）, left slide（9）, right slide
（10）, line slideway a（11）, support b（12）, servomotor b（13）, bearing block b（14）, elastic coupling b（15）, upper backspin
Ball screw（16）, upper saddle（17）, lower slider（18）, line slideway b（19）, cutting wheel a（20）, cutting wheel b（201）, mistake
Take turns a（21）, third wheel b（211）, gauze（22）, base platform（23）, fixture（24）.
Embodiment
Silicon single crystal rod automated variable square hole gauze cutting head is by gantry support body（1）, two groups of horizontal open and close movement devices
（2）, two groups of vertical open and close movement devices（3）Composition.In gantry support body（1）In horizontal direction, two groups of horizontal foldings are installed up and down
Telecontrol equipment（2）, in gantry support body（1）In vertical direction, two groups of vertical open and close movement devices are installed in left and right（3）.Described water
It is opened flat resultant motion device（2）By cutting wheel a（20）, left slide（9）, right slide（10）, line slideway a（11）, left-right rotary ball
Leading screw（8）, elastic coupling a（7）, servomotor a（5）, bearing block a（6）, support a（4）Composition.Servomotor a（5）Pass through
The control of program, through elastic coupling a（7）, drive left-right rotary ball-screw（8）, in left-right rotary ball-screw（8）On, half
It is left hand thread, half is right-handed thread, when left-right rotary ball-screw（8）During rotation, cutting wheel a（20）With left and right slide straight
Line guide rail a（11）Upper motion, while one to left movement, one moves right.Make gauze（22）Line-spacing is adjusted from 120mm and moved
To 190mm.Described vertical open and close movement device（3）By cutting wheel b（201）, lower slider（18）, upper saddle（17）, straight line leads
Rail b（19）, rotary roll ballscrew up and down（16）, elastic coupling b（15）, servomotor b（13）, bearing block b（14）, support b
（12）Composition.Servomotor b（13）By the control of program, through elastic coupling b（15）, rotary roll ballscrew above and below driving
（16）, in rotary roll ballscrew up and down（16）On, half is upper rotation screw thread, and half is backspin screw thread, the rotary roll ballscrew above and below
（16）During rotation, cutting wheel b（201）With upper lower slider in line slideway（19）Upper motion, at the same one upwards motion, one to
Lower motion.Make gauze line（22）190mm is moved to away from being adjusted from 120mm.Operator passes through man-machine interaction system on control panel
Unite interface, input the parameter to be adjusted, it is possible to realize it is automatic change square hole gauze line-spacing, it is automatic change cutting wheel slot pitch, from
The dynamic function of retracting gauze.
Claims (7)
1. silicon single crystal rod automated variable square hole gauze cutting head, the automated variable square hole gauze cutting head is fixed on base platform（23）
On, silicon single crystal rod is through the inside of automated variable square hole gauze cutting head and its two ends passes through fixture（24）Clamp, fixture
（24）Base platform is arranged on by slide unit（23）Slideway on, it is characterised in that described automated variable square hole gauze cutting head
By gantry support body（1）, two groups of horizontal open and close movement devices（2）, two groups of vertical open and close movement devices（3）Composition, gantry support body（1）
Horizontal direction on, two groups of horizontal open and close movement devices are fixedly mounted up and down（2）, in gantry support body（1）Vertical direction on, it is left
Two groups of vertical open and close movement devices of right fixed installation（3）；Described horizontal open and close movement device（2）Including support a（4）, support a
（4）The fixed servomotor a in two ends（5）With bearing block a（6）, servomotor a（5）Pass through elastic coupling a（7）With left and right
Rotary roll ballscrew（8）One end connection, left-right rotary ball screw（8）The other end be arranged on bearing block a（6）On, a described left side
Dextrorotation ball screw（8）It is provided with left slide（9）With right slide（10）, described left slide（9）With right slide（10）It is arranged on
Support a（4）On line slideway a（11）On, and left slide（9）With right slide（10）On be equipped with cutting wheel a（20）；It is described
Vertical open and close movement device（3）Including support b（12）, support b（12）The fixed servomotor b in two ends（13）And bearing block
b（14）, servomotor b（13）Pass through elastic coupling b（15）With rotary roll ballscrew up and down（16）One end connection, rotary roll up and down
Ballscrew（16）The other end be arranged on bearing block b（14）On, described rotary roll ballscrew up and down（16）It is provided with upper saddle
（17）And lower slider（18）, described upper saddle（17）And lower slider（18）Installed in support b（12）On line slideway b（19）
On, and upper saddle（17）And lower slider（18）On be equipped with cutting wheel b（201）.
2. silicon single crystal rod automated variable square hole gauze cutting head according to claim 1, it is characterised in that described two groups
Horizontal open and close movement device（2）Cutting wheel a is passed through by diamond wire（20）With third wheel a（21）It is connected, third wheel a（21）It is fixed on
Gantry support body（1）On.
3. silicon single crystal rod automated variable square hole gauze cutting head according to claim 1, it is characterised in that described two groups
Vertical open and close movement device（3）Cutting wheel b is passed through by diamond wire（201）With third wheel b（211）It is connected, third wheel b（211）Gu
It is scheduled on gantry support body（1）On.
4. silicon single crystal rod automated variable square hole gauze cutting head according to claim 1, it is characterised in that described left and right
Rotary roll ballscrew（8）Left hand thread and right-handed thread are provided with, left slide is wherein installed in left hand thread（9）, right-handed thread
On right slide is installed（10）；Described rotary roll ballscrew up and down（16）Upper spiral lamination and lower spiral lamination are provided with, wherein upper spiral shell
Upper saddle is installed on lira（17）, lower slider is installed in lower spiral lamination（18）.
5. silicon single crystal rod automated variable square hole gauze cutting head according to claim 1, it is characterised in that described left cunning
Seat（9）With right slide（10）The distance between be 120mm-190mm；Described upper saddle（17）With lower slider（18）Between away from
From for 120mm-190mm.
6. silicon single crystal rod automated variable square hole gauze cutting head according to claim 1, it is characterised in that described cutting
Take turns a（20）With cutting wheel b（201）Upper tool is provided with least three line trenches.
7. the silicon single crystal rod automated variable square hole gauze cutting head according to claim 2 or claim 3, its feature exists
In by cutting wheel a（20）Diamond wire with by cutting wheel b（201）Diamond wire formation one intersecting parallels gauze（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259127.9A CN106976170A (en) | 2017-04-20 | 2017-04-20 | Silicon single crystal rod automated variable square hole gauze cutting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259127.9A CN106976170A (en) | 2017-04-20 | 2017-04-20 | Silicon single crystal rod automated variable square hole gauze cutting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106976170A true CN106976170A (en) | 2017-07-25 |
Family
ID=59344907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710259127.9A Pending CN106976170A (en) | 2017-04-20 | 2017-04-20 | Silicon single crystal rod automated variable square hole gauze cutting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106976170A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357003A (en) * | 2018-05-11 | 2018-08-03 | 青岛高测科技股份有限公司 | A kind of cutting head and the two line excavation machines comprising the head |
| CN108638358A (en) * | 2018-07-19 | 2018-10-12 | 无锡上机数控股份有限公司 | A kind of numerical-control polysilicon diamond wire high speed shear |
| CN110026826A (en) * | 2018-09-30 | 2019-07-19 | 浙江晶盛机电股份有限公司 | A kind of full-automatic silicon single crystal rod cuts Compound Machining integrated equipment and its application method |
| CN110561629A (en) * | 2019-08-27 | 2019-12-13 | 大连昊霖智能装备有限公司 | cutting head is used in processing of two stick in single crystal silicon rod squarer |
| CN110640917A (en) * | 2019-10-23 | 2020-01-03 | 常州时创能源科技有限公司 | Multi-wire cutting device for silicon rod edge leather |
| CN110421222B (en) * | 2019-08-12 | 2020-07-14 | 烟台德丰精密钣金有限公司 | Full-automatic cutting unit |
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| CN106079125A (en) * | 2016-08-09 | 2016-11-09 | 上海日进机床有限公司 | Rotary multi-thread excavation machine and workpiece evolution method |
| CN205969551U (en) * | 2016-09-06 | 2017-02-22 | 宿迁宇龙光电科技股份有限公司 | Quick -witted silicon ingot cutting positioner in side of cuing open |
| CN206066729U (en) * | 2016-10-14 | 2017-04-05 | 上海日进机床有限公司 | Squaring silicon bar equipment |
| CN206913480U (en) * | 2017-04-20 | 2018-01-23 | 大连连城数控机器股份有限公司 | Silicon single crystal rod automated variable square hole gauze cutting head |
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| DE102013206520A1 (en) * | 2013-04-12 | 2014-10-16 | Deutsche Solar Gmbh | wire saw |
| CN205043990U (en) * | 2015-10-26 | 2016-02-24 | 重庆四和晶工科技有限公司 | Monocrystalline silicon evolution machine cutting head structure |
| CN205601001U (en) * | 2016-02-02 | 2016-09-28 | 上海日进机床有限公司 | Work piece cutting device and butt machine of using thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357003A (en) * | 2018-05-11 | 2018-08-03 | 青岛高测科技股份有限公司 | A kind of cutting head and the two line excavation machines comprising the head |
| CN108638358A (en) * | 2018-07-19 | 2018-10-12 | 无锡上机数控股份有限公司 | A kind of numerical-control polysilicon diamond wire high speed shear |
| CN110026826A (en) * | 2018-09-30 | 2019-07-19 | 浙江晶盛机电股份有限公司 | A kind of full-automatic silicon single crystal rod cuts Compound Machining integrated equipment and its application method |
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| CN110421222B (en) * | 2019-08-12 | 2020-07-14 | 烟台德丰精密钣金有限公司 | Full-automatic cutting unit |
| CN110561629A (en) * | 2019-08-27 | 2019-12-13 | 大连昊霖智能装备有限公司 | cutting head is used in processing of two stick in single crystal silicon rod squarer |
| CN110640917A (en) * | 2019-10-23 | 2020-01-03 | 常州时创能源科技有限公司 | Multi-wire cutting device for silicon rod edge leather |
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Application publication date: 20170725 |