CN104149214B - A kind of lengthening directive wheel - Google Patents

A kind of lengthening directive wheel Download PDF

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Publication number
CN104149214B
CN104149214B CN201410263489.1A CN201410263489A CN104149214B CN 104149214 B CN104149214 B CN 104149214B CN 201410263489 A CN201410263489 A CN 201410263489A CN 104149214 B CN104149214 B CN 104149214B
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China
Prior art keywords
directive wheel
main body
extending part
wheel main
projecting part
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CN201410263489.1A
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CN104149214A (en
Inventor
祝瑞福
陆继波
王禄宝
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Jiangsu Meike Solar Technology Co Ltd
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Zhenjiang Huantai Silicon Technology Co Ltd
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  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Abstract

The present invention relates to a kind of lengthening directive wheel, including directive wheel main body, the length of described directive wheel main body is 880mm, wherein, described directive wheel main body is respectively arranged at the two ends with a projecting part, the diameter of described projecting part is 225.05mm, each set unification extending part outside the projecting part at described directive wheel main body two ends, described extending part is circular ring structure, the outer diameter D 1 of described extending part is 328 ± 0.3mm, internal diameter D2 is 225mm, thickness H1 is 25mm, the projecting part interference fit of described extending part and directive wheel main body, add process equipment directive wheel length, it is lengthened to 930MM by former 880MM, every silicon wafer processing equipment is when original processing technique and material are constant, on directive wheel, wiring increases, namely 150/cutter of silicon chip output is increased, effectively reduce production cost.

Description

A kind of lengthening directive wheel
Technical field
The present invention relates to a kind of lengthening directive wheel, belong to silicon chip processing technique field.
Background technology
Along with mankind's increasing to energy demand, solar energy becomes a kind of emerging energy and occurs in face of people, and mostly silicon chip of solar cell cutting processing technology is to adopt multi-wire saw technology more advanced in the world at present, its principle is to be moved back and forth by high speed wiry, bring abrasive material into machining area workpiece is ground, in cutting process, the steel wire guiding by directive wheel. commutation, Wire guide roller is formed a bracing cable net, ingot part is at a slow speed by after gauze, just sheet can be cut into, reshuffling and the continuous decrease of profit in solar energy industry, silicon chip cutting is along with the aggravation of competition, must flow through reduction production cost and improve silicon chip output, effectively control, and as the necessary accessory directive wheel of silicon chip chopper and slicer, also must make and process improvement accordingly.
Summary of the invention
The technical problem to be solved is to provide a kind of lengthening directive wheel, add process equipment directive wheel length, it is lengthened to 930MM by former 880MM, every silicon wafer processing equipment is when original processing technique and material are constant, on directive wheel, wiring increases, namely increase by 150/cutter of silicon chip output, effectively reduce production cost.
For solving above-mentioned technical problem, the technical scheme is that
A kind of lengthening directive wheel, including directive wheel main body, the length of described directive wheel main body is 880mm, wherein, described directive wheel main body is respectively arranged at the two ends with a projecting part, the diameter of described projecting part is 225.05mm, each set unification extending part outside the projecting part at described directive wheel main body two ends, described extending part is circular ring structure, the outer diameter D 1 of described extending part is 328 ± 0.3mm, and internal diameter D2 is 225mm, and thickness H1 is 25mm, the projecting part interference fit of described extending part and directive wheel main body, described extending part is with 45# steel for material.
The invention have the benefit that
The present invention respectively overlaps unification extending part at directive wheel main body two ends, extending part thickness is 25mm, namely directive wheel entirety increases 50mm, original 880mm be lengthened to 930mm, now can be distributed more cutting steel wire on directive wheel, steel wire quantity increases to each directive wheel 3900, at every silicon wafer processing equipment when original processing technique and material are constant, on directive wheel, wiring increases, and namely increases by 150/cutter of silicon chip output, greatly reduce production cost, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention
Fig. 2 is extending part sectional view of the present invention
Detailed description of the invention
A kind of lengthening directive wheel as shown in the figure, including directive wheel main body 1, the length L1 of described directive wheel main body 1 is 880mm, wherein, described directive wheel main body 1 is respectively arranged at the two ends with a projecting part 2, the diameter D4 of described projecting part 2 is 225.05mm, outer each set unification the extending part 3 of projecting part 2 at described directive wheel main body 1 two ends, described extending part 3 is circular ring structure, the outer diameter D 1 of extending part 3 is 328mm, the internal diameter D2 of extending part 3 upper surface is 225mm, the internal diameter D2 of the internal diameter D3 > upper surface of lower surface 3, its inwall 4 is made to be inclined to set, the angle a of inwall 4 and horizontal direction is 89 88 °, described inner wall surface is provided with frosted layer 5, the thickness H1 of extending part 3 is 25mm, projecting part 2 interference fit of described extending part 3 and directive wheel main body, described extending part 3 is with 45# steel for material, the high temperature of 80 to 150 degrees Celsius can be born, and it is indeformable；As further optimization, extending part 3 is also circumferentially with passage 6, the cylindrically shaped or rectangle of passage 6.
The present invention respectively overlaps unification extending part at directive wheel main body two ends, extending part thickness is 25mm, namely directive wheel entirety increases 50mm, it is lengthened to 930mm by original 880mm, directive wheel now can be distributed more cutting steel wire, at every silicon wafer processing equipment when original processing technique and material are constant, on directive wheel, wiring increases, namely increase by 150/cutter of silicon chip output, greatly reduce production cost, improve production efficiency；
Extending part inwall is inclined to set, the angle a of inwall and horizontal direction is 89 87, it can be made convenient when being installed on directive wheel, do not affect again the setting of its interference fit, inwall is provided with frosted layer, add frictional force, further ensure the fastness combined between directive wheel and extending part, more safe and reliable；
It is provided with passage in extending part, alleviates the deadweight of parts, add heat radiation, reduce cost.
Here description of the invention and application is illustrative, is not wishing to limit the scope of the invention in above-described embodiment, and therefore, the present invention is not by the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.

Claims (1)

1. one kind lengthens directive wheel, including directive wheel main body, the length L1 of described directive wheel main body is 880mm, wherein, described directive wheel main body is respectively arranged at the two ends with a projecting part, the diameter D4 of described projecting part is 225.05mm, each set unification extending part outside the projecting part at described directive wheel main body two ends, described extending part is circular ring structure, the outer diameter D 1 of extending part is 328mm, the internal diameter D2 of extending part upper surface is 225mm, the internal diameter D2 of the internal diameter D3 > upper surface of lower surface, its inwall is made to be inclined to set, the angle a of inwall and horizontal direction is 89 88 °, described inner wall surface is provided with frosted layer, the thickness H1 of extending part is 25mm, the projecting part interference fit of described extending part and directive wheel main body, described extending part is with 45# steel for material, extending part is also circumferentially with passage, cylindrically shaped or the rectangle of passage.
CN201410263489.1A 2014-06-13 2014-06-13 A kind of lengthening directive wheel Active CN104149214B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410263489.1A CN104149214B (en) 2014-06-13 2014-06-13 A kind of lengthening directive wheel

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Application Number Priority Date Filing Date Title
CN201410263489.1A CN104149214B (en) 2014-06-13 2014-06-13 A kind of lengthening directive wheel

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CN104149214B true CN104149214B (en) 2016-06-29

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105415512A (en) * 2015-11-06 2016-03-23 泰州市胤鸿机械设备有限公司 Extended combination guide wheel
CN105365064A (en) * 2015-11-06 2016-03-02 泰州市胤鸿机械设备有限公司 Novel lengthened combined guide wheel
CN107297833B (en) * 2017-05-15 2019-03-19 南通综艺新材料有限公司 A kind of PV800 guide wheel lengthening vanning technique
CN107042392B (en) * 2017-05-15 2019-03-19 南通综艺新材料有限公司 A kind of PV800 guide wheel lengthening vanning technique

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431321A (en) * 1992-09-28 1995-07-11 Sulzer Escher Wyss Gmbh Roll for web pressing or web guiding
JP2004160605A (en) * 2002-11-13 2004-06-10 Fukoku Co Ltd Groove shape measuring method
CN201833490U (en) * 2010-09-21 2011-05-18 上海信富电子科技有限公司 Solar silicon chip cutting main roller
CN202088318U (en) * 2011-06-04 2011-12-28 湖州金科光伏科技有限公司 Silicon wafer cutting equipment
CN102330735A (en) * 2011-07-21 2012-01-25 常州海硕机械制造有限公司 Novel guide wheel
CN204149343U (en) * 2014-06-13 2015-02-11 镇江环太硅科技有限公司 A kind of lengthening directive wheel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431321A (en) * 1992-09-28 1995-07-11 Sulzer Escher Wyss Gmbh Roll for web pressing or web guiding
JP2004160605A (en) * 2002-11-13 2004-06-10 Fukoku Co Ltd Groove shape measuring method
CN201833490U (en) * 2010-09-21 2011-05-18 上海信富电子科技有限公司 Solar silicon chip cutting main roller
CN202088318U (en) * 2011-06-04 2011-12-28 湖州金科光伏科技有限公司 Silicon wafer cutting equipment
CN102330735A (en) * 2011-07-21 2012-01-25 常州海硕机械制造有限公司 Novel guide wheel
CN204149343U (en) * 2014-06-13 2015-02-11 镇江环太硅科技有限公司 A kind of lengthening directive wheel

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Denomination of invention: Lengthened guide wheel

Effective date of registration: 20191113

Granted publication date: 20160629

Pledgee: China Everbright Bank Limited by Share Ltd. Nanjing branch

Pledgor: ZHENJIANG HUANTAI SILICON TECHNOLOGY Co.,Ltd.

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Pledgor: ZHENJIANG HUANTAI SILICON TECHNOLOGY Co.,Ltd.

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Effective date of registration: 20210209

Address after: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province

Patentee after: Jiangsu Meike Solar Energy Technology Co.,Ltd.

Address before: 212200 new materials Industrial Park, Youfang Town, Yangzhong City, Zhenjiang City, Jiangsu Province

Patentee before: ZHENJIANG HUANTAI SILICON TECHNOLOGY Co.,Ltd.

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Address after: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province

Patentee after: Jiangsu Meike Solar Energy Technology Co.,Ltd.

Address before: No.198 Guangming Road, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province

Patentee before: Jiangsu Meike Solar Energy Technology Co.,Ltd.

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Denomination of invention: An extended guide wheel

Effective date of registration: 20211125

Granted publication date: 20160629

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Pledgor: Jiangsu Meike Solar Energy Technology Co.,Ltd.

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Denomination of invention: An extended guide wheel

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