CN203409908U - Diamond broken wire warning device for multi-wire sawing machine - Google Patents
Diamond broken wire warning device for multi-wire sawing machine Download PDFInfo
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- CN203409908U CN203409908U CN201320481436.8U CN201320481436U CN203409908U CN 203409908 U CN203409908 U CN 203409908U CN 201320481436 U CN201320481436 U CN 201320481436U CN 203409908 U CN203409908 U CN 203409908U
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- wire
- sawing machine
- broken
- travel switch
- cutting machine
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Abstract
The utility model discloses a diamond broken wire warning device for a multi-wire sawing machine. The diamond broken wire warning device comprises a wire body arranged at the outer side of a guide wheel of the multi-wire sawing machine. One end of the wire body is fixedly connected with a guard rail at one side of the guide wheel, a travel switch connected with a warning circuit is fixed on the multi-wire sawing machine at the other side of the guide wheel, and the other end of the wire body is connected to a driving lever of the travel switch. When broken wire occurs, a broken diamond wire makes a high-speed motion to encounter the wire body, the driving lever of the travel switch resets while the wire body is broken, and a warning signal is generated. A contact connected in series into a control circuit of the multi-wire sawing machine is off-contact so that the multi-wire sawing machine stops motion and the function of broken-line warning is realized, and great loss is prevented. The diamond broken wire warning device for the multi-wire sawing machine has the advantages of high efficiency and immediacy.
Description
Technical field
The utility model relates to Multi-wire wafer cutting technique field, is specifically related to a kind of diamond wire wire break alarm device for multi-line cutting machine.
Background technology
As everyone knows, the basis of modern information technologies and modern electronic technology is semiconductor technology, and semiconductor silicon material is most important semi-conducting material.Multi-line cutting machine, with high production efficiency and piece rate, is widely used in the cutting field of major diameter ultra thin silicon wafers, and multi-line cutting machine consists of dynamical system, control system, mortar circulation supply system.In control system, the effect of grounding alarm system is that steel wire, because high-speed motion touches metal alert rod, earthing effect occurs when broken string occurs multi-line cutting machine in running, produces and reports to the police, and the timely stop motion of lathe, reduces the loss.Diamond wire is a kind of Novel cutting secant material that starts application on multi-wire saw, has the characteristics such as cost is low, process velocity is high, and it dispels the heat use cutting fluid, and the original warning system of multi-line cutting machine can not be suitable for.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of diamond wire wire break alarm device for multi-line cutting machine.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of diamond wire wire break alarm device for multi-line cutting machine, it is characterized in that: comprise the line body that is located at guide roller of multi-line cutting machine outside, the guardrail of one end of line body and guide wheel one side is fixedly connected, on the multi-line cutting machine body of guide wheel opposite side, be fixed with the travel switch being connected with warning circuit, the other end of line body is connected on the driving lever of travel switch.
Wherein, described line body is plastic cord.
Wherein, described line body is parallel with the axis of guide wheel, and the distance of line body and guide wheel outer surface is 1 centimetre.
Wherein, described travel switch is inching travel switch.
The beneficial effect that adopts technique scheme to produce is: the utility model is applied on multi-line cutting machine, in using diamond wire saw monocrystalline process, when having broken string to occur, the diamond wire high-speed motion breaking is encountered line body, when line body breaks, the driving lever of travel switch resets, produce alarm signal, the contact being connected in multi-line cutting machine control circuit disconnects, make multi-line cutting machine stop motion, realize the function of break alarm, prevent from causing larger loss, and there is high efficiency and instantaneity.
Accompanying drawing explanation
Fig. 1 is scheme of installation of the present utility model;
In figure: 1, body, 2, guide wheel, 3, travel switch, 4, mortar pipe, 5, line body.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the utility model is a kind of diamond wire wire break alarm device for multi-line cutting machine, comprises the line body 5 that is located at guide roller of multi-line cutting machine 2 outsides, and line body 5 is plastic cord; Line body 5 is parallel with the axis of guide wheel 2, and line body 5 is 1 centimetre with the distance of guide wheel 2 outer surfaces; The guardrail of one end of line body 5 and guide wheel 2 one sides is fixedly connected, and on the multi-line cutting machine body 1 of guide wheel 2 opposite sides, is fixed with travel switch 3, and travel switch 3 is inching travel switch; The other end of line body 5 is connected on the driving lever of travel switch 3, and travel switch 3 is connected with warning circuit.
The utility model is applied on multi-line cutting machine, in using diamond wire saw monocrystalline process, when having broken string to occur, the diamond wire high-speed motion breaking is encountered line body, when line body breaks, the driving lever of travel switch resets, and produces alarm signal, and the contact being connected in multi-line cutting machine control circuit disconnects, make multi-line cutting machine stop motion, realize the function of break alarm, prevent from causing larger loss, and there is high efficiency and instantaneity.
Claims (4)
1. the diamond wire wire break alarm device for multi-line cutting machine, it is characterized in that: comprise the line body (5) that is located at guide roller of multi-line cutting machine (2) outside, the guardrail of one end of line body (5) and guide wheel (2) one sides is fixedly connected, on the multi-line cutting machine body (1) of guide wheel (2) opposite side, be fixed with the travel switch (3) being connected with warning circuit, the other end of line body (5) is connected on the driving lever of travel switch (3).
2. a kind of diamond wire wire break alarm device for multi-line cutting machine according to claim 1, is characterized in that: described line body (5) is plastic cord.
3. a kind of diamond wire wire break alarm device for multi-line cutting machine according to claim 1, is characterized in that: described line body (5) is parallel with the axis of guide wheel (2), and line body (5) is 1 centimetre with the distance of guide wheel (2) outer surface.
4. a kind of diamond wire wire break alarm device for multi-line cutting machine according to claim 1, is characterized in that: described travel switch (3) is inching travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481436.8U CN203409908U (en) | 2013-08-07 | 2013-08-07 | Diamond broken wire warning device for multi-wire sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481436.8U CN203409908U (en) | 2013-08-07 | 2013-08-07 | Diamond broken wire warning device for multi-wire sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409908U true CN203409908U (en) | 2014-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320481436.8U Expired - Fee Related CN203409908U (en) | 2013-08-07 | 2013-08-07 | Diamond broken wire warning device for multi-wire sawing machine |
Country Status (1)
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| CN (1) | CN203409908U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991140A (en) * | 2014-04-28 | 2014-08-20 | 阳光硅谷电子科技有限公司 | Diamond wire-electrode cutting technology for silicon rod |
| CN104227858A (en) * | 2014-08-21 | 2014-12-24 | 浙江辉弘光电能源有限公司 | Rope breaking protection device for multi-wire sawing machine |
| CN105666715A (en) * | 2016-03-29 | 2016-06-15 | 阳光硅峰电子科技有限公司 | Silicon ingot cutting machine with novel hypersensitive wire break alarm devices |
| CN106891451A (en) * | 2017-02-22 | 2017-06-27 | 平凉中电科新能源技术有限公司 | A kind of diamond wire multi-line cutting machine wire break detection method |
| CN109352834A (en) * | 2018-11-27 | 2019-02-19 | 长沙通石达机械制造有限公司 | A kind of disconnected rope warning device and the rope saw using the disconnected rope warning device |
| CN112247271A (en) * | 2020-10-09 | 2021-01-22 | 苏州庆耀精密机械科技有限公司 | Multi-wire cutting machine |
-
2013
- 2013-08-07 CN CN201320481436.8U patent/CN203409908U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991140A (en) * | 2014-04-28 | 2014-08-20 | 阳光硅谷电子科技有限公司 | Diamond wire-electrode cutting technology for silicon rod |
| CN104227858A (en) * | 2014-08-21 | 2014-12-24 | 浙江辉弘光电能源有限公司 | Rope breaking protection device for multi-wire sawing machine |
| CN104227858B (en) * | 2014-08-21 | 2015-10-14 | 浙江辉弘光电能源有限公司 | A kind of multi-line cutting machine broken wire protecting equipment |
| CN105666715A (en) * | 2016-03-29 | 2016-06-15 | 阳光硅峰电子科技有限公司 | Silicon ingot cutting machine with novel hypersensitive wire break alarm devices |
| CN105666715B (en) * | 2016-03-29 | 2018-02-13 | 阳光硅峰电子科技有限公司 | A kind of silicon ingot cutting machine with wire break alarm device |
| CN106891451A (en) * | 2017-02-22 | 2017-06-27 | 平凉中电科新能源技术有限公司 | A kind of diamond wire multi-line cutting machine wire break detection method |
| CN109352834A (en) * | 2018-11-27 | 2019-02-19 | 长沙通石达机械制造有限公司 | A kind of disconnected rope warning device and the rope saw using the disconnected rope warning device |
| CN112247271A (en) * | 2020-10-09 | 2021-01-22 | 苏州庆耀精密机械科技有限公司 | Multi-wire cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160322 Address after: 065201 No. 748 Yingbin North Road, Yanjiao hi tech Development Zone, Langfang, Hebei, Sanhe Patentee after: YANGGUANG GUIFENG ELECTRONIC SCIENCE & TECHNOLOGY CO., LTD. Address before: 065201, Hebei Langfang economic and Technological Development Zone Yanjiao Yingbin North Road Crystal Dragon Group Industrial Park Patentee before: JINGWEI ELECTRONIC MATERIAL CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20170807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |