CN208179989U - A kind of multi-line cutting machine modified burn out detection structure - Google Patents
A kind of multi-line cutting machine modified burn out detection structure Download PDFInfo
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- CN208179989U CN208179989U CN201721856458.2U CN201721856458U CN208179989U CN 208179989 U CN208179989 U CN 208179989U CN 201721856458 U CN201721856458 U CN 201721856458U CN 208179989 U CN208179989 U CN 208179989U
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- detection bar
- roller
- detection
- cutting machine
- bar
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Abstract
The utility model relates to machinery field more particularly to a kind of multi-line cutting machine modified burn out detection structures.Include roller one and roller two, cutting steel wire can be placed on roller one and roller two, roller one or two avris of roller can dispose detection bar one and detection bar two, detection bar one and detection bar two be respectively metal and its be located in circuit loop, comprising instruction structure in circuit loop.The utility model has the advantages that energy instantaneous touch detection bar one and detection bar two, moment connect circuit, instruction structure instruction broken string after cutting steel wire is broken suddenly.Cutting steel wire disconnects backward pull and collapses out, can instantaneous touch detection bar one and detection bar two.It is detected mainly for whether the gauze in solar silicon wafers multi-line cutting machine cutting process breaks, method is simple, operation is reliable, and the reliability of silicon wafer slice can be improved.
Description
Technical field
The utility model relates to machinery field more particularly to a kind of multi-line cutting machine modified burn out detection structures.
Background technique
Multi-wire saw is a kind of high speed reciprocating motion by wire, and abrasive material is brought into semiconductor processing areas and is ground
The hard brittle materials such as semiconductor are once cut into a kind of novel cutting process method of hundreds of plate sheets by mill simultaneously.Numerical control is multi-thread
Cutting machine has gradually replaced traditional inner circle cutting, becomes the major way of silicon wafer cutting processing.
Solar silicon wafers are in cutting process since problem of materials, steel wire itself quality problems, operational issue, equipment are asked
Topic, cutting technique problem etc. can all cause cutting process to break, and need to detect broken string situation and shut down in time, avoid damaging
It loses.
Utility model content
The purpose of utility model: in order to provide a kind of better multi-line cutting machine modified burn out detection structure of effect, tool
Body purpose is shown in multiple substantial technological effects of specific implementation part.
In order to reach purpose as above, the utility model adopts the following technical scheme:
A kind of multi-line cutting machine modified burn out detection structure, includes multi-line cutting machine, and multi-line cutting machine includes roller one
Include groove on roller one and roller two with roller two, include cutting line in groove, cutting line rotation can cut object, roller
Son one and roller two are mounted on roller installation frame, which is characterized in that roller one or two avris of roller can dispose detection bar
One and detection bar two, detection bar one and detection bar two be respectively metal and its be located in circuit loop, finger is included in circuit loop
Show structure；The end of the detection bar one and detection bar two and the position of roller installation frame contact include insulated ring, so that
Detection bar one and detection bar two and roller mounting brackets opposing insulation, i.e. detection bar one and two end of detection bar includes felt pad
One and felt pad two, so that detection bar one and detection bar two insulate relative to roller mounting brackets.
The further technical solution of the utility model is that the instruction structure is indicator light either alarm structure.
The further technical solution of the utility model is, includes power supply in the circuit.
The further technical solution of the utility model is that the detection bar one connects electric wire with the end of detection bar two.
It using the utility model of technical solution as above, has the advantages that compared with the existing technology: working as cutting steel wire
After breaking suddenly, energy instantaneous touch detection bar one and detection bar two, moment connect circuit, instruction structure instruction broken string.Cutting of steel
Silk disconnects backward pull and collapses out, can instantaneous touch detection bar one and detection bar two.Mainly for solar silicon wafers multi-wire saw machine-cut
Whether the gauze during cutting, which breaks, is detected, and method is simple, operation is reliable, and the reliability of silicon wafer slice can be improved.
Detailed description of the invention
In order to further illustrate the utility model, it is further illustrated with reference to the accompanying drawing:
Fig. 1 is utility model structural schematic diagram；
Fig. 2 is the structural schematic diagram of integral arrangement；
Fig. 3 is opposing insulation
Wherein: 1. rollers one；2. roller two；3. detection bar one；4. detection bar two；5. route；6. instruction structure；7. electricity
Source；8. alarm；9. cutting gauze；10. roller installation frame；11. felt pad one；12. felt pad two.
Specific embodiment
The embodiments of the present invention are illustrated with reference to the accompanying drawing, embodiment does not constitute the limit to the utility model
System:
A kind of multi-line cutting machine modified burn out detection structure, includes multi-line cutting machine, and multi-line cutting machine includes roller one
Include groove on roller one and roller two with roller two, include cutting line in groove, cutting line rotation can cut object, roller
Son one and roller two are mounted on roller installation frame, which is characterized in that roller one or two avris of roller can dispose detection bar
One and detection bar two, detection bar one and detection bar two be respectively metal and its be located in circuit loop, finger is included in circuit loop
Show structure；The end of the detection bar one and detection bar two and the position of roller installation frame contact include insulated ring, so that
Detection bar one and detection bar two and roller mounting brackets opposing insulation, i.e. detection bar one and two end of detection bar includes felt pad
One and felt pad two, so that detection bar one and detection bar two insulate relative to roller mounting brackets.The technical solution at this place rises
The technical effect and its realization process of the essence arrived are as follows:, can instantaneous touch detection bar one after cutting steel wire is broken suddenly
With detection bar two, moment connects circuit, instruction structure instruction broken string.Cutting steel wire disconnects backward pull and collapses out, can instantaneous touch inspection
Measuring staff one and detection bar two.It is examined mainly for whether the gauze in solar silicon wafers multi-line cutting machine cutting process breaks
It surveys, method is simple, operation is reliable, and the reliability of silicon wafer slice can be improved.
The instruction structure is indicator light either alarm structure.It is more specifically achieved in that: being made by two copper bars
For disconnection signal detection bar, wherein A bar connection+5V direct current signal, B bar connection signal line, line after steel wire high-speed cruising interrupt line
Head can contact AB bar simultaneously, cause short circuit, and the method by detection B bar signal, to determine whether broken string.AB bar, that is, detection bar
One and detection bar two.
It include power supply in the circuit.Power supply can also be signal source, issues signal and is indicated.
It include steel wire trough on the roller one and roller two.Steel wire trough being capable of positional dissection steel wire.One He of detection bar
The end of detection bar two connects electric wire.
The wire break detection method is made of detection bar, two detection bar parallels copper bar detection bar one and detection bar two
It is listed in beaming roller surface.
One connection+5V power supply of detection bar in the wire break detection method, two connection signal line of detection bar.
In the wire break detection method, changed by real-time detection detection bar binary signal to determine whether breaking, if steel
Line broken string, detection bar binary signal can become+5V signal, then shutdown of alarming.
In a creative way, above each effect is individually present, moreover it is possible to the combination of the above results is completed with a nested structure.
It is clear that the technical effect that the above structure is realized is realized, if the additional technical solution is not taken into account, this patent title is also
It can be a kind of burn out detection structure.Part details is not shown in the figure.
It should be noted that multiple schemes that this patent provides include the basic scheme of itself, independently of each other, not mutually
It restricts, but it can also be combined with each other in the absence of conflict, reach multiple effects and realize jointly.
Basic principles, main features, and advantages of the present invention has been shown and described above.Ability
The technical staff in domain should be recognized that the present utility model is not limited to the above embodiments, described in the above embodiment and specification
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these changes and improvements are both fallen in claimed range.
Claims (1)
1. a kind of multi-line cutting machine modified burn out detection structure, includes multi-line cutting machine, multi-line cutting machine includes one He of roller
Include groove on roller two, roller one and roller two, include cutting line in groove, cutting line rotation can cut object, roller
One and roller two be mounted on roller installation frame, which is characterized in that roller one or two avris of roller can dispose detection bar one
With detection bar two, detection bar one and detection bar two be respectively metal and its be located in circuit loop, comprising indicating in circuit loop
Structure；The end of the detection bar one and detection bar two and the position of roller installation frame contact include insulated ring, so that inspection
Measuring staff one and detection bar two and roller mounting brackets opposing insulation, i.e. detection bar one and two end of detection bar includes felt pad one
With felt pad two so that detection bar one and detection bar two insulate relative to roller mounting brackets；The instruction structure is indicator light
Either alarm structure；It include power supply in the circuit；The detection bar one connects electric wire with the end of detection bar two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856458.2U CN208179989U (en) | 2017-12-27 | 2017-12-27 | A kind of multi-line cutting machine modified burn out detection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856458.2U CN208179989U (en) | 2017-12-27 | 2017-12-27 | A kind of multi-line cutting machine modified burn out detection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208179989U true CN208179989U (en) | 2018-12-04 |
Family
ID=64441855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721856458.2U Expired - Fee Related CN208179989U (en) | 2017-12-27 | 2017-12-27 | A kind of multi-line cutting machine modified burn out detection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208179989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648721A (en) * | 2018-12-25 | 2019-04-19 | 宇晶机器（长沙）有限公司 | A kind of broken wire protecting equipment for high speed multi-line cutting machine |
-
2017
- 2017-12-27 CN CN201721856458.2U patent/CN208179989U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648721A (en) * | 2018-12-25 | 2019-04-19 | 宇晶机器（长沙）有限公司 | A kind of broken wire protecting equipment for high speed multi-line cutting machine |
| CN109648721B (en) * | 2018-12-25 | 2024-01-30 | 宇晶机器（长沙）有限公司 | Broken wire protection device for high-speed multi-wire cutting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20211227 |