CN108407116A - And line detector, method and the diamond cutting line slicing machine including this and line detector - Google Patents
And line detector, method and the diamond cutting line slicing machine including this and line detector Download PDFInfo
- Publication number
- CN108407116A CN108407116A CN201810275558.9A CN201810275558A CN108407116A CN 108407116 A CN108407116 A CN 108407116A CN 201810275558 A CN201810275558 A CN 201810275558A CN 108407116 A CN108407116 A CN 108407116A
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- Prior art keywords
- optical sensor
- line detector
- line
- sensor
- slicing machine
- Prior art date
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 37
- 239000010432 diamond Substances 0.000 title claims abstract description 37
- 238000005520 cutting process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000003287 optical effect Effects 0.000 claims abstract description 48
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241000486406 Trachea Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- B28D5/042—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 blades or wires mounted in a reciprocating frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The present invention relates to a kind of and line detectors, method and diamond cutting line slicing machine including this and line detector, belong to diamond cutting line slicing machine technical field, and line detector includes two optical sensors for being symmetrically disposed on the gauze both sides, one of optical sensor is transmitting terminal, another optical sensor is receiving terminal, two optical sensor synchronous huntings are above gauze, the clever structure of the present invention, the generation for the detection doubling phenomenon that swung back and forth using two optical sensors, avoid the diamond cutting line slicing machine economic loss caused by doubling causes broken string in production.
Description
Technical field
The present invention relates to diamond cutting line slicing machine technical field, relate in particular to a kind of and line detector and including this simultaneously
The diamond cutting line slicing machine of line detector.
Background technology
Diamond cutting line slicing machine is the capital equipment for producing silicon chip, mainly the diamond wire pair by being wrapped between two home rolls
Silicon rod is cut, and has that work efficiency is high, the good feature of dicing effect, but diamond cutting line slicing machine is in slicing processes, often
There is a phenomenon where the diamond wires being wrapped on home roll to be moved in adjacent trenches from primitive groove slot, causes two diamond wires and to one
It rises, such case is referred to as doubling, and after doubling occurs, the cutting force of diamond wire becomes strong, and cutting speed is more than other Buddha's warrior attendants of gauze
Line then forms certain difference in height with gauze face, and at silicon rod, difference in height is most apparent.When difference in height reaches certain
Degree will break.In cutting process, doubling situation is difficult to be found in time.Doubling once being formed, if without and
Shi Faxian, can cause to break quickly, and diamond cutting line slicing machine currently on the market is cut since breakage ratio caused by various factors accounts for about
The 1%-2% of total amount is cut, wherein accounting for about 0.3-0.5% caused by doubling, 10 knives cut daily by 50 equipment in a factory
It calculates, daily because the knife number of doubling loss is about 1.5-2.5 knives, direct economic loss is about 2~30,000 yuan.
There is presently no the device and method being detected for diamond cutting line slicing machine generation doubling situation, it is therefore proposed that
A kind of and line detector and detection method to reducing breakage ratio to having great significance.
Invention content
For various deficiencies of the prior art, to solve the above-mentioned problems, it is proposed that a kind of and line detector, method and
Diamond cutting line slicing machine including this and line detector, described and line detector its can detect diamond wire precisely in real time
Whether slicer occurs doubling at work, avoids the diamond cutting line slicing machine economic damage caused by doubling causes broken string in production
It loses.
To achieve the above object, the present invention provides the following technical solutions：
A kind of and line detector, including two optical sensors for being symmetrically disposed on Buddha's warrior attendant gauze both sides, one of them
Optical sensor is transmitting terminal, another optical sensor is receiving terminal, and two optical sensor synchronous huntings are in the gauze
Top.
Further, the optical sensor is laser sensor or light sensor.
Further, the swing mode of the optical sensor is to swing or move up and down.
Further, the amplitude that the optical sensor swings is more than 45 °.
Further, further include two for install the sensor stand of the optical sensor, two be separately positioned on biography
Oscillating rod on sensor bracket and stepper motor, driving lower swing of the oscillating rod in stepper motor.
Further, connecting rod is provided between two oscillating rods, the connecting rod both ends are respectively arranged with multi-diameter shaft, described
Oscillating rod is mounted on multi-diameter shaft.
Further, the stepper motor is connect with connecting rod by shaft coupling or belt.
Further, further include gas-tpe fitting, the gas-tpe fitting is connected to sensor stand.
A kind of and line detecting method, this method include：
Two optical sensor synchronous huntings are primary, and initialization scan, optical sensor are carried out to Buddha's warrior attendant gauze from side
Receiving terminal receives the light beam launched from transmitting terminal, and when optical sensor scans are to diamond wire, diamond wire stops light beam, light
It learns sensor receiving terminal and just obtains a feedback signal, the feedback signal quantity A that record optical sensor receiving terminal obtains；
Two optical sensors are synchronized and are swung back and forth, and are recorded in each wobbling action, and optical sensor receiving terminal obtains
When the quantity of feedback signal quantity B is more than feedback signal quantity A doubling then occurs for feedback signal quantity B.
A kind of diamond cutting line slicing machine, includes the home roll of two synchronous rotations, and the home roll circumferential surface is equipped with equidistant cloth
The groove set is provided with the gauze being made of the diamond wire wound in the trench between two home rolls, further include it is above-mentioned and
Line detector.
The beneficial effects of the invention are as follows：
Provided by the invention and line detector can detect whether diamond cutting line slicing machine is sent out at work precisely in real time
Raw doubling avoids the diamond cutting line slicing machine economic loss caused by doubling causes broken string in production.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention and line detector；
Fig. 2 is the structural schematic diagram of diamond cutting line slicing machine of the present invention.
In attached drawing：1- optical sensors, 2- sensor stands, 3- oscillating rods, 4- connecting rods, 5- stepper motors, 6- tracheaes
Connector, 7- bearings, 8- home rolls, 9- Buddha's warrior attendant gauzes, 10- and line detector, 11- fragment boxes.
Specific implementation mode
It is right with reference to the attached drawing of the present invention in order to make those skilled in the art more fully understand technical scheme of the present invention
Technical scheme of the present invention carries out clear, complete description, and based on the embodiment in the application, those of ordinary skill in the art exist
The other similar embodiments obtained under the premise of not making creative work, shall fall within the protection scope of the present application.
As shown in Figure 1, present embodiments providing a kind of and line detector comprising two are symmetrically disposed on Buddha's warrior attendant gauze
The optical sensor 1, two of both sides is separately positioned on sensing for installing the sensor stand 2, two of the optical sensor 1
Oscillating rod 3 on device holder 2 and stepper motor 5, the oscillating rod 3 stepper motor 5 driving lower swing, to drive light
Sensor 1 is synchronized according to certain angle to swing back and forth.
Specifically, one of optical sensor 1 is transmitting terminal, another optical sensor 1 is receiving terminal, the reception
End receives the light beam launched from transmitting terminal, and when doubling occurs for Buddha's warrior attendant gauze, light beam can be stopped by generating the diamond wire of line bow
Transmission, the optical sensor 1 can be laser sensor, can also be light sensor, and two optical sensors are swung
Mode is to swing or move up and down, wherein the amplitude that the optical sensor 1 swings is more than 45 °, can accurately be examined
Measure the generation of doubling.
As further technical solution, connecting rod 4,4 both ends of connecting rod difference are provided between two oscillating rods 3
It is provided with multi-diameter shaft, the oscillating rod 3 is mounted on multi-diameter shaft, and the stepper motor 5 passes through shaft coupling or belt with connecting rod 4
Connection only needs a stepper motor 5 that two optical sensors 1 can be driven to synchronize swing, naturally it is also possible to no in this way
Using connecting rod 4, and in such a way that two stepper motors 5 drive two oscillating rods 3 respectively, the connecting rod 4 connects section and also divides
It is not provided with bearing 7, for being fixedly mounted on diamond cutting line slicing machine.
Further include gas-tpe fitting 6, the gas-tpe fitting 6 is connected to sensor stand 2, the connection compression of the gas-tpe fitting 6
Air is continuously passed through compressed air into sensor stand 2, plays the role of hermetic seal, avoids the powder that silicon rod is cut to optics
The beam emissions of sensor 1 and reception cause to hinder.
It is as follows using above-mentioned and line detector detection method：
Two 1 synchronous huntings of optical sensor are primary, and initialization scan, optical sensor are carried out to Buddha's warrior attendant gauze from side
Receiving terminal receives the light beam launched from transmitting terminal, and when optical sensor scans are to diamond wire, diamond wire stops light beam, light
It learns sensor receiving terminal and just obtains a feedback signal, the feedback signal quantity A that record optical sensor receiving terminal obtains；
Two optical sensors 1 are synchronized and are swung back and forth, and are recorded in each wobbling action, and optical sensor receiving terminal obtains
When the quantity of feedback signal quantity B is more than feedback signal quantity A doubling then occurs for feedback signal quantity B.
Provided by the invention and line detector can detect whether diamond cutting line slicing machine is sent out at work precisely in real time
Raw doubling avoids the diamond cutting line slicing machine economic loss caused by doubling causes broken string in production.
As shown in Fig. 2, the present embodiment also provides a kind of diamond cutting line slicing machine comprising the home rolls 8, simultaneously of two synchronous rotations
Line detector 10,8 circumferential surface of the home roll are equipped with the groove being equally spaced, are provided between two home rolls 8 by winding
The gauze 9 that diamond wire in the trench is constituted, the lower section that gauze 9 is located between two home rolls 8 is provided with fragment box 11, described
And the both ends of line detector 10 are separately mounted on fragment box 11.
The present invention is described in detail above, described above, only the preferred embodiments of the invention, when cannot
Limit the scope of the present invention, i.e., it is all according to the made equivalent changes and modifications of the application range, it all should still belong to covering scope of the present invention
It is interior.
Claims (10)
1. a kind of and line detector, which is characterized in that the optical sensor for being symmetrically disposed on Buddha's warrior attendant gauze both sides including two,
One of optical sensor be transmitting terminal, another optical sensor be receiving terminal, two optical sensor synchronous huntings in
Above the gauze.
2. a kind of and line detector according to claim 1, which is characterized in that the optical sensor is laser sensing
Device or fibre optical sensor.
3. a kind of and line detector according to claim 1, which is characterized in that the swing mode of the optical sensor
To swing or moving up and down.
4. a kind of and line detector according to claim 3, which is characterized in that the optical sensor swung
Amplitude is more than 45 °.
5. a kind of and line detector according to claim 1, which is characterized in that further include two and be used to install the light
Learn sensor stand, two oscillating rods and stepper motor being separately positioned on sensor stand of sensor, the swing
Driving lower swing of the bar in stepper motor.
6. a kind of and line detector according to claim 5, which is characterized in that be provided with connection between two oscillating rods
Bar, the connecting rod both ends are respectively arranged with multi-diameter shaft, and the oscillating rod is mounted on multi-diameter shaft.
7. a kind of and line detector according to claim 6, which is characterized in that the stepper motor passes through with connecting rod
Shaft coupling or belt connection.
8. a kind of and line detector according to claim 1, which is characterized in that further include gas-tpe fitting, the tracheae
Connector is connected to sensor stand.
9. a kind of utilizing any described and line detector the and line detecting methods of claim 1-8, which is characterized in that the party
Method includes：
Two optical sensor synchronous huntings are primary, carry out initialization scan to Buddha's warrior attendant gauze from side, optical sensor receives
End receives the light beam launched from transmitting terminal, and when optical sensor scans are to diamond wire, diamond wire stops that light beam, optics pass
Sensor receiving terminal just obtains a feedback signal, the feedback signal quantity A that record optical sensor receiving terminal obtains；
Two optical sensors are synchronized and are swung back and forth, and are recorded in each wobbling action, the feedback that optical sensor receiving terminal obtains
When the quantity of feedback signal quantity B is more than feedback signal quantity A doubling then occurs for number of signals B.
10. a kind of diamond cutting line slicing machine, includes the home roll of two synchronous rotations, the home roll circumferential surface is equipped with and is equally spaced
Groove, be provided with the line Buddha's warrior attendant gauze being made of the diamond wire wound in the trench between two home rolls, which is characterized in that
It further include described in the claims 1-8 any and line detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810275558.9A CN108407116A (en) | 2018-03-30 | 2018-03-30 | And line detector, method and the diamond cutting line slicing machine including this and line detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810275558.9A CN108407116A (en) | 2018-03-30 | 2018-03-30 | And line detector, method and the diamond cutting line slicing machine including this and line detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108407116A true CN108407116A (en) | 2018-08-17 |
Family
ID=63132736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810275558.9A Pending CN108407116A (en) | 2018-03-30 | 2018-03-30 | And line detector, method and the diamond cutting line slicing machine including this and line detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108407116A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024045998A1 (en) * | 2022-08-31 | 2024-03-07 | Tcl Zhonghuan Renewable Energy Technology Co., Ltd. | Wire net monitoring device and monitoring system provided with monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024045998A1 (en) * | 2022-08-31 | 2024-03-07 | Tcl Zhonghuan Renewable Energy Technology Co., Ltd. | Wire net monitoring device and monitoring system provided with monitoring device |
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