CN203998453U - Crystal silicon chip cutting coiling line taking device - Google Patents
Crystal silicon chip cutting coiling line taking device Download PDFInfo
- Publication number
- CN203998453U CN203998453U CN201420355469.2U CN201420355469U CN203998453U CN 203998453 U CN203998453 U CN 203998453U CN 201420355469 U CN201420355469 U CN 201420355469U CN 203998453 U CN203998453 U CN 203998453U
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- China
- Prior art keywords
- line taking
- line
- bracket
- wheel
- crystal silicon
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- Expired - Fee Related
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 22
- 239000010703 silicon Substances 0.000 title claims abstract description 22
- 239000013078 crystal Substances 0.000 title claims abstract description 21
- 241000606750 Actinobacillus Species 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920008285 Poly(ether ketone) PEK Polymers 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 235000010676 Ocimum basilicum Nutrition 0.000 description 1
- 240000007926 Ocimum gratissimum Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model relates to crystal silicon chip cutting coiling line taking device.Be intended to solve device structure complexity of the prior art, coiling dynamics is uneven and exceed the problem of line of cut tensile strength.The utility model comprise payingoff mechanism, line taking mechanism and in this guide roller between the two, the unwrapping wire motor that payingoff mechanism comprises actinobacillus wheel, coordinates with actinobacillus wheel, be arranged in the same way actinobacillus wheel below with the tangent carrying roller of actinobacillus wheel and the base of fixing carrying roller; Line taking mechanism comprises the lower bracket of installing of line taking wheel, line taking wheel, take turns with line taking the line taking motor coordinating and be arranged on bracket lower end makes described line taking mechanism take turns axial reciprocating along line taking to move limit assembly; The rotating speed of unwrapping wire motor and described line taking motor and turn to synchronous.Beneficial effect is: simple in structure, while being convenient to keep in repair line taking, can prevent the line of cut surface destruction that sustains damage; Avoid line of cut line ball, line of cut tension uniform is difficult for broken string; Ensure that line of cut is around the quality of getting.
Description
Technical field
The utility model relates to solar power crystal silicon chip production technical field, particularly a kind of crystal silicon chip cutting coiling line taking device.
Background technology
Crystal silicon chip cell piece, as the chief component of clean energy resource solar cell, mainly adopts the mode of multi-wire saw to make.Its principle is to utilize the line of cut of high-speed motion to carry the high hardness wear-resisting material with the sharp basil, progressively silicon ingot is cut into crystal silicon chip thin slice, for manufacturing solar panel.
In cutting on line production process, the wire diameter of line of cut is thin (being generally 80～120 microns), thereby tensile strength is low, in the process of coiling line taking, be easy to occur the situations such as surface damage, line ball and pulling force be inhomogeneous, the serious problems such as broken string that also can cause, thus can have influence on the cutting quality of production efficiency and crystal silicon chip.
In existing technology, publication No. is to have announced a kind of wire coiling machine that comprises multiple mechanisms in CN 103495678A, the Chinese patent literature that is called a kind of wire coiling machine, and this wire coiling machine utilizes each inter-agency cooperation to complete all processes of coiling.But there is following shortcoming in above-mentioned technology:
1. complex structure, cost is high, and maintenance is inconvenient; 2. in coiling process, pulling force is greater than the tensile strength of line of cut, easily causes the fracture of line of cut; 3. the cooperation of more piece structure causes in coiling process pulling force inhomogeneous, impact coiling effect.
Summary of the invention
The purpose of this utility model is exactly in order to solve device structure complexity of the prior art, and coiling dynamics is uneven and the problem of line of cut tensile strength, the crystal silicon chip cutting coiling line taking device simple in structure that provides a kind of applicable line of cut to use be provided.
Concrete scheme of the present utility model is:
Design a kind of crystal silicon chip cutting coiling line taking device, comprise payingoff mechanism, line taking mechanism and guide roller between the two in this, the unwrapping wire motor that described payingoff mechanism comprises actinobacillus wheel, coordinates with described actinobacillus wheel, be arranged in the same way described actinobacillus wheel below with the tangent carrying roller of actinobacillus wheel and the base of fixing described carrying roller; Described line taking mechanism comprises line taking wheel, the lower bracket of installing of described line taking wheel, take turns with line taking the line taking motor coordinating and be arranged on bracket lower end makes described line taking mechanism take turns axial reciprocating along line taking to move limit assembly; The rotating speed of described unwrapping wire motor and described line taking motor and turn to synchronous.
Preferably, the utility model also comprises along with the synchronization-moving connecting rod of bracket, one end conducting wire wheel of described connecting rod, and the other end is fixed on described bracket.
Preferably, described carrying roller is arranged on described actinobacillus wheel below in the same way, and tangent with actinobacillus wheel.The periphery of described guide roller is provided with metallic channel, and described metallic channel is V-shaped, and its quantity is 2～5.Described guide roller is by making for any in nylon, polyurethane, poly ether-ketone (PEK).
Preferably, roller screw that described limit assembly comprises mobile motor, be connected with this mobile motor output shaft, be installed on bracket below and the nut of this roller screw cooperation, the slide rail contacting with the lower surface of described bracket, and be fixed on the travel switch at described slide rail two ends, described travel switch and described mobile motor form current return, control the keying of described mobile motor and turn to.
As two of embodiment, the roller screw in described limit assembly replaces with the worm screw being connected with described mobile motor output shaft, the worm gear matching with worm screw with nut, and described worm gear and bracket are fixed.
As three of embodiment, the roller screw in described limit assembly replaces with nut the leading screw being connected with described mobile motor output shaft, and described bracket bottom surface is provided with the screw corresponding with leading screw.
As four of embodiment, described limit assembly comprises the slide rail in bracket below, line taking wheel is fixed on bracket, its one end drives rotation by line taking motor, the other end is connected by transmission gear and roller screw, when line taking wheel rotates, drive roller screw axial rotation by gear transmission, described travel switch is realized bracket automatic reverse, and the line taking on bracket is taken turns under the transmission of roller screw along slide rail crank motion.
The beneficial effects of the utility model are:
Simple in structure, while being convenient to keep in repair line taking, can prevent the line of cut surface destruction that sustains damage;
Avoid line of cut line ball, line of cut tension uniform is difficult for broken string;
Ensure that line of cut is around the quality of getting.
Brief description of the drawings
Fig. 1 is a kind of structural representation of crystal silicon chip cutting coiling line taking device;
Fig. 2 is the plan structure schematic diagram of Fig. 1 device;
Fig. 3 is that the A-A of guide roller is to the enlarged diagram of section-drawing;
Fig. 4 is the schematic diagram of the utility model structural upright direction;
Concrete nomenclature is as follows: 1 be actinobacillus wheel, 2 for carrying roller, 3 for base, 4 for guide roller, 5 for line taking wheel, 6 for bracket, 7 for slide rail, 8 for roller screw, 9 for travel switch, 10 for transmission gear, 11 for unwrapping wire motor, 12 be that line taking motor, 13 is metallic channel, 14. connecting rods, 15. mobile motors.
Detailed description of the invention
Embodiment: a kind of crystal silicon chip cutting coiling line taking device, referring to Fig. 1～Fig. 4, comprise payingoff mechanism, line taking mechanism and guide roller between the two in this, the unwrapping wire motor 11 that payingoff mechanism comprises actinobacillus wheel 1, coordinates with actinobacillus wheel 1, be arranged in the same way actinobacillus wheel 1 below with the tangent carrying roller 2 of actinobacillus wheel 1 and the base 3 of fixing carrying roller 2; Line taking mechanism comprises the bracket 6 of line taking wheel 5,5 times installations of line taking wheel, takes turns the 5 line taking motors 12 that coordinate with line taking and is arranged on bracket 6 lower ends makes line taking mechanism move limit assembly along line taking wheel axial reciprocating; The rotating speed of unwrapping wire motor 11 and line taking motor 12 and turn to synchronous; This device also comprises along with the synchronization-moving connecting rod 14 of bracket 6, one end conducting wire wheel 4 of connecting rod 14, and the other end is fixed on bracket 6; Carrying roller 2 is arranged on actinobacillus wheel 1 below in the same way, and tangent with actinobacillus wheel 1; The periphery of guide roller 4 is provided with metallic channel, and metallic channel is V-shaped, and its quantity is 2～5.Guide roller 4 is by making for any in nylon, polyurethane, poly ether-ketone (PEK); Limit assembly comprises the nut of installing on roller screw 8 that mobile motor 15, this mobile motor 15 output shafts connect, roller screw 8, the slide rail 7 contacting with the lower surface of bracket 6, and the fixing travel switch 9 in the two ends of slide rail 7, travel switch 9 forms current return with mobile motor 15, controls the keying of institute's mobile motor 15 and turns to.
In working process, roller carrier shaft is fixed on base, and carrying roller can roll vertically.
Roller screw 8 that described limit assembly comprises mobile motor 15, be connected with these mobile motor 15 output shafts, be installed on the nut that bracket 6 belows coordinate with this roller screw 8, the slide rail 7 contacting with the lower surface of described bracket 6, and be fixed on the travel switch 9 at described slide rail 7 two ends, described travel switch 9 forms current return with described mobile motor 15, controls the keying of described mobile motor 15 and turns to.
Carrying roller 2 is fixedly mounted on base 3, and supports actinobacillus wheel 1 and rotate under the driving of unwrapping wire motor 11.Line taking wheel 5 is fixed on bracket 6, its one end drives rotation by line taking motor 12, bracket 6 is connected by fixing nut and roller screw 8 on its below bracket 6, bracket 6 is under roller screw 8 transmissions, move along slide rail 7, slide rail 7 two ends are respectively equipped with travel switch 9, can realize bracket 6 automatic reverses and move when bracket 6 moves under the effect of travel switch 9, make line taking on bracket 6 wheel 5 under the transmission of roller screw 8 along slide rail 7 crank motions.
Unwrapping wire motor 11 and line taking motor 12 are the variable-frequency motor of on off control simultaneously, ensure motor slowly smooth starting simultaneously in the time of unwrapping wire and line taking, while avoiding actinobacillus wheel 1 and line taking to take turns 5 instantaneous high-speed starting states and difference, under starting state, line of cut is produced to pulling force uneven phenomenon, cause line of cut broken string situation to occur.Guide roller 4 is fixedly connected with bracket 6 in addition, and with its synchronizing moving, when coiling line taking, keep synchronizeing pitch with actinobacillus wheel 1, avoid line of cut oblique pull, guarantee line of cut tension uniform.
Guide roller 4 surface uniforms are distributed with multiple metallic channels 13, V-shaped its A/F of metallic channel 13 be greater than around the wire diameter of getting line of cut, to ensure that line of cut can pass through from metallic channel 13; The V-arrangement metallic channel opening of different in width, has ensured the use of different wire diameter specification lines of cut.The preferred wear-resistant flexible engineering plastics of guide roller 4 material polyurethane, its resistance to abrasion ensures the normal work of guide roller 4 and not cut line damage; When its flexible material ensures coiling line taking, line of cut is not destroyed, thereby avoids got line of cut surface to sustain damage.Guide roller 4 surface uniforms are distributed with multiple V-arrangement metallic channels, the A/F of V-type metallic channel be greater than around the wire diameter of getting line of cut, to ensure that line of cut passes through from metallic channel; The V-arrangement metallic channel opening of different in width, has ensured the use of different wire diameter specification lines of cut.Line taking wheel along slide rail crank motion, can make line of cut be distributed on line taking wheel everywhere and layering is wound around under the even transmission of roller screw, avoid the mutual superposition of line of cut to be wound around and cause line ball, impact around the quality of getting line of cut.Guide roller is made up of wear-resistant flexible engineering plastics material, and its resistance to abrasion ensures the not cut line loss wound of guide roller, and its flexible material ensures that line of cut is not destroyed, thereby avoids got line of cut surface to sustain damage.Guide roller 4 is fixedly connected with bracket 6, can be along with bracket 6 synchronizing moving, when coiling line taking, keep synchronizeing pitch with actinobacillus wheel, and avoid line of cut oblique pull, ensure line of cut tension uniform.
Line taking wheel 5 along slide rail 7 crank motions, makes line of cut be distributed on line taking wheel 5 everywhere and layering winding under the even transmission of roller screw 8, avoids the mutual superposition of line of cut to be wound around and causes line ball, thereby affect the use of line of cut.
The utility model is simple in structure, have prevent line of cut surface sustain damage destruction, avoid line of cut line ball, line of cut tension uniform in the time of line taking to be difficult for the feature of broken string, have a wide range of applications promotional value.
Bracket 6 is by roller screw 8 transmissions, move along slide rail 7, slide rail 7 two ends are respectively equipped with travel switch, can realize the automatic reverse of bracket moving direction when bracket 6 moves under the effect of travel switch, and the line taking on bracket 6 is taken turns under the transmission of roller screw 8 along slide rail crank motion.
Unwrapping wire motor and line taking motor are the variable-frequency motor of on off control simultaneously simultaneously, ensure motor slowly smooth starting simultaneously in the time of unwrapping wire and line taking, while avoiding actinobacillus wheel and line taking to take turns instantaneous high-speed starting state and difference, under starting state, line of cut is produced to pulling force uneven phenomenon, prevent that line of cut broken string situation from occurring.
In Fig. 3, metallic channel has 3, and in Fig. 4, metallic channel has 2.In Fig. 4, clear for the emphasis that view is expressed, omit the anchor fitting of actinobacillus wheel 1 and line taking wheel 5, the retaining element between carrying roller 2 and base 3 does not draw.
Embodiment 2: the present embodiment principle is with embodiment 1, concrete difference is: the roller screw in limit assembly and nut replace with the worm screw that is connected with mobile motor 15 output shafts, with worm screw to the worm gear coordinating, worm gear and line taking are taken turns 5 and are fixed.
Embodiment 3: the present embodiment principle is with embodiment 1, and concrete difference is: the roller screw in limit assembly replaces with nut the leading screw being connected with defeated 15 shafts of mobile motor, and bracket bottom surface is provided with the screw corresponding with leading screw.
Embodiment 4: the present embodiment principle is with embodiment 1, concrete difference is: described line taking wheel 5 is fixed on bracket 6, its one end drives rotation by line taking motor, the other end is connected by transmission gear 10 and roller screw 8, when line taking wheel rotates, drives roller screw to rotate by transmission gear 10 transmissions.Bracket 6 is by roller screw 8 transmissions, move along slide rail 7, slide rail 7 two ends are respectively equipped with travel switch, can realize bracket 6 automatic reverses when bracket 6 moves under the effect of travel switch, and the line taking on bracket is taken turns under the transmission of roller screw along slide rail crank motion.
Change each the concrete parameter in above-described embodiment, can form multiple specific embodiments, be common variation range of the present utility model, describe in detail no longer one by one at this.
Claims (9)
1. a crystal silicon chip cutting coiling line taking device, it is characterized in that: comprise payingoff mechanism, line taking mechanism and guide roller between the two (4) in this, the unwrapping wire motor (11) that described payingoff mechanism comprises actinobacillus wheel (1), coordinates with described actinobacillus wheel (1), be arranged in the same way described actinobacillus wheel (1) below with the tangent carrying roller (2) of actinobacillus wheel (1) and the base (3) of fixing described carrying roller (2); The line taking motor (12) that described line taking mechanism comprises line taking wheel (5), be installed on the bracket (6) of described line taking wheel (5) below, coordinate with line taking wheel (5) and be arranged on bracket (6) lower end and make described line taking mechanism take turns along line taking the limit assembly that axial reciprocating moves; The rotating speed of described unwrapping wire motor (11) and described line taking motor (12) and turn to synchronous.
2. crystal silicon chip cutting coiling line taking device as claimed in claim 1, is characterized in that: also comprises along with the synchronization-moving connecting rod of bracket (6) (14), and one end conducting wire wheel (4) of described connecting rod (14), the other end is fixed on described bracket (6).
3. according to the cutting of crystal silicon chip described in claim 2 coiling line taking device, it is characterized in that: described carrying roller (2) is arranged on described actinobacillus wheel (1) below in the same way, and tangent with actinobacillus wheel (1).
4. according to the cutting of crystal silicon chip described in claim 3 coiling line taking device, it is characterized in that: the periphery of described guide roller (4) is provided with metallic channel, and described metallic channel is V-shaped, its quantity is 2～5.
5. according to the cutting of crystal silicon chip described in claim 4 coiling line taking device, it is characterized in that: described guide roller (4) is made up of nylon, polyurethane or poly ether-ketone (PEK).
6. according to the cutting of crystal silicon chip described in claim 5 coiling line taking device, it is characterized in that: described limit assembly comprises mobile motor (15), the roller screw (8) being connected with this mobile motor (15) output shaft, be installed on the nut that bracket (6) below coordinates with this roller screw (8), the slide rail (7) contacting with the lower surface of described bracket (6), and be fixed on the travel switch (9) at described slide rail (7) two ends, described travel switch (9) forms current return with described mobile motor (15), control the keying of described mobile motor (15) and turn to.
7. according to the cutting of crystal silicon chip described in claim 6 coiling line taking device, it is characterized in that: the roller screw in described limit assembly replaces with the worm screw being connected with described mobile motor (15) output shaft, the worm gear matching with worm screw with nut, described worm gear and bracket (6) are fixing.
8. according to the cutting of crystal silicon chip described in claim 6 coiling line taking device, it is characterized in that: the roller screw in described limit assembly replaces with nut the leading screw being connected with described mobile motor defeated (15) shaft, and described bracket (6) bottom surface is provided with the screw corresponding with leading screw.
9. according to the cutting of crystal silicon chip described in claim 6 coiling line taking device, it is characterized in that: described limit assembly comprises the slide rail (7) in bracket below, line taking wheel (5) is fixed on bracket (6), its one end drives rotation by line taking motor, the other end is connected by transmission gear (10) and roller screw (8), when rotating, line taking wheel (5) drives roller screw axial rotation by gear transmission, described travel switch is realized bracket (6) automatic reverse, make line taking on bracket wheel (5) under the transmission of roller screw along slide rail crank motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355469.2U CN203998453U (en) | 2014-06-30 | 2014-06-30 | Crystal silicon chip cutting coiling line taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355469.2U CN203998453U (en) | 2014-06-30 | 2014-06-30 | Crystal silicon chip cutting coiling line taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203998453U true CN203998453U (en) | 2014-12-10 |
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ID=52038485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420355469.2U Expired - Fee Related CN203998453U (en) | 2014-06-30 | 2014-06-30 | Crystal silicon chip cutting coiling line taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203998453U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271222A (en) * | 2017-07-05 | 2017-10-20 | 湖北理工学院 | A kind of portable underground/surface water different depth water sampling unit and method |
| CN109849206A (en) * | 2019-03-06 | 2019-06-07 | 彩虹显示器件股份有限公司 | A kind of wire cutting machine and its cutting method |
| CN114368646A (en) * | 2020-10-15 | 2022-04-19 | 衡阳功整钢纤维有限公司 | Steel fibre production is with pay-off that has stable guide structure |
-
2014
- 2014-06-30 CN CN201420355469.2U patent/CN203998453U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107271222A (en) * | 2017-07-05 | 2017-10-20 | 湖北理工学院 | A kind of portable underground/surface water different depth water sampling unit and method |
| CN109849206A (en) * | 2019-03-06 | 2019-06-07 | 彩虹显示器件股份有限公司 | A kind of wire cutting machine and its cutting method |
| CN109849206B (en) * | 2019-03-06 | 2022-01-07 | 彩虹显示器件股份有限公司 | Wire cutting machine and cutting method thereof |
| CN114368646A (en) * | 2020-10-15 | 2022-04-19 | 衡阳功整钢纤维有限公司 | Steel fibre production is with pay-off that has stable guide structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Kaifeng City yuwangtai District 475000 Henan Fine Chemical Industry Park Patentee after: HENAN XINDAXIN MATERIALS CO., LTD. Address before: Kaifeng City yuwangtai District 475000 Henan Fine Chemical Industry Park Patentee before: Henan Xindaxin Materials Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |