CN207310289U - Can self centering single-crystal silicon bar materials clamping device - Google Patents
Can self centering single-crystal silicon bar materials clamping device Download PDFInfo
- Publication number
- CN207310289U CN207310289U CN201721334301.3U CN201721334301U CN207310289U CN 207310289 U CN207310289 U CN 207310289U CN 201721334301 U CN201721334301 U CN 201721334301U CN 207310289 U CN207310289 U CN 207310289U
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- CN
- China
- Prior art keywords
- crystal silicon
- bar materials
- silicon bar
- clamping jaw
- sliding rack
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Abstract
The utility model is related to one kind can self centering single-crystal silicon bar materials clamping device, including base, is vertically arranged with two rows to support the back-up roller wheel of single-crystal silicon bar materials on the base, the orientation of two rows of back-up roller wheels is parallel with single-crystal silicon bar materials axial line；It is additionally provided with the base positioned at single-crystal silicon bar materials both ends and to clamp the clamp system at single-crystal silicon bar materials both ends, the clamp system includes transversely movable sliding rack, the clamping jaw positioned at single-crystal silicon bar materials end both sides is provided with sliding rack, wherein side clamping jaw is articulated with sliding rack, and opposite side clamping jaw is articulated with the telescopic rod end of a horizontal cylinder.The advantages that the utility model clamping device has easy to operate, accurate positioning, loads reliably, and work efficiency is high, provides convenience to postorder processing, substantially reduces the working time, ensures stability during cutting, and the single-crystal silicon bar materials of applicable different size.
Description
Technical field
The utility model is related to one kind can self centering single-crystal silicon bar materials clamping device, belong to monocrystalline silicon technology of preparing neck
Domain.
Background technology
In solar photovoltaic industry, silicon systems solar cell includes monocrystalline silicon battery, polycrystalline silicon thin film solar cell etc., wherein
It is highest with the solar cell photoelectric conversion ratio that single crystal silicon material produces.Single crystal silicon material is one kind ten in the industrial production
Important basic material, and the mankind is divided to face the strength weapon of energy crisis.Recently as the popularization of technological applications, monocrystalline
The application of silicon penetrates into the every field of national economy, and market also continues to increase the demand of monocrystalline silicon.In single-crystal silicon bar materials
Preparation process in, the diameter for producing bar changes between 210 ~ φ of φ, 245 mm.Since silicon single crystal rod diameter is one
Indefinite changing value, when bar clamping is carried out, can cause clamping working face effectively to be connect with silicon single crystal rod surface
Touch, not clamping bar and stability is poor, and need continually to be loaded and unloaded and clamped between postorder process equipment, the mistake of positioning
Difference influence postorder process equipment processing precision, this requires between the process equipment of postorder bar handling and clamping determined
Bit manipulation.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of easy to operate, accurate positioning, and loading reliably can be automatic
The single-crystal silicon bar materials clamping device of centering.
The utility model is realized using following scheme：One kind can self centering single-crystal silicon bar materials clamping device, including bottom
, two rows are vertically arranged with the base to support the back-up roller wheel of single-crystal silicon bar materials, the arrangement of two rows of back-up roller wheels
Direction is parallel with single-crystal silicon bar materials axial line；It is additionally provided with the base positioned at single-crystal silicon bar materials both ends and to clamp list
The clamp system at crystal silicon bar both ends, the clamp system include transversely movable sliding rack, are provided with and are located on sliding rack
The clamping jaw of single-crystal silicon bar materials end both sides, wherein side clamping jaw are articulated with sliding rack, and opposite side clamping jaw is articulated with a horizontal gas
The telescopic rod end of cylinder.
Further, the sliding rack is in inverted U, and the clamping jaw is in herringbone, and the V-type opening of clamping jaw is towards silicon single crystal rod
Material, clamping jaw are provided at both ends with pinching roller, are wherein articulated with the middle part of the clamping jaw of side on the inside of sliding rack, in the clamping jaw of opposite side
Portion is articulated with the telescopic rod end of the cylinder, and the cylinder is located on the outside of sliding rack, and the telescopic rod of cylinder has sliding rack sidepiece
Penetrate.
Further, two side bottom of sliding rack is provided with slide, base front and back ends both sides be respectively arranged with it is corresponding
The matched guide rail of slide.
Further, the deep gouge immediately below single-crystal silicon bar materials is offered along longitudinal direction on the base, deep gouge both sides are set
Inclined-plane is equipped with, the U-shaped strip mounting bracket in section, the mounting bracket and single-crystal silicon bar materials are provided with the both sides inclined-plane of deep gouge
Axial line is parallel, and two rows of back-up roller wheels are respectively arranged on the mounting bracket of both sides.
Compared with prior art, the utility model has the advantages that：The utility model can self centering monocrystalline
The advantages that silicon rod material clamping mechanism has easy to operate, accurate positioning, loads reliably, and work efficiency is high, gives postorder to process and provides
Facility, substantially reduces the working time, ensures stability during cutting, and the single-crystal silicon bar materials of applicable different size, in army
Thing and civil field all have broad application prospects.
For the purpose of this utility model, technical solution and advantage is more clearly understood, specific embodiment will be passed through below
And relevant drawings, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the utility model embodiment organigram；
Fig. 2 is clamping jaw organigram in the utility model embodiment；
Fig. 3 is clamp system organigram in the utility model embodiment；
Figure label explanation：100- bases, 110- deep gouges, 120- mounting brackets, 200- single-crystal silicon bar materials, 300- back-up rollers
Wheel, 400- clamp systems, 410- sliding racks, 411- slides, 412- guide rails, 420- clamping jaws, 421- pinching rollers, 430- cylinders.
Embodiment
As shown in Fig. 1 ~ 3, one kind can self centering single-crystal silicon bar materials clamping device, including base 100, the base
Two rows are vertically arranged with 100 to support the back-up roller wheel 300 of single-crystal silicon bar materials 200, the arrangement of two rows of back-up roller wheels 300
Direction is parallel with 200 axial line of single-crystal silicon bar materials；It is additionally provided with the base 100 positioned at 200 both ends of single-crystal silicon bar materials simultaneously
To clamp the clamp system 400 at single-crystal silicon bar materials both ends, the clamp system 400 includes transversely movable sliding rack 410,
The clamping jaw 420 positioned at single-crystal silicon bar materials end both sides is provided with sliding rack 410, wherein side clamping jaw is articulated with sliding rack,
Opposite side clamping jaw is articulated with the telescopic rod end of a horizontal cylinder 430；Two rows of back-up roller wheels not only play support single-crystal silicon bar materials
Effect, and with billet surface formed rolling friction, be greatly reduced frictional resistance, be conducive to push bar, easy to add
Work；During work, the jaws contact single-crystal silicon bar materials of the telescopic rod elongation driving homonymy of cylinder are sliding under the action of reaction force
Moving frame is slided in the opposite direction so that the clamping jaw of opposite side also touches bar and simultaneously clamps on bar, is rotated by articulated section, most
Self-centering clamping single-crystal silicon bar materials are realized eventually, this clamping device has easy to operate, accurate positioning, loads reliable, work efficiency
The advantages that high, provide convenience to postorder processing, substantially reduce the working time, ensures stability during cutting, and it is applicable not
The single-crystal silicon bar materials of same specification.
In the present embodiment, the sliding rack 410 is in inverted U, and the clamping jaw 420 is in herringbone, the V-type opening court of clamping jaw
To single-crystal silicon bar materials, clamping jaw 420 is provided at both ends with pinching roller 421, and the both ends of clamping jaw offer square through hole, the folder
Tight roller 421 is rotatablely installed in the direction through hole；The inner side of sliding rack 410 is wherein articulated with the middle part of the clamping jaw of side, it is another
The telescopic rod end of the cylinder 430 is articulated with the middle part of the clamping jaw of side, the cylinder 430 is located on the outside of sliding rack, and cylinder is stretched
Contracting bar has sliding rack sidepiece to penetrate.
In the present embodiment, described 410 liang of side bottoms of sliding rack are provided with slide 411, and base front and back ends both sides are set respectively
It is equipped with guide rail 412 matched with corresponding slide.
In the present embodiment, the deep gouge 110 immediately below single-crystal silicon bar materials is offered along longitudinal direction on the base 100,
110 both sides of deep gouge are provided with inclined-plane, and the U-shaped strip mounting bracket 120 in section, the peace are provided with the both sides inclined-plane of deep gouge
Shelve 120 parallel with single-crystal silicon bar materials axial line and both sides mounting brackets to be symmetrical arranged, two rows of back-up roller wheels are installed respectively
In on the mounting bracket 120 of both sides.
The utility model can self centering single-crystal silicon bar materials clamping device the course of work：Single-crystal silicon bar materials are along two rows
Back-up roller wheel is pushed to designated position, and the telescopic rod of cylinder stretches out the pinching roller contact silicon single crystal rod of driving respective side clamping jaw
Material, while cause sliding rack in the opposite direction under the action of reaction force（The opposite direction of Telescopic-cylinder bar prolonging direction）It is sliding
Dynamic, the pinching roller of opposite side clamping jaw also touches single-crystal silicon bar materials, and both sides clamping jaw clamps single-crystal silicon bar materials jointly, completes to make by oneself
The heart clamps the operation of single-crystal silicon bar materials.
Above-listed preferred embodiment, is further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on, should be included in this practicality
Within new protection domain.
Claims (4)
1. one kind can self centering single-crystal silicon bar materials clamping device, it is characterised in that：Including base, along longitudinal direction on the base
Two rows are provided with to support the back-up roller wheel of single-crystal silicon bar materials, orientation and the single-crystal silicon bar materials axle center of two rows of back-up roller wheels
Line is parallel；It is additionally provided with the base positioned at single-crystal silicon bar materials both ends and to clamp the clamping machine at single-crystal silicon bar materials both ends
Structure, the clamp system include transversely movable sliding rack, are provided with sliding rack positioned at single-crystal silicon bar materials end both sides
Clamping jaw, wherein side clamping jaw are articulated with sliding rack, and opposite side clamping jaw is articulated with the telescopic rod end of a horizontal cylinder.
2. according to claim 1 can self centering single-crystal silicon bar materials clamping device, it is characterised in that：The sliding rack
In inverted U, the clamping jaw is in herringbone, and the V-type opening of clamping jaw is provided at both ends with clamping rolling towards single-crystal silicon bar materials, clamping jaw
It is articulated with the middle part of the clamping jaw of wheel, wherein side on the inside of sliding rack, the telescopic rod of the cylinder is articulated with the middle part of the clamping jaw of opposite side
End, the cylinder are located on the outside of sliding rack, and the telescopic rod of cylinder has sliding rack sidepiece to penetrate.
3. according to claim 2 can self centering single-crystal silicon bar materials clamping device, it is characterised in that：The sliding rack
Two side bottoms are provided with slide, and base front and back ends both sides are respectively arranged with and the matched guide rail of corresponding slide.
4. according to claim 1 can self centering single-crystal silicon bar materials clamping device, it is characterised in that：On the base
The deep gouge immediately below single-crystal silicon bar materials is offered along longitudinal direction, deep gouge both sides are provided with inclined-plane, are set on the both sides inclined-plane of deep gouge
The U-shaped strip mounting bracket in section is equipped with, the mounting bracket is parallel with single-crystal silicon bar materials axial line, two rows of back-up roller wheels point
It is not installed on the mounting bracket of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334301.3U CN207310289U (en) | 2017-10-17 | 2017-10-17 | Can self centering single-crystal silicon bar materials clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334301.3U CN207310289U (en) | 2017-10-17 | 2017-10-17 | Can self centering single-crystal silicon bar materials clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207310289U true CN207310289U (en) | 2018-05-04 |
Family
ID=62381026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721334301.3U Expired - Fee Related CN207310289U (en) | 2017-10-17 | 2017-10-17 | Can self centering single-crystal silicon bar materials clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207310289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498722A (en) * | 2017-10-17 | 2017-12-22 | 福州大学 | Can self centering single-crystal silicon bar materials clamping device and its method of work |
-
2017
- 2017-10-17 CN CN201721334301.3U patent/CN207310289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498722A (en) * | 2017-10-17 | 2017-12-22 | 福州大学 | Can self centering single-crystal silicon bar materials clamping device and its method of work |
| CN107498722B (en) * | 2017-10-17 | 2019-09-13 | 福州大学 | It can self centering single-crystal silicon bar materials clamping device and its working method |
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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: 20180504 Termination date: 20201017 |