CN202556613U - Solar poly-crystal silicon chip process clamping device - Google Patents
Solar poly-crystal silicon chip process clamping device Download PDFInfo
- Publication number
- CN202556613U CN202556613U CN201220177876XU CN201220177876U CN202556613U CN 202556613 U CN202556613 U CN 202556613U CN 201220177876X U CN201220177876X U CN 201220177876XU CN 201220177876 U CN201220177876 U CN 201220177876U CN 202556613 U CN202556613 U CN 202556613U
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- clamping plate
- plate
- right clamping
- train wheel
- wheel bridge
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Abstract
The utility model discloses a solar poly-crystal silicon chip process clamping device comprising a bottom plate, an upper clamping plate, a left clamping plate, a right clamping plate, four current-conducting plates and an electrode. The lower end of the left clamping plate is fixedly connected with the left end of the bottom plate. Two ends of the upper clamping plate are respectively hinged with the upper end of the left clamping plate and the upper end of the right clamping plate. The lower end of the right clamping plate is hinged with the right end of the bottom plate through match of an inserted pin and a socket. The current-conducting plates are respectively arranged on the bottom plate, the upper clamping plate, the left clamping plate and the inner side of the right clamping plate and a silicon bar is clamped between the clamping plates. The electrode is fixedly arranged on the upper clamping plate and the right clamping plate. As the four clamping plates are adopted to clamp the silicon bar in the middle, and two clamping plates are hinged with the other clamping plates, the silicon bar can be firmly clamped during processing procedure, assembly and disassembly of the silicon bar before and after processing are convenient, and purposes of simple structure, reasonable design and convenient application are achieved.
Description
Technical field
The utility model relates to solar energy polycrystalline silicon sheet process equipment field, is specifically related to a kind of solar energy polycrystalline silicon sheet clamp for machining.
Background technology
In recent years, along with the continuous aggravation of energy crisis, environmental problem, a large amount of research has been carried out to regenerative resource in countries in the world.Solar energy becomes the focus that everybody is paid close attention to its environmental protection, high reserves, safe and potential economy.From U.S. AT&T Labs in 1954 since to succeed in developing photoelectric transformation efficiency be 6% practicality single crystal silicon solar cell; Advantages such as various environmental changes are grown, can be born to silicon solar cell because of its reliability height, life-span, becomes the principal item of photovoltaic market solar cell.At present, the solar cell more than 50% utilizes the polycrystalline silicon material preparation in the world, and obviously, polysilicon is the main basic material of solar cell.
In the process of solar silicon wafers, silicon rod is cut into the silicon chip technology that is absolutely necessary, in slicing processes; How to design a kind of silicon chip clamp for machining easy to use; Make it that silicon chip is clamped cutting, and easy to loading and unloading, be those skilled in the art's technical issues that need to address.
The utility model content
For solving the problems of the technologies described above, we have proposed a kind of solar energy polycrystalline silicon sheet clamp for machining, and through adopting four clamping plate with in the middle of silicon rod is held on, and wherein two clamping plates and other clamping plate are hinged, and it is firm and easy to loading and unloading to make silicon rod be held.
For achieving the above object, the technical scheme of the utility model is following:
A kind of solar energy polycrystalline silicon sheet clamp for machining is made up of base plate, train wheel bridge, left clamping plate, right clamping plate, four conductive plates and electrode; Said left clamping plate lower end is fixedly connected with said base plate left end, and said train wheel bridge two ends are hinged with said left clamping plate upper end and said right clamping plate upper end respectively, and said right clamping plate lower end and said base plate right-hand member are through the coordination hinge of latch and jack; It is inboard that said conductive plate is located at said base plate, train wheel bridge, left clamping plate and right clamping plate respectively, and between being held on silicon rod wherein; Said electrode is fixedly arranged on said train wheel bridge and the said right clamping plate.
Preferably, be equiped with the adjusting bolt on the said train wheel bridge down, the said adjusting bolt conductive plate that it is inboard compresses to silicon rod through screwing.
Preferably, be provided with backing plate between the conductive plate of said adjusting bolt and said train wheel bridge inboard.
Preferably, be provided with holddown spring between the inboard conductive plate of the electrode at said right clamping plate place and said right clamping plate.
Preferably, be connected in series through RVV between said base plate, train wheel bridge, left clamping plate and the right clamping plate.
Pass through technique scheme; The utility model is middle through adopting four clamping plate that silicon rod is held on; And wherein two clamping plates and other clamping plate are hinged; Make silicon rod in process, be held firmly, and also easy to loading and unloading before and after the processing, thus reached simple in structure, reasonable in design and the convenient application purpose.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of solar energy polycrystalline silicon sheet clamp for machining of the utility model embodiment.
The numeral corresponding component title represented among the figure with letter:
1. base plate 2. train wheel bridges 3. left clamping plate 4. right clamping plate
5. conductive plate 6. electrodes 7. latches 8. silicon rods 9. are regulated bolt
10. backing plate 11. holddown springs 12. RVVs 13. pillars 14. workbench
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of solar energy polycrystalline silicon sheet clamp for machining, and its operation principle is through adopting four clamping plate with in the middle of silicon rod is held on, and wherein two clamping plates and other clamping plate are hinged, and it is firm and easy to loading and unloading to make silicon rod be held.
Below in conjunction with the embodiment and the specific embodiment the utility model is done further detailed explanation.
Embodiment.
As shown in Figure 1, a kind of solar energy polycrystalline silicon sheet clamp for machining is made up of base plate 1, train wheel bridge 2, left clamping plate 3, right clamping plate 4, four conductive plates 5 and electrode 6; Said left clamping plate 3 lower ends are fixedly connected with said base plate 1 left end, and said train wheel bridge 2 two ends are hinged with said left clamping plate 3 upper ends and said right clamping plate 4 upper ends respectively, and said right clamping plate 4 lower ends and said base plate 1 right-hand member are through the coordination hinge of latch 7 with jack; Said conductive plate 5 is located at said base plate 1, train wheel bridge 2, left clamping plate 3 and right clamping plate 4 inboards respectively, and between being held on silicon rod 8 wherein; Said electrode 6 is fixedly arranged on said train wheel bridge 2 and the said right clamping plate 4.Wherein, be equiped with down on the said train wheel bridge 2 and regulate bolt 9, compress to silicon rod 8 through the said adjusting bolt 9 of screwing conductive plate that it is inboard 5; For fear of the upper surface damage of silicon rod 8, be provided with backing plate 10 between the conductive plate 5 of said adjusting bolt 9 and said train wheel bridge 2 inboards; In order in the horizontal direction silicon rod 8 to be clamped better, be provided with holddown spring 11 between the conductive plate 5 of the electrode 6 at said right clamping plate 4 places and said right clamping plate 4 inboards; For make silicon rod 8 around conduction evenly, be connected in series through RVV 12 between said base plate 1, train wheel bridge 2, left clamping plate 3 and the right clamping plate 4.
Solar energy polycrystalline silicon sheet clamp for machining in this example is arranged on the pillar 13 on the line cutting machine workbench 14; When silicon rod 8 sections; At first the latch 7 at right clamping plate 4 lower ends and said base plate 1 right-hand member place is extracted in the jack of right clamping plate 4 lower ends and base plate 1 right-hand member junction; Then right clamping plate 4 are upwards started, again silicon rod 8 is positioned in the chamber between the clamping plate, conductive plate 5 is contacted with four faces of silicon rod 8; Again the right clamping plate 4 of leaving behind then, and latch 7 inserted in the jack of right clamping plate 4 lower ends and base plate 1 right-hand member junction; At last, again the adjusting bolt 9 on the train wheel bridge 2 is screwed down and can silicon rod 8 in the vertical directions be clamped, again owing to be provided with holddown spring 11 in the inboard of right clamping plate 4; Make silicon rod 8 also clamped in the horizontal direction; Thereby can carry out next step lathe cutting, after cutting finishes, only need latch 7 is pulled out; Upwards start right clamping plate 4 once more, can silicon rod 8 be taken out.
Pass through technique scheme; The utility model is middle through adopting four clamping plate that silicon rod is held on; And wherein two clamping plates and other clamping plate are hinged, make silicon rod in process, be held firmly, and also easy to loading and unloading before and after the processing; Thereby reached simple in structure, reasonable in design, and convenient application purpose.
The preferred implementation that above-described a kind of solar energy polycrystalline silicon sheet clamp for machining only is the utility model; Should be understood that; For the person of ordinary skill of the art; Under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (5)
1. a solar energy polycrystalline silicon sheet clamp for machining is characterized in that, is made up of base plate, train wheel bridge, left clamping plate, right clamping plate, four conductive plates and electrode; Said left clamping plate lower end is fixedly connected with said base plate left end, and said train wheel bridge two ends are hinged with said left clamping plate upper end and said right clamping plate upper end respectively, and said right clamping plate lower end and said base plate right-hand member are through the coordination hinge of latch and jack; It is inboard that said conductive plate is located at said base plate, train wheel bridge, left clamping plate and right clamping plate respectively, and between being held on silicon rod wherein; Said electrode is fixedly arranged on said train wheel bridge and the said right clamping plate.
2. a kind of solar energy polycrystalline silicon sheet clamp for machining according to claim 1 is characterized in that, is equiped with the adjusting bolt on the said train wheel bridge down, and the said adjusting bolt conductive plate that it is inboard compresses to silicon rod through screwing.
3. a kind of solar energy polycrystalline silicon sheet clamp for machining according to claim 2 is characterized in that, is provided with backing plate between the conductive plate of said adjusting bolt and said train wheel bridge inboard.
4. a kind of solar energy polycrystalline silicon sheet clamp for machining according to claim 3 is characterized in that, is provided with holddown spring between the conductive plate of the electrode at said right clamping plate place and said right clamping plate inboard.
5. a kind of solar energy polycrystalline silicon sheet clamp for machining according to claim 4 is characterized in that, is connected in series through RVV between said base plate, train wheel bridge, left clamping plate and the right clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220177876XU CN202556613U (en) | 2012-04-24 | 2012-04-24 | Solar poly-crystal silicon chip process clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220177876XU CN202556613U (en) | 2012-04-24 | 2012-04-24 | Solar poly-crystal silicon chip process clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202556613U true CN202556613U (en) | 2012-11-28 |
Family
ID=47206309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220177876XU Expired - Fee Related CN202556613U (en) | 2012-04-24 | 2012-04-24 | Solar poly-crystal silicon chip process clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202556613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221593A (en) * | 2017-06-13 | 2017-09-29 | 苏州艾力光电科技有限公司 | A kind of electro-optical device |
| CN108081484A (en) * | 2016-11-23 | 2018-05-29 | Lg矽得荣株式会社 | Ingot compression apparatus and the ingot chopper and slicer including ingot compression apparatus |
-
2012
- 2012-04-24 CN CN201220177876XU patent/CN202556613U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108081484A (en) * | 2016-11-23 | 2018-05-29 | Lg矽得荣株式会社 | Ingot compression apparatus and the ingot chopper and slicer including ingot compression apparatus |
| CN108081484B (en) * | 2016-11-23 | 2019-11-12 | 爱思开矽得荣株式会社 | Ingot compression apparatus and ingot chopper and slicer including ingot compression apparatus |
| US10486333B2 (en) | 2016-11-23 | 2019-11-26 | Sk Siltron Co., Ltd. | Ingot pressing apparatus and ingot slicing apparatus including the same |
| CN107221593A (en) * | 2017-06-13 | 2017-09-29 | 苏州艾力光电科技有限公司 | A kind of electro-optical device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140424 |