CN202549898U - Silicon wafer pre-positioning mechanism for solar cell production line equipment - Google Patents
Silicon wafer pre-positioning mechanism for solar cell production line equipment Download PDFInfo
- Publication number
- CN202549898U CN202549898U CN201220063246XU CN201220063246U CN202549898U CN 202549898 U CN202549898 U CN 202549898U CN 201220063246X U CN201220063246X U CN 201220063246XU CN 201220063246 U CN201220063246 U CN 201220063246U CN 202549898 U CN202549898 U CN 202549898U
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- cylinder
- silicon chip
- positioning
- production line
- nylon strip
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a silicon wafer pre-positioning mechanism for solar cell production line equipment, belonging to the field of automated equipment for solar cell manufacturing. The silicon wafer pre-positioning mechanism comprises a positioning nylon strip, wherein one side of the positioning nylon strip is provided with a cylinder for driving the positioning nylon strip to move; and a buffer device for buffering the impact of a cylinder piston rod on the positioning nylon strip is mounted on the cylinder. The silicon wafer pre-positioning mechanism can be used for silicon wafer pre-positioning on solar cell production line equipment such as screen printing equipment, laser edge etching equipment and testing and separating equipment. The printing, etching and testing of a solar cell silicon wafer have high requirements for the positioning of the silicon wafer; and an accurate positioning device is high in cost and small in positioning range. The mechanism can be used prior to accurate positioning, so that the moving range of the silicon wafer during accurate positioning is reduced, the equipment cost is lowered, and the production efficiency of the equipment is improved.
Description
Technical field
The utility model relates to solar cell manufacturing automation apparatus field, relates in particular to a kind of pre-determined bit mechanism of solar battery sheet when carrying out technological operation that be used for.
Background technology
The challenge that solar cell manufacturer faces is now beginning to produce a polarization into two big emphasis: the power that improves solar cell is to increase the energy output of unit are; Next is to need not to increase corresponding investment and increase productivity with existing processes.Like this, improve the positioning accuracy of equipment, the stability and the repeatability that improve the technology of battery sheet just seem very important, reduce the equipment fragment rate simultaneously and also can enhance productivity accordingly.Equipment badly influences the yields of battery sheet to the positioning accuracy of silicon chip, and the hi-Fix agency cost is high on a large scale.
The utility model content
In order to reduce the moving range of hi-Fix mechanism, improve locating speed, reduce cost; And minimizing fragment rate; The utility model aims to provide a kind of silicon chip pre-determined bit mechanism that is used on the solar battery sheet apparatus for production line, and this pre-determined bit mechanism is used for the accurately preceding pre-determined bit in location of silicon chip, can reduce the moving range of hi-Fix mechanism greatly; The locating speed of silicon chip when improving solar battery sheet high accuracy technology; Reduce cost,, guarantee that silicon chip reaches the Primary Location effect before getting into hi-Fix mechanism to realize the accurately preceding pre-determined bit in location.
To achieve these goals, the technical scheme that the utility model adopted is:
A kind of silicon chip pre-determined bit mechanism that is used on the solar battery sheet apparatus for production line; Its design feature is; Comprise the location nylon strip, this location nylon strip one side is provided with and drives the cylinder that the location nylon strip moves, and the buffer unit that the bounce cylinder piston rod impacts the location nylon strip is housed on cylinder.
The structure of said buffer unit is to comprise the cylinder mounting plate that is contained in location nylon strip one side and be contained in the fixed head on the cylinder mounting plate; Be installed with cylinder under the said cylinder mounting plate, nylon strip lower end, said location is provided with and the corresponding pilot hole of the piston rod of this cylinder, is equipped with between said cylinder mounting plate and the fixed head to reduce to locate the spring that nylon strip impacts silicon chip when piston rod stretches out.
Said cylinder is preferably the duplex cylinder.
Miniature line slideway auxiliary is housed between said cylinder mounting plate and the fixed head, and this fixed head is concave character type, and said miniature line slideway auxiliary is arranged in the cavity of fixed head.
Said fixed head lower end has groove, and said spring part at least places in this groove.
Said cylinder mounting plate is provided with the projection that is used to compress spring.
But the cylinder backspace mechanism is housed on the said cylinder, but this cylinder backspace mechanism is made up of miniature line slideway auxiliary and spring mainly.But through disposing location duplex cylinder backspace mechanism, if the location nylon strip puts in place, piston rod is not also accomplished from cylinder body, and cylinder block and cylinder mounting plate can be avoided locating nylon strip and push silicon chip by force and cause fragment to moving in the other direction.
By said structure, the utility model is mainly formed the complete silicon chip transfer system both sides that are installed in by duplex cylinder, location nylon strip, cylinder mounting plate, spring, spring fixed block; Symmetry is installed in pairs; Nylon reduced fragment, but adopts the cylinder backspace mechanism simultaneously the impact of silicon chip when the cushioning effect of employing spring reduced the location; If the location nylon strip puts in place; Piston rod is not also accomplished from cylinder body, and cylinder block and cylinder mounting plate can be avoided locating nylon strip and push silicon chip by force and cause fragment to moving in the other direction.
When silicon chip is sent to the pre-determined bit station via transfer system; Optoelectronic switch detects silicon chip and puts in place; Pre-determined bit mechanism starts; The duplex cylinder of transfer system both sides will be located nylon strip simultaneously and steadily released to the centre, and silicon chip is just pushed away to the center, correct the side-play amount of silicon chip in the original belt transport process.Nylon strip all pushes away silicon chip to the center when the location, both sides, and the cylinder backspace mechanism can outwards move cylinder block, guarantee to locate nylon strip and contact with silicon chip all the time, but the silicon chip of can not crushing by force can realize not having the fragment pre-determined bit.
Compared with prior art, the beneficial effect of the utility model is:
The utility model adopts Compact Design, and spring is hidden in the fixed head, and the duplex cylinder mounting plate is provided with boss; Put in the fixed head and contact with spring; Extrusion spring, the effect of spring are exactly to guarantee that piston rod is steady, can not impact; Simultaneously, can not cause fragment if nylon strip is stressed in the location can move cylinder block after together with its mounting panel after acquiring a certain degree.
The utility model is used for pre-determined bit before being used for getting hi-Fix mechanism on the solar battery sheet apparatus for production line; Also can satisfy the general equipment of many positioning accuracy requests uses as detent mechanism; Improve automation degree of equipment, reduced equipment cost, improved formation efficiency.The utility model uses mainly as silicon chip pre-determined bit on the solar battery sheet apparatus for production line, all can adopt like silk screen printing, laser edge etching, testing, sorting equipment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to set forth.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the exploded perspective view of Fig. 1;
Fig. 3 is the structural representation of the said fixed head of the utility model.
In the drawings
1-duplex cylinder; The 2-cylinder mounting plate; The 3-spring; The miniature line slideway auxiliary of 4-; The 5-fixed head;
6-locatees nylon strip; The 7-groove; The 8-pilot hole; The 9-piston rod; The 10-projection.
Embodiment
The said silicon chip pre-determined bit mechanism that is used for the solar battery sheet apparatus for production line of the utility model; As depicted in figs. 1 and 2, mainly form by fixed head 5, the location nylon strip 6 of duplex cylinder 1, cylinder mounting plate 2, spring 3, miniature line slideway auxiliary 4, concave character type.Said duplex cylinder 1 is installed in below the cylinder mounting plate 2, and location nylon strip 6 is fixed on the shaft pushing block of duplex cylinder 1 piston rod bearing of trend, and is as shown in Figure 3; Projection 10 above the cylinder mounting plate 2 inserts in the groove 7 of fixed head 1 both sides; Spring 3 is positioned at the groove 7 of fixed head 1, contacts with cylinder mounting plate 2 projections 10, when 1 work of duplex cylinder; Spring 3 can play cushioning effect, reduces motion and impacts.The guide rail of miniature line slideway auxiliary 4 is installed on the cylinder mounting plate 2, and slide block links to each other with fixed head 1, and the direction of motion of assurance cylinder mounting plate 2 linearly.
The utility model can be used as silicon chip pre-determined bit use on the solar battery sheet apparatus for production line, all can adopt like silk screen printing, laser edge etching, testing, sorting equipment.Silicon chip of solar cell printing, etching, test are all high to the silicon chip positioning requirements; The accurate positioning device cost is high, and orientation range is little, the moving range of silicon chip when before accurately locating, adopting this mechanism can reduce accurately to locate; Lower equipment cost, improve production efficiency of equipment.The general paired use of the utility model mechanism is installed in silicon chip transfer system both sides, and symmetry is installed.
Introduce the concrete motion mode of the silicon chip pre-determined bit mechanism that is used for the solar battery sheet apparatus for production line below.Accomplish the leading portion operation when silicon chip, when being sent to the pre-determined bit station through feed belt, feed belt quits work; The duplex cylinder 1 of the utility model mechanism starts, and piston rod 9 twin shafts stretch out, and will locate nylon strip 6 and push silicon chip to predetermined direction; When the location of belt both sides nylon strip 6 all contacted with silicon chip, silicon chip reached the precalculated position, at this moment; But the backspace mechanism of being made up of miniature line slideway auxiliary 4 and spring 3 grades comes into force; Keep location nylon strip 6 motionless, cylinder 1 cylinder body is drawn back, and avoids locating nylon strip 6 and pushes silicon chip by force and cause fragment.In whole position fixing process, the impact of 6 pairs of silicon chips of location nylon strip reduces fragment when utilizing the cushioning effect of spring 3 to reduce piston rod.After accomplishing the action of silicon chip pre-determined bit, piston rod bounces back in duplex cylinder 1 cylinder body.
The utility model adopts Compact Design, and spring 3 is hidden in the fixed head 5, and duplex cylinder mounting plate 2 is provided with boss; Put in the fixed head 5 and contact with spring 3; Extrusion spring 3, the effect of spring 3 are exactly to guarantee that piston rod 9 is steady, can not impact; Simultaneously, can not cause fragment if can cylinder 1 cylinder body UNICOM cylinder mounting plate 2 be moved after together after nylon strip 6 stressed the acquiring a certain degree of location.
The utility model is used for pre-determined bit before can be used for getting hi-Fix mechanism on the solar battery sheet apparatus for production line; Also can satisfy the general equipment of many positioning accuracy requests and do position detent mechanism use; Improve automation degree of equipment, reduced equipment cost, improved formation efficiency.
The content that the foregoing description is illustrated is to be understood that to these embodiment and only is used to be illustrated more clearly in the utility model; And be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the utility model.
Claims (7)
1. silicon chip pre-determined bit mechanism that is used for the solar battery sheet apparatus for production line; It is characterized in that; Comprise that location nylon strip (6), these location nylon strip (6) one sides are provided with the cylinder (1) that driving location nylon strip (6) moves, and are equipped with the buffer unit that bounce cylinder (1) piston rod (9) impacts location nylon strip (6) on cylinder (1).
2. according to the said silicon chip pre-determined bit mechanism that is used for the solar battery sheet apparatus for production line of claim 1; It is characterized in that; The structure of said buffer unit is to comprise the cylinder mounting plate (2) that is contained in location nylon strip (6) one sides and be contained in the fixed head (5) on the cylinder mounting plate (2); Be installed with cylinder (1) under the said cylinder mounting plate (2); Said location nylon strip (6) lower end is provided with the corresponding pilot hole of piston rod (9) (8) with this cylinder (1), minimizing piston rod (9) is housed between said cylinder mounting plate (2) and the fixed head (5) locatees the spring (3) that nylon strip impacts silicon chip when stretching out.
3. according to claim 1 or the 2 said silicon chip pre-determined bit mechanisms that are used for the solar battery sheet apparatus for production line, it is characterized in that said cylinder (1) is the duplex cylinder.
4. according to the said silicon chip pre-determined bit mechanism that is used for the solar battery sheet apparatus for production line of claim 2; It is characterized in that; Between said cylinder mounting plate (2) and the fixed head (5) miniature line slideway auxiliary (4) is housed; This fixed head (5) is concave character type, and said miniature line slideway auxiliary (4) is arranged in the cavity of fixed head (5).
5. according to the said solar battery sheet apparatus for production line silicon chip pre-determined bit mechanism that is used for of claim 2, it is characterized in that said fixed head (5) lower end has groove (7), said spring (3) part at least places in this groove (7).
6. according to the said silicon chip pre-determined bit mechanism that is used for the solar battery sheet apparatus for production line of claim 2, it is characterized in that said cylinder mounting plate (2) is provided with the projection (10) that is used to compress spring (3).
7. according to claim 1 or the 2 said silicon chip pre-determined bit mechanisms that are used for the solar battery sheet apparatus for production line, it is characterized in that, said cylinder (1) but on the cylinder backspace mechanism is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220063246XU CN202549898U (en) | 2012-02-24 | 2012-02-24 | Silicon wafer pre-positioning mechanism for solar cell production line equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220063246XU CN202549898U (en) | 2012-02-24 | 2012-02-24 | Silicon wafer pre-positioning mechanism for solar cell production line equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202549898U true CN202549898U (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220063246XU Expired - Fee Related CN202549898U (en) | 2012-02-24 | 2012-02-24 | Silicon wafer pre-positioning mechanism for solar cell production line equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN202549898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298592A (en) * | 2016-08-15 | 2017-01-04 | 太仓高创电气技术有限公司 | A kind of mechanism for testing for manufacturing semiconductor module and method of work thereof |
-
2012
- 2012-02-24 CN CN201220063246XU patent/CN202549898U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106298592A (en) * | 2016-08-15 | 2017-01-04 | 太仓高创电气技术有限公司 | A kind of mechanism for testing for manufacturing semiconductor module and method of work thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN HONGTAIYANG PHOTOELECTRIC TECHNOLOGY CO., LT Effective date: 20140815 Owner name: NO.48 INST. CHINA ELECTRONICS TECH GROUP Free format text: FORMER OWNER: HUNAN HONGTAIYANG PHOTOELECTRIC TECHNOLOGY CO., LTD. Effective date: 20140815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410205 CHANGSHA, HUNAN PROVINCE TO: 410111 CHANGSHA, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140815 Address after: 410111 Hunan province Changsha Tianxin xinkaipu Road No. 1025 Patentee after: No.48 Inst. China Electronics Tech Group Patentee after: Hunan Red Sun Photoelectricity Science and Technology Co.,Ltd. Address before: 410205 No. 586 west slope, Tongzi hi tech Industrial Development Zone, Hunan, Changsha Patentee before: Hunan Red Sun Photoelectricity Science and Technology Co.,Ltd. |
|
| 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: 20121121 Termination date: 20180224 |