CN102097533A - Silicon wafer transport overturn carrier - Google Patents
Silicon wafer transport overturn carrier Download PDFInfo
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- CN102097533A CN102097533A CN2010105621359A CN201010562135A CN102097533A CN 102097533 A CN102097533 A CN 102097533A CN 2010105621359 A CN2010105621359 A CN 2010105621359A CN 201010562135 A CN201010562135 A CN 201010562135A CN 102097533 A CN102097533 A CN 102097533A
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- shaped carriage
- rectangular frame
- sucker
- last
- shaped support
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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 invention discloses a silicon wafer transport overturn carrier, comprising a left rotating shaft, a rectangular frame, an upper U-shaped support, a lower U-shaped support and a right rotating shaft, wherein the left rotating shaft and the right rotating shaft are respectively fixed at two ends of the rectangular frame, the upper U-shaped support is fixed on the upper end face of an upper long side of the rectangular frame, so the left rotating shaft, the right rotating shaft and the upper U-shaped support are distributed in a shape of Z, an inner shelf of the upper U-shaped support has the size in length is larger than the maximal size of a cell, the inner shelf of the upper U-shaped support has the size in width from 5mm to 10mm, and the lower end face of the upper U-shaped support is provided with a sucking disc the sucking month of which is slightly higher than the rotary axis; and the upper end face of the lower U-shaped support is provided with another sucking disc the sucking mouth of which is slightly lower than the rotary axis. The silicon wafer transport overturn carrier overcomes the defects that overturn is indispensible to a rotating disk type silicon wafer overturn device and return idling exists in a grip-type silicon wafer overturn device, strengthens the selectivity for a silicon wafer overturn mechanism, enhances the transport speed and reduces the energy consumption.
Description
Technical field:
The present invention relates to the chip transmission device of solar cell plate printer, relate in particular to the chip transmission slice turning device of solar cell plate printer.
Background technology:
The printing of solar battery sheet mainly is divided into three steps, at first is the printing to backplate, secondly is the printing of back surface field, and the 3rd is to print front electrode behind the silicon chip turn-over.In the solar cell plate printer, the battery sheet all uses full-automatic transport sector to transmit, and in transport sector automatic slice turning device must be set, and the silicon chip turn-over could must be printed positive electrode after battery is finished backplate printing and electric field printing.Traditional automatic slice turning device has two kinds of forms, and a kind of is the rotating disc type slice turning device, promptly uses a round turntable structure to turn over sheet, and the silicon chip back side upwards enters turntable structure, and along with 180 ° of the rotations of rotating disk, silicon chip is gone to face up; Another kind is a handgrip formula slice turning device, the rotatable handgrip that has sucker places the silicon chip below, the silicon chip back side upwards is transferred into the handgrip top, after handgrip uses sucker absorption silicon chip, Rotate 180 ° vertically, silicon chip gone to face up, unclamp silicon chip then, handgrip returns the home position and waits for next silicon chip.
More than two kinds of slice turning devices its limitation is all arranged, the rotating disc type slice turning device is merely able to silicon chip is overturn, and as special circumstances silicon chip is directly passed through, and then can be subjected to the obstruction of slice turning device; Though handgrip formula slice turning device can be selected the silicon chip that whether overturns,, its every upset a slice silicon chip all needs the handgrip original position that dallies had back so both been consumed the energy, also transmission speed has been produced restriction.
In order to overcome chip transmission slice turning device above shortcomings in the existing solar cell plate printer, the applicant has invented chip transmission turning device in a kind of solar cell printing machine, it can be realized the upset/not selection of inverted pattern, there is not backhaul idle running again, improved film velocity, both strengthen printing upset washability, reduced energy resource consumption again.In the chip transmission turning device, the chip transmission rollover stand is a critical component wherein in this solar cell printing machine.
Summary of the invention:
The objective of the invention is provides a kind of chip transmission rollover stand for the solar cell printing machine.
Described chip transmission rollover stand, comprise left rotary shaft, rectangular frame, last U-shaped carriage, following U-shaped carriage and right spindle, left rotary shaft and right spindle are separately fixed at the two ends of rectangular frame, and the axis of left rotary shaft and right spindle overlaps with the line of symmetry that rectangular frame is grown the limit up and down, last U-shaped carriage is fixed on the upper surface of going up long limit of rectangular frame, following U-shaped carriage is fixed on the lower surface on following long limit of rectangular frame, along axially seeing of left rotary shaft, last U-shaped carriage and following U-shaped carriage lay respectively at the right side and the left side of rectangular frame, last U-shaped carriage and following U-shaped carriage are parallel to each other, the three is " Z " shape and distributes, the home record length dimension of rectangular frame is greater than the full-size of battery sheet, the home record width dimensions of rectangular frame is 5mm～10mm, left rotary shaft, rectangular frame, last U-shaped carriage, following U-shaped carriage and right spindle are hollow-core construction, and lead to mutually, on the lower surface of last U-shaped carriage, be provided with sucker, and the suction inlet of sucker is a little more than rotation; On the upper surface of following U-shaped carriage, be provided with sucker, and the suction inlet of sucker is a little less than rotation.
Further, the home record length dimension of described rectangular frame is 200mm～210mm, and the home record width dimensions of rectangular frame is 5mm～10mm, and the suction inlet that is installed in the sucker on the U-shaped carriage lower surface is 2mm～3mm to the distance of rotation; The suction inlet that is installed in down the sucker on the U-shaped carriage upper surface is 2mm～3mm to the distance of rotation.
The invention has the beneficial effects as follows: this chip transmission rollover stand has been arranged, just can be for a kind of no backhaul idle running that do not exist is provided in the solar cell printing machine, and have and turn over sheet and do not turn over the chip transmission turning device that sheet is selected, can the battery sheet not had backhaul overturns continuously, can make the chip transmission turning device possess upset and the not selection of inverted pattern again, both overcome the defective that the rotating disc type slice turning device must overturn, overcome the defective that has backhaul idle running in the handgrip formula slice turning device again, strengthened the flexibility of Sheet turning device, eliminated restriction, reduced energy resource consumption simultaneously transmission speed.
Description of drawings:
Fig. 1, Fig. 2 are structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3, Fig. 4, Fig. 5 are the structural representation that chip transmission turning device of the present invention is housed;
Fig. 3 is the A-A cutaway view among Fig. 4;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the left view of Fig. 3;
Fig. 6 is stepping motor, position transducer, vacuum suction loop and the schematic diagram that is electrically connected of electric-controlled parts;
Fig. 7 is vacuum suction circuit's principle figure.
Among the figure: the 1-stepping motor; The 2-rollover stand; The 3-sucker; The 4-bearing pedestal; The 5-vacuum distribution; The 6-transducer; 7-vacuum suction loop; The 8-electric-controlled parts; The 9-conveyer belt; The 21-left rotary shaft; The 22-rectangular frame; The last U-shaped carriage of 23-; U-shaped carriage under the 24-; The 25-right spindle; The 71-vacuum generator; The 72-pressure-reducing valve; The 73-choke valve; The 74-reversal valve; The 75-filter; The 76-vacuum switch.
Embodiment:
Below in conjunction with description of drawings the specific embodiment of the present invention:
Described chip transmission rollover stand, as Fig. 1, shown in Figure 2, it comprises left rotary shaft 21, rectangular frame 22, last U-shaped carriage 23, following U-shaped carriage 24 and right spindle 25, left rotary shaft 21 and right spindle 25 are separately fixed at the two ends of rectangular frame 22, and the axis of left rotary shaft 21 and right spindle 25 overlaps with the line of symmetry that rectangular frame 22 is grown the limit up and down, last U-shaped carriage 23 is fixed on the upper surface of going up long limit of rectangular frame 22, following U-shaped carriage 24 is fixed on the lower surface on following long limit of rectangular frame 22, along axially seeing of left rotary shaft 21, last U-shaped carriage 23 and following U-shaped carriage 24 lay respectively at the right side and the left side of rectangular frame 22, last U-shaped carriage 23 and following U-shaped carriage 24 are parallel to each other, the three is " Z " shape and distributes, the home record length dimension of rectangular frame 22 is 200mm～210mm, the home record width dimensions of rectangular frame 22 is 5mm～10mm, left rotary shaft 21, rectangular frame 22, last U-shaped carriage 23, following U-shaped carriage 24 and right spindle 25 are hollow-core construction, and lead to mutually, on the lower surface of last U-shaped carriage 23, be provided with sucker 3, and the suction inlet of sucker 3 is 2mm～3mm to the distance of rotation; On the upper surface of following U-shaped carriage 24, be provided with sucker 3, and the suction inlet of sucker 3 is 2mm～3mm to the distance of rotation.
Fig. 3～Fig. 7 is for containing solar cell printing machine chip transmission slice turning device of the present invention, comprise stepping motor 1, chip transmission rollover stand 2, sucker 3, bearing pedestal 4, vacuum distribution 5, transducer 6, vacuum suction loop 7 and electric-controlled parts 8, described chip transmission rollover stand 2 comprises left rotary shaft 21, rectangular frame 22, last U-shaped carriage 23, following U-shaped carriage 24 and right spindle 25, left rotary shaft 21 and right spindle 25 are separately fixed at the two ends of rectangular frame 22, and the axis of left rotary shaft 21 and right spindle 25 overlaps with the line of symmetry that rectangular frame 22 is grown the limit up and down, last U-shaped carriage 23 is fixed on the upper surface of going up long limit of rectangular frame 22, following U-shaped carriage 24 is fixed on the lower surface on following long limit of rectangular frame 22, along axially seeing of left rotary shaft 21, last U-shaped carriage 23 and following U-shaped carriage 24 lay respectively at the right side and the left side of rectangular frame 22, last U-shaped carriage 23 and following U-shaped carriage 24 are parallel to each other, the three is " Z " shape and distributes, the home record length dimension of rectangular frame 22 is 200mm～210mm, the home record width dimensions of rectangular frame 22 is 5mm～10mm, left rotary shaft 21, rectangular frame 22, last U-shaped carriage 23, following U-shaped carriage 24 and right spindle 25 are hollow-core construction, and lead to mutually, on the lower surface of last U-shaped carriage 23, be provided with sucker 3, and the suction inlet of sucker 3 is 2mm～3mm to the distance of rotation; On the upper surface of following U-shaped carriage 24, be provided with sucker 3, and the suction inlet of sucker 3 is 2mm～3mm to the distance of rotation, the output shaft direct connection of left rotary shaft 21 and stepping motor 1, right spindle 25 is bearing on the bearing pedestal 4, vacuum distribution 5 is installed on the right-hand member of right spindle 25, all suckers 3 all link to each other with vacuum suction loop 7 through vacuum distribution 5, described vacuum suction loop 7 is by vacuum generator 71, pressure-reducing valve 72, choke valve 73, reversal valve 74, filter 75, vacuum switch 76 and sucker 3 are formed, the vacuum that vacuum generator 71 produces is divided into two the tunnel, one the tunnel through pressure-reducing valve 72 choke valves 73, reversal valve 74, filter 75 and vacuum switch 76 are supplied with the sucker of going up on the U-shaped carriage 23 3, and another road is through pressure-reducing valve 72 choke valves 73, reversal valve 74, sucker 3 under filter 75 and vacuum switch 76 are supplied with on the U-shaped carriage 24; Transducer 6 is arranged on the below of contact pin station, aims at battery sheet input, and stepping motor 1, vacuum suction loop 5 and reception room, position sensor 6 all are electrically connected with electric-controlled parts 8.
Using method of the present invention is as follows: after the printing of the printing of the backplate of finishing the battery sheet and back surface field, the battery sheet is transmitted is with 9 to deliver to the contact pin station, this at present U-shaped carriage 24 be positioned at the below of contact pin station, when the battery sheet is fallen down on the U-shaped carriage 24, be positioned at its below transducer 6 obtain signal after, send signal to electric-controlled parts 8 immediately, make 7 actions of vacuum suction loop, make the sucker 3 that is installed in down on the U-shaped carriage 24 hold the back side of battery sheet earlier, control step motor 1 makes rollover stand 2 turn clockwise 180 ° then, make down U-shaped carriage 24 forward the off-chip station to, make down the sucker 3 distortion skies on the U-shaped carriage 24 again, the battery sheet has just been realized 180 ° of upsets like this, is faced up by the battery sheet that descends 3 let-downs of sucker on the U-shaped carriage 24, is transmitted to be with 9 fortune to battery sheet front electrode printing station.When a battery sheet input, last U-shaped carriage 23 has been in the contact pin station, after transducer 6 obtains signal, send signal to electric-controlled parts 8 immediately, make 7 actions of vacuum suction loop, make the sucker 3 that is installed on the U-shaped carriage 23 hold the back side of battery sheet, control step motor 1 makes rollover stand 2 turn clockwise 180 ° then, make U-shaped carriage 23 forward the off-chip station to, make the sucker 3 distortion skies on the U-shaped carriage 23 again, such second battery sheet just realized 180 ° of upsets, faced up by the battery sheet of 3 let-downs of sucker on the last U-shaped carriage 23, be transmitted and be with 9 fortune, so circulation to battery sheet front electrode printing station.
Claims (2)
1. chip transmission rollover stand, it is characterized in that: it comprises left rotary shaft (21), rectangular frame (22), last U-shaped carriage (23), following U-shaped carriage (24) and right spindle (25), left rotary shaft (21) and right spindle (25) are separately fixed at the two ends of rectangular frame (22), and the axis of left rotary shaft (21) and right spindle (25) overlaps with the line of symmetry that rectangular frame (22) is grown the limit up and down, last U-shaped carriage (23) is fixed on the upper surface of going up long limit of rectangular frame (22), following U-shaped carriage (24) is fixed on the lower surface on following long limit of rectangular frame (22), along axially seeing of left rotary shaft (21), last U-shaped carriage (23) and following U-shaped carriage (24) lay respectively at the right side and the left side of rectangular frame (22), last U-shaped carriage (23) and following U-shaped carriage (24) are parallel to each other, the three is " Z " shape and distributes, the home record length dimension of rectangular frame (22) is greater than the full-size of battery sheet, the home record width dimensions of rectangular frame (22) is 5mm～10mm, left rotary shaft (21), rectangular frame (22), last U-shaped carriage (23), following U-shaped carriage (24) and right spindle (25) are hollow-core construction, and lead to mutually, on the lower surface of last U-shaped carriage (23), be provided with sucker (3), and the suction inlet of sucker (3) is a little more than rotation; On the upper surface of following U-shaped carriage (24), be provided with sucker (3), and the suction inlet of sucker (3) is a little less than rotation.
2. according to the described chip transmission rollover stand of claim 1, it is characterized in that: the home record length dimension of described rectangular frame (22) is 200mm～210mm, the home record width dimensions of rectangular frame (22) is 5mm～10mm, and the suction inlet that is installed in the sucker (3) on U-shaped carriage (23) lower surface is 2mm～3mm to the distance of rotation; The suction inlet that is installed in down the sucker (3) on U-shaped carriage (24) upper surface is 2mm～3mm to the distance of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010562135.9A CN102097533B (en) | 2010-11-29 | 2010-11-29 | Silicon wafer transport overturn carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010562135.9A CN102097533B (en) | 2010-11-29 | 2010-11-29 | Silicon wafer transport overturn carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102097533A true CN102097533A (en) | 2011-06-15 |
| CN102097533B CN102097533B (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010562135.9A Active CN102097533B (en) | 2010-11-29 | 2010-11-29 | Silicon wafer transport overturn carrier |
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| CN (1) | CN102097533B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030558A (en) * | 2013-03-05 | 2014-09-10 | 三星钻石工业股份有限公司 | Substrate processing system and substrate reverting device |
| CN104952974A (en) * | 2015-04-30 | 2015-09-30 | 新奥光伏能源有限公司 | Wafer turnover equipment |
| CN114204045A (en) * | 2021-10-26 | 2022-03-18 | 东风汽车集团股份有限公司 | Preparation equipment and system of fuel cell membrane electrode |
Citations (3)
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| CN2762970Y (en) * | 2004-11-04 | 2006-03-08 | 大连理工大学 | Transferring robot |
| CN101612716A (en) * | 2009-07-16 | 2009-12-30 | 浙江工业大学 | Special grinding machine for ground finish of crystal silicon square billet |
| CN201946619U (en) * | 2010-11-29 | 2011-08-24 | 常州亿晶光电科技有限公司 | Silicon slice conveying turnover rack |
-
2010
- 2010-11-29 CN CN201010562135.9A patent/CN102097533B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2762970Y (en) * | 2004-11-04 | 2006-03-08 | 大连理工大学 | Transferring robot |
| CN101612716A (en) * | 2009-07-16 | 2009-12-30 | 浙江工业大学 | Special grinding machine for ground finish of crystal silicon square billet |
| CN201946619U (en) * | 2010-11-29 | 2011-08-24 | 常州亿晶光电科技有限公司 | Silicon slice conveying turnover rack |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104030558A (en) * | 2013-03-05 | 2014-09-10 | 三星钻石工业股份有限公司 | Substrate processing system and substrate reverting device |
| KR101830598B1 (en) * | 2013-03-05 | 2018-02-22 | 미쓰보시 다이야몬도 고교 가부시키가이샤 | Substrate processing system and substrate inverting apparatus |
| CN104030558B (en) * | 2013-03-05 | 2018-09-28 | 三星钻石工业股份有限公司 | Base plate processing system and substrate inversion set |
| CN104952974A (en) * | 2015-04-30 | 2015-09-30 | 新奥光伏能源有限公司 | Wafer turnover equipment |
| CN114204045A (en) * | 2021-10-26 | 2022-03-18 | 东风汽车集团股份有限公司 | Preparation equipment and system of fuel cell membrane electrode |
| CN114204045B (en) * | 2021-10-26 | 2023-08-22 | 东风汽车集团股份有限公司 | Preparation equipment and system of fuel cell membrane electrode |
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| Publication number | Publication date |
|---|---|
| CN102097533B (en) | 2014-05-28 |
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