CN117238822A - Photovoltaic solar cell silicon chip screen printing unloading mechanism - Google Patents
Photovoltaic solar cell silicon chip screen printing unloading mechanism Download PDFInfo
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- CN117238822A CN117238822A CN202311492667.3A CN202311492667A CN117238822A CN 117238822 A CN117238822 A CN 117238822A CN 202311492667 A CN202311492667 A CN 202311492667A CN 117238822 A CN117238822 A CN 117238822A
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 104
- 239000010703 silicon Substances 0.000 title claims abstract description 104
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 238000007650 screen-printing Methods 0.000 title claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 51
- 238000009434 installation Methods 0.000 claims description 33
- 230000007306 turnover Effects 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 20
- 230000000087 stabilizing effect Effects 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 235000012431 wafers Nutrition 0.000 abstract description 81
- 238000007639 printing Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000002002 slurry Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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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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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention discloses a screen printing and blanking mechanism for a photovoltaic solar cell silicon wafer, and particularly relates to the field of solar cell silicon wafer screen printing auxiliary equipment. According to the screen printing blanking mechanism for the photovoltaic solar cell silicon wafer, the silicon wafer on the conveying device can be turned over through the arranged mounting vertical plate and the turning part, so that the screen printed silicon wafer printing surface is inspected; the device is mutually matched with the telescopic cylinder through the part structure arranged on the collecting and discharging part, a plurality of silicon wafers stacked at the upper ends of the two bearing plates in the inner cavity of the collecting box can be moved out of the inner cavity of the collecting box, then the silicon wafers can be collected and stored rapidly, and a specific device is not needed.
Description
Technical Field
The invention relates to the field of solar cell silicon wafer screen printing auxiliary equipment, in particular to a photovoltaic solar cell silicon wafer screen printing blanking mechanism.
Background
The photovoltaic solar silicon wafer is a core part in a solar power generation system and is also the most valuable part in the solar power generation system. The photovoltaic solar silicon wafer has the function of converting solar energy into electric energy, and the electric energy is sent to the electric storage for storage or is directly used for pushing a load to work. The quality and cost of photovoltaic solar silicon wafers will directly determine the quality and cost of the overall solar power generation system. For the basic electrode of the photovoltaic solar silicon wafer, the most commonly adopted production process at present adopts a screen printing method, the working principle of the screen printing is that a certain pressure is applied to the slurry part of a screen by using a scraper through the slurry of a screen pattern part, and meanwhile, the slurry moves towards the other end of the screen, so that the slurry is extruded onto a substrate from the mesh of the pattern part by the scraper in the moving process and is attached to the substrate, the printing stroke is finished, and the silicon wafer is required to be collected and stored by a blanking mechanism after the printing is finished.
The Chinese patent document CN205602667U discloses a photovoltaic solar cell silicon wafer printing blanking mechanism, a cell piece conveying device conveys a cell piece flowing out of printing equipment, a cell piece seat positioning mechanism which is longitudinally and intermittently lifted and positioned on a workbench is just positioned at the conveying tail end of the cell piece discharging conveying device, a cell piece seat feeding conveying device can convey empty cell piece seats to the cell piece seat positioning mechanism one by one to be fixedly positioned, the cell piece seat forms an opening towards one side of the cell piece discharging conveying device, a plurality of slots for inserting the cell piece are formed on two opposite side walls of the cell piece seat, a cell piece seat lifting driving device drives the cell piece seat positioning mechanism to lift, the cell piece seat discharging conveying device can convey the cell piece seat filled with the cell piece on the cell piece seat positioning mechanism to a designated position, and a controller controls the actions of each part.
When the device is used for transporting the battery piece to the receiving mechanism, the battery piece can only be transported to the receiving mechanism through the conveying belt, the silicon wafer is inserted into the battery piece seat, and the battery piece seat is possibly damaged during the printing of the silicon wafer, but the device can not turn over the silicon wafer, and the two printing surfaces of the silicon wafer can not be checked, in addition, the device needs a specific collecting device to collect the silicon wafer, so that the device has certain limitation on the collection of the silicon wafer.
Disclosure of Invention
The invention mainly aims to provide a screen printing and blanking mechanism for a photovoltaic solar cell silicon wafer, which can effectively solve the problem that a device has certain limitation because a silicon wafer cannot be turned over in the transportation process and a specific collecting device is needed for collecting the silicon wafer.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the screen printing and blanking mechanism for the photovoltaic solar cell silicon wafer comprises a conveying device, an installation vertical plate, a vertical column and four supporting legs, wherein a turnover part is arranged at the rear end of the installation vertical plate, a turnover matching part is arranged at the upper end of the vertical column, a conveying part is arranged at the upper ends of the four supporting legs together, and a collecting and discharging part is arranged at the right end of the conveying part;
the conveying component comprises an installing table, the installing table is fixed at four supporting leg upper ends, telescopic cylinders are fixed at the lower ends of the installing table, three transverse plates are arranged at the upper ends of the installing table, two symmetrical vertical plates II and two symmetrical vertical plates I are fixed at the upper ends of the transverse plates, one ends, far away from each other, of the vertical plates I are provided with a transmission shaft, a bevel gear I is fixed at the front side of the outer surface of the transmission shaft, a belt pulley II is fixed at the rear side of the outer surface of the transmission shaft, a transmission belt is connected with the outer surface of the belt pulley II jointly, three rotating cylinders are arranged on the outer surface of the transmission shaft, one sides, far away from the collecting discharging component, of the outer surface of the rotating cylinders are all provided with supporting blocks, three supporting blocks are far away from one sides, far away from the collecting discharging component, of the front and rear ends of the supporting plates are all provided with wheel sets jointly, the wheel sets on the same sides are connected with a transmission belt jointly, and the upper surface of the transmission belt is provided with a plurality of push blocks, and the front and rear supporting plates are provided with two ends, far away from each other, and two fixing rods are mutually far away from one end.
Preferably, the mounting table rear end is equipped with the installation axle one, an installation axle surface rear side is fixed with a belt pulley, a belt pulley front end is equipped with a gear, the mounting table rear end is equipped with the installation axle two, installation axle surface rear side is fixed with No. two belt pulleys, no. two belt pulley front ends are equipped with No. two gears, no. two gears with a gear intermeshing, a belt pulley with an external surface connection of belt pulley has transmission belt, same row three riser one upper end is fixed with deflector one jointly, same row three riser two upper ends are fixed with deflector two jointly.
Preferably, the overturning matching component comprises a motor I, the motor I is fixed at the upper end of the upright column, a connecting shaft III is fixed at the output end of the motor I, a belt pulley I is fixed at the front side of the three outer surfaces of the connecting shaft, a circular plate is fixed in the middle of the three outer surfaces of the connecting shaft, an arc-shaped plate is fixed on the outer surface of the circular plate, a clamping groove is formed in the front end of the arc-shaped plate, a connecting plate is arranged on the outer surface of the circular plate and located at a notch of the arc-shaped plate, and a pushing column is fixed at one side, far away from the circular plate, of the front end of the connecting plate.
Preferably, the turnover part comprises a mounting rod, the mounting rod with installation riser rear end fixed connection, the mounting rod surface rotates and is connected with the upset lantern ring, the upset lantern ring surface is equipped with six ring array's transmission subassembly, the upset lantern ring rear end is fixed with the disc, six ring array's promotion groove has been seted up to the disc rear end, six promote the groove inner chamber be close to one side of disc centre of a circle all is fixed with stable post, promote the groove with push away the post and cooperate.
Preferably, the transmission assembly comprises a mounting block, the mounting block is fixed on the outer surface of the overturning collar, the mounting block is far away from the surface of one side of the overturning collar, three matching grooves are formed in the surface of one side of the overturning collar, two groups of symmetrical limiting plates and two groups of symmetrical clamping plates are fixed on the surface of one side of the overturning collar, and a plurality of limiting cylinders are arranged at one ends, close to each other, of the limiting plates.
Preferably, collect ejection of compact part and include collection case and locating plate, the locating plate with flexible cylinder output fixed connection, collection case left end is fixed with two symmetrical adjusting blocks, both sides all are equipped with two symmetry's connecting axle one around the collection case upper end, four connecting axle one all runs through collection case upper end, four the equal cover of connecting axle one surface downside is equipped with the protection lantern ring, two of homonymy connecting axle one surface is equipped with the loading board jointly, four connecting axle one end all is fixed with reciprocating screw.
Preferably, the first outer surfaces of the four connecting shafts are respectively fixed with a third belt pulley, the third belt pulley outer surfaces of the two connecting shafts on the same side are jointly connected with a transmission belt, the fourth belt pulley is respectively fixed on the upper side of the first outer surface of the connecting shaft on the rear side, the fourth belt pulley outer surfaces are jointly connected with a transmission belt, and the fifth belt pulley is fixed on the upper side of any one of the first outer surfaces of the two connecting shafts on the front side.
Preferably, a connecting block is fixed at the upper part of the left side of the front end of the collecting box, a connecting shaft II is arranged at the upper end of the connecting block, a belt pulley six is fixed at the upper side of the outer surface of the connecting shaft, a transmission belt is connected with the outer surface of the belt pulley six together with the outer surface of the belt pulley five, and a bevel gear II matched with the bevel gear I is fixed at the lower end of the connecting shaft II.
Preferably, the baffle that gathers materials case inner chamber diapire is fixed with two symmetries, two the baffle runs through the homonymy respectively the loading board, it is equipped with the bottom plate to gather materials case inner chamber diapire, it is fixed with two symmetrical start-up components to gather materials case inner chamber diapire, start-up components with the electricity is connected between the telescopic cylinder, bottom plate upper end right side is fixed with the dog, the bottom plate upper end is equipped with two plankers, bottom plate lower extreme middle part is equipped with the rack, two spouts have been seted up to the dog left end, two equal sliding connection of spout inner chamber has the sliding block, two the sliding block respectively with two planker fixed connection, two the sliding block right-hand member middle part all is fixed with arc piece one, two the one end that arc piece one is close to each other is fixed with the connecting rod jointly.
Preferably, two symmetrical fixed arc blocks are fixed on the lower side of the right end of the collecting box, a rotating rod is arranged at one end, away from each other, of each fixed arc block, rotating plates are fixed on the front side and the rear side of the outer surface of the rotating rod, and a matched gear matched with the rack is arranged in the middle of the outer surface of the rotating rod.
Compared with the prior art, the invention has the following beneficial effects:
the device can turn over the silicon wafer on the conveying device through the arranged mounting vertical plate and the turning part, so that the printing surface of the silicon wafer after screen printing can be inspected; the connecting plate connected with the pushing column is driven by the rotating circular plate to enter the pushing groove on the circular plate, the pushing column rotates to push the circular plate to rotate 60 degrees, so that the overturning lantern ring rotates, then the silicon wafer on the conveying device is transported by the overturning lantern ring in the conveying assembly, the pushing column continuously rotates, the silicon wafer can be overturned and placed in the next device, and the clamping groove plays a limiting role on the stabilizing column when the circular plate rotates intermittently through the cooperation between the clamping groove and the stabilizing column, so that the overturning lantern ring is kept stable, and the silicon wafer on the conveying assembly is kept stable.
The device can transfer and collect the silicon chip after the turnover part is turned over through the conveying part and the collecting discharging part, the push blocks are arranged on the upper surfaces of the three conveying belts and the conveying belts, the turned silicon chip can be transmitted through the power transmission of the transmission shafts, the conveying belts rotate, the silicon chip is conveyed to the inner cavity of the material collecting box on the upper surfaces of the conveying belts by the push blocks, the printing surface after the silicon chip is turned over can be checked in the conveying process, the silicon chip on the conveying belts enters the inner cavity of the material collecting box, and the power transmission to the first connecting shafts can be realized through the mutual matching between the first bevel gears and the second bevel gears, so that the reciprocating screw rod moves downwards along with the first bearing plates, and the silicon chip collected on the upper ends of the bearing plates is orderly stacked and stored in the inner cavity of the material collecting box.
The device is matched with the telescopic cylinder through a part of structures arranged on the collecting and discharging part, so that a plurality of silicon wafers stacked at the upper ends of two bearing plates in the inner cavity of the collecting box can be moved out of the inner cavity of the collecting box, then the silicon wafers can be quickly collected and stored, and the silicon wafers can be collected without a specific device; when the loading board touches the starting assembly, the starting assembly is enabled to control the telescopic cylinder to start, so that the positioning board is pushed out to the right side from the inner cavity of the material collecting box, the stacked silicon wafers collected on the two loading boards are pushed out to the right side from the upper end of the bottom plate, when the positioning board pushes the bottom plate, the racks move, so that the matched gears rotate, then the two rotating boards on the rotating rod can rotate clockwise in a matched manner, the front sides and the rear sides of the stacked silicon wafers are blocked, the silicon wafers are prevented from scattering, and then the sliding blocks and the connected dragging boards can be driven to lift the silicon wafers at the upper ends of the two dragging boards upwards through the lifting connecting rod, so that the stacked silicon wafers can be collected rapidly.
The device can completely run by only providing power for the device by the motor one during running through linkage fit among the overturning fit part, the conveying part and the collecting and discharging part, so that the running cost of the device is greatly saved; the belt that is connected between the belt pulley I and the belt pulley I provides power for the conveying part, utilize two intermeshing's a gear and No. two gears to make power transmission to the transmission shaft on to make the conveyer belt transport the silicon chip, then can be in conveying part moving with intermeshing's bevel gear II with power transmission to belt pulley six simultaneously, through the transmission belt on belt pulley six and the belt transmission system on a plurality of connecting axles, on collecting discharging part's the subassembly with power transmission, thereby make to collect discharging part and can move, such linkage mode, greatly reduced the running cost of device.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a front side view of the overall structure of the present invention;
FIG. 3 is a schematic view of a portion of the structure of the present invention;
FIG. 4 is a schematic diagram of the flip-fit assembly of the present invention;
FIG. 5 is a schematic diagram of the structure of the flip part of the present invention;
FIG. 6 is a schematic diagram of a transfer assembly according to the present invention;
FIG. 7 is a schematic diagram showing the cooperation of the conveying member and the collecting and discharging member;
FIG. 8 is a schematic diagram showing the cooperation of the conveying member and the collecting and discharging member;
FIG. 9 is a schematic diagram of the structure of the conveying member of the present invention;
FIG. 10 is a partial cross-sectional view of the transfer member of the present invention;
FIG. 11 is a schematic view of the structure of the collecting and discharging part of the present invention;
FIG. 12 is a schematic view of the internal structure of the collecting and discharging part of the present invention;
FIG. 13 is a schematic view of the right side structure of the collecting and discharging part of the present invention;
fig. 14 is a schematic view showing the operation states of the conveying part and the collecting and discharging part of the present invention.
In the figure: 1. a conveying device; 2. installing a vertical plate; 3. a flipping member; 30. a mounting rod; 31. turning over the collar; 32. a transfer assembly; 320. a mounting block; 321. a mating groove; 322. a limiting plate; 323. a clamping plate; 324. a limit cylinder; 33. a disc; 34. a pushing groove; 35. a stabilizing column; 4. a column; 5. turning over the mating part; 50. a motor I; 51. a third connecting shaft; 52. a first belt pulley; 53. a circular plate; 54. a connecting plate; 55. pushing a column; 56. an arc-shaped plate; 57. a clamping groove; 6. support legs; 7. a conveying member; 70. a mounting table; 71. a telescopic cylinder; 72. installing a first shaft; 720. a first belt pulley; 721. a first gear; 73. installing a second shaft; 730. a second belt pulley; 731. a second gear; 74. a cross plate; 740. a first vertical plate; 741. a second vertical plate; 742. a second guide plate; 743. a first guide plate; 75. a fixed rod; 76. a transmission shaft; 760. bevel gears I; 761. a belt pulley II; 762. a support plate; 763. a support block; 764. rotating the cylinder; 765. a wheel set; 766. a conveyor belt; 767. a pushing block; 8. collecting a discharging part; 80. a material collecting box; 801. fixing the arc block; 802. a rotating lever; 803. a rotating plate; 804. a mating gear; 81. a positioning plate; 82. adjusting the block; 83. a first connecting shaft; 830. a reciprocating screw; 831. a belt pulley III; 832. a belt pulley IV; 833. a fifth belt pulley; 834. a protective collar; 835. a carrying plate; 84. a connecting block; 85. a belt pulley six; 850. a second connecting shaft; 851. bevel gears II; 86. a baffle; 87. a bottom plate; 870. a rack; 871. a carriage; 88. a stop block; 880. a chute; 881. a sliding block; 882. arc block I; 883. a connecting rod; 89. the assembly is started.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-14, a photovoltaic solar cell silicon wafer screen printing unloading mechanism comprises a conveying device 1, an installation vertical plate 2, a vertical column 4 and four supporting legs 6, wherein a turnover part 3 is arranged at the rear end of the installation vertical plate 2, the installation vertical plate 2 is fixedly connected with the turnover part 3, the installation vertical plate 2 and the turnover part 3 are positioned on the right side of the conveying device 1, a turnover matching part 5 is arranged at the upper end of the vertical column 4, the turnover matching part 5 is fixedly connected with the vertical column 4, the vertical column 4 and the turnover matching part 5 are positioned on the rear side of the turnover part 3, a conveying part 7 is jointly arranged at the upper ends of the four supporting legs 6, the conveying part 7 is fixedly connected with the four supporting legs 6, a collecting discharging part 8 is arranged at the right end of the conveying part 7, and the collecting discharging part 8 is fixedly connected with the conveying part 7.
Further, as shown in fig. 4, the turning matching component 5 includes a motor 50, the motor 50 is fixed at the upper end of the upright post 4, a third connecting shaft 51 is fixed at the output end of the motor 50, the third connecting shaft 51 penetrates through a circular plate 53, a first belt pulley 52 is fixed at the front side of the outer surface of the third connecting shaft 51, the middle part of the outer surface of the third connecting shaft 51 is fixed with the circular plate 53, an arc plate 56 is fixed at the outer surface of the circular plate 53, the arc plate 56 is a notched half-arc plate, a clamping groove 57 is formed at the front end of the arc plate 56, the clamping groove 57 is matched with the stabilizing post 35, and when the arc plate 56 rotates, the clamping groove 57 passes through the stabilizing post 35 to prevent the disc 33 from rotating, and a connecting plate 54 is arranged at the outer surface of the circular plate 53;
wherein connecting plate 54 and plectane 53 fixed connection, connecting plate 54 are located arc 56 breach department, and connecting plate 54 and arc 56 are matched with, and when pushing away post 55 promote disc 33 and rotate 60, arc 56 rotates to the stable post 35 of next pushing away groove 34 inner chamber, makes draw-in groove 57 spacing stable post 35, makes disc 33 not rotate, and the one side that the connecting plate 54 front end kept away from plectane 53 is fixed with and pushes away post 55.
Further, as shown in fig. 5, the turnover part 3 comprises a mounting rod 30, the mounting rod 30 is fixedly connected with the rear end of the mounting vertical plate 2, the turnover sleeve ring 31 rotates on the outer surface of the mounting rod 30, the turnover sleeve ring 31 is rotatably connected with the outer surface of the mounting rod 30, six annular array transmission assemblies 32 are arranged on the outer surface of the turnover sleeve ring 31, the transmission assemblies 32 are fixedly connected with the turnover sleeve ring 31, a disc 33 is fixedly connected with the rear end of the turnover sleeve ring 31, and the disc 33 is also fixedly connected with the mounting rod 30;
six annular array pushing grooves 34 are formed in the rear end of the disc 33, 60-degree intervals are reserved between two adjacent pushing grooves 34, when the overturning matching part 5 enters one pushing groove 34 to push the disc 33 to rotate, only 60-degree rotation can be achieved at a time, one side, close to the circle center of the disc 33, of the inner cavity of each pushing groove 34 is fixedly provided with a stabilizing column 35, the pushing grooves 34 are matched with the pushing columns 55, the pushing columns 55 can rotate to enter the inner cavity of each pushing groove 34 and push the disc 33 to drive the overturning lantern ring 31 to rotate, the stabilizing columns 35 are matched with the clamping grooves 57, the clamping grooves 57 slide through the stabilizing columns 35 to limit the stabilizing columns 35, and the overturning lantern ring 31 can not rotate.
The transfer component 32 is used for transferring the silicon chip of conveyor 1 conveyer belt upper end, specific transfer component 32 is as shown in fig. 6, transfer component 32 includes installation piece 320, the cross-section of installation piece 320 is the arc, its internal surface is fixed in upset lantern ring 31 surface, installation pole 30 is fixed in upset lantern ring 31 surface, three cooperation groove 321 has been seted up on the surface that one side was kept away from to installation piece 320, three cooperation groove 321 cooperatees with three conveyer belt 766, be convenient for transport the next device by conveyer belt 766 after transfer component 32 overturns the silicon chip, the surface that installation piece 320 kept away from upset lantern ring 31 side is fixed with two sets of symmetrical limiting plates 322 and two sets of symmetrical clamping plates 323, with the distance and the silicon chip adaptation between two sets of clamping plates 323, two sets of limiting plates 322 are located two sets of clamping plates 323 both sides, the route between the silicon chip entering two sets of clamping plates 323 of being convenient for location, one end that two limiting plates 322 of same set are close to each other is equipped with a plurality of limiting cylinders 324, three cooperation groove 321 indent in the one side that is close to upset lantern ring 31 of installation piece 320 surface, with three conveyer belt 767 on the surface that pushes away from one side of 766.
In order to convey and check the printing surface of the silicon wafer, the device is provided with a conveying component 7, specifically, as shown in fig. 7-10, the conveying component 7 comprises an installation table 70, the installation table 70 is fixed at the upper ends of four supporting legs 6, a telescopic cylinder 71 is fixed at the lower end of the installation table 70, the telescopic cylinder 71 is used for pushing a positioning plate 81, three transverse plates 74 are arranged at the upper ends of the installation table 70, the transverse plates 74 are fixedly connected with the upper ends of the installation table 70, two symmetrical vertical plates 741 and two symmetrical vertical plates 740 are fixed at the upper ends of the three transverse plates 74, a guide plate one 743 is jointly fixed at the upper ends of the three vertical plates 740 in the same row, a guide plate two 742 is jointly fixed at the upper ends of the three vertical plates two 741 in the same row, the two guide plates one 743 are positioned at the front side and the rear side, and the other two upper ends of the guide plates one 743 can be additionally provided with a screening and identifying device for screening the damaged silicon wafer of the printing surface after overturning, and removing the damaged silicon wafer.
Further, a transmission shaft 76 is arranged at one end, far away from each other, of the two first vertical plates 740 at the rightmost side, the transmission shaft 76 penetrates through the two first vertical plates 740 and the two second vertical plates 741 which are arranged at the upper end of the same transverse plate 74 and are in rotary connection with the two second vertical plates 741 and the two first vertical plates 740, a bevel gear 760 is fixed at the front side of the outer surface of the transmission shaft 76, a belt pulley II 761 is fixed at the rear side of the outer surface of the transmission shaft 76, a transmission belt is connected with the outer surfaces of the belt pulley II 761 and the belt pulley II 730 together, and the belt pulley II 730 can transmit power to the transmission shaft 76 to enable the transmission shaft 76 to rotate;
further, three rotating cylinders 764 are arranged on the outer surface of the transmission shaft 76, the rotating cylinders 764 are fixedly connected with the transmission shaft 76, supporting blocks 763 are arranged on one sides, far away from the collecting and discharging part 8, of the outer surfaces of the three rotating cylinders 764, the supporting blocks 763 are fixedly connected with the supporting plates 762, the rotating cylinders 764 are in contact with the right sides of the supporting blocks 763 when rotating, cylindrical grooves on the right sides of the supporting blocks 763 rotate, as shown in fig. 10, supporting plates 762 are fixedly connected on one sides, far away from the collecting and discharging part 8, of the three supporting blocks 763, wheel groups 765 are jointly arranged on the front end and the rear end of the three supporting plates 762, one side, far away from the collecting and discharging part 8, a shaft of the wheel groups 765 penetrates through the conveying belt 766 and is in rotary connection with the conveying belt 766, the same side wheel groups 765 and the outer surfaces of the rotating cylinders 764 are jointly connected with the conveying belt 766, the conveying belt 766 is connected with the conveying belt 765 and the rotating cylinders 764 in a mode which is a conventional technology in the prior art, a plurality of pushing blocks 767 are fixedly connected with the conveying belt 766, one guide plate is arranged on the upper surface of the conveying belt 766, one guide plate is arranged between the two guide plates 742, and the other guide plates are arranged on the first guide plate and the second guide plate.
The two support plates 762 on the front and rear sides are provided with two fixing rods 75 at the ends far away from each other, the fixing rods 75 penetrate through the three support plates 762 and are fixedly connected with the support blocks 763, and in addition, the fixing rods 75 penetrate through the two first risers 740 and the two second risers 741 at the same position, so that the support plates 762 can be supported.
The rear end of the installation table 70 is provided with an installation shaft I72, the installation shaft I72 is rotationally connected with the installation table 70, a first belt pulley 720 is fixed on the rear side of the outer surface of the installation shaft I72, a first gear 721 is arranged at the front end of the first belt pulley 720, the first gear 721 is fixedly connected with the first belt pulley 720, the rear end of the installation table 70 is provided with an installation shaft II 73, the installation shaft II 73 is rotationally connected with the installation table 70, a second belt pulley 730 is fixed on the rear side of the outer surface of the installation shaft II 73, a second gear 731 is arranged at the front end of the second belt pulley 730, the second gear 731 is rotationally connected with the second belt pulley 730, the second gear 731 is meshed with the first gear 721, the gear ratio is adjustable, and the outer surfaces of the first belt pulley 720 and the first belt pulley 52 are connected with a transmission belt.
Further, the collecting and discharging part 8 comprises a collecting box 80 and a positioning plate 81, the positioning plate 81 is fixedly connected with the output end of the telescopic cylinder 71, two symmetrical adjusting blocks 82 are fixed at the left end of the collecting box 80, radians are arranged on the upper side of one end of the adjusting blocks 82 close to the collecting box 80, silicon wafers transported from top to bottom can be orderly stacked, two symmetrical first connecting shafts 83 are respectively arranged on the front side and the rear side of the upper end of the collecting box 80, the first four connecting shafts 83 penetrate through the upper end of the collecting box 80, a protection collar 834 is respectively sleeved on the lower side of the outer surface of the first four connecting shafts 83, the protection collar 834 is sleeved on the lowest side of the outer surface of the first connecting shafts 83, the first connecting shafts 83 can not be touched when the silicon wafers enter the inner cavity of the collecting box 80, and can also stably fall on the upper ends of the two bearing plates 835, and reciprocating screws 830 are respectively fixed at the lower ends of the first four connecting shafts 83;
wherein the outer surfaces of the two reciprocating screws 830 at the same side are jointly provided with a bearing plate 835, the same side refers to two symmetrical reciprocating screws 830 at the front side and the rear side, the connection relationship between the bearing plate 835 and the reciprocating screws 830 is threaded connection, the connection mode of the bearing plate 835 and the reciprocating screws 830 is the conventional technical means in the prior art,
in addition, the outer surfaces of the four first connecting shafts 83 are all fixed with a third belt pulley 831, the outer surfaces of the two third belt pulleys 831 on the same side are commonly connected with a transmission belt, the same side refers to the third belt pulley 831 on the left side and the right side, the upper sides of the outer surfaces of the two first connecting shafts 83 on the rear side are all fixed with a fourth belt pulley 832, the outer surfaces of the two fourth belt pulleys 832 are commonly connected with a transmission belt, the upper sides of any one of the two first connecting shafts 83 on the front side are fixed with a fifth belt pulley 833, and the belt connection system on the collecting box 80 is used for transmitting power, so that the four first connecting shafts 83 rotate in the same direction, and the reciprocating motion of the bearing plate 835 on the outer surfaces of the reciprocating screws 830 on the two sides is realized;
then, a connecting block 84 is fixed at the upper part of the left side of the front end of the material collecting box 80, a connecting shaft II 850 is arranged at the upper end of the connecting block 84, the connecting shaft II 850 penetrates through the connecting block 84 and is rotationally connected with the connecting block 84, a belt pulley VI 85 is fixed at the upper side of the outer surface of the connecting shaft II 850, a transmission belt is commonly connected with the outer surface of the belt pulley VI and the outer surface of the belt pulley V833, a bevel gear II 851 matched with a bevel gear 760 is fixed at the lower end of the connecting shaft II 850, the bevel gear I760 is meshed with the bevel gear II 851, the gear ratio between the bevel gear II 851 and the bevel gear I760 can be adjusted, the rotating speed of the connecting shaft I83 can be changed, and accordingly the moving speed of a bearing plate 835 on a reciprocating screw 830 can be controlled, and the collection of different silicon wafers can be adapted.
Further, two symmetrical baffles 86 are fixed on the bottom wall of the inner cavity of the material collecting box 80, the two baffles 86 respectively penetrate through bearing plates 835 on the same side, the two baffles 86 are in contact with the lower ends of protection lantern rings 834 on two sides and are not in contact with reciprocating screws 830 on the same side, so that the silicon wafer can be positioned, the downward transportation of the silicon wafer is not hindered, a bottom plate 87 is arranged on the bottom wall of the inner cavity of the material collecting box 80, the bottom plate 87 is in sliding connection with the bottom wall of the material collecting box 80, two symmetrical starting components 89 are fixed on the bottom wall of the inner cavity of the material collecting box 80, the starting components 89 are electrically connected with telescopic cylinders 71, a controlled component is arranged at the upper ends of the two starting components 89, and when the two bearing plates 835 are respectively pressed at the upper ends of the two starting components 89, the telescopic cylinders 71 can be started and the positioning plates 81 are pushed;
then, a stop block 88 is fixed on the right side of the upper end of the bottom plate 87, the bottom plate 87 is T-shaped, the right side of the bottom plate 87 is matched with the inner cavity of the material collecting box 80, two bearing plates 835 can move to the same plane as the upper end of the bottom plate 87 and push the silicon wafers collected and piled out of the material collecting box 80, the rear end of the bottom plate 87 is fixedly connected with the positioning plate 81, two plankers 871 are arranged at the upper end of the bottom plate 87, the plankers 871 are in sliding connection with the bottom plate 87, a rack 870 is arranged in the middle of the lower end of the bottom plate 87, the rack 870 is fixedly connected with the bottom plate 87, and in addition, a groove matched with the rack 870 is formed in the bottom wall of the inner cavity of the starting assembly 89;
in addition, two sliding grooves 880 are formed in the left end of the stop block 88, the two sliding grooves 880 are communicated with the upper end of the stop block 88, but do not penetrate through the left end and the right end of the stop block 88, sliding blocks 881 are slidably connected in the inner cavities of the two sliding grooves 880, the two sliding blocks 881 are fixedly connected with two carriage 871 respectively, an arc block one 882 is fixedly arranged in the middle of the right end of the two sliding blocks 881, connecting rods 883 are fixedly arranged at one ends, close to each other, of the two arc blocks one 882, the two sliding blocks 881 can be lifted upwards from the inner cavities of the sliding grooves 880 by lifting the connecting rods 883, and silicon wafers on the two carriage 871 can be moved upwards.
Next, two symmetrical fixed arc blocks 801 are fixed on the lower side of the right end of the material collecting box 80, a rotating rod 802 is arranged at one end, away from each other, of each fixed arc block 801, the rotating rod 802 penetrates through the two fixed arc blocks 801 and is rotationally connected with the two fixed arc blocks 801, rotating plates 803 are fixed on the front side and the rear side of the surface of the rotating rod 802, a matched gear 804 matched with a rack 870 is arranged in the middle of the outer surface of the rotating rod 802, the matched gear 804 is fixedly connected with the rotating rod 802, when the rack 870 moves, the matched gear 804 can be rotated, so that the two rotating plates 803 rotate, scattering of stacked silicon wafers can be avoided, and the safety of silicon wafer stacking is protected.
The silicon wafer on the three conveying belts 766 is pushed to the material collecting box 80 by the connected pushing block 767, the silicon wafer is placed in the inner cavity of the material collecting box 80 from the left side of the material collecting box 80, the silicon wafer is located between the protection collars 834 at the upper ends of the two bearing plates 835, in the process that the silicon wafer is conveyed to the right side from the left side of the conveying belts 766, the bevel gears two 851 and 760 provide power for the connecting shaft one 83 through the transmission of the bevel gears one 83, the two bearing plates 835 move downwards on the connected reciprocating screw 830, the silicon wafer can be stacked on the two bearing plates 835, when the telescopic cylinder 71 pushes the positioning plate 81, the two bearing plates 835 start to move upwards on the outer surfaces of the two reciprocating screw 830, and then the upper sides of the two reciprocating screw 830 are reached to continue working.
The conveying device 1 and the telescopic cylinder 71 according to the present invention are conventional in the art, and the present invention will not be described in detail.
Specific implementation of this embodiment: when the device is used, the device is connected with a screen printing device of a photovoltaic solar cell silicon wafer, the conveying device 1 is used for conveying the screen printed silicon wafer to the overturning part 3, when the device runs, one conveying component 32 is aligned with the tail end of the conveying device 1, the silicon wafer can be conveyed between two groups of clamping plates 323, the two groups of limiting plates 322 position the silicon wafer, the situation that the silicon wafer cannot enter between the two groups of clamping plates 323 is avoided, after the silicon wafer enters between the two groups of clamping plates 323, a motor 50 transmits power to a connecting shaft three 51 to enable a circular plate 53 to rotate, then the circular plate 53 rotates together with a connecting plate 54 and a pushing post 55, the pushing post 55 is matched with a pushing groove 34 on the circular plate 33, and after the silicon wafer enters the conveying component 32 matched with the conveying device 1, the pushing post 55 just enters the pushing groove 34 close to the silicon wafer;
then, the pushing post 55 rotates along with the connecting plate 54, so that the disc 33 can rotate 60 degrees, the turnover lantern ring 31 rotates 60 degrees, the transmission assembly 32, which is arranged on the lower side of the outer surface of the turnover lantern ring 31 and is close to the conveying device 1, can rotate 60 degrees to be matched with the conveying device 1, after the disc 33 rotates 60 degrees, the clamping groove 57 on the arc plate 56 slides along with the stabilizing post 35 in the inner cavity of the pushing groove 34, which is close to the arc plate, and the symmetrical stabilizing post 35 slides out, so that the disc 33 can be limited, the turnover lantern ring 31 is prevented from rotating, and a silicon wafer enters the transmission assembly 32 which is matched with the conveying device 1 during the rotation of the arc plate 56 and is circularly reciprocated, so that the silicon wafer can be conveyed uninterruptedly and the silicon wafer can be turned to the next device;
the silicon wafer turned over by the turning part 3 falls on the upper surface of the three conveying belts 766, the connecting shaft III 51 and the outer surface of the first belt pulley 720 are connected with a conveying belt, the power output by the first motor 50 can be transmitted to the first belt pulley 720, then the power is transmitted to the second belt pulley 730 through the meshed first gear 721 and second gear 731, then the outer surfaces of the second belt pulley 730 and the second belt pulley 761 are connected with the conveying belt, the power on the second belt pulley 730 is transmitted to the second belt pulley 761, then the second belt pulley 761 rotates the three rotating drums 764 on the outer surface, the three conveying belts 766 start to rotate under the action of the rotating drums 764 and the same-side wheel sets 765, then the pushing block 767 on the upper surface of the conveying belt 766 passes through the three matching grooves 321 on the mounting block 320 in the rotating process, the silicon wafer is removed from between the two groups of clamping plates 323, and the silicon wafer transferring assembly 32 stops rotating in the moving process;
then under the continuous action of the conveying belt 766 and the pushing block 767, the silicon wafer moves from the first guide plate 743 and the second guide plate 742 to the collecting box 80, then enters the upper ends of the two bearing plates 835 in the inner cavity of the collecting box 80, the second bevel gear 851 and the first bevel gear 760 are meshed with each other, the power of the transmission shaft 76 can be transmitted to the second bevel gear 851, then a conveying belt is connected between a sixth pulley 85 and a fifth pulley 833 on the second connecting shaft 850 together with the second bevel gear 851, the first four connecting shafts 83 on the upper end of the collecting box 80 are connected through a belt conveying system, so that under the power output of the fifth pulley 833, the first four connecting shafts 83 and the connected reciprocating screws 830 rotate, when the conveying belt 766 conveys the silicon wafer to the upper ends of the two bearing plates 835, the reciprocating screws 830 on two sides rotate to enable the bearing plates 835 to move downwards, then the next silicon wafer is temporarily stored, the descending distance of the two bearing plates 835 is suitable for storing the silicon wafer, a plurality of silicon wafers can be collected, and the silicon wafers can be stacked on the two bearing plates 835 through the two blocks 82;
after enough silicon wafers are collected at the upper ends of the two bearing plates 835, the two bearing plates 835 are respectively pressed on the two starting assemblies 89, so that the two starting assemblies 89 are started with the telescopic air cylinders 71, the output ends of the telescopic air cylinders 71 are pushed to the right side against the positioning plates 81, the positioning plates 81 are moved to the right side together with the bottom plates 87 and the stop blocks 88, the silicon wafers collected at the upper ends of the two bottom plates 87 are pushed out of the inner cavity of the collection box 80, as shown in fig. 14, when the positioning plates 81 push the bottom plates 87, the racks 870 are moved, the matched gears 804 are rotated, then the matched gears 804 are rotated to enable the two rotating plates 803 on the rotating rods 802 to rotate clockwise, the front side and the rear side of a plurality of stacked silicon wafers are blocked, the silicon wafers are prevented from scattering, after the bottom plates 87 and the stop blocks 88 are pushed out, the connecting rods 883 are lifted through the two arc blocks one 882, the two sliding blocks 881 are respectively fixed with the dragging plates 871, and the silicon wafers collected in the collection parts.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a photovoltaic solar cell silicon chip screen printing unloading mechanism, includes conveyor (1), installation riser (2), stand (4) and four supporting legs (6), its characterized in that: the rear end of the mounting vertical plate (2) is provided with a turnover part (3), the upper end of the upright post (4) is provided with a turnover matching part (5), the upper ends of the four supporting legs (6) are jointly provided with a conveying part (7), and the right end of the conveying part (7) is provided with a collecting and discharging part (8);
the conveying component (7) comprises a mounting table (70), the mounting table (70) is fixed at the upper ends of four supporting legs (6), a telescopic cylinder (71) is fixed at the lower end of the mounting table (70), three transverse plates (74) are arranged at the upper end of the mounting table (70), two symmetrical vertical plates two (741) and two symmetrical vertical plates one (740) are fixed at the upper ends of the transverse plates (74), a transmission shaft (76) is arranged at one end, far away from each other, of the two vertical plates one (740) at the rightmost side, a bevel gear one (760) is fixed at the front side of the outer surface of the transmission shaft (76), a belt pulley two (761) is fixed at the rear side of the outer surface of the transmission shaft (76), a transmission belt is jointly connected with the outer surface of a No. two belt pulley (730), three rotating cylinders (764) are arranged on the outer surface of the transmission shaft (76), supporting blocks (763) are arranged at one side, far away from the collecting and discharging components (8), a supporting block (763) is arranged at one side, far away from the collecting components (765) at the front side, far away from the collecting components (765), the wheel set (765) and the outer surface of the rotary cylinder (764) on the same side are connected with a conveying belt (766) together, a plurality of pushing blocks (767) are arranged on the upper surface of the conveying belt (766), and two fixing rods (75) are arranged at one ends, far away from each other, of the two supporting plates (762) on the front side and the rear side.
2. The photovoltaic solar cell silicon wafer screen printing blanking mechanism of claim 1, wherein: the novel belt conveyor comprises a mounting table (70), wherein a first mounting shaft (72) is arranged at the rear end of the mounting table (70), a first belt pulley (720) is fixed at the rear side of the outer surface of the first mounting shaft (72), a first gear (721) is arranged at the front end of the first belt pulley (720), a second mounting shaft (73) is arranged at the rear end of the mounting table (70), a second belt pulley (730) is fixed at the rear side of the outer surface of the second mounting shaft (73), a second gear (731) is arranged at the front end of the second belt pulley (730), the second gear (731) and the first gear (721) are meshed with each other, a transmission belt is connected with the outer surface of the first belt pulley (52), a first guide plate (743) is jointly fixed at the upper ends of the first vertical plates (740), and a second guide plate (742) is jointly fixed at the upper ends of the second vertical plates (741) in the same row.
3. The photovoltaic solar cell silicon wafer screen printing blanking mechanism of claim 1, wherein: the turnover matching component (5) comprises a motor (50), the motor (50) is fixed at the upper end of the upright post (4), a connecting shaft III (51) is fixed at the output end of the motor (50), a belt pulley I (52) is fixed at the front side of the outer surface of the connecting shaft III (51), a circular plate (53) is fixed at the middle part of the outer surface of the connecting shaft III (51), an arc plate (56) is fixed at the outer surface of the circular plate (53), a clamping groove (57) is formed in the front end of the arc plate (56), a connecting plate (54) is arranged on the outer surface of the circular plate (53), the connecting plate (54) is located at the notch of the arc plate (56), and a pushing column (55) is fixed at one side of the front end of the connecting plate (54) away from the circular plate (53).
4. A photovoltaic solar cell silicon wafer screen printing blanking mechanism according to claim 3, characterized in that: the turnover part (3) comprises a mounting rod (30), the mounting rod (30) is fixedly connected with the rear end of the mounting vertical plate (2), the outer surface of the mounting rod (30) is rotationally connected with a turnover sleeve ring (31), the outer surface of the turnover sleeve ring (31) is provided with six annular array transfer assemblies (32), the rear end of the turnover sleeve ring (31) is fixedly provided with a disc (33), the rear end of the disc (33) is provided with six annular array pushing grooves (34), one side, close to the center of the disc (33), of an inner cavity of each pushing groove (34) is fixedly provided with a stabilizing column (35), and each pushing groove (34) is matched with each pushing column (55).
5. The screen printing blanking mechanism of the photovoltaic solar cell silicon wafer according to claim 4, wherein: the transfer assembly (32) comprises a mounting block (320), the mounting block (320) is fixed on the outer surface of the overturning collar (31), three matching grooves (321) are formed in the surface, far away from the overturning collar (31), of the mounting block (320), two groups of symmetrical limiting plates (322) and two groups of symmetrical clamping plates (323) are fixed on the surface, far away from the overturning collar (31), of the mounting block (320), and a plurality of limiting cylinders (324) are arranged at one ends, close to each other, of the limiting plates (322).
6. The photovoltaic solar cell silicon wafer screen printing blanking mechanism of claim 1, wherein: collect ejection of compact part (8) including collection case (80) and locating plate (81), locating plate (81) with telescopic cylinder (71) output fixed connection, collection case (80) left end is fixed with two symmetry adjusting blocks (82), both sides all are equipped with two symmetry connecting axle one (83) around collection case (80) upper end, four connecting axle one (83) all run through collection case (80) upper end, four connecting axle one (83) surface downside all overlaps and is equipped with protection lantern ring (834), two of homonymy connecting axle one (83) surface are equipped with loading board (835) jointly, four connecting axle one (83) lower extreme all is fixed with reciprocating screw rod (830).
7. The screen printing blanking mechanism of the photovoltaic solar cell silicon wafer according to claim 6, wherein: the four connecting shaft I (83) surfaces are all fixed with belt pulley III (831), and two belt pulley III (831) surfaces of homonymy are connected with transmission belt jointly, and two connecting shaft I (83) surface upside that are located the rear side all is fixed with belt pulley IV (832), and two belt pulley IV (832) surface is connected with transmission belt jointly, and two connecting shaft I (83) that are located the front side are fixed with belt pulley V (833) on the arbitrary surface upside.
8. The screen printing blanking mechanism of the photovoltaic solar cell silicon wafer according to claim 7, wherein: the utility model discloses a bevel gear box, including box (80) including collection material, connecting block (84) upper end, connecting shaft two (850) are equipped with to connecting block (84) upper end, connecting shaft two (850) surface upside is fixed with belt pulley six (85), belt pulley six (85) with belt pulley five (833) surface is connected with transmission belt jointly, connecting shaft two (850) lower extreme be fixed with bevel gear two (851) of bevel gear one (760) matched with.
9. The screen printing blanking mechanism of the photovoltaic solar cell silicon wafer according to claim 8, wherein: the utility model discloses a connecting rod, including base plate (87) and connecting rod (883), including base plate (87) and baffle (86), aggregate case (80) inner chamber diapire is fixed with baffle (86) of two symmetries, two baffle (86) run through the homonymy respectively loading board (835), aggregate case (80) inner chamber diapire is equipped with bottom plate (87), aggregate case (80) inner chamber diapire is fixed with two symmetrical start-up subassemblies (89), start-up subassemblies (89) with the electricity is connected between telescopic cylinder (71), bottom plate (87) upper end right side is fixed with dog (88), bottom plate (87) upper end is equipped with two planker (871), bottom plate (87) lower extreme middle part is equipped with rack (870), two spout (880) have been seted up to dog (88) left end, two equal sliding connection of spout (880) has slider (881), two slider (881) respectively with two planker (871) fixed connection, two slider (881) right-hand member middle part all is fixed with arc piece (882), and one end (883) are close to each other and are fixed with connecting rod (3) jointly.
10. The photovoltaic solar cell silicon wafer screen printing blanking mechanism of claim 9, wherein: two symmetrical fixed arc blocks (801) are fixed on the lower side of the right end of the collecting box (80), a rotating rod (802) is arranged at one end, away from each other, of each fixed arc block (801), rotating plates (803) are fixed on the front side and the rear side of the outer surface of the rotating rod (802), and a matched gear (804) matched with the rack (870) is arranged in the middle of the outer surface of the rotating rod (802).
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| CN202311492667.3A CN117238822B (en) | 2023-11-10 | 2023-11-10 | Photovoltaic solar cell silicon chip screen printing unloading mechanism |
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| CN202311492667.3A CN117238822B (en) | 2023-11-10 | 2023-11-10 | Photovoltaic solar cell silicon chip screen printing unloading mechanism |
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| CN117238822B CN117238822B (en) | 2024-04-09 |
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| CN202130111U (en) * | 2011-06-15 | 2012-02-01 | 湖南红太阳光电科技有限公司 | Plate overturning device for crystalline silicon solar battery screen print equipment |
| CN202608219U (en) * | 2012-05-09 | 2012-12-19 | 武汉市微格能科技有限公司 | Photovoltaic solar silk screen printing device |
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| CN106910784A (en) * | 2017-03-03 | 2017-06-30 | 广东爱康太阳能科技有限公司 | A kind of rotary double-side crystal silicon solar batteries print system |
| CN116553135A (en) * | 2023-04-21 | 2023-08-08 | 王亮 | Turnover device and turnover method for solar photovoltaic panel production |
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2023
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202130111U (en) * | 2011-06-15 | 2012-02-01 | 湖南红太阳光电科技有限公司 | Plate overturning device for crystalline silicon solar battery screen print equipment |
| CN202608219U (en) * | 2012-05-09 | 2012-12-19 | 武汉市微格能科技有限公司 | Photovoltaic solar silk screen printing device |
| CN104409405A (en) * | 2014-11-18 | 2015-03-11 | 中国电子科技集团公司第四十八研究所 | Cell conveying mechanism for preparing HIT (Heterojunction with Intrinsic Thinlayer) solar battery with flat plate-type PECVD (Plasma Enhanced Chemical Vapor Deposition) and method thereof |
| CN106910784A (en) * | 2017-03-03 | 2017-06-30 | 广东爱康太阳能科技有限公司 | A kind of rotary double-side crystal silicon solar batteries print system |
| CN116553135A (en) * | 2023-04-21 | 2023-08-08 | 王亮 | Turnover device and turnover method for solar photovoltaic panel production |
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