CN110843324B - Screen printing device and method for photovoltaic panel - Google Patents
Screen printing device and method for photovoltaic panel Download PDFInfo
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- CN110843324B CN110843324B CN201911182231.8A CN201911182231A CN110843324B CN 110843324 B CN110843324 B CN 110843324B CN 201911182231 A CN201911182231 A CN 201911182231A CN 110843324 B CN110843324 B CN 110843324B
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- 238000007650 screen-printing Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 42
- 239000007921 spray Substances 0.000 claims abstract description 21
- 238000007639 printing Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 10
- 238000007790 scraping Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- 238000005086 pumping Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/16—Printing tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/38—Screens, Frames; Holders therefor curved
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/40—Inking units
- B41F15/405—Spraying apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/003—Cleaning arrangements or devices for screen printers or parts thereof
- B41F35/004—Cleaning arrangements or devices for screen printers or parts thereof for cylindrical screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
- B41P2215/10—Screen printing machines characterised by their constructional features
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
- B41P2215/10—Screen printing machines characterised by their constructional features
- B41P2215/12—Screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2215/00—Screen printing machines
- B41P2215/50—Screen printing machines for particular purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/20—Wiping devices
- B41P2235/22—Rollers
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a screen printing device of a photovoltaic panel and a printing method thereof, wherein the printing device comprises a workbench, an installation box and an installation seat are installed on the workbench, a spray pipe is installed on one side of the installation box, a plurality of nozzles are installed at the bottom of the spray pipe, one end of the spray pipe is connected with a guide pipe, the bottom end of the guide pipe is communicated with an ink box, a liquid pump is installed on the guide pipe, a flat plate is connected on the base in a sliding manner, a vertical plate is fixed on the upper surface of the flat plate, a supporting seat is arranged on one side of the vertical plate, an installation shaft is installed on one; the single photovoltaic board of this screen printing device's printing cycle is short, and work efficiency is high, and is with low costs, adopts the mode of the nozzle spraying of high pressure, can be directly with printing ink spraying to the photovoltaic board surface, the firm degree of pattern is high, long service life, it is convenient quick to wash, is convenient for carry the photovoltaic board, labour saving and time saving has reduced intensity of labour.
Description
Technical Field
The invention relates to the technical field of photovoltaic panel printing equipment, in particular to a screen printing device of a photovoltaic panel and a printing method thereof.
Background
The silk screen printing refers to that a silk screen is used as a plate base, and a silk screen printing plate with pictures and texts is manufactured by a photosensitive plate making method. The basic principle that the meshes of the image-text part and the non-image-text part of the screen printing plate are permeable to ink and impermeable to ink is utilized to print. When printing, ink is poured into one end of the screen printing plate, a scraper plate is used for applying certain pressure to the ink position on the screen printing plate, meanwhile, the ink moves towards the other end of the screen printing plate at a constant speed, and the ink is extruded onto a printing stock from meshes of the image-text part by the scraper plate in the moving process;
patent document (CN 104553266B) discloses a novel screen printing machine, this screen printing machine adopts the mode of scraper blade even ink of scraping to print, the firm degree of ink of scraping even is poor, the pattern life who leads to final formation is short, still need use positioning mechanism to fix the photovoltaic board when using, positioning mechanism loosens again after the printing finishes, the operation is complicated, this screen printing machine structure is complicated, and is with high costs, the unable self-cleaning of this screen printing machine simultaneously, it is comparatively inconvenient, also unable automatic handling waits to print the material, lead to follow-up work not to link up, low in production efficiency.
Disclosure of Invention
The invention aims to provide a screen printing device and a printing method of a photovoltaic panel, wherein ink in an ink box is pumped out by a liquid pump, is guided into a spray pipe through a guide pipe and is sprayed out downwards through each nozzle, a mesh cylinder is sleeved on the periphery provided with the nozzles, and is driven by a third motor to rotate, when a hollow pattern on the surface of the mesh cylinder rotates to the lowest part, the ink sprayed out of the nozzles is sprayed onto the photovoltaic panel passing below through the hollow pattern, the screen printing device adopts a rotary spraying mode to print the photovoltaic panel without fixing the photovoltaic panel, the mesh cylinder rotates for one circle, the pattern on the photovoltaic panel can be printed, the printing period of a single photovoltaic panel is short, the ink can be directly sprayed onto the surface of the photovoltaic panel by adopting a high-pressure nozzle spraying mode, the firmness degree of the pattern is high, and the problem that the traditional screen printing device needs to fix the photovoltaic panel during printing is solved, meanwhile, a scraper needs to be arranged on the photovoltaic panel, so that the structure is complex, the cost is high, the working efficiency is low, the scraper is adopted for scraping evenly, and the service life of the pattern is short;
the first threaded rod is driven to rotate by the first motor, the flat plate is driven to move, so that the screen cylinder is driven to move, the second threaded rod is driven to rotate by the second motor, the supporting seat is driven to transversely move, the position of the screen cylinder of the screen printing device is convenient to adjust, the cleaning roller is arranged on the mounting box, the screen cylinder can be moved to the position corresponding to the cleaning roller by controlling the first motor and the second motor, the inside of the screen cylinder is cleaned by the cleaning roller, the cleaning is convenient and quick, the labor intensity is reduced, and the technical problem that the traditional screen printing device is inconvenient to clean is solved;
the invention conveys the photovoltaic panel to each layer supporting plate through the roller conveyor, the lifting motor is started to drive the rotating shaft to rotate, the rotating shaft drives the two first gears to rotate and drives the gear belts to rotate, the gear belt drives each layer of supporting plate to move upwards, so that the photovoltaic plates on the roller conveyor are sequentially conveyed onto each layer of supporting plate, the gear belt drives each layer of supporting plate to move upwards in the lifting process, the clamping plate is driven to descend by the lifting cylinder and is driven to move by the clamping cylinder, so that the bottom bent edge of the clamping plate provides support for the photovoltaic panel, thereby drive the push pedal through pushing away the material cylinder and remove and push away the band conveyer with the photovoltaic board on, whole in-process need not the manpower and carries the photovoltaic board, can continuously carry the photovoltaic board, labour saving and time saving, work efficiency is high, has solved the inconvenient technical problem of traditional screen printing device material loading.
The purpose of the invention can be realized by the following technical scheme:
a screen printing device for a photovoltaic panel comprises a workbench, wherein an installation box is fixedly installed at one side edge of the upper surface of the workbench, a spray pipe is fixedly installed at one side of the installation box, a plurality of nozzles are fixedly installed at the bottom of the spray pipe and distributed at equal intervals, a guide pipe is fixedly connected to one end, located in the installation box, of the spray pipe, the bottom end of the guide pipe penetrates through the upper wall of the workbench and is communicated with an ink box, the ink box is fixedly installed at the inner wall of the lower side of the workbench, a liquid pump is installed on the guide pipe, and the liquid pump is fixed at the outer wall of one side of the ink box through bolts;
one side edge fixed mounting that the install bin was kept away from to workstation upper surface has a base, the last sliding surface of base is connected with the flat board, dull and stereotyped upper surface has the riser through welding vertical fixation, one side slip of riser is provided with the supporting seat, one side of supporting seat is rotated and is installed the installation axle, the one end fixed mounting of installation axle has a net section of thick bamboo, the last surface of workstation is fixed mounting still has band conveyer, band conveyer is located between install bin and the base, band conveyer's one end is provided with the mounting bracket, one side fixed mounting that band conveyer was kept away from to the mounting bracket has cylinder conveyer.
Further, a first motor is fixedly installed on the upper wall of the inner side of the base, a belt pulley is fixedly installed on an output shaft of the first motor, a first threaded rod is installed on the upper surface of the base in a rotating mode, a belt pulley is fixedly installed on the first threaded rod, the output shaft of the first motor is connected with the first threaded rod through the belt pulley and belt transmission, the bottom of the flat plate is in threaded connection with the first threaded rod, a second motor is fixedly installed on one side of the vertical plate, the belt pulley is fixedly installed on the output end of the second motor, a second threaded rod is installed on the other side of the vertical plate in a rotating mode, a belt pulley is fixedly installed on the second threaded rod, the output shaft of the second motor is connected with the second threaded rod through the belt pulley and belt transmission, one side of the supporting seat is in threaded connection with the second threaded rod, and a, the output shaft end fixed mounting of third motor has the belt pulley, install epaxial fixed mounting of axle has the belt pulley, the output shaft and the installation axle of third motor pass through belt pulley, belt transmission and are connected.
Furthermore, one side of the installation box is rotatably provided with a cleaning roller, the inner side of the installation box is fixedly provided with a cleaning motor, and an output shaft of the cleaning motor is fixedly connected with one end of the cleaning roller.
Further, rotate on the mounting bracket and install two axis of rotation, the both ends of axis of rotation are rotated with the mounting bracket through the bearing respectively and are connected, one side fixed mounting of mounting bracket has two elevator motor, two elevator motor's output axle head respectively with two axis of rotation fixed connection, cup joint in the axis of rotation and be fixed with two first gears, the equal fixed mounting in upper portion of mounting bracket has the second gear, first gear passes through the gear belt transmission with corresponding second gear and is connected, one side fixed mounting in gear belt has a plurality of to be used for supporting the layer board of photovoltaic board, a plurality of the layer board is equidistant distribution.
Furthermore, a chain is installed on one side of each of the support plates, and two adjacent support plates in the vertical direction are connected through the chain.
Further, the top of mounting bracket is fixed with the installation roof through the bolt level, the upper surface central point department of putting of installation roof fixed mounting has the lift cylinder, the output pole of lift cylinder runs through the installation roof and extends to the below of installation roof, and the output pole bottom level of lift cylinder is fixed with mounting plate, mounting plate's bottom surface fixed mounting has two centre gripping cylinders, two the centre gripping cylinder is the symmetric distribution, the output pole tip fixed mounting of centre gripping cylinder has the grip block, the bottom of grip block is bent to the inboard and is formed the crimp.
Further, there is a curb plate one side of mounting bracket through bolt fixed mounting, the middle part fixed mounting on a side surface of curb plate has the material cylinder that pushes away, the output lever that pushes away the material cylinder runs through the curb plate and extends to the opposite side of curb plate, just the output lever tip fixed mounting who pushes away the material cylinder has the push pedal.
Furthermore, one end of the net cylinder, which is far away from the mounting shaft, is provided with a circular through hole.
A printing method of a screen printing device of a photovoltaic panel specifically comprises the following steps:
firstly, a photovoltaic panel is conveyed to one side of a mounting frame through a roller conveyor, the photovoltaic panel is conveyed to a supporting plate, two lifting motors are simultaneously started, output shafts of the lifting motors rotate and drive rotating shafts to rotate, the rotating shafts drive two first gears to rotate and drive gear belts to rotate, the gear belts drive the supporting plates to move upwards while rotating, the photovoltaic panel is sequentially conveyed to the supporting plates by the roller conveyor in a continuous conveying mode, when the photovoltaic panel on the supporting plate moves upwards to the top, a lifting cylinder is started, an output rod of the lifting cylinder extends downwards and drives a mounting bottom plate to descend, the mounting bottom plate drives a clamping cylinder and clamping plates to descend, two clamping plates are respectively positioned at two sides of the uppermost photovoltaic panel, the clamping cylinder is started, the clamping cylinders drive the clamping plates to move oppositely, and a bent edge at the bottom of the clamping plates is positioned below the photovoltaic panel, starting the lifting cylinder again, driving the photovoltaic panel to rise to one side of the push plate through the lifting cylinder, starting the material pushing cylinder, enabling an output rod of the material pushing cylinder to extend out and drive the push plate to move, and pushing the photovoltaic panel onto the belt conveyor through the push plate;
step two, starting a belt conveyor, driving the photovoltaic panel to move below the net drum by the belt conveyor, starting a liquid pump and a third motor, driving an installation shaft to rotate by the third motor through a belt and a belt pulley and driving the net drum to rotate, leading ink in an ink tank into a spray pipe through a guide pipe when the liquid pump works, and spraying the ink downwards through each nozzle, driving hollow patterns on the surface of the net drum to rotate while the net drum rotates, spraying the ink sprayed out of the nozzles onto the photovoltaic panel passing below through the hollow patterns when the hollow patterns rotate to the lowest part, rotating the net drum for a circle when the photovoltaic panel completely passes below the net drum, and conveying the printed patterns on the photovoltaic panel to the other end for collection through the belt conveyor;
and step three, starting a first motor, wherein the first motor drives a first threaded rod to rotate through a belt pulley and a belt, the first threaded rod drives a flat plate to move to one side far away from the installation box while rotating, and drives the net barrel to move to one side far away from the installation box, so that the spray pipe is separated from the net barrel, starting a second motor, the second motor drives a second threaded rod to rotate through the belt pulley and the belt, the second threaded rod drives a supporting seat to move transversely while rotating, and drives the net barrel to move to the position corresponding to the cleaning roller, starting the first motor again, the first motor drives the net barrel to move to one side of the installation box, so that the cleaning roller is inserted into the net barrel, and the cleaning motor drives the cleaning roller to rotate to clean the inner wall of the net barrel.
The invention has the beneficial effects that:
according to the screen printing device, the liquid pump is used for pumping out ink in the ink box, the ink is guided into the spray pipe through the guide pipe and is sprayed downwards through each nozzle, the mesh cylinder is sleeved on the periphery provided with the nozzle, the mesh cylinder is driven to rotate through the third motor, when the hollow patterns on the surface of the mesh cylinder rotate to the lowest part, the ink sprayed out of the nozzle is sprayed onto the photovoltaic panel passing below through the hollow patterns, the screen printing device is used for printing the photovoltaic panel in a rotary spraying mode, the photovoltaic panel does not need to be fixed, the mesh cylinder rotates for one circle, the patterns on the photovoltaic panel can be printed completely, the printing period of a single photovoltaic panel is short, the working efficiency is high, the cost is low, the high-pressure nozzle spraying mode is adopted, the ink can be directly sprayed onto the surface of the photovoltaic panel, the firmness degree of the patterns is high;
the first threaded rod is driven to rotate through the first motor, the flat plate is driven to move, so that the screen cylinder is driven to move, the second threaded rod is driven to rotate through the second motor, the supporting seat is driven to transversely move, the position of the screen cylinder of the screen printing device is convenient to adjust, the cleaning roller is arranged on the mounting box, the screen cylinder can be moved to the position corresponding to the cleaning roller through controlling the first motor and the second motor, the inside of the screen cylinder is cleaned through the cleaning roller, the cleaning is convenient and rapid, and the labor intensity is reduced;
according to the photovoltaic panel conveying device, a roller conveyor is used for conveying photovoltaic panels to each layer of supporting plate, the lifting motor is started to drive the rotating shaft to rotate, the rotating shaft drives the two first gears to rotate and drives the gear belts to rotate, each layer of supporting plate is driven to move upwards through the gear belts, the photovoltaic panels on the roller conveyor are sequentially conveyed to each layer of supporting plate, the gear belts drive each layer of supporting plate to move upwards in the ascending process, the lifting cylinders drive the clamping plates to descend, the clamping cylinders drive the clamping plates to move, the bottom bent edges of the clamping plates support the photovoltaic panels, the material pushing cylinders drive the pushing plates to move, and therefore the photovoltaic panels are pushed onto the belt conveyor.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a perspective view of a screen printing apparatus for a photovoltaic panel according to the present invention;
FIG. 2 is a sectional view showing the structure of a screen printing apparatus for a photovoltaic panel according to the present invention;
FIG. 3 is a partial structural view of a screen printing apparatus for a photovoltaic panel according to the present invention;
FIG. 4 is a partial view of another angle of the screen printing apparatus for photovoltaic panels according to the present invention;
FIG. 5 is a sectional view showing a partial structure of a screen printing apparatus for a photovoltaic panel according to the present invention;
FIG. 6 is a perspective assembly view of the mounting bracket and its surface mechanism of the present invention;
FIG. 7 is an assembled side view of the mounting bracket and its surface mechanism of the present invention;
fig. 8 is an assembled front view of the mounting bracket and its surface mechanism of the present invention.
In the figure: 1. a work table; 2. installing a box; 3. a nozzle; 4. cleaning the roller; 5. a belt conveyor; 6. a mounting frame; 7. a roller conveyor; 8. a base; 9. a flat plate; 10. a vertical plate; 11. a supporting seat; 12. a net drum; 13. a nozzle; 14. a conduit; 15. an ink tank; 16. a liquid pump; 17. a first motor; 18. a first threaded rod; 19. a second motor; 20. a second threaded rod; 21. a third motor; 22. installing a shaft; 23. a rotating shaft; 24. a lifting motor; 25. a first gear; 26. a second gear; 27. a support plate; 28. a chain; 29. installing a top plate; 30. a lifting cylinder; 31. mounting a bottom plate; 32. a clamping cylinder; 33. a clamping plate; 34. a material pushing cylinder; 35. pushing the plate; 36. a gear belt; 37. a photovoltaic panel; 38. side plates.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-8, a screen printing device for a photovoltaic panel includes a workbench 1, a mounting box 2 is fixedly mounted at one side edge of the upper surface of the workbench 1, a spray pipe 3 is fixedly mounted at one side of the mounting box 2, a plurality of nozzles 13 are fixedly mounted at the bottom of the spray pipe 3, the nozzles 13 are distributed at equal intervals, a guide pipe 14 is fixedly connected to one end of the spray pipe 3 located in the mounting box 2, the bottom end of the guide pipe 14 penetrates through the upper wall of the workbench 1 and is communicated with an ink tank 15, the ink tank 15 is fixedly mounted at the lower inner wall of the workbench 1, a liquid pump 16 is mounted on the guide pipe 14, and the liquid pump 16 is fixed at the outer wall of one side of the ink tank 15 through bolts;
1 upper surface of workstation keeps away from a side edge of install bin 2 and locates base 8, the last sliding surface of base 8 is connected with dull and stereotyped 9, the upper surface of dull and stereotyped 9 has riser 10 through the welding vertical fixation, one side slip of riser 10 is provided with supporting seat 11, one side of supporting seat 11 is rotated and is installed installation axle 22, the one end fixed mounting of installation axle 22 has a net section of thick bamboo 12, the last surface of workstation 1 is fixed mounting still has band conveyer 5, band conveyer 5 is located between install bin 2 and the base 8, band conveyer 5's one end is provided with mounting bracket 6, one side fixed mounting that band conveyer 5 was kept away from to mounting bracket 6 has roller conveyor 7.
The utility model discloses a support seat for the elevator, including base 8, first motor 17, first threaded rod 18, belt pulley, second motor 19, belt pulley, second threaded rod 20, second motor 19, belt pulley, support seat 11, belt pulley 20, belt pulley, the top fixed mounting of supporting seat 11 has third motor 21, the output shaft fixed mounting of third motor 21 has the belt pulley, fixed mounting has the belt pulley on the installation axle 22, the output shaft of third motor 21 passes through belt pulley, belt drive with installation axle 22 and is connected.
One side of install bin 2 is rotated and is installed cleaning roller 4, and cleaning roller 4 constitutes for soft materials, the inboard fixed mounting of install bin 2 has cleaning motor, and cleaning motor's output shaft and cleaning roller 4's one end fixed connection.
Rotate on the mounting bracket 6 and install two axis of rotation 23, the both ends of axis of rotation 23 are rotated with mounting bracket 6 through the bearing respectively and are connected, one side fixed mounting of mounting bracket 6 has two elevator motor 24, two elevator motor 24's output axle head respectively with two axis of rotation 23 fixed connection, it is fixed with two first gears 25 to cup joint on the axis of rotation 23, the equal fixed mounting in upper portion of mounting bracket 6 has second gear 26, first gear 25 passes through gear belt 36 transmission with corresponding second gear 26 and is connected, one side fixed mounting of gear belt 36 has a plurality of to be used for supporting photovoltaic board 37's layer board 27, a plurality of layer board 27 is equidistant distribution.
A chain 28 is arranged on one side of each of the support plates 27, and two adjacent support plates 27 in the vertical direction are connected through the chain 28.
The top of mounting bracket 6 is fixed with installation roof 29 through the bolt level, the upper surface central point of installation roof 29 puts fixed mounting has lift cylinder 30, the output pole of lift cylinder 30 runs through installation roof 29 and extends to the below of installation roof 29, and the output pole bottom level of lift cylinder 30 is fixed with mounting plate 31, mounting plate 31's bottom surface fixed mounting has two centre gripping cylinders 32, two centre gripping cylinders 32 are the symmetric distribution, centre gripping cylinders 32's output pole tip fixed mounting has grip block 33, the bottom of grip block 33 is bent to the inboard and is formed the crimp.
One side of mounting bracket 6 has curb plate 38 through bolt fixed mounting, the middle part fixed mounting on a side surface of curb plate 38 has the material cylinder 34 that pushes away, the output lever that pushes away material cylinder 34 runs through curb plate 38 and extends to the opposite side of curb plate 38, just the output lever tip fixed mounting that pushes away material cylinder 34 has push pedal 35.
One end of the net cylinder 12 far away from the mounting shaft 22 is provided with a circular through hole.
A printing method of a screen printing device of a photovoltaic panel specifically comprises the following steps:
firstly, a photovoltaic panel 37 is conveyed to one side of an installation frame 6 through a roller conveyor 7, the photovoltaic panel 37 is conveyed to a supporting plate 27, two lifting motors 24 are started simultaneously, output shafts of the lifting motors 24 rotate and drive a rotating shaft 23 to rotate, the rotating shaft 23 drives two first gears 25 to rotate and drive a gear belt 36 to rotate, the gear belt 36 rotates and drives each layer of supporting plate 27 to move upwards, the photovoltaic panel 37 is conveyed to each layer of supporting plate 27 sequentially by the roller conveyor 7 continuously, when the photovoltaic panel 37 on the supporting plate 27 moves upwards to the uppermost direction, a lifting cylinder 30 is started, an output rod of the lifting cylinder 30 extends downwards and drives an installation bottom plate 31 to descend, the installation bottom plate 31 drives a clamping cylinder 32 and a clamping plate 33 to descend, so that the two clamping plates 33 are respectively positioned at two sides of the uppermost layer of photovoltaic panel 37, the clamping cylinder 32 is started, the clamping cylinder 32 drives the clamping plates 33 to move towards each other, enabling the bent edge at the bottom of the clamping plate 33 to be located below the photovoltaic plate 37, starting the lifting cylinder 30 again, driving the photovoltaic plate 37 to ascend to one side of the push plate 35 through the lifting cylinder 30, starting the material pushing cylinder 34, enabling an output rod of the material pushing cylinder 34 to extend out and driving the push plate 35 to move, and pushing the photovoltaic plate 37 onto the belt conveyor 5 through the push plate 35;
step two, starting the belt conveyor 5, wherein the belt conveyor 5 drives the photovoltaic panel 37 to move below the screen cylinder 12, starting the liquid pump 16 and the third motor 21, the third motor 21 drives the mounting shaft 22 to rotate through a belt and a belt pulley and drives the screen cylinder 12 to rotate, the liquid pump 16 works and pumps out ink in the ink box 15, the ink is guided into the spray pipe 3 through the guide pipe 14 and is sprayed out downwards through each nozzle 13, the screen cylinder 12 rotates and simultaneously drives the hollow patterns on the surface of the screen cylinder to rotate, when the hollow patterns rotate to the lowest part, the ink sprayed out of the nozzles 13 is sprayed onto the photovoltaic panel 37 passing below through the hollow patterns, when the photovoltaic panel 37 completely passes below the screen cylinder 12, the screen cylinder 12 rotates for a circle, and the patterns on the photovoltaic panel 37 are printed and conveyed to the other end through the belt conveyor 5 to be collected;
and step three, starting the first motor 17, driving the first threaded rod 18 to rotate by the first motor 17 through a belt pulley and a belt, driving the flat plate 9 to move towards one side far away from the installation box 2 while the first threaded rod 18 rotates, driving the net cylinder 12 to move towards one side far away from the installation box 2, enabling the spray pipe 3 to be separated from the net cylinder 12, starting the second motor 19, driving the second threaded rod 20 to rotate by the second motor 19 through the belt pulley and the belt, driving the supporting seat 11 to transversely move while the second threaded rod 20 rotates, driving the net cylinder 12 to move to the position corresponding to the cleaning roller 4, starting the first motor 17 again, driving the net cylinder 12 to move towards one side of the installation box 2 by the first motor 17, enabling the cleaning roller 4 to be inserted into the net cylinder 12, and driving the cleaning roller 4 to rotate through the cleaning motor to clean the inner wall of the net cylinder 12.
According to the invention, ink in an ink box 15 is pumped out by a liquid pump 16 and is guided into a spray pipe 3 through a guide pipe 14, and is sprayed downwards through each nozzle 13, a mesh cylinder 12 is sleeved on the periphery provided with the nozzle 13, and the mesh cylinder 12 is driven to rotate by a third motor 21, when the hollow patterns on the surface of the mesh cylinder 12 rotate to the lowest part, the ink sprayed out of the nozzle 13 is sprayed onto a photovoltaic panel 37 passing below through the hollow patterns, the screen printing device prints the photovoltaic panel 37 in a rotary spraying mode without fixing the photovoltaic panel 37, the mesh cylinder 12 rotates for one circle, the patterns on the photovoltaic panel 37 can be printed, the printing period of a single photovoltaic panel 37 is short, the working efficiency is high, the cost is low, the ink can be directly sprayed onto the surface of the photovoltaic panel 37 by adopting a high-pressure nozzle spraying mode, the firmness degree of the patterns is high, and the service life is long;
the first motor 17 drives the first threaded rod 18 to rotate and drives the flat plate 9 to move, so that the screen cylinder 12 is driven to move, the second motor 19 drives the second threaded rod 20 to rotate and drives the supporting seat 11 to transversely move, the position of the screen cylinder 12 of the screen printing device is convenient to adjust, the cleaning roller 4 is arranged on the mounting box 2, the screen cylinder 12 can be moved to the position corresponding to the cleaning roller 4 by controlling the first motor 17 and the second motor 19, the inside of the screen cylinder 12 is cleaned by the cleaning roller 4, the cleaning is convenient and rapid, and the labor intensity is reduced;
the invention conveys the photovoltaic panel 37 to each layer of supporting plate 27 through the roller conveyor 7, drives the rotating shaft 23 to rotate by starting the lifting motor 24, drives the two first gears 25 to rotate by the rotating shaft 23, drives the gear belt 36 to rotate, drives each layer of supporting plate 27 to move upwards by the gear belt 36, leads the photovoltaic panel 37 on the roller conveyor 7 to be sequentially conveyed to each layer of supporting plate 27, drives the photovoltaic panel 37 to move upwards by the gear belt 36 in the process of driving each layer of supporting plate 27 to ascend, drives the clamping plate 33 to descend by the lifting cylinder, drives the clamping plate 33 to move by the clamping cylinder 32, leads the bottom edge of the clamping plate 33 to provide support for the photovoltaic panel 37, drives the push plate 35 to move by the pushing cylinder 34 so as to push the photovoltaic panel 37 to the belt conveyor 5, does not need manpower to convey the photovoltaic panel 37 in the whole process, can continuously convey the photovoltaic panel 37, saves time and labor, the working efficiency is high.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a screen printing device of photovoltaic board, includes workstation (1), its characterized in that, one side edge fixed mounting of workstation (1) upper surface has install bin (2), one side fixed mounting of install bin (2) has spray tube (3), the bottom fixed mounting of spray tube (3) has a plurality of nozzle (13), and a plurality of nozzle (13) are equidistant distribution, one end fixedly connected with pipe (14) that spray tube (3) are located install bin (2), the upper wall of workstation (1) is run through and communicates with ink box (15) to the bottom of pipe (14), ink box (15) fixed mounting is in the downside inner wall department of workstation (1), install liquid pump (16) on pipe (14), liquid pump (16) pass through the bolt fastening in one side outer wall department of ink box (15);
a base (8) is fixedly arranged at the edge of one side of the upper surface of the workbench (1) far away from the installation box (2), the upper surface of the base (8) is connected with a flat plate (9) in a sliding way, the upper surface of the flat plate (9) is vertically fixed with a vertical plate (10) by welding, a supporting seat (11) is arranged on one side of the vertical plate (10) in a sliding manner, an installation shaft (22) is rotatably arranged on one side of the supporting seat (11), one end of the mounting shaft (22) is fixedly provided with a net drum (12), the upper surface of the workbench (1) is also fixedly provided with a belt conveyor (5), the belt conveyor (5) is positioned between the installation box (2) and the base (8), an installation frame (6) is arranged at one end of the belt conveyor (5), and a roller conveyor (7) is fixedly installed on one side, far away from the belt conveyor (5), of the installation frame (6);
the utility model discloses a motor for the automobile seat, including base (8), the inboard upper wall department fixed mounting of base (8) has first motor (17), the output shaft fixed mounting of first motor (17) has the belt pulley, the last surface rotation of base (8) installs first threaded rod (18), fixed mounting has the belt pulley on first threaded rod (18), the output shaft and the first threaded rod (18) of first motor (17) are passed through the belt pulley, belt transmission is connected, the bottom and the first threaded rod (18) threaded connection of dull and stereotyped (9), one side fixed mounting of riser (10) has second motor (19), the output fixed mounting of second motor (19) has the belt pulley, the opposite side of riser (10) is rotated and is installed second threaded rod (20), fixed mounting has the belt pulley on second threaded rod (20), the output shaft and the second threaded rod (20) of second motor (19) pass through the belt pulley, The belt is in transmission connection, one side of the supporting seat (11) is in threaded connection with the second threaded rod (20), a third motor (21) is fixedly mounted at the top of the supporting seat (11), a belt pulley is fixedly mounted at an output shaft of the third motor (21), the belt pulley is fixedly mounted on the mounting shaft (22), and an output shaft of the third motor (21) is in transmission connection with the mounting shaft (22) through the belt pulley and the belt;
the photovoltaic panel supporting frame is characterized in that two rotating shafts (23) are rotatably mounted on the mounting frame (6), two ends of each rotating shaft (23) are rotatably connected with the mounting frame (6) through bearings, two lifting motors (24) are fixedly mounted on one side of the mounting frame (6), output shaft ends of the two lifting motors (24) are fixedly connected with the two rotating shafts (23), two first gears (25) are fixedly sleeved on the rotating shafts (23), second gears (26) are fixedly mounted on the upper portion of the mounting frame (6), the first gears (25) are in transmission connection with the corresponding second gears (26) through gear belts (36), a plurality of supporting plates (27) used for supporting photovoltaic panels (37) are fixedly mounted on one side of each gear belt (36), and the supporting plates (27) are distributed at equal intervals;
chains (28) are installed on one side of the support plates (27), and two adjacent support plates (27) in the vertical direction are connected through the chains (28).
2. The screen printing device for the photovoltaic panel is characterized in that a cleaning roller (4) is rotatably mounted on one side of the mounting box (2), a cleaning motor is fixedly mounted on the inner side of the mounting box (2), and an output shaft of the cleaning motor is fixedly connected with one end of the cleaning roller (4).
3. The screen printing device for the photovoltaic panel as claimed in claim 1, wherein a top plate (29) is horizontally fixed to the top of the mounting frame (6) through bolts, a lifting cylinder (30) is fixedly mounted at a central position of the upper surface of the top plate (29), an output rod of the lifting cylinder (30) penetrates through the top plate (29) and extends to the lower side of the top plate (29), a mounting bottom plate (31) is horizontally fixed to the bottom end of the output rod of the lifting cylinder (30), two clamping cylinders (32) are fixedly mounted on the bottom surface of the mounting bottom plate (31), the two clamping cylinders (32) are symmetrically distributed, clamping plates (33) are fixedly mounted at end portions of the output rods of the clamping cylinders (32), and the bottoms of the clamping plates (33) are bent inwards to form bent edges.
4. The screen printing device for the photovoltaic panel is characterized in that a side plate (38) is fixedly mounted on one side of the mounting frame (6) through a bolt, a material pushing cylinder (34) is fixedly mounted in the middle of the surface of one side of the side plate (38), an output rod of the material pushing cylinder (34) penetrates through the side plate (38) and extends to the other side of the side plate (38), and a push plate (35) is fixedly mounted at the end of the output rod of the material pushing cylinder (34).
5. The screen printing device for photovoltaic panels as claimed in claim 1, characterized in that the end of the screen cylinder (12) remote from the mounting shaft (22) is provided with a circular through hole.
6. Printing method for a screen printing device of a photovoltaic panel according to any one of claims 1 to 5, characterized in that it comprises in particular the following steps:
firstly, a photovoltaic panel (37) is conveyed to one side of a mounting frame (6) through a roller conveyor (7), the photovoltaic panel (37) is conveyed onto a supporting plate (27), two lifting motors (24) are started simultaneously, an output shaft of each lifting motor (24) rotates and drives a rotating shaft (23) to rotate, the rotating shaft (23) drives two first gears (25) to rotate and drives a gear belt (36) to rotate, the gear belt (36) drives each layer of supporting plate (27) to move upwards while rotating, the roller conveyor (7) continuously conveys the photovoltaic panel (37) to enable the photovoltaic panel (37) to be sequentially conveyed onto each layer of supporting plate (27), when the photovoltaic panel (37) on the supporting plate (27) moves upwards to the uppermost direction, a lifting cylinder (30) is started, an output rod of the lifting cylinder (30) extends downwards and drives a mounting bottom plate (31) to descend, the mounting bottom plate (31) drives a clamping cylinder (32) and a clamping plate (33) to descend, the two clamping plates (33) are respectively positioned at two sides of the uppermost photovoltaic plate (37), the clamping cylinder (32) is started, the clamping cylinder (32) drives the clamping plates (33) to move in opposite directions, the bent edge at the bottom of the clamping plates (33) is positioned below the photovoltaic plates (37), the lifting cylinder (30) is started again, the lifting cylinder (30) drives the photovoltaic plates (37) to ascend to one side of the push plate (35), the material pushing cylinder (34) is started, the output rod of the material pushing cylinder (34) extends out and drives the push plate (35) to move, and the photovoltaic plates (37) are pushed onto the belt conveyor (5) through the push plate (35);
step two, starting the belt conveyor (5), driving the photovoltaic panel (37) to move below the net drum (12) by the belt conveyor (5), starting the liquid pump (16) and the third motor (21), driving the mounting shaft (22) to rotate by the third motor (21) through a belt and a belt pulley, and drives the net barrel (12) to rotate, the liquid pump (16) works and pumps out the ink in the ink box (15) and leads the ink into the spray pipe (3) through the guide pipe (14), and is sprayed downwards through each nozzle (13), the mesh cylinder (12) rotates and drives the hollow patterns on the surface to rotate, when the hollow patterns rotate to the lowest part, ink sprayed out of the nozzle (13) is sprayed onto the photovoltaic panel (37) passing below through the hollow patterns, when the photovoltaic panel (37) completely passes below the net cylinder (12), the net cylinder (12) rotates for a circle, and the patterns on the photovoltaic panel (37) are printed and conveyed to the other end through the belt conveyor (5) for collection;
step three, starting a first motor (17), driving a first threaded rod (18) to rotate by the first motor (17) through a belt pulley and a belt, driving a flat plate (9) to move towards one side far away from the installation box (2) while the first threaded rod (18) rotates, driving a net barrel (12) to move towards one side far away from the installation box (2), enabling a spray pipe (3) to be separated from the net barrel (12), starting a second motor (19), driving a second threaded rod (20) to rotate by the second motor (19) through the belt pulley and the belt, driving a supporting seat (11) to transversely move while the second threaded rod (20) rotates, driving the net barrel (12) to move to the position corresponding to the cleaning roller (4), starting the first motor (17) again, driving the net barrel (12) to move towards one side of the installation box (2) by the first motor (17), and enabling the cleaning roller (4) to be inserted into the net barrel (12), the cleaning motor drives the cleaning roller (4) to rotate to clean the inner wall of the net barrel (12).
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| CN201911182231.8A CN110843324B (en) | 2019-11-27 | 2019-11-27 | Screen printing device and method for photovoltaic panel |
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| CN201911182231.8A CN110843324B (en) | 2019-11-27 | 2019-11-27 | Screen printing device and method for photovoltaic panel |
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| CN110843324B true CN110843324B (en) | 2021-01-26 |
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| CN111571012A (en) * | 2020-05-25 | 2020-08-25 | 刘烨 | Photovoltaic panel processing and assembling equipment and working method thereof |
| CN112937085A (en) * | 2021-04-13 | 2021-06-11 | 曾华珍 | Silk-screen printing device on chip surface for new-generation information technology |
| CN113844833B (en) * | 2021-10-27 | 2023-02-28 | 汝会通 | Photovoltaic board automatic installation robot |
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| CN102730230B (en) * | 2012-06-29 | 2014-01-01 | 浙江天能动力能源有限公司 | Full-automatic arranging device for storage battery |
| CN204037070U (en) * | 2014-09-05 | 2014-12-24 | 绍兴县欧典墙布有限公司 | A kind of cleaning device of wall paper print cylinder mould |
| CN205522956U (en) * | 2016-05-04 | 2016-08-31 | 长兴金润大正机械有限公司 | Dedicated silk screen printing of battery machine |
| CN108749287A (en) * | 2018-05-30 | 2018-11-06 | 佛山领新信息科技有限公司 | A kind of glass is without net screen printer |
| CN108608723A (en) * | 2018-06-21 | 2018-10-02 | 安徽溢彩玻璃器皿有限公司 | A kind of bottle production line screen printing device |
| CN108946178B (en) * | 2018-07-09 | 2020-12-01 | 宜昌九鼎牧业有限公司 | Feed package stacking device and method |
| CN110202918A (en) * | 2019-05-07 | 2019-09-06 | 常州捷佳创智能装备有限公司 | Cell piece printing equipment |
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Effective date of registration: 20210107 Address after: Longyue mansion 7-2-1802, No. 360, Hualong Road, Dongfeng Street, Licheng District, Jinan City, Shandong Province Applicant after: Jinan Yachang Printing Co.,Ltd. Address before: 237000 dashihu formation, Shihu village, shibanchong Township, Yu'an District, Lu'an City, Anhui Province Applicant before: Li Miaomiao |
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Address after: 250000 7-2-1802, Greenland Longyue residence, No. 360, Hualong Road, Dongfeng Street, Licheng District, Jinan City, Shandong Province Patentee after: Yachang culture technology (Jinan) Co.,Ltd. Address before: Longyue mansion 7-2-1802, No. 360, Hualong Road, Dongfeng Street, Licheng District, Jinan City, Shandong Province Patentee before: Jinan Yachang Printing Co.,Ltd. |