CN107344447A - Solar cell silk screen printing machine and manufacture of solar cells line - Google Patents

Solar cell silk screen printing machine and manufacture of solar cells line Download PDF

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Publication number
CN107344447A
CN107344447A CN201710731307.2A CN201710731307A CN107344447A CN 107344447 A CN107344447 A CN 107344447A CN 201710731307 A CN201710731307 A CN 201710731307A CN 107344447 A CN107344447 A CN 107344447A
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CN
China
Prior art keywords
silk screen
winding roll
printing machine
solar cell
mounting seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710731307.2A
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Chinese (zh)
Inventor
李勇春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUNSHAN WIN-WIN AUTOMATION TECHNOLOGY Co Ltd
Original Assignee
KUNSHAN WIN-WIN AUTOMATION TECHNOLOGY Co Ltd
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Filing date
Publication date
Application filed by KUNSHAN WIN-WIN AUTOMATION TECHNOLOGY Co Ltd filed Critical KUNSHAN WIN-WIN AUTOMATION TECHNOLOGY Co Ltd
Priority to CN201710731307.2A priority Critical patent/CN107344447A/en
Publication of CN107344447A publication Critical patent/CN107344447A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F15/00Screen printers
    • B41F15/08Machines
    • B41F15/0863Machines with a plurality of flat screens mounted on a turntable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F15/00Screen printers
    • B41F15/14Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F15/00Screen printers
    • B41F15/14Details
    • B41F15/16Printing tables
    • B41F15/18Supports for workpieces
    • B41F15/28Supports for workpieces for elongated flat articles, e.g. strips, bands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F15/00Screen printers
    • B41F15/14Details
    • B41F15/34Screens, Frames; Holders therefor
    • B41F15/36Screens, Frames; Holders therefor flat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F33/00Indicating, counting, warning, control or safety devices
    • B41F33/0009Central control units
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F33/00Indicating, counting, warning, control or safety devices
    • B41F33/16Programming systems for automatic control of sequence of operations
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor 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
    • H01L31/02Details
    • H01L31/0224Electrodes
    • H01L31/022408Electrodes for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/022425Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/70Driving devices associated with particular installations or situations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/90Register control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2215/00Screen printing machines
    • B41P2215/10Screen printing machines characterised by their constructional features
    • B41P2215/11Registering devices
    • B41P2215/112Registering devices with means for displacing the frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2215/00Screen printing machines
    • B41P2215/10Screen printing machines characterised by their constructional features
    • B41P2215/12Screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2215/00Screen printing machines
    • B41P2215/50Screen printing machines for particular purposes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41PINDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2233/00Arrangements for the operation of printing presses
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (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)
  • Screen Printers (AREA)

Abstract

The invention provides a kind of solar cell silk screen printing machine and manufacture of solar cells line, is related to solar cell silk screen printing machine technical field.Solar cell silk screen printing machine includes printing machine body, paper winder, vision positioning device, silk screen angle adjusting mechanism, printing mechanism and controlling organization.Paper winder includes the first winding roll, the second winding roll and PTO, first winding roll and the second winding roll are optionally connected with PTO, vision positioning device electrically connects and is used for the positional information that product is transmitted to controlling organization with controlling organization, and silk screen angle adjusting mechanism is used to adjust printing mechanism.Manufacture of solar cells line includes material issuing equipment, drying oven and solar cell silk screen printing machine.Solar cell silk screen printing machine and manufacture of solar cells line printing efficiency are high, easy to use, and controllability is high.

Description

Solar cell silk screen printing machine and manufacture of solar cells line
Technical field
The present invention relates to solar cell silk screen printing machine technical field, in particular to a kind of solar cell silk Net printing machine and manufacture of solar cells line.
Background technology
Cell piece is that silver wire is printed on solar battery sheet using silver paste by printing net when carrying out electrode print, But silver paste can often trickle down the place beyond cell piece during printing.If silver paste trickles down workbench, silver paste When printing is further continued for after dry, the pollution even fragmentation of cell piece is will result in, scraps cell piece.In addition, silver grating line Double exposure precision, be to be realized by adjusting printing screen relative to the position of solar battery sheet, typically pass through adjust print The X-axis of brush filament net, Y-axis displacement and angle these relational implementations, X-axis and Y-axis displacement are all linear motions, are adjusted not Difficulty, and angular movement, due to the structure limitation of the printing screen of reality, it is difficult to realize rotation using the shaft-driven structure in center Transhipment is dynamic.So prior art printing precision is not high, silk screen adjustment angle very little, it is difficult to meet requirement, in press also Easily because the silver paste on workbench damages cell piece, cause production cost high, production efficiency reduces.
The content of the invention
It is an object of the invention to provide a kind of solar cell silk screen printing machine, and it can ensure that cell piece produces matter Amount, improve production efficiency.
Another object of the present invention is to provide a kind of manufacture of solar cells line, and it is produced in which can guarantee both quality and quantity Solar battery sheet.
What embodiments of the invention were realized in:
The embodiment provides a kind of solar cell silk screen printing machine, including printing machine body, paper winder, Vision positioning device, silk screen angle adjusting mechanism, printing mechanism and controlling organization.Paper winder includes the first winding roll, second Winding roll and the PTO that can provide rotating forward power and Reverse Power, the first winding roll and the second winding roll are with moving Power output device is optionally connected, and controlling organization electrically connects with the PTO of paper winder and is used to controlling dynamic Power output device rotates and reverse, paper winder be used to coil paper spreading in printing table so that coil paper can carry product with It is easy to printing mechanism to be printed, vision positioning device electrically connects and be used for the position for transmitting product to controlling organization with controlling organization Confidence ceases.Silk screen angle adjusting mechanism includes silk screen mounting seat, screen frame, drive component and transmission component, and silk screen mounting seat is Rectangular slab, screen frame is located at one end of silk screen mounting seat and screen frame can by arc-shaped slide rail and guide runner with silk screen mounting seat The connection of slip, drive component are installed on silk screen mounting seat, and drive component is connected with screen frame by transmission component, drive component For driving width of the transmission component along silk screen mounting seat to move, the movement of transmission component can drive screen frame relative to Silk screen mounting seat is slided, and printing mechanism and silk screen angle adjusting mechanism may be contained within printing machine body, and printing mechanism is located at silk screen Above angle adjusting mechanism, controlling organization electrically connects with printing mechanism and is used to control printing mechanism to print product.
In addition, the solar cell silk screen printing machine provided according to an embodiment of the invention, can also have following additional Technical characteristic:
In the alternative embodiment of the present invention, paper winder also includes first clutch and second clutch;First clutch The clutch end of device is connected with the first winding roll, and the clutch end of second clutch connects with the transmission of the second winding roll Connect;The power intake of first clutch and both second clutches is connected with PTO, first clutch It is connected with the power intake of both second clutches by timing belt and PTO.
In the alternative embodiment of the present invention, paper winder also includes the first damping piece and the second damping piece;First damping Part and the first winding roll are connected and be used for provides rotary damping for the first winding roll, and the second damping piece and the second winding roll pass It is dynamic to connect and for providing rotary damping for the second winding roll.First damping piece includes the first rotary damper and the first friction Wheel, the second damping piece include the second rotary damper and the second friction pulley;First winding roll and the first rotary damper are by first Frictional wheel drive is connected, and the second winding roll and the second rotary damper are connected by the second frictional wheel drive.
In the alternative embodiment of the present invention, drive component includes motor and motor mount, and motor passes through Motor mount is mounted at silk screen mounting seat.Transmission component include shaft coupling, leading screw, nut, angle nut seat and Connecting pin, shaft coupling are connected with the output shaft and leading screw of motor respectively, and one end and the silk screen of the remote shaft coupling of leading screw are pacified Dress seat rotatably connects, and nut sleeve is outer located at leading screw and coordinates with leading screw, and angle nut seat is removably connected with nut, angle Degree nut seat is slidably connected with silk screen mounting seat, and connecting pin is located at the side of the remote silk screen mounting seat of angle nut seat, One end of connecting pin is connected with angle nut seat, and the other end of connecting pin is connected with screen frame.
In the alternative embodiment of the present invention, angle nut seat is connected with silk screen mounting seat by positioning slide and positioning sliding block Connect.Positioning slide is installed on silk screen mounting seat, and positioning sliding block is installed on angle nut seat, or positioning slide is installed on angle nut Seat, positioning sliding block are installed on silk screen mounting seat.
In the alternative embodiment of the present invention, silk screen angle adjusting mechanism includes support component, and support component is included at least Two groups of guides and the guide plate coordinated with guide, wherein width of two groups of guides along silk screen mounting seat is symmetrical arranged In the both ends of screen frame, guide plate is installed on silk screen mounting seat, and guide plate is slidably connected with guide.
In the alternative embodiment of the present invention, arc-shaped slide rail is connected with silk screen mounting seat, and guide runner is connected with screen frame, Or arc-shaped slide rail is connected with screen frame, guide runner is connected with silk screen mounting seat.
In the alternative embodiment of the present invention, solar cell silk screen printing machine also includes rotatable platform and power set; Power set are connected with rotatable platform, and controlling organization electrically connects with power set;Paper winder is multiple, multiple reel machines Structure is set located at rotatable platform and along the rotation direction uniform intervals of rotatable platform;Rotatable platform is located at solar cell screen printing Between the feed end and discharge end of brush machine, power set are used to drive rotatable platform to rotate so that paper winder is in feed end and goes out Material moves between end, and paper winder is used to carry to discharge end from feed end taking product and by product.
In the alternative embodiment of the present invention, vision positioning device is used in combination located at one end of the close feed end of rotatable platform The positional information of paper winder is entered from feed end in collection product.
The embodiment provides a kind of manufacture of solar cells line, including material issuing equipment, drying oven and above-mentioned The solar cell silk screen printing machine of one, material issuing equipment are used to provide printed material to solar cell silk screen printing machine, dried Dry stove is used for the printing finished product for drying solar cell silk screen printing machine.
The beneficial effects of the invention are as follows:
Solar cell silk screen printing machine printing efficiency is high, easy to use, and controllability is high, uses the solar cell silk screen The production efficiency of the manufacture of solar cells line of printing machine is also more high, and product quality is more excellent.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the schematic diagram for the solar cell silk screen printing machine that the embodiment of the present invention 1 provides;
Fig. 2 is the first visual angle of the solar cell silk screen printing machine for the clipped part that the embodiment of the present invention 1 provides Schematic diagram;
Fig. 3 is the schematic diagram of the further omission part of the solar cell silk screen printing machine shown in Fig. 2;
Fig. 4 is the schematic diagram of the first working condition of paper winder provided by the invention;
Fig. 5 is the first damping piece of paper winder and the schematic diagram of the second damping piece in Fig. 4;
Fig. 6 is the schematic diagram of the second working condition of the paper winder in Fig. 4;
Fig. 7 is the structural representation of the silk screen angle adjusting mechanism of the present invention;
Fig. 8 is the structural representation of Fig. 7 silk screen mounting seat;
Fig. 9 is Fig. 7 drive component and the structural representation of transmission component;
Figure 10 is the structural representation of Fig. 9 connecting pin;
Figure 11 is the structural representation of the elastic parts of Fig. 7 screen frame;
Figure 12 is the structural representation of Fig. 7 support component;
Figure 13 is the structural representation of Fig. 3 drive mechanism;
Figure 14 is the structural representation of Fig. 3 printing mechanism.
Icon:1000- screen processes press;100- paper winders;The winding rolls of 110- first;The friction pulleys of 111- the 3rd;120- Second winding roll;The friction pulleys of 121- the 4th;130- PTO;150- first clutches;160- second clutches;170- Timing belt;The damping pieces of 180- first;The rotary dampers of 181- first;The friction pulleys of 182- first;The damping pieces of 190- second;191- Two rotary dampers;The friction pulleys of 192- second;200- printing tables;300- coil papers;400- vision positioning devices;500- is rotated Platform;600- feed ends;700- discharge ends;101- silk screen angle adjusting mechanisms;1- silk screen mounting seats;11- arc-shaped slide rails;12- Bearing plate;13- positioning slides;2- screen frames;21- guide runners;22- elastic parts;221- guide pads;2211- guide grooves; The 222- axis of guides;223- briquettings;224- springs;23- mounting holes;3- drive components;31- motors;32- motor mounts; 321- side plates;322- accommodates area;4- transmission components;41- shaft couplings;42- leading screws;43- nuts;44- angle nut seats;441- determines Position sliding block;45- connecting pins;5- support components;51- guides;511- supporting parts;512- guide parts;52- guide plates;53- is fixed Cylinder;54- guide rods;6- printing machine bodies;61- benchmark bottom plates;611-X axle drive mechanisms;612-Y axle drive mechanisms;613-Z Axle drive mechanism;7- printing mechanisms;71- motors;72-KK modules;73- scrapers;74- returning blades.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that based on the reality in the present invention Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is all belonged to In the scope of protection of the invention.
It should be noted that:Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is necessary to which explanation, the orientation or position relationship of the instruction such as term " interior ", " outer " are base In orientation shown in the drawings or position relationship, or the invention product using when the orientation usually put or position relationship, only It is to be described for the ease of description is of the invention with simplified, rather than the device or element of instruction or hint meaning must be with specifically Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " the Two " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can be Mechanically connect or electrically connect;Can be joined directly together, can also be indirectly connected by intermediary, can be two The connection of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in the present invention In concrete meaning.
Embodiment 1
Fig. 1 to Fig. 3 is referred to, the present embodiment provides a kind of solar cell silk screen printing machine 1000, including paper winder 100th, silk screen angle adjusting mechanism 101, printing table 200, vision positioning device 400, printing mechanism 7 and controlling organization.
Include the first winding roll 110, the second winding roll 120 and power output dress incorporated by reference to Fig. 4 to Fig. 6 paper winders 100 Put 130.Paper winder 100 rotates forward power and Reverse Power by controlling PTO 130 to provide, and adjusts the first coil paper The winding roll 120 of roller 110 and second is optionally connected with PTO 130, can switch the He of the first winding roll 110 Active and driven relationship between second winding roll 120.First winding roll 110 and the second winding roll 120, which are used to wind jointly, to be rolled up Paper 300, by changing active and driven relationship between the first winding roll 110 and the second winding roll 120, so that coil paper 300 Neatly it can be wound and be discharged between the first winding roll 110 and the second winding roll 120.
When the first winding roll 110 is connected with PTO 130, the second winding roll 120 and PTO 130 when not being connected, and the first winding roll 110 is actively and the second winding roll 120 is driven.PTO 130 can The first winding roll 110 is directly driven to rotate and make the first winding roll 110 by coil paper 300 from the second winding roll 120 towards the first coil paper Roller 110 is wound.
When the second winding roll 120 is connected with PTO 130, the first winding roll 110 and PTO 130 when not being connected, and winding direction is contrary to the above.It is achieved thereby that coil paper 300 is in the first winding roll 110 and the second coil paper Motion is wound between roller 120 back and forth.
By the way that the coil paper 300 between the first winding roll 110 and the second winding roll 120 of paper winder 100 is laid In printing table 200, coil paper 300 can just cover printing table 200, using coil paper 300 come directly carry product come Printed, so as to which silver paste is trickled down in printing table 200 when avoiding printing.
Coil paper 300 carries out to scrolling between the first winding roll 110 and the second winding roll 120 using paper winder 100, one Aspect can will trickle down the coil paper 300 that has silver paste and replace in time, avoid carrying using the unrestrained coil paper 300 for having a silver paste Product, prevent the silver paste damage product of solidification.On the other hand, as coil paper 300 is in the first winding roll 110 and the second winding roll Scrolling between 120, coil paper 300 can move for printing table 200, and coil paper 300 there is carrying to make product With while, to product also have conveying function.
By adjusting active and driven relationship between the first winding roll 110 and the second winding roll 120, it is possible to achieve coil paper 300 convey product towards opposite both direction.Product can be delivered to print by coil paper 300 from the edge of printing table 200 The printing zone of brush workbench 200 to product in order to normally being printed.
Further, paper winder 100 also includes first clutch 150 and second clutch 160.First clutch 150 Clutch end be connected with the first winding roll 110, the clutch end of second clutch 160 is the same as the second winding roll 120 Drive connection.The power intake of first clutch 150 and both second clutches 160 is driven with PTO 130 Connection.
First clutch 150 is used to optionally the first winding roll 110 be connected with PTO 130;The Two clutches 160 are used to optionally the second winding roll 120 be connected with PTO 130.
When the first winding roll 110 is connected by first clutch 150 with PTO 130, and second clutch 160 by the second winding roll 120 with PTO 130 drive connection disconnect when, the first winding roll 110 for actively, second Winding roll 120 is driven.PTO 130 rotates along K1 directions, and the first winding roll 110 drives second by coil paper 300 Winding roll 120 together rotates along K1 directions.Then coil paper 300 is just deviate from from the second winding roll 120 and wound to the first winding roll 110, coil paper 300 then moves with respect to printing table 200 along P1 directions.
Drive connection disconnection when first clutch 150 by the first winding roll 110 with PTO 130, and second When second winding roll 120 is connected by clutch 160 with PTO 130, the first winding roll 110 is driven, and second Winding roll 120 is actively.PTO 130 rotates along K2 directions, and the second winding roll 120 drives first by coil paper 300 Winding roll 110 together rotates along K2 directions.Then coil paper 300 is just deviate from from the first winding roll 110 and wound to the second winding roll 120, coil paper 300 then moves with respect to printing table 200 along P2 directions.
PTO 130, which is used to provide, rotates forward power and Reverse Power, and PTO 130 is together with the first clutch The power intake of device 150 and second clutch 160, first clutch 150 and both second clutches 160 is by timing belt 170 are connected with PTO 130.Realize between the first winding roll 110 and the second winding roll 120 actively, it is driven Switching, enable the first winding roll 110 and the second winding roll 120 that coil paper 300 is flexibly wound and discharged.On the one hand It is easy to be changed the unrestrained coil paper 300 for having silver paste, on the other hand product can also be conveyed using coil paper 300.
Paper winder 100 also includes the first damping piece 180 and the second damping piece 190.First damping piece 180 includes the first rotation Turn the friction pulley 182 of damper 181 and first, the second damping piece 190 includes the second rotary damper 191 and the second friction pulley 192. First winding roll 110 is coaxially connected with the 3rd friction pulley 111, and the second winding roll 120 is coaxially connected with the 4th friction pulley 121.
In the present embodiment, the first damping piece 180 and the second damping piece 190 are located at remote the first of paper winder 100 The side of clutch 150 and second clutch 160.First rotary damper 181 and the first friction pulley 182 are connected and coaxially Set, the second rotary damper 191 and the second friction pulley 192 are connected and be coaxially disposed.3rd friction pulley 111 is located at first The side of the remote first clutch 150 of winding roll 110, the 4th friction pulley 121 located at the second winding roll 120 away from second from The side of clutch 160.First friction pulley 182 is connected with the 3rd friction pulley 111, and the second friction pulley 192 is the same as the 4th friction pulley 121 drive connections.
First damping piece 180 is used to provide rotary damping for the first winding roll 110, and the second damping piece 190 is used to be second Winding roll 120 provides rotary damping.After PTO 130 stops output rotational power, the first damping piece 180 and second Damping piece 190 can be that the first winding roll 110 and the second winding roll 120 provide rotary damping, so that the first winding roll 110 and the Both two winding rolls 120 stop operating in time, prevent the first winding roll 110 and the second winding roll 120 because inertia is rotated further And cause the excessively winding and release of coil paper 300, to ensure accuracy that coil paper 300 winds and discharged, and then improve more change of lap The accuracy of accuracy and coil paper 300 the transport product of paper 300.
First damping piece 180 and the second damping piece 190 are to provide rotary damping using rotary damper, due to rotation The damping of damper is flexibly adjustable, can select suitable rotary damping according to different demands.On the other hand, friction pulley is utilized To carry out the transmission of rotary damping, it is ensured that the first rotary damper 181 and the second rotary damper 191 can continue respectively Ground, substantially invariable rotary damping stably is applied to the first winding roll 110 and the second winding roll 120, ensure that rotary damping Stability and harmony so that the first winding roll 110 and the second winding roll 120 after rotational power is lost can in time, Smoothly stop.
Solar cell silk screen printing machine 1000 determines product in printing table 200 using vision positioning device 400 Particular location, vision positioning device 400 located at rotatable platform 500 close feed end 600 one end and be used for collect product The positional information of paper winder 100 is entered from feed end 600.Printing mechanism 7 is adjusted by silk screen angle adjusting mechanism 101 again Enable exactly to print product.Silk screen angle adjusting mechanism 101, including silk screen mounting seat 1, screen frame 2, driving Component 3 and transmission component 4.
Silk screen mounting seat 1 is rectangular plate-like structure, is connected for the miscellaneous part with printing machine;Screen frame 2 is located at silk screen One end of mounting seat 1, and screen frame 2 is slidably connected with silk screen mounting seat 1 by arc-shaped slide rail 11 and guide runner 21; Drive component 3 is installed on silk screen mounting seat 1, and drive component 3 is connected with screen frame 2 by transmission component 4, and drive component 3 is used for Drive width of the transmission component 4 along silk screen mounting seat 1 to move, the movement of transmission component 4 can drive screen frame 2 relative to Silk screen mounting seat 1 is slided.
Incorporated by reference to Fig. 7 to Figure 14, silk screen mounting seat 1 is rectangular slab, and silk screen mounting seat 1 plays a part of support, positioning, silk Net mounting seat 1 is connected with the miscellaneous part of solar cell silk screen printing machine 1000.Screen frame 2 is located at the one of silk screen mounting seat 1 End, and screen frame 2 is slidably connected with silk screen mounting seat 1 by arc-shaped slide rail 11 and guide runner 21, screen frame 2 along Arc-shaped slide rail 11 track movement, it is possible to achieve screen frame 2 relative to silk screen mounting seat 1 angulation change.
It should be noted that the installation site of arc-shaped slide rail 11 and guide runner 21 can be two kinds of forms, such as:Arc Slide rail 11 is connected with silk screen mounting seat 1, and guide runner 21 is connected with screen frame 2;Or arc-shaped slide rail 11 is connected with screen frame 2, Guide runner 21 is connected with silk screen mounting seat 1.User can choose arc-shaped slide rail 11 and guide runner 21 according to actual conditions Installation site, as long as screen frame 2 can arcuately slide rail 11 track movement.As the optional mode of the present embodiment, Arc-shaped slide rail 11 is mounted at silk screen mounting seat 1, and guide runner 21 is mounted at screen frame 2.
In the present embodiment, drive component 3 includes motor 31 and motor mount 32, and motor 31 passes through motor Mounting seat 32 is mounted at silk screen mounting seat 1.Motor mount 32 is U-shaped framework structure, the two of motor mount 32 Formed between block side plate 321 and accommodate area 322, the blind end of motor mount 32 is connected with silk screen mounting seat 1, and motor 31 is pacified A side plate 321 loaded on motor mount 32, the output shaft of motor 31 is in receiving area 322.
Transmission component 4 includes shaft coupling 41, leading screw 42, nut 43, angle nut seat 44 and connecting pin 45, transmission component 4 The power that drive component 3 provides is sent to screen frame 2, so as to drive screen frame 2 relative to the arcuately slide rail of silk screen mounting seat 1 11 track movement.
The both ends of shaft coupling 41 are connected with the output shaft and leading screw 42 of motor 31 respectively, will be driven by shaft coupling 41 The rotation for being converted into leading screw 42 of the output shaft of motor 31, power is provided for leading screw 42.The remote shaft coupling 41 of leading screw 42 One end be rotatably connected with silk screen mounting seat 1, silk screen mounting seat 1 is provided with bearing plate 12, and leading screw 42 is slidably with holding Fishplate bar 12 connects, and bearing plate 12 supports leading screw 42 jointly with motor mount 32.Nut 43 is sheathed on outside leading screw 42, and nut 43 coordinate with leading screw 42, and nut 43 can move back and forth along the length direction of leading screw 42, so as to which the rotation of leading screw 42 is converted into spiral shell The linear motion of mother 43.
Angle nut seat 44 is removably connected with nut 43, the rotation of leading screw 42, and nut 43 can be caused to drive angle Nut seat 44 moves relative to length direction of the leading screw 42 along leading screw 42.In the present embodiment, angle nut seat 44 is pacified with silk screen Dress seat 1 is connected by positioning slide 13 and positioning sliding block 441, and the setting of positioning slide 13 and positioning sliding block 441 is to angle nut Positioning action is played in the movement of seat 44.It is pointed out that the installation site of positioning slide 13 and positioning sliding block 441 can have two Kind form, positioning slide 13 are installed on silk screen mounting seat 1, and positioning sliding block 441 is installed on angle nut seat 44 or vice versa.
Connecting pin 45 is located at the side of the remote silk screen mounting seat 1 of angle nut seat 44, one end of connecting pin 45 and angle Nut seat 44 is connected, and the other end is connected with screen frame 2.The rotation of leading screw 42, nut 43 is driven to move, nut 43 drives angle spiral shell Female seat 44 moves, so that connecting pin 45 drives screen frame 2 to be moved relative to silk screen mounting seat 1.
Screen frame 2 includes elastic parts 22, as shown in figure 5, elastic parts 22 includes guide pad 221, at least one guiding The spring 224 that axle 222, briquetting 223 and at least one coordinate with the axis of guide 222.Screen frame 2 is provided with mounting groove, guide pad 221 It is embedded in mounting groove, guide pad 221 offers guide groove 2211;The axis of guide 222 is located in guide groove 2211, and the axis of guide 222 both ends are connected with guide pad 221 respectively, length direction extension of the axis of guide 222 along leading screw 42;Briquetting 223, which is sheathed on, leads To outside axle 222, and briquetting 223 is slidably connected with the axis of guide 222;Spring 224 is sheathed on outside the axis of guide 222, and bullet Spring 224 is between briquetting 223 and guide pad 221;Connecting pin 45 is between briquetting 223 and guide pad 221, and connecting pin 45 positioned at the side of the remote spring 224 of briquetting 223;Briquetting 223 is connected to connecting pin 45, and the application of connecting pin 45 is acted on Power so that be in close contact between briquetting 223 and connecting pin 45, the active force that briquetting 223 puts on connecting pin 45 is more than angle spiral shell Female seat 44 drives connecting pin 45 to act on the active force of briquetting 223, when connecting pin 45 follows angle nut seat 44 to move, connects Pin 45 can drive screen frame 2 to be moved relative to silk screen mounting seat 1.
The quantity of the axis of guide 222 is two, and the quantity of spring 224 is two, the cooperation of the axis of guide 222 and spring 224, both The balance of briquetting 223 can be ensured, larger active force can also be applied to briquetting 223 so that briquetting 223 presses on connecting pin 45 effect is more preferable.The axis of guide 222 and spring 224 are matching used, and their quantity can be chosen according to actual conditions, and It is not limited to two.Silk screen angle adjusting mechanism 101 also includes support component 5, and support component 5 includes at least two groups of guides 51 With the guide plate 52 coordinated with guide 51, wherein width of two groups of guides 51 along silk screen mounting seat 1 is symmetricly set in The both ends of screen frame 2, guide plate 52 are installed on silk screen mounting seat 1, and guide plate 52 is slidably connected with guide 51.Support group Part 5 both plays a part of supporting screen frame 2 and silk screen mounting seat 1, also acts as the effect of guide-localization.
The quantity of guide 51 is two groups, and respectively positioned at the both ends of screen frame 2, guide 51 includes supporting part 511 and led To portion 512, supporting part 511 is removably connected along perpendicular to the direction of screen frame 2 with screen frame 2, and guide part 512 is arranged at branch Support part 511, and guide part 512 is rotatably connected with supporting part 511;One end of guide plate 52 and silk screen mounting seat 1 are removable The connection unloaded, the other end of guide plate 52 are slidably connected with guide part 512, and guide plate 52 has arc track, curved track Road coordinates with guide part 512, avoids guide plate 52 from interfering with guide 51.When screen frame 2 moves relative to silk screen mounting seat 1 When, guide plate 52 slides relative to guide 51.
Support component 5 also includes at least two silk screens and fixes cylinder 53, and two of which silk screen is fixed cylinder 53 and pacified along silk screen The width of dress seat 1 is symmetricly set in the both ends of screen frame 2.Screen frame 2 is provided with mounting hole 23, and silk screen is fixed cylinder 53 and leaned on One end of nearly screen frame 2 is connected with the guide rod 54 with taper, and guide rod 54 is plugged in mounting hole 23.Silk screen fixes cylinder 53rd, guide rod 54 coordinates with screen frame 2, and when ensureing to change half tone every time, half tone can be positioned at same position, improves positioning effect Rate and positioning precision.The quantity that silk screen fixes cylinder 53 is two, and two silk screens fix cylinder 53 and are symmetrically distributed in screen frame 2 Both ends.
Screen frame 2 is provided with mounting groove, and elastic parts 22 is embedded in mounting groove, and drive component 3 is arranged at silk screen installation Seat 1, silk screen mounting seat 1 and screen frame 2 are connected by the cooperation of drive component 3 and transmission component 4, and transmission component 4 is leading screw 42 transmissions, are moved by the transmission component 4 of drive component 3 relative to silk screen mounting seat 1, so as to drive screen frame 2 to move;Silk Rack 2 is also supported, positioned by support component 5 with silk screen mounting seat 1, and screen frame 2 and silk screen mounting seat 1 is better achieved Relative motion.
Printing mechanism 7 and silk screen angle adjusting mechanism 101 may be contained within printing machine body 6, and printing mechanism 7 is located at silk screen angle Spend the top of governor motion 101.Printing machine body 6 includes benchmark bottom plate 61, and benchmark bottom plate 61 realizes X-axis, Y by drive mechanism Axle, Z axis for position adjustments.
Printing mechanism 7 and silk screen angle adjusting mechanism 101 are installed on benchmark bottom plate 61, and drive mechanism includes X-axis driving machine Structure 611, Y-axis drive mechanism 612 and Z axis drive mechanism 613, these three drive mechanisms are used to benchmark bottom plate 61 and printing mechanism 7 and the position adjustments of silk screen angle adjusting mechanism 101.Printing mechanism 7 includes motor 71, KK modules 72, scraper 73 and returning blade 74, motor 71 adds mode position by torque, controls squeegee pressure and the lifting position of scraper 73, KK modules 72 to realize on scraper 73 Lower movement, scraper 73 and returning blade 74 are prior art, and the present embodiment does not describe in detail.
Solar cell silk screen printing machine 1000 also includes rotatable platform 500 and power set.Power set are flat with rotating Platform 500 is connected, and controlling organization electrically connects with power set.Rotatable platform 500 is in the form of annular discs, and printing table 200 is more Individual, also to be multiple, circumferential uniform intervals of multiple printing tables 200 along rotatable platform 500 are set paper winder 100, multiple Paper winder 100 is also set along the circumferential uniform intervals of rotatable platform 500.In the present embodiment, printing table 200 and coil paper Mechanism 100 is 4, and each printing table 200 is correspondingly arranged a paper winder 100, and paper winder 100 is used for will volume Paper 300 spreads in printing table 200.
After finishing printing, coil paper 300 product printed can be delivered to again the edge of printing table 200 in order to Product is delivered to subsequent handling equipment by other conveying devices.In addition, coil paper 300 can also be used to adjust product in printing table 200 relative position, so that product is precisely located at printing zone to improve the quality of printing.
Whole printing process is controlled using controlling organization, controlling organization includes programmable controller, such as:POC.
The principle of the present embodiment is:
At a certain moment of the printing process of solar cell silk screen printing machine 1000, cell panel is located at feed end 600 simultaneously Moved towards the paper winder 100 docked with feed end 600.
When cell panel is moved to the edge of rotatable platform 500 and during with being contacted located at the coil paper 300 of paper winder 100, depending on Feel that positioner 400 captures cell panel and contacted with coil paper 300, and the visual information is fed back into POC, POC control volumes The PTO 130 of mechanism of paper 100 rotates so that coil paper 300 moves along P2 directions, and cell panel is by coil paper 300 towards printer Make the middle position conveying of platform 200.In the course of conveying, vision positioning device 400 is supervised in real time to the position of cell panel Control and by real-time vision feedback of the information to POC.When cell panel is delivered to the printing zone of printing table 200 by coil paper 300, POC then controls PTO 130 it is stopped operating, and coil paper 300 stops movement, and cell panel is in printing table 200 Relative position determines.
POC according to cell panel the more specific location information of printing table 200 come control adjustment printing mechanism 7 position and Angle, the setting of printing mechanism 7, by the regulation of squeegee pressure and the position of scraper 73, increase printing precision.
After printed by POC controls printing mechanism 7 to cell panel, POC control power set driving rotatable platforms 500 turn again Dynamic 90 °, now, POC controls PTO 130 coil paper 300 is moved along P1 directions again, make coil paper 300 by cell panel by Printing table 200 is delivered to discharge end 700, and then cell panel is delivered to subsequent handling from discharge end 700.
Coil paper 300 is spread in printing table 200 by solar cell silk screen printing machine 1000 using paper winder 100, So that in cell piece printing process, silver paste can be avoided to trickle down printing table 200, prevent slurry from being polluted to product Or make product fragmentation during printing.It determines particular location of the product in printing table 200 using vision positioning device 400, Printing mechanism 7 is printed exactly to product by silk screen angle adjusting mechanism 101, prevent printing from misplacing and occurring Defect ware, improve the accuracy and printing quality of printing process.It is controlled using controlling organization to whole printing process, Flexible movements, printing efficiency is high, easy to use, and controllability is high.
Embodiment 2
Present embodiments provide a kind of manufacture of solar cells line, including material issuing equipment, temporary flaps equipment, drying oven, Sintering furnace, the solar cell silk screen printing machine 1000 in cell piece efficiency aberration separator and embodiment 1.Material issuing equipment, temporarily Deposit flaps equipment, drying oven, sintering furnace and is referred to prior art at the function of cell piece efficiency aberration separator, such as Material issuing equipment is used to provide printed material to solar cell silk screen printing machine 1000, and drying oven is used to dry solar cell silk The printing finished product of net printing machine 1000, here is omitted.
By the way that the solar cell silk screen printing machine 1000 in embodiment 1 is applied into manufacture of solar cells line so that Solar battery sheet print production is more efficient, reliable in quality.
In summary, the printing efficiency of solar cell silk screen printing machine 1000 is high, easy to use, and controllability is high, uses this The production efficiency of the manufacture of solar cells line of solar cell silk screen printing machine 1000 is also more high, and product quality is more excellent It is different.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies Change, equivalent substitution, improvement etc., should be included in the scope of the protection.

Claims (10)

1. a kind of solar cell silk screen printing machine, it is characterised in that including printing machine body, paper winder, vision positioning dress Put, silk screen angle adjusting mechanism, printing mechanism and controlling organization;
The paper winder includes the first winding roll, the second winding roll and can providing rotate forward power and Reverse Power power it is defeated Go out device, first winding roll and second winding roll are optionally connected with the PTO, institute Controlling organization is stated to electrically connect with the PTO of the paper winder and be used to control the PTO just Turn and reversion, the paper winder be used to coil paper spreading in printing table so that the coil paper can carry product in order to Printed by the printing mechanism, and the vision positioning device is electrically connected with the controlling organization and is used for the controlling organization Transmit the positional information of product;The silk screen angle adjusting mechanism includes silk screen mounting seat, screen frame, drive component and transmission group Part, the silk screen mounting seat are rectangular slab, and the screen frame is located at one end of the silk screen mounting seat and the screen frame and institute State silk screen mounting seat slidably to connect by arc-shaped slide rail and guide runner, the drive component is installed on the silk screen installation Seat, the drive component are connected with the screen frame by the transmission component, and the drive component is used to drive the transmission Width of the component along the silk screen mounting seat moves, the movement of the transmission component can drive the screen frame relative to The silk screen mounting seat is slided, and the printing mechanism and the silk screen angle adjusting mechanism may be contained within the printing machine body, The printing mechanism is located above the silk screen angle adjusting mechanism, and the controlling organization is electrically connected with the printing mechanism and is used in combination Product is printed in controlling the printing mechanism.
2. solar cell silk screen printing machine according to claim 1, it is characterised in that the paper winder also includes the One clutch and second clutch;The clutch end of the first clutch is connected with first winding roll, described The clutch end of second clutch is connected with second winding roll;The first clutch and the second clutch The power intake of the two is connected with the PTO, the first clutch and the second clutch two The power intake of person is connected by timing belt and the PTO.
3. solar cell silk screen printing machine according to claim 1, it is characterised in that the paper winder also includes the One damping piece and the second damping piece;First damping piece is connected with first winding roll and is used to be the first volume Paper bowl provides rotary damping, and second damping piece is connected with second winding roll and is used to be second winding roll Rotary damping is provided;
First damping piece includes the first rotary damper and the first friction pulley, and second damping piece includes the second rotation and hindered Buddhist nun's device and the second friction pulley;First winding roll is connected with first rotary damper by first frictional wheel drive, Second winding roll is connected with second rotary damper by second frictional wheel drive.
4. solar cell silk screen printing machine according to claim 1, it is characterised in that the drive component includes driving Motor and motor mount, the motor are mounted at the silk screen mounting seat by the motor mount, The transmission component includes shaft coupling, leading screw, nut, angle nut seat and connecting pin, the shaft coupling respectively with the driving The output shaft of motor connects with the leading screw, and one end and the silk screen mounting seat of the remote shaft coupling of the leading screw can turn Dynamic connection, the nut sleeve is outer located at the leading screw and coordinates with the leading screw, and the angle nut seat can with the nut The connection of dismounting, the angle nut seat are slidably connected with the silk screen mounting seat, and the connecting pin is located at the angle The side of the remote silk screen mounting seat of nut seat, one end of the connecting pin are connected with the angle nut seat, the company The other end of pin is connected with the screen frame.
5. solar cell silk screen printing machine according to claim 4, it is characterised in that the angle nut seat with it is described Silk screen mounting seat is connected by positioning slide with positioning sliding block, and the positioning slide is installed on the silk screen mounting seat, described fixed Position sliding block is installed on the angle nut seat, or the positioning slide is installed on the angle nut seat, the positioning sliding block peace Loaded on the silk screen mounting seat.
6. solar cell silk screen printing machine according to claim 1, it is characterised in that the silk screen angle adjusting mechanism Including support component, the support component includes at least two groups of guides and the guide plate coordinated with the guide, wherein two Width of the group guide along the silk screen mounting seat is symmetricly set in the both ends of the screen frame, the guide plate peace Loaded on the silk screen mounting seat, the guide plate is slidably connected with the guide.
7. solar cell silk screen printing machine according to claim 1, it is characterised in that the arc-shaped slide rail and the silk Net mounting seat is connected, and the guide runner is connected with the screen frame, or the arc-shaped slide rail is connected with the screen frame, described Guide runner is connected with the silk screen mounting seat.
8. solar cell silk screen printing machine according to claim 1, it is characterised in that the solar cell screen printing Brush machine also includes rotatable platform and power set;The power set are connected with the rotatable platform, the controlling organization Electrically connected with the power set;The paper winder is multiple, and multiple paper winders are located at the rotatable platform and edge The rotation direction uniform intervals of the rotatable platform are set;The rotatable platform is located at the solar cell silk screen printing machine Between feed end and discharge end, the power set are used to drive the rotatable platform to rotate so that the paper winder is described Moved between feed end and the discharge end, the paper winder is used to accept the product and by the production from the feed end Product are carried to the discharge end.
9. solar cell silk screen printing machine according to claim 8, it is characterised in that the vision positioning device is located at One end of the close feed end of the rotatable platform simultaneously enters the volume for collecting the product from the feed end The positional information of mechanism of paper.
10. a kind of manufacture of solar cells line, it is characterised in that including any one of material issuing equipment, drying oven and claim 1-9 Described solar cell silk screen printing machine, the material issuing equipment are used to provide printing to the solar cell silk screen printing machine Raw material, the drying oven are used for the printing finished product for drying the solar cell silk screen printing machine.
CN201710731307.2A 2017-08-23 2017-08-23 Solar cell silk screen printing machine and manufacture of solar cells line Pending CN107344447A (en)

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CN110077097A (en) * 2019-06-08 2019-08-02 苏州辰锦智能科技有限公司 The print system and fast printing method of solar battery sheet
CN110416368A (en) * 2019-08-21 2019-11-05 常州时创能源科技有限公司 A kind of production line of laser SE battery
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