CN107138843A - For solar battery sheet grid line and the hot press of busbar - Google Patents

For solar battery sheet grid line and the hot press of busbar Download PDF

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Publication number
CN107138843A
CN107138843A CN201710427456.XA CN201710427456A CN107138843A CN 107138843 A CN107138843 A CN 107138843A CN 201710427456 A CN201710427456 A CN 201710427456A CN 107138843 A CN107138843 A CN 107138843A
Authority
CN
China
Prior art keywords
thermal head
busbar
air cylinder
head
lower air
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
CN201710427456.XA
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Chinese (zh)
Inventor
唐荣开
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.)
SUZHOU MEIHAO PRECISION MACHINERY CO Ltd
Original Assignee
SUZHOU MEIHAO PRECISION MACHINERY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU MEIHAO PRECISION MACHINERY CO Ltd filed Critical SUZHOU MEIHAO PRECISION MACHINERY CO Ltd
Priority to CN201710427456.XA priority Critical patent/CN107138843A/en
Publication of CN107138843A publication Critical patent/CN107138843A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • B23K20/023Thermo-compression bonding
    • 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
    • H01L31/18Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
    • H01L31/1876Particular processes or apparatus for batch treatment of the devices
    • H01L31/188Apparatus specially adapted for automatic interconnection of solar cells in a module
    • 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
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (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)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

It is used for the hot press of solar battery sheet grid line and busbar the invention discloses what the welding field of solar energy grid line and busbar was applied, its structure includes lower air cylinder and lower air cylinder fixed plate, the lower air cylinder fixed plate is provided with head press mechanism, the lower air cylinder fixed plate is provided with track, the lower air cylinder is used to drive head press mechanism reciprocating along track, the head press mechanism includes some thermal heads towards workbench, the thermal head connects pulse main frame, the hot pressing head is provided with for controlling what thermal head pushed compactness to push spring structure.The mode that the present invention is combined using thermal head and pulse main frame when in use carries out welding busbar by way of pulse hot pressing.After the completion of thermal head is welded to it, the thermal head that pulse host computer control compresses welding product is cooled, and then carries out cooling down operation to its welding finished product, be effectively prevent the appearance of rosin joint situation, is improved welding quality.

Description

For solar battery sheet grid line and the hot press of busbar
Technical field
The present invention relates to a kind of solar energy grid line and busbar welding field apply be used for solar battery sheet grid line and The hot press of busbar.
Background technology
In solar energy production field, the welding of grid line and busbar generally utilizes manual welding.Human weld's mode adds Work speed is slow, and efficiency is low, and which welding finished product yield is relatively low, is easily caused the waste of cost.Employment in the welding manner Cost is high, improves production cost.
Grid line busbar automatic welding machine is hindered as practicality novel C N201420214002.6 discloses one kind, with frame, The frame is provided with three strip transmission lines, and the pipeline is slidably connected solar panel, can realize that battery section bar is automatic Transport, automatic welding;The manpower not only needed is few, and frock is few, saves the working time, and improves production efficiency, is conducive to drop Low production cost, shortens the cycle.But the welding quality of the welding manner it cannot be guaranteed that, reduce welding quality, be unfavorable for life Produce the maintenance of cost and produce the guarantee of final product quality.
The content of the invention
Present invention solves the technical problem that be to provide it is a kind of effectively improve welding quality be used for solar battery sheet grid line With the hot press of busbar.
The technical solution adopted for the present invention to solve the technical problems is:
For solar battery sheet grid line and the hot press of busbar, including lower air cylinder and lower air cylinder fixed plate, institute State lower air cylinder fixed plate and be provided with head press mechanism, the lower air cylinder fixed plate is provided with track, the lower air cylinder For driving head press mechanism reciprocating along track, the head press mechanism includes some hot pressing towards workbench Head, the thermal head connects pulse main frame, and the hot pressing head is provided with for controlling what thermal head pushed compactness to push bullet Spring structure.
In the use of the present invention, the correspondence position by product to be welded placement on the table, and then pushed by head Mechanism driving thermal head moves downwardly to surface to be welded.Thermal head carries out warming temperature in the presence of pulse main frame simultaneously, And then welded.After the completion of thermal head is welded to it, the thermal head that pulse host computer control compresses welding product is cooled, And then cooling down operation is carried out to its welding finished product, the appearance of rosin joint situation is effectively prevent, welding quality is improved.
It is further that the spring mechanism that pushes includes some lower pressing springs, and the lower pressing spring and thermal head are one by one It is correspondingly arranged.
It is further that the spring end that pushes is provided with spring pressure adjusting knob.
It is further that the thermal head is provided with high temperature gummed tape, the end connection of the high temperature gummed tape towards workbench There is rubber belt delivery mechanism.
It is further that the rubber belt delivery mechanism includes feed charging tray and reclaims charging tray, one end of the high temperature gummed tape Connection feed charging tray, other end connection reclaimed materials disk, the recovery charging tray is connected with for driving high temperature gummed tape towards reclaimed materials The transport motor of disk movement.
It is further, the thermal head series connection.
The beneficial effects of the invention are as follows:
1st, the mode that thermal head and pulse main frame are combined carries out welding busbar by way of pulse hot pressing, is compressing When carry out cooling operation, welding quality has been effectively ensured, it is to avoid the appearance of the situation such as rosin joint;
2nd, the setting of high temperature gummed tape, it is to avoid thermal head is directly contacted with welding product, and the high temperature gummed tape is adapted in height It is operated under warm environment, it is to avoid the dirty and abrasion of thermal head, it is ensured that the work quality of thermal head, substantially increases weldering Connect yield;
3rd, the setting of buffer spring, has ensured the pressure of thermal head and welding product, it is ensured that the compression in welding process Quality, it is ensured that welding uniformity, it is ensured that welding quality;
4th, the mode of series connection, it is ensured that each pressure head temperature is consistent, it is ensured that the uniformity of welding progress, reduces dress The control difficulty put.
Brief description of the drawings
Fig. 1 is the present invention for solar battery sheet grid line and the attachment structure front view of the hot press of busbar;
Fig. 2 is the present invention for solar battery sheet grid line and the attachment structure side view of the hot press of busbar;
Fig. 3 is the present invention for solar battery sheet grid line and the attachment structure top view of the hot press of busbar;
Fig. 4 is the solar battery sheet grid line of the present invention and the attachment structure sectional view of cylinder manifold hot press;
Marked in figure:Workbench 1, thermal head 2 installs copper folder 21, spring downward mechanism 3, lower pressing spring 31, spring pressure Power adjusting knob 32, lower air cylinder 4, lower air cylinder fixed plate 41, track 42, bottom plate 5, high temperature gummed tape 6, rubber belt delivery mechanism 7, Charging tray 71 is fed, charging tray 72 is reclaimed, motor 73 is transported.
Embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
As shown in figure 1, the lower air cylinder fixed plate 41 of the hot press is L shaped plate, now the fixing shell of lower air cylinder 4 is led to Screw is crossed to be fixed on the transverse slat of L shaped plate.The mobile terminal of the lower air cylinder 4 passes through the corresponding through hole of transverse slat, and then extends to perpendicular The top of plate.Two prominent parallel blocks are provided with the riser of the lower air cylinder fixed plate 41, track 42 is formed.Under the head Press mechanism is fixed on bottom plate 5.Now the back side of bottom plate 5 is provided with the groove corresponding with track 42.To ensure the steady of bottom plate 5 It is fixed mobile, as shown in Fig. 2 bottom plate 5 is connected with fixed block, formed between fixed block and bottom plate 5 for depressing air cylinder fixed plate 41 The passage passed through.The bottom plate 5 is connected in the end close to lower air cylinder 4 with the mobile terminal of lower air cylinder 4, and with lower air cylinder 4 Mobile terminal movement and moved along track 42.
The shell of the head press mechanism is fixedly connected with bottom plate 5, is now placed in being arranged side by side five in the shell Individual drive rod.The end of the drive rod is respectively arranged with a lower pressing spring 31.The protective housing and machine of the spring downward mechanism 3 The shell of head press mechanism is fixedly connected.Now the lower pressing spring 3 is located in protective housing, one end of the lower pressing spring 31 and guarantor Protective case body is connected, and the end of the other end and drive rod is connected.Now descend pressing spring 31 axis and drive rod it is axially coincident.Such as Shown in Fig. 1, the other end of the drive rod, which is provided with installation copper folder 21, installation copper folder 21, is connected to corresponding thermal head 2.The thermal head 2 is all attached with pulse main frame.Now the thermal head 2 can be attached by series connection with pulse main frame, Then the temperature of corresponding thermal head 2 is consistent, it is ensured that the uniformity of welding quality, and improve welding process monitors behaviour Make.When being subjected to grid line and busbar, staff is carried out the placement of correct position, while being placed on heat The lower section of pressure head 2.Now the mobile terminal of lower air cylinder 4 promotes bottom plate 5 to carry out moving towards workbench 1 along track 42.Due to The protective housing that driving boom end pushes spring 31 is fixedly connected with shell, therefore drive rod is carried out with shell towards workbench 1 It is mobile.Corresponding thermal head 2 is moved to welding position in the presence of drive rod.Thermal head 2 is connected with pulse main frame, now Thermal head 2 after heating will weld thing and carry out hot-melt adhesive paste.One end for drive rod is provided with lower pressing spring 31, therefore when weldering When connecing the reduction of thing melting level, thermal head 2 makes it be kept well with welding thing all the time under the elastic force effect of lower pressing spring 31 Contact.The spring downward mechanism 3 controls the thrust of each thermal head 2 and welding thing, and then ensures that each thermal head 2 can Ensure effect of closely fitting with grid line, it is ensured that welding effect, improve welding quality.When thermal head 2 and welding product enter During the close compacting of row, thermal head 2 carries out cooling operation in the presence of pulse main frame, improves welding quality, it is to avoid rosin joint The generation of phenomenon.Except above-mentioned set-up mode, the lower pressing spring 31 can carry out pushing control operation to two drive rods simultaneously.
The quantity of the thermal head 2 can carry out the setting of 10,20 etc. according to production requirement.Welded simultaneously for raising To the elastic force demand of lower pressing spring 31 in journey, spring pressure regulation rotation is provided with the end of the lower pressing spring 31 away from drive rod Button 32.Now one end of the spring adjusting knob 32 is connected with control-rod, and the end of the control-rod is connected with more than lower pressing spring The control panel of diameter, control panel is located at the upper end of lower pressing spring 31.Instantly when the elastic force of pressing spring 31 reduces, spring pressure is passed through The rotation of power adjusting knob 32 makes control panel be moved towards drive rod, now descends the length of pressing spring 31 to be compressed. When the height for carrying out unified thermal head 2 declines, the lower pressing spring 31 gives the thrust increase of drive rod, corresponding thermal head The pressure increase of 2 pairs of welding things.The setting of the spring pressure adjusting knob 32 effectively increases the scope of application of the hot press, carries High welding quality, and reduction is realized to production cost.
To avoid welding pollution of the thing to thermal head 2 in welding process, the lower section of thermal head 2 is provided with high temperature gummed tape 6. The drive rod is connected with housing as shown in Figure 4 in the end of connection thermal head 2, and the end of the housing is provided with thermal head 2 and passed through Work openings.The housing two ends corresponding with thermal head 2 arranged side by side are bolted the baffle plate of extension.Two baffle plates Respectively two close rollers are bolted in opposite position.The shell both sides of the head press mechanism are connected to It is provided with connecting plate, connecting plate for being arranged feed charging tray 71 and reclaiming the rotating shaft of charging tray 72.Now the high temperature gummed tape 6 is from confession Material charging tray 71 is taken out, and then by between corresponding two rollers, bypassing the lower end position of thermal head 2, so that by hot pressing First 2 are completely cut off with welding thing.It is wound into corresponding time between two rollers that high temperature gummed tape 6 after use passes through opposite side Rewinding Pan72Chu, and then complete reclaimer operation.To improve the automaticity of the high temperature gummed tape transport mechanism 7, as shown in figure 3, The recovery charging tray 72 is set in the drive shaft for transporting motor 73.The rotation of the transport motor 73 can be set by existing program Put, when the access times of high temperature gummed tape 6 reach preset value, transport motor 73 and rotated, and then by high temperature gummed tape 6 towards recovery Charging tray 72 moves a certain distance, so that new high temperature gummed tape 6 is located at the lower section of thermal head 2, effectively increases work quality. The high temperature gummed tape 6 can be isolated thermal head 2, effectively reduced the dirty of thermal head 2 and abrasion, substantially increased welding Yield.
Particular embodiments described above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is all Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., should be included in the guarantor of the present invention Within the scope of shield.

Claims (6)

1. for solar battery sheet grid line and the hot press of busbar, including lower air cylinder (4) and lower air cylinder fixed plate (41), the lower air cylinder fixed plate (41) is provided with head press mechanism, and the lower air cylinder fixed plate (41) sets rail Road (42), the lower air cylinder (4) is used to drive head press mechanism reciprocating along track (42), it is characterised in that institute Stating head press mechanism includes some thermal heads (2) towards workbench (1), and the thermal head (2) connects pulse main frame, described Hot pressing head (2) is provided with for controlling what thermal head (2) pushed compactness to push spring structure (3).
2. it is according to claim 1 for solar battery sheet grid line and the hot press of busbar, it is characterised in that described Pushing spring mechanism (3) includes some lower pressing springs (31), and the lower pressing spring (31) corresponds with thermal head (2) and set.
3. it is according to claim 1 or 2 for solar battery sheet grid line and the hot press of busbar, it is characterised in that The end of the lower pressing spring (31) is provided with spring pressure adjusting knob (32).
4. it is according to claim 1 for solar battery sheet grid line and the hot press of busbar, it is characterised in that described Thermal head (2) is provided with high temperature gummed tape (6) towards workbench (1), and the end of the high temperature gummed tape (6) is connected with adhesive tape conveyer Structure (7).
5. it is according to claim 4 for solar battery sheet grid line and the hot press of busbar, it is characterised in that described Rubber belt delivery mechanism (7) includes feed charging tray (71) and reclaims charging tray (72), one end connection feed material of the high temperature gummed tape (6) Disk (71), other end connection reclaimed materials disk (72), the recovery charging tray (72) is connected with for driving high temperature gummed tape (6) direction to return The mobile transport motor (73) of rewinding disk (72).
6. it is according to claim 1 for solar battery sheet grid line and the hot press of busbar, it is characterised in that described Thermal head (2) is connected.
CN201710427456.XA 2017-06-08 2017-06-08 For solar battery sheet grid line and the hot press of busbar Pending CN107138843A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710427456.XA CN107138843A (en) 2017-06-08 2017-06-08 For solar battery sheet grid line and the hot press of busbar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710427456.XA CN107138843A (en) 2017-06-08 2017-06-08 For solar battery sheet grid line and the hot press of busbar

Publications (1)

Publication Number Publication Date
CN107138843A true CN107138843A (en) 2017-09-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108550661A (en) * 2018-06-13 2018-09-18 太仓鸿海精密机械有限公司 A kind of solar battery glass plate patch reflecting strips equipment
CN108568625A (en) * 2018-06-05 2018-09-25 合肥瑞硕科技有限公司 A kind of double-layer bumper welding mechanism for solar wafer components welding

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012151209A (en) * 2011-01-18 2012-08-09 Nippon Avionics Co Ltd Soldering method of power collection wiring material of solar cell, soldering apparatus, and heater tool
CN102699506A (en) * 2012-06-26 2012-10-03 江苏爱动力自动化设备有限公司 Device for welding solar cells
CN103419459A (en) * 2012-05-17 2013-12-04 鸿富锦精密工业(深圳)有限公司 Hot pressing device and hot pressing method
CN106181153A (en) * 2016-08-31 2016-12-07 无锡奥特维科技股份有限公司 A kind of busbar welder
CN106736088A (en) * 2017-01-22 2017-05-31 无锡福源自动化系统工程有限公司 Battery modules welder
CN207104088U (en) * 2017-06-08 2018-03-16 苏州市美好精密机械有限公司 For solar battery sheet grid line and the hot press of busbar

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012151209A (en) * 2011-01-18 2012-08-09 Nippon Avionics Co Ltd Soldering method of power collection wiring material of solar cell, soldering apparatus, and heater tool
CN103419459A (en) * 2012-05-17 2013-12-04 鸿富锦精密工业(深圳)有限公司 Hot pressing device and hot pressing method
CN102699506A (en) * 2012-06-26 2012-10-03 江苏爱动力自动化设备有限公司 Device for welding solar cells
CN106181153A (en) * 2016-08-31 2016-12-07 无锡奥特维科技股份有限公司 A kind of busbar welder
CN106736088A (en) * 2017-01-22 2017-05-31 无锡福源自动化系统工程有限公司 Battery modules welder
CN207104088U (en) * 2017-06-08 2018-03-16 苏州市美好精密机械有限公司 For solar battery sheet grid line and the hot press of busbar

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108568625A (en) * 2018-06-05 2018-09-25 合肥瑞硕科技有限公司 A kind of double-layer bumper welding mechanism for solar wafer components welding
CN108550661A (en) * 2018-06-13 2018-09-18 太仓鸿海精密机械有限公司 A kind of solar battery glass plate patch reflecting strips equipment
CN108550661B (en) * 2018-06-13 2024-02-23 太仓鸿海精密机械有限公司 Equipment for attaching reflecting strips to glass plates of solar cells

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Application publication date: 20170908