CN115246595A - Photovoltaic solder strip auxiliary production equipment - Google Patents
Photovoltaic solder strip auxiliary production equipment Download PDFInfo
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- CN115246595A CN115246595A CN202211163699.4A CN202211163699A CN115246595A CN 115246595 A CN115246595 A CN 115246595A CN 202211163699 A CN202211163699 A CN 202211163699A CN 115246595 A CN115246595 A CN 115246595A
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- fixedly connected
- telescopic
- photovoltaic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H21/00—Apparatus for splicing webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
- B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/46—Splicing
- B65H2301/463—Splicing splicing means, i.e. means by which a web end is bound to another web end
- B65H2301/4634—Heat seal splice
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/511—Processing surface of handled material upon transport or guiding thereof, e.g. cleaning
- B65H2301/5115—Cleaning
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention relates to the field of photovoltaic solder strip production, in particular to auxiliary production equipment for photovoltaic solder strips. The technical problem is as follows: in the production and winding process of the photovoltaic welding strip, the winding roller needs to be replaced, the photovoltaic welding strip needs to be stopped after being broken, and then the photovoltaic welding strip is fixed on a new winding roller again. The technical scheme is as follows: an auxiliary production device for photovoltaic solder strips comprises a power assembly, a feeding assembly and the like; the left part of the power assembly is connected with a feeding assembly. According to the photovoltaic welding strip replacing device, continuous production of the wire roller can be maintained in the gap process of replacing the wire roller through the winding assembly, the production is maintained without stopping, meanwhile, dust in the groove on the surface of the photovoltaic welding strip is cleaned, the situation that the dust is remained on the surface of the photovoltaic welding strip and oxidized and remained on the surface of the photovoltaic welding strip is avoided, and the welding point is not firm enough due to the fact that local welding of the photovoltaic welding strip is affected by the dust when the photovoltaic welding strip is used.
Description
Technical Field
The invention relates to the field of photovoltaic solder strip production, in particular to auxiliary production equipment for a photovoltaic solder strip.
Background
The photovoltaic solder strip, also called tinned copper strip or tinned copper strip, the current dividing and converging strip and the interconnecting strip are applied to the connection between the photovoltaic module cells and play an important role in conducting and gathering electricity.
In the prior art, in the process of producing and winding the photovoltaic solder strip, when the winding roller is replaced or the photovoltaic solder strip is reconnected after being broken, the photovoltaic solder strip needs to be stopped and then is fixed on a new winding roller again, but because the process adopted by the photovoltaic solder strip production equipment is a hot dip coating process, the tin-coated part cannot be stopped, otherwise tin nodules are generated, and the photovoltaic solder strip production equipment needs to be readjusted when secondary winding is carried out, so that the production efficiency is low; because set up flutedly on the photovoltaic solder strip, lead to it to gather the dust in rolling in-process inevitable, nevertheless dust in it is difficult to clear up after the rolling to the dust can remain on the photovoltaic solder strip surface because of photovoltaic solder strip surface oxidation, leads to photovoltaic solder strip local welding to receive the dust influence when using, leads to the welding point not firm enough.
Disclosure of Invention
In order to overcome the defects that in the production and winding process of a photovoltaic welding strip, a winding roller needs to be replaced, the photovoltaic welding strip needs to be stopped after being broken, the photovoltaic welding strip is fixed on a new winding roller again, dust is remained on the surface of the photovoltaic welding strip due to surface oxidation of the photovoltaic welding strip, partial welding of the photovoltaic welding strip is affected by the dust when the photovoltaic welding strip is used, and the welding point is not firm enough, the invention provides auxiliary production equipment for the photovoltaic welding strip.
The technical scheme is as follows: an auxiliary production device for photovoltaic solder strips comprises a power assembly, a feeding assembly, a limiting block, an elastic sheet, a winding assembly, a second cutter and a third cutter; the left part of the power assembly is connected with a feeding assembly; the feeding assembly is connected with two limiting blocks for fixing the photovoltaic welding strip; the two limiting blocks are both connected with an elastic sheet for limiting the photovoltaic welding strip; the right part of the power assembly is connected with a winding assembly; the winding assembly is connected with two second cutters for cutting off the fixed photovoltaic welding strips; and four third cutters which are distributed at equal intervals and used for scraping dust on the surface of the photovoltaic solder strip are fixedly connected to the two second cutters.
As an improvement of the above scheme, the power assembly comprises a mounting plate, a first connecting frame, a second connecting frame, a first bearing seat, a first driving motor and a first gear; the right front part of the mounting plate is fixedly connected with a first connecting frame; the right rear part of the mounting plate is fixedly connected with a second connecting frame; the middle part of the second connecting frame is fixedly connected with a first bearing seat; the rear part of the first bearing seat is fixedly connected with a first driving motor; the output shaft of the first driving motor is fixedly connected with a first gear.
As an improvement of the above scheme, the feeding assembly comprises a first electric push rod, a feeding port, a first connecting plate, a first telescopic rod, a second connecting plate, a second telescopic rod, a third connecting frame, an electric slide rail, an electric slide block, a third connecting plate, a second electric push rod, a telescopic cylinder, a seventh connecting plate, a first roller, a first cutter, a fourth connecting plate and a second roller; the middle part of the mounting plate is fixedly connected with two first electric push rods which are symmetrical front and back; the telescopic ends of the two first electric push rods are fixedly connected with a feeding port together; the right part of the first connecting frame is connected with a first connecting plate; the rear part of the first connecting plate is fixedly connected with two first telescopic rods which are symmetrical up and down; the right part of the second connecting frame is fixedly connected with two second connecting plates which are symmetrical up and down; the front parts of the two second connecting plates are fixedly connected with a second telescopic rod respectively; the telescopic ends of the two second telescopic rods are fixedly connected with a third connecting frame; the telescopic ends of the two first telescopic rods are fixedly connected with another third connecting frame; the feeding port is fixedly connected with the two third connecting frames; two electric sliding rails which are symmetrical up and down are fixedly connected to the opposite sides of the two third connecting frames respectively; the outer surfaces of the four electric sliding rails are respectively connected with an electric sliding block in a sliding manner; a third connecting plate is fixedly connected between the two electric sliding blocks positioned at the lower part; another third connecting plate is fixedly connected between the two upper electric sliding blocks; the opposite sides of the two third connecting plates are fixedly connected with a second electric push rod respectively; the telescopic ends of the two second electric push rods are respectively and fixedly connected with a telescopic cylinder; the opposite sides of the two telescopic cylinders are respectively connected with a first cutter in a sliding way; the right parts of the two telescopic cylinders are respectively and rotatably connected with two seventh connecting plates which are symmetrical front and back through rotating shafts, and a torsion spring is connected between the telescopic cylinders and the seventh connecting plates; a first roller is rotatably connected to the two seventh connecting plates positioned below; the two seventh connecting plates positioned above are rotatably connected with another first roller; the left parts of the two telescopic cylinders are respectively and rotatably connected with a fourth connecting plate through a rotating shaft; the two fourth connecting plates are respectively and rotatably connected with a second roller through a rotating shaft; and the two fourth connecting plates are fixedly connected with a limiting block respectively.
As an improvement of the scheme, a torsion spring is arranged at the joint of the fourth connecting plate and the telescopic cylinder.
As the improvement of the scheme, the elastic sheet is integrally arranged to be of an arc-shaped structure.
As an improvement of the above scheme, the winding assembly comprises a second driving motor, a third telescopic rod, a first connecting shaft, a third electric push rod, a connecting cylinder, a third driving motor, a fifth connecting plate, a fourth electric push rod, a sixth connecting plate, a first limiting plate, a second bearing seat, a third roller and a fixing component; the right part of the first connecting frame is fixedly connected with a second driving motor; the output shaft of the second driving motor is fixedly connected with a third telescopic rod; the telescopic part of the third telescopic rod is fixedly connected with a first connecting shaft; the right part of the second connecting frame is fixedly connected with a connecting cylinder; the front part of the connecting cylinder is fixedly connected with a third electric push rod; the telescopic end of the third electric push rod is rotationally connected with the first connecting shaft; the right part of the second connecting frame is fixedly connected with a third driving motor; an output shaft of the third driving motor is fixedly connected with a fifth connecting plate; the fifth connecting plate is rotatably connected with three annular array fixing parts; the outer surface of the first connecting shaft is fixedly connected with a fourth electric push rod; a telescopic end of the fourth electric push rod is fixedly connected with a sixth connecting plate; two first limiting plates which are symmetrical in front and back are fixedly connected to the sixth connecting plate; a second bearing seat is fixedly connected to the sixth connecting plate; two third rollers which are symmetrical front and back are fixedly connected to the second bearing seat through a rotating shaft; the two third rollers are respectively and fixedly connected with the second cutter.
As an improvement of the scheme, the leftmost fixing part comprises a second connecting shaft, a second gear, a second limiting plate, a connecting rod, an electric clamp and a wire roller; a second connecting shaft is rotatably connected to the fifth connecting plate; the rear part of the second connecting shaft is fixedly connected with a second gear, and the second gear is meshed with the first gear; the front part of the second connecting shaft is fixedly connected with four second limiting plates in annular array; the front parts of the four second limiting plates are respectively and fixedly connected with two symmetrically arranged connecting rods; the rear parts of the four second limiting plates are respectively fixedly connected with another two symmetrically arranged connecting rods; an electric clamp is fixedly connected between two adjacent connecting rods; the outer surfaces of the four second limiting plates are jointly inserted with a wire roller; the wire roller is provided with a plurality of through holes at the position corresponding to the electric clamp.
As a modification of the above, the third drive motor is a DD motor.
As the improvement of the scheme, the whole first limiting plate is of an arc-shaped structure.
As an improvement of the scheme, the clamping head of the electric clamp is arranged to be in a wedge-shaped structure.
Has the advantages that:
1. the invention provides rolling power through the power component;
2. according to the photovoltaic welding strip winding device, the photovoltaic welding strip is adjusted through the feeding assembly according to different states, when the photovoltaic welding strip is accidentally broken, the photovoltaic welding strip is guided and combed firstly, the photovoltaic welding strip is prevented from being distorted, automatic splicing of the photovoltaic welding strip is influenced, the broken photovoltaic welding strip is fixed at the same time, and then the photovoltaic welding strip is pulled to move, so that continuous production can be realized even if the photovoltaic welding strip is broken, and the photovoltaic welding strip is prevented from being stopped to fix the photovoltaic welding strip again after being broken due to pulling in the winding process;
3. according to the photovoltaic welding strip production device, continuous production of the wire roller can be maintained in the gap changing process of the wire roller through the winding assembly, the production is maintained without stopping, meanwhile, dust in the groove in the surface of the photovoltaic welding strip is cleaned, the situation that the dust is remained on the surface of the photovoltaic welding strip and is oxidized and remained on the surface of the photovoltaic welding strip is avoided, and the welding point is not firm enough due to the fact that local welding of the photovoltaic welding strip is influenced by the dust when the photovoltaic welding strip is used.
Drawings
FIG. 1 is a schematic view of a first structure of an auxiliary production device for photovoltaic solder strips according to the present invention;
FIG. 2 is a schematic view of a second structure of the photovoltaic solder strip auxiliary production apparatus of the present invention;
FIG. 3 is a schematic view of a first structure of a power assembly of the auxiliary production equipment for photovoltaic solder strip of the present invention;
FIG. 4 is a schematic diagram of a second structure of a power assembly of the photovoltaic solder strip auxiliary production equipment;
FIG. 5 is a schematic structural diagram of a feeding assembly of the photovoltaic solder strip auxiliary production equipment;
FIG. 6 is a schematic view of a partial structure of a feeding assembly of the photovoltaic solder strip auxiliary production equipment;
FIG. 7 is an enlarged view of the area A of the feeding assembly of the photovoltaic solder strip auxiliary production equipment;
FIG. 8 is a schematic view of a first structure of a winding assembly of the photovoltaic solder strip auxiliary production equipment;
FIG. 9 is a schematic view of a second structure of a winding assembly of the photovoltaic solder strip auxiliary production equipment;
FIG. 10 is a schematic view of a first partial structure of a winding assembly of the photovoltaic solder strip auxiliary production equipment;
FIG. 11 is an enlarged view of the area B of the winding assembly of the auxiliary production equipment for photovoltaic solder strip of the present invention;
fig. 12 is a schematic view of a second partial structure of a winding assembly of the photovoltaic solder strip auxiliary production equipment.
Number designation in the figures: 1-a power assembly, 2-a feeding assembly, 3-a winding assembly, 101-a mounting plate, 102-a first connecting frame, 103-a second connecting frame, 104-a first bearing seat, 105-a first driving motor, 106-a first gear, 201-a first electric push rod, 202-a feeding port, 203-a first connecting plate, 204-a first telescopic rod, 205-a second connecting plate, 206-a second telescopic rod, 207-a third connecting frame, 208-an electric slide rail, 209-an electric slide block, 2010-a third connecting plate, 2011-a second electric push rod, 2012-a telescopic cylinder, 2013-a seventh connecting plate, 2014-a first roller, 2015-a first cutter, 2016-a fourth connecting plate, 2017-a second roller, 2018-a limiting block, 2019-an elastic sheet, 301-a second driving motor, 302-a third telescopic rod, 303-a first connecting shaft, 304-a third electric push rod, 305-a connecting cylinder, 306-a third driving motor, 307-a fifth connecting plate, 309-a sixth connecting plate, 3010-a third connecting plate, 3013-a limiting plate, 303-a second cutter clamp.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally conditions used in routine experiments.
Examples
An auxiliary production device for photovoltaic solder strips is shown in figures 1-12 and comprises a power assembly 1, a feeding assembly 2, a limiting block 2018, an elastic sheet 2019, a winding assembly 3, a second cutter 3013 and a third cutter 3014; the left part of the power assembly 1 is connected with a feeding assembly 2; the feeding assembly 2 is connected with two limiting blocks 2018; the two limiting blocks 2018 are both connected with an elastic sheet 2019 used for limiting the photovoltaic welding strip; the right part of the power assembly 1 is connected with a winding assembly 3; two second cutters 3013 are connected to the winding assembly 3; the two second cutters 3013 are fixedly connected with four third cutters 3014 distributed at equal intervals.
The power assembly 1 comprises a mounting plate 101, a first connecting frame 102, a second connecting frame 103, a first bearing seat 104, a first driving motor 105 and a first gear 106; a first connecting frame 102 is connected to the right front part of the mounting plate 101 through a bolt; a second connecting frame 103 is connected to the right rear part of the mounting plate 101 through bolts; the middle part of the second connecting frame 103 is fixedly connected with a first bearing seat 104; a first driving motor 105 is bolted to the rear part of the first bearing block 104; a first gear 106 is fixedly connected to an output shaft of the first drive motor 105.
The feeding assembly 2 comprises a first electric push rod 201, a feeding port 202, a first connecting plate 203, a first telescopic rod 204, a second connecting plate 205, a second telescopic rod 206, a third connecting frame 207, an electric sliding rail 208, an electric sliding block 209, a third connecting plate 2010, a second electric push rod 2011, a telescopic cylinder 2012, a seventh connecting plate 2013, a first roller 2014, a first cutter 2015, a fourth connecting plate 2016 and a second roller 2017; the middle part of the mounting plate 101 is connected with two first electric push rods 201 which are symmetrical front and back through bolts; the telescopic ends of the two first electric push rods 201 are fixedly connected with a feeding port 202; a first connection plate 203 is connected to the right portion of the first connection frame 102; the rear part of the first connecting plate 203 is fixedly connected with two first telescopic rods 204 which are symmetrical up and down; two second connecting plates 205 which are symmetrical up and down are fixedly connected to the right part of the second connecting frame 103; the front parts of the two second connecting plates 205 are fixedly connected with a second telescopic rod 206 respectively; the telescopic ends of the two second telescopic rods 206 are fixedly connected with a third connecting frame 207; the telescopic ends of the two first telescopic rods 204 are fixedly connected with another third connecting frame 207; the feeding port 202 is fixedly connected with two third connecting frames 207; two electric slide rails 208 which are symmetrical up and down are fixedly connected to the opposite sides of the two third connecting frames 207 respectively; the outer surfaces of the four electric slide rails 208 are respectively connected with an electric slide block 209 in a sliding manner; a third connecting plate 2010 is fixedly connected between the two electric sliding blocks 209 positioned at the lower part; another third connecting plate 2010 is fixedly connected between the two upper electric sliders 209; two second electric push rods 2011 are fixedly connected to the opposite sides of the two third connecting plates 2010 respectively; the telescopic ends of the two second electric push rods 2011 are fixedly connected with a telescopic barrel 2012 respectively; the opposite sides of the two telescopic cylinders 2012 are respectively connected with a first cutter 2015 in a sliding way; the right parts of the two telescopic tubes 2012 are respectively and rotatably connected with two seventh connecting plates 2013 which are symmetrical front and back through rotating shafts, and a torsion spring is connected between the telescopic tubes 2012 and the seventh connecting plates 2013; a first roller 2014 is rotatably connected to the two lower seventh connecting plates 2013; another first roller 2014 is rotatably connected to the two seventh connecting plates 2013 positioned above; the left parts of the two telescopic barrels 2012 are respectively and rotatably connected with a fourth connecting plate 2016 through a rotating shaft; the two fourth connecting plates 2016 are rotatably connected with a second roller 2017 through rotating shafts respectively; the two fourth connecting plates 2016 are fixedly connected to one limiting block 2018 respectively.
A torsion spring is arranged at the joint of the fourth connecting plate 2016 and the telescopic barrel 2012.
The elastic sheet 2019 is integrally arranged to be of an arc-shaped structure.
The winding assembly 3 comprises a second driving motor 301, a third telescopic rod 302, a first connecting shaft 303, a third electric push rod 304, a connecting cylinder 305, a third driving motor 306, a fifth connecting plate 307, a fourth electric push rod 308, a sixth connecting plate 309, a first limit plate 3010, a second bearing seat 3011, a third roller 3012 and a fixing component; a second driving motor 301 is connected to the right bolt of the first connecting frame 102; an output shaft of the second driving motor 301 is fixedly connected with a third telescopic rod 302; the telescopic part of the third telescopic rod 302 is fixedly connected with a first connecting shaft 303; a connecting cylinder 305 is fixedly connected to the right part of the second connecting frame 103; a third electric push rod 304 is fixedly connected to the front part of the connecting cylinder 305; the telescopic end of the third electric push rod 304 is rotatably connected with the first connecting shaft 303; a third driving motor 306 is connected to the right bolt of the second connecting frame 103; an output shaft of the third driving motor 306 is fixedly connected with a fifth connecting plate 307; the fifth connecting plate 307 is rotatably connected with three annular array fixing parts; a fourth electric push rod 308 is fixedly connected to the outer surface of the first connecting shaft 303; a sixth connecting plate 309 is fixedly connected to the telescopic end of the fourth electric push rod 308; two first limiting plates 3010 which are symmetrical front and back are fixedly connected to the sixth connecting plate 309; a second bearing block 3011 is fixedly connected to the sixth connecting plate 309; two third rollers 3012 which are symmetrical front and back are fixedly connected to the second bearing block 3011 through a rotating shaft; the two third rollers 3012 are fixedly connected to the second cutter 3013.
The leftmost fixing component comprises a second connecting shaft 3015, a second gear 3016, a second limit plate 3017, a connecting rod 3018, an electric clamp 3019 and a wire roller 3020; a second connecting shaft 3015 is rotatably connected to the fifth connecting plate 307; a second gear 3016 is fixedly connected to the rear portion of the second connecting shaft 3015, and the second gear 3016 is engaged with the first gear 106; the front part of the second connecting shaft 3015 is fixedly connected with four second limiting plates 3017 in an annular array; the front parts of the four second limit plates 3017 are respectively fixedly connected with two symmetrically arranged connecting rods 3018; the rear parts of the four second limiting plates 3017 are fixedly connected with another two symmetrically-arranged connecting rods 3018 respectively; an electric clamp 3019 is fixedly connected between two adjacent connecting rods 3018; the outer surfaces of the four second limiting plates 3017 are jointly inserted with a wire roller 3020; a plurality of through holes are formed in the wire roll 3020 at positions corresponding to the electric clamp 3019.
The third drive motor 306 is a DD motor.
The first limiting plate 3010 is integrally configured to be an arc-shaped structure.
The chuck of the power clamp 3019 is arranged to be a wedge-shaped structure.
Firstly, a worker installs the photovoltaic solder strip auxiliary production equipment at a position to be used, namely, the mounting plate 101 is fixed at a discharge port of the photovoltaic solder strip production equipment by using bolts, a camera is arranged to monitor whether a photovoltaic solder strip body is broken or not, then the photovoltaic solder strip auxiliary production equipment is controlled to operate and be debugged, then the photovoltaic solder strip production equipment is controlled to operate and produce the photovoltaic solder strip, then the produced photovoltaic solder strip is inserted into a material port 202 from the left side of a material inlet 202 and is then penetrated out from a small hole on the right side of the material inlet 202, the photovoltaic solder strip is manually guided to pass through a hole formed in a wire roller 3020, then a corresponding electric clamp 3019 is controlled to clamp the photovoltaic solder strip, then a first driving motor 105 is controlled to drive a first gear 106 to rotate, namely, the first gear 106 is driven to rotate anticlockwise when viewed from front to back, the first gear 106 drives a second gear 3016 to rotate, namely, the second gear 3016 is driven to rotate clockwise when viewed from front to back, the second gear 3016 drives the second connecting shaft 3015 to rotate, the second connecting shaft 3015 drives the components connected to it to rotate, that is, the second limiting plate 3017, the connecting rod 3018, the electric clamp 3019 and the wire roller 3020 to rotate clockwise, so that the wire roller 3020 rotates to pull the produced photovoltaic solder ribbon to be in a straightened state, and wind the photovoltaic solder ribbon, in this process, the electric slider 209 is controlled to slide leftward on the electric slide rail 208, the electric slide rail 208 drives the third connecting plate 2010 to slide leftward, the third connecting plate 2010 drives the components connected to it to slide leftward, that is, the second electric push rod 2011, the telescopic cylinder 2012, the seventh connecting plate 2013, the first roller 2014, the first cutter 2015, the fourth connecting plate 2016, the second roller 2017, the limiting block 2018 and the elastic sheet 2019 are driven to slide leftward, so that the fourth connecting plate 2016 slides leftward to be close to the feeding port 202, and the fourth connecting plate 2016 drives the second roller 2017 to contact the surface of the feeding port 202, moving leftwards, extruding the second roller 2017 to drive the fourth connecting plate 2016 to rotate by taking a rotating shaft on the telescopic barrel 2012 as a rotating center, controlling a second electric push rod 2011 to push the telescopic barrel 2012 to be close to the photovoltaic solder strip, driving the fourth connecting plate 2016 to move upwards by the telescopic barrel 2012, driving the second roller 2017 to be close to and contact with the photovoltaic solder strip by the fourth connecting plate 2016, performing preliminary limiting on the photovoltaic solder strip, and preparing preliminary preparation for solving the fracture problem of the photovoltaic solder strip;
because the whole volume of the wire roller 3020 is much larger than that of the photovoltaic solder ribbon, the photovoltaic solder ribbon is inevitably moved back and forth to cover the whole wire roller 3020 during the process of winding and reeling the photovoltaic solder ribbon, at this time, the first electric push rod 201 is controlled to push the material inlet 202 to move back and forth, the material inlet 202 drives the components connected with the material inlet to move back and forth, namely, the third connecting frame 207, the electric slide rail 208, the electric slide 209, the third connecting plate 2010, the second electric push rod 2011, the telescopic cylinder 2012, the seventh connecting plate 2013, the first roller 2014, the first cutter 2015, the fourth connecting plate 2016, the second roller 2017, the limiting block 2018, and the elastic sheet 2019 are driven to move back and forth, so that the discharging position of the photovoltaic solder ribbon at the right side of the material inlet 202 is consistent with the position of the photovoltaic solder ribbon roller 3020 when the contact wire is overlooked, that the photovoltaic solder ribbon between the material inlet 202 and the wire roller 3020 is kept straight in the left-right direction when the contact wire is overlooked view, when the photovoltaic solder strip is completely wound by the wire roll 3020, the second driving motor 301 is controlled to drive the third telescopic rod 302 to rotate, i.e., the third telescopic rod 302 is driven to rotate counterclockwise when viewed from front to back, the third telescopic rod 302 drives the first connecting shaft 303 to rotate, the first connecting shaft 303 drives the components connected thereto to rotate, i.e., the fourth electric push rod 308, the sixth connecting plate 309, the first limit plate 3010, the second bearing 3011, the third roller 3012, the second cutter 3013 and the third cutter 3014 are driven to rotate, so that the fourth electric push rod 308, the sixth connecting plate 309, the first limit plate 3010, the second bearing 3011, the third roller 3012, the second cutter 3013 and the third cutter 3014 rotate to integrally tilt to the left, and then the fourth electric push rod 308 is controlled to push the sixth connecting plate 309 to move to the left, the sixth connecting plate 309 drives the components connected with the sixth connecting plate to move leftward, that is, the first limiting plate 3010, the second bearing block 3011, the third roller 3012, the second cutter 3013 and the third cutter 3014 are driven to move leftward, so that the second cutter 3013 and the third cutter 3014 move leftward to be close to the wire roll 3020, then in the process of further moving leftward, the second cutter 3013 and the third cutter 3014 are made to attach to the surface of the photovoltaic solder ribbon wound on the wire roll 3020, and at the same time, the third electric push rod 304 is controlled to push the first connecting shaft 303, the first connecting shaft 303 drives the components connected with the first connecting shaft to move forward and backward, so that the second cutter 3013 and the third cutter 3014 move forward and backward to attach to the surface of the photovoltaic solder ribbon, so that the second cutter 3013 and the third cutter 3014 clean up dust in grooves on the surface of the photovoltaic solder ribbon, that in the process of winding the photovoltaic solder ribbon, the dust remained on the surface of the photovoltaic solder ribbon is cleaned up synchronously;
after the photovoltaic solder strip on one wire roller 3020 is wound, the third driving motor 306 is controlled to drive the fifth connecting plate 307 to rotate, that is, the fifth connecting plate 307 rotates clockwise when viewed from the front to the back, the fifth connecting plate 307 drives the second connecting shaft 3015 to rotate, and the second connecting shaft 3015 drives the components connected thereto to rotate, that is, the next wire roller 3020 is driven to prepare for winding, in this process, because the photovoltaic solder strip needs to be kept in production, the photovoltaic solder strip production equipment is prevented from being started again, the tin plating on the surface of the photovoltaic solder strip produced by steel is not enough in temperature, tin nodules occur in the tin plating on the surface of the photovoltaic solder strip, the first half of the photovoltaic solder strip is an unqualified product, and the photovoltaic solder strip needs to be cut off first and then wound, but in the present device, in the preparation work of the next wire roller 3020, the previous wire roller 3020 drives the photovoltaic solder strip to move continuously to the right, that is in the process of replacing the wire roller 3020, the photovoltaic welding strip is still conveyed rightwards, then the photovoltaic welding strip is attached to the surface of the next wire roller 3020, the second driving motor 301 is controlled to drive the first connecting shaft 303 to rotate, namely the first connecting shaft 303 rotates clockwise when viewed from the front to the back, the first connecting shaft 303 drives the components connected with the first connecting shaft 303 to rotate, then the third electric push rod 304 is controlled to drive the first connecting shaft 303 to sequentially move forwards and backwards, so that the first limiting plate 3010 is attached to the lower surface of the photovoltaic welding strip, the third roller 3012 is attached to the upper surface of the photovoltaic welding strip, the second driving motor 301 is controlled to drive the first connecting shaft 303 to rotate, namely the first connecting shaft 303 rotates anticlockwise when viewed from the front to the back, the first connecting shaft 303 drives the components connected with the first connecting shaft 303 to rotate, so that the second cutter 3013 and the third cutter 3014 are aligned to the grooves formed in the wire roller 3020, the photovoltaic welding at the right half end is used for limiting the first limiting plate 3010 and the third roller 3012, in the process, the photovoltaic welding strip is wound on the surface of a third roller 3012, then the fourth electric push rod 308 is controlled to push the sixth connecting plate 309 to move left, the sixth connecting plate 309 drives a component connected with the sixth connecting plate 309 to move left, namely the second cutter 3013 and the third cutter 3014 are driven to contact the photovoltaic welding strip, then the second cutter 3013 and the third cutter 3014 are further pushed to drive the photovoltaic welding strip to enter a groove formed in a wire roller 3020, then the photovoltaic welding strip is limited by a chuck on the electric clamp 3019, then the second cutter 3013 and the third cutter 3014 cut off the photovoltaic welding strip under the further pushing of the fourth electric push rod 308, then the electric clamp 3019 is controlled to clamp the photovoltaic welding strip, then the fourth electric push rod 308 is controlled to drive a component connected with the electric clamp to reset, and the same operation mode is used for clearing dust in a groove in the surface of the photovoltaic welding strip, and after the surface of the photovoltaic welding strip is rolled up, the surface of the photovoltaic welding strip is oxidized, so that the welding point is not firmly used and the photovoltaic welding strip is affected by dust.
In the process of rolling the photovoltaic solder strip, due to uneven local discharging, the photovoltaic solder strip is broken in the rolling process, based on preparation for coping with the photovoltaic solder strip breakage at the beginning, then the electric sliding block 209 is controlled to slide rightwards on the electric sliding rail 208, the fourth connecting plate 2016 is far away from the material inlet 202, the fourth connecting plate 2016 loses the limit and is reset, in the process of moving rightwards, the first roller 2014 is attached to the surface of the photovoltaic solder strip to roll, the phenomenon that the surface solder strip is distorted is avoided, after the fourth connecting plate 2016 is reset, the second electric push rods 2011 are controlled to push the corresponding telescopic barrels 2012 to be close to the photovoltaic solder strip at the same time, the telescopic barrels 2012 drive the first cutters 2015 to be close to and contact with the photovoltaic solder strip, the stretched photovoltaic solder strip is cut off, and the stretched photovoltaic solder strip is subjected to severe tearing force, so that the broken part of the photovoltaic solder strip is rapidly expanded and contracted, the photovoltaic solder strip is subjected to deform in various ways, and the photovoltaic solder strip cannot be used; in the process, the second roller 2017 contacts the surface of the photovoltaic solder strip and presses against each other, the fourth connecting plate 2016 is forced to rotate around a rotating shaft on a telescopic cylinder 2012, that is, the fourth connecting plate 2016 rotates when being seen from front to back, the upper and lower fourth connecting plates 2016 drive corresponding limiting blocks 2018 and elastic sheets 2019 to limit and clamp the photovoltaic solder strip together, then the electric slider 209 is controlled to slide rightwards on the electric sliding rail 208, that is, the fixed photovoltaic solder strip is driven to slide rightwards, the photovoltaic solder strip is continuously discharged rightwards, production of the photovoltaic solder strip is ensured, then the electric sliding rail 208 is controlled to continuously slide rightwards to be close to a wire roller 3020, that is, the first roller 2014 contacts the wire roller 3020, in the process of further moving, the first roller 2014 is limited by the wire roller 3020, the seventh connecting plate 2013 is forced to rotate around the rotating shaft on the telescopic cylinder 2012, that the seventh connecting plate 2013 rotates anticlockwise when being seen from front to back, the seventh connecting plate 20153 drives the first roller 2014 to rotate and press the first cutting blade to roll, the first cutting blade enters the telescopic cylinder 3019, then the electric sliding control the electric sliding roller 3020 to control the photovoltaic solder strip 209 to slide leftwards, and then the electric sliding control the electric sliding roller 3020 to clamp the photovoltaic solder strip 209 to clamp 209.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Therefore, the detailed description of the disclosed embodiments is to be taken in an illustrative, as opposed to a limiting sense, and the scope of the present invention is defined by the appended claims.
Claims (10)
1. Auxiliary production equipment for photovoltaic solder strips is characterized by comprising a power assembly (1), a feeding assembly (2), a limiting block (2018), an elastic sheet (2019), a winding assembly (3), a second cutter (3013) and a third cutter (3014); the left part of the power assembly (1) is connected with a feeding assembly (2); the feeding assembly (2) is connected with two limiting blocks (2018) for fixing the photovoltaic welding strips; the two limiting blocks (2018) are respectively connected with an elastic sheet (2019) used for limiting the photovoltaic solder strip; the right part of the power assembly (1) is connected with a winding assembly (3); two second cutters (3013) for cutting off and fixing the photovoltaic welding strip are connected to the winding assembly (3); and four third cutters (3014) which are distributed at equal intervals and used for scraping dust on the surface of the photovoltaic welding strip are fixedly connected to the two second cutters (3013).
2. The auxiliary production equipment for the photovoltaic solder strip as claimed in claim 1, wherein the elastic sheet (2019) is integrally arranged in an arc structure.
3. The auxiliary production equipment for the photovoltaic solder strip is characterized in that the power assembly (1) comprises a mounting plate (101), a first connecting frame (102), a second connecting frame (103), a first bearing seat (104), a first driving motor (105) and a first gear (106); a first connecting frame (102) is fixedly connected to the right front part of the mounting plate (101); a second connecting frame (103) is fixedly connected to the right rear part of the mounting plate (101); the middle part of the second connecting frame (103) is fixedly connected with a first bearing seat (104); a first driving motor (105) is fixedly connected to the rear part of the first bearing seat (104); a first gear (106) is fixedly connected to an output shaft of the first driving motor (105).
4. The auxiliary production equipment for the photovoltaic solder strip is characterized in that the feeding assembly (2) comprises a first electric push rod (201), a feeding port (202), a first connecting plate (203), a first telescopic rod (204), a second connecting plate (205), a second telescopic rod (206), a third connecting frame (207), an electric sliding rail (208), an electric sliding block (209), a third connecting plate (2010), a second electric push rod (2011), a telescopic cylinder (2012), a seventh connecting plate (2013), a first roller (2014), a first cutter (2015), a fourth connecting plate (2016) and a second roller (2017); the middle part of the mounting plate (101) is fixedly connected with two first electric push rods (201) which are symmetrical front and back; the telescopic ends of the two first electric push rods (201) are fixedly connected with a feeding port (202) together; the right part of the first connecting frame (102) is connected with a first connecting plate (203); the rear part of the first connecting plate (203) is fixedly connected with two first telescopic rods (204) which are symmetrical up and down; the right part of the second connecting frame (103) is fixedly connected with two second connecting plates (205) which are symmetrical up and down; the front parts of the two second connecting plates (205) are fixedly connected with a second telescopic rod (206) respectively; the telescopic ends of the two second telescopic rods (206) are fixedly connected with a third connecting frame (207) together; the telescopic ends of the two first telescopic rods (204) are fixedly connected with another third connecting frame (207) together; the feeding port (202) is fixedly connected with two third connecting frames (207); two electric slide rails (208) which are symmetrical up and down are fixedly connected to the opposite sides of the two third connecting frames (207) respectively; the outer surfaces of the four electric sliding rails (208) are respectively connected with an electric sliding block (209) in a sliding way; a third connecting plate (2010) is fixedly connected between the two electric sliding blocks (209) positioned below; another third connecting plate (2010) is fixedly connected between the two electric sliders (209) positioned above; the opposite sides of the two third connecting plates (2010) are respectively and fixedly connected with a second electric push rod (2011); the telescopic ends of the two second electric push rods (2011) are fixedly connected with a telescopic cylinder (2012) respectively; the opposite sides of the two telescopic cylinders (2012) are respectively connected with a first cutter (2015) in a sliding way; the right parts of the two telescopic cylinders (2012) are respectively and rotatably connected with two seventh connecting plates (2013) which are symmetrical front and back through rotating shafts, and torsion springs are connected between the telescopic cylinders (2012) and the seventh connecting plates (2013); a first roller (2014) is rotatably connected to the two seventh connecting plates (2013) positioned below; another first roller (2014) is rotatably connected to the two seventh connecting plates (2013) positioned above; the left parts of the two telescopic cylinders (2012) are respectively and rotatably connected with a fourth connecting plate (2016) through rotating shafts; the two fourth connecting plates (2016) are respectively and rotatably connected with a second roller (2017) through a rotating shaft; the two fourth connecting plates (2016) are fixedly connected with a limiting block (2018) respectively.
5. The auxiliary production equipment for the photovoltaic solder strip as claimed in claim 4, wherein a torsion spring is arranged at the connection part of the fourth connecting plate (2016) and the telescopic cylinder (2012).
6. The auxiliary production equipment for the photovoltaic solder strip is characterized in that the winding assembly (3) comprises a second driving motor (301), a third telescopic rod (302), a first connecting shaft (303), a third electric push rod (304), a connecting cylinder (305), a third driving motor (306), a fifth connecting plate (307), a fourth electric push rod (308), a sixth connecting plate (309), a first limiting plate (3010), a second bearing seat (3011), a third roller (3012) and a fixing component; a second driving motor (301) is fixedly connected to the right part of the first connecting frame (102); the output shaft of the second driving motor (301) is fixedly connected with a third telescopic rod (302); the telescopic part of the third telescopic rod (302) is fixedly connected with a first connecting shaft (303); a connecting cylinder (305) is fixedly connected to the right part of the second connecting frame (103); a third electric push rod (304) is fixedly connected to the front part of the connecting cylinder (305); the telescopic end of the third electric push rod (304) is rotationally connected with the first connecting shaft (303); a third driving motor (306) is fixedly connected to the right part of the second connecting frame (103); an output shaft of the third driving motor (306) is fixedly connected with a fifth connecting plate (307); three annular array fixing parts are rotatably connected to the fifth connecting plate (307); the outer surface of the first connecting shaft (303) is fixedly connected with a fourth electric push rod (308); a sixth connecting plate (309) is fixedly connected with the telescopic end of the fourth electric push rod (308); two first limiting plates (3010) which are symmetrical in front and back are fixedly connected to the sixth connecting plate (309); a second bearing seat (3011) is fixedly connected to the sixth connecting plate (309); two third rollers (3012) which are symmetrical front and back are fixedly connected to the second bearing block (3011) through a rotating shaft; the two third rollers (3012) are respectively fixed with the second cutter (3013).
7. The auxiliary production equipment of the photovoltaic solder strip as claimed in claim 6, wherein the leftmost fixing component comprises a second connecting shaft (3015), a second gear (3016), a second limiting plate (3017), a connecting rod (3018), an electric clamp (3019) and a wire roller (3020); a second connecting shaft (3015) is rotatably connected to the fifth connecting plate (307); a second gear (3016) is fixedly connected to the rear portion of the second connecting shaft (3015), and the second gear (3016) is meshed with the first gear (106); the front part of the second connecting shaft (3015) is fixedly connected with four second limiting plates (3017) in annular array; the front parts of the four second limiting plates (3017) are respectively and fixedly connected with two symmetrically arranged connecting rods (3018); the rear parts of the four second limiting plates (3017) are respectively fixedly connected with another two symmetrically-arranged connecting rods (3018); an electric clamp (3019) is fixedly connected between two adjacent connecting rods (3018) together; the outer surfaces of the four second limiting plates (3017) are jointly inserted with a wire roller (3020); the wire roller (3020) is provided with a plurality of through holes at positions corresponding to the electric clamps (3019).
8. Auxiliary production equipment for photovoltaic solder strips according to claim 7, characterized in that the third drive motor (306) is a DD motor.
9. The photovoltaic solder strip auxiliary production equipment of claim 7, wherein the first limiting plate (3010) is integrally configured to be an arc-shaped structure.
10. The photovoltaic solder strip auxiliary production equipment as claimed in claim 7, wherein the clamping heads of the electric clamps (3019) are arranged in a wedge-shaped structure.
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| CN202211163699.4A CN115246595B (en) | 2022-09-23 | 2022-09-23 | Photovoltaic solder strip auxiliary production equipment |
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| CN202211163699.4A CN115246595B (en) | 2022-09-23 | 2022-09-23 | Photovoltaic solder strip auxiliary production equipment |
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| CN115246595B CN115246595B (en) | 2022-12-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117361198A (en) * | 2023-12-06 | 2024-01-09 | 张家港市新利特机械设备有限公司 | Photovoltaic solder strip automated processing equipment |
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| DE4431895A1 (en) * | 1993-09-07 | 1995-03-09 | Lintec Corp | Tape winding device and tape winding method |
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| CN117361198B (en) * | 2023-12-06 | 2024-02-02 | 张家港市新利特机械设备有限公司 | Photovoltaic solder strip automated processing equipment |
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| CN115246595B (en) | 2022-12-16 |
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