CN114803621B - Photovoltaic solder strip equipment is with preventing falling traditional thread binding putting - Google Patents
Photovoltaic solder strip equipment is with preventing falling traditional thread binding putting Download PDFInfo
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- CN114803621B CN114803621B CN202210747837.7A CN202210747837A CN114803621B CN 114803621 B CN114803621 B CN 114803621B CN 202210747837 A CN202210747837 A CN 202210747837A CN 114803621 B CN114803621 B CN 114803621B
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- fixedly connected
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- rotating shaft
- welding strip
- electric rotating
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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
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/29—Securing the trailing end of the wound web to the 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
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
- B65H2701/11332—Size of webs strip, tape, narrow web
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The invention relates to the field of photovoltaic welding strip production, in particular to a wire falling prevention device for photovoltaic welding strip equipment. The technical problem is as follows: in the operating personnel operation process, easy misoperation loosens the photovoltaic solder strip, leads to the photovoltaic solder strip to be pulled back and causes the photovoltaic solder strip to fall off the line, needs the threading again, and waste time reduces production efficiency. The technical scheme is as follows: an anti-drop device for photovoltaic welding strip equipment comprises a supporting plate, a take-up assembly and the like; and wire take-up assemblies are arranged on the left sides of the two supporting plates. When the photovoltaic welding strip fixing device is used, the photovoltaic welding strip is cut off through the traction assembly, the photovoltaic welding strip is clamped when the photovoltaic welding strip is cut off, the photovoltaic welding strip is prevented from being pulled back to cause line drop, the photovoltaic welding strip is pulled after being cut off, the photovoltaic welding strip is automatically fixed on the spool through the cooperation of the photovoltaic welding strip fixing device and the bonding assembly, one section of the photovoltaic welding strip is attached to the outer ring surface of the spool, the fixing firmness is improved, the fracture end is prevented from falling off, manual operation is reduced, and the workload of operators is reduced.
Description
Technical Field
The invention relates to the field of photovoltaic welding strip production, in particular to a wire falling prevention device for photovoltaic welding strip equipment.
Background
In the prior art, a photovoltaic welding strip is wound through a spool, when winding is completed, the photovoltaic welding strip needs to be manually cut off, the photovoltaic welding strip is grasped and pulled to another new spool, and the cut end of the photovoltaic welding strip is fixed on the spool through an adhesive tape so as to facilitate winding of the spool;
in the operating personnel operation process, easy misoperation loosens the photovoltaic solder strip, lead to the photovoltaic solder strip to be pulled back and cause the photovoltaic solder strip to fall off the line, need rethread line, the waste time, reduce production efficiency, when the fixed photovoltaic solder strip broken end of sticky tape was used to the manual work, the fixed length is shorter to the photovoltaic solder strip is not laminated with the outer anchor ring of I-shaped wheel, rotate suddenly when the I-shaped wheel carries out the rolling, the photovoltaic solder strip broken end drops easily, lead to the I-shaped wheel can't carry out the rolling, need operating personnel to operate again.
Disclosure of Invention
The invention provides an anti-drop device for a photovoltaic welding strip device, aiming at overcoming the defects that the photovoltaic welding strip is easy to loosen due to misoperation in the operation process of an operator, the photovoltaic welding strip is pulled back to cause the photovoltaic welding strip to drop, the threading is needed again, the time is wasted, and the production efficiency is reduced.
The technical scheme is as follows: an anti-drop device for photovoltaic welding strip equipment comprises a supporting plate and a take-up assembly; a take-up assembly for rolling the photovoltaic welding strip is arranged on the left side of each of the two supporting plates; the traction device also comprises a fixed disc, a traction assembly, a fixed assembly and an adhesion assembly; a traction assembly for traction and cutting off the photovoltaic welding strip is arranged on the right side of the wire take-up assembly; a fixing component for fixing the photovoltaic welding strip is arranged at the left part of the traction component; an adhesive assembly used for adhering the cut end of the photovoltaic welding strip to the spool is arranged on the left side of the take-up assembly; the fixing component is connected with two fixing discs which are symmetrical front and back; the photovoltaic welding strip is cut off by the traction assembly and is fixed by the fixing assembly to prevent the photovoltaic welding strip from being pulled back or running, and then the broken end of the photovoltaic welding strip is bonded on the replaced spool by the bonding assembly.
Further, the wire take-up assembly comprises a limiting disc, a first fixing plate, a first electric rotating shaft, a transmission plate, a first electric push rod, a fixing block, a second electric rotating shaft and a wafer; the left sides of the two supporting plates are fixedly connected with a first fixing plate; a first electric rotating shaft is respectively arranged on the front side and the rear side of the first fixing plate; the two first electric rotating shaft rotating parts are respectively fixedly connected with a transmission plate; two opposite sides of the two transmission plates are fixedly connected with a first electric push rod respectively; the telescopic ends of the two first electric push rods are fixedly connected with a fixed block respectively; a second electric rotating shaft is arranged on each of the two fixed blocks; the rotating part of the second electric rotating shaft in front is fixedly connected with a wafer; a limiting disc is fixedly connected with the rotating part of the second electric rotating shaft at the rear part; the right side of the first fixing plate is connected with the traction assembly; the left side of the first fixing plate is connected with the bonding component.
Furthermore, a circular groove used for limiting the spool is formed in the limiting disc.
Furthermore, the traction assembly comprises a first L-shaped plate, a second fixed plate, a third fixed plate, a first elastic telescopic rod, a first pressing block, a limiting rod, a fourth fixed plate, a first wedge-shaped block, a second L-shaped plate, a second wedge-shaped block, a bending plate, a cutter, a clamping block, a first return spring, a second electric push rod, a first fixed frame, a long strip plate and a translation unit; a first L-shaped plate is fixedly connected to the right side of the first fixing plate; a second fixing plate is fixedly connected to the upper side of the first L-shaped plate; the lower side of the translation unit is connected with a third fixing plate; the lower side of the translation unit is connected with a first elastic telescopic rod; the first elastic telescopic rod is positioned at the left of the third fixing plate; the telescopic end of the first elastic telescopic rod is fixedly connected with a first pressing block; the lower part of the third fixing plate is fixedly connected with a limiting rod; the front part and the rear part of the limiting rod are respectively connected with a fourth fixing plate in a sliding way; the upper parts of the back sides of the two fourth fixing plates are fixedly connected with a first wedge-shaped block respectively; the front side and the rear side of the upper part of the telescopic part of the first elastic telescopic rod are respectively fixedly connected with a second L-shaped plate; the right sides of the two second L-shaped plates are connected with a second wedge-shaped block through torsion spring shafts; the lower parts of the back sides of the two fourth fixing plates are fixedly connected with a bending plate respectively; a cutter is fixedly connected to the opposite sides of the two bending plates; two first return springs are fixedly connected to the lower parts of the opposite sides of the two fourth fixing plates; a clamping block is fixedly connected to the rear sides of the two front first return springs; the front sides of the two rear first return springs are fixedly connected with another clamping block; four second electric push rods which are distributed in a rectangular shape are fixedly connected to the second fixing plate; the front two second electric push rods are fixedly connected with a first fixing frame at the telescopic ends; the telescopic ends of the two second electric push rods at the rear part are fixedly connected with another first fixing frame; two opposite sides of the first fixing frames are fixedly connected with a long slat respectively; the two strip plates are respectively contacted with a first wedge-shaped block; the two strip plates are respectively contacted with a second wedge-shaped block; the second fixing plate is connected with the fixing component.
Furthermore, the left side of the long slat is provided with an inclined plane for extruding the first wedge-shaped block.
Further, the lower side of the first pressing block is arranged to be an inclined plane and used for pressing the photovoltaic welding strip on the outer ring surface of the spool.
Furthermore, the fixing component comprises a fifth fixing plate, a third electric rotating shaft, a first flat gear, a transmission rod, a second flat gear, a first guide wheel, a second guide wheel and a clamping unit; two fifth fixing plates which are symmetrical front and back are fixedly connected to the left part of the lower side of the second fixing plate; a third electric rotating shaft is arranged in the middle of the two fifth fixing plates; a first flat gear is fixedly connected to the rear side of the rotating part of the third electric rotating shaft; the lower parts of the two fifth fixing plates are rotatably connected with a transmission rod; a second flat gear is fixedly connected to the rear part of the transmission rod; the middle part of the transmission rod is fixedly connected with a first guide wheel; a second guide wheel is fixedly connected with the rotating part of the third electric rotating shaft; the front side and the rear part of the rotating part of the third electric rotating shaft are both connected with a clamping unit; the first and second spur gears are meshed with each other; the two clamping units are respectively connected with a fixed disc; the third electric rotating shaft rotating part is connected with the two fixed disks in a sliding way; the second guide wheel is positioned between the two fixed disks.
Furthermore, the front clamping unit comprises a fixing ring, a second reset spring, a limiting slide rail, a limiting slide block, a balancing weight, a pull rope and a limiting cover; three limiting slide rails are fixedly connected to the front side of the rotating part of the third electric rotating shaft in an annular manner at equal intervals; a limiting slide block is connected in each of the three limiting slide rails in a sliding manner; one sides of the three limiting slide blocks, which are far away from the third electric rotating shaft, are fixedly connected with a balancing weight respectively; one side of each of the three limiting slide blocks, which is close to the third electric rotating shaft, is fixedly connected with a pull rope; a limiting cover is fixedly connected to the front side of the rotating part of the third electric rotating shaft; the three limiting slide rails are all positioned in the limiting cover; a fixing ring is fixedly connected to the front side of the rotating part of the third electric rotating shaft; the fixing ring is positioned behind the limiting cover; a second return spring is fixedly connected to the rear side of the fixing ring; the rear side of the second return spring is fixedly connected with the fixed disc in front; three stay cords all pass spacing slide rail, spacing cover and solid fixed ring to three stay cord rear end all with the fixed disk rigid coupling.
Furthermore, the limiting slide rail, the limiting cover and the fixing ring are provided with round holes for the stay cord to pass through.
Further, the bonding assembly comprises a support frame, a fourth electric rotating shaft, a second fixing frame, an electric arc-shaped sliding rail, an electric arc-shaped sliding block, a second elastic telescopic rod, a second pressing block, a fifth electric rotating shaft, an elastic telescopic plate and a rubber belt cutter; a support frame is fixedly connected to the left side of the first fixing plate; the upper part of the support frame is provided with a fourth electric rotating shaft; the rotating part of the fourth electric rotating shaft is fixedly connected with a second fixing frame; an electric arc-shaped sliding rail is fixedly connected to the second fixing frame; the electric arc-shaped slide rail is internally and slidably connected with an electric arc-shaped slide block; the middle part of the electric arc-shaped sliding block is provided with a fifth electric rotating shaft; the front side and the rear part of the rotating part of the fifth electric rotating shaft are respectively fixedly connected with an elastic expansion plate; a rubber belt cutter is fixedly connected between the two elastic expansion plates; the upper part of the left side of the electric arc-shaped sliding block is fixedly connected with a second elastic telescopic rod; the telescopic end of the second elastic telescopic rod is fixedly connected with a second pressing block.
The beneficial effects are that: when the photovoltaic welding strip fixing device is used, the photovoltaic welding strip is cut off through the traction assembly, and is clamped when being cut off, so that the photovoltaic welding strip is prevented from being pulled back to cause wire dropping, and is pulled after being cut off, the fracture end of the photovoltaic welding strip is automatically fixed on the spool in a manner of being matched with the bonding assembly, and a section of the photovoltaic welding strip is attached to the outer ring surface of the spool, so that the fixing firmness is increased, the fracture end is prevented from falling off, the manual operation is reduced, and the workload of operators is reduced;
carry out spacing direction to the photovoltaic solder strip through fixed subassembly, clip the photovoltaic solder strip automatically when the photovoltaic solder strip stops production fixed, avoid the photovoltaic solder strip to break away the line and fall the line.
Drawings
Fig. 1 is a schematic perspective view of a first drop-preventing device for photovoltaic solder strip equipment according to the present invention;
FIG. 2 is a schematic perspective view of a second anti-drop device for a photovoltaic solder strip apparatus according to the present invention;
fig. 3 is a schematic view of a first partial three-dimensional structure of a drop-preventing device for a photovoltaic solder strip apparatus according to the present invention;
FIG. 4 is a schematic view of a first three-dimensional structure of a fixing assembly of the wire falling prevention device for photovoltaic solder strip equipment according to the present invention;
FIG. 5 is a schematic view of a second three-dimensional structure of a fixing assembly of the wire-dropping prevention device for photovoltaic solder strip equipment according to the present invention;
fig. 6 is a schematic view of a second partial three-dimensional structure of the drop-preventing device for photovoltaic solder strip equipment according to the present invention;
FIG. 7 is an enlarged view of a region A of the drop-off prevention device for the photovoltaic solder strip apparatus of the present invention;
FIG. 8 is an enlarged view of a region B of the drop-off prevention device for a photovoltaic solder strip apparatus according to the present invention;
FIG. 9 is a schematic partial perspective view of a traction assembly of the drop-preventing device for a photovoltaic solder strip apparatus according to the present invention;
fig. 10 is a schematic perspective view of a traction assembly of the drop-preventing device for photovoltaic solder strip equipment according to the present invention.
Part names and serial numbers in the figure: 1-a supporting plate, 001-a photovoltaic welding strip, 002-a spool, 101-a limiting disc, 102-a first fixing plate, 103-a first electric rotating shaft, 104-a transmission plate, 105-a first electric push rod, 106-a fixing block, 107-a second electric rotating shaft, 108-a wafer, 201-a first L-shaped plate, 202-a second fixing plate, 203-an electric sliding rail, 204-an electric sliding block, 205-a third fixing plate, 206-a first elastic telescopic rod, 207-a first pressing block, 208-a limiting rod, 209-a fourth fixing plate, 210-a first wedge block, 211-a second L-shaped plate, 212-a second wedge block, 213-a bending plate, 214-a cutter, 215-a clamping block, 216-a first return spring and 217-a second electric push rod, 218-a first fixing frame, 219-a long strip plate, 301-a fifth fixing plate, 302-a third electric rotating shaft, 303-a first flat gear, 304-a transmission rod, 305-a second flat gear, 306-a first guide wheel, 307-a second guide wheel, 308-a fixing ring, 309-a second return spring, 310-a fixing disc, 311-a limiting sliding rail, 312-a limiting sliding block, 313-a balancing weight, 314-a pull rope, 315-a limiting cover, 401-a supporting frame, 402-a fourth electric rotating shaft, 403-a second fixing frame, 404-an electric arc sliding rail, 405-an electric arc sliding block, 406-a second elastic telescopic rod, 407-a second pressing block, 408-a fifth electric rotating shaft, 409-an elastic telescopic plate and 410-a tape cutter.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
Examples
An anti-drop device for photovoltaic solder strip equipment is shown in figures 1-10 and comprises a support plate 1 and a take-up assembly; the left sides of the two supporting plates 1 are provided with wire take-up components;
the traction device also comprises a fixed disc 310, a traction assembly, a fixing assembly and an adhesion assembly; the right side of the wire take-up component is provided with a traction component; the left part of the traction assembly is provided with a fixed assembly; the left side of the wire take-up component is provided with an adhesive component; two fixing discs 310 are connected to the fixing assembly in a front-back symmetrical manner.
The wire take-up assembly comprises a limiting disc 101, a first fixing plate 102, a first electric rotating shaft 103, a transmission plate 104, a first electric push rod 105, a fixing block 106, a second electric rotating shaft 107 and a wafer 108; the left sides of the two support plates 1 are welded with a first fixing plate 102; a first electric rotating shaft 103 is respectively arranged at the front side and the rear side of the first fixing plate 102; the rotating parts of the two first electric rotating shafts 103 are respectively fixedly connected with a transmission plate 104; the opposite sides of the two driving plates 104 are fixedly connected with a first electric push rod 105 respectively; the telescopic ends of the two first electric push rods 105 are fixedly connected with a fixed block 106 respectively; a second electric rotating shaft 107 is respectively arranged on the two fixed blocks 106; a wafer 108 is fixedly connected to the rotating part of the front second electric rotating shaft 107; a rotating part of the second electric rotating shaft 107 at the rear is fixedly connected with a limiting disc 101; the right side of the first fixing plate 102 is connected with a traction assembly; the left side of the first fixing plate 102 is connected to the adhesive member.
The limiting disc 101 is provided with a circular groove for limiting the spool 002.
The traction assembly comprises a first L-shaped plate 201, a second fixing plate 202, a third fixing plate 205, a first elastic telescopic rod 206, a first pressing block 207, a limiting rod 208, a fourth fixing plate 209, a first wedge-shaped block 210, a second L-shaped plate 211, a second wedge-shaped block 212, a bending plate 213, a cutter 214, a clamping block 215, a first return spring 216, a second electric push rod 217, a first fixing frame 218, a strip plate 219 and a translation unit; a first L-shaped plate 201 is connected to the right side of the first fixing plate 102 through a bolt; a second fixing plate 202 is fixedly connected to the upper side of the first L-shaped plate 201; the lower side of the translation unit is connected with a third fixing plate 205; the lower side of the translation unit is connected with a first elastic telescopic rod 206; the first elastic expansion link 206 is located to the left of the third fixing plate 205; the telescopic end of the first elastic telescopic rod 206 is fixedly connected with a first pressing block 207; a limiting rod 208 is fixedly connected to the lower part of the third fixing plate 205; the front part and the rear part of the limiting rod 208 are respectively connected with a fourth fixing plate 209 in a sliding way; the upper parts of the two fourth fixing plates 209 at the opposite sides are respectively fixedly connected with a first wedge-shaped block 210; the front side and the rear side of the upper part of the telescopic part of the first elastic telescopic rod 206 are respectively fixedly connected with a second L-shaped plate 211; the right sides of the two second L-shaped plates 211 are both connected with a second wedge-shaped block 212 through a torsion spring shaft; the lower parts of the two fourth fixing plates 209 at the opposite sides are respectively fixedly connected with a bending plate 213; two cutting knives 214 are respectively fixedly connected with the opposite sides of the two bending plates 213; two first return springs 216 are fixedly connected to the lower parts of the opposite sides of the two fourth fixing plates 209; the rear sides of the two front first return springs 216 are fixedly connected with a clamping block 215; the front sides of the two rear first return springs 216 are fixedly connected with another clamping block 215; four second electric push rods 217 which are distributed in a rectangular shape are fixedly connected to the second fixing plate 202; the telescopic ends of the two front second electric push rods 217 are fixedly connected with a first fixing frame 218; the telescopic ends of the two second electric push rods 217 at the rear are fixedly connected with another first fixing frame 218; two long strips 219 are fixed on the opposite sides of the two first fixing frames 218; two elongated strips 219 each in contact with a first wedge block 210; two elongated strips 219 each in contact with a second wedge 212; the second fixing plate 202 is connected to the fixing member.
The translation unit comprises an electric slide rail 203 and an electric slide block 204; the middle part of the lower side of the second fixing plate 202 is fixedly connected with an electric slide rail 203; an electric sliding block 204 is connected on the electric sliding rail 203 in a sliding way; the middle part of the lower side of the electric sliding block 204 is fixedly connected with a third fixing plate 205; the left part of the lower side of the electric sliding block 204 is fixedly connected with a first elastic expansion link 206.
The left side of the elongated strip 219 is provided with a slope for pressing the first wedge block 210.
The lower side of the first pressing block 207 is provided with an inclined plane for pressing the photovoltaic welding strip 001 on the outer annular surface of the spool 002.
The lower side of the first pressing block 207 is provided with a groove for limiting the photovoltaic solder strip 001.
The opposite sides of two clamp splice 215 are equipped with the rubber pad, avoid pressing from both sides and hinder photovoltaic solder strip 001.
The fixing component comprises a fifth fixing plate 301, a third electric rotating shaft 302, a first flat gear 303, a transmission rod 304, a second flat gear 305, a first guide wheel 306, a second guide wheel 307 and a clamping unit; two fifth fixing plates 301 which are symmetrical front and back are fixedly connected to the left part of the lower side of the second fixing plate 202; a third electric rotating shaft 302 is arranged in the middle of the two fifth fixing plates 301; a first flat gear 303 is fixedly connected to the rear side of the rotating part of the third electric rotating shaft 302; the lower parts of the two fifth fixing plates 301 are rotatably connected with a transmission rod 304; a second flat gear 305 is fixedly connected to the rear part of the transmission rod 304; a first guide wheel 306 is fixedly connected to the middle part of the transmission rod 304; a second guide wheel 307 is fixedly connected with the rotating part of the third electric rotating shaft 302; the front side and the rear part of the rotating part of the third electric rotating shaft 302 are both connected with a clamping unit; the first spur gear 303 is intermeshed with the second spur gear 305; the two clamping units are respectively connected with a fixed disc 310; the rotating part of the third electric rotating shaft 302 is connected with the two fixed disks 310 in a sliding way; the second guide wheel 307 is located between the two fixed disks 310.
The first guide wheel 306 and the second guide wheel 307 are made of rubber materials, so that the photovoltaic welding strip 001 is prevented from being scratched.
The front clamping unit comprises a fixing ring 308, a second return spring 309, a limiting slide rail 311, a limiting slide block 312, a balancing weight 313, a pull rope 314 and a limiting cover 315; three limit slide rails 311 are fixedly connected to the front side of the rotating part of the third electric rotating shaft 302 at equal intervals around the ring; the three limiting slide rails 311 are respectively connected with a limiting slide block 312 in a sliding manner; one sides of the three limiting sliding blocks 312 far away from the third electric rotating shaft 302 are fixedly connected with a balancing weight 313 respectively; a pull rope 314 is fixedly connected to one side of each of the three limiting slide blocks 312 close to the third electric rotating shaft 302; a limit cover 315 is fixedly connected to the front side of the rotating part of the third electric rotating shaft 302; the three limiting slide rails 311 are all positioned in the limiting cover 315; a fixing ring 308 is fixedly connected to the front side of the rotating part of the third electric rotating shaft 302; the fixing ring 308 is positioned behind the limit cover 315; a second return spring 309 is fixedly connected to the rear side of the fixing ring 308; the rear side of the second return spring 309 is fixedly connected with a fixed disc 310 in front; the three pull ropes 314 all pass through the limiting slide rails 311, the limiting cover 315 and the fixing ring 308, and the rear ends of the three pull ropes 314 are all fixedly connected with the fixing ring 310.
Round holes for the pull rope 314 to pass through are formed in the limiting slide rail 311, the limiting cover 315 and the fixing ring 308.
The bonding component comprises a support frame 401, a fourth electric rotating shaft 402, a second fixing frame 403, an electric arc-shaped sliding rail 404, an electric arc-shaped sliding block 405, a second elastic telescopic rod 406, a second pressing block 407, a fifth electric rotating shaft 408, an elastic telescopic plate 409 and a tape cutter 410; the left side of the first fixing plate 102 is connected with a support frame 401 through a bolt; a fourth electric rotating shaft 402 is arranged at the upper part of the supporting frame 401; a second fixing frame 403 is fixedly connected to the rotating part of the fourth electric rotating shaft 402; an electric arc-shaped sliding rail 404 is fixedly connected to the second fixing frame 403; an electric arc-shaped sliding block 405 is connected in the electric arc-shaped sliding rail 404 in a sliding way; the middle part of the electric arc-shaped sliding block 405 is provided with a fifth electric rotating shaft 408; an elastic expansion plate 409 is fixedly connected to the front side and the rear part of the rotating part of the fifth electric rotating shaft 408; an adhesive tape cutter 410 is fixedly connected between the two elastic expansion plates 409; a second elastic telescopic rod 406 is fixedly connected to the upper part of the left side of the electric arc-shaped sliding block 405; the telescopic end of the second elastic telescopic rod 406 is fixedly connected with a second pressing block 407.
The second pressing block 407 is provided with a groove for limiting the photovoltaic solder strip 001.
When the photovoltaic welding strip device is installed, the anti-drop device for the photovoltaic welding strip device is fixed through the two support plates 1, the photovoltaic welding strip conveying device is arranged on the left side of the anti-drop device for the photovoltaic welding strip device, when the photovoltaic welding strip device works, a worker pulls the end of a photovoltaic welding strip 001 out of the external photovoltaic welding strip conveying device, the end of the photovoltaic welding strip 001 penetrates through the interval between the second guide wheel 307 and the first guide wheel 306 and then penetrates through the interval between the two clamping blocks 215, then the end of the photovoltaic welding strip 001 is fixed on the spool 002 through an adhesive tape, then the external photovoltaic welding strip conveying device outputs the photovoltaic welding strip 001, the two second electric rotating shafts 107 are controlled to be started at the same time, the second electric rotating shafts 107 rotate clockwise by taking the front and the back as a reference, the wafer 108 and the limiting disc 101 are driven to rotate, so that the spool 002 rotates to roll the photovoltaic welding strip 001, and the first electric push rod 105 in front is controlled to shrink at the same time, the first electric push rod 105 at the back extends synchronously, then the first electric push rod 105 at the front is controlled to extend, the first electric push rod 105 at the back contracts synchronously, so that the limiting disc 101 and the circular disc 108 drive the spool 002 to move back and forth, the photovoltaic welding strip 001 is uniformly wound on the spool 002, meanwhile, the third electric rotating shaft 302 is controlled to rotate, the third electric rotating shaft 302 rotates anticlockwise with reference to the front-to-back view, further the second guide wheel 307 and the first flat gear 303 rotate anticlockwise, the first flat gear 303 drives the second flat gear 305 to drive the transmission rod 304 to rotate clockwise, the transmission rod 304 drives the first guide wheel 306 to rotate clockwise, meanwhile, the third electric rotating shaft 302 drives the limiting slide rail 311 to rotate, so that the limiting slide block 312 drives the counterweight block 313 to do circular motion, and the counterweight block 313 drives the limiting slide block 312 to slide in the limiting slide rail 311 due to the centrifugal force, until the counterweight block 313 is blocked by the limit cover 315, when the limit slide block 312 slides in the limit slide rail 311, the position-limiting slider 312 pulls the pulling rope 314, so that the pulling rope 314 pulls the fixing plate 310 to slide on the third electric rotating shaft 302, so that the second return spring 309 is compressed, i.e. the weight 313 rotates at a centrifugal force greater than the force required to deform the second return spring 309, since the two clamping units operate on the same principle, and the two fixing disks 310 are further away from each other, when the photovoltaic welding strip 001 is rolled, the first guide wheel 306, the second guide wheel 307 and the fixed disc 310 are matched to guide and limit the photovoltaic welding strip 001, when the photovoltaic welding strip 001 stops being conveyed, the third electric rotating shaft 302 is closed, and then the second return spring 309 releases the elastic force to return to the initial state, so that the fixed disc 310 is returned, the two fixing disks 310 are close to each other to clamp the photovoltaic welding strip 001, so that the photovoltaic welding strip 001 is prevented from being pulled back to cause line drop;
when the spool 002 is wound to the last circle, the electric sliding block 204 is controlled to slide on the electric sliding rail 203 towards the right direction, so that the third fixing plate 205 drives the two first wedge-shaped blocks 210 to move towards the right direction, and further the first wedge-shaped blocks 210 are extruded by the long strip 219, and further the fourth fixing plate 209 slides on the limiting rod 208, the two fourth fixing plates 209 approach each other, and further the two bending plates 213 approach each other, so that the two cutters 214 approach each other, the fourth fixing plate 209 drives the bending plates 213 and the cutters 214 to move towards the right direction at the same speed as the winding speed of the photovoltaic solder strip 001, so that the two cutters 214 and the photovoltaic solder strip 001 are in a relatively static state, and further the two cutters 214 approach each other to cut off the photovoltaic solder strip 001, and at the same time the two clamping blocks 215 approach each other to clamp the photovoltaic solder strip 001, the first return spring 216 is compressed, and then the two second electric rotating shafts 107 are closed, based on the front and back view, the two first electric rotating shafts 103 rotate anticlockwise, the two driving plates 104 drive the two first electric push rods 105 to rotate, the limiting disc 101 and the circular disc 108 drive the spool 002 to move to the left side of the first fixing plate 102, then the two first electric push rods 105 are controlled to contract simultaneously, the spool 002 loses the clamping of the limiting disc 101 and the circular disc 108, then an operator takes out the spool 002 and replaces the spool 002 with a new spool 002, the two first electric push rods 105 extend and reset, the limiting disc 101 and the circular disc 108 clamp the spool 002 again, then the first electric rotating shaft 103 rotates reversely and resets, at the moment, the electric sliding block 204 is controlled to slide towards the right side and drive the first elastic telescopic rod 206 and the first pressing block 207 to move towards the right side, the two clamping blocks 215 clamp the cut end of the photovoltaic welding strip 001 and pull the spool 002 to the upper part of the spool 002, the second L-shaped plate 211 drives the second wedge-shaped block 212 to slide on the long strip 219, when the first wedge-shaped block 210 is separated from the long strip board 219, the first return spring 216 releases the elastic force to make the fourth fixing plate 209 slide reversely to return, and then the two clamping blocks 215 are separated from each other and no longer clamp the photovoltaic solder strip 001, and as the electric slider 204 continues to slide, the second wedge-shaped block 212 is separated from the long strip board 219, because the first elastic expansion rod 206 is in the compressed state before, and after the second wedge-shaped block 212 is separated from the long strip board 219, the first elastic expansion rod 206 releases the elastic force to make the first pressing block 207 move to the right side direction and move downwards, and then the first pressing block 207 presses the photovoltaic solder strip 001 downwards to make it attach to the outer ring surface of the spool 002, then the four second electric push rods 217 are controlled to extend simultaneously to push the two first fixing frames 218 to move downwards, and then the two long strip boards 219 move downwards, then the electric slider 204 is controlled to slide reversely to return, and then the first elastic expansion rod 206 drives the first pressing block 207 to move to return to the left side direction, the first pressing block 207 is in contact with and extruded by the spool 002, so that the first elastic telescopic rod 206 is compressed, the second L-shaped plate 211 drives the second wedge-shaped block 212 to move upwards, the second wedge-shaped block 212 is further extruded by the long strip plate 219, the second wedge-shaped block 212 rotates by taking a torsion spring shaft at the joint with the second L-shaped plate 211 as a shaft, the torsion spring shaft is twisted until the second wedge-shaped block 212 moves above the long strip plate 219, the torsion spring shaft releases elastic force to turn over and reset the second wedge-shaped block 212, then the four second electric push rods 217 contract and reset, the long strip plate 219 rises and resets, the long strip plate 219 supports the second wedge-shaped block 212, and the long strip plate 219 drives the second wedge-shaped block 212 to continue to rise, so that the second L-shaped plate 211 rises, and the first elastic telescopic rod 206 continues to be compressed;
then, the fourth electric rotating shaft 402 is controlled to start, the fourth electric rotating shaft 402 rotates counterclockwise when viewed from the front to the back, the second fixing frame 403 drives the electric arc-shaped sliding rail 404 to rotate, the second pressing block 407 and the adhesive tape cutter 410 rotate to the upper side of the spool 002, the second pressing block 407 contacts and is pressed against the surface of the spool 002, the second elastic telescopic rod 406 is compressed, the fifth electric rotating shaft 408 is started, the fifth electric rotating shaft 408 rotates counterclockwise when viewed from the front to the back, the adhesive surface of the left adhesive tape of the adhesive tape cutter 410 contacts with the surface of the spool 002, the electric arc-shaped sliding block 405 is controlled to slide in the electric arc-shaped sliding rail 404, the second pressing block 407 and the adhesive tape cutter 410 move in a circular track, the adhesive tape fixes the photovoltaic welding tape 001 attached to the spool 002 through the adhesive tape cutter 410, the second pressing block 407 presses the adhesive tape on the outer annular surface of the spool 002, make the sticky tape bonding firm, the sticky tape is with the laminating of photovoltaic solder strip 001 completion back, and control fifth electronic pivot 408 continues to rotate, and then makes the sticky tape cut off by sticky tape cutterbar 410 to the work of fixing photovoltaic solder strip 001 fracture end on the I-shaped wheel 002 is accomplished, then control fourth electronic pivot 402 reversal and reset, avoids electronic arc slide rail 404 to block the I-shaped wheel 002 and carries out the rolling work.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. An anti-drop device for photovoltaic welding strip equipment comprises a support plate (1) and a take-up assembly; a take-up assembly for rolling the photovoltaic welding strip (001) is arranged on the left side of the two supporting plates (1); characterized in that the device also comprises a fixed disc (310), a traction component, a fixed component and an adhesion component; a traction assembly for drawing and cutting off the photovoltaic welding strip (001) is arranged on the right side of the wire take-up assembly; a fixing component for fixing a photovoltaic welding strip (001) is arranged at the left part of the traction component; an adhesion assembly used for adhering the fracture end of the photovoltaic welding strip (001) to the spool (002) is arranged on the left side of the take-up assembly; two fixed disks (310) which are symmetrical front and back are connected to the fixed component; the photovoltaic welding strip (001) is wound on the spool (002) by the winding-up component, when the spool (002) is replaced, the photovoltaic welding strip (001) is cut off by the traction component and is fixed by the fixing component to be pulled towards the winding-up direction, then the photovoltaic welding strip (001) is fixed by the fixing component to prevent the photovoltaic welding strip (001) from being pulled back or running, and then the fracture end of the photovoltaic welding strip (001) is bonded on the replaced spool (002) by the bonding component;
the wire take-up assembly comprises a limiting disc (101), a first fixing plate (102), a first electric rotating shaft (103), a transmission plate (104), a first electric push rod (105), a fixing block (106), a second electric rotating shaft (107) and a wafer (108); the left sides of the two supporting plates (1) are fixedly connected with a first fixing plate (102) together; a first electric rotating shaft (103) is respectively arranged on the front side and the rear side of the first fixing plate (102); the rotating parts of the two first electric rotating shafts (103) are respectively fixedly connected with a driving plate (104); two opposite sides of the two driving plates (104) are respectively fixedly connected with a first electric push rod (105); the telescopic ends of the two first electric push rods (105) are fixedly connected with a fixed block (106) respectively; a second electric rotating shaft (107) is respectively arranged on the two fixed blocks (106); a wafer (108) is fixedly connected with the rotating part of the second front electric rotating shaft (107); a limiting disc (101) is fixedly connected with the rotating part of the second electric rotating shaft (107) at the rear; the right side of the first fixing plate (102) is connected with the traction assembly; the left side of the first fixing plate (102) is connected with the bonding component;
a circular groove for limiting the spool (002) is formed in the limiting disc (101);
the traction assembly comprises a first L-shaped plate (201), a second fixing plate (202), a third fixing plate (205), a first elastic telescopic rod (206), a first pressing block (207), a limiting rod (208), a fourth fixing plate (209), a first wedge-shaped block (210), a second L-shaped plate (211), a second wedge-shaped block (212), a bending plate (213), a cutter (214), a clamping block (215), a first reset spring (216), a second electric push rod (217), a first fixing frame (218), a long strip plate (219) and a translation unit; a first L-shaped plate (201) is fixedly connected to the right side of the first fixing plate (102); a second fixing plate (202) is fixedly connected to the upper side of the first L-shaped plate (201); the lower side of the translation unit is connected with a third fixing plate (205); the lower side of the translation unit is connected with a first elastic telescopic rod (206); the first elastic expansion link (206) is positioned at the left of the third fixing plate (205); the telescopic end of the first elastic telescopic rod (206) is fixedly connected with a first pressing block (207); a limiting rod (208) is fixedly connected to the lower part of the third fixing plate (205); the front part and the rear part of the limiting rod (208) are respectively connected with a fourth fixing plate (209) in a sliding way; the upper parts of the two fourth fixing plates (209) at the opposite sides are respectively fixedly connected with a first wedge-shaped block (210); the front side and the rear side of the upper part of the telescopic part of the first elastic telescopic rod (206) are respectively fixedly connected with a second L-shaped plate (211); the right sides of the two second L-shaped plates (211) are connected with a second wedge-shaped block (212) through a torsion spring shaft; the lower parts of the two opposite sides of the fourth fixing plates (209) are respectively fixedly connected with a bending plate (213); two cutting knives (214) are respectively fixedly connected with the opposite sides of the two bending plates (213); two first return springs (216) are fixedly connected to the lower parts of the opposite sides of the two fourth fixing plates (209); a clamping block (215) is fixedly connected to the rear sides of the two front first return springs (216); the front sides of the two rear first return springs (216) are fixedly connected with another clamping block (215) together; four second electric push rods (217) which are distributed in a rectangular shape are fixedly connected to the second fixing plate (202); the telescopic ends of the two front second electric push rods (217) are fixedly connected with a first fixing frame (218); the telescopic ends of the two second electric push rods (217) at the rear part are fixedly connected with the other first fixing frame (218); a strip plate (219) is fixedly connected to each of the opposite sides of the two first fixing frames (218); two elongated plates (219) are each in contact with a first wedge block (210); two elongated plates (219) each in contact with a second wedge block (212); the second fixing plate (202) is connected with the fixing component.
2. The drop-preventing device for a photovoltaic solder ribbon apparatus according to claim 1, wherein the left side of the elongated strip (219) is provided with a slope for pressing the first wedge block (210).
3. The device for preventing the wire falling off of the photovoltaic welding strip device as claimed in claim 1, wherein the lower side of the first pressing block (207) is provided with a slope for pressing the photovoltaic welding strip (001) on the outer ring surface of the spool (002).
4. The wire falling prevention device for the photovoltaic welding strip equipment is characterized in that the fixing assembly comprises a fifth fixing plate (301), a third electric rotating shaft (302), a first flat gear (303), a transmission rod (304), a second flat gear (305), a first guide wheel (306), a second guide wheel (307) and a clamping unit; two fifth fixing plates (301) which are symmetrical in front and back are fixedly connected to the left part of the lower side of the second fixing plate (202); a third electric rotating shaft (302) is arranged in the middle of the two fifth fixing plates (301); a first flat gear (303) is fixedly connected to the rear side of the rotating part of the third electric rotating shaft (302); the lower parts of the two fifth fixing plates (301) are rotatably connected with transmission rods (304); a second flat gear (305) is fixedly connected to the rear part of the transmission rod (304); a first guide wheel (306) is fixedly connected to the middle part of the transmission rod (304); a second guide wheel (307) is fixedly connected with the rotating part of the third electric rotating shaft (302); the front side and the rear part of the rotating part of the third electric rotating shaft (302) are both connected with a clamping unit; the first flat gear (303) and the second flat gear (305) are meshed with each other; the two clamping units are respectively connected with a fixed disc (310); the rotating part of the third electric rotating shaft (302) is connected with the two fixed disks (310) in a sliding way; the second guide wheel (307) is positioned between the two fixed disks (310).
5. The wire falling prevention device for the photovoltaic solder strip equipment is characterized in that the front clamping unit comprises a fixing ring (308), a second return spring (309), a limiting slide rail (311), a limiting slide block (312), a balancing weight (313), a pull rope (314) and a limiting cover (315); three limiting slide rails (311) are fixedly connected to the front side of the rotating part of the third electric rotating shaft (302) in a ring shape at equal intervals; a limiting slide block (312) is connected in each of the three limiting slide rails (311) in a sliding manner; one sides of the three limiting sliding blocks (312) far away from the third electric rotating shaft (302) are fixedly connected with a balancing weight (313); one side of each of the three limiting slide blocks (312), which is close to the third electric rotating shaft (302), is fixedly connected with a pull rope (314); a limit cover (315) is fixedly connected to the front side of the rotating part of the third electric rotating shaft (302); the three limiting slide rails (311) are all positioned in the limiting cover (315); a fixed ring (308) is fixedly connected to the front side of the rotating part of the third electric rotating shaft (302); the fixing ring (308) is positioned behind the limiting cover (315); a second return spring (309) is fixedly connected to the rear side of the fixing ring (308); the rear side of the second return spring (309) is fixedly connected with a fixed disc (310) in front; three stay cord (314) all pass spacing slide rail (311), spacing cover (315) and solid fixed ring (308) to three stay cord (314) rear end all with fixed disk (310) rigid coupling.
6. The wire falling prevention device for the photovoltaic solder strip equipment is characterized in that round holes for the pull rope (314) to pass through are formed in the limiting sliding rail (311), the limiting cover (315) and the fixing ring (308).
7. The wire falling prevention device for the photovoltaic welding strip equipment is characterized in that the bonding assembly comprises a support frame (401), a fourth electric rotating shaft (402), a second fixing frame (403), an electric arc-shaped sliding rail (404), an electric arc-shaped sliding block (405), a second elastic telescopic rod (406), a second pressing block (407), a fifth electric rotating shaft (408), an elastic telescopic plate (409) and a tape cutter (410); a support frame (401) is fixedly connected to the left side of the first fixing plate (102); a fourth electric rotating shaft (402) is arranged at the upper part of the support frame (401); a second fixing frame (403) is fixedly connected with the rotating part of the fourth electric rotating shaft (402); an electric arc-shaped sliding rail (404) is fixedly connected to the second fixing frame (403); an electric arc-shaped sliding block (405) is connected in the electric arc-shaped sliding rail (404) in a sliding way; the middle part of the electric arc-shaped sliding block (405) is provided with a fifth electric rotating shaft (408); the front side and the rear part of the rotating part of the fifth electric rotating shaft (408) are respectively fixedly connected with an elastic expansion plate (409); an adhesive tape cutter (410) is fixedly connected between the two elastic expansion plates (409); a second elastic telescopic rod (406) is fixedly connected to the upper part of the left side of the electric arc-shaped sliding block (405); the telescopic end of the second elastic telescopic rod (406) is fixedly connected with a second pressing block (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210747837.7A CN114803621B (en) | 2022-06-29 | 2022-06-29 | Photovoltaic solder strip equipment is with preventing falling traditional thread binding putting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210747837.7A CN114803621B (en) | 2022-06-29 | 2022-06-29 | Photovoltaic solder strip equipment is with preventing falling traditional thread binding putting |
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| CN114803621A CN114803621A (en) | 2022-07-29 |
| CN114803621B true CN114803621B (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210747837.7A Active CN114803621B (en) | 2022-06-29 | 2022-06-29 | Photovoltaic solder strip equipment is with preventing falling traditional thread binding putting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117509285B (en) * | 2024-01-05 | 2024-03-12 | 太仓新宏电子科技有限公司 | High temperature resistant insulating silica gel area production and processing equipment |
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| GB1375903A (en) * | 1971-02-27 | 1974-12-04 | Alberto Pietro | Apparatus for winding fabric onto cores |
| CN103787111A (en) * | 2013-12-24 | 2014-05-14 | 浙江理工大学 | Clamping and shearing device for automatic tape winder and operating method of clamping and shearing device |
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| CN209777818U (en) * | 2019-03-25 | 2019-12-13 | 莆田市松尚家具有限公司 | Quick carding unit of textile fabric |
| CN214652340U (en) * | 2021-03-01 | 2021-11-09 | 江苏海伟科智能装备有限公司 | Pneumatic oil pressure winding mechanism |
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2022
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|---|---|---|---|---|
| GB1375903A (en) * | 1971-02-27 | 1974-12-04 | Alberto Pietro | Apparatus for winding fabric onto cores |
| CN103787111A (en) * | 2013-12-24 | 2014-05-14 | 浙江理工大学 | Clamping and shearing device for automatic tape winder and operating method of clamping and shearing device |
| CN104891232A (en) * | 2015-04-06 | 2015-09-09 | 江苏太阳光伏科技有限公司 | Solar energy welding strip automatic collecting apparatus |
| CN209777818U (en) * | 2019-03-25 | 2019-12-13 | 莆田市松尚家具有限公司 | Quick carding unit of textile fabric |
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