CN213134486U - Rolling device of photovoltaic triangular solder strip - Google Patents
Rolling device of photovoltaic triangular solder strip Download PDFInfo
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- CN213134486U CN213134486U CN202021672258.3U CN202021672258U CN213134486U CN 213134486 U CN213134486 U CN 213134486U CN 202021672258 U CN202021672258 U CN 202021672258U CN 213134486 U CN213134486 U CN 213134486U
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Abstract
The utility model relates to a roll-in device of photovoltaic triangular solder strip, including bottom plate, main part, roll adjustment subassembly and removal subassembly, the main part is located the top of bottom plate, and the roll adjustment subassembly is located in the main part, and the removal subassembly is located between bottom plate and the main part, and the main part includes collet, bottom block, kicking block, side piece, U type piece, compression roller, pivot, first blend stop, second blend stop, spring, first servo motor, first direction subassembly and second direction subassembly; the two first servo motors are fixed between the rear sides of the two side blocks, rotating shafts of the two first servo motors are arranged forwards in the transverse direction and are respectively connected with the rear ends of the two rotating shafts, and the first guide assembly and the second guide assembly are respectively arranged on the outer sides of the two side blocks; the utility model discloses can change the external diameter specification of interval with the different copper wires of adaptation between two compression rollers with the help of the roll adjustment subassembly to enlarged application scope, and simple structure, it is small.
Description
Technical Field
The utility model relates to a roll-in device in photovoltaic triangle solder strip.
Background
In the manufacturing of the photovoltaic equipment, welding strips are required to be used for communicating the circuit boards; the triangular welding strip is a special welding strip with a triangular cross section, and the production process comprises the steps of firstly introducing a copper wire into a rolling device, further forming continuous rolling sections with equal intervals on the surface of the copper wire under the action of the rolling device, and then sequentially coating tin and cooling; the existing rolling device can only be suitable for copper wires with single external diameter specification, has small application range, complex structure and large volume and needs further improvement.
SUMMERY OF THE UTILITY MODEL
To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a roll-in device of photovoltaic triangle solder strip that has enlarged application scope, and simple structure, small is provided.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a roll-in device of photovoltaic triangle solder strip which characterized in that: the device comprises a bottom plate, a main body, a distance adjusting assembly and a moving assembly, wherein the main body is arranged above the bottom plate, the distance adjusting assembly is arranged on the main body, the moving assembly is arranged between the bottom plate and the main body, and the main body comprises a bottom support, a bottom block, a top block, a side block, a U-shaped block, a compression roller, a rotating shaft, a first barrier strip, a second barrier strip, a spring, a first servo motor, a first guide assembly and a second guide assembly; the bottom support is transversely arranged above the bottom plate, the bottom block is transversely fixed on the upper plane of the bottom support, the top block is transversely arranged above the bottom block, vertical side blocks which are symmetrically distributed with each other are fixed between the left side and the right side of the bottom block and between the left side and the right side of the top block, the number of the U-shaped blocks is two, the two U-shaped blocks are vertically symmetrically arranged between the two side blocks, are spaced by a certain distance and can slide up and down, the lower side of the lower U-shaped block is attached to the upper side of the bottom block, a transverse and rotatable rotating shaft is inserted into the two U-shaped blocks, the number of the compression rollers is two, and the two compression rollers are respectively sleeved and fixed on the two rotating shafts, are respectively arranged in the two U-shaped blocks and; the front sides of the two side blocks are respectively fixed with a plurality of first baffle strips, the rear sides of the two side blocks are respectively fixed with a plurality of second baffle strips, four vertical springs which are symmetrically distributed in pairs are arranged between the two U-shaped blocks, the upper end and the lower end of each spring are respectively inserted into the two U-shaped blocks, the number of the first servo motors is two, the two first servo motors are respectively fixed between the rear sides of the two side blocks, rotating shafts of the two first servo motors are respectively arranged forwards in the transverse direction and are respectively connected with the rear ends of the two rotating shafts, and the first guide assembly and the second guide assembly are respectively arranged on the outer sides of the two side blocks; two slotted holes are formed in the side blocks.
Further, the inner side of each first barrier strip extends out of the front sides of the two U-shaped blocks and is attached to the front side edges of the two U-shaped blocks, a top strip is formed forwards on the inner side of each second barrier strip, and the front side of each top strip is attached to the rear side edges of the two U-shaped blocks.
Further, the first guide assembly comprises a first supporting frame, a first wheel frame and a first pulley; the first support frame is fixed on the upper plane of the bottom plate, the first wheel frame is transversely fixed at the upper end of the first support frame and arranged in a slotted hole on one side block on the left side, and a plurality of first pulleys which are transversely arranged and can rotate are arranged on the front side of the first wheel frame.
Further, the second guide assembly comprises a second supporting frame, a second wheel frame, a second pulley and a traction assembly; the second support frame is fixed on the upper plane of the bottom plate, the second wheel frame is transversely fixed at the upper end of the second support frame and arranged in a slotted hole in one side block on the right side, a plurality of second pulley combinations which are transversely arranged are arranged on the front side of the second wheel frame, each second pulley combination comprises two second pulleys which are obliquely arranged from top to bottom and can rotate, and the traction assembly is arranged on the right side of the second support frame.
Further, the traction assembly comprises a frame, a second servo motor, a driving wheel and a driven wheel; the rack is fixed on the upper plane of the bottom plate, the second servo motor is fixed on the rear side of the rack, the driven wheel is rotatably arranged on the front side of the rack, the driving wheel is arranged above the driven wheel, and the rotating shaft of the second servo motor transversely penetrates forwards through the rack and is inserted into and fixed in the driving wheel.
Furthermore, the distance adjusting assembly comprises a box body, a box cover, a hand wheel, an adjusting shaft, a worm wheel, a telescopic shaft, a shaft sleeve, a key and an upright post; the box body is fixed on the upper side of the jacking block, the adjusting shafts are transversely and rotatably inserted and connected in the box body, the hand wheel sleeves are fixedly arranged at the front ends of the adjusting shafts and arranged on the front side of the box body, two vertically distributed telescopic shafts are inserted and arranged between the box body and the jacking block, correspondingly, two vertically distributed upright posts are fixed on the upper side of the upper U-shaped block, the lower ends of the two telescopic shafts are respectively and tightly propped against the upper ends of the two upright posts, the upper ends of the two telescopic shafts are respectively and spirally connected with a shaft sleeve, two worm rod parts are formed on the adjusting shafts, a worm wheel is fixedly sleeved outside the two shaft sleeves, the two worm wheels are respectively and mutually meshed with the two worm rods and are respectively arranged in the box body, two vertical guide grooves which are mutually distributed diagonally are arranged on the inner walls on the two sides of the shaft sleeves, correspondingly, two vertical keys which are mutually distributed diagonally are embedded outside the telescopic shafts, the outer sides of the two keys are respectively inserted into the two guide grooves and can respectively slide up and down along the two guide grooves.
Further, the moving assembly comprises a guide rail, a sliding block, a first support, a second support, a third servo motor, a screw rod, an internal thread block and a traction plate; the guide rails comprise two guide rails, the two guide rails are fixed on the upper plane of the bottom plate and are arranged in parallel in a bilateral symmetry mode, a plurality of sliding blocks are sleeved on each guide rail, each sliding block is fixed on the lower side of the bottom support, and the first support is fixed on the upper plane of the bottom plate and is arranged on the left side of the bottom support; the second support is fixed on the upper plane of the bottom plate and arranged on the front side of the first support, the traction plate is fixed on the bottom support and arranged between the first support and the second support, the internal thread block is embedded and fixed in the traction plate, the screw rod is transversely inserted and screwed into the internal thread block, two ends of the screw rod are respectively rotatably inserted and connected into the first support and the second support, the third servo motor is fixed on the rear side of the first support, and the rotating shaft of the third servo motor is transversely and forwardly fixed at the rear end of the screw rod.
Compared with the prior art, the utility model has the advantages of: the utility model discloses can change the external diameter specification of interval with the different copper wires of adaptation between two compression rollers with the help of the roll adjustment subassembly to enlarged application scope, and simple structure, it is small.
Drawings
FIG. 1 is a left front side structural view of the present invention;
FIG. 2 is a right front structural view of the present invention;
fig. 3 is a structural diagram of the distance adjusting assembly of the present invention.
Detailed Description
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
As shown in fig. 1 to 3, a rolling device for a photovoltaic triangular solder strip comprises a bottom plate 1, a main body, a distance adjusting assembly and a moving assembly, wherein the main body is arranged above the bottom plate 1, the distance adjusting assembly is arranged on the main body, the moving assembly is arranged between the bottom plate 1 and the main body, and the main body comprises a bottom support 2, a bottom block 4, a top block 5, a side block 3, a U-shaped block 9, a pressing roller 11, a rotating shaft 10, a first blocking strip 8, a second blocking strip 40, a spring 39, a first servo motor 12, a first guide assembly and a second guide assembly; the bottom support 2 is transversely arranged above the bottom plate 1, the bottom block 4 is transversely fixed on the upper plane of the bottom support 2, the top block 5 is transversely arranged above the bottom block 4, a vertical side block 3 which is symmetrically distributed with each other is fixed between the left side and the right side of the bottom block 4 and the top block 5, the number of the U-shaped blocks 9 is two, the two U-shaped blocks 9 are symmetrically arranged between the two side blocks 3 up and down and can slide up and down at a certain interval, the lower side of the lower U-shaped block 9 is attached to the upper side of the bottom block 4, a transverse and rotatable rotating shaft 10 is arranged in each of the two U-shaped blocks 9 in an inserting manner, the number of the compression rollers 11 is two, and the two compression rollers 11 are respectively sleeved and fixed on the two rotating shafts 10, are respectively arranged in the two; the front sides of the two side blocks 3 are respectively fixed with a plurality of first baffle strips 8, the rear sides of the two side blocks 3 are respectively fixed with a plurality of second baffle strips 40, four vertical springs 39 which are symmetrically distributed in pairs are arranged between the two U-shaped blocks 9, the upper end and the lower end of each spring 39 are respectively inserted into the two U-shaped blocks 9, the number of the first servo motors 12 is two, the two first servo motors 12 are respectively fixed between the rear sides of the two side blocks 3, the rotating shafts of the two first servo motors 12 are respectively arranged forwards in the transverse direction and are respectively connected with the rear ends of the two rotating shafts 10, and the first guide assembly and the second guide assembly are respectively arranged on the outer sides of the two side blocks 3; both side blocks 3 are provided with a slot 301.
The inner side of each first barrier strip 8 extends out of the front sides of the two U-shaped blocks 9 and is attached to the front side edges of the two U-shaped blocks 9, the inner side of each second barrier strip 40 is forward provided with a top strip 401, and the front side of each top strip 401 is attached to the rear side edges of the two U-shaped blocks 9.
The first guide assembly comprises a first supporting frame 13, a first wheel frame 14 and a first pulley 15; the first supporting frame 13 is fixed on the upper plane of the bottom plate 1, the first wheel frame 14 is transversely fixed at the upper end of the first supporting frame 13 and is arranged in a slot hole 301 on one side block 3 on the left side, and a plurality of transversely-arranged and rotatable first pulleys 15 are arranged on the front side of the first wheel frame 14.
The second guide assembly comprises a second supporting frame 22, a second wheel frame 20, a second pulley 21 and a traction assembly; the second supporting frame 22 is fixed on the upper plane of the bottom plate 1, the second wheel frame 20 is transversely fixed at the upper end of the second supporting frame 22 and is arranged in a groove hole 301 on one side block 3 on the right side, a plurality of second pulley combinations which are transversely arranged are arranged on the front side of the second wheel frame 20, each second pulley combination comprises two second pulleys 21 which are obliquely arranged up and down and can rotate, and the traction assembly is arranged on the right side of the second supporting frame 22.
The traction assembly comprises a frame 16, a second servo motor 17, a driving wheel 18 and a driven wheel 19; the frame 16 is fixed on the upper plane of the bottom plate 1, the second servo motor 17 is fixed on the rear side of the frame 16, the driven wheel 19 is rotatably arranged on the front side of the frame 16, the driving wheel 18 is arranged above the driven wheel 19, and the rotating shaft of the second servo motor 17 transversely forwards penetrates through the frame 16 and is inserted and fixed in the driving wheel 18.
The distance adjusting component comprises a box body 6, a box cover 7, a hand wheel 32, an adjusting shaft 31, a worm wheel 33, a telescopic shaft 34, a shaft sleeve 37, a key 38 and a vertical column 35; the box body 6 is fixed on the upper side of the top block 5, the adjusting shaft 31 is transversely and rotatably inserted and connected in the box body 6, the hand wheel 32 is sleeved and fixed at the front end of the adjusting shaft 31 and arranged on the front side of the box body 6, two vertically distributed telescopic shafts 34 are inserted and arranged between the box body 6 and the top block 5, correspondingly, two vertically distributed upright posts 35 are fixed on the upper side of an upper U-shaped block 9, the lower ends of the two telescopic shafts 34 are respectively abutted against the upper ends of the two upright posts 35, the upper ends of the two telescopic shafts 34 are respectively sleeved and screwed with a shaft sleeve 37, two worm rod parts 311 are formed on the adjusting shaft 31, a worm wheel 33 is sleeved and fixed outside the two shaft sleeves 37, the two worm wheels 33 are respectively meshed with the two worm rod parts 311 and are respectively arranged in the box body 322, two vertical guide grooves which are diagonally distributed are formed on the inner walls on the two sides of the shaft sleeve 37, correspondingly, two vertical keys 38 which are diagonally distributed are embedded outside the telescopic shafts, the outer sides of the two keys 38 are inserted into the two guide grooves 371, respectively, and can be slid up and down along the two guide grooves 371, respectively.
The moving assembly comprises a guide rail 23, a sliding block 24, a first support 25, a second support 27, a third servo motor 26, a screw 28, an internal thread block 29 and a traction plate 30; the two guide rails 23 are fixed on the upper plane of the bottom plate 1 and are arranged in parallel in a bilateral symmetry manner, each guide rail 23 is sleeved with a plurality of sliding blocks 24, each sliding block 24 is fixed on the lower side of the bottom support 2, and the first support 25 is fixed on the upper plane of the bottom plate 1 and is arranged on the left side of the bottom support 2; the second support 27 is fixed on the upper plane of the bottom plate 1 and arranged at the front side of the first support 25, the traction plate 30 is fixed on the bottom support 2 and arranged between the first support 25 and the second support 27, the internal thread block 29 is embedded and fixed in the traction plate 30, the screw 28 is transversely inserted and screwed in the internal thread block 29, two ends of the screw 28 are respectively rotatably inserted and connected into the first support 25 and the second support 27, the third servo motor 26 is fixed at the rear side of the first support 25, and the rotating shaft of the third servo motor 26 is transversely and forwardly fixed at the rear end of the screw 28.
When the device is used, the two first servo motors 12 are started to enable the rotating shafts to rotate, and then the two compression rollers 11 are driven to rotate by virtue of the two rotating shafts 10, at the moment, copper wires sequentially pass through the first pulleys 15 from left to right in an up-and-down staggered mode and then are inserted between the two compression rollers 11, then pass through the two second pulleys 21 in each second pulley combination and then pass through the upper side and the right side of the driving wheel 18, finally pass through the upper side and the left side of the driven wheel 19 downwards, and the second servo motors 17 are started to enable the rotating shafts to rotate, so that the driving wheel 18 is driven to rotate to assist the feeding of the copper wires; when the copper wire passes between the two press rolls 11, the profiles arranged on the two press rolls 11 roll the copper wire to form continuous rolling sections.
If the outer diameter of the copper wire changes, the hand wheel 32 is manually rotated to further drive the adjusting shaft 31 to rotate, so that the two worm wheels 33 are respectively driven to rotate by means of the two worm rod parts 311, and further the two shaft sleeves 37 are driven to rotate, so that the two telescopic shafts 34 are driven to synchronously move up and down according to the principle of threaded connection; if the two telescopic shafts 34 move downwards synchronously, the two upright columns 35 are used for pushing the upper U-shaped block 9 downwards, so that the upper U-shaped block moves downwards between the two side blocks 3 by virtue of a plurality of first barrier strips 8 and second barrier strips 40, the distance between the upper U-shaped block and the lower U-shaped block 9 is further reduced, the distance between the upper U-shaped block and the lower U-shaped block is further reduced, and the four springs 39 are compressed in the process; when the telescopic shaft 34 moves downwards, the two keys 38 disposed on the telescopic shaft 34 respectively move downwards along the two guide grooves 371 to prevent the telescopic shaft 34 from rotating; on the contrary, if the two telescopic shafts 34 move upwards synchronously, the upper U-shaped block 9 moves upwards slowly under the action of the rebounding force of the four springs 39, and finally the distance between the two press rollers 11 is increased.
If the front and rear positions of the main body need to be adjusted, the third servo motor 26 can be started to rotate the rotating shaft thereof, so as to drive the screw 28 to rotate between the first support 25 and the second support 27, so as to drive the internal thread block 29 to move back and forth according to the principle of threaded connection, so as to drive the shoe 2 to translate back and forth by means of the traction plate 30, and the bottom plate 31 can drive the plurality of sliding blocks 24 to respectively slide along the two guide rails 23 when moving, so as to ensure the smoothness of the sliding of the shoe 2.
The utility model discloses can change the external diameter specification of interval with the different copper wires of adaptation between two compression rollers 11 with the help of the roll adjustment subassembly to enlarged application scope, and simple structure, it is small.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a roll-in device of photovoltaic triangle solder strip which characterized in that: the device comprises a bottom plate, a main body, a distance adjusting assembly and a moving assembly, wherein the main body is arranged above the bottom plate, the distance adjusting assembly is arranged on the main body, the moving assembly is arranged between the bottom plate and the main body, and the main body comprises a bottom support, a bottom block, a top block, a side block, a U-shaped block, a compression roller, a rotating shaft, a first barrier strip, a second barrier strip, a spring, a first servo motor, a first guide assembly and a second guide assembly; the bottom support is transversely arranged above the bottom plate, the bottom block is transversely fixed on the upper plane of the bottom support, the top block is transversely arranged above the bottom block, vertical side blocks which are symmetrically distributed with each other are fixed between the left side and the right side of the bottom block and between the left side and the right side of the top block, the number of the U-shaped blocks is two, the two U-shaped blocks are vertically symmetrically arranged between the two side blocks, are spaced by a certain distance and can slide up and down, the lower side of the lower U-shaped block is attached to the upper side of the bottom block, a transverse and rotatable rotating shaft is inserted into the two U-shaped blocks, the number of the compression rollers is two, and the two compression rollers are respectively sleeved and fixed on the two rotating shafts, are respectively arranged in the two U-shaped blocks and; the front sides of the two side blocks are respectively fixed with a plurality of first baffle strips, the rear sides of the two side blocks are respectively fixed with a plurality of second baffle strips, four vertical springs which are symmetrically distributed in pairs are arranged between the two U-shaped blocks, the upper end and the lower end of each spring are respectively inserted into the two U-shaped blocks, the number of the first servo motors is two, the two first servo motors are respectively fixed between the rear sides of the two side blocks, rotating shafts of the two first servo motors are respectively arranged forwards in the transverse direction and are respectively connected with the rear ends of the two rotating shafts, and the first guide assembly and the second guide assembly are respectively arranged on the outer sides of the two side blocks; two slotted holes are formed in the side blocks.
2. The rolling device for the photovoltaic delta solder strip as claimed in claim 1, wherein: every the inboard of first blend stop all stretches out the front side of two U type pieces and the laminating is in the front side edge of two U type pieces, every the inboard of second blend stop all is formed with the top strip forward, every the front side of top strip all laminates the rear side edge at two U type pieces.
3. The rolling device for the photovoltaic delta solder strip as claimed in claim 1, wherein: the first guide assembly comprises a first supporting frame, a first wheel frame and a first pulley; the first support frame is fixed on the upper plane of the bottom plate, the first wheel frame is transversely fixed at the upper end of the first support frame and arranged in a slotted hole on one side block on the left side, and a plurality of first pulleys which are transversely arranged and can rotate are arranged on the front side of the first wheel frame.
4. The rolling device for the photovoltaic delta solder strip as claimed in claim 1, wherein: the second guide assembly comprises a second supporting frame, a second wheel frame, a second pulley and a traction assembly; the second support frame is fixed on the upper plane of the bottom plate, the second wheel frame is transversely fixed at the upper end of the second support frame and arranged in a slotted hole in one side block on the right side, a plurality of second pulley combinations which are transversely arranged are arranged on the front side of the second wheel frame, each second pulley combination comprises two second pulleys which are obliquely arranged from top to bottom and can rotate, and the traction assembly is arranged on the right side of the second support frame.
5. The rolling device for the photovoltaic triangular solder strip according to claim 4, characterized in that: the traction assembly comprises a rack, a second servo motor, a driving wheel and a driven wheel; the rack is fixed on the upper plane of the bottom plate, the second servo motor is fixed on the rear side of the rack, the driven wheel is rotatably arranged on the front side of the rack, the driving wheel is arranged above the driven wheel, and the rotating shaft of the second servo motor transversely penetrates forwards through the rack and is inserted into and fixed in the driving wheel.
6. The rolling device for the photovoltaic delta solder strip as claimed in claim 1, wherein: the distance adjusting assembly comprises a box body, a box cover, a hand wheel, an adjusting shaft, a worm wheel, a telescopic shaft, a shaft sleeve, a key and an upright post; the box body is fixed on the upper side of the jacking block, the adjusting shafts are transversely and rotatably inserted and connected in the box body, the hand wheel sleeves are fixedly arranged at the front ends of the adjusting shafts and arranged on the front side of the box body, two vertically distributed telescopic shafts are inserted and arranged between the box body and the jacking block, correspondingly, two vertically distributed upright posts are fixed on the upper side of the upper U-shaped block, the lower ends of the two telescopic shafts are respectively and tightly propped against the upper ends of the two upright posts, the upper ends of the two telescopic shafts are respectively and spirally connected with a shaft sleeve, two worm rod parts are formed on the adjusting shafts, a worm wheel is fixedly sleeved outside the two shaft sleeves, the two worm wheels are respectively and mutually meshed with the two worm rods and are respectively arranged in the box body, two vertical guide grooves which are mutually distributed diagonally are arranged on the inner walls on the two sides of the shaft sleeves, correspondingly, two vertical keys which are mutually distributed diagonally are embedded outside the telescopic shafts, the outer sides of the two keys are respectively inserted into the two guide grooves and can respectively slide up and down along the two guide grooves.
7. The rolling device for the photovoltaic delta solder strip as claimed in claim 1, wherein: the moving assembly comprises a guide rail, a sliding block, a first support, a second support, a third servo motor, a screw, an internal thread block and a traction plate; the guide rails comprise two guide rails, the two guide rails are fixed on the upper plane of the bottom plate and are arranged in parallel in a bilateral symmetry mode, a plurality of sliding blocks are sleeved on each guide rail, each sliding block is fixed on the lower side of the bottom support, and the first support is fixed on the upper plane of the bottom plate and is arranged on the left side of the bottom support; the second support is fixed on the upper plane of the bottom plate and arranged on the front side of the first support, the traction plate is fixed on the bottom support and arranged between the first support and the second support, the internal thread block is embedded and fixed in the traction plate, the screw rod is transversely inserted and screwed into the internal thread block, two ends of the screw rod are respectively rotatably inserted and connected into the first support and the second support, the third servo motor is fixed on the rear side of the first support, and the rotating shaft of the third servo motor is transversely and forwardly fixed at the rear end of the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672258.3U CN213134486U (en) | 2020-08-12 | 2020-08-12 | Rolling device of photovoltaic triangular solder strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021672258.3U CN213134486U (en) | 2020-08-12 | 2020-08-12 | Rolling device of photovoltaic triangular solder strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213134486U true CN213134486U (en) | 2021-05-07 |
Family
ID=75737941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021672258.3U Active CN213134486U (en) | 2020-08-12 | 2020-08-12 | Rolling device of photovoltaic triangular solder strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213134486U (en) |
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2020
- 2020-08-12 CN CN202021672258.3U patent/CN213134486U/en active Active
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Effective date of registration: 20220225 Address after: 314011 room 1509-3, building 1, Jiaxing Photovoltaic Science and Innovation Park, No. 1288, Kanghe Road, Gaozhao street, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Chuanhe New Material Co.,Ltd. Address before: 315400 No.28 Yunshan Middle Road, Sanqi Town, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Zhejiang Huichuang Intelligent Equipment Co.,Ltd. Patentee before: Ningbo Linyuan Photoelectric Technology Co., Ltd |
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