CN205289349U - Busbar bender - Google Patents
Busbar bender Download PDFInfo
- Publication number
- CN205289349U CN205289349U CN201521129481.2U CN201521129481U CN205289349U CN 205289349 U CN205289349 U CN 205289349U CN 201521129481 U CN201521129481 U CN 201521129481U CN 205289349 U CN205289349 U CN 205289349U
- Authority
- CN
- China
- Prior art keywords
- busbar
- cutter
- slide block
- bender according
- feed trough
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000005452 bending Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000004826 seaming Methods 0.000 claims description 23
- 210000005056 cell body Anatomy 0.000 claims description 12
- 239000003351 stiffener Substances 0.000 claims description 12
- 238000010008 shearing Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000282537 Mandrillus sphinx Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
Busbar bender is including feeding mechanism, bending device and the cutting device who sets gradually, feeding mechanism includes busbar straightening mechanism and busbar displacement drive mechanism, bending device corresponds including using the busbar supply groove who passes through for the busbar it is right that busbar supply groove's lateral part is equipped with the rolling rollers that the interior busbar of busbar supply groove was exerted pressure, this rolling rollers rotates and supports on an offset mechcanism's eccentric shaft, offset mechcanism's pivot is connected with a drive arrangement's output shaft transmission, cutting device includes the blade holder, goes up cutter and lower cutter, cutting edge lower cutter up sets firmly on the blade holder, the cutting edge of going up the cutter corresponds the cutting edge setting of cutter down, the one end that goes up the cutter with the blade holder is articulated, and the actuating lever of the other end and a transfer drive device is articulated. The utility model discloses direct bend into L shape busbar with the busbar of rectangular shape, have that manufacturing procedure is few, a convenient operation, efficient advantage.
Description
Technical field
This utility model relates to a kind of busbar bender, belongs to photovoltaic equipment technical field.
Background technology
Since 21 century, global Energy Consumption sharply rises, and traditional fossil energy is day by day exhausted, and energy problem and environmental problem are increasingly becoming two big Important Problems of global concern. Under the pressure of the pressure of sustainable development, solar photovoltaic industry is listed in the emphasis that regenerative resource develops by each major country one after another. Becoming the second in the world economy along with China, in October, 2013, China's petroleum import in October amount reaches every day 6,300,000 barrels, exceedes the every day 6,240,000 barrels of the U.S., and replacing the U.S. first becomes global maximum net import of oil state. 2013, the external dependence degree of CNPC and natural gas respectively reached 58.1% and 31.6%, and China has become global the third-largest natural gas consumption state. Traditional fossil energy is increasingly difficult to meet the thriving demand of Chinese national economy. In 20 years of past, the artificial CO2 emissions in the whole world nearly about 75% derive from combustion of fossil fuel. Therefore, no matter being the energy development angle from low-carbon environment-friendly, still comply with Industry Structure upgrading and transition pressure, China must accelerate development New Energy Industry.
Solar energy belongs to clean reproducible energy. According to " Europe renewable energy technologies strategic plan " that EU Committee proposes, to the year two thousand twenty, solar energy will account for the 15% of European Union's electricity needs. 2010, USDOE developed planning, and plan is to the year two thousand thirty, and solar energy accounts for the 10%��15% of total energy consumption figure. Generating electricity from worldwide solar energy and tide energy aggregate net and take temperature, China is 3,000,000,000 kilowatt hours, and Germany is 19,000,000,000 dry watt-hours, and Italy is 10,700,000,000 dry watt-hours, and Spain is 9,100,000,000 kilowatt hours, and Japan is 3,800,000,000 kilowatt hours. Following China water power growth space is limited, and nuclear energy exists unsafe factor. Fossil energy will be risen by energy-saving and emission-reduction committed cost, the wide market of solar energy power generating.
In order to obtain required electric current, voltage and output, in current photovoltaic industry, it is necessary to form, through techniques such as stacking, lamination, encapsulation, the practical application product that power supply output can be become after solar module after being connected by solar battery sheet.In crystal silicon solar battery component manufacture process, first with interconnector, solar battery sheet must be welded into solaode string, then by multiple solaode string marshallings, next being welded by the interconnector that the end of busbar with multiple solaode strings is stretched out, electric current can be collected in rosette outwardly to provide electric power by busbar.
The material of busbar is generally painting stannum copper strips, and shape is generally L-shaped, and limit and the interconnection of solaode string, shorter limit and rosette that L-shaped busbar is wherein longer interconnect. The manufacture method of L-shaped busbar is: preparing two sections of busbars, be then placed on the stainless steel mould plate of track, two sections of busbars partly overlap, and becomes 90 degree of placements, then welds with electric cautery and solder stick again. The shortcoming of this production method is: due to needs by busbar cutting, partly overlap 90 degree of placements, the operation therefore welded is more, and welding efficiency is low, and is easily generated overlap in welding process.
Utility model content
This utility model purpose is to provide a kind of busbar bender.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of busbar bender, including the feeding machanism set gradually, apparatus for bending and shearing device; Described feeding machanism includes busbar straightening mechanism and busbar moving drive mechanism, and described busbar straightening mechanism includes multiple upper aligning wheel and multiple lower aligning wheel; Described upper aligning wheel and lower aligning take turns parallel and interval setting; Described busbar moving drive mechanism includes a slide block guide rail mechanism, the slide block of this slide block guide rail mechanism is provided with busbar clamping device, this busbar clamping device includes the stopper slot being fixed on described slide block, corresponding described stopper slot is provided with clamping head, the drive rod of this clamping head and a clamping head driving cylinder is affixed, and described clamping head driving cylinder is fixed on described slide block; It is affixed that the slide block and of described slide block guide rail mechanism moves back and forth driving device; Described apparatus for bending includes one by the busbar feed trough passed through for busbar, the sidepiece of corresponding described busbar feed trough is provided with the seaming roll that the busbar in described busbar feed trough is pressed, this seaming roll rotational support is on the eccentric shaft of an eccentric stiffener, and the rotating shaft of described eccentric stiffener and the output shaft of a driving device are in transmission connection; Described shearing device includes tool rest, upper cutter and lower cutter; Fixed blade lower cutter upward on described tool rest, the blade of the corresponding described lower cutter of the blade of described upper cutter is arranged; One end of described upper cutter is hinged with described tool rest, and the drive rod of the other end and a mobile drive deivce is hinged.
Preferred technical scheme is: described eccentric stiffener is eccentric mechanism.
Preferred technical scheme is: described busbar feed trough includes the first straight trough section and the second straight trough section, and described first straight trough section becomes angle to arrange with the second straight trough section, and described first straight trough section and the second straight trough section are connected by arc groove section transition; The corresponding described arc groove section of described seaming roll is arranged.
Preferred technical scheme is: described busbar feed trough includes the cell body of carrying busbar and the cover plate covered on described cell body; Described busbar is limited between described cell body and cover plate.
Preferred technical scheme is: described driving device is hydraulic motor.
Preferred technical scheme is: the described cross sectional shape of busbar feed trough mates with the cross sectional shape of busbar.
Preferred technical scheme is: described clamping head driving cylinder is cylinder or oil cylinder.
Preferred technical scheme is: described in move back and forth driving device be Timing Belt.
Preferred technical scheme is: the mobile route of described busbar is provided with directive wheel.
Preferred technical scheme is: described mobile drive deivce is a driving cylinder, and the drive rod of this driving cylinder is hinged with described upper cutter.
Owing to technique scheme is used, this utility model compared with prior art has following advantages and effect:
This utility model directly by the L-shaped busbar of busbar bending of strip, has the advantage that manufacturing procedure is few, easy to operate, efficiency is high.
Accompanying drawing explanation
Accompanying drawing 1 is the busbar schematic diagram of strip.
Accompanying drawing 2 is the busbar schematic diagram after bending and forming.
Accompanying drawing 3 is busbar apparatus for bending schematic perspective view.
Accompanying drawing 4 is busbar feed trough schematic diagram.
Accompanying drawing 5 is busbar apparatus for bending cross-sectional schematic one.
Accompanying drawing 6 is busbar apparatus for bending cross-sectional schematic two.
Accompanying drawing 7 is feeding machanism schematic perspective view.
Accompanying drawing 8 is shut-off mechanism schematic perspective view.
Accompanying drawing 9 is busbar bender schematic perspective view.
Accompanying drawing 10 is busbar bender front view.
Accompanying drawing 11 is busbar bender top view.
In the figures above, in the figures above, 1, busbar feed trough; 2, busbar; 3, seaming roll; 4, eccentric; 5, the first straight trough section; 6, the second straight trough section; 7, arc groove section; 8, cell body; 9, cover plate; 10, driving device; 21, tool rest; 22, upper cutter; 23, lower cutter; 24, driving cylinder; 25, drive rod; 26, knife rest; 31, busbar straightening mechanism; 32, busbar moving drive mechanism; 33, upper aligning wheel; 34, lower aligning wheel; 35, slide block; 36, guide rail; 37, stopper slot; 38, clamping head; 39, clamping head driving cylinder; 40, Timing Belt; 41, directive wheel; 42, shut-off mechanism; 43, apparatus for bending.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described:
Notice, the structure of this specification institute accompanying drawings depicted, ratio, size etc., all only in order to coordinate the disclosed content of description, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of this utility model, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still drop on the disclosed technology contents of this utility model and obtain in the scope that can contain. Simultaneously, in this specification cited as " on ", D score, "left", "right", " centre " and " one " etc. term, it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of this utility model, the change of its relativeness or adjustment, changing under technology contents without essence, when being also considered as the enforceable category of this utility model.
Embodiment: busbar bender
Shown in accompanying drawing 1 ~ 11, busbar bender includes the feeding machanism, apparatus for bending and the shearing device that set gradually.
Feeding machanism includes busbar straightening mechanism 31 and busbar moving drive mechanism 32, and described busbar straightening mechanism 31 includes aligning wheel 34 under 3 33 and 4, upper aligning wheels; Described upper aligning wheel 33 and lower aligning take turns 34 parallel and interval settings. ?he austere mandrill libation at an ancient wedding ceremony is by having jurisdiction over traverse between Mi Beng ? 3 and lower aligning wheel 34. Described busbar moving drive mechanism includes slide block guide rail mechanism, and the slide block 35 of slide block guide rail mechanism moves along guide rail 36. The slide block 35 of slide block guide rail mechanism is provided with busbar clamping device, this busbar clamping device includes the stopper slot 37 being fixed on described slide block 35, corresponding described stopper slot 37 is provided with clamping head 38, this clamping head 38 is affixed with the drive rod of clamping head driving cylinder 39, and described clamping head driving cylinder 39 is fixed on described slide block 35; It is affixed that the slide block 35 of described slide block guide rail mechanism and moves back and forth driving device. Clamping head driving cylinder 39 is oil cylinder in the present embodiment, and in other detailed description of the invention, described clamping head driving cylinder 39 can also be cylinder.
The described driving device that moves back and forth is Timing Belt 40. The extending direction of Timing Belt 40 is identical with the extending direction of guide rail 36, and the driving wheel of Timing Belt 40 and drives the driving through-drive of motor to connect.
In order to prevent busbar sideslip in moving process, it is preferred that embodiment is: the mobile route of described busbar is provided with directive wheel 41.
When feed, the busbar of web-like is first aligned by busbar straightening mechanism 31, is then sent in the stopper slot 37 of busbar moving drive mechanism 32, and clamping head is pressed for 38 times and is fixed in stopper slot 37 by busbar. Then moving back and forth driving device drives slide block 35 to move along guide rail 36, is delivered to by busbar in the busbar feed trough 1 of busbar apparatus for bending.
Apparatus for bending includes one by the busbar feed trough 1 passed through for busbar, the sidepiece of corresponding described busbar feed trough 1 is provided with the seaming roll 3 that the busbar 2 in described busbar feed trough 1 is pressed, this seaming roll 3 rotational support is on the eccentric shaft of an eccentric stiffener, and the output shaft of the rotating shaft of described eccentric stiffener and a driving device 10 is in transmission connection. The eccentric stiffener of the present embodiment is specially eccentric mechanism, specifically it is seaming roll 3 rotational support on the eccentric shaft of the eccentric 4 of eccentric mechanism, the output shaft of the rotating shaft of eccentric 3 and driving device 10 is in transmission connection, driving device 10 can be hydraulic motor or motor, in the present embodiment specifically chosen hydraulic motor. Busbar feed trough 1 is designed to the shape of bending, and when seaming roll 3 moves along the busbar feed trough 1 of bending under the driving of eccentric stiffener, busbar 2 will be bent into the shape identical with busbar feed trough 1 shape. The position of the sidewall correspondence seaming roll 3 of busbar feed trough 1 is exposed, to ensure that the busbar 2 in busbar feed trough 1 can be pressed by seaming roll 3. Seaming roll 3 can also be arranged on the corner of busbar feed trough 1, after the turning that busbar 2 moves to busbar feed trough 1 after a segment distance, start eccentric stiffener, make seaming roll 3 move and busbar 2 is pressed, at this moment the busbar feed trough 1 by seaming roll 3 opposite side is needed to be designed to definite shape, so when busbar 2 is pressed by seaming roll 3, busbar 2 will move along busbar feed trough 1, thus being bent into certain shape.
Eccentric stiffener can also select toggle in other embodiments. Generally there is provision of a busbar feedway, to supply busbar 2 in busbar feed trough 1. Busbar 2 is mobile in busbar feed trough 1, and when busbar 2 moves to the position of seaming roll 3, busbar 2 pressure is made its bending by seaming roll 3.
It is preferred embodiment: shown in accompanying drawing 4, described busbar feed trough includes the first straight trough section 5 and the second straight trough section 6,6 one-tenth angles of described first straight trough section 5 and the second straight trough section are arranged, and described first straight trough section 5 and the second straight trough section 6 are connected by arc groove section 7 transition, it is designed to the shape of bending by busbar feed trough 1.The corresponding described arc groove section of described seaming roll 3 is arranged. When bending operation, seaming roll 3 moves along arc groove section 7, so can according to the shape of arc groove section 7, by busbar 2 bending and be pressed into in the second groove section 6. In other detailed description of the invention, it is possible to only the first straight trough section 5 and arc groove section 7. When bending, seaming roll 3 moves along arc groove section 7, so according to the shape of arc groove section, busbar 2 can be bent into reservation shape.
It is preferred embodiment: described busbar feed trough includes the cell body 8 of carrying busbar and the cover plate 9 covered on described cell body 8; Described busbar is limited between described cell body 8 and cover plate 9. The shape of described cell body 8 and the corresponding arc groove section 7 of cover plate 9 is also circular arc, and such seaming roll 3 moves along cell body 8 and the cover plate 9 of circular arc, namely moves around arc groove section 7.
Being preferred embodiment: the described cross sectional shape of busbar feed trough 1 mates with the cross sectional shape of busbar, particularly the cross sectional shape of the first straight trough section 5 mates with the cross sectional shape of busbar, so can carry out spacing to busbar 2 from four direction.
Shut-off mechanism is arranged at the rear side of apparatus for bending, including tool rest 21, upper cutter 22 and lower cutter 23; Fixed blade lower cutter 23 upward on described tool rest 21, the blade of the corresponding described lower cutter 23 of the blade of described upper cutter 22 is arranged; One end of described upper cutter 22 is hinged with described tool rest 21, and the drive rod 25 of the other end and a mobile drive deivce is hinged. In the present embodiment, described mobile drive deivce is specially a driving cylinder 24, and namely the drive rod 25 of this driving cylinder 24 is hinged with described upper cutter 22. Embodiment is more specifically: described driving cylinder is oil cylinder. In other embodiments, it is also possible to cylinder.
It is preferred embodiment: described tool rest 21 is provided with a knife rest 26, and described driving cylinder 24 is fixed on described knife rest 26. When the bending L-shaped busbar of apparatus for bending is from when passing through between upper cutter 22 and lower cutter 23, driving cylinder 24 drives drive rod 25 to move down, and drive rod 25 then drives upper cutter 22 to move to lower cutter 23, cuts off busbar.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to allow person skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this. All equivalences made according to this utility model spirit change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. a busbar bender, it is characterised in that: include the feeding machanism, apparatus for bending and the shearing device that set gradually; Described feeding machanism includes busbar straightening mechanism and busbar moving drive mechanism, and described busbar straightening mechanism includes multiple upper aligning wheel and multiple lower aligning wheel; Described upper aligning wheel and lower aligning take turns parallel and interval setting; Described busbar moving drive mechanism includes a slide block guide rail mechanism, the slide block of this slide block guide rail mechanism is provided with busbar clamping device, this busbar clamping device includes the stopper slot being fixed on described slide block, corresponding described stopper slot is provided with clamping head, the drive rod of this clamping head and a clamping head driving cylinder is affixed, and described clamping head driving cylinder is fixed on described slide block; It is affixed that the slide block and of described slide block guide rail mechanism moves back and forth driving device; Described apparatus for bending includes one by the busbar feed trough passed through for busbar, the sidepiece of corresponding described busbar feed trough is provided with the seaming roll that the busbar in described busbar feed trough is pressed, this seaming roll rotational support is on the eccentric shaft of an eccentric stiffener, and the rotating shaft of described eccentric stiffener and the output shaft of a driving device are in transmission connection; Described shearing device includes tool rest, upper cutter and lower cutter; Fixed blade lower cutter upward on described tool rest, the blade of the corresponding described lower cutter of the blade of described upper cutter is arranged; One end of described upper cutter is hinged with described tool rest, and the drive rod of the other end and a mobile drive deivce is hinged.
2. busbar bender according to claim 1, it is characterised in that: described eccentric stiffener is eccentric mechanism.
3. busbar bender according to claim 1, it is characterized in that: described busbar feed trough includes the first straight trough section and the second straight trough section, described first straight trough section becomes angle to arrange with the second straight trough section, and described first straight trough section and the second straight trough section are connected by arc groove section transition; The corresponding described arc groove section of described seaming roll is arranged.
4. busbar bender according to claim 1, it is characterised in that: described busbar feed trough includes the cell body of carrying busbar and the cover plate covered on described cell body; Described busbar is limited between described cell body and cover plate.
5. busbar bender according to claim 1, it is characterised in that: described driving device is hydraulic motor.
6. busbar bender according to claim 1, it is characterised in that: the described cross sectional shape of busbar feed trough mates with the cross sectional shape of busbar.
7. busbar bender according to claim 1, it is characterised in that: described clamping head driving cylinder is cylinder or oil cylinder.
8. busbar bender according to claim 1, it is characterised in that: described in move back and forth driving device be Timing Belt.
9. busbar bender according to claim 1, it is characterised in that: the mobile route of described busbar is provided with directive wheel.
10. busbar bender according to claim 1, it is characterised in that: described mobile drive deivce is a driving cylinder, and the drive rod of this driving cylinder is hinged with described upper cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129481.2U CN205289349U (en) | 2015-12-31 | 2015-12-31 | Busbar bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129481.2U CN205289349U (en) | 2015-12-31 | 2015-12-31 | Busbar bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205289349U true CN205289349U (en) | 2016-06-08 |
Family
ID=56468738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521129481.2U Expired - Fee Related CN205289349U (en) | 2015-12-31 | 2015-12-31 | Busbar bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205289349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414267A (en) * | 2015-12-31 | 2016-03-23 | 苏州博阳能源设备有限公司 | Bus bar bending machine |
| CN115488648A (en) * | 2022-09-27 | 2022-12-20 | 正泰新能科技有限公司 | A kind of bus bar processing equipment and bending bus bar |
-
2015
- 2015-12-31 CN CN201521129481.2U patent/CN205289349U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414267A (en) * | 2015-12-31 | 2016-03-23 | 苏州博阳能源设备有限公司 | Bus bar bending machine |
| CN105414267B (en) * | 2015-12-31 | 2018-02-02 | 苏州博阳能源设备有限公司 | Busbar bender |
| CN115488648A (en) * | 2022-09-27 | 2022-12-20 | 正泰新能科技有限公司 | A kind of bus bar processing equipment and bending bus bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20171231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |