CN204621207U - A kind of twolip welding shear - Google Patents
A kind of twolip welding shear Download PDFInfo
- Publication number
- CN204621207U CN204621207U CN201520306739.5U CN201520306739U CN204621207U CN 204621207 U CN204621207 U CN 204621207U CN 201520306739 U CN201520306739 U CN 201520306739U CN 204621207 U CN204621207 U CN 204621207U
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- CN
- China
- Prior art keywords
- cutter
- blade
- lower cutter
- welding
- upper cutter
- 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
- 238000003466 welding Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000010008 shearing Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Shearing Machines (AREA)
Abstract
The utility model belongs to solar battery sheet welding technology field, is specifically related to a kind of twolip welding shear.It is included in upper cutter and lower cutter that perpendicular is staggeredly arranged, described upper cutter and lower cutter are individually fixed on two synchronism mechanisms, two synchronism mechanisms control upper cutter and lower cutter simultaneously in opposite directions or counter motion respectively, the blade of described upper cutter and the blade of lower cutter positioned opposite, the distance between the blade of described upper cutter and the projection of the blade of lower cutter in same level is less than or equal to 0.1mm.Twolip shear of the present utility model, uses the upper lower cutter staggered to shear, leaves very little gap, can not collide, therefore long service life, significantly reduce the maintenance work to cutting knife between the blade of two cutting knifes; Meanwhile, because upper and lower two-way simultaneous is sheared, welding can not cause bending because shearing force is unbalanced, improve the welding efficiency of follow-up solar battery sheet.
Description
Technical field
The utility model belongs to solar battery sheet welding technology field, is specifically related to a kind of twolip welding shear.
Background technology
Automatic string welding machine needs to carry out cut-to-length according to the welding procedure demand butt welding band of solar battery sheet in running, general shear device as shown in Figure 1, only comprise the upper cutter on top and the metal chopping block of bottom, during shearing, upper cutter directly moves downward to strike on chopping block and is cut off by welding.This device mainly contains following shortcoming: 1. because cutting knife and chopping block have direct shock, causes blade to damage fast, needs often to change; 2., owing to being blade unidirectional cut-out from top to bottom, easily make welding bend near fracture position, adverse effect is caused to follow-up welding.
Summary of the invention
The purpose of this utility model is exactly the deficiency existed to solve above-mentioned background technology, provides that a kind of structure is simple, the twolip welding shear of long service life.
The technical solution adopted in the utility model is: a kind of twolip welding shear, be included in upper cutter and lower cutter that perpendicular is staggeredly arranged, described upper cutter and lower cutter are individually fixed on two synchronism mechanisms, two synchronism mechanisms control upper cutter and lower cutter simultaneously in opposite directions or counter motion respectively, the blade of described upper cutter and the blade of lower cutter positioned opposite, the distance between the blade of described upper cutter and the projection of the blade of lower cutter in same level is less than or equal to 0.1mm.
Twolip shear of the present utility model, uses the upper lower cutter staggered to shear, leaves very little gap, can not collide, therefore long service life, significantly reduce the maintenance work to cutting knife between the blade of two cutting knifes; Meanwhile, because upper and lower two-way simultaneous is sheared, welding can not cause bending because shearing force is unbalanced, improve the welding efficiency of follow-up solar battery sheet.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, is convenient to be well understood to the utility model, but they do not form restriction to the utility model.
As shown in Figure 2, the utility model comprises upper cutter 2, lower cutter 4 and two synchronism mechanisms 1 and 5, upper cutter and 2 lower cutters 4 are individually fixed on two synchronism mechanisms 1 and 5, two synchronism mechanisms 1 and 5 control upper cutter 2 and lower cutter 4 simultaneously in opposite directions or counter motion respectively by cylinder or belt drives, wherein upper cutter 2 and lower cutter 4 are staggeredly arranged on perpendicular, ensure like this can not collide when upper cutter 2 and lower cutter 4 move toward one another.The blade 2.1 of upper cutter 2 and the blade 4.1 of lower cutter 4 positioned opposite, and the distance L between the projection of the blade 4.1 of the blade 2.1 of upper cutter 2 and lower cutter 4 in same level is less than or equal to 0.1mm, while this distance inherence ensures upper cutter 2 and lower cutter 4 quick shearing welding 3, welding can also be made can not to cause because shearing force is uneven bending.
During work, welding 3 is drawn out between upper cutter 2 and the blade of lower cutter 4, when needs are sheared, two synchronism mechanisms 1 and 5 drive upper cutter 2 and lower cutter 4 move toward one another simultaneously respectively, finally under the effect of two blades, welding 3 is cut off, shear rear upper cutter 2 and lower cutter 4 counter motion simultaneously under the effect of synchronism mechanism 1 and 5, got back to original state, wait for and shearing next time.Because upper cutter 2 and lower cutter about 4 are staggeredly arranged, and leave very little gap between the blade of upper cutter 2 and lower cutter 4, make while cutting off welding, upper cutter and lower cutter can not occur directly to contact or collide, in the service life of effective raising cutting knife, significantly reduce and work is gone along with sb. to guard him to cutting knife.
The content be not described in detail in this description belongs to the known prior art of professional and technical personnel in the field.
Claims (1)
1. a twolip welding shear, it is characterized in that: be included in upper cutter (2) and lower cutter (4) that perpendicular is staggeredly arranged, described upper cutter (2) and lower cutter (4) are individually fixed in two synchronism mechanisms (1, 5) on, two synchronism mechanisms (1, 5) control upper cutter (2) and lower cutter (4) respectively in opposite directions or counter motion simultaneously, the blade (2.1) of described upper cutter (2) and the blade (4.1) of lower cutter (4) positioned opposite, distance (L) between the blade (2.1) of described upper cutter (2) and the projection of the blade (4.1) of lower cutter (4) in same level is less than or equal to 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306739.5U CN204621207U (en) | 2015-05-12 | 2015-05-12 | A kind of twolip welding shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520306739.5U CN204621207U (en) | 2015-05-12 | 2015-05-12 | A kind of twolip welding shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204621207U true CN204621207U (en) | 2015-09-09 |
Family
ID=54040270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520306739.5U Expired - Fee Related CN204621207U (en) | 2015-05-12 | 2015-05-12 | A kind of twolip welding shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204621207U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512027A (en) * | 2017-08-29 | 2017-12-26 | 温州欧伟机械股份有限公司 | A kind of feeding cutter device |
| CN108861747A (en) * | 2018-07-26 | 2018-11-23 | 太仓巨仁光伏材料有限公司 | A kind of circle photovoltaic welding strip winding device |
| CN108971598A (en) * | 2018-05-16 | 2018-12-11 | 大族激光科技产业集团股份有限公司 | A kind of welding shear and string welding machine |
| CN110528191A (en) * | 2019-09-20 | 2019-12-03 | 上海富山精密机械科技有限公司 | A kind of cutter combination unit up and down |
| CN113245607A (en) * | 2021-05-13 | 2021-08-13 | 大冶市启发矿产品有限公司 | Brake block production is with tailorring device |
| CN113859681A (en) * | 2021-11-09 | 2021-12-31 | 南通建恒机械制造有限公司 | Reverse bevel type cutter |
| CN114147777A (en) * | 2021-11-25 | 2022-03-08 | 深圳市比挺科技有限公司 | A kind of mask nose bridge strip pressing and cutting device |
| CN114762160A (en) * | 2019-12-06 | 2022-07-15 | 株式会社Lg新能源 | Apparatus for manufacturing electrode assembly, electrode assembly manufactured by the apparatus, and secondary battery |
-
2015
- 2015-05-12 CN CN201520306739.5U patent/CN204621207U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512027A (en) * | 2017-08-29 | 2017-12-26 | 温州欧伟机械股份有限公司 | A kind of feeding cutter device |
| CN108971598A (en) * | 2018-05-16 | 2018-12-11 | 大族激光科技产业集团股份有限公司 | A kind of welding shear and string welding machine |
| CN108861747A (en) * | 2018-07-26 | 2018-11-23 | 太仓巨仁光伏材料有限公司 | A kind of circle photovoltaic welding strip winding device |
| CN110528191A (en) * | 2019-09-20 | 2019-12-03 | 上海富山精密机械科技有限公司 | A kind of cutter combination unit up and down |
| CN110528191B (en) * | 2019-09-20 | 2024-05-14 | 上海富山精密机械科技有限公司 | Upper and lower cutter composite set |
| CN114762160A (en) * | 2019-12-06 | 2022-07-15 | 株式会社Lg新能源 | Apparatus for manufacturing electrode assembly, electrode assembly manufactured by the apparatus, and secondary battery |
| CN113245607A (en) * | 2021-05-13 | 2021-08-13 | 大冶市启发矿产品有限公司 | Brake block production is with tailorring device |
| CN113859681A (en) * | 2021-11-09 | 2021-12-31 | 南通建恒机械制造有限公司 | Reverse bevel type cutter |
| CN114147777A (en) * | 2021-11-25 | 2022-03-08 | 深圳市比挺科技有限公司 | A kind of mask nose bridge strip pressing and cutting device |
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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: 20150909 Termination date: 20170512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |