CN205650883U - Solar wafer stringer's area of welding cuts and bending device - Google Patents
Solar wafer stringer's area of welding cuts and bending device Download PDFInfo
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- CN205650883U CN205650883U CN201620263238.8U CN201620263238U CN205650883U CN 205650883 U CN205650883 U CN 205650883U CN 201620263238 U CN201620263238 U CN 201620263238U CN 205650883 U CN205650883 U CN 205650883U
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- welding
- bending
- solar battery
- sword
- battery sheet
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Abstract
The utility model provides a solar wafer stringer's area of welding cuts and bending device, relates to the solar wafer welding technique field, its structure bend including can the up -and -down motion on the sword, can the up -and -down motion cut the sword on and be used for and on bend the sword and cut the sword of bending on and under the sword complex, on bend the sword and be equipped with the last ladder including the two -stage step, under bend the sword be equipped with with ladder under the last ladder complex, one of them step of the lower ladder of sword of bending down be used for with on cut sword cooperation, bend the sword on and establish to the lower sword that shares through cutting the sword on will, can cut the sword on with and bend the sword on and do closelyer, be applicable to the less solar wafer of size welding usefulness weld cutting and bending of area.
Description
Technical field
This utility model relates to solar battery sheet welding technology field, and the welding particularly relating to a kind of solar battery sheet series welding machine cuts and apparatus for bending.
Background technology
Since 20th century, along with socioeconomic development and the raising of people's living standard, the demand of the energy is continuously increased by people.Along with signaling for help repeatedly of the non-renewable energy resources such as coal, oil, natural gas, energy problem has become one of subject matter of restriction international community economic development.Increasing country starts to develop solar energy resources, seeks the new power of economic development.
Under the promotion of international photovoltaic market great potential, the solaode manufacturing industry of various countries falls over each other to put into huge fund, and expanding production, to strive one seat.In solaode manufactures, the welding of solar battery sheet accounts for a critically important part.Therefore, developing the device for solar battery sheet welding becomes a study hotspot of automatization and energy technology, and how to realize high welding quality, low fragment rate becomes pursuing a goal of quality guarantee.
From the point of view of Fundamentals of Welding, welding method can be summarized and be divided into ultrasonic bonding, IR welding method, hot gas welding connection, hot plate welding connection, electromagnetic induction welding, method of laser welding etc., and the welding of solar battery sheet is to be realized by the bonding machine of certain welding method.Solar battery sheet and welding are accurately positioned and are placed in welding surroundings, by certain welding method, welding is melted, after cooling, complete welding.The cell piece list weldering of most of middle-size and small-size photovoltaic enterprise of China, series welding operation use human weld at present.Along with improving constantly of labor cost, full automatic solar welding of battery film equipment is moving towards new stage.
The wherein one side of solar battery sheet is positive pole, another side is negative pole, so that the solar battery sheet string that series welding gets up can be cascaded, it is usually positive pole and the negative pole of later solar battery sheet being respectively welded to previous solar battery sheet with welding, therefore, welding can extend to the back side of later solar battery sheet from the front of previous solar battery sheet, so, the welding being positioned at adjacent two solar battery sheets has just had a difference in height, therefore, solder strip bending device butt welding band need to be utilized to carry out bending to form this difference in height.
The full-automatic welding strip cutting bender of prior art, start working, then the bobbin of discharge mechanism is controlled welding strip plate velocity of rotation by brake gear, the automatic wheel controlled by blowing motor drives welding to move forward, the straining pulley butt welding band being connected with stand by movable rod plays tension, after welding passes welding pilot hole, owing to welding is placed in two above between synchromesh gear and three lower synchromesh gears, welding is corrected and flattens, welding is adjusted roller group and smoothing roller group corrects further and flattens subsequently, and it is sent at bending mechanism, the cylinder being fixed on cylinder frame that the most controlled making sheet controls promotes cylinder axis to drive bending road frame down to move, thus butt welding band carries out bending；Last motor is rotated by chain-driving eccentric chain-wheel, owing to eccentric chain-wheel is connected by contiguous block and the two ends bottom upper cutter frame are fixing, and on upper cutter frame, it is fixed with upper cutter, thus eccentric chain-wheel drives upper cutter to move up and down, it is engaged with the lower cutter of the lower end being fixed on fixed mount, producing the shear effect to welding, thus sheared by welding, the welding after shearing is collected entrance next process.
Above technology is to be realized the bending of welding by upper bending tool and lower bending tool, cut then through upper cutting knife and lower cutting knife butt welding band, owing to the action face of two set cutters has two, it is bigger that two action faces add up the width occupied so that this full-automatic welding strip cutting bender cut with bending after welding cannot be applicable to the welding of the less solar battery sheet of size.
Utility model content
The purpose of this utility model is to avoid weak point of the prior art to provide the welding of the solar battery sheet series welding machine of a kind of welding that can be suitably used for small size solar battery sheet to cut and apparatus for bending.
The purpose of this utility model is achieved through the following technical solutions:
The welding providing a kind of solar battery sheet series welding machine cuts and apparatus for bending, including the upper bending tool that can move up and down, the upper cutting knife that can move up and down and for the lower bending tool coordinated with described upper bending tool and upper cutting knife, described upper bending tool is provided with the upper ladder including two-stage step, described lower bending tool is provided with the downstairs coordinated with described upper ladder, one of them step of the downstairs of described lower bending tool is for coordinating with described upper cutting knife, and the difference in height of described two-stage step is equal to the thickness of solar battery sheet.
Wherein, the face width of the corresponding step for being more than described upper bending tool with the face width of the step that described upper cutting knife coordinates of described lower bending tool.
Wherein, the distance between described upper cutting knife and described upper bending tool is 0.1 to 0.5mm.
Wherein, described upper cutting knife includes that the position that cutter hub and blade, described cutter hub include that an inclined plane and a risers, described inclined plane and risers intersect is described blade.
Wherein, the first power set for driving described upper bending tool to move up and down also are included.
Wherein, described first power set are the first cylinder.
Wherein, also include that the first knife rest, described upper bending tool are fixed on described first power set by described first knife rest.
Wherein, the second power set for driving described upper cutting knife to move up and down also are included.
Wherein, described second power set are the second cylinder.
Wherein, also include that the second knife rest, described upper cutting knife are fixed on described second power set by described second knife rest.
The beneficial effects of the utility model:
The welding of a kind of solar battery sheet series welding machine of the present utility model cuts and apparatus for bending, including the upper bending tool that can move up and down, the upper cutting knife that can move up and down and for the lower bending tool coordinated with described upper bending tool and upper cutting knife, described upper bending tool is provided with the upper ladder including two-stage step, described lower bending tool is provided with the downstairs coordinated with described upper ladder, one of them step of the downstairs of described lower bending tool is for coordinating with described upper cutting knife, by upper cutting knife and upper bending tool being set to a shared lower cutter, upper cutting knife and upper bending tool can be made closer to, it is applicable to the cutting and bending of welding of the welding of the less solar battery sheet of size.
Accompanying drawing explanation
Utilize accompanying drawing that utility model is described further, but the embodiment in accompanying drawing does not constitute any restriction of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to the following drawings.
Fig. 1 is that the welding of a kind of solar battery sheet series welding machine of the present utility model cuts the overall structure schematic diagram with apparatus for bending.
Fig. 2 is the structural representation of upper bending tool of the present utility model.
Fig. 3 is the structural representation of lower bending tool of the present utility model.
Fig. 4 is the structural representation of upper cutting knife of the present utility model.
Fig. 5 is to coordinate schematic diagram between upper cutting knife of the present utility model, upper bending tool, lower bending tool and welding.
Figure includes:
Upper bending tool 1, upper ladder 11；
First cylinder 2；
Upper cutting knife 3, inclined plane 31, blade 32；
Second cylinder 4；
Lower bending tool 5, downstairs 51；
Welding 6.
Detailed description of the invention
With the following Examples this utility model is further described.
nullThe welding of a kind of solar battery sheet series welding machine of the present embodiment cuts and apparatus for bending，As shown in Figures 1 to 5，Including the upper bending tool 1 that can move up and down、The upper cutting knife 3 that can move up and down and for the lower bending tool 5 coordinated with described upper bending tool 1 and upper cutting knife 3，As shown in Figure 2，Described upper bending tool 1 is provided with the upper ladder 11 including two-stage step，As shown in Figure 3，Described lower bending tool 5 is provided with the downstairs 51 coordinated with described upper ladder，One of them step of the downstairs 51 of described lower bending tool 5 is for coordinating with described upper cutting knife 3，The difference in height of described two-stage step is equal to the thickness of solar battery sheet，By upper cutting knife 3 and upper bending tool 1 being set to a shared lower cutter 5，Upper cutting knife 3 and upper bending tool 1 can be made closer to，It is applicable to the cutting and bending of welding 6 of the welding of the less solar battery sheet of size.
Wherein, the face width of the corresponding step for being more than described upper bending tool 1 with the face width of the step that described upper cutting knife 3 coordinates of described lower bending tool 5, this stepped surfaces making lower bending tool 5 can provide lower mold to coordinate with upper cutting knife 3, and then realizes cutting welding 6.
Wherein, distance between described upper cutting knife 3 and described upper bending tool 1 is 0.1 ~ 0.5mm, most preferably 0.3mm, the distance of upper cutting knife 3 and upper bending tool 1 can be accomplished so near, to be applicable to cutting and bending of the welding 6 of the welding of the less solar battery sheet of size.
Wherein, as shown in Figure 4, described upper cutting knife 3 includes cutter hub and blade 32, described cutter hub includes an inclined plane 31 and a risers, the position that described inclined plane 31 and risers intersect is described blade 32, and the cutter hub of this structure is compared with laminar cutting knife, owing to cutter hub is the most thick and heavy, the dynamics of cutting can be strengthened, and then can be by welding 6 fast shut-off.
Wherein, described upper bending tool 1 is fixed on the first cylinder 2 by the first knife rest, and the first cylinder 2 can drive upper bending tool 1 to move up and down by the first knife rest.
Wherein, described upper cutting knife 3 is fixed on the second cylinder 4 by the second knife rest, and the second cylinder 4 can drive upper cutting knife 3 to move up and down by the second knife rest.
During work, welding 6 when bending position is in the surface of lower cutter 5, first upper bending tool 1 is driven to move downward and lower cutter 5 matched moulds by the first cylinder 2, realize welding 6 is carried out bending, welding after bending is as shown in Figure 5, then the bending part of welding 6 is removed, make welding 6 at cutting knife on coordinating 3 ladder being positioned at lower cutter 5 with the position of the bending part width of a solar battery sheet apart, second cylinder 4 drives upper cutting knife 3 to move downward and lower cutter 5 matched moulds, realize the cut-out to welding 6, by upper cutting knife 3 and upper bending tool 1 being set to a shared lower cutter, upper cutting knife 3 and upper bending tool 1 can be made closer to, it is applicable to the cutting and bending of welding 6 of the welding of the less solar battery sheet of size.
Finally should be noted that; above example is only in order to illustrate the technical solution of the utility model; rather than the restriction to this utility model protection domain; although having made to explain to this utility model with reference to preferred embodiment; it will be understood by those within the art that; the technical solution of the utility model can be modified or equivalent, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. the welding of a solar battery sheet series welding machine cuts and apparatus for bending, it is characterized in that: the upper cutting knife that include the upper bending tool that can move up and down, can move up and down and for the lower bending tool coordinated with described upper bending tool and upper cutting knife, described upper bending tool is provided with the upper ladder with two-stage step, described lower bending tool is provided with the downstairs coordinated with described upper ladder, one of them step of the downstairs of described lower bending tool is for coordinating with described upper cutting knife, and the difference in height of described two-stage step is equal to the thickness of solar battery sheet.
The welding of a kind of solar battery sheet series welding machine the most as claimed in claim 1 cuts and apparatus for bending, it is characterised in that: the face width of the corresponding step for being more than described upper bending tool with the face width of the step that described upper cutting knife coordinates of described lower bending tool.
The welding of a kind of solar battery sheet series welding machine the most as claimed in claim 1 cuts and apparatus for bending, it is characterised in that: the distance between described upper cutting knife and described upper bending tool is 0.1 to 0.5mm.
The welding of a kind of solar battery sheet series welding machine the most as claimed in claim 1 cuts and apparatus for bending, it is characterized in that: described upper cutting knife includes cutter hub and blade, described cutter hub includes that the position that an inclined plane and a risers, described inclined plane and risers intersect is described blade.
The welding of a kind of solar battery sheet series welding machine the most as claimed in claim 1 cuts and apparatus for bending, it is characterised in that: also include the first power set for driving described upper bending tool to move up and down.
The welding of a kind of solar battery sheet series welding machine the most as claimed in claim 5 cuts and apparatus for bending, it is characterised in that: described first power set are the first cylinder.
The welding of a kind of solar battery sheet series welding machine the most as claimed in claim 5 cuts and apparatus for bending, it is characterised in that: also include that the first knife rest, described upper bending tool are fixed on described first power set by described first knife rest.
The welding of a kind of solar battery sheet series welding machine the most as claimed in claim 1 cuts and apparatus for bending, it is characterised in that: also include the second power set for driving described upper cutting knife to move up and down.
The welding of a kind of solar battery sheet series welding machine the most as claimed in claim 8 cuts and apparatus for bending, it is characterised in that: described second power set are the second cylinder.
The welding of a kind of solar battery sheet series welding machine the most as claimed in claim 8 cuts and apparatus for bending, it is characterised in that: also include that the second knife rest, described upper cutting knife are fixed on described second power set by described second knife rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263238.8U CN205650883U (en) | 2016-03-31 | 2016-03-31 | Solar wafer stringer's area of welding cuts and bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620263238.8U CN205650883U (en) | 2016-03-31 | 2016-03-31 | Solar wafer stringer's area of welding cuts and bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205650883U true CN205650883U (en) | 2016-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620263238.8U Expired - Fee Related CN205650883U (en) | 2016-03-31 | 2016-03-31 | Solar wafer stringer's area of welding cuts and bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205650883U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671544A (en) * | 2017-08-17 | 2018-02-09 | 海宁正泰新能源科技有限公司 | Automatic equipment of bending of dual glass assembly busbar |
| CN108176736A (en) * | 2018-02-11 | 2018-06-19 | 无锡奥特维科技股份有限公司 | A kind of solder strip bending device |
| CN108772441A (en) * | 2018-05-16 | 2018-11-09 | 大族激光科技产业集团股份有限公司 | A kind of welding bending mechanism, device and string welding machine |
-
2016
- 2016-03-31 CN CN201620263238.8U patent/CN205650883U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671544A (en) * | 2017-08-17 | 2018-02-09 | 海宁正泰新能源科技有限公司 | Automatic equipment of bending of dual glass assembly busbar |
| CN108176736A (en) * | 2018-02-11 | 2018-06-19 | 无锡奥特维科技股份有限公司 | A kind of solder strip bending device |
| CN108176736B (en) * | 2018-02-11 | 2024-03-22 | 无锡奥特维科技股份有限公司 | Welding strip bending device |
| CN108772441A (en) * | 2018-05-16 | 2018-11-09 | 大族激光科技产业集团股份有限公司 | A kind of welding bending mechanism, device and string welding machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20190331 |