CN205290243U - Welding and silk screen push down device - Google Patents
Welding and silk screen push down device Download PDFInfo
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- CN205290243U CN205290243U CN201620049486.2U CN201620049486U CN205290243U CN 205290243 U CN205290243 U CN 205290243U CN 201620049486 U CN201620049486 U CN 201620049486U CN 205290243 U CN205290243 U CN 205290243U
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Abstract
The utility model discloses a welding and silk screen push down device for the welding of battery piece, include: a drive uni, drive arrangement includes motor and slide rail for control following welding module up -and -down motion, welding module, welding module with drive arrangement connects for the welding of battery piece, the silk screen compresses tightly the module, the silk screen compresses tightly and compresses tightly the battery piece when module is used for welding. The utility model discloses beneficial effect: the lamp shade of infrared fluorescent tube is inboard be oval, and infrared fluorescent tube utilizes oval focus principle on being in focus of lamp shade oval -shaped just, and light struck that infrared fluorescent tube was sent out makes an infrared fluorescent tube heat utilization efficiency maximize on arriving the battery piece to the inboard reecho of lamp shade to the thermal utilization ratio of infrared fluorescent tube is greatly improved, during welding station, the motor drives welding module and moves down, and welding module runs into and pushes down one section distance again after the silk screen compresses tightly the module, make whole silk screen compress tightly the battery piece after, add hot welding and connect, weld more firm, welding reliability height.
Description
Technical field
This utility model relates to welding of battery film field, is specifically related to a kind of welding and silk screen hold-down devices.
Background technology
Along with the development of science and technology, industrial boom, meanwhile, the pollution of environment is also more and more heavier, healthy for the mankind, and the mankind are not promoting environmental protection theory all the time, and therefore environmental protection theory is rooted in the hearts of the people gradually. Solar energy is as a kind of green energy resource, it is possible to saving the energy, cost is low, has just adapted to this trend of environmental protection, general all the more and be employed, and complies with this trend, and photovoltaic board industry is flourish.
Traditional welding of battery film is to be together in series by cell piece grid line with welding, forms battery strings. And welding procedure improved at present, adopting cell piece to only have monolateral is the cell piece of main gate line, after monolithic battery sheet main gate line place point tin cream, then welds.
Therefore, need badly and a kind of can be used in the monolateral welder for main grid of cell piece.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides and a kind of welds welding stable, that soldering reliability is high and silk screen hold-down devices.
For reaching above-mentioned purpose, this utility model solves its technical problem and be the technical scheme is that
Welding and silk screen hold-down devices, for the welding of cell piece, it is characterised in that: including:
Driving device, described driving device includes motor and slide rail, and described driving device is used for controlling following welding module and moves up and down;
Welding module, described welding module is connected with described driving device, for the welding of cell piece;
Silk screen compression module, compresses cell piece when described silk screen compression module is used for welding.
Further, described welding module includes the least one set heating arrangement for heating, and described heating arrangement includes infrared lamp and lampshade, is oval inside described lampshade, and described infrared lamp is positioned in a focus of described ellipse.
Further, described silk screen compression module includes fixture, guide post, spring, wire frame, silk screen and secured adjusted part, described secured adjusted part is positioned at described wire frame both sides, described silk screen is connected with described secured adjusted part, described guide post is arranged between described fixture, and described spring is between described fixture and wire frame.
Technique scheme is adopted to provide the benefit that: for ellipse inside the lampshade of infrared lamp, infrared lamp is exactly in the focus that lampshade is oval, utilize oval focusing principle, the light that infrared lamp is sent out is irradiated to inside lampshade to be re-reflected on cell piece, infrared lamp caloric value utilization rate is made to maximize, thus substantially increasing the utilization rate of infrared lamp heat, welding more stable, being substantially reduced the percent defective of product.
Further, described lampshade top is provided with the heat sink for dispelling the heat and fan.
Further, the axis of described infrared lamp is parallel with cell piece splicing seams and be positioned at the normal position of splicing seams.
Technique scheme is adopted to provide the benefit that: infrared lamp axis is parallel with splicing seams, it is ensured that welding uniformity during welding of battery film and the reliability of junction.
Further, described silk screen includes the silk pressing of more than at least 2, and described silk pressing is arranged in secured adjusted part, and described silk pressing is parallel with cell piece splicing seams or setting at an angle.
Further, described heat sink top has some radiating grooves.
Further, described secured adjusted part is provided with set screw, and described silk pressing is arranged in described set screw, and described set screw is for fixing silk pressing and regulating the tensioning degree of silk pressing.
Technique scheme is adopted to provide the benefit that: by regulating the tensioning degree of silk pressing so that during silk pressing contact cell piece, according to the degree that silk screen contacts with cell piece, to regulate silk pressing, it is ensured that whole silk screen compresses cell piece.
Further, described wire-mesh cover is provided with the elastic cushion that rubber is made, and is provided with dust arrester in described welding module, and described elastic cushion is provided with dedusting hole, and described dedusting hole and silk screen are in staggered distribution.
Further, described elastic cushion is provided with the perforating for silk pressing, and described dedusting hole is located between adjacent perforating.
Adopt technique scheme to provide the benefit that: owing to cell piece is thin and crisp, be Elastic Contact during elastic cushion contact silk screen, it is to avoid cell piece fragmentation, while welding, cell piece carried out dust removal operation, improves product quality, weld more firm.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model point tin cream device internal structure.
Fig. 3 is this utility model welding module and the structural representation of silk screen compression module.
Fig. 4 is the structural representation that this utility model silk screen compression module coordinates with cell piece.
Fig. 5 is the structural representation of this utility model silk screen compression module cooperation parallel with cell piece.
The title of numeral and the corresponding component represented by letter in figure:
1-motor;2-welding module; 3-silk screen compression module; 4-slide rail; 21-fan; 22-heat sink; 23-lampshade; 24-infrared lamp; 31-wire frame; 32-secured adjusted part; 33-spring; 34-fixture; 35-silk pressing; 36-guide post; 37-set screw; 41-cell piece; 42-cell piece splicing seams.
Detailed description of the invention
Below in conjunction with specific embodiment, content of the present utility model is described in further detail: in order to reach the purpose of this utility model, as Figure 1-4, at a kind of embodiment of the present utility model it is: welding and silk screen hold-down devices, welding for cell piece, including: driving device, described driving device includes motor 1 and slide rail 4, and described driving device is used for controlling following welding module and moves up and down, welding module 2, described welding module 2 is connected with described driving device, for the welding of cell piece, silk screen compression module 3, compresses cell piece 41 when described silk screen compression module 3 is used for welding. described welding module 2 includes the least one set heating arrangement for heating, heating arrangement can be one group, two groups and three groups, carry out increasing accordingly and reducing according to actual battery sheet splicing seams, described heating arrangement includes infrared lamp 24 and lampshade 23, being oval inside described lampshade 23, described infrared lamp 24 is positioned in a focus of described ellipse. described silk screen compression module 3 includes fixture 34, guide post 36, spring 33, wire frame 31, silk screen and secured adjusted part 32, described secured adjusted part is positioned at described wire frame 31 both sides, described silk screen is connected with described secured adjusted part 32, described guide post 36 is arranged between described fixture 34, make wire frame 31 up and down in fixture 34, described spring 33 is between described fixture 34 and wire frame 31, described silk pressing is parallel with cell piece splicing seams or setting at an angle, this angle preferred is 0��89 degree or is 30��60 degree or 45��50 degree.
Adopt technique scheme, it is oval inside the lampshade of infrared lamp, infrared lamp is exactly in the focus that lampshade is oval, utilize oval focusing principle, the light that infrared lamp is sent out is irradiated to inside lampshade and being re-reflected on cell piece, making infrared lamp caloric value utilization rate maximize, thus substantially increasing the utilization rate of infrared lamp heat, weld more stable, be substantially reduced the percent defective of product.
Further, described lampshade top is provided with the heat sink 22 for dispelling the heat and fan 21.
Adopt technique scheme, in time disperses heat unnecessary for lampshade top.
Further, the axis of described infrared lamp is parallel with cell piece splicing seams 42 and be positioned at the normal position of splicing seams 42.
Adopt technique scheme, it is ensured that welding quality, cell piece splicing seams is more firm.
Further, described silk screen includes the silk pressing 35 of more than at least 2, described silk pressing 35 is arranged in secured adjusted part 32, described secured adjusted part 32 is provided with set screw 37, described set screw 37 is for fixing silk pressing 35 and regulating the tensioning degree of silk pressing 35, silk pressing 35 and the angled compression of cell piece splicing seams 42, described silk pressing is parallel with cell piece splicing seams or setting at an angle, it is preferred that this angle is 0��89 degree or is 30��60 degree or 45��50 degree.
Adopt technique scheme, it is possible to the effective tensioning degree controlling silk pressing.
Further, described heat sink top has some radiating grooves.
Adopt above-mentioned technical scheme, improve the radiating efficiency of heat sink further.
Further, described wire-mesh cover is provided with the elastic cushion that rubber is made, and is provided with dust arrester in described welding module, and described elastic cushion is provided with dedusting hole, and described dedusting hole and silk screen are in staggered distribution.
Further, described elastic cushion is provided with the perforating for silk pressing, and described dedusting hole is located between adjacent perforating.
Adopt technique scheme to provide the benefit that: owing to cell piece is thin and crisp, be Elastic Contact during elastic cushion contact silk screen, it is to avoid cell piece fragmentation, while welding, cell piece carried out dust removal operation, improves product quality, weld more firm
The following describes use procedure of the present utility model:
1. when cell piece splicing seams transports to infrared lamp just, transport stops, and infrared lamp is parallel with cell piece splicing seams.
2. welding module runs downwards, when encountering silk screen compression module, continues to move down certain distance spring compression, makes silk screen stop after compressing cell piece, adds thermal weld.
3. after welding, driven by motor welding module moving, unclamps silk screen compression module, silk screen module rises under the effect of spring force, and silk screen unclamps cell piece.
4. cell piece continues transmission, and when next place's splicing seams runs to infrared lamp just, motor is again started up repeating above-mentioned action, the like, complete the welding of all cell pieces.
The beneficial effects of the utility model are: for ellipse inside the lampshade of infrared lamp, infrared lamp is exactly in the focus that lampshade is oval, utilize oval focusing principle, the light that infrared lamp is sent out is irradiated to inside lampshade to be re-reflected on cell piece, infrared lamp caloric value utilization rate is made to maximize, thus substantially increasing the utilization rate of infrared lamp heat, welding more stable, being substantially reduced the percent defective of product; When cell piece is transferred to welding post, electric motor starting drives welding module to move down, and welding module presses down a segment distance again after encountering silk screen compression module, makes whole silk screen stop after compressing cell piece, and welding is more firm, and soldering reliability is high; Silk screen is provided with elastic cushion, eliminates cell piece thin and crisp and cause the situation of cell piece fragmentation, is Elastic Contact, cell piece carries out dust removal operation while welding, improve product quality, weld more firm during elastic cushion contact silk screen.
Above-described embodiment is only for illustrating technology of the present utility model design and feature; its object is to allow person skilled in the art will appreciate that content of the present utility model and to be carried out; protection domain of the present utility model can not be limited with this; all equivalences made according to this utility model spirit change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (9)
1. welding and silk screen hold-down devices, for the welding of cell piece, it is characterised in that: including:
Driving device, described driving device includes motor and slide rail, and described driving device is used for controlling following welding module and moves up and down;
Welding module, described welding module is connected with described driving device, for the welding of cell piece;
Silk screen compression module, compresses cell piece when described silk screen compression module is used for welding.
2. welding according to claim 1 and silk screen hold-down devices, it is characterized in that: described welding module includes the least one set heating arrangement for heating, described heating arrangement includes infrared lamp and lampshade, being oval inside described lampshade, described infrared lamp is positioned in a focus of described ellipse.
3. welding according to claim 1 and silk screen hold-down devices, it is characterized in that: described silk screen compression module includes fixture, guide post, spring, wire frame, silk screen and secured adjusted part, described secured adjusted part is positioned at described wire frame both sides, described silk screen is connected with described secured adjusted part, described guide post is arranged between described fixture, and described spring is between described fixture and wire frame.
4. welding according to claim 2 and silk screen hold-down devices, it is characterised in that: described lampshade top is provided with the heat sink for dispelling the heat and fan.
5. welding according to claim 2 and silk screen hold-down devices, it is characterised in that: the axis of described infrared lamp is parallel with cell piece splicing seams and is positioned at the normal position of splicing seams.
6. welding according to claim 3 and silk screen hold-down devices, it is characterised in that: described silk screen includes the silk pressing of more than at least 2, and described silk pressing is arranged in described secured adjusted part, and described silk pressing is parallel with cell piece splicing seams or setting at an angle.
7. welding according to claim 4 and silk screen hold-down devices, it is characterised in that: described heat sink top has some U-shaped radiating grooves.
8. welding according to claim 6 and silk screen hold-down devices, it is characterised in that: described secured adjusted part is provided with set screw, and described set screw is for fixing silk pressing and regulating the tensioning degree of silk pressing.
9. welding according to claim 8 and silk screen hold-down devices, it is characterized in that: described wire-mesh cover is provided with the elastic cushion that rubber is made, described welding module is provided with dust arrester, described elastic cushion is provided with dedusting hole, described dedusting hole and silk screen are in staggered distribution, described elastic cushion is provided with the perforating for silk pressing, and described dedusting hole is located between adjacent perforating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049486.2U CN205290243U (en) | 2016-01-19 | 2016-01-19 | Welding and silk screen push down device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620049486.2U CN205290243U (en) | 2016-01-19 | 2016-01-19 | Welding and silk screen push down device |
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| Publication Number | Publication Date |
|---|---|
| CN205290243U true CN205290243U (en) | 2016-06-08 |
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Family Applications (1)
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| CN201620049486.2U Active CN205290243U (en) | 2016-01-19 | 2016-01-19 | Welding and silk screen push down device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975875A (en) * | 2016-01-19 | 2017-07-25 | 苏州沃特维自动化系统有限公司 | Welding and silk screen hold-down devices |
| CN107871798A (en) * | 2017-12-12 | 2018-04-03 | 博硕皓泽自动化设备无锡有限公司 | A kind of auxiliary pressure device of photovoltaic plate weld |
| CN111001983A (en) * | 2019-11-27 | 2020-04-14 | 衡水英利新能源有限公司 | Transformation method for solving problem of over-tight Z-bend welding of welding machine |
-
2016
- 2016-01-19 CN CN201620049486.2U patent/CN205290243U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975875A (en) * | 2016-01-19 | 2017-07-25 | 苏州沃特维自动化系统有限公司 | Welding and silk screen hold-down devices |
| CN106975875B (en) * | 2016-01-19 | 2019-08-06 | 苏州沃特维自动化系统有限公司 | Welding and silk screen hold-down devices |
| CN107871798A (en) * | 2017-12-12 | 2018-04-03 | 博硕皓泽自动化设备无锡有限公司 | A kind of auxiliary pressure device of photovoltaic plate weld |
| CN111001983A (en) * | 2019-11-27 | 2020-04-14 | 衡水英利新能源有限公司 | Transformation method for solving problem of over-tight Z-bend welding of welding machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |