CN202701554U - Pretreatment device for welding battery pack - Google Patents
Pretreatment device for welding battery pack Download PDFInfo
- Publication number
- CN202701554U CN202701554U CN 201220407355 CN201220407355U CN202701554U CN 202701554 U CN202701554 U CN 202701554U CN 201220407355 CN201220407355 CN 201220407355 CN 201220407355 U CN201220407355 U CN 201220407355U CN 202701554 U CN202701554 U CN 202701554U
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- China
- Prior art keywords
- welding
- directive wheel
- scaling powder
- wheel
- dipping
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Abstract
The utility model discloses a pretreatment device for welding a battery pack, and the pretreatment device is used for dipping and bonding solder flux, and the pretreatment device comprises a dipping-bonding device for dipping and bonding solder flux onto a solder strip and a drying device for drying the solder strip which is covered by the solder flux. The solder strip passes through the dipping-bonding device of the solder flux, so that solder flux covers the surface of the solder strip, then the solder strip which is bonded with the solder flux is dried by the solder flux drying device, and active components of the solder flux on the surface of the solder strip are completely bonded onto the solder strip. Compared with the prior art, the solder flux is completely bonded onto the surface of the solder strip, so that the waste of the solder strip is effectively avoided. In addition, the solder strip which is dipped with the solder flux passes through the drying device, and the moisture on the surface of the solder strip can be completely dried, so that the dust can be avoided.
Description
Technical field
The utility model relates to technical field of solar batteries, relates in particular to a kind of pretreatment unit of battery component welding.
Background technology
In the manufacture of solar cells process, convergent belt need to be welded on the main grid line of battery front side (negative pole).
At present, in welding process in order to improve the welding quality of welding and cell piece, the producer usually utilizes the folding of starter gate valve control scaling powder and closes, thereby with scaling powder spraying on cell piece, then the battery after will having sprayed by manipulator is put into welding bench and carries out hot air welding, so that the effect stability after the welding.
Since deviation can appear in welding process, in order to guarantee the welding effect between welding and the cell piece, need to be at the enough scaling powders of cell piece spraying, namely the area of spraying is greater than the area of scaling powder, so that welding can contact with scaling powder fully.But unnecessary scaling powder can cause the waste of cost, and unnecessary scaling powder can produce a large amount of dust under the hot blast environment, has a strong impact on leading screw, the cylinder of welding equipment, the service life of servomotor.
In sum, how to avoid the waste of scaling powder, become the technical barrier that those skilled in the art needs to be resolved hurrily.
The utility model content
The purpose of this utility model provides a kind of pretreatment unit of battery component welding, to reduce the waste of scaling powder.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of pretreatment unit of battery component welding, soaking of scaling powder is sticking for carrying out, and comprising:
Be used for the sticking device that soaks that the butt welding band soaks sticking scaling powder;
With the scaling powder drying unit that the described welding that covers described scaling powder is dried.
Preferably, in the above-mentioned pretreatment unit, describedly soak sticking device and comprise:
Dip case for the scaling powder that holds described scaling powder;
Be arranged on described scaling powder and dip in the case, and in stretch in the directive wheel of dipping of preset value under the described scaling powder liquid level;
Be used for driving described the first drive unit of dipping the directive wheel rotation.
Preferably, in the above-mentioned pretreatment unit, describedly soak sticking device and also comprise:
For the welding guiding wheels that described welding is led, described welding guiding wheels and the described directive wheel of dipping are positioned at same Plane of rotation;
Drive the second drive unit of described welding guiding wheels rotation.
Preferably, in the above-mentioned pretreatment unit, described welding guiding wheels specifically comprise:
Be used for the first directive wheel of the welding of described welding flattening;
Be arranged in direction of rotation one side of the first directive wheel of described welding and highly be lower than the just vertical action-oriented wheel of the height of directive wheel of described welding, described vertical action-oriented wheel can vertically move;
The horizontal guide sheave that highly is higher than the height of described vertical action-oriented wheel, described horizontal guide sheave are arranged on described vertical action-oriented wheel and described dipping between the directive wheel;
It highly is higher than the described export orientation wheel of dipping the height of directive wheel, and described export orientation wheel is positioned at a described side of dipping the direction of rotation of directive wheel.
Preferably, in the above-mentioned pretreatment unit, described scaling powder drying unit comprises drying baker and is arranged on the interior electric heater of described drying baker.
Preferably, in the above-mentioned pretreatment unit, described welding guide wheel group also comprises:
Be arranged on the oven dry directive wheel in the described drying baker, described oven dry directive wheel is dipped between directive wheel and the described export orientation wheel described;
Be arranged on described oven dry directive wheel and the described transition directive wheel of dipping between the directive wheel.
Preferably, in the above-mentioned pretreatment unit, also comprise being arranged on that described vertical action-oriented wheel is upper, the sensor of the start and stop that are used for controlling described the first drive unit.
Preferably, in the above-mentioned pretreatment unit, also comprise the liquid level sensor that is arranged on the liquid level of describedly dipping on the directive wheel, be used for controlling described scaling powder.
Preferably, in the above-mentioned pretreatment unit, also comprise being arranged in the described drying baker, for the temperature sensor of the start and stop of controlling described electric heater.
Preferably, in the above-mentioned pretreatment unit, described welding comprises that three are arranged in the just welding axle of directive wheel input of described welding, and three described welding axles adopt three angular misalignments to arrange, and are controlled by different drive motors respectively.
In technique scheme, the utility model provides a kind of pretreatment unit of battery component welding, and soaking of scaling powder is sticking for carrying out, and comprises for the drying unit that welding is soaked the sticking device of soaking of sticking scaling powder and the welding that covers scaling powder is dried.The utility model so that its surface covers scaling powder, then will cover the welding of scaling powder by the scaling powder drying unit, so that the active ingredient of the scaling powder on welding surface covers on welding fully with the sticking device that soaks of welding through scaling powder.With compare in the background technology, scaling powder is covered fully on welding surface, effectively prevented the waste of scaling powder.In addition, the welding that soaks behind the sticking scaling powder can make its surperficial moisture dry fully through drying unit, has avoided the appearance of dust.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in the utility model embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the pretreatment unit that the battery component that Fig. 1 provides for the utility model embodiment welds.
The specific embodiment
Core of the present utility model provides a kind of pretreatment unit of battery component welding, to reduce the waste of scaling powder.
In order to make those skilled in the art understand better the technical solution of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1, the utility model embodiment discloses a kind of pretreatment unit of battery component welding, it is sticking to be used for carrying out soaking of scaling powder, comprising: the scaling powder drying unit that glues device and the welding 1 that covers scaling powder is dried that soaks that is used for welding 1 is soaked sticking scaling powder.
The utility model so that its surface covers scaling powder, then will cover the welding 1 of scaling powder by the scaling powder drying unit, so that the active ingredient of the scaling powder on welding 1 surface covers on welding fully with the sticking device that soaks of welding 1 through scaling powder.Scaling powder is covered fully on welding 1 surface, effectively prevented the waste of scaling powder.In addition, the welding 1 that soaks behind the sticking scaling powder can make its surperficial moisture dry fully through drying unit, has avoided the appearance of dust.
Soaking sticking device in the specific embodiment comprises: dip case 2 for the scaling powder that holds scaling powder, so that the apparatus for placing of scaling powder to be provided; Be arranged on scaling powder and dip in the case 2, and in stretch in preset value under the scaling powder liquid level dip directive wheel 3, to guarantee that welding 1 can be immersed in the scaling powder; Be used for driving the first drive unit of dipping directive wheel 3 rotations.In use, open the first drive unit, so that dip directive wheel 3 rotation, begin to export again through scaling powder from input and extend into the welding 1 of dipping directive wheel 3 bottoms, thereby finish the operation of dipping to scaling powder.This process implementation welding 1 two-sided soak sticking.In actual production, the position that can dip directive wheel 3 according to the thickness setting of the diameter of different directive wheels and welding 1, preferred, the center of circle of dipping directive wheel 3 is five/everywhere equal with the liquid level of scaling powder to its radius.
It will be appreciated by persons skilled in the art that and this to soak upper foam-rubber cushion and the lower foam-rubber cushion that sticking device is set to adsorb has scaling powder and contact to arrange.In the use procedure, welding 1 is passed through between upper foam-rubber cushion and lower foam-rubber cushion, the extruding by the upper foam-rubber cushion of 1 pair of welding and lower foam-rubber cushion realize will absorption scaling powder soak and be bonded on the welding 1.
Further among the embodiment, this soaks sticking device and also comprises for the welding guiding wheels that welding 1 is led, and this welding guiding wheels and dip directive wheel 3 and be positioned at same Plane of rotation, also comprises for the second drive unit that drives welding guiding wheels.
In the preferred embodiment, in order to guarantee that from the grazing of the welding 1 of welding output output welding guiding wheels comprise for the first directive wheel 61 of welding that described welding 1 is flattened;
In order to prevent in adjacent welding 1 connection procedure, the follow-up sticking process of soaking stops, the welding guiding wheels that provide in the present embodiment also comprise a side that is arranged in the first directive wheel 61 of welding and highly are lower than the just vertical action-oriented wheel 62 of the height of directive wheel 61 of welding that this vertical action-oriented wheel 62 can vertically move.During normal operation, its frictional force and gravity of self by welding 1 rotates at welding 1, realizes the guiding to welding 1; When connecting another welding 1, the output of welding 1 stops outwards to export welding 1, and welding guiding wheels are also working on, at this moment, the welding 1 that vertical action-oriented is taken turns the storage of 62 places is transmitted away, and vertically action-oriented wheel 62 will move up gradually, until the welding 1 of welding output begins output.
For vertical action-oriented wheel 62 can vertically be moved, these welding guiding wheels also comprise and are arranged on vertical action-oriented wheel 62 and dip horizontal guide sheave 63 between the directive wheel 3, and the height of this horizontal guide sheave 63 is higher than the height of vertical directive wheel 62.In actual production, can be according to vertical action-oriented wheel 62 and the horizontal guide sheave 63 of dipping horizontal range between the directive wheel 3 and arrange different numbers.Preferably, be provided with two horizontal guide sheaves 63 in the present embodiment, so that welding 1 vertically arranges with horizontal direction, prevent that it is in tilted layout, to increase the contact area of welding 1 and directive wheel.
In order further to increase welding 1 and the contact area of dipping between the directive wheel 3, these welding guiding wheels comprise that also being arranged on the export orientation of dipping directive wheel 3 direction of rotation one side takes turns 64.In actual production, the technical staff can according to the relation of the welding of front guiding wheels district with the welding shear zone of postorder, take turns 64 with this export orientation and be set to locating wheel.
The scaling powder drying unit that provides among the utility model embodiment comprises drying baker 4 and the electric heater 5 that is arranged in this drying baker 4.In use, the welding 1 that covers scaling powder is passed through in the drying baker 4, with the pre-heat treatment of realization to scaling powder, thus the appearance of dust in the minimizing postorder hot air welding process.
Further among the embodiment, welding guiding wheels also comprise the oven dry directive wheel 65 that is arranged in the drying baker 4, and this oven dry directive wheel 65 is being dipped between directive wheel 3 and the export orientation wheel 64.In the use procedure, will pass from the welding 1 of dipping directive wheel 3 outputs the upside of oven dry directive wheel 65, so that welding 1 is carried out drying and processing.This welding guiding wheels also comprise and are arranged on oven dry directive wheel 65 and dip transition directive wheel 66 between the directive wheel 3, for the welding 1 that guarantees to enter in the drying baker 4 is arranged for vertical, those skilled in the art can arrange corresponding transition directive wheel 66 according to the horizontal range of dipping between directive wheel 3 and the oven dry directive wheel 65.In use, welding 1 is passed from transition directive wheel 66 downsides.
On the basis of technique scheme, the pretreatment unit of this battery component welding also comprises the sensor that is arranged on the vertical action-oriented wheel 62, and this sensor is controlled the start and stop of the first drive unit.During work, when working in vertical action-oriented wheel 62 predeterminated position at vertical direction, sensor receives signal and controls the normal operation of the first drive unit; In vertical action-oriented wheel 62 vertically made progress away from predeterminated position or the downward gradually close process of predeterminated position, sensor received signal and controls the first drive unit and quits work.
Further in the scheme, the pretreatment unit of this battery component welding comprises also and is arranged on the liquid level sensor of dipping on the directive wheel 3 that this liquid level sensor is used for the liquid level of control scaling powder.When the liquid level of scaling powder was lower than certain value, liquid level sensor received behind the signal and controls the scaling powder device for supplying and dip in the case 2 to scaling powder and dose scaling powder, until the liquid level of scaling powder reaches above-mentioned definite value.
Further in the scheme, the pretreatment unit of this battery component welding also comprises the temperature sensor that is arranged in the drying baker 4, with the start and stop of control electric heater 5.During work, when the temperature in the drying baker 4 surpassed preset temperature, temperature sensor received signal and controls electric heater 5 and quits work; When the temperature in the drying baker 4 was lower than preset temperature, temperature sensor received signal and controls electric heater 5 and start working.
In the specific embodiment, welding 1 comprises that three are arranged in the just welding axle 7 of directive wheel 61 inputs of welding, namely is arranged in the first directive wheel 61 of welding away from a side of vertical action-oriented wheel 62.Above-mentioned three welding axles 7 adopt three angular misalignments to arrange, and are controlled by different drive motors respectively.It will be appreciated by persons skilled in the art that the welding axle 7 that different numbers can be set according to the requirement of different battery components.
It will be appreciated by persons skilled in the art that when using this battery component welding pretreatment unit, it can be installed in the bonding machine, also can be installed in according to different needs other positions.
More than the pretreatment unit of battery component provided by the utility model welding is described in detail.Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. the pretreatment unit of battery component welding, it is sticking to be used for carrying out soaking of scaling powder, it is characterized in that, comprising:
Be used for welding (1) is soaked the sticking device that soaks of sticking scaling powder;
With the scaling powder drying unit that the described welding (1) that covers described scaling powder is dried.
2. pretreatment unit according to claim 1 is characterized in that, describedly soaks sticking device and comprises:
Dip case (2) for the scaling powder that holds described scaling powder;
Be arranged on described scaling powder and dip (2) in the case, and in stretch in preset value under the described scaling powder liquid level dip directive wheel (3);
Be used for driving described the first drive unit of dipping directive wheel (3) rotation.
3. pretreatment unit according to claim 2 is characterized in that, describedly soaks sticking device and also comprises:
For the welding guiding wheels that described welding (1) is led, described welding guiding wheels and the described directive wheel (3) of dipping are positioned at same Plane of rotation;
Drive the second drive unit of described welding guiding wheels rotation.
4. pretreatment unit according to claim 3 is characterized in that, described welding guiding wheels specifically comprise:
Be used for the first directive wheel (61) of the welding of described welding (1) flattening;
Be arranged in direction of rotation one side of the first directive wheel (61) of described welding and highly be lower than the just vertical action-oriented wheel (62) of the height of directive wheel (61) of described welding, described vertical action-oriented wheel (62) can vertically move;
The horizontal guide sheave (63) that highly is higher than the height of described vertical action-oriented wheel (62), described horizontal guide sheave (63) are arranged on described vertical action-oriented wheel (62) and described dipping between the directive wheel (3);
It highly is higher than the described export orientation wheel (64) of dipping the height of directive wheel (3), and described export orientation wheel (64) is positioned at a described side of dipping the direction of rotation of directive wheel (3).
5. pretreatment unit according to claim 4 is characterized in that, described scaling powder drying unit comprises drying baker (4) and is arranged on the interior electric heater (5) of described drying baker (4).
6. pretreatment unit according to claim 5 is characterized in that, described welding guide wheel group also comprises:
Be arranged on the oven dry directive wheel (65) in the described drying baker (4), described oven dry directive wheel (65) is positioned at described dipping between directive wheel (3) and the described export orientation wheel (64);
Be arranged on described oven dry directive wheel (65) and the described transition directive wheel (66) of dipping between the directive wheel (3).
7. pretreatment unit according to claim 6 is characterized in that, also comprises being arranged on that described vertical action-oriented wheel (62) is upper, the sensor of the start and stop that are used for controlling described the first drive unit.
8. pretreatment unit according to claim 6 is characterized in that, also comprises being arranged on describedly dipping that directive wheel (3) is upper, the liquid level sensor of the liquid level that is used for controlling described scaling powder.
9. pretreatment unit according to claim 6 is characterized in that, also comprises being arranged in the described drying baker (4), for the temperature sensor of the start and stop of controlling described electric heater (5).
10. each described pretreatment unit according to claim 4-9, it is characterized in that, described welding (1) comprises that three are arranged in the just welding axle (7) of directive wheel (61) input of described welding, three described welding axles (7) adopt three angular misalignments to arrange, and are controlled by different drive motors respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220407355 CN202701554U (en) | 2012-08-16 | 2012-08-16 | Pretreatment device for welding battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220407355 CN202701554U (en) | 2012-08-16 | 2012-08-16 | Pretreatment device for welding battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701554U true CN202701554U (en) | 2013-01-30 |
Family
ID=47581894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220407355 Expired - Fee Related CN202701554U (en) | 2012-08-16 | 2012-08-16 | Pretreatment device for welding battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701554U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084685A (en) * | 2013-02-08 | 2013-05-08 | 蠡县英利新能源有限公司 | Welding method and welding system |
| CN110422665A (en) * | 2019-07-23 | 2019-11-08 | 宁波森联光电科技有限公司 | A kind of process line for welding segmentation torsion |
-
2012
- 2012-08-16 CN CN 201220407355 patent/CN202701554U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084685A (en) * | 2013-02-08 | 2013-05-08 | 蠡县英利新能源有限公司 | Welding method and welding system |
| CN110422665A (en) * | 2019-07-23 | 2019-11-08 | 宁波森联光电科技有限公司 | A kind of process line for welding segmentation torsion |
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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: 20130130 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |