CN101920394A - Ultrasonic roll welding stand - Google Patents
Ultrasonic roll welding stand Download PDFInfo
- Publication number
- CN101920394A CN101920394A CN2009101509234A CN200910150923A CN101920394A CN 101920394 A CN101920394 A CN 101920394A CN 2009101509234 A CN2009101509234 A CN 2009101509234A CN 200910150923 A CN200910150923 A CN 200910150923A CN 101920394 A CN101920394 A CN 101920394A
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- platform
- disc type
- lifting unit
- roll welding
- metal tape
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Abstract
The invention relates to an ultrasonic roll welding stand which comprises a platform, a bearing arm, an ultrasonic roll welding device and a metal band supply device, wherein the platform is rectangular, the short axis of the platform is parallel with the X axis, and the long axis of the platform is parallel with the Y axis; the bearing arm is parallel with the Y axis and has a preset distance to the platform; the ultrasonic roll welding device is arranged on the bearing arm near the front end of the platform, and the ultrasonic roll welding device is provided with a lifting unit and a disc type ultrasonic welding head; and the metal band supply device can supply a metal band to the disc type ultrasonic welding head, the metal band supply device is provided with a spacing groove, the spacing groove is arranged at the back end of the disc type ultrasonic welding head, the metal band is arranged in the spacing groove, and the front section of the metal band protrudes out of the spacing groove and is clamped between the disc type ultrasonic welding head and the platform. Thus, the metal band can be quickly welded onto one substrate without deviation to be used for improving the processing quality and increasing the product yield.
Description
Technical field
The present invention is relevant with solder technology, particularly relevant for a kind of ultrasonic roll welding stand.
Background technology
In solar cell, the delivery of single solar base plate is not sufficient to supply with the load voltage of answering electrical appliance or battery and uses, thus present stage technology be to go to solve the problem of delivery by series and parallel.
So, general thin-film solar cells is connected in series via several solar base plates and forms, to reach various electrical appliance or the needed voltages of battery of answering, and the mode of series connection is a conductiving metal strip in each single solar base plate welding, and is connected in series conductiving metal strip on each solar base plate to reach the effect of series voltage.
From the above, welding conductiving metal strip on the solar base plate, by the solar base plate serial or parallel connection necessary, but the existing mode that is used for the solar base plate welding, be directly to be welded in substrate surface with bonding jumper, but problems such as these modes are leaded and pad easily has fracture or come off, and when metal tape is welded on the substrate, time and effort consuming not only more has after metal tape is welded on the substrate, forms phenomenons such as substrate surface out-of-flatness or metal tape be crooked, cause solar base plate series connection to each other to open circuit because of above-mentioned phenomenon again, or the undertension after the parallel connection, so the solar cell of reduction yield is arranged, improve the shortcoming of operating cost or the like.
To sum up institute is old, and existing solar panel welding manner has great disappearance and haves much room for improvement.
Summary of the invention
Main purpose of the present invention is to provide a kind of ultrasonic roll welding stand, it can be avoided with traditional type welding weld metal band when the substrate, the scarce limit that is caused, have fast and non-migration this metal tape is soldered to a substrate, and promote processing quality and the characteristic that increases the product yield.
For reaching above-mentioned purpose, a kind of ultrasonic roll welding stand provided by the present invention includes: a platform, a load arm, a ultrasonic roll welding device and a metal tape supply; This platform is microscler, and the minor axis of this platform is parallel to X-axis, and the major axis of this platform is parallel to Y-axis; This load arm is parallel to Y-axis, and with this platform preset distance of being separated by; This ultrasonic roll welding device is located at this load arm and is close to this platform front end, and this ultrasonic roll welding device can be moving to this platform rear end along y-axis shift on this load arm, this ultrasonic roll welding device is provided with a lifting unit that can move along the Z axle, one disc type ultrasonic soldering tip is linked to this lifting unit, and this lifting unit can drive this disc type ultrasonic soldering tip applying or be away from this platform; This metal tape supply, can be this disc type ultrasonic soldering tip supplying metal band, this metal tape supply is provided with a stopper slot, this stopper slot is located at this disc type ultrasonic soldering tip rear end, this metal tape is located in this stopper slot, and this metal tape leading portion protrudes in this stopper slot and is sandwiched between this disc type ultrasonic soldering tip and this platform.
Whereby, ultrasonic roll welding stand provided by the present invention sees through said structure, can be fast and non-migration metal tape is soldered on the substrate, and then the metal after avoiding welding has out-of-flatness or scarce limit such as crooked fracture arranged, and has to promote processing quality and the characteristic that increases the product yield.
Description of drawings
Fig. 1 is the structural representation of the present invention's first preferred embodiment, when mainly disclosing a substrate and being located on the platform, and the initial state of ultrasonic roll welding device.
Fig. 2 is the enlarged drawing of ultrasonic roll welding device among Fig. 1, mainly discloses disc type ultrasonic soldering tip and is incorporated into this lifting unit, and the structure of this metal tape supply.
Fig. 3 is the action schematic diagram of the present invention's first preferred embodiment, mainly discloses the ultrasonic roll welding device aluminium strip is welded in action situation on the substrate.
Fig. 4 is the structural representation of the present invention's second preferred embodiment, two load arms about mainly disclosing ultrasonic roll welding stand and being provided with, about two groups of ultrasonic welders.
The specific embodiment
In order to describe structure of the present invention, feature and effect place in detail, lift following two preferred embodiments now and cooperate graphic explanation as after, wherein:
See also Fig. 1 and Fig. 2, a kind of ultrasonic roll welding stand 10 that the present invention's first preferred embodiment is provided, this board include a platform 11, a load arm 21, a ultrasonic roll welding device 31 and a metal tape supply 41.
This platform 11 is microscler, and the minor axis of this platform 11 is parallel to X-axis, and the major axis of this platform 11 is parallel to Y-axis; This load arm 21 is parallel to Y-axis, and be located at these platform 11 tops and with this platform 11 preset distance of being separated by, this load arm 21 is provided with a screw rod group 24, this screw rod group 24 includes a screw rod 22 and a slide block 23, this screw rod 22 is parallel to Y-axis and is located on this load arm 21, and this slide block 23 can be advanced towards Y-axis along this load arm 21 on this screw rod 22; This ultrasonic roll welding device 31 is located at this load arm 21 and is close to this platform 11, and this ultrasonic roll welding device 31 is linked to this slide block 23, and can be moving along y-axis shift on this load arm 21, this ultrasonic roll welding device 31 includes a disc type ultrasonic soldering tip 32 and a lifting unit 33 that can move along the Z axle, this lifting unit 33 is a pneumatic cylinder, this disc type ultrasonic soldering tip 32 is linked to this lifting unit 33 and protrudes in this lifting unit 33 lower side front ends, and this lifting unit 33 can drive these disc type ultrasonic soldering tip 32 applyings or be away from this platform 11; This metal tape supply 41, can provide metal tape 45 for this disc type ultrasonic soldering tip 32, this metal tape supply 41 includes a metal tape supply wheel 42, one stopper slot 43, several first locating wheels 46, one second locating wheel 47 and a cutting device 44, this metal tape supply wheel 42 is located at this lifting unit 33 upper side edges rotationally, and can move along the Z axle along with lifting unit 33, around volume one metal tape 45 is arranged in this metal tape supply wheel 42, these first locating wheels 46 are rotating to be located at these lifting unit 33 sides and to be positioned at this metal tape supply wheel 42 belows, this second locating wheel 47 is rotating be located at these lifting unit 33 lower side rear ends and with this disc type ultrasonic soldering tip 32 preset distance of being separated by, this stopper slot 43 is located at this lifting unit 33 downsides, and between this second locating wheel 47 and this disc type ultrasonic soldering tip 32, this cutting device 44 is located between this stopper slot 43 and this second locating wheel 47.
See also the operating state of a kind of ultrasonic roll welding stand 10 that Fig. 3 the present invention first preferred embodiment provided again, when the user before using the present invention, at first a substrate 51 is placed this platform 11, and locatees this substrate 51 in a precalculated position.
Follow the metal tape 45 of on this metal tape supply wheel 42, reeling, be to be example in the present embodiment with aluminium strip 52, and this aluminium strip 52 is around on these first locating wheels 46, and the leading portion that makes this aluminium strip 52 lays out from the below of second locating wheel 47 and places this stopper slot 43, and the leading portion of this aluminium strip 52 protrudes in this stopper slot 43 1 preset length, makes the leading portion of this aluminium strip 52 be positioned at this disc type ultrasonic soldering tip 32 belows.
After above-mentioned warming-up exercise is finished, start this ultrasonic roll welding stand 10, this lifting unit 33 can drive this disc type ultrasonic soldering tip 32 and descend along Z-direction, fit in the front end of this substrate 51 until this disc type ultrasonic soldering tip 32, and this aluminium strip 52 is sandwiched between this disc type ultrasonic soldering tip 32 and this substrate 51, this disc type ultrasonic soldering tip 32 can transmit ultrasonic energy, this aluminium strip 52 is welded on this substrate 51, after this disc type ultrasonic soldering tip 32 fits in this substrate 51, this slide block 23 on this load arm 21 will drive this ultrasonic welder 31 and 51 rear end move along Y direction towards substrate, rolled in this disc type ultrasonic soldering tip 32 rear end towards this substrate 51 under these substrate 51 situations of applying, and because the leading portion of aluminium strip 52 has been soldered to this substrate 51 front ends, therefore when this ultrasonic welder 31 is moving along y-axis shift, this metal tape supply wheel 42 just rotates because of the traction of this aluminium strip 52, and when rotating, provide aluminium strip 52, make that disc type ultrasonic soldering tip 32 is sustainable when rolling is pressing aluminium strip 52 displacement forward, and aluminium strip 52 is soldered on the substrate 51, and this stopper slot 43 can make this aluminium strip 52 not stablize and be positioned at this disc type ultrasonic soldering tip 32 the place aheads in beat ground, rolls these aluminium strips 52 of welding to these substrate 51 rear ends until this disc type ultrasonic soldering tip 32; When disc type ultrasonic soldering tip 32 is rolled into substrate 51 rear ends, this cutting device 44 just blocks aluminium strip 52 from 47 of this stopper slot 43 and this second locating wheels, aluminium strip 52 on making free-ended aluminium strip 52 and being welded in substrate 51 separates, this lifting unit 33 drives this ultrasonic welder 31 and leaves this substrate 51 along Z-direction then, this slide block 23 drives this ultrasonic welder 31 and is retracted into original position along Y direction, so that carry out the weld job of next plate base 51, and welding procedure is same as above-mentioned.
See also Fig. 4, the present invention's second ultrasonic roll welding stand that preferred embodiment provides 60, its structure generally is same as first preferred embodiment, and wherein difference is: two load arms 61,62 about this ultrasonic roll welding stand is provided with, about two groups of ultrasonic welders 63,64 and about two groups of metal tape supplies 65,66.Whereby, present embodiment can reach the effect that first preferred embodiment can be reached equally, and can weld the twice metal tape simultaneously on this substrate.
As from the foregoing, the effect that the present invention reached is: can be fast and non-migration this metal tape is soldered on the substrate, and then the metal tape out-of-flatness after avoiding welding or the crooked scarce limit that connects is arranged, and the action of finishing welding substrate of can be rapidly and linking up, need not stop and proofread and correct the welding position again, have the characteristic that promotes processing quality and increase the product yield.
The present invention takes off disclosed composed component among the embodiment preceding, only for illustrating, is not the protection domain that is used for limiting this case, the alternative or variation of other equivalence elements, and the claim scope that also should be this case contains.
Claims (6)
1. a ultrasonic roll welding stand is characterized in that, includes:
One platform is microscler, and the minor axis of this platform is parallel to X-axis, and the major axis of this platform is parallel to Y-axis;
One load arm is parallel to Y-axis, and with this platform preset distance of being separated by;
One ultrasonic roll welding device, be located at this load arm and be close to this platform front end, and this ultrasonic roll welding device can be moving to this platform rear end along y-axis shift on this load arm, this ultrasonic roll welding device is provided with a lifting unit that can move along the Z axle, one disc type ultrasonic soldering tip is linked to this lifting unit, and this lifting unit can drive this disc type ultrasonic soldering tip applying or be away from this platform;
One metal tape supply, can be this disc type ultrasonic soldering tip supplying metal band, this metal tape supply is provided with a stopper slot, this stopper slot is located at this disc type ultrasonic soldering tip rear end, this metal tape is located in this stopper slot, and this metal tape leading portion protrudes in this stopper slot and between this disc type ultrasonic soldering tip and this platform.
2. ultrasonic roll welding stand according to claim 1 is characterized in that this load arm is located at this platform top.
3. ultrasonic roll welding stand according to claim 2, it is characterized in that this load arm is provided with a screw rod group, this screw rod group includes a screw rod and a slide block, and this screw rod is parallel to Y-axis and is located on this load arm, and this slide block can be advanced towards Y-axis along this load arm on this screw rod.
4. ultrasonic roll welding stand according to claim 3 is characterized in that this ultrasonic roll welding device is linked to this slide block, and can be moving along y-axis shift on this load arm.
5. ultrasonic roll welding stand according to claim 1 it is characterized in that this lifting unit is a pneumatic cylinder, and this disc type ultrasonic soldering tip is linked to this lifting unit and protrudes in this lifting unit lower side front end.
6. ultrasonic roll welding stand according to claim 5, it is characterized in that this metal tape supply more includes a metal tape supply wheel, several first locating wheels, one second locating wheel and a cutting device, this metal tape supply wheel is located at this lifting unit upper side edge rotationally, and can move along the Z axle along with lifting unit, around volume one metal tape is arranged in this metal tape supply wheel, these first locating wheels are rotating to be located at this lifting unit side and to be positioned at this metal tape supply wheel below, this second locating wheel is rotating be located at this lifting unit lower side rear end and with this disc type ultrasonic soldering tip preset distance of being separated by, this stopper slot is located at this lifting unit downside, and between this second locating wheel and this disc type ultrasonic soldering tip, this cutting device is located in the middle of this stopper slot and this second locating wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101509234A CN101920394A (en) | 2009-06-17 | 2009-06-17 | Ultrasonic roll welding stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101509234A CN101920394A (en) | 2009-06-17 | 2009-06-17 | Ultrasonic roll welding stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101920394A true CN101920394A (en) | 2010-12-22 |
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ID=43335746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101509234A Pending CN101920394A (en) | 2009-06-17 | 2009-06-17 | Ultrasonic roll welding stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101920394A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699518A (en) * | 2012-06-25 | 2012-10-03 | 雷广伟 | Device for continuously welding electrode of power battery through ultrasonic waves in rolling mode and operation method of device |
| CN103101190A (en) * | 2011-11-14 | 2013-05-15 | Alt科技有限公司 | Method and installation for manufacturing an envelope for an airbag |
| CN109719957A (en) * | 2019-02-28 | 2019-05-07 | 厦门驭波超声技术有限公司 | A kind of numerical-control quilting method and mechanism |
-
2009
- 2009-06-17 CN CN2009101509234A patent/CN101920394A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101190A (en) * | 2011-11-14 | 2013-05-15 | Alt科技有限公司 | Method and installation for manufacturing an envelope for an airbag |
| CN103101190B (en) * | 2011-11-14 | 2018-02-13 | Alt科技有限公司 | The method and apparatus for manufacturing the big envelope for air bag |
| CN102699518A (en) * | 2012-06-25 | 2012-10-03 | 雷广伟 | Device for continuously welding electrode of power battery through ultrasonic waves in rolling mode and operation method of device |
| CN102699518B (en) * | 2012-06-25 | 2015-02-25 | 雷广伟 | Device for continuously welding electrode of power battery through ultrasonic waves in rolling mode and operation method of device |
| CN109719957A (en) * | 2019-02-28 | 2019-05-07 | 厦门驭波超声技术有限公司 | A kind of numerical-control quilting method and mechanism |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20101222 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |