CN106944738A - A kind of wave welding head of ultrasonic wave and device for ultrasonic welding - Google Patents
A kind of wave welding head of ultrasonic wave and device for ultrasonic welding Download PDFInfo
- Publication number
- CN106944738A CN106944738A CN201710302825.2A CN201710302825A CN106944738A CN 106944738 A CN106944738 A CN 106944738A CN 201710302825 A CN201710302825 A CN 201710302825A CN 106944738 A CN106944738 A CN 106944738A
- Authority
- CN
- China
- Prior art keywords
- ultrasonic
- wave
- welding head
- head
- carrier
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 56
- 238000005476 soldering Methods 0.000 claims abstract description 22
- 230000005855 radiation Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 12
- 235000019994 cava Nutrition 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000003792 electrolyte Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 239000005955 Ferric phosphate Substances 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- QSNQXZYQEIKDPU-UHFFFAOYSA-N [Li].[Fe] Chemical compound [Li].[Fe] QSNQXZYQEIKDPU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940032958 ferric phosphate Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
- B23K20/106—Features related to sonotrodes
Abstract
The invention discloses a kind of wave welding head of ultrasonic wave, including soldering tip portion, the soldering tip portion includes its end part and carrier with polyhedron shape, wherein, the its end part is included close to the inner face of carrier, the outer face relative with the inner face, top surface, the bottom surface relative with the top surface and two sides, wherein, the top surface is provided with least one Ultrasonic Radiation head, also, the upper surface of the carrier is formed with a groove close to the side of the inner face.In addition, including the device for ultrasonic welding of the wave welding head of ultrasonic wave present invention also offers a kind of.Compared with existing wave welding head of ultrasonic wave, the wave welding head of ultrasonic wave of the present invention uses its end part with polyhedron shape and preferably has being related to for the groove of semi-circular cross-section, lug can be prevented effectively from and by burn-through or be oxidized in welding process, firm and stable welding effect is realized.
Description
Technical field
The present invention relates to a kind of soldering tip and corresponding welding equipment, more particularly to a kind of it is applied to the cylinder with electrolyte
The wave welding head of ultrasonic wave of welding between shape battery and block and the device for ultrasonic welding containing the wave welding head of ultrasonic wave, belong to super
Sonic welding techniques field.
Background technology
At present, cylindrical battery is mainly based on box hat cylinder ferric phosphate lithium cell, lithium iron battery due to capacity it is high,
High, the good charge-discharge performance of output voltage, output voltage stabilization, can heavy-current discharge, stable electrochemical property, use
Safety (will not cause because of misoperations such as overcharge, overdischarge and short circuits burning or explode), operating temperature range it is wide with
And it is environmentally friendly the features such as and be widely used in solar energy lamp, lamp for lawn, the standby energy, electric tool and toy
On model.However, when being welded to the fluid injection cylindrical battery with electrolyte and battery cap, being carried out with existing soldering tip
It can allow lug instantaneous oxidation during welding and cause nigrescence, rosin joint etc. to weld unstable result.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of welding stabilization and the high ultrasound of welding efficiency
Wave soldering head.In addition, another object of the present invention is to provide a kind of device for ultrasonic welding containing the wave welding head of ultrasonic wave.
To achieve the above object, the present invention uses following technical scheme：
A kind of wave welding head of ultrasonic wave, including soldering tip portion, the soldering tip portion include its end part with polyhedron shape and held
Socket part, wherein, its end part include close to the inner face of carrier, the outer face relative with the inner face, top surface, and
The relative bottom surface of the top surface and two sides, wherein, the top surface is provided with least one Ultrasonic Radiation head, also,
The upper surface of the carrier is formed with a groove close to the side of the inner face.
Preferably：The bottom surface is provided with least one Ultrasonic Radiation head, also, the lower surface of the carrier is tight
The side of the adjacent inner face is formed with a groove.
Preferably：The section semicircular in shape of the groove.
Preferably：The width of the groove is 1mm-3mm, and depth is 2mm-4mm.
Preferably：The distance of the Ultrasonic Radiation head to the groove positioned at corresponding carrier surface is no more than 6mm.
Preferably：The inner face has square or similar to square shape.
Preferably：The side has hexagonal shape, wherein, the top margin of the hexagon is parallel with base, and has
There are the side of two and the base vertical.
Preferably：The wave welding head of ultrasonic wave also includes being used to the soldering tip portion being attached to ultrasonic transducer or luffing
Installation portion on bar, and the installation portion is provided with mounting hole.
Preferably：The carrier caves inward relative to the end and installation portion.
Another object of the present invention is to provide a kind of device for ultrasonic welding, it is as described above super that it includes at least one
Sound wave soldering tip.
The beneficial effects of the present invention are compared with existing wave welding head of ultrasonic wave, wave welding head of ultrasonic wave of the invention is using tool
There is its end part of polyhedron shape and preferably the groove with semi-circular cross-section is related to, lug can be prevented effectively from welding
By burn-through or it is oxidized in journey, realizes firm and stable welding effect.
Brief description of the drawings
Fig. 1 shows the dimensional structure diagram of wave welding head of ultrasonic wave of the present invention；
Fig. 2 shows the front view of wave welding head of ultrasonic wave of the present invention；
Fig. 3 shows the top view of wave welding head of ultrasonic wave of the present invention；
Fig. 4 shows the stereochemical structure signal for the device for ultrasonic welding for being provided with wave welding head of ultrasonic wave of the present invention
Figure.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1-Figure 3, wave welding head of ultrasonic wave of the present invention, it include soldering tip portion 1 and with the phase of soldering tip portion 1
Connect and be used to the installation portion 2 being connected on ultrasonic transducer or ultrasonic transformer being installed the soldering tip portion 1 into.Wherein, it is described to install
Portion 2 can have cylindrical structural, and its bottom has the peace for being used for being fixed to the soldering tip 1 on ultrasonic transducer or ultrasonic transformer
Fill hole 21.The soldering tip portion 1 includes its end part 11 and the carrier 12 between the end 11 and installation portion 2.
In the present invention, a stairstepping is integrally formed between the soldering tip portion 1 and the installation portion 2, i.e. as shown in fig. 1, described
Soldering tip portion 1 is similar to the shape of ladder relative to the installation portion 2 to the entirety of contract formation one.Also, the carrier 12
Relative to the end 11 and the indent of installation portion 2, i.e. formed between its end part 11, carrier 12 and installation portion 2
One concave cross section substantially.
Specifically, its end part 11 has polyhedron shape structure, and it is included close to the interior of the side of carrier 12
End face 111, the outer face 114 relative with the inner face 111, top surface 113, the bottom surface and position relative with the top surface 113
Two sides 112 in both sides, wherein, at least one outwardly Ultrasonic Radiation head is provided with the top surface 113
1131, also, the upper surface of the carrier 12 is also formed with one to the carrier 12 close to the side of the inner face 111
Groove 121 inner recess, suitable for placing battery block, further, the groove 121 is section semicircular in shape
Groove, in order to more uniformly receive the acoustic wave energy transmitted by Ultrasonic Radiation first 1131.Similarly, the polyhedron shape
At least one outwardly Ultrasonic Radiation head, and the following table of the carrier 12 are also equipped with the bottom surface of its end part 11
Face close to the side of the inner face 111 be formed with one to inner recess, the section of the carrier 12 be preferably semicircle
Groove.Especially, the width of the groove 121 is 1mm-3mm, and depth is 2mm-4mm, and the Ultrasonic Radiation first 1131 is arrived
The distance of corresponding groove 121 is no more than 6mm, i.e. on the Ultrasonic Radiation first 1131 of the top surface of its end part 11 to carrier 12
The distance of the groove 121 on surface be no more than 6mm, and positioned at the bottom surface of its end part 11 Ultrasonic Radiation head to undertaking lower surface
Groove distance also be no more than 6mm, with prevent the wave welding head of ultrasonic wave is produced in welding process vibration and cause produce weld
Connect unstable result.
In addition, in the present invention, the inner face 111 has square or similar to square shape, is preferably square.
The side 112 preferably has hexagonal shape, and preferably, the top margin of the hexagon is parallel with base, and with two and
The side of the base vertical, i.e. the outer face 114 of its end part 11 is preferably parallel with inner face 111, and the top surface 113
It is vertical with the inner face 111 respectively with bottom surface, in order to ultrasonic energy can to greatest extent homogeneous radiation in groove
On battery cap.
As shown in figure 4, by least one of the invention as described above wave welding head of ultrasonic wave and ultrasonic transformer or ultrasonic transducer
And corresponding power supply is connected can form a complete device for ultrasonic welding.When using the device for ultrasonic welding to battery
When block and battery 3 with electrolyte are welded, battery cap is placed in the groove 131 of carrier 12, startup power supply,
Now, Ultrasonic Radiation head receives the acoustic wave energy of ultrasonic transformer or ultrasonic transducer transmission, along the inwall of the groove
Pass to the block in groove and complete the welding job between the block and battery.Relative to existing supersonic welding
Head, soldering tip of the invention can have by the design of the soldering tip portion with polyhedron shape and the groove for placing battery block
Effect avoids lug from by burn-through or being oxidized in welding process, and can reach the effect of firm welding.
The present invention is by preferred embodiment having carried out detailed explanation.However, by studying carefully above, to each
The change and increase of embodiment are also apparent to those of ordinary skill in the art.It is intended that it is all this
A little changes and increase all contain the part fallen in the scope of the claims in the present invention of the present invention.
Term used herein is only that specific embodiment is illustrated, and it, which is not intended to, limits the present invention
System.Unless otherwise defined, all terms (including technical term and scientific terminology) used herein belonging to the present invention with leading
The understanding of the those skilled in the art in domain is identical.
Claims (10)
1. a kind of wave welding head of ultrasonic wave, including soldering tip portion, it is characterised in that：The soldering tip portion includes the soldering tip end with polyhedron shape
Portion and carrier, wherein, its end part includes the inner face close to carrier, the outer end relative with the inner face
Face, top surface, the bottom surface relative with the top surface and two sides, wherein, the top surface is provided with least one ultrasonic amplitude
Head is penetrated, also, the upper surface of the carrier is formed with a groove close to the side of the inner face.
2. wave welding head of ultrasonic wave according to claim 1, it is characterised in that：The bottom surface is provided with least one ultrasonic amplitude
Head is penetrated, also, the side of lower surface close to the inner face of the carrier is formed with a groove.
3. wave welding head of ultrasonic wave according to claim 1 or 2, it is characterised in that：The section semicircular in shape of the groove.
4. wave welding head of ultrasonic wave according to claim 1 or 2, it is characterised in that：The width of the groove is 1mm-3mm, deep
Spend for 2mm-4mm.
5. wave welding head of ultrasonic wave according to claim 1 or 2, it is characterised in that：The Ultrasonic Radiation head is to positioned at corresponding
Carrier surface groove distance be no more than 6mm.
6. wave welding head of ultrasonic wave according to claim 1 or 2, it is characterised in that：The inner face has square or is similar to
Square shape.
7. wave welding head of ultrasonic wave according to claim 1 or 2, it is characterised in that：The side has hexagonal shape, its
In, the top margin of the hexagon is parallel with base, and the side with two with the base vertical.
8. wave welding head of ultrasonic wave according to claim 1 or 2, it is characterised in that：The wave welding head of ultrasonic wave also includes being used to incite somebody to action
The soldering tip portion is attached to the installation portion on ultrasonic transducer or ultrasonic transformer, and the installation portion is provided with mounting hole.
9. ultrasonic bonding head according to claim 8, it is characterised in that：The carrier relative to the end and
Installation portion caves inward.
10. a kind of device for ultrasonic welding, it is characterised in that：The device for ultrasonic welding includes at least one such as claim
Wave welding head of ultrasonic wave described in 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302825.2A CN106944738A (en) | 2017-05-03 | 2017-05-03 | A kind of wave welding head of ultrasonic wave and device for ultrasonic welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710302825.2A CN106944738A (en) | 2017-05-03 | 2017-05-03 | A kind of wave welding head of ultrasonic wave and device for ultrasonic welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106944738A true CN106944738A (en) | 2017-07-14 |
Family
ID=59478342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710302825.2A Pending CN106944738A (en) | 2017-05-03 | 2017-05-03 | A kind of wave welding head of ultrasonic wave and device for ultrasonic welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106944738A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511581A (en) * | 2017-09-30 | 2017-12-26 | 广东欧珀移动通信有限公司 | Wave welding head of ultrasonic wave |
| CN110891699A (en) * | 2017-07-28 | 2020-03-17 | 申克索诺系统有限责任公司 | Sonotrode and method for influencing the vibration behavior of a sonotrode |
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| EP1512485A1 (en) * | 2003-09-03 | 2005-03-09 | Kabushiki Kaisha Toshiba | Method and apparatus for mounting electronic part applying ultrasonic vibrating in a plurality of directions, and electronic circuit apparatus |
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| CN105397267A (en) * | 2014-09-11 | 2016-03-16 | 深圳市华普森科技有限公司 | Ultrasonic welding device |
| CN106169555A (en) * | 2016-08-31 | 2016-11-30 | 珠海华冠科技股份有限公司 | Lug ultrasound wave closes welding machine |
| CN206981983U (en) * | 2017-05-03 | 2018-02-09 | 广州市科普超声电子技术有限公司 | A kind of wave welding head of ultrasonic wave and device for ultrasonic welding |
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2017
- 2017-05-03 CN CN201710302825.2A patent/CN106944738A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1512485A1 (en) * | 2003-09-03 | 2005-03-09 | Kabushiki Kaisha Toshiba | Method and apparatus for mounting electronic part applying ultrasonic vibrating in a plurality of directions, and electronic circuit apparatus |
| CN101814593A (en) * | 2010-04-09 | 2010-08-25 | 湖南格林新能源有限公司 | Lithium ion cylinder battery welding clamp and use method thereof |
| CN102893383A (en) * | 2010-05-20 | 2013-01-23 | 松下电器产业株式会社 | Bonding tool, electronic component mounting apparatus and bonding tool manufacturing method |
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| CN203197454U (en) * | 2013-03-26 | 2013-09-18 | 杭州成功超声设备有限公司 | Ultrasonic welding head |
| CN103447684A (en) * | 2013-09-05 | 2013-12-18 | 山东奥宇电源有限公司 | Automatic welding device for cylindrical battery cap |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891699A (en) * | 2017-07-28 | 2020-03-17 | 申克索诺系统有限责任公司 | Sonotrode and method for influencing the vibration behavior of a sonotrode |
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| CN107511581A (en) * | 2017-09-30 | 2017-12-26 | 广东欧珀移动通信有限公司 | Wave welding head of ultrasonic wave |
| CN107511581B (en) * | 2017-09-30 | 2020-06-05 | Oppo广东移动通信有限公司 | Ultrasonic welding head |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170714 |