CN202293351U - Ultrasonic welding head - Google Patents
Ultrasonic welding head Download PDFInfo
- Publication number
- CN202293351U CN202293351U CN2011204298562U CN201120429856U CN202293351U CN 202293351 U CN202293351 U CN 202293351U CN 2011204298562 U CN2011204298562 U CN 2011204298562U CN 201120429856 U CN201120429856 U CN 201120429856U CN 202293351 U CN202293351 U CN 202293351U
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- China
- Prior art keywords
- welding
- platform
- ultrasonic bonding
- bonding head
- pedestal
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- Expired - Fee Related
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Abstract
The utility model discloses an ultrasonic welding head, which is characterized by comprising a welding seat, wherein the end part of the welding seat is provided with a platform; four circular stepped bosses are arranged symmetrically on the platform; the stepped bosses vertically distributed on the platform in a projecting way; and gaps are reserved among the four stepped bosses. The ultrasonic welding head has a scientific and reasonable structural design, firm welding between a plastic part and a textile product can be realized, excessive leakage occurring on a welding surface is avoided, relatively high welding adhesion is achieved, and the textile product is prevented from being welded through during welding.
Description
Technical field
The utility model belongs to device for ultrasonic welding, concrete relates to a kind of fabric and fixing ultrasonic bonding head of plastic part welding of being used for.
Background technology
Ultrasonic bonding (Ultrasonic Welding) is to utilize the dither ripple to be delivered to the body surface of two need welding, under the situation of pressurization, makes the mutual friction of two body surface phases and forms the fusion between the molecular layer.Its advantage is that speed of welding is fast, high, the good airproof performance of weld strength, and with low cost, cleanliness without any pollution and can not damage workpiece.Existing when utilizing device for ultrasonic welding that fabric and plastic part are welded together employed ultrasonic bonding head be mostly that needle-like is perhaps netted; It is shivered with terror when welding plastic spare and fabric product and the weld flash phenomenon occurs; And solder attachment power is poor, comes off easily between working of plastics and fabric product.Simultaneously, because the fault of construction of above-mentioned soldering tip does not notice slightly that in welding process fabric product will be by burn-through.
The utility model content
The utility model provides a kind of scientific structure design rational ultrasonic bonding head; It can realize the firm welding between plastic part and fabric product; And guarantee that face of weld too much flash do not occur and higher relatively solder attachment power is arranged; Simultaneously, fabric product can be by burn-through when welding.
The technical scheme that the utility model adopted is following:
A kind of ultrasonic bonding head is characterized in that said plumb joint comprises a welding base, and the end of welding base has a platform, is symmetrical set the step boss of four circles on this platform.
In one embodiment, the cross section of said welding base is rectangle or square, and said platform is a rectangle or square-shaped planar.
In one embodiment, the vertical protrusion of said step boss is distributed on the said platform, leaves the gap between said four step boss.
In another embodiment, said step boss includes a pedestal and the soldering tip that is positioned at annular table stepwise indentation on this pedestal, and said pedestal and soldering tip are flattened conical shape.
In the embodiment, the top of said pedestal and soldering tip is arc-shaped curved surface again.
This ultrasonic bonding head adopts the plumb joint of step boss structure; The step boss is four melting welding positions on the platform that is arranged on welding base that is symmetrically distributed; The gap that forms therebetween can prevent flash; And four step boss can realize soldering part receive the long-pending all even fastness of the face of weld can, and fabric product is taken place by the problem of burn-through when preventing to weld.The step boss can better play position-limiting action to the welding location.
The beneficial effect of the utility model is; This ultrasonic bonding head scientific structure design is reasonable; It can realize the firm welding between plastic part and fabric product; And guarantee that face of weld too much flash do not occur and higher relatively solder attachment power is arranged, simultaneously, fabric product can be by burn-through when welding.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further to set forth.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is that the A of Fig. 1 is to structural representation.
The specific embodiment
As illustrated in figs. 1 and 2, this ultrasonic bonding head has a welding base, and the cross section of this welding base is a square; The end of welding base has a platform,, this platform also is foursquare plane accordingly; This platform is 12 * 12mm specification, is symmetrical set the step boss of four circles on this platform.The vertical protrusion of step boss is distributed on the said platform, leaves the gap between said four step boss.Four step boss are same components, and for example the step boss all has the soldering tip that a pedestal is arranged and be positioned at annular table stepwise indentation on this pedestal, and pedestal and soldering tip are flattened conical shape, and the top of pedestal and soldering tip is arc-shaped curved surface.The radius of this soldering tip bottom surface is 1.5mm, and the radius of this base bottom surface is 2.25mm, and the spacing in the axle center of two step boss is 7.0mm.
Technology contents of the present invention and technical characterictic have disclosed as above; Yet those of ordinary skill in the art still maybe be based on the teaching of the utility model and announcements and are done all replacement and modifications that does not deviate from the utility model spirit; Therefore; The utility model protection domain should be not limited to the content that embodiment discloses, and should comprise various replacement and the modifications that do not deviate from the utility model, and is contained by the present patent application claim.
Claims (5)
1. a ultrasonic bonding head is characterized in that said plumb joint comprises a welding base, and the end of welding base has a platform, is symmetrical set the step boss of four circles on this platform.
2. ultrasonic bonding head according to claim 1, the cross section that it is characterized in that said welding base is rectangle or square, said platform is a rectangle or square-shaped planar.
3. ultrasonic bonding head according to claim 1 is characterized in that the vertical protrusion of said step boss is distributed on the said platform, leaves the gap between said four step boss.
4. ultrasonic bonding head according to claim 1 is characterized in that said step boss includes a pedestal and the soldering tip that is positioned at annular table stepwise indentation on this pedestal, and said pedestal and soldering tip are flattened conical shape.
5. ultrasonic bonding head according to claim 4 is characterized in that the top of said pedestal and soldering tip is arc-shaped curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204298562U CN202293351U (en) | 2011-11-03 | 2011-11-03 | Ultrasonic welding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204298562U CN202293351U (en) | 2011-11-03 | 2011-11-03 | Ultrasonic welding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202293351U true CN202293351U (en) | 2012-07-04 |
Family
ID=46362320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204298562U Expired - Fee Related CN202293351U (en) | 2011-11-03 | 2011-11-03 | Ultrasonic welding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202293351U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707501A (en) * | 2012-09-29 | 2014-04-09 | 天能电池(芜湖)有限公司 | Ultrasonic welding structure |
| CN106273410A (en) * | 2016-08-31 | 2017-01-04 | 太仓市华盈电子材料有限公司 | A kind of Novel ultrasonic bonding head |
| CN107009020A (en) * | 2017-05-03 | 2017-08-04 | 广州市科普超声电子技术有限公司 | A kind of ultrasonic bonding head and ultrasonic brazing unit |
-
2011
- 2011-11-03 CN CN2011204298562U patent/CN202293351U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707501A (en) * | 2012-09-29 | 2014-04-09 | 天能电池(芜湖)有限公司 | Ultrasonic welding structure |
| CN106273410A (en) * | 2016-08-31 | 2017-01-04 | 太仓市华盈电子材料有限公司 | A kind of Novel ultrasonic bonding head |
| CN107009020A (en) * | 2017-05-03 | 2017-08-04 | 广州市科普超声电子技术有限公司 | A kind of ultrasonic bonding head and ultrasonic brazing unit |
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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: 20120704 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |