CN202572990U - Novel ultrasonic welding head - Google Patents
Novel ultrasonic welding head Download PDFInfo
- Publication number
- CN202572990U CN202572990U CN 201220135041 CN201220135041U CN202572990U CN 202572990 U CN202572990 U CN 202572990U CN 201220135041 CN201220135041 CN 201220135041 CN 201220135041 U CN201220135041 U CN 201220135041U CN 202572990 U CN202572990 U CN 202572990U
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- CN
- China
- Prior art keywords
- ultrasonic welding
- welding head
- stress dispersion
- dispersion slot
- filtering film
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel ultrasonic welding head which comprises an ultrasonic welding head. The novel ultrasonic welding head is characterized in that stress dispersing grooves are arranged on the left side and the right side of the ultrasonic welding head. Due to the fact that the stress dispersing grooves are arranged on the two sides of the ultrasonic welding head, during a welding process, the stress dispersing grooves can disperse vibratory force to reduce vibratory effect which comes from the ultrasonic welding head and acts on workpieces, so that damage on a liquid filtering film is avoided. The stress dispersing grooves which are in trapezoid and concave type are good in effect of energy dispersing, and can balance frequency and amplitude of vibration and protect the liquid filtering film to the maximum.
Description
Technical field
The utility model relates to a kind of new type ultrasonic plumb joint.
Background technology
Precision infusion set is a kind of clinical transfusion device, and its core component is a liquid medicine filter.The structure of liquid medicine filter is made up of last shell component, lower casing, liquid filtering film three parts.Combine through ultrasonic welding method between last shell component and the lower casing, the liquid filtering film is pressed between shell component and the lower casing in this process tightly.The subject matter that exists during existing ultrasonic bonding is: in welding process, because the vibration effect of wave welding head of ultrasonic wave, the liquid filtering film is easy to generate breakage, causes the big increase of percent defective.
The utility model content
According to above deficiency of the prior art, the technical problem that the utility model will solve is: a kind of new type ultrasonic plumb joint that can overcome above-mentioned defective is provided, can in welding process, eliminates the vibration of plumb joint, protect the liquid filtering film to greatest extent.
The utility model solves the technical scheme that its technical problem adopted: a kind of new type ultrasonic plumb joint, comprise ultrasonic bonding head, and it is characterized in that the left and right sides of described ultrasonic bonding head is provided with the stress dispersion slot.
Described stress dispersion slot is a concave stress dispersion slot.
Described concave stress dispersion slot is trapezoidal concave.
The beneficial effect that the utility model had is: the stress dispersion slot is arranged on the both sides of ultrasonic bonding head; In welding process; The stress dispersion slot can disperse vibration force, with the vibration effect of minimizing ultrasonic bonding head to workpiece, thereby has avoided the damage to the liquid filtering film.The stress dispersion slot of trapezoidal concave, the usefulness of its energy dispersive is better, and the frequency and the amplitude of ability balance vibration, protects the liquid filtering film to greatest extent.
Description of drawings
Fig. 1 is the utility model structural representation;
Among the figure: 1, ultrasonic bonding head; 2, stress dispersion slot.
The specific embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
New type ultrasonic plumb joint as shown in Figure 1 comprises ultrasonic bonding head 1, and the left and right sides of described ultrasonic bonding head 1 is provided with stress dispersion slot 2.Stress dispersion slot 2 is a concave stress dispersion slot.Concave stress dispersion slot is trapezoidal concave.
Claims (3)
1. a new type ultrasonic plumb joint comprises ultrasonic bonding head, it is characterized in that, the left and right sides of described ultrasonic bonding head is provided with the stress dispersion slot.
2. new type ultrasonic plumb joint according to claim 1 is characterized in that, described stress dispersion slot is a concave stress dispersion slot.
3. new type ultrasonic plumb joint according to claim 2 is characterized in that, described concave stress dispersion slot is trapezoidal concave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220135041 CN202572990U (en) | 2012-04-01 | 2012-04-01 | Novel ultrasonic welding head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220135041 CN202572990U (en) | 2012-04-01 | 2012-04-01 | Novel ultrasonic welding head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202572990U true CN202572990U (en) | 2012-12-05 |
Family
ID=47242439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220135041 Expired - Fee Related CN202572990U (en) | 2012-04-01 | 2012-04-01 | Novel ultrasonic welding head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202572990U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111421826A (en) * | 2020-04-01 | 2020-07-17 | 嘉能工业智能设备（昆山）有限公司 | Polyester material friction welding module and geogrid based on high-frequency vibration |
-
2012
- 2012-04-01 CN CN 201220135041 patent/CN202572990U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111421826A (en) * | 2020-04-01 | 2020-07-17 | 嘉能工业智能设备（昆山）有限公司 | Polyester material friction welding module and geogrid based on high-frequency vibration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130401 |