CN203788639U - Wearproof suction nozzle - Google Patents
Wearproof suction nozzle Download PDFInfo
- Publication number
- CN203788639U CN203788639U CN201420077452.5U CN201420077452U CN203788639U CN 203788639 U CN203788639 U CN 203788639U CN 201420077452 U CN201420077452 U CN 201420077452U CN 203788639 U CN203788639 U CN 203788639U
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- nozzle head
- head
- wearproof
- wear
- 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 provides a wearproof suction nozzle comprising a suction nozzle head and a suction nozzle interconnecting piece. The rear portion of the suction nozzle head is fixedly connected with the front portion of the suction nozzle interconnecting piece; a buffer spring is arranged in the joint of the rear portion of the suction nozzle head and the front portion of the suction nozzle interconnecting piece; and the front end of the suction nozzle head is a suction nozzle opening, and the front end of the internal surface of the suction nozzle opening is provided with an angle of chamfer. The wearproof suction nozzle can meet demands of various non-standard products, the surface of an element is not liable to damage, and the service life of the wearproof suction nozzle is long.
Description
Technical field
The utility model relates to LED mounting technology, is specifically related to suction nozzle.
Background technology
Suction nozzle is end fitting important in mounting device, and what its quality had also determined equipment mounts quality and equipment failure-free operation efficiency, because LED technology competition is day by day fierce, has occurred a large amount of nonstandard products.
And for mounting of nonstandard product, because the shape of general standard suction nozzle is not mated with nonstandard product, there is following shortcoming in existing suction nozzle: it is large that (1) mounts difficulty; (2) short, fragile distortion of suction nozzle life-span; (3) while mounting, band expects easily to damage element surface.
Utility model content
For above-mentioned prior art deficiency, the technical problems to be solved in the utility model is to provide a kind of suction nozzle that can meet nonstandard product and mount needs, reduces and mounts difficulty, extends suction nozzle useful life, avoids lesion element surface.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, wear-resisting suction nozzle, comprises suction nozzle head and suction nozzle connecting portion, and the rear portion of suction nozzle head is fixedly connected with the front portion of suction nozzle connecting portion; The anterior inside, junction of the rear portion of suction nozzle head and suction nozzle connecting portion is also provided with buffer spring; The front end of described suction nozzle head is nozzle openings, and the front end of nozzle openings inner surface is provided with chamfering.
Further technical scheme is that described suction nozzle head is nylon glue suction nozzle head.
Further technical scheme is, the chamfering of described nozzle openings inner surface front end is 30 ° to 50 °.
Preferably, the degree of depth of described chamfering is 0.1 to 0.3 millimeter.
Wear-resisting suction nozzle of the present utility model can be applicable to the needs of various nonstandard products, is difficult for lesion element surface, long service life.
Brief description of the drawings
Fig. 1 is the structural representation of the wear-resisting suction nozzle of the utility model.
Fig. 2 is the a-quadrant enlarged drawing of Fig. 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As depicted in figs. 1 and 2, wear-resisting suction nozzle of the present utility model, comprises suction nozzle head 1 and suction nozzle connecting portion 2, and the rear portion of suction nozzle head 1 is fixedly connected with the front portion of suction nozzle connecting portion 2; The anterior inside, junction of the rear portion of suction nozzle head 1 and suction nozzle connecting portion 2 is also provided with buffer spring 3, has increased the elasticity of suction nozzle, has protected element surface on the one hand, and another side has also extended the useful life of suction nozzle.The front end of described suction nozzle head 1 is nozzle openings 11, and the front end of nozzle openings 11 inner surfaces is provided with chamfering 12, can reach rapidly effect accurately while being conducive to component mounter, can reach ideal effect in element surface protection.The chamfering 12 of described nozzle openings 11 inner surface front ends is 30 ° to 50 °; In the present embodiment, be 45 °.The degree of depth of described chamfering 12 is 0.1 to 0.3 millimeter; In the present embodiment, be 0.2 millimeter.Described suction nozzle head 1 is nylon glue suction nozzle head, makes suction nozzle in the time of suction, not produce gap.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. wear-resisting suction nozzle, comprises suction nozzle head and suction nozzle connecting portion, and the rear portion of suction nozzle head is fixedly connected with the front portion of suction nozzle connecting portion; It is characterized in that: the anterior inside, junction of the rear portion of suction nozzle head and suction nozzle connecting portion is also provided with buffer spring; The front end of described suction nozzle head is nozzle openings, and the front end of nozzle openings inner surface is provided with chamfering.
2. wear-resisting suction nozzle according to claim 1, is characterized in that: described suction nozzle head is nylon glue suction nozzle head.
3. wear-resisting suction nozzle according to claim 1 and 2, is characterized in that: the chamfering of described nozzle openings inner surface front end is 30 ° to 50 °.
4. wear-resisting suction nozzle according to claim 3, is characterized in that: the degree of depth of described chamfering is 0.1 to 0.3 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077452.5U CN203788639U (en) | 2014-02-21 | 2014-02-21 | Wearproof suction nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420077452.5U CN203788639U (en) | 2014-02-21 | 2014-02-21 | Wearproof suction nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788639U true CN203788639U (en) | 2014-08-20 |
Family
ID=51324787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420077452.5U Expired - Fee Related CN203788639U (en) | 2014-02-21 | 2014-02-21 | Wearproof suction nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231647A (en) * | 2016-12-15 | 2018-06-29 | 鋐源光电科技（厦门）有限公司 | For the buffering suction nozzle of light-emitting diode chip for backlight unit |
-
2014
- 2014-02-21 CN CN201420077452.5U patent/CN203788639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231647A (en) * | 2016-12-15 | 2018-06-29 | 鋐源光电科技（厦门）有限公司 | For the buffering suction nozzle of light-emitting diode chip for backlight unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 510000 Guangdong city of Guangzhou province Panyu District Dalong Street Zhushan Industrial Road No. 51 building 21 Patentee after: Guangzhou Yi Bei Tuo Automation Technology Co. Ltd. Address before: 510000, No. 3, building two, building B, No. 7, Fu Yi Road, Tai Lung Street, East Village, Panyu District, Guangzhou, Guangdong Patentee before: GUANGZHOU ETOP ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20200221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |