CN202167748U - Surface treatment device - Google Patents
Surface treatment device Download PDFInfo
- Publication number
- CN202167748U CN202167748U CN 201120170875 CN201120170875U CN202167748U CN 202167748 U CN202167748 U CN 202167748U CN 201120170875 CN201120170875 CN 201120170875 CN 201120170875 U CN201120170875 U CN 201120170875U CN 202167748 U CN202167748 U CN 202167748U
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- strip
- terminal
- laser engraving
- control system
- processing equipment
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Abstract
The utility model discloses a surface treatment device. The surface treatment device is used for producing Nickel barriers on a plurality of terminals to prevent tin climbing, and comprises a material charge/discharge system, a laser engraving system, an image sensing element and a control system; the material charge/discharge system is used for conveying material strips provided with terminals; the laser engraving system is used for ablating the terminals; the image sensing element is used for collecting a plurality of images of the ablated terminals; the control system is used for receiving and identifying the images, and when a terminal fail to meet standards is identified, the control system controls the material charge/discharge system to convey the material strips in a reverse direction, and controls the laser engraving system to ablate the terminal fail to meet standards again, Therefore, the surface treatment device provided by the utility model achieves the automatic image identification of the terminals fail to meet standards through the image sensing element, so as to overcome the defect of the prior art that the terminals fail to meet standards can not be detected and repaired.
Description
Technical field
The utility model relates to a kind of surface processing equipment, particularly hinders the surface processing equipment of climbing tin with prevention about a kind of nickel screen that on terminal, forms.
Background technology
The known contact terminal of electronics industry is to be bent into metal at present.One end is with on surface mounting technology (Surface Mount Technology) solid welding to a circuit board, and the elasticity that the other end utilizes contact terminal bending back itself to be had forms elastic contact arm, in order to contact with other electronic devices and components.Yet, surface mounting technology be with tin cream with the contact terminal solid welding on circuit board, tin cream climbs along bending part usually easily, causes failure welding.
For improving this tin phenomenon of climbing, the common terminal structure blocking-up that changes is climbed tin or is climbed tin at plastic cement and the prevention of the terminal dress place's of closing formation one solder collecting hole.In addition, the mode of laser ablation still capable of using is set up nickel screen barrier (Nickel Barrier) prevention and is climbed tin.Particularly, promptly utilize laser that terminal gold-plated destroyed a regional area and expose nickel, and tin is climbed to the regional area that exposes nickel and promptly can not climbed up again.
Being everlasting at present is provided with a large amount of terminals on the strip, is beneficial to the laser terminal of ablating in a large number.Yet, to set up nickel screen barrier at present and do not have the function that defective products detects, the terminal after the ablation is as having regional wrong that residual gold or terminal ablate, even the terminal on the strip has problems such as gaps and omissions, needs with manpower detection, waste of manpower again not only consuming time.
The utility model content
In view of this, the purpose of the utility model is to provide a kind of surface processing equipment, through the automated graphics differentiation that image sensor element carries out defective products is set, ablates or gives the alarm defective products is carried out secondary.
For reaching above-mentioned purpose; The utility model provides a kind of surface processing equipment; Be used on several terminals, forming the nickel screen barrier and climb tin with prevention, said surface processing equipment comprises a material retractable system, a laser engraving system, an image sensor element and a control system.Said material retractable system is used to carry the strip with terminal.Laser engraving system is arranged on the transmission path of strip, is used to the terminal of ablating.Said image sensor element is arranged at by the laser engraving system, is used for collecting several images of terminal after ablating.Said control system is electrically connected at said material retractable system, image sensor element and said laser engraving system; Said control system receives image and carries out identification; When picking out a defective component; The transmission of control system control material retractable system reverse, and the control laser engraving system repeats the defective component of ablating.
In a preferred embodiment, said material retractable system has a motor and is electrically connected at control system, and said motor is used to drive the transmission and the reverse transfer of strip.Said material retractable system has several strip reels, is used to furl strip.The material retractable system also has an at least one pilot pin and a cylinder, and said pilot pin is used to be inserted in one of corresponding each terminal of strip location hole, and said cylinder is used for press fit strip down.
Particularly, the terminal on the strip all ablated intact after, control system control material retractable system is to the strip rewinding, and the control image sensor element is collected image simultaneously.When control system picked out a defective component, control system control material retractable system reverse transmission strip made said defective component aim at laser engraving system.Further, said laser engraving system is ablated to the defective component secondary.After said defective component secondary was ablated, the material retractable system continued rewinding to strip, and image sensor element continues to collect the image of defective component, and continued the said image of identification in control system.When said image was recognized as a defective component, surface processing equipment gave the alarm.On the other hand, said image is recognized as a normal end period of the day from 11 p.m. to 1 a.m, and the material retractable system continues rewinding to strip, and continues recognisable image in control system.
With respect to prior art, the surface processing equipment of the utility model has solved the existing shortcoming that can't detect defective products through the automated graphics differentiation that said image sensor element carries out defective products is set.In addition,, ablate, further reach the advantage of automatic secondary operations and can carry out secondary to the defective products terminal through said material retractable system reverse transmission strip.
For letting the foregoing of the utility model can be more obviously understandable, hereinafter is special lifts preferred embodiment, and cooperates appended graphicly, elaborates as follows:
Description of drawings
Fig. 1 is the calcspar of the surface processing equipment of the utility model preferred embodiment.
Fig. 2 is the detection sketch map of image sensor element.
Fig. 3 is the secondary ablation sketch map of the utility model preferred embodiment.
Embodiment
Below conjunction with figs. is specified the preferred embodiment of the surface processing equipment of the utility model, wherein the components identical symbol is the same or analogous element of representative in difference is graphic.Please with reference to Fig. 1; Fig. 1 is the calcspar of the surface processing equipment of the utility model preferred embodiment; Said surface processing equipment is to be used on several terminals 101 forming nickel screen barrier 105 to climb tin with prevention, wherein represents the surface processing equipment of this preferred embodiment of the utility model with component symbol 100.
The said surface processing equipment 100 of the utility model preferred embodiment comprises a material retractable system (not shown), a laser engraving system 140, an image sensor element 160 and a control system 180.Said control system 180 is electrically connected at said material retractable system, image sensor element 160 and said laser engraving system 140.Wherein said material retractable system has a motor 122, a cylinder 124, at least one pilot pin 126, several strip reels (i.e. the first strip reel 128, the second strip reel 129).
Said material retractable system is used to carry the strip 110 with terminal 101.For instance, said motor 122 is electrically connected at control system 180, and motor 122 is used to drive the transmission and the reverse transfer of strip 110.Further, the first strip reel 128 is used to furl the strip 110 through motor 122 transmission.In this embodiment, the transmission of turning left of said strip 110, the first strip reel, 128 dextrorotations then furl strip 110.On the other hand, the second strip reel 129 turns clockwise and discharges strip 110.
In addition, said pilot pin 126 is used to be inserted in one of strip 110 corresponding each terminals 101 location hole 112, to position.After accomplish the location, and said cylinder 124 is used for the said strip 110 of press fit down.
Said laser engraving system 140 is arranged on the transmission path of strip 110.Behind 124 times press fit strips 110 of cylinder, said laser engraving system 140 sends laser ablation terminal 101, and is gold-plated on terminal 101, to destroy, and exposes local nickel, and promptly the nickel screen barrier 105.
Please with reference to Fig. 2, Fig. 2 is the detection sketch map of image sensor element.It is other that said image sensor element 160 is arranged at laser engraving system 140, is used for collecting several images of terminal 101 after ablating.Terminal 101 on the said strip 110 all ablated intact after, said control system 180 control material retractable systems are to strip 110 rewindings, and control said image sensor element 160 and collect image simultaneously.Specifically, after the 101 whole ablated completion of the terminal on the strip 110, promptly all be transferred to 128 li of the first strip reels when the strip 110 of the second strip reel 129, motor 122 is rotated counterclockwise, and drives strip 110 transmission of turning right.The first strip reel 128 is rotated counterclockwise and discharges strip 110.On the other hand, the second strip reel 129 is rotated counterclockwise and furls said strip 110.
Said control system 180 receives images and carries out identification, when picking out a defective component 102, and control system 180 control material retractable system reverses transmission, and control laser engraving system 140 defective component 102 that repeats to ablate.Please refer to Fig. 3, Fig. 3 is the secondary ablation sketch map of the utility model preferred embodiment.Further, when control system 180 picked out defective component 102, said control system 180 control material retractable system reverse transmission strips 110 made defective component 102 aim at laser engraving system 140.Then, 140 pairs of defective components 102 of said laser engraving system are done the secondary ablation.
After said defective component 102 secondaries were ablated, the material retractable system continued rewinding to strip 110, and the image of said image sensor element 160 continuation collection defective components 102, and continued recognisable image in control system 180.For instance, when image still is recognized as a defective component 102, i.e. expression can't be repaired said defective component 102, so surface processing equipment 100 gives the alarm.Perhaps, dropped stitch (lacking terminal) is arranged on the said strip 110, surface processing equipment 100 also can give the alarm, in order to avoid strip 110 carries out follow-up manufacture process, and causes the bad of product.Yet the utility model is not limited to secondary operations, also can set the number of times of processing of recalling in control system 180.
On the other hand, when said image was recognized as a normal terminal 101, the material retractable system continued rewindings to strip 110, and continues the said image of identification in said control system, furled strip 110 up to the second strip reel 129 and accomplished.In view of the above, i.e. the completion of automation the nickel screen barrier of terminal 101, and guarantee not have the appearance of defective products.
In sum, the surface processing equipment 100 of the utility model has solved the existing shortcoming that can't detect defective products automatically through the automated graphics differentiation that image sensor element 160 carries out defective products is set.In addition,, ablate, further reach the advantage of automatic secondary operations and can carry out secondary to defective products terminal 102 through material retractable system reverse transmission strip 110.
Though the utility model discloses as above with preferred embodiment; Right its is not in order to limit the utility model; Has common knowledge the knowledgeable in the technical field under the utility model, in spirit that does not break away from the utility model and scope, when doing various changes and retouching.Therefore the protection range of the utility model when with the application's claim the person of being defined be as the criterion.
Claims (4)
1. a surface processing equipment is used on several terminals, forming the nickel screen barrier and climbs tin with prevention, it is characterized in that said surface processing equipment comprises:
One material retractable system is used to carry the strip with terminal;
One laser engraving system is arranged on the transmission path of strip, is used to the terminal of ablating;
One image sensor element is arranged at by the said laser engraving system, is used for collecting several images of terminal after ablating; And
One control system; Be electrically connected at said material retractable system, image sensor element and laser engraving system; Said control system receives image and carries out identification; When picking out a defective component, said control system is controlled said material retractable system reverse transmission, and controls said laser engraving system and repeat the defective component of ablating.
2. surface processing equipment according to claim 1 is characterized in that, said material retractable system has a motor and is electrically connected at said control system, and said motor is used to drive the transmission and the reverse transfer of strip.
3. surface processing equipment according to claim 1 is characterized in that, said material retractable system has several strip reels, is used to furl strip.
4. surface processing equipment according to claim 3; It is characterized in that; Said material retractable system also has an at least one pilot pin and a cylinder, and said pilot pin is used to be inserted in one of corresponding each terminal of said strip location hole, and said cylinder is used for press fit strip down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120170875 CN202167748U (en) | 2011-05-20 | 2011-05-20 | Surface treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120170875 CN202167748U (en) | 2011-05-20 | 2011-05-20 | Surface treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167748U true CN202167748U (en) | 2012-03-14 |
Family
ID=45803553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120170875 Expired - Fee Related CN202167748U (en) | 2011-05-20 | 2011-05-20 | Surface treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514005A (en) * | 2017-01-05 | 2017-03-22 | 江苏大学 | Method and equipment for building nickel protective screen through double-face laser ablation of electric coupler terminal |
-
2011
- 2011-05-20 CN CN 201120170875 patent/CN202167748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514005A (en) * | 2017-01-05 | 2017-03-22 | 江苏大学 | Method and equipment for building nickel protective screen through double-face laser ablation of electric coupler terminal |
| CN106514005B (en) * | 2017-01-05 | 2018-04-03 | 江苏大学 | The method and equipment of nickel screen barrier are established in a kind of electric connector terminal double-sided laser ablation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUJINON ELECTRONIC (KUNSHAN) CO., LTD. Free format text: FORMER OWNER: DONGGUAN FUQIANG ELECTRONIC CO., LTD. Effective date: 20140107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523455 DONGGUAN, GUANGDONG PROVINCE TO: 215324 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140107 Address after: Jinxi town Wei Road Kunshan City, Jiangsu province 215324 No. 6 Patentee after: Fushineng Electronic (Kunshan) Co., Ltd. Patentee after: Zhengwei Precision Industry Co., Ltd. Address before: Junda Industrial Park in Guangdong province Dongguan City Dongkeng Town 523455 Patentee before: Dongguan Fuqiang Electronic Co., Ltd. Patentee before: Zhengwei Precision Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20190520 |