CN203908958U - Automatic photoelectric detection device for appearance defects of flexible circuit board - Google Patents
Automatic photoelectric detection device for appearance defects of flexible circuit board Download PDFInfo
- Publication number
- CN203908958U CN203908958U CN201420318462.3U CN201420318462U CN203908958U CN 203908958 U CN203908958 U CN 203908958U CN 201420318462 U CN201420318462 U CN 201420318462U CN 203908958 U CN203908958 U CN 203908958U
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- CN
- China
- Prior art keywords
- light source
- circuit board
- flexible circuit
- steering mechanism
- center steering
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- Expired - Fee Related
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses an automatic photoelectric detection device for appearance defects of a flexible circuit board. The device comprises a camera, a light source and a frame, wherein both the camera and the light source are arranged on the frame, and the camera is positioned above the light source; the device is characterized by further comprising a central rotary mechanism, a power source and three trays; the central rotary mechanism is driven by the power source to rotate on the horizontal plane; the three trays are arranged at the upper part of the central rotary mechanism; the horizontal position of the light source is lower than that of the trays, and the trays are made of a transparent material. The device disclosed by the utility model is provided with the three trays, namely three stations, and when a station is used for detecting, the operations of taking and placing the circuit board can be completed on the other two stations, so that the efficiency is greatly improved. Moreover, the device disclosed by the utility model is reasonable in structural design, simple, and easy to implement.
Description
Technical field
The utility model relates to a kind of flexible circuit board open defect automatic photoelectric tester.
Background technology
Flexible PCB claims again " soft board ", is the P.e.c. made from flexible insulating substrate.Flexible circuit provides good electrical property, can meet design needs more small-sized and more high-density installation, also contributes to reduce assembling procedure and strengthens reliability.Flexible PCB is the only solution that meets miniaturization of electronic products and movement requirement.Can free bend, coiling, folding, can bear the dynamic bendings of millions of times and not damage wire, can require to arrange arbitrarily according to space layout, and mobile and flexible arbitrarily at three dimensions, thereby reach integrated that components and parts assembling is connected with wire; Flexible PCB can dwindle the volume and weight of electronic product greatly, and applicable electronic product is to the needs of high density, miniaturization, highly reliable future development.Whether flexible PCB surface exists flaw very big to its performance impact, and the existing detection to head dummy circuit board surface flaw is all the manual detection relying on, and therefore the quality of existence detection is unstable, efficiency is low, the high deficiency of cost of labor.
Utility model content
The purpose of this utility model is to provide a kind of energy and replaces artificial automatic detection device, thereby can increase substantially detection efficiency, reduces labour intensity and labour cost.
The technical scheme that realizes the utility model object is flexible circuit board open defect automatic photoelectric tester, comprises camera, light source and frame; Described camera and light source are all arranged in frame, and camera is positioned at the top of light source; It is characterized in that: also comprise center steering mechanism, power source and three pallets; Described center steering mechanism is driven and is rotated at surface level by power source; Described three pallets are arranged on the top of center steering mechanism; The horizontal level of described light source is lower than the horizontal level of pallet, and described pallet is transparent material.
Described power source is servomotor, and the output shaft of servomotor connects center steering mechanism.
Flexible circuit board open defect automatic photoelectric tester also comprises fixed cover; Described fixed cover is coordinated by 1 pair of taper roll bearing with center steering mechanism.
Described frame arranges the light source bracket with adjustment structure; Described governor motion is for regulating the position of light source bracket in frame.
Described pallet is provided with the height adjustment mechanism of distance between adjustable pallet and center steering mechanism.
Adopted technique scheme, the utlity model has following beneficial effect: (1) the utility model arranges three pallets, there are three stations, when a station detects, another 2 stations can complete the work of getting wiring board and putting wiring board, so efficiency improves greatly, and the utility model apparatus structure is reasonable in design, simply, easy to implement.
(2) height of pallet of the present utility model and light source can regulate, and therefore can finely tune according to actual needs, guarantees the accuracy of detection architecture.
Accompanying drawing explanation
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of looking down of pallet, center steering mechanism.
Attached number in the figure is:
Camera 1, light source 2, frame 3, light source bracket 31, center steering mechanism 4, power source 5, pallet 6, fixed cover 7.
Embodiment
(embodiment 1)
See Fig. 1 and Fig. 2, the flexible circuit board open defect automatic photoelectric tester of the present embodiment, comprises camera 1, light source 2, frame 3, center steering mechanism 4, power source 5, three pallets 6 and fixed covers 7.Camera 1 and light source 2 are all arranged in frame 3, and camera 1 is positioned at the top of light source 2; Center steering mechanism 4 is driven and is rotated at surface level by power source 5; Three pallets 6 are arranged on the top of center steering mechanism 4; The horizontal level of light source 2 is lower than the horizontal level of pallet 6, and pallet 6 is transparent material.Power source 5 is servomotor, and the output shaft of servomotor connects center steering mechanism 4.Fixed cover 7 is coordinated by 1 pair of taper roll bearing with center steering mechanism 4.Frame 3 arranges the light source bracket 31 with adjustment structure; Governor motion is for regulating the position of light source bracket 31 in frame 3.Pallet 6 is provided with the height adjustment mechanism of distance between adjustable pallet 6 and center steering mechanism 4.
Driven by servomotor center steering mechanism 4, drives three pallets 6 in the 360 degree revolutions of surface level direction by center steering mechanism 4.Pallet 6 is provided with governor motion, realizes the adjustment of pallet, to keep suitable with the distance of light source 2; Light source bracket 31 has governor motion, realizes the adjustment of bracket, to keep light source 2 suitable with the distance of pallet 6.Through PLC, control servomotor, make pallet 6 by acceleration, deceleration and rule on orientation revolution.In the time of under 1 pallet 6 wherein returns back to camera 1, pallet 6 pauses, and camera 1 is implemented to take pictures, and other 2 pallets 6 are got wiring board and put wiring board.Light source 2 is realized flicker by light source controller and is lit a lamp, thus realize camera to wiring board bright/details in a play not acted out on stage, but told through dialogues takes; Camera light field is taken for flexible circuit board surperficial obviously size and the SHAPE DETECTION of flaw, and camera details in a play not acted out on stage, but told through dialogues is taken for Defect Detection such as the slight scuffing in flexible circuit board surface and scratches.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. flexible circuit board open defect automatic photoelectric tester, comprises camera (1), light source (2) and frame (3); It is upper that described camera (1) and light source (2) are all arranged on frame (3), and camera (1) is positioned at the top of light source (2); It is characterized in that: also comprise center steering mechanism (4), power source (5) and three pallets (6); Described center steering mechanism (4) is driven and is rotated at surface level by power source (5); Described three pallets (6) are arranged on the top of center steering mechanism (4); The horizontal level of described light source (2) is lower than the horizontal level of pallet (6), and described pallet (6) is transparent material.
2. flexible circuit board open defect automatic photoelectric tester according to claim 1, is characterized in that: described power source (5) is servomotor, and the output shaft of servomotor connects center steering mechanism (4).
3. flexible circuit board open defect automatic photoelectric tester according to claim 1, is characterized in that: also comprise fixed cover (7); Described fixed cover (7) is coordinated by 1 pair of taper roll bearing with center steering mechanism (4).
4. according to the flexible circuit board open defect automatic photoelectric tester one of claims 1 to 3 Suo Shu, it is characterized in that: described frame (3) arranges the light source bracket (31) with adjustment structure; Described governor motion is used for regulating the position of light source bracket (31) in frame (3).
5. flexible circuit board open defect automatic photoelectric tester according to claim 4, is characterized in that: described pallet (6) is provided with the height adjustment mechanism of distance between adjustable pallet (6) and center steering mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318462.3U CN203908958U (en) | 2014-06-13 | 2014-06-13 | Automatic photoelectric detection device for appearance defects of flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318462.3U CN203908958U (en) | 2014-06-13 | 2014-06-13 | Automatic photoelectric detection device for appearance defects of flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203908958U true CN203908958U (en) | 2014-10-29 |
Family
ID=51783220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318462.3U Expired - Fee Related CN203908958U (en) | 2014-06-13 | 2014-06-13 | Automatic photoelectric detection device for appearance defects of flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203908958U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589187A (en) * | 2015-12-24 | 2016-05-18 | 竞陆电子(昆山)有限公司 | Test fixture of PCB appearance test desk type microscope |
| CN109799239A (en) * | 2019-01-29 | 2019-05-24 | 安徽省沃特邦电子科技有限公司 | A kind of device for fast detecting of electronic component |
-
2014
- 2014-06-13 CN CN201420318462.3U patent/CN203908958U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589187A (en) * | 2015-12-24 | 2016-05-18 | 竞陆电子(昆山)有限公司 | Test fixture of PCB appearance test desk type microscope |
| CN109799239A (en) * | 2019-01-29 | 2019-05-24 | 安徽省沃特邦电子科技有限公司 | A kind of device for fast detecting of electronic component |
| CN109799239B (en) * | 2019-01-29 | 2021-03-02 | 安徽省沃特邦电子科技有限公司 | Quick detection device of electronic component |
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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: 20141029 Termination date: 20170613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |