CN203301869U - PCB printing device with CCD computer vision identification - Google Patents
PCB printing device with CCD computer vision identification Download PDFInfo
- Publication number
- CN203301869U CN203301869U CN2013203865485U CN201320386548U CN203301869U CN 203301869 U CN203301869 U CN 203301869U CN 2013203865485 U CN2013203865485 U CN 2013203865485U CN 201320386548 U CN201320386548 U CN 201320386548U CN 203301869 U CN203301869 U CN 203301869U
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- ccd
- pcb
- optical lens
- computer vision
- driver
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Abstract
The utility model provides a PCB printing device with CCD computer vision identification. The PCB printing device comprises a computer, a printer, a detection controller, a driver and an optical lens. The computer is connected with the detection controller. The detection controller is connected with the driver through a wire. The driver and the optical lens are connected through a CCD. A light receiver which is connected with the detection controller is arranged beside the CCD. A point light source is arranged at the position corresponding to the light receiver. The point light source is connected with a voltage stabilization voltage converter. The voltage stabilization voltage converter and an LED lamp are connected by a wire through a light intensity regulator. A measured PCB is placed between the LED lamp and the optical lens. The PCB printing device with CCD computer vision identification has the advantages of accurate measurement, fast work speed and high efficiency, and greatly reduces the labor intensity of a worker.
Description
Technical field
The utility model relates to the spray printing device field, especially a kind of jet printing appts of PCB with the CCD Computer Vision Recognition.
Background technology
The conventional manufacturing process of printed circuit board is the Copper Foil etching method, also claim subtractive process, it is to be substrate with copper clad laminate, through screen painting or photo-imaging, form line pattern against corrosion, by chemical etching, obtain circuit, if two-sided or multi-layer PCB also will carry out hole metallization and plating, realize the interlayer circuit interconnection.PCB complicate fabrication process, operation are many, certainly will consume a large amount of water and electricity, also can consume much copper and chemical material, produce a large amount of waste water and pollutant.
Current, the development trend of electronic equipment is multi-functional, miniaturization, environment-friendly type and low cost, require as its supporting PCB high density, lightening, environment-friendly type and low cost, traditional PCB technological work efficiency is low, manual measurement and spray printing speed are slow, and low precision, labour intensity is large, obviously is difficult to reach the requirement in market of new generation.
The utility model content
The purpose of this utility model is to provide a kind of jet printing appts of PCB with the CCD Computer Vision Recognition, measures accurately, and operating rate is fast, efficiency is high, greatly reduces workman's labour intensity.
the technical scheme that its technical problem that solves the utility model adopts is: a kind of jet printing appts of PCB with the CCD Computer Vision Recognition, comprise computer, jet printer, detect controller, driver, optical lens, described computer connects the detection controller, detect controller and connect driver by electric wire, between driver and optical lens, by CCD, be connected, on the CCD side, be provided with optical receiver, with the detection controller, be connected, the other side corresponding with optical receiver, be provided with point-source of light, point-source of light is connected with the voltage of voltage regulation converter, the voltage of voltage regulation converter is connected with electric wire by dimmer with the LED lamp, tested PCB is placed between LED lamp and optical lens.
Preferably, described optical lens top is provided with lens cap, with the mode of optical lens by knob, is connected.
Preferably, described jet printer one end connects computer by electric wire, and an end connects shower nozzle by pipeline.
Preferably, above described shower nozzle, electronic eyes is installed, with jet printer, by electric wire, is connected.
The beneficial effects of the utility model are: a kind of jet printing appts of PCB with the CCD Computer Vision Recognition, to measure accurately, and operating rate is fast, efficiency is high, greatly reduces workman's labour intensity.
The accompanying drawing explanation
Fig. 1 is the structural representation with the PCB jet printing appts of CCD Computer Vision Recognition.
1. computers in figure, 2. jet printer, 3. detect controller, 4. driver, 5. optical lens, 6.CCD, 7. optical receiver, 8. point-source of light, 9. voltage of voltage regulation converter, 10.LED lamp, 11. dimmers, 12.PCB, 13. shower nozzles, 14. pipelines, 15. electronic eyes, 16. lens caps.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with accompanying drawing and embodiment, the utility model is further described.Should be appreciated that embodiment described herein is only be used to explaining the utility model, and be not used in restriction the utility model.
a kind of jet printing appts of PCB with the CCD Computer Vision Recognition, comprise computer (1), jet printer (2), detect controller (3), driver (4), optical lens (5), computer (1) connects detection controller (3), detect controller (3) and connect driver (4) by electric wire, between driver (4) and optical lens (5), by CCD (6), be connected, on CCD (6) side, be provided with optical receiver (7), with detection controller (3), be connected, the other side corresponding with optical receiver (7), be provided with point-source of light (8), point-source of light (8) is connected with voltage of voltage regulation converter (9), voltage of voltage regulation converter (9) is connected with electric wire by dimmer (11) with LED lamp (10), tested PCB (12) is placed between LED lamp (10) and optical lens (5).
Optical lens (5) top is provided with lens cap (16), with the mode of optical lens (5) by knob, is connected.
Jet printer (2) one ends connect computer (1) by electric wire, and an end connects shower nozzle (13) by pipeline (14).
Electronic eyes (15) is installed above shower nozzle (13), with jet printer (2), by electric wire, is connected.
Without testee PCB (12) time, optical receiver (7) is low level, CCD (6) is for entirely bright, detect controller (3) and feed back to the signal of computer (1) for without object, to pass through, in the time of in testee PCB (12) starts to enter into the scope that LED lamp (10) irradiates, CCD (6) is left dark right bright, detect controller (3) detection object is arranged, measured object PCB (12) continues to run until when tail end enters in the scope that LED lamp (10) irradiates, CCD (6) is right dark left bright, detects testee PCB (12) and enters measurement zone fully.Object PCB (12) continues operation, detect controller (3) driving driver (4) and latch CCD (6) state of this moment, it is the correspondence position that the last PCB (12) of light receiver (7) memory is in the light, when testee PCB (12) enters the position of electronic eyes (15), to jet printer (2), shower nozzle (13) is started working signal feedback.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, replace and improvement etc. on an equal basis, within all should dropping on protection range of the present utility model.
Claims (4)
1. jet printing appts of the PCB with the CCD Computer Vision Recognition, comprise computer, jet printer, detect controller, driver, optical lens, it is characterized in that: described computer connects the detection controller, detect controller and connect driver by electric wire, between driver and optical lens, by CCD, be connected, on the CCD side, be provided with optical receiver, with the detection controller, be connected, the other side corresponding with optical receiver, be provided with point-source of light, point-source of light is connected with the voltage of voltage regulation converter, the voltage of voltage regulation converter is connected with electric wire by dimmer with the LED lamp, tested PCB is placed between LED lamp and optical lens.
2. a kind of jet printing appts of PCB with the CCD Computer Vision Recognition according to claim 1, is characterized in that: above described optical lens, be provided with lens cap, with the mode of optical lens by knob, be connected.
3. a kind of jet printing appts of PCB with the CCD Computer Vision Recognition according to claim 1, it is characterized in that: described jet printer one end connects computer by electric wire, and an end connects shower nozzle by pipeline.
4. a kind of jet printing appts of PCB with the CCD Computer Vision Recognition according to claim 3, is characterized in that: above described shower nozzle, electronic eyes is installed, with jet printer, by electric wire, is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203865485U CN203301869U (en) | 2013-06-25 | 2013-06-25 | PCB printing device with CCD computer vision identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203865485U CN203301869U (en) | 2013-06-25 | 2013-06-25 | PCB printing device with CCD computer vision identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301869U true CN203301869U (en) | 2013-11-20 |
Family
ID=49577845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203865485U Expired - Fee Related CN203301869U (en) | 2013-06-25 | 2013-06-25 | PCB printing device with CCD computer vision identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203301869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202234A (en) * | 2019-06-12 | 2019-09-06 | 长春师范大学 | A kind of Piezoelectric Driving automatic spray printing system |
-
2013
- 2013-06-25 CN CN2013203865485U patent/CN203301869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202234A (en) * | 2019-06-12 | 2019-09-06 | 长春师范大学 | A kind of Piezoelectric Driving automatic spray printing system |
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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: 20131120 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |