CN203689007U - CCD (Charge Coupled Device) optical monitoring system of semiautomatic LED (Light-Emitting Diode) exposure machine - Google Patents
CCD (Charge Coupled Device) optical monitoring system of semiautomatic LED (Light-Emitting Diode) exposure machine Download PDFInfo
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- CN203689007U CN203689007U CN201320879806.3U CN201320879806U CN203689007U CN 203689007 U CN203689007 U CN 203689007U CN 201320879806 U CN201320879806 U CN 201320879806U CN 203689007 U CN203689007 U CN 203689007U
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- 230000003287 optical effect Effects 0.000 title claims abstract description 17
- 238000012544 monitoring process Methods 0.000 title abstract description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 12
- 238000007667 floating Methods 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 abstract description 14
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a CCD (Charge Coupled Device) optical monitoring system of a semiautomatic LED (Light-Emitting Diode) exposure machine. The CCD optical monitoring system comprises a base fixed code and a base, wherein the base is fixed on the base fixed code; CCD lenses are arranged at four corners of the base respectively, and each CCD lens is independently arranged on a movable plate, respectively driven by an X shaft motor and an X shaft screw rod, as well as a Y shaft motor and a Y shaft screw rod to be adjusted in an X shaft direction and a Y shaft direction and driven by a lifting air cylinder to be adjusted up and down. The CCD optical monitoring system of the semiautomatic LED exposure machine, which is disclosed by the utility model, can be used for aquatically adjusting the imaging position of a CCD lens according to the conditions of a PCB (Printed Circuit Board) plate and a film negative, realizes the clear imaging and provides the reliable position imaging data to a deviation rectifying aligning system.
Description
Technical field
The utility model is applied to printed circuit board image exposure process, specifically a kind of semi-automatic LED exposure machine CCD Optical Surveillance System.
Background technology
What the printed circuit board exposure machine of printed circuit board enterprise of China main flow practicality at present adopted is that metal halid lamp is as ultraviolet source, therefore there is the high (metal halid lamp of equipment energy consumption, in spectrum, contain infrared warm light source, efficient light conversion ratio is lower), short, the peripheral hardware cooling system of light source life require high, equipment operating environment temperature control requirement is high (in image transfer, uses film egative film, film egative film temperature rise 1 is spent, film harmomegathus 10%)
And China adopts the exposure machine of LED light source in the industrialization starting stage, automaticity is low, between printed circuit base board and film egative film, contraposition needs manual operations, and precision is extremely low, can only be used for the lower products of technology content such as inner plating, single sided board, dual platen.
The exposure machine of existing employing LED light source adopts imaging device to monitor the alignment case of pcb board and film egative film, according to the manufacturing parameter of the pcb board of certain batch, imaging device carries out fixing after position and manual adjustments highly, can not carry out to imaging system the dynamic adjustment of position, during due to each exposure, pcb board is different with the state of film egative film, adopt the fixing imaging system imaging meeting in position to cause certain error, the monitoring picture parameter obtaining is inaccurate, affects the aligning of pcb board and film egative film.
Utility model content
In order to solve the above-mentioned technical matters existing in prior art, the utility model provides a kind of semi-automatic LED exposure machine CCD Optical Surveillance System, comprise pedestal fixed code and be fixed on the pedestal in pedestal fixed code, on four angles of described pedestal, be respectively arranged with CCD camera lens, each CCD camera lens is independently arranged on movable plate, drive and adjust in X-direction and Y direction by X-axis motor and X-axis screw mandrel, y-axis motor and Y-axis screw mandrel respectively, drive upper-lower position to adjust by lift cylinder.
Further, described lift cylinder is fixed on movable plate by cylinder holder.
Further, the floating junction of described lift cylinder is connected with the lifting moving plate of fixation of C CD camera lens.
Further, described CCD camera lens is fixed on lifting moving plate by camera lens geometrical clamp.
Further, a side of described CCD camera lens is also provided with laser designator, and the position of laser designator is adjusted by laser designator adjusting gear.
Semi-automatic LED exposure machine CCD Optical Surveillance System of the present utility model can, according to the situation of pcb board and film egative film, be adjusted the image space of CCD camera lens automatically, realizes blur-free imaging, for correction alignment system provides reliable position imaging data.
Brief description of the drawings
Fig. 1 is the structural representation of semi-automatic LED exposure machine of the present utility model;
Fig. 2 is the schematic diagram of the other direction of this semi-automatic LED exposure machine;
Fig. 3 is the structural representation of CCD Optical Surveillance System.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Figure 1-3, semi-automatic LED exposure machine integrated LED ultraviolet cold-light origin system, CCD Optical Surveillance System, pcb board automatic decimal alignment system, exposure energy supervisory system and operation control system.Realize all robotization controlling run actions except pcb board upper and lower plates, contraposition are confirmed, there is the remarkable advantages such as overall energy consumption is low, automaticity is high, aligning accuracy is high.
Semi-automatic LED exposure machine CCD Optical Surveillance System of the present utility model, comprise pedestal fixed code 1 and be fixed on the pedestal 2 in pedestal fixed code, on four angles of pedestal 2, be respectively arranged with CCD camera lens 3, each CCD camera lens 3 is independently arranged on movable plate 4, respectively by X-axis motor 5 and X-axis screw mandrel 6, y-axis motor 7 and Y-axis screw mandrel 8 are adjusted in X-direction and Y direction, movable plate 4 is provided with the lift cylinder 10 fixing by cylinder holder 9, the floating junction 11 of lift cylinder 10 is connected by lifting contiguous block with the lifting moving plate 12 of fixation of C CD camera lens 3, lifting moving plate 12 is arranged on riser guide, CCD camera lens 3 is fixed on lifting moving plate 12 by camera lens geometrical clamp 13.One side of CCD camera lens is also provided with laser designator 14, and the position of laser designator 14 is adjusted by laser designator adjusting gear 15.
When semi-automatic LED exposure machine CCD Optical Surveillance System of the present utility model uses, to the pcb board of certain batch, first by first exposure label(l)ing point on film egative film of laser designator 14 when coarse adjustment, manual setting CCD camera lens makes this gauge point enter the visual field of CCD camera lens, then the pcb board being irradiated by the upper light source 16 that is fixed on frame and the alignment mark hole of film base plate are carried out imaging and are obtained imaging data, if the imaging in alignment mark hole is unintelligible, CCD camera lens is by X-axis motor and X-axis screw mandrel, y-axis motor and Y-axis screw mandrel and lift cylinder automatic adjusting position, until imaging clearly.
Shown in the above and figure is only preferred implementation of the present utility model.It should be pointed out that for the person of ordinary skill of the art, not departing under the prerequisite of the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. a semi-automatic LED exposure machine CCD Optical Surveillance System, comprise pedestal fixed code (1) and be fixed on the pedestal (2) in pedestal fixed code, it is characterized in that: on four angles of described pedestal (2), be respectively arranged with CCD camera lens (3), each CCD camera lens (3) is independently arranged on movable plate (4), drive and adjust in X-direction and Y direction by X-axis motor (5) and X-axis screw mandrel (6), y-axis motor (7) and Y-axis screw mandrel (8) respectively, drive upper-lower position adjustment by lift cylinder (10).
2. semi-automatic LED exposure machine CCD Optical Surveillance System as claimed in claim 1, is characterized in that: described lift cylinder (10) is fixed on movable plate (4) by cylinder holder (9).
3. semi-automatic LED exposure machine CCD Optical Surveillance System as claimed in claim 1 or 2, is characterized in that: the floating junction (11) of described lift cylinder (10) is connected by lifting contiguous block with the lifting moving plate (12) of fixation of C CD camera lens (3).
4. semi-automatic LED exposure machine CCD Optical Surveillance System as claimed in claim 3, is characterized in that: described CCD camera lens (3) is fixed on lifting moving plate (12) by camera lens geometrical clamp (13).
5. semi-automatic LED exposure machine CCD Optical Surveillance System as claimed in claim 1, is characterized in that: a side of described CCD camera lens is also provided with laser designator (14), and the position of laser designator (14) is adjusted by laser designator adjusting gear (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879806.3U CN203689007U (en) | 2013-12-30 | 2013-12-30 | CCD (Charge Coupled Device) optical monitoring system of semiautomatic LED (Light-Emitting Diode) exposure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879806.3U CN203689007U (en) | 2013-12-30 | 2013-12-30 | CCD (Charge Coupled Device) optical monitoring system of semiautomatic LED (Light-Emitting Diode) exposure machine |
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| Publication Number | Publication Date |
|---|---|
| CN203689007U true CN203689007U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320879806.3U Expired - Lifetime CN203689007U (en) | 2013-12-30 | 2013-12-30 | CCD (Charge Coupled Device) optical monitoring system of semiautomatic LED (Light-Emitting Diode) exposure machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104168718A (en) * | 2014-08-26 | 2014-11-26 | 高德（江苏）电子科技有限公司 | Laser typesetting equipment for overlapping printed circuit boards |
| CN105159032A (en) * | 2015-08-18 | 2015-12-16 | 浙江欧视达科技有限公司 | Semiautomatic solder-resist exposure machine |
| CN105629670A (en) * | 2014-11-05 | 2016-06-01 | 永天机械设备制造(深圳)有限公司 | Semi-automatic alignment and exposure device of printed circuit board (PCB) |
| CN106959588A (en) * | 2017-04-07 | 2017-07-18 | 东莞科视自动化科技有限公司 | The two-sided automatic-alignment method and apparatus of anti-welding semi-automatic exposure machine |
| CN110753451A (en) * | 2018-07-23 | 2020-02-04 | 东莞市多普光电设备有限公司 | Device for monitoring expansion and contraction of negative film on line |
| CN114302573A (en) * | 2021-12-10 | 2022-04-08 | 贵州师范大学 | PCB dotting and marking device |
-
2013
- 2013-12-30 CN CN201320879806.3U patent/CN203689007U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104168718A (en) * | 2014-08-26 | 2014-11-26 | 高德（江苏）电子科技有限公司 | Laser typesetting equipment for overlapping printed circuit boards |
| CN104168718B (en) * | 2014-08-26 | 2017-05-03 | 高德（江苏）电子科技有限公司 | Laser typesetting equipment for overlapping printed circuit boards |
| CN105629670A (en) * | 2014-11-05 | 2016-06-01 | 永天机械设备制造(深圳)有限公司 | Semi-automatic alignment and exposure device of printed circuit board (PCB) |
| CN105159032A (en) * | 2015-08-18 | 2015-12-16 | 浙江欧视达科技有限公司 | Semiautomatic solder-resist exposure machine |
| CN105159032B (en) * | 2015-08-18 | 2018-10-30 | 浙江欧视达科技有限公司 | Semi-automatic welding resistance exposure machine |
| CN106959588A (en) * | 2017-04-07 | 2017-07-18 | 东莞科视自动化科技有限公司 | The two-sided automatic-alignment method and apparatus of anti-welding semi-automatic exposure machine |
| CN106959588B (en) * | 2017-04-07 | 2018-10-30 | 东莞科视自动化科技有限公司 | The two-sided automatic-alignment method and apparatus of anti-welding semi-automatic exposure machine |
| CN110753451A (en) * | 2018-07-23 | 2020-02-04 | 东莞市多普光电设备有限公司 | Device for monitoring expansion and contraction of negative film on line |
| CN114302573A (en) * | 2021-12-10 | 2022-04-08 | 贵州师范大学 | PCB dotting and marking device |
| CN114302573B (en) * | 2021-12-10 | 2023-05-30 | 贵州师范大学 | PCB dotting marking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325011 First and Third Floors of Main Building 700 Wenzhou Avenue, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Eurovision Television Technology Co., Ltd. Address before: 325011 room 10, No. 3 standard factory building, Wenzhou hi tech Industrial Development Zone, Wenzhou, Zhejiang, China (G-502) Patentee before: Zhejiang Ousut Technology Co., Ltd. |
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| CP03 | Change of name, title or address |