CN204398524U - A kind of PCB printing machine with clear excess ink - Google Patents
A kind of PCB printing machine with clear excess ink Download PDFInfo
- Publication number
- CN204398524U CN204398524U CN201420845732.6U CN201420845732U CN204398524U CN 204398524 U CN204398524 U CN 204398524U CN 201420845732 U CN201420845732 U CN 201420845732U CN 204398524 U CN204398524 U CN 204398524U
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- CN
- China
- Prior art keywords
- mechanical arm
- scanning
- via hole
- main transport
- transport tape
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- 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 relates to a kind of PCB printing machine with clear excess ink, comprise main transport tape, main transport tape is provided with successively printing mechanism and curing mechanism and cooling body, main transport tape was provided with a via hole sweep mechanism before printing mechanism, after adopting above technical scheme: the top being first positioned at photosensitive scanning background plate by pcb board, start scanning light source, scanning light source emits beam straight according to pcb board, the via hole of pcb board can through light source, through light source can be irradiated to photosensitive scanning background plate, scan module scans photosensitive scanning background plate, obtain scan-data, then scan-data is transferred to scanning means, scanning means arranges time delay, when pcb board is successively after printing mechanism and curing mechanism and cooling body, controller mechanical arm is moved to the via hole position after the data obtained by scanning means, aim at via hole by the rotation syringe needle of mechanical arm to rotate, the ink that via hole covers is removed and penetrated.
Description
Technical field
The utility model belongs to printing machine, specifically belongs to a kind of PCB printing machine with clear excess ink.
Background technology
PCB printing machine of the prior art, after ink printing and solidification complete, due to the restriction of prior art, cause the position via hole on wiring board can be covered completely by ink, welding cannot be realized, then at this moment need manually to go, for capped via hole, to carry out the work of ink removing, but the via hole of this artificial inspectability is removed, first can not ensure that via hole is removed completely, people is for there will be error after all, can waste a large amount of human resources simultaneously, is unfavorable for the construction of automation.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of PCB printing machine with clear excess ink.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of PCB printing machine with clear excess ink, comprise main transport tape, main transport tape is provided with successively printing mechanism and curing mechanism and cooling body, main transport tape was provided with a via hole sweep mechanism before printing mechanism, via hole sweep mechanism comprises a photosensitive scanning background plate be positioned at below pcb board, scanning light source emitter is provided with above photosensitive scanning background plate, pcb board is placed between photosensitive scanning background plate and scanning light source emitter, the below of photosensitive scanning background plate is provided with scan module, scan module produces scan-data and a scanning means data cube computation, main transport tape after cooling body above be provided with one above main transport tape X-axis and Y-axis motion mechanical arm, the lower end head of mechanical arm is provided with the rotation syringe needle that a diameter is less than via diameter on pcb board, rotate syringe needle to be connected with first driving stepper motor being arranged on mechanical arm content, mechanical arm and scanning means control connection, scanning means controller mechanical arm is at main transport tape upper direction.
The structure of mechanical arm comprises the X-axis horizontal guide rail of an X-direction above main transport tape, the guide pass of X-axis horizontal guide rail down, slide along guide rail direction and be provided with a middle mount pad in the below of X-axis horizontal guide rail, the lower surface of middle mount pad is provided with a Y-axis horizontal moving guide rail, mechanical arm is slidably mounted on below Y-axis horizontal moving guide rail, mechanical arm is telescopic arm, under middle mount pad is slidably mounted on X-axis horizontal guide rail by the second driving stepper motor, under mechanical arm is slidably mounted on Y-axis horizontal moving guide rail by the 3rd driving stepper motor, first stepper motor, second stepper motor, 3rd stepper motor and mechanical arm and scanning means control connection.
Scanning means adopts the processor of built-in timer or be the interior control unit of PC, for the scan-data controller mechanical arm of scan module gained being gone to the via hole position of pcb board, removes the ink in via hole with rotating syringe needle.
Curing mechanism adopts exposure curing device.
After adopting above technical scheme: the top being first positioned at photosensitive scanning background plate by pcb board, at this moment scanning light source starts, scanning light source emits beam straight according to pcb board, then the via hole of pcb board can through light source, then through light source can be irradiated to photosensitive scanning background plate, at this moment scan module scans photosensitive scanning background plate, obtain scan-data, namely via hole is relative to the coordinate value of the XY axle on pcb board, then scan-data is transferred to scanning means, then scanning means arranges time delay, when pcb board is successively after printing mechanism and curing mechanism and cooling body, controller mechanical arm is moved to the via hole position after the data obtained by scanning means, then aim at via hole by the rotation syringe needle of mechanical arm to rotate, the ink that via hole covers is removed and penetrated, because pcb board is provided with multiple via hole, then operate according to the order of scanning, namely order arrangement is carried out according to the direction of reference axis in mathematics.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
See Fig. 1, a kind of PCB printing machine with clear excess ink, comprise main transport tape 1, main transport tape 1 is provided with successively printing mechanism 2 and curing mechanism 3 and cooling body 4, main transport tape 1 was provided with a via hole sweep mechanism 5 before printing mechanism 2, via hole sweep mechanism 5 comprises a photosensitive scanning background plate 7 be positioned at below pcb board 6, scanning light source emitter 8 is provided with above photosensitive scanning background plate 7, pcb board 6 is placed between photosensitive scanning background plate 7 and scanning light source emitter 8, the below of photosensitive scanning background plate 7 is provided with scan module 9, scan module 9 produces scan-data and scanning means 10 data cube computation, main transport tape 1 after cooling body 4 above be provided with one above main transport tape 1 X-axis and Y-axis motion mechanical arm 11, the lower end head of mechanical arm 11 is provided with the rotation syringe needle 12 that a diameter is less than via diameter on pcb board 6, rotate syringe needle 12 to drive with first stepper motor 13 being arranged on mechanical arm 11 content and be connected, mechanical arm 11 and scanning means 10 control connection, scanning means 10 controller mechanical arm 11 is at main transport tape 1 upper direction.
All parts of the present utility model is explained:
1) structure of mechanical arm 11 comprises the X-axis horizontal guide rail 14 of an X-direction above main transport tape 1, the guide pass of X-axis horizontal guide rail 14 down, slide along guide rail direction and be provided with a middle mount pad 15 in the below of X-axis horizontal guide rail 14, the lower surface of middle mount pad 15 is provided with a Y-axis horizontal moving guide rail 16, mechanical arm 11 is slidably mounted on below Y-axis horizontal moving guide rail 16, mechanical arm 11 is telescopic arm, middle mount pad 15 is driven by the second stepper motor 17 and is slidably mounted on X-axis horizontal guide rail 14 times, mechanical arm 11 is driven by the 3rd stepper motor 18 and is slidably mounted on Y-axis horizontal moving guide rail 16 times, first stepper motor 13, second stepper motor 17, 3rd stepper motor 18 and mechanical arm 11 and scanning means 10 control connection.
2) scanning means 10 adopts the processor of built-in timer or the interior control unit for PC, for the scan-data controller mechanical arm 11 of scan module 9 gained being gone to the via hole position of pcb board 6, removes with the ink rotated in syringe needle 12 pairs of via holes.
3) curing mechanism 3 adopts exposure curing device.
After adopting above technical scheme: the top being first positioned at photosensitive scanning background plate by pcb board, at this moment scanning light source starts, scanning light source emits beam straight according to pcb board, then the via hole of pcb board can through light source, then through light source can be irradiated to photosensitive scanning background plate, at this moment scan module scans photosensitive scanning background plate, obtain scan-data, namely via hole is relative to the coordinate value of the XY axle on pcb board, then scan-data is transferred to scanning means, then scanning means arranges time delay, when pcb board is successively after printing mechanism and curing mechanism and cooling body, controller mechanical arm is moved to the via hole position after the data obtained by scanning means, then aim at via hole by the rotation syringe needle of mechanical arm to rotate, the ink that via hole covers is removed and penetrated, because pcb board is provided with multiple via hole, then operate according to the order of scanning, namely order arrangement is carried out according to the direction of reference axis in mathematics.
Claims (4)
1. the PCB printing machine of the clear excess ink of band, comprise main transport tape (1), described main transport tape (1) is provided with successively printing mechanism (2) and curing mechanism (3) and cooling body (4), it is characterized in that: described main transport tape (1) was provided with a via hole sweep mechanism (5) before printing mechanism (2), described via hole sweep mechanism (5) comprises the photosensitive scanning background plate (7) that is positioned at pcb board (6) below, described photosensitive scanning background plate (7) top is provided with scanning light source emitter (8), pcb board (6) is placed between described photosensitive scanning background plate (7) and scanning light source emitter (8), the below of described photosensitive scanning background plate (7) is provided with scan module (9), described scan module (9) produces scan-data and scanning means (10) data cube computation, the described top of main transport tape (1) after cooling body (4) is provided with a mechanical arm (11) moved in main transport tape (1) top X-axis and Y-axis, the lower end head of described mechanical arm (11) is provided with a diameter and is less than the rotation syringe needle (12) that pcb board (6) goes up via diameter, described rotation syringe needle (12) drives with first stepper motor (13) being arranged on mechanical arm (11) content and is connected, described mechanical arm (11) and scanning means (10) control connection, described scanning means (10) controller mechanical arm (11) is at main transport tape (1) upper direction.
2. a kind of PCB printing machine with clear excess ink according to claim 1, it is characterized in that: the structure of described mechanical arm (11) comprises an X-axis horizontal guide rail (14) in main transport tape (1) top X-direction, the guide pass of described X-axis horizontal guide rail (14) down, slide along guide rail direction and be provided with a middle mount pad (15) in the below of described X-axis horizontal guide rail (14), the lower surface of described middle mount pad (15) is provided with a Y-axis horizontal moving guide rail (16), described mechanical arm (11) is slidably mounted on Y-axis horizontal moving guide rail (16) below, described mechanical arm (11) is telescopic arm, under described middle mount pad (15) is slidably mounted on X-axis horizontal guide rail (14) by the second stepper motor (17) driving, under described mechanical arm (11) is slidably mounted on Y-axis horizontal moving guide rail (16) by the 3rd stepper motor (18) driving, described first stepper motor (13), second stepper motor (17), 3rd stepper motor (18) and mechanical arm (11) and scanning means (10) control connection.
3. a kind of PCB printing machine with clear excess ink according to claim 1 and 2, it is characterized in that: described scanning means (10) adopts the processor of built-in timer or the interior control unit for PC, for the scan-data controller mechanical arm (11) of scan module (9) gained being gone to the via hole position of pcb board (6), with rotation syringe needle (12), the ink in via hole is removed.
4. a kind of PCB printing machine with clear excess ink according to claim 1, is characterized in that: described curing mechanism (3) adopts exposure curing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845732.6U CN204398524U (en) | 2014-12-26 | 2014-12-26 | A kind of PCB printing machine with clear excess ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845732.6U CN204398524U (en) | 2014-12-26 | 2014-12-26 | A kind of PCB printing machine with clear excess ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204398524U true CN204398524U (en) | 2015-06-17 |
Family
ID=53422419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420845732.6U Expired - Fee Related CN204398524U (en) | 2014-12-26 | 2014-12-26 | A kind of PCB printing machine with clear excess ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204398524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113093352A (en) * | 2021-03-01 | 2021-07-09 | 江东科技有限公司 | Dredging device and dredging method for optical fiber mold |
-
2014
- 2014-12-26 CN CN201420845732.6U patent/CN204398524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113093352A (en) * | 2021-03-01 | 2021-07-09 | 江东科技有限公司 | Dredging device and dredging method for optical fiber mold |
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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: 20150617 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |