CN207993362U - A kind of lens location automatic calibration device for roll-to-roll laser direct-writing exposure machine - Google Patents
A kind of lens location automatic calibration device for roll-to-roll laser direct-writing exposure machine Download PDFInfo
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- CN207993362U CN207993362U CN201820372387.7U CN201820372387U CN207993362U CN 207993362 U CN207993362 U CN 207993362U CN 201820372387 U CN201820372387 U CN 201820372387U CN 207993362 U CN207993362 U CN 207993362U
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Abstract
The utility model provides a kind of lens location automatic calibration device for roll-to-roll laser direct-writing exposure machine, includes lifting cylinder, the camera support on the lifting cylinder and the calibration for cameras on the camera support mounted on the exposure desk groove；The lifting cylinder is in retracted mode when the bare headed group of the exposure is exposed PCB substrate, and the lifting cylinder, camera support and calibration for cameras are below the upper surface of the sucker at this time；The lifting cylinder is in stretching state when the calibration for cameras demarcates the lens location of exposure shaven head group, and the lifting cylinder, camera support and calibration for cameras are above the upper surface of the sucker at this time.The utility model can realize the unartificialization processing of the lens location calibration of roll-to-roll laser direct-writing exposure machine, save the lens location nominal time, and lens location calibration repeatability is high.
Description
Technical field
It is specifically a kind of to be exposed for roll-to-roll laser direct-writing the utility model is related to laser direct-writing exposure machine technical field
The lens location automatic calibration device of machine.
Background technology
Lens location calibration is the important procedure of roll-to-roll laser direct-writing exposure machine equipment exposure.Roll-to-roll laser direct-writing exposes
After Photomechanical equipment runs a period of time, exposing the lens location deviation of shaven head group can lead to problems such as graphic joining not upper so that
Product is scrapped because ill-exposed, therefore just needs to carry out a lens location calibration at regular intervals.Due to manually demarcating
Lens location inefficiency, poor repeatability, therefore, it is necessary to design a kind of lens location automatic calibration device.
Utility model content
The purpose of this utility model is to provide a kind of lens locations for roll-to-roll laser direct-writing exposure machine to mark automatically
Determine device, which can realize the automatic Calibration of lens location.
The technical solution of the utility model is：
A kind of lens location automatic calibration device for roll-to-roll laser direct-writing exposure machine, the roll-to-roll laser direct-writing
Exposure machine includes exposure desk, the exposure shaven head group for being exposed to PCB substrate is arranged above exposure desk and is placed on
Sucker on exposure desk for adsorbing PCB substrate, the automatic calibration device include the liter being mounted in the exposure desk groove
Sending down abnormally ascending cylinder, the camera support on the lifting cylinder and the calibration for cameras on the camera support；It is described
Lifting cylinder is in retracted mode when the bare headed group of the exposure is exposed PCB substrate, at this time the lifting cylinder, camera
Holder and calibration for cameras are below the upper surface of the sucker；The lifting cylinder is in the calibration for cameras to exposure shaven head group
Stretching state is in when lens location is demarcated, the lifting cylinder, camera support and calibration for cameras are above described at this time
The upper surface of sucker.
The lens location automatic calibration device for roll-to-roll laser direct-writing exposure machine, it is characterised in that：It is described
Calibration for cameras has several.
The beneficial effects of the utility model are：
As shown from the above technical solution, the utility model can realize the lens location mark of roll-to-roll laser direct-writing exposure machine
Fixed unartificialization processing, has been saved the lens location nominal time, and lens location calibration repeatability is high.
Description of the drawings
Fig. 1 is that the stereochemical structure of the roll-to-roll laser direct-writing exposure machine and plate putting machine, unloader of the utility model application is shown
It is intended to；
Fig. 2 is the stereochemical structure sectional drawing of the roll-to-roll laser direct-writing exposure machine of the utility model application；
Fig. 3 is the stereochemical structure signal that the caliberating device of the utility model is mounted on roll-to-roll laser direct-writing exposure machine
Figure；
Fig. 4 is the sectional view when caliberating device of the utility model is retracted；
Fig. 5 is the sectional view when caliberating device of the utility model stretches out；
Wherein, 1- plate putting machines, the roll-to-roll laser direct-writing exposure machines of 2-, 3- unloaders, the bare headed group of 4- exposures, 5-PCB substrates,
6- suckers, 7- lifting cylinders, 8- camera supports, 9- calibration for cameras, 10- calibration for cameras photosurfaces.
Specific implementation mode
The utility model is further illustrated in the following with reference to the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, plate putting machine 1 and unloader 3 are respectively arranged with before and after roll-to-roll laser direct-writing exposure machine 2.Volume
Exposure shaven head group 4 to rolling up laser direct-writing exposure machine 2 exposes one piece of PCB substrate 5, and plate putting machine 1, that unloader 3 puts rewinding is primary.It exposes
Light time is exposed by 6 vacuum suction PCB substrate 5 of sucker, therefore cannot have anything to protrude the upper table of sucker 6 when exposure
Face.
As shown in figure 3, a kind of lens location automatic calibration device for roll-to-roll laser direct-writing exposure machine, including installation
Lifting cylinder 7 in exposure desk groove, the camera support 8 on lifting cylinder 7 and on camera support 8
Calibration for cameras 9.Since exposure desk groove is located at 6 side of sucker, lifting cylinder 7 also is located at 6 side of sucker.Lifting cylinder 7
Calibration for cameras 9 is driven to lift.The quantity of calibration for cameras 9 is determined by the focusing range of calibration for cameras 9, as used three in the present embodiment
A calibration for cameras 9, you can complete the automatic Calibration of four lens locations of exposure shaven head group 4.
The operation principle of the utility model：
As shown in figure 4, lifting cylinder 7 is in retracted mode when exposure shaven head 4 pairs of PCB substrates 5 of group are exposed, at this time
Lifting cylinder 7, camera support 8 and calibration for cameras 9 are below the upper surface of sucker 6.
It is stretched as shown in figure 5, lifting cylinder 7 is in when calibration for cameras 9 demarcates the lens location of exposure shaven head group 4
It does well, lifting cylinder 7, camera support 8 and calibration for cameras 9 are above the upper surface of sucker 6 at this time, so that calibration for cameras
Photosurface 10 is higher than the upper surface of sucker 6, and X, the Y-axis platform of roll-to-roll laser direct-writing exposure machine 2 drive the mirror of exposure shaven head group 4
Head moves to 9 top of calibration for cameras, you can completes lens location calibration.
Embodiment described above is only that preferred embodiments of the present invention are described, not to this practicality
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various modifications and improvement that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (2)
1. a kind of lens location automatic calibration device for roll-to-roll laser direct-writing exposure machine, the roll-to-roll laser direct-writing exposes
Ray machine includes exposure desk, the exposure shaven head group for being exposed to PCB substrate is arranged above exposure desk and is placed on exposure
Sucker in light table for adsorbing PCB substrate, it is characterised in that：The automatic calibration device includes recessed mounted on the exposure desk
Lifting cylinder in slot, the camera support on the lifting cylinder and the calibration phase on the camera support
Machine；The lifting cylinder is in retracted mode when the bare headed group of the exposure is exposed PCB substrate, at this time the lifting air
Cylinder, camera support and calibration for cameras are below the upper surface of the sucker；The lifting cylinder is in the calibration for cameras to exposure
The lens location of shaven head group is in stretching state when being demarcated, and the lifting cylinder, camera support and calibration for cameras are equal at this time
Higher than the upper surface of the sucker.
2. the lens location automatic calibration device according to claim 1 for roll-to-roll laser direct-writing exposure machine, special
Sign is：The calibration for cameras has several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820372387.7U CN207993362U (en) | 2018-03-19 | 2018-03-19 | A kind of lens location automatic calibration device for roll-to-roll laser direct-writing exposure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820372387.7U CN207993362U (en) | 2018-03-19 | 2018-03-19 | A kind of lens location automatic calibration device for roll-to-roll laser direct-writing exposure machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207993362U true CN207993362U (en) | 2018-10-19 |
Family
ID=63828295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820372387.7U Active CN207993362U (en) | 2018-03-19 | 2018-03-19 | A kind of lens location automatic calibration device for roll-to-roll laser direct-writing exposure machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207993362U (en) |
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2018
- 2018-03-19 CN CN201820372387.7U patent/CN207993362U/en active Active
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 230088 the 11 level of F3 two, two innovation industrial park, No. 2800, innovation Avenue, Hi-tech Zone, Hefei, Anhui. Patentee after: Hefei Xinqi microelectronics equipment Co., Ltd Address before: Two, H2 building, No. 2800, Wangjiang Industrial Park, 230088 Wangjiang West Road, hi tech Zone, Anhui, Hefei, 533 Patentee before: HEFEI XINQI MICROELECTRONIC EQUIPMENT CO., LTD. |