CN209265177U - A kind of direct exposure sources of arc-shaped workpiece laser - Google Patents
A kind of direct exposure sources of arc-shaped workpiece laser Download PDFInfo
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- CN209265177U CN209265177U CN201920236499.4U CN201920236499U CN209265177U CN 209265177 U CN209265177 U CN 209265177U CN 201920236499 U CN201920236499 U CN 201920236499U CN 209265177 U CN209265177 U CN 209265177U
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Abstract
The utility model discloses a kind of direct exposure sources of arc-shaped workpiece laser, including rack and exposure components, it is swung in rack and absorption of workpieces component is installed, the absorption of workpieces component is driven by pendulous device, the adsorption plane of the absorption of workpieces component is cylindrical surface, is provided with adsorption hole on adsorption plane and is connected to negative pressure device；Exposure components include the pedestal being fixed in rack, X slide is slidably fitted with along horizontal X axis direction on pedestal, the X slide is driven by X power device, Y slide is slidably fitted with along horizontal Y direction on X slide, the Y slide is driven by Y power device, DMD exposure cameras is installed on Y slide, on the horizontally disposed and horizontal radius in cylindrical surface of the DMD exposure cameras, DMD exposure cameras is towards adsorption plane, horizontal X axis direction is parallel with the central axis on cylindrical surface, and horizontal Y-axis is parallel with horizontal radius where DMD exposure cameras.The exposure sources can be exposed the arc-shaped inner surface of workpiece.
Description
Technical field
The utility model relates to a kind of direct exposure sources of laser more particularly to a kind of arc-shaped workpiece laser directly to expose and set
It is standby.
Background technique
Recently, the technology (Laser Direct Imaging, LDI) directly drawn carried out using laser, that is, do not needed
Egative film without light shield Exposure mode, be widely used, with replace tradition utilize light shield mercury lamp exposure mode.It is such to swash
Light directly exposes before square mesh or exists a disadvantage, is exactly that the direct exposure sources of laser typically can only be to the workpiece of plane
Surface exposure, and the surface of arc-shaped workpiece can not be exposed.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of direct exposure sources of arc-shaped workpiece laser, the exposures
Light device can be exposed the arc-shaped inner surface of workpiece.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of arc-shaped workpiece laser, which directly exposes, to be set
It is standby, including rack, it is provided with exposure components in the rack, is swung in the rack and arc-shaped absorption of workpieces group is installed
Part, the absorption of workpieces component are driven by pendulous device and are rocked to exposure completion station by feeding station, the absorption of workpieces component
Adsorption plane is cylindrical surface and the oscillation center of absorption of workpieces component and the center overlapping of axles on cylindrical surface, is provided on the adsorption plane
Adsorption hole, the adsorption hole are connected to negative pressure device；The exposure components include the pedestal being fixed in rack, edge on the pedestal
Horizontal X axis direction is slidably fitted with X slide, which is driven by X power device, sliding along horizontal Y direction on the X slide
Dynamic to be equipped with Y slide, which is driven by Y power device, is equipped with DMD exposure cameras on the Y slide, which exposes mirror
On the horizontally disposed and horizontal radius in cylindrical surface of head, DMD exposure cameras is towards adsorption plane, the horizontal X axis direction and circle
The central axis of cylinder is parallel, and the horizontal Y-axis is parallel with horizontal radius where DMD exposure cameras.
As a preferred solution, the exposure sources further include DMD exposure cameras calibrating installation, the calibrating installation packet
The calibration camera being fixed on absorption of workpieces component is included, the calibration camera is in when which swings to calibration station
Horizontal position and corresponding with DMD exposure cameras, the DMD exposure cameras is installed on Z slide, which slides along vertical Z axis
It is installed on Y slide, the Z slide is driven by Z power device.
As a preferred solution, the absorption of workpieces component includes cylinder pedestal, and the inner surface of the cylinder pedestal is
The adsorption plane of 90 ° of central angles, the calibration camera is set to one end of cylinder pedestal and DMD exposure cameras is adapted to.
As a preferred solution, gantry pillars is installed in the rack, moment is installed on the gantry pillars
The rotation center of motor, the power end of the torque motor is located on the central axis of cylinder pedestal, and cylinder pedestal is installed by swing arm
In the power end of torque motor.
As a preferred solution, the swing arm includes the first swing arm monomer and the second swing arm monomer, the first swing arm list
One end of body and one end of the second swing arm monomer are connected to the power end of torque motor, the other end of the first swing arm monomer and
The other end of second swing arm monomer passes through connecting shaft and connect with the both ends of cylinder pedestal.
As a preferred solution, connection is connected between one end of the first swing arm monomer and the second swing arm monomer
Bar.
As a preferred solution, the X power device, Y power device, Z power device are linear electric machine.
As a preferred solution, the pole for detecting X slide extreme position is provided between the pedestal and X slide
Extreme position detection sensor.
After above-mentioned technical proposal, the effect of the utility model is: the direct exposure sources of the laser can be to workpiece
Arc-shaped inner surface carry out Direct Laser exposure, in use, workpiece to be directly fixed on to the adsorption plane of absorption of workpieces component
On by vacuum suction, then pendulous device can drive absorption of workpieces component to swing, while DMD exposure cameras is in X power device
Driving under move in X direction, and the movement of X-direction keeps DMD exposure cameras mobile in the width direction of workpiece, two such side
To movement so that the position of exposure is covered the arcwall face of entire workpiece, to complete to expose, and the adjustment of Y-direction can be with
The horizontal position of DMD exposure cameras is adjusted, and DMD exposure cameras can be moved along the horizontal radius of the arcwall face of workpiece, this
Sample DMD exposure cameras is adjustable at a distance from the arcwall face of workpiece, can preferably adjust focal length in this way, keeps exposure more quasi-
Really.
Again since the exposure sources further include DMD exposure cameras calibrating installation, which includes being fixed on workpiece
Calibration camera in absorbent module, the absorption of workpieces component swing to calibration station when the calibration camera be in a horizontal position and with
DMD exposure cameras is corresponding, and the DMD exposure cameras is installed on Z slide, which is slidably mounted on Y slide along vertical Z axis
On, the Z slide is driven by Z power device, in this way, can calibrate the position of DMD exposure cameras using calibration camera, is passed through
Z power device and then calibrates DMD exposure cameras is at adsorption plane horizontal half so as to adjust the height of DMD exposure cameras
The spacing of diameter, so each position in exposure between DMD exposure cameras and the arcwall face of workpiece is equal always, and exposure effect is more
It is good.
Again since the absorption of workpieces component includes cylinder pedestal, the inner surface of the cylinder pedestal is the suction of 90 ° of central angles
Attached face, the calibration camera is set to one end of cylinder pedestal and DMD exposure cameras is adapted to, and the position of the calibration camera can be more
Good calibration DMD exposure cameras when calibration, is just directed at DMD exposure cameras, thus school when calibration camera is just at horizontality
Quasi- precision is more acurrate.
Again due to being equipped with gantry pillars in the rack, torque motor is installed on the gantry pillars, torque electricity
The rotation center of the power end of machine is located on the central axis of cylinder pedestal, and cylinder pedestal is installed on the dynamic of torque motor by swing arm
Power end, the swing arm include the first swing arm monomer and the second swing arm monomer, one end of the first swing arm monomer and the second swing arm monomer
One end be connected to the power end of torque motor, the other end of the other end of the first swing arm monomer and the second swing arm monomer is equal
It is connect by connecting shaft with the both ends of cylinder pedestal.It is connected between one end of the first swing arm monomer and the second swing arm monomer
Connecting rod, such cylinder pedestal can drive swing by torque motor, and precision is more preferable, in addition, swing arm can be connected preferably
Cylinder pedestal runs the overturning of cylinder pedestal more stable.
Again due to being provided with the extreme position detection biography for detecting X slide extreme position between the pedestal and X slide
Sensor can preferably detect the sliding position of X slide using the extreme position detection sensor, and X slide is then to be scanned into
The position given, and then keep the scanning motion of width direction more reliable.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the positive structure schematic of the utility model embodiment；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the perspective view of the utility model embodiment；
In attached drawing: 1. racks；2. pedestal；3. absorption of workpieces component；31. cylinder pedestal；32. the first swing arm monomer；33. the
Two swing arm monomers；34. connecting shaft；35. gantry pillars；36. connecting rod；4.DMD exposure cameras；5. torque motor；6. calibrating phase
Machine；7.X power device；8.X slide；9.Y slide；10.Z slide；11.Y power device；12.Z power device；13. first limit
Position-detection sensor；14. the second extreme position detection sensor.
Specific embodiment
The utility model is described in further detail below by specific embodiment.
As shown in Figures 1 to 4, a kind of direct exposure sources of arc-shaped workpiece laser, including rack 1 are arranged in the rack 1
There are exposure components, is swung in the rack 1 and arc-shaped absorption of workpieces component 3 is installed, which is filled by swinging
It sets driving and exposure completion station is rocked to by feeding station, as shown in Figure 1, absorption of workpieces component 3 is swung to figure in the present embodiment
The left side of paper is then feeding station, and is calibration station the location of in Fig. 1, and practical is also to start station for exposure, workpiece
Absorbent module 3 is further continued for rotating counterclockwise the exposure scan for the arc surface that can complete entire arc-shaped workpiece.
The adsorption plane of the absorption of workpieces component 3 is in cylindrical surface and the oscillation center and cylindrical surface of absorption of workpieces component 3
Mandrel is overlapped, and is provided with adsorption hole on the adsorption plane, which is connected to negative pressure device；When workpiece is placed on adsorption plane
When will be by vacuum suction, to complete to fix, which can be the glass of arc or the product of other circular shapes.
The exposure components include the pedestal 2 being fixed in rack 1, are slidably installed on the pedestal 2 along horizontal X axis direction
There is X slide 8, which is driven by X power device 7, it is slidably fitted with Y slide 9 along horizontal Y direction on the X slide 8,
The Y slide 9 is driven by Y power device 11, is equipped with DMD exposure cameras 4 on the Y slide 9, which sets
It sets and on the horizontal radius in cylindrical surface, DMD exposure cameras 4 is towards adsorption plane, in the horizontal X axis direction and cylindrical surface
Mandrel is parallel, and the horizontal Y-axis is parallel with 4 place horizontal radius of DMD exposure cameras.
Wherein, in the present embodiment, the exposure sources further include 4 calibrating installation of DMD exposure cameras, which includes
The calibration camera 6 being fixed on absorption of workpieces component 3, when which swings to calibration station at the calibration camera 6
In horizontal position and corresponding with DMD exposure cameras 4, the DMD exposure cameras 4 is installed on Z slide 10, and the Z slide 10 is along perpendicular
Straight Z axis is slidably mounted on Y slide 9, and the Z slide 10 is driven by Z power device 12.
The X power device 7, Y power device 11, Z power device 12 are linear electric machine, can be with using the linear electric machine
Accurately drive the sliding of corresponding slide.
As shown in Figure 2 and Figure 4, the pole for detecting 8 extreme position of X slide is provided between the pedestal 2 and X slide 8
Extreme position detection sensor.In this implementation, it includes that the first extreme position detects that the quantity of extreme position detection sensor, which is two,
Sensor 13 and the second extreme position detection sensor 14, the first extreme position detection sensor 13 and the detection of the second extreme position
The distance between sensor 14 is then the axial scan width of arc-shaped workpiece, which preferably uses light
Electric switch is realized.
Again as shown in Figure 1 and Figure 4, the absorption of workpieces component 3 includes cylinder pedestal 31, the inner surface of the cylinder pedestal 31
For the adsorption plane of 90 ° of central angles, the calibration camera 6 is set to one end of cylinder pedestal 31 and DMD exposure cameras 4 is adapted to.Institute
It states and gantry pillars 35 is installed in rack 1, torque motor 5 is installed on the gantry pillars 35, the power end of the torque motor 5
Rotation center be located on the central axis of cylinder pedestal 31, cylinder pedestal 31 is installed on the power end of torque motor 5 by swing arm.
The swing arm includes the first swing arm monomer 32 and the second swing arm monomer 33, one end of the first swing arm monomer 32 and the second swing arm monomer
33 one end is connected to the power end of torque motor 5, the other end of the first swing arm monomer 32 and the second swing arm monomer 33
The other end is connect by horizontally disposed connecting shaft 34 with the both ends of cylinder pedestal 31.One end of the first swing arm monomer 32
And second be connected with connecting rod 36 between swing arm monomer 33.One end of the first swing arm monomer 32,33 and of the second swing arm monomer
Connecting rod 36 is provided with hollow hole, and connecting rod 36 is to be fixed by screws in the first swing arm monomer 32 and the second swing arm monomer
Between 33.
The working principle of the utility model is:
1, by cylinder pedestal 31, arc-shaped workpiece is placed on adsorption plane, bears to feeding station torque motor 5 by pendulum clockwise
Pressure device suction generates negative-pressure adsorption and fixed arc-shaped workpiece；
2, torque motor 5 drives cylinder pedestal 31 to swing, and DMD exposure cameras 4 exposes since exposure enlightens position, works as column
DMD exposure cameras 4 stops exposure after face pedestal 31 swings to exposure stop position；
As soon as 3, X power device 7 drives X slide 8 to slide a position, DMD exposure cameras 4 is swept at axis direction mobile one
Width is retouched, then torque motor 5 drives 31 backswing of cylinder pedestal again, and DMD exposure cameras 4 exposes once, so again
Repeatedly, until the entire arcwall face of arc-shaped workpiece is exposed completion, then torque motor 5 drives cylinder pedestal 31 to be rocked to again
Feeding station removes workpiece.
The executive devices such as negative pressure device, torque motor 5, the linear electric machine mentioned in the present embodiment are current conventional skill
Art, it is detailed in " mechanical design handbook the 5th edition " of the 5th edition the 28th printing in April, 2008 Beijing to disclose gas
Cylinder, the specific structure of motor and other transmission mechanisms and principle and other designs, belong to the prior art, structure understands bright
, on 08 01st, 2008 modern times practical the 3rd edition SMC training materials of pneumatics published by China Machine Press just in detail
Thin discloses vacuum unit, gas return path and process control, and showing the gas circuit structure in the present embodiment is also existing skill
Art, it is cheer and bright, in " the motor driven and speed regulation " book published on 07 01st, 2015 by Chemical Industry Press also in detail
The control for describing motor and travel switch, therefore, circuit, air circuit connection are all clear.
Embodiment described above is only the description to the preferred embodiment of the present invention, not as the limit to the scope of the invention
It is fixed, on the basis of not departing from design spirit of the present invention, to various modifications and transformation that technical solution of the present invention is made, it should all fall
Enter in the protection scope that claims of the present invention determines.
Claims (8)
1. a kind of direct exposure sources of arc-shaped workpiece laser, including rack, exposure components are provided in the rack, feature exists
In: it is swung in the rack and arc-shaped absorption of workpieces component is installed, which is driven by pendulous device by upper
Material station is rocked to exposure and completes station, and the adsorption plane of the absorption of workpieces component is in cylindrical surface and the swing of absorption of workpieces component
The center overlapping of axles of the heart and cylindrical surface are provided with adsorption hole on the adsorption plane, which is connected to negative pressure device；The exposure
Optical assembly includes the pedestal being fixed in rack, is slidably fitted with X slide along horizontal X axis direction on the pedestal, the X slide by
X power device drives, and is slidably fitted with Y slide along horizontal Y direction on the X slide, which is driven by Y power device,
DMD exposure cameras is installed on the Y slide, on the horizontally disposed and horizontal radius in cylindrical surface of the DMD exposure cameras,
For DMD exposure cameras towards adsorption plane, the horizontal X axis direction is parallel with the central axis on cylindrical surface, and the horizontal Y-axis and DMD expose
Horizontal radius where light microscopic head is parallel.
2. a kind of direct exposure sources of arc-shaped workpiece laser as described in claim 1, it is characterised in that: the exposure sources are also
Including DMD exposure cameras calibrating installation, which includes the calibration camera being fixed on absorption of workpieces component, which inhales
The calibration camera is in a horizontal position and corresponding with DMD exposure cameras when attached component swings to calibration station, the DMD exposure mirror
Head is installed on Z slide, which is slidably mounted on Y slide along vertical Z axis, and the Z slide is driven by Z power device.
3. a kind of direct exposure sources of arc-shaped workpiece laser as claimed in claim 2, it is characterised in that: the absorption of workpieces group
Part includes cylinder pedestal, and the inner surface of the cylinder pedestal is the adsorption plane of 90 ° of central angles, and the calibration camera is set to cylinder seat
One end of body and DMD exposure cameras is adapted to.
4. a kind of direct exposure sources of arc-shaped workpiece laser as claimed in claim 3, it is characterised in that: installed in the rack
There is gantry pillars, torque motor is installed on the gantry pillars, the rotation center of the power end of the torque motor is located at cylinder
On the central axis of pedestal, cylinder pedestal is installed on the power end of torque motor by swing arm.
5. a kind of direct exposure sources of arc-shaped workpiece laser as claimed in claim 4, it is characterised in that: the swing arm includes the
One end of one swing arm monomer and the second swing arm monomer, one end of the first swing arm monomer and the second swing arm monomer is connected to torque
The other end of the power end of motor, the other end of the first swing arm monomer and the second swing arm monomer passes through connecting shaft and cylinder pedestal
Both ends connection.
6. a kind of direct exposure sources of arc-shaped workpiece laser as claimed in claim 5, it is characterised in that: the first swing arm list
Connecting rod is connected between one end of body and the second swing arm monomer.
7. a kind of direct exposure sources of arc-shaped workpiece laser as claimed in claim 6, it is characterised in that: the X power device,
Y power device, Z power device are linear electric machine.
8. a kind of direct exposure sources of arc-shaped workpiece laser as claimed in claim 7, it is characterised in that: the pedestal and X are sliding
The extreme position detection sensor for detecting X slide extreme position is provided between seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236499.4U CN209265177U (en) | 2019-02-25 | 2019-02-25 | A kind of direct exposure sources of arc-shaped workpiece laser |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920236499.4U CN209265177U (en) | 2019-02-25 | 2019-02-25 | A kind of direct exposure sources of arc-shaped workpiece laser |
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| CN209265177U true CN209265177U (en) | 2019-08-16 |
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| CN201920236499.4U Active CN209265177U (en) | 2019-02-25 | 2019-02-25 | A kind of direct exposure sources of arc-shaped workpiece laser |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782552A (en) * | 2019-02-25 | 2019-05-21 | 钧迪智能装备科技(苏州)有限公司 | A kind of direct exposure sources of arc-shaped workpiece laser |
| CN111290218A (en) * | 2020-01-20 | 2020-06-16 | 江苏芯迪科技有限公司 | Installing and debugging mechanism with DMD modular design and LDI equipment |
-
2019
- 2019-02-25 CN CN201920236499.4U patent/CN209265177U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782552A (en) * | 2019-02-25 | 2019-05-21 | 钧迪智能装备科技(苏州)有限公司 | A kind of direct exposure sources of arc-shaped workpiece laser |
| CN111290218A (en) * | 2020-01-20 | 2020-06-16 | 江苏芯迪科技有限公司 | Installing and debugging mechanism with DMD modular design and LDI equipment |
| CN111290218B (en) * | 2020-01-20 | 2022-08-23 | 江苏迪盛智能科技有限公司 | Installing and debugging mechanism with DMD modular design and LDI equipment |
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