CN207757103U - A kind of pcb board laser drill positioning device - Google Patents
A kind of pcb board laser drill positioning device Download PDFInfo
- Publication number
- CN207757103U CN207757103U CN201721791057.3U CN201721791057U CN207757103U CN 207757103 U CN207757103 U CN 207757103U CN 201721791057 U CN201721791057 U CN 201721791057U CN 207757103 U CN207757103 U CN 207757103U
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- Prior art keywords
- ribs
- substrate
- laser drill
- pcb board
- positioning device
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- 239000000758 substrate Substances 0.000 claims abstract description 36
- 238000001179 sorption measurement Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Laser Beam Processing (AREA)
- Drilling And Boring (AREA)
Abstract
The utility model discloses a kind of pcb board laser drill positioning devices, including substrate (2) and set on orthogonal X ribs (302) on substrate (2) and Y ribs (3), the Y ribs (3) do planar movement along X-axis, and the X ribs (302) can do planar movement along X-axis or Y-axis；The substrate (2) is internally provided with a plurality of cavities (5), the corresponding substrate surface of the multiple cavity (5) is equipped with several wind inlets (6), the multiple cavity (5) is respectively connected with the gas-guide tube (501) for capableing of on and off, the corresponding connection of the wind inlet (6), cavity (5) and gas-guide tube (501).The utility model can be according to the size of vacuum suction area on the position adjust automatically substrate (2) of Y ribs (3), to adjust locating effect of the substrate (2) to different size PCB workpiece.
Description
Technical field
The utility model is related to pcb board manufacture fields, more particularly to a kind of laser drill positioning device of pcb board.
Background technology
It is particularly important to the positioning of PCB in order to improve borehole accuracy in the laser drill process of pcb board, with
PCB processing technologies reach its maturity, and CCD practices shooting positioning instead of traditional manual positioning mode automatically, and CCD practices shooting automatically
When positioning, operator needs to put product in machine operation table top CCD high-definition camera scanning areas range areas, beats automatically
Hole machine is caught automatically grabs target on product and moving guide rail contraposition punching, and since CCD practices shooting automatically, to position be by camera pair
PCB workpiece in scanning range carry out schematic capture, and computer is positioned by the identification to graphical pixel point, but
In actual production problem is encountered that, since the size of PCB workpiece differs, when processing thickness and size are all smaller
When PCB workpiece, table top becomes smaller to the adsorption capacity of PCB, and when adsorption capacity change is small, relatively thin PCB is susceptible to out-of-flatness and is easy
The phenomenon that loosening, this problem cause the flat image that CCD camera captures and real image variant, and then lead to laser certainly
Dynamic bore position it is easy to appear deviation, moreover, because the operator position of placing product to work top every time it is inconsistent and
Lead to sweep time time lengthening, reduces production efficiency.
Utility model content
The purpose of the utility model is to overcome shortcomings in the prior art, and laser drill can be improved by providing one kind
A kind of pcb board laser drill positioning device of locating effect.
In order to solve the above technical problems, the utility model is solved by following technical proposals：
A kind of pcb board laser drill positioning device, for the mobile table top mounted on laser drill, the pcb board swashs
Drill finish hole positioning device includes substrate and orthogonal X ribs and Y ribs, the Y ribs are done along X-direction on the substrate
Planar movement, the X ribs can do planar movement along X-direction or Y direction；The substrate is internally provided with a plurality of cavities,
The multiple cavity is in L-shaped, and the multiple L-shaped array of cavities is distributed in inside the substrate, and the multiple cavity corresponds to
Substrate surface be equipped with several wind inlets, the multiple cavity is respectively connected with the gas-guide tube for capableing of on and off, the suction
Air holes, cavity and gas-guide tube correspond to connection.
Preferably, the substrate is equipped with the guide rail for installing the Y ribs, and the guide rail is equipped with sliding block, the Y
Rib is installed on the sliding block, and the sliding block is equipped with stroke inductor.
Preferably, the pcb board laser drill positioning device is equipped with controller, and the gas-guide tube is equipped with solenoid valve, institute
State stroke inductor, solenoid valve is electrically connected with the controller.
Preferably, the X ribs are equipped with sliding slot, and one end of the Y ribs is slided in the sliding slot.
The utility model has the following advantages compared with prior art and advantageous effect：
1. multiple L-shaped cavitys are distributed in the substrate of the utility model, each L-shaped cavity is corresponding air draught
Hole separately provides vacuum adsorption force, and the cavity is respectively connected with solenoid valve, and the utility model can automatically be adjusted according to the position of Y ribs
The size of vacuum suction area on integral basis plate avoids to adjust platform to the adsorption capacity of different size PCB workpiece and works as PCB
Cause PCB not to be close to platform since platform is weaker to its adsorption capacity in the case that size is smaller and position unsteady lack
It falls into.
2. the substrate of the utility model is equipped with the X ribs and Y ribs of adjustable position, the X ribs are used for Y ribs
It is pre-positioned for PCB workpiece, improves laser drill CCD Scan orientation speed, the sliding block is equipped with stroke inductor, the row
Journey inductor is used to mark the position of Y ribs, and then the conducting quantity of the gas-guide tube is controlled by controller and solenoid valve,
The adsorption area for having automatically adjusted the substrate, to enhance the locating effect to different size PCB workpiece.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of vertical view of pcb board laser drill positioning device.
Fig. 2 is a kind of cavity structure schematic diagram of pcb board laser drill positioning device.
Fig. 3 is a kind of longitudinal sectional drawing of pcb board laser drill positioning device.
Specific implementation mode
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
The specific implementation process of the utility model is as follows：
As shown in Figure 1 to Figure 3, a kind of pcb board laser drill positioning device, for the mobile table top mounted on laser drill
Upper 1, the pcb board laser drill positioning device includes substrate 2 and is respectively arranged on orthogonal X ribs 302 and Y on substrate and keeps off
Side 3, the Y ribs 3 do planar movement along X-direction, and the X ribs can do planar movement along X-axis or Y direction；It is described
Substrate is internally provided with a plurality of cavities 5, and 5 corresponding substrate surface of the multiple cavity is equipped with several wind inlets 6, the multiple sky
Chamber 5 is respectively connected with the gas-guide tube 501 for capableing of on and off, and the wind inlet 6, cavity 5 and gas-guide tube 501 correspond to connection.
The substrate 2 is equipped with the guide rail 7 for installing the Y ribs, and the guide rail 7 is equipped with sliding block 303, the Y
Rib is installed on the sliding block 303, and the sliding block 303 is equipped with stroke inductor 304.
The multiple cavity 5 is in L-shaped, and 5 array distribution of cavity of the multiple L-shaped is inside the substrate 2.
The pcb board laser drill positioning device is equipped with controller (not shown), and the gas-guide tube 501 is equipped with solenoid valve
(not shown), the stroke inductor 304 and solenoid valve are electrically connected with the controller.
The Y ribs are equipped with sliding slot 301, one end sliding in the sliding slot 301 of the X ribs.
The operation principle of the present embodiment is：When start-up operation, substantially adjusted according to the size of PCB workpiece first Y ribs 3 with
The position of X ribs 302, the Y ribs 3 are slided along the guide rail 7 since one end of X ribs 302 is slidably fixed on Y ribs 3,
So X ribs 302 can not only be moved with the movement of Y ribs 3 along X-direction, and can be in 3 upper edge Y-axis of the Y ribs
Direction move, such design can PCB workpiece the substrate 2 any point complete pre-determined bit.When the position of Y ribs is true
Periodically, the position data of Y ribs 3 is sent to controller by the shape journey inductor, and controller is by handling the run-length data
Solenoid valve is controlled, to controlling the conducting quantity of gas-guide tube 501, when the conducting quantity of gas-guide tube 501 increases, the substrate
2 adsorption area increases, and when the change of the conducting quantity of gas-guide tube 501 is small, the adsorption area of the substrate 2 reduces, due to vacuum
The power of pump is constant, and described when the adsorption area of substrate 2 increases, the suction of wind inlet 6 described in unit becomes smaller, and works as substrate
When 2 adsorption area reduces, the suction of unit wind inlet 6 increases, and the adsorption area that the present embodiment is capable of adjust automatically substrate 2 makes
The adsorption capacity size of substrate 2 is not influenced by PCB surface product, when processing dimension and the smaller PCB workpiece of thickness, ensure that PCB
Workpiece is capable of being attached on substrate 2 of close and firm, avoid due to adsorption capacity it is too small in the case of, PCB workpiece are on table top
Out-of-flatness or CCD Scan orientation deviations caused by shaking.The X ribs 302 and Y ribs 3, which are equipped with, can fix it
The bolt (not shown) of displacement tightens the bolt when the location determination of the Y ribs 3 and X ribs 302, at this time by PCB works
Part is positioned over 2 surface region of substrate of adsorption capacity, so that the side of PCB workpiece is close to the X ribs and Y ribs, so as to PCB
The advantages of being pre-positioned, being designed in this way is, due to being pre-positioned to PCB workpiece, so laser drill CCD Scan orientations
Speed is accelerated, and simplifies operation sequence, improves production efficiency.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, under other any Spirit Essences and principle without departing from the utility model made by change, modify, replace
In generation, simplifies combination, should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (4)
1. a kind of pcb board laser drill positioning device, for the mobile table top mounted on laser drill, it is characterised in that：Institute
It includes substrate and orthogonal X ribs and Y ribs on the substrate, Y ribs edge to state pcb board laser drill positioning device
X-direction does planar movement, and the X ribs can do planar movement along X-axis or Y direction；
The substrate is internally provided with a plurality of cavities, and the multiple cavity is in L-shaped, and the multiple L-shaped array of cavities is distributed in
Inside the substrate, the corresponding substrate surface of the multiple cavity is equipped with several wind inlets, and the multiple cavity is respectively connected with
It is capable of the gas-guide tube of on and off, the wind inlet, cavity and gas-guide tube correspond to connection.
2. pcb board laser drill positioning device according to claim 1, it is characterised in that：The substrate is equipped with and is used for
The guide rail of the Y ribs is installed, the guide rail is equipped with sliding block, and the Y ribs are installed on the sliding block, are set on the sliding block
There is stroke inductor.
3. pcb board laser drill positioning device according to claim 2, it is characterised in that：The pcb board laser drill is fixed
Position device is equipped with controller, and the gas-guide tube is equipped with solenoid valve, and the stroke inductor, solenoid valve and the controller are electrically connected
It connects.
4. pcb board laser drill positioning device according to claim 1, it is characterised in that：The X ribs, which are equipped with, to be slided
It is slided in the sliding slot one end of slot, the Y ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791057.3U CN207757103U (en) | 2017-12-20 | 2017-12-20 | A kind of pcb board laser drill positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791057.3U CN207757103U (en) | 2017-12-20 | 2017-12-20 | A kind of pcb board laser drill positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207757103U true CN207757103U (en) | 2018-08-24 |
Family
ID=63187876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721791057.3U Expired - Fee Related CN207757103U (en) | 2017-12-20 | 2017-12-20 | A kind of pcb board laser drill positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207757103U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095074A (en) * | 2018-09-07 | 2018-12-28 | 广东东方精工科技股份有限公司 | A kind of vacuum regulator and transport device of case binder |
| CN110102968A (en) * | 2019-04-16 | 2019-08-09 | 雅达电子(罗定)有限公司 | A kind of processing method of the red glue net printing stencil of SMT |
| CN111168869A (en) * | 2020-01-15 | 2020-05-19 | 东莞市嘉宏机电科技有限公司 | Self-positioning clamp of glass engraving and milling machine |
| CN111669894A (en) * | 2020-06-18 | 2020-09-15 | 江西沃格光电股份有限公司 | Microstrip circuit and manufacturing method thereof |
-
2017
- 2017-12-20 CN CN201721791057.3U patent/CN207757103U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095074A (en) * | 2018-09-07 | 2018-12-28 | 广东东方精工科技股份有限公司 | A kind of vacuum regulator and transport device of case binder |
| CN110102968A (en) * | 2019-04-16 | 2019-08-09 | 雅达电子(罗定)有限公司 | A kind of processing method of the red glue net printing stencil of SMT |
| CN110102968B (en) * | 2019-04-16 | 2021-04-23 | 雅达电子(罗定)有限公司 | Processing method of SMT red glue screen printing template |
| CN111168869A (en) * | 2020-01-15 | 2020-05-19 | 东莞市嘉宏机电科技有限公司 | Self-positioning clamp of glass engraving and milling machine |
| CN111669894A (en) * | 2020-06-18 | 2020-09-15 | 江西沃格光电股份有限公司 | Microstrip circuit and manufacturing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 |