CN107727656A - A kind of laser detection platform intelligent checking system - Google Patents
A kind of laser detection platform intelligent checking system Download PDFInfo
- Publication number
- CN107727656A CN107727656A CN201711203101.9A CN201711203101A CN107727656A CN 107727656 A CN107727656 A CN 107727656A CN 201711203101 A CN201711203101 A CN 201711203101A CN 107727656 A CN107727656 A CN 107727656A
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- Prior art keywords
- laser
- detection
- pallet
- monitor station
- workpiece
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- 238000001514 detection method Methods 0.000 title claims abstract description 100
- 230000000875 corresponding Effects 0.000 claims abstract description 11
- 230000001276 controlling effect Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000001702 transmitter Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 2
- 230000001737 promoting Effects 0.000 abstract description 3
- 238000010330 laser marking Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 101700039143 LAMP2 Proteins 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000002045 lasting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8411—Application to online plant, process monitoring
Abstract
The invention discloses a kind of laser detection platform intelligent checking system, including support, the upper end of support is provided with monitor station, and detection pallet is provided with monitor station；The intelligent checking system includes the reflecting plate of the laser beam emitting device being arranged on monitor station and corresponding laser beam emitting device, and detection pallet is fixedly mounted on the position between laser beam emitting device and reflecting plate；The intelligent checking system also includes controller, controller connection laser beam emitting device；Indicator lamp groups, detection controlling switch and power control switch are provided with the monitor station.The present invention is reasonable in design, avoids occurring error detection when human hand or other objects appear in detection pallet both sides when detection, and Detection results can be by indicator lamp real-time display, and simple to operate, detection is quick and precisely, practical, suitable for promoting.
Description
Technical field
The invention belongs to laser marking device field, more specifically to a kind of laser detection platform Intelligent Measurement system
System.
Background technology
Laser marking is that permanent mark is stamped on a variety of material surfaces with laser beam.The effect of mark is logical
Deep layer material is exposed in the evaporation for crossing entry material, or causes the Chemical Physics of entry material to change to carve trace by luminous energy
Mark, or moieties are burnt up by luminous energy, show pattern, the word of required etching.Laser marking have signature velocity it is fast,
The advantages that continuous good operating stability, positioning precision, it is widely used in electronics, hardware, aviation, auto parts, metal
The marking of the figure and word in the various fields such as label, LED.
Laser marking device is typically made up of workbench, laser, light path system and control system.Laser marking device
Workbench is typically simply provided as planar working table formula, side formula rotary chuck, vertical rotating platform or parallel-moving type conveyer belt, LED ball
The spherical workpiece such as bubble lamp need fixed placement in side formula rotary chuck or vertical rotating platform when needing laser to carry out circumferential mark
Upper carry out manual working, manually operation is all first to put what a workpiece on the spinning device, waits laser in workpiece surface
Circumferential one encloses after the completion of marking, then manually takes off workpiece and then place next workpiece.Its worker's loading and unloading activity duration is grown
And the work that can not stop work continuously, it could be gone after the completion of the time (typically at 4 seconds or so) for needing to wait laser marking after feeding
Enter next blanking action.Artificial loading probably needs 2 seconds also probably to need needed along with laser marking within 2 seconds plus blanking
The time that equivalent to one workpiece Product processing of the 4 seconds time wanted is completed is 8 seconds.And existing some enterprises production LED
The automatic wire body of bulb lamp requires that production capacity is 1200 per hour, that is, to complete within 3 seconds a workpiece product.According to current
Laser equipment just do not reach yield much to process, and cost of labor is high, activity duration length, low production efficiency, meets
The not market demand.
Therefore, applicant develops a kind of brand-new laser marking device, but on the market without and laser marking device
Corresponding detection platform.Detection platform needs to use the detection that pallet carries out workpiece, and can be with general on laser marking device.
In consideration of it, developing a kind of laser detection platform intelligent checking system turns into urgent problem to be solved.
The content of the invention
In view of the deficienciess of the prior art, object of the present invention is to provide a kind of laser detection platform Intelligent Measurement
System, reasonable in design, whether the principle for using laser to irradiate detect workpiece for same model, while according to laser reflection
Monitor station is divided into three regions by principle, when human hand or other objects appear in detection pallet both sides when avoiding detecting
There is error detection, Detection results can be by indicator lamp real-time display, and simple to operate, detection is quick and precisely, practical, is suitable to
Promote.
To achieve the above object, the invention provides following technical scheme：
A kind of laser detection platform intelligent checking system, including support, the upper end of support are provided with monitor station, on monitor station
It is provided with detection pallet, it is characterised in that：The intelligent checking system include being arranged on laser beam emitting device on monitor station and
The reflecting plate of corresponding laser beam emitting device, detection pallet are fixedly mounted on the position between laser beam emitting device and reflecting plate；Institute
Stating intelligent checking system also includes controller, controller connection laser beam emitting device；Be provided with the monitor station indicator lamp groups,
Detect controlling switch and power control switch；The pneumatic clamping mechanism of corresponding detection pallet is provided with the monitor station, pneumatically
Hold-down mechanism connects controller.
As a kind of technical scheme of optimization, the controller is using industrial computer；The laser beam emitting device includes
The laser cover being provided with monitor station, laser cover are internally provided with some laser modules, and laser module is sent out including laser
Emitter and laser pickoff, the laser that laser transmitter projects come out are transmitted into laser pickoff after expelling plate；According to sharp
The time of light reflection determines that monitor station is divided into three regions, the region between laser module and nearest detection pallet by distance
For a-quadrant, the region of the monitor station position before detection pallet both sides be B area, detection pallet close to the side of reflecting plate and
Region between reflecting plate is C regions；It is then that detection is unqualified that industrial computer, which is set in B area laser and do not reflected, in A, C region
It is then qualified to detect not reflect.
As a kind of technical scheme of optimization, the indicator lamp groups include a red led and a green instruction
Lamp.
As a kind of technical scheme of optimization, the pneumatic clamping mechanism includes two vertical gas being arranged on monitor station
Cylinder, two vertical cylinders are arranged on the both sides of detection pallet；The upper end of described two vertical cylinders is connected with lifting support, lifts
Pressing plate is provided with support, pressing plate plays a part of fixed test pallet；The vertical cylinder connection industrial computer.
By adopting the above-described technical solution, compared with prior art, the present invention is reasonable in design, the original irradiated using laser
Reason is carried out detecting whether workpiece is same model, while monitor station is divided into three regions according to the principle of laser reflection, is kept away
There is error detection when human hand or other objects appear in detection pallet both sides when inspection-free survey, Detection results can pass through finger
Show lamp real-time display, simple to operate, detection is quick and precisely, practical, suitable for promoting.
Referring to the drawings and embodiment the present invention will be further described.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the present invention.
Embodiment
Embodiment
As shown in figure 1, a kind of laser detection platform intelligent checking system, including support, the upper end of support are provided with detection
Platform 12, detection pallet 6 is provided with monitor station 12.As needed, detect on pallet 6 and be provided with installing plate, set on installing plate
Have locating slot, between locating slot and adjacent installing plate on be provided with a master positioning axle 7 and two secondary locating shafts 8, locating slot,
Master positioning axle 7 and two secondary locating shafts 8, which coordinate, can position workpiece.
The intelligent checking system includes the laser beam emitting device being arranged on monitor station 12 and corresponding laser beam emitting device
Reflecting plate 9, detection pallet 6 is fixedly mounted on position between laser beam emitting device and reflecting plate 9.The intelligent checking system
Also include controller, controller connection laser beam emitting device.Be provided with the monitor station indicator lamp groups, workpiece model selection by
Button 11 and detection controlling switch 10.The pneumatic clamping mechanism of corresponding detection pallet, pneumatic clamping are provided with the monitor station 12
Mechanism connects controller.
The controller is using industrial computer.The laser beam emitting device includes the laser cover being provided with monitor station
3, laser cover 3 is internally provided with some laser modules, and laser module includes generating laser and laser pickoff, laser hair
The laser that emitter emits is transmitted into laser pickoff after expelling plate.Determine that distance will according to the time of laser reflection
Monitor station is divided into three regions, and the region between laser module and nearest detection pallet is a-quadrant, before detection pallet both sides
The region of monitor station position be B area, region of the detection pallet between the side of reflecting plate and reflecting plate is C regions.
It is then that detection is unqualified that industrial computer, which is set in B area laser and do not reflected, and it is then qualified to detect not reflected in A, C region.
The indicator lamp groups include a red led 1 and a green indicating lamp 2.According to setting, red led 1
The bright laser for showing that laser transmitter projects come out is not received by laser pickoff, illustrates that workpiece is problematic, is not same
Model, workpiece need to be reexamined；The bright laser for showing that laser transmitter projects come out of green indicating lamp 2 is received by laser pickoff
Arrive, illustrate that workpiece has no problem, detection passes through.
The pneumatic clamping mechanism includes two vertical cylinders 4 being arranged on monitor station, and two vertical cylinders 4 are arranged on
Detect the both sides of pallet.The upper end of described two vertical cylinders 4 is connected with lifting support 5, and pressing plate is provided with lifting support 5,
Pressing plate plays a part of fixed test pallet.The vertical cylinder connection industrial computer.When starting detection, vertical cylinder work
Make, pressing plate compresses detection pallet, and when detecting underproof, vertical cylinder does not work, lasting to compress detection pallet.Work as detection
When qualified, vertical cylinder operation, detection pallet unclamped, detection pallet can be removed, carry out next group of detection.
The action process of intelligent checking system is：
1) workpiece sequentially, is put into detection pallet according to the spacing and direction of detection pallet.
2), turning of work piece model select button, corresponding workpiece model is selected.
3), Pen-down detection controlling switch starts to detect.
4), vertical cylinder is started working, and pressing plate compresses detection pallet.
5), generating laser and laser pickoff are started working, and workpiece is detected in B area.
6) after the completion of, detecting, pass through as detected, green light, the workpiece of such row is all qualified, and such as detection is not by red
Lamp is bright, illustrates the workpiece of the row and has the workpiece of different model, it is necessary to readjust.
7), detection passes through, and vertical cylinder lifts, and pressing plate departs from detection pallet, and detection pallet can be taken away；Such as detect obstructed
Cross, can check workpiece situation according to the red led of corresponding line number, completion to be checked, after replacing wrong workpiece, press again
Detection controlling switch is detected, until detection passes through, vertical cylinder and pressing plate compress detection pallet and do not unclamped during this, treat
Detection can just unclamp after passing through.
8), all detection is completed, industrial computer can with it is lower together with the system of manufacturing procedure communicated；Only this monitor station
It has sent detection and pass through signal, the processing of subsequent processing can be carried out.
This monitor station quickly can carry out screening examination to different model workpiece.Single can detect 50 works simultaneously
Part.It is inconsistent if there is workpiece model, or workpiece do not put situation in place, can be alarmed, only need to be picked out
The workpiece of mistake, again detection can carry out next step operation after passing through.
This monitor station is relative to visual pattern recognition detection is used, and faster, detection has higher success rate detection speed, and price is low
The advantages that, meanwhile, this monitor station can cover automation production flow line with curstomer's site more and be connected, and solve workpiece model at source
Mismatch, the situation of subsequent processing operations error, the operating efficiency greatly speeded up caused by the location of workpiece is incorrect, and prevent
Due to a series of problems caused by manual operation error in work.
The present invention is reasonable in design, and whether the principle for using laser to irradiate detect workpiece for same model, while basis
Monitor station is divided into three regions by the principle of laser reflection, avoids human hand or other objects when detection from appearing in detection
Occurs error detection during pallet both sides, Detection results can be by indicator lamp real-time display, and simple to operate, detection is quick and precisely, real
It is strong with property, suitable for promoting.
Protection scope of the present invention is not limited merely to above-described embodiment, and all technical schemes for belonging under thinking of the present invention are equal
Belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, the present invention is not being departed from
Some improvements and modifications under the premise of principle, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of laser detection platform intelligent checking system, including support, the upper end of support is provided with monitor station, is set on monitor station
It is equipped with detection pallet, it is characterised in that：The intelligent checking system includes being arranged on laser beam emitting device on monitor station and right
Stress light emitting devices reflecting plate, detection pallet is fixedly mounted on position between laser beam emitting device and reflecting plate；It is described
Intelligent checking system also includes controller, controller connection laser beam emitting device；Indicator lamp groups, inspection are provided with the monitor station
Survey controlling switch and power control switch；The pneumatic clamping mechanism of corresponding detection pallet, Pneumatic pressure are provided with the monitor station
Tight mechanism connection controller.
A kind of 2. laser detection platform intelligent checking system according to claim 1, it is characterised in that：The controller is adopted
It is industrial computer；The laser beam emitting device includes the laser cover being provided with monitor station, and the inside of laser cover is set
There are some laser modules, laser module includes generating laser and laser pickoff, the laser warp that laser transmitter projects come out
Laser pickoff is transmitted into after crossing expelling plate；Determine that monitor station is divided into three regions by distance according to the time of laser reflection,
Region between laser module and nearest detection pallet is a-quadrant, the region of the monitor station position before detection pallet both sides
For B area, region of the detection pallet between the side of reflecting plate and reflecting plate is C regions；Industrial computer is set in B area
It is then that detection is unqualified that laser, which does not reflect, and it is then qualified to detect not reflected in A, C region.
A kind of 3. laser detection platform intelligent checking system according to claim 2, it is characterised in that：The instruction
Lamp group includes a red led and a green indicating lamp.
A kind of 4. laser detection platform intelligent checking system according to claim 3, it is characterised in that：The pneumatic clamping
Mechanism includes two vertical cylinders being arranged on monitor station, and two vertical cylinders are arranged on the both sides of detection pallet；Described two
The upper end of individual vertical cylinder is connected with lifting support, pressing plate is provided with lifting support, pressing plate plays the work of fixed test pallet
With；The vertical cylinder connection industrial computer.
A kind of 5. laser detection platform intelligent checking system according to claim 4, it is characterised in that：The Intelligent Measurement
The action process of system is：
1) workpiece sequentially, is put into detection pallet according to the spacing and direction of detection pallet；
2), turning of work piece model select button, corresponding workpiece model is selected；
3), Pen-down detection controlling switch starts to detect；
4), vertical cylinder is started working, and pressing plate compresses detection pallet；
5), generating laser and laser pickoff are started working, and workpiece is detected in B area；
6) after the completion of, detecting, pass through as detected, green light, the workpiece of such row is all qualified, and such as detection does not pass through red light
Bright, illustrating the workpiece of the row has the workpiece of different model, it is necessary to readjust；
7), detection passes through, and vertical cylinder lifts, and pressing plate departs from detection pallet, and detection pallet can be taken away；As detect not by,
It can check workpiece situation according to the red led of corresponding line number, completion to be checked, after replacing wrong workpiece, press inspection again
Survey controlling switch to be detected, until detection passes through, vertical cylinder and pressing plate compress detection pallet and do not unclamped during this, to be checked
Survey can just unclamp after passing through；
8), all detection is completed, industrial computer can with it is lower together with the system of manufacturing procedure communicated；Only this monitor station is sent
Detection passes through signal, can carry out the processing of subsequent processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711203101.9A CN107727656A (en) | 2017-11-27 | 2017-11-27 | A kind of laser detection platform intelligent checking system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711203101.9A CN107727656A (en) | 2017-11-27 | 2017-11-27 | A kind of laser detection platform intelligent checking system |
Publications (1)
| Publication Number | Publication Date |
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| CN107727656A true CN107727656A (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711203101.9A Pending CN107727656A (en) | 2017-11-27 | 2017-11-27 | A kind of laser detection platform intelligent checking system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338360A (en) * | 2020-11-29 | 2021-02-09 | 昆山富瑞捷机电设备有限公司 | Automatic radium mark inspection device based on multi-angle is shot |
-
2017
- 2017-11-27 CN CN201711203101.9A patent/CN107727656A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338360A (en) * | 2020-11-29 | 2021-02-09 | 昆山富瑞捷机电设备有限公司 | Automatic radium mark inspection device based on multi-angle is shot |
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