CN110057831A - Optical de-tection means - Google Patents
Optical de-tection means Download PDFInfo
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- CN110057831A CN110057831A CN201910477392.3A CN201910477392A CN110057831A CN 110057831 A CN110057831 A CN 110057831A CN 201910477392 A CN201910477392 A CN 201910477392A CN 110057831 A CN110057831 A CN 110057831A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 90
- 238000001514 detection method Methods 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
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- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/13—Moving of cuvettes or solid samples to or from the investigating station
-
- 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
- G01N21/8806—Specially adapted optical and illumination features
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0187—Mechanical sequence of operations
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The present invention provides a kind of optical de-tection means, including optical detection apparatus and workbench, it further include perpendicular positioning frame and horizontal location frame, the perpendicular positioning frame has vertical slide rail, the horizontal location frame has horizontal slide rail, the perpendicular positioning frame is fixed on the workbench, and the horizontal location frame is slidably connected on the perpendicular positioning frame by the vertical slide rail, and the optical detection apparatus is slidably connected on the horizontal location frame by horizontal slide rail.A kind of optical de-tection means provided by the invention, by the way that perpendicular positioning frame is arranged, and in the horizontal location frame that perpendicular positioning frame can slide up and down, move the optical detection apparatus being arranged on horizontal location frame flexibly, expand the scope of application of optical de-tection means.
Description
Technical field
The present invention relates to technical field of automation equipment more particularly to a kind of optical de-tection means.
Background technique
With the development of electronics industry, printed circuit board constantly advances to high-precision, high complexity and high performance direction,
The automatic optics inspection detection technique important as one is used widely during printed circuit board (PCB) detecting.
But existing optical detection apparatus flexibility is insufficient, can only detect in fixed position to part, limits
Its scope of application.Meanwhile when detecting to printed circuit board, need constantly to adjust the position of camera lens, light source and reflective mirror
It sets so that printed circuit board imaging is clearer, but it is relatively complicated to adjust process.
Therefore, it is necessary to research and develop, one kind can be moved flexibly and optical sensing module adjusts the simple automated optical of process
Detection device.
Summary of the invention
The purpose of the present invention is to provide a kind of optical de-tection means, for solving existing optical de-tection means flexibility not
The problem of foot.
A kind of optical de-tection means, including optical detection apparatus and workbench further include perpendicular positioning frame and horizontal location
Frame, the perpendicular positioning frame have vertical slide rail, and the horizontal location frame has horizontal slide rail, and the perpendicular positioning frame is fixed on
On the workbench, the horizontal location frame is slidably connected on the perpendicular positioning frame by the vertical slide rail, the light
Detection device is learned to be slidably connected on the horizontal location frame by horizontal slide rail.
Further, the optical detection apparatus includes mounting plate, fixed frame, at least one set of optical sensing module, first
Sliding rail, the second sliding rail and sliding part, first sliding rail are fixed below the mounting plate by sliding part, second sliding rail
Through the fixed mount setting above the mounting plate, the optical detection apparatus is slidably connected to described by the first sliding rail
On horizontal location frame, the optical sensing module is slidably connected on second sliding rail.
Further, the optical detection apparatus further includes rotary components and connector, and the rotary components are set to institute
It states between fixed frame and the second sliding rail, second sliding rail is revolved by the rotary components and the connector and the fixed frame
Turn connection.
It further, further include four locating pieces, the workbench is cuboid, and there are two the horizontal location framves, packet
First level locating rack and the second horizontal location frame are included, there are four the perpendicular positioning framves, including the first perpendicular positioning frame, second
Perpendicular positioning frame, third perpendicular positioning frame and the 4th perpendicular positioning frame, the first perpendicular positioning frame, the second perpendicular positioning frame,
Third perpendicular positioning frame and the 4th perpendicular positioning frame one end, which are respectively perpendicular, is connected to workbench upper end quadrangle, first water
Flat locating rack both ends are slidably connected in the vertical slide rail of the first perpendicular positioning frame and the second perpendicular positioning frame, and described second
The both ends of horizontal location frame are slidably connected in the vertical slide rail of the third perpendicular positioning frame and the 4th perpendicular positioning frame, described
Two locating pieces are separately positioned on the first perpendicular positioning frame, the second perpendicular positioning frame, third perpendicular positioning frame and the 4th and hang down
In the vertical slide rail of straight locating rack, to position the position of the first level locating rack and the second horizontal location frame, described first
Sliding rail both ends are slidably connected to respectively in the horizontal slide rail of the first level locating rack and the second horizontal location frame, and described first
Horizontal location frame and the second horizontal location frame are arranged in parallel.
Further, the both ends of first sliding rail are respectively equipped with convex block, are equipped with groove, institute inside the horizontal slide rail
The first sliding rail is stated to be slidably connected on the horizontal location frame by the convex block and groove.
Further, the sliding part includes bottom plate, connecting plate and the first screw rod, and first sliding rail and the bottom plate are sliding
Dynamic connection, two connecting plates are vertically fixed on the plate upper surface, and first screw rod is parallel by screw rod fixing piece
It is fixed on above first sliding rail, has screw thread on first screw rod, first screw rod one end is connected with rotation button, in addition
One end passes through the connecting plate, and the movement of the sliding part is adjusted by rotating first screw rod, to adjust the optics inspection
Survey the position of device.
Further, the rotary components include x-axis adjusting rod, y-axis adjusting rod, z-axis adjusting rod and turntable, the x
Axis adjusting rod, y-axis adjusting rod, z-axis adjusting rod are mounted on the turntable, to adjust the rotation angle of the optical sensing module
Degree.
Further, the optical sensing module includes two groups of optical detection sub-components, each group of optical detection group
Part includes video camera, reflecting mirror, top light source, fixed block and observation piece, and the video camera and the fixed block are with described the
Two sliding rails are slidably connected, and the reflecting mirror is fixedly connected on one end of the fixed block, and the top light source is fixedly connected on institute
The other end of fixed block is stated, for the top light source between the video camera and the reflecting mirror, the reflecting mirror front end is solid
Surely it is connected with observation piece.
Further, the fixed block include the first fixed block, the second fixed block and fixinig plate, first fixed block and
Second fixed block is slidably connected on second sliding rail, and first fixed block and second fixed block pass through described solid
Stator is fixedly connected, and first fixed block is fixedly connected with the top light source, and second fixed block connects the reflecting mirror,
So that relative position remains unchanged in the process of moving for the top light source and the reflecting mirror.
Further, the optical de-tection means further include the display screen for being installed on the workbench side, are installed on institute
The multiple universal wheels stated the host inside workbench and be installed on the workbench lower end.
Optical de-tection means of the invention can be slided up and down by the way that perpendicular positioning frame is arranged, and in perpendicular positioning frame
Horizontal location frame, move the optical detection apparatus being arranged on horizontal location frame flexibly, expand optical detector
The scope of application of structure.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of optical de-tection means of the present invention.
Fig. 2 is a kind of structural schematic diagram of optical de-tection means optical detection apparatus of the present invention.
Fig. 3 is the structural schematic diagram of a kind of optical de-tection means sliding part of the present invention, screw rod fixing piece and fixed frame.
Fig. 4 is a kind of optical de-tection means part A enlarged structure schematic diagram of the present invention.
Fig. 5 is a kind of structural schematic diagram of optical de-tection means rotary components of the present invention.
Fig. 6 is a kind of structural schematic diagram of optical de-tection means optical sensing module of the present invention.
Fig. 7 is a kind of optical de-tection means part B enlarged structure schematic diagram of the present invention.
1- optical detection apparatus；11- mounting plate；111- feeding belt；112- workpiece；12- fixed frame；121- is vertically fixed
Frame；The horizontal fixed frame of 122-；123- corner brace；13- optical sensing module；131- video camera；132- reflecting mirror；The top 133- light
Source；134- fixed block；The first fixed block of 1341-；The second fixed block of 1342-；1343- fixinig plate；135- observes piece；136- light bulb
Bracket；The first sliding rail of 14-；141- convex block；The second sliding rail of 15-；16- positioning sliding block；The first positioning sliding block of 161-；162- second is fixed
Position sliding block；17- positioning knob；The first positioning knob of 171-；The second positioning knob of 172-；18- sliding part；181- bottom plate；182-
Connecting plate；The first screw rod of 19-；20- is to penetrating grating；23- rotary components；231-x axis adjusting rod；232-y axis adjusting rod；233-z
Axis adjusting rod；234- turntable；24- screw rod fixing piece；241- pedestal；242- mounting base；25- sliding block；26- rotation button；27- connects
Fitting；
3- perpendicular positioning frame；31- the first perpendicular positioning frame；32- the second perpendicular positioning frame；33- third perpendicular positioning frame；
The 4th perpendicular positioning frame of 34-；35- vertical slide rail；
4- horizontal location frame；41- locating piece；The horizontal L-type keeper of 411-；The second screw rod of 4111-；The vertical L-type of 412- is fixed
Position part；42- first level locating rack；43- the second horizontal location frame；44- horizontal slide rail；441- groove；
5- workbench；51- universal wheel；52- display screen.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
It should be noted that the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot
It is interpreted as its relative importance of indication or suggestion or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment
Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution
Will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not the present invention claims
Protection scope within.
The embodiment of the invention discloses a kind of optical de-tection means, as shown in Figure 1, including optical detection apparatus 1 and work
Platform 5, further includes perpendicular positioning frame 3 and horizontal location frame 4, and the perpendicular positioning frame 3 has vertical slide rail 35, the horizontal location
Frame 4 has horizontal slide rail 44, and the perpendicular positioning frame 3 is fixed on the workbench 5, and the horizontal location frame 4 passes through described
Vertical slide rail 35 is slidably connected on the perpendicular positioning frame 3, and the optical detection apparatus 1 is slidably connected by horizontal slide rail 44
In on the horizontal location frame 4.
As shown in Fig. 2, the optical detection apparatus includes mounting plate 11, fixed frame 12, at least one set of optical sensing module
13, the first sliding rail 14, the second sliding rail 15 and sliding part 18, first sliding rail 14 are fixed on the mounting plate by sliding part 18
11 lower sections, second sliding rail 15 are arranged above the mounting plate 11 by the fixed frame 12, the optical detection apparatus 1
It is slidably connected on the horizontal location frame 4 by the first sliding rail 14, the optical sensing module 13 is slidably connected to described
On two sliding rails 15.The fixed frame 12 include vertical fixed frame 121 and horizontal fixed frame 122, the one of the vertical fixed frame 121
End is fixed on the mounting plate 11 by corner brace 123, and the other end of the vertical fixed frame 121 is fixedly connected with the level
Fixed frame 122, the optical sensing module 13 are slidably connected on second sliding rail 15 by positioning sliding block 16, the positioning
16 side of sliding block is equipped with positioning knob 17, by rotating the positioning knob 17, the positioning sliding block 16 is enable to compress or unclamp
Second sliding rail 15, so that the fixation or movement of the optical sensing module 13 are realized, to drive the optical sensing module
13 is fixed or mobile on second sliding rail 15.11 upper surface of mounting plate is equipped with a row or multi-row feeding belt 111, institute
The top that optical sensing module 13 is set to the feeding belt 111 is stated, when being equipped with multiple rows of feeding belt 111 on the mounting plate 11
When, the optical sensing module 13 is also correspondingly arranged multiple groups, is additionally provided on the mounting plate 11 to grating 20 is penetrated, described pair is penetrated
Grating 20 includes two groups of sub-gratings, and sub-gratings described in two groups are symmetrical above and below using the plane where the mounting plate 11 as the plane of symmetry
Setting, described pair is penetrated grating 20 for being positioned to the position of workpiece 112 on feeding belt 111 and feeding back the position of workpiece 112
Information is to host.
As shown in figure 3, the optical detection apparatus 1 further includes rotary components 23 and connector 27, the rotary components 23
It is set between the fixed frame 12 and the second sliding rail 15, second sliding rail 15 passes through the rotary components 23 and the connection
Part 27 and the fixed frame 12 rotation connect.Second sliding rail 15 is fixedly connected with the rotary components 23, the rotary components
23 are fixedly connected by the connector 27 with the fixed frame 12, by the way that the connector 27 of different-thickness is arranged, to adjust
Position of second sliding rail 15 relative to the mounting plate 11 is stated, so as to adjust the optical sensing module 13 relative to the feeding
With 111 position.
As shown in Figure 1 and Figure 4, the optical de-tection means further include four locating pieces 41, and the workbench 5 is rectangular
Body, there are two the horizontal location framves 4, including first level locating rack 42 and the second horizontal location frame 43, the perpendicular positioning
There are four framves 3, including the first perpendicular positioning frame 31, the second perpendicular positioning frame 32, third perpendicular positioning frame 33 and the 4th are vertical fixed
Position frame 34, the first perpendicular positioning frame 31, the second perpendicular positioning frame 32, third perpendicular positioning frame 33 and the 4th perpendicular positioning frame
34 one end, which are respectively perpendicular, is connected to the 5 upper end quadrangle of workbench, and 42 both ends of first level locating rack are slidably connected to institute
In the vertical slide rail 35 for stating the first perpendicular positioning frame 31 and the second perpendicular positioning frame 32, the both ends of the second horizontal location frame 43
It is slidably connected in the vertical slide rail 35 of the third perpendicular positioning frame 33 and the 4th perpendicular positioning frame 34, four locating pieces
41 are separately positioned on the first perpendicular positioning frame 31, the second perpendicular positioning frame 32, third perpendicular positioning frame 33 and the 4th vertically
In the vertical slide rail 35 of locating rack 34, to position the position of the first level locating rack 42 and the second horizontal location frame 43, institute
State the level cunning that 14 both ends of the first sliding rail are slidably connected to the first level locating rack 42 and the second horizontal location frame 43 respectively
In rail 44, the first level locating rack 42 and 43 frame of the second horizontal location are arranged in parallel.The locating piece 41 is fixed for L-type
Position part, the L-type keeper includes vertical L-type keeper 412 and horizontal L-type keeper 411, the vertical L-type keeper 412
Be close to the vertical slide rail 35, the horizontal L-type keeper 412 is equipped with the second screw rod 4111, second screw rod 4111 with
The horizontal L-type keeper 411 is vertical, and passes through the horizontal L-type keeper 411 and abut the horizontal slide rail 44, passes through rotation
Turning second screw rod 4111 slides the horizontal location frame 4 in the vertical slide rail 35.
As shown in figure 4, the both ends of first sliding rail 14 are respectively equipped with convex block 141, it is equipped with inside the horizontal slide rail 44
Groove 441, first sliding rail 14 are slidably connected on the horizontal location frame 4 by the convex block 141 and groove 441.Institute
The lower surface that convex block 141 is set to first sliding rail 14 is stated, is matched with the groove 441, makes first sliding rail 14 in institute
It states and is slided on horizontal location frame 4.
As shown in figure 3, the sliding part 18 includes bottom plate 181, connecting plate 182 and the first screw rod 19, first sliding rail
14 are slidably connected with by bottom plate 181 described in sliding block 25, and two connecting plates 182 are vertically fixed on table on the bottom plate 181
Face, first screw rod 19 are fixed on 14 top of the first sliding rail, first screw rod 19 by screw rod fixing piece 24 in parallel
On have a screw thread, described first screw rod, 19 one end is connected with rotation button 26, and other end passes through the connecting plate 182, passes through rotation
First screw rod 19 adjusts the movement of the sliding part 18, to adjust the position of the optical detection apparatus 1.The screw rod is solid
Determining part 24 includes the pedestal 241 being fixedly connected with first sliding rail 14 and two peaces being vertically fixed on the pedestal 241
Seat 242 is filled, two 242 upper ends of mounting base are respectively equipped with mounting hole, are equipped with screw thread, the mounting hole phase in the mounting hole
Pair inside be fixed with nut, first screw rod 19 sequentially passes through the mounting hole and nut, when rotating the rotation button
26, and then first screw rod 19 is rotated, it moves forward or back first screw rod 19 along the direction of first sliding rail 14, pushes away
The optical detection apparatus 1 is moved to move forward or back.
As shown in figure 5, the rotary components include x-axis adjusting rod 231, y-axis adjusting rod 232, z-axis adjusting rod 233 and rotation
Turntable 234, the x-axis adjusting rod 231, y-axis adjusting rod 232, z-axis adjusting rod 233 are mounted on the turntable 234, to adjust
Save the rotation angle of the optical sensing module 13.By rotating the x-axis adjusting rod 231, the y-axis adjusting rod 232 is described
Z-axis adjusting rod 233 adjusts position of second sliding rail 15 relative to the mounting plate 11, slightly so as to adjust the optics
Position of the detection components 13 relative to the feeding belt 111.
As shown in fig. 6, the optical sensing module 13 includes two groups of optical detection sub-components, each group of optical detection
Component includes video camera 131, reflecting mirror 132, top light source 133, fixed block 134 and observation piece 135, the video camera 131 with
The fixed block 134 is slidably connected with second sliding rail 15, and the reflecting mirror 132, which is fixedly connected on, described fixes 134 pieces
One end, the top light source 133 is fixedly connected on the other end of the fixed block 134, and the top light source 133 is located at described
Between video camera 131 and the reflecting mirror 132,132 front end of reflecting mirror is fixedly connected with observation piece 135.The video camera
131 are slidably connected by the first positioning sliding block 161 with second sliding rail 15, and 161 side of the first positioning sliding block is equipped with the
One positioning knob 171, the fixed block 134 are slidably connected by the second positioning sliding block 162 with second sliding rail 15, and described the
Two positioning sliding blocks, 162 side is equipped with the second positioning knob 172, and the reflecting mirror 132 is fixedly connected with one with the fixed block 134
End, the top light source 133 are fixedly connected on the other end of the fixed block 134, the top light source by light bulb bracket 136
133 between the video camera 131 and the reflecting mirror 132, and 132 front end of reflecting mirror is fixedly connected with observation piece 135,
The observation piece 135 is for observing the workpiece 112.
As shown in fig. 7, the fixed block includes the first fixed block 1341, the second fixed block 1342 and fixinig plate 1343, institute
It states the first fixed block 1341 and the second fixed block 1342 is slidably connected on second sliding rail 15, first fixed block
1341 are fixedly connected with second fixed block 1342 by the fixinig plate 1343, and first fixed block 1341 is fixedly connected
The top light source 133, second fixed block 1343 connect the reflecting mirror 132, make the top light source 133 and described anti-
Penetrating mirror 132, relative position remains unchanged in the process of moving.First fixed block 1341 by light bulb frame 136 and it is described on
Portion's light source 133 is fixedly connected.When needing makes workpiece 112 be imaged apparent, second positioning knob 172 is rotated, adjusts institute
The position for stating the second fixed block 1342 after so that the observation piece 135 is close to the workpiece 112, rotates first positioning knob
171, the position of the video camera 131 is adjusted, and then adjust focal length, the top light source 133 and the fixed company of the reflecting mirror 132
It connects at the both ends of the same fixed block 134, makes the top light source 133 with the reflecting mirror 132 on second sliding rail 15
In mobile process, relative position is remained unchanged, and simplifies adjustment process.
As shown in Figure 1, the optical de-tection means also wrap the display screen 52 for being fixedly mounted on 5 side of workbench and peace
Multiple universal wheels 51 loaded on host and the installation of 5 lower end of the workbench inside the workbench 5.Be equipped in the host with
The optical detection apparatus 1 connects and receives 1 detection data of optical detection apparatus and by the detection data and standard
Template compares, and carries out qualification determination according to comparing result and determine the central processing unit of information output, the display screen 52
Information is determined for exporting, and the setting of the universal wheel 51 enables the optical de-tection means to need to carry out according to production line
It is mobile.
The work process of the optical de-tection means are as follows: when needing to detect the workpiece 112 on production line, push
After the workbench 5 makes the optical de-tection means be moved to production line nearby, the optical detection apparatus 1 is adjusted in the water
Flat locating rack 3, the perpendicular positioning frame 4, first sliding rail 14 carry out front and rear, left and right, move up and down, and adjust the optics inspection
It surveys device 1 and arrives corresponding position, so that the measured workpiece 112 is laid on the feeding belt 111, and then penetrate light according to described pair
The location of workpiece that grid 20 are oriented continues to adjust the x-axis adjusting rod 231, the y-axis adjusting rod 232, the z-axis adjusting rod
233 and second positioning knob 172, so that the observation piece 135 is close to the workpiece 112, continues to adjust the first positioning knob
171, slide up and down the video camera 131 up to imaging clearly, imaging data is fed back to host by the video camera 131, is led to
Cross and compared with standard form, check the defective workpiece of mass and record position, facilitate staff place under repair or
Replacement.
Optical de-tection means of the invention are made by the way that top light source and reflecting mirror to be fixed on to the both ends of same fixing piece
Top light source and reflecting mirror remain identical distance in moving process, do not need that movement is repeated；By video camera, on
Portion's light source and reflecting mirror are all disposed on line slide rail, realize cell module, ensure that mobile concentricity；By using
Rotary components can carry out the fine tuning of deviation；Whole slidable connection design, can make optical facilities be fixed on any carrier
On work.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (10)
1. a kind of optical de-tection means, which is characterized in that including optical detection apparatus and workbench, further include perpendicular positioning frame and
Horizontal location frame, the perpendicular positioning frame have vertical slide rail, and the horizontal location frame has horizontal slide rail, the perpendicular positioning
Frame is fixed on the workbench, and the horizontal location frame is slidably connected to the perpendicular positioning frame by the vertical slide rail
On, the optical detection apparatus is slidably connected on the horizontal location frame by horizontal slide rail.
2. optical de-tection means according to claim 1, which is characterized in that the optical detection apparatus include mounting plate,
Fixed frame, at least one set of optical sensing module, the first sliding rail, the second sliding rail and sliding part, first sliding rail pass through sliding part
Be fixed below the mounting plate, second sliding rail by the fixed mount setting above the mounting plate, the optics
Detection device is slidably connected on the horizontal location frame by the first sliding rail, and the optical sensing module is slidably connected to described
On second sliding rail.
3. optical de-tection means according to claim 2, which is characterized in that the optical detection apparatus further includes rotation group
Part and connector, the rotary components are set between the fixed frame and the second sliding rail, and second sliding rail passes through the rotation
Turn component and the connector and fixed frame rotation connects.
4. optical de-tection means according to claim 3, which is characterized in that further include four locating pieces, the workbench
For cuboid, there are two the horizontal location framves, including first level locating rack and the second horizontal location frame, the perpendicular positioning
There are four framves, including the first perpendicular positioning frame, the second perpendicular positioning frame, third perpendicular positioning frame and the 4th perpendicular positioning frame, institute
It states the first perpendicular positioning frame, the second perpendicular positioning frame, third perpendicular positioning frame and the 4th perpendicular positioning frame one end and is respectively perpendicular company
It is connected to workbench upper end quadrangle, first level locating rack both ends are slidably connected to the first perpendicular positioning frame and
In the vertical slide rail of two perpendicular positioning framves, the both ends of the second horizontal location frame are slidably connected to the third perpendicular positioning frame
In the vertical slide rail of the 4th perpendicular positioning frame, described two locating pieces are separately positioned on the first perpendicular positioning frame, second
In the vertical slide rail of perpendicular positioning frame, third perpendicular positioning frame and the 4th perpendicular positioning frame, to position the first level positioning
The position of frame and the second horizontal location frame, first sliding rail both ends are slidably connected to the first level locating rack and respectively
In the horizontal slide rail of two horizontal location framves, the first level locating rack and the second horizontal location frame are arranged in parallel.
5. optical de-tection means according to claim 4, which is characterized in that the both ends of first sliding rail are respectively equipped with
Convex block, the horizontal slide rail inside are equipped with groove, and first sliding rail is slidably connected to the water by the convex block and groove
On flat locating rack.
6. optical de-tection means according to claim 5, which is characterized in that the sliding part include bottom plate, connecting plate and
First screw rod, first sliding rail are slidably connected with the bottom plate, and two connecting plates are vertically fixed on table on the bottom plate
Face, first screw rod are fixed on above first sliding rail in parallel by screw rod fixing piece, have screw thread on first screw rod,
First screw rod one end is connected with rotation button, and other end passes through the connecting plate, is adjusted by rotating first screw rod
The movement of the sliding part, to adjust the position of the optical detection apparatus.
7. optical de-tection means according to claim 6, which is characterized in that the rotary components include x-axis adjusting rod, y
Axis adjusting rod, z-axis adjusting rod and turntable, the x-axis adjusting rod, y-axis adjusting rod, z-axis adjusting rod are mounted on the turntable
On, to adjust the rotation angle of the optical sensing module.
8. optical de-tection means according to claim 7, which is characterized in that the optical sensing module includes two groups of optics
Sub-component is detected, each group of optical sensing module includes video camera, reflecting mirror, top light source, fixed block and observation piece, institute
It states video camera and is slidably connected with second sliding rail with the fixed block, the reflecting mirror is fixedly connected on the fixed block
One end, the top light source are fixedly connected on the other end of the fixed block, and the top light source is located at the video camera and institute
It states between reflecting mirror, the reflecting mirror front end is fixedly connected with observation piece.
9. optical de-tection means according to claim 8, which is characterized in that the fixed block includes the first fixed block, the
Two fixed blocks and fixinig plate, first fixed block and the second fixed block are slidably connected on second sliding rail, and described
One fixed block is fixedly connected with second fixed block by the fixinig plate, and first fixed block is fixedly connected with the top
Light source, second fixed block connects the reflecting mirror, so that the top light source and the reflecting mirror are in the process of moving
Relative position remains unchanged.
10. any optical de-tection means described in -9 according to claim 1, which is characterized in that further include be installed on it is described
The display screen of workbench side, the host being installed on inside the workbench and it is installed on the multiple universal of the workbench lower end
Wheel.
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