CN110346952A - A kind of liquid crystal module AOI detection secondary light source regulating mechanism - Google Patents
A kind of liquid crystal module AOI detection secondary light source regulating mechanism Download PDFInfo
- Publication number
- CN110346952A CN110346952A CN201910584045.0A CN201910584045A CN110346952A CN 110346952 A CN110346952 A CN 110346952A CN 201910584045 A CN201910584045 A CN 201910584045A CN 110346952 A CN110346952 A CN 110346952A
- Authority
- CN
- China
- Prior art keywords
- light source
- liquid crystal
- slot
- crystal module
- regulating mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
The present invention relates to liquid crystal module detection technique fields, and disclose a kind of liquid crystal module AOI detection secondary light source regulating mechanism, including NG assembly line and pan feeding assembly line, it is characterized in that, detection camera adjustments frame, secondary light source regulating mechanism, liquid crystal module charging inspection dispenser and liquid crystal module charging locating rack are installed on NG assembly line, secondary light source regulating mechanism is located at the underface of detection camera adjustments frame, and is equipped with rectangular shaped light source；Secondary light source regulating mechanism includes fixed frame, link block, mounting rack, rotating disc, fixing groove, the first spring, fixed block and pressing plate, fixed frame is mounted on NG assembly line, two link blocks are symmetrically fixedly connected on the lower end of fixed frame, mounting rack is rotatably connected between two link blocks by rotating bar and bearing, rotating bar passes through link block far from one end of mounting rack and extends outwardly, fine illumination can be played to detection liquid crystal module, and easy to replace and maintain.
Description
Technical field
The present invention relates to liquid crystal module detection technique fields more particularly to a kind of liquid crystal module AOI detection to use secondary light source
Regulating mechanism.
Background technique
Liquid crystal module apparent flaws and package size measurement check aspect, are that will check that camera is fixed on to check above product
And lower section, positioning mechanism are accurately positioned liquid crystal module position, material fetching mechanism adsorption production is put into microscope carrier, carries out appearance inspection to product
It surveys and size scanning system distinguishes OK and NG product automatically.OK product are reentered into pan feeding assembly line, and NG product are put into NG assembly line.
Advantage: measuring precision height, checks that efficiency is higher than 2.5 dimension, 3 dimension type detection equipment, general 2.5 dimension 3
The corresponding batch production of dimension is only surveyed sample, or individually one surface of detection.This equipment timeliness can apply batch full inspection,
And upper and lower surface is detected simultaneously, it realizes unmanned a large amount of saving manpowers, improves factory work efficiency；To the liquid crystal module appearance flaw
It when defect is checked, needs using secondary light source, but existing secondary light source is applied and adjusted completely when on NG assembly line
Inconvenience, and it is complex to repair replacement.
Summary of the invention
It applies the purpose of the present invention is to solve secondary light source in the prior art and is adjusted completely when on NG assembly line
Inconvenience, and complex problem of replacing is repaired, and a kind of liquid crystal module AOI detection secondary light source regulating mechanism proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of liquid crystal module AOI detection secondary light source regulating mechanism, including NG assembly line and pan feeding assembly line, the NG
Detection camera adjustments frame, secondary light source regulating mechanism, liquid crystal module charging inspection dispenser and liquid crystal mould are installed on assembly line
Group charging locating rack, the secondary light source regulating mechanism is located at the underface of detection camera adjustments frame, and is equipped with rectangular shaped light source；
The secondary light source regulating mechanism include fixed frame, link block, mounting rack, rotating disc, fixing groove, the first spring,
Fixed block and pressing plate, the fixed frame are mounted on NG assembly line, and two link blocks are symmetrically fixedly connected on fixed frame
Lower end, the mounting rack are rotatably connected between two link blocks by rotating bar and bearing, and the rotating bar is far from mounting rack
One end pass through and link block and extend outwardly, and be fixedly connected on the correspondence of rotating disc, two fixing grooves are symmetrically provided with
One of link block corresponds on the position of rotating disc, and first spring is fixedly connected on the slot bottom of fixing groove, the fixation
Block is fixedly connected on the other end of the first spring, and is slidably connected with fixing groove, the fixed block far from fixing groove slot bottom one
It holds the notch across fixing groove and is fixedly connected on the correspondence side wall of pressing plate, the pressing plate offsets with rotating disc, the rectangle
Light source is mounted on the lower end of mounting rack by clamping mechanism.
Preferably, the clamping mechanism includes sliding slot, second spring, sliding block, channel, pull rod and card slot, two cunnings
Slot is symmetrically provided on the inner sidewall of mounting rack, and the card slot is provided with rectangular shaped light source and corresponds on the side wall of sliding slot, and described second
Spring is fixedly connected on the slot bottom of sliding slot, and the sliding block is fixedly connected on the other end of spring, and the sliding block is far from second spring
One end extend in card slot, the channel is provided on the cell wall of sliding slot, and the pull rod is fixedly connected on the side wall of sliding block,
The pull rod passes through channel far from one end of sliding block and extends outwardly.
Preferably, stabiliser bar is fixedly connected in the channel, the stabiliser bar passes through pull rod, and slides and connect with pull rod
It connects.
Preferably, the lower end of the pull rod is fixedly connected with pull handle.
Preferably, the fixed block offers slide bar slot close to one end of the first spring, is slidably connected in the slide bar slot
There is slide bar, the slide bar passes through the notch of slide bar slot far from one end of slide bar slot slot bottom and is fixedly connected on pair of fixing groove slot bottom
It answers on position.
Preferably, locating slot is symmetrically offered in the mounting rack, and locating piece is slidably connected in the locating slot, it is described
The lower end of locating piece is fixedly connected on the corresponding position of rectangular shaped light source.
Compared with prior art, the present invention provides a kind of liquid crystal module AOI detection secondary light source regulating mechanism, have
Below the utility model has the advantages that
1, liquid crystal module AOI detection secondary light source regulating mechanism, it is fixed to be fed by setting NG assembly line, liquid crystal module
Position frame and rectangular shaped light source, so that rectangular shaped light source quite convenient for adjusting, can play fine illumination to detection liquid crystal module.
2, the liquid crystal module AOI detection use secondary light source regulating mechanism, by setting clamping mechanism, sliding slot, second spring,
Sliding block, channel, pull rod and card slot fix new rectangular shaped light source well, and replacement is allowed to become completely convenient and efficient.
Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art, the invention enables
Rectangular shaped light source can play fine illumination to detection liquid crystal module quite convenient for adjusting, and easy to replace and maintain.
Detailed description of the invention
Fig. 1 is the schematic diagram that secondary light source regulating mechanism is used in a kind of liquid crystal module AOI detection proposed by the present invention；
Fig. 2 is the structural schematic diagram in a kind of liquid crystal module AOI detection secondary light source regulating mechanism proposed by the present invention；
Fig. 3 is the enlarged drawing of part A in Fig. 2.
In figure: 1 NG assembly line, 2 pan feeding assembly lines, 3 detection camera adjustments framves, 4 secondary light source regulating mechanisms, 41 are fixed
Frame, 42 link blocks, 43 mounting racks, 44 rotating discs, 45 fixing grooves, 46 first springs, 47 fixed blocks, 48 pressing plates, 5, liquid crystal module
Charging checks that dispenser, 6 liquid crystal modules charging locating rack, 7 rectangular shaped light sources, 8 clamping mechanisms, 81 sliding slots, 82 second springs, 83 are slided
Block, 84 channels, 85 pull rods, 86 card slots, 9 stabiliser bars, 10 slide bar slots, 11 slide bars, 12 locating slots, 13 locating pieces, 14 pull handles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, a kind of liquid crystal module AOI detection secondary light source regulating mechanism, including NG assembly line 1 and enter stream
Waterline 2 is equipped with detection camera adjustments frame 3 on NG assembly line 1, secondary light source regulating mechanism 4, liquid crystal module charging check feeding
Device 5 and liquid crystal module feed locating rack 6, and secondary light source regulating mechanism 4 is located at the underface of detection camera adjustments frame 3, and installs
There is rectangular shaped light source 7；
Secondary light source regulating mechanism 4 includes fixed frame 41, link block 42, mounting rack 43, rotating disc 44, fixing groove 45, the
One spring 46, fixed block 47 and pressing plate 48, fixed frame 41 are mounted on NG assembly line 1, and two link blocks 42 are symmetrically fixedly connected
In the lower end of fixed frame 41, mounting rack 43 is rotatably connected between two link blocks 42 by rotating bar and bearing, and rotating bar is remote
One end from mounting rack 43 passes through link block 42 and extends outwardly, and is fixedly connected on the correspondence of rotating disc 44, two fixing grooves
45 are symmetrically provided on the position of the corresponding rotating disc 44 of one of link block 42, and the first spring 46 is fixedly connected on fixing groove 45
Slot bottom, fixed block 47 is fixedly connected on the other end of the first spring 46, and is slidably connected with fixing groove 45, and fixed block 47 is separate
One end of 45 slot bottom of fixing groove pass through fixing groove 45 notch and be fixedly connected on the correspondence side wall of pressing plate 48, pressing plate 48 with turn
Moving plate 44 offsets, and rectangular shaped light source 7 is mounted on the lower end of mounting rack 43 by clamping mechanism 8, and the first spring 46 is in the shape of compression
State, the first spring 46 has played a positioning to rotating disc 44 by fixed block 47 and pressing plate 48, when to liquid crystal module
It is detected, when needing to adjust rectangular shaped light source 7, only need to rotate rotating disc 44, rotating disc 44 then drives mounting rack by rotating bar
43 are rotated, so drive rectangular shaped light source 7 rotate so that rectangular shaped light source 7 quite convenient for adjust, can to detection liquid crystal
Mould group has played fine illumination.
Clamping mechanism 8 includes sliding slot 81, second spring 82, sliding block 83, channel 84, pull rod 85 and card slot 86, two sliding slots
81 are symmetrically provided on the inner sidewall of mounting rack 43, and card slot 86 is provided on the side wall of the corresponding sliding slot 81 of rectangular shaped light source 7, the second bullet
Spring 82 is fixedly connected on the slot bottom of sliding slot 81, and sliding block 83 is fixedly connected on the other end of spring, and sliding block 83 is far from second spring 82
One end extend in card slot 86, channel 84 is provided on the cell wall of sliding slot 81, and pull rod 85 is fixedly connected on the side wall of sliding block 83
On, pull rod 85 is passed through far from one end of sliding block 83 channel 84 and to extend outwardly, when needing to carry out maintenance replacement to rectangular shaped light source 7
When, pull two pull rods 85 that can remove rectangular shaped light source 7 so that pull rod 85 is detached from out of card slot 86 with movable slider 83 opposite to each other,
Then new rectangular shaped light source 7 is placed on to the position of original rectangular shaped light source 7, then releasing lever 85 makes sliding block 83 stick into correspondence
Card slot 86 in, new rectangular shaped light source 7 is fixed well, replacement is allowed to become completely convenient and efficient.
Stabiliser bar 9 is fixedly connected in channel 84, stabiliser bar 9 passes through pull rod 85, and is slidably connected with pull rod 85, so that drawing
Bar 85 is movably more reliable and more stable.
The lower end of pull rod 85 is fixedly connected with pull handle 14, convenient for pulling pull rod 85.
Fixed block 47 offers slide bar slot 10 close to one end of the first spring 46, slidably connects slide bar in slide bar slot 10
11, slide bar 11 passes through the notch of slide bar slot 10 far from one end of 10 slot bottom of slide bar slot and is fixedly connected on pair of 45 slot bottom of fixing groove
It answers on position, so that fixed block 47 is movably more stable in fixing groove 45.
Locating slot 12 is symmetrically offered in mounting rack 43, and locating piece 13 is slidably connected in locating slot 12, locating piece 13
Lower end is fixedly connected on the corresponding position of rectangular shaped light source 7, has played positioning to rectangular shaped light source 7.
In the present invention, the first spring 46 is in the state of compression, and the first spring 46 is by fixed block 47 and pressing plate 48 to turning
Moving plate 44 has played a positioning, detects when to liquid crystal module, when needing to adjust rectangular shaped light source 7, only needs to rotate
Rotating disc 44, rotating disc 44 then drive mounting rack 43 to be rotated by rotating bar, and then rectangular shaped light source 7 is driven to rotate,
So that rectangular shaped light source 7 quite convenient for adjusting, can play fine illumination to detection liquid crystal module, when needing to rectangular light
When source 7 carries out maintenance replacement, two pull rods 85 are pulled opposite to each other, so that pull rod 85 is detached from out of card slot 86 with movable slider 83
Rectangular shaped light source 7 is removed, then new rectangular shaped light source 7 is placed on to the position of original rectangular shaped light source 7, then releasing lever 85 makes
It obtains sliding block 83 to stick into corresponding card slot 86, new rectangular shaped light source 7 is fixed well, replacement is allowed to become completely to facilitate fastly
It is prompt.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of liquid crystal module AOI detection secondary light source regulating mechanism, including NG assembly line (1) and pan feeding assembly line (2),
It is characterized in that, detection camera adjustments frame (3), secondary light source regulating mechanism (4), liquid crystal mould is installed on the NG assembly line (1)
Group charging checks dispenser (5) and liquid crystal module charging locating rack (6), and the secondary light source regulating mechanism (4) is located at detection phase
The underface of machine adjusting bracket (3), and rectangular shaped light source (7) are installed；
The secondary light source regulating mechanism (4) includes fixed frame (41), link block (42), mounting rack (43), rotating disc (44), consolidates
Determine slot (45), the first spring (46), fixed block (47) and pressing plate (48), the fixed frame (41) is mounted on NG assembly line (1),
Two link blocks (42) are symmetrically fixedly connected on the lower end of fixed frame (41), and the mounting rack (43) passes through rotating bar and axis
It holds and is rotatably connected between two link blocks (42), the rotating bar passes through link block (42) simultaneously far from one end of mounting rack (43)
Extend outwardly, and be fixedly connected on the correspondence of rotating disc (44), two fixing grooves (45) are symmetrically provided with one of connect
On the position for connecing block (42) corresponding rotating disc (44), first spring (46) is fixedly connected on the slot bottom of fixing groove (45), institute
The other end that fixed block (47) is fixedly connected on the first spring (46) is stated, and is slidably connected with fixing groove (45), the fixed block
(47) one end far from fixing groove (45) slot bottom passes through the notch of fixing groove (45) and is fixedly connected on the respective side of pressing plate (48)
On wall, the pressing plate (48) offsets with rotating disc (44), and the rectangular shaped light source (7) is mounted on mounting rack by clamping mechanism (8)
(43) lower end.
2. a kind of liquid crystal module AOI detection secondary light source regulating mechanism according to claim 1, which is characterized in that institute
Stating clamping mechanism (8) includes sliding slot (81), second spring (82), sliding block (83), channel (84), pull rod (85) and card slot (86),
Two sliding slots (81) are symmetrically provided on the inner sidewall of mounting rack (43), and the card slot (86) is provided with rectangular shaped light source (7)
On the side wall of corresponding sliding slot (81), the second spring (82) is fixedly connected on the slot bottom of sliding slot (81), and the sliding block (83) is solid
Surely it is connected to the other end of second spring (82), the sliding block (83) extends to card slot (86) far from the one end of second spring (82)
Interior, the channel (84) is provided on the cell wall of sliding slot (81), and the pull rod (85) is fixedly connected on the side wall of sliding block (83),
The pull rod (85) passes through channel (84) far from the one end of sliding block (83) and extends outwardly.
3. a kind of liquid crystal module AOI detection secondary light source regulating mechanism according to claim 2, which is characterized in that institute
It states and is fixedly connected with stabiliser bar (9) in channel (84), the stabiliser bar (9) passes through pull rod (85), and slides and connect with pull rod (85)
It connects.
4. a kind of liquid crystal module AOI detection secondary light source regulating mechanism according to claim 2, which is characterized in that institute
The lower end for stating pull rod (85) is fixedly connected with pull handle (14).
5. a kind of liquid crystal module AOI detection secondary light source regulating mechanism according to claim 1, which is characterized in that institute
It states fixed block (47) to offer slide bar slot (10) close to the one end of the first spring (46), be slidably connected in the slide bar slot (10)
Slide bar (11), the slide bar (11) pass through the notch of slide bar slot (10) far from one end of slide bar slot (10) slot bottom and are fixedly connected on
On the corresponding position of fixing groove (45) slot bottom.
6. a kind of liquid crystal module AOI detection secondary light source regulating mechanism according to claim 1, which is characterized in that institute
It states and is symmetrically offered in mounting rack (43) locating slot (12), slidably connected locating piece (13) in the locating slot (12), it is described
The lower end of locating piece (13) is fixedly connected on the corresponding position of rectangular shaped light source (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584045.0A CN110346952A (en) | 2019-06-24 | 2019-06-24 | A kind of liquid crystal module AOI detection secondary light source regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584045.0A CN110346952A (en) | 2019-06-24 | 2019-06-24 | A kind of liquid crystal module AOI detection secondary light source regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110346952A true CN110346952A (en) | 2019-10-18 |
Family
ID=68177693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910584045.0A Pending CN110346952A (en) | 2019-06-24 | 2019-06-24 | A kind of liquid crystal module AOI detection secondary light source regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110346952A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932734A (en) * | 2021-11-23 | 2022-01-14 | 浙江海纳半导体有限公司 | Wafer edge profile tester |
-
2019
- 2019-06-24 CN CN201910584045.0A patent/CN110346952A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932734A (en) * | 2021-11-23 | 2022-01-14 | 浙江海纳半导体有限公司 | Wafer edge profile tester |
| CN113932734B (en) * | 2021-11-23 | 2023-08-18 | 浙江海纳半导体股份有限公司 | Wafer edge contour tester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202886294U (en) | Large product surface image capturing device | |
| CN106216268A (en) | For detecting equipment and the method for detection camera module thereof of camera module | |
| CN108465612A (en) | A kind of automatically dropping glue and glue point detection device and its dispensing and characterization processes | |
| CN200941096Y (en) | Small fastening detector | |
| CN208505880U (en) | A kind of vision inspection apparatus of adjustable focus | |
| CN210358126U (en) | Automatic feeding, detecting and receiving integrated equipment | |
| CN109030500A (en) | Screen defect multi-orientation detection equipment | |
| CN201959943U (en) | Automatic sorting machine for shaft workpieces | |
| CN208345156U (en) | Tray disk automatic loading and unloading device and Tray disk transportation system | |
| CN208399401U (en) | Detect barcode scanning mechanism and automation press equipment | |
| CN110346952A (en) | A kind of liquid crystal module AOI detection secondary light source regulating mechanism | |
| CN205437750U (en) | Eccentric self -calibration kludge of camera | |
| CN209049751U (en) | A kind of 46F armature vision sorting machine | |
| CN208392820U (en) | Carrying laminating mechanism and automation press equipment for frame glue | |
| CN109297988A (en) | A kind of FPC inspection of line machine for collecting optical check and reprocessing function integration | |
| CN212134505U (en) | Automatic assembling and testing device for micro-optical assembly | |
| CN208736808U (en) | Screen defect multi-orientation detection equipment | |
| CN208771752U (en) | A kind of automatically dropping glue and glue point detection device | |
| CN209946585U (en) | Auxiliary light source adjusting mechanism for AOI (automatic optical inspection) detection of liquid crystal module | |
| CN208399843U (en) | Automate press equipment | |
| CN207717651U (en) | A kind of light bulb appearance detecting device | |
| CN211385868U (en) | Automatic marking equipment for automatic detection of screen printing of shielding cover | |
| CN207992035U (en) | Sludge detects microscope and detects fixed mechanism | |
| CN207992068U (en) | Sludge automatic checkout system | |
| CN112534331B (en) | Apparatus and method for placing components |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |