CN113885238B - AOI optical detection equipment and method for LCD - Google Patents

AOI optical detection equipment and method for LCD Download PDF

Info

Publication number
CN113885238B
CN113885238B CN202111314767.8A CN202111314767A CN113885238B CN 113885238 B CN113885238 B CN 113885238B CN 202111314767 A CN202111314767 A CN 202111314767A CN 113885238 B CN113885238 B CN 113885238B
Authority
CN
China
Prior art keywords
block
groove
main body
adjusting
tray main
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.)
Active
Application number
CN202111314767.8A
Other languages
Chinese (zh)
Other versions
CN113885238A (en
Inventor
韩健
贺冬
王奎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bengbu Gaoyuan Photoelectric Co ltd
Original Assignee
Bengbu Gaoyuan Photoelectric Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bengbu Gaoyuan Photoelectric Co ltd filed Critical Bengbu Gaoyuan Photoelectric Co ltd
Priority to CN202111314767.8A priority Critical patent/CN113885238B/en
Publication of CN113885238A publication Critical patent/CN113885238A/en
Application granted granted Critical
Publication of CN113885238B publication Critical patent/CN113885238B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/1306Details
    • G02F1/1309Repairing; Testing
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/1316Methods for cleaning the liquid crystal cells, or components thereof, during manufacture: Materials therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention relates to AOI optical detection equipment for an LCD (liquid Crystal display) and a method thereof, the AOI optical detection equipment comprises main body equipment, wherein a placing groove is formed in the position, close to the upper end, of the outer surface of the right side of the main body equipment, a tray mechanism is arranged in the placing groove, the tray mechanism is in hinged connection with the placing groove, the tray mechanism comprises a tray main body, a cavity, a wrist supporting block, an elastic reed, a first sliding block, a guide groove, a top block, a push rod, a supporting plate and a keyboard, the tray main body is of a concave structure, the keyboard is placed in the tray main body of the concave structure, the cavity is formed in the position, on the right side of the front end, of the inner wall of the cavity, and guide grooves are formed in the two sides of the inner wall of the cavity.

Description

AOI optical detection equipment and method for LCD
Technical Field
The invention relates to the field of AOI optical detection equipment, in particular to AOI optical detection equipment for an LCD (liquid crystal display) and a method thereof.
Background
The Chinese full name of AOI is automatic optical detection, is equipment for detecting common defects encountered in welding production based on an optical principle, is a new type of emerging test technology, but develops rapidly, and various manufacturers all put forward AOI test equipment.
However, when the existing AOI is detected, if the PCB needing to be trimmed is detected, a worker is required to take the PCB out of the detection equipment and trim and repair the PCB to a maintenance platform, so that two operation platforms are required to carry out, the occupied area of the space is increased, the space area cannot be reasonably utilized, the cost of purchasing the maintenance platform is increased, excessive equipment cannot be placed, the site is required to be enlarged, and the cost is increased, and the cost of purchasing the maintenance platform is increased.
In view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to solve the problems of the occupancy rate of equipment space and the cost expenditure required by purchasing a maintenance platform, and provides AOI optical detection equipment for an LCD (liquid Crystal display) screen and a method thereof.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an AOI optical detection device for an LCD (liquid Crystal display) and a method thereof, wherein the AOI optical detection device comprises main body equipment, wherein a placing groove is formed in the position, close to the upper end, of the outer surface of the right side of the main body equipment, a tray mechanism is arranged in the placing groove, and the tray mechanism is in hinged connection with the placing groove;
the utility model provides a tray mechanism includes tray main part, cavity, holds in the palm wrist piece, elastic reed, first slider, guide way, kicking block, ejector pin, layer board, keyboard, the tray main part is concave structure, and the keyboard is placed in concave structure in the tray main part, the inside of tray main part is located the front end right side position and has seted up the cavity, and cavity inner wall both sides position all has seted up the guide way, the inside of guide way is provided with elastic reed, and elastic reed is located the inside both ends fixedly connected with first slider of guide way, the inside of cavity is located the upper end of elastic reed and is provided with holds in the palm wrist piece, and holds in the palm the wrist piece and be T type structure, and its and cavity swing joint, concave structure the inside lower extreme that is located the keyboard of tray main part is provided with the layer board, the lower extreme surface equidistance fixedly connected with three ejector pin, and the lower extreme of ejector pin runs through the inside of tray main part, three the lower extreme surface fixedly connected with kicking block, the lower extreme of kicking block is provided with adjustment mechanism, the inside upper end position of standing groove is provided with the elastic reed, the inside is close to the inside of the body, the inside of the body is provided with the inside of the body, and is close to the inside of the two side of the sliding groove, the inside of the body is accomodate the sliding groove, and the inside is connected with the inside of the sliding groove, and the inside of the sliding groove is set up.
Further, the adjusting mechanism comprises a moving block, a fixed block, a first spring, an adjusting block, a movable groove, a clamping groove, a limiting block, a connecting rod, a clamping block, an adjusting groove and a limiting groove, wherein the adjusting groove is formed in the outer surface of the front end of the tray main body close to the middle position, a plurality of limiting grooves are formed in the position, away from the lower end, of the upper end of the adjusting groove at equal intervals, of the outer surface of the front end of the tray main body, the connecting rod is movably connected with the inner portion of the adjusting groove, the adjusting block is arranged outside the outer surface of the front end of the connecting rod, the movable groove is formed in the outer surface of the rear end of the adjusting block close to the middle position, and the limiting block is fixedly connected with the outer surface of the rear end of the adjusting block;
the rear end surface of connecting rod is located the inside one end fixedly connected with movable block of tray main part, the left side surface of movable block is provided with the fixed block, the upper end surface fixedly connected with first spring of fixed block, and the upper end surface fixation of first spring is inside the tray main part, the fixed orifices is offered near front end right side position to the inside bottom of standing groove.
Further, the inside and the regulating block two swing joint of movable groove, the draw-in groove has been seted up to the inside rear end surface in movable groove, and the movable groove is T type structure, the connecting rod is T type structure, T type structure connecting rod rear end surface fixedly connected with fixture block, and draw-in groove and fixture block both block joint are connected.
Further, the fixed block is connected with the fixed Kong Liangzhe in a clamping way, and the fixed block is clamped into the fixing hole for fixing the tray mechanism in the placing groove.
Further, the limiting block is clamped in the limiting groove, and the limiting block and the limiting groove are mutually matched and clamped and used for fixing the limiting moving block and the adjusting block.
Further, the inside upper end of standing groove is seted up flutedly, the recess inner wall is located the rear end position and sets up the mounting hole, the inside clearance mechanism that is provided with of recess, clearance mechanism includes clearance roller, first telescopic link, second spring, time telescopic link, the rear end surface of clearance roller is close to intermediate position fixedly connected with first telescopic link, the inside swing joint of first telescopic link has the second telescopic link, the front end surface of second telescopic link is close to intermediate position fixedly connected with second spring, and the one end of second spring principle second telescopic link is fixed in the inner wall of first telescopic link.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by arranging the tray mechanism and the workbench body, firstly, a worker can conveniently place operating articles such as a keyboard and the like on the panel of the workbench through the tray body, the wrist of the worker can press down the wrist supporting block through the cooperation of the wrist supporting block arranged on the tray body and the elastic reed, so that the wrist supporting block is pressed down into the cavity, and the first sliding blocks at the two ends move towards the upper end of the guide groove when the elastic reed is pressed down, so that the mouse can be protected when the mouse is not needed to be used, the mouse is prevented from falling to cause damage, meanwhile, the worker can conveniently use the mouse, then, the jacking block, the ejector rod and the supporting plate can conveniently adjust the inclination angle of the keyboard, so that the keyboard is convenient to use, the practicability of the device is improved, the universality of angle adjustment of the user can be met, and meanwhile, the workbench can be used for repairing and maintaining the PCB which needs to be repaired, so that the operation of the workbench is not needed to be taken to the repairing platform is greatly saved, and the cost of purchasing the repairing platform is reduced.
2. According to the invention, the adjusting block is pulled outwards firstly and then moved to one side, the moving block is moved to one side by the connecting rod during movement, then the moving block is arranged at the lower end of the jacking block during movement, and the jacking block is in a right trapezoid shape, so that the jacking block can be jacked upwards, the jacking rod and the supporting plate are driven to be jacked upwards, the supporting plate is jacked up to the rear end of the keyboard, the inclination angle of the keyboard can be adjusted, then a user presses the adjusting block inwards, so that the angle can be limited and fixed, the use is facilitated, then the adjusting block is moved to the inside of the placing groove when the tray main body is not needed, the adjusting block is moved to the other side by the principle, the fixing block at the other side is abutted to the inside of the fixing hole, and then the adjusting block is fixed, so that the fixing block is fixed in the inside of the fixing hole, and the storage and placement of the tray main body are realized, and the protection is facilitated when the use is not needed.
3. According to the invention, by arranging the cleaning mechanism, when a worker moves the tray mechanism into the placing groove, the cleaning roller arranged in the groove formed in the placing groove is used for simply cleaning the keyboard, and the cleaning roller rotates in the mounting hole, so that the cleaning roller at the upper end is driven to rotate when the tray main body is pushed into the placing groove, the cleaning effect is achieved, the cleanliness of the device is improved, and meanwhile, after the device is used for a long time, the worker can take out the cleaning roller from the groove for cleaning through the cooperation between the first telescopic rod, the second telescopic rod and the second spring, so that the cleaning effect in the later period is improved.
Drawings
For the convenience of those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is an overall schematic of the present invention;
FIG. 2 is a schematic view of a tray mechanism of the present invention;
FIG. 3 is a front cross-sectional view of the tray mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the invention at A in FIG. 2;
FIG. 5 is an enlarged schematic view of the invention at B in FIG. 3;
FIG. 6 is a schematic view of an adjustment mechanism of the present invention;
FIG. 7 is a side cross-sectional view of FIG. 1 of the present invention;
FIG. 8 is an enlarged schematic view of FIG. 7 at C in accordance with the present invention;
fig. 9 is an enlarged schematic view of the invention at D in fig. 1.
Reference numerals: 1. a main body device; 2. a placement groove; 3. a fixing hole; 4. a tray mechanism; 41. a tray main body; 42. a cavity; 43. a wrist supporting block; 44. an elastic reed; 45. a first slider; 46. a guide groove; 47. a top block; 48. a push rod; 49. a supporting plate; 491. a keyboard; 5. an adjusting mechanism; 51. a moving block; 52. a fixed block; 53. a first spring; 54. an adjusting block; 55. a movable groove; 56. a clamping groove; 57. a limiting block; 58. a connecting rod; 59. a clamping block; 591. an adjustment tank; 592. a limit groove; 6. a groove; 7. a cleaning mechanism; 71. a cleaning roller; 72. a first telescopic rod; 73. a second spring; 74. a second telescopic rod; 75. a mounting hole; 8. a work table body; 9. a second slider; 10. a chute; 11. and a storage groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 9, the present invention provides an AOI optical inspection apparatus for LCD liquid crystal display and a method thereof:
as shown in fig. 1-6, the AOI optical detection device for LCD liquid crystal display and the method thereof provided by the invention comprise a main body device 1, wherein a placement groove 2 is arranged on the outer surface of the right side of the main body device 1 near the upper end, a tray mechanism 4 is arranged in the placement groove 2, and the tray mechanism 4 is hinged with the placement groove 2;
the tray mechanism 4 comprises a tray main body 41, a cavity 42, a wrist supporting block 43, an elastic reed 44, a first sliding block 45, a guide groove 46, a top block 47, a top rod 48, a supporting plate 49 and a keyboard 491, wherein the tray main body 41 is of a concave structure, the keyboard 491 is placed in the tray main body 41 of the concave structure, the cavity 42 is formed in the right side position of the front end of the tray main body 41, the guide grooves 46 are formed in the two side positions of the inner wall of the cavity 42 and are used for the first sliding block 45 to slide in the interior of the cavity to facilitate the movement of the elastic reed 44, the elastic reed 44 is arranged in the guide groove 46, the first sliding block 45 is fixedly connected to the two ends of the elastic reed 44 positioned in the guide groove 46, the wrist supporting block 43 is of a T-shaped structure and is movably connected with the cavity 42 and is used for preventing the mouse from falling, meanwhile, the applicability of the device is improved by movably connecting with the cavity 42 without preventing a worker from using a mouse, a supporting plate 49 is arranged at the lower end of the keyboard 491 inside the tray main body 41 in a concave structure, three ejector rods 48 are fixedly connected to the outer surface of the lower end of the supporting plate 49 at equal intervals, the three ejector rods 48 can prevent the lifted keyboard 491 from shaking left and right and improve stability, the lower ends of the ejector rods 48 penetrate into the tray main body 41, ejector blocks 47 are fixedly connected to the outer surfaces of the lower ends of the three ejector rods 48, the ejector blocks 47 are used for jacking the keyboard 491 by matching with an adjusting mechanism 5 so as to facilitate the adjustment of the angle of the keyboard 491 by the worker, an adjusting mechanism 5 is arranged at the lower end of the ejector blocks 47, a cleaning mechanism 7 is arranged at the upper end position inside the placing groove 2, a storage groove 11 is formed in the position, close to the middle, on the outer surface of the front end of the main body equipment 1, the inside of accomodating groove 11 is provided with workstation body 8 for repair the PCB, need two operation panel operations, reduced the occupation rate in space, the both sides surface of workstation body 8 is close to intermediate position fixedly connected with second slider 9, accomodate groove 11 inner wall both sides position and seted up spout 10, and second slider 9 swing joint is in the inside of spout 10 for accomodate workstation body 8 when not needing to use, reduce the occupation rate in space.
In operation, if the existing AOI detects the PCB needing to be trimmed, the operator is required to take the PCB out of the detection equipment and trim and repair the PCB after transferring the PCB to a repair platform, so that the occupied area of the space is increased, the space area cannot be reasonably used, the cost of purchasing the repair platform is increased, too many equipment cannot be placed, the field is required to be enlarged, the cost is further increased, and the cost of purchasing the repair platform is further increased, by arranging the tray mechanism 4 and the workbench body 8, firstly, the tray main body 41 is utilized to facilitate the operator to place operation items such as the keyboard 491 on the panel of the PCB through the tray main body 41, and when the operator uses a mouse, the operator can use the mouse through the cooperation of the wrist supporting block 43 arranged on the tray main body 41 and the elastic reed 44, the wrist of the staff presses down the wrist supporting block 43, so that the wrist supporting block 43 is pressed into the cavity 42, the elastic reed 44 is pressed down to deform, the first sliding blocks 45 at the two ends move towards the upper ends of the guide grooves 46 when the elastic reed 44 is pressed down, so that the wrist supporting block 43 is pushed out of the cavity 42 by the resilience force of the elastic reed 44 when the wrist of the staff is taken up, the wrist supporting block 43 can be further protected when the wrist supporting block is not needed to be used, the mouse is prevented from falling to cause damage, meanwhile, the staff can conveniently use the mouse, then the inclination angle of the keyboard 491 can be conveniently adjusted by the staff by utilizing the jacking block 47, the jacking rod 48 and the supporting plate 49, so that the device is convenient to use, the practicability of the device is improved, the universality of angle adjustment of the user can be met, and meanwhile, the PCB needing to be trimmed by utilizing the workbench 8, so that the operation of a maintenance bench is not needed, the space occupation rate is greatly saved, and the cost expenditure for purchasing the maintenance platform is reduced.
As an embodiment of the present invention: as shown in fig. 1 to 6, the adjusting mechanism 5 includes a moving block 51, a fixed block 52, a first spring 53, an adjusting block 54, a movable slot 55, a clamping slot 56, a limiting block 57, a connecting rod 58, a clamping block 59, an adjusting slot 591, and a limiting slot 592, wherein the outer surface of the front end of the tray main body 41 is close to the middle position, the outer surface of the front end of the tray main body 41 is located at the upper end and equidistant from the lower end of the adjusting slot 591, a plurality of limiting slots 592 are arranged for fixing the adjusting block 54, the connecting rod 58 is movably connected in the adjusting slot 591, the outer surface of the front end of the connecting rod 58 is located outside the adjusting slot 591, the movable slot 55 is provided at the outer surface of the rear end of the adjusting block 54 close to the middle position, the limiting block 57 is fixedly connected to the outer surface of the rear end of the adjusting block 54 and used for being clamped into the inner part of the limiting slot 592, so as to improve the fixing effect of the adjusting block 54;
the rear end surface of connecting rod 58 is located the inside one end fixedly connected with movable block 51 of tray main part 41, the left side surface of movable block 51 is provided with fixed block 52, the upper end surface fixedly connected with first spring 53 of fixed block 52, and the upper end surface of first spring 53 is fixed in tray main part 41 inside for withdraw fixed block 52 to the inside of tray main part 41, the use of being convenient for next time, the inside bottom of standing groove 2 is close to front end right side position and is seted up fixed orifices 3, is used for when supporting fixed block 52 to the outside of tray main part 41, fixed block 52 block is in the inside of fixed orifices 3, thereby is fixed in the inside of standing groove 2 with tray main part 41.
During operation, the tray main body 41 is required to be pushed to the inside of the placing groove 2 when the device is not required to be used, but no good fixing device is used for fixing the tray main body 41 in the inside of the placing groove 2, so that damage to the tray main body 41 is easily caused, and maintenance cost is improved.
As an embodiment of the present invention: as shown in fig. 7 to 8, the upper end of the inside of the placement groove 2 is provided with a groove 6, the inner wall of the groove 6 is located at the rear end position and provided with a mounting hole 75, a cleaning mechanism 7 is arranged inside the groove 6, the cleaning mechanism 7 comprises a cleaning roller 71, a first telescopic rod 72, a second spring 73 and a time telescopic rod, the outer surface of the rear end of the cleaning roller 71 is close to a middle position and fixedly connected with the first telescopic rod 72, the second telescopic rod 74 is movably connected inside the first telescopic rod 72, the outer surface of the front end of the second telescopic rod 74 is close to the middle position and fixedly connected with the second spring 73, and one end of the second telescopic rod 74 is fixed on the inner wall of the first telescopic rod 72 according to the principle of the second spring 73.
In operation, as the keyboard 491 on the tray main body 41 is used for a long time to cause dust and other impurities to adhere to the outer surface of the keyboard 491, dust and impurities can fall into keys after long-time unclean, so that the keyboard 491 is required to be disassembled and cleaned, time and labor are wasted, and labor are wasted.
The working principle of the invention is as follows:
when in use, the tray main body 41 connected through the hinge joint is pulled out from the inside of the placing groove 2, the tray main body 41 is utilized to facilitate the staff to place the keyboard 491 and other operation objects on the panel of the tray main body by the tray main body 41, when the staff uses the mouse, the wrist supporting block 43 can be pressed down by the wrist of the staff through the cooperation of the wrist supporting block 43 arranged on the tray main body 41 and the elastic reed 44, so that the wrist supporting block 43 is pressed down into the cavity 42, the elastic reed 44 is pressed down to deform, the first sliding blocks 45 at the two ends move towards the upper end of the guiding groove 46 when the elastic reed 44 is pressed down, so that the wrist supporting block 43 is pushed out of the cavity 42 by the resilience force of the elastic reed 44 when the wrist of the staff is taken up, the mouse is protected when the mouse is not needed, the mouse is prevented from falling down to cause damage, and the mouse is convenient for the staff to use, then, the inclination angle of the keyboard 491 can be conveniently adjusted by using the jacking block 47, the jacking rod 48 and the supporting plate 49 by a worker so as to be convenient for use, the practicability of the device is improved, the angle of the keyboard 491 can be adjusted by a user, firstly, the adjusting block 54 is pulled outwards to enable the clamping block 59 to be separated from the inside of the clamping groove 56, then the clamping block 59 is moved to one side, the moving block 51 is moved to one side by using the connecting rod 58 when the clamping block is moved, then the jacking block 47 is in a right trapezoid shape because the moving block 51 is arranged at the lower end of the jacking block 47 when the clamping block is moved, so that the jacking block 47 can jack up upwards, the jacking rod 48 and the supporting plate 49 are driven to jack up, the rear end of the keyboard 491 is further jacked up by the supporting plate 49, the inclination angle of the keyboard 491 can be adjusted, then the user presses the adjusting block 54 inwards, the clamping block 59 is clamped into the clamping groove 56 formed in the connecting rod 58, then utilize stopper 57 and offer the spacing groove 592 of lower extreme on adjustment tank 591 and carry out the block fixedly, thereby can carry out spacing fixedly with the angle, and then facilitate the use, then when need not use tray main part 41, remove it to inside the standing groove 2, utilize above-mentioned principle to remove the regulating block 54 to the opposite side, thereby support the fixed block 52 of opposite side to, support it to advance inside the fixed orifices 3, then fix the regulating block 54, thereby make the fixed block 52 be fixed in the inside of fixed orifices 3, and then realized accomodating the placing to tray main part 41, so as to protect when not needing to use, when the staff removes tray mechanism 4 to inside the standing groove 2, utilize the cleaning roller 71 that sets up inside recess 6 of seting up inside the standing groove 2 to carry out simple clearance to the keyboard 491, through the inside rotation of cleaning roller 71 at mounting hole 75, thereby reach the effect of driving the upper end when tray main part 41 impels the standing groove 2, thereby the cleanliness of device has been improved, simultaneously, the staff need not take out the cost is reduced through the second telescopic link 74 to take out to the flexible carrier 74, thereby the maintenance platform is realized, the maintenance platform is needed to be cleaned to the maintenance platform is greatly, the maintenance platform is convenient for use, the maintenance platform is convenient for has been realized, and can be taken out to the maintenance platform is convenient for use, and has been convenient for use, and has reduced in maintenance cost.
The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the invention or from the scope of the invention as defined in the accompanying claims.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. The AOI optical detection device for the LCD comprises main body equipment (1) and is characterized in that a placing groove (2) is formed in the position, close to the upper end, of the outer surface of the right side of the main body equipment (1), a tray mechanism (4) is arranged in the placing groove (2), and the tray mechanism (4) is hinged with the placing groove (2);
the tray mechanism (4) comprises a tray main body (41), a cavity (42), a wrist supporting block (43), elastic reeds (44), a first sliding block (45), a guide groove (46), a jacking block (47), a jacking rod (48), a supporting plate (49) and a keyboard (491), wherein the tray main body (41) is of a concave structure, the keyboard (491) is placed in the tray main body (41) of the concave structure, the cavity (42) is formed in the position, positioned at the right side of the front end, of the inner wall of the cavity (42), the guide grooves (46) are formed in the positions of the two sides of the inner wall of the cavity (42), the elastic reeds (44) are fixedly connected with the first sliding block (45) at the two ends of the inner part of the guide groove (46), the inner part of the cavity (42) is provided with the elastic reeds (43), the jacking rod (43) is of a T-shaped structure and is movably connected with the cavity (42), the inner part of the tray main body (41) of the concave structure is positioned at the lower end of the jacking rod (49) and is fixedly connected with the lower end (49) of the lower end of the supporting plate (48), the lower end (49) of the supporting plate (48) is fixedly connected with the lower end of the wrist supporting plate (41), the lower end outer surface of the three ejector rods (48) is fixedly connected with an ejector block (47), the lower end of the ejector block (47) is provided with an adjusting mechanism (5), the upper end position of the inside of the placing groove (2) is provided with a cleaning mechanism (7), the outer surface of the front end of the main body equipment (1) is close to the middle position and is provided with a containing groove (11), the inside of the containing groove (11) is provided with a workbench body (8), the outer surfaces of the two sides of the workbench body (8) are close to the middle position and are fixedly connected with a second sliding block (9), the two sides of the inner wall of the containing groove (11) are provided with sliding grooves (10), and the second sliding block (9) is movably connected in the sliding grooves (10);
the adjusting mechanism (5) comprises a moving block (51), a fixed block (52), a first spring (53), an adjusting block (54), a movable groove (55), a clamping groove (56), a limiting block (57), a connecting rod (58), a clamping block (59), an adjusting groove (591) and a limiting groove (592), wherein the adjusting groove (591) is formed in the outer surface of the front end of the tray main body (41) close to the middle position, a plurality of limiting grooves (592) are formed in the position, away from the lower end, of the upper end of the adjusting groove (591) at equal intervals, a connecting rod (58) is movably connected to the inside of the adjusting groove (591), the adjusting block (54) is arranged outside the connecting rod (58), the movable groove (55) is formed in the position, close to the middle, of the outer surface of the rear end of the adjusting block (54), and the limiting block (57) is fixedly connected to the outer surface of the rear end of the adjusting block (54).
One end fixedly connected with movable block (51) that the rear end surface of connecting rod (58) is located tray main part (41) inside, the left side surface of movable block (51) is provided with fixed block (52), the upper end surface fixedly connected with first spring (53) of fixed block (52), and the upper end surface of first spring (53) is fixed in tray main part (41) inside, fixed orifices (3) are offered near front end right side position to the inside bottom of standing groove (2).
2. The AOI optical detection device for an LCD liquid crystal display according to claim 1, wherein the inside of the movable slot (55) is movably connected with the adjusting block (54), the outer surface of the rear end of the inside of the movable slot (55) is provided with a clamping slot (56), the movable slot (55) is in a T-shaped structure, the connecting rod (58) is in a T-shaped structure, the outer surface of the rear end of the connecting rod (58) in the T-shaped structure is fixedly connected with a clamping block (59), and the clamping slot (56) is in clamping connection with the clamping block (59).
3. The AOI optical inspection device for LCD liquid crystal display according to claim 2, wherein the fixing block (52) is snap-connected with both the fixing hole (3), and the fixing block (52) is snap-fitted into the fixing hole (3) for fixing the tray mechanism (4) inside the placement groove (2).
4. An AOI optical detection device for an LCD liquid crystal display according to claim 3, wherein the limiting block (57) is engaged in the limiting groove (592), and the limiting block (57) and the limiting groove (592) are engaged with each other, so as to fix the limiting moving block (51) and the adjusting block (54).
5. The AOI optical detection device for an LCD liquid crystal display according to claim 1, wherein the inner upper end of the placement groove (2) is provided with a groove (6), the inner wall of the groove (6) is provided with a mounting hole (75) at the rear end position, the inside of the groove (6) is provided with a cleaning mechanism (7), the cleaning mechanism (7) comprises a cleaning roller (71), a first telescopic rod (72), a second spring (73) and a time telescopic rod, the outer surface of the rear end of the cleaning roller (71) is close to the middle position and fixedly connected with the first telescopic rod (72), the inner movable connection of the first telescopic rod (72) is provided with a second telescopic rod (74), the outer surface of the front end of the second telescopic rod (74) is close to the middle position and fixedly connected with the second spring (73), and one end of the second telescopic rod (74) is fixed on the inner wall of the first telescopic rod (72) according to the principle of the second spring (73).
6. A method of using an AOI optical inspection device for an LCD liquid crystal display according to claim 1, the method comprising the steps of:
step one: firstly, the regulating block (54) is pulled outwards to separate a clamping block (59) positioned in the movable groove (55) and at the rear end of the connecting rod (58) from the clamping groove (56), then a limiting block (57) at the rear end of the regulating block (54) moves out of the inside of the limiting groove (592) when being pulled, at the moment, the regulating block (54) is moved to one side, the fixed block (52) abutted by the moving block (51) is not abutted at the moment, and the reverse elasticity of the first spring (53) is utilized to separate from the inside of the fixed hole (3), so that the tray main body (41) can be moved out of the inside of the placing groove (2);
step two: after the tray main body (41) is moved out of the placing groove (2), the adjusting block (54) is moved to the side of the adjusting groove (591), and the top block (47), the ejector rod (48) and the supporting plate (49) can be lifted up by utilizing the cooperation between the moving block (51) and the top block (47) during the movement, so that the inclination angle of the keyboard (491) is adjusted, and the keyboard is suitable for the use of workers by adjusting the inclination angle;
step three: the workbench body (8) slides in the sliding groove (10) from the inside of the accommodating groove (11) through the second sliding blocks (9) at the two sides of the workbench body (8), so that the workbench body (8) can be conveniently moved out of the accommodating groove (11), and then the workbench body (8) is placed on the workbench body (8) for trimming and maintenance when a PCB needing trimming is started to work;
step four: after the work is finished, the tray main body (41) is pushed to the inside of the placing groove (2), and the surface of the keyboard (491) can be cleaned by utilizing the cleaning roller (71) in the placing groove (2) in the pushing process.
CN202111314767.8A 2021-11-08 2021-11-08 AOI optical detection equipment and method for LCD Active CN113885238B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111314767.8A CN113885238B (en) 2021-11-08 2021-11-08 AOI optical detection equipment and method for LCD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111314767.8A CN113885238B (en) 2021-11-08 2021-11-08 AOI optical detection equipment and method for LCD

Publications (2)

Publication Number Publication Date
CN113885238A CN113885238A (en) 2022-01-04
CN113885238B true CN113885238B (en) 2023-06-02

Family

ID=79017476

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111314767.8A Active CN113885238B (en) 2021-11-08 2021-11-08 AOI optical detection equipment and method for LCD

Country Status (1)

Country Link
CN (1) CN113885238B (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2239116A2 (en) * 2009-04-09 2010-10-13 Baumer Innotec AG Device and method for automatically repairing panels
CN203630747U (en) * 2013-12-26 2014-06-04 黄进华 Wrist pad
CN106690988A (en) * 2016-12-10 2017-05-24 韩纪文 Arm supporting and putting device for computer operation
CN206818621U (en) * 2017-04-12 2017-12-29 东莞市吉洋自动化科技有限公司 A kind of on-line checking AOI machine structures
WO2018121471A1 (en) * 2016-12-28 2018-07-05 昆山精讯电子技术有限公司 Aoi automatic optical detector with bilayer structure
CN207636517U (en) * 2017-12-26 2018-07-20 瑞峰(天津)电子有限公司 The AOI detection machines of easy access
CN210377389U (en) * 2019-11-19 2020-04-21 长沙航空职业技术学院 Teaching keyboard for computer teaching
CN210427373U (en) * 2019-05-22 2020-04-28 深圳市昂泰利科技有限公司 AOI optical detection equipment
CN211627337U (en) * 2019-12-27 2020-10-02 江西鸿宇电路科技有限公司 AOI optical detector
CN213121654U (en) * 2020-10-09 2021-05-04 上海帆声图像科技有限公司 Carrier positioning mechanism for AOI detection
CN213209889U (en) * 2020-09-24 2021-05-14 武汉市明佳芯源科技有限公司 A01 optical detection equipment is with gathering tray
CN213338652U (en) * 2020-08-17 2021-06-01 赵成龙 Computer dustproof keyboard

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030043369A1 (en) * 2001-08-28 2003-03-06 Honeywell Advanced Circuits, Inc. Automated optical inspection and marking systems and methods

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2239116A2 (en) * 2009-04-09 2010-10-13 Baumer Innotec AG Device and method for automatically repairing panels
CN203630747U (en) * 2013-12-26 2014-06-04 黄进华 Wrist pad
CN106690988A (en) * 2016-12-10 2017-05-24 韩纪文 Arm supporting and putting device for computer operation
WO2018121471A1 (en) * 2016-12-28 2018-07-05 昆山精讯电子技术有限公司 Aoi automatic optical detector with bilayer structure
CN206818621U (en) * 2017-04-12 2017-12-29 东莞市吉洋自动化科技有限公司 A kind of on-line checking AOI machine structures
CN207636517U (en) * 2017-12-26 2018-07-20 瑞峰(天津)电子有限公司 The AOI detection machines of easy access
CN210427373U (en) * 2019-05-22 2020-04-28 深圳市昂泰利科技有限公司 AOI optical detection equipment
CN210377389U (en) * 2019-11-19 2020-04-21 长沙航空职业技术学院 Teaching keyboard for computer teaching
CN211627337U (en) * 2019-12-27 2020-10-02 江西鸿宇电路科技有限公司 AOI optical detector
CN213338652U (en) * 2020-08-17 2021-06-01 赵成龙 Computer dustproof keyboard
CN213209889U (en) * 2020-09-24 2021-05-14 武汉市明佳芯源科技有限公司 A01 optical detection equipment is with gathering tray
CN213121654U (en) * 2020-10-09 2021-05-04 上海帆声图像科技有限公司 Carrier positioning mechanism for AOI detection

Also Published As

Publication number Publication date
CN113885238A (en) 2022-01-04

Similar Documents

Publication Publication Date Title
CN110065295B (en) Portable manual curved surface screen printing machine and use method
CN113885238B (en) AOI optical detection equipment and method for LCD
CN111855079A (en) Flexible flywheel dynamic balance detection and processing equipment
CN112414681B (en) Intelligent wireless communication equipment installation detection method
CN211495934U (en) Material conveying structure of liquid crystal screen quality detection device
CN211577007U (en) Display screen outward appearance detection tool
CN216655877U (en) Continuous bending device for plates
CN209830642U (en) Laser repair operation panel convenient to install
CN111744801A (en) Power cord plug injection molding unloading synchronous detection device
JP2839706B2 (en) Jig for cleaning printed wiring boards
CN219054318U (en) Instrument panel calibration support
CN213814185U (en) Polaroid attaching device for full-automatic mechanical positioning
CN109494541B (en) Universal type offline sample plate
CN217007591U (en) Automatic test equipment for PCBA (printed circuit board assembly)
CN215776318U (en) Drawing workbench
CN209296448U (en) A kind of feeding station mechanism of glass strain detection automatic loading/unloading equipment
CN216094893U (en) Image measuring instrument capable of being quickly positioned and used for screening machine
CN219819474U (en) Triaxial linkage clamping mechanism
CN205394472U (en) Vertical woodworker's bench
CN214644284U (en) PS version positioner that punches
CN113085980B (en) Transfer device capable of effectively preventing collision for precise instrument
CN116810988B (en) Clay cutting equipment for ceramic manufacturing
CN215952478U (en) Size projection equipment
CN214827859U (en) Be applied to automatic granny rag machine of down coat production
CN218787997U (en) Glass sample detection device

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
GR01 Patent grant
GR01 Patent grant