CN114813692B - Online fluorescence microscopy machine of OLED screen - Google Patents
Online fluorescence microscopy machine of OLED screen Download PDFInfo
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- CN114813692B CN114813692B CN202210732482.4A CN202210732482A CN114813692B CN 114813692 B CN114813692 B CN 114813692B CN 202210732482 A CN202210732482 A CN 202210732482A CN 114813692 B CN114813692 B CN 114813692B
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- 238000000799 fluorescence microscopy Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 74
- 238000001514 detection method Methods 0.000 claims abstract description 44
- 230000033001 locomotion Effects 0.000 claims abstract description 18
- 239000000758 substrate Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 5
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N21/6456—Spatial resolved fluorescence measurements; Imaging
- G01N21/6458—Fluorescence microscopy
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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
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Abstract
The invention discloses an online fluorescence microscopy machine for an OLED screen, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a base plate through four groups of supporting columns, first conveying mechanisms moving in the X direction are fixedly installed on two sides of the top of the base plate, and rectangular portal frames are fixedly connected to the tops of the two groups of first conveying mechanisms. According to the invention, the traditional I-shaped portal frame form is abandoned, the rectangular portal frame is adopted, and the arranged first guide rail support nail is installed and suspended, so that the movement space of the rectangular portal frame can be ensured, the collision with a workpiece is avoided, the upper part and the lower part of the rectangular portal frame are respectively provided with the top detector and the bottom detector, the rapid photographing, the rapid detection and the detection area enlargement can be realized, the movement regulation of the top detector in a left-right and up-down and down-down modes can be realized by the arranged first regulating mechanism and the second regulating mechanism, and the accuracy and the comprehensiveness of the top detection of the OLED screen can be ensured.
Description
Technical Field
The invention relates to the technical field of OLED screen detection, in particular to an online fluorescence microscopy machine for an OLED screen.
Background
An OLED screen is a new type of imaging electronics made with light emitting diodes arranged in a sequence. Due to its high brightness, wide viewing angle, long service life and other characteristics, it is being widely used in products such as outdoor advertising screens.
After the OLED screen is manufactured, the OLED screen needs to be detected by using a fluorescence microscope, and the detection of the large-size OLED screen is limited to a single-sided and low-efficiency mode, so that the detection area is small, and the possibility of detection errors is high. The gantry shape of the existing OLED screen detection equipment is set to be I-shaped, so that only single-side detection can be performed on the OLED screen, the workpiece needs to be turned over again for re-detection after the single-side detection is completed, a large amount of time can be wasted due to the arrangement, the workpiece is easy to collide and damage in the turning and transferring process, the OLED screen is usually placed manually by workers at the present stage, and after the OLED screen is pushed to a designated position, the detection camera is moved for detection. The mode is not only easy to generate position deviation when being placed, but also influences shooting detection; moreover, the starting time of the detection camera is too late, a large amount of time is consumed for moving and resetting, and the efficiency is low.
Disclosure of Invention
The invention aims to provide an online fluorescence microscopy machine for an OLED screen, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an online fluorescence microscope inspection machine of OLED screen, includes the bottom plate, the top of bottom plate is through four groups support column fixedly connected with base plates, the equal fixed mounting in both sides at base plate top has the first conveying mechanism that presents the X direction motion, and is two sets of first conveying mechanism's top fixedly connected with rectangle portal frame, the first adjustment mechanism of top fixedly connected with of portal frame, the top fixed mounting of first adjustment mechanism has second adjustment mechanism, the one end fixedly connected with of second adjustment mechanism carries out the top detector that the top detected to the work piece, first adjustment mechanism drives second adjustment mechanism and top detector and carries out the motion of Y axle direction, second adjustment mechanism drives the top detector and carries out the fine setting of upper and lower direction, the top of base plate is provided with the bottom detector that detects the part bottom, the surface of base plate just is located first conveying mechanism's both ends fixed mounting has the third adjustment mechanism of centrosymmetry, and is two sets of the equal fixedly connected with two sets of detection platform in third adjustment mechanism's top, the surface of base plate just is located to run through between two sets of first conveying mechanism and has the through the trough, the inside joint that carries out the work piece transport the crotch.
Preferably, first conveying mechanism includes support nail and first guide rail, first guide rail sets up to two sets ofly and through multiunit support nail fixed mounting in the top of base plate, the surface sliding connection of first guide rail has first slide, the top of base plate is provided with the driving chain, the one end of driving chain and the bottom fixed connection of first slide, two sets of the opposite side fixedly connected with portal frame of first slide.
Preferably, first adjustment mechanism includes alignment jig, first servo motor, second slide, first fixing bearing and first threaded rod, alignment jig fixed mounting is in the top of portal frame, the inside fixed mounting of alignment jig has the second slide, the first spacing axle of the equal fixedly connected with in both sides of second slide, the equal fixed mounting in both ends of second slide has first fixing bearing, and is two sets of the opposite side of first fixing bearing just is located the internal rotation of second slide and installs first threaded rod, the top fixed mounting of alignment jig has first servo motor, the output of first servo motor and the one end fixed connection of first threaded rod, the surface of first threaded rod is provided with rather than the first lead screw sleeve that meshes mutually, the telescopic surface fixed connection of first lead screw has first slider, the inner wall of first slider and the surface mutual sliding connection of first spacing axle, the first connecting block of one side fixed connection of first slider "L" shape, the one side bottom of first connecting block laminates with the top of alignment jig mutually.
Preferably, the second adjustment mechanism includes working plate, second fixing bearing, second servo motor, second threaded rod and second threaded sleeve, working plate fixed mounting is in one side of first connecting block, the fixed surface of working plate installs two sets of second fixing bearing, the opposite side of second fixing bearing rotates and is connected with the second threaded rod, the fixed surface of working plate installs second servo motor, the output of second servo motor and the one end fixed connection of second threaded rod, the surface of second threaded rod is provided with rather than engaged with second threaded sleeve, the lateral wall of second threaded sleeve is laminated mutually with the lateral wall of working plate, the telescopic one end fixedly connected with top detector of second threaded.
Preferably, third adjustment mechanism includes third slider, bearing frame, first spout and third servo motor, third slider fixed mounting is in the top of base plate, first spout has all been seted up to the both sides of third slider, the equal fixed mounting in both ends of third slider has the bearing frame, and is two sets of the inside of bearing frame is rotated and is installed third threaded rod and fourth threaded rod, second connecting block fixed connection is passed through to the opposite side of third threaded rod and fourth threaded rod, the surface of third threaded rod and fourth threaded rod all is provided with the second slider, the inner wall both sides joint of second slider is in the inside of first spout, the top fixed mounting of base plate has third servo motor, the output of third servo motor and the one end fixed connection of third threaded rod, and is two sets of the first connecting plate of top fixedly connected with of second slider, the top fixed mounting of first connecting plate has electronic slide rail, the top sliding connection of electronic slide rail has two sets of testing platform.
Preferably, the third threaded rod and the fourth threaded rod have the same pitch and opposite thread directions.
Preferably, the detection platform comprises an electric sliding block, a second sliding groove, an electric telescopic cylinder and a supporting table, the bottom of the electric sliding block is provided with the second sliding groove connected with an electric sliding rail in a sliding mode, the top of the electric sliding block is fixedly connected with the electric telescopic cylinder, the output end of the electric telescopic cylinder is fixedly connected with the supporting table, and the top of the supporting table is fixedly connected with a gasket made of a rubber material.
Preferably, a plurality of groups of connecting shafts are fixedly connected to two sides of the inner wall of the through groove, and one end, far away from the inside of the through groove, of the third threaded rod is fixedly connected with a roller.
Preferably, the fork frame comprises a connecting rod and a second connecting plate, the connecting rod is set to be L-shaped, the second connecting plate is fixedly connected to the top of one side of the connecting rod, a hollow supporting frame is fixedly connected to one side of the second connecting plate, third sliding grooves are formed in two sides of the connecting rod, the idler wheel is clamped inside the third sliding grooves, and two sides of the connecting rod are attached to the inner wall of the through groove.
Preferably, the top of base plate and the equal fixed mounting in both ends that are located two sets of first guide rails have first dog, the inside of adjusting the frame and the equal fixedly connected with symmetric distribution's in both sides that are located the second slide second dog.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the traditional I-shaped portal frame form is abandoned, a rectangular portal frame is adopted, and the arranged first guide rail is mounted in a suspension manner through the support nail, so that the movement space of the rectangular portal frame can be ensured, and the collision with an OLED screen is avoided;
2. the rectangular portal frame is provided with a top detector and a bottom detector respectively at the upper part and the lower part, so that the rapid photographing, the rapid detection and the increase of the detection area can be realized, and the first adjusting mechanism and the second adjusting mechanism can be used for performing the motion adjustment of the top detector in the left-right direction and the up-down direction, so that the accuracy and the comprehensiveness of the top detection of the OLED screen can be ensured;
3. the fork frame is arranged in a hollow-out mode, so that the weight of the fork frame can be reduced, the placing stability of an OLED screen can be guaranteed, workers can be helped to determine that the falling point of a workpiece is not inclined, the detection of a top detector and a bottom detector is better matched, the detection accuracy is improved, the time is saved, and the arranged roller can be matched with the third sliding groove of the fork frame, so that the fork frame can be placed into the through groove more accurately and quickly;
4. and the detection platform connected with the third adjusting mechanism and the portal frame simultaneously move oppositely in a differential mode, so that the distance of movement required by detection is shortened, the space of a detection area is saved, the occupied area is reduced, the cost is reduced, meanwhile, the detection time can be shortened, the air transportation time of the top detector is shortened, and the efficiency is higher.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention with the yoke removed;
FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a connection structure of a first adjusting mechanism and a second adjusting mechanism according to the present invention;
FIG. 5 is an enlarged view of the structure B shown in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure C of FIG. 2 according to the present invention;
FIG. 7 is a schematic perspective view of a spacing groove according to the present invention;
fig. 8 is a perspective view of the fork of the present invention.
In the figure: the device comprises a base plate 1, a support column 2, a base plate 3, a first conveying mechanism 4, a portal frame 5, a first adjusting mechanism 6, a second adjusting mechanism 7, a top detector 8, a bottom detector 9, a third adjusting mechanism 10, a detection platform 11, a fork frame 12, a support nail 13, a first guide rail 14, a transmission chain 15, a first sliding seat 16, a first stop 17, an adjusting frame 18, a first servo motor 19, a second sliding seat 20, a first fixed bearing 21, a first threaded rod 22, a first lead screw sleeve 23, a first sliding block 24, a first limit shaft 25, a first connecting block 26, a working plate 27, a second fixed bearing 28, a second servo motor 29, a second threaded rod 30, a second threaded sleeve 31, a third sliding seat 32, a bearing seat 33, a first sliding chute 34, a third servo motor 35, a third threaded rod 36, a second sliding block 37, a fourth sliding block 38, a second sliding block 39, a first connecting plate 40, an electric sliding rail 41, an electric sliding block 42, a second sliding block 43 second sliding chute, a supporting table 44, an electric cylinder 45, a roller 46, a roller 47, a second connecting rod, a roller 48, a second connecting block 50, a second connecting plate 50 and a second connecting plate 52.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an online fluorescence microscope inspection machine of OLED screen, includes bottom plate 1, 2 fixedly connected with base plate 3 of four groups of support columns are passed through at the top of bottom plate 1, the equal fixed mounting in both sides at base plate 3 top has the first conveying mechanism 4 that presents the X direction motion, and is two sets of the top fixedly connected with rectangle portal frame 5 of first conveying mechanism 4, the first adjustment mechanism 6 of top fixedly connected with of portal frame 5, the top fixed mounting of first adjustment mechanism 6 has second adjustment mechanism 7, the one end fixedly connected with of second adjustment mechanism 7 carries out the top detector 8 that the top detected to the work piece, first adjustment mechanism 6 drives second adjustment mechanism 7 and top detector 8 and carries out the motion of Y axle direction, second adjustment mechanism 7 drives top detector 8 and carries out the fine setting of upper and lower direction, the top of base plate 3 is provided with the bottom detector 9 that detects to the part bottom, the surface of base plate 3 just is located the both ends fixed mounting of first conveying mechanism 4 has centrosymmetric third adjustment mechanism 10, and is two sets of the equal fixedly connected with detection platform 11 in the top of third adjustment mechanism 10, the surface of base plate 3 just is located the first conveying mechanism 4 and runs through the inside joint of crossing the transport groove 12 to the work piece.
Wherein, this device adopts rectangle portal frame 5, and the first guide rail 14 that sets up carries out unsettled installation through support nail 13, thereby can guarantee rectangle portal frame 5's motion space, avoid portal frame 5 to collide with the work piece in the motion, and rectangle portal frame 5 is provided with top detector 8 and bottom detector 9 from top to bottom respectively, can supply to shoot fast, short-term test, increase detection area, and the first adjustment mechanism 6 and the second adjustment mechanism 7 that set up can control and the motion regulation of upper and lower direction to top detector 8, can guarantee, accuracy and the comprehensiveness that OLED screen top detected, and detection platform 11 that third adjustment mechanism 10 connects is with portal frame 5 differential motion in opposite directions simultaneously, shorten the distance that detects required motion, save detection area space, reduce the area, the cost is reduced, can also shorten check-out time simultaneously, reduce the idle transport of top detector and do the time, efficiency is higher.
Referring to fig. 1 and 3, the first conveying mechanism 4 includes two sets of support pins 13 and first guide rails 14, the first guide rails 14 are fixedly mounted on the top of the substrate 3 through a plurality of sets of support pins 13, a first slide carriage 16 is slidably connected to the outer surface of the first guide rail 14, a transmission chain 15 is disposed on the top of the substrate 3, one end of the transmission chain 15 is fixedly connected to the bottom of the first slide carriage 16, and a portal frame 5 is fixedly connected to the opposite sides of the two sets of first slide carriages 16.
The arranged transmission chain 15 can drive the first slide carriage 16 and the portal frame 5 above the first slide carriage 16 to move, and the first guide rail 14 mounted by the support pins 13 can prevent the portal frame 5 from colliding with a workpiece in the moving process.
Referring to fig. 1 and 4, the first adjusting mechanism 6 includes an adjusting frame 18, a first servo motor 19, a second slide seat 20, a first fixed bearing 21 and a first threaded rod 22, the adjusting frame 18 is fixedly mounted at the top of the gantry 5, the second slide seat 20 is fixedly mounted inside the adjusting frame 18, first limit shafts 25 are fixedly connected to both sides of the second slide seat 20, first fixed bearings 21 are fixedly mounted at both ends of the second slide seat 20, the first threaded rod 22 is rotatably mounted inside the second slide seat 20 and on the opposite sides of the two sets of first fixed bearings 21, the first servo motor 19 is fixedly mounted at the top of the adjusting frame 18, the output end of the first servo motor 19 is fixedly connected to one end of the first threaded rod 22, a first threaded rod sleeve 23 engaged with the first threaded rod 22 is arranged on the outer surface of the first threaded rod 22, a first slider 24 is fixedly connected to the outer surface of the first threaded rod sleeve 23, the inner wall of the first slider 24 is slidably connected to the outer surface of the first limit shaft 25, a first connecting block 26 in the shape of the L "is fixedly connected to one side of the first slider 24, and a connecting block 26 is attached to the top of the adjusting frame 18.
Wherein, first servo motor 19's rotation can drive first threaded rod 22 and rotate along first fixing bearing 21, and first threaded rod 22's rotation can drive first lead screw sleeve 23 and first slider 24 and move along first threaded rod 22 and first spacing axle 25's surface respectively, and first slider 24's removal can drive second adjustment mechanism 7 and top detector 8 through first connecting block 26 and carry out the removal of left right direction, thereby can carry out all-round detection to the OLED screen that needs detected.
Referring to fig. 1 and 4, the second adjusting mechanism 7 includes a working plate 27, a second fixing bearing 28, a second servo motor 29, a second threaded rod 30 and a second threaded sleeve 31, the working plate 27 is fixedly mounted on one side of the first connecting block 26, two sets of second fixing bearings 28 are fixedly mounted on the surface of the working plate 27, the second threaded rod 30 is rotatably connected to the opposite side of the second fixing bearing 28, the second servo motor 29 is fixedly mounted on the surface of the working plate 27, the output end of the second servo motor 29 is fixedly connected to one end of the second threaded rod 30, the second threaded sleeve 31 engaged with the outer surface of the second threaded rod 30 is arranged on the outer surface of the second threaded rod 30, one side of the second threaded sleeve 31 is attached to the side wall of the working plate 27, and one end of the second threaded sleeve 31 is fixedly connected to the top detector 8.
The rotation of the second servo motor 29 can drive the second threaded rod 30 to rotate along the second fixed bearing 28, and the rotation of the second threaded rod 30 can drive the second threaded sleeve 31 to move up and down along the surface of the working plate 27, so that the top detector 8 connected with the second threaded sleeve 31 can be driven to move up and down, and the OLED screen above the fork 12 can be detected.
Referring to fig. 1, 2, 5, and 6, the third adjusting mechanism 10 includes a third slider 32, a bearing block 33, a first chute 34, and a third servo motor 35, the third slider 32 is fixedly mounted on the top of the substrate 3, the first chute 34 is disposed on both sides of the third slider 32, the bearing blocks 33 are fixedly mounted on both ends of the third slider 32, a third threaded rod 36 and a fourth threaded rod 38 are rotatably mounted inside the two sets of bearing blocks 33, opposite sides of the third threaded rod 36 and the fourth threaded rod 38 are fixedly connected through a second connecting block 37, the outer surfaces of the third threaded rod 36 and the fourth threaded rod 38 are respectively provided with a second slider 39, both sides of the inner wall of the second slider 39 are clamped inside the first chute 34, the top of the substrate 3 is fixedly mounted with the third servo motor 35, the output end of the third servo motor 35 is fixedly connected with one end of the third threaded rod 36, the top of the second slider 39 is fixedly connected with a first connecting plate 40, the top of the first connecting plate 40 is fixedly mounted with an electric slide rail 41, and the top of the two sets of electric slide rails 11 are connected with the detection platform 11.
Wherein, third servo motor 35's rotation can drive third threaded rod 36, second connecting block 37 and fourth threaded rod 38 rotate, thereby can make two sets of second sliders 39 follow third threaded rod 36 and fourth threaded rod 38's rotation respectively and remove, and can prevent second slider 39 from taking place the offset when removing with the spacing first spout 34 of second slider 39 mutual joint, two sets of second sliders 39's removal can drive the testing platform 11 of two sets of first connecting plates 40 and bottom top and do the interactive mode afterwards, and the testing platform 11 through electric slide rail 41 connection also can carry out relative motion, thereby conveniently play the supporting role to the OLED screen.
The third threaded rod 36 and the fourth threaded rod 38 have the same pitch and opposite thread directions, and the third threaded rod 36 and the fourth threaded rod 38 having the same pitch and opposite thread directions can drive the two sets of first connecting plates 40 connected with the outer surfaces of the third threaded rod 36 and the fourth threaded rod 38 to move away from or close to each other when the third servo motor 35 operates.
Referring to fig. 1 and 7, the detection platform 11 includes an electric slider 42, a second sliding groove 43, an electric telescopic cylinder 44, and a support platform 45, the second sliding groove 43 slidably connected to the electric sliding rail 41 is disposed at the bottom of the electric slider 42, the electric telescopic cylinder 44 is fixedly connected to the top of the electric slider 42, the support platform 45 is fixedly connected to an output end of the electric telescopic cylinder 44, and a gasket made of rubber material is fixedly connected to the top of the support platform 45.
Wherein, the setting of electronic telescoping cylinder 44 can drive brace table 45 and rise, and such setting can realize the fine setting of brace table 45 top direction, can make brace table 45 rise to the OLED screen that needs detect and lift up the support.
Referring to fig. 6 and 8, a plurality of sets of connecting shafts 46 are fixedly connected to two sides of the inner wall of the through groove, and a roller 47 is fixedly connected to one end of the third threaded rod 36 far away from the inside of the through groove.
The fork frame 12 comprises a connecting rod 48 and a second connecting plate 49, the connecting rod 48 is set to be L-shaped, the second connecting plate 49 is fixedly connected to the top of one side of the connecting rod 48, a hollow supporting frame 50 is fixedly connected to one side of the second connecting plate 49, third sliding grooves 51 are formed in two sides of the connecting rod 48, the idler wheels 47 are clamped inside the third sliding grooves 51, and two sides of the connecting rod 48 are attached to the inner wall of each penetrating groove.
Wherein, fork frame 12 sets up to the fretwork setting, can reduce self weight, can guarantee the stability that the OLED screen was placed again, and help the workman to confirm that the work piece placement is not crooked, and better cooperation top detector 8 and bottom detector 9 detect, increase the inspection rate of correctness, save time to the gyro wheel 47 that sets up can mutually support with the third spout of fork frame 12 and can make fork frame 12 more accurate quick put into to the inside that runs through the groove.
Referring to fig. 3 and 4, first stoppers 17 are fixedly mounted at the top of the base plate 3 and at two ends of the two sets of first guide rails 14, second stoppers 52 are fixedly connected inside the adjusting frame 18 and at two sides of the second slide carriage 20, and the first stoppers 17 and the second stoppers 52 are arranged to prevent the first slide carriage 16 and the first slider 24 from being separated from the surfaces of the first guide rails 14 and the second slide carriage 20.
When the detection device is used, firstly, an OLED screen to be detected is placed at the top of the support frame 50, then the connecting rod 48 is inserted into the through groove, the fork frame 12 is arranged in a hollow-out manner, the self weight can be reduced, the placing stability of the OLED screen can be ensured, workers can be helped to determine that the falling point of a workpiece is not inclined, the detection by the top detector 8 and the bottom detector 9 is better matched, the detection accuracy is increased, the time is saved, the arranged roller 47 can be matched with the third sliding groove of the fork frame 12, the fork frame 12 can be more accurately and quickly placed into the through groove, then the arranged transmission chain 15 can drive the first sliding seat 16 and the portal frame 5 above the first sliding seat 16 to move, the first guide rail 14 arranged through the support nail 13 can prevent the portal frame 5 from colliding with the workpiece in the moving process, the rotation of the first servo motor 19 can drive the first threaded rod 22 to rotate along the first fixed bearing 21, the rotation of the first threaded rod 22 can drive the first threaded rod sleeve 23 and the first slider 24 to move along the outer surfaces of the first threaded rod 22 and the first limit shaft 25, respectively, the movement of the first slider 24 can drive the second adjusting mechanism 7 and the top detector 8 to move in the left-right direction through the first connecting block 26, so as to perform all-directional detection on the OLED screen to be detected, the rotation of the second servo motor 29 can drive the second threaded rod 30 to rotate along the second fixed bearing 28, the rotation of the second threaded rod 30 can drive the second threaded sleeve 31 to move in the up-down direction along the surface of the working plate 27, and such an arrangement can drive the top detector 8 connected with the second threaded sleeve 31 to move in the up-down direction, so as to detect the OLED screen above the fork 12, the rotation of the third servo motor 35 can drive the third threaded rod 36, the second connecting block 37 and the fourth threaded rod 38 to rotate, so that the two sets of second sliders 39 can move along with the rotation of the third threaded rod 36 and the fourth threaded rod 38 respectively, the first sliding grooves 34 which are mutually clamped and limited with the second sliders 39 can prevent the second sliders 39 from shifting when moving, then the two sets of second sliders 39 can drive the two sets of first connecting plates 40 and the detection platform 11 above the bottom to move mutually, and the detection platform 11 connected by the electric sliding rail 41 can also move relatively, so that the OLED screen can be conveniently supported, and the third threaded rod 36 and the fourth threaded rod 38 with the same thread pitch and opposite thread directions can drive two groups of first connecting plates 40 connected with the outer surfaces of the third threaded rod 36 and the fourth threaded rod 38 to be away from or close to each other when the third servo motor 35 operates, and the support platform 45 can be driven to ascend by the arrangement of the electric telescopic cylinder 44, so that fine adjustment in the direction above the support platform 45 can be realized, the support platform 45 can lift and support an OLED screen to be detected, and after the OLED screen is detected, the third adjusting mechanism 10, the detection platform 11, the first conveying mechanism 4, the first adjusting mechanism 6 and the second adjusting mechanism 7 are reset, so that the OLED screen can fall on the top of the fork frame 12 again, and then the fork frame 12 can be manually taken out from the inside of the through groove.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an online fluorescence microscopy of OLED screen machine, includes bottom plate (1), the top of bottom plate (1) is through four groups support column (2) fixedly connected with base plate (3), its characterized in that: the X-direction movement type workpiece fine-tuning device is characterized in that first conveying mechanisms (4) which are in X-direction movement are fixedly mounted on two sides of the top of the substrate (3), rectangular portal frames (5) are fixedly connected to the tops of the two groups of first conveying mechanisms (4), first adjusting mechanisms (6) are fixedly connected to the tops of the two groups of first conveying mechanisms (5), second adjusting mechanisms (7) are fixedly mounted on the tops of the first adjusting mechanisms (6), one ends of the second adjusting mechanisms (7) are fixedly connected with top detectors (8) which detect the tops of workpieces, the first adjusting mechanisms (6) drive the second adjusting mechanisms (7) and the top detectors (8) to move in the Y-axis direction, the second adjusting mechanisms (7) drive the top detectors (8) to finely adjust the vertical direction, bottom detectors (9) which detect the bottoms of components are arranged on the tops of the substrate (3), third adjusting mechanisms (10) which are symmetrical in center are fixedly mounted on the surfaces of the substrate (3) and located at two ends of the first conveying mechanisms (4), detection platforms (11) are fixedly connected to the tops of the two groups of the third adjusting mechanisms (10), through grooves which penetrate through the conveying mechanisms (12) are fixedly connected with the surfaces of the two groups of the substrates (3), and transport grooves which penetrate through the workpieces;
the third adjusting mechanism (10) comprises a third sliding block (32), a bearing seat (33), a first sliding groove (34) and a third servo motor (35), the third sliding block (32) is fixedly arranged at the top of the base plate (3), two sides of the third slide block (32) are both provided with a first slide groove (34), bearing blocks (33) are fixedly arranged at two ends of the third sliding block (32), a third threaded rod (36) and a fourth threaded rod (38) are rotatably arranged in the two groups of bearing blocks (33), the opposite sides of the third threaded rod (36) and the fourth threaded rod (38) are fixedly connected through a second connecting block (37), the outer surfaces of the third threaded rod (36) and the fourth threaded rod (38) are both provided with a second sliding block (39), the two sides of the inner wall of the second sliding block (39) are clamped in the first sliding groove (34), a third servo motor (35) is fixedly arranged at the top of the base plate (3), the output end of the third servo motor (35) is fixedly connected with one end of a third threaded rod (36), the tops of the two groups of second sliding blocks (39) are fixedly connected with a first connecting plate (40), the top of the first connecting plate (40) is fixedly provided with an electric slide rail (41), the top of the electric sliding rail (41) is connected with two groups of detection platforms (11) in a sliding manner;
yoke (12) include connecting rod (48) and second connecting plate (49), connecting rod (48) set up to "L" shape, top fixedly connected with second connecting plate (49) of connecting rod (48) one side, support frame (50) of one side fixedly connected with fretwork of second connecting plate (49), third spout (51) have all been seted up to the both sides of connecting rod (48), and gyro wheel (47) joint in the inside of third spout (51), the both sides of connecting rod (48) are laminated with the inner wall that runs through the groove mutually.
2. The OLED screen online fluorescence microscopy machine of claim 1, wherein: first conveying mechanism (4) are including support nail (13) and first guide rail (14), first guide rail (14) set up to two sets of and through multiunit support nail (13) fixed mounting in the top of base plate (3), the surface sliding connection of first guide rail (14) has first slide (16), the top of base plate (3) is provided with driving chain (15), the one end of driving chain (15) and the bottom fixed connection of first slide (16), two sets of opposite side fixedly connected with portal frame (5) of first slide (16).
3. The OLED screen online fluorescence microscopy machine of claim 1, wherein: the first adjusting mechanism (6) comprises an adjusting frame (18), a first servo motor (19), a second sliding seat (20), a first fixed bearing (21) and a first threaded rod (22), the adjusting frame (18) is fixedly arranged at the top of the portal frame (5), a second sliding seat (20) is fixedly arranged in the adjusting frame (18), two sides of the second sliding seat (20) are fixedly connected with a first limit shaft (25), first fixed bearings (21) are fixedly arranged at two ends of the second sliding seat (20), first threaded rods (22) are rotatably arranged at the opposite sides of the two groups of first fixed bearings (21) and in the second sliding seat (20), a first servo motor (19) is fixedly arranged at the top of the adjusting frame (18), the output end of the first servo motor (19) is fixedly connected with one end of a first threaded rod (22), the outer surface of the first threaded rod (22) is provided with a first screw rod sleeve (23) engaged with the first threaded rod, the outer surface of the first screw rod sleeve (23) is fixedly connected with a first sliding block (24), the inner wall of the first sliding block (24) is mutually connected with the outer surface of the first limit shaft (25) in a sliding way, one side of the first sliding block (24) is fixedly connected with an L-shaped first connecting block (26), the bottom of one side of the first connecting block (26) is attached to the top of the adjusting frame (18).
4. The OLED screen online fluorescence microscopy machine of claim 3, wherein: second adjustment mechanism (7) are including working plate (27), second fixed bearing (28), second servo motor (29), second threaded rod (30) and second threaded sleeve (31), working plate (27) fixed mounting is in one side of first connecting block (26), the fixed surface of working plate (27) installs two sets of second fixed bearing (28), the opposite side of second fixed bearing (28) is rotated and is connected with second threaded rod (30), the fixed surface of working plate (27) installs second servo motor (29), the output of second servo motor (29) and the one end fixed connection of second threaded rod (30), the surface of second threaded rod (30) is provided with rather than engaged with second threaded sleeve (31), one side of second threaded sleeve (31) is laminated with the lateral wall of working plate (27) mutually, the one end fixed connection of second threaded sleeve (31) has top detector (8).
5. The OLED screen online fluorescence microscopy machine of claim 4, wherein: the third threaded rod (36) and the fourth threaded rod (38) have the same thread pitch and opposite thread directions.
6. The OLED screen online fluorescence microscopy machine of claim 5, wherein: detection platform (11) are including electronic slider (42), second spout (43), electronic telescoping cylinder (44) and brace table (45), the bottom of electronic slider (42) is provided with second spout (43) with electronic slide rail (41) mutual sliding connection, the top fixedly connected with electronic telescoping cylinder (44) of electronic slider (42), the output fixedly connected with brace table (45) of electronic telescoping cylinder (44), the gasket that the top fixedly connected with rubber materials of brace table (45) was made.
7. The OLED screen online fluorescence microscopy machine of claim 5, wherein: and a plurality of groups of connecting shafts (46) are fixedly connected to two sides of the inner wall of the through groove, and one end, far away from the inside of the through groove, of the third threaded rod (36) is fixedly connected with a roller (47).
8. The on-line fluorescence microscopy machine for OLED screens of claim 5, wherein: the top of base plate (3) just is located the equal fixed mounting in both ends of two sets of first guide rails (14) and has first dog (17), the inside of adjusting frame (18) just is located the equal fixedly connected with symmetric distribution's in both sides of second slide (20) second dog (52).
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