CN111880325A - Intelligent detection device for liquid crystal screen production line - Google Patents
Intelligent detection device for liquid crystal screen production line Download PDFInfo
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- CN111880325A CN111880325A CN202010792828.0A CN202010792828A CN111880325A CN 111880325 A CN111880325 A CN 111880325A CN 202010792828 A CN202010792828 A CN 202010792828A CN 111880325 A CN111880325 A CN 111880325A
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- 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
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Abstract
The invention relates to the technical field of screen detection, in particular to an intelligent detection device for a liquid crystal screen production line. According to the invention, through the integral matching design of the intelligent shaking and pressure monitoring structure and the automatic camera bellows detection turnover structure, the device is convenient for synchronously realizing the plate body shaking and pressure test and the camera bellows light leakage test, so that the detection performance of the device is greatly improved, the resource waste of single machine single detection is avoided, the practicability of the device is improved, and through a series of intelligent structural designs of automatic transmission, opening and closing and clamping controlled under the operation of numerical control programming, the device is convenient for completing the automatic detection with less manpower, the use effect of the device is further improved, and the detection efficiency is improved.
Description
Technical Field
The invention relates to the technical field of screen detection, in particular to an intelligent detection device for a liquid crystal screen production line.
Background
The liquid crystal screen, including LCD display and LED display, produce the point in the way of the electric current stimulating the liquid crystal molecule, the line, the face cooperates the back modulator tube to form the picture, compare with traditional cathode ray tube display, its volume ratio is bigger, the picture is soft, the picture can not flash, reduce the fatigue of eyes, in order to facilitate the outgoing quality of liquid crystal screen, often need to use the checkout gear to detect the liquid crystal screen after the production, however, the existing apparatus can only detect the single project by single machine often in the testing process, the wasting of resources is serious, because some steps need the human operation more in the testing process, the integral result of use deviation of apparatus, the wasting of manpower is serious, the efficiency is lower.
SUMMARY OF THE PATENT FOR INVENTION
The invention aims to provide an intelligent detection device for a liquid crystal screen production line.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent detection device for a liquid crystal screen production line comprises a carrying support table, wherein a numerical control operation table is fixed at one end of the carrying support table, a PLC (programmable logic controller) is installed inside the numerical control operation table, rodless cylinders are fixed on two sides of the inner surface of the top end of the carrying support table, an intelligent shaking compression detection structure is connected to the outer side of each rodless cylinder in a sliding mode, an automatic camera bellows detection turnover structure is fixed at the top end of the carrying support table, and the inner surface of the automatic camera bellows detection turnover structure is fixedly connected with one side of each rodless cylinder through screws;
the automatic camera bellows detection turnover structure comprises a test camera bellows main body, a matched lifting clamping guide rail, a closed bottom plate, a closed top plate, a CCD detection camera and a numerical control adjustment lifting structure, wherein two ends of the test camera bellows main body are welded with the matched lifting clamping guide rail;
the numerical control adjusting lifting structure comprises an extension column, a general assembly carrying block, a limiting guide block, an output motor, a transmission shaft, a shifting gear, a derivation displacement rod, a rack and a matching numerical control receiving module, wherein one end of the extension column is welded with the general assembly carrying block, the limiting guide block is welded inside one end of the general assembly carrying block, the limiting guide block is connected with the derivation displacement rod in a sliding mode, one side of the derivation displacement rod is welded with the rack, the outer surface of the other end of the general assembly carrying block is connected with the output motor through a screw, the output end of the output motor is connected with the transmission shaft in a rotating mode, the peripheral side face of the transmission shaft is connected with the shifting gear in a clamping mode, one end of the shifting gear is connected with the rack in a meshing mode, and the outer surface of one end of the general assembly carrying block is fixedly connected with the matching numerical.
Preferably, the intelligent shaking and pressure-bearing detection structure comprises a following displacement block, an internally-mounted carrying outer plate, a limiting sliding rod, a damping spring, a mounting inner frame, a two-way motor carrying block, a balance weight driving wheel, a shaking conduction connecting plate, a clamping transverse plate, an adaptive adjusting block, a pulling spring, a clamping claw main body, a round surface contact positioning wheel and a micro hydraulic piston cylinder, wherein the following displacement block is in sliding connection with a rodless cylinder, one end of the following displacement block is in welding connection with the internally-mounted carrying outer plate, one end of the internally-mounted carrying outer plate is in sliding connection with the mounting inner frame, two ends of the mounting inner frame are both in welding connection with the limiting sliding rod, the damping spring is sleeved outside the limiting sliding rod, the limiting sliding rod is in sliding connection with the internally-mounted carrying outer plate, the inner side of the mounting inner frame is in welding connection with the two-way motor carrying block, and two stepping motors in opposite directions, step motor's output rotates and is connected with the counter weight and drives the wheel, two-way motor carries on the one end of piece and rocks conduction fishplate bar welded connection, rock the one end and the clamping diaphragm welded connection of conduction fishplate bar, the both sides of clamping diaphragm surface top and bottom all with adapt to regulating block fixed connection, screw and miniature hydraulic piston cylinder fixed connection are passed through to one side that adapts to the regulating block, the output and the clamping claw main part welded connection of miniature hydraulic piston cylinder, the one end of dress clamping jaw main part is rotated and is connected with the round surface contact positioning wheel, dress clamping jaw main part is sliding connection with the adaptation regulating block, through pulling spring coupling between the opposite side of dress clamping jaw main part and the adaptation regulating block.
Preferably, a sliding displacement groove is formed in the limiting guide block, sliding matching blocks are welded on two sides of the derivation displacement rod, and the sliding matching blocks are in clearance fit with the sliding displacement groove.
Preferably, a matching controller is mounted inside the matching numerical control receiving module, the PLC programming controller and the output motor are both electrically connected to the matching controller, and the model of the matching controller is SC 200.
Preferably, PLC programming controller and rodless cylinder and intelligence are rocked the pressurized and are detected the structure and all pass through electric connection, PLC programming controller's model is Q25 HCPU.
Preferably, the bottom of the clamping jaw main body is welded with a matching displacement adjusting groove, the top and the bottom of the interior of the adaptive adjusting block are both welded with a guide matching rail, and the matching displacement adjusting groove and the guide matching rail are in clearance fit.
Preferably, one end of the following displacement block is provided with a matching T-shaped sliding groove, and the matching T-shaped sliding groove is in clearance fit with the rodless cylinder.
Preferably, the inside of round surface contact locating wheel is fixed with the connecting mandrel, the side all has cup jointed roller bearing on connecting mandrel top and the week of bottom, round surface contact locating wheel passes through roller bearing with the clamping jaw main part and is connected.
Preferably, the width of joining in marriage the width of dress displacement through-hole one end and the width of closed bottom plate is clearance fit, the joint airtight groove has all been seted up to the inside of closed bottom plate and closed roof, the joint airtight groove is clearance fit with rodless cylinder.
The invention has at least the following beneficial effects:
1. according to the invention, through the integral matching design of the intelligent shaking and pressing monitoring structure and the automatic camera bellows detection turnover structure, the device is convenient for synchronously realizing the plate body shaking and pressing test and the camera bellows light leakage test, so that the detection performance of the device is greatly improved, the resource waste of single machine single detection is avoided, and the practicability of the device is improved;
2. according to the invention, through a series of intelligent structural designs of automatic transmission, opening and closing and clamping controlled under the operation of numerical control programming, the device is convenient to complete automatic detection with less manpower, the use effect of the device is further improved, and the detection efficiency is improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the patent of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the patent of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a top view of the present invention as a whole;
FIG. 3 is a schematic view of a portion of a digitally controlled conductive structure according to the present invention;
FIG. 4 is a schematic view of a partial structure of an automatic camera bellows detection turnaround structure of the present invention;
FIG. 5 is a schematic view of a part of the structure of the numerical control adjustable lifting structure of the present invention;
fig. 6 is a schematic view of a partial structure of the intelligent shaking pressure-bearing detection structure according to the present invention.
In the figure: 1. carrying a support table; 2. a numerical control console; 3. a rodless cylinder; 4. assembling a displacement through hole; 5. testing the camera bellows main body; 6. the guide rail is clamped and connected in a matched lifting way; 7. closing the bottom plate; 8. closing the top plate; 9. a CCD detection camera; 10. the lifting structure is controlled and adjusted in a numerical control manner; 11. an automatic camera bellows detection turnover structure; 12. assembling an extension column; 13. assembling a carrying block; 14. a limiting guide block; 15. an output motor; 16. a drive shaft; 17. shifting a gear; 18. deducing a displacement rod; 19. a rack; 20. matching with a numerical control receiving module; 21. following the displacement block; 22. an outer plate is mounted inside; 23. a limiting sliding rod; 24. a damping spring; 25. assembling an inner frame; 26. a bidirectional motor carrying block; 27. a counterweight driving wheel; 28. shaking the conduction connecting plate; 29. clamping a transverse plate; 30. adapting to the adjusting block; 31. pulling the spring; 32. a clamping jaw body; 33. the round surface contacts the positioning wheel; 34. a miniature hydraulic piston cylinder; 35. the pressurized detection structure is rocked to intelligence.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.
Referring to fig. 1-6, an intelligent detection device for a liquid crystal display production line comprises a carrying support table 1, wherein a numerical control operation table 2 is fixed at one end of the carrying support table 1, a Programmable Logic Controller (PLC) is installed inside the numerical control operation table 2, rodless cylinders 3 are fixed on two sides of the inner surface of the top end of the carrying support table 1, an intelligent shaking compression detection structure 35 is connected to the outer side of each rodless cylinder 3 in a sliding manner, an automatic camera bellows detection turnover structure 11 is fixed at the top end of the carrying support table 1, and the inner surface of the automatic camera bellows detection turnover structure 11 is fixedly connected with one side of each rodless cylinder 3 through screws;
the automatic camera bellows detection turnover structure 11 comprises a test camera bellows main body 5, a matched lifting clamping guide rail 6, a closed bottom plate 7, a closed top plate 8, a CCD detection camera 9 and a numerical control adjustment lifting structure 10, wherein two ends of the test camera bellows main body 5 are welded with the matched lifting clamping guide rail 6, the closed top plate 8 and the closed bottom plate 7 are in sliding connection with the matched lifting clamping guide rail 6, the top end inside the test camera bellows main body 5 is fixedly connected with a plurality of CCD detection cameras 9 through screws, the bottom end of the closed bottom plate 7 is connected with the numerical control adjustment lifting structure 10, the top end of the closed top plate 8 is also connected with the numerical control adjustment lifting structure 10, the numerical control adjustment lifting structure 10 comprises an assembly extension column 12, a general assembly carrying block 13, a limiting guide block 14, an output motor 15, a transmission shaft 16, a toggle gear 17, a derivation displacement rod 18, a rack 19 and a matched numerical control receiving module 20, join in marriage one end and the assembly of joining in marriage extension post 12 and carry on piece 13 welded connection, the inside welding of assembly carrying on piece 13 one end has spacing guide block 14, spacing guide block 14 inside and the sliding connection of deriving displacement pole 18, one side and the rack 19 welded connection of deriving displacement pole 18, the surface that the assembly carried on the piece 13 other end passes through the screw and is connected with output motor 15, output motor 15's output and transmission shaft 16 rotate to be connected, the week side of transmission shaft 16 and the joint of toggle gear 17, the one end and the rack 19 meshing of toggle gear 17 are connected, the surface and the cooperation numerical control receiving module 20 of assembly carrying on piece 13 one end pass through screw fixed connection, be convenient for accomplish the automatic start and close under the automatic numerical control, thereby reach the camera bellows light leak detection to the LCD screen, and can obtain the result of rocking the atress detection in the.
The scheme has the following working processes:
the device achieves good controlled effect by inputting numerical control programming at the position of the numerical control operation platform 2, a detected screen is placed between the intelligent shaking pressure detection structure 35 and the intelligent shaking pressure detection structure 35, the micro hydraulic piston cylinder 34 is controlled by the numerical control operation platform 2, so that the micro hydraulic piston cylinder 34 pushes the clamping jaw main body 32 to slide towards the screen, the force transmitted during the contact in the clamping process is reduced by the compression of the pulling spring 31 in the sliding process, the screen is prevented from being pressed in and damaged, the adaptive clamping is completed by the contact of the round contact positioning wheel 33 and the screen, at the moment, the stepping motor carried inside the bidirectional motor carrying block 26 is controlled by the numerical control operation platform 2 to carry out torque output, the counterweight carrying wheel 27 is driven to complete rotation, and as the counterweight carrying wheel 27 is designed to be fan-shaped, the gravity is driven to be unbalanced in the rotation process, so as to drive the bidirectional motor carrying block 26 to complete shaking, the stable limit of the shaking is completed through the conduction of the limit sliding rod 23 and the stress limit of the damping spring 24, the overtravel is avoided, the shaking is guided to the clamping transverse plate 29 by using the shaking conduction connecting plate 28 to complete the output of the shaking of the screen, the screen is made to follow the shaking and stops after shaking for two minutes under the programming control of the numerical control console 2, the output motor 15 is controlled to drive the transmission shaft 16 to rotate by matching a control signal of a matching controller in the numerical control receiving module 20, so that the transmission shaft 16 drives the toggle gear 17 to toggle the rack 19, the output motor 15 at the position of the lifting structure 10 is controlled and adjusted in a numerical control mode at one end of the closed top plate 8 rotates forwards, the derivation displacement rod 18 is moved upwards by the driving force, the output motor 15 at the position of the lifting structure 10 is controlled and adjusted in a numerical control mode at one end of the closed bottom plate 7 rotates backwards, so that the derivation displacement rod 18, the pressurized detection structure 35 that rocks of intelligence under the promotion of rodless cylinder 3 drives the inside that the screen got into test camera bellows main part 5, closed bottom plate 7 and closed roof 8 are closed behind getting into test camera bellows main part 5, make the inside no light camera bellows that forms of test camera bellows main part 5, utilize CCD to detect camera 9 and shoot, there is the crackle or appear in the picture that CCD detected camera 9 was shot at the reflection of light in-process that CCD detected camera 9 was shot shaking the damage that produces under the atress when the screen, utilize CCD to detect camera 9 and be connected with numerical control operation panel 2 and observe the picture reflection, thereby accomplish whole detection.
According to the working process, the following steps are known:
1. according to the invention, through the integral matching design of the intelligent shaking and pressing monitoring structure and the automatic camera bellows detection turnover structure, the device is convenient for synchronously realizing the plate body shaking and pressing test and the camera bellows light leakage test, so that the detection performance of the device is greatly improved, the resource waste of single machine single detection is avoided, and the practicability of the device is improved;
2. according to the invention, through a series of intelligent structural designs of automatic transmission, opening and closing and clamping controlled under the operation of numerical control programming, the device is convenient to complete automatic detection with less manpower, the use effect of the device is further improved, and the detection efficiency is improved.
Further, the intelligent shaking and pressure-bearing detection structure 35 comprises a following displacement block 21, an internally-mounted outer plate 22, a limiting sliding rod 23, a damping spring 24, an assembling inner frame 25, a bidirectional motor carrying block 26, a balance weight driving wheel 27, a shaking conduction connection plate 28, a clamping transverse plate 29, an adaptive adjusting block 30, a pulling spring 31, a clamping claw main body 32, a round surface contact positioning wheel 33 and a micro hydraulic piston cylinder 34, wherein the following displacement block 21 is in sliding connection with the rodless cylinder 3, one end of the following displacement block 21 is in welded connection with the internally-mounted outer plate 22, one end of the internally-mounted outer plate 22 is in sliding connection with the assembling inner frame 25, two ends of the assembling inner frame 25 are both in welded connection with the limiting sliding rod 23, the damping spring 24 is sleeved on the outer side of the limiting sliding rod 23, the limiting sliding rod 23 is in sliding connection with the internally-mounted outer plate 22, the inner side of the assembling inner frame 25 is, two stepping motors in opposite directions are loaded in the bidirectional motor loading block 26, the output end of each stepping motor is rotatably connected with a counter weight driving wheel 27, one end of each bidirectional motor loading block 26 is welded with the shaking conduction connecting plate 28, one end of the shaking conduction connecting plate 28 is welded with the clamping transverse plate 29, two sides of the top end and the bottom end of the outer surface of the clamping transverse plate 29 are fixedly connected with the adaptive adjusting block 30, one side of the adaptive adjusting block 30 is fixedly connected with the miniature hydraulic piston cylinder 34 through a screw, the output end of the miniature hydraulic piston cylinder 34 is welded with the clamping jaw main body 32, one end of the clamping jaw main body 32 is rotatably connected with the circular surface contact positioning wheel 33, the clamping jaw main body 32 is in sliding connection with the adaptive adjusting block 30, the other side of the clamping jaw main body 32 is connected with the adaptive adjusting block 30 through the pulling spring 31, and automatic clamping of a screen is conveniently completed under, therefore, good detection positioning is formed, and the shaking of the screen is completed by matching with the structural design, so that whether the stress condition of the screen under the shaking reaches the standard or not is detected;
furthermore, a sliding displacement groove is formed in the limiting guide block 14, sliding matching blocks are welded on two sides of the derivation displacement rod 18, and the sliding matching blocks are in clearance fit with the sliding displacement groove, so that lifting, carrying and limiting can be conveniently completed, and therefore the closing and opening of the closing bottom plate 7 and the closing top plate 8 can be stably driven;
furthermore, a matching controller is arranged in the matching numerical control receiving module 20, the PLC and the output motor 15 are electrically connected with the matching controller, the model of the matching controller is SC200, the PLC is electrically connected with the rodless cylinder 3 and the intelligent shaking pressed detection structure 35, and the model of the PLC is Q25HCPU, so that the integrated numerical control programming control is conveniently completed, and the labor waste is reduced;
furthermore, a matching displacement adjusting groove is welded at the bottom end of the clamping jaw main body 32, guide matching rails are welded at the top end and the bottom end inside the adaptive adjusting block 30, and the matching displacement adjusting groove and the guide matching rails are in clearance fit, so that adaptive pushing adjustment is facilitated, and sliding overtravel is avoided;
furthermore, a matching T-shaped chute is formed in one end of the following displacement block 21, and the matching T-shaped chute is in clearance fit with the rodless cylinder 3, so that displacement power and stroke provided by the rodless cylinder 3 can be conveniently obtained, and therefore a screen clamped by the intelligent shaking pressure-bearing detection structure 35 is pushed to enter the automatic camera bellows detection turnover structure 11, and overall detection is completed;
furthermore, a connecting mandrel is fixed inside the round surface contact positioning wheel 33, the side surfaces of the top end and the bottom end of the connecting mandrel are respectively sleeved with a roller bearing, and the round surface contact positioning wheel 33 is connected with the clamping jaw main body 32 through the roller bearings, so that rolling type contact is formed conveniently, and the damage to the surface of a screen due to direct pressing is avoided;
further, the width of joining in marriage 4 one ends of dress displacement through-hole and the width of closed bottom plate 7 are clearance fit, and the joint airtight groove has all been seted up to the inside of closed bottom plate 7 and closed roof 8, and the joint airtight groove is clearance fit with rodless cylinder 3, is convenient for make closed bottom plate 7 can accomplish at the in-process that falls and open to form good light effect that hides after the closure of closed bottom plate 7 and closed roof 8, reach the requirement that the camera bellows detected.
The foregoing shows and describes the general principles of the present patent, its essential features, and its advantages. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are only for the purpose of illustrating the principles of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims. The scope of the invention patent claims is defined by the appended claims and their equivalents.
Claims (9)
1. The intelligent detection device for the liquid crystal screen production line comprises a carrying support table (1) and is characterized in that a numerical control operation table (2) is fixed at one end of the carrying support table (1), a PLC (programmable logic controller) is installed inside the numerical control operation table (2), rodless cylinders (3) are fixed on two sides of the inner surface of the top end of the carrying support table (1), an intelligent shaking compression detection structure (35) is connected to the outer side of each rodless cylinder (3) in a sliding mode, an automatic camera bellows detection turnover structure (11) is fixed at the top end of the carrying support table (1), and the inner surface of the automatic camera bellows detection turnover structure (11) is fixedly connected with one side of each rodless cylinder (3) through screws;
the automatic camera bellows detection turnover structure (11) comprises a test camera bellows main body (5), a matched lifting clamping guide rail (6), a closed bottom plate (7), a closed top plate (8), CCD detection cameras (9) and a numerical control adjustment lifting structure (10), wherein two ends of the test camera bellows main body (5) are welded with the matched lifting clamping guide rail (6), the closed top plate (8) and the closed bottom plate (7) are in sliding connection with the matched lifting clamping guide rail (6), the top end inside the test camera bellows main body (5) is fixedly connected with the CCD detection cameras (9) through screws, the bottom end of the closed bottom plate (7) is connected with the numerical control adjustment lifting structure (10), and the top end of the closed top plate (8) is also connected with the numerical control adjustment lifting structure (10);
the numerical control adjusting lifting structure (10) comprises an assembly extension column (12), a general assembly carrying block (13), a limiting guide block (14), an output motor (15), a transmission shaft (16), a toggle gear (17), a derivation displacement rod (18), a rack (19) and a matching numerical control receiving module (20), wherein one end of the assembly extension column (12) is welded with the general assembly carrying block (13), the limiting guide block (14) is welded inside one end of the general assembly carrying block (13), the derivation displacement rod (18) is connected with the inside of the limiting guide block (14) in a sliding manner, one side of the derivation displacement rod (18) is welded with the rack (19), the outer surface of the other end of the general assembly carrying block (13) is connected with the output motor (15) through a screw, the output end of the peripheral side of the output motor (15) is rotationally connected with the transmission shaft (16), and the surface of the transmission shaft (16) is clamped with the toggle gear (17), one end of the toggle gear (17) is meshed with the rack (19), and the outer surface of one end of the assembly carrying block (13) is fixedly connected with the matched numerical control receiving module (20) through a screw.
2. The intelligent detection device for the liquid crystal display production line according to claim 1, wherein the intelligent shaking pressure-bearing detection structure (35) comprises a following displacement block (21), an internal mounting outer plate (22), a limiting sliding rod (23), a damping spring (24), a mounting inner frame (25), a two-way motor mounting block (26), a counterweight driving wheel (27), a shaking conduction connection plate (28), a clamping transverse plate (29), an adaptive adjustment block (30), a pulling spring (31), a clamping claw main body (32), a round surface contact positioning wheel (33) and a micro hydraulic piston cylinder (34), the following displacement block (21) is in sliding connection with the rodless cylinder (3), one end of the following displacement block (21) is in welded connection with the internal mounting outer plate (22), one end of the internal mounting outer plate (22) is in sliding connection with the mounting inner frame (25), the two ends of the assembling inner frame (25) are both connected with the limiting sliding rod (23) in a welded mode, the outer side of the limiting sliding rod (23) is sleeved with the damping spring (24), the limiting sliding rod (23) is connected with the internally-installed carrying outer plate (22) in a sliding mode, the inner side of the assembling inner frame (25) is connected with a two-way motor carrying block (26) in a welded mode, two stepping motors in opposite directions are carried in the two-way motor carrying block (26), the output end of each stepping motor is connected with a balance weight driving wheel (27) in a rotating mode, one end of the two-way motor carrying block (26) is connected with a shaking conduction connecting plate (28) in a welded mode, one end of the shaking conduction connecting plate (28) is connected with the clamping transverse plate (29) in a welded mode, the two sides of the top end and the bottom end of the outer surface of the clamping transverse plate (29) are both fixedly connected with the adapting adjusting block (30), and one side, the output end of the miniature hydraulic piston cylinder (34) is connected with the clamping jaw main body (32) in a welded mode, one end of the clamping jaw main body (32) is rotatably connected with a round surface contact positioning wheel (33), the clamping jaw main body (32) is connected with the adaptive adjusting block (30) in a sliding mode, and the other side of the clamping jaw main body (32) is connected with the adaptive adjusting block (30) through a pulling spring (31).
3. The intelligent detection device for the liquid crystal display production line according to claim 1, wherein a sliding displacement groove is formed in the limiting guide block (14), sliding fit blocks are welded on two sides of the derivation displacement rod (18), and the sliding fit blocks are in clearance fit with the sliding displacement groove.
4. The intelligent detection device for the liquid crystal screen production line according to claim 1, wherein a matching controller is mounted inside the matching numerical control receiving module (20), the PLC and the output motor (15) are both electrically connected with the matching controller, and the model of the matching controller is SC 200.
5. The intelligent detection device for the liquid crystal screen production line according to claim 1, wherein the PLC is electrically connected with the rodless cylinder (3) and the intelligent shaking pressure detection structure (35), and the PLC is Q25 HCPU.
6. The intelligent detection device for the liquid crystal display production line according to claim 2, wherein a matching displacement adjusting groove is welded at the bottom end of the clamping jaw main body (32), guide matching rails are welded at the top end and the bottom end of the interior of the adaptive adjusting block (30), and the matching displacement adjusting groove and the guide matching rails are in clearance fit.
7. The intelligent detection device for the liquid crystal display production line according to claim 2, wherein one end of the following displacement block (21) is provided with a matching T-shaped sliding groove, and the matching T-shaped sliding groove is in clearance fit with the rodless cylinder (3).
8. The intelligent detection device for the liquid crystal display production line according to claim 2, wherein a connecting mandrel is fixed inside the round surface contact positioning wheel (33), roller bearings are sleeved on the peripheral side surfaces of the top end and the bottom end of the connecting mandrel, and the round surface contact positioning wheel (33) is connected with the clamping claw main body (32) through the roller bearings.
9. The intelligent detection device for the liquid crystal screen production line according to claim 1, wherein the width of one end of the assembling displacement through hole (4) is in clearance fit with the width of the closed bottom plate (7), clamping closed grooves are formed in the closed bottom plate (7) and the closed top plate (8), and the clamping closed grooves are in clearance fit with the rodless cylinder (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010792828.0A CN111880325A (en) | 2020-08-10 | 2020-08-10 | Intelligent detection device for liquid crystal screen production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010792828.0A CN111880325A (en) | 2020-08-10 | 2020-08-10 | Intelligent detection device for liquid crystal screen production line |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326138A (en) * | 2020-11-09 | 2021-02-05 | 中核嘉华设备制造股份公司 | Pressure vessel leakage detection device and using method thereof |
| CN112495327A (en) * | 2020-11-04 | 2021-03-16 | 江苏恒盈医疗科技有限公司 | Device and method for preparing ethanol-containing disinfectant |
| CN112599291A (en) * | 2020-12-08 | 2021-04-02 | 朱立怀 | Waterproof distributed instrument cable for safety explosion-proof circuit |
-
2020
- 2020-08-10 CN CN202010792828.0A patent/CN111880325A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495327A (en) * | 2020-11-04 | 2021-03-16 | 江苏恒盈医疗科技有限公司 | Device and method for preparing ethanol-containing disinfectant |
| CN112326138A (en) * | 2020-11-09 | 2021-02-05 | 中核嘉华设备制造股份公司 | Pressure vessel leakage detection device and using method thereof |
| CN112599291A (en) * | 2020-12-08 | 2021-04-02 | 朱立怀 | Waterproof distributed instrument cable for safety explosion-proof circuit |
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Application publication date: 20201103 |
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| WW01 | Invention patent application withdrawn after publication |