CN111960069A - Positioning mechanism for liquid crystal screen production line - Google Patents
Positioning mechanism for liquid crystal screen production line Download PDFInfo
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- CN111960069A CN111960069A CN202010835387.8A CN202010835387A CN111960069A CN 111960069 A CN111960069 A CN 111960069A CN 202010835387 A CN202010835387 A CN 202010835387A CN 111960069 A CN111960069 A CN 111960069A
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- Prior art keywords
- plate
- conveyor
- production line
- assembling
- positioning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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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
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
Abstract
The invention relates to the technical field of screen production and processing, in particular to a positioning mechanism for a liquid crystal screen production line. The automatic assembling device comprises a conveyor, wherein two first support frames and two stable support frames are fixed on one side of the conveyor respectively, the two stable support frames are located at positions between the two first support frames, stable blocks are fixed at the upper ends of the stable support frames, a first mounting plate is fixed at the upper end of each first support frame, a limiting plate and an assembling fixing plate are fixed at two ends of the upper end of the first mounting plate respectively, and the assembling fixing plate is located at one end close to the conveyor. According to the invention, through the design of the adjustable positioning structure, the size of the device can be adjusted according to production requirements, the device has better applicability, and can be more convenient to mount, dismount or maintain.
Description
Technical Field
The invention relates to the technical field of screen production and processing, in particular to a positioning mechanism for a liquid crystal screen production line.
Background
Liquid Crystal screen, including LCD (liquid Crystal DIS) display and LED (light Emitting diode) display, produce the point, line, face and cooperate the back modulator tube to form the picture with the way that the electric current stimulates the liquid Crystal molecule, compared with traditional Cathode Ray Tube (CRT) display, its volume ratio is bigger, the picture is soft, the picture can not flash, reduce the fatigue of eyes, need to use the positioning mechanism in the production run of the liquid Crystal screen, position the liquid Crystal screen, however, some existing liquid Crystal screen production line positioning mechanism very inconvenient when installing, and can't adjust according to different sizes, make the serviceability of the mechanism not good enough, in addition produce the high heat easily in the production line use, the heat dispersion is relatively poor, influence the life.
Disclosure of Invention
The invention aims to provide a positioning mechanism for a liquid crystal display production line, which aims to solve the existing problems that: the positioning mechanism of the existing liquid crystal screen production line is very inconvenient to install and cannot be adjusted according to different sizes, so that the applicability of the mechanism is not good enough.
In order to achieve the purpose, the invention adopts the following technical scheme:
a liquid crystal screen production line positioning mechanism comprises a conveyor, wherein two first support frames and two stable support frames are respectively fixed on one side of the conveyor, the two stable support frames are positioned at the position between the two first support frames, a stable block is fixed at the upper ends of the stable support frames, a first mounting plate is fixed at the upper ends of the first support frames, a limiting plate and an assembly fixing plate are respectively fixed at the two ends of the upper end of the first mounting plate, the assembly fixing plate is positioned at one end close to the conveyor, a motor is fixed at one side of the assembly fixing plate far away from the limiting plate, the output end of the motor is provided with a threaded rod, the other end of the threaded rod is rotatably connected with the limiting plate through a bearing, a movable rod is arranged between the two threaded rods, threaded holes are respectively formed in the two ends of the movable rod, and the threaded rod is positioned in, the moving rod is connected with the threaded rod through threads, two push rods are fixed on one side of the moving rod close to the conveyor, stabilizing through holes are formed in the stabilizing blocks, the push rods are located in the stabilizing through holes and in clearance fit with the stabilizing through holes, a push plate is fixed at the other end of each push rod, and one side of each push plate, far away from the corresponding push rod, is rotatably connected with a plurality of first positioning rollers;
the upper end of the other side of the conveyor is fixedly provided with a plurality of second supporting plates, the upper ends of the second supporting plates are fixedly provided with assembling rods, the outer sides of the assembling rods are sleeved with assembling blocks, the top ends of the assembling rods are connected with fastening nuts, threads are arranged on the peripheral side surfaces of the top ends of the assembling rods, the assembling rods and the fastening nuts are in threaded connection, one side, close to the conveyor, of each assembling block is fixedly provided with a positioning plate, and one side, far away from the assembling blocks, of each positioning plate is rotatably connected with a plurality of second positioning rollers;
and a heat dissipation dustproof structure is further fixed at the center of the bottom end of the conveyor.
Preferably, heat dissipation dustproof construction is including air guide plate, second mounting panel, air guide fan, connecting plate, filter housing and filtration disk, the air guide plate passes through the screw and is connected fixedly with one side of second mounting panel, the air guide fan is located the inside with the second mounting panel, the connecting plate passes through the screw and is connected fixedly with the opposite side of second mounting panel, filter housing passes through the screw and is connected fixedly with the opposite side of connecting plate, it is fixed that the filtration disk is located filter housing's inside and connects through the joint.
Preferably, the filter clamping groove is formed in the filter shell, the filter wafer is located in the filter clamping groove, and the filter wafer is fixed to the filter shell through the filter clamping groove in a clamped mode.
Preferably, a plurality of strip-shaped through holes are formed in the air guide plate.
Preferably, the conveyor is fixedly connected with the first support frame through screws, the first support frame is fixedly connected with the first mounting plate through screws, the conveyor is fixedly connected with the second support plate through screws, and the assembling block is fixedly connected with the positioning plate through screws.
Preferably, the peripheral sides of the first positioning roller and the second positioning roller are connected with protective films through gluing.
Preferably, the moving rod is fixedly connected with the push rod in a welding mode, the push rod is fixedly connected with the push plate in a welding mode, and the second supporting plate is fixedly connected with the assembling rod in a welding mode.
Preferably, the peripheral side surface of the fastening nut is provided with anti-skid grains.
Preferably, the bottom end of the conveyor and the positions on two sides of the heat dissipation dustproof structure are provided with supporting bottom columns, and anti-slip sheets are fixed at the bottom ends of the supporting bottom columns.
Preferably, the bottom end of the supporting bottom column is provided with a connecting groove, the anti-slip sheet is located inside the connecting groove, the anti-slip sheet is fixedly connected with the supporting bottom column through screws, and the anti-slip sheet is made of rubber.
The invention has at least the following beneficial effects:
1. according to the invention, through the design of the adjustable positioning structure, the threaded rod is connected with the moving rod through the threads, and the push rod is in clearance fit with the stabilizing block, so that the device can be adjusted in size according to production requirements, the device has better applicability, and through the screw connection installation side of the second support plate and the assembly block and the screw connection installation side of the first support frame and the stabilizing support frame, the device can be more convenient to install, disassemble or maintain.
2. According to the invention, through the design of the heat dissipation dustproof structure, external air is conveyed to the inside of the device through the air guide fan, the inside of the device can be well dissipated through the guide of the strip-shaped through holes, and dust is prevented from entering the inside of the device while the device dissipates heat through the filtration of the air by the filter wafer, so that the service life of the device is longer.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments 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 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 diagram of an entire positioning mechanism of a liquid crystal display production line according to the present invention;
FIG. 2 is a rear view of the positioning mechanism of the LCD screen production line;
FIG. 3 is a bottom view of the positioning mechanism of the LCD screen production line;
FIG. 4 is a bottom view of a partial structure of an adjustable positioning structure of a positioning mechanism of a liquid crystal display production line according to the present invention;
FIG. 5 is a top view of a partial structure of an adjustable positioning structure of a positioning mechanism of a liquid crystal display production line according to the present invention;
FIG. 6 is a partial sectional side view of an adjustable positioning structure of a positioning mechanism of a LCD production line;
FIG. 7 is an exploded view of a local structure of an adjustable positioning structure of a positioning mechanism of a liquid crystal display production line according to the present invention;
FIG. 8 is an exploded view of a heat dissipation and dust prevention structure of a positioning mechanism of a LCD production line;
FIG. 9 is a schematic view of a connection structure of a support bottom pillar and an anti-slip sheet of a positioning mechanism of a liquid crystal display production line according to the present invention.
In the figure: 1. a conveyor; 2. a first support frame; 3. a first mounting plate; 4. a limiting plate; 5. assembling a fixed plate; 6. an electric motor; 7. a threaded rod; 8. a travel bar; 9. a push rod; 10. a stabilizing block; 11. stabilizing the support frame; 12. pushing the plate; 13. a first positioning roller; 14. a second support plate; 15. assembling a rod; 16. assembling the block; 17. fastening a nut; 18. positioning a plate; 19. a second positioning roller; 20. a heat dissipation dustproof structure; 21. a gas guide plate; 22. a second mounting plate; 23. an air guide fan; 24. a connecting plate; 25. a filter housing; 26. filtering the wafer; 27. a filter clamping groove; 28. a strip-shaped through hole; 29. supporting the bottom pillar; 30. anti-slip sheets; 31. and connecting the grooves.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 invention and are not intended to limit the invention.
Referring to fig. 1-6, a positioning mechanism for a liquid crystal display production line comprises a conveyor 1, wherein two first support frames 2 and two stable support frames 11 are respectively fixed on one side of the conveyor 1, the two stable support frames 11 are positioned between the two first support frames 2, a stable block 10 is fixed on each of the upper ends of the stable support frames 11, a first mounting plate 3 is fixed on each of the upper ends of the first support frames 2, a limiting plate 4 and an assembly fixing plate 5 are respectively fixed on each of the two ends of each of the upper ends of the first mounting plate 3, the assembly fixing plate 5 is positioned at one end close to the conveyor 1, a motor 6 is fixed on one side of the assembly fixing plate 5 away from the limiting plate 4, a threaded rod 7 is assembled on the output end of the motor 6, the other end of the threaded rod 7 is rotatably connected with the limiting plate 4 through a bearing, a moving rod 8 is assembled between the, the threaded rod 7 is located inside the threaded hole, the moving rod 8 is in threaded connection with the threaded rod 7, two push rods 9 are fixed on one side, close to the conveyor 1, of the moving rod 8, stabilizing through holes are formed in the stabilizing block 10, the push rods 9 are located inside the stabilizing through holes, the push rods 9 are in clearance fit with the stabilizing through holes, a push plate 12 is fixed on the other end of each push rod 9, and one side, away from the push rods 9, of the push plate 12 is rotatably connected with a plurality of first positioning rollers 13;
a plurality of second supporting plates 14 are fixed at the upper end of the other side of the conveyor 1, assembling rods 15 are fixed at the upper ends of the second supporting plates 14, assembling blocks 16 are sleeved on the outer sides of the assembling rods 15, fastening nuts 17 are connected to the top ends of the assembling rods 15, threads are formed in the peripheral side faces of the top ends of the assembling rods 15, the assembling rods 15 are in threaded connection with the fastening nuts 17, a positioning plate 18 is fixed on one side, close to the conveyor 1, of each assembling block 16, and a plurality of second positioning rollers 19 are rotatably connected to one side, far away from the assembling blocks 16, of each positioning plate 18;
a heat dissipation dustproof structure 20 is fixed at the center of the bottom end of the conveyor 1.
The scheme has the following working processes:
when in use, the multiple mechanisms can be used together, the device is externally connected with a power supply, the liquid crystal screen at the upper end is conveyed by the conveyor 1, the assembly fixing plate 5 is driven to rotate by the starting motor 6, the movable rod 8 is driven to move by the torsional force generated when the assembly fixing plate 5 rotates, the movable rod 8 is adjusted according to production requirements, the movable rod 8 is moved to a proper position, the push rod 9 is reinforced by the stabilizing block 10 when the push rod 9 pushes or pulls the push plate 12, so that the push and pull of the push rod 9 are more stable, the liquid crystal screen is pushed to the direction of the second positioning roller 19 by the contact of the first positioning roller 13 and the liquid crystal screen, the liquid crystal screen is positioned by the first positioning roller 13 and the second positioning roller 19, and is limited by the first positioning roller 13 and the second positioning roller 19 when being conveyed, the phenomenon of liquid crystal screen deviation during conveying is avoided, the liquid crystal screen can be subjected to the next process, when the positioning plate 18 and the second positioning roller 19 need to be replaced or maintained, the fastening nut 17 is rotated to be taken down from the upper end of the second supporting plate 14, then the assembling block 16, the positioning plate 18 and the second positioning roller 19 can be taken down together for replacement or maintenance, the mechanism is more convenient and rapid to install or replace, the device can be subjected to size adjustment according to production requirements through the design of an adjustable positioning structure, the applicability of the device is better, and the device can be more convenient to install, disassemble or maintain;
when the interior of the device needs to be radiated, the air guide fan 23 is started, the air guide fan 23 conveys the outside air to the interior of the mechanism, the input air is guided through the strip-shaped through hole 28, the radiating effect of the interior of the mechanism is achieved, before the air guide fan 23 conveys the outside air to the interior of the mechanism, the air firstly passes through the filter shell 25, the passing air is filtered through the filter disc 26 in the filter shell 25, the invasion of dust is reduced, when the filter disc 26 needs to be replaced, the filter shell 25 is taken down from the connecting plate 24, then the filter disc 26 is taken out for replacement, the replaced filter disc 26 is fixed through the filter clamping groove 27 arranged in the filter shell 25, the replacement of the filter disc 26 is completed, through the design of the radiating dustproof structure 20, the interior can be better radiated, and the dust is prevented from entering the interior of the device while radiating, making the device life longer.
According to the working process, the following steps are known:
according to the invention, through the design of an adjustable positioning structure, the threaded rod 7 is connected with the moving rod 8 through threads, and the push rod 9 is in clearance fit with the stabilizing block 10, so that the device can be adjusted in size according to production requirements, and the device has better applicability, through the screw connection installation of the second support plate 14 and the assembly block 16 and the screw connection installation of the first support frame 2 and the stabilizing support frame 11, the device can be more conveniently installed, disassembled or maintained, through the design of a heat dissipation dustproof structure, the external air is conveyed to the inside of the device through the air guide fan 23, through the guidance of the strip-shaped through hole 28, the device can better dissipate heat to the inside, through the filtration of the filtration disc 26 to the air, the device can prevent dust from entering the inside of the device while dissipating heat, and the service life of the device is longer.
Further, the heat dissipation dustproof structure 20 comprises an air guide plate 21, a second mounting plate 22, an air guide fan 23, a connecting plate 24, a filter housing 25 and a filter disc 26, wherein the air guide plate 21 is fixedly connected with one side of the second mounting plate 22 through a screw, the air guide fan 23 is positioned inside the second mounting plate 22, the connecting plate 24 is fixedly connected with the other side of the second mounting plate 22 through a screw, the filter housing 25 is fixedly connected with the other side of the connecting plate 24 through a screw, the filter disc 26 is positioned inside the filter housing 25 and is fixedly connected through clamping, through the design of the heat dissipation dustproof structure 20, heat can be well dissipated inside, dust is prevented from entering the inside of the device while heat dissipation is performed, and the service life of the device is longer;
furthermore, a filter clamping groove 27 is formed in the filter housing 25, the filter disc 26 is located in the filter clamping groove 27, and the filter disc 26 is clamped and fixed with the filter housing 25 through the filter clamping groove 27, so that the filter housing 25 can clamp and connect the filter disc 26 through the filter clamping groove 27, the filter disc 26 is more conveniently fixed, and the filter disc 26 is more conveniently replaced;
furthermore, a plurality of strip-shaped through holes 28 are formed in the air guide plate 21, so that the air guided by the air guide fan 23 can be guided through the strip-shaped through holes 28, and the air can be conveyed to a hotter position;
further, the conveyor 1 is fixedly connected with the first support frame 2 through screws, the first support frame 2 is fixedly connected with the first mounting plate 3 through screws, the conveyor 1 is fixedly connected with the second support plate 14 through screws, and the assembling block 16 is fixedly connected with the positioning plate 18 through screws, so that the first support frame 2, the first mounting plate 3, the second support plate 14, the assembling block 16 and the positioning plate 18 can be conveniently and independently stored and transported during transportation, the device is more convenient to transport and mount, and is easier, more convenient and faster to dismount when needing to be replaced or maintained;
furthermore, the peripheral side surfaces of the first positioning roller 13 and the second positioning roller 19 are respectively connected with a protective film through gluing, so that the liquid crystal screen is conveniently contacted through the protective film when the liquid crystal screen is positioned, the friction of the first positioning roller 13 and the second positioning roller 19 on the liquid crystal screen is avoided, and the abrasion of the liquid crystal screen is reduced;
furthermore, the moving rod 8 and the push rod 9 are fixedly connected through welding, the push rod 9 and the push plate 12 are fixedly connected through welding, and the second support plate 14 and the assembling rod 15 are fixedly connected through welding, so that the connection between the moving rod 8 and the push rod 9, between the push rod 9 and the push plate 12, and between the second support plate 14 and the assembling rod 15 is firmer;
furthermore, the circumferential side surfaces of the fastening screw cap 17 are all provided with anti-slip threads, so that the friction force of the circumferential side surfaces of the fastening screw cap 17 is increased conveniently, and the fastening screw cap 17 is more convenient to mount and dismount;
furthermore, the bottom end of the conveyor 1 and the positions at the two sides of the heat dissipation and dust prevention structure 20 are provided with supporting bottom pillars 29, and the bottom ends of the supporting bottom pillars 29 are fixed with anti-slip sheets 30, so that the whole mechanism is supported by the supporting bottom pillars 29 conveniently, and the anti-slip performance of the mechanism is improved by the contact of the anti-slip sheets 30 with the ground;
further, the bottom of supporting the foundation 29 has been seted up spread groove 31, and antiskid sheet 30 is located inside spread groove 31, and antiskid sheet 30 passes through the screw connection with supporting foundation 29 to be fixed, and antiskid sheet 30's material is rubber, and the installation of the antiskid sheet 30 of being convenient for makes antiskid sheet 30 more wear-resisting simultaneously.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a liquid crystal screen production line positioning mechanism, includes conveyer (1), its characterized in that: one side of the conveyor (1) is respectively fixed with two first support frames (2) and two steady support frames (11), two steady support frames (11) are located at positions between the two first support frames (2), the upper ends of the steady support frames (11) are respectively fixed with a steady block (10), the upper ends of the first support frames (2) are respectively fixed with a first mounting plate (3), two ends of the upper ends of the first mounting plates (3) are respectively fixed with a limiting plate (4) and an assembly fixing plate (5), the assembly fixing plate (5) is located at one end close to the conveyor (1), one side, away from the limiting plate (4), of the assembly fixing plate (5) is fixed with a motor (6), the output end of the motor (6) is provided with a threaded rod (7), the other end of the threaded rod (7) is rotatably connected with the limiting plate (4) through a bearing, a moving rod (8) is assembled between the two threaded rods (7), threaded holes are formed in two ends of the moving rod (8), the threaded rods (7) are located inside the threaded holes, the moving rod (8) is in threaded connection with the threaded rods (7), two push rods (9) are fixed on one side, close to the conveyor (1), of the moving rod (8), stabilizing through holes are formed in the stabilizing blocks (10), the push rods (9) are located inside the stabilizing through holes, the push rods (9) are in clearance fit with the stabilizing through holes, a push plate (12) is fixed at the other end of each push rod (9), and one side, far away from the push rods (9), of each push plate (12) is rotatably connected with a plurality of first positioning rollers (13);
the upper end of the other side of the conveyor (1) is fixedly provided with a plurality of second supporting plates (14), the upper ends of the second supporting plates (14) are fixedly provided with assembling rods (15), the outer sides of the assembling rods (15) are sleeved with assembling blocks (16), the top ends of the assembling rods (15) are connected with fastening nuts (17), the peripheral side surfaces of the top ends of the assembling rods (15) are provided with threads, the assembling rods (15) are in threaded connection with the fastening nuts (17), one side, close to the conveyor (1), of each assembling block (16) is fixedly provided with a positioning plate (18), and one side, far away from the assembling blocks (16), of each positioning plate (18) is rotatably connected with a plurality of second positioning rollers (19);
and a heat dissipation dustproof structure (20) is further fixed at the center of the bottom end of the conveyor (1).
2. The positioning mechanism for LCD screen production line according to claim 1, characterized in that: heat dissipation dustproof construction (20) are including air guide plate (21), second mounting panel (22), air guide fan (23), connecting plate (24), filter shell (25) and filtration disk (26), air guide plate (21) are connected fixedly through one side of screw and second mounting panel (22), air guide fan (23) are located the inside with second mounting panel (22), connecting plate (24) are connected fixedly through the opposite side of screw and second mounting panel (22), filter shell (25) are connected fixedly through the opposite side of screw and connecting plate (24), it is fixed that the inside that is located filter shell (25) and connects through the joint to filter disk (26).
3. The positioning mechanism for LCD screen production line according to claim 2, characterized in that: filter card groove (27) have been seted up to the inside of filter housing (25), it is inside that filter disk (26) are located filter card groove (27), it is fixed through filter card groove (27) joint to filter disk (26) and filter housing (25).
4. The positioning mechanism for LCD screen production line according to claim 2, characterized in that: a plurality of strip-shaped through holes (28) are formed in the air guide plate (21).
5. The positioning mechanism for LCD screen production line according to claim 1, characterized in that: the conveyor (1) is fixedly connected with the first support frame (2) through screws, the first support frame (2) is fixedly connected with the first mounting plate (3) through screws, the conveyor (1) is fixedly connected with the second support plate (14) through screws, and the assembling block (16) is fixedly connected with the positioning plate (18) through screws.
6. The positioning mechanism for LCD screen production line according to claim 1, characterized in that: and the peripheral sides of the first positioning roller (13) and the second positioning roller (19) are connected with protective films through gluing.
7. The positioning mechanism for LCD screen production line according to claim 1, characterized in that: the moving rod (8) is fixedly connected with the push rod (9) in a welding mode, the push rod (9) is fixedly connected with the push plate (12) in a welding mode, and the second supporting plate (14) is fixedly connected with the assembling rod (15) in a welding mode.
8. The positioning mechanism for LCD screen production line according to claim 1, characterized in that: the peripheral side surface of the fastening nut (17) is provided with anti-skid grains.
9. The positioning mechanism for LCD screen production line according to claim 1, characterized in that: the bottom end of the conveyor (1) is provided with supporting bottom columns (29) at positions on two sides of the heat dissipation dustproof structure (20), and anti-slip sheets (30) are fixed at the bottom ends of the supporting bottom columns (29).
10. The positioning mechanism for LCD screen production line according to claim 9, wherein: the bottom of supporting bottom pillar (29) has seted up spread groove (31), antiskid sheet (30) are located spread groove (31) inside, antiskid sheet (30) pass through the screw connection with supporting bottom pillar (29) and fix, the material of antiskid sheet (30) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010835387.8A CN111960069A (en) | 2020-08-19 | 2020-08-19 | Positioning mechanism for liquid crystal screen production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010835387.8A CN111960069A (en) | 2020-08-19 | 2020-08-19 | Positioning mechanism for liquid crystal screen production line |
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| CN111960069A true CN111960069A (en) | 2020-11-20 |
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| CN202010835387.8A Pending CN111960069A (en) | 2020-08-19 | 2020-08-19 | Positioning mechanism for liquid crystal screen production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068715A (en) * | 2023-10-08 | 2023-11-17 | 靖江市电热器厂 | Conveying equipment for aluminum pot processing |
| CN117326127A (en) * | 2023-11-28 | 2024-01-02 | 苏州讯飞达自动化科技有限公司 | Positioning mechanism before packing liquid crystal module |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207398966U (en) * | 2017-09-29 | 2018-05-22 | 广州市坤驰电机有限公司 | A kind of protective separation device for fan electromotor |
| CN110745503A (en) * | 2019-10-17 | 2020-02-04 | 芜湖常瑞汽车部件有限公司 | Automatic conveying device for punched sheets |
| CN210222659U (en) * | 2019-09-12 | 2020-03-31 | 海南益嘉网络科技有限公司 | Dustproof device for computer case |
| CN210361777U (en) * | 2019-05-06 | 2020-04-21 | 阜阳大可新材料股份有限公司 | Conveying device for processing fiberboard |
| CN210824024U (en) * | 2019-10-19 | 2020-06-23 | 全南大裕华鼎电子有限公司 | Protection mechanism of conveying section for liquid crystal display processing |
| CN211034224U (en) * | 2019-11-13 | 2020-07-17 | 上海伽姆机械设备有限公司 | Limiting device on roller conveyor |
-
2020
- 2020-08-19 CN CN202010835387.8A patent/CN111960069A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207398966U (en) * | 2017-09-29 | 2018-05-22 | 广州市坤驰电机有限公司 | A kind of protective separation device for fan electromotor |
| CN210361777U (en) * | 2019-05-06 | 2020-04-21 | 阜阳大可新材料股份有限公司 | Conveying device for processing fiberboard |
| CN210222659U (en) * | 2019-09-12 | 2020-03-31 | 海南益嘉网络科技有限公司 | Dustproof device for computer case |
| CN110745503A (en) * | 2019-10-17 | 2020-02-04 | 芜湖常瑞汽车部件有限公司 | Automatic conveying device for punched sheets |
| CN210824024U (en) * | 2019-10-19 | 2020-06-23 | 全南大裕华鼎电子有限公司 | Protection mechanism of conveying section for liquid crystal display processing |
| CN211034224U (en) * | 2019-11-13 | 2020-07-17 | 上海伽姆机械设备有限公司 | Limiting device on roller conveyor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068715A (en) * | 2023-10-08 | 2023-11-17 | 靖江市电热器厂 | Conveying equipment for aluminum pot processing |
| CN117068715B (en) * | 2023-10-08 | 2023-12-19 | 靖江市电热器厂 | Conveying equipment for aluminum pot processing |
| CN117326127A (en) * | 2023-11-28 | 2024-01-02 | 苏州讯飞达自动化科技有限公司 | Positioning mechanism before packing liquid crystal module |
| CN117326127B (en) * | 2023-11-28 | 2024-04-05 | 苏州讯飞达自动化科技有限公司 | Positioning mechanism before packing liquid crystal module |
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