CN215158718U - Liquid crystal display panel direction adjusting device - Google Patents
Liquid crystal display panel direction adjusting device Download PDFInfo
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- CN215158718U CN215158718U CN202023284217.XU CN202023284217U CN215158718U CN 215158718 U CN215158718 U CN 215158718U CN 202023284217 U CN202023284217 U CN 202023284217U CN 215158718 U CN215158718 U CN 215158718U
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- adjusting
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- liquid crystal
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- bedplate
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Abstract
The utility model discloses a liquid crystal display panel direction adjusting device, which comprises a bottom supporting mechanism, a rotary cylinder and a supporting frame component, wherein the supporting frame component comprises a plane supporting frame and a plurality of supporting columns which are distributed and fixed on the plane supporting frame and are used for supporting a liquid crystal display panel, and four corner ends of the plane supporting frame are also fixed with a limiting guide column and a position induction sensor; the bottom of the rotary cylinder is fixedly arranged on the working table plate, the lower end face of the working table plate is arranged on the bottom supporting mechanism, the upper end driving part of the rotary cylinder is fixedly connected with the frame seat plate, and the frame seat plate is fixedly connected with the center of the lower end face of the plane supporting frame. The utility model has the advantages of reasonable design, the position adjustment is accurate, and operation convenient to use has simplified installation and debugging's operation process greatly, can realize liquid crystal display panel's direction adjustment safely steadily.
Description
Technical Field
The utility model relates to a liquid crystal display panel technical field specifically is a liquid crystal display panel direction adjusting device.
Background
With the development of science and technology, liquid crystal display screens have become mainstream display devices of electronic products such as televisions, computers, mobile phones and the like. The liquid crystal display screen is produced by taking a liquid crystal panel as a raw material through a series of complex processes such as cutting and the like.
Along with the increase of market demand, the liquid crystal display panel size is bigger and bigger, the equipment degree of automation of liquid crystal display panel production usefulness is higher and higher, in the production and processing process, generally need to adjust liquid crystal display panel's direction, however, because the level on ground is smooth the precision not high, there is little fluctuation, make current liquid crystal display panel direction adjusting device's mounting plane precision greatly reduced, in order to guarantee direction adjusting device's mounted position precision, ensure that equipment can normally turn round the direction to liquid crystal display panel safely, before using, need to carry out manual debugging to direction adjusting device's mounted position precision repeatedly, the adjustment, adjustment operation process is loaded down with trivial details troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid crystal display panel direction adjusting device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a liquid crystal panel direction adjusting device comprises a bottom supporting mechanism, a rotary cylinder and a supporting frame assembly, wherein the supporting frame assembly comprises a plane supporting frame and a plurality of supporting columns which are distributed and fixed on the plane supporting frame and used for supporting a liquid crystal panel, and limiting guide columns and position sensing sensors are further fixed at four corner ends of the plane supporting frame;
the bottom of the rotary cylinder is fixedly arranged on the working table plate, the lower end face of the working table plate is arranged on the bottom supporting mechanism, the upper end driving part of the rotary cylinder is fixedly connected with the frame seat plate, and the frame seat plate is fixedly connected with the center of the lower end face of the plane supporting frame;
the bottom support mechanism comprises a bottom support frame which is used for being installed on the ground, a bottom platen is fixed on the upper end face of the bottom support frame, a group of floating cylinders which are used for supporting the working platen are installed on the left side and the right side of the upper end face of the bottom platen, and a rack position adjusting mechanism which is used for adjusting the position of the working platen is installed at the left end, the right end and the middle of the upper end face of the bottom platen.
Preferably, the rack azimuth adjusting mechanism comprises an adjusting underframe base plate fixed on the bottom bedplate, an adjusting lead screw rotatably mounted on the adjusting underframe base plate, a nut slide slidably mounted on the adjusting underframe base plate, an adjusting motor fixed at the end of the adjusting underframe base plate, a transverse adjusting guide rail fixedly mounted on the lower end face of the working bedplate, and an adjusting slide in sliding fit with the transverse adjusting guide rail, wherein the output end of the adjusting motor is in driving connection with the end of the adjusting lead screw, the nut slide is sleeved on the adjusting lead screw through thread fit, a lateral adjusting support is fixedly mounted on the lateral wall of the nut slide, an adjusting rotating shaft extends from the lower end face of the adjusting slide, and the adjusting rotating shaft is movably inserted on the lateral adjusting support.
Preferably, the left frame position adjusting mechanism and the right frame position adjusting mechanism are arranged at the lower end of the working table plate in a central symmetry manner, and the central axis of the adjusting screw rod of the middle frame position adjusting mechanism is perpendicular to the central axis of the adjusting screw rod of the left frame position adjusting mechanism.
Preferably, the flexible end of the cylinder that floats is connected with the terminal surface under the work platen, and the ring channel that the lower terminal surface of the cylinder that floats was seted up distributes and installs a plurality of balls, and the ball roll cooperation is on the cylinder bedplate, and the extension all around of cylinder bedplate has the annular flange of restriction ball, and a plurality of location jacks have been seted up to the lower terminal surface of cylinder bedplate, correspond every cylinder bedplate on the platen of bottom and all wear to be equipped with a plurality of locating pins through the screw thread, the top cartridge of locating pin is in the location jack.
Preferably, the periphery of the bottom supporting mechanism is further provided with a fence frame, and the top of the inlet at the left side and the top of the inlet at the right side of the fence frame are provided with static removing devices.
Preferably, the fence frame is further provided with a shooting rack, and the shooting rack is fixedly provided with cameras corresponding to four corner ends of the liquid crystal panel.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the floating cylinder supports the working table plate, so that the horizontal position precision of the working table plate is ensured, and the liquid crystal panel can be stably and safely placed on the supporting column;
2. the left side, the right side and the middle rack position adjusting mechanisms are matched, the front-back, left-right and rotating position adjustment can be carried out on the working table plate, the position adjustment of the working table plate on the horizontal plane is carried out by adopting a mechanical lead screw adjusting mechanism, the position adjustment is accurate, the operation and the use are convenient, the operation process of installation and debugging is greatly simplified, and the installation and adjustment time is shortened;
3. the supporting frame assembly is driven to rotate by 90 degrees through the work of the rotating cylinder, so that the direction adjustment of the liquid crystal panel is realized;
the utility model has the advantages of reasonable design, the position adjustment is accurate, and operation convenient to use has simplified installation and debugging's operation process greatly, can realize liquid crystal display panel's direction adjustment safely steadily.
Drawings
FIG. 1 is a schematic perspective view of an LCD panel orientation adjustment apparatus;
FIG. 2 is a schematic perspective view of a fence frame in an LCD panel direction adjustment apparatus;
FIG. 3 is a schematic perspective view of a supporting frame assembly of an LCD panel orientation adjusting apparatus;
FIG. 4 is a schematic perspective view of a bottom support mechanism in an LCD panel orientation adjustment apparatus;
FIG. 5 is a schematic perspective view of a frame orientation adjustment mechanism in an LCD panel orientation adjustment apparatus;
fig. 6 is a schematic perspective view of a static discharge device in an lcd panel orientation adjustment device.
In the figure: 100-liquid crystal panel, 200-robot fork, 1-rail frame, 11-static electricity removing device, 114-air duct shell, 115-electrode, 116-ventilation interface, 117-line joint, 12-camera, 2-supporting frame component, 21-plane supporting frame, 22-supporting column, 23-position induction sensor, 24-limit guide column, 3-rotating cylinder, 31-frame seat plate and 32-working table plate;
4-bottom support frame, 41-bottom platen, 42-frame orientation adjusting mechanism, 421-adjusting bottom frame seat plate, 422-adjusting motor, 423-adjusting screw rod, 424-nut slide seat, 425-side adjusting support, 426-adjusting slide seat, 427-transverse adjusting guide rail and 43-floating air cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a liquid crystal panel direction adjusting device comprises a bottom supporting mechanism, a rotary cylinder 3 and a supporting frame assembly 2, wherein the supporting frame assembly 2 comprises a plane supporting frame 21 and a plurality of supporting columns 22 which are distributed and fixed on the plane supporting frame 21 and used for supporting a liquid crystal panel 100, limiting guide columns 24 and position sensing sensors 23 are further fixed at four corner ends of the plane supporting frame 21, and the position sensing sensors 23 can adopt photoelectric sensors;
the bottom of the rotary cylinder 3 is fixedly arranged on the working table plate 32, the lower end face of the working table plate 32 is arranged on the bottom supporting mechanism, the upper end driving part of the rotary cylinder 3 is fixedly connected with the frame seat plate 31, and the frame seat plate 31 is fixedly connected with the center of the lower end face of the plane supporting frame 21;
the bottom support mechanism comprises a bottom support frame 4 which is used for being installed on the ground, a bottom bedplate 41 is fixed on the upper end face of the bottom support frame 4, a group of floating cylinders 43 which are used for supporting the working bedplate 32 are installed on the left side and the right side of the upper end face of the bottom bedplate 41, and a rack position adjusting mechanism 42 which is used for adjusting the position of the working bedplate 32 is installed on the left end, the right end and the middle of the upper end face of the bottom bedplate 41.
Transport liquid crystal display panel to braced frame subassembly 2's top through robot fork 100, when position-sensitive sensor 23 all around all detects liquid crystal display panel's corner all around, explain that liquid crystal display panel transports and target in place, then, bottom sprag mechanism work, drive the ascending one section distance of whole work platen 32, make support column 22 hold up liquid crystal display panel, standby robot fork 200 takes out the back, revolving cylinder 3 works, drive braced frame subassembly 2 rotation 90 degrees, liquid crystal display panel's direction adjustment has been realized promptly, then, the robot fork 100 of ejection of compact direction stretches into, bottom sprag mechanism resets, drive whole work platen 32 and descend one section distance, place liquid crystal display panel on robot fork 100, can the ejection of compact.
The rack orientation adjusting mechanism 42 includes an adjusting bottom frame seat plate 421 fixed on the bottom platen 41, an adjusting lead screw 423 rotatably mounted on the adjusting bottom frame seat plate 421, a nut slide seat 424 slidably mounted on the adjusting bottom frame seat plate 421, an adjusting motor 422 fixed at an end of the adjusting bottom frame seat plate 421, a transverse adjusting guide rail 427 fixedly mounted on a lower end face of the working platen 32, and an adjusting slide seat 426 slidably fitted with the transverse adjusting guide rail 427, wherein an output end of the adjusting motor 422 is drivingly connected with an end portion of the adjusting lead screw 423, the nut slide seat 424 is sleeved on the adjusting lead screw 423 through a threaded fit, a lateral adjusting support 425 is fixedly mounted on a side wall of the nut slide seat 424, an adjusting rotating shaft extends from a lower end face of the adjusting slide seat 426, and the adjusting rotating shaft is movably inserted into the lateral adjusting support 425.
The left frame orientation adjustment mechanism 42 and the right frame orientation adjustment mechanism 42 are arranged at the lower end of the table plate 32 in a centrosymmetric manner, and the central axis of the adjustment screw 423 of the middle frame orientation adjustment mechanism 42 is perpendicular to the central axis of the adjustment screw 423 of the left frame orientation adjustment mechanism 42.
The working principle of the frame orientation adjusting mechanism 42 is as follows: when the front and rear positions of the workbench plate 32 need to be adjusted, the left frame position adjusting mechanism 42 and the right frame position adjusting mechanism 42 work simultaneously, one of the adjusting motors 422 rotates forwards, the other adjusting motor 422 rotates backwards, the moving direction of the nut slide seat 424 in the left frame position adjusting mechanism 42 is the same as the moving direction of the nut slide seat 424 in the right frame position adjusting mechanism 42, the nut slide seat 424 drives the corresponding side adjusting support 425 and the adjusting slide seat 426 to move forwards and backwards, and because the two ends of the left and right transverse adjusting guide rails 427 are in a left and right extending state, the adjusting slide seat 426 can push the left and right transverse adjusting guide rails 427 to move forwards and backwards, so that the whole workbench plate 32 can be driven to adjust the front and rear positions;
when the left and right positions of the workbench plate 32 need to be adjusted, the middle frame position adjusting mechanism 42 works to enable the middle nut slide carriage 424 to move transversely left and right, and because the two ends of the middle transverse adjusting guide rail 427 are in a front-back extending state, the middle adjusting slide carriage 426 can push the middle transverse adjusting guide rail 427 to move left and right, so that the whole workbench plate 32 can be driven to adjust the left and right positions;
when the installation angle of the workbench plate 32 needs to be adjusted, the rack orientation adjusting mechanism 42 on the left side and the rack orientation adjusting mechanism 42 on the right side work simultaneously, and the two adjusting motors 422 rotate forwards or backwards simultaneously, so that the whole workbench plate 32 rotates anticlockwise or clockwise on the horizontal plane, and the rotating central axis of the workbench plate 32 is the central axis of the adjusting rotating shaft in the middle.
The position of the working table plate 32 on the horizontal plane is adjusted by adopting a mechanical lead screw adjusting mechanism, the position adjustment is accurate, the operation and the use are convenient, the operation process of installation and debugging is greatly simplified, and the time of installation and adjustment is shortened.
Wherein, the flexible end of unsteady cylinder 43 is connected with the terminal surface under the work platen 32, and the ring channel that the lower terminal surface of unsteady cylinder 43 was seted up is interior to distribute and is installed a plurality of balls, and ball roll fit is on the cylinder bedplate, and the cylinder bedplate extends all around has the annular flange of restriction ball, and a plurality of location jacks have been seted up to the lower terminal surface of cylinder bedplate, correspond every cylinder bedplate on the platen 41 and all wear to be equipped with a plurality of locating pins through the screw thread, the top cartridge of locating pin is in the location jack.
The operating principle of the floating cylinder 43: the working table plate 32 is supported by the supporting plate 433 of the floating cylinder 43, and when the plane position is adjusted, because the lower end surface of the floating cylinder 43 is matched on the cylinder seat plate through the rolling ball, the floating cylinder 43 and the working table plate 32 can make a tiny horizontal displacement relative to the cylinder seat plate, and the horizontal position of the working table plate 32 can be adjusted by matching the action of the rack position adjusting mechanism 42;
the height position of the corresponding floating cylinder 43 can be adjusted by rotating the positioning pin on each bottom bedplate 41, and as the working bedplate 32 is supported by a group of floating cylinders 43 around the bottom, the horizontal installation of the working bedplate 32 can be kept by the height position of the floating cylinders 43, thereby effectively ensuring the installation horizontal precision of the equipment and ensuring that the liquid crystal panel can be stably placed on the supporting column 22;
when liquid crystal display panel transports to braced frame subassembly 2 directly over, the work of unsteady cylinder 43, drive the ascending one section distance of whole work platen 32, make support column 22 hold up liquid crystal display panel, stand-by robot fork 200 takes out the back, revolving cylinder 3 works, drive the rotatory 90 degrees of braced frame subassembly 2, the direction adjustment of liquid crystal display panel has been realized promptly, then, the robot fork 100 of ejection of compact direction stretches into, unsteady cylinder 43 retracts, drive a section distance of whole work platen 32 decline, place liquid crystal display panel on robot fork 100, can the ejection of compact.
The periphery of the bottom supporting mechanism is further provided with a fence frame 1, the inlet tops of the left side and the right side of the fence frame 1 are provided with static removing devices 11, the static removing devices 11 can adopt a long-strip air duct shell 114, the lower end face of the air duct shell 114 is provided with a plurality of air outlets communicated with an internal channel of the air duct shell 114, the air outlets are provided with electrodes 115, the left end of the air duct shell 114 is provided with a wire connector 117, the wire connector 117 is electrified to the electrodes through an internal wire, the right end of the air duct shell 114 is provided with an air vent 116, and the air vent 116 is communicated with the internal channel of the air duct shell 114.
The working principle of the static electricity removing device 11 is as follows: compressed air is introduced into the internal channel of the air duct housing 114 through the air inlet 116, the compressed air is ejected from each air outlet, positive and negative ions in the compressed air are ionized through the electrodes 115, and the positive and negative ions are blown to the liquid crystal panel, so that static electricity is eliminated.
The fence frame 1 is further provided with a shooting frame, and the shooting frame is fixedly provided with cameras 12 corresponding to four corner ends of the liquid crystal panel 100. The two-dimensional code is shot through the camera 12, image information of the two-dimensional code is sent to the recognition controller, and the recognition controller records feeding and discharging information before and after the adjustment direction of the liquid crystal panel.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A liquid crystal panel direction adjusting device is characterized in that: the liquid crystal display panel supporting device comprises a bottom supporting mechanism, a rotary cylinder (3) and a supporting frame assembly (2), wherein the supporting frame assembly (2) comprises a plane supporting frame (21) and a plurality of supporting columns (22) which are distributed and fixed on the plane supporting frame (21) and used for supporting a liquid crystal panel (100), and limiting guide columns (24) and position induction sensors (23) are further fixed at four corner ends of the plane supporting frame (21);
the bottom of the rotary cylinder (3) is fixedly arranged on a working table plate (32), the lower end face of the working table plate (32) is arranged on a bottom supporting mechanism, an upper end driving part of the rotary cylinder (3) is fixedly connected with a frame seat plate (31), and the frame seat plate (31) is fixedly connected with the center of the lower end face of the plane supporting frame (21);
the bottom support mechanism comprises a bottom support frame (4) installed on the ground, a bottom bedplate (41) is fixed on the upper end face of the bottom support frame (4), a group of floating cylinders (43) used for supporting the working bedplate (32) are installed on the left side and the right side of the upper end face of the bottom bedplate (41), and a rack position adjusting mechanism (42) used for adjusting the position of the working bedplate (32) is installed at the left end, the right end and the middle of the upper end face of the bottom bedplate (41).
2. The liquid crystal panel orientation adjusting apparatus of claim 1, wherein: the rack azimuth adjusting mechanism (42) comprises an adjusting bottom frame seat plate (421) fixed on the bottom bedplate (41), an adjusting lead screw (423) rotatably mounted on the adjusting bottom frame seat plate (421), a nut slide carriage (424) slidably mounted on the adjusting bottom frame seat plate (421), an adjusting motor (422) fixed at the end of the adjusting bottom frame seat plate (421), a transverse adjusting guide rail (427) fixedly mounted on the lower end face of the working bedplate (32) and an adjusting slide carriage (426) in sliding fit with the transverse adjusting guide rail (427), wherein the output end of the adjusting motor (422) is in driving connection with the end of the adjusting lead screw (423), the nut sliding seat (424) is sleeved on the adjusting screw rod (423) through thread fit, a side adjusting support (425) is fixedly arranged on the side wall of the nut sliding seat (424), an adjusting rotating shaft extends from the lower end face of the adjusting sliding seat (426), and the adjusting rotating shaft is movably inserted on the side adjusting support (425).
3. The liquid crystal panel orientation adjusting apparatus according to claim 2, wherein: the left frame orientation adjusting mechanism (42) and the right frame orientation adjusting mechanism (42) are arranged at the lower end of the working table plate (32) in a central symmetry manner, and the central axis of an adjusting screw rod (423) of the middle frame orientation adjusting mechanism (42) is vertical to the central axis of the adjusting screw rod (423) of the left frame orientation adjusting mechanism (42).
4. The liquid crystal panel orientation adjusting apparatus of claim 1, wherein: the flexible end of unsteady cylinder (43) is connected with end face under work platen (32), and the ring channel that the lower end face of unsteady cylinder (43) was seted up distributes and installs a plurality of balls, and the ball roll cooperation is on the cylinder bedplate, and the cylinder bedplate extends all around has the annular flange of restriction ball, and a plurality of location jacks have been seted up to the lower end face of cylinder bedplate, correspond every cylinder bedplate on bottom platen (41) and all wear to be equipped with a plurality of locating pins through the screw thread, the top cartridge of locating pin is in the location jack.
5. The liquid crystal panel orientation adjusting apparatus of claim 1, wherein: the periphery of the bottom supporting mechanism is further provided with a fence frame (1), and the inlet tops of the left side and the right side of the fence frame (1) are provided with static removing devices (11).
6. The liquid crystal panel orientation adjusting apparatus of claim 5, wherein: still install the shooting frame on rail frame (1), fixed mounting has camera (12) that correspond four corner ends of liquid crystal display panel (100) on the shooting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023284217.XU CN215158718U (en) | 2020-12-31 | 2020-12-31 | Liquid crystal display panel direction adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023284217.XU CN215158718U (en) | 2020-12-31 | 2020-12-31 | Liquid crystal display panel direction adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215158718U true CN215158718U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023284217.XU Active CN215158718U (en) | 2020-12-31 | 2020-12-31 | Liquid crystal display panel direction adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215158718U (en) |
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2020
- 2020-12-31 CN CN202023284217.XU patent/CN215158718U/en active Active
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