Auxiliary device for moving liquid crystal substrate glass channel

Abstract

The utility model discloses an auxiliary device for liquid crystal substrate glass channel movement, and belongs to the technical field of liquid crystal substrate glass manufacturing. Through the movable connection of the movable coupling and the static coupling and the arrangement of the reverser, the eccentric state occurring in the parallel movement process of the channel can be corrected, the problem of left-right thrust unbalance occurring in the traditional manual pushing process is avoided, and the stability and accuracy of channel movement are ensured; through the fixed connection of the moving nut and the channel, the parallel movement of the liquid crystal substrate glass channel can be realized when the moving direction is correct. When the parallel movement of the liquid crystal substrate glass channel deviates, the movable coupling and the static coupling are in a separated state, and the deviation of the channel is corrected by adjusting the position of the movable coupling, so that the channel can recover the parallel movement state again; when the channel moves in parallel, the movable coupler and the static coupler are in a connected state and move synchronously, the problem of left-right thrust unbalance can be avoided, and meanwhile the working efficiency of channel movement is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of liquid crystal substrate glass manufacturing, specifically relates to a kind of for the auxiliary device of liquid crystal substrate glass passage movement. BACKGROUND

[0002] In the highly precise industry of liquid crystal display panel manufacturing, any slight deviation can lead to product quality decline, and even cause production accidents.Liquid crystal substrate glass passage, as an important transmission equipment connecting various production links, the accuracy of its installation position has decisive influence on the operation efficiency of entire production line and product quality.

[0003] The traditional liquid crystal substrate glass passage moving mode mainly relies on manpower.In the preparation stage before masonry installation, workers need to overcome the challenge of large volume and heavy weight of passage, and move it to a convenient operating position through multi-person cooperation.However, even in the case of multi-person joint effort, due to uncontrollable factors of human power, such as uneven force distribution, inconsistent pace, etc., the left and right pushing forces may be unbalanced, causing the passage to tilt or deviate during movement.

[0004] When liquid crystal substrate glass passage is masonry completed, its moving difficulty is greatly increased.At this time, the passage has been closely connected with other equipment or structure on the production line, forming a complex system.Under the action of human power, any slight force imbalance may damage the stability of the entire system, causing the center of passage to deviate.This deviation not only affects subsequent production operations, such as transmission and positioning of liquid crystal substrate glass, but also may cause damage to the glass itself, such as scratching and breaking, thereby seriously affecting product quality.

[0005] In order to correct this deviation, workers often need to carry out tedious centering adjustment work.This not only increases additional workload, prolongs production cycle and reduces production efficiency, but also may cause damage or precision decline to the passage itself due to repeated disassembly and reinstallation of passage.Once the damage or precision decline accumulates to a certain extent, it may cause fatal blow to the stability of entire production line and product quality.

[0006] Therefore, how to overcome the left and right pushing force imbalance problem caused by traditional human power driving mode and realize accurate and smooth movement of liquid crystal substrate glass passage has become a technical problem to be solved in liquid crystal display panel manufacturing industry. SUMMARY

[0007] The utility model aims at providing a kind of for the auxiliary device of liquid crystal substrate glass passage movement, for solving the problem mentioned in the above background art.

[0008] The utility model solves the above technical problem by the following technical scheme:

[0009] An auxiliary device for moving a liquid crystal substrate glass channel comprises a fixed part, the fixed part is arranged symmetrically along the moving direction of the liquid crystal substrate glass channel, the upper surface of the fixed part is fixedly connected with a first commutator and a second commutator arranged symmetrically, the first commutator and the second commutator each comprise an input shaft, a first output shaft and a second output shaft, the input shaft is coaxial with the first output shaft, and the second output shaft is perpendicular to the first output shaft, a hand wheel is arranged on each of the first commutator and the second commutator for driving the first output shaft and the second output shaft;

[0010] The first output shaft of the first commutator and the first output shaft of the second commutator are connected with a screw rod, the screw rod is parallel to the moving direction of the liquid crystal substrate glass channel, a moving nut is arranged on the screw rod, the top of the moving nut is fixedly connected with the side of the liquid crystal substrate glass channel; the second output shaft of the first commutator is connected with a transmission short shaft, a dynamic coupling, a static coupling, a transmission long shaft and the second output shaft of the second commutator in sequence; wherein the dynamic coupling and the static coupling are movably connected;

[0011] A groove is arranged on the end of the dynamic coupling close to the transmission short shaft in the circumferential direction, a roller is arranged on a lever, the roller is embedded in the groove, and a fulcrum is connected to the bottom of the lever for fixing the bottom of the lever.

[0012] Further, the bottom of the fixed part is fixed to the ground or a static structure for supporting the commutator.

[0013] Further, the transmission short shaft and the dynamic coupling are connected by means of a spline.

[0014] Further, the static coupling and the transmission long shaft are connected by means of a key.

[0015] Further, the static coupling and the dynamic coupling are connected by means of a circumferentially distributed rectangular tooth.

[0016] Further, the bottom of the lever and the fulcrum are connected by means of a pin shaft.

[0017] Further, the top of the moving nut is fixedly connected with the side of the liquid crystal substrate glass channel by means of welding or a flange.

[0018] Further, when the liquid crystal substrate glass channel moves in parallel, the dynamic coupling and the static coupling are in a connected state.

[0019] Further, when the liquid crystal substrate glass channel moves in parallel and deviates, the dynamic coupling and the static coupling are in a separated state.

[0020] Further, the transmission short shaft and the dynamic coupling are gap-fitted, and the static coupling and the transmission long shaft are transition-fitted.

[0021] Compared with the prior art, the positive progress effect of the utility model lies in that

[0022] The auxiliary device for the movement of the liquid crystal substrate glass channel provided by the utility model can correct eccentricity in the parallel movement of the channel, avoid the left-right pushing force imbalance in the traditional manual pushing process, and ensure the stability and accuracy of the movement of the channel.

[0023] Further, the bottom of the fixing member is fixed to the ground or a static structural member, thereby enhancing the strength and stability of the structure and enabling the device to bear greater load and more complex working conditions.

[0024] Further, the transmission short shaft and the movable coupling are connected through splines, thereby ensuring the accurate fit and stable transmission between the transmission short shaft and the movable coupling.

[0025] Further, the static coupling and the transmission long shaft are connected through keys, thereby ensuring the accurate centering between the two and avoiding the channel deviation caused by inaccurate centering. Meanwhile, the key connection has good load bearing capacity and wear resistance, thereby prolonging the service life of the device.

[0026] Further, the movable coupling and the static coupling are connected through the circumferentially distributed rectangular teeth, thereby facilitating the adjustment of the relative position between the two. When the channel deviates, the relative position between the movable coupling and the static coupling can be adjusted to correct the deviation, thereby improving the flexibility and adaptability of the device.

[0027] Further, the bottom of the lever is connected to the fulcrum through a pin shaft, thereby enabling the lever to rotate flexibly around the fulcrum. The axial sliding of the movable coupling can be conveniently controlled by operating the lever, thereby correcting the deviation of the channel.

[0028] Further, the transmission short shaft and the movable coupling are in clearance fit, and the static coupling and the transmission long shaft are in transition fit, thereby ensuring the accurate fit and stable transmission between the transmission components and avoiding transmission errors and failures caused by poor fit. BRIEF DESCRIPTION OF DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the utility model, constitute a part of the utility model, and are used to explain the utility model, and do not constitute an improper limitation on the utility model.

[0030] Figure 1 It is a structure schematic view of the reverser of the utility model;

[0031] Figure 2It is the whole structure schematic view of the utility model;

[0032] Figure 3 It is the use state front view of the utility model;

[0033] Figure 4 It is the use state left view of the utility model.

[0034] Wherein, 1 is fixed part, 2 is commutator, 2-1 is first commutator, 2-2 is second commutator, 3 is screw rod, 4 is moving nut, 5 is transmission short shaft, 6 is movable coupling, 7 is transmission long shaft, 8 is static coupling, 9 is shift lever, 10 is fulcrum, 11 is hand wheel, 12 is liquid crystal substrate glass channel, 12-1 is the side of liquid crystal substrate glass channel. DETAILED DESCRIPTION

[0035] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0037] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0038] In the description of the embodiments of the utility model, it should be explained that, if the orientation or position relationship indicated by the terms "upper", "lower", "horizontal", "inner" and the like is based on the orientation or position relationship shown in the drawings, or is the orientation or position relationship of the utility model product when it is usually placed, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0039] In addition, if the term "horizontal" is used, it is not meant to require absolute horizontal, but can be slightly inclined. As "horizontal" merely means more horizontal than "vertical", it is not meant to require complete horizontal, but can be slightly inclined.

[0040] In the description of the embodiments of the present application, it should be explained that, unless otherwise explicitly specified and limited, if the terms "arrange", "mount", "connect", "connect" appear, they should be understood in a broad sense, for example, they can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] The present application will be further described in detail below with reference to the accompanying drawings, which are an explanation of the present application rather than a limitation.

[0042] Referring to Figure 2 An auxiliary device for moving a liquid crystal substrate glass channel, comprising: a fixed part 1, the fixed part 1 is arranged in axial symmetry along the moving direction of the liquid crystal substrate glass channel, the upper surface of the fixed part 1 is fixedly connected with symmetrically arranged first and second reversing gears 2-1 and 2-2, the first and second reversing gears 2-1 and 2-2 each comprise an input shaft, a first output shaft and a second output shaft, and the input shaft is coaxial with the first output shaft, and the second output shaft is perpendicular to the first output shaft, a hand wheel 11 is arranged on each of the first and second reversing gears 2-1 and 2-2 for driving the first and second output shafts;

[0043] Referring to Figure 1 The first output shafts of the first and second reversing gears 2-1 and 2-2 are connected with a screw rod 3, the screw rod 3 is parallel to the moving direction of the liquid crystal substrate glass channel, a moving nut 4 is arranged on the screw rod 3, and the top of the moving nut 4 is fixedly connected with a side edge 12-1 of the liquid crystal substrate glass channel; the second output shaft of the first reversing gear 2-1 is sequentially connected with a transmission short shaft 5, a dynamic coupling 6, a static coupling 8, a transmission long shaft 7 and the second output shaft of the second reversing gear 2-2; wherein the dynamic coupling 6 and the static coupling 8 are movably connected;

[0044] A groove is arranged on the end of the dynamic coupling 6 close to the transmission short shaft 5 in the circumferential direction, a roller is arranged on a lever 9, the roller is embedded in the groove, and a fulcrum 10 is connected to the bottom of the lever 9 for fixing the bottom of the lever 9.

[0045] Referring to Figures 3-4When the liquid crystal substrate glass channel moves, rollers are arranged below, and the rollers are arranged above the I-shaped components, which provide support force for the liquid crystal substrate glass channel, and the auxiliary device can correct eccentricity during parallel movement of the channel, avoid unbalanced left and right pushing force during traditional manual pushing, and ensure stability and accuracy of the channel movement; through the fixed connection between the moving nut and the channel, parallel movement of the liquid crystal substrate glass channel can be realized when the moving direction is correct.

[0046] Specifically, the bottom of the fixed part 1 is fixed to the ground or a static structural part, and is used to support the reverser 2; the strength and stability of the structure are enhanced, so that the device can withstand greater load and more complex working conditions.

[0047] Specifically, the transmission short shaft 5 is connected with the movable shaft coupling 6 through a spline; this connection has the advantages of compact structure, reliable transmission, strong carrying capacity, etc., ensuring accurate matching and stable transmission between the transmission short shaft and the movable shaft coupling, and providing a strong guarantee for parallel movement of the channel.

[0048] Specifically, the static shaft coupling 8 is connected with the transmission long shaft 7 through a key; accurate centering between the two is ensured, avoiding channel deviation caused by inaccurate centering, and at the same time, the key connection also has good carrying capacity and wear resistance, prolonging the service life of the device.

[0049] Specifically, the static shaft coupling 8 is connected with the movable shaft coupling 6 through circumferentially distributed rectangular teeth; the relative position between the two can be adjusted, and when the channel deviates, the deviation can be corrected by adjusting the relative position between the movable shaft coupling and the static shaft coupling, improving the flexibility and adaptability of the device. In this embodiment, the initial state of the movable and static shaft couplings is a separated state, when the channel needs to be moved, the lever 9 is actuated to drive the movable shaft coupling 6 to slide towards the static shaft coupling 8, so that the rectangular teeth mesh, at this time the hand wheel 11 is shaken to drive the first output shaft and the second output shaft of the reverser 2 to rotate, and at the same time the first output drives the rotation of the screw rod 3, dragging the moving nut 4 to move, thereby driving the channel to move forward or backward. At the same time, the number of revolutions of the reversers 2 on the left and right sides is synchronized through the movable shaft coupling 6, the static shaft coupling 8, the transmission short shaft 5 and the transmission long shaft 7, so that the channel moves parallel forward and backward under the operation of the left and right sides, and when the deviation needs to be adjusted, the movable and static shaft couplings can be separated by operating the lever 9 to realize single-sided accurate adjustment. In this way, the channel moves in parallel, avoiding eccentricity during movement, and the eccentricity can be corrected, improving the working efficiency of the channel movement and centering operation.

[0050] Specifically, the bottom of the lever 9 is connected with the fulcrum 10 through a pin shaft, so that the lever can rotate flexibly around the fulcrum. By operating the lever, the axial sliding of the coupling can be conveniently controlled, and then the correction of the channel deviation is realized, thereby simplifying the operation process and improving the work efficiency.

[0051] Specifically, the top of the moving nut 4 is fixedly connected with the side edge 12-1 of the liquid crystal substrate glass channel through welding or flange.

[0052] Referring to Figure 3 Specifically, when the liquid crystal substrate glass channel moves in parallel, the movable coupling 6 and the static coupling 8 are in a connected state, and the channel is kept parallel movement through the synchronous state of the transmission long shaft 7 and the transmission short shaft 5, so that the imbalance of left and right thrust can be avoided, and the stability and accuracy of the channel during movement are ensured, and the work efficiency of the channel movement is improved. Specifically, when the liquid crystal substrate glass channel moves in parallel and deviates, the movable coupling 6 and the static coupling 8 are in a separated state, and the deviation of the channel is corrected by adjusting the position of the movable coupling, so that the channel can restore the parallel movement state, and the flexibility and adaptability of the device are improved, and the accuracy and stability of the channel movement are ensured.

[0053] Specifically, the transmission short shaft 5 and the movable coupling 6 are gap-fitted, and the static coupling 8 and the transmission long shaft 7 are transition-fitted; the precise fitting and stable transmission between the transmission components are ensured, and the transmission error and failure caused by poor fitting are avoided. At the same time, the wear resistance and service life of the device can be improved.

[0054] Finally, it should be noted that: the above-mentioned embodiments only exist as one or more specific forms of the technical scheme of the present application, and their purpose is to clearly explain the concept, principle and application mode of the present application through specific examples, and are not intended to limit the protection scope of the present application to these specific embodiments. In fact, the true value of the present application lies in its proposed technical ideas and innovative points, not its forms or implementation methods.

[0055] For ordinary skilled persons in the art, after thoroughly reading and understanding the technical scheme of the present application, they can certainly change, modify or equivalently replace the specific embodiments of the present application based on their own professional knowledge and skills. These changes may include but are not limited to adjusting the value range of technical parameters, optimizing the algorithm process to improve efficiency, replacing part of the technical components to achieve better compatibility or reduce cost, etc. As long as the technical scheme after the change still maintains the technical features required by the original application, that is, still can realize the core function and effect of the present application, then these changes should be regarded as falling within the protection scope of the claims of the present application.

[0056] In addition, with the continuous progress and development of technology, new technical means and methods are emerging, which also provides a broad space for further improvement and perfection of the utility model. Therefore, the protection scope of the utility model should also include those reasonable foreseeable improvements and extensions based on the prior art, as long as these improvements and extensions do not deviate from the basic principles and core ideas of the utility model, they should be regarded as the equivalents of the utility model, and are also protected by the patent right.

Claims

1. An auxiliary device for moving a glass channel in a liquid crystal substrate, characterized in that, include: The fixing member (1) is arranged symmetrically along the moving direction of the liquid crystal substrate glass channel (12). The upper surface of the fixing member (1) is fixedly connected to the first commutator (2-1) and the second commutator (2-2) arranged symmetrically. The first commutator (2-1) and the second commutator (2-2) each include an input shaft, a first output shaft and a second output shaft, and the input shaft is coaxial with the first output shaft and the second output shaft is perpendicular to the first output shaft. The first commutator (2-1) and the second commutator (2-2) are each provided with a handwheel (11) for driving the first output shaft and the second output shaft. The first output shafts of the first commutator (2-1) and the second commutator (2-2) are both connected to screws (3). The screws (3) are parallel to the moving direction of the liquid crystal substrate glass channel (12). A movable nut (4) is provided on the screws (3). The top of the movable nut (4) is fixedly connected to the side (12-1) of the liquid crystal substrate glass channel. The second output shaft of the first commutator (2-1) is connected in sequence to the short drive shaft (5), the moving coupling (6), the stationary coupling (8), the long drive shaft (7), and the second output shaft of the second commutator (2-2). Among them, the moving coupling (6) and the stationary coupling (8) are movably connected. The drive coupling (6) has a groove along the circumferential direction at one end near the short drive shaft (5). A roller is provided on the lever (9), and the roller is embedded in the groove. A fulcrum (10) is connected to the bottom of the lever (9) to fix the bottom of the lever (9).

2. The auxiliary device for moving the glass channel of a liquid crystal substrate according to claim 1, characterized in that, The bottom of the fastener (1) is fixed to the ground or a static structural component to support the commutator (2).

3. The auxiliary device for moving the glass channel of a liquid crystal substrate according to claim 1, characterized in that, The short drive shaft (5) is connected to the drive coupling (6) via a spline.

4. The auxiliary device for moving the glass channel of a liquid crystal substrate according to claim 1, characterized in that, The static coupling (8) is connected to the transmission shaft (7) by a key.

5. The auxiliary device for moving the glass channel of a liquid crystal substrate according to claim 1, characterized in that, The static coupling (8) and the dynamic coupling (6) are connected by rectangular teeth arranged in a circular pattern.

6. The auxiliary device for moving the glass channel of a liquid crystal substrate according to claim 1, characterized in that, The bottom of the lever (9) is connected to the fulcrum (10) by a pin.

7. The auxiliary device for moving the glass channel of a liquid crystal substrate according to claim 1, characterized in that, The top of the movable nut (4) is fixedly connected to the side (12-1) of the liquid crystal substrate glass channel by welding or by flange.

8. The auxiliary device for moving the glass channel of a liquid crystal substrate according to claim 1, characterized in that, When the liquid crystal substrate glass channel moves in parallel, the moving coupling (6) and the stationary coupling (8) are connected.

9. The auxiliary device for moving the glass channel of a liquid crystal substrate according to claim 1, characterized in that, When the parallel movement of the liquid crystal substrate glass channel causes a deviation, the moving coupling (6) and the stationary coupling (8) are separated.

10. An auxiliary device for moving a glass channel in a liquid crystal substrate according to claim 1, characterized in that, The short drive shaft (5) and the moving coupling (6) are clearance fit, and the static coupling (8) and the long drive shaft (7) are transition fit.

Images