Improved TFT (Thin Film Transistor) liquid crystal glass electrode propelling device

Abstract

The utility model discloses an improved TFT (Thin Film Transistor) liquid crystal glass electrode propulsion device, and relates to the technical field of TFT glass manufacturing, a TFT liquid crystal glass electrode is connected inside a smelting furnace in a sliding manner, the end face of the TFT liquid crystal glass electrode is sequentially connected with an insulating plate and a steel structure, and the inside of a base is in threaded connection with a screw rod through a first nut; the end, facing the steel structure, of the screw rod is rotationally connected with a stress disc, and the stress disc abuts against the steel structure. According to the improved TFT liquid crystal glass electrode propelling device, the end of the screw and the steel structure are constrained by adopting three constraint structures, and the end of the screw and the steel structure cannot deviate in the process that the screw propels an electrode, so that the electrode propelling efficiency is improved, and the electrode propelling efficiency is improved. And the phenomenon that the electrode cannot be pushed or the electrode is inclined after being pushed due to the fact that the screw slips in the electrode pushing process, the screw cannot apply force or the electrode is stressed unevenly can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of TFT glass manufacturing, and particularly relates to an improved TFT liquid crystal glass electrode propulsion device. Background Art

[0002] In the production and manufacturing of TFT glass, a large number of high-tech special glasses such as high-strength and high-hardness ultra-thin glass plates are widely used, and the melting of glass with a melting temperature of up to 1600°C must be carried out. The use of tin oxide electrodes for heating can reach a melting point of 1800°C. The stack electrodes are composed of stacked tin oxide unit electrodes. They are installed on the side of the furnace by a specially designed steel structure frame. Electric current is passed through the molten glass in the pool wall for heating, and the length of the electrodes needs to be consumed. To ensure the stability of the furnace temperature, the electrodes need to be advanced every month.

[0003] In the prior art, the commonly used propulsion device has a structure as shown in the appendix Figure 1 During the process of the screw advancing the electrode, since there is no constraint structure between the end of the screw and the steel structure, when the screw applies a thrust to the steel structure, the end of the screw will shift relative to the steel structure, resulting in the bending deformation of the screw and being unable to continue to complete the task of advancing the electrode. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an improved TFT liquid crystal glass electrode propulsion device, which solves the problems raised in the above background art.

[0005] To achieve the above objectives, the utility model is realized through the following technical solutions: An improved TFT liquid crystal glass electrode propulsion device includes a melting furnace and a base. A TFT liquid crystal glass electrode is slidably connected inside the melting furnace. An insulating plate is connected to the end face of the TFT liquid crystal glass electrode facing away from the melting furnace. A steel structure is connected to the end face of the insulating plate facing away from the TFT liquid crystal glass electrode. A first nut is penetrated and connected inside the base. A screw is threadedly connected inside the first nut. One end of the screw facing the steel structure is rotatably connected to a force-bearing disc, and the force-bearing disc abuts against the steel structure. It further includes:

[0006] Constraint structure one, constraint structure two, and constraint structure three. Any one of the constraint structure one, constraint structure two, and constraint structure three can constrain the end of the screw to remain stationary when the screw applies a thrust.

[0007] Further, the end of the screw is rotatably connected to the force-bearing disc through a bearing, and the bearing is arranged inside the force-bearing disc.

[0008] Further, one end of the screw facing away from the base is fixedly connected to a bolt.

[0009] Furthermore, the constraint structure is configured as a baffle, which is symmetrically connected to both ends of the steel structure, and the edge of the force-bearing disk abuts against the inner side of the baffle.

[0010] The second constraint structure is configured as a limiting hole, the limiting hole is reserved and opened on the end surface of the steel structure away from the insulating plate, and the force-bearing disk is engaged in the inside of the limiting hole.

[0011] Furthermore, the constraint structure three includes a bracket connected to the bottom of the base, and the end of the bracket facing away from the base is fixedly connected to the constraint frame by a fastener. The constraint frame is adjacent to the steel structure, and the constraint frame is in an "X" shape. A second nut is penetrated and connected to the inside of each end of the constraint frame, and the second nut is threadedly connected to the outside of the screw.

[0012] The utility model provides an improved TFT liquid crystal glass electrode propulsion device. Compared with the prior art, it has the following beneficial effects:

[0013] The improved TFT liquid crystal glass electrode advancing device adopts three kinds of constraint structures to constrain the end of the screw and the steel structure. These three constraint structures can ensure that there is no deviation between the end of the screw and the steel structure during the process of the screw advancing the electrode, which can effectively avoid the screw slipping during the electrode advancement process, the screw not being able to exert force or the electrode being unevenly stressed, resulting in the electrode being unable to advance or the electrode being tilted after advancement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the displacement of the screw on the steel structure when the screw applies pressure thrust in the prior art;

[0015] Figure 2 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0016] Figure 3 It is a structural schematic diagram of the constraint structure 1 of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of the present utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the second constraint structure of the utility model;

[0019] Figure 6 This is a schematic diagram of the structure of Embodiment 3 of the present utility model;

[0020] Figure 7 It is a structural schematic diagram of the constraint structure three of the utility model.

[0021] In the figure: 1, melting furnace; 2, base; 3, TFT liquid crystal glass electrode; 4, insulating plate; 6, steel structure; 61, constraint structure one; 62, constraint structure two; 7, first nut; 8, screw rod; 9, stress plate; 10, bearing; 11, bolt; 12, constraint structure three; 121, bracket; 122, restraint frame; 123, fastener; 124, second nut. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment 1

[0024] Please refer to Figure 2 , 3 , the present invention provides a technical solution: an improved TFT liquid crystal glass electrode propulsion device, including a melting furnace 1 and a base 2. A TFT liquid crystal glass electrode 3 is slidably connected inside the melting furnace 1. An insulating plate 4 is connected to the end face of the TFT liquid crystal glass electrode 3 facing away from the melting furnace 1. A steel structure 6 is connected to the end face of the insulating plate 4 facing away from the TFT liquid crystal glass electrode 3. A first nut 7 is penetrated and connected inside the base 2. A screw rod 8 is threadedly connected inside the first nut 7. One end of the screw rod 8 facing the steel structure 6 is rotatably connected to a stress plate 9. The end of the screw rod 8 is rotatably connected to the stress plate 9 through a bearing 10. The bearing 10 is arranged inside the stress plate 9. The stress plate 9 abuts against the steel structure 6. One end of the screw rod 8 facing away from the base 2 is fixedly connected to a bolt 11. A constraint structure one 61 is arranged between the stress plate 9 and the steel structure 6. The constraint structure one 61 can restrain the end of the screw rod 8 from moving when the screw rod 8 applies a thrust force;

[0025] Specifically, the constraint structure one 61 is set as a baffle. The baffle is symmetrically connected to both ends of the steel structure 6. The edge of the stress plate 9 abuts against the inner side of the baffle;

[0026] In this embodiment, when in operation and it is necessary to push the TFT liquid crystal glass electrode 3 into the core of the melting furnace 1, turn the bolt 11. The bolt 11 drives the screw rod 8 to rotate. Since the screw rod 8 is threadedly connected to the base 2 through the first nut 7, when the screw rod 8 rotates, the screw rod 8 will also move in the direction of the melting furnace 1. Thus, the screw rod 8 will push the steel structure 6, the insulating plate 4, and the TFT liquid crystal glass electrode 3 through the force receiving plate 9, and the whole will move in the direction of the melting furnace 1. Finally, the TFT liquid crystal glass electrode 3 is pushed into the interior of the melting furnace. It should be noted that during the process of the screw rod 8 pushing, the force receiving plate 9 is blocked by the baffle and will not move outward. That is to say, the end of the screw rod 8 will not shift from the steel structure 6, thus ensuring the effectiveness of the pushing.

[0027] Embodiment 2

[0028] Please refer to Figure 4 、 5 This utility model provides a technical solution: an improved TFT liquid crystal glass electrode pushing device, including a melting furnace 1 and a base 2. The interior of the melting furnace 1 is slidably connected with a TFT liquid crystal glass electrode 3. The end face of the TFT liquid crystal glass electrode 3 facing away from the melting furnace 1 is connected with an insulating plate 4. The end face of the insulating plate 4 facing away from the TFT liquid crystal glass electrode 3 is connected with a steel structure 6. The interior of the base 2 is penetrated and connected with a first nut 7. The interior of the first nut 7 is threadedly connected with a screw rod 8. One end of the screw rod 8 facing the steel structure 6 is rotatably connected with a force receiving plate 9. The end of the screw rod 8 is rotatably connected with the force receiving plate 9 through a bearing 10. The bearing 10 is arranged inside the force receiving plate 9. The force receiving plate 9 abuts against the steel structure 6. One end of the screw rod 8 facing away from the base 2 is fixedly connected with a bolt 11. A second constraint structure 62 is arranged between the force receiving plate 9 and the steel structure 6. The second constraint structure 62 can, when the screw rod 8 applies a thrust force, constrain the end of the screw rod 8 to remain stationary;

[0029] Specifically, the second constraint structure 62 is set as a limit hole. The limit hole is reserved and opened on the end face of the steel structure 6 facing away from the insulating plate 4. The force receiving plate 9 is engaged inside the limit hole;

[0030] In this embodiment, when in operation and it is necessary to push the TFT liquid crystal glass electrode 3 into the core of the melting furnace 1, turn the bolt 11. The bolt 11 drives the screw rod 8 to rotate. Since the screw rod 8 is threadedly connected to the base 2 through the first nut 7, when the screw rod 8 rotates, the screw rod 8 will also move in the direction of the melting furnace 1. Thus, the screw rod 8 will push the steel structure 6, the insulating plate 4, and the TFT liquid crystal glass electrode 3 through the force receiving plate 9, and the whole will move in the direction of the melting furnace 1. Finally, the TFT liquid crystal glass electrode 3 is pushed into the interior of the melting furnace. It should be noted that during the process of the screw rod 8 pushing, the force receiving plate 9 is engaged inside the limit hole and will not move around. That is to say, the end of the screw rod 8 will not shift from the steel structure 6, thus ensuring the effectiveness of the pushing.

[0031] Example 3

[0032] Please refer to Figure 6 and 7 , the present utility model provides a technical solution: an improved TFT liquid crystal glass electrode propulsion device, including a melting furnace 1 and a base 2. A TFT liquid crystal glass electrode 3 is slidably connected inside the melting furnace 1. An insulating plate 4 is connected to the end face of the TFT liquid crystal glass electrode 3 facing away from the melting furnace 1. A steel structure 6 is connected to the end face of the insulating plate 4 facing away from the TFT liquid crystal glass electrode 3. A first nut 7 is connected through the base 2. A screw rod 8 is threadedly connected inside the first nut 7. One end of the screw rod 8 facing the steel structure 6 is rotatably connected to a force-receiving disc 9. The end of the screw rod 8 is rotatably connected to the force-receiving disc 9 through a bearing 10. The bearing 10 is arranged inside the force-receiving disc 9. The force-receiving disc 9 abuts against the steel structure 6. One end of the screw rod 8 facing away from the base 2 is fixedly connected to a bolt 11. A constraint structure three 12 is commonly connected between the base 2 and the screw rod 8. The constraint structure three 12 can, when a thrust is applied to the screw rod 8, constrain the end of the screw rod 8 to remain stationary;

[0033] Specifically, the constraint structure three 12 includes a bracket 121 connected to the bottom of the base 2. One end of the bracket 121 facing away from the base 2 is fixedly connected to a constraint frame 122 through a fastener 123. The constraint frame 122 is adjacent to the steel structure 6. The constraint frame 122 is in an "X" shape, and a second nut 124 is connected through each end of the constraint frame 122. The second nut 124 is threadedly connected to the outside of the screw rod 8;

[0034] In this embodiment, during operation, when the TFT liquid crystal glass electrode 3 needs to be pushed into the core of the melting furnace 1, the bolt 11 is turned. The bolt 11 drives the screw rod 8 to rotate. Since the screw rod 8 is threadedly connected to the base 2 through the first nut 7, when the screw rod 8 rotates, the screw rod 8 will also move in the direction of the melting furnace 1. Thus, the screw rod 8 will push the steel structure 6, the insulating plate 4, and the TFT liquid crystal glass electrode 3 through the force-receiving disc 9, and the whole will move in the direction of the melting furnace 1. Finally, the TFT liquid crystal glass electrode 3 is pushed into the inside of the melting furnace. It should be noted that the screw rod 8 is threadedly connected to the constraint frame 122 through the second nut 124, so it will not affect the movement of the screw rod 8. During the propulsion movement of the screw rod 8, the section near its end will be restricted by the "X"-shaped constraint frame 122. Therefore, the end of the screw rod 8 will not shift from the steel structure 6, thus ensuring the effectiveness of the propulsion.

Claims

1. An improved TFT liquid crystal glass electrode advancing device, comprising a furnace (1) and a base (2), characterized in that: The interior of the melting furnace (1) is slidably connected to a TFT liquid crystal glass electrode (3); the end surface of the TFT liquid crystal glass electrode (3) facing away from the melting furnace (1) is connected to an insulating plate (4); the end surface of the insulating plate (4) facing away from the TFT liquid crystal glass electrode (3) is connected to a steel structure (6); a first nut (7) is penetrated and connected to the interior of the base (2); a screw rod (8) is threadedly connected to the interior of the first nut (7); a force-bearing disk (9) is rotatably connected to one end of the screw rod (8) toward the steel structure (6); and the force-bearing disk (9) is in contact with the steel structure (6). The invention also includes: Constraint structure one (61), constraint structure two (62) and constraint structure three (12), any one of which can constrain the end of the screw rod (8) to remain stationary when the screw rod (8) applies thrust.

2. The improved TFT liquid crystal glass electrode propulsion device according to claim 1, characterized in that: The end of the screw rod (8) is rotatably connected to the force-bearing disk (9) via a bearing (10), and the bearing (10) is arranged inside the force-bearing disk (9).

3. The improved TFT liquid crystal glass electrode propulsion device according to claim 1, characterized in that: One end of the screw rod (8) facing away from the base (2) is fixedly connected with a bolt (11).

4. The improved TFT liquid crystal glass electrode propulsion device according to claim 1, characterized in that: The first restraining structure (61) is configured as a baffle, which is symmetrically connected to the two ends of the steel structure (6), and the edge of the force-bearing plate (9) abuts against the inner side of the baffle.

5. The improved TFT liquid crystal glass electrode propulsion device according to claim 1, characterized in that: The second constraint structure (62) is configured as a limiting hole, the limiting hole is reserved and opened on the end surface of the steel structure (6) away from the insulating plate (4), and the force-bearing plate (9) is engaged inside the limiting hole.

6. The improved TFT liquid crystal glass electrode propulsion device according to claim 1, characterized in that: The restraining structure three (12) comprises a bracket (121) connected to the bottom of the base (2); one end of the bracket (121) away from the base (2) is fixedly connected to a restraining frame (122) via a fastener (123); the restraining frame (122) is adjacent to the steel structure (6); the restraining frame (122) is in an "X" shape; and a second nut (124) is penetrated and connected to the inside of each end of the restraining frame (122); the second nut (124) is threadedly connected to the outside of the screw rod (8).

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