Short roller elevation angle value monitoring device

Abstract

The short roller elevation angle value monitoring device comprises a water cooling jacket and an angle measuring device, the water cooling jacket is provided with an adjusting cavity, an adjusting ring and a short roller are arranged in the adjusting cavity, the short roller is located in the adjusting ring, the adjusting ring is detachably connected in the adjusting cavity, and the angle measuring device is arranged in the adjusting cavity. The short roller forms an angle in the adjusting cavity; the angle measuring device comprises two adjusting pipes and an inclinometer, the adjusting pipes are located in the adjusting cavity and connected with the inclinometer, and the two adjusting pipes are both sleeved with short rollers, so that when the angle of the short rollers is changed, the short rollers are connected with the inclinometer. The inclinometer monitors the angle of the short roller in the vertical direction through the adjusting pipe, and the angle of the short roller in the water cooling jacket can be detected through the angle measuring device, so that risks are avoided.

Description

Technical Field

[0001] This application relates to the field of manufacturing TFT-LCD liquid crystal glass substrates, and particularly to a short roller elevation angle numerical monitoring device. Background Art

[0002] Currently, the main methods for manufacturing substrate glass for liquid crystal screens are the overflow down-drawing method, the float method, and the slot drawing method. In the overflow down-drawing method or similar glass manufacturing processes, molten glass passes through a "U"-shaped overflow trough made of refractory materials. When the overflow trough is filled, it overflows and turns outwards along the two surfaces of the "U"-shaped trough and converges at the bottom. It then passes through a forming furnace and an annealing furnace in sequence to form a continuous glass plate, and then is cross-cut and broken into glass plates of a fixed length.

[0003] During the actual production process and after replacing the short roller, it is inevitable that the influence caused by the change in the elevation angle value of the short roller will occur, leading to the risk of plate breakage and material blockage. Therefore, it is necessary to design a device for detecting the angle change of the short roller to avoid the occurrence of this risk. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the present utility model provides a short roller elevation angle numerical monitoring device. By setting an angle measuring device, the short roller in the water-cooling sleeve can be detected for its angle to avoid the occurrence of risks.

[0005] The technical solutions adopted by the present utility model to solve the above technical problems are as follows:

[0006] This application provides a short roller elevation angle numerical monitoring device, including:

[0007] A water-cooling sleeve is provided with an adjustment cavity. An adjustment ring and a short roller are arranged in the adjustment cavity. The short roller is located within the adjustment ring. The adjustment ring is detachably connected within the adjustment cavity, such that the short roller forms an angle within the adjustment cavity.

[0008] An angle measuring device includes an adjustment tube and an inclinometer. The adjustment tube is located within the adjustment cavity. The adjustment tube is connected to the inclinometer. And there are two adjustment tubes. Both adjustment tubes are sleeved with the short roller, such that when the angle of the short roller changes, the inclinometer monitors the angle of the short roller in the vertical direction through the adjustment tube.

[0009] Optionally, in some embodiments of this application, in the angle measuring device, the inclinometer is arranged outside the water-cooling sleeve, and the inclinometer is connected to the adjustment tube through a movable rod. Wherein, when the angle of the short roller changes, the adjustment tube drives the movable rod to move, such that the inclinometer obtains the change value of the angle of the short roller through the change of the movable rod.

[0010] Optionally, in some embodiments of the present application, the two adjusting pipes are respectively arranged at both ends of the adjusting cavity. An adjusting member is arranged at one end of the movable rod facing the inclinometer. One end of the adjusting member is connected to the end of the movable rod away from the adjusting pipe, and the other end of the adjusting member is connected to the inclinometer. When the short roller forms an angle in the adjusting cavity, a height difference is formed between the two adjusting members, and the inclinometer calculates the angle of the short roller through the height difference between the adjusting members.

[0011] Optionally, in some embodiments of the present application, a plurality of sliding grooves are provided on the water-cooled sleeve, and the plurality of sliding grooves are respectively opened at the opening of the adjusting cavity, and the adjusting ring is on the sliding grooves;

[0012] A positioning block is convexly provided on the adjusting ring at a position corresponding to the sliding groove, and the positioning block fixes the adjusting ring on the sliding groove through a hexagon screw.

[0013] Optionally, in some embodiments of the present application, a cold water pipe is further provided on the water-cooled sleeve. The cold water pipe is located in the adjusting cavity, and a water spraying port is opened on the cold water pipe. The water in the cold water pipe sprays the short roller through the water spraying port.

[0014] Optionally, in some embodiments of the present application, the material of the cold water pipe includes a Teflon pipe.

[0015] Compared with the prior art, the beneficial effects in the present utility model are as follows:

[0016] In the embodiments of the present application, the angle of the short pipe in the adjusting cavity is adjusted by the adjusting ring in the water-cooled sleeve. When the short roller is fixed by the adjusting ring, the movement of the movable rod is driven by the adjusting pipe sleeved outside the short roller, so that the movable rod pushes or pulls the adjusting member, which is convenient for the inclinometer to identify the moving distance of the adjusting member and measure the inclination angle of the short roller. When the inclination angle of the short roller does not meet the requirements, the position of the adjusting ring in the sliding groove can be directly changed to adjust the inclination angle of the short roller, which is convenient for operation and avoids danger. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic diagram of the overall structure of the short roller elevation angle numerical monitoring device provided by the embodiment of the present application;

[0019] Figure 2 Schematic side sectional view of the short roll elevation angle numerical monitoring device provided by the embodiment of the present application;

[0020] Figure 3 is Figure 2 Enlarged schematic view of the structure at position A in

[0021] Figure 4 is Figure 2 Enlarged schematic view of the structure at position B in

[0022] Explanation of reference numerals:

[0023] 100, water-cooling jacket; 110, adjustment cavity; 120, adjustment ring; 121, positioning block; 130, sliding groove; 140, cold water pipe; 200, angle measuring device; 210, adjustment pipe; 220, inclinometer; 230, movable rod; 240, adjusting member. Specific implementation manner

[0024] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present application. It can be understood that the accompanying drawings are only for reference and illustration, and are not used to limit the present application. The connection relationships shown in the drawings are only for clear description and do not limit the connection methods.

[0025] Specifically, as Figures 1-4 shown, the embodiment of the present application provides a short roll elevation angle numerical monitoring device, including a water-cooling jacket 100 and an angle measuring device 200. Among them, the angle measuring device 200 is arranged outside the water-cooling jacket 100. Inside the water-cooling jacket 100, an adjustment cavity 110 is opened. This adjustment cavity 110 is used to place the short roll, and setting this adjustment cavity 110 can also adjust the angle of the short roll. Specifically, an adjustment ring 120 is arranged in the adjustment cavity 110. In the embodiment of the present application, two adjustment rings 120 are provided, and the two adjustment rings 120 are respectively arranged at the two open ends of the adjustment cavity 110, so that the short roll in the adjustment cavity 110 is sleeved through the two adjustment rings 120, which is convenient for adjusting the angle of the short roll.

[0026] Among them, the adjustment of the adjustment ring 120 on the water-cooling jacket 100 is carried out through cooperation with the sliding groove 130. Specifically:

[0027] The sliding groove 130 is arranged at the opening of the adjusting cavity 110 on the water-cooling jacket 100. There are two openings on one side of the sliding groove 130, and the two sliding grooves 130 are respectively arranged at both ends of the opening of the adjusting cavity 110. A plurality of positioning parts are also arranged on the sliding groove 130. The positioning part is specifically a screw hole (not shown in the figure). The plurality of screw holes are evenly arranged and linearly arranged along the opening of the adjusting cavity 110. Correspondingly, a positioning block 121 is arranged on the adjusting ring 120. The positioning block 121 is arranged corresponding to the screw hole. When the adjusting ring 120 is installed on the water-cooling jacket 100, the positioning block 121 on the adjusting ring 120 is fixed at the sliding groove 130 through the hexagon screw on the positioning block 121. The hexagon screw is threadedly connected with the screw hole, which is convenient for the installation of the adjusting ring 120. Since a short roller is sleeved on the adjusting ring 120, when the adjusting ring 120 is assembled on the water-cooling jacket 100, the short roller can be adjusted in angle through the positioning of the positioning block 121 and the positioning part.

[0028] The above process of angle adjustment is as follows:

[0029] At one end opening of the adjusting cavity 110, the adjusting ring 120 is positioned through the positioning block 121, so that the adjusting ring 120 is fixed at the bottommost position of the adjusting cavity 110. At the other end opening before adjustment, the adjusting ring 120 is fixed through the positioning block 121, so that the adjusting ring 120 on this side is fixed at the topmost position of the adjusting cavity 110, so that the short roller located in the adjusting cavity 110 has the largest inclination angle. Similarly, when the adjusting rings 120 on both sides of the adjusting cavity 110 are on the same horizontal plane, the short roller in the adjusting cavity 110 has the smallest elevation angle, so that the short roller is placed horizontally.

[0030] Among them, when the short roller is inclined, it is necessary to measure the angle of the short roller in the adjusting cavity 110. In the embodiment of the present application, an angle measuring device 200 is provided. The angle measuring device 200 mainly includes an adjusting tube 210, an inclinometer 220 and a movable rod 230. Among them, the adjusting tube 210 is connected to the inclinometer 220 through the movable rod 230 to monitor the angle of the short roller. The specific monitoring process is as follows:

[0031] The adjusting pipe 210 sleeves the short rollers in the adjusting cavity 110, such that the short rollers are located within the adjusting pipe 210. Among them, since the short rollers are fixed by the adjusting rings 120 at both ends, when the short rollers are fixed, the short rollers will drive the adjusting pipe 210 to move up and down, such that the movable rod 230 at the top of the adjusting pipe 210 is fixed at a certain height. At the top position of the movable rod 230, a horizontally placed adjusting member 240 is connected. One end of the adjusting member 240 is connected to the movable rod 230, and the other end of the adjusting member 240 is connected to the inclinometer 220. The inclinometer 220 can identify and store the rising height of the adjusting member 240. In the embodiment of the present application, the height of the adjusting member 240 on one side is set as d1, and for the adjusting member 240 at the other position of the inclinometer 220, the height of the adjusting member 240 on the other side can be obtained in the same way as d2 to form a height difference. In the embodiment of the present application, it is necessary to obtain the distance value L between the two movable rods 230, such that in the embodiment of the present application, the inclination angle α of the short roller is:

[0032]

[0033] Thus, the inclination angle of the short roller can be obtained.

[0034] After obtaining the inclination angle of the short roller, it can be digitally displayed by the inclinometer 220, which is convenient for real-time display and supervision.

[0035] Among them, in the embodiment of the present application, a cold water pipe 140 is further provided. The cold water pipe 140 is located within the adjusting cavity 110, and a water spraying port is opened on the cold water pipe 140. The water in the cold water pipe 140 sprays the short rollers through the water spraying port.

[0036] Among them, the material of the cold water pipe 140 includes a Teflon pipe.

[0037] The above embodiments are only used to illustrate the technical method of the present invention and not to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical method of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical method of the present invention.

Claims

1. A short roller elevation numerical monitoring device, characterized in that: include: The water cooling jacket is provided with an adjustment cavity, wherein an adjustment ring and a short roller are provided in the adjustment cavity, wherein the short roller is located in the adjustment ring, and the adjustment ring is detachably connected in the adjustment cavity, so that the short roller forms an angle in the adjustment cavity; The angle measuring device includes an adjusting tube and an inclinometer, wherein the adjusting tube is located in the adjusting cavity and is connected to the inclinometer. Two adjusting tubes are provided, and both adjusting tubes are sleeved with short rollers, so that when the angle of the short roller changes, the inclinometer monitors the angle of the short roller in the vertical direction through the adjusting tube.

2. The short roller elevation angle numerical monitoring device according to claim 1 is characterized in that: In the angle measuring device, the inclinometer is arranged outside the water cooling jacket, and the inclinometer is connected to the adjusting tube through a movable rod. When the angle of the short roller changes, the adjusting tube drives the movable rod to move, so that the inclinometer obtains the change value of the angle of the short roller through the change of the movable rod.

3. The short roller elevation angle numerical monitoring device according to claim 2 is characterized in that: The two adjusting tubes are respectively arranged at the two end positions in the adjusting cavity, and an adjusting piece is arranged on the end of the movable rod facing the inclinometer. One end of the adjusting piece is connected to the end of the movable rod away from the adjusting tube, and the other end of the adjusting piece is connected to the inclinometer. When the short roller forms an angle in the adjusting cavity, a height difference is formed between the two adjusting pieces, and the inclinometer calculates the angle of the short roller through the height difference between the adjusting pieces.

4. The short roller elevation angle numerical monitoring device according to claim 1 is characterized in that: The water cooling jacket is provided with a plurality of slide grooves, the plurality of slide grooves are respectively opened at the openings of the adjustment cavity, and the adjustment ring is on the slide grooves; A positioning block is protrudingly provided on the adjusting ring at a position corresponding to the sliding groove, and the positioning block sets the adjusting ring on the sliding groove through a hexagonal screw.

5. The short roller elevation angle numerical monitoring device according to claim 1 is characterized in that: The water cooling jacket is also provided with a cold water pipe, the cold water pipe is located in the regulating cavity, and a water spraying port is provided on the cold water pipe, and the water in the cold water pipe is sprayed on the short roller through the water spraying port.

6. The short roller elevation angle numerical monitoring device according to claim 5, characterized in that: The material of the cold water pipe includes Teflon pipe.

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