Propulsion distance monitoring device for feeding equipment

Abstract

The utility model discloses a feeding equipment propulsion distance monitoring device, which comprises a shell used for being mounted at a powder inlet of a glass kiln through a mounting hole, and is characterized in that an elastic piece is mounted on the inner wall, close to the powder inlet of the glass kiln, of the shell, and the stretching direction of the elastic piece is consistent with the movement direction of feeding equipment; a gear is rotationally installed on the shell through a rotating shaft, a flat rack is fixedly connected to one end of the elastic piece, and the gear and the flat rack are in meshing transmission so that the flat rack can move and be adjusted in the moving direction of the feeding equipment. According to the feeding equipment propelling distance monitoring device, real-time measurement of the situation of the feeding equipment propelling distance is achieved, when the propelling distance value exceeds the range, an operator is warned and reminded to pay attention to and check, the working efficiency is further improved, and therefore the production loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of TFT-LCD liquid crystal glass substrate manufacturing, in particular to a feeding equipment advancement distance monitoring device. Background Art

[0002] In the production process of TFT-LCD liquid crystal glass substrates, the feeding equipment needs to be regularly withdrawn, cleaned or replaced. However, due to the limitations of on-site working conditions, the advancement distance cannot be confirmed each time the feeding equipment is reinstalled; if the feeding equipment is advanced too much, it may cause excessive pressure on the bricks of the feeding port; if the feeding equipment is advanced too little, it may cause the powder to gather and coke at the feeding port, hindering the subsequent powder inflow or affecting the inflow direction. Due to the high temperature at the powder inlet of the glass kiln and the high concentration of dust particles, it is not suitable to use laser distance measuring instruments. The existing simple confirmation is only through manual work, and it is impossible to monitor the actual situation in a timely manner. Utility Model Content

[0003] In order to solve the technical problems existing in the background technology, the utility model proposes a feeding equipment advancement distance monitoring device.

[0004] The utility model proposes a feeding equipment advancement distance monitoring device, the monitoring device includes a shell for being installed at the powder inlet of a glass kiln through a mounting hole, including: an elastic part is installed on the inner wall of the shell close to the powder inlet of the glass kiln, and the expansion and contraction direction of the elastic part is consistent with the movement direction of the feeding equipment, one end of the shell on which a gear elastic part is installed by rotating a rotating shaft is fixedly connected to a flat rack, and the gear and the flat rack are meshed for transmission, so that the flat rack can move and adjust along the movement direction of the feeding equipment.

[0005] Preferably, an angle sensor is coaxially arranged on the rotating shaft to detect the rotation angle of the gear and convert the rotation angle into a moving distance of the flat rack.

[0006] Preferably, a mounting seat is arranged between the housing and the gear coaxially with the gear, and a sliding groove slidably connected to the flat rack is arranged on the mounting seat.

[0007] Preferably, it also includes: a central control module, which is used to receive the distance data fed back by the angle sensor in real time and transmit the distance data to the display module;

[0008] A display module, used to receive and display distance data transmitted by the central control module;

[0009] The output end of the angle sensor is communicatively connected to the input end of the central control module, and the output end of the central control module is electrically connected to the input end of the display module.

[0010] Preferably, it also includes: an alarm module, which is used to preset a distance threshold and receive the distance data transmitted by the central control module in real time, and issue an alarm prompt when the received distance data exceeds the preset distance threshold; the input end of the alarm module is electrically connected to the output end of the central control module.

[0011] Preferably, the elastic member is a compression spring.

[0012] In the utility model, the proposed feeding equipment advancement distance monitoring device is connected to the feeding equipment through one end of the flat rack, and the power of the feeding equipment is used to push the flat rack to move in the direction of the compression elastic member, so that the flat rack drives the gear to rotate, and the angle sensor is used to detect the rotation angle of the gear and convert the angle into the actual adjustment distance of the flat rack, so as to realize the distance detection between the feeding equipment and the powder inlet of the glass kiln. At the same time, through the communication connection relationship between the angle sensor and the central control module, the production personnel can understand the distance change in real time. When one end of the flat rack is separated from the feeding equipment, the elastic member is reset and pushes the flat rack to move in the direction away from the powder inlet of the glass kiln, so as to realize the reset of the flat rack and the gear. The real-time measurement of the advancement distance of the feeding equipment is realized. When the advancement distance value exceeds the range, an alarm is given to remind the operator to pay attention and check, which further improves the work efficiency and reduces the production loss. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the three-dimensional structure of a feeding equipment advancement distance monitoring device proposed in the utility model Figure 1 ;

[0014] Figure 2 A schematic diagram of the three-dimensional structure of a feeding equipment advancement distance monitoring device proposed in the utility model Figure 2 ;

[0015] Figure 3 It is a partial front section structural schematic diagram of a feeding equipment propulsion distance monitoring device proposed by the utility model;

[0016] Figure 4 This is a structural diagram of system information transmission of a feeding equipment propulsion distance monitoring device proposed by the utility model;

[0017] Figure 5 The utility model provides a schematic diagram of the installation position structure of a feeding equipment advancement distance monitoring device.

[0018] Legend: 1. Shell; 101. Mounting hole; 102. Rotating shaft; 2. Mounting seat; 3. Flat rack; 4. Gear; 5. Slide groove; 6. Angle sensor; 7. Elastic part. DETAILED DESCRIPTION

[0019] Reference Figure 1-5 The utility model proposes a feeding equipment advancement distance monitoring device, the monitoring device includes a shell 1 for being installed at the powder inlet of a glass kiln through a mounting hole 101, including: an elastic member 7 is installed on the inner wall of the shell 1 close to the powder inlet of the glass kiln, and the expansion and contraction direction of the elastic member 7 is consistent with the movement direction of the feeding equipment, a gear 4 is rotatably installed on the shell 1 through a rotating shaft 102, and one end of the elastic member 7 is fixedly connected to a flat rack 3, and the gear 4 is meshed with the flat rack 3 for transmission, so that the flat rack 3 moves and adjusts along the movement direction of the feeding equipment.

[0020] Specifically, Figure 2 As shown, an angle sensor 6 is coaxially arranged on the rotating shaft 102 for detecting the rotation angle of the gear 4 and converting the rotation angle into a moving distance of the flat rack 3 .

[0021] In this embodiment, the distance conversion of the angle sensor 6 facilitates the real-time measurement of the distance between the feeding device and the powder inlet of the glass furnace, and the accuracy of the distance measurement is improved through contact detection.

[0022] Specifically, Figure 2 and Figure 3 As shown, a mounting seat 2 is coaxially arranged between the housing 1 and the gear 4 , and a sliding groove 5 slidably connected to the flat rack 3 is arranged on the mounting seat 2 .

[0023] In this embodiment, the slide groove 5 is set to improve the stability of the movement adjustment of the flat rack 3.

[0024] Specifically, Figure 4 As shown, it also includes: a central control module, which is used to receive the distance data fed back by the angle sensor 6 in real time and transmit the distance data to the display module;

[0025] A display module, used to receive and display distance data transmitted by the central control module;

[0026] The output end of the angle sensor 6 is communicatively connected to the input end of the central control module, and the output end of the central control module is electrically connected to the input end of the display module.

[0027] Specifically, Figure 4 As shown, it also includes: an alarm module, which is used to preset a distance threshold and receive the distance data transmitted by the central control module in real time, and issue an alarm prompt when the received distance data exceeds the preset distance threshold; the input end of the alarm module is electrically connected to the output end of the central control module.

[0028] In this embodiment, data transmission through the central control module, the angle sensor 6, the display module and the alarm module facilitates production personnel to discover abnormalities in a timely manner and improves the efficiency of abnormality handling.

[0029] Specifically, Figure 3 As shown, the elastic member 7 is specifically a compression spring.

[0030] During the specific working process of the feeding equipment advancement distance monitoring device of this embodiment, one end of the flat rack 3 is in contact with the feeding equipment, and the power of the feeding equipment is used to push the flat rack 3 to move in the direction of the compression elastic member 7, so that the flat rack 3 drives the gear 4 to rotate, and the angle sensor 6 detects the rotation angle of the gear 4 and converts the angle into the actual adjustment distance of the flat rack 3, so as to realize the distance detection between the feeding equipment and the powder inlet of the glass kiln. At the same time, through the communication connection relationship between the angle sensor 6 and the central control module, the production personnel can understand the distance change in real time. When one end of the flat rack 3 is separated from the feeding equipment, the elastic member 7 is reset and pushes the flat rack 3 to move in the direction away from the powder inlet of the glass kiln, so as to realize the reset of the flat rack 3 and the gear 4.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeding equipment advancement distance monitoring device, the monitoring device comprising a housing (1) for being installed at a powder inlet of a glass furnace through a mounting hole (101), characterized in that: include: An elastic member (7) is installed on the inner wall of the shell (1) near the powder inlet of the glass kiln, and the expansion and contraction direction of the elastic member (7) is consistent with the movement direction of the feeding device. A gear (4) is rotatably installed on the shell (1) through a rotating shaft (102). One end of the elastic member (7) is fixedly connected to a flat rack (3), and the gear (4) and the flat rack (3) are meshed and transmitted, so that the flat rack (3) moves and adjusts along the movement direction of the feeding device.

2. The feeding equipment advancement distance monitoring device according to claim 1 is characterized in that: An angle sensor (6) is coaxially arranged on the rotating shaft (102) and is used to detect the rotation angle of the gear (4) and convert the rotation angle into the moving distance of the flat rack (3).

3. The feeding equipment advancement distance monitoring device according to claim 1 is characterized in that: A mounting seat (2) is coaxially arranged between the housing (1) and the gear (4) and the mounting seat (2) is provided with a sliding groove (5) which is slidably connected to the flat rack (3).

4. The feeding equipment advancement distance monitoring device according to claim 2 is characterized in that: Also includes: A central control module, used for receiving distance data fed back by the angle sensor (6) in real time, and transmitting the distance data to a display module; A display module, used to receive and display distance data transmitted by the central control module; The output end of the angle sensor (6) is communicatively connected to the input end of the central control module, and the output end of the central control module is electrically connected to the input end of the display module.

5. The feeding equipment advancement distance monitoring device according to claim 4 is characterized in that: Also includes: The alarm module is used to preset a distance threshold and receive the distance data transmitted by the central control module in real time. When the received distance data exceeds the preset distance threshold, an alarm prompt is issued; the input end of the alarm module is electrically connected to the output end of the central control module.

6. The feeding equipment advancement distance monitoring device according to claim 1, characterized in that: The elastic member (7) is specifically a compression spring.

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