Device and method for online treatment of breathable cloth holes in operation of aluminum oxide air chute

Abstract

The invention discloses a device and method for online treatment of breathable cloth holes in operation of an aluminum oxide air chute, and particularly relates to the technical field of hole treatment, the device comprises an air chamber, a linkage electric cylinder, a linkage shaft and a butt joint repairing mechanism; the butt joint repairing mechanism comprises a supporting frame, a hole pressing plate, a threaded hole, breathable repairing upper cloth, an extrusion electric cylinder, an extrusion shaft, a fixing frame, a supporting frame, a pushing electric cylinder, a pushing shaft and a threaded rod. An identification mechanism is arranged on one side of the outer wall of the fixed frame; and a positioning extrusion assembly is arranged on the inner wall of the screw rod. Through the butt joint repairing mechanism, the equipment has the advantages that repairing treatment can be carried out without shutdown in the repairing process, automatic online treatment is achieved, and more time and labor are saved during treatment, so that the problems that repairing can be carried out only by shutdown in the repairing process, personnel also need to enter a deep place to carry out breathable cloth broken hole treatment operation, and the working efficiency is high are solved. Therefore, more time and labor are wasted during treatment.

Description

Technical Field

[0001] The present invention relates to the technical field of hole treatment, and more specifically, to a device and method for online treatment of holes in air permeable cloth during operation of an alumina air chute. Background Art

[0002] At present, the domestic alumina and cement industries use air chutes and lifting pumps to transport powdered materials. The lifting pump transportation equipment has a large investment, and the materials will be refined during the transportation process, so air chute transportation has become the first choice for powder material transportation. However, the air chute of the alumina air chute sometimes has holes in the air permeable cloth during long-term operation. The material enters the wind chamber through the holes, causing the wind chamber to be blocked, making it difficult to transport the alumina material, and the roasting furnace can only be forced to stop and replace the air permeable cloth.

[0003] In the existing public documents, the patent announcement number CN207901271U discloses a repair device for polyester canvas conveyor belts. This technology can perform a secondary lift when the sliding rod penetrates into the hole or tear of the polyester canvas conveyor belt to avoid the increase of the damaged part of the hole or tear. The push rod is connected with the second fixed rod, and the second fixed rod slides in the T-shaped groove, so that the first sliding rod can lift the raised part of the hole or tear, which is convenient for the next step of operation. This utility model has a simple structure and is easy to operate. However, this technology still has the following problems.

[0004] During the repair process, the machine needs to be shut down for repair, and personnel need to dismantle to deep depths. At the same time, personnel also need to go deep into the machine to deal with the holes in the breathable cloth. This process is more time-consuming and labor-intensive, and it is difficult to achieve online intelligent and rapid processing. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides the following technical solutions: a device for online processing of holes in air-permeable cloth during the operation of an alumina air chute, comprising a wind chamber, a linkage electric cylinder and a linkage shaft, wherein the linkage electric cylinder is fixedly connected to one side of the wind chamber, the linkage shaft is fixedly connected to the output end of the linkage electric cylinder, the outer wall of the linkage shaft is slidably connected to the wind chamber, and a butt repair mechanism is provided at one end of the linkage shaft; the butt repair mechanism comprises a support frame fixedly arranged at one end of the linkage shaft, and a hole pressure plate is fixedly connected to the inner wall of the support frame, and the inner wall of the hole pressure plate and the hole pressure plate near the center point thereof are fixedly connected to the inner wall of the hole pressure plate. A threaded hole is opened at the position, and a breathable repairing upper cloth is fixedly connected to the lower surface of the hole pressure plate; an extrusion electric cylinder fixedly connected to the air chamber is provided below the linkage electric cylinder, and an extrusion shaft is fixedly connected to the output end of the extrusion electric cylinder, one end of the extrusion shaft is fixedly connected to a fixed frame, a support frame is fixedly connected to the lower surface of the fixed frame, and a pushing electric cylinder is fixedly connected to the bottom end of the support frame; a pushing shaft is fixedly connected to the output end of the pushing electric cylinder, and a screw is provided inside the fixed frame; an identification mechanism is provided on one side of the outer wall of the fixed frame; a positioning extrusion assembly is provided on the inner wall of the screw.

[0006] Preferably, the linkage electric cylinder is higher than the extrusion electric cylinder, and the outer wall of the extrusion shaft is slidably connected to the air chamber, and the vertical cross-sections of the linkage shaft and the extrusion shaft are both circular, the support frame is used to support the push electric cylinder, and the vertical cross-section of the support frame is L-shaped, the top of the push shaft is fixedly connected to a reduction motor, and the output end of the reduction motor is fixedly connected to the screw; the outer wall of the screw is fixedly connected to a hole pressure plate, and the upper surface of the hole pressure plate is fixedly connected to a breathable repair lower cloth, and the outer wall of the hole pressure plate is slidably connected to the fixed frame. An air inlet is provided on the upper surface of the air chamber, and two air outlets are provided on the other side of the air chamber; the vertical cross-sections of the two air outlets are both circular, a wireless controller is provided on one side of the linkage electric cylinder, and the wireless controller is fixedly connected to the air chamber; a broken breathable cloth fixedly connected to the air chamber is provided below the support frame.

[0007] When this technology is in use, the reduction motor causes the screw to move upward, and the screw drives the hole pressure plate to move upward, and the hole pressure plate drives the breathable repair lower cloth to move upward and squeeze on the lower surface of the damaged breathable cloth. The reduction motor drives the screw to rotate, and the screw and the threaded hole are threadedly engaged and rotated, and the hole pressure plate drives the breathable repair lower cloth to move upward and squeeze on the lower surface of the damaged breathable cloth. The lower surface of the breathable repair upper cloth and the upper surface of the breathable repair lower cloth can repair the hole position of the damaged breathable cloth.

[0008] Preferably, the identification mechanism comprises a concave plate fixedly arranged on one side of the outer wall of the fixed frame; A rotating motor is provided on one side of the concave plate, and a pillar is fixedly connected between the rotating motor and the fixed frame, and a rotating rod is fixedly connected to the output end of the rotating motor, and the rotating rod is rotatably connected to the concave plate; a sleeve block is fixedly connected to the outer wall of the rotating rod near its middle position, and both sides of the sleeve block are rotatably connected to limit rings, and the two limit rings are fixedly connected to the rotating rod, and a laser is fixedly connected to the upper inclined surface of the sleeve block, and a camera is fixedly connected to the inner wall of the sleeve block at a position away from the laser.

[0009] When this technology is used, the linkage shaft is pushed to the left by the linkage electric cylinder, the linkage shaft drives the support frame to move left, the fixed frame drives the concave plate to move left, the rotating motor makes the rotating rod move left, and the camera realizes video acquisition along the lower surface of the damaged breathable cloth. After acquisition, it can be remotely transmitted to the background computer through the wireless controller. When it is found that there is a hole at the bottom of the damaged breathable cloth, the laser can emit a beam of laser light, and the laser light is irradiated at the camera acquisition position. The rotating motor drives the rotating rod to rotate, and the socket block drives the camera and laser to rotate synchronously, so that the camera and laser can be docked to the hole position of the damaged breathable cloth that needs to be repaired.

[0010] Preferably, the positioning extrusion assembly includes an extrusion end fixedly arranged on the inner wall of the screw; the outer wall of the support frame is fixedly connected to a support block; the positioning extrusion assembly also includes a sleeve plate, a reinforcement block, a pressure sensor and a pressure column; the sleeve plate is fixedly connected to the top of the support block, and the reinforcement block is fixedly located on the upper surface of the sleeve plate, the pressure sensor is fixedly installed on one side of the reinforcement block, the pressure column is slidably connected to the inner wall of the sleeve plate, and the outer wall of the pressure column fixedly connected between the pressure column and the sensing end of the pressure sensor is a smooth surface, and the top cross-sectional area of ​​the pressure column is larger than the bottom cross-sectional area.

[0011] When this technology is used, the screw drives the extrusion end to move up, and the pressure column will slide along the inner wall of the sleeve after being stressed, and the pressure sensor can sense the distance of the pressure column. The sleeve supports the reinforcement block, and the pressure sensor can stably sense the pressure of the pressure column. When the pressure value sensed by the pressure sensor is the same as the pressure value set by the wireless controller, it is closed through the wireless controller.

[0012] A method comprising the following steps: Step 1: Identify and dock. Push the linkage shaft to the left through the linkage electric cylinder. The laser will emit a beam of laser light, so that the camera and the laser will dock with the hole of the damaged breathable cloth that needs to be repaired, and perform the identification operation. Step 2: Butt repair: push the electric cylinder to push the push shaft upward, and the screw drives the hole pressing plate upward, and the lower surface of the breathable repair upper cloth and the upper surface of the breathable repair lower cloth repair the hole position of the damaged breathable cloth; Step 3: Positioning and extrusion. The screw drives the extrusion end to move up, and the pressure column is squeezed on the pressure sensor. When the pressure value sensed by the pressure sensor is the same as the pressure value set by the wireless controller, it is closed through the wireless controller.

[0013] Technical effects and advantages of the present invention: 1. The present invention uses a docking repair mechanism, and the electric cylinder pushes the push shaft upward, and the push shaft drives the reduction motor to move upward, and the reduction motor causes the screw to move upward, and the hole position pressing plate drives the breathable repair lower cloth to move upward and squeeze at the lower surface of the damaged breathable cloth, and drives the reduction motor, and the reduction motor drives the screw to rotate, and the hole position pressing plate drives the breathable repair lower cloth to move upward and squeeze at the lower surface of the damaged breathable cloth, and the lower surface of the breathable repair upper cloth and the upper surface of the breathable repair lower cloth can repair the hole position of the damaged breathable cloth, and the repair process can be carried out without stopping the machine, and the automatic online processing is more time-saving and labor-saving; 2. The present invention adopts an identification mechanism. The extrusion electric cylinder pushes the extrusion shaft to move left, so that the linkage shaft drives the support frame to move left, and the extrusion shaft drives the fixed frame to move left. The concave plate drives the pillar to move the rotating motor to the left, and the rotating motor moves the rotating rod to the left. The camera realizes video acquisition along the lower surface of the damaged breathable cloth. After acquisition, it can be remotely wirelessly transmitted to the background computer through the wireless controller. The laser is turned on, so that the laser can emit a beam of laser line, so that the laser line is irradiated at the camera acquisition position. The rotating motor drives the rotating rod to rotate, and the camera and the laser can be docked to the hole position of the damaged breathable cloth that needs to be repaired, and the hole position of the damaged breathable cloth is quickly identified, and automatic processing is realized, which is more time-saving and labor-saving; 3. The present invention utilizes a positioning extrusion assembly, and the screw drives the extrusion end to move up, and the extrusion end is extruded on the bottom end of the pressure column, and the pressure column is extruded on the pressure sensor. The pressure sensor realizes distance sensing of the pressure column, and the pressure sensor can stably realize pressure sensing of the pressure column. When the pressure value sensed by the pressure sensor is the same as the pressure value set by the wireless controller, the wireless controller is turned off, so that a rapid hole repair process is realized according to the specified processing pressure, and the processing efficiency is greatly improved; According to the mutual influence of the above multiple functions, firstly, the camera and the laser can be connected to the hole position of the damaged breathable cloth that needs to be repaired, and the hole position of the damaged breathable cloth can be quickly identified. Then, the lower surface of the breathable repair upper cloth and the upper surface of the breathable repair lower cloth can repair the hole position of the damaged breathable cloth. Finally, when the pressure value sensed by the pressure sensor is the same as the pressure value set by the wireless controller, it is closed through the wireless controller. In summary, the repair process can be carried out without stopping the machine, and the automatic online processing saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the main structure of the device for online processing of holes in breathable cloth during operation of an alumina air chute according to the present invention.

[0015] Figure 2 It is a side structural schematic diagram of the device for online processing of holes in breathable cloth during operation of an alumina air chute according to the present invention.

[0016] Figure 3 It is a schematic diagram of the vertical cross-section structure of the device for online processing of holes in air permeable cloth during operation of an alumina air chute according to the present invention.

[0017] Figure 4 It is a schematic diagram of the partial structure of the connection between the linkage shaft and the support frame of the present invention.

[0018] Figure 5 It is a schematic diagram of the partial structure of the connection between the extrusion shaft and the fixed frame of the present invention.

[0019] Figure 6 It is a schematic diagram of the partial structure of the connection between the fixing frame and the concave plate of the present invention.

[0020] Figure 7 It is a schematic diagram of the local structure of the connection between the breathable repair lower cloth and the hole position pressing plate of the present invention.

[0021] Figure 8 It is a schematic diagram of the local structure of the identification mechanism of the present invention.

[0022] Fig. 9 It is a schematic diagram of the local structure of the connection between the support block and the sleeve plate of the present invention.

[0023] The accompanying drawings are marked as follows: 1. air chamber; 2. linkage electric cylinder; 3. linkage shaft; 4. support frame; 5. hole pressure plate; 6. threaded hole; 7. air-permeable repair upper cloth; 8. extrusion electric cylinder; 9. extrusion shaft; 10. fixed frame; 11. support frame; 12. push electric cylinder; 13. push shaft; 14. reduction motor; 15. screw; 16. hole pressure plate; 17. air-permeable repair lower cloth; 18. air inlet; 19. air outlet; 20. wireless controller; 21. damaged air-permeable cloth; 22. concave plate; 23. rotating motor; 24. pillar; 25. rotating rod; 26. socket block; 27. limit ring; 28. camera; 29. ​​laser; 30. extrusion end; 31. support block; 32. sleeve plate; 33. reinforcement block; 34. pressure sensor; 35. pressure column. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] As attached Figure 1-9 The device shown is used for online processing of holes in breathable cloth during operation of an alumina air chute. The device is provided with a docking repair mechanism, an identification mechanism, and a positioning extrusion component. The arrangement of each mechanism and component enables repair processing to be performed without stopping the machine during the repair process. The automated online processing saves time and effort. The specific structural arrangement of each mechanism and component is as follows.

[0026] In this technical solution, as shown in the attached Figure 1-5 As shown, the linkage electric cylinder 2 is fixedly connected to one side of the air chamber 1, the linkage shaft 3 is fixedly connected to the output end of the linkage electric cylinder 2, the outer wall of the linkage shaft 3 is slidably connected to the air chamber 1, and a docking repair mechanism is provided at one end of the linkage shaft 3; the docking repair mechanism includes a support frame 4 fixedly arranged at one end of the linkage shaft 3, and the inner wall of the support frame 4 is fixedly connected with a hole pressure plate 5, a threaded hole 6 is opened on the inner wall of the hole pressure plate 5 near the center point thereof, and a breathable repair upper cloth 7 is fixedly connected to the lower surface of the hole pressure plate 5. An extrusion electric cylinder 8 fixedly connected to the air chamber 1 is provided below the linkage electric cylinder 2, and an extrusion shaft 9 is fixedly connected to the output end of the extrusion electric cylinder 8, one end of the extrusion shaft 9 is fixedly connected to a fixed frame 10, a support frame 11 is fixedly connected to the lower surface of the fixed frame 10, and a pushing electric cylinder 12 is fixedly connected to the bottom end of the support frame 11; a pushing shaft 13 is fixedly connected to the output end of the pushing electric cylinder 12, and a screw 15 is provided inside the fixed frame 10; an identification mechanism is provided on one side of the outer wall of the fixed frame 10; a positioning extrusion assembly is provided on the inner wall of the screw 15.

[0027] In this technical solution, as shown in the attached Figure 1-7 As shown, the top end of the push shaft 13 is fixedly connected with a reduction motor 14, and the output end of the reduction motor 14 is fixedly connected to the screw rod 15; the outer wall of the screw rod 15 is fixedly connected with a hole pressure plate 16, and the upper surface of the hole pressure plate 16 is fixedly connected with a breathable repair lower cloth 17, and the outer wall of the hole pressure plate 16 is slidably connected to the fixed frame 10, so that the push shaft 13 drives the reduction motor 14 to move upward, the reduction motor 14 makes the screw rod 15 move upward, the screw 15 drives the hole pressure plate 16 to move upward, and the hole pressure plate 16 moves upward along the inner wall of the fixed frame 10, and the hole pressure plate 16 will drive the breathable repair lower cloth 17 to move upward and squeeze on the lower surface of the damaged breathable cloth 21, thereby realizing the docking drive operation.

[0028] An air inlet 18 is provided on the upper surface of the air chamber 1, and two air outlets 19 are provided on the other side of the air chamber 1; the vertical cross-sections of the two air outlets 19 are both circular, so that the air inlet 18 can be docked on the air inlet duct, and the two air outlets 19 can be docked on the two air outlet duct openings respectively, so that the air chamber 1 can be ventilated through the damaged breathable cloth 21. A wireless controller 20 is provided on one side of the linkage electric cylinder 2, and the wireless controller 20 is fixedly connected to the air chamber 1; a damaged breathable cloth 21 fixedly connected to the air chamber 1 is provided below the support frame 4, so that the wireless controller 20 can be driven wirelessly, and after the damaged breathable cloth 21 has a hole, the hole position of the damaged breathable cloth 21 is safely repaired by the breathable upper repair cloth 7 and the breathable lower repair cloth 17.

[0029] In this technical solution, as shown in the attached Figure 6-8 As shown, the identification mechanism includes a concave plate 22 fixedly arranged on one side of the outer wall of the fixed frame 10; a rotating motor 23 is provided on one side of the concave plate 22, and a pillar 24 is fixedly connected between the rotating motor 23 and the fixed frame 10, and a rotating rod 25 is fixedly connected to the output end of the rotating motor 23, and the rotating rod 25 is rotatably connected to the concave plate 22; a sleeve block 26 is fixedly connected to the outer wall of the rotating rod 25 and near the middle position thereof, and both sides of the sleeve block 26 are rotatably connected to limit rings 27, and the two limit rings 27 are fixedly connected to the rotating rod 25, and a laser 29 is fixedly connected to the upper inclined surface of the sleeve block 26, and a camera 28 is fixedly connected to the inner wall of the sleeve block 26 and away from the laser 29.

[0030] In this technical solution, as shown in the attached Figure 4-9 As shown, the positioning extrusion assembly includes an extrusion end 30 fixedly arranged on the inner wall of the screw 15; the outer wall of the support frame 4 is fixedly connected with a support block 31; the positioning extrusion assembly also includes a sleeve plate 32, a reinforcement block 33, a pressure sensor 34 and a pressure column 35; the sleeve plate 32 is fixedly connected to the top of the support block 31, and the reinforcement block 33 is fixedly located on the upper surface of the sleeve plate 32, the pressure sensor 34 is fixedly installed on one side of the reinforcement block 33, the pressure column 35 is slidably connected to the inner wall of the sleeve plate 32, and the pressure column 35 is fixedly connected to the sensing end of the pressure sensor 34. The outer wall of the pressure column 35 is a smooth surface, and the cross-sectional area of ​​the top of the pressure column 35 is larger than the cross-sectional area of ​​its bottom.

[0031] The working principle of the device for online processing of holes in the air permeable cloth during the operation of the alumina air chute of the present invention is as follows: Step 1: When identifying the docking, the linkage shaft 3 is pushed to the left by the linkage electric cylinder 2, and the extrusion electric cylinder 8 pushes the extrusion shaft 9 to the left. In this way, the linkage shaft 3 drives the support frame 4 to the left, and the extrusion shaft 9 drives the fixed frame 10 to the left. At the same time, the fixed frame 10 drives the concave plate 22 to move left, the concave plate 22 drives the support 24 to move the rotating motor 23 to the left, the rotating motor 23 drives the rotating rod 25 to the left, and the rotating rod 25 drives the socket block 26 to move the camera 28 to the left. The camera 28 realizes video acquisition along the lower surface of the damaged breathable cloth 21. After acquisition, it can be remotely wirelessly transmitted to the background computer through the wireless controller 20. When it is found that there is a hole at the bottom of the damaged breathable cloth 21, the extrusion electric cylinder 8 and the linkage electric cylinder 2 can be closed through the wireless controller 20. At the same time, the laser 29 is turned on so that the laser 29 can emit a beam of laser light, thereby irradiating the laser light at the collection position of the camera 28. The rotating motor 23 drives the rotating rod 25 to rotate, and the rotating rod 25 causes the sleeve block 26 to rotate. The sleeve block 26 drives the camera 28 and the laser 29 to rotate synchronously, so that the camera 28 and the laser 29 can dock with the hole position of the damaged breathable cloth 21 that needs to be repaired.

[0032] Step 2. During docking repair, the extrusion shaft 9 supports the fixed frame 10 at the same time, and the fixed frame 10 supports the support frame 11 to provide support force, the support frame 11 supports the pushing electric cylinder 12, the pushing electric cylinder 12 pushes the pushing shaft 13 to move upward, the pushing shaft 13 drives the reduction motor 14 to move upward, the reduction motor 14 makes the screw 15 move upward, the screw 15 drives the hole position pressing plate 16 to move upward, and the hole position pressing plate 16 moves upward along the inner wall of the fixed frame 10, and the hole position pressing plate 16 will drive the breathable repair lower cloth 17 to move upward and be squeezed on the lower surface of the damaged breathable cloth 21.

[0033] At the same time, the hole pressing plate 16 can be inserted into the threaded hole 6, and the reduction motor 14 is driven at the same time. The reduction motor 14 drives the screw 15 to rotate, and the screw 15 and the threaded hole 6 are threadedly engaged and rotated, so that the screw 15 begins to pass through the threaded hole 6 inside the hole pressing plate 5. The hole pressing plate 16 drives the breathable repair lower cloth 17 to move up and squeeze on the lower surface of the damaged breathable cloth 21, and the damaged breathable cloth 21 can move up and squeeze on the lower surface of the breathable repair upper cloth 7. The linkage shaft 3 supports the support frame 4, and the support frame 4 supports the hole pressing plate 5. The hole pressing plate 5 can provide support force for the breathable repair upper cloth 7, so that the lower surface of the breathable repair upper cloth 7 and the upper surface of the breathable repair lower cloth 17 can repair the hole position of the damaged breathable cloth 21.

[0034] Step 3: During positioning and extrusion, the screw 15 drives the extrusion end 30 to move upward, and the extrusion end 30 is pressed on the bottom end of the pressure column 35. After the pressure column 35 is stressed, it will slide along the inner wall of the sleeve 32. At the same time, the pressure column 35 is pressed on the pressure sensor 34, and the pressure sensor 34 realizes distance sensing for the pressure column 35. At the same time, the support frame 4 supports the support block 31, the support block 31 supports the sleeve 32, and the sleeve 32 supports the reinforcement block 33, and the reinforcement block 33 can provide support force for the pressure sensor 34, so that the pressure sensor 34 can stably realize pressure sensing for the pressure column 35. When the pressure value sensed by the pressure sensor 34 is the same as the pressure value set by the wireless controller 20, it is closed by the wireless controller 20.

[0035] Step 4, during online notification, when the hole position of the damaged breathable cloth 21 is repaired, the wireless controller 20 can remotely notify the background computer, so that the background personnel can know online whether the hole position of the damaged breathable cloth 21 is repaired, thereby realizing online processing operations.

[0036] The contents not described in detail in the specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used. In this technical solution, the electrical control components not mentioned are not shown in the figure because they belong to the prior art and will not be described here.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for online treatment of holes in air permeable cloth during operation of an alumina air chute, comprising a wind chamber (1), a linkage electric cylinder (2) and a linkage shaft (3), wherein the linkage electric cylinder (2) is fixedly connected to one side of the wind chamber (1), the linkage shaft (3) is fixedly connected to the output end of the linkage electric cylinder (2), and the outer wall of the linkage shaft (3) is slidably connected to the wind chamber (1), characterized in that: One end of the linkage shaft (3) is provided with a butt repair mechanism; The butt repair mechanism comprises a support frame (4) fixedly arranged at one end of the linkage shaft (3), and the inner wall of the support frame (4) is fixedly connected to a hole pressure plate (5), the inner wall of the hole pressure plate (5) is provided with a threaded hole (6) near the center point thereof, and the lower surface of the hole pressure plate (5) is fixedly connected to a breathable repair upper cloth (7); An extrusion electric cylinder (8) fixedly connected to the air chamber (1) is provided below the linkage electric cylinder (2), and an extrusion shaft (9) is fixedly connected to the output end of the extrusion electric cylinder (8), one end of the extrusion shaft (9) is fixedly connected to a fixing frame (10), a support frame (11) is fixedly connected to the lower surface of the fixing frame (10), and a pushing electric cylinder (12) is fixedly connected to the bottom end of the support frame (11); The output end of the pushing electric cylinder (12) is fixedly connected to a pushing shaft (13), and a screw rod (15) is provided inside the fixing frame (10); An identification mechanism is provided on one side of the outer wall of the fixing frame (10); The inner wall of the screw (15) is provided with a positioning extrusion component.

2. The device for online treatment of holes in air permeable cloth during operation of an alumina air chute according to claim 1, characterized in that: The linkage electric cylinder (2) is higher than the extrusion electric cylinder (8), and the outer wall of the extrusion shaft (9) is slidably connected to the wind chamber (1), and the vertical cross-section shapes of the linkage shaft (3) and the extrusion shaft (9) are both circular.

3. The device for online treatment of holes in air permeable cloth during operation of an alumina air chute according to claim 1, characterized in that: The support frame (11) is used to support the pushing electric cylinder (12), and the vertical cross-section of the support frame (11) is L-shaped.

4. The device for online treatment of holes in air permeable cloth during operation of an alumina air chute according to claim 1, characterized in that: The top end of the push shaft (13) is fixedly connected to a reduction motor (14), and the output end of the reduction motor (14) is fixedly connected to the screw rod (15); The outer wall of the screw rod (15) is fixedly connected to a hole pressing plate (16), and the upper surface of the hole pressing plate (16) is fixedly connected to a breathable repair lower cloth (17), and the outer wall of the hole pressing plate (16) is slidably connected to the fixed frame (10).

5. The device for online treatment of holes in air permeable cloth during operation of an alumina air chute according to claim 1, characterized in that: An air inlet hole (18) is provided on the upper surface of the air chamber (1), and two air outlet holes (19) are provided on the other side of the air chamber (1); The vertical cross-sections of the two air outlet holes (19) are both circular.

6. The device for online treatment of holes in air permeable cloth during operation of an alumina air chute according to claim 1, characterized in that: A wireless controller (20) is provided on one side of the linkage electric cylinder (2), and the wireless controller (20) is fixedly connected to the wind chamber (1); A torn breathable cloth (21) fixedly connected to the air chamber (1) is provided below the support frame (4).

7. The device for online treatment of holes in air permeable cloth during operation of an alumina air chute according to claim 1, characterized in that: The identification mechanism comprises a concave plate (22) fixedly arranged on one side of the outer wall of the fixed frame (10); A rotating motor (23) is provided on one side of the concave plate (22), a support (24) is fixedly connected between the rotating motor (23) and the fixed frame (10), and a rotating rod (25) is fixedly connected to the output end of the rotating motor (23), and the rotating rod (25) is rotatably connected to the concave plate (22); A sleeve block (26) is fixedly connected to the outer wall of the rotating rod (25) near the middle thereof, and both sides of the sleeve block (26) are rotatably connected to limit rings (27), and both limit rings (27) are fixedly connected to the rotating rod (25), and a laser (29) is fixedly connected to the upper inclined surface of the sleeve block (26), and a camera (28) is fixedly connected to the inner wall of the sleeve block (26) at a position away from the laser (29).

8. The device for online treatment of holes in air permeable cloth during operation of an alumina air chute according to claim 1, characterized in that: The positioning extrusion assembly comprises an extrusion end head (30) fixedly arranged on the inner wall of the screw rod (15); A support block (31) is fixedly connected to the outer wall of the support frame (4); The positioning and extrusion assembly further comprises a sleeve plate (32), a reinforcement block (33), a pressure sensor (34) and a pressure column (35); The sleeve plate (32) is fixedly connected to the top of the support block (31), and the reinforcement block (33) is fixedly located on the upper surface of the sleeve plate (32). The pressure sensor (34) is fixedly installed on one side of the reinforcement block (33). The pressure column (35) is slidably connected to the inner wall of the sleeve plate (32), and the pressure column (35) is fixedly connected to the sensing end of the pressure sensor (34).

9. The device for online treatment of holes in air permeable cloth during operation of an alumina air chute according to claim 8, characterized in that: The outer wall of the pressure column (35) is a smooth surface, and the cross-sectional area of ​​the top end of the pressure column (35) is larger than the cross-sectional area of ​​the bottom end thereof.

10. A method, using the device for online treatment of holes in air permeable cloth during operation of an alumina air chute according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: Step 1: Identification and docking: the linkage shaft (3) is pushed to the left by the linkage electric cylinder (2), so that the laser (29) emits a beam of laser light, so that the camera (28) and the laser (29) are docked at the hole position of the damaged breathable cloth (21) that needs to be repaired, and the identification operation is performed; Step 2: docking repair, pushing the electric cylinder (12) to push the push shaft (13) upward, the screw (15) drives the hole pressing plate (16) to move upward, and the lower surface of the breathable repair upper cloth (7) and the upper surface of the breathable repair lower cloth (17) repair the hole position of the damaged breathable cloth (21); Step 3: Positioning and extrusion. The screw (15) drives the extrusion end (30) to move upward, and the pressure column (35) is pressed on the pressure sensor (34). When the pressure value sensed by the pressure sensor (34) is the same as the pressure value set by the wireless controller (20), the wireless controller (20) is closed.

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