Winding device capable of electrically winding and unwinding blocking cloth

Abstract

The invention discloses an electric take-up and pay-off crosspiece cloth winding device, and belongs to the technical field of crosspiece cloth winding. The device comprises a platform, a motor is installed at the top end of the platform, a winding drum is rotatably installed on the side wall of the platform, blocking cloth is wound on the side wall of the winding drum, a fixing assembly is fixedly installed on the side wall of the platform, sweeping assemblies are symmetrically installed in the fixing assembly, and a protection assembly is installed on the side wall of the fixing assembly. According to the device, the sweeping assembly is arranged, in the subsequent winding process, rubber wheels are rubbed with the blocking cloth to drive the rubber wheels to rotate, so that a reciprocating lead screw rotates synchronously, the reciprocating lead screw rotates continuously to drive a sliding block to reciprocate along the interior of a sliding groove, and therefore a cleaning plate cleans the surface of the blocking cloth continuously; and the phenomenon that after rolling, residual materials are clamped in the middle, the blocking cloth is damaged, and the service life of the blocking cloth is affected is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of gear cloth winding, and in particular relates to an electric gear cloth winding device for retracting and releasing the gear cloth. Background Art

[0002] During the shipping process, the backstop is a material with covering and fixing functions. This kind of backstop is mainly used to cover the bulk cargoes that are easy to float tightly when loading them, so as to prevent the materials from being scattered due to wind, bumps and other reasons during transportation.

[0003] A dock cloth reel proposed in announcement number CN219885194U relates to the technical field of dock auxiliary facilities, including: a support assembly, a rotating assembly and a reel assembly, the number of the rotating assemblies is set to two groups, the two groups of rotating assemblies are respectively arranged at the two ends of the reel assembly, and the reel assembly is arranged on the support assembly. The device installs the cloth on the reel assembly, and then the rotating assembly cooperates with the reel assembly to achieve the effect of retracting and releasing the cloth. The support assembly cooperates to achieve the effect of installing the device on the edge of the ship deck. When performing dock loading operations, the cloth can be quickly laid between the ship and the dock through the cooperation of the rotating assembly and the reel assembly. The operation is simple, the use effect is good, the labor intensity of the workers is reduced, the number of workers is reduced, and the laying and winding speeds are greatly improved, thereby improving the overall loading efficiency.

[0004] At present, if there is strong wind, the gear cloth will shake due to the influence of wind. Even if it can be adjusted to be loose by the motor, when the wind is strong, it will still generate a large pulling force, which will have a certain impact on the motor. In addition, after the gear cloth completes the operation, some materials will remain on its surface. If it is not cleaned in time and directly rolled up, the materials will be mixed between the gear cloths. If there are sharp particles in the materials, the pressure after rolling up will damage the gear cloth, affecting its use. Moreover, due to the long-term use of the gear cloth and continuous rolling and laying, its surface tension will change, causing damage to the surface of the gear cloth, as well as corrosion and oxidation problems caused by seawater, making it difficult to use for a long time.

[0005] Therefore, we propose an electric retractable over-gear cloth winding device to solve the above-mentioned problems. Summary of the invention

[0006] In view of the existing technology, when the wind force is strong, a large pulling force will still be generated, which will have a certain impact on the motor. In addition, there are sharp particles in the material, which will damage the gear cloth under the pressure after winding. Moreover, due to the long-term use of the gear cloth and continuous winding and laying, its surface tension will change, causing damage to the surface of the gear cloth. The purpose of the present invention is to provide an electric gear cloth winding device.

[0007] In order to solve the above problems, the technical solution adopted by the present invention is as follows: an electric retractable and retractable gear cloth winding device, comprising a platform, a motor is installed on the top of the platform, a reel is rotatably installed on the side wall of the platform, a gear cloth is wound on the side wall of the reel, a fixing component is fixedly installed on the side wall of the platform, a cleaning component is symmetrically installed inside the fixing component, and a protective component is installed on the side wall of the fixing component.

[0008] Furthermore, the fixing assembly includes two first connecting plates, the two first connecting plates are symmetrically fixedly connected to the side walls of the platform, the two first connecting plates are commonly fixedly connected to a support frame, the top end of the support frame is fixedly connected to an installation frame, and the top wall and bottom wall of the installation frame are symmetrically fixedly connected to a first spring.

[0009] Furthermore, the two first springs located in the same horizontal plane are commonly fixedly connected to a clamp, both side walls of each clamp are provided with inclined surfaces, the inner top wall and inner bottom wall of the mounting frame are symmetrically fixedly connected to electromagnets, the top end of the clamp is fixedly connected to a permanent magnet, and the side walls of the mounting frame are symmetrically provided with rectangular holes.

[0010] Furthermore, each of the inner walls of the rectangular holes is slidably connected with a wedge plate, the wedge surface of each wedge plate slides against the adjacent inclined surface, the side walls of the wedge plates are symmetrically fixedly connected with connecting rods, and multiple connecting rods are commonly fixedly connected with a pull plate, the side walls of the pull plate are fixedly connected with a second spring, and one end of the second spring is fixedly connected to the side wall of the mounting frame.

[0011] Furthermore, the cleaning assembly includes two electric push rods, each of which is fixedly connected to the top of the mounting frame, the inner wall of the mounting frame is symmetrically slidably connected with a movable plate, the movable end of the electric push rod passes through the top wall of the mounting frame and is fixedly connected to the top of the adjacent movable plate, and the side wall of the mounting frame is symmetrically fixedly connected with a fixed plate.

[0012] Furthermore, each of the fixed plate side walls is rotatably connected to a cylindrical gear, and the fixed plate side walls are diagonally symmetrically embedded and slidably connected to a rack plate, each of the rack plates is meshed and connected to an adjacent cylindrical gear, and each of the rack plate side walls is fixedly connected to an adjacent movable plate side wall via a second connecting plate, and a sliding groove is provided on the bottom wall of the movable plate.

[0013] Furthermore, the inner side wall of the slide groove is rotatably connected to a reciprocating screw, the side wall of the reciprocating screw is threadedly connected to a slider, the slider slides against the inner wall of the slide groove, the bottom wall of the slider is fixedly connected to a cleaning plate, the side wall of the reciprocating screw is symmetrically fixedly connected to rubber wheels, and each of the rubber wheels is located on the same horizontal plane as the adjacent cleaning plate.

[0014] Furthermore, the protective component includes a through hole, which is opened on the side wall of the slide groove, each side wall of the slider is symmetrically fixedly connected with a first mounting plate, the side wall of the through hole is symmetrically fixedly connected with a second mounting plate, and a bellows is fixedly connected between each of the first mounting plate and the second mounting plate.

[0015] Furthermore, the side walls of the movable plate are symmetrically fixedly connected with fixing rods, and the two fixing rods at the same height are commonly fixedly connected with a connection box, a plurality of circular holes are equidistantly opened at the bottom end of the connection box, and a feed pipe is fixedly connected to the top end of the corrugated pipe.

[0016] Furthermore, a one-way feed valve is installed inside each feed pipe, a conduit is fixedly connected to the side wall of the bellows, a one-way discharge valve is installed inside the conduit, and one end of the conduit is fixedly connected to the side wall of the adjacent connection box.

[0017] Compared with the prior art, the present invention has the following beneficial effects: By setting a fixing component, the pull plates on both sides are pulled outward, at this time the second spring is in a stretched state, and the wedge plate will move into the inside of the rectangular hole, releasing the limit of the wedge plate on the clamping plate, and under the elastic action of the first spring, the upper and lower clamping plates are pushed closer to each other, so as to firmly clamp the shift cloth, avoid direct pulling force on the reel when wind blows, and damage the output end of the motor, and the shift cloth between the reel and the mounting frame is in a relaxed state, even if the wind is too strong and causes the clamped shift cloth to move forward a short distance, it can also be buffered by the relaxed shift cloth between the reel and the mounting frame , further reducing the problem of the motor output end being damaged by the shift cloth when the wind blows, thereby increasing the service life of the motor; by setting a cleaning component, the rubber wheel is used to rub against the shift cloth during the subsequent rewinding process, driving the rubber wheel to rotate, thereby causing the reciprocating screw to rotate synchronously, and the reciprocating screw is used to continuously rotate, driving the slider to reciprocate along the inside of the slide slot, thereby causing the cleaning plate to continuously clean the surface of the shift cloth and remove the material adhered to it, thereby avoiding residual material being sandwiched in the middle after rewinding, causing damage to the shift cloth and affecting its service life, thereby improving the practicality of the device; By setting up a protective component, as the reciprocating screw rotates, when the slider moves to the left, the left bellows is compressed and a pressure difference is generated inside the right bellows, so that the protective oil can only enter the right bellows through the right feed pipe with the cooperation of the one-way feed valve. As the slider moves to the right, the pressure inside the right bellows increases, and with the cooperation of the one-way discharge valve, the protective oil inside it can only enter the connecting box along the conduit and overflow through the circular hole. As the shift cloth moves, it is evenly coated, and a pressure difference is generated inside the left bellows, which will draw the external protective oil into the left bellows. Through the reciprocating motion of the slider, the protective oil is continuously drawn in and evenly coated on the surface of the shift cloth to provide protection, thereby improving the protective effect and the service life of the shift cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the reel in the present invention; Figure 3 It is a schematic diagram of the structure of the fixing component, the cleaning component and the protection component in the present invention; Figure 4 It is a cross-sectional view of the fixing component, the cleaning component and the protection component in the present invention; Figure 5 for Figure 4 A partial enlarged schematic diagram of part A; Figure 6 is a cross-sectional view of a fixing assembly in the present invention; Figure 7 It is a schematic diagram of the main structure of the fixing assembly in the present invention; Figure 8 for Figure 6 A partial enlarged schematic diagram of part B; Fig. 9 It is a structural schematic diagram of the cleaning component in the present invention; Fig.10 for Fig. 9 A partial enlarged schematic diagram of part C in the middle; Fig.11 It is a schematic diagram of the main structure of the cleaning component in the present invention; Fig.12 It is a schematic diagram of the structure of the protection component in the present invention; Fig.13 It is a schematic diagram of the main structure of the protection component in the present invention.

[0019] In the figure: 1, platform; 2, motor; 3, reel; 4, shift cloth; 5, fixing assembly; 51, first connecting plate; 52, support frame; 53, mounting frame; 54, first spring; 55, clamping plate; 56, electromagnet; 57, permanent magnet; 58, rectangular hole; 59, wedge plate; 510, connecting rod; 511, inclined plane; 512, pull plate; 513, second spring; 6, cleaning assembly; 61, electric push rod; 62, moving plate; 63, slide groove ; 64. reciprocating screw; 65. slider; 66. cleaning plate; 67. rubber wheel; 68. fixed plate; 69. rack plate; 610. second connecting plate; 611. cylindrical gear; 7. protective assembly; 71. through hole; 72. first mounting plate; 73. second mounting plate; 74. bellows; 75. feed pipe; 76. one-way feed valve; 77. fixing rod; 78. connecting box; 79. round hole; 710. conduit; 711. one-way discharge valve. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with specific embodiments.

[0021] In order to solve the problem that the gear cloth 4 will shake under the influence of wind in strong winds, even if the looseness can be adjusted by the motor 2, a large pulling force will still be generated when the wind is strong, which will have a certain impact on the motor 2. Figure 1-Figure 8 As shown: An electric retractable over-gear cloth winding device comprises a platform 1, a motor 2 is installed on the top of the platform 1, a reel 3 is rotatably installed on the side wall of the platform 1, and a over-gear cloth 4 is wound on the side wall of the reel 3. By making a mobile platform 1, the reel 3 is installed on the platform 1, and an independent set of motors 2 and reduction boxes are equipped. The over-gear cloth 4 is laid and recovered by the motor 2. A fixing component 5 is fixedly installed on the side wall of the platform 1. By setting the fixing component 5, the pull plates 512 on both sides are pulled outward. At this time, the second spring 513 is in a stretched state, and the wedge plate 59 will move to the inside of the rectangular hole 58, releasing the wedge plate 59 from the tension of the wedge plate 59. The clamping plate 55 is limited, and under the elastic action of the first spring 54, the upper and lower clamping plates 55 are pushed closer to each other to firmly clamp the shift cloth 4, so as to avoid direct pulling force on the reel 3 when wind blows, thereby preventing damage to the output end of the motor 2. The shift cloth 4 between the reel 3 and the mounting frame 53 is in a relaxed state. Even if the wind is too strong and causes the clamped shift cloth 4 to move forward a short distance, it can be buffered by the relaxed shift cloth 4 between the reel 3 and the mounting frame 53, thereby further reducing the problem of damage to the output end of the motor 2 caused by the shift cloth 4 when wind blows, thereby improving the service life of the motor 2.

[0022] A cleaning component 6 is symmetrically installed inside the fixed component 5. By setting the cleaning component 6, during the subsequent winding process, the rubber wheel 67 is rubbed against the shift cloth 4 to drive the rubber wheel 67 to rotate, thereby causing the reciprocating screw 64 to rotate synchronously. The reciprocating screw 64 is continuously rotated to drive the slider 65 to reciprocate along the inside of the slide groove 63, so that the cleaning plate 66 continuously cleans the surface of the shift cloth 4 and removes the material adhered to it, thereby avoiding residual material being sandwiched in the middle after winding, causing damage to the shift cloth 4 and affecting its service life, thereby improving the practicality of the device.

[0023] A protective component 7 is installed on the side wall of the fixed component 5. By setting the protective component 7, as the reciprocating screw 64 rotates, when the slider 65 moves to the left, the left bellows 74 is compressed, and a pressure difference is generated inside the right bellows 74, so that the protective oil can only enter the right bellows 74 through the right feed pipe 75 with the cooperation of the one-way feed valve 76. As the slider 65 moves to the right, the pressure inside the right bellows 74 increases, and with the cooperation of the one-way discharge valve 711, the protective oil inside it can only enter the connection box 78 along the conduit 710 and overflow through the circular hole 79. As the shift cloth 4 moves, it is evenly coated, and a pressure difference is generated inside the left bellows 74, which will draw the external protective oil into the left bellows 74. Through the reciprocating motion of the slider 65, the protective oil is continuously drawn in and evenly coated on the surface of the shift cloth 4 to provide protection, improve the protection effect, and increase the service life of the shift cloth 4.

[0024] The fixing assembly 5 includes two first connecting plates 51, which are symmetrically fixedly connected to the side walls of the platform 1. The two first connecting plates 51 are commonly fixedly connected to a support frame 52, and a mounting frame 53 is fixedly connected to the top of the support frame 52. The top wall and bottom wall of the mounting frame 53 are symmetrically fixedly connected to a first spring 54.

[0025] The two first springs 54 located in the same horizontal plane are fixedly connected to a clamp plate 55, and both side walls of each clamp plate 55 are provided with inclined surfaces 511. The inner top wall and the inner bottom wall of the installation frame 53 are symmetrically fixedly connected with electromagnets 56, the top end of the clamp plate 55 is fixedly connected with a permanent magnet 57, and the side walls of the installation frame 53 are symmetrically provided with rectangular holes 58.

[0026] A wedge plate 59 is slidably connected to the inner wall of each rectangular hole 58, and the wedge surface of each wedge plate 59 slides against the adjacent inclined surface 511. The side walls of the wedge plates 59 are symmetrically fixedly connected with connecting rods 510, and multiple connecting rods 510 are commonly fixedly connected with a pull plate 512. The side wall of the pull plate 512 is fixedly connected with a second spring 513, and one end of the second spring 513 is fixedly connected to the side wall of the mounting frame 53.

[0027] In this scheme: by setting a fixing component 5, first start the motor 2, and use the motor 2 to retract and release the shift cloth 4, pass the shift cloth 4 through the installation frame 53, and then two people pull the shift cloth 4 on the ship to lay and fix it. After the laying is completed, avoid strong winds at sea, which will blow up the shift cloth 4. The generated tension will generate a force on the reel 3, further damaging the output end of the motor 2. After the laying is completed, pull the pull plates 512 on both sides outward. At this time, the second spring 513 is in a stretched state, and the wedge plate 59 will move to the inside of the rectangular hole 58, releasing the limit of the wedge plate 59 on the clamping plate 55, and under the elastic action of the first spring 54, push the upper and lower clamping plates 55 closer to each other, firmly clamp the shift cloth 4, and then release the pull plates 51 on both sides. 2. Under the elastic action of the second spring 513, the pull plate 512 is pulled to reset and move, and the wedge plate 59 is driven to move to the original position. At this time, the wedge plate 59 and the inclined surface 511 of the top wall of the clamping plate 55 are in contact with each other, wherein the elastic force of the first spring 54 is large enough to enable the two clamping plates 55 to clamp the shift cloth 4, thereby avoiding direct tension on the reel 3 when wind blows, thereby avoiding damage to the output section of the motor 2, and the shift cloth 4 between the reel 3 and the mounting frame 53 is in a relaxed state. Even if the wind force is too strong, causing the clamped shift cloth 4 to move forward a short distance, it can also be buffered by the relaxed shift cloth 4 between the reel 3 and the mounting frame 53, thereby further reducing the problem of damage to the output end of the motor 2 caused by the shift cloth 4 when wind blows, thereby increasing the service life of the motor 2; When the shift cloth 4 is used up and needs to be recovered, the electromagnet 56 is energized to generate opposite magnetic poles between the electromagnet 56 and the permanent magnet 57. Under the action of magnetic attraction, the upper and lower clamping plates 55 are driven to move away from each other. At this time, the inclined surface 511 at the top of the clamping plate 55 cooperates with the wedge plate 59 to push the wedge plate 59 to move outward. At this time, the second spring 513 is in a stretched state. When the clamping plate 55 moves to the top of the wedge plate 59, the wedge plate 59 is pulled to the original position under the elastic action of the second spring 513 to limit the clamping plate 55. At this time, the electromagnet 56 is powered off, and then the shift cloth 4 is recovered. The magnetic attraction of the electromagnet 56 is greater than the elastic force of the first spring 54.

[0028] In order to solve the problem that after the work is completed, some materials will remain on the surface of the shift cloth 4 and stick to the surface. If it is not cleaned in time and rolled up directly, the materials will be mixed between the shift cloths 4. If there are sharp particles in the materials, the shift cloth 4 will be damaged under the pressure after rolling up, affecting the use, such as Fig. 9 - Fig.11 As shown: The cleaning component 6 includes two electric push rods 61, each of which is fixedly connected to the top of the mounting frame 53. The inner wall of the mounting frame 53 is symmetrically slidably connected with a movable plate 62. The movable end of the electric push rod 61 passes through the top wall of the mounting frame 53 and is fixedly connected to the top of the adjacent movable plate 62. The side wall of the mounting frame 53 is symmetrically fixedly connected with a fixed plate 68.

[0029] Each side wall of the fixed plate 68 is rotatably connected to a cylindrical gear 611, and the side wall of the fixed plate 68 is slidably connected to a rack plate 69 along a diagonally symmetrical inward embedment. Each rack plate 69 is meshedly connected to an adjacent cylindrical gear 611, and each side wall of the rack plate 69 is fixedly connected to the adjacent side wall of the movable plate 62 through a second connecting plate 610. A sliding groove 63 is provided on the bottom wall of the movable plate 62.

[0030] The inner wall of the slide groove 63 is rotatably connected to a reciprocating screw 64, and the side wall of the reciprocating screw 64 is threadedly connected to a slider 65. The slider 65 slides against the inner wall of the slide groove 63, and the bottom wall of the slider 65 is fixedly connected to a cleaning plate 66. The side wall of the reciprocating screw 64 is symmetrically fixedly connected to rubber wheels 67, and each rubber wheel 67 is located on the same horizontal plane as the adjacent cleaning plate 66.

[0031] In this solution, after the use of the shift cloth 4, materials will adhere to its surface. If they are not cleaned in time, they will be caught between the rolled-up shift cloth 4, causing damage to the surface of the shift cloth 4. Therefore, before the shift cloth 4 is rolled up, the electric push rod 61 is started, and the movable end of the electric push rod 61 is extended, thereby driving the upper movable plate 62 to move downward. During the downward movement of the upper movable plate 62, the meshing relationship between the rack plate 69 and the cylindrical gear 611 is utilized to make the lower movable plate 62 move upward synchronously, so that the rubber wheels 67 and the cleaning plate 66 inside the upper and lower movable plates 62 are in contact with the top wall and the bottom wall of the shift cloth 4, respectively. In the subsequent winding process, the rubber wheel 67 is rubbed against the shift cloth 4 to drive the rubber wheel 67 to rotate, thereby causing the reciprocating screw 64 to rotate synchronously. The reciprocating screw 64 is continuously rotated to drive the slider 65 to move back and forth along the inside of the slide groove 63, so that the cleaning plate 66 continuously cleans the surface of the shift cloth 4 and removes the adhered materials, thereby avoiding residual materials being sandwiched in the middle after winding, causing damage to the shift cloth 4 and affecting its service life, thereby improving the practicality of the device; wherein the width of the cleaning plate 66 is greater than the width of the shift cloth 4, so that the entire surface of the shift cloth 4 can be cleaned during the reciprocating cleaning process.

[0032] In order to solve the problem that the surface tension of the over-the-gap cloth 4 changes due to long-term use, continuous winding and laying, causing damage to the surface of the over-the-gap cloth 4, as well as seawater corrosion and oxidation problems, making it difficult to use for a long time, such as Figure 12-13 As shown: The protective component 7 includes a through hole 71, which is opened on the side wall of the slide groove 63. Each side wall of the slider 65 is symmetrically fixedly connected with a first mounting plate 72, and the side wall of the through hole 71 is symmetrically fixedly connected with a second mounting plate 73. A bellows 74 is fixedly connected between each first mounting plate 72 and the second mounting plate 73.

[0033] The side wall of the movable plate 62 is symmetrically fixedly connected with fixing rods 77 , and two fixing rods 77 at the same height are commonly fixedly connected with a connection box 78 , and a plurality of circular holes 79 are equidistantly formed at the bottom of the connection box 78 , and a feed pipe 75 is fixedly connected to the top of the bellows 74 .

[0034] A one-way feed valve 76 is installed inside each feed pipe 75 , a conduit 710 is fixedly connected to the side wall of the bellows 74 , a one-way discharge valve 711 is installed inside the conduit 710 , and one end of the conduit 710 is fixedly connected to the side wall of the adjacent connection box 78 .

[0035] In this solution: after the two cleaning plates 66 are in contact with the upper and lower surfaces of the shift cloth 4 respectively, the upper and lower connection boxes 78 are in contact with the upper and lower surfaces of the shift cloth 4 respectively, and during the winding process, the one-way feed valve 76 and the one-way discharge valve 711 are opened, and the feed pipe 75 is externally connected to the protective oil tank (used to be coated on the surface of the shift cloth 4 to form a protective layer to improve the protective effect and the service life of the shift cloth 4). As the reciprocating screw 64 rotates, when the slider 65 moves to the left, the bellows 74 on the left is compressed, and a pressure difference is generated inside the bellows 74 on the right, so that the protective oil, in the cooperation of the one-way feed valve 76, It can only enter the right side bellows 74 through the right side feed pipe 75. As the slider 65 moves to the right, the internal pressure of the right side bellows 74 increases, and with the cooperation of the one-way discharge valve 711, the protective oil inside it can only enter the connection box 78 along the conduit 710, and overflow through the circular hole 79. As the shift cloth 4 moves, it is evenly coated, and a pressure difference is generated inside the left side bellows 74, which will draw the external protective oil into the left side bellows 74. Through the reciprocating motion of the slider 65, the protective oil is continuously drawn in and evenly coated on the surface of the shift cloth 4 to provide protection, improve the protection effect, and increase the service life of the shift cloth 4.

[0036] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric retractable over-crank cloth winding device, comprising a platform (1), characterized in that: A motor (2) is installed at the top of the platform (1); a reel (3) is rotatably installed on the side wall of the platform (1); a gear cloth (4) is wound around the side wall of the reel (3); a fixing component (5) is fixedly installed on the side wall of the platform (1); a sweeping component (6) is symmetrically installed inside the fixing component (5); and a protective component (7) is installed on the side wall of the fixing component (5).

2. The electric retractable over-gear cloth winding device according to claim 1, characterized in that: The fixing assembly (5) comprises two first connecting plates (51), the two first connecting plates (51) being symmetrically fixedly connected to the side wall of the platform (1), the two first connecting plates (51) being commonly fixedly connected to a support frame (52), the top end of the support frame (52) being fixedly connected to a mounting frame (53), and the top wall and bottom wall of the mounting frame (53) being symmetrically fixedly connected to first springs (54).

3. The electric retractable over-gear cloth winding device according to claim 2, characterized in that: Two of the first springs (54) located on the same horizontal plane are fixedly connected to a clamping plate (55) on both side walls of each clamping plate (55). An inclined surface (511) is provided on the inner top wall and the inner bottom wall of the installation frame (53). Electromagnets (56) are symmetrically fixedly connected to the inner top wall and the inner bottom wall. A permanent magnet (57) is fixedly connected to the top of the clamping plate (55). Rectangular holes (58) are symmetrically provided on the side walls of the installation frame (53).

4. The electric retractable over-gear cloth winding device according to claim 3, characterized in that: A wedge plate (59) is slidably connected to the inner wall of each rectangular hole (58); the wedge surface of each wedge plate (59) slides against an adjacent inclined surface (511); connecting rods (510) are symmetrically fixedly connected to the side walls of the wedge plates (59); a plurality of connecting rods (510) are commonly fixedly connected to a pull plate (512); a second spring (513) is fixedly connected to the side wall of the pull plate (512); and one end of the second spring (513) is fixedly connected to the side wall of the mounting frame (53).

5. The electric retractable over-gear cloth winding device according to claim 2, characterized in that: The cleaning assembly (6) comprises two electric push rods (61), each of the electric push rods (61) being fixedly connected to the top of the mounting frame (53), the inner wall of the mounting frame (53) being symmetrically slidably connected to a movable plate (62), the movable end of the electric push rod (61) passing through the top wall of the mounting frame (53) being fixedly connected to the top of the adjacent movable plate (62), and the side wall of the mounting frame (53) being symmetrically fixedly connected to a fixed plate (68).

6. The electric retractable over-gear cloth winding device according to claim 5, characterized in that: Each side wall of the fixed plate (68) is rotatably connected to a cylindrical gear (611), and the side wall of the fixed plate (68) is slidably connected to a rack plate (69) in a diagonally symmetrical manner, and each rack plate (69) is meshedly connected to an adjacent cylindrical gear (611), and each side wall of the rack plate (69) is fixedly connected to an adjacent side wall of a movable plate (62) via a second connecting plate (610), and a sliding groove (63) is provided on the bottom wall of the movable plate (62).

7. The electric retractable over-gear cloth winding device according to claim 6, characterized in that: The inner wall of the slide groove (63) is rotatably connected to a reciprocating screw (64), the side wall of the reciprocating screw (64) is threadedly connected to a slider (65), the slider (65) slides against the inner wall of the slide groove (63), the bottom wall of the slider (65) is fixedly connected to a cleaning plate (66), and the side wall of the reciprocating screw (64) is symmetrically fixedly connected to rubber wheels (67), and each of the rubber wheels (67) is located on the same horizontal plane as the adjacent cleaning plate (66).

8. The electric retractable over-gear cloth winding device according to claim 6, characterized in that: The protection component (7) comprises a through hole (71), the through hole (71) being opened on the side wall of the slide groove (63), each side wall of the slide block (65) being symmetrically fixedly connected to a first mounting plate (72), the side wall of the through hole (71) being symmetrically fixedly connected to a second mounting plate (73), and a bellows (74) being fixedly connected between each first mounting plate (72) and the second mounting plate (73).

9. The electric retractable over-gear cloth winding device according to claim 8, characterized in that: The side walls of the movable plate (62) are symmetrically fixedly connected with fixing rods (77); two fixing rods (77) located at the same height are commonly fixedly connected with a connection box (78); a plurality of circular holes (79) are equidistantly formed at the bottom end of the connection box (78); and a feed pipe (75) is fixedly connected to the top end of the bellows (74).

10. The electric retractable over-gear cloth winding device according to claim 9, characterized in that: A one-way feed valve (76) is installed inside each feed pipe (75), a conduit (710) is fixedly connected to the side wall of the bellows (74), a one-way discharge valve (711) is installed inside the conduit (710), and one end of the conduit (710) is fixedly connected to the side wall of an adjacent connection box (78).

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