Intelligent control system and method for textile flattening and winding integrated process

Abstract

The application discloses an intelligent control system and method for textile flattening and winding integrated process, and belongs to the technical field of textile flattening and winding control systems, which comprises a control operation module, an induction module and the like. When the temperature sensor senses that the temperature in the system box is too high, the motor is started to drive the first rotating rod to rotate, the first rotating rod can drive the cam to rotate when rotating, the cam can extrude the extrusion plate when rotating, the spring is elongated at this time, and the guide rod is driven to slide on the guide ring, and the cleaning brush is driven to rise, the rack is driven to move when the cleaning brush moves, the gear is driven to rotate when the rack moves, and the second rotating rod is driven to rotate when the gear rotates.

Description

Technical Field

[0001] This invention relates to an intelligent control system for an integrated process of flattening and winding of textiles, and particularly to an intelligent control system and method for an integrated process of flattening and winding of textiles, belonging to the technical field of textile flattening and winding control systems. Background Technology

[0002] Textiles refer to products made from textile fibers through processing and weaving. They are mainly divided into two categories: woven fabrics and knitted fabrics. They are used in clothing, decoration, and industrial fields. Textiles need to be wound up during the processing, and a control system is needed to operate the winding equipment.

[0003] In actual use, the intelligent control system of the existing integrated textile flattening and winding process generates heat inside the control box after prolonged use. This heat accumulation can easily cause overheating damage to the control box, thereby affecting the service life of the system. Summary of the Invention

[0004] The main objective of this invention is to solve the problem of inconvenient heat dissipation by providing an intelligent control system and method for an integrated process of flattening and winding textiles.

[0005] The objective of this invention can be achieved by adopting the following technical solution: An intelligent control system and method for an integrated textile flattening and winding process includes a control operation module for operating the control system and the winding equipment to implement the integrated textile flattening and winding process; a sensing module for sensing the temperature inside the system box; a rotation module for driving the extrusion module; an extrusion module for cooperating with a reset component to drive a cleaning component to clean the heat dissipation module; and a transmission module for driving the heat dissipation module to dissipate heat when the cleaning component moves.

[0006] Preferably, the control operation module includes a base plate, a first base frame, a system box, a box door, a system operation panel, a handle, and a hinge. The first base frame is mounted on the base plate, the system box is mounted on the first base frame, the box door is rotatably mounted on the system box, the box door is connected to the system box via a hinge, the system operation panel is mounted on the box door, and the handle is mounted on the box door.

[0007] Preferably, the sensing module includes a temperature sensor, a connecting ring, and a side rod. The side rod is mounted on the system box, the connecting ring is mounted on the side rod, and the temperature sensor is mounted on the connecting ring.

[0008] Preferably, the rotating module includes a motor, an outer frame, and a base rod. The base rod is mounted on the base plate, and the outer frame is mounted on one end of the base rod. The motor is mounted on the outer frame.

[0009] Preferably, the extrusion module includes a cam, a first rotating rod, a support ring, and a second base frame. The second base frame is mounted on the base plate, and the support ring is mounted on the second base frame. The first rotating rod is rotatably mounted on the support ring. One end of the first rotating rod is connected to the output end of the motor, and a cam is mounted on the first rotating rod.

[0010] Preferably, the reset assembly includes a support plate, a guide rod, a support leg, a connecting rod, a guide ring, a connecting plate, and a spring. The support leg is mounted on the first base frame, and a support plate is mounted on one end of the support leg. The connecting rod is mounted on the system box, and a guide ring is mounted on the connecting rod. A guide rod is slidably mounted on the guide ring, and a connecting plate is mounted on the guide rod. The connecting plate is connected to the guide ring by a spring.

[0011] Preferably, the cleaning assembly includes a cleaning brush, a squeezing plate, and a sliding rod. The sliding rod is slidably mounted on the support plate, a squeezing plate is mounted on one end of the sliding rod, a cleaning brush is mounted on the other end of the sliding rod, and one end of the guide rod is connected to the cleaning brush.

[0012] Preferably, the heat dissipation module includes a heat dissipation pipe, a dust filter, fan blades, a connecting frame, and a side block. The system box is equipped with a heat dissipation pipe, a dust filter is installed on the heat dissipation pipe, a side block is installed on the heat dissipation pipe, a connecting frame is installed on the side block, a third rotating rod is rotatably installed on the connecting frame, and fan blades are installed on the third rotating rod.

[0013] Preferably, the transmission module includes a rack, a gear, a second rotating rod, a main pulley, a belt, an auxiliary pulley, and a transmission box. The auxiliary pulley is mounted on the third rotating rod, the transmission box is mounted on the heat dissipation pipe, the second rotating rod is rotatably mounted on the transmission box, the gear is mounted on the second rotating rod, the rack that meshes with the gear is mounted on the cleaning brush, the main pulley is mounted on the second rotating rod, and the main pulley is connected to the auxiliary pulley via a belt.

[0014] A method for an intelligent control system of an integrated textile flattening and winding process includes the following steps: Step 1: Operate the control system through the system operation panel. When the temperature sensor detects that the temperature in the system box is too high, the motor starts and drives the first rotating rod to rotate. When the first rotating rod rotates, it drives the cam to rotate. When the cam rotates, it squeezes the extrusion plate. At this time, the spring extends, which in turn drives the guide rod to slide on the guide ring, which in turn drives the cleaning brush to rise and clean the dust screen, making the dust screen less prone to clogging. Step 2: When the cleaning brush moves, it drives the rack to move. When the rack moves, it drives the gear to rotate. When the gear rotates, it drives the second rotating rod to rotate. When the second rotating rod rotates, it drives the auxiliary pulley to rotate via the belt, which in turn drives the third rotating rod to rotate. At this time, the third rotating rod drives the fan blade to rotate, which dissipates heat from the inside of the system box.

[0015] Beneficial technical effects of the present invention: 1. The intelligent control system and method for the integrated textile flattening and winding process of the present invention, by setting fan blades, when the temperature sensor senses that the temperature in the system box is too high, the motor starts and drives the first rotating rod to rotate. When the first rotating rod rotates, it drives the cam to rotate. When the cam rotates, it can squeeze the extrusion plate. At this time, the spring extends, thereby driving the guide rod to slide on the guide ring, thereby driving the cleaning brush to rise. When the cleaning brush moves, it drives the rack to move. When the rack moves, it drives the gear to rotate. When the gear rotates, it drives the second rotating rod to rotate. When the second rotating rod rotates, it drives the auxiliary pulley to rotate through the belt, thereby driving the third rotating rod to rotate. At this time, the third rotating rod drives the fan blades to rotate, which dissipates heat from the inside of the system box, making the inside of the system box less prone to damage due to excessive temperature. By setting the cam, the cleaning brush can achieve reciprocating motion, thereby enabling the fan blades to continuously dissipate heat.

[0016] 2. By setting up a cleaning brush, the motor can start and drive the first rotating rod to rotate. When the first rotating rod rotates, it can drive the cam to rotate. When the cam rotates, it can squeeze the extrusion plate. At this time, the spring extends, which in turn drives the guide rod to slide on the guide ring, thereby driving the cleaning brush to rise, which can clean the dust screen, making the dust screen less prone to clogging and improving the heat dissipation effect. By setting up the cam, the cleaning brush can achieve reciprocating motion, thus continuously cleaning the dust screen. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the system structure of the present invention; Figure 2 This is a schematic diagram of the system operation panel structure of the present invention; Figure 3 This is a schematic diagram of the dustproof net structure of the present invention; Figure 4 This is a schematic diagram of the fan blade structure of the present invention; Figure 5 This is a schematic diagram of the cam structure of the present invention; Figure 6 This is a schematic diagram of the temperature sensor structure of the present invention; Figure 7 This is a schematic diagram of the rack structure of the present invention; Figure 8 This is a schematic diagram of the gear structure of the present invention; Figure 9This is a schematic diagram of the main pulley structure of the present invention; Figure 10 This is a schematic diagram of the connecting plate structure of the present invention; Figure 11 This is a schematic diagram of the motor structure of the present invention.

[0018] In the diagram: 1. Base plate; 11. First base frame; 12. System box; 13. Box door; 14. System operation panel; 15. Handle; 16. Hinge; 2. Motor; 21. Outer frame; 22. Base rod; 3. Cam; 31. First rotating rod; 32. Support ring; 33. Second base frame; 4. Cleaning brush; 41. Extrusion plate; 42. Slide rod; 5. Rack; 51. Gear; 52. Second rotating rod; 53. Main pulley; 54. Belt; 55. Auxiliary pulley; 56. Transmission box; 6. Temperature sensor; 61. Connecting ring; 62. Side rod; 7. Heat sink; 71. Dustproof net; 72. Fan blade; 73. Connecting frame; 74. Side block; 75. Third rotating rod; 8. Support plate; 81. Guide rod; 82. Support leg; 83. Connecting rod; 84. Guide ring; 85. Connecting plate; 86. Spring. Detailed Implementation

[0019] To enable those skilled in the art to understand the technical solution of the present invention more clearly, the present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0020] like Figures 1-11As shown, the intelligent control system and method for the integrated textile flattening and winding process provided in this embodiment includes a control operation module for operating the control system and operating the winding equipment to implement the integrated textile flattening and winding process; a sensing module for sensing the temperature inside the system box; a rotation module for driving the extrusion module; an extrusion module for cooperating with the reset component to drive the cleaning component to clean the heat dissipation module; and a transmission module for driving the heat dissipation module to dissipate heat when the cleaning component moves. The control operation module includes a base plate 1, a first base frame 11, a system box 12, a box door 13, a system operation panel 14, a handle 15, and a hinge 16. The first base frame 11 is mounted on the base plate 1, and the system box 12 is mounted on the first base frame 11. The system box 12 is rotatably mounted with a housing door 13, which is connected to the system box 12 via a hinge 16. A system operation panel 14 and a handle 15 are mounted on the housing door 13. A first base frame 11 is provided to support the system box 12, and the hinge 16 facilitates the rotation of the housing door 13 to open the system box 12. The sensing module includes a temperature sensor 6, a connecting ring 61, and a side rod 62. The system box 12 is mounted with the side rod 62, and the connecting ring 61 is mounted on the side rod 62. The temperature sensor 6 is mounted on the connecting ring 61. The connecting ring 61 and the side rod 62 provide support for the temperature sensor 6. The rotating module includes a motor 2, an outer frame 21, and a base rod 22. The base rod 22 is mounted on the base plate 1. One end of the base rod 22 is fitted with an outer frame 21, on which a motor 2 is mounted. The outer frame 21 and the base rod 22 cooperate to support the motor 2. The extrusion module includes a cam 3, a first rotating rod 31, a support ring 32, and a second base frame 33. The second base frame 33 is mounted on the base plate 1, and the support ring 32 is mounted on the second base frame 33. A first rotating rod 31 is rotatably mounted on the support ring 32. One end of the first rotating rod 31 is connected to the output end of the motor 2. A cam 3 is mounted on the first rotating rod 31, and the first rotating rod 31 is rotatably connected to the support ring 32 via a bearing. The support ring 32 and the second base frame 33 cooperate to support the first rotating rod 31. The reset assembly includes a support plate 8, a guide rod 81, and support legs. 82, 83, 84, 85, and 86 are connected to the system box 12. A support leg 82 is mounted on the first base frame 11, and a support plate 8 is mounted on one end of the support leg 82. A connecting rod 83 is mounted on the connecting rod 83, and a guide ring 84 is mounted on the connecting rod 83. A guide rod 81 is slidably mounted on the guide ring 84, and a connecting plate 85 is mounted on the guide rod 81. The connecting plate 85 is connected to the guide ring 84 via a spring 86. The support leg 82 facilitates support for the slide rod 42. The guide rod 81, support leg 82, and guide ring 84 work together to guide and limit the movement of the cleaning brush 4. The cleaning assembly includes a cleaning brush 4, a squeezing plate 41, and a slide rod 42. The slide rod 42 is slidably mounted on the support plate 8.A pressing plate 41 is installed at one end of the slide rod 42, and a cleaning brush 4 is installed at the other end. One end of the guide rod 81 is connected to the cleaning brush 4. By setting the cleaning brush 4, when the temperature sensor 6 senses that the temperature in the system box 12 is too high, the motor 2 starts and drives the first rotating rod 31 to rotate. When the first rotating rod 31 rotates, it drives the cam 3 to rotate. When the cam 3 rotates, it can press the pressing plate 41. At this time, the spring 86 extends, thereby driving the guide rod 81 to slide on the guide ring 84, which in turn drives the cleaning brush 4 to rise, cleaning the dust screen 71, preventing the dust screen 71 from clogging, and improving heat dissipation. By setting the cam 3, the cleaning brush 4 can achieve reciprocating motion, thereby continuously cleaning the dust screen 71.

[0021] In this embodiment, as Figure 2 , Figure 3 , Figure 4 , Figure 7 , Figure 8 and Figure 9As shown, the heat dissipation module includes a heat pipe 7, a dust filter 71, a fan blade 72, a connecting bracket 73, and a side block 74. The heat pipe 7 is mounted on the system housing 12, the dust filter 71 is mounted on the heat pipe 7, the side block 74 is mounted on the heat pipe 7, the connecting bracket 73 is mounted on the side block 74, a third rotating rod 75 is rotatably mounted on the connecting bracket 73, and the fan blade 72 is mounted on the third rotating rod 75. The side block 74 and the connecting bracket 73 facilitate support for the third rotating rod 75. The transmission module includes a rack 5. The system includes a gear 51, a second rotating rod 52, a main pulley 53, a belt 54, an auxiliary pulley 55, and a transmission box 56. The auxiliary pulley 55 is mounted on a third rotating rod 75. The transmission box 56 is mounted on the heat dissipation pipe 7. The second rotating rod 52 is rotatably mounted on the transmission box 56. A gear 51 is mounted on the second rotating rod 52. A rack 5 meshing with the gear 51 is mounted on the cleaning brush 4. The main pulley 53 is mounted on the second rotating rod 52 and is connected to the auxiliary pulley 55 via a belt 54. The transmission box 56 is provided to support the second rotating rod 52. With the fan blade 72, when the temperature sensor 6 detects excessively high temperatures in the system box 12, the motor 2 starts, driving the first rotating rod 31 to rotate. The rotation of the first rotating rod 31 drives the cam 3 to rotate, which in turn squeezes the extrusion plate 41. At this time, the spring 86 extends, causing the guide rod 81 to slide on the guide ring 84, thereby causing the cleaning brush 4 to rise. When the cleaning brush 4 moves, it drives the rack 5 to move, which in turn drives the gear 51 to rotate. The rotation of the gear 51 drives the second rotating rod 52 to rotate. The rotation of the second rotating rod 52 drives the auxiliary pulley 55 to rotate via the belt 54, which in turn drives the third rotating rod 75 to rotate. The third rotating rod 75 then drives the fan blade 72 to rotate, dissipating heat from the inside of the system box 12 and preventing damage from excessive heat. The cam 3 enables the cleaning brush 4 to reciprocate, thus allowing the fan blade 72 to continuously dissipate heat.

[0022] In this embodiment, as Figures 1-11 As shown in the figure, the working process of the intelligent control system and method for an integrated process of flattening and winding of textiles provided in this embodiment is as follows: Step 1: Operate the control system through the system operation panel 14. When the temperature sensor 6 senses that the temperature in the system box 12 is too high, the motor 2 starts and drives the first rotating rod 31 to rotate. When the first rotating rod 31 rotates, it drives the cam 3 to rotate. When the cam 3 rotates, it squeezes the extrusion plate 41. At this time, the spring 86 extends, which in turn drives the guide rod 81 to slide on the guide ring 84, which in turn drives the cleaning brush 4 to rise and clean the dust screen 71, so that the dust screen 71 is not easily blocked. Step 2: When the cleaning brush 4 moves, it drives the rack 5 to move. When the rack 5 moves, it drives the gear 51 to rotate. When the gear 51 rotates, it drives the second rotating rod 52 to rotate. When the second rotating rod 52 rotates, it drives the auxiliary pulley 55 to rotate through the belt 54, which in turn drives the third rotating rod 75 to rotate. At this time, the third rotating rod 75 drives the fan blade 72 to rotate, which dissipates heat from the inside of the system box 12.

[0023] In summary, in this embodiment, the intelligent control system and method for the integrated textile flattening and winding process utilize the following features: a first base frame 11 facilitates support for the system box 12; a hinge 16 facilitates opening the system box 12 by rotating the box door 13; a connecting ring 61 and side rod 62 facilitate support for the temperature sensor 6; the outer frame 21 and bottom rod 22 cooperate to support the motor 2; a support ring 32 cooperates with the second base frame 33 to support the first rotating rod 31; and support legs 82 and other features are also included. 82 facilitates support for the slide bar 42. The guide rod 81, support leg 82, and guide ring 84 work together to guide and limit the cleaning brush 4. When the temperature sensor 6 detects excessively high temperatures in the system box 12, the motor 2 starts, driving the first rotating rod 31 to rotate. The rotation of the first rotating rod 31 drives the cam 3 to rotate, which in turn squeezes the extrusion plate 41. At this time, the spring 86 extends, causing the guide rod 81 to slide on the guide ring 84, thereby raising the cleaning brush 4 to clean the dustproof net 71, preventing it from easily becoming dusty. Blocking can improve heat dissipation. By setting cam 3, the cleaning brush 4 can reciprocate, thereby continuously cleaning the dust filter 71. By setting side block 74 and connecting bracket 73, the third rotating rod 75 can be easily supported. By setting transmission box 56, the second rotating rod 52 can be easily supported. By setting fan blade 72, when the temperature sensor 6 senses that the temperature in the system box 12 is too high, the motor 2 starts and drives the first rotating rod 31 to rotate. When the first rotating rod 31 rotates, it drives cam 3 to rotate. When cam 3 rotates, it can squeeze the extrusion plate 41. At this time, the spring 86 extends, thereby... The guide rod 81 slides on the guide ring 84, thereby causing the cleaning brush 4 to rise. When the cleaning brush 4 moves, it drives the rack 5 to move. When the rack 5 moves, it drives the gear 51 to rotate. When the gear 51 rotates, it drives the second rotating rod 52 to rotate. When the second rotating rod 52 rotates, it drives the auxiliary pulley 55 to rotate through the belt 54, thereby driving the third rotating rod 75 to rotate. At this time, the third rotating rod 75 drives the fan blade 72 to rotate, which dissipates heat from the inside of the system box 12, preventing the inside of the system box 12 from being damaged by excessive heat. By setting the cam 3, the cleaning brush 4 can achieve reciprocating motion, thereby enabling the fan blade 72 to continuously dissipate heat.

[0024] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0025] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0026] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. An intelligent control system for an integrated process of flattening and winding textiles, characterized in that, It includes a control module for operating the control system and for operating the winding equipment to implement the integrated process of textile flattening and winding; and a sensing module for sensing the temperature inside the system box. The rotating module drives the extrusion module; the extrusion module works with the reset component to drive the cleaning component to clean the heat dissipation module; the transmission module drives the heat dissipation module to dissipate heat when the cleaning component moves.

2. The intelligent control system for an integrated process of flattening and winding textiles according to claim 1, characterized in that, The control operation module includes a base plate (1), a first base frame (11), a system box (12), a box door (13), a system operation panel (14), a handle (15), and a hinge (16). The first base frame (11) is mounted on the base plate (1), the system box (12) is mounted on the first base frame (11), the box door (13) is rotatably mounted on the system box (12), the box door (13) is connected to the system box (12) through the hinge (16), the system operation panel (14) is mounted on the box door (13), and the handle (15) is mounted on the box door (13).

3. The intelligent control system for an integrated process of flattening and winding textiles according to claim 2, characterized in that, The sensing module includes a temperature sensor (6), a connecting ring (61) and a side rod (62). The side rod (62) is installed on the system box (12), the connecting ring (61) is installed on the side rod (62), and the temperature sensor (6) is installed on the connecting ring (61).

4. The intelligent control system for an integrated textile flattening and winding process according to claim 3, characterized in that, The rotating module includes a motor (2), an outer frame (21) and a base rod (22). The base rod (22) is mounted on the base plate (1), and the outer frame (21) is mounted on one end of the base rod (22). The motor (2) is mounted on the outer frame (21).

5. The intelligent control system for an integrated process of flattening and winding textiles according to claim 4, characterized in that, The extrusion module includes a cam (3), a first rotating rod (31), a support ring (32), and a second base frame (33). The second base frame (33) is mounted on the base plate (1), and the support ring (32) is mounted on the second base frame (33). The first rotating rod (31) is rotatably mounted on the support ring (32). One end of the first rotating rod (31) is connected to the output end of the motor (2), and the cam (3) is mounted on the first rotating rod (31).

6. The intelligent control system for an integrated process of flattening and winding textiles according to claim 5, characterized in that, The reset assembly includes a support plate (8), a guide rod (81), a support leg (82), a connecting rod (83), a guide ring (84), a connecting plate (85), and a spring (86). The support leg (82) is mounted on the first base frame (11), and the support plate (8) is mounted on one end of the support leg (82). The connecting rod (83) is mounted on the system box (12), and the guide ring (84) is mounted on the connecting rod (83). The guide rod (81) is slidably mounted on the guide ring (84), and the connecting plate (85) is mounted on the guide rod (81). The connecting plate (85) is connected to the guide ring (84) by the spring (86).

7. The intelligent control system for an integrated textile flattening and winding process according to claim 6, characterized in that, The cleaning assembly includes a cleaning brush (4), a squeezing plate (41), and a sliding rod (42). The sliding rod (42) is slidably mounted on the support plate (8). The squeezing plate (41) is mounted on one end of the sliding rod (42), and the cleaning brush (4) is mounted on the other end of the sliding rod (42). One end of the guide rod (81) is connected to the cleaning brush (4).

8. The intelligent control system for an integrated process of flattening and winding textiles according to claim 7, characterized in that, The heat dissipation module includes a heat dissipation pipe (7), a dustproof net (71), a fan blade (72), a connecting frame (73), and a side block (74). The heat dissipation pipe (7) is installed on the system box (12). The dustproof net (71) is installed on the heat dissipation pipe (7). The side block (74) is installed on the heat dissipation pipe (7). The connecting frame (73) is installed on the side block (74). A third rotating rod (75) is rotatably installed on the connecting frame (73). The fan blade (72) is installed on the third rotating rod (75).

9. The intelligent control system for an integrated textile flattening and winding process according to claim 8, characterized in that, The transmission module includes a rack (5), a gear (51), a second rotating rod (52), a main pulley (53), a belt (54), an auxiliary pulley (55), and a transmission box (56). The auxiliary pulley (55) is mounted on the third rotating rod (75), and the transmission box (56) is mounted on the heat dissipation pipe (7). The second rotating rod (52) is rotatably mounted on the transmission box (56). The gear (51) is mounted on the second rotating rod (52). The rack (5) that meshes with the gear (51) is mounted on the cleaning brush (4). The main pulley (53) is mounted on the second rotating rod (52), and the main pulley (53) is connected to the auxiliary pulley (55) through the belt (54).

10. A method for an intelligent control system of an integrated textile flattening and winding process according to claims 1-9, characterized in that, Includes the following steps: Step 1: Operate the control system through the system operation panel (14). When the temperature sensor (6) senses that the temperature in the system box (12) is too high, the motor (2) starts and drives the first rotating rod (31) to rotate. When the first rotating rod (31) rotates, it drives the cam (3) to rotate. When the cam (3) rotates, it squeezes the extrusion plate (41). At this time, the spring (86) extends, which in turn drives the guide rod (81) to slide on the guide ring (84), which in turn drives the cleaning brush (4) to rise and clean the dust screen (71), so that the dust screen (71) is not easily blocked. Step 2: When the cleaning brush (4) moves, it drives the rack (5) to move. When the rack (5) moves, it drives the gear (51) to rotate. When the gear (51) rotates, it drives the second rotating rod (52) to rotate. When the second rotating rod (52) rotates, it drives the auxiliary pulley (55) to rotate through the belt (54), which in turn drives the third rotating rod (75) to rotate. At this time, the third rotating rod (75) drives the fan blade (72) to rotate, which dissipates heat from the inside of the system box (12).

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