An aluminum conductor surface cleaning device

Abstract

The application belongs to the technical field of cleaning devices, and particularly relates to an aluminum conductor surface cleaning device, which comprises a fixed plate and two cleaning belt winding and unwinding assemblies, the two cleaning belt winding and unwinding assemblies are arranged on the fixed plate and oppositely arranged in an up-down direction; the cleaning belt winding and unwinding assembly comprises winding roller one and winding roller two, the winding roller one and the winding roller two are rotationally connected with the fixed plate; the winding roller two is provided with a cleaning belt roll; the fixed plate is provided with a control assembly matched with the winding roller two; the winding roller one in the two cleaning belt winding and unwinding assemblies is connected with a driving assembly, and the two winding rollers one are driven to rotate through the driving assembly; the winding and unwinding roll structure of the roll cleaning belt is adopted, the dirty part is timely wound and stored, does not participate in subsequent cleaning, ensures that the clean cleaning belt is always in contact with the wire, and effectively eliminates the secondary pollution problem caused by dirt accumulation of the existing circulating sponge driving belt.

Description

Technical Field

[0001] This invention belongs to the field of cleaning device technology, and specifically relates to a cleaning device for the surface of aluminum conductors. Background Technology

[0002] After metal wire drawing, extrusion, or annealing, the surface often retains impurities such as lubricant, oxide powder, and oil stains, requiring cleaning before subsequent plating, insulation coating, or welding. Among existing cleaning technologies, wet cleaning (such as ultrasonic cleaning) has strong decontamination capabilities, but it requires large equipment investments, occupies a lot of space, and necessitates an additional drying process; otherwise, residual liquid can cause the wire to oxidize. Dry mechanical wiping is widely used due to its compact structure and lack of drying requirements.

[0003] Chinese invention patent CN119281860B discloses a wire surface cleaning device, which employs two symmetrically distributed cleaning housings. Each housing contains multiple spaced cleaning sponges driven by a drive belt. The drive belt rotates the sponges, causing them to continuously rub against the wire surface to remove dirt. The device also features a magnetic separation component for automatic sponge detachment and replacement, and an add-on component for automatic sponge replenishment.

[0004] However, this existing technology has the following inherent drawbacks: First, multiple cleaning sponges are fixed at intervals on the drive belt. As the cleaning process continues, dirt gradually accumulates on the sponge surface, and the cleaning ability rapidly decreases. Due to the limited length of the drive belt, when the sponges circulate with the drive belt, the already dirty sponges will re-enter the wiping area, causing secondary contamination of the wires and severely reducing the cleaning effect. To extend the effective cleaning time, the length of the drive belt needs to be significantly increased, but this would result in excessive space occupation by the equipment, making it unsuitable for compact production lines.

[0005] Secondly, the replacement of the sponge relies on an automatic detachment mechanism at a preset position, but this process requires a complex magnetic mechanism and precise positioning. Furthermore, individual sponges are small in size and numerous, making the replacement operation cumbersome.

[0006] Third, when multiple wires are transported side by side with intervals, only the narrow strips on the sponge that come into contact with each wire are contaminated, while the sponge in the corresponding interval area remains clean, forming a "zebra stripe" pattern of contamination. However, the device cannot utilize these clean areas, resulting in a serious waste of cleaning materials. Summary of the Invention

[0007] To address the aforementioned technical problems, this invention provides an aluminum conductor surface cleaning device, which aims to solve the problems in existing cleaning devices where the already attached dirt is wiped again due to the recycling of the cleaning medium, resulting in secondary pollution, cumbersome cleaning medium replacement, and low utilization rate of the cleaning belt.

[0008] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: A surface cleaning device for aluminum conductors includes a fixed plate and two cleaning belt take-up and take-up assemblies, the two cleaning belt take-up and take-up assemblies are both mounted on the fixed plate and arranged vertically opposite each other; The cleaning tape take-up and release assembly includes a first winding roller and a second winding roller, both of which are rotatably connected to a fixed plate. The second winding roller is provided with a cleaning tape roll. The fixed plate is provided with a control component that cooperates with the second winding roller. The first winding roller in each of the two cleaning tape take-up and release assemblies is connected to a drive component, which drives the two first winding rollers to rotate. The fixed plate is provided with a dynamic pressure plate assembly and a fixed pressure plate assembly, which are arranged vertically opposite each other; in the upper cleaning belt take-up and unwinding assembly, one end of the cleaning belt roll passes around the dynamic pressure plate assembly and is fixedly connected to the corresponding winding roller; in the lower cleaning belt take-up and unwinding assembly, one end of the cleaning belt roll passes around the fixed pressure plate assembly and is fixedly connected to the corresponding winding roller. The dynamic pressure plate assembly is connected to an adjustment mechanism, which adjusts the distance between the dynamic pressure plate assembly and the fixed pressure plate assembly.

[0009] The dynamic pressure plate assembly includes a connecting plate and a dynamic pressure plate; the dynamic pressure plate is fixedly connected to the connecting plate, and the adjusting mechanism is connected to the connecting plate; a pair of guide rollers are rotatably connected to the connecting plate. The pressure plate assembly includes a pressure plate and two guide rollers. The pressure plate is fixedly connected to the fixed plate. There are two guide rollers, each of which is rotatably connected to the fixed plate. The pressure plate is located between the two guide rollers. Both the pressure plate and the pressure plate are provided with elastic support pad assemblies.

[0010] The adjustment mechanism includes a fixed base and an adjustment rod. The fixed base is fixedly connected to a fixed plate, and the adjustment rod is slidably connected to the fixed base. The fixed base is provided with a fixing screw that connects to the adjustment rod, and the adjustment rod is provided with a limiting groove that cooperates with the fixing screw. The connecting plate is fixedly connected to the adjustment rod.

[0011] The elastic support pad assembly includes an airbag and a support pad, with the support pad fixedly connected to the airbag; a pressure sensor and a proportional valve are provided in the air circuit of the airbag.

[0012] The drive assembly includes a drive motor and a belt drive mechanism. The output shaft of the drive motor is connected to two winding rollers via the belt drive mechanism; one of the guide rollers is a speed measuring roller.

[0013] A limit plate is fixedly connected to the second winding roller, and a pressure strip is bolted to the first winding roller; limit caps are threaded to the ends of the first and second winding rollers.

[0014] The control component includes a support plate, a resistance groove wheel, and a resistance belt. The resistance groove wheel is fixedly connected to the winding roller, the support plate is fixedly connected to the fixed plate, one end of the resistance belt is fixedly connected to the support plate, and the other end of the resistance belt passes around the resistance groove wheel and connects to an elastic component on the support plate.

[0015] The elastic component includes a connecting rod and an adjusting spring. The connecting rod is fixedly connected to the resistance band and slidably connected to the support plate. The adjusting spring is sleeved on the outside of the connecting rod, and an adjusting nut is threaded onto the connecting rod. The two ends of the adjusting spring abut against the support plate and the adjusting nut, respectively.

[0016] The control component is a control motor. The housing of the control motor is connected to the fixed plate, and the output shaft of the control motor is fixedly connected to the winding roller. The fixed plate is connected to a pushing mechanism, which drives the fixed plate to move.

[0017] The pushing mechanism includes a base plate and a drive screw. The fixed plate is slidably connected to the base plate, and the drive screw is rotatably connected to the base plate. The fixed plate is provided with a screw sleeve connected to the drive screw; the base plate is provided with a motor connected to the drive screw.

[0018] Compared with the prior art, the beneficial effects of this invention are: The system uses a roll-up cleaning tape structure, which promptly rolls up and stores the dirty parts, preventing them from participating in subsequent cleaning. This ensures that the cleaning tape is always in contact with the cable, effectively eliminating the secondary pollution problem caused by the accumulation of dirt in existing circulating sponge drive tapes.

[0019] The cleaning tape is installed on the winding roller in roll form. After use, the entire roll is removed and replaced with a new roll. Compared with the existing technology that requires replacing multiple independent sponges one by one, this solution greatly improves the replacement efficiency and significantly reduces downtime.

[0020] By setting a speed measuring roller (guide roller one) and a rotary encoder to detect the speed of the cleaning belt in real time, the controller automatically adjusts the speed of the drive motor according to the difference between the set speed and the feedback speed, to compensate for the speed fluctuation caused by the increase in the winding diameter, to ensure the consistency of the wiping process, and to reduce the waste of cleaning belt.

[0021] Airbags are installed on the dynamic and constant pressure plates, forming a pressure closed loop with pressure sensors and proportional valves. This keeps the contact pressure between the cleaning belt and the wire constant, which can accommodate small fluctuations in the wire diameter and avoid damage to the wire due to excessive pressure or incomplete cleaning due to insufficient pressure.

[0022] To address the "zebra stripe" pattern of contamination formed by multiple spaced cables on a cleaning belt, a pushing mechanism laterally moves a fixed plate to align the uncontaminated white areas of the cleaning belt with the cables. Combined with the counter-rotation of the motor and the drive motor, this allows for multiple uses of the same roll of cleaning belt across multiple areas, significantly extending the effective lifespan of a single roll and reducing consumable costs. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure in one direction of Embodiment 1; Figure 2 This is a schematic diagram of the usage state of Example 1; Figure 3 yes Figure 2 The front view of the structure shown; Figure 4 This is a schematic diagram of the structure from another direction in Embodiment 1; Figure 5 This is a structural schematic diagram of Example 1 from another direction; Figure 6 yes Figure 5 A magnified view of a section at point A in the middle; Figure 7 This is a schematic diagram of the structure after the cleaning tape roll is removed in Example 1; Figure 8 yes Figure 7 A magnified view of a section at point B in the middle; Figure 9 This is a schematic diagram of the structure in one direction of Embodiment 2; Figure 10 This is a schematic diagram of the structure from another direction in Embodiment 2; Figure 11 This is a schematic diagram of the structure after the cleaning belt has been cleaned; Wherein: 1 is a fixed plate, 2 is a cleaning belt take-up and unwinding assembly, 20 is a winding roller one, 21 is a winding roller two, 22 is a cleaning belt roll, 23 is a control assembly, 230 is a support plate, 231 is a resistance grooved wheel, 232 is a resistance belt, 233 is an elastic assembly, 2330 is a connecting rod, 2331 is an adjusting spring, 2332 is an adjusting nut, 24 is a limit plate, 25 is a pressure strip, 26 is a limit cap, 30 is a drive motor, 31 is a belt drive mechanism, 4 is a dynamic pressure plate assembly, 4 0 is the connecting plate, 41 is the first guide roller, 42 is the dynamic pressure plate, 5 is the fixed pressure plate assembly, 50 is the fixed pressure plate, 51 is the second guide roller, 6 is the adjustment mechanism, 60 is the fixed seat, 61 is the adjustment rod, 62 is the fixed top screw, 63 is the limiting groove, 7 is the elastic support pad assembly, 70 is the airbag, 71 is the support pad, 8 is the control motor, 9 is the pushing mechanism, 90 is the base plate, 91 is the drive screw, 92 is the screw sleeve, 93 is the motor, 10 is the aluminum conductor, a is the clean area, and b is the impurity area. Detailed Implementation

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Example 1

[0025] like Figures 1 to 8 As shown, an aluminum conductor surface cleaning device includes a fixed plate 1 and two cleaning tape take-up and undoing assemblies 2. The two cleaning tape take-up and undoing assemblies 2 are both set on the fixed plate 1 and arranged vertically opposite each other. The main function of the two cleaning tape take-up and undoing assemblies 2 is to realize the take-up and undoing of the cleaning tape roll 22. The cleaning tape roll 22 is a rolled cleaning tape, that is, a cleaning tape of a certain length is wound around a cylinder. The end of the cleaning tape is fixedly connected to the cylinder. The cleaning tape can be made of non-woven fabric or dust-free cloth.

[0026] When the aluminum conductor 10 (multiple wires arranged side by side at intervals) passes through the two cleaning belt take-up and take-up components 2, the aluminum conductor 10 is wiped by the movement of the cleaning belt, thereby removing impurities from the surface of the aluminum conductor 10 and achieving the purpose of cleaning.

[0027] Specifically, the cleaning tape take-up and unwinding assembly 2 includes a first winding roller 20 and a second winding roller 21. Both the first winding roller 20 and the second winding roller 21 are rotatably connected to the fixed plate 1, and bearings can be installed at the rotatable connection. A cleaning tape roll 22 is provided on the second winding roller 21, and the cleaning tape roll 22 is sleeved and fixed outside the second winding roller 21. The fixed plate 1 is provided with a control assembly 23 that cooperates with the second winding roller 21. The main function of the control assembly 23 is to control the rotational speed of the second winding roller 21.

[0028] Both winding rollers 20 in the two cleaning belt take-up and unwinding assemblies 2 are connected to drive components. The drive components drive the two winding rollers 20 to rotate, so that the other end of the cleaning belt roll 22 is wound around the winding roller 20, thereby realizing the movement of the cleaning belt and ensuring that the part that comes into contact with the aluminum conductor 10 can be "removed" and the clean part gradually participates in the cleaning.

[0029] The fixed plate 1 is provided with a dynamic pressure plate assembly 4 and a fixed pressure plate assembly 5, which are arranged opposite each other. The function of the dynamic pressure plate assembly 4 and the fixed pressure plate assembly 5 is to support the cleaning belt so that the cleaning belt can better contact the aluminum conductor 10.

[0030] Specifically, one end of the cleaning belt roll 22 in the upper cleaning belt take-up and undo assembly 2 passes around the dynamic pressure plate assembly 4 and is fixedly connected to the winding roller 20; one end of the cleaning belt roll 22 in the lower cleaning belt take-up and undo assembly 2 passes around the fixed pressure plate assembly 5 and is fixedly connected to the winding roller 20.

[0031] The moving pressure plate assembly 4 is connected to an adjustment mechanism 6, which adjusts the distance between the moving pressure plate assembly 4 and the fixed pressure plate assembly 5 to accommodate aluminum conductors 10 of different diameters.

[0032] During the cleaning process, the aluminum conductor 10 moves in a straight line (connected with a winding device), and the cleaning belt is also in motion; the aluminum conductor 10 passes between the dynamic pressure plate assembly 4 and the fixed pressure plate assembly 5 and comes into contact with the cleaning belt; through the movement of both, impurities on the aluminum conductor 10 are wiped off and attached to the cleaning belt.

[0033] The above-described structure enables the cleaning of the aluminum conductor 10 while ensuring that the contact area between the aluminum conductor 10 and the cleaning tape is varied, always maintaining contact with a clean cleaning tape, thus effectively improving the cleaning effect. Furthermore, this dry cleaning method has a simple structure and, compared to wet cleaning, eliminates the need for drying the aluminum conductor 10.

[0034] Furthermore, the following is the structural arrangement of the dynamic pressure plate assembly 4 and the fixed pressure plate assembly 5; and through this structural arrangement, the cleaning belt is supported and guided to ensure that the cleaning belt can make better contact with the aluminum conductor 10.

[0035] like Figure 2 and Figure 3 As shown, the dynamic pressure plate assembly 4 includes a connecting plate 40 and a dynamic pressure plate 42; the dynamic pressure plate 42 is fixedly connected to the connecting plate 40, and the adjusting mechanism 6 is connected to the connecting plate 40, adjusting the height of the connecting plate 40. A pair of guide rollers 41 are rotatably connected to the connecting plate 40, located on both sides of the connecting plate 40. The two guide rollers 41 guide the passing cleaning belt, and the dynamic pressure plate 42 supports the passing cleaning belt.

[0036] The pressure plate assembly 5 includes a pressure plate 50 and guide rollers 51. The pressure plate 50 is fixedly connected to the fixed plate 1, meaning its position is fixed. Two guide rollers 51 are provided, each rotatably connected to the fixed plate 1, and the pressure plate 50 is located between the two guide rollers 51. Similarly, the two guide rollers 51 guide the passing cleaning belt, and the pressure plate 50 supports the passing cleaning belt.

[0037] Both the dynamic pressure plate 42 and the fixed pressure plate 50 are provided with elastic support pad assemblies 7. The elastic support pad assemblies 7 are designed to be elastically deformable, so as to elastically press the aluminum conductor 10 to prevent damage to the aluminum conductor 10; and can also make better contact with the outer surface of the aluminum conductor 10, thereby further improving the cleaning effect.

[0038] Furthermore, the following is the specific structural setting of the adjustment mechanism 6, which allows for convenient and quick adjustment of the height of the dynamic pressure plate assembly 4.

[0039] like Figure 2 and Figure 3As shown, the adjusting mechanism 6 includes a fixed base 60 and an adjusting rod 61. The fixed base 60 is fixedly connected to the fixed plate 1, specifically by means of bolts or the like. The adjusting rod 61 is slidably connected to the fixed base 60. The fixed base 60 is provided with a fixing screw 62 that connects to the adjusting rod 61. The fixed base 60 is provided with a threaded through hole. The end of the fixing screw 62 can pass through the threaded through hole and abut against the adjusting rod 61, thereby restricting the movement of the adjusting rod 61.

[0040] The adjusting rod 61 is a cylindrical rod, and a limiting groove 63 is provided on the adjusting rod 61 to cooperate with the fixing screw 62. After the fixing screw 62 extends into the limiting groove 63, it can not only restrict the movement of the adjusting rod 61, but also prevent the adjusting rod 61 from rotating through the cooperation of the limiting groove 63 and the fixing screw 62. Of course, the adjusting rod 61 can also be a non-cylindrical rod, and its rotation can still be prevented.

[0041] The connecting plate 40 is fixedly connected to the adjusting rod 61. When the height needs to be adjusted, first loosen the fixing screw 62 and then adjust the height of the adjusting rod 61. During the adjustment process, the adjusting rod 61 will slide relative to the fixed seat 60. After adjustment, tighten the fixing screw 62.

[0042] Furthermore, the following is the structural configuration of the elastic support pad assembly 7, which can automatically adjust the pressure applied to the aluminum conductor 10. This elastic support pad assembly 7 cooperates with the adjustment mechanism 6; after the spacing is quickly adjusted by the adjustment mechanism 6, the elastic support pad assembly 7 specifically controls the applied pressure.

[0043] like Figure 3 , Figure 7 and Figure 8 As shown, the elastic support pad assembly 7 includes an airbag 70 and a support pad 71, with the support pad 71 fixedly connected to the airbag 70. Taking the connection method of the dynamic pressure plate assembly 4 as an example, the airbag 70 is fixed on the dynamic pressure plate 42; similarly, the other airbag 70 is fixedly connected to the fixed pressure plate 50. The main function of the support pad 71 is to improve the service life of the airbag 70, and it is made of flexible material as needed.

[0044] A pressure sensor and a proportional valve are installed in the air circuit of the airbag 70. The proportional valve is a three-way proportional valve, which includes an air inlet, a working port, and an exhaust port. Specifically, a controller is also included, which is connected to both the pressure sensor and the proportional valve. The controller can automatically adjust the opening of the proportional valve according to the difference between the set target pressure and the actual pressure fed back by the pressure sensor, so that the pressure of the airbag 70 is kept constant at the target pressure, thereby realizing pressure adjustment.

[0045] Furthermore, such as Figure 2 and Figure 5As shown, the following is the specific structural configuration of the drive assembly. This configuration uses a drive motor 30 to rotate the two winding rollers 20. Simultaneously, as the cleaning tape roll 22 gradually winds onto the winding roller 20 from the second winding roller 21, the outer diameter of the winding roller 20 continuously increases. If the speed of the drive motor 30 remains constant, the cleaning tape will move at an increasingly faster speed, leading to increased wear and tear on the cleaning tape. This embodiment overcomes this limitation through the following structural configuration.

[0046] The drive assembly includes a drive motor 30 and a belt drive mechanism 31. The housing of the drive motor 30 is fixedly connected to the fixed plate 1, and the output shaft of the drive motor 30 is connected to two winding rollers 20 via the belt drive mechanism 31. Specifically, pulleys are provided on both the winding rollers 20 and the output shaft of the drive motor 30, and the pulleys are connected by belt drive; of course, guide pulleys can be rotatably connected to the fixed plate 1 as needed.

[0047] To overcome the drawback of increased movement speed, one of the guide rollers, 41, is a speed measuring roller equipped with a sensor. Since the cleaning belt is in contact with the guide roller 41, the movement of the cleaning belt causes the guide roller 41 to rotate. When the cleaning belt's movement speed increases, the speed of the guide roller 41 also increases. Therefore, by detecting the rotational speed of the guide roller 41, the movement speed of the cleaning belt is determined, thereby adjusting the rotational speed of the drive motor 30.

[0048] Specifically, the sensor can be a rotary encoder; the controller is connected to the sensor and automatically adjusts the speed of the drive motor 30 according to the difference between the set target speed (the moving speed of the cleaning belt) and the actual speed fed back by the sensor, so that the moving speed of the cleaning belt is kept constant within the target speed range.

[0049] To facilitate securing the cleaning belt roll 22 and one end of the cleaning belt, the following structure is provided: like Figure 4 , Figure 7 As shown, a limiting plate 24 is fixedly connected to the second winding roller 21, and a pressure strip 25 is bolted to the first winding roller 20; limiting caps 26 are threaded to the ends of the first winding roller 20 and the second winding roller 21. The cleaning tape roll 22 is fitted onto the second winding roller 21 and abuts against the limiting plate 24. Then, the limiting cap 26 is tightened to press the cylinder on the cleaning tape roll 22, thus fixing the cleaning tape roll 22. The first winding roller 20 has a groove that mates with the pressure strip 25. One end of the cleaning tape roll 22 is placed into the groove, and then the pressure strip 25 is installed and the bolts are tightened to press one end of the cleaning tape roll 22. To clearly demonstrate the structure, Figure 1 The middle limit cap 26 is not tightened.

[0050] Furthermore, the following is the specific structure of the control component 23. This structure mainly restricts the rotation of the second winding roller 21 by applying resistance, ensuring that the winding strip is in a taut state during the rotation and winding process of the first winding roller 20.

[0051] like Figure 5 and Figure 6 As shown, the control component 23 includes a support plate 230, a resistance grooved wheel 231, and a resistance belt 232. The resistance grooved wheel 231 is coaxially and fixedly connected to the winding roller 21. The support plate 230 is fixedly connected to the fixed plate 1. One end of the resistance belt 232 is fixedly connected to the support plate 230, and the other end of the resistance belt 232 passes around the resistance grooved wheel 231 and connects to the elastic component 233 on the fixed plate 1. By wrapping the resistance grooved wheel 231 with the resistance belt 232, the winding roller 21 is restricted by resistance during its rotation.

[0052] The elastic component 233 includes a connecting rod 2330 and an adjusting spring 2331. The connecting rod 2330 is fixedly connected to the resistance band 232, but can be fixed in a detachable manner such as by a pin, to facilitate future replacement of the resistance band 232. The connecting rod 2330 is slidably connected to the support plate 230. The adjusting spring 2331 is sleeved on the outside of the connecting rod 2330, and an adjusting nut 2332 is threaded onto the connecting rod 2330. The two ends of the adjusting spring 2331 abut against the support plate 230 and the adjusting nut 2332, respectively. By rotating the adjusting nut 2332, its position is changed, thereby adjusting the pre-compression of the adjusting spring 2331. Example 2

[0053] The control component 23 in the above embodiment 1 mainly ensures that the winding roller 21 will not rotate randomly during the traction rotation process by applying resistance, thus ensuring that the cleaning belt is in a taut state.

[0054] The aluminum conductor 10 comprises multiple spaced-apart wires; therefore, during cleaning, a zebra-striped pattern is formed on the cleaning tape roll 22. Figure 11 As shown, the black area is the impurity zone b, formed after contact with the wire and the adhering of impurities; while the white area is the clean, uncontaminated zone a, therefore this area (clean zone a) can be reused. Figure 9 and Figure 10 As shown, the specific implementation uses the following structure: The control component 23 is a control motor 8. The housing of the control motor 8 is connected to the fixing plate 1, and the output shaft of the control motor 8 is fixedly connected to the second winding roller 21. Compared with the method of applying resistance to control the speed of the second winding roller 21 in Embodiment 1, this embodiment directly controls the speed of the second winding roller 21 by controlling the control motor 8. That is, both the first winding roller 20 and the second winding roller 21 are driven by drive elements.

[0055] During cleaning, the control motor 8 and the drive motor 30 work together to make the cleaning tape roll 22 wrap around the winding roller 20. After it is completely wrapped around the winding roller 20, the traction movement of the aluminum conductor 10 is stopped, and the control motor 8 and the drive motor 30 are stopped. The air bag 70 is deflated, and the fixed plate 1 is driven to move a certain distance through the pushing mechanism 9, so that the white uncontaminated part (clean area a) moves to the aluminum conductor 10, so that the two are on the same vertical plane.

[0056] After the above operations are completed, the airbag 70 is inflated until the predetermined pressure value is reached. The control motor 8 and drive motor 30 are started to rotate in opposite directions, initiating the traction movement of the aluminum conductor 10; the cleaning belt moves in the opposite direction, winding back from the first winding roller 20 to the second winding roller 21. Through the above operations, the cleaning belt roll 22 can be reused, avoiding waste. During the reuse process, since the cleaning belt and the aluminum conductor 10 move in the same direction, the moving speed of the cleaning belt is controlled to create a speed difference between them.

[0057] Similarly, by detecting the difference between the set moving speed of the cleaning belt and the actual speed fed back by the sensor, the rotation speed of the drive motor 30 and the control motor 8 are automatically adjusted to keep the moving speed of the cleaning belt constant within the target speed range.

[0058] The pushing mechanism 9 includes a base plate 90 and a drive screw 91. A fixed plate 1 is slidably connected to the base plate 90, and this slidable connection can be achieved by using a slider and a track. The drive screw 91 is rotatably connected to the base plate 90. A threaded sleeve 92 connected to the drive screw 91 is provided on the fixed plate 1. A motor 93 connected to the drive screw 91 is provided on the base plate 90. The housing of the motor 93 is fixedly connected to the base plate 90, and the output shaft of the motor 93 is coaxially fixed with the drive screw 91. The position of the fixed plate 1 is changed by rotating the drive screw 91 through the output shaft of the motor 93.

[0059] The above description only illustrates preferred embodiments of the present invention, but the present invention is not limited to the above embodiments.

Claims

1. A device for cleaning the surface of an aluminum conductor, characterized in that: It includes a fixed plate (1) and two cleaning belt retraction components (2), both of which are mounted on the fixed plate (1) and are positioned opposite each other vertically. The cleaning tape take-up and release assembly (2) includes a first winding roller (20) and a second winding roller (21), both of which are rotatably connected to the fixed plate (1); the second winding roller (21) is provided with a cleaning tape roll (22); the fixed plate (1) is provided with a control assembly (23) that cooperates with the second winding roller (21); the first winding roller (20) in both cleaning tape take-up and release assemblies (2) is connected to a drive assembly, which drives the two first winding rollers (20) to rotate. The fixed plate (1) is provided with a dynamic pressure plate assembly (4) and a fixed pressure plate assembly (5), which are arranged opposite each other. In the cleaning belt take-up and undo assembly (2) located above, one end of the cleaning belt roll (22) passes around the dynamic pressure plate assembly (4) and is fixedly connected to the corresponding winding roller (20). In the cleaning belt take-up and undo assembly (2) located below, one end of the cleaning belt roll (22) passes around the fixed pressure plate assembly (5) and is fixedly connected to the corresponding winding roller (20). The dynamic pressure plate assembly (4) is connected to an adjustment mechanism (6), which adjusts the distance between the dynamic pressure plate assembly (4) and the fixed pressure plate assembly (5).

2. The aluminum conductor surface cleaning device according to claim 1, characterized in that: The dynamic pressure plate assembly (4) includes a connecting plate (40) and a dynamic pressure plate (42); the dynamic pressure plate (42) is fixedly connected to the connecting plate (40), and the adjusting mechanism (6) is connected to the connecting plate (40); a pair of guide rollers (41) are rotatably connected to the connecting plate (40). The pressure plate assembly (5) includes a pressure plate (50) and a second guide roller (51). The pressure plate (50) is fixedly connected to the fixed plate (1). There are two second guide rollers (51) and both are rotatably connected to the fixed plate (1). The pressure plate (50) is located between the two second guide rollers (51). Both the moving pressure plate (42) and the pressure plate (50) are provided with elastic support pad assemblies (7).

3. The aluminum conductor surface cleaning device according to claim 2, characterized in that: The adjustment mechanism (6) includes a fixed seat (60) and an adjustment rod (61). The fixed seat (60) is fixedly connected to the fixed plate (1), and the adjustment rod (61) is slidably connected to the fixed seat (60). The fixed seat (60) is provided with a fixing screw (62) connected to the adjustment rod (61), and the adjustment rod (61) is provided with a limiting groove (63) that cooperates with the fixing screw (62). The connecting plate (40) is fixedly connected to the adjustment rod (61).

4. The aluminum conductor surface cleaning device according to claim 2, characterized in that: The elastic support pad assembly (7) includes an airbag (70) and a support pad (71), with the support pad (71) fixedly connected to the airbag (70); a pressure sensor and a proportional valve are provided on the air path of the airbag (70).

5. The aluminum conductor surface cleaning device according to claim 2, characterized in that: The drive assembly includes a drive motor (30) and a belt drive mechanism (31). The output shaft of the drive motor (30) is connected to two winding rollers (20) through the belt drive mechanism (31); one of the guide rollers (41) is a speed measuring roller.

6. The aluminum conductor surface cleaning device according to claim 1, characterized in that: A limit plate (24) is fixedly connected to the second winding roller (21), and a pressure strip (25) is connected to the first winding roller (20) by bolts; the ends of the first winding roller (20) and the second winding roller (21) are threadedly connected to limit caps (26).

7. The aluminum conductor surface cleaning device according to claim 1, characterized in that: The control component (23) includes a support plate (230), a resistance groove wheel (231), and a resistance belt (232). The resistance groove wheel (231) is fixedly connected to the winding roller (21), the support plate (230) is fixedly connected to the fixed plate (1), one end of the resistance belt (232) is fixedly connected to the support plate (230), and the other end of the resistance belt (232) passes around the resistance groove wheel (231) and is connected to the elastic component (233) on the support plate (230).

8. The aluminum conductor surface cleaning device according to claim 7, characterized in that: The elastic component (233) includes a connecting rod (2330) and an adjusting spring (2331). The connecting rod (2330) is fixedly connected to the resistance band (232) and slidably connected to the support plate (230). The adjusting spring (2331) is sleeved on the outside of the connecting rod (2330). An adjusting nut (2332) is threaded onto the connecting rod (2330). The two ends of the adjusting spring (2331) abut against the support plate (230) and the adjusting nut (2332) respectively.

9. The aluminum conductor surface cleaning device according to claim 1, characterized in that: The control component (23) is a control motor (8). The outer shell of the control motor (8) is connected to the fixed plate (1). The output shaft of the control motor (8) is fixedly connected to the winding roller (21). The fixed plate (1) is connected to a pushing mechanism (9), which drives the fixed plate (1) to move.

10. The aluminum conductor surface cleaning device according to claim 9, characterized in that: The pushing mechanism (9) includes a base plate (90) and a drive screw (91). The fixed plate (1) is slidably connected to the base plate (90), and the drive screw (91) is rotatably connected to the base plate (90). The fixed plate (1) is provided with a screw sleeve (92) connected to the drive screw (91); the base plate (90) is provided with a motor (93) connected to the drive screw (91).

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