Cleaning device for power cable production

Abstract

The invention provides a cleaning device for power cable production, and belongs to the technical field of power cable production, the cleaning device comprises a cleaning box, and a soaking bin and a scrubbing bin arranged in the cleaning box; an ultrasonic cleaning part is arranged in the soaking bin, two U-shaped plates which are symmetrical left and right are arranged in the scrubbing bin, semicircular cylinders are rotationally connected to the interiors of the two U-shaped plates, the two semicircular cylinders are rotationally connected end to end through locking parts, and a plurality of brushing plates are arranged in the semicircular cylinders; two transmission gears are rotatably connected to the interior of the scrubbing bin, driven gear rings are arranged at the opposite ends of the two semicircular cylinders, a linkage shaft is transversely and slidably connected between the two transmission gears, a spline groove is formed in the linkage shaft, a left end groove body of the spline groove is spirally formed, and a first air cylinder is arranged in the scrubbing bin; a driving part is arranged in the scrubbing bin; according to the cable cleaning device, the cable can be cleaned more effectively while the cable feeding difficulty is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of power cable production, and in particular to a cleaning device for power cable production. Background Art

[0002] Power cables are key components for transmitting and distributing electrical energy. They are usually composed of a core, an insulation layer, a shielding layer, and a protective layer. They are widely used in urban underground power grids, power station lead-out lines, internal power supply for industrial and mining enterprises, and underwater transmission lines across rivers and seas. There are certain differences between power cables and wires in terms of concept and use. Cables are usually used for high-power transmission, while wires are relatively small.

[0003] During the production process of power cables, the insulation layer of the cables may be contaminated by dust, dirt or other pollutants. If the cables are put into subsequent application scenarios without treatment, the insulation performance of the cables may be reduced under the influence of these pollutants, which may lead to dangerous situations such as short circuits or current leakage. Therefore, after the cable production is completed, the cables need to be effectively cleaned to maintain the normal operation of the cables.

[0004] Referring to the Chinese patent document with the announcement number CN108405441B and the announcement date October 27, 2023, the name is a cable cleaner. The cable is cooled by spraying, and the cable can be initially moistened, and then the cable is wiped clean with a cleaning sponge, so that the cable can be fully cleaned when passing through the cleaning tank, thereby increasing the service life of the cable.

[0005] Referring to the above technical solution, when cleaning the cable, the cable is usually passed through the cleaning tank with the help of an external traction component, and then the cable is brushed by the scraping component in the cleaning tank. At this time, due to the structural design of the cable and the traction conditions, it is difficult for the cable to rotate along its own axis during the cleaning process, and there are often some dead corners on the cable that cannot be effectively cleaned. In this case, the conventional means is to reduce the possibility of cleaning dead corners through multiple fixed scraping components with different directions or rotating drum scraping components that can rotate. However, before the cleaning work is carried out, the personnel also need to bypass or pass the cable through the scraping component in turn so that the cable can contact the scraping component normally during the subsequent traction movement. The loading operation is difficult, and it is difficult to meet the use of cables that are already in the traction state. There are certain limitations in use. Summary of the invention

[0006] In view of this, the present application provides a cleaning device for power cable production, which is mainly used to solve the problem that conventional means easily bring great difficulties to the cable loading work when reducing the generation of cleaning dead corners.

[0007] In order to solve the above technical problems, the present application provides a cleaning device for power cable production, including a cleaning box and a soaking chamber and a scrubbing chamber arranged therein; an ultrasonic cleaning element is arranged inside the soaking chamber, and two left-right symmetrical U-shaped plates are arranged inside the scrubbing chamber, and semi-cylinders are rotatably connected inside the two U-shaped plates, and the two semi-cylinders are connected end to end in a rotatable connection through locking members, and multiple brush plates are arranged inside the semi-cylinders; two transmission gears are rotatably connected inside the scrubbing chamber, and the opposite ends of the two semi-cylinders are provided with driven gear rings corresponding to the transmission gears one by one, and the driven gear rings are connected to the rear ends of the semi-cylinders by locking members. The gear rings are all incomplete gear rings with openings. A linkage shaft is connected laterally and slidingly between the two transmission gears. A spline groove matching the transmission gear is provided on the linkage shaft, and the left end of the spline groove is spirally arranged. A first cylinder for driving the linkage shaft to move laterally is arranged inside the brushing bin. A driving member for driving the two semi-cylinders to rotate is arranged inside the brushing bin. With the cooperation of the transmission gear, the driven gear ring, the linkage shaft, the spline groove and the first cylinder, the two semi-cylinders can be in a circumferentially dislocated state and wrap the cable inside, and then the two semi-cylinders can rotate synchronously through the cooperation of the driving member.

[0008] By adopting the above technical scheme, two semi-cylinders and the brush plates arranged inside thereof are used as cleaning parts for the cables. Due to the existence of the opening on the semi-cylinder, during the feeding process of the cable, the cable in the traction state can be quickly placed inside the semi-cylinder and the cleaning work can be carried out, thereby reducing the operational burden of personnel during cable feeding. At the same time, the two semi-cylinders can be in a circumferentially dislocated state and wrap the cable inside with the cooperation of the transmission gear, the driven gear ring, the linkage shaft, the spline groove and the first cylinder, and then the two semi-cylinders are rotated through the cooperation of the driving member, so as to complete the circumferential cleaning of the cable and reduce the probability of cleaning dead corners.

[0009] Optionally, the brush plate is hollow and is arranged inside the semi-cylinder in a transverse sliding connection via an elastic member, and a transmission member for driving the brush plate to slide transversely is arranged between the semi-cylinder and the U-shaped plate.

[0010] By adopting the above technical solution, when the brush plate follows the semi-cylinder to perform circular motion, with the participation of the elastic member and the transmission member, the brush plate can move back and forth along the axial direction of the cable, thereby further improving the brushing effect on the cable.

[0011] Optionally, the transmission member includes a water supply pipe arranged on the U-shaped plate, and a one-way ball valve is arranged at the water outlet of the water supply pipe, an arc-shaped guide groove connected to the inner cavity of the brush plate is opened inside the semi-cylinder, an arc-shaped plate capable of abutting the one-way ball valve is arranged inside the arc-shaped guide groove, and a gap for water flow to pass through is reserved between the arc-shaped plate and the arc-shaped guide groove.

[0012] By adopting the above technical solution, using external high-pressure water as the power source, when the external high-pressure water enters the inner cavity of the brush plate through the water supply pipe and the arc-shaped guide groove in sequence, it can cause the brush plate to undergo lateral displacement.

[0013] Optionally, a plurality of jet pressure holes are provided on the brush plate, and the jet pressure holes are connected to the inner cavity of the brush plate.

[0014] By adopting the above technical solution, when external high-pressure water enters the inner cavity of the brush plate, as the water pressure in the inner cavity of the brush plate increases, excess external high-pressure water will be sprayed onto the cable through the jet pressure hole to flush the cable.

[0015] Optionally, the locking member includes two ball spring pins arranged on the opposite inner sides of two semi-cylinders and two limiting holes for the ball spring pins to be inserted.

[0016] By adopting the above technical solution and utilizing the plug-in limitation of the ball head spring pin and the limiting hole, the relative rotation locking of the two semi-cylinders can be achieved.

[0017] Optionally, the ultrasonic cleaning component is tiltedly arranged inside the soaking bin through a supporting truss, and support wheels are arranged at both ends of the soaking bin, a pressure wheel is vertically slidably connected inside the soaking bin, and a linear drive is arranged inside the soaking bin to drive the pressure wheel to rise and fall.

[0018] By adopting the above technical solution, the two supporting wheels and the pressure wheel cooperate to press the cable into the immersion chamber, so that the subsequent ultrasonic cleaning work can be carried out more effectively.

[0019] Optionally, the ultrasonic cleaning element is composed of three ultrasonic vibration plates, and the middle ultrasonic vibration plate is tiltedly arranged inside the soaking chamber through a supporting truss, and the two ultrasonic vibration plates on the front and rear sides are hinged to the middle ultrasonic vibration plate through torsion springs, and a second cylinder is arranged on the middle ultrasonic vibration plate, and the actuator end of the second cylinder is provided with a traction rope that can drive the front and rear ultrasonic vibration plates to flip downward.

[0020] By adopting the above technical solution, the three ultrasonic vibration plates cooperate with each other to form a complete ultrasonic cleaning cavity, and more comprehensive ultrasonic cleaning work can be performed on the cable when the cable passes through.

[0021] Optionally, a water circulation turbine is provided at the bottom of the soaking tank, and the water circulation turbine is located at the lower side of the ultrasonic cleaning element.

[0022] By adopting the above technical solution, with the help of the cooperation of the water circulation turbine, the flow rate in the cavity formed by the three ultrasonic vibration plates can be accelerated so as to clean and discharge impurities.

[0023] Optionally, a third cylinder is provided on the cleaning box, an embedding rod is provided at the execution end of the third cylinder, and an engaging groove matching the embedding rod is provided on the central axis of the pressure wheel.

[0024] By adopting the above technical solution, the embedded rod can provide further support for the pressure wheel after being inserted into the embedding groove.

[0025] Optionally, the driving member includes a servo motor arranged inside the scrubbing bin, a driving gear is arranged on the output shaft of the servo motor, and a connecting gear which is coaxial with the servo motor and can mesh with the driving gear is arranged on the left transmission gear.

[0026] By adopting the above technical solution, when the servo motor runs and drives the driving gear to rotate, the connecting gear will rotate accordingly and drive the transmission gear on the left to rotate together.

[0027] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects: 1. When cleaning the cable, two semi-cylindrical scraping parts that can rotate and have an open mouth are used to complete the circumferential cleaning of the cable, which reduces the generation of cleaning dead corners and reduces the difficulty of cable feeding. The two semi-cylindrical scraping parts can wrap the cable in a circumferentially displaced state during the cleaning process to cover more cable surface area, further reducing the generation of cleaning dead corners, thereby achieving a more comprehensive cleaning effect.

[0028] 2. During the circumferential cleaning of the cable, the scraping component that is in direct contact with the cable can also be moved back and forth along the axial direction of the cable, which is beneficial to improving the cleaning effect. At the same time, high-pressure water as the displacement power source of the scraping component can be sprayed on the outer surface of the cable to wash away the impurities brushed off by the scraping component, further improving the quality of the cable cleaning work.

[0029] 3. Before brushing the cable, three ultrasonic vibration plates that can form a closed cavity are used to ultrasonically clean the cable. Compared with a single conventional ultrasonic cleaning component set at the bottom of the sink, when the cable passes through the closed cavity formed by the three ultrasonic vibration plates, the outer surface of the cable can be cleaned more evenly, and the possibility of cleaning dead corners can be reduced to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the structure of a cleaning device for power cable production in this application; Figure 2 A cross-sectional view of the cleaning box for this application; Figure 3 For this application Figure 1 A partial enlarged view of the middle area A; Figure 4 This is a schematic diagram of the structure of the semi-cylinder and the locking member of the present application; Figure 5 A cross-sectional view of the transmission gear and linkage shaft of this application; Figure 6 This is a schematic diagram of the structure of the transmission parts of this application; Figure 7 This is a schematic diagram of the structure of the arc-shaped guide groove and the arc-shaped plate of the present application; Figure 8 A cross-sectional view of the semi-cylinder and brush plate of this application; Fig. 9 A cross-sectional view of the soaking chamber of this application; Fig.10 This is a schematic diagram of the structure of the embedded rod and the engaging groove of this application.

[0031] Explanation of the reference numerals in the accompanying drawings: 1. cleaning box; 11. soaking chamber; 12. brushing chamber; 2. ultrasonic cleaning part; 21. ultrasonic vibration plate; 22. second cylinder; 23. support wheel; 24. pressure wheel; 25. linear drive; 3. U-shaped plate; 31. semi-cylinder; 32. locking part; 321. ball spring pin; 322. limit hole; 33. brush plate; 34. elastic part; 35. transmission part; 351. water supply pipe; 352. one-way ball valve; 353. arc guide groove; 354. arc plate; 36. jet pressure hole; 4. transmission gear; 41. driven gear ring; 42. linkage shaft; 43. spline groove; 44. first cylinder; 5. driving part; 51. servo motor; 52. driving gear; 53. connecting gear; 6. water circulation turbine; 7. third cylinder; 71. embedded rod; 72. fitting groove. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the following will be combined with the embodiments of the present application. Figure 1-Figure 10 , the technical solutions of the embodiments of the present application are clearly and completely described. Based on the described embodiments of the present application, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of this application.

[0033] Reference Figure 1 The present embodiment provides a cleaning device for power cable production, comprising a cleaning box 1, a soaking chamber 11, a scrubbing chamber 12, an ultrasonic cleaning mechanism and a scrubbing mechanism. The soaking chamber 11 and the scrubbing chamber 12 are both arranged inside the cleaning box 1.

[0034] Among them, refer to Figure 1 , Figure 2 and Figure 3 The scrubbing mechanism includes two U-shaped plates 3, two semi-cylinders 31, a plurality of brush plates 33, and a locking member 32 (refer to Figure 4 )、Two transmission gears 4 (refer to Figure 5 ), two driven gear rings 41, linkage shaft 42, spline groove 43, first cylinder 44 and driving member 5. Two U-shaped plates 3 are symmetrically arranged inside the brushing bin 12, two semi-cylinders 31 are respectively rotatably connected inside the two U-shaped plates 3, and the two semi-cylinders 31 are arranged end to end in a rotatable connection, and multiple brush plates 33 are arranged inside each semi-cylinder 31; the locking member 32 includes two ball spring pins 321 (refer to Figure 4 ) and two limiting holes 322 (refer to Figure 4 ), two ball spring pins 321 are both arranged on the right end face of the left semi-cylinder 31, and two limiting holes 322 are both arranged on the left end face of the right semi-cylinder 31, and the limiting holes 322 can be inserted into the ball spring pins 321 to achieve relative rotation locking of the two semi-cylinders 31 to a certain extent; the two transmission gears 4 are rotatably connected at the left and right ends inside the scrubbing bin 12, and the two driven gear rings 41 are respectively arranged at the opposite ends of the two semi-cylinders 31 and correspond to the transmission gears 4 one by one, and the driven gear rings 41 are both incomplete gear rings with openings, and the linkage shaft 42 is laterally slidably connected to the two transmission gears 4, a spline groove 43 is provided on the linkage shaft 42 and can match the transmission gear 4, and the left end groove body of the spline groove 43 is spirally arranged, and the first cylinder 44 is arranged inside the scrubbing bin 12 and can drive the linkage shaft 42 to move laterally; the driving member 5 includes a servo motor 51, a driving gear 52 and a connecting gear 53, the servo motor 51 is arranged inside the scrubbing bin 12, the driving gear 52 is arranged on the output shaft of the servo motor 51, and the connecting gear 53 is arranged on the transmission gear 4 on the left side, and the connecting gear 53 is coaxial with the transmission gear 4 on the left side and can mesh with the driving gear 52.

[0035] When carrying out the cable loading work, the personnel first place the cable in the traction state horizontally from top to bottom into the two semi-cylinders 31, and then the first cylinder 44 drives the linkage shaft 42 to move to the right. At this time, under the cooperation of the spline groove 43 and the spline on the transmission gear 4, the transmission gear 4 on the left side will rotate moderately along the spiral groove body at the left end of the spline groove 43, and under the meshing connection cooperation between the driven gear ring 41 and the transmission gear 4, the semi-cylinder 31 on the left side will rotate accordingly (at this time, due to the single-end force formed by the two semi-cylinders 31 as a whole, the ball head spring pin 321 will overcome its own elastic potential energy and be pulled out from the inside of the limit hole 322, thereby releasing the relative rotation lock of the two semi-cylinders 31), until the first cylinder 44 stops running after the semi-cylinder 31 on the left side rotates one hundred and eighty degrees (at this time, the ball head spring pin 321 will be inserted into the inside of another limit hole 322 to achieve the relative rotation lock of the two semi-cylinders 31). In this state, the two semi-cylinders 31 will be in an open state facing opposite directions, so as to facilitate the subsequent cleaning work. Then, the servo motor 51 will drive the driving gear 52 to rotate, and the connecting gear 53 meshing with it can drive the transmission gear 4 on the left to rotate together, and then through the spline groove 43 and the spline on the transmission gear 4, the two transmission gears 4 and the linkage shaft 42 will rotate together, so that the two semi-cylinders 31 will rotate synchronously (at this time, the two driven gear rings 41 are also in an open state facing opposite directions, so that the two ends of the whole composed of the two semi-cylinders 31 alternately hold force and rotate, and the open angle of the driven gear ring 41 should be set within 180 degrees only for the cable to be placed), so that the brush plate 33 can clean the cable circumferentially.

[0036] In addition, refer to Figure 4 , Figure 6 , Figure 7 and Figure 8 The brush plate 33 is hollow and is arranged inside the semi-cylinder 31 in a lateral sliding connection through an elastic member 34, and a plurality of jet pressure holes 36 are provided on the brush plate 33 and are connected to its inner cavity. A transmission member 35 for driving the brush plate 33 to slide horizontally is provided between the semi-cylinder 31 and the U-shaped plate 3. The transmission member 35 includes a water supply pipe 351, a one-way ball valve 352, an arc guide groove 353 and an arc plate 354. The water supply pipe 351 is arranged on the U-shaped plate 3, the one-way ball valve 352 is arranged at the water outlet of the water supply pipe 351, the arc guide groove 353 is opened inside the semi-cylinder 31 and is connected to the inner cavity of the brush plate 33, the arc plate 354 is arranged inside the arc guide groove 353 and can abut against the one-way ball valve 352, and a gap for water flow to pass is reserved between the arc plate 354 and the arc guide groove 353.

[0037] During the rotation of the semi-cylinder 31, external high-pressure water is introduced into the water supply pipe 351. As the semi-cylinder 31 continues to rotate, when the arc plate 354 abuts against the one-way ball valve 352, the one-way ball valve 352 retracts into the water supply pipe 351, so that the external high-pressure water can enter the arc guide groove 353 and the inner cavity of the brush plate 33 in turn through the gap between the arc plate 354 and the arc guide groove 353. As the water pressure in the inner cavity of the brush plate 33 increases, the brush plate 33 will overcome the elastic force of the elastic member 34 and move away from the water supply pipe 351. On the contrary, when the arc plate 354 is not in contact with the one-way ball valve 352, the one-way ball valve 352 can block the water supply pipe 351 and prevent the external high-pressure water from entering the inner cavity of the brush plate 33 (when the semi-cylinder 31 is in contact with the one-way ball valve 352, although the one-way ball valve 352 will retract into the water supply pipe 351, the semi-cylinder 31 will act as a blocking component to block the water outlet of the water supply pipe 351), and the brush plate 33 will be horizontally moved and reset under the action of the elastic member 34. With the continuous rotation of the semi-cylinder 31, the brush plate 33 can also perform axial reciprocating brushing on the cable, which is conducive to improving the cleaning effect. In addition, when external high-pressure water enters the inner cavity of the brush plate 33, as the water pressure in the inner cavity of the brush plate 33 increases, the high-pressure water that exceeds the upper limit of the inner cavity volume of the brush plate 33 will be sprayed onto the outer surface of the cable through the jet pressure hole 36, so as to wash away the impurities brushed off by the brush plate 33, thereby further improving the quality of the cable cleaning work.

[0038] Reference Figure 2 and Fig. 9 The ultrasonic cleaning mechanism includes an ultrasonic cleaning member 2, two supporting wheels 23, a pressure wheel 24 and a linear driver 25. The ultrasonic cleaning member 2 includes three ultrasonic vibration plates 21 and a second cylinder 22. The ultrasonic vibration plate 21 in the middle is tiltedly arranged inside the soaking bin 11 through a supporting truss. The two ultrasonic vibration plates 21 on the front and rear sides are hinged on the ultrasonic vibration plate 21 in the middle through a torsion spring. The second cylinder 22 is arranged on the ultrasonic vibration plate 21 in the middle, and the execution end of the second cylinder 22 is provided with a traction rope capable of driving the front and rear ultrasonic vibration plates 21 to flip downward; the two supporting wheels 23 are respectively arranged at the left and right ends inside the soaking bin 11, the pressure wheel 24 is vertically slidably connected inside the soaking bin 11, and the linear driver 25 is arranged inside the soaking bin 11 and can drive the pressure wheel 24 to rise and fall.

[0039] During the feeding process of the cable, with the cooperation of the linear drive 25, the pressure wheel 24 is located above the cable, and the cooperation of the second cylinder 22 and the traction rope can make the front and rear ultrasonic vibration plates 21 in a downward flipped state. When the linear drive 25 drives the pressure wheel 24 to move downward, the cable can be pressed between the three ultrasonic vibration plates 21. During this process, the support wheel 23 can provide a supporting and limiting effect for the cable, and then the second cylinder 22 is reset to release the pulling force on the front and rear ultrasonic vibration plates 21. At this time, the front and rear ultrasonic vibration plates 21 will flip upward under the action of the torsion spring at their own hinge points and cooperate with the middle ultrasonic vibration plate 21 to form a closed cavity, thereby achieving ultrasonic cleaning while reducing the possibility of cleaning dead corners.

[0040] Reference Figure 2 A water circulation turbine 6 is provided at the bottom of the soaking tank 11 , and the water circulation turbine 6 is located at the lower side of the ultrasonic cleaning element 2 .

[0041] During the ultrasonic cleaning process, the rotation of the water circulation turbine 6 can accelerate the flow rate in the cavity formed by the three ultrasonic vibration plates 21, which is beneficial to the discharge of cleaning impurities.

[0042] Reference Figure 1 and Fig.10 A third cylinder 7 is provided on the cleaning box 1 , an embedding rod 71 is provided at the execution end of the third cylinder 7 , and an engaging groove 72 matching the embedding rod 71 is provided on the central axis of the pressing wheel 24 .

[0043] When the linear drive 25 drives the pressing wheel 24 to move down to the specified position, the third cylinder 7 operates to insert the embedding rod 71 into the inside of the embedding groove 72, which can provide further support for the pressing wheel 24 in the subsequent cleaning process.

[0044] The implementation principle of a cleaning device for power cable production in the embodiment of the present application is as follows: When loading the cable, the staff first puts the cable in the pulling state horizontally into the two semi-cylinders 31 from top to bottom, and then the first cylinder 44 drives the linkage shaft 42 to move to the right. At this time, under the cooperation of the spline groove 43 and the spline on the transmission gear 4, the left transmission gear 4 will rotate moderately along the spiral groove body at the left end of the spline groove 43. Under the meshing connection cooperation between the driven gear ring 41 and the transmission gear 4, the left semi-cylinder 31 will rotate accordingly, until the left semi-cylinder 31 rotates 180 degrees, and the first cylinder 44 stops running. In this state, the two semi-cylinders 31 will be in an open state facing opposite directions, so as to carry out the subsequent cleaning work. Then, the servo motor 51 runs to drive the driving gear 52 to rotate, and the connecting gear 53 meshing with it can drive the transmission gear 4 on the left to rotate together. Then, through the spline groove 43 and the spline on the transmission gear 4, the two transmission gears 4 and the linkage shaft 42 will rotate together, so that the two semi-cylinders 31 rotate synchronously, so that the brush plate 33 can clean the cable circumferentially.

[0045] During the rotation of the semi-cylinder 31, external high-pressure water is introduced into the water supply pipe 351. When the arc plate 354 abuts against the one-way ball valve 352, the one-way ball valve 352 retracts into the water supply pipe 351, so that the external high-pressure water can enter the arc guide groove 353 and the inner cavity of the brush plate 33 in turn through the gap between the arc plate 354 and the arc guide groove 353. As the water pressure in the inner cavity of the brush plate 33 increases, the brush plate 33 will overcome the elastic force of the elastic member 34 and move away from the water supply pipe 351. On the contrary, when the arc plate 354 does not abut against the one-way ball valve 352, the one-way ball valve 352 can block the water supply pipe 351 and prevent the external high-pressure water from entering the inner cavity of the brush plate 33. At this time, the brush plate 33 will be horizontally moved and reset under the action of the elastic member 34. Therefore, as the semi-cylinder 31 continues to rotate, the brush plate 33 can also perform axial reciprocating brushing on the cable, which is conducive to improving the cleaning effect. In addition, when external high-pressure water enters the inner cavity of the brush plate 33, as the water pressure in the inner cavity of the brush plate 33 increases, the high-pressure water that exceeds the upper limit of the inner cavity volume of the brush plate 33 will be sprayed onto the outer surface of the cable through the jet pressure hole 36, so as to wash away the impurities brushed off by the brush plate 33, thereby further improving the quality of the cable cleaning work.

[0046] During the feeding process of the cable, with the cooperation of the linear drive 25, the pressure wheel 24 is located above the cable, and the cooperation of the second cylinder 22 and the traction rope can make the front and rear ultrasonic vibration plates 21 in a downward flipped state. When the linear drive 25 drives the pressure wheel 24 to move downward, the cable can be pressed between the three ultrasonic vibration plates 21. During this process, the support wheel 23 can provide a supporting and limiting effect for the cable, and then the second cylinder 22 is reset to release the pulling force on the front and rear ultrasonic vibration plates 21. At this time, the front and rear ultrasonic vibration plates 21 will flip upward under the action of the torsion spring at their own hinge points and cooperate with the middle ultrasonic vibration plate 21 to form a closed cavity, thereby achieving ultrasonic cleaning while reducing the possibility of cleaning dead corners.

[0047] The above is a preferred embodiment of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A cleaning device for power cable production, comprising a cleaning box (1) and a soaking chamber (11) and a scrubbing chamber (12) arranged therein, characterized in that: An ultrasonic cleaning element (2) is arranged inside the soaking chamber (11), and two bilaterally symmetrical U-shaped plates (3) are arranged inside the scrubbing chamber (12). Semi-cylinders (31) are rotatably connected inside the two U-shaped plates (3), and the two semi-cylinders (31) are connected end to end in a rotatable manner via a locking member (32). Multiple brush plates (33) are arranged inside the semi-cylinders (31); The scrubbing chamber (12) is internally rotatably connected to two transmission gears (4), and the two semi-cylinders (31) are provided with driven toothed rings (41) corresponding to the transmission gears (4) at the opposite ends thereof, and the driven toothed rings (41) are incomplete toothed rings with openings, and a linkage shaft (42) is transversely slidably connected between the two transmission gears (4), and a spline groove (43) matching the transmission gear (4) is provided on the linkage shaft (42), and the left end of the spline groove (43) is spirally arranged, and the scrubbing chamber (12) is provided with a plurality of driven toothed rings (41) and a plurality of driven toothed rings (41) corresponding to the transmission gears (4) are provided with the plurality of driven toothed rings (41) and the plurality of driven toothed rings (41 ... ) is provided inside a first cylinder (44) for driving a linkage shaft (42) to move horizontally, and a driving member (5) is provided inside the scrubbing chamber (12) for driving the two semi-cylinders (31) to rotate. The two semi-cylinders (31) can be in a circumferentially dislocated state and wrap the cable therein under the cooperation of the transmission gear (4), the driven gear ring (41), the linkage shaft (42), the spline groove (43) and the first cylinder (44), and then the two semi-cylinders (31) can rotate synchronously through the cooperation of the driving member (5).

2. A cleaning device for power cable production according to claim 1, characterized in that: The brush plate (33) is hollow and is arranged inside the semi-cylinder (31) in a transverse sliding connection manner via an elastic member (34); a transmission member (35) for driving the brush plate (33) to slide transversely is arranged between the semi-cylinder (31) and the U-shaped plate (3).

3. A cleaning device for power cable production according to claim 2, characterized in that: The transmission member (35) comprises a water supply pipe (351) arranged on the U-shaped plate (3), and a one-way ball valve (352) is arranged at the water outlet of the water supply pipe (351); an arc-shaped guide groove (353) communicating with the inner cavity of the brush plate (33) is provided inside the semi-cylinder (31); an arc-shaped plate (354) capable of abutting against the one-way ball valve (352) is provided inside the arc-shaped guide groove (353), and a gap for water flow to pass through is reserved between the arc-shaped plate (354) and the arc-shaped guide groove (353).

4. A cleaning device for power cable production according to claim 2, characterized in that: A plurality of jet pressure holes (36) are provided on the brush plate (33), and the jet pressure holes (36) are in communication with the inner cavity of the brush plate (33).

5. A cleaning device for power cable production according to claim 1, characterized in that: The locking member (32) comprises two ball spring pins (321) arranged on opposite inner sides of two semi-cylinders (31) and two limiting holes (322) into which the ball spring pins (321) can be inserted.

6. A cleaning device for power cable production according to claim 1, characterized in that: The ultrasonic cleaning element (2) is tiltedly arranged inside the soaking chamber (11) via a supporting truss, and supporting wheels (23) are arranged at both left and right ends inside the soaking chamber (11), a pressing wheel (24) is vertically slidably connected inside the soaking chamber (11), and a linear driver (25) for driving the pressing wheel (24) to rise and fall is arranged inside the soaking chamber (11).

7. A cleaning device for power cable production according to claim 1, characterized in that: The ultrasonic cleaning element (2) is composed of three ultrasonic vibration plates (21), wherein the middle ultrasonic vibration plate (21) is tiltedly arranged inside the soaking chamber (11) via a supporting truss, the two ultrasonic vibration plates (21) on the front and rear sides are hinged to the middle ultrasonic vibration plate (21) via a torsion spring, and the middle ultrasonic vibration plate (21) is provided with a second cylinder (22), and the execution end of the second cylinder (22) is provided with a traction rope capable of driving the front and rear ultrasonic vibration plates (21) to flip downward.

8. A cleaning device for power cable production according to claim 1, characterized in that: A water circulation turbine (6) is provided at the bottom of the soaking bin (11), and the water circulation turbine (6) is located at the lower side of the ultrasonic cleaning element (2).

9. A cleaning device for power cable production according to claim 6, characterized in that: The cleaning box (1) is provided with a third cylinder (7), an execution end of the third cylinder (7) is provided with an embedding rod (71), and a fitting groove (72) matching the embedding rod (71) is provided on the central axis of the pressure wheel (24).

10. A cleaning device for power cable production according to claim 1, characterized in that: The driving member (5) comprises a servo motor (51) arranged inside the scrubbing chamber (12); a driving gear (52) is arranged on the output shaft of the servo motor (51); and a connecting gear (53) coaxial with the transmission gear (4) on the left side and capable of meshing with the driving gear (52) is arranged on the transmission gear (4).

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