Conductor surface pretreatment device and process for manufacturing liquid-cooled cable

Abstract

The invention belongs to the technical field of wire rod cleaning, and discloses a conductor surface pretreatment device and process for liquid-cooled cable manufacturing, and the device comprises a rack, a cleaning box fixedly connected to the rack, a feed port, a discharge port, and a cleaning mechanism for scrubbing a conductor. The cleaning mechanism comprises a moving frame and a driving assembly used for driving the moving frame to transversely move in a reciprocating mode, cleaning bristles are fixedly connected to the upper side and the lower side in the moving frame, and the conductor penetrates through the moving frame. A partition plate is fixedly connected into the cleaning box, a gap is formed between the bottom of the partition plate and the bottom of the cleaning box, the partition plate divides the cleaning box into a water purification bin and a scrubbing bin, the bottom of the water purification bin is higher than the bottom of the scrubbing bin, the side wall of the water purification bin communicates with a water inlet pipe, a heating pipe is arranged in the scrubbing bin, and first guide wheels are rotationally arranged on the two sides of the scrubbing bin correspondingly. A rotating shaft is rotationally arranged at the top of the partition plate, and a second guide wheel is rotationally arranged on one side of the water purification bin. The cable conductor cleaning device has the effect of improving the cable conductor cleaning quality.

Description

Technical Field

[0001] The invention relates to the technical field of wire cleaning, and in particular to a conductor surface pretreatment device and process for manufacturing liquid-cooled cables. Background Art

[0002] Liquid-cooled cable is a cable system that controls the working temperature of the cable by liquid cooling. The metal conductors of the cable include copper, copper-clad steel, copper-clad aluminum, etc. These metal conductors must undergo several processes of stretching and tempering to meet the requirements of cable use. Various wire drawing oils are used in the process of drawing or stranding, so that an anti-oxidation oily layer is formed on the surface of the metal conductor. When the metal conductor is temporarily not used, it can also play an anti-oxidation role. However, when manufacturing signal transmission cables, this oily layer has a greater impact on the transmission performance of the cable, so the surface of the cable conductor needs to be cleaned.

[0003] Surface pretreatment of cable conductors is an important step in the cable manufacturing process. Its purpose is to improve the adhesion of the conductor, enhance the corrosion resistance of the conductor and improve the electrical conductivity. In the prior art, a single cable conductor is often placed in a cleaning box and the surface of the cable conductor is cleaned using a wool roller and spraying method.

[0004] Referring to the Chinese patent document with the authorization announcement number CN213612795U, a multifunctional copper-clad aluminum wire cleaning device is disclosed. When in use, the device moves in the same direction from two directions through two moving structures and a cleaning structure. Such a cleaning structure facilitates repeated cleaning of the copper-clad aluminum wire. During the cleaning process, the cleaning brush of this cleaning structure is in a rotating and swinging state, and the cleaned dust is directly thrown out. Less dust adheres to the surface of the cleaning brush, and the cleaning ability is maintained for a longer time.

[0005] With regard to the above-mentioned related technologies, during the cleaning process of the cable conductor, the above-mentioned device can only clean the wire from two directions when in use, so that the cleaning brush can only contact the wire from two directions, resulting in many parts of the wire being unable to be cleaned. Therefore, the cleaning effect is poor and needs to be cleaned later, which is more troublesome. Summary of the invention

[0006] In view of this, the present invention provides a conductor surface pretreatment device and process for liquid-cooled cable manufacturing, aiming to solve the problem of poor cleaning effect of cable conductors in the prior art.

[0007] To solve the above technical problems, in a first aspect, the present invention provides a conductor surface pretreatment device for liquid-cooled cable manufacturing, comprising a frame, a cleaning box fixedly connected to the frame, a feed port and a discharge port opened on the cleaning box, and a cleaning mechanism for scrubbing the conductor, the cleaning mechanism comprising a movable frame and a driving assembly for driving the movable frame to move back and forth laterally, the upper and lower sides of the movable frame are fixedly connected with cleaning bristles, and the conductor is arranged through the movable frame; a partition is fixedly connected to the cleaning box, and a gap is provided between the bottom of the partition and the bottom of the cleaning box, the partition separates the cleaning box into a clean water bin and a scrubbing bin, the bottom of the clean water bin is higher than the bottom of the scrubbing bin, the side wall of the clean water bin is connected to a water inlet pipe, a heating pipe is provided in the scrubbing bin, first guide wheels are rotatably provided on both sides of the scrubbing bin, a rotating shaft is rotatably provided on the top of the partition, and a second guide wheel is rotatably provided on the side of the clean water bin close to the partition.

[0008] By adopting the above technical scheme, when the cable conductor needs to be cleaned, the first guide wheel, the rotating shaft and the second guide wheel can provide guidance for the cable conductor, thereby reducing the probability of the cable conductor being entangled, which is beneficial to the cleaning of the cable conductor. When the cable conductor moves to the scrubbing bin and enters the movable frame, the driving assembly drives the movable plate to move back and forth, which can drive the cleaning bristles to scrub the cable conductor in all directions, thereby improving the cleaning quality of the cable conductor. Since the water in the clean water bin continuously enters the scrubbing bin through the bottom of the partition, the water in the clean water bin is always kept clean. Then, when the cable conductor enters the clean water bin, the surface of the cable conductor can be rinsed, thereby further improving the cleaning effect of the cable conductor.

[0009] Optionally, a bottom array of the scrubbing bin is provided with a plurality of air outlet pipes, and the air outlet pipes pass through the side wall of the scrubbing bin and are connected to an air inlet pipe.

[0010] By adopting the above technical solution, the setting of the air outlet pipe can introduce air flow into the scrubbing chamber to generate bubbles in the scrubbing chamber. The bubbles can disturb the water flow, thereby enhancing the cleaning effect on the cable conductor. At the same time, the bubbles can also drive the oil and dirt in the scrubbing chamber to rise, thereby reducing the probability of oil and dirt sticking to the cleaning bristles, which is beneficial for the cleaning bristles to maintain a good cleaning effect.

[0011] Optionally, the top of the movable frame is fixedly connected to a support frame, a push plate is hinged on the support frame, a through hole is opened on the push plate, a water outlet is opened on the side wall of the scrubbing bin, a baffle plate for limiting the rotation of the push plate is fixedly connected to the side of the support frame away from the water outlet, and a dirt baffle plate fixedly connected to the inner wall of the scrubbing bin is provided on the side of the movable frame close to the partition.

[0012] By adopting the above technical solution, the movable frame can drive the push plate to move back and forth during the reciprocating movement. When the push plate moves in the direction close to the water outlet, due to the limitation of the baffle, the push plate will not rotate during the movement. The push plate can push the oil stains floating on the water to move and discharge the oil stains from the water outlet, so as to improve the cleanliness of the water in the scrubbing bin, which is beneficial to the cleaning of the cable conductor. When the push plate moves in the direction away from the water outlet, the push plate can rotate. Under the action of the through hole, the probability of the push plate pushing the oil stains back to the scrubbing bin is reduced, which is beneficial to improve the cleaning quality of the cable conductor.

[0013] Optionally, the feed port and the discharge port are both provided in plurality.

[0014] By adopting the above technical solution, the arrangement of multiple feed ports and discharge ports can clean multiple cable conductors at the same time. Compared with the existing method of only being able to clean a single cable, it is beneficial to improve the cleaning efficiency of the cable conductors.

[0015] Optionally, the driving assembly includes a rotating source, a rotating disk, a sliding rod, a movable rod, a sliding groove and a push rod, the rotating source is installed on a frame, the rotating disk is connected to a driving shaft of the rotating source, the sliding rod is fixedly connected to the rotating disk, the sliding groove is opened on the movable rod and allows the sliding rod to slide, the push rod is fixedly connected to the movable rod, and the side of the push rod away from the movable rod is fixedly connected to the movable frame.

[0016] By adopting the above technical solution, a series of features such as a rotating source, a rotating disk, a sliding rod, a moving rod, a sliding groove and a pushing rod can be used to make the moving frame move back and forth, so as to facilitate the cleaning of the cable conductor.

[0017] Optionally, the push rod is also fixedly connected to a movable plate, and the movable plate is fixedly connected to a plurality of water pushing plates fixedly connected to each other.

[0018] By adopting the above technical solution, the push plate can also drive the movable plate to move reciprocally when it moves back and forth. The movable plate can drive the water pushing plate to move reciprocally during the reciprocating movement. The water pushing plate can push the water flow in the clean water tank during the reciprocating movement, thereby flushing the cable conductor passing through the clean water tank, which is beneficial to improve the cleaning quality of the cable conductor.

[0019] Optionally, each of the water pushing plates is fixedly connected with a flexible shifting block for shifting the conductor.

[0020] By adopting the above technical scheme, the water pusher plate can drive the flexible paddle block to move back and forth during the reciprocating movement, and the flexible paddle block can drive the cable conductor to move during the reciprocating movement. The cable conductor located below the liquid surface can improve the cleaning effect of the cable conductor under the movement of the flexible paddle block, and the cable conductor located above the liquid surface can shake off the water droplets on the cable conductor under the movement of the flexible paddle block, which is beneficial to improve the dryness of the cable conductor and facilitate its subsequent treatment.

[0021] In a second aspect, the present invention provides a conductor surface pretreatment process for liquid-cooled cable manufacturing, which is applied to the conductor surface pretreatment device for liquid-cooled cable manufacturing in the first aspect, and the process is: S1, multiple cable conductors are input from the feed port, and the cable conductors enter the moving rack. The moving rack reciprocates to drive the cleaning brush to scrub the cable conductors, and the oil on the water surface is pushed out of the water outlet through the push plate. At the same time, air flow is introduced into the air inlet pipe, and the air flow enters the air outlet pipe and generates bubbles in the scrubbing chamber; S2, the cable conductor enters the clean water tank, and the water pusher moves back and forth to stir the water flow to flush the cable conductor; S3, the water pushing plate reciprocates and enables the flexible plucking block to plucking the cable conductor to move, so as to facilitate the cleaning of the cable conductor and shake off the water droplets on the cable conductor, and the cable is discharged from the discharge port.

[0022] By adopting the above technical scheme, the cable conductor is first scrubbed and washed, and the cleaning effect of the cable conductor is enhanced and the cleanliness of the cleaning brush is improved by introducing bubbles, and then the cable conductor is rinsed in clean water. Finally, the cable conductor is shaken to improve its cleaning effect and accelerate its drying speed, which is beneficial to improving the cleaning quality of the cable conductor.

[0023] In summary, compared with the prior art, the present invention includes at least one of the following beneficial technical effects: 1. The reciprocating movement of the cleaning bristles can scrub the cable conductor in all directions, which can improve the cleaning quality of the cable conductor. Water is passed into the clean water tank, so that the cable conductor enters the clean water tank for washing after being cleaned in the scrubbing tank, which is beneficial to cleaning the cable conductor and cleaning the cable again, thereby improving the cleaning quality of the cable conductor; 2. While scrubbing the cable conductor, a large number of bubbles are introduced into the scrubbing chamber. The bubbles can disturb the water flow to clean the cable conductor during the rising and bursting process, and at the same time, they can bring impurities in the water to the surface of the water, thereby improving the cleanliness of the water and the cleaning effect of the cleaning brush, so as to push out the impurities on the water surface when the push plate moves; 3. At the same time, the water pusher can move back and forth to stir the water flow in the clean water tank, so that the cable conductor can be flushed again, and the cable conductor can be shaken at the same time, which can improve its flushing effect on the one hand and improve its dryness on the other. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention; Figure 2 It is a schematic diagram of the structure of the assembly of the partition plate and the cleaning box according to an embodiment of the present invention; Figure 3 It is a structural schematic diagram of the assembly of the second guide wheel and the cleaning box according to an embodiment of the present invention; Figure 4 It is a schematic diagram of the structure of the assembly of the moving rod and the push rod according to an embodiment of the present invention; Figure 5 It is a schematic diagram of the structure of the push rod and the moving plate assembly according to an embodiment of the present invention; Figure 6 It is a schematic diagram of the structure after the push plate of the embodiment of the present invention is rotated.

[0025] Explanation of the accompanying drawings: 1. frame; 11. cleaning box; 12. feed port; 13. discharge port; 2. cleaning mechanism; 21. moving frame; 211. first guide rod; 212. rotating wheel; 22. driving assembly; 221. rotation source; 222. rotating disk; 223. sliding rod; 224. moving rod; 225. slide groove; 226. pushing rod; 23. cleaning bristles; 3. partition; 31. water purification bin; 32. scrubbing bin; 33. water inlet pipe; 34. heating pipe; 35. first guide wheel; 36. rotating shaft; 37. second guide wheel; 4. air outlet pipe; 41. air inlet pipe; 5. supporting frame; 51. pushing plate; 52. through hole; 53. baffle plate; 54. water outlet; 541. guide plate; 55. dirt baffle plate; 6. moving plate; 61. water pushing plate; 62. second guide rod; 7. flexible dial block. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following will be combined with the embodiments of the present invention. Figure 1-Figure 6 , a clear and complete description of the technical solutions of the embodiments of the present invention is given. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the present invention.

[0027] In a first aspect, an embodiment of the present invention provides a conductor surface pretreatment device for liquid-cooled cable manufacturing.

[0028] Reference Figure 1The conductor surface pretreatment device for liquid-cooled cable manufacturing includes a frame 1, a cleaning box 11 for cleaning the cable conductor, an inlet 12 for the cable conductor to enter, an outlet 13 for the cable conductor to output, a cleaning mechanism 2 for scrubbing the cable conductor, and a flushing mechanism for flushing the cable conductor after being scrubbed by the cleaning mechanism 2.

[0029] When the cable conductor needs to be cleaned, the cable enters the cleaning box 11 from the feed port 12, and is first scrubbed by the cleaning mechanism 2 in the cleaning box 11, and then the cable conductor scrubbed by the cleaning mechanism 2 is flushed by the flushing mechanism, and finally the cleaned cable conductor is output from the discharge port 13.

[0030] Reference Figure 1 , Figure 2 and Figure 3 , the frame 1 is placed on a horizontal plane, the cleaning box 11 is fixedly connected to the top of the frame 1, the feed port 12 is opened on one side of the cleaning box 11 and is provided with multiple, the discharge port 13 is opened on the side of the cleaning box 11 away from the feed port 12 and is provided with multiple, in this embodiment, the feed port 12 and the discharge port 13 are both set to five, in other embodiments, the number of the feed port 12 and the discharge port 13 can be selected according to actual needs, the cleaning box 11 is fixedly connected with a partition 3, the partition 3 separates the cleaning box 11 into a clean water bin 31 and a scrubbing bin 32, the side wall of the clean water bin 31 is fixedly connected with a water inlet pipe 33, and the bottom wall of the clean water bin 31 is higher than the bottom wall of the scrubbing bin 32, so that water flows into the clean water bin 31 and then flows into the scrubbing bin 32, so as to keep the water in the clean water bin 31 dry The scrubbing chamber 32 is clean, and a heating pipe 34 is provided in the scrubbing chamber 32. The heating pipe 34 can heat the water in the scrubbing chamber 32 to facilitate the removal of oil stains. The scrubbing chamber 32 is arranged on a side close to the feed port 12, and the cleaning mechanism 2 is arranged in the scrubbing chamber 32. The flushing mechanism is arranged in the clean water chamber 31. The first guide wheels 35 are rotatably provided on both sides of the scrubbing chamber 32. The top of the partition 3 is rotatably connected with a rotating shaft 36. The bottom of the clean water chamber 31 is rotatably provided with a second guide wheel 37 on one side close to the partition 3. The first guide wheel 35, the rotating shaft 36 and the second guide wheel 37 are used to guide the cable conductor. The cable conductor enters the feed port 12 and is output from the discharge port 13 after passing through the first guide wheel 35, the movable frame 21, the second guide wheel 37, the rotating shaft 36 and the second guide wheel 37.

[0031] Reference Figure 4 and Figure 5 , cleaning mechanism 2 (refer to Figure 1) includes a moving frame 21, a driving assembly 22 and cleaning bristles 23. The moving frame 21 is slidably connected to the scrubbing bin 32 in a transverse direction, and the cable conductor is arranged through the moving frame 21. The inner side wall of the scrubbing bin 32 is fixedly connected with a first guide rod 211 for providing guidance for the moving frame 21. A rotating wheel 212 is arranged at the bottom of the moving frame 21 to facilitate the movement of the moving frame 21. The driving assembly 22 is used to drive the moving frame 21 to reciprocate in the transverse direction. In this embodiment, the driving assembly 22 includes a rotating source 221, a rotating disk 222, a sliding rod 223, a moving rod 224, a sliding groove 225 and a pushing rod 226. In other embodiments, the driving assembly 22 can also be configured so that the cylinder directly drives the moving frame 21 to reciprocate. In the embodiment, the rotating source 221 is installed on the frame 1. In the present embodiment, the rotating source 221 is a motor. In other embodiments, the rotating source 221 can also be a device whose driving shaft realizes rotation, such as a hydraulic motor or a rotary cylinder. The rotating disk 222 is connected to the driving shaft of the rotating source 221. The sliding rod 223 is fixedly connected to the edge of the side wall of the rotating disk 222. The sliding groove 225 is opened on the moving rod 224 and is for the sliding rod 223 to slide. The arc groove extends in the vertical direction. The push rod 226 is fixedly connected to the middle part of the moving rod 224. The side of the push rod 226 away from the moving rod 224 passes through the side wall of the scrubbing bin 32 and is fixedly connected to the moving frame 21. The cleaning bristles 23 are fixedly connected to the upper and lower sides inside the moving frame 21.

[0032] When the cable conductor needs to be scrubbed, the rotating source 221 is started to drive the rotating disk 222 to rotate, and the rotating disk 222 can drive the sliding rod 223 to rotate therewith. The sliding rod 223 also slides in the sliding groove 225 during the rotation. When the sliding rod 223 slides in the sliding groove 225, it can drive the moving rod 224 and the push rod 226 to reciprocate in the horizontal direction. Then the push rod 226 drives the moving frame 21 to reciprocate. During the reciprocating movement, the moving frame 21 drives the cleaning bristles 23 to scrub the cable conductor, thereby improving the cleaning quality of the cable conductor.

[0033] Reference Figure 2 and Figure 4 The bottom array of the scrubbing chamber 32 is provided with a plurality of air outlet pipes 4, which pass through the side wall of the scrubbing chamber 32 and are connected to an air inlet pipe 41. An air pump is provided to introduce air into the air inlet pipe 41, and the air flow enters the air outlet pipe 4 and generates bubbles in the scrubbing chamber 32. The bubbles can disturb the water flow in the scrubbing chamber 32, thereby enhancing the cleaning effect on the cable conductor. At the same time, the bubbles can also drive the oil stains in the scrubbing chamber 32 to rise, thereby reducing the probability of oil stains adhering to the cleaning bristles 23, which is beneficial for the cleaning bristles 23 to maintain a good cleaning effect.

[0034] Reference Figure 2 , Figure 5 and Figure 6A support frame 5 is fixedly connected to the top of the movable frame 21, a push plate 51 is hinged on the support frame 5, a through hole 52 is opened on the push plate 51, a baffle 53 for limiting the rotation of the push plate 51 is fixedly connected to the side of the support frame 5 away from the water outlet 54, a water outlet 54 is opened on the side wall of the scrubbing bin 32, a guide plate 541 fixedly connected to the side wall of the scrubbing bin 32 is provided on one side of the water outlet 54, and a dirt baffle 55 fixedly connected to the inner wall of the scrubbing bin 32 is provided on the side of the movable frame 21 close to the partition 3. Due to the setting of the baffle 53, when the push plate 51 moves toward the water outlet 54, the push plate 51 will not rotate due to the restriction of the baffle 53, so that impurities such as oil on the water surface can be pushed to the water outlet 54 and discharged; when the push plate 51 moves away from the water outlet 54, the push plate 51 will rotate, and at the same time, under the action of the through hole 52, the water surface can be located on the through hole 52, thereby reducing the impact of the push plate 51 on the water surface, and reducing the probability of the push plate 51 pushing impurities such as oil back to the scrubbing chamber 32.

[0035] Reference Figure 2 and Figure 5 The flushing mechanism includes a movable plate 6, a plurality of water pushing plates 61 fixedly connected to each other, and a flexible dial block 7. The movable plate 6 is fixedly connected to one side of the push plate 51. The plurality of water pushing plates 61 are fixedly connected to the movable plate 6 at intervals. A second guide rod 62 for providing guidance for the water pushing plates 61 is fixedly connected to the inner wall of the clean water tank 31. The flexible dial block 7 is fixedly connected to the movable plate 6. During the movement of the movable plate 6, the flexible dial block 7 can push the cable conductor to move. When it is necessary to flush the cable conductor, the push rod 226 can also drive the water pushing plate 61 to move back and forth. During the reciprocating movement of the water pushing plate 61, the water flow in the clean water tank 31 can be pushed, thereby driving the water flow to flush the cable conductor. At the same time, the water pushing plate 61 can drive the flexible dial block 7 to move the cable conductor, thereby improving the cleaning quality of the cable conductor. The cable conductor located below the liquid surface can improve the cleaning effect of the cable conductor under the movement of the flexible dial block 7. The cable conductor located above the liquid surface can shake off the water droplets on the cable conductor under the movement of the flexible dial block 7, which is beneficial to improve the dryness of the cable conductor and facilitate its subsequent treatment.

[0036] The implementation principle of the conductor surface pretreatment device for liquid-cooled cable manufacturing in the embodiment of the present invention is as follows: first, water is introduced into the water inlet pipe 33, the water flows into the clean water bin 31 and flows into the scrubbing bin 32 through the partition 3, the cable conductor is input from the feed port 12, the cable conductor passes through one of the first guide wheels 35, the moving frame 21, the other first guide wheel 35, the rotating shaft 36, the second guide wheel 37 in sequence, and finally output from the discharge port 13, the rotation source 221 is started to make the moving frame 21 and the water pusher plate 61 reciprocate in the horizontal direction, the moving frame 21 drives the cleaning bristles 23 to scrub the cable conductor during the reciprocating movement, and at the same time, air is introduced into the air inlet pipe 41, the air is output from the air outlet pipe 4, and the air is in the scrubbing bin 32. 2, a large number of bubbles are generated in the water, and the bubbles can disturb the water flow to clean the cable conductor. At the same time, they can bring impurities such as oil and dirt in the scrubbing chamber 32 to the water surface to maintain the cleanliness of the cleaning bristles 23 and the scrubbing chamber 32. The water pushing plate 61 can stir the water flow in the clean water chamber 31 during the reciprocating movement, so that the cable conductor can be rinsed to improve its surface cleanliness. At the same time, the water pushing plate 61 drives the flexible paddle plate to paddle the cable conductor. The cable conductor located below the liquid surface can improve the cleaning effect of the cable conductor under the paddle of the flexible paddle block 7. The cable conductor located above the liquid surface can shake off the water droplets on the cable conductor under the paddle of the flexible paddle block 7, which is beneficial to improve the dryness of the cable conductor and facilitate its subsequent treatment.

[0037] In a second aspect, an embodiment of the present invention provides a conductor surface pretreatment process for liquid-cooled cable manufacturing, which is applied to the conductor surface pretreatment device for liquid-cooled cable manufacturing in the first aspect, and the process is: S1, multiple cable conductors are input from the feed port 12, and the cable conductors enter the movable rack 21. The movable rack 21 moves back and forth to drive the cleaning bristles 23 to scrub the cable conductors, and the oil on the water surface is pushed out of the water outlet 54 through the push plate 51. At the same time, air flow is introduced into the air inlet pipe 41, and the air flow enters the air outlet pipe 4 and generates bubbles in the scrubbing chamber 32; S2, the cable conductor enters the clean water tank 31, and the water pusher 61 moves back and forth to stir the water flow to flush the cable conductor; S3, the water pushing plate 61 reciprocates and enables the flexible shifting block 7 to shift the cable conductor to move, so as to clean the cable conductor and shake off the water droplets on the cable conductor, and the cable is output from the discharge port 13.

[0038] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The above is a preferred embodiment of the present invention. 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 of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A conductor surface pretreatment device for manufacturing liquid-cooled cables, comprising a frame (1), a cleaning box (11) fixedly connected to the frame (1), a feed inlet (12) and a discharge outlet (13) provided on the cleaning box (11), and a cleaning mechanism (2) for scrubbing the conductor, characterized in that: The cleaning mechanism (2) comprises a movable frame (21) and a driving assembly (22) for driving the movable frame (21) to move back and forth laterally, the movable frame (21) is fixedly connected to cleaning bristles (23) on both upper and lower sides, and a conductor is arranged through the movable frame (21); A partition (3) is fixedly connected to the cleaning box (11), and a gap is formed between the bottom of the partition (3) and the bottom of the cleaning box (11). The partition (3) divides the cleaning box (11) into a clean water bin (31) and a scrubbing bin (32). The bottom of the clean water bin (31) is higher than the bottom of the scrubbing bin (32). A water inlet pipe (33) is connected to the side wall of the clean water bin (31). A heating pipe (34) is provided in the scrubbing bin (32). First guide wheels (35) are rotatably provided on both sides of the scrubbing bin (32). A rotating shaft (36) is rotatably provided on the top of the partition (3). A second guide wheel (37) is rotatably provided on a side of the clean water bin (31) close to the partition (3).

2. The conductor surface pretreatment device for liquid-cooled cable manufacturing according to claim 1, characterized in that: The bottom array of the scrubbing chamber (32) is provided with a plurality of air outlet pipes (4), and the air outlet pipes (4) pass through the side wall of the scrubbing chamber (32) and are connected to an air inlet pipe (41).

3. The conductor surface pretreatment device for liquid-cooled cable manufacturing according to claim 2, characterized in that: The top of the mobile frame (21) is fixedly connected to a support frame (5), a push plate (51) is hingedly connected to the support frame (5), a through hole (52) is provided on the push plate (51), a water outlet (54) is provided on the side wall of the scrubbing bin (32), a baffle (53) for limiting the rotation of the push plate (51) is fixedly connected to the side of the support frame (5) away from the water outlet (54), and a dirt baffle (55) fixedly connected to the inner wall of the scrubbing bin (32) is provided on the side of the mobile frame (21) close to the partition (3).

4. The conductor surface pretreatment device for liquid-cooled cable manufacturing according to claim 1, characterized in that: The feed port (12) and the discharge port (13) are both provided in plurality.

5. The conductor surface pretreatment device for liquid-cooled cable manufacturing according to claim 3, characterized in that: The driving assembly (22) comprises a rotating source (221), a rotating disk (222), a sliding rod (223), a moving rod (224), a sliding groove (225) and a pushing rod (226); the rotating source (221) is mounted on the frame (1); the rotating disk (222) is connected to a driving shaft of the rotating source (221); the sliding rod (223) is fixedly connected to the rotating disk (222); the sliding groove (225) is provided on the moving rod (224) and allows the sliding rod (223) to slide; the pushing rod (226) is fixedly connected to the moving rod (224); and a side of the pushing rod (226) away from the moving rod (224) is fixedly connected to the moving frame (21).

6. The conductor surface pretreatment device for liquid-cooled cable manufacturing according to claim 5, characterized in that: The push rod (226) is also fixedly connected to a movable plate (6), and the movable plate (6) is fixedly connected to a plurality of water pushing plates (61) that are fixedly connected to each other.

7. The conductor surface pretreatment device for liquid-cooled cable manufacturing according to claim 6, characterized in that: Each of the water pushing plates (61) is fixedly connected with a flexible shifting block (7) for shifting the conductor.

8. Conductor surface pretreatment process for liquid-cooled cable manufacturing, characterized in that: The conductor surface pretreatment device for liquid-cooled cable manufacturing as described in claim 7 has the following process: S1, a plurality of cable conductors are input from the feed port (12), the cable conductors enter the movable rack (21), the movable rack (21) reciprocates to drive the cleaning brush (23) to scrub the cable conductors, and the oil stains on the water surface are pushed out of the water outlet (54) through the push plate (51), and at the same time, air flow is introduced into the air inlet pipe (41), the air flow enters the air outlet pipe (4) and generates bubbles in the scrubbing chamber (32); S2, the cable conductor enters the clean water tank (31), and the water pusher (61) moves back and forth to stir the water flow to flush the cable conductor; S3, the water pushing plate (61) moves back and forth while enabling the flexible shifting block (7) to shift the cable conductor to move, so as to facilitate the cleaning of the cable conductor and shake off water drops on the cable conductor, and the cable is output from the discharge port (13).

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