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CN-122007069-A - Conductor surface cleaning device for cable manufacture

CN122007069ACN 122007069 ACN122007069 ACN 122007069ACN-122007069-A

Abstract

The application relates to the technical field of cable conductor cleaning, in particular to a conductor surface cleaning device for cable manufacture, which comprises a cylindrical wire passing area, a wire feeding area and a wire feeding area, wherein the wire passing area is used for allowing a cable conductor to pass through; the gas distribution ring is arranged on the frame and is positioned at the radial periphery of the wire passing area; the device comprises a rotating ring, a scraping frame, a scraping piece, a wire passing area, a rotating ring and a scraping frame, wherein the rotating ring is rotatably arranged on a gas distribution ring, a plurality of gas blowing pipes are circumferentially arranged on the rotating ring at intervals, outlets of the gas blowing pipes point to the axis of the rotating ring, the scraping frame is rotatably arranged on a frame, and the scraping piece is arranged on the scraping frame. By arranging the rotary feeding ring and the gas distribution ring, sundries on the cable conductor can be directly blown down, and the gas blowing pipe arranged in the rotary feeding ring can generate spiral gas flow, so that the sundries on the cable conductor can be removed more effectively; in addition, the scraping piece can scrape the oxide layer on the cable conductor and remove, so that the cable conductor can be better cleaned, and further cleaning and using requirements of the cable conductor can be met.

Inventors

  • LIU LICHAO
  • ZHANG LIHAO
  • ZHAO SHIFENG
  • LUAN XINGYU
  • ZHUANG MENGMENG
  • WANG JIANGLIU

Assignees

  • 汇力电缆有限公司

Dates

Publication Date
20260512
Application Date
20260324

Claims (10)

  1. 1. A conductor surface cleaning apparatus for cable manufacture, comprising: The cylindrical wire passing area is used for allowing the cable conductor (5) to pass through; the gas distribution ring (2) is arranged on the frame and is positioned at the radial periphery of the wire passing area; the rotary ring (1) is rotatably arranged on the gas distribution ring (2), a plurality of gas blowing pipes (4) are circumferentially arranged on the rotary ring (1) at intervals, and the outlet of the gas blowing pipes (4) points to the axis of the rotary ring (1); The scraping frame (3) is rotatably arranged on the frame, and scraping pieces (31) are arranged on the scraping frame (3); the axes of the line passing area, the rotating ring (1) and the scraping frame (3) are overlapped.
  2. 2. Conductor surface cleaning device for cable manufacture according to claim 1, characterized in that a deflector (11) is provided in the rotating ring (1), a through hole (21) is provided in the gas distribution ring (2), the deflector (11) being arranged to be able to drive the rotating ring (1) to rotate relative to the gas distribution ring (2) under the effect of the gas flow in the through hole (21).
  3. 3. The conductor surface cleaning device for cable manufacture according to claim 2, wherein a first annular cavity (10) is arranged inside the rotating ring (1), the first annular cavity (10) is arranged at an opening of an inner ring wall of the rotating ring (1), an air outlet (110) is arranged at the first annular cavity (10) and is opposite to the running direction of the cable conductor (5), and the air outlet (110) is connected with the air blowing pipe (4); the guide plate (11) is arranged on the inner side wall of the first annular cavity (10); The inside of cloth gaseous ring (2) is equipped with second annular chamber (20), through-hole (21) are located the outer lane wall of cloth gaseous ring (2) and intercommunication first annular chamber (10) with second annular chamber (20).
  4. 4. A conductor surface cleaning apparatus for cable manufacture according to claim 3, wherein a side of the deflector (11) facing the through hole (21) is perpendicular to the axis of the through hole (21).
  5. 5. The conductor surface cleaning device for cable manufacture according to claim 1, wherein the inner ring wall of the gas distribution ring (2) is provided with a connecting frame, and a through hole for the cable conductor (5) is provided in a portion of the connecting frame located in the wire passing region; The connecting frame is along the both sides of cable conductor (5) direction of operation all are equipped with first connecting plate (201), two one side that first connecting plate (201) are dorsad each other is connected with second connecting plate (202) through first spring (203), two be connected with spiral scraper blade (204) between first connecting plate (201), spiral scraper blade (204) run through the perforation just overlaps and establish the periphery wall of cable conductor (5).
  6. 6. Conductor surface cleaning device for cable manufacture according to claim 1, characterized in that the scraper (3) comprises a rotating sleeve (30), sliding blocks (32) are symmetrically arranged on the side wall of the rotating sleeve (30) in a sliding manner, the scraper (31) is arranged around the cable conductor (5), and two ends of the scraper (31) are connected to the sliding blocks (32); A plurality of scraping pieces (31) are sequentially connected on the two sliding blocks (32) in a staggered manner along the length direction of the cable conductor (5).
  7. 7. The conductor surface cleaning device for cable manufacture according to claim 6, wherein the two sliding blocks (32) are provided with adjusting plates (33), the two adjusting plates (33) are jointly provided with adjusting rods (34) in a penetrating way, the adjusting rods (34) are sleeved with second springs (37), and the second springs (37) are positioned between the two adjusting rods (34); an adjusting nut (35) is screwed at the end part of the adjusting rod (34), and the adjusting nut (35) is positioned at one side of the adjusting plate (33) opposite to the second spring (37).
  8. 8. The cable-making conductor surface cleaning apparatus as claimed in claim 7, wherein the outer peripheral wall of the rotating sleeve (30) is provided with two sets of rotating support rings (300); The frame is provided with a rotating roller (36) for supporting the rotating sleeve (30) to rotate.
  9. 9. Conductor surface cleaning device for cable manufacture according to claim 8, characterized in that the end face of the rotating ring (1) running towards the cable conductor (5) is provided with a guiding table (6), the end face of the guiding table (6) facing the scraping frame (3) is provided with a guiding inclined surface (60), the distance between the guiding inclined surface (60) and the scraping frame (3) increases and decreases; The rotary sleeve (30) is provided with a supporting rod (7), and one end, far away from the rotary sleeve (30), of the supporting rod (7) is in sliding abutting connection with the guide inclined surface (60).
  10. 10. Conductor surface cleaning device for cable manufacture according to claim 9, characterized in that the guiding ramp (60) is provided with a sliding cavity (61), the sliding cavity (61) being open towards one end of the scraper (3) with an annular groove; One end of the abutting rod (7) penetrating through the annular groove is provided with a universal ball (70); An annular sliding rail (620) is arranged on the inner side wall, facing away from the scraping frame (3), of the sliding cavity (61), a sliding block (62) is arranged on the annular sliding rail (620), a baffle (71) is arranged on the abutting rod (7), a third spring (700) is arranged between the baffle (71) and the sliding block (62), and the third spring (700) is sleeved on the abutting rod (7).

Description

Conductor surface cleaning device for cable manufacture Technical Field The application relates to the technical field of cable conductor cleaning, in particular to a conductor surface cleaning device for cable manufacture. Background The cable is an electric energy or signal transmission carrier which is formed by taking a metal conductor (such as copper and aluminum) as a core transmission medium and wrapping an insulating material and a sheath on the outer layer. In the manufacturing process, the surface of a conductor is subjected to three main core problems caused by processing residual grease, wiredrawing lubricant, metal oxide (such as Cu 2O、Al2O3), environmental dust and other pollutants, namely, firstly, an oxide layer increases the conductor resistance (actually measured is more than 8%), transmission loss is caused, local overheating is caused, secondly, oil stains reduce the adhesive force of an insulating layer, micropores (< 0.1 mm) are generated during extrusion molding, local discharge breakdown risk is caused, thirdly, micron-sized metal scraps (50-200 mu m) are embedded into an insulating interface, and electrochemical corrosion is caused after long-term operation. Therefore, conductor cleaning is a key process for guaranteeing the conductivity, insulation integrity and long-term reliability of the cable, and directly determines the service life of the product. Based on the above, patent document CN219648165U in the prior art discloses a conductor cleaning device for cable manufacture, in which the conveyed cable conductor can be continuously cleaned by two groups of contacted wiping cotton, and the cleaning liquid in the wiping cotton installation cover slowly permeates into the wiping cotton, so that the cleaning effect of the wiping cotton on the cable conductor can be enhanced, however, the cleaning device has certain positive significance, for example, the cleaning mode of wiping cotton can only remove impurities with poor adhesion and easy erasure on the surface of the conductor, and partial oxide layer and intractable adhesion impurities cannot be cleaned. It would therefore be desirable to provide a device that can clean the conductors of a cable in all directions. Disclosure of Invention The object of the present application is to provide a conductor surface cleaning device for cable manufacture, which solves the above-mentioned problems. In order to achieve the above purpose, the technical scheme of the application is as follows: a conductor surface cleaning apparatus for cable manufacture, comprising: A cylindrical wire passing area for the cable conductor to pass through; the gas distribution ring is arranged on the frame and positioned at the radial periphery of the wire passing area; The rotating ring is rotatably arranged on the gas distribution ring, a plurality of gas blowing pipes are circumferentially arranged on the rotating ring at intervals, and outlets of the gas blowing pipes point to the axis of the rotating ring; the scraping frame is rotatably arranged on the frame, and scraping pieces are arranged on the scraping frame; the axes of the line passing area, the rotating ring and the scraping frame are coincident. Preferably, a guide plate is arranged in the rotating ring, a through hole is arranged on the gas distribution ring, and the guide plate is arranged to drive the rotating ring to rotate relative to the gas distribution ring under the action of air flow in the through hole. Preferably, a first annular cavity is arranged in the rotating ring, the first annular cavity is arranged at an opening of the inner ring wall of the rotating ring, an air outlet is arranged in the direction of the first annular cavity, which is away from the running direction of the cable conductor, and the air outlet is connected with the air blowing pipe; The guide plate is arranged on the inner side wall of the first annular cavity; the inside of cloth gaseous ring is equipped with the second annular chamber, the through-hole is located cloth gaseous ring's outer lane wall and intercommunication first annular chamber with the second annular chamber. Preferably, a side surface of the guide plate facing the through hole is perpendicular to the axis of the through hole. Preferably, a connecting frame is arranged on the inner ring wall of the gas distribution ring, and a through hole for the cable conductor is arranged on the part of the connecting frame located in the wire passing area; The connecting frame is along the both sides of cable conductor direction of operation all are equipped with first connecting plate, two one side that first connecting plate is dorsad each other is connected with the second connecting plate through first spring, two be connected with spiral scraper blade between the first connecting plate, spiral scraper blade runs through the through-hole just overlaps and establish cable conductor's periphery wall. Preferably, the scraping frame comprises a rotating sl