Conductor surface treatment device and method for cable manufacturing

Abstract

The present invention belongs to the technical field of cable processing, and specifically relates to a conductor surface treatment device and method for cable manufacturing, comprising a feeding mechanism, a cleaning mechanism and an oiling mechanism, wherein the feeding mechanism comprises a base plate and a feeding assembly that drives the conductor to intermittently move during operation; the cleaning mechanism comprises a grinding assembly that is installed on the top of the base plate and automatically clamps and grinds the surface of the conductor when the feeding assembly drives the conductor to move, and a pickling assembly that is installed on the top of the base plate and automatically sprays pickling liquid on concave points on the surface of the conductor when the feeding assembly drives the conductor to move; the oiling mechanism is installed on the top of the base plate, wherein when the grinding assembly is working, the oiling mechanism automatically works to oil the surface of the conductor cleaned by the cleaning mechanism, thereby solving the problem that when the surface of the conductor is polished, the oxide layer at the concave points on the surface of the conductor is not easy to be processed, thereby affecting the conductive performance of the cable in later use, resulting in poor quality of the cable in later use.

Description

Technical Field

[0001] The invention relates to the technical field of cable processing, and in particular to a conductor surface processing device and method for cable manufacturing. Background Art

[0002] Cable is an electric energy or signal transmission device, usually composed of several or several groups of wires. Cable conductor is the material used for wires and cables, and also refers to wires in industry. It is generally made of copper or aluminum, and is also made of silver wire (good conductivity and thermal properties). It is used to conduct current or heat. At present, in order to ensure that the cable coating and twisting effect made of cable conductors are good and the conductivity is good, the staff generally uses relevant conductor surface treatment devices to clean the impurities attached to the surface of the conductor and the surface oxide layer. At the same time, in order to increase the adhesion between the conductor and the viscose, the surface of the conductor will be oiled.

[0003] At present, when processing the surface oxide layer of the conductor, the surface of the conductor is mainly polished by a polishing block. However, since some conductors are easily bumped during transportation and pits are formed on the surface, the oxide layer at these pits is not easily polished during the polishing process, which affects the conductive performance of the cable in later use and leads to poor quality of the cable. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] Therefore, the purpose of the present invention is to provide a conductor surface treatment device and method for cable manufacturing, which can replace the traditional conductor surface treatment method for cable manufacturing, and avoid the problem that when the surface of the conductor is polished, the oxide layer at the concave points on the conductor surface is difficult to be treated, thereby affecting the conductive performance of the cable in later use and causing the problem of poor quality of the cable in later use.

[0006] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A conductor surface treatment device for cable manufacturing, comprising:

[0008] A material conveying mechanism, comprising a bottom plate and a material conveying component located on the bottom plate and driving the conductor to move intermittently during operation;

[0009] A cleaning mechanism, comprising a grinding assembly mounted on the top of the bottom plate and automatically clamping and grinding the surface of the conductor when the feeding assembly drives the conductor to move, and a pickling assembly mounted on the top of the bottom plate and automatically spraying pickling liquid on the concave points on the surface of the conductor when the feeding assembly drives the conductor to move;

[0010] An oiling mechanism is installed on the top of the bottom plate, wherein when the polishing assembly is working, the oiling mechanism automatically works to apply oil to the conductor surface cleaned by the cleaning mechanism.

[0011] As a preferred solution of the conductor surface treatment device for cable manufacturing described in the present invention, mounting plates are provided on both sides of the top of the bottom plate;

[0012] The feeding assembly includes a first driving member and a second driving member respectively located at the two ends of the top of the base plate, the first driving member includes two feeding rollers installed between the two mounting plates and distributed up and down, a driving gear installed on the side walls of the mounting plates and respectively connected to the side walls of the two feeding rollers through a rotating shaft, and a driving motor installed on the top of the base plate and the output end of which is connected to the side wall of one of the driving gears, the two driving gears are meshed with each other and the number of teeth of the driving gear connected to the driving motor is one fourth of the number of teeth of the other driving gear, and the second driving member is drivingly connected to the first driving member.

[0013] As a preferred solution of the conductor surface treatment device for cable manufacturing described in the present invention, the grinding assembly includes a first fixed shell installed on the top of the base plate and having an open structure on one side, a plurality of grinding blocks movably installed on the first fixed shell, and a first transmission assembly having one end transmission connected to the plurality of grinding blocks and the other end transmission connected to the feed assembly.

[0014] As a preferred solution of the conductor surface treatment device for cable manufacturing described in the present invention, a plurality of linear slide grooves are evenly formed on the side wall of the first fixed shell along the circumferential direction;

[0015] A limit rod is provided on the top of the grinding block;

[0016] The side wall of the mounting plate is provided with a first pulley connected to the side wall of the driving gear via a rotating shaft;

[0017] The first transmission assembly includes a turntable movably mounted in the first fixed shell and having a side wall uniformly provided with a plurality of arc-shaped grooves in a circumferential direction, a transmission gear mounted on a bracket of the first fixed shell, a worm connected to the side wall of the transmission gear at one end, and a worm wheel mounted on the side wall of the mounting plate and transmission-connected to the worm, the outer side wall of the turntable being uniformly provided with a plurality of sawtooth grooves, the transmission gear meshing with the sawtooth grooves, the side wall of the worm wheel being provided with a second pulley connected to the first pulley via a belt, and one end of the limit rod extending out of the arc-shaped groove and then extending into the linear groove.

[0018] As a preferred solution of the conductor surface treatment device for cable manufacturing described in the present invention, the pickling assembly includes a second fixed shell with a hollow structure inside and a plurality of nozzles evenly arranged along the circumferential direction inside, a pickling solution tank located at the top of the second fixed shell and the bottom of which is connected to the inside of the second fixed shell, and a concave point detection member installed inside the second fixed shell and opening the nozzles corresponding to the concave points on the surface of the conductor when the conductor moves;

[0019] A flushing component is arranged on the top of the bottom plate and is located between the pickling component and the oiling mechanism and flushes the side wall of the conductor during operation.

[0020] As a preferred solution of the conductor surface treatment device for cable manufacturing described in the present invention, a liquid guide hole is provided between the nozzle and the inner wall of the second fixed shell;

[0021] The pit detection component includes a sealing frame located inside the second fixed shell and sealing the liquid guide hole, a connecting frame hinged to the sealing frame at one end and extending out of the second fixed shell at the other end, a detection block located at the bottom of the connecting frame, and an elastic member connected to the surface of the detection block at one end and connected to the inner wall of the second fixed shell at the other end.

[0022] As a preferred solution of the conductor surface treatment device for cable manufacturing described in the present invention, the oiling mechanism includes a third fixed shell installed on the top of the base plate adjacent to one end of the second driving member, an oiling block installed on the inner side of the third fixed shell and having a through hole in the side wall, an oil storage tank located on the top of the third fixed shell and having a bottom oil outlet connected to the oiling block, and an on-off component for opening and closing the bottom oil outlet of the oil storage tank.

[0023] As a preferred solution of the conductor surface treatment device for cable manufacturing described in the present invention, the on-off assembly includes a sealing block movably inserted into the oil outlet at the bottom of the oil storage tank and a connecting rod connected to the side wall of the sealing block at one end and the side wall of the grinding block at the other end.

[0024] As a preferred embodiment of the conductor surface treatment device for cable manufacturing described in the present invention, it further includes a dust removal mechanism, which includes a dust suction component installed on one side of the grinding component and a second transmission component with one end drivingly connected to the dust suction component and the other end drivingly connected to the first pulley;

[0025] The dust collection assembly includes a guide tube with one end corresponding to the first fixed shell, and a fan located in the guide tube and having a side wall connected to a third pulley;

[0026] The second transmission assembly includes a differential having one end connected to the side wall of the first pulley through a rotating shaft, and a fourth pulley located at the other end of the differential and connected to the third pulley through a belt.

[0027] A conductor surface treatment method for cable manufacturing, comprising the conductor surface treatment device for cable manufacturing as described above, comprising the following specific steps:

[0028] S1. The conductor is driven to move intermittently through the work of the feeding component;

[0029] S2, when the feeding component drives the conductor to move, the first transmission component drives multiple grinding blocks to gather together and clamp the surface of the conductor, and as the conductor moves, the oxide layer on the surface of the conductor is polished and cleaned;

[0030] S3. When the conductor moves to the pickling assembly, when the pit detection component detects a pit on the conductor surface, the nozzle corresponding to the pit is automatically opened, and the nozzle sprays an acidic solution to the pit, thereby specifically cleaning the oxide layer at the pit of the conductor;

[0031] S4. When the grinding blocks gather together to clamp and grind the surface of the conductor, the sealing block is driven by the linkage rod to open the oil outlet at the bottom of the oil storage tank, so that the oil in the oil storage tank flows out through the oil outlet and enters the oiling block to oil the surface of the moving conductor, thereby realizing that the oiling mechanism is replenished once for each operation, and no waste of oil is caused;

[0032] S5. When the feeding component drives the conductor to move, the dust collecting component is driven to work by the second transmission component. The oxide dust generated when the grinding component works is sucked away by the dust collecting component. At the same time, the generated airflow is blown to the side of the conductor to be oiled, accelerating the drying of the conductor surface, thereby better oiling the conductor surface.

[0033] Compared with the prior art, the beneficial effect of the present invention is that, in the conductor surface treatment device and method for cable manufacturing, when the feeding component drives the conductor to move, the oxide layer on the surface of the conductor is polished once by the polishing component, and when the conductor moves to the pickling component, the pickling component automatically performs pickling and cleaning on the concave points on the surface of the conductor, thereby cleaning off the oxide layer on the concave points on the surface of the conductor that have not been polished by the polishing component, and at the same time, when the polishing component is working, it drives the oiling mechanism to work, and oils the surface of the conductor cleaned by the cleaning mechanism, thereby replacing the traditional conductor surface treatment method for cable manufacturing, and avoiding the problem that when the surface of the conductor is polished, the oxide layer on the concave points on the surface of the conductor is not easily removed, thereby affecting the conductive performance of the cable in later use, resulting in poor quality of the cable in later use. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in combination with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0035] Figure 1 A schematic structural diagram of a conductor surface treatment device for cable manufacturing according to the present invention from one perspective;

[0036] Figure 2 It is a structural schematic diagram of another perspective of a conductor surface treatment device for cable manufacturing of the present invention;

[0037] Figure 3 This is a structural exploded view of a conductor surface treatment device for cable manufacturing according to the present invention;

[0038] Figure 4 This is a structural exploded view of a grinding assembly of a conductor surface treatment device for cable manufacturing according to the present invention;

[0039] Figure 5 A cross-sectional view of a pickling assembly of a conductor surface treatment device for cable manufacturing according to the present invention;

[0040] Figure 6 This is a structural exploded view of an oiling mechanism of a conductor surface treatment device for cable manufacturing according to the present invention;

[0041] Figure 7 The present invention is a cross-sectional view of a dust collecting assembly of a conductor surface treatment device for cable manufacturing.

[0042] In the figure: 100, feeding mechanism; 110, bottom plate; 110a, mounting plate; 110a-1, first pulley; 110b, flushing assembly; 120, feeding assembly; 120a, first driving member; 120a-1, feeding roller; 120a-2, driving gear; 120a-3, driving motor; 120b, second driving member; 200, cleaning mechanism; 210, grinding assembly; 210a, first fixed shell; 210a-1, linear slide; 210b, grinding block; 210b-1, limit rod; 210c, first transmission assembly; 210c-1, turntable; 210c-11, arc slide; 210c-12, sawtooth groove; 210c-2, transmission gear; 210c-3, worm; 210c-4, Worm gear; 210c-41, second pulley; 220, pickling assembly; 220a, second fixed shell; 220a-1, nozzle; 220b, pickling solution tank; 220c, pit detection member; 220c-1, sealing clamp; 220c-2, connecting frame; 220c-3, detection block; 220c-4, elastic member; 300, oiling mechanism; 310, third fixed shell; 320, oiling block; 330, oil storage tank; 340, on-off assembly; 340a, sealing block; 340b, connecting rod; 400, dust removal mechanism; 410, dust suction assembly; 410a, guide tube; 410b, fan; 410b-1, third pulley; 420, second transmission assembly; 420a, differential; 420b, fourth pulley. DETAILED DESCRIPTION

[0043] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0044] Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0045] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0046] The present invention provides a conductor surface treatment device and method for cable manufacturing, which replaces the traditional conductor surface treatment method for cable manufacturing and avoids the problem that when the surface of the conductor is polished, the oxide layer at the concave points on the conductor surface is not easy to be treated, thereby affecting the conductive performance of the cable in later use and causing the problem of poor quality of the cable in later use.

[0047] Figure 1-Figure 7The structure diagram of the conductor surface treatment device for cable manufacturing of the present invention is shown in FIG. Figure 1-Figure 7 A detailed introduction is given to the conductor surface treatment device used in the manufacture of this type of cable. Example 1

[0048] refer to Figure 1-Figure 3 The present invention discloses a conductor surface treatment device for cable manufacturing, the main body of which includes a feeding mechanism 100, a cleaning mechanism 200 and an oiling mechanism 300.

[0049] refer to Figure 1-Figure 3 The feeding mechanism 100 is used to support the entire device and drive the conductor to move during operation, so as to facilitate the processing mechanism and the oiling mechanism 300 to clean and oil the surface of the conductor. The feeding mechanism 100 includes a bottom plate 110 and a feeding assembly 120 located on the bottom plate 110 and driving the conductor to move intermittently during operation. The bottom plate 110 is used to facilitate the installation of the feeding assembly 120, the cleaning mechanism 200 and the oiling mechanism 300. The feeding assembly 120 is used to drive the conductor to move intermittently during operation, so as to facilitate the cleaning mechanism 200 to clean the surface of the conductor section by section and leave time for the pickling solution and the oxide to react;

[0050] refer to Figure 1-Figure 3 The cleaning mechanism 200 is used to clean the oxide on the surface of the conductor. The cleaning mechanism 200 includes a grinding component 210 installed on the top of the bottom plate 110 and automatically clamping and grinding the surface of the conductor when the feeding component 120 drives the conductor to move, and a pickling component 220 installed on the top of the bottom plate 110 and automatically spraying pickling liquid on the concave points on the surface of the conductor when the feeding component 120 drives the conductor to move. The grinding component 210 is used to clamp the surface of the conductor and scrape off the oxide on the round surface of the conductor as the conductor moves during operation. The pickling component 220 is used to pickle and clean the oxide at the concave points on the surface of the conductor that cannot be polished and cleaned by the grinding component 210 during operation;

[0051] refer to Figure 1-Figure 3 The oiling mechanism 300 is used to oil the surface of the conductor whose surface has been cleaned during operation. The oiling mechanism 300 is installed on the top of the bottom plate 110. When the polishing assembly 210 is working, the oiling mechanism 300 automatically works to apply oil to the surface of the conductor cleaned by the cleaning mechanism 200. Thus, when the polishing assembly 210 is working, the oiling mechanism 300 is automatically driven to work to oil the surface of the conductor that is moving forward.

[0052] In an embodiment, the present invention further discloses a conductor surface treatment method for cable manufacturing, which comprises the above conductor surface treatment device for cable manufacturing.

[0053] In this embodiment, the specific use process is as follows: the conductor is driven to move intermittently by the feeding mechanism 100. When the feeding component 120 drives the conductor to move, it automatically drives the polishing component 210 to start once. After the surface of the conductor is clamped, the rounded surface of the moving section of the conductor is polished as the conductor moves. When the conductor polished and cleaned by the polishing component 210 moves to the position of the pickling component 220, as the conductor moves, when pits appear on the surface of the conductor, the pickling mechanism automatically sprays pickling solution on the pits on the surface of the conductor, thereby pickling the position not polished by the polishing component 210, and in the gap between the movement of the conductor, it is convenient for the pickling solution to fully react with the oxide on the surface of the conductor, thereby cleaning the oxide on the surface of the conductor more thoroughly. When the polishing component 210 is working, it drives the oiling mechanism 300 to start working once, and oils the surface of a section of the conductor that moves to the oiling mechanism 300. Example 2

[0054] Based on Example 1, Figure 1-Figure 3 , mounting plates 110a are provided on both sides of the top of the bottom plate 110 for conveniently mounting the first driving member 120a and the second driving member 120b;

[0055] refer to Figure 1-Figure 3 The feeding assembly 120 includes a first driving member 120a and a second driving member 120b respectively located at the two ends of the top of the bottom plate 110, and is used to drive the conductor to move intermittently during operation. The first driving member 120a includes two feeding rollers 120a-1 installed between the two mounting plates 110a and distributed up and down, a driving gear 120a-2 installed on the side wall of the mounting plate 110a and connected to the side walls of the two feeding rollers 120a-1 through a rotating shaft, and a driving motor 120a-3 installed on the top of the bottom plate 110 and the output end is connected to the side wall of one of the driving gears 120a-2. The two driving gears 120a-2 are meshed with each other and connected to the driving motor 120a-3. The number of teeth is one quarter of the number of teeth of the other driving gear 120a-2. The two feed rollers 120a-1 are used to drive the conductor to move when rotating in the opposite direction. The two driving gears 120a-2 are used to drive the two feed rollers 120a-1 to rotate in the opposite direction when rotating in the opposite direction. The driving motor 120a-3 is used to drive the driving gear 120a-2 with fewer teeth to rotate when working, thereby driving the driving gear 120a-2 with more gears to rotate intermittently, and then driving the two feed rollers 120a-1 to rotate intermittently in the opposite direction, and then driving the conductor to move intermittently. The second driving member 120b is connected to the first driving member 120a in transmission connection, and is used to increase the driving force for conveying the conductor, so that the conductor moves more stably. Example 3

[0056] Based on Example 2, Figure 1-Figure 4 The grinding assembly 210 includes a first fixed shell 210a installed on the top of the base plate 110 and having an open structure on one side, a plurality of grinding blocks 210b movably installed on the first fixed shell 210a, and a first transmission assembly 210c which is transmission-connected to the plurality of grinding blocks 210b at one end and transmission-connected to the feeding assembly 120 at the other end. The first fixed shell 210a is used to facilitate the movable installation of the plurality of grinding blocks 210b and the first transmission assembly 210c. After the plurality of grinding blocks 210b are gathered together to clamp the surface of the conductor, the oxide on the surface of the conductor is cleaned as the conductor continues to move. The first transmission assembly 210c is used to drive the plurality of grinding blocks 210b to gather together to clamp the surface of the conductor when the feeding assembly 120 is working and drives the conductor to move.

[0057] In this embodiment, reference Figure 4 The side wall of the first fixed shell 210a is evenly provided with a plurality of linear slide grooves 210a-1 along the circumferential direction, which are used to limit the limiting rod 210b-1 and the grinding block 210b;

[0058] refer to Figure 4 A limit rod 210b-1 is provided on the top of the grinding block 210b, which is used to limit the moving direction of the grinding block 210b after cooperating with the linear slide groove 210a-1 and the arc slide groove 210c-11;

[0059] refer to Figure 3 The side wall of the mounting plate 110a is provided with a first pulley 110a-1 connected to the side wall of the driving gear 120a-2 via a rotating shaft, and is used to drive the second pulley 210c-41 to rotate intermittently when rotating intermittently;

[0060] refer to Figure 1-Figure 4The first transmission assembly 210c includes a turntable 210c-1 movably mounted in the first fixed shell 210a and having a plurality of arc-shaped slots 210c-11 uniformly opened on the side wall along the circumferential direction, a transmission gear 210c-2 mounted on a bracket of the first fixed shell 210a, a worm 210c-3 connected to the side wall of the transmission gear 210c-2 at one end, and a worm wheel 210c-4 mounted on the side wall of the mounting plate 110a and transmission-connected to the worm 210c-3. The turntable 210c-1 is used to drive the plurality of grinding blocks 210b to move along the linear slot 210a-1 under the cooperation of the arc-shaped slots 210c-11 and the limit rod 210b-1 when rotating, and the transmission gear 210c-2 is used to drive the turntable 210c-2 when rotating. 10c-1 rotates, the worm 210c-3 is used to drive the transmission gear 210c-2 to rotate when it rotates, and the worm wheel 210c-4 is used to drive the worm 210c-3 to rotate when it rotates. The outer wall of the turntable 210c-1 is evenly provided with a plurality of sawtooth grooves 210c-12 for meshing with the transmission gear 210c-2, and the transmission gear 210c-2 meshes with the sawtooth groove 210c-12. The side wall of the worm wheel 210c-4 is provided with a second pulley 210c-41 connected to the first pulley 110a-1 by a belt, which is used to drive the worm wheel 210c-4 to rotate when it rotates. One end of the limit rod 210b-1 extends from the arc-shaped slide groove 210c-11 and then extends into the straight slide groove 210a-1.

[0061] In this embodiment, a torsion spring (not shown in the figure) is sleeved on the rotating shaft connecting the side wall of the turbine and the side wall of the mounting plate 110a, which is used to generate a reverse force after the first pulley 110a-1 rotates to indirectly drive the worm wheel 210c-4 to rotate, so that in the interval between the rotation of the feeding component 120 and the first pulley 110a-1, the torsion spring drives the worm 210c-3, the transmission gear 210c-2 and the rotating disk 210c-1 to reverse under its own torsional force, so that the multiple grinding blocks 210b are spaced apart from each other. After returning to its original state, it is convenient to polish the conductor surface at the rear end next time. A connecting piece (not shown in the figure) is connected between the second pulley 210c-41 and the worm gear 210c-4 to prevent the conductor from moving backward after the second pulley 210c-41 and the feeding assembly 120 are reversed under the reaction force of the torsion spring. The connecting piece includes a ratchet seat with a serrated groove 210c-12 on the side wall and a ratchet located in the ratchet groove and having a plurality of elastic pawls on the side wall.

[0062] In this embodiment, the specific working process is as follows: when the feeding assembly 120 is working, it drives the first pulley 110a-1 to rotate, and the rotation of the first pulley 110a-1 drives the second pulley 210c-41 to rotate, and then drives the worm wheel 210c-4 to rotate. At this time, the torsion spring is twisted to generate a reaction force, and the worm wheel 210c-4 rotates and drives the worm 210c-3 to rotate. When the worm 210c-3 rotates, it drives the transmission gear 210c-2 to rotate. When the transmission gear 210c-2 rotates, it drives the turntable 210c-1 to rotate, thereby driving multiple grinding blocks 210b to rotate in the arc groove 210c-11 and the straight line Under the limit of the slide groove 210a-1, the surfaces of the conductor are instantly clamped after gathering together along the linear slide groove 210a-1. At this time, as the conductor moves, multiple grinding blocks 210b scrape off the oxide on the rounded surface of the conductor. When the feeding assembly 120 drives the conductor to move in the gap, the first pulley 110a-1 stops rotating, and under the reaction of the torsion spring, it drives the worm wheel 210c-4, the worm 210c-3, the transmission gear 210c-2 and the turntable 210c-1 to reverse, so that the multiple grinding blocks 210b move away from each other along the linear slide groove 210a-1, so as to facilitate the grinding of the surface of the next section of the conductor. Example 4

[0063] Based on Example 3, Figure 1-Figure 5 The pickling assembly 220 includes a second fixed shell 220a with a hollow structure and a plurality of nozzles 220a-1 uniformly arranged on the inner side along the circumferential direction, a pickling solution tank 220b located on the top of the second fixed shell 220a and connected to the inside of the second fixed shell 220a at the bottom, and a concave point detection member 220c installed on the inner side of the second fixed shell 220a and opening the nozzles 220a-1 corresponding to the concave points on the surface of the conductor when the conductor moves. The second fixed shell 220a is used to facilitate installation. A plurality of nozzles 220a-1 and a plurality of pit detection members 220c, wherein the nozzle 220a-1 is used to spray out the pickling solution that has entered the second fixed shell 220a after opening up the inside thereof, the pickling solution tank 220b is used to store the pickling solution for pickling the oxide on the surface of the conductor, and the pit detection member 220c is used to detect the pits on the surface of the conductor during movement, and when the position of the pit is detected, the nozzle 220a-1 corresponding to the pit is driven to spray out the pickling solution;

[0064] refer to Figure 1-Figure 3 A flushing assembly 110b is provided on the top of the bottom plate 110 and is located between the pickling assembly 220 and the oiling mechanism 300. The flushing assembly 110b flushes the side wall of the conductor during operation. The flushing assembly 110b is used to flush away the pickling solution remaining on the surface of the conductor after pickling and the mixture after the pickling reaction, so as to avoid affecting the subsequent oiling work.

[0065] In this embodiment, a liquid guide hole is provided between the nozzle 220a-1 and the inner wall of the second fixed shell 220a, so as to facilitate the pickling solution inside the second fixed shell 220a to enter the nozzle 220a-1;

[0066] refer to Figure 5 The pit detection member 220c includes a sealing frame 220c-1 located inside the second fixed shell 220a and sealing the liquid guide hole, a connecting frame 220c-2 hinged to the sealing frame 220c-1 at one end and extending out of the second fixed shell 220a at the other end, a detection block 220c-3 located at the bottom of the connecting frame 220c-2, and an elastic member 220c-4 connected to the surface of the detection block 220c-3 at one end and connected to the inner wall of the second fixed shell 220a at the other end. The sealing frame 220c-1 is used to seal the liquid guide hole. The liquid guide hole is blocked and opened, the connecting frame 220c-2 is used to fix the sealing frame and facilitate the installation of the detection block 220c-3, the detection block 220c-3 is used to detect the concave points on the surface of the moving conductor, and the elastic member 220c-4 is used to squeeze the detection block 220c-3 into the inside of the concave point under the reaction of the elastic member 220c-4 when the detection block 220c-3 detects the concave point, thereby driving the connecting frame 220c-2 to move and then driving the sealing frame 220c-1 to tilt up and open the liquid guide hole.

[0067] In this embodiment, the specific working process is as follows: when the position of the detection block 220c-3 overlaps with the position of the concave point during the movement of the conductor, the detection block 220c-3 is driven to move into the concave point under the reaction of the elastic member 220c-4, thereby driving the connecting frame 220c-2 to move and then pulling the sealing frame 220c-1 to rotate, so that after the liquid guide hole is opened, the pickling solution inside the second fixed shell 220a enters the nozzle 220a-1, and the pickling solution is sprayed in a direction to the concave point. As the conductor continues to move, the detection block 220c-3 moves out of the concave point again, so that the pickling solution just sprayed on the surface of the conductor flows into the concave point and reacts with the oxide that has not been polished by the polishing block 210b. When one end of the conductor after the pickling treatment moves to the position of the flushing component 110b, the flushing component 110b flushes the surface of the conductor to flush away the residual pickling solution and the reacted mixture, thereby completing the cleaning of the oxide on the surface of the conductor. Example 5

[0068] Based on Example 4, Figure 1-Figure 6The oiling mechanism 300 includes a third fixed shell 310 installed on the top of the base plate 110 adjacent to one end of the second driving member 120b, an oiling block 320 installed on the inner side of the third fixed shell 310 and having a through hole in the side wall, an oil storage tank 330 located on the top of the third fixed shell 310 and having a bottom oil outlet connected to the oiling block 320, and a switching assembly 340 for switching on and off the oil outlet at the bottom of the oil storage tank 330. The third fixed shell 310 is used to facilitate the installation of the oiling block 320. The oiling block 320 is used to evenly oil the surface of the conductor after the conductor passes through the interior thereof. The oil storage tank 330 is used to store oil. The switching assembly 340 is used to switch on and off the oil outlet at the bottom of the oil storage tank 330. The oiling block 320 is a sponge block with smaller through holes on the side wall, so that when the conductor passes through the through hole, the conductor surface is better wrapped, and the conductor surface is more evenly oiled.

[0069] In this embodiment, reference Figure 1-Figure 6 The on-off assembly 340 includes a sealing block 340a movably inserted into the oil outlet at the bottom of the oil storage tank 330 and a connecting rod 340b connected to the side wall of the sealing block 340a at one end and connected to the side wall of the grinding block 210b at the other end. The sealing block 340a is used to seal the oil outlet at the bottom of the oil storage tank 330, and the connecting rod 340b is used to drive the sealing block 340a to move when the grinding block 210b moves along the linear slide groove 210a-1.

[0070] In this embodiment, the specific working process is as follows: when the grinding assembly 210 is working, the grinding block 210b moves closer along the linear slide 210a-1, and the sealing block 340a is driven to move downward through the linkage rod 340b to open the oil outlet at the bottom of the oil storage tank 330. At this time, the oil in the oil storage tank 330 flows out through the oil outlet and enters the oiling block 320, and is fully absorbed by the sponge to evenly apply oil to the surface of the moving conductor. When the grinding assembly 210 stops working, the grinding block 210b moves along the linear slide 210a-1. When the slide grooves 210a-1 move away from each other, the sealing block 340a is driven upward by the connecting rod 340b to seal the oil outlet. At this time, the oil storage tank 330 stops adding oil to the upper oil block 320, thereby intermittently replenishing oil in the upper oil block 320 to avoid waste of oil dripping from the bottom of the upper oil block 320 after too much oil is replenished at one time, and the amount of oil on the surface of each section of the conductor is kept consistent, thereby avoiding that some places on the conductor surface have a large amount of oil and some places have a small amount of oil, which affects the adhesion in the later stage. Example 6

[0071] On the basis of Example 5, in order to prevent the oxide layer powder scraped off the conductor surface from falling randomly when the polishing assembly 210 is working, refer to Figure 1-Figure 7, further comprising a dust removal mechanism 400, which is used to centrally absorb the metal oxide powder scraped off by the grinding assembly 210 when it is working. The dust removal mechanism 400 comprises a dust collection assembly 410 installed on one side of the grinding assembly 210 and a second transmission assembly 420 which is transmission-linked to the dust collection assembly 410 at one end and transmission-connected to the first pulley 110a-1 at the other end. The dust collection assembly 410 is used to absorb the oxide powder generated by the grinding assembly 210 when it is working. The second transmission assembly 420 is used to drive the dust collection assembly 410 to work when the first pulley 110a-1 rotates;

[0072] refer to Figure 1-Figure 7 The dust collecting assembly 410 includes a guide tube 410a with one end corresponding to the first fixed shell 210a, and a fan 410b located in the guide tube 410a and connected to a third pulley 410b-1 on the side wall. The guide tube 410a is used to guide away the sucked oxide dust, and the fan 410b is used to suck the oxide powder generated when the grinding assembly 210 is working into the guide tube 410a when rotating, and the third pulley 410b-1 is used to drive the fan 410b to rotate when rotating;

[0073] refer to Figure 3 The second transmission assembly 420 includes a differential 420a connected to the side wall of the first pulley 110a-1 through a rotating shaft at one end, and a fourth pulley 420b located at the other end of the differential 420a and connected to the third pulley 410b-1 through a belt. The differential 420a is used to drive the fourth pulley 420b to accelerate when the first pulley 110a-1 rotates and drives it to rotate. The fourth pulley 420b is used to accelerate the third pulley 410b-1 after accelerating.

[0074] In this embodiment, the reference Figure 1-Figure 3 , the other end of the flow pipe corresponds to the conductor between the flushing assembly 110b and the oiling mechanism 300, and is used to direct the air outlet end of the flow pipe 410a toward the conductor to be oiled, so as to dry the residual moisture on the surface of the conductor to be oiled, and the middle part of the flow pipe 410a is provided with a detachable filter component for filtering impurities inside the flow pipe 410a, which is used to filter the oxide powder and other impurities inside the flow pipe 410a, and is easy to disassemble for cleaning and replacement;

[0075] In this embodiment, the specific working process is as follows: when the first pulley 110a-1 rotates, the grinding component 210 is grinding the surface of the conductor, and the differential 420a rotates, driving the fourth pulley 420b to accelerate. When the fourth pulley 420b accelerates, it drives the third pulley 410b-1 to accelerate, and then drives the fan 410b to accelerate, so that the oxide powder generated by the grinding component 210 when working is sucked into the guide tube 410a. The oxide powder is intercepted by the filter component when the air flows in the guide tube 410a, and the excess air is blown to the surface of the conductor to be oiled, thereby accelerating the drying speed of the moisture on the surface of the conductor after flushing by the flushing component 110b, which is more conducive to the subsequent oiling operation.

[0076] A conductor surface treatment method for cable manufacturing, comprising the above conductor surface treatment device for cable manufacturing, and the specific steps are as follows:

[0077] S1, the conductor is driven to move intermittently through the operation of the feeding assembly 120;

[0078] S2, when the feeding assembly 120 drives the conductor to move, the first transmission assembly 210c drives the multiple grinding blocks 210b to gather together and clamp the conductor surface, and as the conductor moves, the oxide layer on the conductor surface is polished and cleaned;

[0079] S3. When the conductor moves to the pickling assembly 220, when the pit detection member 220c detects a pit on the surface of the conductor, the nozzle 220a-1 corresponding to the pit is automatically opened, and the nozzle 220a-1 sprays an acid solution to the pit, thereby cleaning the oxide layer at the pit of the conductor in a targeted manner;

[0080] S4. When the grinding blocks 210b gather together to clamp and grind the surface of the conductor, the sealing block 340a is driven by the linkage rod 340b to open the oil outlet at the bottom of the oil storage tank 330, so that the oil in the oil storage tank 330 flows out through the oil outlet and enters the oiling block 320 to oil the surface of the moving conductor, thereby realizing that the oiling mechanism 300 is replenished with oil once it works, and no waste of oil is caused;

[0081] S5. When the feeding assembly 120 drives the conductor to move, the dust collecting assembly 410 is driven to work by the second transmission assembly 420. The oxide dust generated when the polishing assembly 210 works is sucked away by the dust collecting assembly 410. At the same time, the generated airflow is blown toward the side of the conductor to be oiled, accelerating the drying of the conductor surface, thereby better oiling the conductor surface.

[0082] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A conductor surface treatment device for cable manufacturing, characterized in that: include: A material conveying mechanism (100) comprising a bottom plate (110) and a material conveying component (120) located on the bottom plate (110) and driving a conductor to move intermittently during operation; A cleaning mechanism (200) comprising a grinding component (210) mounted on the top of the bottom plate (110) and automatically clamping and grinding the surface of the conductor when the material feeding component (120) drives the conductor to move, and a pickling component (220) mounted on the top of the bottom plate (110) and automatically spraying pickling liquid on concave points on the surface of the conductor when the material feeding component (120) drives the conductor to move; an oiling mechanism (300) mounted on the top of the bottom plate (110), wherein when the polishing assembly (210) is working, the oiling mechanism (300) automatically works to apply oil to the surface of the conductor cleaned by the cleaning mechanism (200); The grinding assembly (210) comprises a first fixed shell (210a) mounted on the top of the base plate (110) and having an open structure on one side, a plurality of grinding blocks (210b) movably mounted on the first fixed shell (210a), and a first transmission assembly (210c) having one end drivingly connected to the plurality of grinding blocks (210b) and the other end drivingly connected to the material feeding assembly (120); The side wall of the first fixed shell (210a) is evenly provided with a plurality of linear sliding grooves (210a-1) along the circumferential direction; A limit rod (210b-1) is provided on the top of the grinding block (210b); The side wall of the mounting plate (110a) is provided with a first pulley (110a-1) connected to the side wall of the driving gear (120a-2) via a rotating shaft; The first transmission assembly (210c) comprises a rotating disk (210c-1) movably mounted in a first fixed shell (210a) and having a plurality of arc-shaped sliding grooves (210c-11) uniformly formed on the side wall along the circumferential direction, a transmission gear (210c-2) mounted on a bracket of the first fixed shell (210a), a worm (210c-3) connected at one end to the side wall of the transmission gear (210c-2), and a worm wheel (210c-3) mounted on the side wall of the mounting plate (110a) and transmission-connected to the worm (210c-3). 210c-4), a plurality of sawtooth grooves (210c-12) are evenly provided on the outer wall of the rotating disk (210c-1), the transmission gear (210c-2) is meshed with the sawtooth groove (210c-12), a second pulley (210c-41) connected to the first pulley (110a-1) via a belt is provided on the side wall of the worm wheel (210c-4), and one end of the limit rod (210b-1) extends out of the arc-shaped slide groove (210c-11) and then extends into the linear slide groove (210a-1); The pickling assembly (220) comprises a second fixed shell (220a) having a hollow structure inside and a plurality of nozzles (220a-1) evenly arranged inside along a circumferential direction, a pickling solution tank (220b) located at the top of the second fixed shell (220a) and having a bottom connected to the inside of the second fixed shell (220a), and a concave point detection member (220c) installed inside the second fixed shell (220a) and opening the nozzles (220a-1) corresponding to the concave points on the surface of the conductor when the conductor moves; A flushing assembly (110b) is provided on the top of the bottom plate (110) and is located between the pickling assembly (220) and the oiling mechanism (300) and flushes the side wall of the conductor during operation; A liquid guide hole is provided between the spray head (220a-1) and the inner wall of the second fixed shell (220a); The concave point detection member (220c) comprises a sealing frame (220c-1) located inside the second fixed shell (220a) and sealing the liquid guide hole, a connecting frame (220c-2) having one end hinged to the sealing frame (220c-1) and the other end extending out of the second fixed shell (220a), a detection block (220c-3) located at the bottom of the connecting frame (220c-2), and an elastic member (220c-4) having one end connected to the surface of the detection block (220c-3) and the other end connected to the inner side wall of the second fixed shell (220a).

2. A conductor surface treatment device for cable manufacturing according to claim 1, characterized in that: Mounting plates (110a) are provided on both sides of the top of the bottom plate (110); The feeding assembly (120) comprises a first driving member (120a) and a second driving member (120b) respectively located at two ends of the top of the bottom plate (110), the first driving member (120a) comprising two feeding rollers (120a-1) installed between the two mounting plates (110a) and distributed vertically, a driving gear (120a-2) installed on the side wall of the mounting plate (110a) and respectively connected to the side walls of the two feeding rollers (120a-1) via a rotating shaft, and a mounting member (120a-3). A driving motor (120a-3) is disposed on the top of the bottom plate (110) and has an output end connected to the side wall of one of the driving gears (120a-2); the two driving gears (120a-2) are meshed with each other and the number of teeth of the driving gear (120a-2) connected to the driving motor (120a-3) is one quarter of the number of teeth of the other driving gear (120a-2); and the second driving member (120b) is drivingly connected to the first driving member (120a).

3. A conductor surface treatment device for cable manufacturing according to claim 2, characterized in that: The oiling mechanism (300) comprises a third fixed shell (310) mounted on the top of the base plate (110) adjacent to one end of the second driving member (120b), an oiling block (320) mounted on the inner side of the third fixed shell (310) and having a through hole on the side wall, an oil storage tank (330) located on the top of the third fixed shell (310) and having a bottom oil outlet connected to the oiling block (320), and an on-off assembly (340) for switching the bottom oil outlet of the oil storage tank (330) on and off.

4. A conductor surface treatment device for cable manufacturing according to claim 3, characterized in that: The on-off assembly (340) comprises a sealing block (340a) movably inserted into the oil outlet at the bottom of the oil storage tank (330), and a linkage rod (340b) having one end connected to the side wall of the sealing block (340a) and the other end connected to the side wall of the grinding block (210b).

5. A conductor surface treatment device for cable manufacturing according to claim 1, characterized in that: It also includes a dust removal mechanism (400), the dust removal mechanism (400) comprising a dust suction component (410) installed on one side of the grinding component (210) and a second transmission component (420) having one end drivingly connected to the dust suction component (410) and the other end drivingly connected to the first pulley (110a-1); The dust collection assembly (410) comprises a guide tube (410a) having one end corresponding to the first fixed shell (210a), and a fan (410b) located in the guide tube (410a) and having a side wall connected to a third pulley (410b-1); The second transmission assembly (420) comprises a differential (420a) having one end connected to the side wall of the first pulley (110a-1) via a rotating shaft, and a fourth pulley (420b) located at the other end of the differential (420a) and connected to the third pulley (410b-1) via a belt.

6. A conductor surface treatment method for cable manufacturing, comprising the conductor surface treatment device for cable manufacturing according to any one of claims 1 to 5, characterized in that: The specific steps are as follows: S1, driving the conductor to move intermittently through the operation of the feeding assembly (120); S2, when the feeding component (120) drives the conductor to move, the first transmission component (210c) drives the plurality of grinding blocks (210b) to gather together and clamp the surface of the conductor, and as the conductor moves, the oxide layer on the surface of the conductor is polished and cleaned; S3. When the conductor moves to the pickling assembly (220), when the pit detection component (220c) detects a pit on the surface of the conductor, the nozzle (220a-1) corresponding to the pit is automatically opened, and the nozzle (220a-1) sprays an acid solution at the pit, thereby cleaning the oxide layer at the pit of the conductor in a targeted manner; S4. When the grinding blocks (210b) are brought together to clamp and grind the surface of the conductor, the sealing block (340a) is driven by the linkage rod (340b) to open the oil outlet at the bottom of the oil storage tank (330), so that the oil in the oil storage tank (330) flows out through the oil outlet and enters the oiling block (320) to oil the surface of the moving conductor, thereby achieving oil replenishment each time the oiling mechanism (300) works, without causing waste of oil; S5. When the feeding component (120) is working to drive the conductor to move, the dust collecting component (410) is driven to work through the second transmission component (420). The oxide dust generated when the grinding component (210) is working is sucked away by the dust collecting component (410). At the same time, the generated airflow is blown toward the side of the conductor to be oiled, thereby accelerating the drying of the surface of the conductor, thereby better oiling the surface of the conductor.

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