Single stranding process for high-efficiency production of wires and cables

Abstract

The invention discloses a single stranding process for high-efficiency production of wires and cables, and belongs to the technical field of wire and cable production. A single stranding process for efficient production of electric wires and cables comprises a base and further comprises a vertical plate fixedly arranged on the base, a plurality of sets of auxiliary wire unwinding rollers are rotationally arranged on a rotating frame, and a forming cylinder is fixedly arranged at the end, close to a winding roller, of the base; the first mounting ring is fixedly arranged on the fixed shaft, and a plurality of groups of first cleaning cylinders are rotationally arranged in the first mounting ring; according to the invention, the first cleaning cylinder and the second cleaning cylinder are arranged on the fixed shaft, the first cleaning cylinder can drive the cleaning brush to rotate to clean the surface of the cable and reduce dust on the subline cable, and the second cleaning cylinder drives the oil spraying hole to reversely rotate to spray oil to the cable, so that not only can a blind area cleaned by the cleaning brush be cleaned, but also the cleaning efficiency is improved. And the mutual friction force during the stranding of the wires can be reduced, so that the stranding is smoother, and the electrical performance of the cable is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wire and cable production, and in particular to a single-twisting process for efficient production of wire and cable. Background Art

[0002] The single twisting process of wires and cables is to twist multiple wires together in a specific way to form a composite conductor with better mechanical strength, flexibility and electrical performance. Single twisting machines are usually used for twisting operations. Single twisting machines are generally divided into three types: vertical single twisting machines, high-speed cantilever single twisting machines, and high-speed suspension frame single twisting machines. Among them, the high-speed cantilever single twisting machine is composed of a three-head power pay-off, a double-head taping device and a single twisting machine host.

[0003] In the process of twisting cables, the existing single twisting machine is not convenient to clean the surface of the originally thinner multi-strand twisted cable. Dust and other particles on the surface of the cable remain on the wire, forming high resistance points, affecting the current transmission efficiency, and even causing local overheating or arc discharge, leading to safety hazards. It also causes gaps between the wires, reducing the overall conductivity of the conductor, increasing the energy loss caused by poor contact, and thus affecting the electrical performance of the cable. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that it is inconvenient to clean the dust on the cable, and to propose a single twisting process for efficient production of wires and cables.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A single twisting process for efficient production of wires and cables, comprising a base, with a main line unwinding roller and a winding roller rotatably arranged at both ends of the base respectively, and also comprising: a vertical plate fixedly arranged on the base, a fixed shaft rotatably arranged on the vertical plate, a rotating frame fixedly arranged on the fixed shaft, a plurality of groups of secondary line unwinding rollers rotatably arranged on the rotating frame, and a forming cylinder fixedly arranged at one end of the base close to the winding roller; a first mounting ring fixedly arranged on the fixed shaft, a plurality of groups of first cleaning cylinders rotatably arranged in the first mounting ring, a cleaning brush fixedly arranged on the inner wall of the first cleaning cylinder, and the first mounting ring is located between the rotating frame and the forming cylinder.

[0007] In order to facilitate driving the first cleaning barrel to rotate for cleaning, preferably, a first fixed cover is provided on the outer wall of the first mounting ring, the bottom of the first fixed cover is fixedly connected to the base, a first gear ring is fixedly provided on the inner wall of the first fixed cover, and multiple groups of third gears are fixedly provided on the outer walls of the first cleaning barrels, and one end of the third gear extends out of the first mounting ring and meshes with the inner wall of the first gear ring.

[0008] In order to facilitate the collection of the swept dust, further, a dust collecting groove with an annular structure is opened in the first fixed cover, a dust collecting cover is fixedly installed at the mouth of the dust collecting groove, and multiple groups of dust suction components are arranged in the first fixed cover, one end of the dust suction component is connected with the dust collecting groove, and a collection bin connected with the bottom of the dust collecting groove is opened in the first fixed cover.

[0009] In order to facilitate the dust suction effect, the dust suction component further includes a rotating shaft rotatably set in the first fixed cover, a dust suction chamber is opened in the first fixed cover, one end of the rotating shaft extending into the dust suction chamber is fixedly provided with a wind blade, and the input end of the dust suction chamber is connected with the dust collecting slot through a filter, an exhaust channel is opened on the inner wall of the dust suction chamber, a fifth gear is fixedly set on the other end of the rotating shaft, and a first gear meshing with the fifth gear is fixedly set on the outer wall of the first mounting ring.

[0010] Furthermore, a first annular groove is provided on the outer wall of the first mounting ring, the exhaust passage is connected to the first annular groove, a plurality of groups of blowing holes are evenly provided on the inner wall of the first cleaning tube, a third annular groove is provided on the outer wall of the first cleaning tube, the plurality of groups of blowing holes are all connected to the third annular groove, and the third annular groove is connected to the first annular groove.

[0011] Furthermore, a cleaning rod is rotatably arranged in the first fixed cover, and a brush is fixedly arranged on one end of the cleaning rod extending into the dust collecting tank, the brush abuts against the outer wall of the filter, and the other end of the cleaning rod cooperates with the third gear.

[0012] Furthermore, a second mounting ring is fixedly provided on the fixed shaft, a plurality of second cleaning cylinders are rotatably provided inside the second mounting ring, an oil injection hole is provided on the inner wall of the second cleaning cylinder, and an oil supply assembly for supplying oil to the oil injection hole is provided on the second mounting ring, and the second mounting ring is arranged between the first mounting ring and the forming cylinder.

[0013] Furthermore, a second fixed cover is provided on the outer wall of the second mounting ring, the bottom of the second fixed cover is fixedly connected to the base, a second gear ring is provided on the inner wall of the second fixed cover, a fourth gear is fixedly provided on the outer wall of the second cleaning tube, and the fourth gear is meshed with the second gear ring through the second gear.

[0014] Furthermore, the oil supply assembly includes a storage chamber opened in the first fixed cover, an oil distribution pipe with a spiral structure is opened in the second cleaning cylinder, the oil injection hole is connected with the oil distribution pipe, a fourth annular groove is opened on the outer wall of the second cleaning cylinder, one end of the oil distribution pipe is connected with the fourth annular groove, a second annular groove is opened on the outer wall of the second mounting ring, the fourth annular groove is connected with the second annular groove through a connecting pipe, and an oil inlet pipe is opened in the second fixed cover, and both ends of the oil inlet pipe are respectively connected with the second annular groove and the storage chamber.

[0015] Furthermore, the first fixed cover is provided with a piston cavity, and a first pipe and a second pipe with a one-way valve respectively are fixedly provided on the piston cavity, the first pipe is connected with the storage cavity, the second pipe is connected with the oil inlet pipe, and a piston rod is slidably provided in the piston cavity, and an eccentric shaft is fixedly provided on one group of the fifth gears, and the eccentric shaft is rotatably connected with the piston rod through a connecting rod.

[0016] Compared with the prior art, the present invention provides a single twisting process for efficient production of wires and cables, which has the following beneficial effects:

[0017] 1. The single twisting process is used for efficient production of wires and cables. When the secondary cable passes through the first cleaning cylinder and is twisted onto the main line, the first cleaning cylinder with the cleaning brush on the inner wall can rotate to clean the surface of the secondary cable, thereby reducing dust on the secondary cable and preventing impurities from remaining on the wire, resulting in high resistance points, affecting current transmission efficiency, and even causing local overheating or arc discharge, leading to safety hazards. It can also ensure close contact between the wires, improve the overall conductivity of the conductor, and reduce energy loss caused by poor contact, thereby improving the electrical performance of the cable;

[0018] 2. The single twisting process is used for efficient production of wires and cables. A dust collecting groove is provided in the first fixed cover. The dust swept by the cleaning brush can be sucked into the dust collecting groove through the dust suction component, thereby reducing the diffusion of dust and improving the use effect.

[0019] 3. The single-twisting process for efficient production of the wire and cable is used. The second mounting ring is rotated around its axis by a fixed shaft. Under the action of the second mounting ring, the fourth gear is meshed with the second gear, and the second gear is meshed with the second gear ring to drive the second cleaning barrel to rotate and spray lubricating oil on the surface of the secondary line. On the one hand, the second gear can appropriately increase the speed of the second cleaning barrel rotating around its axis, thereby appropriately increasing the flushing effect on the surface of the secondary line. On the other hand, the rotation direction of the second cleaning barrel can be opposite to that of the first cleaning barrel, so that the blind area cleaned by the cleaning brush can be cleaned, thereby further improving the cleaning quality.

[0020] The parts not involved in the device are the same as the prior art or can be implemented by using the prior art. The present invention arranges a first cleaning cylinder and a second cleaning cylinder with opposite rotation directions on a fixed shaft. The first cleaning cylinder can rotate with a cleaning brush to clean the surface of the secondary cable to reduce dust on the secondary cable, while the second cleaning cylinder rotates in the opposite direction with the oil spray hole to spray oil on the cable. This can not only clean the blind spots cleaned by the cleaning brush, but also reduce the mutual friction between the wires when twisted, making the twisting smoother, thereby improving the electrical performance of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of a single-twisting process for efficient production of wires and cables proposed by the present invention Figure 1 ;

[0022] Figure 2 A schematic diagram of the structure of a single-twisting process for efficient production of wires and cables proposed by the present invention Figure 2 ;

[0023] Figure 3 A cross-sectional view of a single-twisting process for efficient production of wires and cables proposed by the present invention;

[0024] Figure 4 This is a schematic structural diagram of a first cleaning barrel of a single-twisting process for efficient production of electric wires and cables proposed by the present invention;

[0025] Figure 5 A single twisting process for efficient production of wires and cables proposed by the present invention Figure 4 A magnified view of part A;

[0026] Figure 6 A single twisting process for efficient production of wires and cables proposed by the present invention Figure 4 A magnified view of part B;

[0027] Figure 7 This is a schematic structural diagram of a first fixed cover of a single-twisting process for efficient production of wires and cables proposed by the present invention.

[0028] In the figure: 1, base; 101, vertical plate; 102, main line unwinding roller; 103, winding roller; 2, fixed shaft; 201, rotating frame; 202, secondary line unwinding roller; 203, first mounting ring; 204, second mounting ring; 205, first gear; 206, first annular groove; 207, second annular groove; 3, forming cylinder; 4, first fixed cover; 401, first gear ring; 402, dust collecting groove; 403, collecting bin; 404, dust suction chamber; 405, filter screen; 406, storage chamber; 407, dust collecting cover ; 5. Second fixed cover; 501. Second gear ring; 502. Second gear; 503. Oil inlet pipe; 6. First cleaning cylinder; 601. Cleaning brush; 602. Third gear; 603. Third annular groove; 7. Second cleaning cylinder; 701. Oil distribution pipe; 702. Oil injection hole; 703. Fourth gear; 704. Fourth annular groove; 8. Rotating shaft; 801. Wind blade; 802. Fifth gear; 803. Exhaust channel; 9. Piston chamber; 901. First pipeline; 902. Second pipeline; 10. Cleaning rod. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] Example:

[0032] Reference Figure 1-Figure 7A single twisting process for efficient production of wires and cables includes a base 1, at both ends of the base 1 are respectively rotatably provided with a main line unwinding roller 102 and a winding roller 103, the main line unwinding roller 102 and the winding roller 103 are driven by a motor, and at both ends of the base 1 are respectively fixed with a fixing frame, the main line unwinding roller 102 and the winding roller 103 are respectively disassembled and set on the fixing frame, and a wire arranging block is reciprocatingly slidably arranged on the fixing frame at the winding roller 103, so that the cable can be wound on the winding roller 103 as evenly as possible. It also includes: a vertical plate 101 is fixedly arranged on one end of the base 1 close to the main line unwinding roller 102, a fixed shaft 2 is rotatably arranged on the vertical plate 101, a through hole is coaxially opened on the fixed shaft 2, the inner diameter of the through hole is larger than the wire diameter of the main line, when in use, the main line on the main line unwinding roller 102 passes through the through hole through the forming cylinder 3 and is formed with the secondary line and then wound on the winding roller 103, a rotating frame 201 is fixedly arranged on the fixed shaft 2, a plurality of groups of secondary line unwinding rollers 202 are rotatably arranged on the rotating frame 201, and the secondary line unwinding rollers 202 are arranged in two to ten groups, and here, we prefer six groups, and And they are evenly distributed around the circumference, and a forming cylinder 3 is fixedly arranged at one end of the base 1 close to the winding roller 103, a first pulley is fixedly arranged on the fixed shaft 2, a second pulley is rotatably arranged on the vertical plate 101, a gear belt is sleeved on the first pulley and the second pulley, and a motor for driving the second pulley to rotate is fixedly arranged on the vertical plate 101. When in use, the fixed shaft 2 can be driven to rotate by starting the motor through the first pulley and the second pulley, and the winding roller 103 winds up the main line, and the free end of the secondary line is fixed on the main line. During the winding process, the fixed shaft 2 carries the rotating frame 20 1 and rotates around the axis of the fixed shaft 2. Under the action of the forming cylinder 3, the secondary line can be wound around the main line and tightly fitted to achieve the twisting operation of the cable; a first mounting ring 203 is fixedly arranged on the fixed shaft 2, and multiple groups of first cleaning cylinders 6 are rotatably arranged in the first mounting ring 203. The first cleaning cylinder 6 is provided with two to ten groups. Here, we prefer six groups, which correspond to the secondary line unwinding rollers 202 one by one. A cleaning brush 601 is fixedly arranged on the inner wall of the first cleaning cylinder 6. The cleaning brush 601 is evenly distributed on the circumference in multiple groups. Here, we prefer four groups, and the first mounting ring 203 is fixedly arranged on the inner wall of the first cleaning cylinder 6. The mounting ring 203 is located between the rotating frame 201 and the forming cylinder 3. When in use, when the secondary line cable passes through the first cleaning cylinder 6 and is twisted onto the main line, the first cleaning cylinder 6 with the cleaning brush 601 on the inner wall can rotate to clean the surface of the secondary line cable, thereby reducing dust on the secondary line cable and preventing impurities from remaining on the wire, causing high resistance points, affecting the current transmission efficiency, and even causing local overheating or arc discharge, leading to safety hazards. It can also ensure close contact between the wires, improve the overall conductivity of the conductor, and reduce energy loss caused by poor contact, thereby improving the electrical performance of the cable.

[0033] Reference Figure 4 and Figure 5A first fixed cover 4 is provided on the outer wall of the first mounting ring 203, and the bottom of the first fixed cover 4 is fixedly connected to the base 1, and a first toothed ring 401 is fixedly provided on the inner wall of the first fixed cover 4, and a third gear 602 is fixedly provided on the outer walls of multiple groups of first cleaning tubes 6, and one end of the third gear 602 extending out of the first mounting ring 203 is meshed with the inner wall of the first toothed ring 401. When in use, when the first mounting ring 203 is rotated around the axis of the fixed shaft 2 by the fixed shaft 2, driven by the first mounting ring 203, the third gear 602 on the first cleaning tube 6 is meshed with the first toothed ring 401, which can drive the first cleaning tube 6 to rotate, thereby driving the cleaning brush 601 to rotate to clean the surface of the secondary cable, thereby improving the cleaning effect.

[0034] Reference Figure 4 , Figure 5 and Figure 7 A dust collecting groove 402 with an annular structure is provided in the first fixed cover 4, a dust collecting cover 407 is fixedly provided at the mouth of the dust collecting groove 402, and a plurality of dust suction components are provided in the first fixed cover 4, and the dust suction components are provided with two to ten groups, preferably six groups, which are evenly distributed on the inner wall of the dust collecting groove 402 in a circular shape, and one end of the dust suction component is connected with the dust collecting groove 402, and a collecting bin 403 connected with the bottom of the dust collecting groove 402 is provided in the first fixed cover 4. When in use, by opening the dust collecting groove 402 in the first fixed cover 4, the dust swept by the cleaning brush 601 can be sucked into the dust collecting groove 402 through the dust suction component, thereby reducing the diffusion of dust and improving the use effect.

[0035] Reference Figure 4 , Figure 5 and Figure 7The dust collection component can use a vacuum pump or a vacuum cleaner to collect dust. Here, we design the dust collection component to rotatably set a rotating shaft 8 in the first fixed cover 4, and a dust collection chamber 404 is opened in the first fixed cover 4. A wind blade 801 is fixedly set at one end of the rotating shaft 8 extending into the dust collection chamber 404. The wind blades 801 are evenly arranged in multiple groups, preferably five groups, and the input end of the dust collection chamber 404 is connected to the dust collecting tank 402 through a filter screen 405. An exhaust channel 803 is opened on the inner wall of the dust collection chamber 404, and a fifth gear 802 is fixedly set at the other end of the rotating shaft 8. The first gear 205 meshing with the fifth gear 802, when in use, can drive the rotating shaft 8 and the wind blade 801 to rotate through the meshing of the first gear 205 and the fifth gear 802 when the first mounting ring 203 is rotated through the fixed shaft 2, and then the gas is extracted from the dust collecting tank 402 through the filter 405 and discharged from the exhaust channel 803. At this time, the swept dust can be sucked into the dust collecting tank 402 as much as possible under the action of the dust collecting cover 407, and then intercepted by the filter 405 and accumulated on the filter 405. When a large amount of dust is accumulated, it can fall into the collection bin 403 under the action of gravity, which is convenient for subsequent cleaning.

[0036] Reference Figure 4 and Figure 5 A first annular groove 206 is provided on the outer wall of the first mounting ring 203, and the exhaust channel 803 is connected to the first annular groove 206. A plurality of blowing holes are evenly provided on the inner wall of the first cleaning tube 6, and the blowing holes are provided in two to ten groups, preferably eight groups. A third annular groove 603 is provided on the outer wall of the first cleaning tube 6, and the plurality of blowing holes are connected to the third annular groove 603, and the third annular groove 603 is connected to the first annular groove 206. When in use, the gas in the dust suction chamber 404 can enter the first annular groove 206 when it is discharged outward through the exhaust channel 803, and then enter the third annular groove 603, and then blow out from the blowing hole. On the one hand, it can have a certain purging effect on the dust on the surface of the secondary cable. On the other hand, the gas flows in the first cleaning tube 6, speeding up the air flow in the first cleaning tube 6, having a certain heat dissipation effect on the cleaning brush 601, and improving the service life. A sealing ring is provided at each annular groove to improve the sealing effect and reduce leakage.

[0037] Reference Figure 5A cleaning rod 10 is rotatably arranged in the first fixed cover 4, and a brush is fixedly arranged at one end of the cleaning rod 10 extending into the dust collecting groove 402, the brush is abutted against the outer wall of the filter 405, and the other end of the cleaning rod 10 is matched with the third gear 602. When in use, the cleaning rod 10 is swung in the first fixed cover 4. When the first cleaning cylinder 6 rotates to the current position, the teeth of the third gear 602 will abut against the other end of the cleaning rod 10, pushing the cleaning rod 10 to swing. During this process, the cleaning rod 10 can carry the brush to clean the outer wall of the filter 405, reduce the dust on the filter 405, and improve the use effect.

[0038] Reference Figure 3-Figure 6 A second mounting ring 204 is fixedly arranged on the fixed shaft 2, and multiple groups of second cleaning cylinders 7 are rotatably arranged in the second mounting ring 204. The second cleaning cylinders 7 are arranged in two to ten groups, preferably six groups. An oil spray hole 702 is opened on the inner wall of the second cleaning cylinder 7. The oil spray hole 702 is evenly opened in multiple groups, and an oil supply assembly for supplying oil to the oil spray hole 702 is arranged on the second mounting ring 204. The second mounting ring 204 is arranged between the first mounting ring 203 and the forming cylinder 3. When in use, the second cleaning cylinder 7 is rotatably arranged in the second mounting ring 204, and lubricating oil is sprayed onto the surface of the secondary cable through the oil spray hole 702. On the one hand, the impact of the oil can be used to have a certain flushing effect on the dust on the surface of the secondary cable, thereby further improving the cleaning quality. On the other hand, by spraying the lubricating oil, the mutual friction between the wires during twisting can be reduced, making the twisting smoother, reducing the load and energy consumption of the equipment, and improving the corrosion resistance.

[0039] Reference Figure 4 and Figure 6 A second fixed cover 5 is arranged on the outer wall of the second mounting ring 204, and the bottom of the second fixed cover 5 is fixedly connected to the base 1. A second gear ring 501 is opened on the inner wall of the second fixed cover 5. A fourth gear 703 is fixedly arranged on the outer wall of the second cleaning cylinder 7. The fourth gear 703 is meshed with the second gear ring 501 through the second gear 502. The second gear 502 is evenly arranged in multiple groups, preferably twenty groups. When in use, the second mounting ring 204 is rotated around its axis by the fixed shaft 2. Under the action of the second mounting ring 204, the second cleaning cylinder 7 can be driven to rotate to spray lubricating oil on the secondary line surface through the meshing of the fourth gear 703 and the second gear 502, and the meshing of the second gear 502 and the second gear ring 501. On the one hand, through the second gear 502, the speed of the second cleaning cylinder 7 rotating around its axis can be appropriately increased, thereby appropriately increasing the flushing effect on the secondary line surface. On the other hand, the rotation direction of the second cleaning cylinder 7 can be opposite to the rotation direction of the first cleaning cylinder 6, so that the blind area cleaned by the cleaning brush 601 can be cleaned, and the cleaning quality can be further improved.

[0040] Reference Figure 4-Figure 6 The oil supply assembly can use an oil pump to extract oil from the storage chamber 406 and then transport it to the oil injection hole 702. Here, we design the oil supply assembly as a storage chamber 406 opened in the first fixed cover 4, and the storage chamber 406 stores lubricating oil. A filling pipe for adding oil to the storage chamber 406 is fixedly arranged on the first fixed cover 4. A spiral oil distribution pipe 701 is opened in the second cleaning cylinder 7, and multiple groups of oil injection holes 702 are connected to the oil distribution pipe 701. A fourth annular groove 704 is opened on the outer wall of the second cleaning cylinder 7, and one end of the oil distribution pipe 701 is connected to the fourth annular groove 704. shaped groove 704 is connected, and a second annular groove 207 is opened on the outer wall of the second mounting ring 204, the fourth annular groove 704 is connected with the second annular groove 207 through a connecting pipe, and an oil inlet pipe 503 is opened in the second fixed cover 5, and the two ends of the oil inlet pipe 503 are respectively connected with the second annular groove 207 and the storage chamber 406. When in use, the lubricating oil in the storage chamber 406 is transported to the second annular groove 207 through the oil inlet pipe 503, and the fourth annular groove 704 can be reliably supplied with oil when the multiple groups of second cleaning cylinders 7 rotate, so as to realize the oil spraying at the injection hole 702 and improve the use effect.

[0041] Reference Figure 4-Figure 6 A piston chamber 9 is opened in the first fixed cover 4, and a first pipe 901 and a second pipe 902 with a one-way valve are fixedly arranged on the piston chamber 9, the first pipe 901 is connected with the storage chamber 406, and the second pipe 902 is connected with the oil inlet pipe 503, and a piston rod is slidably arranged in the piston chamber 9, and an eccentric shaft is fixedly arranged on one group of fifth gears 802. Here, we preferably fix the eccentric shaft on the fifth gear 802 at the lowest point, and the eccentric shaft is rotatably connected to the piston rod through a connecting rod. When in use, when the eccentric shaft is rotated with the fifth gear 802, the piston rod can be driven to slide reciprocatingly up and down in the piston chamber 9 through the connecting rod, and the liquid in the storage chamber 406 is extracted through the first pipe 901, and then transported to the oil inlet pipe 503 through the second pipe 902, so as to achieve the oil supply effect.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A single twisting process for efficient production of electric wires and cables, comprising a base (1), wherein two ends of the base (1) are rotatably provided with a main line unwinding roller (102) and a winding roller (103), characterized in that: Also includes: A vertical plate (101) is fixedly arranged on the base (1), a fixed shaft (2) is rotatably arranged on the vertical plate (101), a rotating frame (201) is fixedly arranged on the fixed shaft (2), a plurality of groups of secondary line unwinding rollers (202) are rotatably arranged on the rotating frame (201), and a forming cylinder (3) is fixedly arranged on one end of the base (1) close to the winding roller (103); A first mounting ring (203) is fixedly arranged on the fixed shaft (2), a plurality of groups of first cleaning cylinders (6) are rotatably arranged inside the first mounting ring (203), a cleaning brush (601) is fixedly arranged on the inner wall of the first cleaning cylinder (6), and the first mounting ring (203) is located between the rotating frame (201) and the forming cylinder (3).

2. A single twisting process for efficient production of wires and cables according to claim 1, characterized in that: A first fixed cover (4) is arranged on the outer wall of the first mounting ring (203); the bottom of the first fixed cover (4) is fixedly connected to the base (1); a first toothed ring (401) is fixedly arranged on the inner wall of the first fixed cover (4); and a third gear (602) is fixedly arranged on the outer walls of the plurality of groups of the first cleaning cylinders (6); one end of the third gear (602) extends out of the first mounting ring (203) and meshes with the inner wall of the first toothed ring (401).

3. A single twisting process for efficient production of wires and cables according to claim 2, characterized in that: A dust collecting groove (402) with an annular structure is provided in the first fixed cover (4), a dust collecting cover (407) is fixedly provided at the mouth of the dust collecting groove (402), and a plurality of dust collecting components are provided in the first fixed cover (4), one end of the dust collecting component is connected to the dust collecting groove (402), and a collection bin (403) connected to the bottom of the dust collecting groove (402) is provided in the first fixed cover (4).

4. A single twisting process for efficient production of wires and cables according to claim 3, characterized in that: The dust collection assembly comprises a rotating shaft (8) rotatably arranged in the first fixed cover (4), a dust collection chamber (404) is provided in the first fixed cover (4), a wind blade (801) is fixedly arranged at one end of the rotating shaft (8) extending into the dust collection chamber (404), and an input end of the dust collection chamber (404) is connected to a dust collecting groove (402) through a filter screen (405), an exhaust channel (803) is provided on the inner wall of the dust collection chamber (404), a fifth gear (802) is fixedly arranged at the other end of the rotating shaft (8), and a first gear (205) meshing with the fifth gear (802) is fixedly arranged on the outer wall of the first mounting ring (203).

5. A single twisting process for efficient production of wires and cables according to claim 4, characterized in that: A first annular groove (206) is provided on the outer wall of the first mounting ring (203), the exhaust passage (803) is connected to the first annular groove (206), a plurality of groups of blowing holes are evenly provided on the inner wall of the first cleaning tube (6), a third annular groove (603) is provided on the outer wall of the first cleaning tube (6), the plurality of groups of blowing holes are connected to the third annular groove (603), and the third annular groove (603) is connected to the first annular groove (206).

6. A single twisting process for efficient production of wires and cables according to claim 5, characterized in that: A cleaning rod (10) is rotatably arranged in the first fixed cover (4), and a brush is fixedly arranged on one end of the cleaning rod (10) extending into the dust collecting groove (402), the brush abuts against the outer wall of the filter (405), and the other end of the cleaning rod (10) cooperates with the third gear (602).

7. A single twisting process for efficient production of wires and cables according to claim 6, characterized in that: A second mounting ring (204) is fixedly arranged on the fixed shaft (2), and a plurality of groups of second cleaning cylinders (7) are rotatably arranged inside the second mounting ring (204). An oil injection hole (702) is provided on the inner wall of the second cleaning cylinder (7), and an oil supply assembly for supplying oil to the oil injection hole (702) is provided on the second mounting ring (204). The second mounting ring (204) is arranged between the first mounting ring (203) and the forming cylinder (3).

8. A single twisting process for efficient production of wires and cables according to claim 7, characterized in that: A second fixed cover (5) is arranged on the outer wall of the second mounting ring (204); the bottom of the second fixed cover (5) is fixedly connected to the base (1); a second toothed ring (501) is provided on the inner wall of the second fixed cover (5); a fourth gear (703) is fixedly arranged on the outer wall of the second cleaning cylinder (7); the fourth gear (703) is meshed with the second toothed ring (501) via the second gear (502).

9. A single twisting process for efficient production of wires and cables according to claim 8, characterized in that: The oil supply assembly comprises a storage chamber (406) provided in the first fixed cover (4); a spiral oil distribution pipe (701) is provided in the second cleaning cylinder (7); the oil injection hole (702) is connected to the oil distribution pipe (701); a fourth annular groove (704) is provided on the outer wall of the second cleaning cylinder (7); one end of the oil distribution pipe (701) is connected to the fourth annular groove (704); a second annular groove (207) is provided on the outer wall of the second mounting ring (204); the fourth annular groove (704) is connected to the second annular groove (207) through a connecting pipe; and an oil inlet pipe (503) is provided in the second fixed cover (5); two ends of the oil inlet pipe (503) are respectively connected to the second annular groove (207) and the storage chamber (406).

10. A single twisting process for efficient production of wires and cables according to claim 9, characterized in that: The first fixed cover (4) is provided with a piston chamber (9), and a first pipe (901) and a second pipe (902) each with a one-way valve are fixedly provided on the piston chamber (9), the first pipe (901) is connected to the storage chamber (406), the second pipe (902) is connected to the oil inlet pipe (503), and a piston rod is slidably provided in the piston chamber (9), and an eccentric shaft is fixedly provided on one group of the fifth gears (802), and the eccentric shaft is rotatably connected to the piston rod through a connecting rod.

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