Automatic processing device for wires and cables

Abstract

The invention relates to the technical field of wire and cable processing, and discloses an automatic wire and cable processing device which comprises a processing rack, a through pipe for allowing a cable to penetrate through is arranged on the processing rack, a wire stranding module is arranged on the processing rack, and the wire stranding module comprises a cable reel rotating on the processing rack. The driving motor is fixed to the machining rack, a driving gear is fixed to an output shaft of the driving motor, and a driven gear meshed with the driving gear is fixed to the outer surface of the cable reel; and the limiting module is arranged on the cable reel and is used for limiting and guiding the incoming wire. According to the cable stranding device, the cable reel, the driving motor, the driving gear and the driven gear are arranged, the driving motor is used for driving the driving gear to rotate, the driving gear rotates to be meshed with the driven gear, then the driven gear is driven to rotate, the driven gear drives the cable reel to rotate synchronously, and then cable stranding work is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of wire and cable processing, and in particular to an automated processing device for wire and cable. Background Art

[0002] Wires and cables are wire products used to transmit electrical energy, information and realize electromagnetic energy conversion. Wires and cables in a broad sense are also referred to as cables. Cables in a narrow sense refer to insulated cables, which can be defined as: a collection of the following parts; one or more insulated cores, and their respective coatings, total protective layers and outer sheaths. Cables may also have additional uninsulated conductors.

[0003] Stranded wire is made by twisting single wires around the strand axis at a constant angular velocity and moving the strands forward at a uniform speed. Copper and aluminum are commonly used. Copper and aluminum wires can be twisted into conductor cores of various specifications and cross-sections as well as different types of wires and cables. They are suitable for situations where the operating frequency is high and the skin effect and proximity effect losses of single-strand wires are too large. Using stranded wire can reduce the operating temperature. Compared with single-strand wires of the same cross-sectional area, stranded wire has higher mechanical properties and flexibility.

[0004] Existing cable production stranding machines mostly use cable reels to strand wires. However, due to the large holes in the cable reels, the wires move irregularly due to their own vibrations during the stranding process, resulting in uneven strand diameters and inconsistent wire diameters. Summary of the Invention

[0005] In response to the deficiencies of the prior art, the present invention provides an automated processing device for wires and cables to solve the problem that during the stranding process, the wires undergo irregular movement due to their own vibration, resulting in uneven stranding diameters and inconsistent wire diameters.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automated processing device for wires and cables, comprising: A processing frame, wherein the processing frame is provided with a through-tube for passing the cable, and the processing frame is provided with a stranding module, the stranding module includes a cable reel rotating on the processing frame, and a driving motor fixed to the processing frame, the output shaft of the driving motor is fixed with a driving gear, and the outer surface of the cable reel is fixed with a driven gear meshing with the driving gear; A limit module is provided on the cable reel and is used to limit and guide the incoming wires. It includes multiple limit assemblies installed at multiple wire threading holes on the cable reel. The cable reel has a cavity formed therein and a driving mechanism is provided in the cavity for driving the multiple limit assemblies to perform limit operations synchronously. The processing frame is provided with a tension adjustment module, the tension adjustment module is equipped to adjust the tension of the wire, and the tension adjustment module is provided with a coating module for oiling the wire; By setting up a limit module, a tension adjustment module and a coating module, the limit module can achieve stable limiting of the wires, avoiding irregular movement of the wires due to vibration during the twisting process, which can lead to uneven diameter and inconsistent wire diameters. The tension adjustment module adjusts the tension of the wires themselves during the retraction and release of the wire twisting process, making the twisting more stable, reducing wire breakage and residue problems, and improving the electrical and mechanical properties of the wires. The coating module oils the surface of the single wire to reduce the damage to the cable caused by mechanical stress. At the same time, it can form a protective film on the surface of the wire to prevent moisture intrusion, thereby maintaining the insulating performance of the insulation layer.

[0007] Preferably, the limiting module includes four limiting rollers located at the threading hole on the cable reel, and the four limiting rollers are divided into two groups and are rotatably mounted on both sides of the threading hole on the cable reel, wherein the two limiting rollers at the inner circle position are rotatably mounted on the same mounting plate, two connecting rods are fixed to the bottom end of the mounting plate, and the two connecting rods are fixedly connected by a pushing rod, an adjusting plate is rotatably mounted in the cable reel, a plurality of arc slides are provided on the adjusting plate, and the pushing rod is slidably mounted in the arc slide; By setting the limiting roller, mounting plate, connecting rod, pushing rod and adjusting plate, the position of the inner ring limiting roller can be adjusted to meet the limiting work of the wire, avoid the problem of shaking inside the hole during the wire twisting process, and effectively improve the stability of the work.

[0008] Preferably, the driving mechanism includes a rotating gear fixedly mounted on the side of the adjustment plate, a servo motor is fixed in the cable reel, and a driving gear meshing with the rotating gear is fixed at the end of the output shaft of the servo motor; By setting up a servo motor, a driving gear and a rotating gear, it is used to drive the adjustment plate to rotate and realize the angle adjustment of the adjustment plate, so that the position of the inner ring limiting roller can be further adjusted to meet the limiting and guiding work of the wire and adapt to wires of different specifications.

[0009] Preferably, the tension adjustment module includes a plurality of limit frames and a supporting sleeve fixedly mounted on the processing machine frame, the limit frame is provided with a circular hole for power transmission and a sliding rod is fixedly mounted on the limit frame, and the sliding rod is slidably arranged in a limit slideway provided on the supporting sleeve and a slider is rotatably mounted on one end of the sliding rod, a conical adjustment block is provided in the supporting sleeve, and a pushing cylinder fixed to the inner wall of the supporting sleeve, the adjustment block is fixedly connected to the output end of the pushing cylinder, and the slider is slidably mounted in a slide groove provided on the adjustment block; By setting up a pushing cylinder, an adjusting block, a sliding rod, a slider and a limit frame, the movement of the sliding block can realize the height adjustment of the limit frame. The limit block can adjust the height of the movement trajectory of the wire and apply different degrees of pressure to the wire to adjust the tension of the wire itself, so that the wire twisting is more stable.

[0010] Preferably, the slider is arranged on an I-shaped slider, and the adjusting block is provided with an I-shaped sliding groove used in conjunction with the I-shaped slider; By setting an I-shaped slider and an I-shaped slider, the stability of the slider movement is ensured and the problem of the slider falling off is avoided.

[0011] Preferably, the limit frame is provided with a limit pressure plate at the circular hole, a positioning rod is fixedly mounted on the limit pressure plate, the positioning rod is slidably arranged on the limit frame, a contact plate is fixed to the top end of the positioning rod, and a control switch is installed in the limit frame at a position opposite to the contact plate; By setting a limit pressure plate, a positioning rod, a contact plate and a control switch, and making use of the limit pressure plate to fit tightly with the wire, when the wire is broken, the limit pressure plate is separated from the wire, and the limit pressure plate returns to its original position. The positioning rod drives the contact plate to contact the control switch to control the equipment to stop and stop the twisting work, which can effectively deal with the occurrence of unexpected wire breaks.

[0012] Preferably, a compression spring is sleeved on the outer surface of the positioning rod, and both ends of the compression spring are fixedly mounted on the inner wall of the limiting frame and the contact plate respectively; By setting a compression spring, the compression spring can quickly drive the contact plate back to its original position when a single wire breaks, ensuring that the contact plate can contact the control switch and avoiding the problem of the positioning rod being stuck.

[0013] Preferably, a warning light for warning is installed on the limit frame, and the warning light is electrically connected to the control switch; By setting a warning light, the warning light serves as a warning prompt, helping workers to quickly find the location of the broken wire and improve work convenience.

[0014] Preferably, the coating module includes a liquid storage tank fixedly mounted on the processing machine frame, and a coating tube fixedly mounted at the circular hole of the limit frame, two annular tubes are mounted on the outer surface of the support sleeve, the liquid outlet ends of the two annular tubes are connected to the coating tube, a liquid pump is fixed on the liquid storage tank, the water inlet pipe of the liquid pump passes through the outer wall of the liquid storage tank and extends below the liquid level inside the liquid storage tank, a liquid inlet end and a liquid outlet end are provided on the external annular tube, and the liquid outlet end of the external annular tube passes through the outer wall of the liquid storage tank and extends to the inside of the liquid storage tank, and the water outlet pipe of the liquid pump is connected to the liquid inlet end of the annular tube; By setting up a liquid storage tank, a liquid pump, a ring pipe and a coating pipe, the oiling of a single wire can be achieved. The oiling of the single wire surface can effectively reduce the damage to the cable caused by mechanical stress, and at the same time can form a protective film on the surface of the wire to prevent the intrusion of moisture, thereby maintaining the insulation performance of the insulation layer.

[0015] Preferably, a filter screen is slidably and detachably provided inside the liquid storage box, and the filter screen is located between the water inlet pipe of the liquid pump and the liquid outlet end of the annular pipe; By setting up a filter, the filter can filter the liquid that flows back into the liquid storage tank after coating, and then filter the impurities carried by the returning oil, which is convenient for secondary recycling of the liquid and reduces waste of resources.

[0016] The present invention provides an automated processing device for wires and cables, which has the following beneficial effects: 1. The present invention sets a limiting roller, a mounting plate, a connecting rod, a pushing rod and an adjusting plate. The rotation of the adjusting plate drives the pushing rod to slide inside the arc slideway, and at the same time drives the pushing rod to drive the connecting rod to move linearly on the electrical reel. The movement of the connecting rod drives the two limiting rollers of the inner ring through the mounting plate, and adjusts the distance between the inner ring limiting roller and the outer limiting roller to achieve the limiting and guiding work of the wire, avoid irregular movement caused by the vibration of the wire itself during the stranding process, resulting in uneven stranded wire diameter, inconsistent wire diameter and other problems, and ensure the stability of the cable stranding work.

[0017] 2. The present invention uses a supporting sleeve, an adjusting block, a limiting frame, a sliding rod, a slider and a pushing cylinder. The pushing cylinder is used to drive the adjusting block to move in the supporting sleeve. The movement of the adjusting block causes the slider to be in the slide groove. Since the adjusting block is set to be conical, the slider moves up and down following the adjusting block while the adjusting block moves. The movement of the slider drives the limiting frame to move synchronously through the sliding rod to adjust the position of the limiting frame. The movement of the limiting frame drives the synchronous movement of the wire to achieve tension adjustment of the wire, making the wire twisting more stable, reducing wire breakage and residue problems, and improving the electrical and mechanical properties of the wire.

[0018] 3. The present invention uses a limit pressure plate, a positioning rod, a contact plate and a contact switch. During the line calibration process, when a single wire breaks, the wire itself breaks away from the limit pressure plate, the limit pressure plate releases the limit and drives the positioning rod back to its original position, and the movement of the positioning rod drives the contact plate to move synchronously, so that the contact plate contacts the control switch, and the control switch is controlled to stop through an external control device, stopping the twisting work, facilitating timely processing of the broken wire and avoiding affecting the quality of the cable.

[0019] 4. The present invention provides a liquid storage box, a liquid extraction pump, an annular tube and a coating tube. The liquid in the liquid storage box is extracted by the liquid extraction pump, and the liquid is ejected from the coating tube through the annular tube to oil the surface of the single wire, thereby reducing the damage to the cable caused by mechanical stress. At the same time, a protective film can be formed on the surface of the wire to prevent the intrusion of moisture, thereby maintaining the insulating performance of the insulation layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A perspective view of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention from another angle; Figure 3 This is a schematic structural diagram of the stranded wire module of the present invention; Figure 4 Schematic diagram of the cross-sectional structure of the cable reel of the present invention; Figure 5 This is a schematic structural diagram of the limit module of the present invention; Figure 6 Schematic diagram of the cross-sectional structure of the liquid storage box of the present invention; Figure 7 Schematic diagram of the cross-sectional structure of the support sleeve of the present invention; Figure 8 is another cross-sectional structural schematic diagram of the support sleeve of the present invention; Figure 9 This is a structural diagram of the tension adjustment module of the present invention; Figure 10 Schematic diagram of the cross-sectional structure of the limiting frame of the present invention; Figure 11 for Figure 10 A is an enlarged structural diagram of FIG.

[0021] 1. Processing frame; 2. Wire stranding module; 201. Cable reel; 202. Driven gear; 203. Driving gear; 204. Driving motor; 3. Limiting module; 301. Limiting roller; 302. Mounting plate; 303. Connecting rod; 304. Adjusting plate; 305. Pushing rod; 306. Rotating gear; 307. Driving gear; 308. Servo motor; 4. Tension adjustment module; 401. Support sleeve; 402. Adjusting block; 403. Limiting frame; 404. Sliding rod; 405. Sliding block; 406. Limiting pressure plate; 407. Positioning rod; 408. Compression spring; 409. Warning light; 410. Contact plate; 411. Pushing cylinder; 5. Coating module; 501. Liquid storage tank; 502. Liquid pump; 503. Ring tube; 504. Coating tube; 505. Filter. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Please see the attached Figure 1 -Attached Figure 3 An embodiment of the present invention provides an automated processing device for electric wires and cables, including a processing frame 1, a through-tube for passing cables is provided on the processing frame 1, a stranding module 2 is provided on the processing frame 1, and the stranding module 2 includes a cable reel 201 rotating on the processing frame 1, and a driving motor 204 fixed to the processing frame 1, a driving gear 203 is fixed to the output shaft of the driving motor 204, and a driven gear 202 meshing with the driving gear 203 is fixed to the outer surface of the cable reel 201; Specifically, by setting up a cable reel 201, a driving motor 204, a driving gear 203 and a driven gear 202, the driving motor 204 is used to drive the driving gear 203 to rotate, and the driving gear 203 rotates and engages with the driven gear 202, thereby driving the driven gear 202 to rotate, so that the driven gear 202 drives the cable reel 201 to rotate synchronously, thereby realizing the cable twisting work.

[0024] Please see the attached Figure 3 -Attached Figure 5 , a limiting module 3 is provided on the cable reel 201 and is used to limit and guide the incoming wires, including multiple limiting components installed at multiple threading holes on the cable reel 201, the limiting module 3 includes four limiting rollers 301 located at the threading holes on the cable reel 201, and the four limiting rollers 301 are divided into two groups and are rotatably installed on both sides of the threading holes on the cable reel 201, wherein the two limiting rollers 301 at the inner circle position are rotatably installed on the same mounting plate 302, and two connecting rods 303 are fixed to the bottom end of the mounting plate 302, and the two connecting rods 303 are fixedly connected by a push rod 305, and an adjusting plate 304 is rotatably installed in the cable reel 201, and a plurality of arc slides are opened on the adjusting plate 304, and the push rod 305 is slidably installed in the arc slide; Specifically, by setting a limiting roller 301, a mounting plate 302, a connecting rod 303, a pushing rod 305 and an adjusting plate 304, the rotation of the adjusting plate 304 is used to drive the pushing rod 305 to slide inside the arc slide, and at the same time drive the pushing rod 305 to drive the connecting rod 303 to move linearly on the electrical reel. The movement of the connecting rod 303 drives the two limiting rollers 301 of the inner ring to move through the mounting plate 302, and adjusts the distance between the inner ring limiting roller 301 and the outer limiting roller 301 to realize the limiting and guiding work of the wire, avoid irregular movement due to the vibration of the wire itself during the stranding process, resulting in uneven stranding diameter, inconsistent wire diameter and other problems, and ensure the stability of the cable stranding work.

[0025] Please see the attached Figure 5 A cavity is defined in the cable reel 201, and a driving mechanism for driving multiple limiting components to perform limiting operations synchronously is provided in the cavity. The driving mechanism includes a rotating gear 306 fixedly mounted on the side of the adjustment plate 304. A servo motor 308 is fixed in the cable reel 201, and a driving gear 307 meshing with the rotating gear 306 is fixed at the end of the output shaft of the servo motor 308. Specifically, by setting up a servo motor 308, a driving gear 307 and a rotating gear 306, the servo motor 308 is used to drive the driving gear 307 to rotate, and the driving gear 307 is engaged with the rotating gear 306, so that the rotating gear 306 drives the adjustment plate 304 to move synchronously, thereby realizing the control and adjustment of the rotation angle of the adjustment plate 304, and then realizing the adjustment of the position of the inner ring limiting roller 301, which satisfies the limiting guidance of the wire while being able to be used for wires of different specifications, thereby improving the adaptability range.

[0026] Please see the attached Figure 8 -Attached Figure 11 , a tension adjustment module 4 is provided on the processing frame 1, and the tension adjustment module 4 is equipped to adjust the tension of the wire. The tension adjustment module 4 includes a plurality of limit frames 403 and a support sleeve 401 fixedly installed on the processing frame 1, a circular hole for electricity to pass through is provided on the limit frame 403, and a sliding rod 404 is fixedly installed on the limit frame 403, and the sliding rod 404 is slidably arranged in a limit slideway provided on the support sleeve 401, and a slider 405 is rotatably installed on one end of the sliding rod 404, a conical adjustment block 402 is provided in the support sleeve 401, and a pushing cylinder 411 fixed on the inner wall of the support sleeve 401, the adjustment block 402 is fixedly connected to the output end of the pushing cylinder 411, and the slider 405 is slidably installed in the slide groove provided on the adjustment block 402; Specifically, through the support sleeve 401, the adjustment block 402, the limit frame 403, the sliding rod 404, the slider 405 and the pushing cylinder 411, the pushing cylinder 411 is used to drive the adjustment block 402 to move in the support sleeve 401, and the adjustment block 402 moves so that the slider 405 is in the slide groove. Since the adjustment block 402 is set to be conical, when the adjustment block 402 moves, the slider 405 follows the adjustment block 402 to move up and down. The movement of the slider 405 drives the limit frame 403 to move synchronously through the sliding rod 404 to adjust the position of the limit frame 403. The movement of the limit frame 403 drives the synchronous movement of the wire to achieve tension adjustment of the wire, so that the wire twisting is more stable, the problem of broken wires and residue is reduced, and the electrical and mechanical properties of the wire are improved.

[0027] Please see the attached Figure 10 , the slider 405 is arranged on the I-shaped slider 405, and the adjustment block 402 is provided with an I-shaped slide groove used in conjunction with the I-shaped slider 405; Specifically, by setting the slider 405 and the slide groove to be I-shaped, the problem of the slider 405 falling off during movement can be effectively avoided, including the slider 405 being able to always follow the movement of the adjustment block 402 to improve the working stability.

[0028] Please see the attached Figure 10 The limiting frame 403 is provided with a limiting pressure plate 406 at the circular hole, a positioning rod 407 is fixedly installed on the limiting pressure plate 406, the positioning rod 407 is slidably set on the limiting frame 403, a contact plate 410 is fixed on the top of the positioning rod 407, and a control switch is installed in the limiting frame 403 at a position opposite to the contact plate 410; Specifically, through the limiting pressure plate 406, the positioning rod 407, the contact plate 410 and the contact switch, during the line calibration process, when a single wire breaks, the wire itself breaks away from the limiting pressure plate 406, the limiting pressure plate 406 releases the limit and drives the positioning rod 407 back to its original position, and the movement of the positioning rod 407 drives the contact plate 410 to move synchronously, so that the contact plate 410 contacts the control switch, so that the control switch is controlled to stop through the external control device, stops the twisting work, and facilitates the timely processing of the broken wire to avoid affecting the quality of the cable.

[0029] Please see the attached Figure 11 , the outer surface of the positioning rod 407 is provided with a compression spring 408, and the two ends of the compression spring 408 are respectively fixedly mounted on the inner wall of the limit frame 403 and the contact plate 410; Specifically, by providing a compression spring 408, the compression spring 408 is used to apply force to the contact plate 410 and the positioning rod 407 to ensure that the contact plate 410 and the positioning rod 407 can return to their original positions, thereby avoiding the problem of jamming.

[0030] Please see the attached Figure 10 A warning light 409 is installed on the limit frame 403 for warning and reminding, and the warning light 409 is electrically connected to the control switch; Specifically, by providing the warning light 409 , the warning light 409 is used to warn the workers, so that the workers can quickly find the position of the broken single wire, thereby improving the convenience of work.

[0031] Please see the attached Figure 6 -Attached Figure 8 , and a coating module 5 for oiling the wire is provided on the tension adjustment module 4, the coating module 5 includes a liquid storage tank 501 fixedly mounted on the processing frame 1, and a coating tube 504 fixedly mounted at the circular hole of the limit frame 403, two annular tubes 503 are installed on the outer surface of the support sleeve 401, the liquid outlet ends of the two annular tubes 503 are connected to the coating tube 504, a liquid pump 502 is fixed on the liquid storage tank 501, a water inlet pipe of the liquid pump 502 passes through the outer wall of the liquid storage tank 501 and extends below the liquid level inside the liquid storage tank 501, a liquid inlet end and a liquid outlet end are provided on the external annular tube 503, and the liquid outlet end of the external annular tube 503 passes through the outer wall of the liquid storage tank 501 and extends to the inside of the liquid storage tank 501, and the water outlet pipe of the liquid pump 502 is connected to the liquid inlet end of the annular tube 503; Specifically, by setting up a liquid storage tank 501, a liquid extraction pump 502, an annular tube 503 and a coating tube 504, the liquid extraction pump 502 is used to extract the liquid inside the liquid storage tank 501, so that the liquid passes through the annular tube 503 and is sprayed out from the coating tube 504, and the surface of the single wire is oiled to reduce the damage to the cable caused by mechanical stress. At the same time, a protective film can be formed on the surface of the wire to prevent the intrusion of moisture, thereby maintaining the insulating performance of the insulation layer.

[0032] Please see the attached Figure 6 The liquid storage box 501 is provided with a slidable and detachable filter screen 505 inside, and the filter screen 505 is located between the water inlet pipe of the liquid pump 502 and the liquid outlet end of the annular pipe 503; Specifically, by setting up the filter 505, the coated liquid will flow back to the inside of the liquid storage tank through the coil, and the filter 505 will be used to filter the impurities carried by the liquid, so as to facilitate the secondary recycling of the liquid and reduce the waste of resources.

[0033] Working principle: S1, limit, control to start the servo motor 308, the servo motor 308 drives the driving gear 307 to rotate, and the driving gear 307 is engaged with the rotating gear 306, so that the rotating gear 306 drives the adjusting plate 304 to rotate synchronously. The rotation of the adjusting plate 304 drives the pushing rod 305 to slide inside the arc-shaped slideway, and at the same time drives the pushing rod 305 to drive the connecting rod 303 to move linearly on the electrical reel. The movement of the connecting rod 303 drives the two limiting rollers 301 of the inner ring to move through the mounting plate 302, and adjusts the distance between the inner limiting roller 301 and the outer limiting roller 301 to achieve the limiting and guiding work of the wire; S2, twisting the wire, controlling the driving motor 204 to start, the driving motor 204 drives the driving gear 203 to rotate, the driving gear 203 rotates and engages with the driven gear 202, and then drives the driven gear 202 to rotate, so that the driven gear 202 drives the cable reel 201 to rotate synchronously, thereby achieving the twisting work; S5, oiling, control to start the liquid pump 502, the liquid pump 502 extracts the liquid inside the liquid storage tank 501, so that the liquid passes through the annular tube 503 and is ejected from the coating tube 504 to oil the surface of the single wire. The coated liquid will flow back to the inside of the liquid storage tank through the coil, and the filter 505 will filter out impurities carried by the liquid to facilitate secondary recycling of the liquid; S4. Wire break detection. When a single wire breaks, the wire itself breaks away from the limit pressure plate 406. The limit pressure plate 406 releases the limit. Under the action of the compression spring 408, the positioning rod 407 is driven back to its original position. The movement of the positioning rod 407 drives the contact plate 410 to move synchronously, so that the contact plate 410 contacts the control switch, so that the control switch controls the shutdown through the external control device, stops the wire twisting work, and at the same time, uses the control switch to control the warning light 409 to turn on to warn the staff.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An automated processing device for wires and cables, comprising: A processing frame (1), wherein the processing frame (1) is provided with a through-tube for allowing a cable to pass through, and is characterized in that the processing frame (1) is provided with a stranding module (2), the stranding module (2) comprises a cable reel (201) rotating on the processing frame (1), and a driving motor (204) fixed on the processing frame (1), the output shaft of the driving motor (204) is fixed with a driving gear (203), and the outer surface of the cable reel (201) is fixed with a driven gear (202) meshing with the driving gear (203); A limit module (3) is provided on the cable reel (201) and is used to limit and guide the incoming wires, comprising a plurality of limit assemblies installed at a plurality of threading holes on the cable reel (201), wherein a cavity is provided in the cable reel (201) and a driving mechanism is provided in the cavity for driving the plurality of limit assemblies to synchronously perform limit operations; The processing frame (1) is provided with a tension adjustment module (4), the tension adjustment module (4) is configured to adjust the tension of the electric wire, and the tension adjustment module (4) is provided with a coating module (5) for coating the electric wire with oil.

2. The automated processing device for electric wires and cables according to claim 1, characterized in that: The limiting module (3) includes four limiting rollers (301) located at the threading hole on the cable reel (201), and the four limiting rollers (301) are divided into two groups and are rotatably installed on both sides of the threading hole on the cable reel (201), wherein the two limiting rollers (301) at the inner circle position are rotatably installed on the same mounting plate (302), and two connecting rods (303) are fixed at the bottom end of the mounting plate (302), and the two connecting rods (303) are fixedly connected by a push rod (305), and an adjustment plate (304) is rotatably installed in the cable reel (201), and a plurality of arc slides are opened on the adjustment plate (304), and the push rod (305) is slidably installed in the arc slide.

3. The automated processing device for electric wires and cables according to claim 2, characterized in that: The driving mechanism comprises a rotating gear (306) fixedly mounted on a side of the adjusting plate (304), a servo motor (308) is fixed in the cable reel (201), and a driving gear (307) meshing with the rotating gear (306) is fixed at the end of the output shaft of the servo motor (308).

4. The automated processing device for electric wires and cables according to claim 1, characterized in that: The tension adjustment module (4) includes a plurality of limit frames (403) and a support sleeve (401) fixedly mounted on the processing frame (1), wherein the limit frame (403) is provided with a circular hole through which electricity passes, and a sliding rod (404) is fixedly mounted on the limit frame (403), and the sliding rod (404) is slidably arranged in a limit slideway provided on the support sleeve (401), and a slider (405) is rotatably mounted on one end of the sliding rod (404), a conical adjustment block (402) is provided in the support sleeve (401), and a pushing cylinder (411) is fixedly mounted on the inner wall of the support sleeve (401), the adjustment block (402) is fixedly connected to the output end of the pushing cylinder (411), and the slider (405) is slidably mounted in a slide groove provided on the adjustment block (402).

5. The automated processing device for electric wires and cables according to claim 4, characterized in that: The slider (405) is arranged on an I-shaped slider (405), and an I-shaped sliding groove for use in conjunction with the I-shaped slider (405) is provided on the adjustment block (402).

6. The automated processing device for electric wires and cables according to claim 4, characterized in that: The limiting frame (403) is provided with a limiting pressure plate (406) at the circular hole, a positioning rod (407) is fixedly mounted on the limiting pressure plate (406), the positioning rod (407) is slidably mounted on the limiting frame (403), a contact plate (410) is fixed at the top end of the positioning rod (407), and a control switch is mounted in the limiting frame (403) at a position facing the contact plate (410).

7. The automated processing device for electric wires and cables according to claim 6, characterized in that: The outer surface of the positioning rod (407) is sleeved with a compression spring (408), and the two ends of the compression spring (408) are respectively fixedly mounted on the inner wall of the limiting frame (403) and the contact plate (410).

8. The automated processing device for electric wires and cables according to claim 6, characterized in that: A warning light (409) for providing a warning is installed on the limiting frame (403), and the warning light (409) is electrically connected to the control switch.

9. The automated processing device for electric wires and cables according to claim 4, characterized in that: The coating module (5) includes a liquid storage box (501) fixedly mounted on the processing frame (1), and a coating tube (504) fixedly mounted at a circular hole of a limiting frame (403), two annular tubes (503) are mounted on the outer surface of the supporting sleeve (401), and the liquid outlet ends of the two annular tubes (503) are both connected to the coating tube (504), a liquid pump (502) is fixed on the liquid storage box (501), and the water inlet pipe of the liquid pump (502) passes through the outer wall of the liquid storage box (501) and extends below the liquid level inside the liquid storage box (501), a liquid inlet end and a liquid outlet end are provided on the outer annular tube (503), and the liquid outlet end of the outer annular tube (503) passes through the outer wall of the liquid storage box (501) and extends to the inside of the liquid storage box (501), and the water outlet pipe of the liquid pump (502) is connected to the liquid inlet end of the annular tube (503).

10. The automated processing device for electric wires and cables according to claim 9, characterized in that: The liquid storage box (501) is provided with a slidable and detachable filter screen (505) inside, and the filter screen (505) is located between the water inlet pipe of the liquid pump (502) and the liquid outlet end of the annular pipe (503).

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