A cable corrugated pipe welding device

Abstract

The application discloses a cable corrugated pipe welding device and relates to the technical field of cable corrugated pipes.The cable corrugated pipe welding device comprises a processing table, one side of the processing table is provided with a cable unwinding machine, the outer wall of the cable unwinding machine is wound with a cable main body, the outer wall of the cable main body is provided with a plate main body, and the top of the processing table and the outer wall of the cable main body are provided with a plate longitudinal wrapping machine.The welding clamp assembly of the cable corrugated pipe welding device is driven by a hydraulic push rod to drive a rack and pinion meshing transmission, drives a rotating disc to rotate, and pushes two slide sleeves on the two sides to synchronously slide towards each other, so that the clamp plate is precisely centered and closed, the inner concave roller on the clamp plate first contacts the cylindrical plate, is moderately compressed under the buffering effect of the connecting spring, expands outward by the self-deformation recovery force of the plate, and is locked in the welding position, the plate is prevented from being damaged in the whole process, the butt joint precision of the welding seam is ensured, and the cable product of the outer wall covering the complete corrugated pipe is efficiently formed.

Description

Technical Field

[0001] This invention relates to the field of cable corrugated pipe technology, specifically to a cable corrugated pipe welding device. Background Technology

[0002] The invention of cable corrugated conduits stems from the growing demand in modern industry for cable protection and wiring flexibility. In early cable laying, rigid conduits or smooth-walled pipes were mainly used to protect cables. While these traditional solutions provided basic physical protection, they had significant limitations in dealing with complex turning paths, traversing narrow spaces, or absorbing equipment vibrations. They were not only laborious to install, but rigid connections often became weak points in system reliability. It was against this backdrop that corrugated conduit technology emerged. Its iconic ring or spiral corrugated structure cleverly resolved the contradiction between rigidity and flexibility. This geometric design gives the conduit excellent bending performance in the longitudinal direction, easily adapting to various winding wiring trajectories, while maintaining sufficient ring stiffness in the radial direction to withstand external pressure. As a result, cable corrugated conduits have been widely used in automobile manufacturing, rail transportation, engineering machinery, and even aerospace, becoming an indispensable protective component of wire harness systems.

[0003] The existing process for processing corrugated pipes involves using a template to constrain a metal sheet into a cylindrical shape, welding the joint in the middle, arranging two limiting templates along the cable axis, and placing the welding torch between the two templates. As the cable is transported, the weld seam of the sheet is welded. Due to the gap between the sheet and the cable, the sheet cannot maintain a stable cylindrical shape and is easily deformed under the pressure of the template, resulting in wrinkles. This is not conducive to welding a round cylindrical structure. Therefore, we need a cable corrugated pipe welding device. Summary of the Invention

[0004] The purpose of this invention is to provide a cable corrugated pipe welding device to solve the existing problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a cable corrugated pipe welding device, comprising a processing table, a cable unwinding machine disposed on one side of the processing table, a cable body wound around the outer wall of the cable unwinding machine, a plate body disposed on the outer wall of the cable body, a plate longitudinal wrapping machine disposed on the top of the processing table and located on the outer wall of the cable body, a limit conveying assembly disposed on one side of the plate longitudinal wrapping machine, a clamping assembly fixedly connected to the top of the processing table, a welding fixture assembly fixedly connected to the top of the processing table, a welding machine fixedly connected to the top of the processing table, the welding fixture assembly comprising a fixing shell, the fixing shell being fixed to the top of the processing table, and a fixing assembly being fixedly connected to one side of the fixing shell. A hydraulic push rod has a rack fixedly connected to its output end. A gear is meshed with the outer wall of the rack, and the gear is rotatably connected to the inside of a fixed housing via a bearing. A turntable is fixedly connected to the top of the gear, and a movable rod is hinged to the top of the turntable. A sliding sleeve is hinged to the top of the movable rod, and a sliding rod is slidably connected inside the sliding sleeve and fixed to the inner wall of the fixed housing. A clamping plate is fixedly connected to the top of the sliding sleeve, and a limit hole is formed inside the clamping plate. A limit rod is slidably connected inside the limit hole. A roller is provided at one end of the limit rod. The roller is a concave roller. A pad is fixedly connected to the other end of the limit rod, and a connecting spring is fixedly connected to one side of the pad.

[0006] Preferably, the limiting conveying assembly includes a side plate, which is fixed to one side of the sheet metal wrapping machine. The side plate has an installation groove inside, and a support spring is fixedly connected inside the installation groove. One end of the support spring is fixedly connected to an installation frame, and a limiting wheel is rotatably connected to one side of the installation frame.

[0007] Preferably, the side plate is elastically connected to the mounting frame via a support spring, and the support spring is disposed between the mounting frame and the side plate.

[0008] Preferably, the mounting frame forms a centrally located conveying structure with the cable body via limiting wheels, and there are four limiting wheels, which respectively fit around the four sides of the cable body for conveying.

[0009] Preferably, the clamping assembly includes a mounting base, which is fixed to the top of the processing table. A mounting motor is fixedly connected to one side of the mounting base, and a mounting screw is fixedly connected to the output end of the mounting motor. A movable seat is threadedly connected to the outer wall of the mounting screw, and a threaded sleeve is provided between the movable seat and the mounting screw. A first connecting rod is hinged to the top of the movable seat, and a mounting sleeve is hinged to the top of the first connecting rod. A second connecting rod is hinged to the top of the mounting sleeve, and a limit frame is hinged to the top of the second connecting rod. A limit sleeve is fixed inside the limit frame, and a double-ended screw is provided inside the mounting sleeve. A threaded sleeve is provided between the mounting sleeve and the double-ended screw. An adjusting disc is fixedly connected to one end of the double-ended screw.

[0010] Preferably, the adjusting disc forms a threaded transmission structure with a double-ended screw and a mounting sleeve, and the internal threads of the two threaded sleeves connected to the double-ended screw and the mounting sleeve are arranged oppositely.

[0011] Preferably, the limiting sleeve has a wide inlet and a narrow outlet structure, and the limiting sleeve is used to press the plate body against the outer periphery of the cable body.

[0012] Preferably, the hydraulic push rod forms a rotating structure through a rack and a gear, and one side of the rack's teeth meshes with the outer wall teeth of the gear for transmission.

[0013] Preferably, the turntable forms a movable structure with a movable rod and a sliding sleeve, and the movable rod is disposed between the turntable and the sliding sleeve, with both ends of the movable rod being hinged to the turntable and the sliding sleeve respectively.

[0014] Preferably, the clamp plate forms a support structure with the connecting spring and the pad, and one side of the connecting spring is fixed to one side of the clamp plate, and the connecting spring is sleeved on the outer wall of the limiting rod and fixed to one side of the pad.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] In the scheme of this application:

[0017] 1. This welding fixture assembly relies on a hydraulic push rod to drive a rack and pinion transmission, which rotates the turntable and pushes the sliding sleeves on both sides to slide synchronously towards each other through a movable rod. This achieves precise centering and closing of the fixture plates. The concave rollers on the fixture plates first contact the cylindrical plate and are moderately pressed under the buffering effect of the connecting springs. The plate expands outward to resist the rollers with the deformation recovery force of the plate itself, precisely locking the weld joint at the welding position. This process avoids plate damage and ensures weld joint accuracy, providing stable operating conditions for the welding machine. Ultimately, it achieves continuous and uniform weld joint welding and efficiently forms cable products with a complete corrugated pipe outer wall.

[0018] 2. The cable body is released at a uniform speed by the cable unwinding machine, which simultaneously drives the sheet body to the sheet longitudinal wrapping machine to complete the longitudinal wrapping. After initially forming a cylindrical structure, the limiting conveying components distributed around the perimeter provide shaping and limiting. The four limiting wheels are appropriately attached to the outer wall of the sheet under the elastic support of the support springs, which will not cause the sheet to deform due to excessive compression. The cylindrical shape of the sheet can be maintained stably throughout the process, effectively avoiding the problem of edge warping and displacement of the sheet after longitudinal wrapping. At the same time, it ensures that the cable is always centered and conveyed stably, providing a regular and reliable feeding foundation for subsequent processes, which greatly improves the longitudinal wrapping forming quality and the operational stability of the entire production line.

[0019] 3. The motor drives the screw to move the moving seat laterally, and the limit frame is raised and lowered by the double linkage structure. It can quickly adapt to cables of different diameters. With the rotation adjustment plate, the double-headed screw is rotated. The distance between the two installation sleeves is precisely adjusted by the reverse threads at both ends, and the height parameters of the limit sleeves are further refined. The special structural design with a wide inlet and a narrow outlet can gradually and tightly fit the initial longitudinally wrapped plate to the outer circumference of the cable, completely eliminating the loose gaps between the plates. The cylindrical structure with high roundness is maintained throughout the process, which greatly improves the compatibility of multi-specification cables and the density of longitudinal wrapping. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the processing table and the main cable structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the limiting and conveying component structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the fixed shell and clamping plate structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the clamping component structure of the present invention;

[0025] Figure 6 This is a schematic diagram of the welding fixture assembly structure of the present invention;

[0026] Figure 7 This is a schematic diagram of the roller and limiting rod structure of the present invention.

[0027] In the diagram: 1. Processing table; 2. Cable unwinding machine; 3. Cable body; 4. Sheet body; 5. Sheet longitudinal wrapping machine; 6. Limiting conveyor assembly; 601. Side plate; 602. Mounting groove; 603. Support spring; 604. Mounting bracket; 605. Limiting wheel; 7. Pressing assembly; 701. Mounting seat; 702. Mounting motor; 703. Mounting screw; 704. Moving seat; 705. First connecting rod; 706. Mounting sleeve; 707. Second connecting rod; 708. Limiting frame; 709. Limiting sleeve; 710. Double-ended screw; 711. Adjusting disc; 8. Welding fixture assembly; 801. Fixed shell; 802. Hydraulic push rod; 803. Rack; 804. Gear; 805. Turntable; 806. Movable rod; 807. Sliding sleeve; 808. Sliding rod; 809. Fixture plate; 810. Limiting hole; 811. Limiting rod; 812. Roller; 813. Pad; 814. Connecting spring; 9. Welding machine. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] This invention provides a cable corrugated pipe welding device, such as... Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the system includes a processing table 1, a cable unwinding machine 2 on one side of the processing table 1, a cable body 3 wound around the outer wall of the cable unwinding machine 2, a sheet metal body 4 on the outer wall of the cable body 3, a sheet metal wrapping machine 5 on the top of the processing table 1 and located on the outer wall of the cable body 3, a limit conveying assembly 6 on one side of the sheet metal wrapping machine 5, a clamping assembly 7 fixedly connected to the top of the processing table 1, a welding fixture assembly 8 fixedly connected to the top of the processing table 1, and a welding machine 9 fixedly connected to the top of the processing table 1. The welding fixture assembly 8 includes a fixing shell 801, and the fixing shell 801... 01 is fixed to the top of the processing table 1. A hydraulic push rod 802 is fixedly connected to one side of the fixed housing 801. A rack 803 is fixedly connected to the output end of the hydraulic push rod 802. A gear 804 is meshed with the outer wall of the rack 803, and the gear 804 is rotatably connected to the inside of the fixed housing 801 through a bearing. A turntable 805 is fixedly connected to the top of the gear 804. A movable rod 806 is hinged to the top of the turntable 805. A sliding sleeve 807 is hinged to the top of the movable rod 806. A sliding rod 808 is slidably connected inside the sliding sleeve 807, and the sliding rod 808 is fixed to the fixed housing. The inner wall of 801 has a clamping plate 809 fixedly connected to the top of the sliding sleeve 807. A limit hole 810 is formed inside the clamping plate 809, and a limit rod 811 is slidably connected inside the limit hole 810. One end of the limit rod 811 is equipped with a roller 812, which is a concave roller. The other end of the limit rod 811 is fixedly connected to a pad 813. A connecting spring 814 is fixedly connected to one side of the pad 813. A hydraulic push rod 802 extends to drive the rack 803 to move horizontally. Through the meshing of the rack 803 and the gear 804, the gear 804 is driven. The top turntable 805 rotates, and the turntable 805 pushes the two sliding sleeves 807 to slide towards each other along the sliding rod 808 through the movable rod 806, causing the clamping plates 809 on both sides to move towards the center simultaneously. The concave rollers 812 on the clamping plates 809 first contact the cylindrical plate and are moderately pressed under the buffering effect of the connecting spring 814. The plate expands outward to resist the rollers 812 by utilizing its own deformation recovery force, accurately positioning the joint to be welded at the welding station. Finally, the welding machine 9 completes the continuous and stable weld welding, and finally forms a cable product with a complete corrugated pipe covering the outer wall.

[0030] Further such as Figure 4 , Figure 6 and Figure 7 As shown, the hydraulic push rod 802 forms a rotating structure with the rack 803 and the gear 804, and the teeth on one side of the rack 803 mesh with the teeth on the outer wall of the gear 804, which strengthens the connection between the hydraulic push rod 802 and the rack 803, so that the hydraulic push rod 802 can drive the rack 803, and then drive the gear 804 to rotate.

[0031] Further such as Figure 4 , Figure 6 and Figure 7 As shown, the turntable 805 forms a movable structure with the sliding sleeve 807 via the movable rod 806. The movable rod 806 is located between the turntable 805 and the sliding sleeve 807, and both ends of the movable rod 806 are hinged to the turntable 805 and the sliding sleeve 807 respectively. By setting the turntable 805, the turntable 805 can drive the movable rod 806 to move, so that the movable rod 806 can push the sliding sleeve 807 to slide along the outer wall of the sliding rod 808, which facilitates the adjustment of the distance between the two sliding sleeves 807.

[0032] Further such as Figure 4 , Figure 6 and Figure 7 As shown, the clamp plate 809 forms a support structure with the connecting spring 814 and the pad 813. One side of the connecting spring 814 is fixed to one side of the clamp plate 809, and the connecting spring 814 is sleeved on the outer wall of the limiting rod 811 and fixed to one side of the pad 813. By setting the connecting spring 814, when the clamp plate 809 is under force, the pad 813 is pushed to drive the connecting spring 814 to extend and retract. Under the support of the connecting spring 814, the roller 812 is made to fit against the outer wall of the cable body 3 for limiting. The plate expands outward and abuts against the roller 812 under its own deformation recovery ability. The roller 812 limits the plate, so that the plate maintains a relatively stable and round cylindrical structure.

[0033] In a further preferred embodiment of the present invention, such as Figure 1 and Figure 3 As shown, the limiting conveying assembly 6 includes a side plate 601, which is fixed to one side of the sheet metal wrapping machine 5. The side plate 601 has an installation groove 602 inside, and a support spring 603 is fixedly connected inside the installation groove 602. One end of the support spring 603 is fixedly connected to an installation bracket 604, and a limiting wheel 605 is rotatably connected to one side of the installation bracket 604. The sheet metal wrapping machine 5 longitudinally wraps the strip-shaped sheet metal body 4 around the outer wall of the cable body 3, initially forming a cylindrical structure. Then, the cable wrapped with the sheet metal enters the limiting conveying assembly 6. Under the elastic support of the support spring 603, the four limiting wheels 605 distributed around the perimeter fit appropriately against the outer wall of the sheet metal body 4, preventing excessive compression that could deform the sheet metal. This maintains the cylindrical shape of the sheet metal, avoids warping or shifting of the sheet metal after wrapping, and ensures that the cable is always centered and conveyed stably, providing a regular feeding foundation for subsequent processes.

[0034] Further such as Figure 3As shown, the side plate 601 forms an elastic structure with the mounting bracket 604 through the support spring 603, and the support spring 603 is disposed between the mounting bracket 604 and the side plate 601. By setting the support spring 603, when the limiting wheel 605 contacts and limits the cable body 3, the limiting wheel 605, under the support of the support spring 603, tightly adheres to the plate body 4 on the cable body 3, so that the plate body 4 remains cylindrical and covers the outer wall of the cable body 3.

[0035] Further such as Figure 3 As shown, the mounting frame 604 forms a central conveying structure with the cable body 3 through the limiting wheels 605, and there are four limiting wheels 605. The four limiting wheels 605 are respectively attached to the four sides of the cable body 3 for conveying. The limiting wheels 605 improve the conveying stability of the cable body 3 and make the plate body 4 keep in a cylindrical shape for conveying.

[0036] In a further preferred embodiment of the present invention, such as Figure 1 and Figure 5 As shown, the clamping assembly 7 includes a mounting base 701, which is fixed to the top of the processing table 1. A mounting motor 702 is fixedly connected to one side of the mounting base 701. A mounting screw 703 is fixedly connected to the output end of the mounting motor 702. A movable seat 704 is threadedly connected to the outer wall of the mounting screw 703. A threaded sleeve is provided between the movable seat 704 and the mounting screw 703. A first connecting rod 705 is hinged to the top of the movable seat 704. A mounting sleeve 706 is hinged to the top of the first connecting rod 705. A second connecting rod 707 is hinged to the top of the mounting sleeve 706. A limit frame 708 is hinged to the top of the second connecting rod 707. A limit sleeve 709 is fixed inside the limit frame 708. A double-ended screw 710 is provided inside the mounting sleeve 706. The mounting sleeve 706 and the double-ended screw 710 are equipped with threaded sleeves. One end of the double-ended screw 710 is fixedly connected to an adjusting plate 711. The mounting motor 702 drives the mounting screw 703 to rotate, which drives the moving seat 704 to move laterally. Through the linkage structure of the first connecting rod 705 and the second connecting rod 707, the limiting frame 708 is driven to rise and fall to adapt to cables of different diameters. Rotating the adjusting plate 711 can drive the double-ended screw 710 to rotate. The distance between the two mounting sleeves 706 is adjusted by using the reverse threads at both ends, and the height of the limiting sleeve 709 is further precisely adjusted. The limiting sleeve 709, which has a wide inlet and a narrow outlet, will gradually press the initially longitudinally wrapped plate body 4 tightly against the outer periphery of the cable body 3, completely eliminating the loose gaps of the plate and maintaining a cylindrical structure with high roundness.

[0037] Further such as Figure 5As shown, the adjusting disc 711 forms a threaded transmission structure with the double-ended screw 710 and the mounting sleeve 706. The internal threads of the two threaded sleeves connected to the double-ended screw 710 and the mounting sleeve 706 are opposite. The adjusting disc 711 can drive the double-ended screw 710 to rotate inside the mounting sleeve 706, so that the distance between the two mounting sleeves 706 can be adjusted, thereby adjusting the height of the limiting sleeve 709 and adapting to the stable transmission of different cables.

[0038] Further such as Figure 5 As shown, the limiting sleeve 709 has a wide inlet and a narrow outlet structure, and the limiting sleeve 709 is used to press the plate body 4 against the outer periphery of the cable body 3. By setting the limiting sleeve 709, when the plate body 4 enters, the limiting sleeve 709 can maintain the cylindrical shape of the plate body 4.

[0039] Working principle: The cable unwinding machine 2 releases the wound cable body 3 at a uniform speed, which drives the plate body 4 to be conveyed to the plate longitudinal wrapping machine 5. The plate longitudinal wrapping machine 5 longitudinally wraps the strip-shaped plate body 4 around the outer wall of the cable body 3, initially forming a cylindrical structure. Then the cable wrapped with the plate enters the limiting conveying component 6. The four limiting wheels 605 distributed around the perimeter are supported by the elastic support spring 603, which fits the outer wall of the plate body 4 appropriately. This prevents excessive compression that could cause deformation of the plate and maintains the cylindrical shape of the plate. It also prevents the plate from warping or shifting after longitudinal wrapping, ensuring that the cable is always centered and conveyed stably, providing a regular feeding foundation for subsequent processes.

[0040] Next, the cable enters the clamping assembly 7, and the installation motor 702 drives the installation screw 703 to rotate, which drives the moving seat 704 to move laterally. Through the linkage structure of the first connecting rod 705 and the second connecting rod 707, the limiting frame 708 is raised and lowered to adapt to cables of different diameters. Rotating the adjusting plate 711 can drive the double-headed screw 710 to rotate. The distance between the two installation sleeves 706 is adjusted by using the reverse threads at both ends, and the height of the limiting sleeve 709 is further precisely adjusted. The limiting sleeve 709, which has a wide inlet and a narrow outlet, will gradually press the initially longitudinally wrapped plate body 4 tightly against the outer periphery of the cable body 3, completely eliminating the loose gaps of the plate and maintaining a cylindrical structure with high roundness.

[0041] The cable then enters the welding fixture assembly 8. The hydraulic push rod 802 extends and drives the rack 803 to move horizontally. Through the meshing of the rack 803 and the gear 804, the gear 804 and the top turntable 805 are driven to rotate. The turntable 805 pushes the two sliding sleeves 807 to slide towards each other along the sliding rod 808 through the movable rod 806, causing the clamping plates 809 on both sides to move towards the center synchronously. The concave rollers 812 on the clamping plates 809 first contact the cylindrical plate and are moderately pressed under the buffering effect of the connecting spring 814. The plate expands outward and resists the rollers 812 by its own deformation recovery force, accurately positioning the joint to be welded at the welding station. Finally, the welding machine 9 completes the continuous and stable weld welding, and finally forms a cable product with a complete corrugated pipe covering the outer wall.

[0042] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cable corrugated pipe welding device, comprising a processing table (1), characterized in that: A cable unwinding machine (2) is provided on one side of the processing table (1). The outer wall of the cable unwinding machine (2) is wound with a cable body (3). The outer wall of the cable body (3) is provided with a plate body (4). A plate longitudinal wrapping machine (5) is provided on the top of the processing table (1) and on the outer wall of the cable body (3). A limit conveying assembly (6) is provided on one side of the plate longitudinal wrapping machine (5). A pressing assembly (7) is fixedly connected to the top of the processing table (1). A welding fixture assembly (8) is fixedly connected to the top of the processing table (1). A welding machine (9) is fixedly connected to the top of the processing table (1). The welding fixture assembly (8) includes a fixed shell (801) and the fixed shell (801) is fixed to the top of the processing table (1). A hydraulic push rod (802) is fixedly connected to one side of the fixed shell (801). A rack (803) is fixedly connected to the output end of the hydraulic push rod (802). A gear (804) is meshed with the outer wall of the rack (803). The gear (804) is rotatably connected to the inside of the fixed housing (801) via a bearing. A turntable (805) is fixedly connected to the top of the gear (804). A movable rod (806) is hinged to the top of the turntable (805). A sliding sleeve (807) is hinged to the top of the movable rod (806). A sliding rod (808) is slidably connected inside the sliding sleeve (807). The sliding rod (808) is fixed to the inner wall of the fixed housing (801). The top of the sliding sleeve (807) is... A clamp plate (809) is fixedly connected. A limit hole (810) is opened inside the clamp plate (809), and a limit rod (811) is slidably connected inside the limit hole (810). A roller (812) is provided at one end of the limit rod (811). The roller (812) is a concave roller (812). A pad (813) is fixedly connected to the other end of the limit rod (811). A connecting spring (814) is fixedly connected to one side of the pad (813).

2. The cable corrugated pipe welding device according to claim 1, characterized in that: The limiting conveying assembly (6) includes a side plate (601), and the side plate (601) is fixed on one side of the sheet metal wrapping machine (5). The side plate (601) has an installation groove (602) inside, and a support spring (603) is fixedly connected inside the installation groove (602). One end of the support spring (603) is fixedly connected to an installation bracket (604), and a limiting wheel (605) is rotatably connected to one side of the installation bracket (604).

3. The cable corrugated pipe welding device according to claim 2, characterized in that: The side plate (601) forms an elastic structure with the mounting bracket (604) through the support spring (603), and the support spring (603) is disposed between the mounting bracket (604) and the side plate (601).

4. The cable corrugated pipe welding device according to claim 2, characterized in that: The mounting frame (604) forms a central conveying structure with the cable body (3) through the limiting wheels (605), and there are four limiting wheels (605), which are respectively attached to the four sides of the cable body (3) for conveying.

5. The cable corrugated pipe welding device according to claim 1, characterized in that: The clamping assembly (7) includes a mounting base (701), which is fixed to the top of the processing table (1). A mounting motor (702) is fixedly connected to one side of the mounting base (701). A mounting screw (703) is fixedly connected to the output end of the mounting motor (702). A movable seat (704) is threadedly connected to the outer wall of the mounting screw (703). A threaded sleeve is provided between the movable seat (704) and the mounting screw (703). A first connecting rod (705) is hinged to the top of the movable seat (704). A mounting sleeve (706) is hinged to the top of a connecting rod (705), and a second connecting rod (707) is hinged to the top of the mounting sleeve (706). A limit frame (708) is hinged to the top of the second connecting rod (707), and a limit sleeve (709) is fixed inside the limit frame (708). A double-ended screw (710) is provided inside the mounting sleeve (706), and threaded sleeves are provided between the mounting sleeve (706) and the double-ended screw (710). An adjusting disc (711) is fixedly connected to one end of the double-ended screw (710).

6. The cable corrugated pipe welding device according to claim 5, characterized in that: The adjusting disc (711) forms a threaded transmission structure with the mounting sleeve (706) via a double-ended screw (710), and the internal threads of the two threaded sleeves connected to the double-ended screw (710) and the mounting sleeve (706) are set opposite to each other.

7. The cable corrugated pipe welding device according to claim 5, characterized in that: The limiting sleeve (709) has a wide inlet and a narrow outlet structure, and the limiting sleeve (709) is used to press the plate body (4) against the outer periphery of the cable body (3).

8. The cable corrugated pipe welding device according to claim 1, characterized in that: The hydraulic push rod (802) forms a rotating structure through a rack (803) and a gear (804), and one side of the rack (803) meshes with the outer wall teeth of the gear (804) for transmission.

9. The cable corrugated pipe welding device according to claim 1, characterized in that: The turntable (805) forms a movable structure through the movable rod (806) and the sliding sleeve (807), and the movable rod (806) is located between the turntable (805) and the sliding sleeve (807), and the two ends of the movable rod (806) are respectively hinged to the turntable (805) and the sliding sleeve (807).

10. The cable corrugated pipe welding device according to claim 1, characterized in that: The clamp plate (809) forms a support structure with the connecting spring (814) and the pad (813), and one side of the connecting spring (814) is fixed to one side of the clamp plate (809), and the connecting spring (814) is sleeved on the outer wall of the limiting rod (811) and fixed to one side of the pad (813).

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