A continuous desulfurization machine for wires and cables

Abstract

This utility model relates to the field of wire and cable recycling technology. It proposes a continuous desulfurization machine for wires and cables, comprising a base, supports, a conveyor belt, a desulfurizer, and a stripping device. The top of the desulfurizer is fixedly connected to an inlet located on the side of the conveyor belt seat near the desulfurizer. The stripping device is located on the top of the base. This utility model also provides a continuous desulfurization machine for wires and cables, including a pelletizing device located at the bottom of the base. The pelletizing device includes rollers, a crank, an active cutting plate, a sliding column, and a slide rail. One end of the sliding column is slidably connected to the inside of the slide rail. A fixed cutting plate is fixedly connected to the bottom of the base, and a cable core baffle is fixedly connected to the top of the base. Through the above technical solutions, the problem of separating the stripping of the rubber insulation layer and the stripping process from the pelletizing process in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the field of wire and cable recycling technology, specifically to a continuous desulfurization machine for wires and cables. Background Technology

[0002] In the field of waste wire and cable recycling, desulfurization is a crucial step. Its purpose is to separate the rubber insulation layer from the metal core and remove sulfides, enabling resource reuse. Existing desulfurization machines mostly use a manual feeding method for single cables, separating the stripping and pelletizing processes. This requires manual handling, resulting in insufficient hourly processing capacity to meet the demands of large-scale recycling. During the stripping process, changes in cable diameter necessitate manual adjustment of the cutting blade position, which can easily lead to insulation residue or damage to the metal core due to adjustment errors.

[0003] According to the publicly disclosed rubber desulfurization machine (publication number: CN203668289U), it includes a frame, a control box with a power switch located on one side of the frame, a motor mounted on the frame, and a cylindrical mixer with an upper cover. The motor has a drive wheel, and the cylindrical mixer has a central shaft with a mixing blade. A driven wheel is located at the end of the central shaft extending out of the cylindrical mixer. The drive wheel and the driven wheel are connected by a belt. The upper cover of the cylindrical mixer has a feed inlet, and the bottom surface of the cylindrical mixer has a discharge outlet. A water inlet pipe is located on the side of the cylindrical mixer. A water tank is also mounted on the frame, and a pressurized water pump is mounted on the frame below the water tank. A water outlet pipe is located on the bottom surface of the water tank. The water tank is connected to the cylindrical mixer in sequence through the water outlet pipe, the pressurized water pump, and the water inlet pipe. It has the advantages of being able to perform low-temperature desulfurization and reducing pollutant emissions.

[0004] Existing technologies are not suitable for the efficient stripping of rubber insulation layers, requiring manual stripping of the insulation layer of wires and cables. The stripping and pelletizing processes are separated, requiring manual transfer, and the hourly processing capacity is insufficient. Therefore, we propose a continuous desulfurization machine for wires and cables, which realizes a continuous equipment with multi-line synchronous processing, automatic adjustment, and efficient desulfurization to improve the efficiency and environmental friendliness of waste cable recycling. Utility Model Content

[0005] To overcome the above-mentioned defects, this utility model provides a continuous desulfurization machine for wires and cables, which solves the problem that existing desulfurization machines mostly use a manual feeding method for a single cable, and the stripping and pelletizing processes are separated.

[0006] According to one aspect, at least one embodiment of the present invention provides a continuous desulfurization machine for wires and cables, comprising: a base, a support foot fixedly connected to the bottom of the base, a belt seat provided at the bottom of the base, a feeding belt rotatably connected to the inner wall side of the belt seat, a desulfurization machine provided at the bottom of one side of the belt seat, a feed inlet fixedly connected to the top of the desulfurization machine, and a wire stripping device provided at the top of the base.

[0007] The wire stripping device includes a wire inlet seat, the bottom of which is fixedly connected to the top of a base. A slide rod is fixedly connected to the top of the wire inlet seat, and the wire inlet seat is slidably connected to the circumferential surface of the slide rod. A spring is fixedly connected to the bottom of the wire inlet seat, and one end of the spring is fixedly connected to the top of the wire inlet seat. A motor base is fixedly connected to the top of the base, and a motor is fixedly connected to the top of the motor base. A rotating shaft is fixedly connected to the output end of the motor. A support plate is rotatably connected to the circumferential surface of the rotating shaft, one side of which is fixedly connected to the top of the base. A roller is fixedly connected to the circumferential surface of the rotating shaft, and a pulley is also fixedly connected to the circumferential surface of the rotating shaft. A belt is provided on the circumferential surface of the pulley, and a driven pulley is driven by the belt. The inner circumferential surface of the driven pulley is fixedly connected to the circumferential surface of one end of the driven rotating shaft. A second support plate is fixedly connected to the circumferential surface of the driven shaft. One side of the second support plate is fixedly connected to one side of the feed line seat. A ratchet is fixedly connected to the circumferential surface of the driven shaft, and a cutting blade is fixedly connected to the circumferential surface of the ratchet. A wheel track adjustment device is provided on the side of the feed line seat near the motor.

[0008] For example, in at least one embodiment of the present invention, a continuous desulfurization machine for wires and cables further includes: the pulley spacing adjustment device includes a sliding seat, the side of the sliding seat is fixedly connected to the side of the inlet seat, and a support rod is fixedly connected to the side of the inlet seat, the circumferential surface of the support rod being slidably connected to the inner wall side of the sliding seat. When the inlet seat slides up and down along the sliding rod due to changes in cable diameter, the support rod moves vertically in a straight line.

[0009] A rack is fixedly connected to one end of the support rod, a sliding plate is fixedly connected to the side of the sliding seat, and a gear shaft is fixedly connected to the side of the sliding plate. An adjusting gear is rotatably connected to the circumferential surface of the gear shaft, and the adjusting gear meshes with the rack. The rack at the end of the support rod moves synchronously with the feed seat, and through meshing with the adjusting gear, the linear motion of the feed seat is converted into the rotational motion of the adjusting gear, thereby realizing the automated drive for tension adjustment.

[0010] An adjusting shaft is slidably connected to the inner wall of the sliding plate. An adjusting pulley is rotatably connected to the circumferential surface of the adjusting shaft. The circumferential surface of the adjusting pulley contacts the inner wall side of the belt. A spiral groove is formed on the side of the adjusting gear. One end of the adjusting shaft is slidably connected to the inner wall side of the spiral groove. The adjusting pulley moves synchronously and presses against the belt, compensating in real time for changes in the pulley pitch caused by the lifting and lowering of the feed seat. This ensures that the belt always maintains a reasonable tension, avoiding transmission efficiency loss or belt wear due to slack or excessive tightness. The spiral groove on the side of the adjusting gear provides precise motion trajectory guidance for the adjusting shaft, ensuring that the displacement of the adjusting pulley is strictly matched with the lifting and lowering height of the feed seat.

[0011] A first support plate is rotatably connected to the circumferential surface of the rotating shaft. One side of the first support plate is fixedly connected to the top of the base. A second support plate is fixedly connected to the circumferential surface of the driven rotating shaft. One side of the second support plate is fixedly connected to one side of the inlet cable base. The first support plate ensures the stability of the motor's power output, while the second support plate accommodates the height adjustment of the inlet cable assembly. Together, they ensure that the first pulley and the driven pulley always remain in the same vertical transmission plane, eliminating transmission errors caused by mechanical displacement. This improves the structural reliability and transmission efficiency of the wire stripping device when handling cables of different diameters, and reduces equipment wear and maintenance costs.

[0012] According to another aspect, at least one embodiment of the present invention also provides a continuous desulfurization machine for wires and cables, comprising: a pelletizing device disposed at the bottom of the base, the pelletizing device including a roller, the roller being rotatably connected to the inner wall side of the base, a crank being fixedly connected to the end of the rotating shaft away from the motor, a connecting rod being slidably connected to one end of the crank, a transmission rod being rotatably connected to one end of the connecting rod, an active cutting plate being fixedly connected to one end of the transmission rod, a sliding column being fixedly connected to the top of the active cutting plate, a slide rail being provided at the bottom of the base, one end of the sliding column being slidably connected inside the slide rail, a fixed cutting plate being fixedly connected to the bottom of the base, and a cable core baffle being fixedly connected to the top of the base.

[0013] For example, in at least one embodiment of the present invention, a continuous desulfurization machine for wires and cables further includes: the length of the slide rail is equal to the displacement trajectory length of the transmission rod; a through groove is provided on the side of the crank; and one end of the connecting rod is slidably connected inside the through groove. The matching of the slide rail and the displacement trajectory of the transmission rod limits the movement range of the active cutting plate, preventing excessive displacement that could lead to collision damage with the fixed cutting plate and ensuring the safety of the pelletizing action; the sliding fit between the crank through groove and the connecting rod forms an adjustable crank-connecting rod mechanism, ensuring the active cutting plate remains stable during reciprocating motion.

[0014] Two rollers are provided, symmetrically arranged along the vertical central axis of a through slot on the top of the base. The two symmetrically distributed rollers form a bidirectional support structure for the cable, ensuring stable feeding of the cable along the central axis during pelletizing and avoiding offset or jamming caused by unilateral support.

[0015] The active cutting plate has a through slot at its top, and a protruding plate is fixedly connected to the side of the fixed cutting plate. The through slot is located on the displacement trajectory of the protruding plate. The cooperation between the through slot of the active cutting plate and the protruding plate of the fixed cutting plate forms a precise cutting positioning structure: when the protruding plate is embedded in the through slot, the active cutting plate and the fixed cutting plate engage, ensuring that the cable is cut in a fixed position, avoiding inconsistent particle size caused by cutting position deviation; this design can effectively prevent the cable from shifting during cutting and improve the reliability of pelletizing operations.

[0016] The cable core baffle has a separation angle on its side, with one side of the separation angle located on the vertical central axis of the through groove at the top of the base. The separation angle guides the cable core and outer sheath to separate in a specific direction after cutting, using geometric guiding force to ensure the cable core falls smoothly into the collection area, preventing it from mixing with or accumulating with the outer sheath. The central axis of the separation angle is aligned with the through groove of the device, ensuring the accuracy of the cable core separation path, reducing manual intervention, and improving the automation level of the desulfurization machine and the smoothness of material handling.

[0017] The working principle and beneficial effects of this utility model are as follows:

[0018] 1. In this utility model, a motor drives a rotating shaft to rotate, which in turn drives a roller to feed the cable. Simultaneously, a pulley drives a driven pulley via a belt, causing a ratchet to rotate the cutting blade and strip the cable sheath. A linear array of slide rods and springs supports the cable feed seat, and its height can be automatically adjusted according to the cable diameter. The adjusting pulley moves synchronously through a gear and rack mechanism to maintain belt tension.

[0019] 2. In this invention, a rotating shaft drives a crank to rotate, and a connecting rod slides within the crank's through groove. This drives a transmission rod to move the active cutting plate reciprocally along a slide rail, cooperating with a fixed cutting plate to complete cable pelletizing. Two symmetrical rollers support cable transport, and the active cutting plate's through groove precisely engages with the fixed cutting plate's protrusion for positioning. The separation angle of the cable core baffle guides waste material separation. The slide rail length matches the transmission rod's displacement trajectory, preventing excessive displacement of the cutting plate. The crank-connecting rod mechanism ensures smooth pelletizing. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0021] Figure 1 This is a three-dimensional appearance diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the three-dimensional wire stripping device and pelletizing device of this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the three-dimensional pelletizing device of this utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional pelletizing device of this utility model;

[0025] Figure 5 This is a partially enlarged structural schematic diagram of the pelletizing device of this utility model;

[0026] In the diagram: 1. Base; 2. Support leg; 3. Belt seat; 4. Feed belt; 5. Desulfurizer; 6. Feed inlet; 7. Wire stripping device; 701. Wire inlet seat; 702. Slide rod; 703. Wire inlet seat; 704. Spring; 705. Motor seat; 706. Motor; 707. Rotating shaft; 708. Support plate one; 709. Roller one; 710. Pulley one; 711. Belt; 712. Driven pulley; 713. Driven rotating shaft; 714. Support plate two; 715. Ratchet; 716. Cutting blade; 717. Pulley spacing adjustment Device; 71701, sliding seat; 71702, support rod; 71703, rack; 71704, sliding plate; 71705, gear shaft; 71706, adjusting gear; 71707, adjusting shaft; 71708, adjusting pulley; 71709, spiral groove; 8, pelletizing device; 801, roller; 802, crank; 803, connecting rod; 804, transmission rod; 805, active cutting plate; 806, sliding column; 807, slide rail; 808, fixed cutting plate; 809, cable core baffle. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0028] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0029] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] like Figures 1-5 As shown, it illustrates a continuous desulfurization machine for wires and cables according to an embodiment of the present invention, comprising: a base 1, a support leg 2 fixedly connected to the bottom of the base 1, a belt seat 3 provided at the bottom of the base 1, a feeding belt 4 rotatably connected to the inner wall side of the belt seat 3, a desulfurization machine 5 provided at the bottom of one side of the belt seat 3, a feed inlet 6 fixedly connected to the top of the desulfurization machine 5, and a wire stripping device 7 provided at the top of the base 1.

[0034] The wire stripping device 7 includes a wire inlet seat 701, the bottom of which is fixedly connected to the top of the base 1. A slide rod 702 is fixedly connected to the top of the wire inlet seat 701, and a wire inlet bracket 703 is slidably connected to the circumferential surface of the slide rod 702. A spring 704 is fixedly connected to the bottom of the wire inlet bracket 703, and one end of the spring 704 is fixedly connected to the top of the wire inlet seat 701. A motor base 705 is fixedly connected to the top of the base 1, and a motor 706 is fixedly connected to the top of the motor base 705. A rotating shaft 707 is fixedly connected to the output end of the motor 706. A support plate 708 is rotatably connected to the circumferential surface of the rotating shaft 707. One side of the support plate 708 is fixedly connected to the top of the base 1. A roller 709 is fixedly connected to the circumferential surface of the rotating shaft 707. A pulley 710 is also fixedly connected to the circumferential surface of the rotating shaft 707. A belt 711 is provided on the circumferential surface of the pulley 710. The pulley 710 is driven by a driven pulley 712 through the belt 711. The inner circumferential surface of the driven pulley 712 is fixedly connected to the circumferential surface of one end of the driven rotating shaft 713. A support plate 714 is fixedly connected to the circumferential surface of the driven rotating shaft 713. One side of the support plate 714 is fixedly connected to one side of the inlet seat 703. A ratchet 715 is fixedly connected to the circumferential surface of the driven rotating shaft 713. A cutting blade 716 is fixedly connected to the circumferential surface of the ratchet 715. The feed seat 703 is equipped with a wheel track adjustment device 717 on the side near the motor 706.

[0035] In some examples, the wheel track adjustment device 717 includes a sliding seat 71701, the side of which is fixedly connected to the side of the cable inlet seat 701. A support rod 71702 is fixedly connected to the side of the cable inlet seat 703, and the circumferential surface of the support rod 71702 is slidably connected to the inner wall side of the sliding seat 71701. When the cable inlet seat 703 slides up and down along the sliding rod 702 due to changes in cable diameter, the support rod 71702 moves vertically in a straight line.

[0036] A rack 71703 is fixedly connected to one end of the support rod 71702. A sliding plate 71704 is fixedly connected to the side of the sliding seat 71701. A gear shaft 71705 is fixedly connected to the side of the sliding plate 71704. An adjusting gear 71706 is rotatably connected to the circumferential surface of the gear shaft 71705. The adjusting gear 71706 meshes with the rack 71703. The rack 71703 at the end of the support rod 71702 moves synchronously with the feed seat 703. Through meshing with the adjusting gear 71706, the linear motion of the feed seat 703 is converted into the rotational motion of the adjusting gear 71706, thus realizing the automated drive for tension adjustment.

[0037] An adjusting shaft 71707 is slidably connected to the inner wall of the sliding plate 71704. An adjusting pulley 71708 is rotatably connected to the circumferential surface of the adjusting shaft 71707. The circumferential surface of the adjusting pulley 71708 is in contact with the inner wall side of the belt 711. A spiral groove 71709 is provided on the side of the adjusting gear 71706. One end of the adjusting shaft 71707 is slidably connected to the inner wall side of the spiral groove 71709. The adjusting pulley 71708 moves synchronously and presses against the belt 711, compensating in real time for changes in pulley pitch caused by the lifting and lowering of the feed seat 703, ensuring that the belt 711 always maintains a reasonable tension, and avoiding transmission efficiency loss or belt 711 wear caused by slack or excessive tightness. The spiral groove 71709 on the side of the adjusting gear 71706 provides precise motion trajectory guidance for the adjusting shaft 71707, so that the displacement of the adjusting pulley 71708 is strictly matched with the lifting and lowering height of the feed seat 703.

[0038] A support plate 708 is rotatably connected to the circumferential surface of the rotating shaft 707. One side of the support plate 708 is fixedly connected to the top of the base 1. A support plate 714 is fixedly connected to the circumferential surface of the driven rotating shaft 713. One side of the support plate 714 is fixedly connected to one side of the inlet seat 703. The support plate 708 ensures the stability of the power output of the motor 706, while the support plate 714 accommodates the height adjustment of the inlet assembly. The two work together to ensure that the pulley 710 and the driven pulley 712 always remain in the same vertical transmission plane, eliminating transmission errors caused by mechanical displacement, improving the structural reliability and transmission efficiency of the wire stripping device 7 when handling cables of different diameters, and reducing equipment wear and maintenance costs.

[0039] For example, such as Figures 1-5 As shown, after the motor 706 starts, the rotating shaft 707 drives the roller 709 to rotate, and the traction cable enters from the inlet of the cable inlet seat 701 and the cable inlet seat 703. The rotating shaft 707 synchronously drives the pulley 710 to rotate, which drives the driven pulley 712 through the belt 711, causing the driven rotating shaft 713 to drive the ratchet 715 and the cutting blade 716 to rotate at high speed, realizing the circumferential stripping of the cable sheath. When the cable diameter changes, the cable inlet seat 703 slides up and down along the slide bar 702, and the spring 704 provides elastic support. At the same time, the cable inlet seat 703 drives the rack 71703 to move through the support rod 71702, meshing with the adjusting gear 71706 to rotate. The spiral groove 71709 of the adjusting gear 71706 drives the adjusting shaft 71707, causing the adjusting pulley 71708 to move synchronously, maintaining the tension of the belt 711.

[0040] like Figures 1-5As shown, this invention illustrates a continuous desulfurization machine for wires and cables according to another embodiment of the present invention, comprising: a pelletizing device 8 disposed at the bottom of a base 1, the pelletizing device 8 including a roller 801 rotatably connected to the inner wall side of the base 1, a crank 802 fixedly connected to one end of a rotating shaft 707 away from the motor 706, a connecting rod 803 slidably connected to one end of the crank 802, a transmission rod 804 rotatably connected to one end of the connecting rod 803, an active cutting plate 805 fixedly connected to one end of the transmission rod 804, a sliding column 806 fixedly connected to the top of the active cutting plate 805, a slide rail 807 provided at the bottom of the base 1, one end of the sliding column 806 slidably connected inside the slide rail 807, a fixed cutting plate 808 fixedly connected to the bottom of the base 1, and a cable core baffle 809 fixedly connected to the top of the base 1.

[0041] In some examples, the length of the slide rail 807 is equal to the displacement trajectory length of the transmission rod 804, and a through groove is provided on the side of the crank 802, with one end of the connecting rod 803 slidably connected inside the through groove. The matching of the displacement trajectories of the slide rail 807 and the transmission rod 804 limits the movement range of the active cutting plate 805, preventing excessive displacement from causing collision damage with the fixed cutting plate 808 and ensuring the safety of the pelletizing operation; the sliding engagement between the through groove of the crank 802 and the connecting rod 803 forms an adjustable crank-connecting rod mechanism, keeping the active cutting plate 805 stable during reciprocating motion.

[0042] Two rollers 801 are provided, and the rollers 801 are symmetrical to each other along the vertical central axis of the through groove on the top of the base 1. The two symmetrically distributed rollers 801 form a bidirectional support structure for the cable, ensuring that the cable is stably conveyed along the central axis during the pelletizing process and avoiding deviation or jamming caused by unilateral support.

[0043] The active cutting plate 805 has a through groove on its top, and a protruding plate is fixedly connected to the side of the fixed cutting plate 808. The through groove is located on the displacement trajectory of the protruding plate. The cooperation between the through groove of the active cutting plate 805 and the protruding plate of the fixed cutting plate 808 forms a precise cutting positioning structure: when the protruding plate is embedded in the through groove, the active cutting plate 805 and the fixed cutting plate 808 engage, ensuring that the cable is cut in a fixed position and avoiding inconsistent particle size caused by cutting position deviation. This design can effectively prevent the cable from shifting during cutting and improve the reliability of pelletizing operations.

[0044] The cable core baffle 809 has a separation angle on its side, with one side of the separation angle located on the vertical central axis of the through groove at the top of the base 1. The separation angle guides the cable core and the outer sheath to separate in a specific direction after cutting, using geometric guiding force to ensure that the cable core falls smoothly into the collection area, avoiding mixing or accumulation with the outer sheath. The central axis of the separation angle is aligned with the through groove of the device to ensure the accuracy of the cable core separation path, reduce manual intervention, and improve the automation level of the desulfurization machine and the smoothness of material handling.

[0045] For example, such as Figures 1-5 As shown, the rotating shaft 707 drives the crank 802 to rotate, and the connecting rod 803 slides in the through groove of the crank 802, driving the transmission rod 804 to drive the active cutting plate 805 to reciprocate along the slide rail 807. The sliding column 806 of the active cutting plate 805 cooperates with the slide rail 807 to limit the movement trajectory. When the active cutting plate 805 engages with the fixed cutting plate 808, the cable is granulated. Two symmetrical rollers 801 support the cable to ensure its stable transport along the central axis of the through groove of the base 1. The through groove at the top of the active cutting plate 805 precisely cooperates with the protrusion of the fixed cutting plate 808 to position the cutting position and avoid particle size deviation. The separation angle of the cable core baffle 809 guides the cut cable core to separate from the outer sheath. The cable core enters the collection area along the separation angle, while the outer sheath continues to be transported to the desulfurizer 5 by the feeding belt 4. The length of the slide rail 807 matches the displacement trajectory of the transmission rod 804 to prevent excessive displacement of the active cutting plate 805. The crank-connecting rod mechanism makes the pelletizing action smooth and realizes continuous automated pelletizing operation.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An electric wire and cable continuous desulfurizing machine characterized by comprising: Includes a base (1), the bottom of which is fixedly connected to a support leg (2), the bottom of which is provided with a belt seat (3), the inner wall side of which is rotatably connected to a feeding belt (4), a desulfurizer (5) is provided on one side bottom of the belt seat (3), the top of which is fixedly connected to a feed inlet (6), and the top of which is provided with a wire stripping device (7). The wire stripping device (7) includes a wire inlet seat (701), the bottom of which is fixedly connected to the top of the base (1). A slide rod (702) is fixedly connected to the top of the wire inlet seat (701), and a wire inlet seat (703) is slidably connected to the circumferential surface of the slide rod (702). A spring (704) is fixedly connected to the bottom of the wire inlet seat (703), and one end of the spring (704) is fixedly connected to the top of the wire inlet seat (701). A motor seat (705) is fixedly connected to the top of the base (1), and a motor (706) is fixedly connected to the top of the motor seat (705). A rotating shaft (707) is fixedly connected to the output end of the motor (706). Roller 1 (709) is fixedly connected to the circumferential surface of the shaft (707). Pulley 1 (710) is also fixedly connected to the circumferential surface of the shaft (707). A belt (711) is provided on the circumferential surface of the pulley 1 (710). Driven pulley (712) is connected to the pulley 1 (710) through the belt (711). The inner wall of the driven pulley (712) is fixedly connected to the circumferential surface of one end of the driven shaft (713). A ratchet (715) is fixedly connected to the circumferential surface of the driven shaft (713). A cutting blade (716) is fixedly connected to the circumferential surface of the ratchet (715). A pulley pitch adjustment device (717) is provided on the side of the feed seat (703) near the motor (706).

2. A continuous devulcanization machine for electric wire and cable according to claim 1, characterized by The belt track adjustment device (717) includes a sliding seat (71701), the side of which is fixedly connected to the side of the inlet seat (701), and a support rod (71702) is fixedly connected to the side of the inlet seat (703). The circumferential surface of the support rod (71702) is slidably connected to the inner wall side of the sliding seat (71701).

3. A continuous devulcanization machine for electrical wires and cables according to claim 2, characterized in that, One end of the support rod (71702) is fixedly connected to a rack (71703), and a sliding plate (71704) is fixedly connected to the side of the sliding seat (71701). A gear shaft (71705) is fixedly connected to the side of the sliding plate (71704), and an adjusting gear (71706) is rotatably connected to the circumferential surface of the gear shaft (71705). The adjusting gear (71706) meshes with the rack (71703).

4. A continuous devulcanization machine for electrical wires and cables according to claim 3, characterized in that, The inner wall of the sliding plate (71704) is slidably connected to an adjusting shaft (71707), and the circumferential surface of the adjusting shaft (71707) is rotatably connected to an adjusting pulley (71708). The circumferential surface of the adjusting pulley (71708) is in contact with the inner wall side of the belt (711). The side of the adjusting gear (71706) is provided with a spiral groove (71709), and one end of the adjusting shaft (71707) is slidably connected to the inner wall side of the spiral groove (71709).

5. A continuous devulcanization machine for electrical wires and cables according to claim 4, characterized in that, The circumferential surface of the rotating shaft (707) is rotatably connected to a support plate one (708), one side of the support plate one (708) is fixedly connected to the top of the base (1), and the circumferential surface of the driven rotating shaft (713) is fixedly connected to a support plate two (714), one side of the support plate two (714) is fixedly connected to one side of the inlet seat (703).

6. A continuous devulcanization machine for electrical wire and cable as defined in claim 5, wherein, The bottom of the base (1) is provided with a pelletizing device (8), which includes a roller (801). The roller (801) is rotatably connected to the inner wall side of the base (1). The end of the rotating shaft (707) away from the motor (706) is fixedly connected to a crank (802). One end of the crank (802) is slidably connected to a connecting rod (803). One end of the connecting rod (803) is rotatably connected to a transmission rod (804). One end of the transmission rod (804) is fixedly connected to an active cutting plate (805). The top of the active cutting plate (805) is fixedly connected to a sliding column (806). The bottom of the base (1) is provided with a slide rail (807). One end of the sliding column (806) is slidably connected to the inside of the slide rail (807). The bottom of the base (1) is fixedly connected to a fixed cutting plate (808). The top of the base (1) is fixedly connected to a cable core baffle (809).

7. A continuous devulcanization machine for electrical wire and cable as defined in claim 6, wherein The length of the slide rail (807) is equal to the displacement trajectory length of the transmission rod (804). The crank (802) has a through groove on its side, and one end of the connecting rod (803) is slidably connected inside the through groove.

8. A continuous devulcanization machine for electrical cables according to claim 7, characterized in that, Two rollers (801) are provided, and the rollers (801) are symmetrical to each other along the vertical central axis of the through groove opened on the top of the base (1).

9. A continuous devulcanization machine for electrical cables according to claim 8, characterized in that, The top of the active cutting plate (805) is provided with a through groove, and the side of the fixed cutting plate (808) is fixedly connected with a protruding plate. The through groove is located on the displacement trajectory of the protruding plate.

10. A continuous devulcanization machine for electrical wire and cable according to claim 9, characterized in that, The side of the cable core baffle (809) is provided with a separation angle, and one side of the separation angle is located on the vertical central axis of the through groove opened on the top of the base (1).

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