Double-roller steel-cored aluminum strand winding, dragging, separating and recycling device

Abstract

The invention relates to the technical field of waste metal recycling, in particular to a double-roller steel-cored aluminum strand winding, dragging, separating and recycling device which is characterized in that a steel-cored aluminum strand is clamped through a clamping jaw component, an outer-layer aluminum wire cutting system is started, and a steel-cored outer-layer aluminum wire is rotationally cut; the cut-off outer-layer aluminum wire falls into an aluminum scrap recycling box arranged below, then an exposed steel core is conveyed forwards through a conveying component and penetrates through a guiding component to enter a winding roller, then an inner supporting and pressing system is started, the steel core is pressed on the inner surface of the winding roller, then a winding system is started, and dragging, separating and recycling of the steel core and the aluminum wire are achieved. And finally, the unloading air cylinder is started, the separated steel core is unloaded, automatic unloading of the wound steel core is achieved, by means of the structure and the double-station design, automatic clamping, cutting, feeding, dragging separation and unloading can be conducted on the outer-layer aluminum wire, the automation degree is high, and the separation efficiency of the steel-cored aluminum stranded wire is high.

Description

Technical Field

[0001] The present invention relates to the technical field of waste metal recycling, and particularly to a double-roller steel-cored aluminum stranded wire winding and dragging separation and recycling device. Background Art

[0002] With the continuous growth of the global economy and the continuous improvement of people's living standards, the demand for energy is increasing day by day. As a clean and efficient form of energy, electricity is more and more widely used in various fields. In order to meet the growing demand for power transmission, the power industry has developed rapidly. As an important power transmission material, steel-cored aluminum stranded wire has been widely used in high-voltage and extra-high-voltage transmission lines, as well as medium- and low-voltage distribution lines such as urban power grids and rural power grids due to its good electrical conductivity, high strength, and relatively low cost. In addition, with the continuous increase in China's investment in power grid construction and transformation in recent years, a large number of transmission lines have adopted steel-cored aluminum stranded wire, and its usage has been increasing year by year. While the usage is increasing, the amount of waste steel-cored aluminum stranded wire is also gradually increasing. If waste steel-cored aluminum stranded wire is not recycled and is discarded or landfilled at will, it will not only occupy a large amount of land resources, but may also cause pollution to the soil and water bodies. Through recycling, waste steel-cored aluminum stranded wire can be converted into reusable resources, reducing the generation and emission of waste and reducing the pressure on the environment. The recycling of steel-cored aluminum stranded wire involves multiple links such as collection, classification, disassembly, and processing, especially the traditional recycling methods require a large amount of labor.

[0003] Through research on current patents, it is found that, for example, the patent number "CN201721107211.0" discloses a steel-cored aluminum stranded wire disassembling and separating machine, which can only realize the separation of single-layer aluminum wire through reverse winding, and cannot realize the automation of peeling multi-layer steel-cored aluminum wire; another example is the patent number "CN201910522166.2" which discloses a steel-cored aluminum stranded wire cutting machine. This device cuts the steel-cored aluminum stranded wire into small sections to achieve the preliminary separation of the steel core and the aluminum stranded wire, and then sucks out the steel core through magnetic force to achieve the final separation. Although the initial problem of stripping the steel-cored aluminum wire is avoided, cutting the entire steel-cored aluminum stranded wire and separating the cut steel core and aluminum wire using strong magnetism will result in excessive energy consumption.

[0004] In summary, the existing recycling mechanisms for steel-cored aluminum stranded wire have the disadvantages of low automation, unsatisfactory separation efficiency, and high energy consumption, and are not convenient for realizing the automatic recycling of steel-cored aluminum stranded wire. Summary of the Invention

[0005] The object of the present invention is to provide a double-drum steel-cored aluminum stranded wire winding, dragging, separating and recycling device, which solves the problems that the existing recycling mechanism of steel-cored aluminum stranded wire has low automation degree, unsatisfactory separation efficiency and high energy consumption, and is not convenient for realizing the automatic recycling of steel-cored aluminum stranded wire.

[0006] To achieve the above object, the present invention provides a double-drum steel-cored aluminum stranded wire winding, dragging, separating and recycling device. The double-drum steel-cored aluminum stranded wire winding, dragging, separating and recycling device includes a frame, an outer-layer aluminum wire cutting system, a feeding system, a winding system and an inner support pressing system. The outer-layer aluminum wire cutting system, the feeding system and the winding system are sequentially installed on the frame along the transmission direction of the steel-cored aluminum stranded wire. The inner support pressing system is also slidably arranged on the frame, and the inner support pressing system is installed outside the winding system. An aluminum chip recycling box is placed below the feeding system;

[0007] The feeding system includes a pressing component, a clamping jaw component, a guiding component and a transmission component. The pressing component is used for pressing one end of the steel-cored aluminum stranded wire. The outer-layer aluminum wire cutting system is used for cutting the outer-layer aluminum wire of the pressed steel-cored aluminum stranded wire. The clamping jaw component is used for clamping the cut steel-cored aluminum stranded wire. The transmission component is used for conveying the cut steel-cored aluminum stranded wire to the winding system. The guiding component is used for guiding the cut steel-cored aluminum stranded wire;

[0008] The winding system is provided with a winding drum, a winding motor and a discharging push plate. The inner support pressing system is used for pressing the cut steel-cored aluminum stranded wire against the inner surface of the winding drum. The winding motor is used for winding and separating the cut steel-cored aluminum stranded wire pressed on the winding drum. The discharging push plate is used for discharging the steel core wound on the winding drum after the separation is completed.

[0009] Among them, the outer-layer aluminum wire cutting system includes a power transmission component, two cutting components and two tool feeding components. The power transmission component includes a cutting motor, a cutting reducer, a first small pulley support seat, two first small pulleys, two first large pulley support seats and two first large pulleys. The cutting motor is installed on the frame. The output end of the cutting motor is provided with the cutting reducer. The end of the output shaft of the cutting reducer is installed on the first small pulley support seat. Two first small pulleys are arranged on the output shaft of the cutting reducer. The first large pulley support seats are arranged on both sides of the cutting motor. Each first large pulley support seat is installed with the first large pulley through a first large pulley shaft. Each first small pulley is connected to the corresponding first large pulley through a first V-belt. Each first large pulley is coaxially provided with the cutting component;

[0010] Each of the cutting components includes a tool disc, a plurality of roller brackets, a plurality of tools, a plurality of return springs and a plurality of rollers. The tool disc is connected to the corresponding first large pulley. Each groove of the tool disc is connected with a roller bracket. A tool is installed on the end face of the roller bracket. A tool limit block is arranged on each tool and installed on the tool disc. A spring washer is sleeved on the middle cylinder of the roller bracket. The spring washer is connected with the return spring. The end of the roller bracket is connected with a roller through a first pin. The roller is connected with a tool feeding component;

[0011] Each of the tool feeding components includes a tapered ring and a feeding cylinder. The inner part of the tapered ring is provided with a feeding inclined surface. The roller is in contact with the feeding inclined surface. The lower end of the tapered ring is slidably connected with the machine frame through a guiding chute. The feeding cylinder is installed on the machine frame. The output end of the feeding cylinder is connected with the tapered ring.

[0012] Among them, the pressing component includes a pressing cylinder, a movable pressing head and a fixed pressing head. The fixed pressing head is fixedly installed on the first large pulley support seat. The movable pressing head is slidably installed on the first large pulley support seat. An ACSR (Aluminum Conductor Steel Reinforced) is pressed between the movable pressing head and the fixed pressing head. The pressing cylinder is installed at the top of the first large pulley support seat. The output end of the pressing cylinder is connected with the movable pressing head.

[0013] Among them, the jaw component includes a jaw support plate, a jaw cylinder, a longitudinal main slider, a connecting rod, a transverse auxiliary slider and a jaw hand. The jaw cylinder is installed on the upper part of the jaw support plate. The output end of the jaw cylinder is connected with the longitudinal main slider. The longitudinal main slider is connected with the transverse auxiliary slider on both sides through connecting rods. The jaw hands are connected to the transverse auxiliary sliders on the same side.

[0014] Among them, the guiding component includes a guiding wheel, a guiding support and a second pin. The guiding wheel is connected with the guiding support through the second pin. The guiding support is installed on the machine frame. The steel core passes through the middle of the guiding wheel.

[0015] Among them, the conveying component includes a feeding motor, a feeding coupling, a first bearing seat, a feeding lead screw, a first slide table, a sliding sleeve and a cylindrical guide rail. The output end of the feeding motor is connected with the feeding lead screw through the feeding coupling. The feeding lead screw penetrates through the first bearing seat. The first bearing seat is installed on the machine frame. The feeding lead screw is connected with the first slide table. The first slide table is connected with the jaw component. The cylindrical guide rails are installed on both sides of the first slide table through sliding sleeves. The cylindrical guide rails are installed on the machine frame.

[0016] Among them, the winding system further includes a winding motor, a separating speed reducer, a second small pulley, a second V-belt, a second large pulley, a transmission shaft, a locking end cover, a locking bolt and a discharging cylinder. The winding motor is installed on the frame. The output end of the winding motor is connected with the separating speed reducer. The output shaft of the separating speed reducer is connected with two of the second small pulleys. Each of the second small pulleys is connected with the second large pulley through the second V-belt. The middle of the second large pulley is connected with the transmission shaft. The transmission shaft is connected with the winding drum. The winding drum is connected with the locking end cover. A discharging push plate is arranged outside the winding drum. The discharging push plate is connected with the discharging cylinder. The discharging cylinder is installed on the frame.

[0017] Among them, the inner support pressing system includes an inner support component, a support connection component and an adjustment component. The inner support component is used to press the steel core conveyed into the winding drum against the inner surface of the winding drum. One end of the support connection component is connected with the adjustment component, and the other end of the support connection component is provided with the inner support component. The adjustment component is used to realize the movement and adjustment of the inner support component. The adjustment component is installed on the frame.

[0018] A double-drum steel core aluminum stranded wire winding, dragging, separating and recycling device of the present invention includes a frame, an outer layer aluminum wire cutting system, a feeding system, a winding system and an inner support pressing system. First, put the steel core aluminum stranded wire into the device, and clamp the steel core aluminum stranded wire by the pressing component and the jaw component. Secondly, start the outer layer aluminum wire cutting system to rotate and cut the outer layer aluminum wire of the steel core, so that the steel core is exposed, and the cut outer layer aluminum wire falls into the aluminum chip recycling box arranged below. Then, convey the exposed steel core forward through the conveying component and pass through the guiding component into the winding drum. Immediately start the inner support pressing system to press the steel core against the inner surface of the winding drum. Then start the winding system to realize the dragging, separating and recycling of the steel core and the aluminum wire. Finally, start the discharging cylinder to unload the separated steel core, realizing the automatic discharging of the wound steel core. With the above structure, through the double-station design, it can automatically clamp, cut, feed, drag, separate and discharge the outer layer aluminum wire, with high automation and high separation efficiency of the steel core aluminum stranded wire. Brief Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1Schematic structural diagram of the double-drum steel core aluminum stranded wire winding, dragging, separating and recycling device provided by the present invention;

[0021] Figure 2 Schematic diagram of the tool cutting the outer aluminum layer provided by the present invention;

[0022] Figure 3 Schematic diagram of the installation of each part of the outer aluminum wire cutting system provided by the present invention;

[0023] Figure 4 Schematic structural diagram of the power transmission component provided by the present invention;

[0024] Figure 5 Schematic structural diagram of the large pulley support seat provided by the present invention;

[0025] Figure 6 Schematic structural diagram of the cutting component provided by the present invention;

[0026] Figure 7 Schematic structural diagram of the tool feeding component provided by the present invention;

[0027] Figure 8 Schematic structural diagram of the tapered ring provided by the present invention;

[0028] Figure 9 Schematic diagram of the installation of each part of the feeding system provided by the present invention;

[0029] Figure 10 Schematic structural diagram of the pressing component provided by the present invention;

[0030] Figure 11 Schematic structural diagram of the jaw component provided by the present invention;

[0031] Figure 12 Schematic structural diagram of the guiding component provided by the present invention;

[0032] Figure 13 Schematic structural diagram of the conveying component provided by the present invention;

[0033] Figure 14 Schematic diagram of the installation of each part of the winding system provided by the present invention;

[0034] Figure 15 Schematic structural diagram of the transmission shaft provided by the present invention;

[0035] Figure 16 Schematic diagram of the installation of each part of the inner support pressing system provided by the present invention;

[0036] Figure 17 Schematic structural diagram of the inner support component provided by the present invention;

[0037] Figure 18Schematic structural diagram of the support connection component provided by the present invention;

[0038] Figure 19 Schematic structural diagram of the position adjustment component provided by the present invention;

[0039] Figure 20 Schematic structural diagram of the support plate provided by the present invention;

[0040] Figure 21 Schematic structural diagram of the movable connection plate provided by the present invention;

[0041] Figure 22 Schematic structural diagram of the support seat provided by the present invention.

[0042] 1 - Frame, 2 - Outer layer aluminum wire cutting system, 21 - Power transmission component, 211 - Cutting motor, 212 - Cutting speed reducer, 213 - First small pulley, 214 - First V-belt, 215 - First large pulley, 216 - First large pulley shaft, 217 - First large pulley support seat, 218 - First small pulley support seat, 22 - Cutting component, 221 - Roller, 222 - First pin, 223 - Roller bracket, 224 - Return spring, 225 - Spring gasket, 226 - Tool disc, 227 - Tool limit block, 228 - Tool, 23 - Tool feeding component, 231 - Taper ring, 232 - Feeding cylinder, A - Feeding inclined plane, B - Guide chute, 3 - Feeding system, 31 - Pressing component, 311 - Pressing cylinder, 312 - Movable pressure head, 313 - Fixed pressure head, 32 - Claw component, 321 - Claw support plate, 322 - Claw cylinder, 323 - Longitudinal main slider, 324 - Connecting rod, 325 - Transverse auxiliary slider, 326 - Claw hand, 33 - Guide component, 331 - Guide wheel, 332 - Guide support, 333 - Second pin, 34 - Conveying component, 341 - Feeding motor, 342 - Feeding coupling, 343 - First bearing seat, 344 - Feeding lead screw, 345 - First slide, 346 - Bush, 347 - Cylindrical guide rail, 4 - Winding system, 41 - Winding motor, 42 - Separation speed reducer, 43 - Second small pulley, 44 - Second V-belt, 45 - Second large pulley, 46 - Transmission shaft, 47 - Discharging push plate, 48 - Winding drum, 49 - Locking end cover, 410 - Locking screw, 411 - Discharging cylinder, 5 - Inner support pressing system, 51 - Inner support component, 511 - Support plate, 512 - Connecting block, 513 - Straight connecting rod, 514 - V-shaped connecting rod, 515 - Pressure head, 516 - Third pin, 517 - Movable connecting plate, 518 - Inner support pressing cylinder, C - Straight notch, 52 - Support connection component, 521 - Rotating support shaft, 522 - Bearing, 523 - Connecting flange, 524 - Pneumatic rotary joint, 525 - Support seat, 53 - Position adjusting component, 531 - Position adjusting motor, 532 - Coupling, 533 - Second bearing seat, 534 - Position adjusting lead screw, 535 - Guide rail, 536 - Second slide, 537 - Slide block, 6 - Cutting aluminum chip recovery box. Detailed implementation manners

[0043] The embodiments of the present invention will be described in detail below. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention and should not be construed as a limitation to the present invention.

[0044] Please refer to Figures 1 to 22, the present invention provides a double-drum steel-cored aluminum stranded wire winding, dragging, separating and recycling device. The double-drum steel-cored aluminum stranded wire winding, dragging, separating and recycling device includes a frame 1, an outer aluminum wire cutting system 2, a feeding system 3, a winding system 4 and an inner support pressing system 5. The outer aluminum wire cutting system 2, the feeding system 3 and the winding system 4 are sequentially installed on the frame 1 along the conveying direction of the steel-cored aluminum stranded wire. The inner support pressing system 5 is slidably arranged on the frame 1 and is installed outside the winding system 4. An aluminum chip recycling box 6 is placed below the feeding system 3;

[0045] The feeding system 3 includes a pressing component 31, a clamping jaw component 32, a guiding component 33 and a conveying component 34. The pressing component 31 is used to press one end of the steel-cored aluminum stranded wire. The outer aluminum wire cutting system 2 is used to cut the outer aluminum wire of the pressed steel-cored aluminum stranded wire. The clamping jaw component 32 is used to clamp the cut steel-cored aluminum stranded wire. The conveying component 34 is used to convey the cut steel-cored aluminum stranded wire to the winding system 4. The guiding component 33 is used to guide the cut steel-cored aluminum stranded wire;

[0046] The winding system 4 is provided with a winding drum 48, a winding motor 41 and a discharging push plate 47. The inner support pressing system 5 is used to press the cut steel-cored aluminum stranded wire against the inner surface of the winding drum 48. The winding motor 41 is used to wind and separate the cut steel-cored aluminum stranded wire pressed on the winding drum 48. The discharging push plate 47 is used to discharge the steel core wound on the winding drum 48 after the separation is completed.

[0047] In this embodiment, first, the steel-cored aluminum stranded wire is placed into the device, and the pressing component 31 and the clamping jaw component 32 clamp the steel-cored aluminum stranded wire. Secondly, the outer aluminum wire cutting system 2 is started to rotate and cut the outer aluminum wire of the steel core, so that the steel core is exposed, and the cut outer aluminum wire falls into the aluminum chip recycling box 6 arranged below. Then, the exposed steel core is conveyed forward through the conveying component 34 and passes through the guiding component 33 into the winding drum 48. Immediately afterwards, the inner support pressing system 5 is started to press the steel core against the inner surface of the winding drum 48. Then, the winding system 4 is started to realize the dragging, separating and recycling of the steel core and the aluminum wire. Finally, the discharging cylinder 411 is started to discharge the separated steel core, realizing the automatic discharging of the wound steel core. With the above structure, through the double-station design, the outer aluminum wire can be automatically clamped, cut, fed, dragged, separated and discharged, with high automation degree and high separation efficiency of the steel-cored aluminum stranded wire.

[0048] Further, the outer layer aluminum wire cutting system 2 includes a power transmission component 21, two cutting components 22 and two tool feeding components 23. The power transmission component 21 includes a cutting motor 211, a cutting speed reducer 212, a first small pulley 213 support seat 525218, two first small pulleys 213, two first large pulley support seats 525217 and two first large pulleys 215. The cutting motor 211 is installed on the frame 1. The output end of the cutting motor 211 is provided with the cutting speed reducer 212. The end of the output shaft of the cutting speed reducer 212 is installed on the first small pulley 213 support seat 525218. Two first small pulleys 213 are arranged on the output shaft of the cutting speed reducer 212. The first large pulley support seats 525217 are arranged on both sides of the cutting motor 211. Each first large pulley support seat 525217 is installed with the first large pulley 215 through a first large pulley shaft 216. Each first small pulley 213 is connected to the corresponding first large pulley 215 through a first V-belt 214. The cutting component 22 is coaxially arranged on each first large pulley 215.

[0049] Moreover, the upper part of the first large pulley support seat 525217 is a stepped hollow shaft. Three stepped holes are arranged on the outer surface of the stepped hollow shaft along the circumferential direction. The lower part of the stepped hollow shaft is a bottom plate, and the bottom plate is connected to the stepped hollow shaft through a hollowed-out trapezoidal rib plate.

[0050] Further, each cutting component 22 includes a tool disc 226, a plurality of roller brackets 223, a plurality of tools 228, a plurality of return springs 224 and a plurality of rollers 221. The tool disc 226 is connected to the corresponding first large pulley 215. Each groove of the tool disc 226 is connected with a roller bracket 223. The end face of the roller bracket 223 is installed with the tool 228. A tool limit block 227 is arranged on each tool 228, and the tool limit block 227 is installed on the tool disc 226. A spring washer 225 is sleeved on the middle cylinder of the roller bracket 223. The spring washer 225 is connected with the return spring 224. The end of the roller bracket 223 is connected with the roller 221 through a first pin 222, and the roller 221 is connected with the tool feeding component 23.

[0051] Each tool feeding component 23 includes a tapered ring 231 and a feeding air cylinder 232. The inner part of the tapered ring 231 is provided with a feeding inclined plane A. The roller 221 is in contact with the feeding inclined plane A. The lower end of the tapered ring 231 is slidably connected with the frame 1 through a guiding sliding groove B. The feeding air cylinder 232 is installed on the frame 1, and the output end of the feeding air cylinder 232 is connected with the tapered ring 231.

[0052] In this embodiment, the cutting motor 211 is started, and power is transmitted to the first small pulley 213 through the cutting speed reducer 212. The first small pulley 213 is connected to the first large pulley 215 through the first V-belt 214, which can reduce the speed, increase the torque, and transmit power. One end of the first large pulley 215 is connected to the tool disk 226, and the rotation of the first large pulley 215 drives the tool disk 226 to rotate.

[0053] The tool disk 226 rotates following the first large pulley 215, and the tool 228 is driven by the tool disk 226 to rotate for cutting. The roller 221 rolls on the feed inclined surface A of the tapered ring 231, and the cooperation between the two can convert the horizontal movement of the feed cylinder 232 into the radial feed movement of the tool 228. When the cutting stops, the return spring 224 can reset the tool 228. The upper part of the tapered ring 231 is circular, and the two end faces of the ring are transitioned by the feed inclined surface A. The lower part of the ring is a base, and there is a guiding sliding groove B at the lower part of the base. The upper part of the base is connected to the ring through a rib plate.

[0054] Furthermore, the pressing component 31 includes a pressing cylinder 311, a movable pressing head 312, and a fixed pressing head 313. The fixed pressing head 313 is fixedly installed on the first large pulley support seat 525217, the movable pressing head 312 is slidably installed on the first large pulley support seat 525217, and an ACSR (Aluminum Conductor Steel Reinforced) is pressed between the movable pressing head 312 and the fixed pressing head 313. The pressing cylinder 311 is installed at the top of the first large pulley support seat 525217, and the output end of the pressing cylinder 311 is connected to the movable pressing head 312.

[0055] In this embodiment, when the pressing cylinder 311 is started, the piston extends to drive the movable pressing head 312 to press down, and cooperate with the fixed pressing head 313 to press the ACSR, preventing the ACSR from shaking, and thus preparing for cutting the outer aluminum wire.

[0056] Furthermore, the jaw component 32 includes a jaw support plate 321, a jaw cylinder 322, a longitudinal main slider 537323, a connecting rod 324, a transverse auxiliary slider 537325, and a jaw 326. The jaw cylinder 322 is installed on the upper part of the jaw support plate 321. The output end of the jaw cylinder 322 is connected to the longitudinal main slider 537323. Both sides of the longitudinal main slider 537323 are connected to the transverse auxiliary slider 537325 through the connecting rod 324, and the jaw 326 is connected to the transverse auxiliary slider 537325 on the same side.

[0057] In this embodiment, after the jaw cylinder 322 is ventilated, the piston rod extends to drive the vertical movement of the longitudinal main slider 537323. The longitudinal main slider 537323 drives the horizontal movement of the transverse auxiliary slider 537325 through the connecting rod 324. When the transverse auxiliary slider 537325 moves horizontally, it drives the jaw 326 to open and contract, realizing the clamping of the steel core.

[0058] Further, the guiding component 33 includes a guiding wheel 331, a guiding support 332, and a second pin 333. The guiding wheel 331 is connected to the guiding support 332 through the second pin 333. The guiding support 332 is installed on the frame 1, and the steel core passes through the middle of the guiding wheel 331.

[0059] Further, the conveying component 34 includes a feeding motor 341, a feeding coupling 342, a first bearing seat 343, a feeding lead screw 344, a first slide 345, a sliding sleeve 346, and a cylindrical guide rail 535347. The output end of the feeding motor 341 is connected to the feeding lead screw 344 through the feeding coupling 342. The feeding lead screw 344 passes through the first bearing seat 343. The first bearing seat 343 is installed on the frame 1. The feeding lead screw 344 is connected to the first slide 345. The first slide 345 is connected to the jaw component 32. Both sides of the first slide 345 are installed with the cylindrical guide rail 535347 through the sliding sleeve 346. The cylindrical guide rail 535347 is installed on the frame 1.

[0060] Further, the winding system 4 further includes a winding motor 41, a separating speed reducer 42, a second small pulley 43, a second V-belt 44, a second large pulley 45, a transmission shaft 46, a locking end cover 49, a locking bolt 410, and a discharging cylinder 411. The winding motor 41 is installed on the frame 1. The output end of the winding motor 41 is connected to the separating speed reducer 42. The output shaft of the separating speed reducer 42 is connected to two second small pulleys 43. Each second small pulley 43 is connected to the second large pulley 45 through the second V-belt 44. The middle of the second large pulley 45 is connected to the transmission shaft 46. The transmission shaft 46 is connected to the winding drum 48. The winding drum 48 is connected to the locking end cover 49. An unloading push plate 47 is arranged outside the winding drum 48. The unloading push plate 47 is connected to the discharging cylinder 411. The discharging cylinder 411 is installed on the frame 1.

[0061] In this embodiment, the winding motor 41 transmits power to the second small pulley 43 through the separation reducer 42. The second small pulley 43 is connected to the second large pulley 45 through the second V-belt 44, which can reduce the speed, increase the torque, and transmit power. The second large pulley 45 transmits power to the transmission shaft 46 through a key, and finally transmits the power to the winding drum 48 to realize the dragging separation of the steel core and the aluminum wire. After the unloading cylinder 411 is ventilated, the piston extends to drive the unloading push plate 47 to move, and the wound steel core can be pushed out to complete the unloading.

[0062] Moreover, both ends of the transmission shaft 46 are provided with central holes, and part of the cylindrical surfaces on both sides of the central holes are cut off to form a waist drum shape for the installation and positioning of the winding drum 48.

[0063] Furthermore, the inner support pressing system 5 includes an inner support member 51, a support connection member 52, and an adjustment member 53. The inner support member 51 is used to press the steel core conveyed into the winding drum 48 against the inner surface of the winding drum 48. One end of the support connection member 52 is connected to the adjustment member 53, and the other end of the support connection member 52 is provided with the inner support member 51. The adjustment member 53 is used to realize the movement and adjustment of the inner support member 51, and the adjustment member 53 is installed on the frame 1.

[0064] In this embodiment, the inner support member 51 includes a support plate 511, a connection block 512, a straight connecting rod 513, a V-shaped connecting rod 514, a pressing head 515, a third pin 516, a movable connecting plate 517, and an inner support pressing cylinder 518. The connection block 512 is fixed on the support plate 511. The connection block 512 is connected to the straight connecting rod 513 and the V-shaped connecting rod 514. One end of the V-shaped connecting rod 514 is connected to the pressing head 515, and the pressing head 515 presses the steel core. The other end of the V-shaped connecting rod 514 is connected to the movable connecting plate 517, and the movable connecting plate 517 is connected to the inner support pressing cylinder 518. The inner support pressing cylinder 518 is connected to the support connection member 52. When the inner support member 51 works: after the inner support pressing cylinder 518 is ventilated, the piston rod extends to drive the movable connecting plate 517 to move, and the movable connecting plate 517 drives the pressing head 515 to tighten and contract through the connecting rod mechanism 324 to realize the pressing of the steel core.

[0065] The support connection member 52 includes a rotating support shaft 521, a bearing 522, a connection flange 523, a pneumatic rotary joint 524, and a support seat 525. The end of the rotating support shaft 521 is connected to the connection flange 523. The connection flange 523 is connected to the pneumatic rotary joint 524. The outside of the rotating support shaft 521 is connected to the support seat 525, and the lower part of the support seat 525 is connected to the adjustment member 53.

[0066] The positioning component 53 includes a positioning motor 531, a coupling 532, a second bearing block 533, a positioning lead screw 534, a guide rail 535, a second slide 536, and a slider 537. The positioning motor 531 of the positioning component 53 is connected to the second slide 536 through the positioning lead screw 534. The positioning lead screw 534 is installed on the frame 1 through the second bearing block 533, and the support connection component 52 is installed on the second slide 536. When the positioning component 53 works: the positioning motor 531 starts, drives the positioning lead screw 534 to move, and finally drives the second slide 536 and the support seat 525 to move back and forth for positioning, so as to avoid interference with the coiled steel core that falls during unloading.

[0067] Furthermore, the support plate 511 is in the shape of a six-pointed star, with a through hole in the middle and rectangular outer hexagons, mainly used to support the connecting block 512, the straight connecting rod 513, the V-shaped connecting rod 514, and the pressing head 515.

[0068] Furthermore, the movable connecting plate 517 is in the shape of a six-pointed star, with a through hole in the middle and rectangular outer hexagons, and straight slots C are provided inside the rectangular corners; mainly used to realize the connection and positioning of the V-shaped connecting rod 514 and the inner support pressing cylinder 518.

[0069] Furthermore, the upper part of the support seat 525 is two coaxial rings, the middle ring is connected to the outer ring through a rib plate, and the outer ring is connected to the bottom plate through a hollow trapezoidal rib plate; mainly used to realize the connection between the inner support component 51 and the positioning component 53, and provide support for the rotating support shaft 521, the bearing 522, the connecting flange 523, and the pneumatic rotary joint 524.

[0070] The above-disclosed is only a preferred embodiment of the present invention. Of course, it cannot be used to limit the scope of the rights of the present invention. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present invention still fall within the scope covered by the invention.

Claims

1. A double-drum steel core aluminum stranded wire winding, dragging, separating and recovering device, characterized in that: It includes a frame, an outer aluminum wire cutting system, a feeding system, a winding system and an inner support pressing system. The outer aluminum wire cutting system, the feeding system and the winding system are sequentially installed on the frame along the conveying direction of the steel core aluminum stranded wire. The inner support pressing system is also slidably arranged on the frame. The inner support pressing system is installed on the outside of the winding system. An aluminum scrap recovery box is placed below the feeding system. The feeding system includes a pressing component, a clamping claw component, a guiding component and a conveying component. The pressing component is used to press one end of the steel core aluminum stranded wire, the outer aluminum wire cutting system is used to cut the outer aluminum wire of the pressed steel core aluminum stranded wire, the clamping claw component is used to clamp the cut steel core aluminum stranded wire, the conveying component is used to transport the cut steel core aluminum stranded wire to the winding system, and the guiding component is used to guide the cut steel core aluminum stranded wire; The winding system is provided with a winding drum, a winding motor and a unloading push plate. The inner support pressing system is used to press the cut steel-core aluminum stranded wire to the inner surface of the winding drum. The winding motor is used to wind and separate the cut steel-core aluminum stranded wire pressed on the winding drum. The unloading push plate is used to unload the steel core wound on the winding drum after the separation is completed.

2. The double-drum steel-core aluminum stranded wire winding, dragging, separating and recovering device as claimed in claim 1, characterized in that: The outer aluminum wire cutting system comprises a power transmission component, two cutting components and two tool feeding components, wherein the power transmission component comprises a cutting motor, a cutting reducer, a first small pulley support seat, two first small pulleys, two first large pulley support seats and two first large pulleys, wherein the cutting motor is mounted on the frame, the cutting reducer is arranged at the output end of the cutting motor, the end of the output shaft of the cutting reducer is arranged on the first small pulley support seat, two first small pulleys are arranged on the output shaft of the cutting reducer, the first large pulley support seats are arranged on both sides of the cutting motor, each of the first large pulley support seats is installed with the first large pulley through the first large pulley shaft, each of the first small pulleys is connected to the corresponding first large pulley through a first V-belt, and the cutting component is coaxially arranged on each of the first large pulleys; Each of the cutting components comprises a tool disc, a plurality of roller brackets, a plurality of tools, a plurality of reset springs and a plurality of rollers, the tool disc is connected to the corresponding first large pulley, each groove of the tool disc is connected to the roller bracket, the end surface of the roller bracket is installed with the tool, each of the tools is provided with a tool limit block, the tool limit block is installed on the tool disc, a spring washer is sleeved on the middle cylinder of the roller bracket, the spring washer is connected to the reset spring, the end of the roller bracket is connected to the roller through a first pin, and the roller is connected to the tool feeding component; Each of the tool feeding components includes a cone ring and a feed cylinder. A feed ramp is provided inside the cone ring. The roller is in contact with the feed ramp. The lower end of the cone ring is slidably connected to the frame through a guide groove. The feed cylinder is installed on the frame, and the output end of the feed cylinder is connected to the cone ring.

3. The double-drum steel-core aluminum stranded wire winding, dragging, separating and recovering device as claimed in claim 2, characterized in that: The clamping component includes a clamping cylinder, a movable pressure head and a fixed pressure head. The fixed pressure head is fixedly installed on the first large pulley support seat, and the movable pressure head is slidably installed on the first large pulley support seat. A steel-core aluminum stranded wire is clamped between the movable pressure head and the fixed pressure head. The clamping cylinder is installed on the top end of the first large pulley support seat, and the output end of the clamping cylinder is connected to the movable pressure head.

4. The double-drum steel-core aluminum stranded wire winding, dragging, separating and recovering device as claimed in claim 3, characterized in that: The clamping jaw component includes a clamping jaw support plate, a clamping jaw cylinder, a longitudinal main slider, a connecting rod, a transverse auxiliary slider and a gripper. The clamping jaw cylinder is installed on the upper part of the clamping jaw support plate, and the output end of the clamping jaw cylinder is connected to the longitudinal main slider. Both sides of the longitudinal main slider are connected to the transverse auxiliary sliders through connecting rods, and the gripper is connected to the transverse auxiliary slider on the same side.

5. The double-drum steel-core aluminum stranded wire winding, dragging, separating and recovering device as claimed in claim 4, characterized in that: The guide component comprises a guide wheel, a guide support and a second pin, the guide wheel is connected to the guide support via the second pin, the guide support is mounted on the frame, and a steel core passes through the middle of the guide wheel.

6. The double-drum steel-core aluminum stranded wire winding, dragging, separating and recovering device as claimed in claim 5, characterized in that: The conveying component includes a feeding motor, a feeding coupling, a first bearing seat, a feeding screw, a first slide, a sliding sleeve and a cylindrical guide rail. The output end of the feeding motor is connected to the feeding screw through the feeding coupling. The feeding screw passes through the first bearing seat. The first bearing seat is installed on the frame. The feeding screw is connected to the first slide. The first slide is connected to the clamping component. The cylindrical guide rails are installed on both sides of the first slide through sliding sleeves. The cylindrical guide rails are installed on the frame.

7. The double-drum steel-core aluminum stranded wire winding, dragging, separating and recovering device as claimed in claim 6, characterized in that: The winding system also includes a winding motor, a separation reducer, a second small pulley, a second V-belt, a second large pulley, a transmission shaft, a locking end cover, a locking bolt and a unloading cylinder. The winding motor is installed on the frame, and the output end of the winding motor is connected to the separation reducer, and the output shaft of the separation reducer is connected to two second small pulleys, each of the second small pulleys is connected to the second large pulley through the second V-belt, and the middle of the second large pulley is connected to a transmission shaft, and the transmission shaft is connected to the winding drum, and the winding drum is connected to the locking end cover, and the unloading push plate is arranged on the outside of the winding drum, and the unloading push plate is connected to the unloading cylinder, and the unloading cylinder is installed on the frame.

8. The double-drum steel-core aluminum stranded wire winding, dragging, separating and recovering device as claimed in claim 7, characterized in that: The inner support pressing system includes an inner support component, a support connection component and an adjustment component. The inner support component is used to press the steel core transmitted into the winding drum against the inner surface of the winding drum. One end of the support connection component is connected to the adjustment component, and the other end of the support connection component is provided with the inner support component. The adjustment component is used to realize the movement and adjustment of the inner support component, and the adjustment component is installed on the frame.

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