Waste wire stripping device

Abstract

The invention discloses a waste wire stripping device, and particularly relates to the technical field of renewable resource recovery equipment, the waste wire stripping device comprises a base, the upper end of the base is sequentially provided with a feeding mechanism, a sliding cutting mechanism, a conveying mechanism, a separating mechanism and a collecting mechanism from front to back, and the separating mechanism comprises a portal frame. According to the waste wire stripping device, the separation mechanism is arranged, friction plates arranged up and down are used for extruding and rubbing a wire, the wire is rubbed, an insulation skin is rubbed down from a metal wire core, the insulation skin is separated from the metal wire core, manual stripping is not needed, meanwhile, the collection mechanism and the separation mechanism are matched, and the stripping efficiency is improved. The metal wire core and the insulation skin which are separated are separated, independent recycling of the metal wire core is achieved, resource recycling is facilitated, the recycling process is simple and convenient, a traditional winding mode used by workers can be replaced, modern machines can be applied to recycling of the metal wire core, the labor intensity of the workers is greatly reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of renewable resource recovery equipment, and in particular to a waste wire stripping device. Background Art

[0002] At present, when recycling waste wires, the metal core inside is mainly recycled, and the plastic skin on the outside needs to be stripped. One way to strip is to incinerate it to make it fall off and recycle the conductor core inside. This method pollutes the environment and reduces the recycling value of waste cables. Another way is to cut the insulation along the length of the wire, and then manually pull out the metal core inside the insulation. This stripping method is more labor-intensive, and there is usually a thin adhesive or bonding layer between the metal wire and the insulation to ensure that the insulation can be firmly attached to the metal core. This adhesive or bonding layer will further increase the difficulty of separating the metal core and the insulation, resulting in reduced stripping efficiency. Summary of the invention

[0003] The main purpose of the present invention is to provide a waste wire stripping device, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] A waste wire stripping device comprises a base, wherein a feeding mechanism, a sliding cutting mechanism, a conveying mechanism, a separating mechanism and a collecting mechanism are sequentially installed on the upper end of the base from front to back, wherein the separating mechanism comprises a gantry, a cross bar is fixedly installed on the middle of the two inner side walls of the gantry, second electric telescopic rods are fixedly installed on both sides of the inner top wall of the gantry, and a lifting plate is fixedly installed on the bottom telescopic ends of the second electric telescopic rods on both sides, a movable groove is opened in the middle of the lifting plate, second support plates are fixedly installed on both sides of the movable groove on the upper end of the lifting plate, a first rotating rod is rotatably connected between the two second support plates, a rotating drum is fixedly installed on the outside of the first rotating rod, and a second The motor, the output end of the second motor is fixedly connected to the first rotating rod, the bottom of the lifting plate is provided with a T-shaped groove, the bottom of the lifting plate is slidably connected with a pressure plate, the top of the pressure plate is fixedly installed with a T-shaped block, the T-shaped block slides in the T-shaped groove, the top of the pressure plate is fixedly installed with a movable block, the movable block slides in the movable groove, the outer surface of the rotating cylinder is provided with a wavy limiting groove along the circumferential side, the middle part of the movable block is provided with a second movable cavity, the second movable cavity is slidably connected with a baffle, the bottom of the baffle is fixedly installed with a spring, the top of the baffle is fixedly installed with a sliding rod, the top of the sliding rod passes through the movable block and slides in the limiting sliding groove, and the bottom of the pressure plate and the top wall of the cross bar are fixedly installed with friction plates.

[0006] Preferably, the feeding mechanism includes a fixed block, a feeding port is provided in the middle of the fixed block, an arc-shaped groove is provided at the bottom of the feeding port, a plurality of steel balls are rotatably connected to the inner wall of the arc-shaped groove, a driving rod is rotatably connected to the middle of the inner wall of the feeding port, a second feeding roller is fixedly installed on the outside of the driving rod, a first motor is fixedly installed on the outside of the fixed block, the output end of the first motor is fixedly connected to the driving rod, anti-slip teeth are fixedly installed on the surface of the second feeding roller, and the feeding mechanism feeds the wire.

[0007] Preferably, the sliding cutting mechanism comprises two first supporting plates, and a connecting plate is fixedly installed at one end of the two first supporting plates close to each other, and a disc is fixedly installed between the two connecting plates, a conical material guiding port is provided at the front end of the conical material guiding port, and a working hole connected with the rear end of the conical material guiding port is provided at the rear end of the disc, and a plurality of first movable cavities are provided along the circumferential side of the inner wall of the working hole, and first limiting grooves are provided on the opposite side walls of the first movable cavity, and a first portal frame is slidably connected in the first movable cavity, and first limiting blocks are fixedly installed at both ends of the first portal frame, and the first limiting block slides in the first limiting groove, and a first electric telescopic rod is fixedly installed on the top wall of the first movable cavity, and the telescopic end of the first electric telescopic rod is fixedly connected to the outer end of the first portal frame, and a third feeding roller is rotatably connected in the middle of the first portal frame, and a first arcuate annular groove is provided in the middle of the first arcuate annular groove, and a sliding cutting wheel piece is fixedly installed in the middle of the first arcuate annular groove, and wires of different diameters can be cut by the sliding cutting mechanism, which increases versatility, can ensure the reliability of clamping and fixing the wires, ensures accurate cutting position, and ensures stripping effect.

[0008] Preferably, friction grooves are provided on opposite sides of the two friction plates to increase the friction between the friction plates and the wires.

[0009] Preferably, the top of the slide rod is arc-shaped, so that the slide rod can slide smoothly in the limiting slide groove.

[0010] Preferably, the conveying mechanism includes two third support plates, the two third support plates are fixedly mounted on the left and right sides of the upper end of the base, the two third support plates are jointly rotatably connected with a second rotating rod and a third rotating rod distributed up and down, the second rotating rod passes through the third support plate and is fixedly mounted with a first gear, the third rotating rod passes through the third support plate and is fixedly mounted with a second gear, the first gear and the second gear are meshingly connected, and the first feeding roller is fixedly mounted on the outer surfaces of the second rotating rod and the third rotating rod.

[0011] Preferably, a second arc-shaped annular groove is provided in the middle of the first feeding roller, and the inner surface of the arc-shaped annular groove is rough and provided with anti-skid particles to increase the friction between the first feeding roller and the conductor.

[0012] Preferably, it also includes a transmission mechanism, which includes a first pulley and a second pulley, the first pulley is fixedly mounted on the driving rod, the second pulley is fixedly mounted on the first gear, a transmission belt is wrapped around the outer surfaces of the second pulley and the first pulley, and the feeding mechanism drives the conveying mechanism to work through the transmission mechanism.

[0013] Preferably, the collecting mechanism comprises a fourth support plate, a fifth support plate and a winding roller, the fourth support plate is fixedly mounted on the right side of the upper end of the base, the fifth support plate is slidably mounted on the left side of the upper end of the base, a first plug hole is opened in the middle of the fifth support plate, a fourth rotating rod is rotatably connected to the middle of the fourth support plate, a top plate is fixedly mounted on the top of one end of the fourth support plate close to the fifth support plate, a first plug rod and a second plug rod are fixedly mounted on the left and right ends of the winding roller, respectively, a second limiting block is fixedly mounted on the outer surface of the second plug rod, a second plug hole is opened at one end of the fourth rotating rod close to the fifth support plate, a second limiting groove is opened on the side wall of the second plug hole, the second plug rod is inserted in the second plug hole, and the second limiting block is in the second limiting groove, the first plug rod is inserted in the first plug hole, and a plurality of V-grooves are opened on the outer surface of the winding roller, the An electric cylinder is fixedly installed at the bottom of the top plate, and a V-block is fixedly installed at the telescopic end of the bottom of the electric cylinder, and the bottom tip of the V-block is adapted to the V-groove, and a second slide groove is provided at the upper end of the base, and a first slider is fixedly installed at the bottom of the fifth support plate, and the first slider slides in the second slide groove, and a cylinder is fixedly installed at the lower part of one end of the fourth support plate close to the fifth support plate, and the telescopic end of the cylinder is fixedly connected to the fifth support plate, and the fourth support plate is provided with a first slide groove at one end close to the fifth support plate, and a second slider is fixedly installed at one end of the V-block, and the second slider slides in the first slide groove, and a third motor is fixedly installed on the fourth support plate, and the output end of the third motor is fixedly connected to the fourth rotating rod, and the insulating skin and the metal wire core are separated by the collecting mechanism, and the metal wire core is collected at the same time, without manual collection, and the degree of automation is high.

[0014] Preferably, a right-angle support plate is fixedly mounted on one end of the fifth support plate away from the fourth support plate, and the bottom of the right-angle support plate is slidably connected to the upper end of the base to improve the stability of the fifth support plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The invention discloses a waste wire stripping device, which is provided with a sliding cutting mechanism and can cut wires of different diameters, thereby increasing versatility, ensuring the reliability of wire clamping and fixing, ensuring accurate cutting position, and ensuring stripping effect. At the same time, in order to avoid the metal wire core and the insulating skin being bonded together due to adhesive, which makes it inconvenient for the insulating skin to fall off, a separation mechanism is provided, and friction plates arranged up and down squeeze and rub the wire, rub the wire, rub the insulating skin off the metal wire core, and separate the insulating skin from the metal wire core without manual stripping. At the same time, the collecting mechanism and the separating mechanism cooperate to separate the separated metal wire core and the insulating skin, thereby realizing the separate recovery of the metal wire core, facilitating resource recycling, and the recycling process is simple and convenient, and can replace the traditional winding method used by the staff, and can use modern machinery to recycle the metal wire core, thereby greatly reducing the labor intensity of the staff and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a structural schematic diagram of the feeding mechanism of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the sliding cutting mechanism of the present invention;

[0020] Figure 4 is a cross-sectional view of the sliding cutting mechanism of the present invention;

[0021] Figure 5 It is a structural schematic diagram of the separation mechanism of the present invention;

[0022] Figure 6 is a cross-sectional view of the separation mechanism of the present invention;

[0023] Figure 7 For the present invention Figure 6 The enlarged schematic diagram of point A in the middle;

[0024] Figure 8 It is a structural schematic diagram of the conveying mechanism of the present invention;

[0025] Fig. 9 It is a structural schematic diagram of the collection mechanism of the present invention;

[0026] Fig.10 It is a schematic diagram of the connection between the fourth rotating rod and the first inserting rod of the present invention.

[0027] In the figure: 1, base; 2, feeding mechanism; 3, sliding cutting mechanism; 5, conveying mechanism; 4, separation mechanism; 6, collecting mechanism; 7, transmission mechanism; 21, fixing block; 22, feeding port; 23, arc groove; 24, first motor; 25, driving rod; 26, second feeding roller; 27, steel ball; 31, first supporting plate; 32, disc; 33, connecting plate; 34, conical guide port; 35, working hole; 36, first limiting block; 37, first an electric telescopic rod; 38, a first gantry; 39, a third feeding roller; 310, a first arc-shaped annular groove; 311, a sliding cutting wheel; 351, a first movable cavity; 352, a first limiting groove; 41, a gantry; 42, a crossbar; 43, a second electric telescopic rod; 44, a lifting plate; 45, a second supporting plate; 46, a second motor; 47, a first rotating rod; 48, a rotating drum; 481, a limiting sliding groove; 49, a pressing plate; 410, a T-shaped block; 41 1. movable block; 441. T-shaped slot; 442. movable slot; 412. slide bar; 413. baffle plate; 414. spring; 4111. second movable chamber; 415. friction plate; 51. third support plate; 52. second rotating rod; 53. first feeding roller; 54. first gear; 55. second gear; 56. third rotating rod; 71. first pulley; 72. transmission belt; 73. second pulley; 61. fourth support plate; 62. fifth support plate Support plate; 63, top plate; 64, first plug rod; 65, electric cylinder; 66, V-block; 67, winding roller; 68, V-groove; 69, first slider; 610, fourth rotating rod; 611, second plug rod; 612, second limiting block; 613, second plug hole; 6131, second limiting groove; 614, third motor; 615, first slide groove; 616, cylinder; 617, second slider; 101, second slide groove; 621, first plug hole. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0029] Example 1: Figure 1-10As shown, a waste wire stripping device comprises a base 1, and a feeding mechanism 2, a sliding cutting mechanism 3, a conveying mechanism 5, a separating mechanism 4 and a collecting mechanism 6 are sequentially installed on the upper end of the base 1 from front to back. The feeding mechanism 2 drives the conveying mechanism 5 to work through a transmission mechanism 7. A controller is also installed on the base 1, and the controller controls the feeding mechanism 2, the sliding cutting mechanism 3, the conveying mechanism 5, the separating mechanism 4 and the collecting mechanism 6. When stripping the wire, the wire is conveyed to the sliding cutting mechanism 3 through the feeding mechanism 2, the sliding cutting mechanism 3 cuts the insulation layer of the wire, and then the cut wire is conveyed to the separating mechanism 4 through the conveying mechanism 5, and the separating mechanism 4 rubs the wire to rub off the insulation skin adhered to the outside of the metal wire core, so that the metal wire core and the insulation skin are separated, and then the collecting mechanism 6 separates the stripped metal wire core and the insulation skin, and collects the metal wire core, so that the stripped insulation skin and the metal wire core will not be mixed together.

[0030] Embodiment 2: Based on Embodiment 1, this embodiment discloses a feeding mechanism 2, which includes a fixed block 21, a feeding port 22 is provided in the middle of the fixed block 21, an arc-shaped groove 23 is provided at the bottom of the feeding port 22, a plurality of steel balls 27 are rotatably connected to the inner wall of the arc-shaped groove 23 to reduce the friction between the wire and the arc-shaped groove 23, a driving rod 25 is rotatably connected to the middle of the inner wall of the feeding port 22, a second feeding roller 26 is fixedly installed on the outside of the driving rod 25, a first motor 24 is fixedly installed on the outside of the fixed block 21, the output end of the first motor 24 is fixedly connected to the driving rod 25, and anti-slip teeth are fixedly installed on the surface of the second feeding roller 26, which squeeze the wire and drive the wire to move backward.

[0031] When in use, the wire is placed in the feed port 22, the first motor 24 drives the driving rod 25 to rotate, the driving rod 25 drives the second feeding roller 26 to rotate, the anti-skid teeth on the second feeding roller 26 squeeze the wire, and the rotating anti-skid teeth drive the wire to move backward.

[0032] Embodiment 3: Based on Embodiment 1, this embodiment discloses a sliding cutting mechanism 3, the sliding cutting mechanism 3 comprises two first support plates 31, the ends of the two first support plates 31 close to each other are fixedly mounted with a connecting plate 33, a disc 32 is fixedly mounted between the two connecting plates 33, a conical material guide port 34 is provided at the front end of the conical material guide port 34, the front part of the conical material guide port 34 is opened outwardly to facilitate the wire to enter the working hole 35, a working hole 35 connected to the rear end of the conical material guide port 34 is provided at the rear end of the disc 32, a plurality of first active cavities 351 are provided along the circumferential side of the inner wall of the working hole 35, and the first active cavities 351 The opposite side walls are provided with first limiting grooves 352, the first movable cavity 351 is slidably connected with a first portal frame 38, both ends of the first portal frame 38 are fixedly installed with first limiting blocks 36, the first limiting blocks 36 slide in the first limiting grooves 352, the top wall of the first movable cavity 351 is fixedly installed with a first electric telescopic rod 37, the telescopic end of the first electric telescopic rod 37 is fixedly connected to the outer end of the first portal frame 38, the middle part of the first portal frame 38 is rotatably connected with a third feeding roller 39, the middle part of which is provided with a first arcuate annular groove 310, and the middle part of the first arcuate annular groove 310 is fixedly installed with a sliding cutting wheel piece 311.

[0033] When in use, the wire enters the tapered guide port 34 driven by the feeding mechanism 2, and then enters the working hole 35 along the tapered guide port 34, the first electric telescopic rod 37 drives the first door frame 38 to move toward the center of the working hole 35, the first door frame 38 drives the third feeding roller 39 to move toward the middle close to the wire, and drives the sliding cutting wheel 311 to cut the wire, and when the wire moves backward, the sliding cutting wheel 311 is driven to rotate, and the wire insulation is continuously cut when the wire moves backward. The first electric telescopic rod 37 can cut wires of different diameters, increase versatility, ensure the reliability of wire clamping and fixing, ensure accurate cutting position, and ensure stripping effect.

[0034] Embodiment 4: Based on Embodiment 1, this embodiment discloses a conveying mechanism 5 and a transmission mechanism 7, wherein the conveying mechanism 5 comprises two third support plates 51, the two third support plates 51 are fixedly mounted on the left and right sides of the upper end of the base 1, and the two third support plates 51 are connected to rotate together with a second rotating rod 52 and a third rotating rod 56 distributed up and down, the second rotating rod 52 passes through the third support plate 51 and is fixedly mounted with a first gear 54, the third rotating rod 56 passes through the third support plate 51 and is fixedly mounted with a second gear 55, the first gear 54 and the second gear 55 are meshingly connected, and the outer surfaces of the second rotating rod 52 and the third rotating rod 56 are fixedly mounted with a first feeding roller 53, and the transmission mechanism 7 comprises a first pulley 71 and a second pulley 73, the first pulley 71 is fixedly mounted on the driving rod 25, the second pulley 73 is fixedly mounted on the first gear 54, and the outer surfaces of the second pulley 73 and the first pulley 71 are jointly wound with a transmission belt 72.

[0035] When in use, when the first motor 24 drives the driving rod 25 to rotate, the driving rod 25 drives the first pulley 71 to rotate, the first pulley 71 drives the second pulley 73 to rotate through the transmission belt 72, the second pulley 73 drives the first gear 54 to rotate, the first gear 54 drives the second gear 55 to rotate, the first gear 54 and the second gear 55 drive the first rotating rod 47 and the second rotating rod 52 to rotate, thereby driving the first feeding roller 53 to rotate, the two first feeding rollers 53 drive the cut wire to move forward, and drive the wire into the separation mechanism 4.

[0036] Furthermore, a second arc-shaped annular groove is provided in the middle of the first feeding roller 53, and the inner surface of the arc-shaped annular groove is rough and provided with anti-skid particles, so as to increase the friction between the first feeding roller 53 and the wire and drive the wire to move backward.

[0037] Embodiment 5: Based on Embodiment 1, this embodiment discloses a separation mechanism 4, which includes a gantry 41, a cross bar 42 is fixedly installed at the middle of the two inner side walls of the gantry 41, second electric telescopic rods 43 are fixedly installed on both sides of the inner top wall of the gantry 41, and a lifting plate 44 is fixedly installed at the bottom telescopic ends of the second electric telescopic rods 43 on both sides, a movable groove 442 is opened in the middle of the lifting plate 44, and second support plates 45 are fixedly installed on both sides of the movable groove 442 at the upper end of the lifting plate 44, and a first rotating rod 47 is rotatably connected between the two second support plates 45, a rotating drum 48 is fixedly installed on the outside of the first rotating rod 47, a second motor 46 is fixedly installed on the second support plate 45, and the output end of the second motor 46 is fixedly connected to the first rotating rod 47, a T-shaped groove 441 is opened at the bottom of the lifting plate 44, a pressing plate 49 is slidably connected to the bottom of the lifting plate 44, and a T-shaped block is fixedly installed on the top of the pressing plate 49 410, the T-shaped block 410 slides in the T-shaped groove 441, a movable block 411 is fixedly installed on the top of the pressure plate 49, and the movable block 411 slides in the movable groove 442. A wave-shaped limiting sliding groove 481 is opened along the circumference of the outer surface of the rotating cylinder 48, and a second movable cavity 4111 is opened in the middle of the movable block 411. A baffle 413 is slidably connected in the second movable cavity 4111, and a spring 414 is fixedly installed at the bottom of the baffle 413. The top of the baffle 413 A slide bar 412 is fixedly installed on the top of the slide bar 412, the top of which passes through the movable block 411 and slides in the limiting slide groove 481, and friction plates 415 are fixedly installed on the bottom of the pressure plate 49 and the top wall of the cross bar 42. Friction grooves are provided on the opposite sides of the two friction plates 415 to increase the friction between the wires, rub the wires, separate the metal wire core from the insulation skin, and during friction, a certain cleaning effect can be activated on the adhesive on the surface of the metal wire core, which is convenient for subsequent recycling.

[0038] When in use, the second electric telescopic rod 43 drives the lifting plate 44 to move downward, the lifting plate 44 drives the pressing plate 49 to move downward, the pressing plate 49 drives the upper friction plate 415 to squeeze the wire, the second motor 46 drives the first rotating rod 47 to rotate, the first rotating rod 47 drives the rotating drum 48 to rotate, and the rotating drum 48 drives the sliding rod 412 to slide in the wavy limiting sliding groove 481 while rotating, drives the movable block 411 to move left and right in the movable groove 442, drives the pressing plate 49 to move left and right, and then drives the upper friction plate 415 to move left and right, and the upper and lower friction plates 415 stagger with each other, thereby squeezing and rubbing the wire to separate the metal wire core and the insulation skin, without the need to manually peel the metal wire core, thereby improving work efficiency.

[0039] Furthermore, the top of the sliding rod 412 is arc-shaped and can slide smoothly in the limiting sliding groove 481.

[0040] Embodiment 6: Based on Embodiment 1, this embodiment discloses a collecting mechanism 6, which includes a fourth support plate 61, a fifth support plate 62 and a winding roller 67. The fourth support plate 61 is fixedly mounted on the right side of the upper end of the base 1, and the fifth support plate 62 is slidably mounted on the left side of the upper end of the base 1. A first plug hole 621 is provided in the middle of the fifth support plate 62. A fourth rotating rod 610 is rotatably connected to the middle of the fourth support plate 61. A top plate 63 is fixedly mounted on the top of one end of the fourth support plate 61 close to the fifth support plate 62. The left and right ends of the winding roller 67 are The first plug rod 64 and the second plug rod 611 are respectively fixedly installed, and the second limiting block 612 is fixedly installed on the outer surface of the second plug rod 611. The end of the fourth rotating rod 610 close to the fifth supporting plate 62 is provided with a second plug hole 613, and the side wall of the second plug hole 613 is provided with a second limiting groove 6131. ​​The second plug rod 611 is inserted in the second plug hole 613, and the second limiting block 612 is in the second limiting groove 6131. ​​The first plug rod 64 is inserted in the first plug hole 621. The outer surface of the winding roller 67 is provided with a plurality of V-shaped grooves 68. The bottom of the top plate 63 is fixed An electric cylinder 65 is installed, and a V-block 66 is fixedly installed at the telescopic end at the bottom of the electric cylinder 65. The bottom tip of the V-block 66 is adapted to the V-groove 68. When the V-groove 68 rotates to the bottom of the V-block 66, the controller drives the V-block 66 to move downward to squeeze the metal wire core, so that the metal wire core is deformed and stuck in the V-groove 68. When the winding roller 67 rotates, the metal wire core is driven to be wound on the surface of the winding roller 67. A second slide groove 101 is opened at the upper end of the base 1, and a first slider 69 is fixedly installed at the bottom of the fifth support plate 62. The first slider 69 is in the second slide groove 101 The fourth support plate 61 is provided with a cylinder 616 at the lower part of one end close to the fifth support plate 62, and the telescopic end of the cylinder 616 is fixedly connected to the fifth support plate 62. The fourth support plate 61 is provided with a first slide groove 615 at one end close to the fifth support plate 62, and a second slider 617 is fixedly installed at one end of the V-block 66. The second slider 617 slides in the first slide groove 615 to improve the stability of the movement of the V-block 66. A third motor 614 is fixedly installed on the fourth support plate 61, and the output end of the third motor 614 is fixedly connected to the fourth rotating rod 610.

[0041] When in use, the third motor 614 drives the fourth rotating rod 610 to rotate, and the fourth rotating rod 610 drives the winding roller 67 to rotate. At the same time, the electric cylinder 65 drives the V-block 66 to move downward, pressing the stripped insulation skin and metal wire core into the V-groove 68. Under pressure, the metal wire core is deformed along the shape of the V-groove 68 and is stuck on the V-groove 68. The metal wire core is stuck in the V-groove 68. When the winding roller 67 rotates, the metal wire core is wound on the winding roller 67. The insulation skin is made of plastic, which is a flexible material. Under the action of its own elastic force, it will return to its original state, thereby separating the insulation skin and the metal wire core. There is no need to manually collect the metal wire core. The degree of automation is high and the work efficiency is high. After all the wires are stripped, the cylinder 616 drives the fifth support plate 62 away from the fourth support plate 61, removes the winding roller 67, and then removes the metal wire core from the winding roller 67.

[0042] A right-angle support plate is fixedly mounted on one end of the fifth support plate 62 away from the fourth support plate 61 , and the bottom of the right-angle support plate is slidably connected to the upper end of the base 1 to improve the stability of the fourth support plate 61 .

[0043] In summary, when stripping the wire, the wire is placed in the feed port 22, the first motor 24 drives the drive rod 25 to rotate, the drive rod 25 drives the second feed roller 26 to rotate, the anti-skid teeth on the second feed roller 26 squeeze the wire, and the rotating anti-skid teeth drive the wire to move backward along the tapered guide port 34 into the working hole 35, the first electric telescopic rod 37 drives the first door frame 38 to move toward the center of the working hole 35, the first door frame 38 drives the third feed roller 39 to move toward the middle and close to the wire, driving the sliding cutting wheel 311 to cut the wire, and when the wire moves backward, it drives the sliding cutting wheel 311 to rotate, and when the wire moves backward, The movement continuously cuts the wire insulation. When the first motor 24 drives the driving rod 25 to rotate, the driving rod 25 drives the first pulley 71 to rotate. The first pulley 71 drives the second pulley 73 to rotate through the transmission belt 72. The second pulley 73 drives the first gear 54 to rotate. The first gear 54 drives the second gear 55 to rotate. The first gear 54 and the second gear 55 drive the first rotating rod 47 and the second rotating rod 52 to rotate, thereby driving the first feeding roller 53 to rotate. The two first feeding rollers 53 drive the cut wire to move forward, drive the wire into the separation mechanism 4, and then the second electric telescopic rod 43 drives the lifting plate 44 to move downward. The lifting plate 44 drives the pressing plate 49 to move downward, and the pressing plate 49 drives the upper friction plate 415 to squeeze the wire, and the second motor 46 drives the first rotating rod 47 to rotate, and the first rotating rod 47 drives the rotating drum 48 to rotate. While the rotating drum 48 rotates, the rotating drum 48 drives the sliding rod 412 to slide in the wavy limiting sliding groove 481, drives the movable block 411 to move left and right in the movable groove 442, drives the pressing plate 49 to move left and right, and then drives the upper friction plate 415 to move left and right, and the upper and lower friction plates 415 stagger with each other, thereby squeezing and rubbing the wire, separating the metal wire core and the insulation skin, and the separated metal wire core and insulation skin enter the winding When winding on the roller 67, the electric cylinder 65 drives the V-block 66 to move downward, pressing the stripped insulation skin and metal wire core into the V-groove 68. The metal wire core is deformed along the shape of the V-groove 68 under pressure, and the metal wire core is stuck in the V-groove 68. The insulation skin is made of plastic, which is a flexible material. Under the action of its own elastic force, it will return to its original state, thereby separating the insulation skin and the metal wire core. There is no need to manually collect the metal wire core, with a high degree of automation and high work efficiency. After all the wires are stripped, the cylinder 616 drives the fifth support plate 62 away from the fourth support plate 61, removes the winding roller 67, and then removes the metal wire core from the winding roller 67.

[0044] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A waste wire stripping device, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a feeding mechanism (2), a sliding cutting mechanism (3), a conveying mechanism (5), a separation mechanism (4) and a collection mechanism (6) in sequence from front to back, the separation mechanism (4) comprising a gantry (41), a cross bar (42) being fixedly mounted in the middle of two inner side walls of the gantry (41), second electric telescopic rods (43) being fixedly mounted on both sides of the inner top wall of the gantry (41), and a lifting plate (44) being fixedly mounted on the bottom telescopic ends of the second electric telescopic rods (43) on both sides. A movable groove (442) is provided in the middle of the lifting plate (44), and second support plates (45) are fixedly installed on both sides of the movable groove (442) at the upper end of the lifting plate (44), and a first rotating rod (47) is connected between the two second support plates (45) for common rotation, and a rotating drum (48) is fixedly installed on the outside of the first rotating rod (47), and a second motor (46) is fixedly installed on the second support plate (45), and the output end of the second motor (46) is fixedly connected to the first rotating rod (47). The bottom of the lifting plate (44) is provided with a T-shaped groove (441), the bottom of the lifting plate (44) is slidably connected with a pressing plate (49), a T-shaped block (410) is fixedly installed on the top of the pressing plate (49), the T-shaped block (410) slides in the T-shaped groove (441), a movable block (411) is fixedly installed on the top of the pressing plate (49), the movable block (411) slides in the movable groove (442), and a wave-shaped limiting sliding groove (481) is provided along the circumferential side of the outer surface of the rotating drum (48), A second movable cavity (4111) is provided in the middle of the movable block (411), a baffle (413) is slidably connected in the second movable cavity (4111), a spring (414) is fixedly installed at the bottom of the baffle (413), a sliding rod (412) is fixedly installed at the top of the baffle (413), the top of the sliding rod (412) passes through the movable block (411) and slides in the limiting sliding groove (481), and a friction plate (415) is fixedly installed at the bottom of the pressure plate (49) and the top wall of the cross bar (42).

2. A waste wire stripping device according to claim 1, characterized in that: The feeding mechanism (2) comprises a fixed block (21), a feeding port (22) is provided in the middle of the fixed block (21), an arc groove (23) is provided at the bottom of the feeding port (22), a plurality of steel balls (27) are rotatably connected to the inner wall of the arc groove (23), a driving rod (25) is rotatably connected to the middle of the inner wall of the feeding port (22), a second feeding roller (26) is fixedly installed on the outside of the driving rod (25), a first motor (24) is fixedly installed on the outside of the fixed block (21), an output end of the first motor (24) is fixedly connected to the driving rod (25), and an anti-slip tooth is fixedly installed on the surface of the second feeding roller (26).

3. A waste wire stripping device according to claim 1, characterized in that: The sliding cutting mechanism (3) comprises two first support plates (31), and a connecting plate (33) is fixedly installed at one end of the two first support plates (31) close to each other, and a disc (32) is fixedly installed between the two connecting plates (33). The front end of the conical material guide port (34) is provided with a conical material guide port (34), and the rear end of the disc (32) is provided with a working hole (35) connected with the rear end of the conical material guide port (34). The inner wall of the working hole (35) is provided with a plurality of first active cavities (351) along the circumference, and the opposite side walls of the first active cavity (351) are provided with first limiting grooves (352). The first active cavity (351) is provided with a plurality of first movable cavities (351). A first portal frame (38) is slidably connected to the first movable cavity (351), first limiting blocks (36) are fixedly installed at both ends of the first portal frame (38), the first limiting block (36) slides in the first limiting groove (352), a first electric telescopic rod (37) is fixedly installed on the top wall of the first movable cavity (351), the telescopic end of the first electric telescopic rod (37) is fixedly connected to the outer end of the first portal frame (38), the middle part of the first portal frame (38) is rotatably connected to a third feeding roller (39), the middle part of which is provided with a first arcuate annular groove (310), and a sliding cutting wheel (311) is fixedly installed in the middle part of the first arcuate annular groove (310).

4. A waste wire stripping device according to claim 1, characterized in that: The two friction plates (415) are provided with friction lines on opposite sides thereof.

5. The waste wire stripping device according to claim 1, characterized in that: The top of the sliding rod (412) is in an arc shape.

6. The waste wire stripping device according to claim 1, characterized in that: The conveying mechanism (5) comprises two third support plates (51), the two third support plates (51) are fixedly mounted on the left and right sides of the upper end of the base (1), and a second rotating rod (52) and a third rotating rod (56) which are distributed up and down are connected and rotated together between the two third support plates (51); the second rotating rod (52) passes through the third support plate (51) and is fixedly mounted with a first gear (54); the third rotating rod (56) passes through the third support plate (51) and is fixedly mounted with a second gear (55); the first gear (54) and the second gear (55) are meshedly connected; and first feeding rollers (53) are fixedly mounted on the outer surfaces of the second rotating rod (52) and the third rotating rod (56).

7. A waste wire stripping device according to claim 6, characterized in that: A second arc-shaped annular groove is provided in the middle of the first feeding roller (53), and the inner surface of the arc-shaped annular groove is rough and provided with anti-skid particles.

8. The waste wire stripping device according to claim 6, characterized in that: The invention also comprises a transmission mechanism (7), wherein the transmission mechanism (7) comprises a first pulley (71) and a second pulley (73), wherein the first pulley (71) is fixedly mounted on a driving rod (25), and the second pulley (73) is fixedly mounted on a first gear (54), and a transmission belt (72) is wound around the outer surfaces of the second pulley (73) and the first pulley (71).

9. The waste wire stripping device according to claim 1, characterized in that: The collecting mechanism (6) comprises a fourth support plate (61), a fifth support plate (62) and a winding roller (67); the fourth support plate (61) is fixedly mounted on the right side of the upper end of the base (1); the fifth support plate (62) is slidably mounted on the left side of the upper end of the base (1); a first plug hole (621) is provided in the middle of the fifth support plate (62); a fourth rotating rod (610) is rotatably connected to the middle of the fourth support plate (61); a top plate (63) is fixedly mounted on the top of one end of the fourth support plate (61) close to the fifth support plate (62); and the winding roller (67) is provided with a first plug hole (621) in the middle of the fifth support plate (62). A first plug rod (64) and a second plug rod (611) are fixedly installed at the left and right ends respectively, a second limiting block (612) is fixedly installed on the outer surface of the second plug rod (611), a second plug hole (613) is provided at one end of the fourth rotating rod (610) close to the fifth supporting plate (62), a second limiting groove (6131) is provided on the side wall of the second plug hole (613), the second plug rod (611) is inserted into the second plug hole (613), and the second limiting block (612) is in the second limiting groove (6131), the first plug rod (64) is inserted into the first plug hole ( 621), a plurality of V-shaped grooves (68) are provided on the outer surface of the winding roller (67), an electric cylinder (65) is fixedly installed at the bottom of the top plate (63), a V-shaped block (66) is fixedly installed at the telescopic end of the bottom of the electric cylinder (65), the bottom tip of the V-shaped block (66) is adapted to the V-shaped groove (68), a second slide groove (101) is provided at the upper end of the base (1), a first slide block (69) is fixedly installed at the bottom of the fifth support plate (62), the first slide block (69) slides in the second slide groove (101), and the fourth support plate (61) is close to the fifth support plate A cylinder (616) is fixedly installed at the lower part of one end of the support plate (62), and the telescopic end of the cylinder (616) is fixedly connected to the fifth support plate (62). A first slide groove (615) is opened at one end of the fourth support plate (61) close to the fifth support plate (62). A second slider (617) is fixedly installed at one end of the V-block (66), and the second slider (617) slides in the first slide groove (615). A third motor (614) is fixedly installed on the fourth support plate (61), and the output end of the third motor (614) is fixedly connected to the fourth rotating rod (610).

10. A waste wire stripping device according to claim 9, characterized in that: A right-angle support plate is fixedly mounted on one end of the fifth support plate (62) away from the fourth support plate (61), and the bottom of the right-angle support plate is slidably connected to the upper end of the base (1).

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