ABS (Acrylonitrile Butadiene Styrene) plastic high-voltage electrostatic separator

Abstract

The ABS plastic high-voltage electrostatic sorting machine comprises a bearing bottom frame, a high-voltage electrostatic sorting mechanism used for plastic sorting is arranged at the upper end of the bearing bottom frame, and a material conveying mechanism used for feeding is arranged at the upper end of the high-voltage electrostatic sorting mechanism. According to the ABS plastic high-voltage electrostatic sorting machine provided by the invention, by arranging the high-voltage electrostatic sorting mechanism, waste plastic is charged in an electric field of the high-voltage electrostatic generation bin, so that the surface of the plastic can carry charges, different voltages are released according to different screened materials, and the sorting efficiency is improved. When the ABS plastic passes through the upper portion of the conductive copper wire winding through conveying of the conveying belt, the plastic is removed through eddy current generated by the conductive copper wire winding, meanwhile, the ABS plastic can be raised towards the interior of the ABS plastic arc-shaped guide sleeve through conveying inertia of the conveying belt, and the ABS plastic is screened out from the interior of the device through the feeding port. And therefore, plastic of different materials can be screened.

Description

Technical Field

[0001] The invention relates to the technical field of waste plastic purification and separation, in particular to a high-voltage electrostatic separator for ABS plastics. Background Art

[0002] Waste plastics refer to plastic materials that have lost their original purpose or function during production, consumption or use, including disposable packaging, shopping bags, beverage bottles and plastic products in industrial production. Its treatment methods mainly include recycling, incineration and landfill. Recycling is to save resources and reduce environmental pollution by collecting, sorting and processing waste plastics to produce new products; incineration converts waste plastics into heat energy, but the emission of harmful substances must be controlled; landfill is to bury waste plastics that cannot be recycled in landfills, but this method is not sustainable because plastics take a very long time to degrade in nature;

[0003] The types and materials of waste plastics mainly include polyethylene (PE), polypropylene (PP), polystyrene (PS), polyvinyl chloride (PVC), polyester (PET) and polyurethane (PU). Each plastic has different requirements and methods for recycling and processing. Among them, ABS (acrylonitrile-butadiene-styrene copolymer) is also a common waste plastic, which is widely used in electronic product casings, toys and auto parts. Understanding these types and materials will help improve the recycling efficiency and reuse of waste plastics.

[0004] In summary, the existing plastic recycling devices still have the following technical problems: the existing plastic recycling devices generally use magnetic screening machines for rapid screening, but this type of device can only distinguish between metals and plastics. However, the sorted plastics are composed of a variety of materials, and some plastics have a high recycling value. If they are treated uniformly, it will cause serious waste of resources. For this reason, it is necessary to propose an ABS plastic high-voltage electrostatic separator to provide a new technical solution to solve the technical problems mentioned in the above patents. Summary of the invention

[0005] Based on this, it is necessary to provide an ABS plastic high-voltage electrostatic separator to address the above technical problems. By setting up a high-voltage electrostatic sorting mechanism, the waste plastic is charged inside the electric field of the high-voltage electrostatic generating bin, so that the surface of the plastic can carry an electric charge, and different voltages are released according to different screened materials. When the conveyor belt passes over the conductive copper wire winding, the eddy current generated by the conductive copper wire winding removes the plastic. At the same time, the inertia of the conveyor belt can lift the ABS plastic to the inside of the ABS plastic arc guide sleeve, so that it can be screened out from the inside of the device through the feed port, thereby realizing the screening of plastics of different materials.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0007] The invention discloses a high-voltage electrostatic separator for ABS plastics, which is used for separating and recycling waste plastics.

[0008] The ABS plastic high-voltage electrostatic separator specifically includes a supporting frame, a high-voltage electrostatic separation mechanism for plastic separation is arranged at the upper end of the supporting frame, a material conveying mechanism for feeding is arranged at the upper end of the high-voltage electrostatic separation mechanism, and a first material storage box and a second material storage box for collecting materials are arranged in the middle of the supporting frame.

[0009] As a preferred embodiment of the ABS plastic high-voltage electrostatic separator provided by the present invention, a servo motor is fixedly connected to one side of the top of the supporting frame, a transmission shaft is rotatably arranged in the middle of the supporting frame, one end of the transmission shaft is transmission-connected to the output end of the servo motor, a cross support frame is symmetrically fixedly connected to the surface of the transmission shaft, and a transmission roller is fixedly connected to the surface of the cross support frame.

[0010] As a preferred embodiment of the ABS plastic high-voltage electrostatic separator provided by the present invention, the middle part of the bearing chassis away from one end of the transmission shaft is rotatably connected to the driven shaft, the sides of the middle part of the bearing chassis close to each other are respectively fixedly connected to T-shaped support frames, the outer ring of the T-shaped support frame is fixedly connected to the bearing, the surface of the bearing is fixedly connected to the driven roller, the surfaces of the driven roller and the transmission roller are respectively symmetrically fixedly connected to limit baffles, and the middle part of the limit baffle is transmission-connected to a conveyor belt.

[0011] As a preferred embodiment of the ABS plastic high-voltage electrostatic separator provided by the present invention, a third motor is fixedly connected to one side of the supporting frame, the output end of the third motor is transmission-connected to the driven shaft, the top surface of the supporting frame is symmetrically fixedly connected to a base, the middle part of the base is rotationally connected to a rotating shaft, the surface of the driven shaft is fixedly connected to a driving pulley, the surface of the rotating shaft is fixedly connected to a driven pulley, and the middle parts of the driving pulley and the driven pulley are transmission-connected with a transmission belt.

[0012] As a preferred embodiment of the ABS plastic high-voltage electrostatic separator provided by the present invention, an insulating positioning cylinder is fixedly connected to the surface of the rotating shaft, and the insulating positioning cylinder is arranged in the middle of the driven roller. The middle part of the insulating positioning cylinder is fixedly connected to a plurality of conductive copper wire windings in a ring array, and a protective layer is arranged on the outside of the conductive copper wire winding.

[0013] As a preferred embodiment of the ABS plastic high-voltage electrostatic separator provided by the present invention, the top surfaces of the two bases are symmetrically fixedly connected with positioning connection blocks, and the ends of the two positioning connection blocks close to each other are fixedly connected with arc-shaped conductive plates, and the middle array of the arc-shaped conductive plates is provided with a plurality of brushes, and the brushes in the middle of the arc-shaped conductive plates on both sides are respectively connected to the positive pole and the negative pole of the conductive copper wire winding, and eddy current is formed in the middle of the conductive copper wire winding after power is turned on.

[0014] As a preferred embodiment of the ABS plastic high-voltage electrostatic separator provided by the present invention, a sorting protective cover is fixedly connected to the upper end of the supporting chassis, an ABS plastic arc guide sleeve is fixedly connected to one end of the sorting protective cover, an arc discharge channel is fixedly connected to one end of the ABS plastic arc guide sleeve away from the sorting protective cover, the arc discharge channel covers the driven roller and forms a discharge channel in the middle of the conveyor belt in the arc discharge channel, the ABS plastic arc guide sleeve and the middle of the driven roller form an arc cavity, the sorting protective cover, the ABS plastic arc guide sleeve and the arc discharge channel completely cover the top surface of the conveyor belt and one side of the driven roller, a feed port is opened on the surface of the ABS plastic arc guide sleeve, a diverter plate is fixedly connected to the middle of the feed port, and the diverter plate is flipped toward the inside of the ABS plastic arc guide sleeve and leaves a certain interval with the middle of the conveyor belt.

[0015] As a preferred embodiment of the ABS plastic high-voltage electrostatic separator provided by the present invention, the upper end of the supporting frame is symmetrically fixedly connected with a top support frame, the middle part of the top support frame is fixedly connected with a storage barrel, the top surface of the storage barrel is provided with a feeding port, the bottom of the storage barrel is connected with a diversion pipe, the bottom surface of the diversion pipe is connected with an arc-shaped material distribution pipe, the middle part of the arc-shaped material distribution pipe is rotatably connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a dial plate in an annular array, the surface of the diversion pipe is fixedly connected with a reduction motor, and the output end of the reduction motor is drivingly connected to one end of the rotating shaft

[0016] As a preferred embodiment of the ABS plastic high-voltage electrostatic separator provided by the present invention, the end of the diversion pipe away from the storage barrel is connected to a high-voltage electrostatic generating bin, electrode plates are symmetrically fixedly connected to the two sides of the inner wall of the high-voltage electrostatic generating bin, an inclined plate is fixedly connected to the middle of the high-voltage electrostatic generating bin, a baffle plate is fixedly connected to the middle of the high-voltage electrostatic generating bin, the high-voltage electrostatic generating bin is made of insulating material, a first storage box is provided at the bottom end of the arc-shaped discharge channel, and a second storage box is provided on one side of the ABS plastic arc-shaped guide sleeve.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The ABS plastic high-voltage electrostatic separator provided by the present invention charges waste plastics in the electric field of a high-voltage electrostatic generating bin by arranging a high-voltage electrostatic separator mechanism, so that the surface of the plastics can carry electric charges, and different voltages are released according to different screened materials. When the conveyor belt passes over the conductive copper wire winding, the eddy current generated by the conductive copper wire winding removes the plastics. At the same time, the inertia of the conveyor belt can lift the ABS plastics toward the inside of the ABS plastic arc guide sleeve, so that the ABS plastics can be screened out from the inside of the device through a feed port, thereby realizing the screening of plastics of different materials.

[0019] The ABS plastic high-voltage electrostatic separator provided by the present invention is provided with an arc-shaped conductive plate. Since high heat is generated inside the eddy current when the conductive copper wire winding is running, a plurality of conductive copper wire windings are provided and different conductive copper wire windings are powered respectively, so that eddy current can be always generated inside the device, and at the same time, the internal part of the device will not malfunction due to overheating.

[0020] The ABS plastic high-voltage electrostatic separator provided by the present invention can realize batch discharge of materials by arranging an ABS conveying mechanism, thereby effectively solving the problem of material blockage during device operation. At the same time, the ABS plastic arc guide sleeve and the arc discharge channel are arranged to effectively divert the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the scheme of the present invention, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 The overall structural diagram of the ABS plastic high-voltage electrostatic separator provided by the present invention;

[0023] Figure 2 A schematic diagram of the planar structure of the ABS plastic high-voltage electrostatic separator provided by the present invention;

[0024] Figure 3 ABS plastic high-voltage electrostatic separator provided by the present invention Figure 2 Schematic diagram of the cross-sectional structure at BB in the middle;

[0025] Figure 4 A schematic diagram of the structure of the driving roller and the driven roller of the ABS plastic high-voltage electrostatic separator provided by the present invention;

[0026] Figure 5 A detailed enlarged structural diagram of a driven roller of an ABS plastic high-voltage electrostatic separator provided by the present invention;

[0027] Figure 6 A schematic diagram of the structure of the insulating positioning cylinder and the conductive copper wire winding of the ABS plastic high-voltage electrostatic separator provided by the present invention;

[0028] Figure 7 A schematic diagram of the eddy current structure of the conductive copper wire winding of the ABS plastic high-voltage electrostatic separator provided by the present invention;

[0029] Figure 8 A schematic diagram of the internal structure of the arc-shaped conductive plate of the ABS plastic high-voltage electrostatic separator provided by the present invention;

[0030] Fig. 9 A schematic diagram of the structure of the ABS plastic high-voltage electrostatic separator provided by the present invention;

[0031] Fig.10 A schematic diagram of the structure of the material conveying mechanism of the ABS plastic high-voltage electrostatic separator provided by the present invention;

[0032] Fig.11 A schematic diagram of the internal structure of the high-voltage electrostatic generating chamber of the ABS plastic high-voltage electrostatic separator provided by the present invention.

[0033] The markings in the figure are as follows:

[0034] 1. Load-bearing chassis; 2. High-voltage electrostatic sorting mechanism; 3. Material conveying mechanism; 4. Servo motor; 5. Transmission shaft; 6. Cross support frame; 7. Transmission roller; 8. Driven shaft; 9. T-shaped support frame; 10. Bearing; 11. Driven roller; 12. Limit baffle; 13. Conveyor belt; 14. Base; 15. Rotating shaft; 16. Driving pulley; 17. Driven pulley; 18. Transmission belt; 19. Insulation positioning cylinder; 20. Conductive copper wire winding; 21. Positioning connection block; 22. Arc Conductive plate; 23. Brush; 24. Sorting protective cover; 25. ABS plastic arc guide sleeve; 26. Arc discharge channel; 27. Feed inlet; 28. Diverter plate; 29. ​​Top support frame; 30. Storage barrel; 31. Feeding port; 32. Diverter pipe; 33. Arc distribution pipe; 34. Rotating shaft; 35. Diverter plate; 36. Speed ​​reducer motor; 37. High-voltage static electricity generating chamber; 38. Electrode plate; 39. Inclined plate; 40. Baffle plate; 41. First storage box; 42. Second storage box; 43. Third motor. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0036] As described in the background technology, existing plastic recycling devices generally use magnetic screening machines for rapid screening, but this type of device can only distinguish between metals and plastics. However, the sorted plastics are composed of multiple materials, and some plastics have high recycling values. If they are treated uniformly, it will cause serious waste of resources.

[0037] In order to solve this technical problem, the present invention provides an ABS plastic high-voltage electrostatic separator, which is used for sorting and recycling waste plastics.

[0038] Specifically, please refer to Figure 1-Figure 3 The ABS plastic high-voltage electrostatic separator specifically includes a supporting frame 1, a high-voltage electrostatic separator 2 for plastic sorting is arranged at the upper end of the supporting frame 1, a material conveying mechanism 3 for feeding is arranged at the upper end of the high-voltage electrostatic separator 2, and a first material storage box 41 and a second material storage box 42 for collecting materials are arranged in the middle of the supporting frame 1.

[0039] The ABS plastic high-voltage electrostatic separator provided by the present invention charges the waste plastic in the electric field of the high-voltage electrostatic generating bin 37 by setting a high-voltage electrostatic separator mechanism 2, so that the surface of the plastic carries electric charge, and releases different voltages according to different screened materials. When the conveyor belt 13 passes over the conductive copper wire winding 20, the eddy current generated by the conductive copper wire winding 20 removes the plastic. At the same time, the inertia of the conveyor belt 13 can lift the ABS plastic toward the inside of the ABS plastic arc guide sleeve 25, so that it can be screened out from the inside of the device through the feed port 27, thereby realizing the screening of plastics of different materials.

[0040] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0041] Embodiment 1:

[0042] Please refer to Figure 3-Figure 11A high-voltage electrostatic separator for ABS plastics, a servo motor 4 is fixedly connected to one side of the top of a supporting frame 1, a transmission shaft 5 is rotatably arranged in the middle of the supporting frame 1, one end of the transmission shaft 5 is transmission-connected to the output end of the servo motor 4, a cross support frame 6 is symmetrically fixedly connected to the surface of the transmission shaft 5, and a transmission roller 7 is fixedly connected to the surface of the cross support frame 6.

[0043] Specifically, the middle part of the supporting frame 1 away from the end of the transmission shaft 5 is rotatably connected to the driven shaft 8, and the sides of the middle part of the supporting frame 1 that are close to each other are fixedly connected to T-shaped support frames 9, and the outer ring of the T-shaped support frame 9 is fixedly connected to the bearing 10, and the surface of the bearing 10 is fixedly connected to the driven roller 11, and the surfaces of the driven roller 11 and the transmission roller 7 are symmetrically fixedly connected to the limit baffle 12, and the middle part of the limit baffle 12 is transmission-connected to the conveying belt 13.

[0044] Specifically, a third motor 43 is fixedly connected to one side of the supporting frame 1, and the output end of the third motor 43 is transmission-connected to the driven shaft 8. A base 14 is symmetrically fixedly connected to the top surface of the supporting frame 1, and a rotating shaft 15 is rotationally connected to the middle of the base 14. A driving pulley 16 is fixedly connected to the surface of the driven shaft 8, and a driven pulley 17 is fixedly connected to the surface of the rotating shaft 15. A transmission belt 18 is transmission-connected to the middle of the driving pulley 16 and the driven pulley 17.

[0045] polymer Dielectric strength Surface resistance Charge characteristics Dielectric constant ABS 16-20kV / mm(High) 10^4-10^6Ω (lower, easy to conduct electricity) May tend to become negatively charged in the presence of friction or an electric field 2.5-3.5 PVC 18-25kV / mm(higher) 10^8-10^11Ω (relatively high, good insulation) Usually tends to be positively charged in the presence of friction or an electric field 3.0-4.0 Polyethylene (PE) 20-30kV / mm (very high) 10^13-10^16Ω (very high, excellent insulation) Low static tendency 2.2-2.4 Polypropylene (PP) 20-25kV / mm(High) 10^10-10^12Ω (higher, good insulation) Generally tend to be negatively charged 2.2-2.5 Polystyrene (PS) 15-20kV / mm(Medium) 10^6-10^9Ω (relatively low, possibly conductive) Tends to be negatively charged 2.4-3.0 Polyester (PET) 18-22kV / mm(higher) 10^10-10^12Ω (higher, good insulation) Tends to be positively charged 3.0-4.0 Polyurethane (PU) 15-25kV / mm (medium to high) 10^9-10^11Ω (medium, good insulation) Can be positively or negatively charged, depending on surface treatment 3.0-4.0

[0046] As can be seen from the table above, the dielectric constant of ABS material is significantly lower than that of other types of materials, and the surface resistance of ABS material is lower than that of other materials;

[0047] Specifically, an insulating positioning cylinder 19 is fixedly connected to the surface of the rotating shaft 15, and the insulating positioning cylinder 19 is arranged in the middle of the driven roller 11. The middle of the insulating positioning cylinder 19 is fixedly connected to multiple conductive copper wire windings 20 in a ring array, and a protective layer is arranged on the outside of the conductive copper wire windings 20.

[0048] Specifically, the top surfaces of the two bases 14 are symmetrically fixedly connected with positioning connection blocks 21, and the ends of the two positioning connection blocks 21 that are close to each other are fixedly connected with an arc-shaped conductive plate 22. A plurality of brushes 23 are arranged in the middle array of the arc-shaped conductive plate 22. The brushes 23 in the middle of the arc-shaped conductive plates 22 on both sides are respectively connected to the positive pole and the negative pole of the conductive copper wire winding 20. After power is applied, eddy current is formed in the middle of the conductive copper wire winding 20.

[0049] Specifically, a sorting protective cover 24 is fixedly connected to the upper end of the supporting chassis 1, and an ABS plastic arc-shaped guide sleeve 25 is fixedly connected to one end of the sorting protective cover 24. An arc-shaped discharge channel 26 is fixedly connected to one end of the ABS plastic arc-shaped guide sleeve 25 away from the sorting protective cover 24. The arc-shaped discharge channel 26 covers the driven roller 11 and forms a discharge channel in the middle of the conveyor belt 13 in the arc-shaped discharge channel 26. The ABS plastic arc-shaped guide sleeve 25 and the middle of the driven roller 11 form an arc-shaped cavity. The sorting protective cover 24, the ABS plastic arc-shaped guide sleeve 25 and the arc-shaped discharge channel 26 completely cover the top surface of the conveyor belt 13 and one side of the driven roller 11. A feed port 27 is opened on the surface of the ABS plastic arc-shaped guide sleeve 25. A diverter plate 28 is fixedly connected to the middle of the feed port 27. The diverter plate 28 is flipped toward the inside of the ABS plastic arc-shaped guide sleeve 25 and leaves a certain interval with the middle of the conveyor belt 13.

[0050] Specifically, one end of the shunt pipe 32 away from the storage barrel 30 is connected to a high-voltage electrostatic generating chamber 37, electrode plates 38 are symmetrically fixedly connected to the two sides of the inner wall of the high-voltage electrostatic generating chamber 37, an inclined plate 39 is fixedly connected to the middle of the high-voltage electrostatic generating chamber 37, a baffle plate 40 is fixedly connected to the middle of the high-voltage electrostatic generating chamber 37, the high-voltage electrostatic generating chamber 37 is made of insulating material, a first storage box 41 is provided at the bottom end of the arc-shaped discharge channel 26, and a second storage box 42 is provided on one side of the ABS plastic arc-shaped guide sleeve 25.

[0051] Through the above structural design, when the device is used, the material is placed in the middle of the high-voltage static electricity generating chamber 37, and the electrode plate 38 inside the high-voltage static electricity generating chamber 37 is energized, so that the two electrode plates 38 are respectively connected to the positive and negative poles of the power supply to form a high-voltage electric field inside the high-voltage static electricity generating chamber 37. After the plastic is placed inside the high-voltage static electricity generating chamber 37, the ABS material itself will carry negative charge, and the charged plastic will fall to the top surface of the conveyor belt 13, and the servo motor 4 is turned on. The servo motor 4 drives the transmission roller 7 to rotate through the transmission shaft 5 and the cross support frame 6. When the transmission roller 7 rotates, it cooperates with the driven roller 11 to enable the conveyor belt 13 to transport the plastic. After completion, the brush 23 is powered and the third motor 43 is turned on at the same time. The third motor 43 drives the driven shaft 8 and the active pulley 16 to rotate, and the rotating shaft 15 and the driven pulley 17 can be driven to rotate through the transmission belt 18. As the pulley 17 rotates, the insulating positioning cylinder 19 is driven to rotate. Since the brush 23 itself has a certain elasticity, the insulating positioning cylinder 19 can continuously switch on the surface of the conductive copper wire winding 20 while rotating, thereby causing eddy currents to appear around the conductive copper wire winding 20 in contact with the brush 23. When the plastic passes over the conductive copper wire winding 20, an electrode magnetic field appears due to the eddy currents around the conductive copper wire winding 20, which repels the ABS. The inertia of the conveyor belt 13 can lift the ABS plastic upward, and the lifted ABS plastic enters the interior of the ABS plastic arc guide sleeve 25, falls to the surface of the diverter plate 28, and is discharged from the feed port 27 to the interior of the second storage box 42, while plastics of other materials fall to the middle of the first storage box 41 through the conveyor belt 13 and the middle of the arc-shaped discharge channel 26, thereby realizing the sorting of ABS plastic.

[0052] Embodiment 2:

[0053] The ABS plastic high-voltage electrostatic separator provided in Example 1 is further optimized. Specifically, Figure 9-10 As shown, the upper end of the supporting frame 1 is symmetrically fixedly connected with a top support frame 29, the middle part of the top support frame 29 is fixedly connected with a storage barrel 30, the top surface of the storage barrel 30 is provided with a feeding port 31, the bottom of the storage barrel 30 is connected with a diverter pipe 32, the bottom surface of the diverter pipe 32 is connected with an arc-shaped material distribution pipe 33, the middle part of the arc-shaped material distribution pipe 33 is rotatably connected with a rotating shaft 34, the surface of the rotating shaft 34 is fixedly connected with a dial plate 35 in a ring array, the surface of the diverter pipe 32 is fixedly connected with a reduction motor 36, and the output end of the reduction motor 36 is transmission-connected to one end of the rotating shaft 34.

[0054] Through the above structural design, the material enters the storage barrel 30 through the feed port 27 and then enters the diversion pipe 32. After completion, the reduction motor 36 is turned on. The reduction motor 36 drives the paddle 35 to rotate in the middle of the arc-shaped distribution pipe 33 through the rotating shaft 34. Since the intervals in the middle of the paddle 35 are the same, each rotation of the rotating shaft 34 can convey a substantially equal amount of plastic through the paddle 35, thereby realizing quantitative conveying of the plastic.

Claims

1. An ABS plastic high voltage electrostatic separator, characterized in that; The invention comprises a supporting frame (1), wherein a high-voltage electrostatic sorting mechanism (2) for plastic sorting is arranged at the upper end of the supporting frame (1), a material conveying mechanism (3) for feeding materials is arranged at the upper end of the high-voltage electrostatic sorting mechanism (2), and a first material storage box (41) and a second material storage box (42) for collecting materials are arranged in the middle of the supporting frame (1).

2. The ABS plastic high voltage electrostatic separator according to claim 1, characterized in that: A servo motor (4) is fixedly connected to one side of the top of the supporting base frame (1), a transmission shaft (5) is rotatably arranged in the middle of the supporting base frame (1), one end of the transmission shaft (5) is transmission-connected to the output end of the servo motor (4), a cross support frame (6) is symmetrically fixedly connected to the surface of the transmission shaft (5), and a transmission roller (7) is fixedly connected to the surface of the cross support frame (6).

3. The ABS plastic high voltage electrostatic separator according to claim 2, characterized in that: The middle part of the bearing chassis (1) away from one end of the transmission shaft (5) is rotatably connected to a driven shaft (8); the sides of the middle part of the bearing chassis (1) close to each other are respectively fixedly connected to T-shaped support frames (9); the outer ring of the T-shaped support frame (9) is fixedly connected to a bearing (10); the surface of the bearing (10) is fixedly connected to a driven roller (11); the surfaces of the driven roller (11) and the transmission roller (7) are respectively symmetrically fixedly connected to limit baffles (12); the middle part of the limit baffle (12) is transmission-connected to a conveying belt (13).

4. The ABS plastic high-voltage electrostatic separator according to claim 3, characterized in that: A third motor (43) is fixedly connected to one side of the bearing base frame (1), and an output end of the third motor (43) is transmission-connected to a driven shaft (8). A base (14) is symmetrically fixedly connected to the top surface of the bearing base frame (1), and a rotating shaft (15) is rotationally connected to the middle of the base (14). A driving pulley (16) is fixedly connected to the surface of the driven shaft (8), and a driven pulley (17) is fixedly connected to the surface of the rotating shaft (15), and a transmission belt (18) is transmission-connected to the middle of the driving pulley (16) and the driven pulley (17).

5. The ABS plastic high-voltage electrostatic separator according to claim 4, characterized in that: An insulating positioning cylinder (19) is fixedly connected to the surface of the rotating shaft (15), and the insulating positioning cylinder (19) is arranged in the middle of the driven roller (11). A plurality of conductive copper wire windings (20) are fixedly connected in a ring array in the middle of the insulating positioning cylinder (19), and a protective layer is arranged on the outer side of the conductive copper wire winding (20).

6. The ABS plastic high-voltage electrostatic separator according to claim 5, characterized in that: Positioning connection blocks (21) are symmetrically fixedly connected to the top surfaces of the two bases (14); arc-shaped conductive plates (22) are fixedly connected to the ends of the two positioning connection blocks (21) that are close to each other; a plurality of brushes (23) are arranged in an array in the middle of the arc-shaped conductive plates (22); the brushes (23) in the middle of the arc-shaped conductive plates (22) on both sides are respectively connected to the positive electrode and the negative electrode of the conductive copper wire winding (20); and eddy current is formed in the middle of the conductive copper wire winding (20) after power is applied.

7. The ABS plastic high-voltage electrostatic separator according to claim 6, characterized in that: The upper end of the supporting chassis (1) is fixedly connected to a sorting protective cover (24), one end of the sorting protective cover (24) is fixedly connected to an ABS plastic arc-shaped guide sleeve (25), one end of the ABS plastic arc-shaped guide sleeve (25) away from the sorting protective cover (24) is fixedly connected to an arc-shaped discharge channel (26), the arc-shaped discharge channel (26) covers the driven roller (11) and forms a discharge channel in the middle of the conveying belt (13) in the arc-shaped discharge channel (26), the ABS plastic arc-shaped guide sleeve (25) and the driven roller (11) are connected to each other. 1) forms an arc-shaped cavity in the middle, the sorting protection cover (24), the ABS plastic arc-shaped guide sleeve (25) and the arc-shaped discharge channel (26) completely cover the top surface of the conveying belt (13) and one side of the driven roller (11), the surface of the ABS plastic arc-shaped guide sleeve (25) is provided with a feed port (27), the middle of the feed port (27) is fixedly connected with a diverter plate (28), the diverter plate (28) is turned inside the ABS plastic arc-shaped guide sleeve (25) and leaves a certain distance from the middle of the conveying belt (13).

8. The ABS plastic high voltage electrostatic separator according to claim 5, characterized in that: The upper end of the bearing base frame (1) is symmetrically fixedly connected to a top support frame (29), the middle part of the top support frame (29) is fixedly connected to a storage barrel (30), the top surface of the storage barrel (30) is provided with a feeding port (31), the bottom of the storage barrel (30) is connected to a diversion pipe (32), the bottom surface of the diversion pipe (32) is connected to an arc-shaped material distribution pipe (33), the middle part of the arc-shaped material distribution pipe (33) is rotatably connected to a rotating shaft (34), the surface of the rotating shaft (34) is fixedly connected to a shift plate (35) in an annular array, the surface of the diversion pipe (32) is fixedly connected to a reduction motor (36), and the output end of the reduction motor (36) is drivingly connected to one end of the rotating shaft (34).

9. The ABS plastic high-voltage electrostatic separator according to claim 8, characterized in that: The end of the shunt pipe (32) away from the storage barrel (30) is connected to a high-voltage static electricity generating chamber (37), and the two sides of the inner wall of the high-voltage static electricity generating chamber (37) are symmetrically fixedly connected with electrode plates (38), the middle part of the high-voltage static electricity generating chamber (37) is fixedly connected with an inclined plate (39), and the middle part of the high-voltage static electricity generating chamber (37) is fixedly connected with a material blocking plate (40), the high-voltage static electricity generating chamber (37) is made of insulating material, the bottom end of the arc-shaped discharge channel (26) is provided with a first storage box (41), and one side of the ABS plastic arc-shaped guide sleeve (25) is provided with a second storage box (42).

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