A waste material recycling device for power cord production

Abstract

This utility model relates to the field of power cord recycling technology and discloses a power cord production waste material recycling device, including a workbench. A cylindrical shell is fixedly installed on one side of the top of the workbench. A feeding hopper is opened at the top of one end of the cylindrical shell, and a discharge port is opened at the bottom of the other end of the cylindrical shell. A preliminary crushing mechanism and a continuous crushing mechanism are arranged inside the cylindrical shell. A first motor is fixedly installed on one side of the feeding hopper by bolts, and an active crushing roller is fixedly sleeved on the output shaft of the first motor. This utility model can thoroughly crush power cord waste material from the initial extrusion and coarse crushing of the active crushing roller and the driven crushing roller, to the secondary cutting and conveying of the spiral cutting blade, and then to the fine grinding of the crushing blade and the fixed blade. It has high crushing efficiency and uniform particles, which is convenient for subsequent recycling. It can handle power cord waste material of different materials and different sizes, and the equipment has strong versatility.

Description

Technical Field

[0001] This utility model relates to the field of power cord recycling technology, and in particular to a device for recycling waste materials from power cord production. Background Technology

[0002] The waste material recycling device for power cord production is a specialized piece of equipment for collecting, classifying, and reusing waste materials generated during the power cord manufacturing process. It achieves efficient recycling of waste materials, reduces resource waste and environmental pollution, and improves the economic benefits of manufacturing enterprises.

[0003] Patent CN222401721U discloses a waste material recycling device for power cord production, comprising a base, a conveying assembly, a crushing assembly, a dredging assembly, and a separation assembly. The conveying assembly is located on one side of the base, the crushing assembly is positioned above the base, the dredging assembly is positioned below the crushing assembly, and the separation assembly is positioned above the base. A dredging plate is installed on a rotating roller, and a third motor drives the rotating roller to rotate the dredging plate. This evenly feeds and agitates the wires and cables in the crushing chamber, preventing excessive accumulation of wires and cables from clogging the outlet. A vibrating motor drives a vibrating separation belt to vibrate on a mounting plate, separating the wires and cables entering the vibrating separation belt. The separated plastic rolls at an angle on the vibrating separation belt into a storage tank, while the copper core enters a collection tank through filter holes on the vibrating separation belt. This device solves the current problems of clogging and incomplete separation.

[0004] The aforementioned patent has a simple crushing process with insufficient precision, poor adaptability to power cord scraps of different materials and sizes, and high requirements for particle size uniformity. If the crushing is incomplete, it can easily clog the filter pores and affect the separation efficiency. Based on this, a power cord production scrap recycling device is proposed for improvement. Utility Model Content

[0005] In view of the problems of the existing crushing process being too simple, lacking refinement, and easily clogging filter pores due to incomplete crushing, this utility model is proposed.

[0006] To solve the above technical problems, this utility model provides the following technical solution: a waste material recycling device for power cord production, including a workbench, a cylindrical shell fixedly installed on one side of the top of the workbench, a feeding hopper at the top of one end of the cylindrical shell, a discharge port at the bottom of the other end of the cylindrical shell, and a preliminary crushing mechanism and a continuous crushing mechanism are provided inside the cylindrical shell.

[0007] A first motor is fixedly installed on one side of the feed hopper by bolts. An active crushing roller is fixedly sleeved on the output shaft of the first motor. One end of the active crushing roller is rotatably connected to a driven crushing roller through a gear assembly. Both ends of the active crushing roller and both ends of the driven crushing roller are rotatably connected to the inner wall of the feed hopper.

[0008] A second motor is fixedly installed at one end of the cylindrical shell by bolts. The output shaft of the second motor passes through the side wall of the cylindrical shell and is fixedly sleeved with a rotating shaft. A spiral cutting blade is fixedly sleeved on the surface of the rotating shaft near the feed hopper, and several crushing blades are fixedly sleeved on the surface of the rotating shaft near the discharge port. A fixing blade is arranged between the several crushing blades, and the fixing blade is fixedly connected to the inner wall of the cylindrical shell.

[0009] As a preferred embodiment, the workbench is equipped with a separation mechanism, and the workbench is provided with a ramp, a water tank and a plastic tank. The ramp is located below the discharge port, and the inclined end of the ramp is connected to the inside of the water tank.

[0010] As a preferred embodiment, the top of the water tank is fixedly connected to an installation plate, the bottom of the installation plate is fixedly sleeved with a fixing cylinder, a discharge cylinder is fixedly sleeved on one side of the top of the fixing cylinder, and one end of the discharge cylinder penetrates the inner wall of the water tank and extends to the outside of the workbench.

[0011] As a preferred embodiment, a third motor is fixedly installed at the top of the mounting plate, the output shaft of the third motor passes through the top of the mounting plate and is fixedly sleeved with an auger, the auger is set inside the fixed cylinder, the bottom end of the auger is rotatably connected to the bottom wall of the water tank, and the auger's spiral blades are provided with several water filter holes.

[0012] As a preferred embodiment, a conveyor belt assembly is provided between the water pool and the plastic tank, and the surface of the conveyor belt assembly has a plurality of water filtering holes.

[0013] As a preferred embodiment, a fourth motor is fixedly mounted on one side of the workbench by bolts, and the output shaft of the fourth motor is fixedly sleeved with the transmission shaft of the conveyor belt assembly.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects:

[0015] 1. This utility model can thoroughly crush power cord scraps from the initial extrusion and coarse crushing of the active crushing roller and the driven crushing roller, to the secondary cutting and conveying of the spiral cutting blade, and then to the fine grinding of the crushing blade and the fixed blade. It has high crushing efficiency and uniform particles, which is convenient for subsequent recycling. It can process power cord scraps of different materials and different sizes, and the equipment has strong versatility.

[0016] 2. This utility model utilizes the density difference between metal and plastic to achieve gravity separation through a water tank, eliminating the need for manual intervention or complex screening equipment. Through the design of the separation mechanism, the auger and conveyor belt assembly form an upper and lower flow channel, allowing metal particles to be directionally lifted and discharged from the bottom of the tank, while plastic particles are directionally conveyed from the water surface, avoiding mixing, improving work efficiency, and reducing the production costs of enterprises. Attached Figure Description

[0017] Figure 1 This is a front view structural diagram of the present invention;

[0018] Figure 2 This is a top view of the structure of this utility model;

[0019] Figure 3 This is a cross-sectional structural diagram of the cylindrical outer shell of this utility model;

[0020] Figure 4 This is a front cross-sectional view of the present invention.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Workbench; 11. Inclined trough; 12. Water tank; 13. Plastic tank; 2. Cylindrical outer shell; 21. Feed hopper; 22. Discharge port; 3. Primary crushing mechanism; 31. First motor; 32. Active crushing roller; 33. Gear assembly; 34. Driven crushing roller; 4. Continuous crushing mechanism; 41. Second motor; 42. Rotating shaft; 43. Spiral cutter; 44. Crushing blade; 45. Fixed blade; 5. Separation mechanism; 51. Mounting plate; 52. Fixed cylinder; 53. Discharge cylinder; 54. Third motor; 55. Screwdriver; 56. Conveyor belt assembly; 57. Fourth motor. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Reference Figures 1-4 This is the first embodiment of the present utility model, which provides a waste material recycling device for power cord production, including a workbench 1, a cylindrical shell 2 fixedly installed on one side of the top of the workbench 1, a feed hopper 21 opened at the top of one end of the cylindrical shell 2, a discharge port 22 opened at the bottom of the other end of the cylindrical shell 2, and a preliminary crushing mechanism 3 and a continuous crushing mechanism 4 are provided inside the cylindrical shell 2.

[0025] A first motor 31 is fixedly installed on one side of the feed hopper 21 by bolts. An active crushing roller 32 is fixedly sleeved on the output shaft of the first motor 31. One end of the active crushing roller 32 is rotatably connected to a driven crushing roller 34 through a gear assembly 33. Both ends of the active crushing roller 32 and both ends of the driven crushing roller 34 are rotatably connected to the inner wall of the feed hopper 21.

[0026] A second motor 41 is fixedly installed at one end of the cylindrical shell 2 by bolts. The output shaft of the second motor 41 passes through the side wall of the cylindrical shell 2 and is fixedly sleeved with a rotating shaft 42. A spiral cutting blade 43 is fixedly sleeved on the surface of the rotating shaft 42 near the feed hopper 21. Several crushing blades 44 are fixedly sleeved on the surface of the rotating shaft 42 near the discharge port 22. A fixing blade 45 is arranged between the several crushing blades 44 and the fixing blade 45 is fixedly connected to the inner wall of the cylindrical shell 2.

[0027] During use, the first motor 31 is started, and its output shaft drives the active crushing roller 32 to rotate. The active crushing roller 32 causes the driven crushing roller 34 to rotate in the opposite direction through the gear assembly 33, thereby performing preliminary crushing and extrusion on the remaining material fed into the feed hopper 21. The crushed material enters the cylindrical outer shell 2.

[0028] Next, the second motor 41 is started, and its output shaft drives the rotating shaft 42 to rotate. The rotating shaft 42 drives the spiral cutter 43 and several crushing blades 44 to rotate synchronously. The spiral cutter 43 further cuts the material after initial crushing and conveys the material to the discharge port 22.

[0029] When the material is conveyed to one end of the rotating shaft 42 near the discharge port 22, several crushing blades 44 rotate at high speed under the drive of the rotating shaft 42, and cooperate with the fixed blades 45 to repeatedly cut and crush the material, making the material into smaller particles. The residual particles after the initial crushing and continuous crushing are finally discharged from the discharge port 22 at the bottom of the other end of the cylindrical shell 2, completing the crushing process of the residual material.

[0030] This design, from the initial crushing by the active crushing roller 32 and the driven crushing roller 34, to the secondary cutting and conveying by the spiral cutting blade 43, and then to the fine grinding by the crushing blade 44 and the fixed blade 45, can thoroughly crush power cord scraps. It has high crushing efficiency and uniform particles, which is convenient for subsequent recycling. It can handle power cord scraps of different materials and sizes, and the equipment has strong versatility.

[0031] Reference Figures 1-4 This is the second embodiment of the present utility model. The difference between this embodiment and the first embodiment is that: the workbench 1 is provided with a separation mechanism 5, and the workbench 1 is provided with a ramp 11, a water tank 12 and a plastic tank 13. The ramp 11 is located below the discharge port 22, and the inclined end of the ramp 11 is connected to the inside of the water tank 12.

[0032] A mounting plate 51 is fixedly connected to the top of the water tank 12. A fixing cylinder 52 is fixedly sleeved at the bottom of the mounting plate 51. A discharge cylinder 53 is fixedly sleeved on one side of the top of the fixing cylinder 52. One end of the discharge cylinder 53 passes through the inner wall of the water tank 12 and extends to the outside of the workbench 1.

[0033] A third motor 54 is fixedly installed at the top of the mounting plate 51. The output shaft of the third motor 54 passes through the top of the mounting plate 51 and is fixedly sleeved with an auger 55. The auger 55 is set inside the fixed cylinder 52. The bottom end of the auger 55 is rotatably connected to the bottom wall of the water tank 12. Several water filter holes are opened inside the spiral blade of the auger 55.

[0034] A conveyor belt assembly 56 is provided between the water tank 12 and the plastic tank 13. The surface of the conveyor belt assembly 56 is provided with several water filter holes.

[0035] A fourth motor 57 is fixedly installed on one side of the workbench 1 by bolts, and the output shaft of the fourth motor 57 is fixedly connected to the transmission shaft of the conveyor belt assembly 56.

[0036] During use, the crushed residual particles are discharged from the discharge port 22 and fall directly into the inclined trough 11. The inclined design of the inclined trough 11 causes the particles to slide down the inclined surface into the water pool 12. After the particles slide into the water pool 12, the lightweight plastic particles float on the water surface because their density is less than that of water, while the metal particles sink to the bottom of the pool because their density is greater.

[0037] Next, the third motor 54 is started, which drives the auger 55 to rotate. The metal particles are lifted from the bottom of the pool 12 to the top by the auger 55 and discharged through the discharge cylinder 53 to the outside of the workbench 1, thus completing the metal recovery. The water filter holes inside the spiral blade can filter water when lifting the metal particles.

[0038] Then the fourth motor 57 is started. The fourth motor 57 drives the conveyor belt to transport the plastic granules floating on the surface of the water tank 12 to the plastic tank 13 for storage, so as to facilitate centralized processing. The filter holes on the surface of the conveyor belt can drain the water from the plastic granules.

[0039] This design utilizes the density difference between metal and plastic to achieve gravity separation through the water tank 12, eliminating the need for manual intervention or complex screening equipment. Through the design of the separation mechanism 5, the auger 55 and the conveyor belt assembly 56 form an upper and lower flow channel, allowing metal particles to be directionally lifted and discharged from the bottom of the tank, while plastic particles are directionally conveyed from the water surface, avoiding mixing, improving work efficiency, and reducing the company's production costs.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A waste material recycling device for power cord production, comprising a workbench (1), characterized in that: A cylindrical shell (2) is fixedly installed on one side of the top of the workbench (1). A feed hopper (21) is opened at the top of one end of the cylindrical shell (2), and a discharge port (22) is opened at the bottom of the other end of the cylindrical shell (2). A preliminary crushing mechanism (3) and a continuous crushing mechanism (4) are provided inside the cylindrical shell (2). A first motor (31) is fixedly installed on one side of the feed hopper (21) by bolts. An active crushing roller (32) is fixedly sleeved on the output shaft of the first motor (31). One end of the active crushing roller (32) is rotatably connected to a driven crushing roller (34) through a gear assembly (33). Both ends of the active crushing roller (32) and both ends of the driven crushing roller (34) are rotatably connected to the inner wall of the feed hopper (21). A second motor (41) is fixedly installed at one end of the cylindrical shell (2) by bolts. The output shaft of the second motor (41) passes through the side wall of the cylindrical shell (2) and is fixedly sleeved with a rotating shaft (42). A spiral cutting blade (43) is fixedly sleeved on the surface of the rotating shaft (42) near the feed hopper (21). A plurality of crushing blades (44) are fixedly sleeved on the surface of the rotating shaft (42) near the discharge port (22). A fixing blade (45) is arranged between the plurality of crushing blades (44). The fixing blade (45) is fixedly connected to the inner wall of the cylindrical shell (2).

2. The waste material recycling device for power cord production according to claim 1, characterized in that: The workbench (1) is equipped with a separation mechanism (5). The workbench (1) is provided with a ramp (11), a water tank (12) and a plastic tank (13). The ramp (11) is located below the discharge port (22). The inclined end of the ramp (11) is connected to the inside of the water tank (12).

3. The waste material recycling device for power cord production according to claim 2, characterized in that: The top of the water tank (12) is fixedly connected to an installation plate (51), and a fixing cylinder (52) is fixedly sleeved at the bottom of the installation plate (51). A discharge cylinder (53) is fixedly sleeved on one side of the top of the fixing cylinder (52). One end of the discharge cylinder (53) passes through the inner wall of the water tank (12) and extends to the outside of the workbench (1).

4. The waste material recycling device for power cord production according to claim 3, characterized in that: A third motor (54) is fixedly installed on the top of the mounting plate (51). The output shaft of the third motor (54) passes through the top of the mounting plate (51) and is fixedly sleeved with an auger (55). The auger (55) is set inside the fixed cylinder (52). The bottom end of the auger (55) is rotatably connected to the bottom wall of the water tank (12). Several water filter holes are opened inside the spiral blade of the auger (55).

5. A waste material recycling device for power cord production according to claim 2, characterized in that: A conveyor belt assembly (56) is provided between the water tank (12) and the plastic tank (13), and the surface of the conveyor belt assembly (56) is provided with several water filter holes.

6. The waste material recycling device for power cord production according to claim 5, characterized in that: A fourth motor (57) is fixedly installed on one side of the workbench (1) by bolts, and the output shaft of the fourth motor (57) is fixedly sleeved with the transmission shaft of the conveyor belt assembly (56).

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