A waste treatment device and method for wire terminal production

Abstract

The application discloses a kind of waste treatment device and processing method for wire terminal production, it is related to wire terminal production technical field, including: processing box;For wire terminal crushing crushing assembly;Magnetic separation component is located below crushing assembly, including first guide plate with embedded electromagnet inside, prismatic block and third guide plate, the first guide plate and third guide plate constitute inverted octagonal structure and are fixed below crushing assembly, prismatic block is connected with the lateral wall of processing box by adjusting assembly, to adjust the distance between prismatic block and inverted octagonal structure;For controlling the discharge of plastic material after crushing, the discharge part is installed at the gap of the lower end of inverted octagonal structure formed by the first guide plate and third guide plate;The application realizes the integration of waste treatment, automation operation by the synergistic cooperation of processing box, crushing assembly, magnetic separation component, discharge part, filtering mechanism, opening and closing mechanism and metal discharge mechanism.

Description

Technical Field

[0001] This invention belongs to the field of wire terminal production technology, specifically relating to a waste treatment device and method for wire terminal production. Background Technology

[0002] As a core component of electrical connections, wire terminals generate various types of waste during their production. These mainly include metal shavings and punching residues from materials such as copper, phosphor bronze, and brass; scraps from plastic insulation sheaths made of materials such as PA66 and PVC; sludge-like waste formed by mixing metal / plastic scraps with stamping oil and cutting fluid; and defective metal-plastic composite products. Additionally, a large amount of waste material is generated during the processing of terminal strips. If such waste is discarded directly, it will not only cause a serious waste of resources such as copper and plastics, but also pose an environmental pollution risk due to pollutants such as stamping oil and metal powder. Therefore, it is necessary to treat the production and waste materials.

[0003] Currently, most waste processing devices used in the production of wire terminals can only achieve crushing or simple screening functions, which are not conducive to the efficient separation of metal and plastic. Subsequent manual secondary sorting is still required, which not only consumes a lot of labor costs, but also has the defects of incomplete separation and low resource recovery rate. In addition, some separation equipment lacks a fine screening process for crushed materials, resulting in inconsistent quality of recycled plastic materials, which affects the effect of subsequent recycling and reuse. Summary of the Invention

[0004] The purpose of this invention is to provide a waste treatment device and method for the production of wire terminals. Through the coordinated operation of the treatment box, crushing component, magnetic separation component, discharge component, filtering mechanism, opening and closing mechanism and metal discharge mechanism, the waste treatment is integrated and automated, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A waste disposal device for the production of wire terminals includes: a disposal box, a feeding hopper fixed to the upper end of the disposal box, and one side of the disposal box being transparent;

[0007] The crushing assembly for crushing wire terminals is installed inside the processing box and located directly below the feed hopper;

[0008] The magnetic separation component located below the crushing component includes a first guide plate, a prismatic block, and a third guide plate with an embedded electromagnet. The first guide plate and the third guide plate form an inverted octagonal structure and are fixed directly below the crushing component. The prismatic block is located inside the inverted octagonal structure. The prismatic block is connected to the side wall of the processing box through an adjustment component to adjust the distance between the prismatic block and the inverted octagonal structure.

[0009] The discharge component is used to control the discharge of crushed plastic material. The discharge component is installed in the gap at the lower end of the inverted octagonal structure formed by the first guide plate and the third guide plate. A filter mechanism for screening the crushed plastic material is installed below the discharge component. A collection mechanism for collecting the fine material filtered out by the filter mechanism is installed at the lower end of the processing box.

[0010] The third guide plate is equipped with an opening and closing mechanism for controlling the discharge of crushed metal material, and a metal discharge mechanism for discharging the magnetically separated metal material is provided on one side of the processing box.

[0011] Preferably, the crushing assembly includes two sets of crushing rollers that rotate relative to each other. The two ends of the crushing rollers are rotatably connected to the inside of the crushing box via connecting shafts. One end of one of the connecting shafts of the crushing rollers is driven by a drive mechanism. An arc-shaped protrusion is integrally formed on the side wall inside the processing box that contacts the crushing rollers.

[0012] Preferably, the adjustment assembly includes a support plate fixed to both ends of the prism block and a fixing block fixed to the outer walls of both sides of the processing box. An adjustment screw is rotatably connected to the fixing block. The support plate extends through the side wall of the processing box to the outside of the processing box and is slidably connected to the side wall of the processing box. The lower end of the adjustment screw is threadedly connected to the support plate. A screw hole is provided on the support plate.

[0013] Preferably, a guide rod is fixed to the lower end of the fixing block, and the lower end of the guide rod is slidably inserted into the support plate. The support plate has a guide hole for the guide rod to pass through, and scale lines are provided on the side wall of the guide rod.

[0014] Preferably, the discharge component includes a round rod, the two ends of which are rotatably connected to the side wall of the processing box via rotating shafts. A through hole is provided on the round rod, and a first motor is installed at one end of one of the rotating shafts of the round rod. The installation direction of the round rod matches the gap at the lower end of the inverted octagonal structure. When the through hole faces the crushing roller, the crushed plastic material enters the filtering mechanism through the through hole. When the through hole is parallel to the crushing roller, the crushed metal material is discharged by opening and closing the mechanism.

[0015] Preferably, the metal discharge mechanism includes a second guide plate and a metal discharge plate fixed to the side wall of the processing box. The second guide plate is inclinedly fixed to the third guide plate, and a communication hole is provided on the side wall of the processing box for the second guide plate to communicate with the metal discharge plate.

[0016] Preferably, the filtration mechanism includes a filter plate and a coarse material discharge plate fixed to the outer wall of the processing box. The filter plate is obliquely inserted below the first guide plate, and the side wall of the processing box is provided with a discharge hole for communicating between the filter plate and the coarse material discharge plate.

[0017] Preferably, the opening and closing mechanism includes a baffle slidably connected to the lower end of the third guide plate and a winding mechanism located at the upper end of the third guide plate. The lower end of the third guide plate has a slot, and the lower surface of the third guide plate has a sliding groove for the baffle to be slidably installed. The upper end of the third guide plate is connected to the upper end of the sliding groove through a return spring, and the upper end of the baffle is connected to the winding mechanism through a pull rope.

[0018] Preferably, the winding mechanism includes two mounting blocks fixed on the third guide plate, a winding roller rotatably connected between the two mounting blocks, a second motor mounted on one end of the winding roller, a pull rope wound on the winding roller, and a connecting block for fixing one end of the pull rope to the upper end of the baffle.

[0019] Based on the above-described waste treatment device for wire terminal production, the present invention also provides a waste treatment method for wire terminal production, comprising the following steps:

[0020] S1. The wire terminals to be processed are fed into the processing box through the hopper. At the same time, the electromagnet switch in the magnetic separation mechanism is turned on, and the discharge part and the opening and closing mechanism are in the non-discharge state.

[0021] S2. The wire terminals are crushed by the crushing assembly and fall off. They are then guided and gathered by the first guide plate and the third guide plate. At the same time, the magnetic properties of the prism block, the first guide plate and the third guide plate are used to attract the crushed parts.

[0022] S3. Open the discharge port. The crushed parts without metal parts enter the filtration mechanism through the discharge port for screening and collection of coarse and fine plastic materials.

[0023] S4. Close the switches for the discharge part and the electromagnet, open the opening and closing mechanism, and the metal-containing part will be discharged through the opening and closing mechanism.

[0024] The waste processing device and method for wire terminal production proposed in this invention have the following advantages compared with the prior art:

[0025] 1. This invention integrates crushing, magnetic separation, plastic screening, and metal collection into a single device through the coordinated operation of a processing box, crushing component, magnetic separation component, discharge component, filtering mechanism, opening and closing mechanism, and metal discharge mechanism. This eliminates the need for multiple additional devices or manual intervention, greatly simplifying the waste treatment process and improving overall processing efficiency.

[0026] 2. The present invention adopts a magnetic separation structure composed of a first guide plate and a third guide plate embedded with an electromagnet and a prismatic block. It uses the principle of magnetic adsorption to achieve precise separation of crushed metal materials and plastic materials. The separation efficiency is high and the purity is high, avoiding the errors and tediousness of manual sorting and reducing labor costs.

[0027] 3. The present invention can flexibly adjust the distance between the rhomboid block and the inverted octagonal structure by adjusting the component, which can adapt to the waste treatment needs of different particle sizes and different mixing ratios, thus improving the versatility of the equipment;

[0028] 4. The present invention adopts a transparent design on one side of the processing box, which makes it easy for operators to observe the internal crushing, separation and discharge in real time, and promptly detect and deal with abnormalities in the operation of the equipment, thereby improving the convenience and safety of operation.

[0029] 5. This invention uses a filtration mechanism to screen plastic materials, achieving graded collection of coarse and fine materials. At the same time, a metal discharge mechanism collects metal materials separately, ensuring efficient recycling of metal and plastic resources, improving resource utilization, and reducing waste. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of the present invention;

[0031] Figure 2 This is a schematic cross-sectional view of the material discharge component of the present invention when it is not discharging material.

[0032] Figure 3 This is a schematic diagram of the structure of the adjusting component and the prism block of the present invention;

[0033] Figure 4 This is a schematic diagram of the material discharge component structure of the present invention;

[0034] Figure 5 This is a schematic diagram of the installation structure of the opening and closing mechanism and the third guide plate of the present invention;

[0035] Figure 6 This is a schematic diagram of the winding mechanism and baffle structure of the present invention;

[0036] Figure 7 This is a schematic diagram of the cross-sectional structure of the material discharge component of the present invention during material discharge.

[0037] In the diagram: 1. Processing box; 2. Metal discharge plate; 3. Crushing assembly; 31. Crushing roller; 32. Connecting shaft; 4. Feed hopper; 5. Adjusting assembly; 51. Fixing block; 52. Adjusting screw; 53. Guide rod; 54. Support plate; 55. Screw hole; 56. Guide hole; 6. Discharge part; 61. Round rod; 62. First motor; 63. Rotating shaft; 64. Through hole; 7. Filter plate; 8. Support frame; 9. Fine material collection box; 10. Protrusion; 11. First guide plate; 12. Second guide plate; 13. Third guide plate; 14. Coarse material discharge plate; 15. Prism-shaped block; 16. Opening and closing mechanism; 161. Mounting block; 162. Second motor; 163. Pull rope; 164. Baffle; 165. Sliding groove; 166. Return spring; 167. Connecting block; 168. Sliding block; 17. Discharge hole. Detailed Implementation

[0038] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely used to explain the present invention and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] This invention provides, for example Figure 1-7 The waste processing device for the production of wire terminals shown includes a processing box 1, a crushing component 3, a magnetic separation component, a discharge component 6, a filtering mechanism, an opening and closing mechanism 16, and a metal discharge mechanism. The upper end of the processing box 1 is fixed with a feeding hopper 4, and one side of the processing box 1 is transparent.

[0040] The crushing assembly 3 is used to crush wire terminals. It is installed inside the processing box 1 and located directly below the feed hopper 4. The crushing assembly 3 includes two sets of crushing rollers 31 that rotate relative to each other. The two ends of the crushing rollers 31 are rotatably connected to the inside of the crushing box through connecting shafts 32. One end of one of the connecting shafts 32 of the crushing rollers 31 is driven by a drive mechanism. An arc-shaped protrusion 10 is integrally formed on the side wall inside the processing box 1 that contacts the crushing rollers 31. When the waste falls between the two sets of crushing rollers 31, it is crushed by the squeezing and shearing action of the rollers. The arc-shaped protrusion 10 can limit the deviation of the waste and ensure the crushing effect.

[0041] Two sets of relatively rotating crushing rollers 31, in conjunction with the arc-shaped protrusions 10, can efficiently and uniformly crush wire terminal waste, breaking down metal and plastic composite waste into fine particles, creating favorable conditions for subsequent magnetic separation; the crushing rollers 31 have a stable structural design, high crushing efficiency, and can adapt to the crushing needs of waste materials of different hardness (metal shavings, plastic scraps, etc.).

[0042] The drive mechanism includes a gear sleeved and fixed on a connecting shaft 32 and a drive motor located on one of the connecting shafts 32. The two gears mesh, and the drive motor drives the connecting shaft 32 to rotate. The meshing gears drive the two crushing rollers 31 to rotate in opposite directions, so that the terminal can pass between the two crushing rollers 31, thereby crushing.

[0043] The magnetic separation component is located below the crushing component 3. The magnetic separation component includes a first guide plate 11 with an embedded electromagnet, a prismatic block 15 and a third guide plate 13. The first guide plate 11 and the third guide plate 13 form an inverted octagonal structure and are fixed directly below the crushing component 3. The prismatic block 15 is located inside the inverted octagonal structure. The prismatic block 15 is connected to the side wall of the processing box 1 through the adjustment component 5 to adjust the distance between the prismatic block 15 and the inverted octagonal structure.

[0044] The adjustment assembly 5 includes a support plate 54 fixed to both ends of the prism block 15 and a fixing block 51 fixed to the outer walls of both sides of the processing box 1. An adjustment screw 52 is rotatably connected to the fixing block 51. The support plate 54 extends through the side wall of the processing box 1 to the outside of the processing box 1 and is slidably connected to the side wall of the processing box 1. The lower end of the adjustment screw 52 is threadedly connected to the support plate 54. A screw hole 55 is provided on the support plate 54.

[0045] By rotating the adjusting screw 52, ​​the support plate 54 can be driven to move the prismatic block 15 vertically, thereby adjusting the distance between the prismatic block 15 and the first guide plate 11 and the third guide plate 13. This allows for precise adjustment of the position of the prismatic block 15. The gap of the magnetic separation area can be adjusted according to parameters such as the particle size and metal content of the crushed material to ensure the effectiveness and comprehensiveness of magnetic adsorption. The adjustment method is simple and convenient, requiring no disassembly of the equipment, thus improving the operational flexibility and adaptability of the equipment.

[0046] A guide rod 53 is fixed to the lower end of the fixed block 51. The lower end of the guide rod 53 is slidably inserted into the support plate 54. The support plate 54 has a guide hole 56 for the guide rod 53 to pass through. The side wall of the guide rod 53 is provided with scale lines. When adjusting the position of the prism block 15, the guide rod 53 slides along the guide hole 56, providing guidance and limiting for the movement of the support plate 54, preventing the support plate 54 from shifting. The scale lines can intuitively display the adjustment distance, improve the stability and accuracy of the adjustment component 5, and prevent the magnetic separation effect from decreasing due to the prism block 15 shifting during the adjustment process. The scale lines make it easy for operators to observe the adjustment range and reduce human error.

[0047] The discharge component 6 is used to control the discharge of crushed plastic material. The discharge component 6 is installed at the gap at the lower end of the inverted octagonal structure formed by the first guide plate 11 and the third guide plate 13. The discharge component 6 includes a round rod 61. The two ends of the round rod 61 are rotatably connected to the side wall of the processing box 1 through the rotating shaft 63. The round rod 61 has a through hole 64. A first motor 62 is installed at one end of one of the rotating shafts 63 of the round rod 61. The installation direction of the round rod 61 matches the gap at the lower end of the inverted octagonal structure. When the through hole 64 faces the crushing roller 31, the crushed plastic material enters the filtering mechanism through the through hole 64. When the through hole 64 is parallel to the crushing roller 31, the crushed metal material is discharged by opening the opening and closing mechanism 16.

[0048] Specifically, when plastic material needs to be discharged, the round rod 61 is rotated so that the through hole 64 faces the crushing roller 31, and the plastic material falls into the filtering mechanism through the through hole 64. When metal material needs to be discharged, the round rod 61 is rotated so that the through hole 64 is parallel to the crushing roller 31, closing the plastic material channel. With the cooperation of the opening and closing mechanism 16, the metal material is discharged separately, realizing the switching control of the discharge channels for plastic material and metal material. The structure is simple and the switching is convenient, ensuring that the separation and discharge of the two materials do not interfere with each other, improving the separation efficiency and material purity. The round rod 61 structure has good sealing performance, which can prevent material leakage when not discharging.

[0049] A filtration mechanism for screening crushed plastic materials is installed below the discharge component 6, and a collection mechanism for collecting the fine materials filtered out by the filtration mechanism is installed at the lower end of the processing box 1.

[0050] The filtration mechanism includes a filter plate 7 and a coarse material discharge plate 14 fixed to the outer wall of the processing box 1. The filter plate 7 is inclinedly inserted below the first guide plate 11. The side wall of the processing box 1 has a discharge hole for communicating between the filter plate 7 and the coarse material discharge plate 14. Plastic material falls onto the filter plate 7 through the discharge component 6. Fine material falls through the filter holes of the filter plate 7 to the collection mechanism below. Coarse material slides along the filter plate to the discharge hole under the action of the inclined angle of the filter plate 7 and is discharged through the coarse material discharge plate 14. This realizes the coarse and fine classification and screening of plastic material, improves the uniformity of the quality of recycled plastic material, and meets the needs of different subsequent reuse scenarios. The inclined insertion design of the filter plate 7 makes it easy to disassemble and clean, avoids filter hole clogging, and improves the convenience of equipment maintenance.

[0051] The collection mechanism includes a support frame 8 fixed to the lower surface of the processing box 1. A fine material collection box 9 is movably placed inside the support frame 8. The bottom of the processing box 1, located above the fine material collection box 9, has a discharge hole 17 for discharging fine materials, which facilitates the collection of fine plastic materials filtered by the filtration mechanism through the discharge hole 17.

[0052] The third guide plate 13 is equipped with an opening and closing mechanism 16 for controlling the discharge of crushed metal material, and a metal discharge mechanism for discharging the magnetically separated metal material is provided on one side of the processing box 1.

[0053] The opening and closing mechanism 16 includes a baffle 164 slidably connected to the lower end of the third guide plate 13 and a winding mechanism located at the upper end of the third guide plate 13. The lower end of the third guide plate 13 has a slot, and the lower surface of the third guide plate 13 has a sliding groove 165 for the baffle 164 to slide on. Slider blocks 168 are fixed to opposite sides of the baffle 164. The sidewall of the sliding groove 165 has a sliding groove for the sliders 168 to slide. The upper end of the third guide plate 13 is connected to the upper end of the sliding groove 165 via a return spring 166. The upper end of the baffle 164 is connected to the winding mechanism via a pull rope 163. Under normal conditions, the return spring... When 166 is in a stretched state, it pulls the baffle 164 to close the slot. When metal material needs to be discharged, the winding mechanism winds up the pull rope 163, pulling the baffle 164 upward along the sliding groove 165 to open the slot and discharge the metal material. After discharge, the winding mechanism releases the pull rope 163, and the return spring 166 pulls the baffle 164 to reset and close the slot, realizing automatic switching control of the metal material discharge channel. The structure is compact and the operation is reliable. The return spring 166 ensures that the baffle 164 is well sealed under normal conditions to avoid material leakage. The winding mechanism is easy to control and can work in conjunction with the discharge component 6 and the electromagnet switch to improve the automation level of the equipment.

[0054] The winding mechanism includes two mounting blocks 161 fixed on the third guide plate 13, with a winding roller rotatably connected between the two mounting blocks 161. A second motor 162 is mounted on one end of the winding roller, and a pull rope 163 is wound around the winding roller. A connecting block 167 for fixing one end of the pull rope 163 is fixed to the upper end of the baffle 164. The second motor 162 drives the winding roller to rotate, thereby winding or releasing the pull rope 163 and controlling the lifting and lowering of the baffle 164. The return spring 166 can provide a reverse thrust to the baffle 164 when the pull rope 163 is released, further improving the smoothness of the baffle 164's return and providing stable power transmission for the opening and closing mechanism 16. The way the winding roller winds the pull rope 163 ensures uniform tension and prevents the baffle 164 from jamming. The structure is simple, the failure rate is low, and the operational stability and service life of the opening and closing mechanism 16 are improved.

[0055] The metal discharge mechanism includes a second guide plate 12 and a metal discharge plate 2 fixed to the side wall of the processing box 1. The second guide plate 12 is inclinedly fixed to a third guide plate 13. A connecting hole is provided on the side wall of the processing box 1 for the second guide plate 12 to communicate with the metal discharge plate 2. When the opening and closing mechanism 16 is opened, the metal material slides down the third guide plate 13 to the second guide plate 12 under the action of gravity, and is then guided to the metal discharge plate 2 through the connecting hole for discharge. This provides a stable guiding discharge channel for the metal material. The inclined design ensures that the metal material slides down smoothly and avoids accumulation. The metal discharge plate 2 is connected to the outside of the processing box 1, which facilitates the centralized collection of metal material and improves the convenience of recycling operations.

[0056] In use, the waste wire terminals to be processed are fed into the processing box 1 through the feed hopper 4. First, they are crushed by the crushing component 3 located directly below the feed hopper 4. The crushed mixture falls to the magnetic separation component below. Under the magnetic adsorption of the first guide plate 11, the third guide plate 13 (with built-in electromagnets), and the prismatic block 15, the metal material is adsorbed onto the surface of the guide plates, while the plastic material gathers at the lower end of the inverted octagonal structure under the action of gravity. By opening the discharge part 6, the plastic material enters the filtration mechanism for coarse and fine screening. The fine material is collected by the collection mechanism, and the coarse material is discharged through the corresponding channel. After closing the discharge part 6 and the electromagnet, the opening and closing mechanism 16 is opened, and the adsorbed metal material is discharged through the metal discharge mechanism under the action of gravity, completing the entire processing process. This achieves the core effects of multi-functional integrated processing, efficient separation, and flexible adaptation, providing basic structural support for the subsequent collaborative operation of various components.

[0057] Based on the above-described waste treatment device for wire terminal production, the present invention also provides a waste treatment method for wire terminal production, comprising the following steps:

[0058] S1. The wire terminals to be processed are fed into the processing box 1 through the feeding hopper. At the same time, the electromagnet switch in the magnetic separation mechanism is turned on, and the discharge part 6 and the opening and closing mechanism 16 are in the non-discharge state.

[0059] S2. After the wire terminals are crushed by the crushing component 3, they fall off and are guided and gathered by the first guide plate 11 and the third guide plate 13. At the same time, the magnetic properties of the prism block 15, the first guide plate 11, and the third guide plate 13 are used to attract the crushed parts.

[0060] S3. Open the discharge part 6. The crushed parts without metal parts enter the filtration mechanism through the discharge part 6 for screening and collection of plastic coarse and fine plastic materials.

[0061] S4. Close the switch of the discharge part 6 and the electromagnet, open the opening and closing mechanism 16, and the metal-containing part is discharged through the opening and closing mechanism 16;

[0062] The above process achieves efficient waste treatment; the process is highly automated, requiring no manual sorting intervention, thus reducing labor costs; the sequence of "magnetic separation adsorption first, then material discharge" ensures thorough separation of metal and plastic, improving resource recycling rate; the operation threshold is low, making it easy for operators to quickly master and improving production efficiency.

[0063] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A waste processing device for the production of wire terminals, characterized in that: include: Processing box (1), the upper end of the processing box (1) is fixed with a feeding hopper (4), and one side of the processing box (1) is transparent; The crushing assembly (3) for crushing wire terminals is installed inside the processing box (1) and located directly below the feed hopper (4); The magnetic separation component located below the crushing component (3) includes a first guide plate (11) with an embedded electromagnet, a prismatic block (15) and a third guide plate (13). The first guide plate (11) and the third guide plate (13) form an inverted octagonal structure and are fixed directly below the crushing component (3). The prismatic block (15) is located inside the inverted octagonal structure. The prismatic block (15) is connected to the side wall of the processing box (1) through the adjustment component (5) to adjust the distance between the prismatic block (15) and the inverted octagonal structure. The discharge component (6) is used to control the discharge of crushed plastic material. The discharge component (6) is installed in the gap at the lower end of the inverted octagonal structure formed by the first guide plate (11) and the third guide plate (13). A filter mechanism for screening the crushed plastic material is installed below the discharge component (6). A collection mechanism for collecting the fine material filtered out by the filter mechanism is installed at the lower end of the processing box (1). The third guide plate (13) is equipped with an opening and closing mechanism (16) for controlling the discharge of crushed metal material, and a metal discharge mechanism for discharging the magnetically separated metal material is provided on one side of the processing box (1).

2. The waste treatment device for wire terminal production according to claim 1, characterized in that: The crushing assembly (3) includes two sets of crushing rollers (31) that rotate relative to each other. The two ends of the crushing rollers (31) are rotatably connected to the inside of the crushing box through connecting shafts (32). One end of one of the connecting shafts (32) of the crushing rollers (31) is driven by a driving mechanism. An arc-shaped protrusion (10) is integrally formed on the side wall inside the processing box (1) that contacts the crushing rollers (31).

3. The waste treatment device for wire terminal production according to claim 1, characterized in that: The adjustment assembly (5) includes a support plate (54) fixed at both ends of the prism block (15) and a fixing block (51) fixed on both sides of the outer wall of the processing box (1). An adjustment screw (52) is rotatably connected to the fixing block (51). The support plate (54) extends through the side wall of the processing box (1) to the outside of the processing box (1) and is slidably connected to the side wall of the processing box (1). The lower end of the adjustment screw (52) is threadedly connected to the support plate (54). A screw hole (55) is provided on the support plate (54).

4. A waste treatment device for wire terminal production according to claim 3, characterized in that: The lower end of the fixed block (51) is fixed with a guide rod (53), the lower end of the guide rod (53) is slidably inserted into the support plate (54), the support plate (54) is provided with a guide hole (56) for the guide rod (53) to pass through, and the side wall of the guide rod (53) is provided with scale lines.

5. A waste processing device for wire terminal production according to claim 1, characterized in that: The discharge component (6) includes a round rod (61), the two ends of which are rotatably connected to the side wall of the processing box (1) via a rotating shaft (63). A through hole (64) is provided on the round rod (61). A first motor (62) is installed at one end of one of the rotating shafts (63) of the round rod (61). The installation direction of the round rod (61) matches the gap at the lower end of the inverted octagonal structure. When the through hole (64) faces the crushing roller (31), the crushed plastic material enters the filter mechanism through the through hole (64). When the through hole (64) is parallel to the crushing roller (31), the crushed metal material is discharged by opening the opening and closing mechanism (16).

6. A waste disposal device for wire terminal production according to claim 1, characterized in that: The metal discharge mechanism includes a second guide plate (12) and a metal discharge plate (2) fixed to the side wall of the processing box (1). The second guide plate (12) is inclined and fixed to the third guide plate (13). A communication hole is provided on the side wall of the processing box (1) for the second guide plate (12) to communicate with the metal discharge plate (2).

7. A waste disposal device for wire terminal production according to claim 1, characterized in that: The filtration mechanism includes a filter plate (7) and a coarse material discharge plate (14) fixed on the outer wall of the processing box (1). The filter plate (7) is inclinedly inserted below the first guide plate (11). The side wall of the processing box (1) is provided with a discharge hole for communicating between the filter plate (7) and the coarse material discharge plate (14).

8. A waste disposal device for wire terminal production according to claim 1, characterized in that: The opening and closing mechanism (16) includes a baffle (164) slidably connected to the lower end of the third guide plate (13) and a winding mechanism located at the upper end of the third guide plate (13). The lower end of the third guide plate (13) is provided with a slot, and the lower surface of the third guide plate (13) is provided with a sliding groove (165) for the baffle (164) to be slidably installed. The upper end of the third guide plate (13) is connected to the upper end of the sliding groove (165) through a return spring (166), and the upper end of the baffle (164) is connected to the winding mechanism through a pull rope (163).

9. A waste disposal device for wire terminal production according to claim 8, characterized in that: The winding mechanism includes two mounting blocks (161) fixed on the third guide plate (13), and a winding roller is rotatably connected between the two mounting blocks (161). A second motor (162) is mounted on one end of the winding roller, and a pull rope (163) is wound on the winding roller. A connecting block (167) for fixing one end of the pull rope (163) is fixed to the upper end of the baffle (164).

10. A method for treating waste materials from the production of wire terminals, using the waste treatment device for the production of wire terminals as described in claim 1, characterized in that: Includes the following steps: S1. The wire terminals to be processed are fed into the processing box through the hopper. At the same time, the electromagnet switch in the magnetic separation mechanism is turned on, and the discharge part and the opening and closing mechanism are in the non-discharge state. S2. The wire terminals are crushed by the crushing assembly and fall off. They are then guided and gathered by the first guide plate and the third guide plate. At the same time, the magnetic properties of the prism block, the first guide plate and the third guide plate are used to attract the crushed parts. S3. Open the discharge port. The crushed parts without metal parts enter the filtration mechanism through the discharge port for screening and collection of coarse and fine plastic materials. S4. Close the switches for the discharge part and the electromagnet, open the opening and closing mechanism, and the metal-containing part will be discharged through the opening and closing mechanism.

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