Environment-friendly cable insulation material processing equipment

Abstract

This utility model discloses an environmentally friendly cable insulation material processing equipment, including a support frame and a tank. A filter box is connected to the upper surface of the support frame, a fan is connected to the upper surface of the filter box, and a No. 1 motor is connected to the upper surface of the fan. A baffle is hinged to the back of the filter box, and multiple filter plates are clamped to the inner wall of the filter box. An exhaust pipe is connected to the bottom of the filter box, and the end of the exhaust pipe away from the filter box passes through the outer wall of the support frame and the tank and communicates with the inside. A circulation pipe is connected to the left side of the filter box. This utility model uses the No. 1 motor to drive the fan to generate negative pressure, and then uses the exhaust pipe to draw toxic gases from inside the tank to the filter box, where they are filtered by the filter plates. This avoids the accumulation of toxic gases inside the tank, reduces the concentration of toxic gases in the workplace, and protects the health and safety of operators. The filtered gas is then returned to the tank through the circulation pipe to prevent damage to the tank caused by negative pressure.

Description

Technical Field

[0001] This utility model relates to the field of cable insulation material processing technology, specifically to an environmentally friendly cable insulation material processing equipment. Background Technology

[0002] Environmentally friendly cable insulation refers to materials made from environmentally friendly materials used for cable insulation. Its main function is to act as an insulation layer for wires and cables, preventing current leakage and ensuring the safe operation of the cables. The materials and production processes used typically meet environmental protection requirements, containing little or no harmful substances such as halogens, lead, and cadmium. It is environmentally friendly and the use of environmentally friendly cable insulation not only helps reduce environmental pollution but also aligns with the national concept of green and sustainable development, making it an important direction for the future development of cable materials.

[0003] A search revealed a utility model patent with publication number CN221497034U, which discloses an environmentally friendly cable insulation material processing equipment. The equipment includes a base and a top cover. A storage tank is fixedly connected to the top of the inner side of the base, and the top cover is fixedly connected to the top of the storage tank. An electrical control box is fixedly connected to one side of the base. The bottom end of a second servo motor penetrates into the interior of the storage tank and is fixedly connected to the top of a reciprocating screw. A cleaning structure is installed on the outer side of the reciprocating screw. This utility model incorporates a screening mechanism. Limiting tubes are fixed on both sides inside the top of the top cover. When feeding granular raw materials, the materials are pre-loaded into the screening frame. Then, the first servo motor is activated, driving the transmission rod to rotate, and causing the cam to rotate as well. Under the elastic force of the spring and the rotation of the cam, the screening frame gradually vibrates up and down, thereby gradually screening the granular raw materials. Larger particles are isolated within the screening frame, thus achieving the screening of granular raw materials.

[0004] However, the above design still has shortcomings. In the above design, large particles of raw materials are isolated in the screening frame to screen the granular raw materials. Although the equipment itself is environmentally friendly, it still produces harmful gases after heating because it is made of plastic composite material. These harmful gases can damage the health of workers and also affect the working environment. Therefore, we propose an environmentally friendly cable insulation material processing equipment to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an environmentally friendly cable insulation material processing equipment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly cable insulation material processing equipment, comprising a support frame and a tank, a filter box connected to the upper surface of the support frame, a fan connected to the upper surface of the filter box, a No. 1 motor connected to the upper surface of the fan, a baffle hinged to the back of the filter box, multiple filter plates snapped into the inner wall of the filter box, an exhaust pipe connected to the bottom surface of the filter box, the end of the exhaust pipe away from the filter box sequentially penetrating the outer wall of the support frame and the tank and communicating with the interior, a circulation pipe connected to the left side of the filter box, the end of the circulation pipe away from the tank sequentially penetrating the outer wall of the support frame and the tank and communicating with the interior.

[0007] The upper surface of the support frame is connected to a heating box, the upper surface of the heating box is connected to a filling pipe, the bottom surface of the heating box is connected to a connecting pipe, and the end of the connecting pipe away from the heating box passes through the outer wall of the support frame and the tank and communicates with the interior.

[0008] The inner wall of the support frame is connected to a fixing frame, the tank body is engaged with the inner wall of the fixing frame, the bottom surface of the support frame is connected to a base, and the front surface of the support frame is equipped with a control panel.

[0009] The tank has a second motor installed on its upper surface, and a rotating shaft is connected to the inner wall of the tank. The output end of the second motor passes through the outer wall of the tank and is fixedly connected to one end of the rotating shaft.

[0010] The bottom surface of the tank is connected to an extrusion tube, and the end of the rotating shaft away from the No. 2 motor passes through the upper wall of the extrusion tube and extends into the interior. The outer surface of the rotating shaft is connected to a stirring rod and an extrusion paddle.

[0011] The bottom surface of the extrusion tube is connected to a discharge tube, which is located on the upper part of the base.

[0012] The base has a receiving box on its bottom surface and a set of support legs installed on its bottom surface.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention utilizes a No. 1 motor to drive a fan and generate negative pressure. A suction pipe then draws toxic gases from inside the tank to a filter box, where they are filtered through a filter plate. This prevents the accumulation of toxic gases inside the tank, reduces the concentration of toxic gases in the workplace, and protects the health and safety of operators. The filtered gas is then returned to the tank via a circulation pipe, maintaining pressure balance inside and outside the tank and preventing structural damage due to negative pressure. The designed hinged baffle and snap-fit ​​filter plate make filter plate replacement faster and more convenient. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an environmentally friendly cable insulation material processing equipment according to the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of an environmentally friendly cable insulation material processing equipment from the rear view of this utility model;

[0017] Figure 3 This is a front cross-sectional three-dimensional structural diagram of an environmentally friendly cable insulation material processing equipment according to this utility model;

[0018] Figure 4 This is a side cross-sectional three-dimensional structural diagram of an environmentally friendly cable insulation material processing equipment according to this utility model.

[0019] In the diagram: 1. Support frame; 2. Tank body; 3. Connecting pipe; 4. Heating box; 5. Injection pipe; 6. Filter box; 7. Exhaust pipe; 8. Control panel; 9. Receiving box; 10. Support leg; 11. Base; 12. Extrusion pipe; 13. Fixing frame; 14. Motor No. 2; 15. Fan; 16. Motor No. 1; 17. Baffle; 18. Circulation pipe; 19. Stirring rod; 20. Rotating shaft; 21. Extrusion paddle; 22. Discharge pipe; 23. Filter plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: an environmentally friendly cable insulation material processing equipment, including a support frame 1 and a tank 2. A filter box 6 is connected to the upper surface of the support frame 1, a fan 15 is connected to the upper surface of the filter box 6, a motor 16 is connected to the upper surface of the fan 15, a baffle 17 is hinged to the back of the filter box 6, multiple filter plates 23 are snapped into the inner wall of the filter box 6, an exhaust pipe 7 is connected to the bottom surface of the filter box 6, the end of the exhaust pipe 7 away from the filter box 6 passes through the outer wall of the support frame 1 and the tank 2 and communicates with the interior, and a circulation pipe 18 is connected to the left side of the filter box 6, the end of the circulation pipe 18 away from the tank 2 passes through the outer wall of the support frame 1 and the tank 2 and communicates with the interior.

[0022] The upper surface of the support frame 1 is connected to the heating box 4, the upper surface of the heating box 4 is connected to the injection pipe 5, the bottom surface of the heating box 4 is connected to the connecting pipe 3, and the injection pipe 3 is directly connected to the heating box 4, which can realize continuous injection of materials, reduce downtime in the production process, and improve production efficiency. The end of the connecting pipe 3 away from the heating box 4 passes through the outer wall of the support frame 1 and the tank 2 and is connected to the interior.

[0023] The inner wall of the support frame 1 is connected to a fixing frame 13, and the tank 2 is engaged with the inner wall of the fixing frame 13. The tank 2 is fixed inside the support frame 1 by the fixing frame 13, which can prevent the tank 2 from moving or tilting accidentally during processing, thereby improving the safety of operation. The bottom surface of the support frame 1 is connected to a base 11, and the front surface of the support frame 1 is equipped with a control panel 8.

[0024] The upper surface of the tank 2 is equipped with a second motor 14, and the inner wall of the tank 2 is connected to a rotating shaft 20. The output end of the second motor 14 passes through the outer wall of the tank 2 and is fixedly connected to one end of the rotating shaft 20. The second motor 14 drives the rotating shaft 20 to rotate, which can effectively stir the insulating material in the tank 2, ensure that the material is mixed evenly, and improve the quality of the insulating material.

[0025] The bottom surface of the tank 2 is connected to the extrusion tube 12. The end of the rotating shaft 20 away from the No. 2 motor 14 passes through the upper wall of the extrusion tube 12 and extends into the interior. The outer surface of the rotating shaft 20 is connected to the stirring rod 19 and the extrusion paddle 21. The rotating shaft 20 is used for both stirring and extrusion, realizing an integrated design and simplifying the equipment structure.

[0026] The bottom surface of the extrusion tube 12 is connected to the discharge tube 22, which is located on the upper part of the base 11. The discharge tube 22 provides a clear discharge direction for the extruded insulating material, making it easy to guide the insulating material directly to the receiving box 9.

[0027] The base 11 has a receiving box 9 on its bottom surface. The receiving box 9 is used to collect the insulating material squeezed out from the discharge pipe 22. This can prevent the material from falling directly to the ground and keep the production workshop clean and tidy. A set of support legs 10 are installed on the bottom surface of the base 11.

[0028] Working principle: In use, the operator first injects the material and additives into the heating box 4 through the injection pipe 5 for heating and melting. Then, it flows into the tank 2 through the connecting pipe 3. The second motor 14 drives the rotating shaft 20 to rotate, which in turn drives the stirring rod 19 to uniformly stir the material. The material then flows to the extrusion pipe 12 connected to the bottom of the tank 2 for extrusion molding. Through the extrusion paddle 21 connected to the rotating shaft 20, the spiral-shaped paddle 21 extrudes downwards, finally discharging the insulating material through the discharge pipe 22. The material is then collected in the receiving box 9 on the base 11. The insulating material is caught, and at the same time, the No. 1 motor 16 drives the fan 15 to rotate, thereby generating negative pressure. The negative pressure is then drawn out through the exhaust pipe 7 at the bottom of the filter box 6, and the toxic gas is filtered through multiple filter plates 23 inside the filter box 6. Since the filter plates 23 are hinged and snapped together, the filter plates 23 can be replaced quickly. The filtered toxic gas returns to the tank 2 through the circulation pipe 18, which avoids the negative pressure caused by the extraction of toxic gas, which would cause uneven pressure on the tank structure, thereby causing the tank to deform, dent, or even break.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly cable insulation material processing equipment, comprising a support frame (1) and a tank (2), characterized in that: The upper surface of the support frame (1) is connected to a filter box (6), the upper surface of the filter box (6) is connected to a fan (15), the upper surface of the fan (15) is connected to a motor (16), the back of the filter box (6) is hinged to a baffle (17), the inner wall of the filter box (6) is clamped with multiple filter plates (23), the bottom surface of the filter box (6) is connected to an exhaust pipe (7), the end of the exhaust pipe (7) away from the filter box (6) passes through the outer wall of the support frame (1) and the tank (2) in sequence and communicates with the interior, the left side of the filter box (6) is connected to a circulation pipe (18), the end of the circulation pipe (18) away from the tank (2) passes through the outer wall of the support frame (1) and the tank (2) in sequence and communicates with the interior.

2. The environmentally friendly cable insulation material processing equipment according to claim 1, characterized in that: The upper surface of the support frame (1) is connected to a heating box (4), the upper surface of the heating box (4) is connected to a filling pipe (5), the bottom surface of the heating box (4) is connected to a connecting pipe (3), and the end of the connecting pipe (3) away from the heating box (4) passes through the outer wall of the support frame (1) and the tank (2) in sequence and communicates with the interior.

3. The environmentally friendly cable insulation material processing equipment according to claim 1, characterized in that: The inner wall of the support frame (1) is connected to a fixing frame (13), the tank (2) is engaged with the inner wall of the fixing frame (13), the bottom surface of the support frame (1) is connected to a base (11), and the front side of the support frame (1) is equipped with a control panel (8).

4. The environmentally friendly cable insulation material processing equipment according to claim 1, characterized in that: A second motor (14) is installed on the upper surface of the tank (2), and a rotating shaft (20) is connected to the inner wall of the tank (2). The output end of the second motor (14) passes through the outer wall of the tank (2) and is fixedly connected to one end of the rotating shaft (20).

5. The environmentally friendly cable insulation material processing equipment according to claim 4, characterized in that: The bottom surface of the tank (2) is connected to an extrusion tube (12). The end of the rotating shaft (20) away from the second motor (14) passes through the upper wall of the extrusion tube (12) and extends into the interior. The outer surface of the rotating shaft (20) is connected to a stirring rod (19) and an extrusion paddle (21).

6. The environmentally friendly cable insulation material processing equipment according to claim 5, characterized in that: The bottom surface of the extrusion tube (12) is connected to the discharge tube (22), which is located on the upper part of the base (11).

7. The environmentally friendly cable insulation material processing equipment according to claim 3, characterized in that: The bottom surface of the base (11) is provided with a receiving box (9), and a set of support legs (10) are installed on the bottom surface of the base (11).

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