Wood-plastic raw material impurity removing device

Abstract

The utility model discloses a wood-plastic raw material impurity removing device which comprises a box body and an impurity removing assembly, a feeding port is formed in the top of the box body, a discharging port is formed in the bottom of the box body, a supporting edge is arranged in the box body in a protruding mode, and the impurity removing assembly is supported on the supporting edge. The impurity removing assembly comprises a grid plate and a plurality of magnetic attraction assemblies arranged on the grid plate, and holes allowing wood-plastic raw materials to pass through are formed in the grid plate. According to the device, the box body is arranged, the magnetic attraction assembly is arranged in the box body, and wood-plastic raw materials pass through the magnetic attraction assembly in a sprinkling mode, so that impurities of the raw materials are rapidly removed. The magnetic attraction assembly is assembled through the fixing frame, installed on the grid plate through the fixing frame and matched with the fixing block of the magnetic attraction assembly, a wire of the electromagnet is protected, the direction of a wire harness is guided, the service life is prolonged, and the failure rate is reduced. Meanwhile, an electromagnet is adopted, and rapid cleaning of impurities can be achieved. The impurity removing assembly is assembled with the box body through a drawing structure, and operation is convenient and fast.

Description

Technical Field

[0001] This utility model relates to a removal device, and more particularly to a device for removing impurities from wood-plastic composite raw materials. Background Technology

[0002] Wood-plastic composite board is a high-tech, green, and environmentally friendly new decorative material mainly made of wood (wood cellulose, plant cellulose) as the base material, thermoplastic polymer materials (plastics), and processing aids. The mixture is then heated and extruded through mold equipment. The raw material wood is usually wood flour, rice husks, or wood fiber. During the processing of these raw materials, metal impurities such as broken blades are inevitably mixed in. The broken blades are usually made of iron. If they are used directly in production, they will damage the equipment. Therefore, impurities need to be removed before use. Utility Model Content

[0003] To address the shortcomings of the existing technology, the main objective of this utility model is to overcome these deficiencies and disclose a wood-plastic composite material impurity removal device, comprising a housing and an impurity removal component. The housing has an inlet at the top and an outlet at the bottom. A support edge protrudes inside the housing, and the impurity removal component is supported on the support edge. The impurity removal component includes a grid plate and several magnetic components disposed on the grid plate. The grid plate has holes that allow wood-plastic composite materials to pass through.

[0004] Furthermore, the magnetic attraction assembly includes a fixing tube and an electromagnet fixed on the fixing tube, with the electromagnet's wire placed inside the fixing tube.

[0005] Furthermore, a fixing frame is detachably provided on the grid plate, and a protective groove is formed between the grid plate and the fixing frame; the magnetic suction component is snapped onto the fixing frame.

[0006] Furthermore, slots are provided on opposite sides of the fixing frame, and the magnetic suction component is engaged and fixed with the slots.

[0007] Furthermore, the grid plate is provided with slots along its circumference, and the corresponding positions of the fixing frame are provided with matching posts.

[0008] Furthermore, rollers are arranged on the support edge, and the mesh plate is placed on the rollers.

[0009] Furthermore, an observation port is provided on one side of the box, and the observation port is provided with a transparent plate.

[0010] The beneficial effects achieved by this utility model are as follows:

[0011] This invention features a housing with a magnetic suction component inside. The wood-plastic composite material is sprayed through the magnetic suction component, achieving rapid impurity removal. The magnetic suction component is assembled with a fixed frame and mounted on a grid plate. This frame, in conjunction with the fixing block of the magnetic suction component, protects the electromagnet's wires and guides the wiring, improving service life and reducing failure rate. The use of an electromagnet enables rapid impurity removal. The impurity removal component is assembled with the housing using a pull-out structure, resulting in a simple structure and convenient operation. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a wood-plastic raw material impurity removal device according to the present invention;

[0013] Figure 2 This is a structural diagram of the box.

[0014] Figure 3 A three-dimensional structural diagram of the impurity removal component;

[0015] Figure 4 This is a schematic diagram of the three-dimensional structure of the grid plate;

[0016] Figure 5 A schematic diagram showing the combination of the impurity removal component and the fixing frame;

[0017] The attached figures are labeled as follows:

[0018] 1. Box body, 2. Impurity removal component, 11. Inlet, 12. Outlet, 13. Support edge, 14. Roller, 15. Observation port, 21. Mesh plate, 22. Magnetic suction component, 23. Fixing frame, 24. Protective groove, 211. Slot, 221. Fixing tube, 222. Electromagnet, 231. Card slot, 232. Insert post. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0020] A device for removing impurities from wood-plastic composite raw materials, such as Figure 1-Figure 5As shown, the device includes a housing 1 and an impurity removal assembly 2. The housing 1 has a feed inlet 11 at the top and a discharge outlet 12 at the bottom. A supporting edge 13 protrudes inside the housing 1, and the impurity removal assembly 2 is supported on the supporting edge 13. The impurity removal assembly 2 includes a grid plate 21 and several magnetic suction components 22 disposed on the grid plate 21. The grid plate 21 has holes that allow wood-plastic composite material to pass through. The wood-plastic composite material is fed into the housing 1 through the feed inlet 11. When the material passes through the holes in the grid plate 21, it is attracted by the magnetic suction components 22, which draw out metallic impurities from the material. The material after impurity removal is discharged from the discharge outlet 12.

[0021] In one embodiment, if Figure 1-Figure 5 As shown, the magnetic attraction assembly 22 includes a fixing tube 221 and an electromagnet 222 fixed on the fixing tube 221. The wire of the electromagnet 222 is placed inside the fixing tube 221. This avoids contact between the wire and the raw material, which could cause wear and damage to the wire harness over long-term use.

[0022] In one embodiment, if Figure 1-Figure 5 As shown, a fixing frame 23 is detachably mounted on the grid plate 21, forming a protective groove 24 between the grid plate 21 and the fixing frame 23; the magnetic suction assembly 22 is snapped onto the fixing frame 23. The lead wire of the electromagnet 222 extends from the protective groove 24, protecting the lead wire and preventing it from contacting the raw material.

[0023] In the above embodiments, such as Figure 1-Figure 5 As shown, slots 231 are provided on opposite sides of the fixed frame 23, and the magnetic component 22 is engaged and fixed with the slots 231. Specifically, both ends of the fixing block 221 are engaged with the slots 231 of the fixed frame 23, realizing convenient assembly of the magnetic component 22 and the fixed frame 23.

[0024] In the above embodiments, such as Figure 1-Figure 5 As shown, slots 211 are provided along the circumference of the mesh plate 21, and corresponding inserts 232 are provided at the corresponding positions of the fixing frame 23. The fixing plate 23 is fixed to the mesh plate 21, and the inserts 232 are inserted into the corresponding slots 211. The inserts 232 and the slots 211 are tightly fitted together.

[0025] In one embodiment, if Figure 1-Figure 5 As shown, rollers 14 are arranged on the support edge 13, and the mesh plate 21 is placed on the rollers 14. Specifically, the housing 1 is provided with an opening that allows the impurity removal component 2 to pass through, and the impurity removal component 2 is installed into the housing 1 using a pull-out structure.

[0026] In one embodiment, if Figure 1-Figure 5 As shown, an observation port 15 is provided on one side of the enclosure 1, and the observation port is made of a transparent sheet. The transparent sheet can be acrylic, glass, etc.

[0027] When using this utility model, such as Figure 1-Figure 5 As shown, when the wood-plastic composite material passes through the holes of the mesh plate 21, it is attracted by the magnetic suction component 22, which pulls out the metal impurities in the material. The material after removing the impurities is discharged from the outlet 12. In addition, after a limited time, the wood-plastic composite material stops feeding, the impurity removal component 2 is pulled out, the power supply to the electromagnet is disconnected, and the separated impurities fall directly down, realizing rapid cleaning of impurities.

[0028] The above are merely preferred embodiments of the present utility model and are not intended to limit the scope of implementation of the present utility model. Any modifications or equivalent substitutions to the present utility model without departing from the spirit and scope thereof should be covered within the protection scope of the claims of the present utility model.

Claims

1. A device for removing impurities from wood-plastic composite raw materials, characterized in that, The device includes a housing and an impurity removal assembly. The housing has an inlet at the top and an outlet at the bottom. A support edge protrudes inside the housing, and the impurity removal assembly is supported on the support edge. The impurity removal assembly includes a grid plate and several magnetic components disposed on the grid plate. The grid plate has holes that allow wood-plastic composite materials to pass through.

2. The wood-plastic raw material impurity removal device according to claim 1, characterized in that, The magnetic attraction assembly includes a fixing tube and an electromagnet fixed on the fixing tube, with the electromagnet's wire placed inside the fixing tube.

3. The wood-plastic raw material impurity removal device according to claim 1, characterized in that, A detachable fixing frame is provided on the grid plate, and a protective groove is formed between the grid plate and the fixing frame; the magnetic component is snapped onto the fixing frame.

4. The wood-plastic raw material impurity removal device according to claim 3, characterized in that, The fixed frame has corresponding slots on its opposite sides, and the magnetic component is engaged and fixed with the slots.

5. The wood-plastic raw material impurity removal device according to claim 3, characterized in that, The grid plate is provided with slots along its circumference, and the corresponding positions of the fixing frame are provided with matching posts.

6. The wood-plastic raw material impurity removal device according to claim 1, characterized in that, Rollers are arranged on the support edge, and the grid plate is placed on the rollers.

7. The wood-plastic raw material impurity removal device according to claim 1, characterized in that, An observation port is provided on one side of the box, and the observation port is covered with a transparent panel.

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