Impurity removal device for rubber and plastic thermal insulation material

Abstract

The utility model relates to the technical field of rubber and plastic thermal insulation materials, in particular to a rubber and plastic thermal insulation material impurity removal device which comprises a base, a heating box fixedly connected to the top of the base, a top plate arranged above the heating box, a filter plate fixedly installed in the heating box, a discharging pipe fixedly installed on the heating box, a valve installed on the discharging pipe and a controller fixedly connected to the heating box. A driving structure used for driving the top plate to vertically move is arranged on the heating box, an extrusion structure used for extruding materials is arranged on the top plate, the driving structure comprises transverse plates fixedly connected to the two vertical side walls of the heating box, air cylinders are fixedly connected to the tops of the transverse plates, and the output ends of the tops of the two air cylinders are fixedly connected with the bottom of the top plate. Compared with the prior art which is not provided with an impurity removal device, the device has the advantages that the driving structure and the extrusion structure are arranged, so that the separation of impurities and raw materials is realized, the purity of the rubber and plastic raw materials is ensured, and the heat insulation performance of the formed rubber and plastic heat preservation material is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber and plastic thermal insulation materials, in particular to a device for removing impurities from rubber and plastic thermal insulation materials. Background Art

[0002] Rubber-plastic insulation, also known as rubber and plastic insulation, is a thermally insulating material with excellent overall performance. During the production process, impurity removal before finalizing the material can effectively remove impurities and unnecessary components from the raw materials, ensuring the product possesses excellent fire retardancy, moisture resistance, and other properties.

[0003] The rubber-plastic thermal insulation materials in the prior art are not equipped with impurity removal devices during the production process. Since the purity of the raw materials is directly related to the quality and performance of the final product, the lack of an impurity removal device can easily lead to impurities in the finished rubber-plastic thermal insulation materials, affecting the purity of the thermal insulation materials, and further affecting their thermal insulation performance and service life. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the prior art does not have a de-impurity device, which easily leads to impurities in the finished rubber and plastic insulation material, affecting the purity of the insulation material, and further affecting its insulation performance and service life, and proposes a rubber and plastic insulation material de-impurity device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A device for removing impurities from rubber and plastic thermal insulation materials, comprising a base with four legs fixed to the bottom, a heating box fixedly connected to the top of the base, a top plate provided above the heating box, a filter plate fixedly installed in the heating box, a discharge pipe fixedly installed on the heating box, a valve installed at one end of the discharge pipe located outside the heating box, and a controller fixedly connected to the heating box;

[0007] The heating box is provided with a driving structure for driving the top plate to move vertically, and the top plate is provided with an extrusion structure for extruding materials.

[0008] Preferably, the driving structure includes a horizontal plate fixedly connected to the two vertical side walls of the heating box, a cylinder is fixedly connected to the top of the horizontal plate, and the output ends of the two cylinder tops are fixedly connected to the bottom of the top plate.

[0009] Preferably, the extrusion structure includes a pair of connecting rods fixedly connected to the bottom of the top plate, and the bottoms of the two connecting rods are fixedly connected to the same pressing plate;

[0010] The pressing plate is provided with a sealing structure for sealing the heating box when the heating box is heating.

[0011] Preferably, the sealing structure includes a slide groove provided on the vertical side wall of the pressing plate, a telescopic rod is fixedly connected to the top of the slide groove, a sealing plate is fixedly connected to the bottom of the telescopic rod, and the sealing plate and the slide groove are slidably connected.

[0012] Preferably, a handle is fixedly connected to the top of the filter plate to facilitate staff to take out the filter plate.

[0013] Preferably, a mounting plate is fixedly connected to the vertical inner wall of the heating box, a bolt is fixedly connected to the top of the mounting plate, a through hole corresponding to the bolt is opened on the filter plate, and a nut is threadedly installed on the bolt.

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

[0015] The utility model is provided with a driving structure and an extrusion structure. The output end at the top of the cylinder is fixedly connected to the bottom of the top plate. The pressing plate is relatively fixed to the top plate through a connecting rod. The filter plate is fixedly installed in the heating box. The staff starts the heating box and controls the cylinder by using a controller. The cylinder drives the pressing plate to squeeze the raw materials above the filter plate through multiple fine pores and discharge them out of the heating box for collection, thereby realizing the separation of impurities and raw materials, ensuring the purity of the rubber and plastic raw materials, and further ensuring the thermal insulation performance of the rubber and plastic insulation materials after molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a rubber and plastic thermal insulation material impurity removal device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal cross-section of a heating box and a filter plate in a rubber and plastic thermal insulation material impurity removal device proposed in the present invention;

[0018] Figure 3 This is a three-dimensional diagram of a pressing structure in a rubber and plastic thermal insulation material impurity removal device proposed in the utility model;

[0019] Figure 4 This is a three-dimensional diagram of a pressing plate in a rubber and plastic thermal insulation material impurity removal device proposed by the utility model.

[0020] In the figure: 1. Base; 2. Heating box; 3. Top plate; 4. Filter plate; 5. Discharge pipe; 6. Valve; 7. Controller; 8. Horizontal plate; 9. Cylinder; 10. Mounting plate; 11. Bolt; 12. Connecting rod; 13. Pressing plate; 14. Slide; 15. Telescopic rod; 16. Sealing plate; 17. Handle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely 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, rather than all the embodiments.

[0022] Reference Figures 1-4 , a device for removing impurities from rubber and plastic thermal insulation materials, comprising a base 1 with four legs fixed at the bottom, a heating box 2 fixedly connected to the top of the base 1, a top plate 3 provided above the heating box 2, a filter plate 4 fixedly installed in the heating box 2, a discharge pipe 5 fixedly installed on the heating box 2, a valve 6 installed at one end of the discharge pipe 5 located outside the heating box 2, and a controller 7 fixedly connected to the heating box 2; four evenly distributed legs ensure the overall stability of the device; the filter plate 4 has a plurality of fine pores on the filter plate 4 to intercept unmelted solid impurities during the heating process, thereby achieving efficient filtration and ensuring the purity of the rubber and plastic; the discharge pipe 5 passes through the wall of the heating box 2 and is equipped with a control valve 6 at the outer end, so that the molten material after the impurity removal treatment is discharged smoothly, and the valve 6 can be used to adjust the flow rate to control the speed and time of material discharge; the controller 7 is equipped with an intelligent control system, which can monitor the heating temperature, pressure and filtration status in real time to ensure the best impurity removal effect, while also ensuring the safety and convenience of operation;

[0023] The heating box 2 is provided with a driving structure for driving the top plate 3 to move vertically, and the top plate 3 is provided with an extrusion structure for extruding materials.

[0024] The drive structure includes a horizontal plate 8 fixedly connected to the two vertical side walls of the heating box 2. Cylinders 9 are fixedly connected to the top of the horizontal plate 8, and the output ends of the top of the two cylinders 9 are fixedly connected to the bottom of the top plate 3. The arrangement of the two cylinders 9 ensures the smooth lifting and lowering of the top plate 3, thereby achieving the extrusion of the material.

[0025] The extrusion structure includes a pair of connecting rods 12 fixedly connected to the bottom of the top plate 3. The bottom of the two connecting rods 12 is fixedly connected to the same pressing plate 13. The pressing plate 13 squeezes the raw materials on the filter plate 4 through the fine pores and blocks the impurities above the filter plate 4, thereby achieving separation of impurities and raw materials.

[0026] The pressing plate 13 is provided with a sealing structure for sealing the heating box 2 when the heating box 2 is heating.

[0027] The sealing structure includes a chute 14 formed on the vertical sidewall of the pressing plate 13. A telescopic rod 15 is fixedly connected to the top of the chute 14, and a sealing plate 16 is fixedly connected to the bottom of the telescopic rod 15. The sealing plate 16 is slidably connected to the chute 14. The combination of the pressing plate 13 and the sealing plate 16 in the extrusion structure forms a tight seal at the opening of the heating box 2, preventing heat loss during the heating process, while also preventing the leakage of impurities and harmful gases, protecting the operating environment and personnel health.

[0028] A handle 17 is fixedly connected to the top of the filter plate 4 for the staff to take out the filter plate 4. When the filter plate 4 is blocked and needs to be cleaned or replaced, the staff can hold the handle 17 and take the filter plate 4 out upwards;

[0029] A mounting plate 10 is fixedly attached to the vertical inner wall of the heating chamber 2. Bolts 11 are fixedly attached to the top of the mounting plate 10. The filter plate 4 has holes corresponding to the bolts 11, and nuts are threaded onto the bolts 11. This arrangement facilitates the securing and replacement of the filter plate 4. The positioning of the chute 14, telescopic rod 15, and sealing plate 16 prevents the sealing plate 16 from obstructing the use of the handle 17, bolts 11, and nuts.

[0030] The functional principle of this utility model can be explained through the following operation modes:

[0031] When using the device, first, the staff puts the rubber and plastic raw materials into the heating box 2 and starts the cylinder 9. The cylinder 9 drives the pressing plate 13 to move downward to the top box opening of the heating box 2. The sealing plate 16 and the pressing plate 13 are adapted to the box opening. The sealing plate 16 and the pressing plate 13 realize the sealing of the heating box 2. At this time, the telescopic rod 15 is in a downward extended state. The seal prevents the loss of heat during the heating process, and also avoids the leakage of impurities and harmful gases, thereby protecting the operating environment and the health of personnel.

[0032] Start the heating box 2, and the high temperature of the heating box 2 melts the raw materials; after the raw materials are melted, start the cylinder 9, and the cylinder 9 drives the top plate 3 to move downward, and the top plate 3 drives the connecting rod 12 to move downward, and the connecting rod 12 drives the pressing plate 13 to move downward to squeeze the raw materials and impurities on the filter plate 4 (at this time, the telescopic rod 15 is in a contracted state under the action of the sealing plate 16, preventing the sealing plate 16 from obstructing the handle 17 and the bolts 11 and nuts, thereby affecting the extrusion process); the raw materials are discharged through the multiple fine pores on the filter plate 4, and the valve 6 is opened to collect the raw materials, thereby achieving the removal of impurities from the rubber and plastic thermal insulation material.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for removing impurities from rubber and plastic thermal insulation materials, comprising a base (1) with four legs fixed to the bottom, characterized in that: A heating box (2) is fixedly connected to the top of the base (1), a top plate (3) is provided above the heating box (2), a filter plate (4) is fixedly installed in the heating box (2), a discharge pipe (5) is fixedly installed on the heating box (2), a valve (6) is installed at one end of the discharge pipe (5) located outside the heating box (2), and a controller (7) is fixedly connected to the heating box (2); The heating box (2) is provided with a driving structure for driving the top plate (3) to move vertically, and the top plate (3) is provided with an extrusion structure for extruding materials.

2. The rubber and plastic thermal insulation material impurity removal device according to claim 1, characterized in that: The driving structure comprises a horizontal plate (8) fixedly connected to two vertical side walls of the heating box (2), a cylinder (9) fixedly connected to the top of the horizontal plate (8), and the output ends of the tops of the two cylinders (9) are fixedly connected to the bottom of the top plate (3).

3. The device for removing impurities from rubber and plastic thermal insulation materials according to claim 1, characterized in that: The extrusion structure comprises a pair of connecting rods (12) fixedly connected to the bottom of the top plate (3), and the bottoms of the two connecting rods (12) are fixedly connected to the same pressing plate (13); The pressing plate (13) is provided with a sealing structure for sealing the heating box (2) when the heating box (2) is heating.

4. The device for removing impurities from rubber and plastic thermal insulation materials according to claim 3, characterized in that: The sealing structure comprises a slide groove (14) provided on a vertical side wall of the pressing plate (13); a telescopic rod (15) is fixedly connected to the top of the slide groove (14); a sealing plate (16) is fixedly connected to the bottom of the telescopic rod (15); and the sealing plate (16) and the slide groove (14) are slidably connected.

5. The device for removing impurities from rubber and plastic thermal insulation materials according to claim 1, characterized in that: A handle (17) is fixedly connected to the top of the filter plate (4) to facilitate staff to remove the filter plate (4).

6. The device for removing impurities from rubber and plastic thermal insulation materials according to claim 1, characterized in that: A mounting plate (10) is fixedly connected to the vertical inner wall of the heating box (2), a bolt (11) is fixedly connected to the top of the mounting plate (10), a through hole corresponding to the bolt (11) is opened on the filter plate (4), and a nut is threadedly mounted on the bolt (11).

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