Anti-blocking extrusion structure for modified material

Abstract

The utility model relates to the technical field of modified material production and processing, and particularly discloses an anti-blocking extrusion structure for modified materials, which comprises a box body and a driving box, a heating electric wire is arranged in the box body, a filter plate is arranged in the box body, positioning grooves are formed in two sides of the inner wall of the box body, and the driving box is arranged in the box body. The filter plate, the mounting assembly and the rotating assembly are arranged, modified materials on the filter plate are swept by the rotating assembly, the modified materials can pass through holes in the filter plate, the modified materials can pass through the holes in the filter plate, and the modified materials can pass through the holes in the filter plate. According to the modified material extrusion device, modified materials which are not completely molten and impurities in the modified materials can be swept away, the situation that the modified materials are blocked during extrusion is reduced, the filter plate can be disassembled and assembled through the mounting assembly, and impurities on the filter plate can be cleaned away.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of modified materials, in particular to an anti-blocking extrusion structure for modified materials. Background Art

[0002] Modified materials refer to materials that have certain special properties or functions by chemically or physically changing the original materials. The significance of modified materials is to change the structure or properties of the raw materials so that they have better performance and functions under specific conditions. In the production process of modified materials, extrusion is an important step. Through the extruder, the molten modified plastic is forced to pass through a die of a specific shape.

[0003] The existing patent announcement number CN219360263U discloses a twin-screw extruder for the production of modified materials, which includes a water tank, a heating wire and an extruder chamber. The modified material raw material is poured into the extruder chamber, the twin-screw structure body stirs the modified material raw material body, the heating wire heats the modified material, and the vacuum pump is started. The vacuum end of the vacuum pump can discharge the exhaust gas in the extruder chamber into the water tank through the exhaust port. The water tank can retain the floating dust and water-soluble exhaust gas in the exhaust gas, and can purify the exhaust gas, and then the exhaust gas can be fully treated by adsorption by the adsorption mesh plate.

[0004] When the above-mentioned device extrude the modified material, when the modified material is melted, due to the different raw materials of the modified material, the melting points are also different. During extrusion, there may be some raw materials that are not completely melted or some impurities, which will cause the modified material to be blocked during the extrusion process. In view of the above problems, an anti-blocking extrusion structure for modified materials is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-blocking extrusion structure for modified materials to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The anti-blocking extrusion structure for modified materials comprises a box body and a driving box, a heating wire is arranged in the box body, a filter plate is arranged in the box body, positioning grooves are provided on both sides of the inner wall of the box body, a mounting assembly for disassembling the filter plate is arranged in the positioning groove, the top of the box body is connected to the box cover by screws, a rotating assembly for sweeping the modified material on the filter plate is arranged on the box cover, an air booster pump is arranged on one side of the box body, and a pressure relief pipe for pressure relief is arranged on the box cover;

[0008] The bottom of the box body is connected to the driving box through a discharge pipe, a feeding assembly for feeding the modified material is arranged in the driving box, an extrusion hole is arranged on one side of the driving box, the bottom of the driving box is fixedly connected to the top of the support platform, an inclined plate is fixedly connected to the side of the support platform close to the extrusion hole, two groups of drainage pipes are arranged on the side of the inclined plate close to the support platform, a collecting box is arranged on the bottom of the inclined plate away from the support platform, and a conveying assembly for conveying water to the drainage pipe is arranged on one side of the collecting box.

[0009] In an optional solution: the installation assembly includes a positioning rod and a positioning groove, the two sides of the filter plate are connected to the positioning rod, the two sides of the inner wall of the box body are provided with positioning grooves for fitting the positioning rod, the top of the positioning rod is provided with a groove, and the connecting buckle is rotated in the groove, and the bottom of the box cover is fixedly connected to a fixing plate, and the fixing plate is in contact with the top of the positioning rod.

[0010] In an optional solution: the rotating assembly includes a rotating rod and a rotating plate, a positioning block is fixedly connected to the filter plate, the rotating rod is clamped in the positioning block, both sides of the rotating rod close to one end of the positioning block are connected to the rotating plate through cross bars, the bottom of the rotating plate is slidably connected to the top of the filter plate, and a rotating motor for driving the rotating rod to rotate is provided on the box cover.

[0011] In an optional solution: the feeding assembly includes a driving motor, an auger blade is rotatably connected in the driving box, and a driving motor for driving the auger blade to rotate is arranged at one end of the driving box away from the extrusion hole.

[0012] In an optional solution: the conveying component includes a water pump and a connecting pipe, the feed port of the water pump is connected to the collection box, the discharge port of the water pump is connected to the feed port of the connecting pipe through the connecting pipe, the connecting pipe is connected to the drain pipe through two sets of vertical pipes, and the vertical pipes are installed in the support platform.

[0013] In an optional solution: an arc-shaped plate is fixedly connected to the top of the box body, an arc-shaped groove for fitting the arc-shaped plate is provided at the bottom of the box cover, and a feed pipe is installed on the top of the box cover.

[0014] In an optional solution: a filter plate is arranged in the collection box.

[0015] In an optional solution: the bottom of the box body is fixedly connected to two groups of support plates, the bottom of the support plate is fixedly connected to the top of the support platform, and the drive box is located between the two groups of support plates.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model provides a filter plate, a mounting assembly and a rotating assembly. The rotating assembly sweeps the modified material on the filter plate, so that the modified material can pass through the holes on the filter plate, and can sweep away the modified material that is not completely melted and the impurities in the modified material, thereby reducing the clogging of the modified material during extrusion. The mounting assembly can disassemble and install the filter plate, and can clean the impurities on the filter plate.

[0018] The utility model provides a drainage pipe, a collection box, an inclined plate and a conveying component. The conveying component conveys water in the collection box to the drainage pipe, cools the extruded modified material and simultaneously exerts a force to convey the modified material downward, thereby reducing the situation where the modified material is blocked at the extrusion hole due to slow discharge.

[0019] The utility model can convey the modified material after filtering by arranging the material feeding component, so as to facilitate the extrusion of the modified material. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a partial structural schematic diagram of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the location of the positioning block in the utility model.

[0023] In the figure: 1. rotating motor; 2. box body; 3. box cover; 4. pressure relief pipe; 5. rotating rod; 6. air booster pump; 7. support plate; 8. driving motor; 9. driving box; 10. supporting platform; 11. extrusion hole; 12. drain pipe; 13. inclined plate; 14. collecting box; 15. connecting pipe; 16. connecting pipe; 17. water pump; 18. rotating plate; 19. fixing plate; 20. positioning groove; 21. positioning block; 22. filter plate; 23. arc plate; 24. positioning rod. DETAILED DESCRIPTION

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 3 In this embodiment, the anti-blocking extrusion structure for modified materials includes a box body 2 and a driving box 9, a heating wire is arranged in the box body 2, a filter plate 22 is arranged in the box body 2, positioning grooves 20 are provided on both sides of the inner wall of the box body 2, and a mounting assembly for disassembling the filter plate 22 is arranged in the positioning groove 20, the top of the box body 2 is connected to the box cover 3 by screws, and the box cover 3 is provided with a rotating assembly for sweeping the modified material on the filter plate 22, an air booster pump 6 is arranged on one side of the box body 2, and a pressure relief pipe 4 for pressure relief is arranged on the box cover 3;

[0027] The bottom of the box body 2 is connected to the driving box 9 through a discharge pipe. A feeding assembly for feeding the modified material is arranged in the driving box 9. An extrusion hole 11 is arranged on one side of the driving box 9. The bottom of the driving box 9 is fixedly connected to the top of the support platform 10. An inclined plate 13 is fixedly connected to the side of the support platform 10 close to the extrusion hole 11. Two groups of drainage pipes 12 are arranged on the side of the inclined plate 13 close to the support platform 10. A collecting box 14 is arranged at the bottom of the side of the inclined plate 13 away from the support platform 10. A conveying assembly for conveying water to the drainage pipe 12 is arranged on one side of the collecting box 14 to discharge the melted modified material. The modified material enters the box body 2, the rotating component starts to work, the modified material rotates on the filter plate 22, the air booster pump 6 starts to work, and pressure is applied to the box body 2, so that the modified material passes through the small holes on the filter plate 22 and the discharge pipe into the drive box 9, the conveying component conveys the modified material, and then extrude it through the extrusion hole 11, the conveying component starts to work, and water is conveyed into the drain pipe 12, and the drain pipe 12 cools the extruded modified material. When it is necessary to clean the impurities on the filter plate 22, first remove the box cover 3 with external tools, take out the rotating component, and install the component to disassemble the filter plate 22, and take it out for cleaning.

[0028] The air booster pump 6 is a prior art, and the utility model will not be described in detail.

[0029] The mounting assembly includes a positioning rod 24 and a positioning groove 20. The two sides of the filter plate 22 are connected with positioning rods 24. The two sides of the inner wall of the box body 2 are provided with positioning grooves 20 for fitting the positioning rod 24. The top of the positioning rod 24 is provided with a groove, and a buckle is rotated in the groove to connect. The buckle is U-shaped and does not affect the contact of the cover plate 3 with the positioning rod 24. The bottom of the box cover 3 is fixedly connected with a fixing plate 19, and the fixing plate 19 is in contact with the top of the positioning rod 24. The buckle is pulled upward to pull the positioning rod 24 upward, and the positioning rod 24 drives the filter plate 22 to slide upward in the positioning groove 20. The filter plate 22 can be taken out for cleaning, and the fixing plate 19 can limit the positioning rod 24.

[0030] The rotating assembly includes a rotating rod 5 and a rotating plate 18. A positioning block 21 is fixedly connected to the filter plate 22. The rotating rod 5 is clamped in the positioning block 21. Both sides of the rotating rod 5 close to one end of the positioning block 21 are connected to the rotating plate 18 through cross bars. The bottom of the rotating plate 18 is slidably connected to the top of the filter plate 22. A rotating motor 1 for driving the rotating rod 5 to rotate is provided on the box cover 3. The rotating motor 1 starts to work, driving the rotating rod 5 to start rotating. The rotating rod 5 mobilizes the rotating plate 18 to start rotating. The modified material on the filter plate 22 rotates, so that the modified material can pass through the small holes on the filter plate 22 and the discharge pipe into the drive box 9.

[0031] The feeding assembly includes a driving motor 8, and an auger blade is rotatably connected in the driving box 9. The driving motor 8 for driving the auger blade to rotate is arranged at one end of the driving box 9 away from the extrusion hole 11. When the motor 8 starts to work, it drives the auger blade to transport the modified material, which can facilitate the extrusion of the modified material through the extrusion hole 11.

[0032] The conveying assembly includes a water pump 17 and a connecting pipe 16, the feed port of the water pump 17 is connected to the collection box 14, the discharge port of the water pump 17 is connected to the feed port of the connecting pipe 15 through the connecting pipe 16, the connecting pipe 15 is connected to the drain pipe 12 through two groups of vertical pipes, and the vertical pipes are installed in the support platform 10. The water pump 17 starts to work, and the water in the collection box 14 is transported to the connecting pipe 15 through the connecting pipe 16. The connecting pipe 15 then transports the water to the drain pipe 12, and the drain pipe 12 discharges the water on the inclined plate 13 to cool the extruded modified material. At the same time, while cooling the extruded modified material, a downward conveying force can be applied to the modified material to reduce the blockage of the modified material at the extrusion hole 11 due to slow discharge.

[0033] The top of the box body 2 is fixedly connected with an arc plate 23 , the bottom of the box cover 3 is provided with an arc groove for fitting the arc plate 23 , and a feed pipe is installed on the top of the box cover 3 to increase the sealing performance of the box body 2 .

[0034] The collecting box 14 is provided with a filter plate, by which the cooled modified material can stay on the filter plate, and water passes through the filter plate into the collecting box 14 for recycling.

[0035] The bottom of the box body 2 is fixedly connected to two groups of support plates 7, the bottom of the support plates 7 is fixedly connected to the top of the support platform 10, and the drive box 9 is located between the two groups of support plates 7, which can support the box body 2 and make the box body 2 work stably.

[0036] The working principle of the utility model is as follows: when it is necessary to extrude the modified material, firstly, the melted modified material is discharged into the box body 2 through the feed pipe, the rotating motor 1 starts to work, driving the rotating rod 5 to start rotating, the rotating rod 5 mobilizes the rotating plate 18 to start rotating, and the modified material rotates on the filter plate 22, the air booster pump 6 starts to work, and applies pressure to the box body 2, so that the modified material passes through the small holes on the filter plate 22 and the discharge pipe into the drive box 9, the drive motor 8 starts to work, drives the auger blade to transport the modified material, and then extrude it through the extrusion hole 11, the water pump 17 starts to work, and transports the water in the collection box 14 through the connecting pipe 16 to the connecting pipe 15, the connecting pipe 15 then transports the water to the drain pipe 12, the drain pipe 12 discharges the water on the inclined plate 13, and the extruded modified material is cooled;

[0037] When the filter plate 22 needs to be cleaned, first remove the screws with an external tool, take out the box cover 3, disengage the rotating plate 18 from the positioning block 21 and take out the box body 2 together with the rotating rod 5, pull the buckle upward to pull the positioning rod 24 upward, and the positioning rod 24 drives the filter plate 22 to slide upward in the positioning groove 20, and take out the filter plate 22 for cleaning.

[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An anti-blocking extrusion structure for modified materials, comprising a box body (2) and a drive box (9), characterized in that: A heating wire is arranged in the box body (2), a filter plate (22) is arranged in the box body (2), positioning grooves (20) are provided on both sides of the inner wall of the box body (2), a mounting assembly for disassembling the filter plate (22) is arranged in the positioning groove (20), the top of the box body (2) is connected to the box cover (3) by screws, a rotating assembly for sweeping the modified material on the filter plate (22) is arranged on the box cover (3), an air booster pump (6) is arranged on one side of the box body (2), and a pressure relief pipe (4) for pressure relief is arranged on the box cover (3); The bottom of the box body (2) is connected to the driving box (9) through a discharge pipe, and a feeding assembly for feeding the modified material is arranged in the driving box (9), an extrusion hole (11) is arranged on one side of the driving box (9), the bottom of the driving box (9) is fixedly connected to the top of the support platform (10), a sloping plate (13) is fixedly connected to the side of the support platform (10) close to the extrusion hole (11), two groups of drainage pipes (12) are arranged on the side of the sloping plate (13) close to the support platform (10), a collecting box (14) is arranged at the bottom of the side of the sloping plate (13) away from the support platform (10), and a conveying assembly for conveying water to the drainage pipe (12) is arranged on one side of the collecting box (14).

2. The anti-blocking extrusion structure for modified materials according to claim 1, characterized in that: The mounting assembly comprises a positioning rod (24) and a positioning groove (20), both sides of the filter plate (22) are connected with the positioning rod (24), both sides of the inner wall of the box body (2) are provided with positioning grooves (20) for fitting the positioning rod (24) into, the top of the positioning rod (24) is provided with a groove, a connecting buckle is rotatably connected in the groove, and the bottom of the box cover (3) is fixedly connected with a fixing plate (19), and the fixing plate (19) is in contact with the top of the positioning rod (24).

3. The anti-blocking extrusion structure for modified materials according to claim 1, characterized in that: The rotating assembly comprises a rotating rod (5) and a rotating plate (18); a positioning block (21) is fixedly connected to the filter plate (22); the rotating rod (5) is clamped in the positioning block (21); both sides of the rotating rod (5) close to one end of the positioning block (21) are connected to the rotating plate (18) via a cross bar; the bottom of the rotating plate (18) is slidably connected to the top of the filter plate (22); and a rotating motor (1) for driving the rotating rod (5) to rotate is arranged on the box cover (3).

4. The anti-blocking extrusion structure for modified materials according to claim 1, characterized in that: The feeding assembly comprises a driving motor (8), an auger blade is rotatably connected in the driving box (9), and a driving motor (8) for driving the auger blade to rotate is arranged at one end of the driving box (9) away from the extrusion hole (11).

5. The anti-blocking extrusion structure for modified materials according to claim 1, characterized in that: The conveying assembly comprises a water pump (17) and a connecting pipe (16); the feed port of the water pump (17) is connected to the collecting box (14); the discharge port of the water pump (17) is connected to the feed port of the connecting pipe (15) through the connecting pipe (16); the connecting pipe (15) is connected to the drain pipe (12) through two groups of vertical pipes; the vertical pipes are installed in the support platform (10).

6. The anti-blocking extrusion structure for modified materials according to claim 1, characterized in that: The top of the box body (2) is fixedly connected with an arc-shaped plate (23), the bottom of the box cover (3) is provided with an arc-shaped groove for fitting into the arc-shaped plate (23), and a feed pipe is installed on the top of the box cover (3).

7. The anti-blocking extrusion structure for modified materials according to claim 1, characterized in that: A filter plate is arranged in the collection box (14).

8. The anti-blocking extrusion structure for modified materials according to claim 1, characterized in that: The bottom of the box body (2) is fixedly connected to two groups of support plates (7), the bottom of the support plate (7) is fixedly connected to the top of the support platform (10), and the drive box (9) is located between the two groups of support plates (7).

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