Condensing device for plastic modification

Abstract

The utility model relates to a condensing device for plastic modification, and relates to the technical field of plastic modification. The cooling device comprises a cooling water tank and two rectangular grooves formed in the upper end of the cooling water tank, electric conveying rollers are arranged between the side walls of the cooling water tank, a plurality of annular grooves are formed in the circumferential sides of the electric conveying rollers, and lifting pieces are arranged on the two sides of one of the electric conveying rollers; the lifting part comprises a lifting groove formed in one side wall of the cooling water tank, the inner bottom wall of the lifting groove is rotationally connected with a lead screw, the lead screw movably penetrates through the upper end of the cooling water tank, the circumferential side of the lead screw is in threaded connection with a lead screw nut, the electric conveying roller is arranged on one side of the lead screw nut through a connecting part, and the lead screw nut can drive the electric conveying roller to move upwards. The height of the electric conveying roller can be adjusted, the extruded plastic modified material is lifted after being cooled, water control on the plastic modified material is facilitated, the influence on the surrounding ground environment is reduced, and waste of cooling water is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic modification, and in particular to a condensation device for plastic modification. Background Technology

[0002] Plastic modification is a broad concept. It refers to any improvement or enhancement of the original properties of resin through physical, chemical, or mechanical means. Plastic modification has a wide range of applications.

[0003] When modifying plastics, the plastics and modified materials need to be melted and extruded through an extruder. After the material is extruded, it needs to be cooled at high temperature. In existing cooling water tanks, the material is usually taken out directly after cooling. The surface of the extruded material will be covered with a lot of cooling water, which drips onto the outside of the cooling tank, causing waste and affecting the surrounding environment. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a condensation device for plastic modification, which can control the water content of the cooled material, thereby reducing water waste and the impact on the surrounding environment.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A condensation device for plastic modification includes a cooling water tank and two rectangular grooves opened at its upper end. An electric conveying roller is arranged between the side walls of the cooling water tank. Several annular grooves are opened on the circumferential side of the electric conveying roller. Lifting components are arranged on both sides of one of the electric conveying rollers.

[0007] The lifting component includes a lifting groove formed on one side wall of the cooling water tank. A lead screw is rotatably connected to the inner bottom wall of the lifting groove, and the lead screw moves through the upper end of the cooling water tank. A lead screw nut is threaded to the circumferential side of the lead screw, and the electric conveying roller is set on one side of the lead screw nut through a connecting piece.

[0008] In a preferred embodiment, the present invention can be further configured such that: a limiting plate is provided above the electric conveying roller, and the connecting member includes an L-shaped mounting plate installed on one side of the limiting plate, the L-shaped mounting plate being fixedly connected to one side of the lead screw nut.

[0009] In a preferred embodiment, the present invention can be further configured such that: an adjusting member is provided between the limiting plate and the L-shaped mounting plate, the adjusting member including a first cylinder fixedly connected to the upper end of the L-shaped mounting plate, and the piston rod of the first cylinder movably passes through the lower end of the L-shaped mounting plate and is fixed to the upper end of the limiting plate.

[0010] In a preferred embodiment, the present invention can be further configured such that: two first limiting rods are fixedly connected between the inner top wall and the inner bottom wall of the lifting groove, and the lead screw nut is slidably connected to the circumferential side of the two first limiting rods.

[0011] In a preferred embodiment, the present invention can be further configured such that: a first water-absorbing roller is rotatably connected to one side wall of the rectangular groove, and a second water-absorbing roller is provided above the first water-absorbing roller; movable parts are provided on both sides of the second water-absorbing roller for moving the second water-absorbing roller.

[0012] In a preferred embodiment, the present invention can be further configured as follows: the movable component includes a second cylinder fixedly connected to the upper end of the cooling water tank; an adjustment groove is provided on one side wall of the rectangular groove; the piston rod of the second cylinder movably passes through the inner top wall of the adjustment groove and is fixedly connected to a connecting block; and the second water suction roller is rotatably connected to one side of the connecting block.

[0013] In a preferred embodiment, the present invention can be further configured such that: two second limiting rods are fixedly connected between the inner top wall and the inner bottom wall of the adjusting groove, and the connecting block is slidably connected to the circumferential side of the two second limiting rods.

[0014] In summary, this utility model has at least one of the following beneficial technical effects:

[0015] 1. It is equipped with a cooling water tank, an electric conveyor roller, an annular groove, a limit plate, a lifting groove, a lead screw nut, and a lead screw. When the lead screw is rotated, the lead screw nut moves upward on the surface of the lead screw, which can drive the electric conveyor roller to move upward. The height of the electric conveyor roller can be adjusted to lift the extruded plastic modified material after cooling, which facilitates water control, reduces the impact on the surrounding ground environment, and reduces the waste of cooling water.

[0016] 2. A limiting plate, a first cylinder, and an L-shaped mounting plate are provided. The extruded plastic modified material strips are located in the annular groove. The limiting plate can limit the extruded plastic modified material strips to the limiting plate and the electric conveying roller, and the multiple extruded strips are separated to prevent them from sticking together. Attached Figure Description

[0017] Figure 1 This is a perspective view of this embodiment;

[0018] Figure 2 This is a perspective sectional view of this embodiment;

[0019] Figure 3 This is the embodiment. Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is the embodiment. Figure 2 Enlarged view of point B in the middle;

[0021] Figure 5 This is the embodiment. Figure 2 A magnified view of point C in the middle.

[0022] In the diagram, 1. Cooling water tank; 2. Electric conveyor roller; 3. Limiting plate; 4. Rectangular groove; 5. Material distribution groove; 6. First cylinder; 7. L-shaped mounting plate; 8. Annular groove; 9. Lifting groove; 10. Lead screw; 11. Lead screw nut; 12. First limiting rod; 13. Motor; 14. First suction roller; 15. Second suction roller; 16. Second cylinder; 17. Adjusting groove; 18. Connecting block; 19. Second limiting rod. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings.

[0024] Example:

[0025] Reference Figure 1-5 The present invention discloses a condensation device for plastic modification, including a cooling water tank 1 and two rectangular grooves 4 opened at its upper end. An electric conveying roller 2 is arranged between the side walls of the cooling water tank 1. Several annular grooves 8 are opened on the circumferential side of the electric conveying roller 2. Lifting components are arranged on both sides of one of the electric conveying rollers 2.

[0026] The lifting component includes a lifting groove 9 formed on one side wall of the cooling water tank 1. A lead screw 10 is rotatably connected to the inner bottom wall of the lifting groove 9, and the lead screw 10 moves through the upper end of the cooling water tank 1. A lead screw nut 11 is threadedly connected to the circumferential side of the lead screw 10. An electric conveying roller 2 is set on one side of the lead screw nut 11 through a connecting piece.

[0027] In this embodiment, after the extruder melts the plastic modified material, the extruded material is added to the cooling water tank 1 from the rectangular groove 4. The inner bottom wall of the rectangular groove 4 is provided with several material distribution grooves 5. Figure 1 (marked area), the electric conveyor roller 2 near the feed inlet is fixed, while the one near the discharge outlet can be raised and lowered to carry the extruded material out of the water. Rotating the lead screw 10 causes the lead screw nut 11 to move upwards on the surface of the lead screw 10, which in turn drives the electric conveyor roller 2 upwards. The height of the electric conveyor roller 2 can be adjusted to lift the cooled extruded plastic modified material for easier water control. One of the two rectangular troughs 4 is the feed inlet (…). Figure 1 (Left side), one is the discharge port ( Figure 2 (Right side), the material distribution trough 5 is located on the inner bottom wall of the feed inlet, and the upper end of the cooling water tank 1 is equipped with a motor 13 ( Figure 2 (at the marked location), the output end of motor 13 is fixed to lead screw 10.

[0028] For further details, please refer to Figure 3A limit plate 3 is provided above the electric conveyor roller 2. The connecting parts include an L-shaped mounting plate 7 installed on one side of the limit plate 3. The L-shaped mounting plate 7 is fixedly connected to one side of the lead screw nut 11.

[0029] In this embodiment, the limiting plate 3 can limit the extruded plastic modified material strip to the limiting plate 3 and the electric conveying roller 2, and the extruded material is separated in the annular groove 8.

[0030] For further details, please refer to Figure 2 An adjusting component is provided between the limiting plate 3 and the L-shaped mounting plate 7. The adjusting component includes a first cylinder 6 fixedly connected to the upper end of the L-shaped mounting plate 7, and the piston rod of the first cylinder 6 moves through the lower end of the L-shaped mounting plate 7 and is fixed to the upper end of the limiting plate 3.

[0031] In this embodiment, the extruded plastic modified material strip is located in the annular groove 8. The first cylinder 6 is activated, and the first cylinder 6 pushes the limiting plate 3 to move downward and close to the electric conveying roller 2. The limiting plate 3 can limit the extruded plastic modified material strip to the limiting plate 3 and the electric conveying roller 2, and the multiple extruded strips are separated to prevent the extruded strips from sticking together.

[0032] For further details, please refer to Figure 4 Two first limiting rods 12 are fixedly connected between the inner top wall and the inner bottom wall of the lifting groove 9, and the screw nut 11 is slidably connected to the circumferential side of the two first limiting rods 12.

[0033] In this embodiment, the lead screw nut 11 moves up and down on the surface of the first limiting rod 12, which can improve the movement stability of the lead screw nut 11.

[0034] For further details, please refer to Figure 2 A first water-absorbing roller 14 is rotatably connected to one side wall of the rectangular groove 4, and a second water-absorbing roller 15 is provided above the first water-absorbing roller 14. Movable parts are provided on both sides of the second water-absorbing roller 15 for moving the second water-absorbing roller 15.

[0035] In this embodiment, after the extruded material cools, it leaves from the outlet of the rectangular groove 4. The surfaces of the first water-absorbing roller 14 and the second water-absorbing roller 15 are both provided with water-absorbing sponges (not shown in the figure). As the extruded material passes through the first water-absorbing roller 14 and the second water-absorbing roller 15, some of the moisture can be wiped away.

[0036] For further details, please refer to Figure 5 The moving part includes a second cylinder 16 fixedly connected to the upper end of the cooling water tank 1. An adjustment groove 17 is provided on one side wall of the rectangular groove 4. The piston rod of the second cylinder 16 moves through the inner top wall of the adjustment groove 17 and is fixedly connected to a connecting block 18. The second water suction roller 15 is rotatably connected to one side of the connecting block 18.

[0037] In this embodiment, the extruded material is placed on the first suction roller 14, and the second cylinder 16 is activated. The piston rod of the second cylinder 16 pushes the connecting block 18 to move downward. The connecting block 18 drives the second suction roller 15 to move downward. The extruded material is located between the second suction roller 15 and the first suction roller 14, but the extruded material can still move. It can be moved between the first suction roller 14 and the second suction roller 15 by the take-up roller or by manually pulling.

[0038] For further details, please refer to Figure 5 Two second limiting rods 19 are fixedly connected between the inner top wall and the inner bottom wall of the adjusting groove 17, and the connecting block 18 is slidably connected to the circumferential side of the two second limiting rods 19.

[0039] In this embodiment, the connecting block 18 slides up and down on the surface of the second limiting rod 19, which can improve the movement stability of the connecting block 18.

[0040] The implementation principle of the above embodiment is as follows: After the extruder melts the plastic modified material, the extruded material is added into the cooling water tank 1 from the rectangular groove 4. The inner bottom wall of the rectangular groove 4 is provided with several material distribution grooves 5. The electric conveyor roller 2 near the feed port is fixed, while the one near the discharge port can be raised and lowered to carry the extruded material out of the water. When the lead screw 10 is rotated, the lead screw nut 11 moves upward on the surface of the lead screw 10. The lead screw nut 11 can drive the electric conveyor roller 2 to move upward. The height of the electric conveyor roller 2 can be adjusted to lift the extruded plastic modified material after it has been cooled, so as to facilitate water control.

[0041] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0042] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A condensation device for plastic modification, comprising a cooling water tank (1) and two rectangular slots (4) formed at its upper end, characterized in that: An electric conveyor roller (2) is provided between the side walls of the cooling water tank (1). Several annular grooves (8) are opened on the circumferential side of the electric conveyor roller (2). Lifting components are provided on both sides of one of the electric conveyor rollers (2). The lifting component includes a lifting groove (9) opened on one side wall of the cooling water tank (1). The inner bottom wall of the lifting groove (9) is rotatably connected to a lead screw (10), and the lead screw (10) moves through the upper end of the cooling water tank (1). The lead screw (10) is threadedly connected to a lead screw nut (11) on its circumferential side. The electric conveying roller (2) is set on one side of the lead screw nut (11) through a connecting piece.

2. The condensation device for plastic modification according to claim 1, characterized in that: A limiting plate (3) is provided above the electric conveyor roller (2), and the connecting member includes an L-shaped mounting plate (7) installed on one side of the limiting plate (3), and the L-shaped mounting plate (7) is fixedly connected to one side of the lead screw nut (11).

3. A condensation device for plastic modification according to claim 2, characterized in that: An adjusting component is provided between the limiting plate (3) and the L-shaped mounting plate (7). The adjusting component includes a first cylinder (6) fixedly connected to the upper end of the L-shaped mounting plate (7), and the piston rod of the first cylinder (6) moves through the lower end of the L-shaped mounting plate (7) and is fixed to the upper end of the limiting plate (3).

4. A condensation device for plastic modification according to claim 1, characterized in that: Two first limiting rods (12) are fixedly connected between the inner top wall and the inner bottom wall of the lifting groove (9), and the screw nut (11) is slidably connected to the circumferential side of the two first limiting rods (12).

5. A condensation device for plastic modification according to claim 1, characterized in that: A first water-absorbing roller (14) is rotatably connected to one side wall of the rectangular groove (4), and a second water-absorbing roller (15) is provided above the first water-absorbing roller (14). Movable parts are provided on both sides of the second water-absorbing roller (15) for moving the second water-absorbing roller (15).

6. A condensation device for plastic modification according to claim 5, characterized in that: The movable component includes a second cylinder (16) fixedly connected to the upper end of the cooling water tank (1), an adjustment groove (17) is provided on one side wall of the rectangular groove (4), the piston rod of the second cylinder (16) moves through the inner top wall of the adjustment groove (17) and is fixedly connected to a connecting block (18), and the second water suction roller (15) is rotatably connected to one side of the connecting block (18).

7. A condensation device for plastic modification according to claim 6, characterized in that: Two second limiting rods (19) are fixedly connected between the inner top wall and the inner bottom wall of the adjusting groove (17), and the connecting block (18) is slidably connected to the circumferential side of the two second limiting rods (19).

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