Extrusion granulator for ASA modified plastic

Abstract

The utility model discloses an extrusion pelletizer for ASA modified plastics, which belongs to the technical field of ASA plastics and comprises a pelletizer body and a blade, the bottom of the pelletizer body is fixedly connected with a base, the bottom of the inner side of the base is fixedly connected with a shell, a fan is fixedly mounted on one side of an inner cavity of the shell, the output end of the fan is fixedly connected with an air outlet pipe, and the air outlet pipe is fixedly connected with the blade. And one end of the air outlet pipe communicates with the top of the granulator body, the input end of the fan is fixedly connected with a connecting pipe, one end of the connecting pipe communicates with a heating box, and graphene heating plates are fixedly connected to the top and the bottom of an inner cavity of the heating box correspondingly. The electric telescopic rod drives the clamping block to move downwards, the clamping block drives the connecting block in the clamping block to move downwards, the connecting block drives the blade to move downwards, formed plastic output by a mold is cut through the blade, and the operation is repeated, so that the purpose of integrating extrusion and cutting is achieved, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ASA plastics, and in particular relates to an extrusion granulator for ASA modified plastics. Background Art

[0002] ASA plastic mainly refers to engineering plastics, whose internal components are mainly ASA powder and AS resin, as well as colorants, antioxidants, internal and external lubricants, etc. Due to its good antioxidant and weather resistance, it is widely used in the production process of electronic equipment and mechanical equipment. In the production process of ASA plastic, a granulator is often required to extrude the ASA plastic and shape it, so as to facilitate packaging and storage.

[0003] In the working process of the existing granulator, the ASA plastic is extruded from the specified mold on the discharge port of the granulator through the driving structure, the rotating rod and the spiral auger blade to complete the production. The finished product after extrusion is too long, so the staff needs to cut it with the help of external tools. In this process, the granulator needs to be stopped, which reduces its production efficiency. Secondly, the plastic liquid is very easy to solidify during the extrusion process, which makes the plastic easy to be blocked during the extrusion process, and it is very troublesome to clean up. Therefore, we provide an extrusion granulator for ASA modified plastics. Utility Model Content

[0004] The utility model aims to provide an extrusion granulator for ASA modified plastics to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an extrusion granulator for ASA modified plastics, comprising a granulator body and a blade, the bottom of the granulator body is fixedly connected to a base, the bottom of the inner side of the base is fixedly connected to a shell, a fan is fixedly installed on one side of the inner cavity of the shell, the output end of the fan is fixedly connected to an air outlet pipe, and one end of the air outlet pipe is connected to the top of the granulator body, the input end of the fan is fixedly connected to a connecting pipe, and one end of the connecting pipe is connected to a heating box, the top and bottom of the inner cavity of the heating box are fixedly connected to a graphene heating plate, one side of the heating box is connected to an air guide pipe, and one end of the air guide pipe is located outside the shell and is fixedly connected to an air suction hood, the left side of the top of the granulator body is fixedly connected to an L-shaped frame, the top of the inner side of the L-shaped frame is fixedly connected to an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected to a clamping block, the top of the blade is fixedly connected to a connecting block, and the connecting block is plugged into the inner wall of the electric telescopic rod and fixedly connected by a No. 1 bolt.

[0006] By adopting the above scheme, the temperature of the inner cavity of the heating box is continuously increased by the graphene heating plate, and at the same time, the fan inhales external air with the cooperation of the connecting pipe, and the external air is transported to the inner cavity of the heating box through the suction hood and the air guide pipe, and the air is continuously heated by the graphene heating plate, and the heated hot air is transported to the air outlet pipe through the connecting pipe, and the hot air is transported to the inner cavity of the granulator body through the air outlet pipe, thereby increasing the temperature inside the granulator body and preventing the plastic liquid from solidifying, which causes the device to be blocked during use, and then the clamping block is driven downward by the electric telescopic rod, and the connecting block inside it is driven downward by the clamping block, and the blade is driven downward by the connecting block, and the molded plastic output by the mold is cut by the blade, and this process is repeated to achieve the purpose of integrated extrusion and cutting, which greatly improves work efficiency.

[0007] As a preferred embodiment of an extrusion granulator for ASA modified plastics, a motor is fixedly connected to the right side of the granulator body, a rotating rod is fixedly connected to the output end of the motor, and a spiral auger blade is fixedly connected to the surface of the rotating rod.

[0008] By adopting the above scheme, the motor is set to drive the rotating rod to rotate, and the rotating rod drives the spiral auger blades to rotate, and the liquid plastic is transported by the spiral auger blades, so that the liquid plastic is squeezed out of the mold.

[0009] As a preferred embodiment of an extrusion granulator for ASA modified plastics, a mold is provided on the left side of the granulator body, and the connection between the mold and the granulator body is fixedly connected by a No. 2 bolt.

[0010] With the above solution, since the mold and the granulator body are fixedly connected by No. 2 bolts, the mold can be quickly disassembled and assembled by external tools, which facilitates subsequent replacement of the mold.

[0011] As a preferred embodiment of an extrusion granulator for ASA modified plastics, both sides of the bottom of the fan are fixedly connected to limit frames, and the bottom of the limit frames is fixedly connected to the bottom of the inner cavity of the shell.

[0012] By adopting the above solution, the fan is supported by setting a limit frame to achieve the purpose of vibration reduction and noise reduction.

[0013] As a preferred embodiment of the extrusion granulator for ASA modified plastics, a filter screen is provided inside the air suction hood, and a box door is movably connected to the surface of the shell through a hinge.

[0014] By adopting the above scheme, dust in the air is filtered through the setting of the filter net, thereby improving the cleanliness of the air.

[0015] As a preferred embodiment of an extrusion granulator for ASA modified plastics, a feed pipe is connected to the right side of the top of the granulator body, and anti-slip pads are bonded around the bottom of the base.

[0016] By adopting the above solution and providing the anti-skid pad, the device has an anti-skid function, which greatly improves the stability of the device.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model drives the clamping block to move downward through the electric telescopic rod, drives the internal connecting block to move downward through the clamping block, drives the blade to move downward through the connecting block, and cuts the molded plastic output by the mold through the blade, and repeats this process to achieve the purpose of integrated extrusion and cutting, thereby greatly improving work efficiency.

[0019] 2. The utility model continuously increases the temperature of the inner cavity of the heating box through the graphene heating plate. At the same time, the fan inhales external air with the cooperation of the connecting pipe. The external air is transported to the inner cavity of the heating box through the suction hood and the air guide pipe, and the air is continuously heated by the graphene heating plate. The heated hot air is transported to the air outlet pipe through the connecting pipe, and the hot air is transported to the inner cavity of the granulator body through the air outlet pipe, thereby increasing the temperature inside the granulator body and preventing the plastic liquid from solidifying, which would cause the device to be blocked during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a cross-sectional view of the granulator body of the utility model;

[0022] Figure 3 It is a cross-sectional view of the shell of the utility model.

[0023] In the figure: 1. Granulator body; 2. Motor; 3. Auger blade; 4. Shell; 5. Fan; 6. Heating box; 7. Graphene heating plate; 8. Suction hood; 9. L-shaped frame; 10. Electric telescopic rod; 11. Clamp block; 12. Blade; 13. Mould; 14. Base. DETAILED DESCRIPTION

[0024] See also Figure 1-3 , an extrusion granulator for ASA modified plastics, comprising a granulator body 1 and a blade 12, see Figure 2As shown, a motor 2 is fixedly connected to the right side of the granulator body 1, a rotating rod is fixedly connected to the output end of the motor 2, and a spiral auger blade 3 is fixedly connected to the surface of the rotating rod. The motor 2 is set to drive the rotating rod to rotate, and the spiral auger blade 3 is driven to rotate by the rotating rod, and the liquid plastic is transported by the spiral auger blade 3, so that the liquid plastic is squeezed out of the mold 13. The bottom of the granulator body 1 is fixedly connected to a base 14, and the bottom of the inner side of the base 14 is fixedly connected to a shell 4. A fan 5 is fixedly installed on one side of the inner cavity of the shell 4, and the output end of the fan 5 is fixedly connected to an air outlet pipe, and one end of the air outlet pipe is connected to the top of the granulator body 1. The input end of the fan 5 is fixedly connected with a connecting pipe, and one end of the connecting pipe is connected with a heating box 6. The top and bottom of the inner cavity of the heating box 6 are fixedly connected with a graphene heating plate 7. One side of the heating box 6 is connected with an air duct, and one end of the air duct is located outside the shell 4 and is fixedly connected with an air suction hood 8. The left side of the top of the granulator body 1 is fixedly connected with an L-shaped frame 9, and the top of the inner side of the L-shaped frame 9 is fixedly connected with an electric telescopic rod 10. The bottom of the electric telescopic rod 10 is fixedly connected with a clamping block 11, and the top of the blade 12 is fixedly connected with a connecting block, and the connecting block is plugged into the inner wall of the electric telescopic rod 10 and fixedly connected by a No. 1 bolt. Figure 1 As shown, a mold 13 is provided on the left side of the granulator body 1, and the connection between the mold 13 and the granulator body 1 is fixedly connected by a No. 2 bolt. Since the mold 13 and the granulator body 1 are fixedly connected by the No. 2 bolt, the mold 13 can be quickly disassembled and assembled by an external tool, which is convenient for the subsequent replacement of the mold 13. The temperature of the inner cavity of the heating box 6 is continuously increased by the graphene heating plate 7. At the same time, the fan 5 inhales the external air with the cooperation of the connecting pipe. The external air is transported to the inner cavity of the heating box 6 through the suction hood 8 and the air guide duct, and the air is continuously heated by the graphene heating plate 7. After heating The hot air is transported to the air outlet pipe through the connecting pipe, and the hot air is transported to the inner cavity of the granulator body 1 through the air outlet pipe, thereby increasing the temperature inside the granulator body 1 to prevent the plastic liquid from solidifying, thereby causing the device to be blocked during use, and then the electric telescopic rod 10 drives the clamping block 11 to move downward, and the clamping block 11 drives the connecting block inside it to move downward, and the connecting block drives the blade 12 to move downward, and the molded plastic output by the mold 13 is cut by the blade 12, and this is repeated to achieve the purpose of extrusion and cutting integration, which greatly improves the work efficiency.

[0025] See Figure 3 As shown, both sides of the bottom of the fan 5 are fixedly connected to the limiting frame, and the bottom of the limiting frame is fixedly connected to the bottom of the inner cavity of the shell 4. By setting the limiting frame, the fan 5 is supported to achieve the purpose of vibration reduction and noise reduction. Figure 1As shown, a filter screen is provided inside the air suction hood 8, and a door is movably connected to the surface of the housing 4 through a hinge. The dust in the air is filtered through the filter screen, thereby improving the cleanliness of the air. Figure 1 As shown, the right side of the top of the granulator body 1 is connected to a feed pipe, and anti-skid pads are bonded around the bottom of the base 14. The arrangement of the anti-skid pads enables the device to have an anti-skid function, which greatly improves the stability of the device.

[0026] When in use, firstly, the liquid raw material is transported to the inner cavity of the granulator body 1 through the feed pipe on the granulator body 1, and then the rotating rod is driven to rotate, and the spiral auger blade 3 is driven to rotate by the rotating rod, and the liquid plastic is transported by the spiral auger blade 3, so that the liquid plastic is extruded from the mold 13. After the product is extruded, the clamping block 11 is driven downward by the electric telescopic rod 10, and the connecting block inside it is driven downward by the clamping block 11, and the blade 12 is driven downward by the connecting block, and the molded plastic output by the mold 13 is cut by the blade 12, and this is repeated to achieve the purpose of extrusion and cutting integration, which greatly improves The working efficiency is improved. At the same time, during the operation of the granulator body 1, the heating box 6 and the graphene heating plate 7 are started, and the temperature of the inner cavity of the heating box 6 is continuously increased by the graphene heating plate 7. At the same time, the fan 5 inhales external air with the cooperation of the connecting pipe, and the external air is transported to the inner cavity of the heating box 6 through the suction hood 8 and the air guide pipe, and the air is continuously heated by the graphene heating plate 7. The heated hot air is transported to the air outlet pipe through the connecting pipe, and the hot air is transported to the inner cavity of the granulator body 1 through the air outlet pipe, thereby increasing the temperature inside the granulator body 1 and preventing the plastic liquid from solidifying, which causes the device to be blocked during use.

Claims

1. An extrusion granulator for ASA modified plastics, characterized in that: The invention comprises a granulator body (1) and a blade (12), wherein the bottom of the granulator body (1) is fixedly connected to a base (14), the bottom of the inner side of the base (14) is fixedly connected to a shell (4), a fan (5) is fixedly installed on one side of the inner cavity of the shell (4), the output end of the fan (5) is fixedly connected to an air outlet pipe, and one end of the air outlet pipe is connected to the top of the granulator body (1), the input end of the fan (5) is fixedly connected to a connecting pipe, and one end of the connecting pipe is connected to a heating box (6), and the top and bottom of the inner cavity of the heating box (6) are fixedly connected to stone A graphene heating plate (7), one side of the heating box (6) is connected to an air duct, and one end of the air duct is located outside the shell (4) and is fixedly connected to an air suction hood (8), the left side of the top of the granulator body (1) is fixedly connected to an L-shaped frame (9), the top of the inner side of the L-shaped frame (9) is fixedly connected to an electric telescopic rod (10), the bottom of the electric telescopic rod (10) is fixedly connected to a clamping block (11), the top of the blade (12) is fixedly connected to a connecting block, and the connecting block is plugged into the inner wall of the electric telescopic rod (10) and fixedly connected by a No. 1 bolt.

2. The extrusion granulator for ASA modified plastics according to claim 1, characterized in that: The right side of the granulator body (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a rotating rod, and the surface of the rotating rod is fixedly connected to a spiral auger blade (3).

3. An extrusion granulator for ASA modified plastics according to claim 1, characterized in that: A mould (13) is provided on the left side of the granulator body (1), and the connection between the mould (13) and the granulator body (1) is fixedly connected by a No. 2 bolt.

4. The extrusion granulator for ASA modified plastics according to claim 1, characterized in that: Both sides of the bottom of the fan (5) are fixedly connected to limit frames, and the bottom of the limit frames is fixedly connected to the bottom of the inner cavity of the shell (4).

5. The extrusion granulator for ASA modified plastics according to claim 1, characterized in that: A filter screen is provided inside the air suction hood (8), and a door is movably connected to the surface of the shell (4) via a hinge.

6. The extrusion granulator for ASA modified plastics according to claim 1, characterized in that: The right side of the top of the granulator body (1) is connected to a feed pipe, and anti-slip pads are bonded around the bottom of the base (14).

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