Modified regenerated plastic homogenizing device

Abstract

The utility model discloses a modified reprocessed plastic homogenizing device, which comprises a support, a homogenizing device main body, a mixing assembly and a material adding assembly, the material adding assembly is arranged at the top of a cover plate, the material adding assembly comprises a connecting rod, a material storage barrel, a connecting pipe and a discharging mechanism, and the inner surface of one end of the connecting rod is fixedly installed with the outer surface of the mixing assembly. The inner surface of the other end of the connecting pipe is fixedly installed on the outer surface of the discharging mechanism, the bottom of the storage barrel is fixedly installed on the top face of the middle of the connecting rod, one end of the connecting pipe is fixedly installed on the bottom of the storage barrel, and the other end of the connecting pipe is fixedly installed on the outer surface of the discharging mechanism; through the arrangement of the material adding assembly, a medicament flowing into a pipe barrel reaches the bottom of the pipe barrel under the transportation of an auger and then flows into the homogenizing device main body, and a motor I can be controlled to alternately rotate clockwise and anticlockwise in a reciprocating manner to drive a discharging mechanism to move; the added medicament is uniformly scattered on the surface of the raw material in the homogenizing device main body, so that the effect and the efficiency of subsequent homogenizing treatment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of homogenization devices, and more specifically, the utility model relates to a modified recycled plastic homogenization device. Background Art

[0002] Recycled plastics are obtained by recycling and processing used plastic waste and then re-converting it into raw materials that can be used to manufacture new plastic products. This helps to reduce the environmental impact of plastic waste, lower energy consumption, and the demand for virgin plastics, thus promoting the process of sustainable development. However, some equipment for recycling and processing plastic waste still has some drawbacks in actual use. For example, currently, when dealing with shredded and washed plastic waste, the melting and mixing method is often used for homogenization to ensure the consistency of the physical properties and chemical properties of the recycled plastics. In order to improve the strength, heat resistance and other properties of the reprocessed plastic waste, reinforcing agents, fillers or other chemical agents are usually added during the homogenization process. However, the existing addition methods usually directly pour the agents into the hopper of the mixing equipment, resulting in uneven distribution of the agents in the raw materials and easy formation of lumps, thus affecting the efficiency and quality of homogenization. Summary of the Utility Model

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a modified recycled plastic homogenization device to solve the problem in the prior art that when adding modified agents, pouring them into the equipment at the hopper causes the agents to be unable to be evenly scattered in the plastic raw materials, thus affecting the homogenization efficiency.

[0004] To solve the above technical problems, the utility model provides the following technical solutions: A modified recycled plastic homogenization device includes

[0005] a bracket, a homogenization device main body is fixedly installed in the middle of the bracket, and a cover plate is arranged on the top of the homogenization device main body;

[0006] a mixing component, which is arranged inside the homogenization device main body;

[0007] a feeding component, which is arranged on the top of the cover plate. The feeding component includes a connecting rod, a storage barrel, a connecting pipe and a discharging mechanism. One end of the inner surface of the connecting rod is fixedly installed on the outer surface of the mixing component, and the other end of the inner surface is fixedly installed on the outer surface of the discharging mechanism. The bottom of the storage barrel is fixedly installed on the top surface of the middle part of the connecting rod. One end of the connecting pipe is fixedly installed on the bottom of the storage barrel, and the other end is fixedly installed on the outer surface of the discharging mechanism.

[0008] Wherein, it further includes a heating component, which is arranged outside the homogenization device main body.

[0009] Among them, the mixing component includes a first motor, a shaft rod, a stirring rod, a first scraping plate, and a second scraping plate. The bottom end of the first motor is fixedly installed on the surface of the cover plate. The top end of the shaft rod is fixedly installed on the output end of the first motor, and the outer surface is rotatably installed on the inner surface of the middle part of the cover plate. The middle part of the stirring rod is fixedly installed on the inner surface of the shaft rod. The number of the first scraping plates is two, and they are symmetrically arranged inside the homogenizing device body. One end of each of the two first scraping plates is fixedly installed on the surface of the shaft rod. The number of the second scraping plates is two, and they are symmetrically arranged inside the homogenizing device body. One end of each of the two second scraping plates is fixedly installed on the surface of the shaft rod.

[0010] Among them, the discharging mechanism includes a tube, a second motor, a screw conveyor, and a connecting pipe. The outer surface of the tube is fixedly installed on the inner surface of the end of the connecting rod. The bottom end of the second motor is fixedly installed on the top of the tube. The screw conveyor is arranged inside the tube, and the top is fixedly installed on the output end of the second motor. The top end of the connecting pipe is fixedly installed on the inner surface of the bottom of the tube.

[0011] Among them, the heating component includes a connecting block, a heat insulation plate, a heater, and a heating rod. One side of the connecting block is fixedly installed on the surface of the bracket, and the other side is fixedly installed on the inner surface of the heat insulation plate. The heater is arranged on the surface of the heat insulation plate. The outer surface of the heating rod is fixedly installed on the inner surface of the heat insulation plate and is electrically connected to the heater.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] In the above solution, by setting the feeding component, during the process of adding chemical agents to modify the raw materials inside the homogenizing device body, the agent to be added can be first put into the storage bucket. Then, start the second motor, and the screw conveyor connected to the output end of the second motor rotates inside the tube. At this time, the agent flowing from the storage bucket into the tube through the connecting pipe reaches the bottom of the tube from top to bottom under the rotational transportation of the screw conveyor, and then flows into the homogenizing device body along the connecting pipe. During the above process, the first motor can be controlled to rotate clockwise and counterclockwise alternately by a certain angle, driving the connected discharging mechanism to move along the arc groove opened on the cover plate, so that the added agent can be more evenly sprinkled on the surface of the raw materials inside the homogenizing device body, improving the effect and efficiency of subsequent homogenization treatment.

[0014] In the above solution, by setting up a mixing component, the shredded and washed plastic waste is placed inside the main body of the homogenizing device. Then, after fixing the cover plate equipped with the mixing component and the feeding component to the main body of the homogenizing device, the first motor is started. The shaft rod connected to the output end of the first motor rotates, driving the stirring rod installed in the middle of the shaft rod to mix the raw materials inside. At the same time, two scraping plates I and II connected to the outer surface of the shaft rod will rotate around the shaft rod and fit against the inner wall of the main body of the homogenizing device to scrape off the plastic raw materials adhered due to heating and melting inside the main body of the homogenizing device, improving the homogenizing effect of the device. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the heating component structure of the present utility model;

[0017] Figure 3 It is a schematic diagram of the mixing component structure of the present utility model;

[0018] Figure 4 It is a schematic diagram of the feeding component structure of the present utility model;

[0019] Figure 5 It is a schematic diagram of the discharging mechanism structure of the present utility model.

[0020] [Reference Numerals]

[0021] 1, support; 2, main body of the homogenizing device; 3, heating component; 4, cover plate; 5, mixing component; 6, feeding component; 30, connecting block; 31, heat insulation plate; 32, heater; 33, heating rod; 50, first motor; 51, shaft rod; 52, stirring rod; 53, scraping plate I; 54, scraping plate II; 60, connecting rod; 61, storage barrel; 62, connecting pipe; 63, discharging mechanism; 630, tube; 631, second motor; 632, auger; 633, communicating pipe. Detailed Embodiments

[0022] To make the technical problems, technical solutions and advantages to be solved by the present utility model clearer, the following will be described in detail with reference to the drawings and specific embodiments.

[0023] As shown in the attached Figure 1 to the attached Figure 5 An embodiment of the present utility model provides a modified recycled plastic homogenizing device, including

[0024] A support 1, with a main body of the homogenizing device 2 fixedly installed in the middle of the support 1, and a cover plate 4 provided at the top of the main body of the homogenizing device 2;

[0025] The mixing component 5 is arranged inside the homogenizing device main body 2;

[0026] The feeding component 6 is arranged on the top of the cover plate 4. The feeding component 6 includes a connecting rod 60, a material storage barrel 61, a connecting pipe 62, and a discharging mechanism 63. The inner surface of one end of the connecting rod 60 is fixedly installed on the outer surface of the mixing component 5, and the inner surface of the other end is fixedly installed on the outer surface of the discharging mechanism 63. The bottom of the material storage barrel 61 is fixedly installed on the top surface of the middle part of the connecting rod 60. One end of the connecting pipe 62 is fixedly installed on the bottom of the material storage barrel 61, and the other end is fixedly installed on the outer surface of the discharging mechanism 63.

[0027] Among them, a heating component 3 is further included, and the heating component 3 is arranged outside the homogenizing device main body 2.

[0028] Among them, the mixing component 5 includes a first motor 50, a shaft rod 51, stirring rods 52, a first scraping plate 53, and a second scraping plate 54. The bottom end of the first motor 50 is fixedly installed on the surface of the cover plate 4. The top end of the shaft rod 51 is fixedly installed on the output end of the first motor 50, and the outer surface is rotatably installed on the inner surface of the middle part of the cover plate 4. The middle part of the stirring rod 52 is fixedly installed on the inner surface of the shaft rod 51. The number of the first scraping plates 53 is two, and they are symmetrically arranged inside the homogenizing device main body 2. The ends of the two first scraping plates 53 are fixedly installed on the surface of the shaft rod 51. The number of the second scraping plates 54 is two, and they are symmetrically arranged inside the homogenizing device main body 2. The ends of the two second scraping plates 54 are fixedly installed on the surface of the shaft rod 51;

[0029] By setting the first motor 50, during the homogenizing and modifying process, the staff controls the first motor 50 to rotate first clockwise, then counterclockwise, then counterclockwise, and then clockwise at an angle less than 360 degrees, and alternates in this way, so that the connecting discharging mechanism 63 performs a pendulum rotation with the shaft rod 51 as the axis, and the mixing component 5 rotates reciprocally inside the homogenizing device main body 2.

[0030] Among them, the discharging mechanism 63 includes a tube 630, a second motor 631, an auger 632, and a communicating pipe 633. The outer surface of the tube 630 is fixedly installed on the inner surface of the end of the connecting rod 60. The bottom end of the second motor 631 is fixedly installed on the top of the tube 630. The auger 632 is arranged inside the tube 630, and the top is fixedly installed on the output end of the second motor 631. The top end of the communicating pipe 633 is fixedly installed on the inner surface of the bottom of the tube 630.

[0031] Among them, the heating component 3 includes a connecting block 30, a heat insulation plate 31, a heater 32, and a heating rod 33. One side of the connecting block 30 is fixedly installed on the surface of the bracket 1, and the other side is fixedly installed on the inner surface of the heat insulation plate 31. The heater 32 is arranged on the surface of the heat insulation plate 31. The outer surface of the heating rod 33 is fixedly installed on the inner surface of the heat insulation plate 31 and is electrically connected to the heater 32;

[0032] By setting the heating component 3, during the homogenization process, the heating rod 33 connected electrically can be controlled by the heater 32 to heat the plastic raw materials inside the main body 2 of the homogenization device, improving its homogenization effect. Moreover, the provided heat insulation plate 31 can reduce heat dissipation and improve the heating and heat preservation effect.

[0033] The working process of the present utility model is as follows:

[0034] First, put the crushed and washed plastic waste into the inside of the main body 2 of the homogenization device. Then, after fixing the cover plate 4 equipped with the mixing component 5 and the feeding component 6 to the main body 2 of the homogenization device, start the first motor 50. The shaft rod 51 connected to the output end of the first motor 50 rotates, driving the stirring rod 52 installed in the middle of the shaft rod 51 to mix the raw materials inside. At the same time, two sets of scraping plates 53 and 54 connected to the outer surface of the shaft rod 51 will rotate around the shaft rod 51 and fit the inner wall of the main body 2 of the homogenization device to scrape the plastic raw materials adhered due to heating and melting inside the main body 2 of the homogenization device, improving the homogenization effect of the device;

[0035] During the process of adding chemical agents to modify the raw materials inside the main body 2 of the homogenization device, the agent to be added can be first put into the inside of the storage barrel 61. Then, start the second motor 631. The auger 632 connected to the output end of the second motor 631 rotates inside the pipe barrel 630. At this time, the agent flowing from the inside of the storage barrel 61 to the inside of the pipe barrel 630 through the connecting pipe 62, under the rotational transportation of the auger 632, reaches the bottom of the pipe barrel 630 from top to bottom, and then flows into the inside of the main body 2 of the homogenization device along the connecting pipe 633. During the above process, the first motor 50 can be controlled to rotate back and forth clockwise and counterclockwise by a certain angle, driving the connected discharging mechanism 63 to move along the arc groove opened on the cover plate 4, so that the added agent can be more evenly sprinkled on the surface of the raw materials inside the main body 2 of the homogenization device, improving the effect and efficiency of subsequent homogenization treatment.

[0036] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense, which can be a mechanical connection or an electrical connection, or the communication inside two components, and can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to represent the relative positional relationship. When the absolute position of the object being described changes, the relative positional relationship may change;

[0037] Second, in the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0038] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A modified recycled plastic homogenizing device, characterized in that: include A bracket (1), a homogenizing device body (2) being fixedly mounted in the middle of the bracket (1), and a cover plate (4) being arranged on the top of the homogenizing device body (2); A mixing assembly (5), wherein the mixing assembly (5) is arranged inside the homogenizing device body (2); A material adding assembly (6), the material adding assembly (6) is arranged on the top of the cover plate (4), the material adding assembly (6) comprises a connecting rod (60), a material storage barrel (61), a connecting pipe (62), and a material discharging mechanism (63), the inner surface of one end of the connecting rod (60) is fixedly mounted to the outer surface of the mixing assembly (5), and the inner surface of the other end is fixedly mounted to the outer surface of the material discharging mechanism (63), the bottom of the material storage barrel (61) is fixedly mounted to the top surface of the middle part of the connecting rod (60), one end of the connecting pipe (62) is fixedly mounted to the bottom of the material storage barrel (61), and the other end is fixedly mounted to the outer surface of the material discharging mechanism (63).

2. A modified recycled plastic homogenizing device according to claim 1, characterized in that: It also comprises a heating component (3), wherein the heating component (3) is arranged outside the homogenizing device body (2).

3. A modified recycled plastic homogenizing device according to claim 1, characterized in that: The mixing assembly (5) comprises a motor (50), a shaft (51), a stirring rod (52), a scraper plate (53), and a scraper plate (54). The bottom end of the motor (50) is fixedly mounted on the surface of the cover plate (4). The top end of the shaft (51) is fixedly mounted on the output end of the motor (50), and the outer surface is rotatably mounted on the inner surface of the middle part of the cover plate (4). The middle part of the stirring rod (52) is fixedly mounted on the inner surface of the shaft (51). There are two scraper plates (53) and they are symmetrically arranged inside the homogenizing device body (2). The ends of the two scraper plates (53) are fixedly mounted on the surface of the shaft (51). There are two scraper plates (54) and they are symmetrically arranged inside the homogenizing device body (2). The ends of the two scraper plates (54) are fixedly mounted on the surface of the shaft (51).

4. A modified recycled plastic homogenizing device according to claim 1, characterized in that: The discharging mechanism (63) comprises a tube (630), a second motor (631), an auger (632), and a connecting pipe (633); the outer surface of the tube (630) is fixedly mounted to the inner surface of the end of the connecting rod (60); the bottom end of the second motor (631) is fixedly mounted to the top of the tube (630); the auger (632) is arranged inside the tube (630), and the top is fixedly mounted to the output end of the second motor (631); the top end of the connecting pipe (633) is fixedly mounted to the inner surface of the bottom of the tube (630).

5. A modified recycled plastic homogenizing device according to claim 2, characterized in that: The heating assembly (3) comprises a connecting block (30), a heat insulating plate (31), a heater (32), and a heating rod (33); one side of the connecting block (30) is fixedly mounted on the surface of the bracket (1), and the other side is fixedly mounted on the inner surface of the heat insulating plate (31); the heater (32) is arranged on the surface of the heat insulating plate (31); the outer surface of the heating rod (33) is fixedly mounted on the inner surface of the heat insulating plate (31), and is electrically connected to the heater (32).

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