Automobile plastic interior trim part processing waste recovery device

Abstract

The invention relates to the technical field of plastic waste recovery, in particular to an automobile plastic interior trim part processing waste recovery device which comprises a support, a processing barrel is fixedly connected to the support, a machine shell is fixedly connected to the center of a circular ring of the processing barrel, a feeding port is formed in one end of the machine shell, and the other end of the machine shell communicates with the processing barrel. At least one variable-diameter spiral cutter is rotationally connected to the upper portion in the machine shell, the cutter diameter of the variable-diameter spiral cutter is gradually increased from the feeding port, and smashing cylinders are symmetrically installed at the end, away from the feeding port, in the machine shell. The device is provided with the variable-diameter spiral cutter, the fixed cutter, the crushing cylinder and other components, through cooperation of the variable-diameter spiral cutter and the fixed cutter, waste can be cut into small blocks firstly, then the small-block waste is conveyed to the crushing cylinder to be crushed by the variable-diameter spiral cutter, the waste is cut into the small blocks firstly, and then the small-block waste is conveyed to the crushing cylinder to be crushed by the fixed cutter. And when entering the subsequent crushing stage, the small waste blocks can be further crushed into finer particles more easily, so that the crushing effect is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of plastic waste recycling, and particularly relates to a recycling device for waste materials in the processing of automotive plastic interior parts. Background Art

[0002] In order to reduce resource waste, environmental pollution and improve the recycling rate of waste materials, plastic waste generated during the production of automobiles is usually recycled. During recycling, it is necessary to first perform crushing and processing to cut the powder into smaller particles or fragments for subsequent conversion into recycled plastic particles.

[0003] The existing plastic recycling devices have the following deficiencies when crushing plastics: When crushing plastics, large pieces of plastics are usually directly put into the crushing device for crushing, which may cause the crushing device to be overloaded. The crushing process may become slow and uneven, resulting in resource waste. At the same time, the large pieces of crushed materials screened by the sieve cannot be processed in time, resulting in the accumulation of large pieces of crushed materials on the sieve and causing the sieve to be blocked. In view of this, the present invention provides a recycling device for waste materials in the processing of automotive plastic interior parts to solve the above-mentioned technical problems. Summary of the Invention

[0004] In order to overcome the shortcomings of the technical problems mentioned in the background art, the present invention provides a recycling device for waste materials in the processing of automotive plastic interior parts.

[0005] The technical solution is as follows: A recycling device for waste materials in the processing of automotive plastic interior parts includes a bracket, on which a processing cylinder is fixedly connected. At the center of the circle of the processing cylinder, a machine housing is fixedly connected. One end of the machine housing is provided with a feed inlet, and the other end is communicated with the processing cylinder. At least one variable-diameter spiral cutter is rotatably connected to the upper part inside the machine housing, and the cutter diameter of the variable-diameter spiral cutter gradually increases from the feed inlet. At the end of the machine housing far from the feed inlet, a crushing cylinder is symmetrically rotatably connected. The crushing cylinder is directly below the position where the cutter diameter of the variable-diameter spiral cutter is the largest. The processing cylinder is provided with an inner cavity and an outer cavity. The inner cavity is provided with a material dropping port, a material returning port and filter holes. The material dropping port and the material returning port are communicated with the machine housing. The material dropping port, the material returning port and the filter holes are on the same vertical line as the falling position of the crushed materials after being crushed by the crushing cylinder. Inside the inner cavity and the outer cavity, stirring plates are circumferentially arranged around the center point of the processing cylinder. The stirring plates are provided with filter holes. On one side below the center point of the processing cylinder in the outer cavity, a discharge port is provided. In the outer cavity below the center point of the processing cylinder, a cleaning component for cleaning the crushed materials is provided. In the outer cavity above the center point of the processing cylinder, a drying component for drying the crushed materials is provided. The stirring plates, the variable-diameter spiral cutter and the crushing cylinder are all driven by a driving component to realize rotation.

[0006] As an improvement of the above solution, a fixed cutter matching with the variable-diameter spiral cutter is installed on the side wall of the machine housing near the feed inlet, and an electric roller for conveying materials is also installed inside the machine housing near the feed inlet side.

[0007] As an improvement to the above solution, the driving assembly includes a rotating plate that is hermetically and rotatably connected to one side of the processing cylinder. The rotating plate is fixedly connected to all the toggling plates. A driving motor is installed on the bracket. A first gear is fixedly connected to the output shaft of the driving motor. A toothed ring is installed on the side surface of the rotating plate. Tooth-shaped structures are provided on both the inner and outer layers of the toothed ring. The first gear meshes with the outer-layer tooth-shaped structure of the toothed ring. Third gears are fixedly connected to the rotating shafts of the crushing cylinders. The two third gears mesh with each other. A second gear is fixedly connected to the rotating shaft of one of the crushing cylinders. The second gear meshes with the inner-layer tooth-shaped structure of the toothed ring. The rotating shaft of the other crushing cylinder is connected to the rotating shaft of the variable-diameter spiral cutter through a synchronous belt component.

[0008] As an improvement to the above solution, the cleaning assembly includes cleaning holes provided in the lower part of the processing cylinder. Spray nozzles are installed in the cleaning holes. Drainage holes are provided in the lower part of the outer cavity of the processing cylinder. A collection box is fixedly connected to the bottom surface of the outer wall of the processing cylinder. The collection box is located directly below the drainage holes. A water pump is installed on the side wall of the collection box. The water pump is connected to the spray nozzles through a pipeline.

[0009] As an improvement to the above solution, the drying assembly includes a hot air blower installed on the top of the processing cylinder. At least three first air inlet holes are provided in the upper part of one side of the processing cylinder. The first air inlet holes are connected to the hot air blower through a first hot air pipeline. Third air inlet holes are evenly provided on the rotating plate. Filter meshes are provided on both the first air inlet holes and the third air inlet holes. One side of the processing cylinder is connected through a bent pipe to a baffle for blocking the outflow of gas. Second air inlet holes are provided on the baffle. The second air inlet holes are connected to the hot air blower through a second hot air pipeline.

[0010] As an improvement to the above solution, a sealing plate is hermetically connected at the discharge port. Baffles are symmetrically and fixedly connected to one side of the bracket. A conveyor belt component is installed between the two baffles. Fixed blocks are fixedly connected to the baffles. Electric telescopic rods are symmetrically installed on the fixed blocks. The telescopic rods of the electric telescopic rods are connected to the sealing plate.

[0011] As an improvement to the above solution, a brush is fixedly connected to the side of the two baffles away from the sealing plate. One side of the brush is in contact with the conveyor belt in the conveyor belt component.

[0012] As an improvement to the above solution, a ventilation opening is provided in the processing cylinder. The ventilation opening connects the inner cavity and the outer cavity, and a ventilation mesh plate is provided at the connection. A fixed box is fixedly connected inside the processing cylinder. A trachea is rotatably connected inside the fixed box. The trachea is driven to rotate by a servo motor installed on the outer side wall of the fixed box. Jet guns are evenly distributed on the trachea. One end of the trachea penetrates through the fixed box, and a ventilation hole is provided at one end of the trachea. An air box is fixedly connected to the outer side wall of the fixed box. The air box wraps the ventilation hole. An air pump is installed on the outer side wall of the fixed box. The air pump is connected to the air box through a pipeline.

[0013] The beneficial effects of the present invention are: 1. The present invention is provided with components such as a variable diameter spiral cutter, a fixed cutter and a crushing barrel. Through the cooperation of the variable diameter spiral cutter and the fixed cutter, the waste can be cut into smaller blocks first, and then the small blocks of waste are transported to the crushing barrel by the variable diameter spiral cutter for crushing. The waste is first cut into smaller blocks, so that when the small blocks of waste enter the subsequent crushing stage, they can be more easily crushed into finer particles, thereby improving the crushing effect.

[0014] 2. The present invention is provided with components such as a processing cylinder and a toggle plate, so as to realize multiple functions such as secondary crushing, cleaning and drying, which can improve the quality of waste recycling and reduce the switching and transfer time of equipment quality inspection. At the same time, components such as a sealing plate and a jet gun are provided, so that all the crushed materials can fall onto the conveyor belt component and then be transported to the next process through the conveyor belt component. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0016] Figure 2 It is another three-dimensional structural schematic diagram of the present invention.

[0017] Figure 3 It is a cross-sectional view of the casing, the variable diameter spiral cutter, the crushing barrel and other components of the present invention.

[0018] Figure 4 It is a schematic diagram of the processing cylinder, the shifting plate and the fixing box of the present invention.

[0019] Figure 5 It is a schematic diagram of the rotating plate, the shifting plate and the gear ring of the present invention.

[0020] Figure 6 Another schematic diagram of the rotating plate, the shifting plate and the gear ring of the present invention.

[0021] Figure 7 It is a cross-sectional view of the fixing box, air pipe, air pump and other components of the present invention.

[0022] Figure 8 For the present invention Figure 7 Enlarged view of point A.

[0023] Figure 9 It is a cross-sectional view of the baffle, conveyor belt component, electric telescopic rod and other components of the present invention.

[0024] Names of the reference numerals in the figure: 101, support; 102, processing cylinder; 1021, blanking port; 1022, return material port; 1023, outer cavity; 1024, inner cavity; 1025, filter material hole; 1026, drain hole; 1027, cleaning hole; 1028, first air inlet hole; 1029, discharge port; 103, machine shell; 1031, feed inlet; 104, variable diameter spiral cutter; 105, crushing cylinder; 106, electric roller; 107, fixed cutter; 201, toggle plate; 2011, filter hole; 301, drive motor; 302, first gear; 303, gear ring; 304, second gear; 305, third gear; 306, synchronous belt component; 308, rotating plate; 3081, third air inlet hole; 401, spray head; 402, collection box; 403, water pump; 501, hot air blower; 502, first hot air pipeline; 503, filter screen; 504, air baffle; 5041, second air inlet hole; 505, bent pipe; 506, second hot air pipeline; 601, sealing plate; 602, baffle; 603, conveyor belt component; 604, fixed block; 605, electric telescopic rod; 606, brush; 700, ventilation opening; 701, fixed box; 702, air pipe; 7021, ventilation hole; 703, air jet gun; 704, air box; 705, air pump; 706, ventilation net plate; 707, servo motor. Detailed implementation manners

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific implementation manners.

[0026] A recycling device for waste materials in the processing of automotive plastic interior parts, as Figures 1-9 shown, includes a support 101. A processing cylinder 102 is fixedly connected to the support 101. The processing cylinder 102 is circular ring-shaped, and the rear side of the processing cylinder 102 is provided without a cover. A machine shell 103 is fixedly connected to the center of the circular ring of the processing cylinder 102. The machine shell 103 is generally in a "T" shape. Among them, a feed inlet 1031 is provided at the front end of the machine shell 103. The rear end of the machine shell 103 is communicated with the processing cylinder 102. An upper part inside the machine shell 103 is rotatably connected with a variable diameter spiral cutter 104. The variable diameter spiral cutter 104 can be used to cut automotive plastic interiors of different sizes. Refer to the attached Figure 3As shown in the figure, the tool diameter of the variable-diameter spiral cutter 104 gradually increases from right to left. Thus, while cutting, the variable-diameter spiral cutter 104 can drive the automotive plastic interior to move from right to left. A fixed cutter 107 that cooperates with the variable-diameter spiral cutter 104 is installed on the side wall of one end of the machine housing 103 close to the feed port 1031. Through the cooperation of the variable-diameter spiral cutter 104 and the fixed cutter 107, the automotive plastic interior can be cut into small pieces, making the subsequent crushing effect better. An electric roller 106 for conveying the automotive plastic interior is also installed inside the machine housing 103 on the side close to the feed port 1031. Through the electric roller 106, some small objects can also be conveyed into the interior of the variable-diameter spiral cutter 104 and cut into small pieces by the variable-diameter spiral cutter 104. In this way, through the cooperation of the variable-diameter spiral cutter 104 and the fixed cutter 107, the waste is first cut into smaller blocks. When the small pieces of waste enter the subsequent crushing stage, they can be more easily further crushed into finer particles, improving the crushing effect. At the end of the machine housing 103 away from the feed port 1031, a crushing cylinder 105 is symmetrically and rotatably connected. The crushing cylinder 105 is directly below the position where the tool diameter of the variable-diameter spiral cutter 104 is the largest. An inner cavity 1024 and an outer cavity 1023 are provided in the treatment cylinder 102. A material dropping port 1021, a material returning port 1022, and a filter hole 1025 are provided on the inner cavity 1024. The filter hole 1025 is provided at the lowest position inside the inner cavity 1024. The material dropping port 1021 is provided at the lower part of the inner cavity 1024 and communicates with the treatment cylinder 102. The material returning port 1022 is provided at the upper part of the inner cavity 1024 and communicates with the treatment cylinder 102. The material dropping port 1021, the material returning port 1022, and the filter hole 1025 are on the same vertical line as the falling position of the crushed material from the crushing cylinder 105. Eighteen stirring plates 201 are circumferentially arranged around the center point of the treatment cylinder 102 in the inner cavity 1024 and the outer cavity 1023. Filter holes 2011 are provided on the stirring plates 201. An outlet 1029 is provided on one side below the center point of the treatment cylinder 102 in the outer cavity 1023. A cleaning component for cleaning the crushed material is provided below the center point of the treatment cylinder 102 in the outer cavity 1023. A drying component for drying the crushed material is provided above the center point of the treatment cylinder 102 in the outer cavity 1023. The stirring plates 201, the variable-diameter spiral cutter 104, and the crushing cylinder 105 are all driven by a driving component to achieve rotation;It can be seen from this that during operation, the driving assembly and the electric roller 106 are started. Then, the driving assembly drives the shifting plate 201, the variable-diameter spiral cutter 104, and the crushing cylinder 105 to rotate, and the waste materials from the processing of automotive plastic interior parts are conveyed in from the feed port 1031. Through the cooperation of the variable-diameter spiral cutter 104 and the fixed cutter 107, the waste materials can be first cut into smaller pieces. Then, the small pieces of waste materials are conveyed to the crushing cylinder 105 by the variable-diameter spiral cutter 104. The crushing cylinder 105 crushes the waste materials into shredded materials. Then, the shredded materials enter the inner cavity 1024 through the blanking port 1021. Since there are filter holes 1025, the shredded materials with smaller diameters will fall into the outer cavity 1023 through the filter holes 1025, while the directly larger shredded materials will be retained in the inner cavity 1024. And because the shredded materials retained in the inner cavity 1024 will be shifted by the shifting plate 201 in the inner cavity 1024, this can prevent the shredded materials from blocking the filter holes 1025. At the same time, the larger shredded materials follow the shifting plate 201 to rotate to the return port 1022 and fall into the crushing cylinder 105 from the return port 1022 for re-crushing. In this way, the larger shredded materials are crushed twice to ensure the consistency of the particles after the waste materials are crushed and improve the crushing efficiency. The shredded materials that fall into the outer cavity 1023 are first cleaned by the cleaning assembly and then shifted by the shifting plate 201 in the outer cavity 1023 to move in a circular motion upward along the outer cavity 1023. While moving, the drying assembly can dry the shredded materials. When the shredded materials move to the discharge port 1029, they are discharged, and thus the recycling operation of the waste materials from the processing of automotive plastic interiors is completed.

[0027] Specifically, the driving assembly includes a rotating plate 308 which is sealed and rotatably connected to the rear side of the processing cylinder 102, the rotating plate 308 is fixedly connected to all the toggle plates 201, a driving motor 301 is installed on the rear side of the bracket 101, a first gear 302 is fixedly connected to the output shaft of the driving motor 301, a gear ring 303 is installed on the side of the rotating plate 308, and the inner and outer layers of the gear ring 303 are both provided with a toothed structure, the first gear 302 is meshed with the outer toothed structure of the gear ring 303, and the two crushing cylinders 1 05 are fixedly connected to the rotating shafts, and the two third gears 305 are meshed with each other. A second gear 304 is fixedly connected to the rotating shaft of one of the crushing barrels 105, and the second gear 304 is meshed with the inner tooth structure of the gear ring 303. The rotating shaft of the other crushing barrel 105 is connected to the rotating shaft of the variable diameter spiral cutter 104 through a synchronous belt component 306. It can be seen that when the driving component is working, the driving motor 301 is started, and the output shaft of the driving motor 301 drives the first gear 302 rotates, and then the first gear 302 drives the ring gear 303 to rotate through meshing transmission, and then the ring gear 303 drives the rotating plate 308 to rotate, and then drives the toggle plate 201 to rotate. While the ring gear 303 rotates, it also drives the second gear 304 to rotate through meshing transmission, and then the second gear 304 drives one of the crushing barrels 105 to rotate, and then the crushing barrel 105 drives the other crushing barrel 105 to rotate through the third gear 305, and at the same time, the other crushing barrel 105 drives the variable diameter spiral cutter 104 to rotate through the synchronous belt component 306, so that the rotation of the rotating plate 308, the toggle plate 201, the crushing barrel 105 and the variable diameter spiral cutter 104 is kept coordinated through the transmission of the first gear 302, the ring gear 303, the second gear 304, the third gear 305 and the synchronous belt component 306, thereby avoiding the mismatch between the operation of each component and the possibility of stacking, thereby further improving the crushing effect.

[0028] Specifically, the cleaning assembly includes a cleaning hole 1027 disposed at the lower part of the treatment cylinder 102, a nozzle 401 is installed in the cleaning hole 1027, a drainage hole 1026 is disposed at the lower part of the outer cavity 1023 of the treatment cylinder 102, a collection box 402 is fixedly connected to the bottom surface of the outer wall of the treatment cylinder 102, and the collection box 402 is located directly below the drainage hole 1026. A water pump 403 is installed on the side wall of the collection box 402, and the water pump 403 is connected to the nozzle 401 through a pipeline. The water pump 403 is connected to an external water source. It can be seen that the water pump 403 is started, and then the water pump 403 draws external water source, transports the external water source to the nozzle 401, and is sprayed out by the nozzle 401. The sprayed water source will thoroughly clean the impurities on the surface of the crushed materials, and the cleaned waste water will flow into the collection box 402 through the drainage hole 1026 and be collected. In this way, the impurities on the surface of the waste can be effectively removed to prepare for subsequent recycling and reprocessing. At the same time, the waste water is collected by the collection box 402, which can reduce the waste of water resources.

[0029] Specifically, the drying component includes a hot air blower 501 installed on the top of the processing cylinder 102, five first air inlet holes 1028 are arranged on the upper part of one side of the processing cylinder 102, the first air inlet holes 1028 are connected to the hot air blower 501 through the first hot air duct 502, third air inlet holes 3081 are evenly arranged on the rotating plate 308, and the first air inlet holes 1028 and the third air inlet holes 3081 are both provided with filter screens 503, so that broken materials can be prevented from entering the first air inlet holes 1028 and the third air inlet holes 3081, one side of the processing cylinder 102 is connected to an air baffle plate 504 for blocking the gas from flowing out of the third air inlet hole 3081 through a bending tube 505, the rotating plate 308 is sealed and rotatably connected to the air baffle plate 504, a second air inlet hole 5041 is arranged on the air baffle plate 504, and the second air inlet hole 5041 is connected to the hot air blower 501 through the second hot air duct 506, so that the processing cylinder 102 can be One side is for continuous air supply, and the other side is for intermittent air supply. The side for continuous air supply can ensure the drying temperature inside the processing cylinder 102, and ensure that the waste can be dried stably, while the side for intermittent air supply can stir the crushed materials in the outer cavity 1023, and turn them over under the action of airflow, thereby avoiding accumulation in a certain position and ensuring the uniformity of the waste. It can be seen that when the drying component is working, the hot air blower 501 is started, and then the hot air blower 501 transports the hot air to the inside of the processing cylinder 102 through the first hot air duct 502 and the second hot air duct 506. Since the toggle plate 201 is provided with a filter hole 2011, the hot air will gradually penetrate downward through the filter hole 2011, thereby filling the processing cylinder 102 with hot air. At the same time, through the cooperation of the rotating plate 308 and the air baffle plate 504, the crushed materials can be stirred while supplying air, and the crushed materials are turned over under the action of airflow, thereby avoiding accumulation in a certain position.

[0030] Furthermore, a sealing plate 601 is sealed and connected at the discharge port 1029, a baffle 602 is symmetrically fixed on one side of the bracket 101, a conveyor belt component 603 is installed between the two baffles 602, a fixing block 604 is fixed on the baffle 602, an electric telescopic rod 605 is symmetrically installed on the fixing block 604, the telescopic rod of the electric telescopic rod 605 is connected to the sealing plate 601, a brush 606 is fixed on one side away from the sealing plate 601 between the two baffles 602, one side of the brush 606 contacts the conveyor belt in the conveyor belt component 603, so that the conveyor belt can be cleaned, and a vent 700 is provided in the processing cylinder 102, and the vent 700 makes the inner cavity 10 24 is connected to the outer cavity 1023, and a ventilation mesh plate 706 is provided at the connection point. A fixed box 701 is fixedly connected in the processing cylinder 102, and an air pipe 702 is rotatably connected in the fixed box 701. The air pipe 702 is driven by a servo motor 707 installed on the outer wall of the fixed box 701 to realize rotation. Air jet guns 703 are evenly distributed on the air pipe 702. One end of the air pipe 702 passes through the fixed box 701, and one end of the air pipe 702 is provided with a vent 7021. An air box 704 is fixedly connected to the outer wall of the fixed box, and the air box 704 wraps the vent inside. An air pump 705 is installed on the outer wall of the fixed box, and the air pump 705 is connected to the air box 704 through a pipeline. It can be seen that Figure 3 As shown, the discharge port 1029 is arranged on the lower left side of the processing cylinder 102, so the toggle plate 201 rotates counterclockwise, and when the toggle plate 201 drives the crushed materials to pass through the discharge port 1029, the electric telescopic rod 605 is started, and then the telescopic rod of the electric telescopic rod 605 drives the sealing plate 601 to retract, and then the discharge port 1029 is opened, and then the crushed materials will fall onto the conveying component of the conveyor belt component 603 under the action of gravity, and at the same time, the jet gun 703 is started, and the jet gun 703 sprays gas to blow the crushed materials out of the processing cylinder 102, and the servo motor 707 is started to rotate the air pipe 702, and then the jet gun 703 can be swung, and then the crushed materials attached to the toggle plate 201 can be blown off, so that all the crushed materials can fall onto the conveyor belt component 603, and then be transported to the next process through the conveyor belt component 603.

[0031] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, all equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A waste recycling device for automobile plastic interior parts processing, characterized in that: The invention comprises a support (101), a treatment tube (102) is fixedly connected to the support (101), a housing (103) is fixedly connected at the center of the ring of the treatment tube (102), one end of the housing (103) is provided with a feed port (1031), and the other end is connected to the treatment tube (102), at least one variable diameter spiral cutter (104) is rotatably connected to the upper part of the housing (103), and the diameter of the variable diameter spiral cutter (104) gradually increases from the feed port (1031). A crushing cylinder (105) is symmetrically rotatably connected to one end of the housing (103) away from the feed port (1031). The crushing cylinder (105) is located directly below the maximum diameter of the variable diameter spiral cutter (104). An inner cavity (1024) and an outer cavity (1023) are provided in the processing cylinder (102). A material drop port (1021), a material return port (1022) and a filter hole (1025) are provided on the inner cavity (1024). The return material port (1022) is in communication with the housing (103); the drop material port (1021), the return material port (1022) and the filter material hole (1025) are on the same vertical line as the location where the crushed material after being crushed by the crushing cylinder (105) falls; a toggle plate (201) is arranged in the inner cavity (1024) and the outer cavity (1023) in a circumferential direction with the center point of the processing cylinder (102) as the center; the toggle plate (201) is provided with a filter hole (211); and the outer cavity (102 3) A discharge port (1029) is provided on one side below the center point of the processing cylinder (102), a cleaning component for cleaning the crushed material is provided in the outer cavity (1023) below the center point of the processing cylinder (102), and a drying component for drying the crushed material is provided in the outer cavity (1023) above the center point of the processing cylinder (102), and the toggle plate (201), the variable diameter spiral cutter (104) and the crushing cylinder (105) are all driven by the driving component to achieve rotation.

2. The automobile plastic interior parts processing waste recycling device as claimed in claim 1, characterized in that: A fixed knife (107) that matches the variable diameter spiral knife (104) is installed on a side wall of one end of the casing (103) close to the feed inlet (1031), and an electric roller (106) for conveying materials is also installed in one side of the casing (103) close to the feed inlet (1031).

3. The automobile plastic interior parts processing waste recycling device as claimed in claim 2, characterized in that: The driving assembly comprises a rotating plate (308) which is rotatably connected to one side of the treatment cylinder (102) in a sealed manner, the rotating plate (308) being fixedly connected to all the toggle plates (201), a driving motor (301) being mounted on the bracket (101), a first gear (302) being fixedly connected to the output shaft of the driving motor (301), a gear ring (303) being mounted on the side of the rotating plate (308), the inner and outer layers of the gear ring (303) being provided with toothed structures, the first gear (302) and the gear ring ( The outer toothed structure of the ring gear (303) is meshed with each other, the rotating shaft of each pulverizing cylinder (105) is fixedly connected to a third gear (305), and the two third gears (305) are meshed with each other, the rotating shaft of one pulverizing cylinder (105) is fixedly connected to a second gear (304), and the second gear (304) is meshed with the inner toothed structure of the ring gear (303), and the rotating shaft of the other pulverizing cylinder (105) is connected to the rotating shaft of the variable diameter spiral cutter (104) via a synchronous belt component (306).

4. The automobile plastic interior parts processing waste recycling device as claimed in claim 3, characterized in that: The cleaning component comprises a cleaning hole (1027) arranged at the bottom of the treatment cylinder (102), a nozzle (401) being installed in the cleaning hole (1027), a drainage hole (1026) being arranged at the bottom of the outer cavity (1023) of the treatment cylinder (102), a collection box (402) being fixedly connected to the bottom surface of the outer wall of the treatment cylinder (102), the collection box (402) being located directly below the drainage hole (1026), a water pump (403) being installed on the side wall of the collection box (402), and the water pump (403) being connected to the nozzle (401) via a pipeline.

5. The automobile plastic interior parts processing waste recycling device as claimed in claim 4, characterized in that: The drying component comprises a hot air blower (501) installed on the top of a processing cylinder (102); at least three first air inlet holes (1028) are arranged on the upper part of one side of the processing cylinder (102); the first air inlet holes (1028) are connected to the hot air blower (501) through a first hot air duct (502); third air inlet holes (3081) are evenly arranged on the rotating plate (308); filters (503) are arranged on the first air inlet holes (1028) and the third air inlet holes (3081); one side of the processing cylinder (102) is connected to an air baffle plate (504) for blocking gas outflow through a bent tube (505); a second air inlet hole (5041) is arranged on the air baffle plate (504); the second air inlet hole (5041) is connected to the hot air blower (501) through a second hot air duct (506).

6. The automobile plastic interior parts processing waste recycling device as claimed in claim 5, characterized in that: A sealing plate (601) is sealed at the discharge port (1029), a baffle (602) is symmetrically fixedly connected to one side of the bracket (101), a conveyor belt component (603) is installed between the two baffles (602), a fixing block (604) is fixedly connected to the baffle (602), an electric telescopic rod (605) is symmetrically installed on the fixing block (604), and the telescopic rod of the electric telescopic rod (605) is connected to the sealing plate (601).

7. The automobile plastic interior parts processing waste recycling device as claimed in claim 6, characterized in that: A brush is fixedly connected to a side between the two baffles (602) away from the sealing plate (601), and one side of the brush is in contact with the conveyor belt in the conveyor belt component (603).

8. The automobile plastic interior parts processing waste recycling device as claimed in claim 7, characterized in that: A vent (700) is provided in the treatment cylinder (102), the vent (700) connects the inner cavity (1024) and the outer cavity (1023), and a ventilation mesh plate (706) is provided at the connection point. A fixed box (701) is fixedly connected in the treatment cylinder (102), and an air pipe (702) is rotatably connected in the fixed box (701). The air pipe (702) is driven by a servo motor (707) installed on the outer wall of the fixed box (701) to achieve rotation. Air jet guns (703) are evenly distributed on the air pipe (702), one end of the air pipe (702) passes through the fixed box (701), and one end of the air pipe (702) is provided with a vent (7021), an air box (704) is fixedly connected to the outer wall of the fixed box, and the air box (704) wraps the vent inside, and an air pump (705) is installed on the outer wall of the fixed box, and the air pump (705) is connected to the air box (704) through a pipeline.

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