Plastic crushed chemical fiber weaving pulverizer

Abstract

The utility model relates to the field of chemical fiber weaving, in particular to a plastic broken chemical fiber weaving pulverizer which comprises a feeding mechanism used for guiding plastic products into equipment, an auxiliary discharging mechanism connected to one side of the feeding mechanism and used for assisting discharging to prevent material blockage, and an adjusting plate rotationally adjusted on the other side of the feeding mechanism. The feeding mechanism is connected to the lower portion of the machine body, the mixing mechanism is connected to the lower portion of the feeding mechanism, and the mixing mechanism is used for conducting heating melting, cooling and extrusion treatment on the smashed materials and comprises an auxiliary discharging mechanism, an adjustable adjusting plate and a plurality of additionally-arranged auxiliary rollers. The feeding mechanism can more effectively control the falling speed and direction of the materials, it is guaranteed that large plastic products or plastic products with high viscidity can smoothly enter the smashing mechanism, and the blocking phenomenon is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of chemical fiber weaving, and in particular relates to a plastic crushing chemical fiber weaving pulverizer. Background Art

[0002] In the chemical fiber weaving industry, the recycling and reuse of plastic products is a crucial link. However, existing plastic processing equipment often has many deficiencies when processing plastic products. First, the design of the feeding mechanism is often simple and rough, lacking effective auxiliary feeding and adjustment mechanisms, which makes the material easy to be blocked during the falling process, especially when processing large or highly viscous plastic products. This problem is particularly prominent.

[0003] Secondly, as the core component of plastic processing, the performance of the pulverizing mechanism directly affects the pulverizing effect of the product. However, after the existing pulverizing mechanism has been running for a long time, it is easy for residual materials to remain on the pulverizing roller. These residues not only increase the difficulty of cleaning, but also may cause wear on the pulverizing roller, affecting the pulverizing effect. In addition, there is a lack of effective cleaning mechanism inside the pulverizing mechanism, and the residues on the pulverizing roller cannot be cleaned in time, which further aggravates this problem. Utility Model Content

[0004] The purpose of the invention of the utility model is to overcome the defects in the background technology that the current plastic processing equipment is easy to be blocked during feeding and the emergency treatment is insufficient, which affects the production efficiency; the crushing mechanism has poor cleaning of residues, resulting in reduced crushing effect and increased wear, so as to realize a plastic crushing and chemical fiber weaving crusher.

[0005] To achieve the above-mentioned invention object, the technical solution of the utility model is: a plastic crushing chemical fiber weaving pulverizer, including a feeding mechanism for introducing plastic products into the interior of the device;

[0006] An auxiliary material discharge mechanism, connected to one side of the feeding mechanism, for assisting material discharge to prevent material blockage;

[0007] An adjusting plate, rotatably adjusted on the other side of the feeding mechanism;

[0008] The crushing mechanism is connected below the feeding mechanism.

[0009] In the above-mentioned plastic crushing and chemical fiber weaving pulverizer, the feeding mechanism includes a feeding funnel and a hydraulic cylinder, the adjusting plate is rotatably connected to the other side wall of the feeding funnel, and a plurality of auxiliary rollers are rotatably connected to the adjusting plate to promote the smooth falling of the material, and a first connecting rod is connected to the bottom of the hydraulic cylinder, and the first connecting rod is fixed to the side of the feeding funnel by bolts, and the output end of the hydraulic cylinder is hinged to the side wall of the adjusting plate to adjust the angle of the adjusting plate.

[0010] In the above-mentioned plastic crushing and chemical fiber weaving crusher, the auxiliary unloading mechanism also includes a third driving motor, a belt and a rotating roller. A plurality of the rotating rollers are rotatably arranged on the side wall of the feeding funnel. The outer surface of each rotating roller is provided with anti-slip patterns. The side wall of the feeding funnel is provided with a through hole for the rotation of the rotating roller. Bearings are provided on both sides of the rotating roller. The outer ring of the bearing is fixed to the inner wall of the through hole. The output end of the third driving motor is fixed to one end of the middle rotating roller. A pulley is fixed to the other end of the plurality of rotating rollers, and the belt is wrapped around the outer surface of the pulley.

[0011] In the above-mentioned plastic crushing and chemical fiber weaving pulverizer, a pulverizing roller is rotatably arranged inside the pulverizing mechanism for pulverizing the material, and two groups of pulverizing rollers are arranged at intervals to form a material channel, and cleaning plates corresponding to the pulverizing rollers are symmetrically fixed inside the pulverizing mechanism, and the side walls of the cleaning plates are provided with tooth grooves that intersect with the knife group on the pulverizing roller, which are used to clean the residual material on the pulverizing roller.

[0012] In the above-mentioned plastic shredder for weaving chemical fibers, the pulverizing mechanism includes a pulverizing funnel, a first drive motor, a filter cover and a pulverizing roller. The top of the pulverizing funnel is connected to the bottom of the feed funnel. The first drive motor is installed on the side wall of the pulverizing funnel. Both ends of the two pulverizing rollers are connected with a second connecting rod, and the second connecting rod is rotatably connected to the side wall of the pulverizing funnel.

[0013] In the above-mentioned plastic crushing and chemical fiber weaving crusher, one end of each of the two second connecting rods is fixed with a transmission gear, the two transmission gears are meshed with each other, the output end of the first driving motor is fixed to one of the transmission gears, the filter cover is movably connected to the inner bottom wall of the crushing mechanism, and a vibration motor is installed on one side of the bottom of the filter cover.

[0014] In the above-mentioned plastic shredder for weaving chemical fibers, a fusion mechanism is connected below the pulverizing mechanism for heating, melting, cooling and extruding the pulverized material. The fusion mechanism includes a fusion tube, an electric heating coil, a cooling sleeve, a second drive motor, a feed barrel, a spinneret, an air inlet and an auger rod. The feed barrel is fixed to one side of the top of the fusion tube, and the top of the feed barrel is fitted with the bottom of the pulverizing funnel. The second drive motor is installed at one end of the fusion tube, and the auger rod is rotatably connected to the inside of the fusion tube. The output end of the second drive motor is fixed to one end of the auger rod, and the spinneret is clamped on the other end of the fusion tube.

[0015] In the above-mentioned plastic shredder, the electric heating coil is wrapped around the outer surface of the fusion tube, the cooling sleeve is wrapped around the terminal discharge point of the outer surface of the fusion tube, multiple circles of grooves are opened inside the cooling sleeve, and the side wall of the cooling sleeve is opened with an air inlet.

[0016] Compared with the prior art, the plastic crushing and chemical fiber weaving pulverizer of the utility model has at least the following beneficial effects:

[0017] The plastic shredder for weaving and chemical fiber of the utility model, through the auxiliary feeding mechanism and the adjustable adjustment plate, as well as the additional multiple auxiliary rollers, the feeding mechanism can more effectively control the falling speed and direction of the material, ensuring that large pieces or highly viscous plastic products can also smoothly enter the pulverizing mechanism, reducing the occurrence of blockage. This design not only improves production efficiency, but also reduces downtime caused by material blockage, further improving the stability and reliability of the overall production line.

[0018] The cleaning plate added to the crushing mechanism and the detachable filter cover, together with the use of the vibration motor, can automatically clean the residue on the crushing roller during the crushing process, keeping the crushing roller clean and sharp, thereby improving the crushing effect and ensuring that the particle size of the crushed material is uniform. In addition, this design also reduces the wear on the crushing roller, prolongs the service life of the equipment, and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the main view of the feed funnel of the utility model;

[0021] Figure 3 It is a schematic diagram of the main view of the rotating roller of the utility model;

[0022] Figure 4 It is a cross-sectional schematic diagram of the feed funnel of the utility model;

[0023] Figure 5 It is a cross-sectional schematic diagram of a crushing funnel of the utility model;

[0024] Figure 6 It is a schematic diagram of the main view of the filter cover of the utility model;

[0025] Figure 7 It is a schematic diagram of the main view of the crushing roller of the utility model;

[0026] Figure 8 It is a schematic diagram of the main view of the cleaning plate of the utility model;

[0027] Fig. 9 It is a main schematic diagram of the fusion tube of the utility model;

[0028] Fig.10 It is a cross-sectional schematic diagram of the fusion tube of the utility model;

[0029] Fig.11 It is a schematic diagram of the main view of the auger rod of the utility model.

[0030] In the figure: 1. feeding mechanism; 101. feeding funnel; 102. hydraulic cylinder; 103. first connecting rod; 104. adjusting plate; 105. auxiliary roller; 2. crushing mechanism; 201. crushing funnel; 202. transmission gear; 203. first driving motor; 204. filter cover; 205. crushing roller; 206. cleaning plate; 207. second connecting rod; 208. vibration motor; 3. fusion mechanism; 301. fusion tube; 302. electric heating coil; 303. cooling sleeve; 304. second driving motor; 305. feeding barrel; 306. spinneret; 307. air inlet; 308. auger rod; 4. auxiliary unloading mechanism; 401. third driving motor; 402. belt; 403. rotating roller. DETAILED DESCRIPTION

[0031] The plastic crushing and chemical fiber weaving pulverizer of the present invention is described in more detail below with reference to the accompanying drawings and through specific implementation methods.

[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0033] This embodiment discloses a plastic shredder for weaving chemical fibers. The current plastic processing equipment is prone to blockage during feeding and has insufficient emergency handling, which affects production efficiency. The pulverizing mechanism has the defects of reduced pulverizing effect and aggravated wear due to poor cleaning of residues. Figure 1-11 It mainly includes a feeding mechanism 1, which is used to introduce plastic products into the equipment, an auxiliary unloading mechanism 4, which is connected to one side of the feeding mechanism 1, and is used to assist unloading to prevent material blockage. An adjusting plate 104 is adjustably arranged on the other side of the feeding mechanism 1. A crushing mechanism 2 is connected below the feeding mechanism 1. A fusion mechanism 3 is connected below the crushing mechanism 2, and is used to heat, melt, cool and extrude the crushed material.

[0034] The crushing mechanism 2 is located below the feeding mechanism 1 and is responsible for crushing the introduced plastic products and can quickly crush the materials to the required particle size.

[0035] The fusion mechanism 3 is arranged downstream of the crushing mechanism 2 and is responsible for heating, melting, cooling and extruding the crushed material. The mechanism adopts advanced temperature control technology and cooling system to control the temperature of the molten material and ensure that it remains stable during the extrusion process. Through the processing of the fusion mechanism 3, the material is finally converted into a high-quality molten product, providing a reliable guarantee for subsequent processing.

[0036] When traditional equipment processes plastic products, it often causes material blockage due to unreasonable design of the feeding mechanism, which in turn affects the operation of the entire production line. To this end, by optimizing the structural design of the feeding mechanism, the problem of material blockage is effectively reduced. Figure 1 , Figure 2 and Figure 4 The feeding mechanism 1 includes a feeding funnel 101 and a hydraulic cylinder 102. A plurality of auxiliary rollers 105 are rotatably connected to an adjusting plate 104. The adjusting plate 104 is rotatably connected to the other side wall of the feeding funnel 101 to promote the smooth falling of the material. A first connecting rod 103 is connected to the bottom of the hydraulic cylinder 102. The first connecting rod 103 is fixed to the side of the feeding funnel 101 by bolts. The output end of the hydraulic cylinder 102 is hinged to the side wall of the adjusting plate 104 to adjust the angle of the adjusting plate 104.

[0037] The auxiliary material discharge mechanism 4 can provide necessary auxiliary force during the material falling process, so that the material can smoothly enter the crushing mechanism 2.

[0038] In addition, an adjustment plate 104 is introduced on the other side of the feeding mechanism 1. The adjustment plate 104 is fixed to the side of the feeding funnel 101 by bolts, and the angle is adjusted by the drive of the hydraulic cylinder 102. This design allows the operator to flexibly adjust the angle of the adjustment plate 104 according to the nature and falling conditions of the material to achieve the best feeding effect. In order to further promote the smooth falling of the material, a plurality of auxiliary rollers 105 are also rotatably connected to the adjustment plate 104. These rollers can roll during the falling process of the material to reduce the friction between the material and the adjustment plate, thereby further increasing the falling speed of the material.

[0039] Traditional plastic processing equipment often faces material blockage problems during the feeding process, affecting the continuous operation of the production line. To this end, the feeding process is optimized through mechanization, the blockage phenomenon is reduced, and the overall production efficiency is improved. Figure 1-4The auxiliary unloading mechanism 4 also includes a third driving motor 401, a belt 402 and a rotating roller 403. Multiple rotating rollers 403 are rotatably arranged on the side wall of the feeding funnel 101. The outer surface of each rotating roller 403 is provided with anti-slip patterns. The side wall of the feeding funnel 101 is provided with a through hole for rotating the rotating roller 403. Bearings are sleeved on both sides of the rotating roller 403. The outer ring of the bearing is fixed to the inner wall of the through hole. The output end of the third driving motor 401 is fixed to one end of a middle rotating roller 403. A pulley is fixed to the other end of the multiple rotating rollers 403, and the belt 402 is wrapped around the outer surface of the pulley.

[0040] Reference Figure 1 , Figure 2 and Figure 5-8 The crushing mechanism 2 is provided with a crushing roller 205 for crushing the material, and two groups of crushing rollers 205 are arranged at intervals to form a material channel, and a cleaning plate 206 corresponding to the crushing roller 205 is symmetrically fixed inside the crushing mechanism 2, and the side wall of the cleaning plate 206 is provided with a tooth groove intersecting with the knife group on the crushing roller 205, which is used to clean the residual material on the crushing roller 205. The crushing mechanism 2 includes a crushing funnel 201, a first driving motor 203 and a filter cover 204, the top of the crushing funnel 201 is connected to the bottom of the feed funnel 101, the first driving motor 203 is installed on the side wall of the crushing funnel 201, and the two ends of the two crushing rollers 205 are connected to the second connecting rod 207, and the second connecting rod 207 is rotatably connected to the side wall of the crushing funnel 201. A transmission gear 202 is fixed to one end of the two second connecting rods 207, and the two transmission gears 202 are meshed with each other. The output end of the first drive motor 203 is fixed to one of the transmission gears 202. The filter cover 204 is movably connected to the inner bottom wall of the crushing mechanism 2, and a vibration motor 208 is installed on one side of the bottom of the filter cover 204.

[0041] The feed hopper 101 is the primary channel for materials to enter the equipment. A plurality of rotating rollers 403 are arranged on its side wall. These rotating rollers 403 are installed in the through holes through bearings, which ensures both the flexibility of rotation and the stability of the structure. The third drive motor 401 is used as a power source. Its output end is directly connected to a rotating roller 403 in the middle, and a closed-loop transmission system is formed with the pulleys on the remaining rotating rollers 403 through the belt 402. When the third drive motor 401 is started, all the rotating rollers 403 will rotate synchronously, forming a downward driving force, effectively promoting the flow of materials in the feed hopper 101 and reducing blockage due to accumulation of materials.

[0042] In the plastic processing process, melting and extrusion are the key steps to form the final product. In order to achieve efficient and uniform melting effect and accurately control the extrusion process, refer to Figure 1 , Figure 9-11The fusion mechanism 3 includes a fusion tube 301, an electric heating coil 302, a cooling sleeve 303, a second drive motor 304, a spinneret 306, an air inlet 307 and an auger rod 308. The feed barrel 305 is fixed to one side of the top of the fusion tube 301. The top of the feed barrel 305 is in contact with the bottom of the crushing funnel 201. The second drive motor 304 is installed at one end of the fusion tube 301. The auger rod 308 is rotatably connected to the inside of the fusion tube 301. The output end of the second drive motor 304 is fixed to one end of the auger rod 308. The spinneret 306 is clamped to the other end of the fusion tube 301. The electric heating coil 302 is wrapped around the outer surface of the fusion tube 301. The cooling sleeve 303 is wrapped around the terminal discharge of the outer surface of the fusion tube 301. The cooling sleeve 303 is provided with multiple grooves inside. The side wall of the cooling sleeve 303 is provided with an air inlet 307.

[0043] The feed barrel 305 serves as a channel connecting the upstream pulverizing mechanism, and its top is tightly fitted with the pulverizing funnel 201 to ensure that the pulverized material smoothly enters the fusion tube 301. Inside the fusion tube 301, the auger rod 308 rotates under the drive of the second drive motor 304, continuously stirring and pushing the material, which helps to evenly melt and mix the material.

[0044] The electric heating coil 302 is evenly wrapped around the outer surface of the fusion tube 301, providing an efficient and uniform heating environment for the material and promoting the rapid melting of the plastic. As the material continues to move forward, when it approaches the outlet of the fusion tube 301, the cooling sleeve 303 begins to work. The multi-circle groove design inside the cooling sleeve 303 increases the heat exchange area, and the air inlet 307 on the side wall allows cooling gas to enter, effectively reducing the temperature of the molten plastic and preparing for subsequent extrusion molding.

[0045] Composition and materials:

[0046] The electric heating coil 302 includes a resistance wire, an insulating material and a shell. The resistance wire is a heating element made of a high-resistance material such as a nickel-chromium alloy or a constantan alloy, which can maintain stability for a long time under high temperature conditions and has excellent electric-to-heat conversion efficiency. The insulating material is used to wrap the resistance wire to prevent current leakage and ensure safety. The shell is used to protect the internal components and provide necessary structural support.

[0047] When the electric heating coil 302 is powered on, current flows through the resistance wire, and due to the resistance of the resistance wire, the electrical energy is converted into heat energy. The heat energy is then transferred to the plastic material in the fusion tube 301 through the outer shell of the electric heating coil 302. The temperature sensor (such as a thermocouple) installed on the fusion tube 301 can monitor the temperature of the plastic material in the fusion tube 301 in real time and feed this information back to the controller.

[0048] The controller adjusts the current output of the electric heating coil 302 according to the feedback from the temperature sensor to ensure that the temperature of the heated object remains within a set range.

[0049] The cooling sleeve 303 comprises a metal tube body, an inner groove and an air inlet hole 307 and the like.

[0050] When the molten plastic passes through the cooling sleeve 303, the cooling gas enters the interior of the sleeve through the air inlet holes.

[0051] The cooling gas flows inside the sleeve and exchanges heat with the object or medium being heated. After the gas absorbs heat, its temperature rises, while the temperature of the object or medium being heated drops.

[0052] Subsequently, the gas with increased temperature leaves the cooling jacket 303 through an externally connected exhaust device, completing the entire cooling process.

[0053] Finally, the plastic that has been melted and cooled to a suitable temperature is extruded through the spinneret 306 to form a continuous and uniform plastic filament product.

[0054] The working principle of the plastic crushing and chemical fiber weaving pulverizer of the present invention is as follows: when the device is used, the plastic products are first placed into the interior of the feed funnel 101, and the bottom of the feed funnel 101 gradually narrows to prevent multiple plastic products from entering the interior of the pulverizing mechanism 2 at the same time, causing pulverizing pressure. When encountering large materials that are difficult to fall, the third drive motor 401 is started, and the output end of the third drive motor 401 drives a rotating roller 403 to rotate, and the pulley on one of the rotating rollers 403 drives the belt 402 to rotate, and the belt 402 drives the other two pulleys to rotate, and the other two pulleys drive the rotating roller 403 to rotate. The drive of the rotating roller 403 can drive the material to descend, and the descent of the material drives the auxiliary roller 105 to rotate, so that the material falls more smoothly. When the material is blocked in the feed funnel 101, the hydraulic cylinder 102 is started to drive the adjustment plate 104 to rotate and unfold on the feed funnel 101 to take out the blocked material.

[0055] The material falls into the inside of the crushing funnel 201, and the first drive motor 203 is started. The output end of the first drive motor 203 drives one of the transmission gears 202 to rotate, and the transmission gear 202 drives the other transmission gear 202 to rotate. The two transmission gears 202 drive the crushing roller 205 to rotate to crush the material. When the crushing roller 205 rotates, it passes through the cleaning plate 206. The tooth grooves of the cleaning plate 206 push the material in the gap between the cutters on the crushing roller 205 to reduce the accumulation of material in the gap between the cutters on the crushing roller 205. Then the material falls into the filter cover 204, and the vibration motor 208 is started to make the material pass through the filter cover 204. Larger material particles flow on the filter cover 204, and the side wall of the crushing funnel 201 is opened to take out the particles left on the filter cover 204 and crush them again to prevent larger material particles from affecting normal melting.

[0056] The material falls into the interior of the fusion tube 301 through the feed barrel 305, the electric heating coil 302 is connected to the external motor thermal equipment, the electric heating coil 302 is started to heat and melt the material inside the feed barrel 305, and then the second drive motor 304 is started, the output end of the second drive motor 304 drives the auger rod 308 to rotate, the auger rod 308 pushes the melted material to move, the material passes through the cooling sleeve 303, the cooling sleeve 303 is connected to the external refrigeration equipment, the cold air blown by the refrigeration equipment enters the groove of the cooling sleeve 303 through the air inlet 307, cools the material, and finally the material is extruded through the spinneret 306.

[0057] It should be noted that, when the device is implemented, the structures described in the drawings of this specification are not fixed and unchanging implementation methods. The components of the implementation methods of the utility model described and shown in the drawings herein can be arranged and designed in various different configurations. In addition, the drawings of this specification and the drawings of the abstract are only schematic diagrams and do not represent the specific structure and actual quantity of the implementation.

[0058] Unless otherwise defined, the technical or scientific terms used herein shall have the usual meanings understood by persons of ordinary skill in the field to which the present invention belongs. The use of "one" or "an" and other similar words in the specification and claims of this application does not necessarily indicate a quantitative limitation. "Include" or "comprises" and other similar words mean that the elements or components appearing before the word include the elements or components listed after the word and their equivalents, without excluding other elements or components. "Connect" or "connected" and other similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0059] The exemplary implementation of the present invention is described in detail above with reference to the preferred embodiments. However, it can be understood by those skilled in the art that, without departing from the concept of the present invention, various modifications and variations can be made to the above-mentioned specific embodiments, and various combinations of the various technical features and structures proposed in the present invention can be made without exceeding the protection scope of the present invention.

Claims

1. A plastic crushing chemical fiber weaving pulverizer, characterized in that: It comprises a feeding mechanism (1) for introducing plastic products into the interior of the device; An auxiliary material discharge mechanism (4), connected to one side of the feeding mechanism (1), and used to assist in material discharge to prevent material blockage; An adjustment plate (104) is rotatably adjusted on the other side of the feeding mechanism (1); The crushing mechanism (2) is connected below the feeding mechanism (1).

2. The plastic crushing and chemical fiber weaving pulverizer according to claim 1 is characterized in that: The feeding mechanism (1) comprises a feeding hopper (101) and a hydraulic cylinder (102); the adjusting plate (104) is rotatably connected to the other side wall of the feeding hopper (101); a plurality of auxiliary rollers (105) are rotatably connected to the adjusting plate (104) to facilitate the smooth falling of materials; a first connecting rod (103) is connected to the bottom of the hydraulic cylinder (102); the first connecting rod (103) is fixed to the side of the feeding hopper (101) by bolts; and an output end of the hydraulic cylinder (102) is hinged to the side wall of the adjusting plate (104) to adjust the angle of the adjusting plate (104).

3. The plastic crushing and chemical fiber weaving pulverizer according to claim 2 is characterized in that: The auxiliary unloading mechanism (4) further comprises a third driving motor (401), a belt (402) and a rotating roller (403); a plurality of the rotating rollers (403) are rotatably arranged on the side wall of the feeding hopper (101); the outer surface of each of the rotating rollers (403) is provided with anti-slip patterns; a through hole for the rotating rollers (403) to rotate is provided on the side wall of the feeding hopper (101); bearings are sleeved on both sides of the rotating rollers (403); the outer rings of the bearings are fixed to the inner walls of the through holes; the output end of the third driving motor (401) is fixed to one end of a middle rotating roller (403); a pulley is fixed to the other end of the plurality of rotating rollers (403); and the belt (402) is wrapped around the outer surface of the pulley.

4. The plastic crushing and chemical fiber weaving pulverizer according to claim 1 is characterized in that: A pulverizing roller (205) is rotatably arranged inside the pulverizing mechanism (2) for pulverizing materials, and two groups of the pulverizing rollers (205) are arranged at an interval to form a material channel, and cleaning plates (206) corresponding to the pulverizing rollers (205) are symmetrically fixed inside the pulverizing mechanism (2), and the side walls of the cleaning plates (206) are provided with tooth grooves intersecting with the knife groups on the pulverizing rollers (205) for cleaning residual materials on the pulverizing rollers.

5. The plastic crushing and chemical fiber weaving pulverizer according to claim 2 is characterized in that: The pulverizing mechanism (2) comprises a pulverizing funnel (201), a first drive motor (203), a filter cover (204) and pulverizing rollers (205); the top of the pulverizing funnel (201) is connected to the bottom of the feed funnel (101); the first drive motor (203) is mounted on the side wall of the pulverizing funnel (201); both ends of the two pulverizing rollers (205) are connected to a second connecting rod (207); the second connecting rod (207) is rotatably connected to the side wall of the pulverizing funnel (201).

6. The plastic crushing and chemical fiber weaving pulverizer according to claim 5, characterized in that: One end of two of the second connecting rods (207) is fixed with a transmission gear (202), the two transmission gears (202) are meshed with each other, the output end of the first drive motor (203) is fixed to one of the transmission gears (202), the filter cover (204) is movably engaged with the inner bottom wall of the pulverizing mechanism (2), and a vibration motor (208) is installed on one side of the bottom of the filter cover (204).

7. The plastic crushing and chemical fiber weaving pulverizer according to claim 5 is characterized in that: A fusion mechanism (3) is connected below the pulverizing mechanism (2), and the fusion mechanism (3) comprises a fusion tube (301), an electric heating coil (302), a cooling sleeve (303), a second drive motor (304), a feed barrel (305), a spinneret (306), an air inlet (307) and an auger rod (308). The feed barrel (305) is fixed to one side of the top of the fusion tube (301), and the top of the feed barrel (305) is in contact with the bottom of the pulverizing funnel (201). The second drive motor (304) is installed at one end of the fusion tube (301), and the auger rod (308) is rotatably connected to the inside of the fusion tube (301). The output end of the second drive motor (304) is fixed to one end of the auger rod (308), and the spinneret (306) is clamped to the other end of the fusion tube (301).

8. The plastic crushing and chemical fiber weaving pulverizer according to claim 7, characterized in that: The electric heating coil (302) is wrapped around the outer surface of the fusion tube (301), the cooling sleeve (303) is wrapped around the discharge point at the terminal end of the outer surface of the fusion tube (301), a plurality of grooves are provided inside the cooling sleeve (303), and an air inlet hole (307) is provided on the side wall of the cooling sleeve (303).

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