Foamed plastic leftover material recycling and crushing device and method

Abstract

The invention relates to the technical field of foamed plastic recycling and discloses a foamed plastic leftover material recycling and smashing device and method.The foamed plastic leftover material recycling and smashing device comprises a base, the end face of the base is fixedly connected with a frame, the end face of the end, away from the base, of the frame is fixedly connected with a feeding pipe, and the end face of the end, away from the feeding pipe, of the frame is fixedly connected with a discharging pipe; an engine is fixedly connected to the surface of the side, away from the frame body, of the base, and an inner motor is fixedly connected to the inner wall of the frame body. When the foam plastic recycling device is used, foam plastic needing to be recycled is poured into the feeding pipe, at the moment, motors inside and outside the extrusion component are started, a transverse shaft is driven to operate along the inner wall of the material distribution plate, meanwhile, an extrusion sector plate is driven to operate, and the extrusion sector plate and the material distribution plate distribute and extrude the plastic foam entering the extrusion sector plate; the plastic products with smooth surfaces are extruded together, become rough and are pushed to move downwards, and meanwhile, the dust blowing fan can conduct dust blowing treatment on the surfaces of the plastic foam products.

Description

Technical Field

[0001] This invention relates to the field of foam plastic recycling equipment technology, specifically to a foam plastic scrap recycling and crushing device and method. Background Technology

[0002] Foamed plastics are a very important synthetic polymer material and a crucial component of the modern plastics industry, widely used in packaging, insulation, and soundproofing. Foamed plastic scraps can be plasticized and processed into plastic products, which can reduce the white pollution caused by petrochemical-based plastic products and alleviate environmental pressure.

[0003] Currently, after collecting foam plastic scraps, they need to be cut and crushed. However, some plastic scraps are too large and the surface of the plastic products is relatively smooth. Traditional cutting and crushing equipment can only cut the waste scraps by driving the cutting blades with a motor, which is incomplete and reduces the recycling efficiency, which is time-consuming and labor-intensive. Summary of the Invention

[0004] The purpose of this invention is to provide a device and method for recycling and crushing foam plastic scraps to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention relates to a device and method for recycling and crushing foam plastic scraps, comprising a base, a frame fixedly connected to one end face of the base, a feed pipe fixedly connected to the end face of the frame away from the base, and a discharge pipe fixedly connected to the end face of the frame away from the feed pipe, and further comprising: An extrusion component, comprising a horizontal shaft, an extrusion fan plate fixedly connected to the surface of the horizontal shaft, and a material distribution plate provided on the surface of the horizontal shaft near the extrusion fan plate; A crushing component, the crushing component including an output shaft, a periodic toothed plate fixedly connected to the surface of the output shaft, and a periodic toothed rack meshing with the surface of the periodic toothed plate; An auxiliary component includes a connecting toothed column, the surface of which is engaged with a toothed chain, and the inner wall of which is engaged with a rack column.

[0006] Furthermore, an engine is fixedly connected to the surface of the base away from the frame, an inner motor is fixedly connected to the inner wall of the frame, and an outer motor is fixedly connected to the surface of the frame near the inner motor.

[0007] Further, the extrusion component comprises an inner partition plate, the surface of the inner partition plate is fixedly connected with a dust blowing fan, the surface of the horizontal shaft penetrates the horizontal shaft and the distribution plate, and is rotationally connected with the inner wall of the horizontal shaft and the distribution plate, the number of the extrusion fan plates is two, the two extrusion fan plates are symmetrically distributed on the surface of the horizontal shaft, the surface of the distribution plate away from the horizontal shaft is fixedly connected with the inner wall of the frame body, the surface of the inner partition plate is clamped with the inner wall of the frame body, and the number of the dust blowing fans is two, the two dust blowing fans are symmetrically distributed on the surface of the inner partition plate.

[0008] Further, the end surface of the inner motor is provided with a helical shaft, the surface of the helical shaft is meshingly connected with a helical gear plate, the inner wall of the helical gear plate is fixedly connected with a stirring tooth, the surface of the stirring tooth away from the helical gear plate is transmissionally connected with an output belt, the inner wall of the output belt away from the stirring tooth is rotationally connected with a pressing plate, the surface of the helical shaft penetrates the inner wall of the distribution plate, and is rotationally connected with the inner wall of the distribution plate, the number of the helical gear plates is two, the two helical gear plates are symmetrically distributed on the surface of the helical shaft, the surface of the stirring tooth penetrates the inner wall of the inner partition plate, and is rotationally connected with the inner wall of the inner partition plate, and the surface of the pressing plate penetrates the inner wall of the inner partition plate, and is rotationally connected with the inner wall of the inner partition plate.

[0009] Further, the crushing component comprises a rack groove, the surface of the periodic rack close to the rack groove is fixedly connected with a push plate, the surface of the output shaft penetrates the inner wall of the frame body and the inner wall of the periodic gear plate, and is rotationally connected with the inner wall of the frame body, the surface of the periodic rack is slidingly connected with the inner wall of the rack groove, and the number of the push plates is two, the two push plates are symmetrically distributed on the surface of the periodic rack.

[0010] Further, the surface of the push plate is fixedly connected with an output rack, the surface of the output rack is meshingly connected with a threaded shaft, the surface of the threaded shaft away from the output rack is threadedly connected with a pressing plate, the surface of the threaded shaft penetrates the inner wall of the frame body, and is rotationally connected with the inner wall of the frame body, the number of the threaded shafts is two, the two threaded shafts are symmetrically distributed on the surface of the pressing plate, and the surface of the pressing plate is slidingly connected with the inner wall of the frame body.

[0011] Further, the surface of the push plate away from the output rack side is fixedly connected with a connecting block, the surface of the connecting block is provided with a crushing tooth plate, the surface of the connecting block close to the connecting block side is fixedly connected with a positioning spring, the inner wall of the positioning spring is provided with a spring column, the inner wall of the frame away from the crushing tooth plate side is fixedly connected with a collision tooth plate, the surface of the connecting block close to the positioning spring side of the crushing tooth plate is in contact, the surface of the crushing tooth plate away from the positioning spring side is in sliding connection with the inner wall of the frame, the end face of the positioning spring away from the crushing tooth plate side is fixedly connected with the inner wall of the frame, and the end face of the spring column away from the crushing tooth plate side is fixedly connected with the inner wall of the frame.

[0012] Further, the auxiliary component comprises a blowing fan, the surface of the tooth chain away from the connecting tooth column side is engagedly connected with a sliding tooth column, the inner wall of the sliding tooth column away from the tooth chain side is fixedly connected with an extrusion column, the end face of the extrusion column is provided with a bellows, the surface of the push plate is fixedly connected with the inner wall of the connecting tooth column, the number of the tooth column is two, the two tooth columns are symmetrically distributed on the inner wall of the tooth chain, the surface of the tooth column penetrates through the inner wall of the collision tooth plate and is rotatably connected with the inner wall of the collision tooth plate, the inner wall of the blowing fan is fixedly connected with the surface of the tooth column away from the tooth chain side, the surface of the sliding tooth column close to the extrusion column side is in sliding connection with the inner wall of the collision tooth plate, and the number of the bellows is two, the two bellows are symmetrically distributed on the inner wall of the collision tooth plate, and the end face of the extrusion column is in contact with the surface of the bellows.

[0013] Further, the surface of the bevel shaft away from the inner motor side is drivingly connected with a transmission belt, the inner wall of the transmission belt away from the bevel shaft side is rotatably connected with a clamping shaft, the surface of the clamping shaft is fixedly connected with a guide fan away from the transmission belt side, and the surface of the clamping shaft is rotatably connected with the inner wall of the distribution plate.

[0014] Further, the method of the foam plastic leftover material recycling and crushing device comprises the following steps: S1: in the extrusion component, the outer motor is started, the horizontal shaft is driven to run along the inner wall of the distribution plate, and the extrusion fan plate is driven to run, so that the distribution plate and the extrusion fan plate can distribute and extrude the plastic foam entering the inner wall, so that the plastic products with smooth surfaces are extruded together and become rough, and are pushed to run downward; S2: in the crushing component, the engine is started, the output shaft is driven to run, the output shaft drives the periodic tooth plate to run along the inner wall of the frame, and the periodic tooth plate drives the periodic tooth rack to periodically slide along the inner wall of the tooth rack groove through the surface meshing effect; S3: When the rack groove runs, the push plate runs, the push plate drives the connecting block to slide along the inner wall of the frame body, the connecting block drives the crushing tooth plate to run, the crushing tooth plate contacts the collision tooth plate, and the continuous plastic is continuously crushed; S4: When the push plate runs, the connecting tooth column runs, the connecting tooth column drives the tooth chain to run through the surface meshing connection, the tooth chain drives the tooth rack column to rotate along the inner wall of the collision tooth plate through the meshing connection, and the tooth rack column runs.

[0015] The present application has the following beneficial effects: When the present application is used, the foam plastic to be recycled is poured into the feeding pipe, at this time the outer motor in the extrusion part is started, the horizontal shaft is driven to run along the inner wall of the distribution plate, and the extrusion fan plate is driven to run, the extrusion fan plate is combined with the distribution plate to distribute and extrude the plastic foam entering the extrusion fan plate, so that the plastic products with smooth surface are extruded together, become rough, and are pushed downward, at the same time, the dust blowing fan blows dust on the surface of the plastic foam product, reduces the influence of impurities on the recovery rate, at the same time, the inner motor is started, the bevel gear shaft is driven to run along the inner wall of the distribution plate, the bevel gear shaft drives the bevel gear plate to run along the inner wall of the inner partition plate through the surface meshing effect, when the bevel gear plate runs, the stirring tooth is driven to run, the stirring tooth continuously stirs and scatters the extruded foam plastic, facilitates subsequent crushing, increases the recovery rate, at the same time, when the stirring tooth runs, the output belt is driven to run, the output belt drives the push plate on the other side of the inner wall to run, the push plate guides the extruded plastic foam, avoids its upward flow, and affects the recovery efficiency.

[0016] When the application is used, at this time in the crushing part, the engine starts to drive the output shaft to rotate along the inner wall of the frame body, the periodic gear plate rotates along the inner wall of the frame body, and the periodic gear plate drives the periodic gear to slide along the inner wall of the rack groove through the surface meshing effect. When the rack groove operates, the push plate operates, the connecting block slides along the inner wall of the frame body, the connecting block pushes the crushing gear plate to operate, the crushing gear plate contacts the impact gear plate, and the continuous crushing treatment of the incoming plastic is carried out. Through the distance between the required crushing teeth, the crushing effect is enhanced, the recovery rate is increased, and at the same time, when the crushing gear plate operates, the positioning spring operates along the surface of the spring column, the positioning spring drives the crushing gear plate to reset in time through the elastic force of the positioning spring, and the operation of the device is not affected. At the same time, when the push plate operates, the output rack operates, the output rack drives the threaded shaft to rotate along the inner wall of the frame body through the surface meshing effect, and the threaded shaft drives the pressing plate to operate periodically along the inner wall of the frame body through the threaded connection. The crushed plastic foam is extruded, and the plastic foam is collected conveniently.

[0017] When the application is used, at this time in the auxiliary part, when the push plate operates, the connecting tooth column operates, the connecting tooth column drives the tooth chain to operate through the surface meshing connection, the tooth chain drives the rack column to rotate along the inner wall of the impact gear plate through the meshing connection, and the rack column drives the blowing fan to operate when the rack column operates. The blowing fan blows the crushed plastic on the surface of the impact gear plate, avoids the accumulation of plastic on the surface of the impact gear plate, and affects the crushing efficiency. At the same time, when the tooth chain operates, the sliding tooth column slides along the inner wall of the impact gear plate through the surface meshing effect, and the extrusion column operates when the sliding tooth column operates. The extrusion column continuously extrudes the bellows at both ends to generate wind power, and the crushed plastic on the surface of the impact gear plate is better blown. At the same time, when the helical shaft operates, the transmission belt operates, the clamping shaft rotates along the inner wall of the distribution plate, and the guide fan operates when the clamping shaft operates. The guide fan guides the plastic from the extrusion part to enter the crushing part, avoids the accumulation phenomenon in the extrusion part, and affects the operation of the device.

[0018] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed for the description of the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application. Figure 2 It is a schematic diagram of the overall structure of the present application. Figure 3 It is a schematic diagram of the overall structure of the present application. Figure 4 It is a schematic diagram of the overall structure of the present application. Figure 5 It is a schematic diagram of the overall structure of the present application. Figure 6 It is a schematic diagram of the overall structure of the present application. Figure 7 It is a schematic diagram of the overall structure of the present application. Figure 8 It is a schematic diagram of the overall structure of the present application. Figure 9 It is a schematic diagram of the overall structure of the present application.

[0021] In the drawings, the components represented by each reference numeral are listed as follows: In the drawings, the components represented by each reference numeral are listed as follows: 1, extrusion component; 2, crushing component; 3, auxiliary component; 4, engine; 5, inner motor; 6, outer motor; 7, base; 8, frame; 9, feeding pipe; 10, discharging pipe; 11, horizontal shaft; 12, extrusion fan plate; 13, distribution plate; 14, inner partition plate; 15, dust blowing fan; 16, helical shaft; 17, helical plate; 18, stirring tooth; 19, output belt; 20, pushing plate; 21, output shaft; 22, periodic tooth plate; 23, periodic rack; 24, rack groove; 25, pushing plate; 26, output rack; 27, threaded shaft; 28, pressing plate; 29, connecting block; 30, crushing tooth plate; 31, positioning spring; 32, spring column; 33, collision tooth plate; 41, connecting tooth column; 42, tooth chain; 43, rack column; 44, material blowing fan; 45, sliding tooth column; 46, extrusion column; 47, bellows; 48, transmission belt; 49, clamping shaft; 50, guide fan. DETAILED DESCRIPTION

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of the present application.

[0023] Please refer to Figures 1-9 As shown in the drawings, the present application is a kind of foam plastic leftover material recycling and crushing device and method, including base 7, the end surface of base 7 is fixedly connected with frame 8, the end surface of the end of frame 8 away from base 7 is fixedly connected with feed pipe 9, the end surface of the end of frame 8 away from feed pipe 9 is fixedly connected with discharge pipe 10, further comprising: extrusion part 1, extrusion part 1 includes horizontal shaft 11, outer motor 6 starts, drives horizontal shaft 11 to run along the inner wall of distribution plate 13, at the same time drives extrusion fan plate 12 to run, the surface of horizontal shaft 11 is fixedly connected with extrusion fan plate 12, extrusion fan plate 12 will be together with distribution plate 13 to the plastic foam entering its inside and distribute and extrude, make the plastic product with smooth surface extrude together, make it become rough, and push it to run downward, the surface of the side of horizontal shaft 11 close to extrusion fan plate 12 is provided with distribution plate 13; crushing part 2, crushing part 2 includes output shaft 21, engine 4 starts, drives output shaft 21 to run, output shaft 21 will drive periodic gear plate 22 to rotate and run along the inner wall of frame 8, the surface of output shaft 21 is fixedly connected with periodic gear plate 22, periodic gear plate 22 is engaged through the surface, will drive periodic gear 23 to slide and run along the inner wall of rack groove 24, the surface of periodic gear plate 22 is engaged with periodic gear 23; auxiliary part 3, auxiliary part 3 includes connecting tooth column 41, when push plate 25 runs, will drive connecting tooth column 41 to run, connecting tooth column 41 is engaged through the surface, will drive gear chain 42 to run, the surface of connecting tooth column 41 is engaged with gear chain 42, gear chain 42 is engaged through the engagement, will drive rack column 43 to rotate and run along the inner wall of impact gear plate 33, the inner wall of gear chain 42 is engaged with rack column 43, when rack column 43 runs, will drive blowing fan 44 to run.

[0024] The surface of the side of base 7 away from frame 8 is fixedly connected with engine 4, the inner wall of frame 8 is fixedly connected with inner motor 5, the surface of the side of frame 8 close to inner motor 5 is fixedly connected with outer motor 6.

[0025] The extrusion part 1 comprises an inner partition plate 14, the surface of the inner partition plate 14 is fixedly connected with a dust blowing fan 15, the dust blowing fan 15 can blow dust on the surface of the plastic foam product, reduce the influence of impurities on the recovery rate, the surface of the horizontal shaft 11 penetrates the horizontal shaft 11 and the distribution plate 13, and is rotatably connected with the inner wall of the horizontal shaft 11 and the distribution plate 13, the number of the extrusion fan plates 12 is two, the two extrusion fan plates 12 are symmetrically distributed on the surface of the horizontal shaft 11, the surface of the distribution plate 13 away from the horizontal shaft 11 is fixedly connected with the inner wall of the frame 8, the surface of the inner partition plate 14 is connected with the inner wall of the frame 8, the number of the dust blowing fans 15 is two, and the two dust blowing fans 15 are symmetrically distributed on the surface of the inner partition plate 14.

[0026] The end surface of the inner motor 5 is provided with a helical shaft 16, the inner motor 5 is started, the helical shaft 16 is driven to run along the inner wall of the distribution plate 13, the helical shaft 16 drives the helical plate 17 to run along the inner wall of the inner partition plate 14 through surface meshing, the surface of the helical shaft 16 is meshingly connected with the helical plate 17, when the helical plate 17 runs, the stirring teeth 18 are driven to run, the inner wall of the helical plate 17 is fixedly connected with the stirring teeth 18, the stirring teeth 18 continuously stir and scatter the extruded plastic foam, which is convenient for subsequent crushing and increases the recovery rate, at the same time, when the stirring teeth 18 run, the output belt 19 is driven to run, the surface of the stirring teeth 18 away from the helical plate 17 is transmissionally connected with the output belt 19, the output belt 19 drives the push plate 20 on the other inner wall to run, the inner wall of the output belt 19 away from the stirring teeth 18 is rotatably connected with the push plate 20, the push plate 20 guides the extruded plastic foam to avoid flowing upward and affecting the recovery efficiency, the surface of the helical shaft 16 penetrates the inner wall of the distribution plate 13 and is rotatably connected with the inner wall of the distribution plate 13, the number of the helical plates 17 is two, and the two helical plates 17 are symmetrically distributed on the surface of the helical shaft 16, the surface of the stirring teeth 18 penetrates the inner wall of the inner partition plate 14 and is rotatably connected with the inner wall of the inner partition plate 14, and the surface of the push plate 20 penetrates the inner wall of the inner partition plate 14 and is rotatably connected with the inner wall of the inner partition plate 14.

[0027] The crushing part 2 comprises a rack groove 24, when the rack groove 24 runs, the push plate 25 is driven to run, the surface of the periodic rack 23 close to the rack groove 24 is fixedly connected with the push plate 25, the push plate 25 drives the connecting block 29 to slide along the inner wall of the frame 8, the surface of the output shaft 21 penetrates the inner wall of the frame 8 and the inner wall of the periodic tooth plate 22, and is rotatably connected with the inner wall of the frame 8, the surface of the periodic rack 23 is slidingly connected with the inner wall of the rack groove 24, the number of the push plates 25 is two, and the two push plates 25 are symmetrically distributed on the surface of the periodic rack 23.

[0028] The surface of the push plate 25 is fixedly connected with an output rack 26. When the push plate 25 operates, the output rack 26 is driven to operate. Through surface meshing, the output rack 26 drives the threaded shaft 27 to rotate and operate along the inner wall of the frame 8. The surface of the output rack 26 is meshingly connected with the threaded shaft 27. When the threaded shaft 27 operates, through threaded connection, the pressing plate 28 is driven to periodically and upwardly operate along the inner wall of the frame 8, so as to extrude the crushed plastic foam, facilitate the collection of the plastic foam, and the surface of the threaded shaft 27 away from the output rack 26 is screwedly connected with the pressing plate 28. The surface of the threaded shaft 27 penetrates through the inner wall of the frame 8 and is rotatably connected with the inner wall of the frame 8. The number of the threaded shaft 27 is two. The two threaded shafts 27 are symmetrically distributed on the surface of the pressing plate 28. The surface of the pressing plate 28 is slidably connected with the inner wall of the frame 8.

[0029] The surface of the push plate 25 away from the output rack 26 is fixedly connected with a connecting block 29. The connecting block 29 drives the crushing tooth plate 30 to operate. The crushing tooth plate 30 contacts the impact tooth plate 33 to continuously crush the incoming plastic. Through the distance between the crushing teeth, the crushing effect is enhanced, and the recovery rate is increased. The surface of the connecting block 29 is provided with the crushing tooth plate 30. When the crushing tooth plate 30 operates, the positioning spring 31 is driven to operate along the surface of the spring column 32. The surface of the crushing tooth plate 30 away from the connecting block 29 is fixedly connected with the positioning spring 31. Through the elastic force of the positioning spring 31, the crushing tooth plate 30 can be reset in time, without affecting the operation of the device. The inner wall of the positioning spring 31 is provided with the spring column 32. The inner wall of the frame 8 away from the crushing tooth plate 30 is fixedly connected with the impact tooth plate 33. The surface of the connecting block 29 contacts the surface of the crushing tooth plate 30 away from the positioning spring 31. The surface of the crushing tooth plate 30 away from the positioning spring 31 is slidably connected with the inner wall of the frame 8. The end face of the positioning spring 31 away from the crushing tooth plate 30 is fixedly connected with the inner wall of the frame 8. The end face of the spring column 32 away from the crushing tooth plate 30 is fixedly connected with the inner wall of the frame 8.

[0030] The auxiliary component 3 comprises a material blowing fan 44 which blows the plastic crushed on the surface of the impact tooth plate 33, avoiding the accumulation of plastic on the surface of the impact tooth plate 33, affecting the crushing efficiency. The surface of the tooth chain 42 far away from the connecting tooth column 41 is meshed with a sliding tooth column 45. When the tooth chain 42 runs, the surface meshing effect drives the sliding tooth column 45 to slide along the inner wall of the impact tooth plate 33. When the sliding tooth column 45 runs, it drives the extrusion column 46 to run. The inner wall of the sliding tooth column 45 far away from the tooth chain 42 is fixedly connected with the extrusion column 46. The extrusion column 46 continuously extrudes the bellows 47 at both ends to generate wind power, which better blows the plastic crushed on the surface of the impact tooth plate 33. The end surface of the extrusion column 46 is provided with the bellows 47. The surface of the push plate 25 is fixedly connected with the inner wall of the connecting tooth column 41. The number of the rack columns 43 is two. The two rack columns 43 are symmetrically distributed on the inner wall of the tooth chain 42. The surface of the rack column 43 penetrates through the inner wall of the impact tooth plate 33 and is rotatably connected with the inner wall of the impact tooth plate 33. The inner wall of the material blowing fan 44 is fixedly connected with the surface of the rack column 43 far away from the tooth chain 42. The surface of the sliding tooth column 45 close to the extrusion column 46 is slidingly connected with the inner wall of the impact tooth plate 33. The number of the bellows 47 is two. The two bellows 47 are symmetrically distributed on the inner wall of the impact tooth plate 33. The end surface of the extrusion column 46 is in contact with the surface of the bellows 47.

[0031] The surface of the helical shaft 16 far away from the inner motor 5 is drivingly connected with a transmission belt 48. When the helical shaft 16 runs, it drives the transmission belt 48 to drive and run. The transmission belt 48 drives the clamping shaft 49 to rotate along the inner wall of the distribution plate 13. The inner wall of the transmission belt 48 far away from the helical shaft 16 is rotatably connected with the clamping shaft 49. When the clamping shaft 49 runs, it drives the guide fan 50 to run. The surface of the clamping shaft 49 far away from the transmission belt 48 is fixedly connected with the guide fan 50. The guide fan 50 guides the plastic out of the extrusion component 1 to better enter the crushing component, avoiding the accumulation in the extrusion component 1 to affect the operation of the device. The surface of the clamping shaft 49 is rotatably connected with the inner wall of the distribution plate 13.

[0032] A method for recycling and crushing foam plastic scraps, comprising the following steps: S1: In the extrusion component 1, the outer motor 6 is started to drive the horizontal shaft 11 to run along the inner wall of the distribution plate 13, and at the same time drive the extrusion fan plate 12 to run. The extrusion fan plate 12 will distribute and extrude the plastic foam entering it together with the distribution plate 13, so that the plastic products with smooth surface are extruded together, become rough, and are pushed to run downward; S2: in the crushing part 2, the engine 4 is started, the output shaft 21 is driven to rotate, the periodic tooth plate 22 is driven to rotate along the inner wall of the frame 8, the periodic tooth plate 22 is driven to slide along the inner wall of the rack groove 24 through the surface engagement, and the periodic rack 23 is driven to slide along the inner wall of the rack groove 24; S3: when the rack groove 24 is operated, the push plate 25 is operated, the connecting block 29 is driven to slide along the inner wall of the frame 8, the connecting block 29 is driven to operate the crushing tooth plate 30, the crushing tooth plate 30 is in contact with the impact tooth plate 33, and the continuous crushing treatment of the incoming plastic is carried out; S4: in the auxiliary part 3, when the push plate 25 is operated, the connecting tooth column 41 is operated, the connecting tooth column 41 is connected through the surface engagement, the tooth chain 42 is operated, the tooth chain 42 is connected through the engagement, the rack column 43 is driven to rotate along the inner wall of the impact tooth plate 33, and when the rack column 43 is operated.

[0033] When in use, the foam plastic to be recycled is poured into the feeding pipe 9, and at this time, the outer motor 6 is started to drive the horizontal shaft 11 to run along the inner wall of the distribution plate 13, and at the same time, the extrusion fan plate 12 is driven to run, which, together with the distribution plate 13, distributes and extrudes the plastic foam entering it, so that the smooth plastic products are extruded together to become rough, and are pushed downward, at the same time, the dust blowing fan 15 blows the surface of the plastic foam product to reduce the influence of impurities on the recovery rate, at the same time, the inner motor 5 is started to drive the helical shaft 16 to run along the inner wall of the distribution plate 13, which, through the surface meshing, drives the helical plate 17 to run along the inner wall of the inner partition plate 14, when the helical plate 17 runs, it drives the stirring teeth 18 to run, which continuously stirs and scatters the extruded foam plastic, facilitating subsequent crushing and increasing the recovery rate, at the same time, when the stirring teeth 18 run, the output belt 19 is driven to run, which drives the push plate 20 on the other side to run, which guides the extruded plastic foam to avoid flowing upward and affecting the recovery efficiency. At this time, in the crushing part 2, the engine 4 is started to drive the output shaft 21 to run, which drives the periodic tooth plate 22 to rotate along the inner wall of the frame 8, which, through the surface meshing, drives the periodic rack 23 to slide along the inner wall of the rack groove 24, when the rack groove 24 runs, it drives the push plate 25 to run, which drives the connecting block 29 to slide along the inner wall of the frame 8, which drives the crushing tooth plate 30 to run, which contacts the impact tooth plate 33 to continuously crush the incoming plastic, through the constant distance between the crushing teeth, the crushing effect is enhanced and the recovery rate is increased, at the same time, when the crushing tooth plate 30 runs, the positioning spring 31 is driven to run along the surface of the spring column 32, which, through its elastic force, drives the crushing tooth plate 30 to reset in time without affecting the operation of the device, at the same time, when the push plate 25 runs, the output rack 26 is driven to run, which, through the surface meshing, drives the threaded shaft 27 to rotate along the inner wall of the frame 8, when the threaded shaft 27 runs, through the screw connection, it drives the pressing plate 28 to run periodically up and down along the inner wall of the frame 8 to extrude the crushed plastic foam, facilitating the collection of plastic foam.At this time, the auxiliary component 3, when the push plate 25 runs, will drive the connecting tooth column 41 to run, the connecting tooth column 41 is connected through the surface engagement, will drive the tooth chain 42 to run, the tooth chain 42 will drive the rack column 43 to rotate along the inner wall of the impact tooth plate 33 through the engagement connection, when the rack column 43 runs, will drive the blowing fan 44 to run, the blowing fan 44 will blow the plastic crushed on the surface of the impact tooth plate 33, avoid the impact tooth plate 33 surface to cause the plastic accumulation, influence the crushing efficiency, at the same time, when the tooth chain 42 runs, through the surface engagement, will drive the sliding tooth column 45 to slide along the inner wall of the impact tooth plate 33, when the sliding tooth column 45 runs, will drive the extrusion column 46 to run, the extrusion column 46 will continuously extrude the bellows 47 at both ends, produce the wind power, better blow the plastic crushed on the surface of the impact tooth plate 33, at the same time, when the helical gear shaft 16 runs, will drive the transmission belt 48 to run, the transmission belt 48 will drive the clamping shaft 49 to rotate along the inner wall of the distribution plate 13, when the clamping shaft 49 runs, will drive the guide fan 50 to run, the guide fan 50 guides the plastic transmitted from the extrusion component 1 to the crushing component, so that it can better enter the crushing component, avoid the accumulation phenomenon in the extrusion component 1, influence the operation of the device.

[0034] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A foam plastic scrap recycling and crushing device, comprising a base (7), a frame (8) fixedly connected to one end face of the base (7), a feed pipe (9) fixedly connected to the end face of the frame (8) away from the base (7), and a discharge pipe (10) fixedly connected to the end face of the frame (8) away from the feed pipe (9), characterized in that, Also include: The extrusion part (1) includes a horizontal shaft (11), the surface of the horizontal shaft (11) is fixedly connected with an extrusion fan plate (12), and the surface of the horizontal shaft (11) close to the extrusion fan plate (12) is provided with a distribution plate (13); The crushing part (2) includes an output shaft (21), the surface of the output shaft (21) is fixedly connected with a periodic tooth plate (22), and the surface of the periodic tooth plate (22) is engagedly connected with a periodic tooth bar (23); The auxiliary part (3) includes a connecting tooth column (41), the surface of the connecting tooth column (41) is engagedly connected with a tooth chain (42), and the inner wall of the tooth chain (42) is engagedly connected with a rack column (43).

2. A device for recycling and shredding foamed plastic scrap material according to claim 1, characterized in that: The surface of the base (7) away from the frame (8) is fixedly connected with an engine (4), the inner wall of the frame (8) is fixedly connected with an inner motor (5), and the surface of the frame (8) close to the inner motor (5) is fixedly connected with an outer motor (6).

3. A device for recycling and shredding foamed plastic scrap material according to claim 2, characterized in that: The extrusion part (1) includes an inner partition plate (14), the surface of the inner partition plate (14) is fixedly connected with a dust blowing fan (15), the surface of the horizontal shaft (11) penetrates the horizontal shaft (11) and the distribution plate (13), and is rotationally connected with the inner wall of the horizontal shaft (11) and the distribution plate (13), the number of the extrusion fan plates (12) is two, the two extrusion fan plates (12) are symmetrically distributed on the surface of the horizontal shaft (11), the surface of the distribution plate (13) away from the horizontal shaft (11) is fixedly connected with the inner wall of the frame (8), the surface of the inner partition plate (14) is clamped with the inner wall of the frame (8), and the number of the dust blowing fans (15) is two, the two dust blowing fans (15) are symmetrically distributed on the surface of the inner partition plate (14).

4. A device for recycling and shredding foamed plastic scrap material according to claim 3, characterized in that: The end surface of the inner motor (5) is provided with a helical shaft (16), the surface of the helical shaft (16) is engagedly connected with a helical tooth plate (17), the inner wall of the helical tooth plate (17) is fixedly connected with a stirring tooth (18), the surface of the stirring tooth (18) away from the helical tooth plate (17) is transmissionly connected with an output belt (19), the inner wall of the output belt (19) away from the stirring tooth (18) is rotationally connected with a pushing plate (20), the surface of the helical shaft (16) penetrates the inner wall of the distribution plate (13), and is rotationally connected with the inner wall of the distribution plate (13), the number of the helical tooth plates (17) is two, the two helical tooth plates (17) are symmetrically distributed on the surface of the helical shaft (16), the surface of the stirring tooth (18) penetrates the inner wall of the inner partition plate (14), and is rotationally connected with the inner wall of the inner partition plate (14), and the surface of the pushing plate (20) penetrates the inner wall of the inner partition plate (14), and is rotationally connected with the inner wall of the inner partition plate (14).

5. A device for recycling and shredding foamed plastic scrap material according to claim 4, characterized in that: The pulverizing component (2) comprises a rack groove (24), the surface of the periodic rack (23) is fixedly connected with a push plate (25) near one side of the rack groove (24), the surface of the output shaft (21) penetrates the inner wall of the frame body (8) and is rotatably connected with the inner wall of the frame body (8), the surface of the periodic rack (23) is slidably connected with the inner wall of the rack groove (24), the number of the push plates (25) is two, and the two push plates (25) are symmetrically distributed on the surface of the periodic rack (23).

6. A device for recycling and shredding foamed plastic scrap material according to claim 5, characterized in that: The surface of the push plate (25) is fixedly connected with an output rack (26), the surface of the output rack (26) is meshingly connected with a threaded shaft (27), the surface of the threaded shaft (27) away from the output rack (26) is threadedly connected with a pressing plate (28), the surface of the threaded shaft (27) penetrates the inner wall of the frame body (8) and is rotatably connected with the inner wall of the frame body (8), the number of the threaded shafts (27) is two, and the two threaded shafts (27) are symmetrically distributed on the surface of the pressing plate (28), and the surface of the pressing plate (28) is slidably connected with the inner wall of the frame body (8).

7. A device for recycling and shredding foamed plastic scrap material according to claim 6, characterized in that: The surface of the push plate (25) away from the output rack (26) is fixedly connected with a connecting block (29), the surface of the connecting block (29) is provided with a pulverizing tooth plate (30), the surface of the pulverizing tooth plate (30) near the connecting block (29) is fixedly connected with a positioning spring (31), the inner wall of the positioning spring (31) is provided with a spring column (32), the inner wall of the frame body (8) away from the pulverizing tooth plate (30) is fixedly connected with a collision tooth plate (33), the surface of the connecting block (29) is in contact with the surface of the pulverizing tooth plate (30) near the positioning spring (31), the surface of the pulverizing tooth plate (30) away from the positioning spring (31) is slidably connected with the inner wall of the frame body (8), the end face of the positioning spring (31) away from the pulverizing tooth plate (30) is fixedly connected with the inner wall of the frame body (8), and the end face of the spring column (32) away from the pulverizing tooth plate (30) is fixedly connected with the inner wall of the frame body (8).

8. A device for recycling and shredding foamed plastic scrap material according to claim 7, characterized in that: The auxiliary component (3) includes a material blowing fan (44), the surface of the side away from the connecting tooth column (41) of the tooth chain (42) is engaged with a sliding tooth column (45), the inner wall of the side away from the tooth chain (42) of the sliding tooth column (45) is fixedly connected with an extrusion column (46), the end face of the extrusion column (46) is provided with a bellows (47), the surface of the push plate (25) is fixedly connected with the inner wall of the connecting tooth column (41), the number of the rack columns (43) is two, the two rack columns (43) are symmetrically distributed on the inner wall of the tooth chain (42), the surface of the rack column (43) penetrates the inner wall of the impact tooth plate (33) and is rotatably connected with the inner wall of the impact tooth plate (33), the inner wall of the material blowing fan (44) is fixedly connected with the surface of the side away from the tooth chain (42) of the rack column (43), the surface of the side close to the extrusion column (46) of the sliding tooth column (45) is slidably connected with the inner wall of the impact tooth plate (33), the number of the bellows (47) is two, the two bellows (47) are symmetrically distributed on the inner wall of the impact tooth plate (33), and the end face of the extrusion column (46) is in contact with the surface of the bellows (47).

9. A device for recycling and shredding foamed plastic scrap material according to claim 8, characterized in that: The surface of the side away from the inner motor (5) of the helical gear shaft (16) is drivingly connected with a transmission belt (48), the inner wall of the side away from the helical gear shaft (16) of the transmission belt (48) is rotatably connected with a clamping shaft (49), the surface of the side away from the transmission belt (48) of the clamping shaft (49) is fixedly connected with a guide fan (50), and the surface of the clamping shaft (49) is rotatably connected with the inner wall of the material distribution plate (13).

10. A method of recycling foamed plastic scrap according to claim 9, wherein, The method comprises the following steps: S1: in the extrusion component (1), the outer motor (6) is started, the horizontal shaft (11) is driven to run along the inner wall of the material distribution plate (13), and the extrusion fan plate (12) is driven to run, so that the extrusion fan plate (12) and the material distribution plate (13) can distribute and extrude the plastic foam entering the inside, the plastic products with smooth surfaces are extruded together, the plastic products become rough, and the plastic products are pushed to run downward; S2: in the crushing component (2), the engine (4) is started, the output shaft (21) is driven to run, the output shaft (21) drives the periodic tooth plate (22) to run along the inner wall of the frame body (8), and the periodic tooth plate (22) drives the periodic tooth bar (23) to slide along the inner wall of the rack groove (24) through the surface engagement; S3: when the rack groove (24) runs, the push plate (25) is driven to run, the push plate (25) drives the connecting block (29) to slide along the inner wall of the frame body (8), the connecting block (29) drives the crushing tooth plate (30) to run, and the crushing tooth plate (30) contacts the impact tooth plate (33) to continuously crush the incoming plastic. S4: in the auxiliary component (3), when the push plate (25) runs, it will drive the connecting tooth column (41) to run, the connecting tooth column (41) will drive the tooth chain (42) to run through the surface of the meshing connection, the tooth chain (42) will drive the rack column (43) to rotate along the inner wall of the collision tooth plate (33) through the meshing connection, when the rack column (43) runs.

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