Waste film recycling device

Abstract

The invention belongs to the technical field of film recycling, and discloses a waste film recycling device which comprises a base, a supporting box is installed at the top of the base, a box body is fixedly connected to the top of the supporting box, a feeding hole is formed in the side wall of the box body, a conveying frame is installed at the feeding hole, and a supporting plate is fixedly connected to the bottom of the conveying frame. A second belt conveyor is installed on the inner wall of the conveying frame, second sliding holes are formed in the two sides of the conveying frame correspondingly, second sliding blocks are slidably connected to the inner walls of the two second sliding holes correspondingly, the plastic film is conveyed through the second belt conveyor, and the plastic film is dried through a second drying machine; dust is blown into the box body through an air blower, dust diffusion generated during drying is avoided, and therefore clods on the surface of the plastic film can be dried in the plastic film conveying process, the pressure of equipment for later cleaning is reduced, the effect of saving water is achieved, and the cleaning cost is reduced.

Description

Technical Field

[0001] The invention relates to the field of film recycling, and more specifically to a device for recycling waste films. Background Art

[0002] Waste films, such as plastic bags, packaging films, cling film and agricultural mulch films, are mainly made of plastics such as polyethylene and polypropylene. If these films are not properly handled after use, they will cause pollution to the environment, especially agricultural mulch films. Since their main component is non-degradable polyethylene, if they are discarded at will in farmland, they will cause long-term pollution to the soil and water sources.

[0003] The recycling process of waste film usually involves a series of steps, including collection, transportation, cleaning, etc. However, in the current recycling process, the surface of waste film is often adhered to a large amount of dirt and other impurities. When these films are transported to the cleaning equipment, dirt and other impurities will quickly contaminate the cleaning water, resulting in a large waste of water resources and increased processing costs. Summary of the invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a waste film recycling device, which can dry the mud blocks on the surface of the plastic film during the plastic film transportation process, thereby reducing the pressure of the subsequent cleaning equipment, achieving the effect of saving water and reducing the cleaning cost.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: a waste film recycling and recovery device, comprising a base, a supporting box is installed on the top of the base, the top of the supporting box is fixedly connected to a box body, a feeding hole is provided on the side wall of the box body, a conveying frame is installed at the feeding hole, a pallet is fixedly connected to the bottom of the conveying frame, a second belt conveyor is installed on the inner wall of the conveying frame, second sliding holes are respectively opened on both sides of the conveying frame, the inner walls of the two second sliding holes are slidably connected to second sliders, a drying box is sleeved on the outer wall of the conveying frame, the inner walls of the drying box are respectively fixedly connected to the two second sliders, the top of the drying box is fixedly connected to the second dryer, the end face of the drying box is fixedly connected to the supporting frame, and the inner wall of the supporting frame is fixedly connected to a hair dryer.

[0006] As a preferred solution of the waste film recycling and recovery device described in the present invention, wherein: the side wall of the conveying frame is fixedly connected to the third motor, two support plates are provided on one side of the conveying frame, one end of one of the support plates is fixedly connected to the conveying frame, and the other end of the support plate is fixedly connected to the outer wall of the box body, a screw rod is rotatably connected between the two support plates, a linear guide rail is provided with a threaded sleeve on the outer wall of the screw rod, the end of the screw rod is fixedly connected to the output end of the third motor, and the end of the linear guide rail is rotatably connected to the drying box.

[0007] As a preferred solution of the waste film recycling and recovery device of the present invention, the top of the box is fixedly connected to a first dryer, both sides of the inner wall of the box are fixedly connected to guide plates, and the two guide plates are arranged in an inclined structure.

[0008] As a preferred solution of the waste film recycling and recovery device described in the present invention, wherein: the inner wall of the box is rotatably connected to two connecting shafts, the outer walls of the two connecting shafts are fixedly connected to crushing rollers, the two crushing rollers are located between the two guide plates, the ends of the two connecting shafts respectively penetrate the box and extend to the outside thereof, the outer walls of the two connecting shafts are fixedly connected to gears, the two gears are meshed with each other, the outer wall of the support box is fixedly connected to a base, the top of the base is fixedly connected to a first motor, and the output end of the first motor is fixedly connected to one of the connecting shafts.

[0009] As a preferred solution of the waste film recycling and recovery device described in the present invention, the inner wall of the support box is fixedly connected to a filter screen, a plurality of continuous arc grooves are provided on the top of the filter screen, one end of the filter screen extends upward and is fixedly connected to one of the guide plates, and a baffle is fixedly connected to the bottom of the other guide plate, and a gap is left between the baffle and the filter screen.

[0010] As a preferred solution of the waste film recycling and recovery device described in the present invention, wherein: the inner walls of the plurality of arc grooves are each provided with a first rotating shaft, both ends of the first rotating shaft respectively penetrate the supporting box and are rotatably connected thereto, the circumferential outer walls of the first rotating shaft are fixedly connected with stirring rods, the first rotating shaft located in the middle and the first rotating shaft end on one side are fixedly connected with a first synchronous wheel, the first rotating shaft located in the middle and the first rotating shaft end on the other side are fixedly connected with a second synchronous wheel, the first synchronous wheel and the second synchronous wheel are connected via a synchronous belt transmission, one of the connecting shafts and the outer wall of the first rotating shaft are fixedly connected with a third synchronous wheel, and the two third synchronous wheels are connected via a synchronous wheel transmission.

[0011] As a preferred solution of the waste film recycling device described in the present invention, a mounting frame is fixedly connected to the top of the base, a first belt conveyor is installed on the inner wall of the mounting frame, and the end of the first belt conveyor extends to the inside of the support box and is located below the filter screen.

[0012] As a preferred solution of the waste film recycling and recovery device described in the present invention, wherein: a support plate is fixedly connected to the top of the base, an end of the support plate is fixedly connected to a support box, an outer wall of the support plate is fixedly connected to a second motor, an inner wall of the support box is rotatably connected to a threaded rod, an end of the threaded rod penetrates the support box and extends to its outside, an end of the threaded rod is fixedly connected to an output end of the second motor, side panels are fixedly connected to both sides of the inner wall of the support box, a first sliding hole is provided on the outer walls of the two side panels, a first sliding block is slidably connected to the inner walls of the two first sliding holes, an installation box is provided on the inner wall of the support box, both ends of the installation box are fixedly connected to the first sliding block, and the ends of the threaded rod penetrate the installation box and are threadedly connected to the installation box.

[0013] As a preferred solution of the waste film recycling and recovery device described in the present invention, wherein: a vacuum cleaner is fixedly connected to the inner wall of the support plate, a corrugated pipe is fixedly connected to the end of the vacuum cleaner, the end of the corrugated pipe passes through the support box and extends to the interior thereof, a plurality of suction nozzles are fixedly connected to the bottom of the installation box, the end of the corrugated pipe passes through the installation box and is connected to the plurality of suction nozzles.

[0014] As a preferred solution of the waste film recycling and recovery device described in the present invention, wherein: connecting plates are fixedly connected to both sides of the installation box, the second rotating shaft is fixedly connected to the inner wall of the connecting plate in a penetrating manner, the outer wall of the second rotating shaft is rotatably connected to a tool holder, the outer wall of the tool holder is provided with a discharge hole, the inner wall of the discharge hole is fixedly connected to a scraper, both ends of the second rotating shaft are sleeved with torsion springs, both ends of the second rotating shaft are sleeved with limit sleeves, and the two ends of the torsion spring are fixedly connected to the limit sleeve and the tool holder respectively.

[0015] As a preferred solution of the waste film recycling and recovery device described in the present invention, wherein: the outer wall of the mounting box is fixedly connected to a mounting plate, the top of the mounting plate is slidably connected to two connecting rods, the bottoms of the two connecting rods both penetrate the mounting plate and are slidably connected thereto, the outer walls of the two connecting rods are sleeved with springs, the bottoms of the two connecting rods are fixedly connected to end blocks, the tops of the two connecting rods are fixedly connected to cleaning brushes, the cleaning brushes are in frictional contact with the bottom of the filter screen, and the two ends of the spring are respectively fixedly connected to the end block and the mounting plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1 The second belt conveyor transports the plastic film, which then enters the second dryer for drying. At the same time, the dust is blown into the box by a hair dryer to prevent the dust generated during drying from spreading, so that the mud on the surface of the plastic film can be dried during the plastic film transportation process, thereby reducing the pressure of the equipment for later cleaning, achieving the effect of saving water and reducing the cleaning cost. When the plastic film is transported to the inside of the box, the first dryer will dry the plastic film again, and the plastic film will be concentrated between the two crushing rollers through the guide plate. The first motor drives the connecting shaft to rotate through the gear, and drives the crushing roller to rotate through the connecting shaft. The crushing roller will crush the plastic film and the dried mud on its surface, which can improve the separation efficiency of the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the installation structure of the filter screen of the present invention;

[0021] Figure 3 It is a schematic diagram of the installation structure of the second synchronous wheel of the present invention;

[0022] Figure 4 It is a schematic diagram of the installation structure of the installation box of the present invention;

[0023] Figure 5 This is a schematic diagram of the installation structure of the cleaning brush of the present invention;

[0024] Figure 6 It is a schematic diagram of the installation structure of the scraper of the present invention;

[0025] Figure 7 It is a schematic diagram of the installation structure of the second belt conveyor of the present invention;

[0026] Figure 8 It is a schematic diagram of the installation structure of the hair dryer of the present invention.

[0027] Explanation of the numbers in the figure: 1. base; 2. mounting frame; 3. first belt conveyor; 4. support plate; 5. support box; 6. box body; 7. filter screen; 8. arc groove; 9. first rotating shaft; 10. stirring rod; 11. first synchronous wheel; 12. second synchronous wheel; 13. machine base; 14. first motor; 15. first dryer; 16. guide plate; 17. connecting shaft; 18. crushing roller; 19. baffle; 20. third synchronous wheel; 21. gear; 22. second motor; 23. vacuum cleaner; 24. corrugated suction pipe; 25. threaded rod; 26. side plate; 27. first sliding hole; 28. installation Packing; 29, first slide block; 30, suction nozzle; 31, connecting plate; 32, second rotating shaft; 33, torsion spring; 34, limiting sleeve; 35, tool holder; 36, discharge hole; 37, scraper; 38, mounting plate; 39, connecting rod; 40, spring; 41, end block; 42, cleaning brush; 43, feed hole; 44, support plate; 45, conveyor frame; 46, second slide hole; 47, second slide block; 48, drying box; 49, second drying machine; 50, third motor; 51, support plate; 52, screw rod; 53, linear guide rail; 54, second belt conveyor; 55, support frame; 56, hair dryer. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the implementation mode of the present application clearer, the technical solution in the implementation mode of the present application will be clearly and completely described in combination with the drawings in the implementation mode of the present application. Obviously, the described implementation mode is a part of the implementation mode of the present application, not all the implementation modes. Based on the implementation mode in the present application, all other implementation modes obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application. The specific implementation modes of the present invention are described in detail in combination with the drawings in the specification.

[0029] like Figure 1 , Figure 2 , Figure 7 and Figure 8As shown, a waste film recycling device comprises a base 1, a support box 5 is installed on the top of the base 1, a box body 6 is fixedly connected to the top of the support box 5, a feeding hole 43 is provided on the side wall of the box body 6, a conveying frame 45 is installed at the feeding hole 43, a support plate 44 is fixedly connected to the bottom of the conveying frame 45, a second belt conveyor 54 is installed on the inner wall of the conveying frame 45, second sliding holes 46 are respectively opened on both sides of the conveying frame 45, and the inner walls of the two second sliding holes 46 are slidably connected to second sliders 47, and the outer wall of the conveying frame 45 is sleeved with a drying box 48, and the inner walls of the drying box 48 are respectively connected to two The second slider 47 is fixedly connected, the top of the drying box 48 is fixedly connected with a second dryer 49, the end face of the drying box 48 is fixedly connected with a support frame 55, and the inner wall of the support frame 55 is fixedly connected with a blower 56; a second belt conveyor 54 is installed on the inner wall of the conveying frame 45, which can efficiently convey the material from the feed hole 43 to the drying box 48, realizing continuous and automatic conveying of the material and improving production efficiency; by arranging the second dryer 49 and the blower 56, the material can be dried and blown at the same time, which accelerates the drying process of the mud blocks and improves the drying efficiency.

[0030] like Figure 7 and Figure 8 As shown, a third motor 50 is fixedly connected to the side wall of the conveying frame 45, and two support plates 51 are provided on one side of the conveying frame 45, wherein one end of one support plate 51 is fixedly connected to the conveying frame 45, and the other end of the support plate 51 is fixedly connected to the outer wall of the box body 6, and a screw rod 52 is rotatably connected between the two support plates 51, and a linear guide rail 53 is threadedly sleeved on the outer wall of the screw rod 52, and an end of the screw rod 52 is fixedly connected to the output end of the third motor 50, and an end of the linear guide rail 53 is rotatably connected to the drying box 48. The screw rod 52 is driven to rotate by the third motor 50, so that the linear guide rail 53 drives the drying box 48 to move, and the height of the drying box 48 is lowered, thereby facilitating the maintenance of the structure on the drying box 48.

[0031] like Figure 2 As shown, a first dryer 15 is fixedly connected to the top of the box 6, and guide plates 16 are fixedly connected to both sides of the inner wall of the box 6, and the two guide plates 16 are arranged in an inclined structure; this design can guide the plastic film to move in a certain direction in the box 6, which is helpful for concentrated crushing of the plastic film.

[0032] like Figure 2 and Figure 3As shown, the inner wall of the box body 6 is rotatably connected to two connecting shafts 17, the outer walls of the two connecting shafts 17 are fixedly connected to crushing rollers 18, the two crushing rollers 18 are located between the two guide plates 16, the ends of the two connecting shafts 17 respectively penetrate the box body 6 and extend to the outside thereof, the outer walls of the two connecting shafts 17 are fixedly connected to gears 21, the two gears 21 are meshed with each other, the outer wall of the support box 5 is fixedly connected to the base 13, the top of the base 13 is fixedly connected to the first motor 14, and the output end of the first motor 14 is fixedly connected to one of the connecting shafts 17; the outer walls of the two connecting shafts 17 are fixedly connected The crushing rollers 18 can effectively crush the plastic film entering the box body 6. The two crushing rollers 18 are located between the two guide plates 16. The inclined structure of the guide plates 16 helps to guide the material to flow between the crushing rollers 18, thereby improving the crushing efficiency; the outer walls of the two connecting shafts 17 are fixedly connected with mutually meshing gears 21. This gear 21 transmission mode can ensure that the two crushing rollers 18 rotate at the same speed and in opposite directions, thereby achieving a stable crushing effect. At the same time, the gear 21 transmission has the advantages of simple structure, high transmission efficiency and easy maintenance.

[0033] like Figure 2 and Figure 3 As shown, a filter screen 7 is fixedly connected to the inner wall of the support box 5, and a plurality of continuous arc grooves 8 are arranged on the top of the filter screen 7. One end of the filter screen 7 extends upward and is fixedly connected to one of the guide plates 16, and a baffle 19 is fixedly connected to the bottom of the other guide plate 16, and a gap is left between the baffle 19 and the filter screen 7; a first rotating shaft 9 is arranged on the inner walls of the plurality of arc grooves 8, and both ends of the first rotating shaft 9 respectively penetrate the support box 5 and are rotatably connected thereto, a stirring rod 10 is fixedly connected to the outer wall of the circumference of the first rotating shaft 9, and a first synchronous wheel 11 is fixedly connected to the first rotating shaft 9 in the middle and the end of the first rotating shaft 9 on one side, and the first rotating shaft 9 in the middle is fixedly connected to the first synchronous wheel 11. The rotating shaft 9 and the end of the first rotating shaft 9 on the other side are fixedly connected with the second synchronous wheel 12, the first synchronous wheel 11 and the second synchronous wheel 12 are connected by a synchronous belt transmission, one of the connecting shafts 17 and the outer wall of the first rotating shaft 9 are fixedly connected with the third synchronous wheel 20, and the two third synchronous wheels 20 are connected by a synchronous wheel transmission; the filter screen 7 on the inner wall of the support box 5 and the arc groove 8 thereon are designed to remove the dirt on the plastic film, and the stirring action of the stirring rod 10 can also make the material more evenly distributed on the filter screen 7, thereby improving the drying effect and allowing the dirt to fall fully to the bottom of the filter screen 7.

[0034] like Figure 2 As shown, a mounting frame 2 is fixedly connected to the top of the base 1 , a first belt conveyor 3 is installed on the inner wall of the mounting frame 2 , and an end of the first belt conveyor 3 extends to the inside of the support box 5 and is located below the filter screen 7 .

[0035] like Figure 2 and Figure 4As shown, a support plate 4 is fixedly connected to the top of the base 1, and an end of the support plate 4 is fixedly connected to the support box 5. A second motor 22 is fixedly connected to the outer wall of the support plate 4. A threaded rod 25 is rotatably connected to the inner wall of the support box 5. An end of the threaded rod 25 penetrates the support box 5 and extends to its outside, and an end of the threaded rod 25 is fixedly connected to the output end of the second motor 22. Side plates 26 are fixedly connected to both sides of the inner wall of the support box 5. First sliding holes 27 are provided on the outer walls of the two side plates 26. First sliding blocks 29 are slidably connected to the inner walls of the two first sliding holes 27. An installation box 28 is provided on the inner wall of the support box 5. Both ends of the installation box 28 are fixedly connected to the first sliding blocks 29 respectively, and ends of the threaded rod 25 penetrate the installation box 28 and are threadedly connected thereto.

[0036] like Figure 4 As shown, a vacuum cleaner 23 is fixedly connected to the inner wall of the support plate 4, a corrugated suction pipe 24 is fixedly connected to the end of the vacuum cleaner 23, the end of the corrugated suction pipe 24 passes through the support box 5 and extends to the inside thereof, a plurality of suction nozzles 30 are fixedly connected to the bottom of the installation box 28, the end of the corrugated suction pipe 24 passes through the installation box 28 and is connected to the plurality of suction nozzles 30.

[0037] like Figure 6 As shown, connecting plates 31 are fixedly connected on both sides of the installation box 28, and a second rotating shaft 32 is fixedly connected to the inner wall of the connecting plate 31 in a penetrating manner. A tool holder 35 is rotatably connected to the outer wall of the second rotating shaft 32. A discharge hole 36 is opened on the outer wall of the tool holder 35, and a scraper 37 is fixedly connected to the inner wall of the discharge hole 36. Torsion springs 33 are sleeved on both ends of the second rotating shaft 32, and limit sleeves 34 are sleeved on both ends of the second rotating shaft 32. Both ends of the torsion spring 33 are fixedly connected to the limit sleeve 34 and the tool holder 35, respectively.

[0038] like Figure 5 As shown, the outer wall of the mounting box 28 is fixedly connected to a mounting plate 38, and two connecting rods 39 are slidably connected to the top of the mounting plate 38. The bottoms of the two connecting rods 39 both penetrate the mounting plate 38 and are slidably connected thereto. The outer walls of the two connecting rods 39 are sleeved with springs 40, and the bottoms of the two connecting rods 39 are fixedly connected to end blocks 41, and the tops of the two connecting rods 39 are fixedly connected to cleaning brushes 42, which are in frictional contact with the bottom of the filter screen 7, and the two ends of the spring 40 are respectively fixedly connected to the end block 41 and the mounting plate 38.

[0039] Working principle: The second belt conveyor 54 conveys the plastic film, which then enters the second dryer 49 to dry the plastic film. At the same time, the blower 56 blows the dust into the box 6 to prevent the dust generated during drying from spreading.

[0040] When the plastic film is transported to the inside of the box 6, the plastic film is dried again by the first dryer 15, and the guide plate 16 concentrates the plastic film between the two crushing rollers 18. The first motor 14 drives the connecting shaft 17 to rotate through the gear 21, and drives the crushing roller 18 to rotate through the connecting shaft 17, and the crushing roller 18 crushes the plastic film and the dried mud on its surface;

[0041] The crushed plastic film and mud blocks fall to the top of the filter screen 7, and the first motor 14 drives the first rotating shafts 9 to rotate through the first synchronous wheel 11 and the second synchronous wheel 12, and drives the stirring rods 10 in the arc grooves 8 to rotate through the first rotating shafts 9, so that the crushed plastic film can be lifted up, and the mud blocks fall off the surface of the plastic film. The plastic film moves along the arc grooves 8 and falls on the first belt conveyor 3, and the plastic film is transported to the outlet through the first belt conveyor 3;

[0042] The fallen soil passes through the filter screen 7 and falls to the bottom of the inner wall of the support box 5. The second motor 22 drives the threaded rod 25 to rotate, and drives the first slider 29 to slide along the inner wall of the side plate 26 through the installation box 28. When the installation box 28 moves, it drives the scraper 37 to move, and the soil that falls on the bottom of the inner wall of the support box 5 is pushed by the scraper 37. The vacuum cleaner 23 operates to suck out the soil inside the support box 5 through the corrugated suction pipe 24 and the suction nozzle 30, so as to clean the soil in a centralized manner.

[0043] When the installation box 28 moves, the cleaning brush 42 is driven to move, and the bottom of the filter screen 7 is cleaned by the cleaning brush 42 to prevent the filter screen 7 from being blocked.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A waste film recycling device, comprising a base (1), characterized in that: A support box (5) is installed on the top of the base (1), and a box body (6) is fixedly connected to the top of the support box (5); The side wall of the box body (6) is provided with a feeding hole (43), a conveying frame (45) is installed at the feeding hole (43), a supporting plate (44) is fixedly connected to the bottom of the conveying frame (45), a second belt conveyor (54) is installed on the inner wall of the conveying frame (45), second sliding holes (46) are respectively opened on both sides of the conveying frame (45), and the inner walls of the two second sliding holes (46) are slidably connected with second sliding blocks (47), the outer wall of the conveying frame (45) is sleeved with a drying box (48), the inner walls of the drying box (48) are respectively fixedly connected to the two second sliding blocks (47), the top of the drying box (48) is fixedly connected to a second dryer (49), the end surface of the drying box (48) is fixedly connected to a support frame (55), and the inner wall of the support frame (55) is fixedly connected to a hair dryer (56).

2. The waste film recycling device according to claim 1 is characterized in that: The side wall of the conveying frame (45) is fixedly connected to a third motor (50), and one side of the conveying frame (45) is provided with two support plates (51), one end of which is fixedly connected to the conveying frame (45), and the other end of which is fixedly connected to the outer wall of the box body (6), and a screw rod (52) is rotatably connected between the two support plates (51), and a linear guide rail (53) is threadedly sleeved on the outer wall of the screw rod (52), and the end of the screw rod (52) is fixedly connected to the output end of the third motor (50), and the end of the linear guide rail (53) is rotatably connected to the drying box (48).

3. The waste film recycling device according to claim 2 is characterized in that: The top of the box body (6) is fixedly connected to a first dryer (15), and both sides of the inner wall of the box body (6) are fixedly connected to guide plates (16), and the two guide plates (16) are arranged in an inclined structure.

4. The waste film recycling and recovery device according to claim 3 is characterized in that: The inner wall of the box body (6) is rotatably connected to two connecting shafts (17), and the outer walls of the two connecting shafts (17) are fixedly connected to crushing rollers (18). The two crushing rollers (18) are located between the two guide plates (16). The ends of the two connecting shafts (17) respectively penetrate the box body (6) and extend to the outside thereof. The outer walls of the two connecting shafts (17) are fixedly connected to gears (21), and the two gears (21) are meshed with each other. The outer wall of the support box (5) is fixedly connected to the base (13), and the top of the base (13) is fixedly connected to a first motor (14), and the output end of the first motor (14) is fixedly connected to one of the connecting shafts (17).

5. The waste film recycling and recovery device according to claim 4 is characterized in that: A filter screen (7) is fixedly connected to the inner wall of the support box (5); a plurality of continuous arc grooves (8) are provided on the top of the filter screen (7); one end of the filter screen (7) extends upward and is fixedly connected to one of the guide plates (16); a baffle plate (19) is fixedly connected to the bottom of the other guide plate (16); a gap is left between the baffle plate (19) and the filter screen (7).

6. The waste film recycling and recovery device according to claim 5 is characterized in that: The inner walls of the plurality of arc grooves (8) are each provided with a first rotating shaft (9), both ends of the first rotating shaft (9) respectively penetrate the support box (5) and are rotatably connected thereto, the circumferential outer wall of the first rotating shaft (9) is fixedly connected with a stirring rod (10), the first rotating shaft (9) located in the middle and the end of the first rotating shaft (9) on one side are fixedly connected with a first synchronous wheel (11), the first rotating shaft (9) located in the middle and the end of the first rotating shaft (9) on the other side are fixedly connected with a second synchronous wheel (12), the first synchronous wheel (11) and the second synchronous wheel (12) are connected via a synchronous belt transmission, one of the connecting shafts (17) and the outer wall of the first rotating shaft (9) is fixedly connected with a third synchronous wheel (20), and the two third synchronous wheels (20) are connected via a synchronous wheel transmission.

7. The waste film recycling and recovery device according to claim 6 is characterized in that: The top of the base (1) is fixedly connected to a mounting frame (2), and a first belt conveyor (3) is installed on the inner wall of the mounting frame (2). The end of the first belt conveyor (3) extends into the interior of the support box (5) and is located below the filter screen (7).

8. The waste film recycling device according to claim 7 is characterized in that: The top of the base (1) is fixedly connected with a support plate (4), the end of the support plate (4) is fixedly connected with a support box (5), the outer wall of the support plate (4) is fixedly connected with a second motor (22), the inner wall of the support box (5) is rotatably connected with a threaded rod (25), the end of the threaded rod (25) penetrates the support box (5) and extends to the outside thereof, the end of the threaded rod (25) is fixedly connected with the output end of the second motor (22), both sides of the inner wall of the support box (5) are fixedly connected with side plates (26), the outer walls of the two side plates (26) are each provided with a first sliding hole (27), the inner walls of the two first sliding holes (27) are slidably connected with a first sliding block (29), the inner wall of the support box (5) is provided with an installation box (28), the two ends of the installation box (28) are respectively fixedly connected with the first sliding block (29), the end of the threaded rod (25) penetrates the installation box (28) and is threadedly connected thereto.

9. The waste film recycling device according to claim 8 is characterized in that: A vacuum cleaner (23) is fixedly connected to the inner wall of the support plate (4), and a corrugated suction pipe (24) is fixedly connected to the end of the vacuum cleaner (23), and the end of the corrugated suction pipe (24) passes through the support box (5) and extends into the interior thereof; a plurality of suction nozzles (30) are fixedly connected to the bottom of the installation box (28), and the end of the corrugated suction pipe (24) passes through the installation box (28) and is connected to the plurality of suction nozzles (30).

10. The waste film recycling device according to claim 9, characterized in that: The two sides of the installation box (28) are respectively fixedly connected with connecting plates (31), the inner wall of the connecting plate (31) is fixedly connected with a second rotating shaft (32) in a penetrating manner, the outer wall of the second rotating shaft (32) is rotatably connected with a tool holder (35), the outer wall of the tool holder (35) is provided with a discharge hole (36), the inner wall of the discharge hole (36) is fixedly connected with a scraper (37), both ends of the second rotating shaft (32) are sleeved with torsion springs (33), both ends of the second rotating shaft (32) are sleeved with limit sleeves (34), and both ends of the torsion spring (33) are respectively fixedly connected with the limit sleeve (34) and the tool holder (35); The outer wall of the installation box (28) is fixedly connected to a mounting plate (38), and the top of the installation plate (38) is slidably connected to two connecting rods (39). The bottoms of the two connecting rods (39) penetrate the installation plate (38) and are slidably connected thereto. The outer walls of the two connecting rods (39) are sleeved with springs (40), and the bottoms of the two connecting rods (39) are fixedly connected to end blocks (41). The tops of the two connecting rods (39) are fixedly connected to cleaning brushes (42), and the cleaning brushes (42) are in frictional contact with the bottom of the filter screen (7). The two ends of the spring (40) are respectively fixedly connected to the end block (41) and the installation plate (38).

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