Cleaning device for plastic recycling

Abstract

The utility model discloses a cleaning device for plastic recovery, relates to the technical field of plastic recovery, solves the problems that the air drying effect on cleaned plastic is poor and the speed is slow, and comprises a shell, a water tank is fixedly connected to the bottom of an inner cavity of the shell, and a lifting mechanism is arranged on the left side of the inner cavity of the shell. According to the plastic cleaning device, plastic needing to be cleaned can be conveniently stored by arranging the cleaning net frame, the plastic in the cleaning net frame can be cleaned by arranging a rotating motor, a rotating shaft and a cleaning brush, air in the heating box can be heated by arranging a heating resistance wire, and the plastic cleaning device is convenient to use. And by arranging an air blower, an exhaust pipe, an exhaust pipe and an air blowing cover, hot air in the heating box can be pumped out and then sprayed to the cleaning net frame, the cleaned plastic in the cleaning net frame is dried, the air drying efficiency is improved, and then the production efficiency of plastic recycling can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic recycling, in particular to a cleaning device for plastic recycling. Background Art

[0002] Plastic is a polymer compound made of monomers through addition polymerization or condensation polymerization, commonly known as plastic or resin. It can freely change its composition and shape. It is composed of synthetic resin and fillers, plasticizers, stabilizers, lubricants, colorants and other additives. In daily life, people need to crush and clean plastic products before they can be put into use after recycling. The role of cleaning is particularly important. The existing cleaning method is mostly manual cleaning, which is slow and has poor cleaning effect. It needs to be improved;

[0003] After searching, the Chinese Patent Network disclosed a cleaning device for plastic recycling, and its authorization announcement number is CN212860069U. The patent is matched with a housing, a feed pipe, a first motor, a rotating rod, a cross bar, a crushing knife, a cross plate, a round hole, a funnel, a square hole, a connecting rod, a movable plate, a first electric telescopic rod, a connecting plate, a cleaning net frame, a second electric telescopic rod, a box, a second motor, a vertical rod, a brush, a net frame door, a short board, a long board, a latch, a sewage pipe, a valve and a leg, and has the advantages of crushing, mechanical cleaning and convenient removal;

[0004] However, the patent does not have an ideal air-drying effect on the plastic after cleaning. Most of the plastics are dried by natural air drying after cleaning. This method has a slow drying speed, which affects the production efficiency and has certain defects. Therefore, a cleaning device for plastic recycling is now proposed. Utility Model Content

[0005] In order to improve the problem of poor air-drying effect and slow speed of washed plastics, the utility model provides a washing device for plastic recycling.

[0006] The utility model provides a cleaning device for plastic recycling, which adopts the following technical solutions:

[0007] A cleaning device for plastic recycling, comprising a shell, a water tank is fixedly connected to the bottom of the inner cavity of the shell, a lifting mechanism is arranged on the left side of the inner cavity of the shell, a carrying plate is fixedly connected to the right side of the lifting mechanism, a cleaning net frame is fixedly connected to the bottom of the carrying plate through a connecting plate, a cleaning mechanism is arranged in the inner cavity of the cleaning net frame, and a drying mechanism is arranged on the back of the inner cavity of the shell;

[0008] The drying mechanism includes a heating box, a blow hood and a hair dryer. The heating box is fixedly installed at the bottom of the back side of the shell, the blow hood is fixedly installed at the back side of the inner cavity of the shell, the hair dryer is fixedly installed at the back side of the shell, the bottom of the hair dryer is connected with an exhaust duct, the bottom of the exhaust duct is connected with the top of the heating box, the inner cavity of the heating box is fixedly installed with a heating resistance wire, the front of the hair dryer is connected with an exhaust duct, and the front of the exhaust duct is connected with the back side of the blow hood.

[0009] Optionally, the lifting mechanism includes a servo motor, which is fixedly installed on the left side of the bottom of the inner cavity of the shell. The output end of the servo motor is fixedly connected to a threaded rod. The top of the threaded rod is rotatably connected to the top of the inner cavity of the shell through a bearing. The top thread of the outer surface of the threaded rod is connected to a threaded sleeve, and the right side of the threaded sleeve is fixedly connected to the left side of the supporting plate.

[0010] Optionally, the cleaning mechanism includes a rotating motor, which is fixedly mounted on the top of the supporting plate, the output end of the rotating motor is fixedly connected to a rotating shaft, the bottom of the rotating shaft extends to the inner cavity of the cleaning net frame, and the upper and lower positions of the outer surface of the rotating shaft are fixedly connected to cleaning brushes.

[0011] Optionally, a slider is fixedly connected to the left side of the threaded sleeve, a slide groove cooperating with the slider is opened on the left side of the inner cavity of the shell, and the outer surface of the slider is slidably connected to the inner surface of the slide groove.

[0012] Optionally, a sliding rod is fixedly connected to the right side of the top of the inner cavity of the shell, the bottom of the sliding rod is fixedly connected to the connection between the bottom of the inner cavity of the shell, the outer surface of the sliding rod is slidably connected to a sliding sleeve, and the left side of the sliding sleeve is fixedly connected to the connection between the right side of the supporting plate.

[0013] Optionally, a ventilation hole is connected to the bottom of the heating box, and a dustproof net is embedded on the inner surface of the ventilation hole.

[0014] Optionally, the bottom of the front side of the water tank is connected to a drain pipe, and the front side of the shell is movably connected to a box door via a hinge.

[0015] In summary, the utility model has the following beneficial effects:

[0016] The utility model can conveniently store plastics that need to be cleaned by providing a cleaning frame, can clean the plastics in the cleaning frame by providing a rotating motor, a rotating shaft and a cleaning brush, can heat the air in the heating box by providing a heating resistor, can extract the hot air in the heating box and then spray it toward the cleaning frame by providing a hair dryer, an exhaust pipe, an exhaust pipe and a blow hood, and dry the cleaned plastics in the cleaning frame, thereby improving the air drying efficiency and further improving the production efficiency of plastic recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a back view of the structure of the utility model;

[0019] Figure 3 It is a cross-sectional view of the structure of the utility model;

[0020] Figure 4 It is a right side sectional view of the structure of the utility model.

[0021] In the figure: 1. shell; 2. water tank; 3. lifting mechanism; 301. servo motor; 302. threaded rod; 303. threaded sleeve; 4. bearing plate; 5. cleaning screen frame; 6. cleaning mechanism; 601. rotating motor; 602. rotating shaft; 603. cleaning brush; 7. drying mechanism; 701. heating box; 702. blow hood; 703. hair dryer; 704. exhaust pipe; 705. heating resistor wire; 706. exhaust pipe; 8. slider; 9. slide groove; 10. slide rod; 11. slide sleeve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] Please refer to Figure 1-4 A cleaning device for plastic recycling comprises a shell 1, a water tank 2 is fixedly connected to the bottom of the inner cavity of the shell 1, a lifting mechanism 3 is arranged on the left side of the inner cavity of the shell 1, a carrying plate 4 is fixedly connected to the right side of the lifting mechanism 3, a cleaning net frame 5 is fixedly connected to the bottom of the carrying plate 4 through a connecting plate, a cleaning mechanism 6 is arranged in the inner cavity of the cleaning net frame 5, and a drying mechanism 7 is arranged on the back of the inner cavity of the shell 1;

[0025] The drying mechanism 7 includes a heating box 701, a blowing hood 702 and a hair dryer 703. The heating box 701 is fixedly installed at the bottom of the back side of the outer shell 1, the blowing hood 702 is fixedly installed at the back side of the inner cavity of the outer shell 1, the hair dryer 703 is fixedly installed at the back side of the outer shell 1, the bottom of the hair dryer 703 is connected with an exhaust pipe 704, the bottom of the exhaust pipe 704 is connected with the top of the heating box 701, the inner cavity of the heating box 701 is fixedly installed with a heating resistor 705, the front of the hair dryer 703 is connected with an exhaust pipe 706, and the front of the exhaust pipe 706 is connected with the back side of the blowing hood 702.

[0026] In the present embodiment: by providing a cleaning frame 5, the plastics that need to be cleaned can be conveniently stored; by providing a rotating motor 601, a rotating shaft 602 and a cleaning brush 603, the plastics in the cleaning frame 5 can be cleaned; by providing a heating resistor 705, the air in the heating box 701 can be heated; by providing a hair dryer 703, an exhaust pipe 704, an exhaust pipe 706 and a blow hood 702, the hot air in the heating box 701 can be extracted and then sprayed toward the cleaning frame 5, so as to dry the cleaned plastics in the cleaning frame 5, thereby improving the air drying efficiency, and thus improving the production efficiency of plastic recycling.

[0027] As a technical optimization scheme of the utility model, further, the lifting mechanism 3 includes a servo motor 301, the servo motor 301 is fixedly installed on the left side of the bottom of the inner cavity of the outer shell 1, the output end of the servo motor 301 is fixedly connected with a threaded rod 302, the top of the threaded rod 302 and the connection with the top of the inner cavity of the outer shell 1 are rotatably connected through a bearing, the top of the outer surface of the threaded rod 302 is threadedly connected with a threaded sleeve 303, and the right side of the threaded sleeve 303 is fixedly connected with the left side of the supporting plate 4.

[0028] In this embodiment: by setting up a servo motor 301, a threaded rod 302 and a threaded sleeve 303, the supporting plate 4 can be driven to move up and down, and then the cleaning mechanism 6 and the cleaning screen frame 5 can be driven to move up and down, so that the cleaning screen frame 5 can be moved into the water tank 2 to clean the plastic inside the cleaning screen frame 5.

[0029] As a technical optimization solution of the utility model, further, the cleaning mechanism 6 includes a rotating motor 601, which is fixedly installed on the top of the supporting plate 4, and the output end of the rotating motor 601 is fixedly connected to a rotating shaft 602, and the bottom of the rotating shaft 602 extends to the inner cavity of the cleaning net frame 5, and the upper and lower positions of the outer surface of the rotating shaft 602 are fixedly connected to cleaning brushes 603.

[0030] As a technical optimization solution of the utility model, further, a slider 8 is fixedly connected to the left side of the threaded sleeve 303, and a slide groove 9 for cooperating with the slider 8 is opened on the left side of the inner cavity of the shell 1, and the outer surface of the slider 8 is slidably connected to the inner surface of the slide groove 9.

[0031] In this embodiment, the slider 8 and the slide groove 9 are provided to guide the movement of the threaded sleeve 303 and also to limit the movement of the threaded sleeve 303 .

[0032] As a technical optimization solution of the utility model, further, a sliding rod 10 is fixedly connected to the right side of the top of the inner cavity of the shell 1, the bottom of the sliding rod 10 is fixedly connected to the connection at the bottom of the inner cavity of the shell 1, the outer surface of the sliding rod 10 is slidably connected to a sliding sleeve 11, and the left side of the sliding sleeve 11 is fixedly connected to the connection at the right side of the supporting plate 4.

[0033] In this embodiment, the movement of the carrying plate 4 can be guided and limited by providing the sliding rod 10 and the sliding sleeve 11 .

[0034] As a technical optimization solution of the present invention, further, the bottom of the heating box 701 is connected with a ventilation hole, and the inner surface of the ventilation hole is embedded with a dustproof net.

[0035] In this embodiment: by providing ventilation holes, air can easily enter the heating box 701, and by providing a dustproof net, dust can be prevented from entering the heating box 701.

[0036] As a technical optimization solution of the utility model, further, the bottom of the front side of the water tank 2 is connected with a drain pipe, and the front side of the outer shell 1 is movably connected with a box door through a hinge.

[0037] In this embodiment, a drain pipe is provided to facilitate draining and replacing the water in the water tank 2.

[0038] The implementation principle of the utility model is as follows: when in use, the box door is opened, the plastic to be cleaned is placed in the cleaning net frame 5, the control switch of the servo motor 301 is started, the servo motor 301 drives the threaded rod 302 to rotate, the threaded rod 302 drives the threaded sleeve 303 to move downward, the threaded sleeve 303 drives the carrier plate 4 and the cleaning net frame 5 to move downward, so that the cleaning net frame 5 moves into the water tank 2, the control switch of the rotating motor 601 is started, the rotating motor 601 drives the rotating shaft 602 to rotate, the rotating shaft 602 drives the cleaning brush 603 to rotate, and the cleaning brush 603 is used to clean the plastic. After cleaning is completed, the cleaning screen frame 5 is moved to the top of the water tank 2, and the control switches of the heating resistor 705 and the hair dryer 703 are started at the same time. The air in the heating box 701 is heated by the heating resistor 705, and the hair dryer 703 extracts the hot air in the heating box 701 through the exhaust pipe 704, and then transports the hot air to the blowing hood 702 through the exhaust pipe 706, and finally sprays it to the cleaning screen frame 5 through the blowing hood 702, so as to dry the cleaned plastic in the cleaning screen frame 5 and improve the air-drying efficiency. This method not only has a good air-drying effect on the plastic, but also has a high air-drying efficiency, which can improve production efficiency.

[0039] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A cleaning device for plastic recycling, comprising a housing (1), characterized in that: The bottom of the inner cavity of the shell (1) is fixedly connected to a water tank (2); a lifting mechanism (3) is provided on the left side of the inner cavity of the shell (1); a carrying plate (4) is fixedly connected to the right side of the lifting mechanism (3); a cleaning screen frame (5) is fixedly connected to the bottom of the carrying plate (4) via a connecting plate; a cleaning mechanism (6) is provided in the inner cavity of the cleaning screen frame (5); and a drying mechanism (7) is provided on the back side of the inner cavity of the shell (1); The drying mechanism (7) comprises a heating box (701), a blowing hood (702) and a hair dryer (703); the heating box (701) is fixedly mounted on the bottom of the back side of the outer shell (1); the blowing hood (702) is fixedly mounted on the back side of the inner cavity of the outer shell (1); the hair dryer (703) is fixedly mounted on the back side of the outer shell (1); the bottom of the hair dryer (703) is connected to an exhaust pipe (704); the bottom of the exhaust pipe (704) is connected to the top of the heating box (701); a heating resistance wire (705) is fixedly mounted in the inner cavity of the heating box (701); the front side of the hair dryer (703) is connected to an exhaust pipe (706); the front side of the exhaust pipe (706) is connected to the back side of the blowing hood (702); The cleaning mechanism (6) comprises a rotating motor (601), the rotating motor (601) is fixedly mounted on the top of the supporting plate (4), the output end of the rotating motor (601) is fixedly connected to a rotating shaft (602), the bottom of the rotating shaft (602) extends to the inner cavity of the cleaning net frame (5), and the upper and lower positions of the outer surface of the rotating shaft (602) are fixedly connected to cleaning brushes (603).

2. A cleaning device for plastic recycling according to claim 1, characterized in that: The lifting mechanism (3) comprises a servo motor (301), the servo motor (301) being fixedly mounted on the left side of the bottom of the inner cavity of the housing (1), the output end of the servo motor (301) being fixedly connected to a threaded rod (302), the top of the threaded rod (302) being rotatably connected to the top of the inner cavity of the housing (1) via a bearing, the top of the outer surface of the threaded rod (302) being threadedly connected to a threaded sleeve (303), and the right side of the threaded sleeve (303) being fixedly connected to the left side of the bearing plate (4).

3. A plastic recycling cleaning device according to claim 2, characterized in that: A slider (8) is fixedly connected to the left side of the threaded sleeve (303), and a slide groove (9) for cooperating with the slider (8) is provided on the left side of the inner cavity of the shell (1), and the outer surface of the slider (8) is slidably connected to the inner surface of the slide groove (9).

4. A cleaning device for plastic recycling according to claim 1, characterized in that: A sliding rod (10) is fixedly connected to the right side of the top of the inner cavity of the shell (1), the bottom of the sliding rod (10) is fixedly connected to the connection point of the bottom of the inner cavity of the shell (1), the outer surface of the sliding rod (10) is slidably connected to a sliding sleeve (11), and the left side of the sliding sleeve (11) is fixedly connected to the connection point of the right side of the supporting plate (4).

5. A cleaning device for plastic recycling according to claim 1, characterized in that: The bottom of the heating box (701) is connected to a ventilation hole, and the inner surface of the ventilation hole is embedded with a dustproof net.

6. A cleaning device for plastic recycling according to claim 1, characterized in that: The bottom of the front side of the water tank (2) is connected to a drainage pipe, and the front side of the outer shell (1) is movably connected to a box door via a hinge.

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