Discharging device for waste recovery

Abstract

The utility model relates to the technical field of waste recovery, and discloses a blanking device for waste recovery, which comprises a treatment bin, a feed port, a discharge port, a fan, a support frame, a lifting magnetic suction component, a cleaning component and a collecting tank, the feed port is arranged at one end of the top of the treatment bin, the discharge port is arranged at one end of the treatment bin, and the fan is arranged at the other end of the treatment bin. The draught fan is connected to the other end of the treatment bin through screws, the supporting frame is fixedly connected to the bottom of the draught fan, and the lifting magnetic attraction part is installed at the bottom of the treatment bin. According to the discharging device for waste recycling, plastic waste enters the interior of the treatment bin through the feeding opening, then the plastic waste is subjected to winnowing through the draught fan, the waste is discharged through the discharging opening, metal impurities in plastic are screened through the lifting magnetic attraction part, then the impurities are cleaned through the cleaning part, and the impurities are cleaned into the collecting groove; and plastic and metal are separated, so that the subsequent screening work is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of waste material recycling, in particular to a material feeding device used for waste material recycling. Background Art

[0002] As the consumption of plastic products continues to increase, the amount of waste plastics is also increasing. Currently, most ways to deal with waste plastics are manual processing and incineration. Manual processing is time-consuming and labor-intensive, and the incineration method is to incinerate all the waste plastics, which causes certain environmental pollution. At the same time, many plastics and metals on waste plastics can still be recycled. Although the existing crushing devices have a good crushing effect, they only crush the waste plastics as a whole and cannot separate the metal parts for separate recycling.

[0003] According to publication number CN217573671U, a feeding device for waste recycling is disclosed, which belongs to the technical field of recycled plastic production equipment. Its technical solution is to include a material receiving box, a feeding hopper device arranged at the upper end of the material receiving box, the feeding hopper device includes a feed pipe and a discharge pipe connected in sequence from top to bottom, a magnetic separation device arranged in the feed pipe, and the discharge pipe is connected to the inside of the material receiving box; the magnetic separation device is detachably connected through a magnetic separation door arranged on the feed pipe, and a maintenance and repair door is arranged at the bottom of the discharge pipe; the utility model provides a feeding device for waste recycling, which realizes the feeding production of metal impurities removal of waste plastics, and effectively improves the production quality of recycled plastics.

[0004] However, the above device still has shortcomings. After the plastic and metal impurities are separated by magnetic separation equipment, the impurities are cleaned by manual disassembly and cleaning, which increases the manual workload. It is also inconvenient to disassemble the magnetic separation equipment from the inside of the machine. Therefore, it is necessary to improve a device that can automatically separate metals, reduce manual workload, and improve material unloading efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a feeding device for waste recycling to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for waste recycling, comprising a processing bin, a feeding port, a discharging port, a fan, a support frame, a lifting magnetic suction component, a cleaning component and a collecting trough, wherein the feeding port is arranged at one end of the top of the processing bin, the discharging port is arranged at one end of the processing bin, the fan is screwed to the other end of the processing bin, the support frame is fixedly connected to the bottom of the fan, the lifting magnetic suction component is installed at the bottom of the processing bin, the cleaning component is arranged on one side of the lifting magnetic suction component, and the collecting trough is arranged on the other side of the lifting magnetic suction component, the plastic waste is allowed to enter the interior of the processing bin through the feeding port, and then the fan air-selects the plastic waste and discharges the waste through the discharging port, the metal impurities in the plastic are screened by the lifting magnetic suction component, and then the cleaning component cleans the impurities and cleans the impurities into the collecting trough.

[0007] Preferably, the lifting magnetic attraction component includes a lifting cylinder, a lifting rod, a mounting plate and a magnetic attraction plate. The lifting rod is pneumatically lifted and connected to the top of the lifting cylinder, the mounting plate is fixedly connected to the top of the lifting rod, and the magnetic attraction plate is fixedly connected to the top of the mounting plate. Through the setting of the lifting cylinder, the magnetic attraction plate can be lifted and lowered inside the processing bin. When a large amount of metal impurities accumulate on the magnetic attraction plate, the lifting rod is lowered to clean the metal impurities.

[0008] Preferably, the cleaning component includes a mounting frame, a mounting groove, a rotating rod, a moving block, a driving motor and a cleaning plate, the mounting frame is fixedly connected to the bottom of the processing chamber and is located on both sides of the mounting plate, the mounting groove is opened at the bottom of the mounting frame, the rotating rod is rotatably connected to the inside of the mounting groove, the moving block is threadedly connected to the outside of the rotating rod, the driving motor is fixedly connected to one end of the outside of the mounting frame, the cleaning plate is fixedly connected to one end of the moving block, the output shaft of the driving motor passes through the mounting frame and is fixedly connected to the rotating rod, the driving motor drives the rotating rod to rotate, so that the moving block drives the cleaning plate to move, so that the cleaning plate cleans the metal impurities on the top of the magnetic suction plate.

[0009] Preferably, the collecting trough includes a trough body, a fixed plate and a roller, the fixed plate is fixedly connected to the bottom of the trough body, the roller is rotatably connected to the inside of the fixed plate, and the trough body is installed on one side of the magnetic attraction plate. By arranging the roller at the bottom of the trough body, the trough body can be pushed easily to process the metal impurities in a unified manner.

[0010] Preferably, a hole groove is provided at the bottom of the processing chamber, and the size of the hole groove is consistent with the size of the magnetic suction plate, so that the magnetic suction plate can enter the interior of the processing chamber to screen the plastic and metal.

[0011] Preferably, there are two mounting brackets, which are respectively mounted on both sides of the magnetic plate, and the two brackets ensure smooth movement of the cleaning plate.

[0012] Preferably, the width of the cleaning plate is greater than the width of the magnetic plate, so as to better clean the metal impurities adsorbed on the magnetic plate.

[0013] Preferably, the width of the trough body is greater than the width of the cleaning plate, so as to better collect metal impurities.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The feeding device for waste recycling allows plastic waste to enter the interior of the processing bin through the feed port, and then the fan selects the plastic waste and discharges the waste through the discharge port. The metal impurities in the plastic are screened by the lifting magnetic suction component, and then the cleaning component cleans the impurities and cleans the impurities into the collection tank, so that the plastic and metal are separated and processed, reducing the subsequent screening work.

[0016] 2. The unloading device for waste recycling drives the rotating rod to rotate by a driving motor, so that the moving block drives the cleaning plate to move, so that the cleaning plate cleans the metal impurities on the top of the magnetic suction plate, reduces the work of manual handling of metal impurities, and improves the efficiency of unloading. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a structural schematic diagram of the lifting magnetic attraction component of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the cleaning component of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the collecting tank of the utility model.

[0021] In the figure: 1. Processing bin; 2. Feed inlet; 3. Discharge outlet; 4. Fan; 5. Support frame; 6. Lifting magnetic component; 7. Cleaning component; 8. Collecting tank; 101. Lifting cylinder; 102. Lifting rod; 103. Mounting plate; 104. Magnetic plate; 201. Mounting frame; 202. Mounting tank; 203. Rotating rod; 204. Moving block; 205. Driving motor; 206. Cleaning plate; 301. Tank body; 302. Fixed plate; 303. Roller. 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] See also Figure 1-4 The utility model provides a technical solution: a feeding device for waste recycling, comprising a processing bin 1, a feed port 2, a discharge port 3, a fan 4, a support frame 5, a lifting magnetic suction component 6, a cleaning component 7 and a collecting trough 8. The feed port 2 is arranged at one end of the top of the processing bin 1, the discharge port 3 is arranged at one end of the processing bin 1, the fan 4 is screwed to the other end of the processing bin 1, the support frame 5 is fixedly connected to the bottom of the fan 4, the lifting magnetic suction component 6 is installed at the bottom of the processing bin 1, the cleaning component 7 is arranged on one side of the lifting magnetic suction component 6, and the collecting trough 8 is arranged on the other side of the lifting magnetic suction component 6. The plastic waste is allowed to enter the interior of the processing bin 1 through the feed port 2, and then the fan 4 air selects the plastic waste, discharges the waste through the discharge port 3, screens the metal impurities in the plastic through the lifting magnetic suction component 6, and then the cleaning component 7 cleans the impurities and cleans the impurities into the collecting trough 8.

[0024] The lifting magnetic attraction component 6 includes a lifting cylinder 101, a lifting rod 102, a mounting plate 103 and a magnetic attraction plate 104. The lifting rod 102 is pneumatically lifted and connected to the top of the lifting cylinder 101, the mounting plate 103 is fixedly connected to the top of the lifting rod 102, and the magnetic attraction plate 104 is fixedly connected to the top of the mounting plate 103. Through the setting of the lifting cylinder 101, the magnetic attraction plate 104 can be lifted and lowered inside the processing chamber 1. When a large amount of metal impurities are accumulated on the magnetic attraction plate 104, the lifting rod 102 is lowered to clean the metal impurities.

[0025] A hole groove is provided at the bottom of the processing chamber 1 , and the size of the hole groove is consistent with the size of the magnetic attraction plate 104 , so that the magnetic attraction plate 104 can enter the interior of the processing chamber 1 to perform plastic and metal screening.

[0026] The cleaning component 7 includes a mounting frame 201, a mounting groove 202, a rotating rod 203, a moving block 204, a driving motor 205 and a cleaning plate 206. The mounting frame 201 is fixedly connected to the bottom of the processing chamber 1 and is located on both sides of the mounting plate 103. The mounting groove 202 is opened at the bottom of the mounting frame 201. The rotating rod 203 is rotatably connected to the inside of the mounting groove 202. The moving block 204 is threadedly connected to the outside of the rotating rod 203. The driving motor 205 is fixedly connected to one end of the outside of the mounting frame 201. The cleaning plate 206 is fixedly connected to one end of the moving block 204. The output shaft of the driving motor 205 passes through the mounting frame 201 and is fixedly connected to the rotating rod 203. The driving motor 205 drives the rotating rod 203 to rotate, so that the moving block 204 drives the cleaning plate 206 to move, so that the cleaning plate 206 cleans the metal impurities on the top of the magnetic suction plate 104. There are two mounting frames 201, which are respectively installed on both sides of the magnetic suction plate 104. The two ensure that the cleaning plate 206 moves smoothly. The width of the cleaning plate 206 is greater than the width of the magnetic suction plate 104, which is convenient for better cleaning of the metal impurities adsorbed on the magnetic suction plate 104.

[0027] The collecting trough 8 includes a trough body 301, a fixed plate 302 and a roller 303. The fixed plate 302 is fixedly connected to the bottom of the trough body 301, and the roller 303 is rotatably connected to the inside of the fixed plate 302. The trough body 301 is installed on one side of the magnetic plate 104. By arranging the roller 303 at the bottom of the trough body 301, the trough body 301 can be pushed conveniently to uniformly process the metal impurities. The width of the trough body 301 is greater than the width of the cleaning plate 206, so as to better collect the metal impurities.

[0028] When in use, the plastic waste is fed into the processing bin 1 from the feed port 2, the fan 4 is started to drive the plastic to move, and the plastic and metal impurities are separated through the magnetic plate 104. The plastic is discharged from the discharge port 3, and the impurities remain on the magnetic plate 104. When there is a lot of accumulation, the mounting frame 201 is started to drive the magnetic plate 104 to descend, and then the driving motor 205 is started to drive the cleaning plate 206 to move, clean the metal impurities on the magnetic plate 104, and push the impurities to the trough body 301 for unified treatment of the impurities.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A material discharging device for waste recycling, comprising a processing bin (1), a material inlet (2), a material outlet (3), a fan (4), a support frame (5), a lifting magnetic attraction component (6), a cleaning component (7) and a collecting tank (8), characterized in that: The feed port (2) is arranged at one end of the top of the processing bin (1), the discharge port (3) is arranged at one end of the processing bin (1), the fan (4) is screwed to the other end of the processing bin (1), the support frame (5) is fixedly connected to the bottom of the fan (4), the lifting magnetic component (6) is installed at the bottom of the processing bin (1), the cleaning component (7) is arranged on one side of the lifting magnetic component (6), and the collecting trough (8) is arranged on the other side of the lifting magnetic component (6).

2. A material feeding device for waste recycling according to claim 1, characterized in that: The lifting magnetic attraction component (6) comprises a lifting cylinder (101), a lifting rod (102), a mounting plate (103) and a magnetic attraction plate (104); the lifting rod (102) is pneumatically lifted and connected to the top of the lifting cylinder (101); the mounting plate (103) is fixedly connected to the top of the lifting rod (102); and the magnetic attraction plate (104) is fixedly connected to the top of the mounting plate (103).

3. The material feeding device for waste recycling according to claim 1, characterized in that: The cleaning component (7) comprises a mounting frame (201), a mounting groove (202), a rotating rod (203), a moving block (204), a driving motor (205) and a cleaning plate (206); the mounting frame (201) is fixedly connected to the bottom of the processing chamber (1) and is located on both sides of the mounting plate (103); the mounting groove (202) is opened at the bottom of the mounting frame (201); the rotating rod (203) is rotatably connected to the inside of the mounting groove (202); the moving block (204) is threadedly connected to the outside of the rotating rod (203); the driving motor (205) is fixedly connected to one end of the outside of the mounting frame (201); and the cleaning plate (206) is fixedly connected to one end of the moving block (204).

4. The material feeding device for waste recycling according to claim 1, characterized in that: The collecting tank (8) comprises a tank body (301), a fixing plate (302) and a roller (303), wherein the fixing plate (302) is fixedly connected to the bottom of the tank body (301), the roller (303) is rotatably connected to the inside of the fixing plate (302), and the tank body (301) is installed on one side of the magnetic attraction plate (104).

5. The material feeding device for waste recycling according to claim 1, characterized in that: The bottom of the processing chamber (1) is provided with a hole groove, and the size of the hole groove is consistent with the size of the magnetic attraction plate (104).

6. A material feeding device for waste recycling according to claim 3, characterized in that: There are two mounting frames (201), which are respectively mounted on two sides of the magnetic attraction plate (104).

7. The material feeding device for waste recycling according to claim 3, characterized in that: The width of the cleaning plate (206) is greater than the width of the magnetic attraction plate (104).

8. The material feeding device for waste recycling according to claim 4, characterized in that: The width of the trough body (301) is greater than the width of the cleaning plate (206).

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