Material sorting machine for waste plastic recovery

Abstract

The utility model relates to the field of material sorting machines, in particular to a material sorting machine for waste plastic recovery, which comprises a sorting machine body. The sorting machine further comprises first electric push rods, a sliding frame, a first motor, a two-way lead screw, a first sliding mounting block, a connecting rod, a fixed plate, a mounting platform, second electric push rods and a movable plate. The positions, located on the outer sides of the three discharging ports, of the lower surface of the sorting machine body are each provided with four first electric push rods. By arranging the first electric push rod, the height of the sliding frame and connecting parts of the sliding frame can be adjusted so as to adapt to charging bags of different heights, by arranging the first motor, the first motor drives the two-way lead screw to rotate when running, and the two first sliding installation blocks are driven to move relatively when rotating, so that the charging bags can be adjusted. And through arrangement of a second electric push rod, the second electric push rod drives a movable plate to move during operation so as to be matched with a fixed plate to clamp the bag opening of the charging bag, and therefore the purpose of auxiliary supporting of the charging bag is achieved.

Description

Technical Field

[0001] The utility model relates to the field of material sorting machines, in particular to a material sorting machine for recycling waste plastics. Background Art

[0002] The material sorting machine for waste plastic recycling is a device used for the recycling and processing of waste plastics. Its main function is to classify and separate mixed waste plastics according to the material, color, density and other characteristics of the plastics, so as to improve the recycling rate and regeneration quality of the plastics.

[0003] Existing material sorting machines for recycling waste plastics lack the function of auxiliary bag support. Due to the lack of auxiliary bag support function, the bag opening will be in a non-ideal open state. When the sorted waste plastics are put into the bag, the material may not fall into the bag accurately, resulting in the problem of plastic leakage.

[0004] Therefore, in view of the fact that the above-mentioned existing waste plastic recycling material sorting machine lacks the function of auxiliary bag support, when the sorted waste plastic is put into the bag, the material may not fall into the bag accurately, thus causing the problem of plastic leakage. A waste plastic recycling material sorting machine can be designed. By setting an electric push rod 1, the height of the sliding frame and its connecting parts can be adjusted to adapt to charging bags of different heights. Then, by setting a motor 1, the motor 1 drives the bidirectional screw rod to rotate when it is running. When the bidirectional screw rod rotates, the sliding frame limits the rotation angle of the two sliding mounting blocks 1, thereby driving the two sliding mounting blocks 1 to move relative to each other, so as to adapt to charging bags of different charging port sizes. Finally, by setting an electric push rod 2, the electric push rod 2 drives the movable plate to move when it is running, thereby cooperating with the fixed plate to clamp the bag port of the charging bag, thereby achieving the purpose of auxiliary support for the charging bag. Utility Model Content

[0005] In order to overcome the problem that the existing waste plastic recycling material sorting machine lacks the auxiliary bag support function, when the sorted waste plastic is put into the bag, the material may not fall into the bag accurately, resulting in the problem of plastic leakage.

[0006] The technical solution of the utility model is: a material sorting machine for recycling waste plastics, comprising a sorting machine body; also comprising an electric push rod 1, a sliding frame, a motor 1, a bidirectional screw rod, a sliding mounting block 1, a connecting rod, a fixed plate, a mounting platform, an electric push rod 2 and a movable plate. The lower surface of the sorting machine body is located at the outer sides of the three discharge ports and four electric push rods 1 are arranged. The lower surface of the electric push rod 1 is installed with the sliding frame, the front side of the right surface of the sliding frame is provided with a motor 1, the output end of the motor 1 passes through the right surface of the sliding frame and is connected with a bidirectional screw rod, the left surface of the bidirectional screw rod is rotatably connected to the inner left surface of the sliding frame, the outer surface of the bidirectional screw rod is threadedly connected with two symmetrical sliding mounting blocks 1, the rear surfaces of the two sliding mounting blocks 1 are installed with connecting rods, the lower surfaces of the two connecting rods are provided with two symmetrical fixed plates, the side of the two connecting rods away from the corresponding discharge port is installed with a mounting platform, the upper surface of the mounting platform is provided with an electric push rod 2, and the telescopic end of the electric push rod 2 passes through the upper surface of the mounting platform and is connected with the movable plate.

[0007] Preferably, by providing an electric push rod 1, the height of the sliding frame and its connecting parts can be adjusted to adapt to charging bags of different heights, and then by providing a motor 1, the motor 1 drives the bidirectional screw to rotate when it is running. When the bidirectional screw rotates, the sliding frame limits the rotation angle of the two sliding mounting blocks 1, thereby driving the two sliding mounting blocks 1 to move relative to each other, thereby adapting to charging bags of different loading opening sizes. Finally, by providing an electric push rod 2, the electric push rod 2 drives the movable plate to move when it is running, thereby cooperating with the fixed plate to clamp the bag opening of the charging bag, thereby achieving the purpose of auxiliary support of the charging bag, thereby solving the problem that the existing material sorting machine for recycling waste plastics lacks the function of auxiliary bag support. Due to the lack of auxiliary bag support function, the bag opening will be in a non-ideal open state. When the sorted waste plastics are put into the bag, the material may not fall into the bag accurately, thereby causing the problem of plastic leakage.

[0008] Preferably, a limiting rod 1 is provided on the rear side of the inner left surface of the three sliding frames, and the outer surface of the limiting rod 1 is slidably connected to two symmetrical sliding mounting blocks 2, and the front surface of the sliding mounting block 2 is connected to the rear surface of its corresponding connecting rod.

[0009] Preferably, a lifting frame is provided on the right side of the front surface of the platform of the sorting machine body, and motor 2 is installed on the right side of the upper surface of the lifting frame. The output end of motor 2 passes through the upper surface of the lifting frame and is connected to a screw. The lower surface of the screw is rotatably connected to the inner lower surface of the lifting frame, and the outer surface of the screw passes through a threaded connection with one end of a sliding mounting plate, and a support plate is installed on the front surface of the sliding mounting plate.

[0010] Preferably, a second limiting rod is provided on the left side of the inner lower surface of the lifting frame, and the outer surface of the second limiting rod is slidably connected to the other end of the sliding mounting plate.

[0011] Preferably, a ladder is provided on the left side of the front surface of the platform of the sorting machine body, and a guardrail is installed on the outer side of the upper surface of the platform of the sorting machine body.

[0012] Preferably, a limiting rod three is provided on the front side of the upper surface of the guardrail, the outer surface of the limiting rod three is slidably connected to a slip ring, the outer surface rear side of the slip ring is connected to one end of a connecting belt, and the other end of the connecting belt is connected to a safety belt.

[0013] Preferably, cross support frames are provided on both the left and right sides of the bracket area of ​​the sorting machine body.

[0014] Beneficial effects of the utility model:

[0015] 1. By setting an electric push rod 1, the height of the sliding frame and its connecting parts can be adjusted to adapt to charging bags of different heights. Then, by setting a motor 1, the motor 1 drives the bidirectional screw to rotate when it is running. When the bidirectional screw rotates, the sliding frame limits the rotation angle of the two sliding mounting blocks 1, thereby driving the two sliding mounting blocks 1 to move relative to each other, so as to adapt to charging bags of different charging opening sizes. Finally, by setting an electric push rod 2, the electric push rod 2 drives the movable plate to move when it is running, thereby cooperating with the fixed plate to clamp the bag opening of the charging bag, so as to achieve the purpose of auxiliary support of the charging bag, thereby solving the problem that the existing material sorting machine for waste plastic recycling lacks the function of auxiliary bag support. Due to the lack of auxiliary bag support function, the bag opening will be in a non-ideal open state. When the sorted waste plastic is put into the bag, the material may not fall into the bag accurately, thereby causing the problem of plastic leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the material sorting machine for recycling waste plastics of the present invention;

[0017] Figure 2 Shown is a schematic diagram of the sliding frame structure of the material sorting machine for recycling waste plastics of the present invention;

[0018] Figure 3 Shown is a schematic diagram of the lifting frame structure of the material sorting machine for recycling waste plastics of the present utility model;

[0019] Figure 4 Shown is a schematic diagram of the three structures of the limit rod of the material sorting machine for recycling waste plastics of the present invention.

[0020] Explanation of the accompanying symbols: 1. Sorting machine body; 2. Electric push rod 1; 3. Sliding frame; 4. Motor 1; 5. Bidirectional screw; 6. Sliding mounting block 1; 7. Connecting rod; 8. Fixed plate; 9. Mounting platform; 10. Electric push rod 2; 11. Movable plate; 12. Limit rod 1; 13. Sliding mounting block 2; 14. Lifting frame; 15. Motor 2; 16. Screw; 17. Sliding mounting plate; 18. Support plate; 19. Limit rod 2; 20. Ladder; 21. Guardrail; 22. Limit rod 3; 23. Slip ring; 24. Connecting belt; 25. Safety belt; 26. Cross support frame. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] See also Figures 1-4 The utility model provides an embodiment: a material sorting machine for recycling waste plastics, including a sorting machine body 1; also including an electric push rod 2, a sliding frame 3, a motor 4, a bidirectional screw rod 5, a sliding mounting block 6, a connecting rod 7, a fixed plate 8, a mounting platform 9, an electric push rod 2 10 and a movable plate 11. The lower surface of the sorting machine body 1 is located on the outside of the three discharge ports and is provided with four electric push rods 2. The lower surface of the electric push rod 2 is installed with a sliding frame 3. The front side of the right surface of the sliding frame 3 is provided with a motor 4. The output end of the motor 4 passes through the right surface of the sliding frame 3 and is connected with a bidirectional screw rod 5. The left surface of the bidirectional screw rod 5 is rotatably connected to the inner left surface of the sliding frame 3. The outer surface of the bidirectional screw rod 5 passes through a threaded connection with two symmetrical sliding mounting blocks 6. The rear surfaces of the two sliding mounting blocks 6 are each installed with a connecting rod 7. The lower surfaces of the two connecting rods 7 are each provided with two pairs of The fixed plate 8 is called the fixed plate 8, and the two connecting rods 7 are equipped with a mounting platform 9 on the side away from the corresponding discharge port. The upper surface of the mounting platform 9 is provided with an electric push rod 2 10. The telescopic end of the electric push rod 2 10 passes through the upper surface of the mounting platform 9 and is connected to a movable plate 11. By setting the electric push rod 1 2, the height of the sliding frame 3 and its connecting parts can be adjusted to adapt to charging bags of different heights, and then by setting the motor 1 4, the motor 14 drives the bidirectional screw rod 5 to rotate when it is running. When the bidirectional screw rod 5 rotates, the sliding frame 3 limits the rotation angle of the two sliding mounting blocks 6, thereby driving the two sliding mounting blocks 6 to move relative to each other, so as to adapt to charging bags of different charging port sizes. Finally, by setting the electric push rod 2 10, the electric push rod 2 10 drives the movable plate 11 to move when it is running, thereby cooperating with the fixed plate 8 to clamp the bag mouth of the charging bag, thereby achieving the purpose of auxiliary support for the charging bag.

[0023] See also Figure 2-Figure 3In this embodiment, a limit rod 12 is provided on the rear side of the inner left surface of the three sliding frames 3. The outer surface of the limit rod 12 passes through and is slidably connected with two symmetrical sliding mounting blocks 2 13. The front surface of the sliding mounting block 2 13 is connected to the rear surface of its corresponding connecting rod 7. By providing the limit rod 12, the limit rod 12 limits the sliding mounting block 2 13. Since the sliding mounting block 1 6 is connected to the sliding mounting block 2 13 through the connecting rod 7, the rotation angle limit of the sliding mounting block 1 6 is further strengthened, so as to achieve the purpose of making the sliding mounting block 1 6 more stable when moving. A lifting frame 14 is provided on the right side of the front surface of the platform of the sorting machine body 1, and a motor 2 15 is installed on the right side of the upper surface of the lifting frame 14. The output end of the motor 2 15 passes through the upper surface of the lifting frame 14 and is connected to a screw 16. The lower surface of the screw 16 is connected to the lifting frame 14 The inner lower surface is rotatably connected, and the outer surface of the screw 16 is threadedly connected to one end of the sliding mounting plate 17, and the front surface of the sliding mounting plate 17 is installed with a supporting plate 18. By providing a second motor 15, the second motor 15 drives the screw 16 to rotate when it is running. When the screw 16 rotates, the rotation angle of the sliding mounting plate 17 is limited by the lifting frame 14, thereby driving the sliding mounting plate 17 to move. When the sliding mounting plate 17 moves, it drives the supporting plate 18 to move, so as to achieve the purpose of transporting the old plastic to be sorted. A limiting rod 2 19 is provided on the left side of the inner lower surface of the lifting frame 14, and the outer surface of the limiting rod 2 19 is slidably connected with the other end of the sliding mounting plate 17. By providing a limiting rod 2 19, the limiting rod 2 19 limits the movement of the other end of the sliding mounting plate 17, thereby enhancing the stability of the sliding mounting plate 17 when moving, and also enhancing the overall bearing capacity.

[0024] See also Figures 1-4 In this embodiment, a ladder 20 is provided on the left side of the front surface of the platform of the sorting machine body 1, and a guardrail 21 is installed on the outer side of the upper surface of the platform of the sorting machine body 1. By providing the ladder 20, workers can board the platform to load the waste plastics, and then by providing the guardrail 21, the risk of falling of the workers during work is avoided. A limit rod 22 is provided on the front side of the upper surface of the guardrail 21. The outer surface of the limit rod 22 is slidably connected with a slip ring 23. The rear side of the outer surface of the slip ring 23 is connected to one end of a connecting belt 24. The connecting belt 24 is provided with a plurality of connecting rods. The other end is connected to a safety belt 25. By setting up the safety belt 25, the staff and the guardrail 21 can be connected by cooperating with the connecting belt 24 and the slip ring 23 to prevent the staff from directly hitting the ground when a fall really occurs. Since the slip ring 23 can be moved, it will not limit the operating space of the staff. Cross support frames 26 are set on the left and right sides of the bracket area of ​​the sorting machine body 1. By setting up the cross support frame 26, the overall strength of the bracket area of ​​the sorting machine body 1 is enhanced, so that the sorting machine body 1 can be better supported.

[0025] During operation, by setting a limit rod 12, the limit rod 12 limits the sliding mounting block 2 13. Since the sliding mounting block 16 is connected to the sliding mounting block 2 13 through the connecting rod 7, the rotation angle limit of the sliding mounting block 16 is further strengthened, so as to achieve the purpose of making the sliding mounting block 16 more stable when moving. By setting a motor 2 15, the motor 2 15 drives the screw 16 to rotate when it is running. When the screw 16 rotates, the rotation angle of the sliding mounting plate 17 is limited by the lifting frame 14, thereby driving the sliding mounting plate 17 to move. When the sliding mounting plate 17 moves, it drives the support plate 18 to move, so as to achieve the purpose of transporting the old plastic to be sorted. By setting a limit rod 2 19, the limit rod 2 19 restricts the movement of the other end of the sliding mounting plate 17, thereby enhancing the stability of the sliding mounting plate 17 when moving, and also enhancing the overall load-bearing capacity. By setting up a ladder 20, the staff can climb onto the platform to load the old plastic, and then by setting up a guardrail 21, the risk of the staff falling while working is avoided. By setting up a safety belt 25, the staff and the guardrail 21 can be connected by cooperating with the connecting belt 24 and the slip ring 23 to prevent the staff from directly hitting the ground when a fall really occurs. Since the slip ring 23 can be moved, it will not limit the operating space of the staff. By setting up a cross support frame 26, the overall strength of the bracket area of ​​the sorting machine body 1 is enhanced, so that the sorting machine body 1 can be better supported.

[0026] Through the above steps, by setting the electric push rod 12, the height of the sliding frame 3 and its connecting parts can be adjusted to adapt to charging bags of different heights, and then by setting the motor 14, the motor 14 drives the bidirectional screw rod 5 to rotate when it is running. When the bidirectional screw rod 5 rotates, the sliding frame 3 limits the rotation angle of the two sliding mounting blocks 16, thereby driving the two sliding mounting blocks 16 to move relative to each other, so as to adapt to charging bags of different charging opening sizes. Finally, by setting the electric push rod 210, the electric push rod 210 drives the movable plate 11 to move when it is running, thereby cooperating with the fixed plate 8 to clamp the bag opening of the charging bag, so as to achieve the purpose of auxiliary support of the charging bag, thereby solving the problem that the existing material sorting machine for waste plastic recycling lacks the function of auxiliary bag support. Because there is no auxiliary bag support function, the bag opening will be in a non-ideal open state. When the sorted waste plastic is put into the bag, the material may not fall into the bag accurately, thereby causing the problem of plastic leakage.

Claims

1. A material sorting machine for recycling waste plastics, comprising a sorting machine body (1); characterized in that: It also includes an electric push rod (2), a sliding frame (3), a motor (4), a bidirectional screw (5), a sliding mounting block (6), a connecting rod (7), a fixed plate (8), a mounting platform (9), an electric push rod (10) and a movable plate (11). The lower surface of the sorting machine body (1) is located outside the three discharge ports and is provided with four electric push rods (2). The lower surface of the electric push rod (2) is installed with a sliding frame (3). The front side of the right surface of the sliding frame (3) is provided with a motor (4). The output end of the motor (4) passes through the right surface of the sliding frame (3) and is connected to the bidirectional screw (5). The bidirectional The left surface of the screw rod (5) is rotatably connected to the inner left surface of the sliding frame (3); the outer surface of the bidirectional screw rod (5) is threadedly connected to two symmetrical sliding mounting blocks (6); the rear surfaces of the two sliding mounting blocks (6) are both installed with connecting rods (7); the lower surfaces of the two connecting rods (7) are both provided with two symmetrical fixed plates (8); the sides of the two connecting rods (7) away from the corresponding discharge ports are both installed with mounting platforms (9); the upper surface of the mounting platform (9) is provided with an electric push rod (10); the telescopic end of the electric push rod (10) passes through the upper surface of the mounting platform (9) and is connected to a movable plate (11).

2. The material sorting machine for recycling waste plastics according to claim 1, characterized in that: The rear side of the inner left surface of each of the three sliding frames (3) is provided with a limit rod 1 (12), and the outer surface of the limit rod 1 (12) is penetrated by two symmetrical sliding mounting blocks 2 (13) for sliding connection, and the front surface of the sliding mounting block 2 (13) is connected to the rear surface of its corresponding connecting rod (7).

3. The material sorting machine for recycling waste plastics according to claim 1, characterized in that: A lifting frame (14) is provided on the right side of the front surface of the platform of the sorting machine body (1), and a second motor (15) is installed on the right side of the upper surface of the lifting frame (14). The output end of the second motor (15) passes through the upper surface of the lifting frame (14) and is connected to a screw rod (16). The lower surface of the screw rod (16) is rotatably connected to the inner lower surface of the lifting frame (14). The outer surface of the screw rod (16) passes through a threaded connection with one end of a sliding mounting plate (17), and a support plate (18) is installed on the front surface of the sliding mounting plate (17).

4. The material sorting machine for recycling waste plastics according to claim 3, characterized in that: A second limiting rod (19) is provided on the left side of the inner lower surface of the lifting frame (14), and the outer surface of the second limiting rod (19) is slidably connected to the other end of the sliding mounting plate (17).

5. The material sorting machine for recycling waste plastics according to claim 1, characterized in that: A ladder (20) is provided on the left side of the front surface of the platform of the sorting machine body (1), and a guardrail (21) is installed on the outer side of the upper surface of the platform of the sorting machine body (1).

6. The material sorting machine for recycling waste plastics according to claim 5, characterized in that: A limiting rod 3 (22) is provided on the front side of the upper surface of the guardrail (21); a slip ring (23) is slidably connected to the outer surface of the limiting rod 3 (22); one end of a connecting belt (24) is connected to the rear side of the outer surface of the slip ring (23); and the other end of the connecting belt (24) is connected to a safety belt (25).

7. The material sorting machine for recycling waste plastics according to claim 1, characterized in that: Cross support frames (26) are provided on both the left and right sides of the bracket area of ​​the sorting machine body (1).

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