Waste collecting device for textile manufacturing

Abstract

The utility model discloses a waste collecting device for textile manufacturing, which comprises a collecting and screening box, a feed hopper and a crushing knife roll, the feed hopper is fixed at the upper end of the collecting and screening box, the crushing knife roll is rotatably connected to the inner wall of the feed hopper, and a winnowing mechanism and a scattering mechanism are arranged on the inner wall of the collecting and screening box. The winnowing mechanism is arranged on the inner wall of the collecting and screening box, the scattering mechanism is arranged above the winnowing mechanism, a screening hopper is arranged on the inner wall of the collecting and screening box, one end of the screening hopper is arranged below the scattering mechanism, the other end of the screening hopper penetrates through the side wall of the collecting and screening box, and a vibration material homogenizing mechanism is arranged at the bottom in the collecting and screening box; the winnowing mechanism comprises an air inlet cover, a positive pressure fan, an air guide plate and a negative pressure fan, the material scattering mechanism comprises a sliding rod, a sliding block and a material uniformizing frame, and the vibration material uniformizing mechanism comprises a telescopic guide rod, a material receiving plate and a vibration spring. The utility model belongs to the technical field of textile waste collection, and particularly relates to a waste collection device for textile manufacturing.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile waste collection, and specifically refers to a waste collection device for textile manufacturing. Background Art

[0002] Textile waste refers to the waste generated during the use of textiles due to wear, damage, etc. Recycling it is crucial for the long-term development of the textile and clothing industry. Existing waste collection devices for textile manufacturing, such as a waste collection device for textile manufacturing disclosed in the application number CN202221666633.2, have improved the waste collection effect of textiles. After crushing the waste, it is evenly distributed in the collection tank, which can increase the final collection volume.

[0003] However, in actual use, the waste textiles contain many impurities, such as buttons, zippers, etc. When recycled after crushing, they are more likely to be mixed together and cannot be directly reused during subsequent reuse. Extra sorting work is required, and it is difficult to ensure the quality of the recycled textile waste. In particular, the collection devices in the existing technology use a rotating method to achieve material leveling. The gaps between the crushed textiles are large, and the texture is soft, making it difficult to move smoothly, resulting in poor dispersion uniformity. Therefore, we propose a waste collection device for textile manufacturing to solve the above problems. Summary of the Utility Model

[0004] In view of the above situation, to overcome the defects of the existing technology, the utility model provides a waste collection device for textile manufacturing, which effectively solves the problem that the existing waste collection devices for textile manufacturing cannot remove impurities such as buttons and zippers during the recycling and crushing of textiles, resulting in the inability to directly reuse the waste, and solves the problem that the gaps between the crushed textile waste in the existing collection devices are large and it is difficult to move smoothly, resulting in poor dispersion uniformity.

[0005] The technical solution adopted by the utility model is as follows: A waste collection device for textile manufacturing proposed by the utility model includes a collection and screening box, a feed hopper, and a crushing cutter roll. The feed hopper is fixed to the upper end of the collection and screening box. The crushing cutter roll is rotatably connected to the inner wall of the feed hopper. A pneumatic separation mechanism and a material spreading mechanism are provided on the inner wall of the collection and screening box, and the material spreading mechanism is arranged above the pneumatic separation mechanism. A screening hopper is provided on the inner wall of the collection and screening box. One end of the screening hopper is arranged below the material spreading mechanism, and the other end of the screening hopper penetrates through the side wall of the collection and screening box. A vibration leveling mechanism is provided at the bottom inside the collection and screening box.

[0006] Improved according to this solution, the air separation mechanism includes an air inlet hood, a positive pressure fan, a wind guide plate and a negative pressure fan. The air inlet hood is arranged on the side wall of the collection and screening box and is communicated with the inside of the collection and screening box. The positive pressure fan is arranged on the air inlet hood. The wind guide plate is arranged on the inner wall of the collection and screening box and is communicated with the air inlet hood. The negative pressure fan is arranged on the inner wall of the collection and screening box on the side symmetrical to the air inlet hood, and the height of the negative pressure fan is higher than that of the wind guide plate.

[0007] Improved according to this solution, a filter screen is connected to the inner wall of the collection and screening box in a pluggable manner. The filter screen is parallel to the negative pressure fan and is arranged between the negative pressure fan and the wind guide plate. A partition plate is arranged on the inner wall of the collection and screening box, and the bottom of the partition plate is connected to the screening hopper.

[0008] Improved according to this solution, the material spreading mechanism includes a sliding rod, a slider and a material leveling frame. The sliding rod is fixed on the inner wall of the collection and screening box and is arranged above the filter screen. The slider is slidably connected to the sliding rod. The material leveling frame is fixed on the slider and is horizontally arranged between two groups of sliding rods.

[0009] Improved according to this solution, driving slide rails are vertically fixed in the middle of both sides of the slider. A sliding shaft is slidably connected to the driving slide rails. A driving rod is rotatably connected to the inner wall of the collection and screening box, and the other end of the driving rod is rotatably connected to the sliding shaft. A material spreading motor is arranged on the side wall of the collection and screening box, and the output shaft of the material spreading motor penetrates through the collection and screening box and is connected to the driving rod.

[0010] Improved according to this solution, the vibration material leveling mechanism includes telescopic guide rods, a material receiving plate and vibration springs. The telescopic guide rods are vertically fixed at the four corners of the inner bottom of the collection and screening box. The material receiving plate is arranged at the upper ends of the telescopic guide rods and is slidably connected to the inner wall of the collection and screening box. The vibration springs are arranged between the bottom of the collection and screening box and the material receiving plate and are arranged around the telescopic guide rods.

[0011] Improved according to this solution, elastic pieces are fixed in the middle of both sides of the bottom of the material receiving plate. An eccentric wheel is rotatably connected to the inner wall of the collection and screening box, and the eccentric wheel and the elastic piece are arranged in the same vertical plane. A material leveling motor is fixed at the lower end of the side wall of the collection and screening box, and the output shaft of the material leveling motor penetrates through the collection and screening box and is connected to the eccentric wheel.

[0012] Improved according to this solution, a crushing motor is fixed on the side wall of the feed hopper, and the output shaft of the crushing motor is connected to the crushing knife roller. There are two groups of crushing knife rollers, and the two groups of crushing knife rollers are meshed and connected through two groups of transmission gears.

[0013] Improved according to this solution, observation windows and baffles are symmetrically arranged on the side wall of the collection and screening box, and the baffle is arranged below the screening hopper. A maintenance plate is connected to the side wall of the collection and screening box close to the transmission gear through bolts.

[0014] Improved in this solution, the partition plate is arranged as an L-shaped thin plate, and the material receiving plate is arranged as a rectangular thin plate.

[0015] The beneficial effects achieved by the present utility model with the above structure are as follows:

[0016] 1. There is a pneumatic separation mechanism, which is combined with the arranged material spreading mechanism. By evenly spreading the shredded textile waste through the pneumatic separation mechanism, the difference in suspension speed between the material and impurities can be utilized, and impurities can be removed with the help of wind force, improving the convenience of subsequent reprocessing of the recycled waste;

[0017] 2. The vibration material leveling mechanism using the up-and-down vibration method can achieve high-frequency vibration of the material receiving plate, evenly spread the waste falling on it, and reduce the gaps between the shredded materials, better achieving an increase in the final collection volume. Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the overall structure of a waste collection device for textile manufacturing from the first perspective proposed by the present utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of a waste collection device for textile manufacturing from the second perspective proposed by the present utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of a waste collection device for textile manufacturing proposed by the present utility model;

[0021] Figure 4 It is a sectional view of a waste collection device for textile manufacturing proposed by the present utility model;

[0022] Figure 5 It is a schematic diagram of the partial structure of the material spreading mechanism components in this embodiment.

[0023] Among them, 1. Collection and screening box; 2. Feeding hopper; 3. Crushing cutter roller; 4. Pneumatic separation mechanism; 5. Material spreading mechanism; 6. Screening hopper; 7. Vibration material leveling mechanism; 8. Air inlet hood; 9. Positive pressure blower; 10. Air guide plate; 11. Negative pressure blower; 12. Filter screen; 13. Partition plate; 14. Slide bar; 15. Slide block; 16. Material leveling frame; 17. Driving slide rail; 18. Slide shaft; 19. Driving rod; 20. Material spreading motor; 21. Telescopic guide rod; 22. Material receiving plate; 23. Vibration spring; 24. Elastic sheet; 25. Eccentric wheel; 26. Material leveling motor; 27. Crushing motor; 28. Transmission gear; 29. Observation window; 30. Baffle; 31. Maintenance plate.

[0024] The accompanying drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown, a waste collection device for textile manufacturing proposed by the present utility model includes a collection and screening box 1, a feed hopper 2, and a crushing cutter roll 3. The feed hopper 2 is fixed to the upper end of the collection and screening box 1, and the crushing cutter roll 3 is rotatably connected to the inner wall of the feed hopper 2. An air separation mechanism 4 and a material spreading mechanism 5 are provided on the inner wall of the collection and screening box 1, and the material spreading mechanism 5 is arranged above the air separation mechanism 4. A screening hopper 6 is provided on the inner wall of the collection and screening box 1. One end of the screening hopper 6 is arranged below the material spreading mechanism 5, and the other end of the screening hopper 6 penetrates through the side wall of the collection and screening box 1. A vibration material leveling mechanism 7 is provided at the bottom inside the collection and screening box 1.

[0027] In order to separate textile fabrics from other impurities, the air separation mechanism 4 includes an air inlet hood 8, a positive pressure blower 9, a guide air plate 10, and a negative pressure blower 11. The air inlet hood 8 is arranged on the side wall of the collection and screening box 1 and is communicated with the inside of the collection and screening box 1. The positive pressure blower 9 is arranged on the air inlet hood 8. The guide air plate 10 is arranged on the inner wall of the collection and screening box 1 and is communicated with the air inlet hood 8. The negative pressure blower 11 is arranged on the inner wall of the collection and screening box 1 on the side symmetrical to the air inlet hood 8, and the height of the negative pressure blower 11 is higher than that of the guide air plate 10.

[0028] As Figure 3 and Figure 4 shown, a filter screen 12 is plugged and connected to the inner wall of the collection and screening box 1. The filter screen 12 is parallel to the negative pressure blower 11 and is arranged between the negative pressure blower 11 and the guide air plate 10. A partition plate 13 is provided on the inner wall of the collection and screening box 1, and the bottom of the partition plate 13 is connected to the screening hopper 6.

[0029] In order to improve the accuracy of sorting shredded textile waste, the spreading mechanism 5 includes a sliding rod 14, a slider 15 and a material leveling frame 16. The sliding rod 14 is fixed on the inner wall of the collection and screening box 1 and is arranged above the filter screen 12. The slider 15 is slidably connected to the sliding rod 14. The material leveling frame 16 is fixed on the slider 15 and is horizontally arranged between the two groups of sliding rods 14.

[0030] As Figure 1 and Figure 5 shown, driving slide rails 17 are vertically fixed in the middle on both sides of the slider 15. Slide shafts 18 are slidably connected to the driving slide rails 17. A driving rod 19 is rotatably connected to the inner wall of the collection and screening box 1, and the other end of the driving rod 19 is rotatably connected to the slide shaft 18. A spreading motor 20 is arranged on the side wall of the collection and screening box 1, and the output shaft of the spreading motor 20 penetrates through the collection and screening box 1 and is connected to the driving rod 19.

[0031] In order to increase the collection amount of the sorted waste, the vibrating and material leveling mechanism 7 includes telescopic guide rods 21, a receiving plate 22 and vibrating springs 23. The telescopic guide rods 21 are vertically fixed at the four corners of the inner bottom of the collection and screening box 1. The receiving plate 22 is arranged at the upper ends of the telescopic guide rods 21 and is slidably connected to the inner wall of the collection and screening box 1. The vibrating springs 23 are arranged between the bottom of the collection and screening box 1 and the receiving plate 22 and are arranged around the telescopic guide rods 21.

[0032] As Figure 3 and Figure 4 shown, elastic pieces 24 are fixed in the middle on both sides of the bottom of the receiving plate 22. An eccentric wheel 25 is rotatably connected to the inner wall of the collection and screening box 1, and the eccentric wheel 25 and the elastic pieces 24 are arranged in the same vertical plane. A material leveling motor 26 is fixed at the lower end of the side wall of the collection and screening box 1, and the output shaft of the material leveling motor 26 penetrates through the collection and screening box 1 and is connected to the eccentric wheel 25.

[0033] As Figure 1 and Figure 2 shown, a crushing motor 27 is fixed on the side wall of the feed hopper 2, and the output shaft of the crushing motor 27 is connected to the crushing knife roller 3. There are two groups of crushing knife rollers 3, and the two groups of crushing knife rollers 3 are meshed and connected by two groups of transmission gears 28. Observation windows 29 and baffles 30 are symmetrically arranged on the side wall of the collection and screening box 1, and the baffle 30 is arranged below the screening hopper 6. A maintenance plate 31 is connected to the side wall of the collection and screening box 1 close to the transmission gear 28 by bolts.

[0034] As Figure 4 shown, the partition plate 13 is arranged as an L-shaped thin plate, and the receiving plate 22 is arranged as a rectangular thin plate.

[0035] When in use, textile waste is added into the collecting and screening box 1 through the feeding hopper 2, the crushing motor 27 is turned on to drive one group of crushing rollers 3 to rotate, and the other group of crushing rollers 3 rotates under the action of the transmission gear 28. Through the relative rotation of the two groups of crushing rollers 3, the textile waste above them is crushed and transported to the collecting and screening box 1. Under the action of gravity, the crushed waste falls into the equalizing frame 16, and the spreading motor 20 is turned on to drive the driving rod 19 to rotate, and the sliding shaft 18 connected to the driving rod 19 rotates and performs a circular motion accordingly. At the same time, the sliding shaft 18 slides on the driving slide rail 17, thereby driving the driving slide rail 17 and the slider 15 fixedly connected thereto to slide back and forth along the slide rod 14, so that the waste in the equalizing frame 16 falls evenly on the positive pressure fan 9 and the negative pressure fan 9. The positive-pressure fan 9 and the negative-pressure fan 11 are opened between the machines 11, so that the air enters from the outside of the air inlet hood 8, passes through the air guide plate 10 for diversion and accumulation, and is discharged from the side of the negative-pressure fan 11. Under the action of wind force, the lighter fabric scraps are offset to the side of the partition plate 13 and fall onto the receiving plate 22, while the heavier impurities fall onto the screening hopper 6 for export. The material-leveling motor 26 is turned on to drive the eccentric wheel 25 to rotate, so that the spring piece 24 above it drives the receiving plate 22 to move up and down. Under the action of the telescopic guide rod 21 and the vibration spring 23, the receiving plate 22 maintains high-frequency vibration up and down, so as to evenly spread the scraps at its upper end. When cleaning is needed, only the baffle 30 needs to be opened for cleaning. The above is the use process of the entire waste collection device for textile manufacturing.

[0036] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A waste collection device for textile manufacturing, comprising a collection and screening box (1), a feed hopper (2) and a crushing cutter roller (3). The feed hopper (2) is fixed to the upper end of the collection and screening box (1), and the crushing cutter roller (3) is rotatably connected to the inner wall of the feed hopper (2), characterized in that: An air separation mechanism (4) and a material spreading mechanism (5) are provided on the inner wall of the collection and screening box (1), and the material spreading mechanism (5) is arranged above the air separation mechanism (4). A screening hopper (6) is provided on the inner wall of the collection and screening box (1). One end of the screening hopper (6) is arranged below the material spreading mechanism (5), and the other end of the screening hopper (6) penetrates through the side wall of the collection and screening box (1). A vibration material leveling mechanism (7) is provided at the bottom inside the collection and screening box (1).

2. The waste collection device for textile manufacturing according to claim 1, characterized in that: The air separation mechanism (4) includes an air inlet hood (8), a positive pressure blower (9), a wind guiding plate (10), and a negative pressure blower (11). The air inlet hood (8) is arranged on the side wall of the collection and screening box (1) and is communicated with the inside of the collection and screening box (1). The positive pressure blower (9) is arranged on the air inlet hood (8). The wind guiding plate (10) is arranged on the inner wall of the collection and screening box (1) and is communicated with the air inlet hood (8). The negative pressure blower (11) is arranged on the inner wall of the collection and screening box (1) on the side symmetrical to the air inlet hood (8), and the height of the negative pressure blower (11) is higher than that of the wind guiding plate (10).

3. The waste collection device for textile manufacturing according to claim 2, characterized in that: A filter screen (12) is pluggably connected to the inner wall of the collection and screening box (1). The filter screen (12) is parallel to the negative pressure blower (11) and is arranged between the negative pressure blower (11) and the wind guiding plate (10). A partition plate (13) is provided on the inner wall of the collection and screening box (1). The bottom of the partition plate (13) is connected to the screening hopper (6).

4. The waste collection device for textile manufacturing according to claim 3, characterized in that: The material spreading mechanism (5) includes a slide bar (14), a slider (15), and a material leveling frame (16). The slide bar (14) is fixed to the inner wall of the collection and screening box (1) and is arranged above the filter screen (12). The slider (15) is slidably connected to the slide bar (14). The material leveling frame (16) is fixed to the slider (15) and is horizontally arranged between two groups of slide bars (14).

5. The waste collection device for textile manufacturing according to claim 4, wherein: Driving slide rails (17) are vertically fixed in the middle on both sides of the slider (15). Slide shafts (18) are slidably connected to the driving slide rails (17). A driving rod (19) is rotatably connected to the inner wall of the collection and screening box (1), and the other end of the driving rod (19) is rotatably connected to the slide shaft (18). A material spreading motor (20) is arranged on the side wall of the collection and screening box (1). The output shaft of the material spreading motor (20) penetrates through the collection and screening box (1) and is connected to the driving rod (19).

6. The waste collection device for textile manufacturing according to claim 5, characterized in that: The vibration material leveling mechanism (7) includes telescopic guide rods (21), a material receiving plate (22), and vibration springs (23). The telescopic guide rods (21) are vertically fixed at the four corners of the bottom inside the collection and screening box (1). The material receiving plate (22) is arranged at the upper ends of the telescopic guide rods (21) and is slidably connected to the inner wall of the collection and screening box (1). The vibration springs (23) are arranged between the bottom inside the collection and screening box (1) and the material receiving plate (22) and are arranged around the telescopic guide rods (21).

7. The waste collection device for textile manufacturing according to claim 6, characterized in that: Elastic pieces (24) are fixed in the middle of both sides at the bottom of the material receiving plate (22). An eccentric wheel (25) is rotatably connected to the inner wall of the collection and screening box (1), and the eccentric wheel (25) and the elastic piece (24) are arranged in the same vertical plane. A material leveling motor (26) is fixed at the lower end of the side wall of the collection and screening box (1), and the output shaft of the material leveling motor (26) penetrates through the collection and screening box (1) and is connected to the eccentric wheel (25).

8. A waste collection device for textile manufacturing according to claim 7, characterized in that: A crushing motor (27) is fixed on the side wall of the feed hopper (2), and the output shaft of the crushing motor (27) is connected to the crushing cutter roller (3). There are two groups of crushing cutter rollers (3), and the two groups of crushing cutter rollers (3) are meshed and connected through two groups of transmission gears (28).

9. The waste collection device for textile manufacturing according to claim 8, wherein: Observation windows (29) and baffles (30) are symmetrically arranged on the side wall of the collection and screening box (1), and the baffle (30) is arranged below the screening hopper (6). A maintenance plate (31) is connected to the side wall of the collection and screening box (1) close to one side of the transmission gear (28) by bolts.

10. The waste collection device for textile manufacturing according to claim 9, characterized in that: The partition plate (13) is arranged as an L-shaped thin plate, and the material receiving plate (22) is arranged as a rectangular thin plate.

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