Waste recovery device for knitted fabric processing

Abstract

The utility model discloses a waste recovery device for knitted fabric processing, which belongs to the technical field of fabric processing and comprises a shell, a partition plate arranged in the shell, a filter screen arranged on the partition plate, a coarse crushing roller group, a first telescopic rod and a dust collection component arranged on two sides of the partition plate respectively, and an air blowing structure and a guide plate arranged below the coarse crushing roller group. A fine crushing roller set is rotationally arranged at an outlet of the guide plate, a material receiving box is arranged below the first telescopic rod, a compression push plate is arranged on the bottom wall of the first telescopic rod and can slide in the material receiving box, and a bottom plate is movably arranged at the bottom of the material receiving box through a second telescopic rod and a magnetic attraction block. After waste cloth is primarily crushed by the coarse crushing roller set, dust and chippings are filtered along the filter screen under blowing of the air blowing structure and are sucked into the dust collector through the dust hood, and the crushed cloth slides into the west crushing roller set along the guide plate to be secondarily crushed, so that the crushing effect is better; and the compression push plate is pushed to push the compressed cloth block into a waste frame below.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth processing, in particular to a waste material recovery device for knitted cloth processing. Background Art

[0002] Knitted fabric is a kind of fabric formed by bending yarn into loops and interlacing them with knitting needles. It is divided into two types: warp knitted fabric and weft knitted fabric. Knitted fabric has the characteristics of soft texture, moisture absorption and breathability, sweat wicking and warmth retention. Most knitted fabrics also have good elasticity and extensibility.

[0003] A large amount of waste will be generated during the production and processing of knitted fabrics. These wastes usually include scraps, damaged fabrics, excess cut parts, etc. If these wastes are not properly handled, they will pollute the environment and are also a waste of resources. Therefore, waste recycling equipment is needed to recycle them.

[0004] Most of the existing waste recycling devices are only equipped with a simple crushing roller to crush the waste cloth and then compact it. However, the cloth does not stay on the crushing roller for a long time, and is only crushed once, resulting in insufficient fragmentation of the cloth. Large pieces of cloth are also prone to fall and mix. In addition, a lot of debris and dust are generated during the crushing process. If the dust is not separated from the waste, the dust is discharged outside the device along with the compacted waste, affecting the air quality and the health of the staff. Utility Model Content

[0005] In order to solve the above-mentioned existing waste recycling devices, most of them are only provided with a simple crushing roller to crush the waste cloth and then compact it, but the cloth does not stay in the crushing roller for a long time, and is only crushed once, resulting in insufficient crushing degree of the cloth, and it is easy for large pieces of cloth to be mixed and dropped, and more debris and dust are generated in the crushing process. If the dust is not separated from the waste, the dust is discharged outside the device along with the compacted waste, affecting the air quality and also affecting the health of the staff. The utility model provides a waste recycling device for knitted cloth processing.

[0006] A waste material recovery device for knitted fabric processing comprises a shell, a partition is arranged inside the shell, a filter is arranged on the partition, a coarse crushing roller group, a first telescopic rod and a dust suction assembly are arranged on both sides of the partition respectively, an air blowing structure and a guide plate are arranged below the coarse crushing roller group, a fine crushing roller group is rotatably arranged at the outlet of the guide plate, a material receiving box is arranged below the first telescopic rod, a compression push plate is arranged on the bottom wall of the first telescopic rod, the compression push plate can slide inside the material receiving box, and a bottom plate is movably arranged at the bottom of the material receiving box through a second telescopic rod and a magnetic suction block.

[0007] More preferably, the air blowing structure includes a blower and an air outlet tube, the blower is fixedly arranged on the outer side wall of the shell opposite to the filter screen, and the air outlet tube is communicated with the air outlet of the blower.

[0008] More preferably, the dust collection assembly includes a dust collector and a dust hood, the dust collector is fixedly arranged on the outer wall of the shell, the dust hood is arranged inside the shell, between the partition and the first telescopic rod, and is communicated with the dust collection port of the dust collector.

[0009] More preferably, a feed hopper is arranged on the top wall of the shell body passing through the coarse crushing roller group, a support column is arranged on the bottom wall of the shell body, and two motors are arranged on the side wall of the shell body.

[0010] More preferably, the coarse crushing roller group includes three coarse crushing shafts arranged in a triangle, and the fine crushing roller group includes two vertically arranged fine crushing shafts, the outer walls of the coarse crushing shafts and the fine crushing shafts are respectively fixedly provided with coarse crushing blades and fine crushing blades, the outer ends of the three coarse crushing shafts and the two fine crushing shafts are fixedly provided with synchronous gears, one of the synchronous gears of the coarse crushing shafts and the fine crushing shafts is respectively provided at the output end of one of the motors, and the three synchronous gears of the three coarse crushing shafts and the two synchronous gears of the two fine crushing shafts are movably connected by gear belts.

[0011] More preferably, the guide plate is inclined, and its inclined lower end is arranged above the material receiving box, and a slide groove is vertically arranged on the corresponding side wall of the shell, and the compression push plate can move up and down inside the slide groove.

[0012] More preferably, a support block is provided on the bottom wall of the shell, a second telescopic rod is fixedly provided on the inner wall of the support block, the other end of the second telescopic rod is fixedly connected to the bottom plate, a through groove is provided on the bottom side wall of the material receiving box, the bottom plate can move left and right inside the through groove, and magnetic blocks are provided on the side walls of the bottom plate and the corresponding inner walls of the material receiving box.

[0013] Compared with the prior art, the beneficial effect of the utility model is that after the waste cloth is initially crushed by the coarse crushing roller group, the dust and debris are filtered along the filter screen under the blowing of the air blowing structure and are sucked into the vacuum cleaner by the dust hood, and the crushed cloth slides along the guide plate into the west crushing roller group for secondary crushing, so that the crushing effect is better, and then falls into the material receiving box, and the cloth is compressed under the pushing action of the compression push plate. When the material receiving box is full, the second telescopic rod is started to drive the bottom plate to move to the left, and the compression push plate is continued to be pushed to push the compressed cloth blocks into the waste material frame below for unified treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0015] Figure 2 It is a right side view schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a top view schematic diagram of the structure of the utility model;

[0017] Figure 4 It is a schematic diagram of partial structure A of the utility model.

[0018] In the figure: 1. shell; 2. partition; 3. coarse crushing roller group; 4. first telescopic rod; 5. compression push plate; 6. blast structure; 7. guide plate; 8. fine crushing roller group; 9. receiving box; 10. second telescopic rod; 11. magnetic block; 12. bottom plate; 13. filter screen; 14. dust suction assembly; 15. blower; 16. air outlet; 17. vacuum cleaner; 18. dust hood; 19. feed hopper; 20. support column; 21. motor; 22. coarse crushing shaft; 23. fine crushing shaft; 24. coarse crushing blade; 25. fine crushing blade; 26. synchronous gear; 27. gear belt; 28. slideway; 29. ​​support block; 30. through groove. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0020] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so as to describe the embodiments of the utility model described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0021] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0022] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this utility model can be understood according to the specific circumstances. In addition, the term "plurality" should mean two or more than two.

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present utility model can be combined with each other. Figure 1-Figure 4 The utility model is described in detail in conjunction with the embodiments.

[0024] A waste recycling device for knitted fabric processing comprises a shell 1, a partition 2 is arranged inside the shell 1, a filter screen 13 is arranged on the partition 2, a coarse crushing roller group 3 and a first telescopic rod 4 and a dust suction assembly 14 are arranged on both sides of the partition 2, a feed hopper 19 is arranged on the top wall of the shell 1 passing through the coarse crushing roller group 3, and two discharge ports of the feed hopper 19 are just above the gap between the crushing rollers, a support column 20 is arranged on the bottom wall of the shell 1, and two motors 21 are arranged on the side wall of the shell 1.

[0025] A blast structure 6 and a guide plate 7 are arranged below the coarse crushing roller group 3, and a fine crushing roller group 8 is rotatably arranged at the outlet of the guide plate 7. The coarse crushing roller group 3 includes three coarse crushing shafts 22 arranged in a triangle, and the fine crushing roller group 8 includes two fine crushing shafts 23 arranged vertically. Coarse crushing blades 24 and fine crushing blades 25 are fixedly arranged on the outer walls of the coarse crushing shafts 22 and the fine crushing shafts 23, respectively. Synchronous gears 26 are fixedly arranged on the outer ends of the three coarse crushing shafts 22 and the two fine crushing shafts 23, and one of the synchronous gears 26 of the coarse crushing shafts 22 and the fine crushing shafts 23 is respectively arranged at the output end of one of the motors 21.

[0026] The two motors 21 are started respectively, and the two motors 21 drive the synchronous gears 26 to rotate respectively. Since the three synchronous gears 26 in the three coarse crushing shafts 22 and the two synchronous gears 26 in the two fine crushing shafts 23 are movably connected through the gear belts 27, the synchronous rotation of the synchronous gears 26 is achieved under the synchronous action of the gear belts 27, and then the three coarse crushing shafts 22 and the two fine crushing shafts 23 rotate synchronously, driving the coarse crushing blades 24 and the fine crushing blades 25 to rotate and crush the waste cloth.

[0027] The air blowing structure 6 includes a blower 15 and an air outlet 16. The blower 15 is fixedly arranged on the outer wall of the housing 1 opposite to the filter 13, and the air outlet 16 is arranged in communication with the air outlet of the blower 15. After the coarse crushing by the coarse crushing roller group 3, the cloth falls into the guide plate 7 below, and the blower 15 drives the air outlet 16 to blow air to the cloth, and the lighter debris and dust are blown to the filter 13. The dust and debris pass through the filter 13 and are sucked to the outside by the dust collection component 14, and the unfiltered debris continues to fall below along the partition 2 for fine crushing by the fine crushing roller group 8.

[0028] The dust collection assembly 14 includes a dust collector 17 and a dust collection hood 18. The dust collector 17 is fixedly arranged on the outer wall of the housing 1, and the dust collection hood 18 is arranged inside the housing 1, between the partition 2 and the first telescopic rod 4, and is communicated with the dust collection port of the dust collector 17. When the dust collector 17 is started, the dust collection hood 18 can generate suction to suck dust and debris into the dust collector 17 for unified collection.

[0029] A material receiving box 9 is arranged below the first telescopic rod 4, and a compression push plate 5 is arranged on the bottom wall of the first telescopic rod 4. The compression push plate 5 can slide inside the material receiving box 9. The guide plate 7 is inclined, and its inclined lower end is arranged above the material receiving box 9, so that the shredded cloth can slide quickly to the fine crushing roller group 8. A slide groove 28 is vertically arranged on the corresponding side wall of the shell 1. The compression push plate 5 can move up and down inside the slide groove 28, and the slide groove 28 can play a role of limiting and guiding the compression push plate 5.

[0030] The scraps of fabric fall into the material receiving box 9, and the first telescopic rod 4 is started to drive the compression push plate 5 to move downward to compress the fabric, so that the material receiving box 9 can collect more scraps of fabric at one time.

[0031] A bottom plate 12 is movably provided at the bottom of the receiving box 9 through a second telescopic rod 10 and a magnetic block 11, a support block 29 is provided at the bottom wall of the shell 1, a second telescopic rod 10 is fixedly provided on the inner wall of the support block 29, and the other end of the second telescopic rod 10 is fixedly connected to the bottom plate 12, a through groove 30 is provided on the bottom side wall of the receiving box 9, the bottom plate 12 can move left and right inside the through groove 30, and magnetic blocks 11 are provided on the side walls of the bottom plate 12 and the corresponding inner walls of the receiving box 9.

[0032] After the scraps of cloth inside the receiving box 9 are compressed and filled, the second telescopic rod 10 is started to drive the bottom plate 12 to slide to the left along the through groove 30. At this time, the magnetic blocks 11 separate from each other, the bottom plate 12 moves away, and the first telescopic rod 4 continues to be pushed downward. The compression push plate 5 pushes the compressed cloth to move toward the bottom opening of the receiving box 9 until it is discharged to the outside of the device. A collection frame can be placed at the bottom of the receiving box 9 to facilitate the unified collection of scraps of cloth.

[0033] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A waste recycling device for knitted fabric processing, comprising a housing (1), a partition (2) being arranged inside the housing (1), characterized in that: The partition (2) is provided with a filter screen (13), and a coarse crushing roller group (3), a first telescopic rod (4), and a dust collecting assembly (14) are respectively provided on both sides of the partition (2). An air blowing structure (6) and a guide plate (7) are provided below the coarse crushing roller group (3), and a fine crushing roller group (8) is rotatably provided at the outlet of the guide plate (7). A material receiving box (9) is provided below the first telescopic rod (4), and a compression push plate (5) is provided on the bottom wall of the first telescopic rod (4). The compression push plate (5) can slide inside the material receiving box (9), and a bottom plate (12) is movably provided at the bottom of the material receiving box (9) through a second telescopic rod (10) and a magnetic suction block (11).

2. A knitted fabric processing waste recovery device according to claim 1, characterized in that: The air blowing structure (6) comprises a blower (15) and an air outlet tube (16); the blower (15) is fixedly arranged on the outer wall of the housing (1) opposite to the filter screen (13); and the air outlet tube (16) is arranged in communication with the air outlet of the blower (15).

3. The waste recycling device for knitted fabric processing according to claim 1, characterized in that: The dust collection assembly (14) comprises a dust collector (17) and a dust collection hood (18); the dust collector (17) is fixedly arranged on the outer wall of the shell (1); the dust collection hood (18) is arranged inside the shell (1), between the partition (2) and the first telescopic rod (4), and is communicated with the dust collection port of the dust collector (17).

4. The waste recycling device for knitted fabric processing according to claim 1, characterized in that: A feed hopper (19) is arranged on the top wall of the shell (1) passing through the coarse crushing roller group (3), a support column (20) is arranged on the bottom wall of the shell (1), and two motors (21) are arranged on the side wall of the shell (1).

5. A knitted fabric processing waste recovery device according to claim 4, characterized in that: The coarse crushing roller group (3) comprises three coarse crushing shafts (22) arranged in a triangle, and the fine crushing roller group (8) comprises two fine crushing shafts (23) arranged vertically. The outer walls of the coarse crushing shafts (22) and the fine crushing shafts (23) are respectively fixedly provided with coarse crushing blades (24) and fine crushing blades (25). The outer ends of the three coarse crushing shafts (22) and the two fine crushing shafts (23) are both fixedly provided with synchronous gears (26). One of the synchronous gears (26) of the coarse crushing shafts (22) and the fine crushing shafts (23) is respectively provided at the output end of one of the motors (21), and the three synchronous gears (26) of the three coarse crushing shafts (22) and the two synchronous gears (26) of the two fine crushing shafts (23) are movably connected via a gear belt (27).

6. The waste recycling device for knitted fabric processing according to claim 1, characterized in that: The guide plate (7) is arranged in an inclined manner, and its inclined lower end is arranged above the material receiving box (9). A slide groove (28) is vertically arranged on the corresponding side wall of the shell (1), and the compression push plate (5) can move up and down inside the slide groove (28).

7. The waste recycling device for knitted fabric processing according to claim 1, characterized in that: A support block (29) is arranged on the bottom wall of the shell (1), a second telescopic rod (10) is fixedly arranged on the inner wall of the support block (29), the other end of the second telescopic rod (10) is fixedly connected to the bottom plate (12), a through groove (30) is arranged on the bottom side wall of the material receiving box (9), the bottom plate (12) can move left and right inside the through groove (30), and a magnetic attraction block (11) is arranged on the side wall of the bottom plate (12) and the corresponding inner wall of the material receiving box (9).

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