Polyamide waste yarn shredding device

Abstract

The utility model discloses a chinlon waste yarn shredding device which comprises a shredding box, fixing plates are symmetrically and fixedly installed at the top of the shredding box, a storage box is fixedly installed between the two fixing plates, a feeding hopper is fixedly installed at the top of the storage box in a penetrating mode, and a discharging pipe is fixedly installed between the shredding box and the storage box in a penetrating mode. A discharging assembly is arranged in the storage box, a smashing assembly is arranged on the side, close to the top, in the shredding box, a filter plate is arranged in the shredding box and located below the smashing assembly, and a discharging pipe is fixedly installed at the bottom of the shredding box in a penetrating mode. When the chinlon waste yarn shredding device is used, chinlon waste yarn enters the storage box through the feeding hopper, through the arranged discharging assembly, the output end of a first motor rotates to drive a rotating rod to rotate, then discharging is conducted at a constant speed through the first motor, and the problem that when the chinlon waste yarn is processed, the chinlon waste yarn cannot be shredded is solved. The materials are directly discharged and poured into the shredding box, so that the materials are easy to accumulate together and are not thoroughly shredded, and the working efficiency is low.

Description

Technical Field

[0001] This utility model relates to the field of nylon waste filament treatment technology, and in particular to a nylon waste filament shredding device. Background Technology

[0002] Nylon waste filament refers to the waste generated during the use of nylon fibers, also known as nylon scrap. Nylon waste filament can be recycled and processed for the production of recycled pellets, which is of great significance in environmental protection and resource reuse. In existing technologies, directly feeding nylon waste filament into the shredding box easily leads to accumulation and incomplete shredding, resulting in low work efficiency. To address these issues, we have developed a nylon waste filament shredding device. Utility Model Content

[0003] This utility model discloses a nylon waste filament shredding device, which aims to solve the technical problem that when nylon waste filaments are directly fed into the shredding box, they tend to pile up and are not thoroughly shredded, resulting in low work efficiency.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A nylon waste filament shredding device includes a shredding box, with fixed plates symmetrically fixedly installed on the top of the shredding box, a storage box fixedly installed between the two fixed plates, a feed hopper fixedly installed through the top of the storage box, a discharge pipe fixedly installed through the shredding box and the storage box, a feeding assembly inside the storage box, a crushing assembly inside the shredding box near the top, a filter plate inside the shredding box and below the crushing assembly, and a discharge pipe fixedly installed through the bottom of the shredding box. The feeding assembly includes a rotating rod, which is rotatably connected to the inside of the storage box. Scrapers are fixedly installed at equal intervals on the outside of the rotating rod. A No. 1 motor is fixedly installed on one side of the fixed plate through a fixed frame, and the output end of the No. 1 motor is fixedly connected to the rotating rod.

[0006] In use, waste nylon filaments are fed into the storage box through the feed hopper, and then fed through the feeding component. The rotation of the rotating rod is driven by the output of motor No. 1, and then fed at a constant speed by motor No. 1. This solves the technical problem that when waste nylon filaments are directly fed into the shredding box, they tend to pile up and not be shredded thoroughly, resulting in low work efficiency.

[0007] In a preferred embodiment, the shredding assembly includes rotating rollers, with rotating rollers symmetrically rotatably connected inside the shredding box and near the top side. Shredding rollers are fixedly installed on the outer sides of both rotating rollers. A fixed box is fixedly installed on the back of the shredding box. Both rotating rollers extend into the fixed box and are fixedly installed with gears. The two gears are meshed together. A second motor is fixedly installed inside the fixed box and near one of the rotating rollers. The output end of the second motor is fixedly connected to one of the rotating rollers.

[0008] By setting up a shredding assembly, the output of motor No. 2 rotates to drive one of the rotating rollers, which in turn drives two rotating rollers through two gears. The two shredding rollers shred the nylon waste filaments that enter the shredding box, making the process simple and fast.

[0009] In a preferred embodiment, the filter plate is symmetrically fixedly installed with locking blocks on both sides, the inner wall of the shredding box is symmetrically provided with locking grooves on both sides, the locking blocks extend into the locking grooves and are slidably connected with the locking grooves, and an mounting plate is fixedly installed on one side of the filter plate.

[0010] By setting the locking blocks on both sides of the filter plate and the symmetrically opened locking slots on both sides of the inner wall of the shredding box, the locking blocks extend into the slots, which is conducive to installing the filter plate inside the shredding box. The side of the mounting plate closest to the shredding box is fixed to the shredding box by magnetic strips with opposite magnetic poles.

[0011] In a preferred embodiment, the scraper is slidably connected to the inner wall of the storage bin on the side closest to the inner wall of the storage bin.

[0012] The scraper is designed to slide against the inner wall of the storage bin, which helps to distribute the material more evenly.

[0013] In a preferred embodiment, the filter plate is configured as an arc-shaped structure.

[0014] By setting the filter plate to an arc-shaped mechanism, screening and material discharge become more convenient.

[0015] In a preferred embodiment, both motor 1 and motor 2 are electrically connected to an external controller.

[0016] By setting up electrical connections between motor 1 and motor 2 and an external controller, control becomes more convenient.

[0017] The nylon waste filament shredding device provided by this utility model has the following advantages:

[0018] Firstly, during use, waste nylon filaments are fed into the storage box through the feed hopper, and then fed through the feeding assembly. The rotation of the rotating rod is driven by the output of motor No. 1, and then fed at a uniform speed by motor No. 1. This solves the technical problem that when waste nylon filaments are directly fed into the shredding box, they tend to pile up and are not thoroughly shredded, resulting in low work efficiency. Attached Figure Description

[0019] Figure 1 This is a frontal perspective three-dimensional schematic diagram of a nylon waste filament shredding device proposed in this utility model.

[0020] Figure 2 This is a side-view perspective sectional view of a nylon waste filament shredding device proposed in this utility model.

[0021] Figure 3 This is a frontal perspective three-dimensional cross-sectional view of a nylon waste filament shredding device proposed in this utility model.

[0022] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0023] In the attached diagram: 1. Shredding box; 11. Slot; 12. Discharge pipe; 2. Fixing plate; 3. Storage box; 4. Feed hopper; 5. Discharge pipe; 6. Feeding assembly; 61. Rotating rod; 62. Scraper; 63. Fixing frame; 64. Motor No. 1; 7. Crushing assembly; 71. Rotating roller; 72. Crushing roller; 73. Fixing box; 74. Gear; 75. Motor No. 2; 8. Filter plate; 81. Locking block; 82. Mounting plate. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0025] The nylon waste filament shredding device disclosed in this utility model is mainly used in scenarios involving the shredding of nylon waste filaments.

[0026] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4A nylon waste filament shredding device includes: a shredding box 1, with fixed plates 2 symmetrically fixedly installed on the top of the shredding box 1, a storage box 3 fixedly installed between the two fixed plates 2, a feed hopper 4 fixedly installed through the top of the storage box 3, a discharge pipe 5 fixedly installed through the shredding box 1 and the storage box 3, a feeding assembly 6 inside the storage box 3, a crushing assembly 7 inside the shredding box 1 near the top, a filter plate 8 inside the shredding box 1 and below the crushing assembly 7, and a discharge pipe 12 fixedly installed through the bottom of the shredding box 1; the feeding assembly 6 includes a rotating rod 61, which is rotatably connected inside the storage box 3, and scrapers 62 are fixedly installed at equal intervals on the outside of the rotating rod; a first motor 64 is fixedly installed on one side of the fixed plate 2 through a fixed frame 63, and the output end of the first motor 64 is fixedly connected to the rotating rod 61.

[0027] Among them, the scraper 62 is slidably connected to the inner wall of the storage box 3 on the side closest to the inner wall of the storage box 3; the slidable connection between the scraper 62 and the inner wall of the storage box 3 on the side closest to the inner wall of the storage box 3 is conducive to more uniform material distribution.

[0028] The shredding assembly 7 includes rotating rollers 71. Rotating rollers 71 are symmetrically connected to the inside of the shredding box 1, near the top. Shredding rollers 72 are fixedly installed on the outer sides of both rotating rollers 71. A fixed box 73 is fixedly installed on the back of the shredding box 1. Both rotating rollers 71 extend into the fixed box 73 and are fixedly mounted with gears 74. The two gears 74 are meshed together. A second motor 75 is fixedly installed inside the fixed box 73, near one of the rotating rollers 71. The output end of the second motor 75 is fixedly connected to one of the rotating rollers 71. By setting up the shredding assembly 7, the output end of the second motor 75 rotates, driving one of the rotating rollers 71 to rotate. Then, the two gears 74 drive both rotating rollers 71 to rotate. The two shredding rollers 72 shred the nylon waste entering the shredding box 1, which is simple and fast.

[0029] Among them, motor 64 and motor 75 are both electrically connected to an external controller; by setting motor 64 and motor 75 to be electrically connected to an external controller, control becomes more convenient.

[0030] In this embodiment, during use, waste nylon filaments are fed into the storage box 3 through the feed hopper 4, and then fed through the feeding component 6. The output of motor 64 drives the rotating rod 61 to rotate, and then the motor 64 feeds the nylon filaments at a constant speed. This solves the technical problem that when waste nylon filaments are directly fed into the shredding box, they tend to pile up and are not thoroughly shredded, resulting in low work efficiency.

[0031] In the above technical solution, considering the issue of disassembling and cleaning the filter plates, the specific operation is as follows to solve this problem:

[0032] Reference Figure 2 and Figure 3 In a preferred embodiment, the filter plate 8 is symmetrically fixedly installed with locking blocks 81 on both sides, and the inner wall of the shredding box 1 is symmetrically provided with locking grooves 11 on both sides. The locking blocks 81 extend into the grooves 11 and are slidably connected with the grooves 11. The filter plate 82 is fixedly installed on one side.

[0033] Among them, the filter plate 8 is set as an arc-shaped structure; by setting the filter plate 8 as an arc-shaped mechanism, screening and feeding are more convenient.

[0034] In this embodiment, by setting the locking blocks 81 on both sides of the filter plate 8 and the symmetrically opened slots 11 on both sides of the inner wall of the shredding box 1, the locking blocks 81 extend into the slots 11, which is conducive to installing the filter plate 8 inside the shredding box 1, and the mounting plate 82 is fixed to the shredding box 1 by magnetic strips with opposite magnetic poles on the side close to the shredding box 1.

[0035] Working principle: When in use, nylon waste filaments are fed into the storage box 3 through the feed hopper 4, and then fed through the feeding component 6. The output of motor 64 drives the rotating rod 61 to rotate, and then the motor 64 feeds the nylon waste filaments at a constant speed. This solves the technical problem that when nylon waste filaments are directly fed into the shredding box, they tend to pile up and not be shredded thoroughly, resulting in low working efficiency.

[0036] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A nylon waste filament shredding device, comprising a shredding box (1), characterized in that, The top of the shredding box (1) is symmetrically fixed with a fixing plate (2), and a storage box (3) is fixedly installed between the two fixing plates (2). A feed hopper (4) is fixedly installed through the top of the storage box (3). A discharge pipe (5) is fixedly installed through the shredding box (1) and the storage box (3). A feeding component (6) is provided inside the storage box (3). A crushing component (7) is provided inside the shredding box (1) near the top. A filter plate (8) is provided inside the shredding box (1) and below the crushing component (7). A discharge pipe (12) is fixedly installed through the bottom of the shredding box (1). The feeding assembly (6) includes a rotating rod (61), which is rotatably connected inside the storage box (3). Scrapers (62) are fixedly installed at equal intervals on the outside of the rotating rod (61). A motor (64) is fixedly installed on one side of the fixed plate (2) through a fixing frame (63). The output end of the motor (64) is fixedly connected to the rotating rod (61).

2. The nylon waste filament shredding device according to claim 1, characterized in that, The shredding assembly (7) includes a rotating roller (71). The rotating roller (71) is symmetrically rotatably connected inside the shredding box (1) and near the top. A shredding roller (72) is fixedly installed on the outer side of each of the two rotating rollers (71). A fixed box (73) is fixedly installed on the back of the shredding box (1). Both rotating rollers (71) extend into the fixed box (73) and are fixedly installed with gears (74). The two gears (74) are meshed together. A second motor (75) is fixedly installed inside the fixed box (73) and near one of the rotating rollers (71). The output end of the second motor (75) is fixedly connected to one of the rotating rollers (71).

3. The nylon waste filament shredding device according to claim 1, characterized in that, The filter plate (8) is symmetrically fixedly installed with a locking block (81) on both sides. The inner wall of the shredding box (1) is symmetrically provided with a locking groove (11) on both sides. The locking block (81) extends into the groove (11) and is slidably connected with the groove (11). The filter plate (82) is fixedly installed on one side.

4. The nylon waste filament shredding device according to claim 1, characterized in that, The scraper (62) is in sliding contact with the inner wall of the storage box (3) on the side closest to the inner wall of the storage box (3).

5. The nylon waste filament shredding device according to claim 1, characterized in that, The filter plate (8) is configured as an arc-shaped structure.

6. The nylon waste filament shredding device according to claim 2, characterized in that, Both the No. 1 motor (64) and the No. 2 motor (75) are electrically connected to an external controller.

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