Waste cloth crushing and recycling machine

Abstract

The utility model discloses a waste cloth smashing and recycling machine which comprises a bottom plate and further comprises a cabinet body fixed to the upper portion of the bottom plate. The cutting assembly is arranged in the cabinet body, the cutting assembly comprises a vertical blade and a transverse blade set, and the vertical blade and the transverse blade set are fixedly installed on a rotating shaft rotationally installed in the cabinet body to conduct combined cutting action. The rotary shaft is driven to rotate, so that the vertical blade and the transverse blade group which are fixedly mounted on the rotary shaft work cooperatively, a multi-direction and multi-angle cutting mode is formed, and the crushing efficiency of cloth is improved. According to the cloth cutting device, large blocky cloth is cut into small strips or sheets, then the transverse cutter set further acts to cut the cloth in a crossed mode, the size of the cloth is further reduced, the finer crushing effect is achieved, and the problem that the cutting efficiency is low due to the single crushing direction is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of waste cloth recycling, especially relates to a waste cloth crushing recycling machine. BACKGROUND

[0002] Waste cloth recycling refers to the process of reusing discarded textiles through classification, cleaning, and reprocessing to reduce resource waste and environmental pollution. These waste cloths can come from clothing factories, old clothes at home, or other textile products. After processing, they can be used to manufacture new products such as filling materials, cleaning cloths, and regenerated fibers. Even they can re-enter the clothing production chain. Recycling waste cloth helps reduce the environmental pressure caused by landfill and incineration.

[0003] Traditional rag machines usually rely on motor-driven blades for rotary cutting and crushing. However, due to the single crushing direction, the shredded cloth is easily limited by cutting angle and force mode during the crushing process, resulting in low crushing efficiency and difficulty in achieving uniform and efficient crushing effect. This feature is particularly evident when dealing with tough or tightly structured fabrics, which affects the overall crushing performance to some extent. SUMMARY

[0004] In view of the problems existing in the prior art, the utility model provides a waste cloth crushing recycling machine.

[0005] The utility model is realized in this way, a waste cloth crushing recycling machine, including the bottom plate, still include: fixed in the upper portion of the bottom plate's cabinet, set up in the cutting assembly of the cabinet inside, wherein, the cutting assembly includes vertical blade and horizontal knife group, the rotation is installed in the shaft fixed installation vertical blade and horizontal knife group do combination cutting action in the cabinet.

[0006] As a preferred, the motor output end fixed connection has a small pulley fixedly installed on the bottom plate, the large pulley fixedly installed in one end of the shaft is driven by the small pulley, the upper portion of the cabinet is fixedly installed with a flow guide cabinet, the upper portion of the flow guide cabinet is provided with an opening, and the upper portion of the cabinet is penetrated.

[0007] As a preferred, the cabinet is fixedly installed with a screen cylinder inside, and the screen cylinder performs a crushing cloth screening action. When discharging, the cloth meeting the screen hole of the screen cylinder is transmitted from the screen cylinder to the cabinet inside to perform a screening and discharging action.

[0008] As a preferred, the screen cylinder includes an upper screen fixedly installed on the upper portion of the cabinet, the upper screen is provided with an inlet, a lower screen fixedly installed on the lower portion of the upper screen is provided with an outlet at the lower portion, and an electric control baffle is slidingly installed at the outlet of the lower screen. When discharging quickly, the electric control baffle performs a horizontal movement and no longer blocks the outlet.

[0009] As preferred, the rotating shaft is externally fixed with a mounting rack, and four vertical blades are circumferentially arrayed externally on the mounting rack.

[0010] As preferred, the horizontal knife group is circumferentially arrayed externally on the mounting rack, and is gap arranged with the vertical blades.

[0011] As preferred, the horizontal knife group comprises a support frame fixedly mounted externally on the mounting rack, a rotating shaft is rotatably mounted on each mounting rack, a plurality of horizontal blades are circumferentially arrayed externally on each rotating shaft, and a gear is fixedly connected at each end of each rotating shaft. Two tooth rings fixedly arranged inside the cabinet are meshingly connected with the two gears. When cutting, the vertical blades rotate around the rotating shaft, and the horizontal blades rotate around the rotating shaft while revolving around the rotating shaft, and perform combined cutting action.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The vertical blades and the horizontal knife group fixedly mounted on the rotating shaft work cooperatively to form a multi-directional and multi-angle cutting mode, thereby improving the crushing efficiency of the cloth. Firstly, after the cloth enters the cabinet, the vertical blades preliminarily cut the cloth to divide the cloth into smaller strips or pieces. Then, the horizontal knife group further acts on the cloth to cross cut the cloth, thereby further reducing the size of the cloth and achieving more fine crushing effect. Since the vertical blades and the horizontal knife group are used cooperatively, the cloth is subjected to cutting force in different directions during the crushing process, thereby avoiding the problem of low cutting efficiency caused by single crushing direction. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure provided by the embodiment of the utility model;

[0015] Figure 2 is a schematic diagram of the motor structure provided by the embodiment of the utility model;

[0016] Figure 3 is a schematic diagram of the screen cylinder structure provided by the embodiment of the utility model;

[0017] Figure 4 is a schematic diagram of the cutting assembly structure provided by the embodiment of the utility model;

[0018] Figure 5 is a schematic diagram of the horizontal knife group structure provided by the embodiment of the utility model.

[0019] In the drawing: 1, bottom plate; 2, cabinet; 3, flow guide cabinet; 4, motor; 5, small rotating wheel; 6, large rotating wheel; 7, screen cylinder;

[0020] 701, upper screen; 702, lower screen; 703, inlet; 704, outlet; 705, electric control baffle;

[0021] 8, gear ring; 9, cutting assembly;

[0022] 901, rotating shaft; 902, mounting frame; 903, vertical blade; 904, horizontal knife group;

[0023] 9041, support frame; 9042, rotating rod; 9043, horizontal blade; 9044, gear. DETAILED DESCRIPTION

[0024] In order to further understand the utility model content, characteristics and effects of the utility model, the following examples are given, and the details are described as follows with the help of the drawings.

[0025] The structure of the utility model will be described in detail below in combination with the drawings.

[0026] As Figures 1 to 5 shown, the utility model embodiment provides a waste cloth crushing and recycling machine, which comprises a bottom plate 1 and further comprises: a cabinet 2 fixed on the upper part of the bottom plate 1; a cutting assembly 9 arranged in the cabinet 2, wherein the cutting assembly 9 comprises a vertical blade 903 and a horizontal knife group 904, and a rotating shaft 901 rotatably installed in the cabinet 2 is fixedly installed with the vertical blade 903 and the horizontal knife group 904 to make combined cutting action.

[0027] The above-mentioned waste cloth crushing and recycling machine, by driving the rotating shaft 901 to rotate, makes the vertical blade 903 and the horizontal knife group 904 fixedly installed on the rotating shaft 901 work cooperatively, forms a cutting mode in multiple directions and multiple angles, thereby improving the crushing efficiency of the cloth;

[0028] Firstly, after the cloth enters the inside of the cabinet 2, it is preliminarily cut by the vertical blade 903, and the cloth is divided into smaller strips or pieces, then the horizontal knife group 904 further acts to cross cut the cloth, so that the size of the cloth is further reduced, and a more fine crushing effect is realized. Since the vertical blade 903 and the horizontal knife group 904 are used in cooperation, the cloth is subjected to cutting force in different directions during the crushing process, thereby avoiding the problem of low cutting efficiency caused by single crushing direction.

[0029] In addition, the continuous rotation of the rotating shaft 901 ensures that the cloth can continuously enter the cutting area, avoids blockage, and at the same time improves the overall crushing capacity, so that the waste cloth crushing is more uniform and efficient, and finally meets the requirements of recycling and reuse.

[0030] In this embodiment, the motor 4 fixedly installed on the bottom plate 1 has a small pulley 5 fixedly connected to the output end, a large pulley 6 fixed to one end of the rotating shaft 901 is in transmission with the small pulley 5, and a guide cabinet 3 is fixedly installed on the upper portion of the cabinet 2, and the guide cabinet 3 is provided with an opening on the upper portion and is in communication with the upper portion of the cabinet 2.

[0031] The small pulley 5 is driven to rotate by the motor 4, and the large pulley 6 fixed to one end of the rotating shaft 901 is driven to rotate synchronously by the belt transmission, so that the rotating shaft 901 is stably operated, and the vertical blade 903 and the horizontal knife group 904 are driven to cut and crush efficiently.

[0032] Meanwhile, the device is provided with the guide cabinet 3 on the upper portion of the cabinet 2, the upper portion of the guide cabinet 3 is provided with an opening and is in communication with the inside of the cabinet 2, which can effectively guide the cloth into the crushing area, avoid the cloth from being blocked when entering the cutting area, and improve the smoothness of feeding

[0033] In this embodiment, a sieve cylinder 7 is fixedly installed in the cabinet 2 to perform the crushing and screening action, and the cloth meeting the sieve hole of the sieve cylinder 7 is transmitted from the sieve cylinder 7 to the inside of the cabinet 2 to perform the screening and discharging action. The sieve cylinder 7 includes an upper sieve screen 701 fixed to the upper portion of the cabinet 2, the upper sieve screen 701 is provided with an inlet 703, a lower sieve screen 702 fixed to the lower portion of the upper sieve screen 701 is provided with an outlet 704 at the lower portion, and an electric control baffle 705 is slidably installed at the outlet 704 of the lower sieve screen 702. When rapid discharging is performed, the electric control baffle 705 performs horizontal movement and no longer blocks the outlet 704.

[0034] The circular sieve cylinder 7 is fixedly installed in the cabinet 2, and the cutting assembly 9 is arranged in the sieve cylinder 7 to realize the efficient processing mode of synchronous crushing and screening. When the waste cloth enters the sieve cylinder 7, the cutting assembly 9 rotates in the sieve cylinder 7, and the vertical blade 903 and the horizontal knife group 904 continuously cut the cloth, so that the cloth is gradually crushed into smaller sizes. In the crushing process, the rags meeting the sieve hole size of the sieve cylinder 7 can directly pass through the sieve hole and fall into the inside of the cabinet 2 for discharging, and the cloth with larger size continues to be in the sieve cylinder 7 for further cutting until it reaches the specified size and then passes through the sieve hole to enter the discharging channel.

[0035] The sieve cylinder 7 is formed by the combination of the upper sieve screen 701 and the lower sieve screen 702, and the whole is in a cylindrical shape, which ensures that the cloth is uniformly distributed in the sieve cylinder 7 and improves the crushing efficiency. The lower portion of the sieve cylinder 7 is provided with the outlet 704 and is equipped with the electric control baffle 705. In the conventional screening mode, the electric control baffle 705 partially blocks the outlet 704 to control the discharging speed and prevent the material from piling up or being blocked. When rapid discharging is needed, the electric control baffle 705 moves horizontally to make the outlet 704 completely open, so as to speed up the discharging speed of the qualified cloth. This design not only optimizes the crushing and screening process of the cloth, but also improves the overall crushing efficiency and screening accuracy.

[0036] In the embodiment, the mounting rack 902 is fixed outside the rotating shaft 901, and the four vertical blades 903 are fixed in a circumferential array outside the mounting rack 902. The four horizontal blade groups 904 are fixed in a circumferential array outside the mounting rack 902 and are arranged in gaps with the vertical blades 903.

[0037] By fixing the mounting rack 902 outside the rotating shaft 901 and arranging the vertical blades 903 and the horizontal blade groups 904 in a circumferential array outside the mounting rack 902, efficient multi-directional cutting is achieved.

[0038] The four vertical blades 903 are evenly distributed around the mounting rack 902 and rotate with the rotating shaft 901 to preliminarily cut the waste cloth longitudinally, so that the cloth is divided into strips or small pieces along the length direction. At the same time, the four horizontal blade groups 904 are also fixed in a circumferential array outside the mounting rack 902 and arranged in gaps with the vertical blades 903, so that the cloth can be further cut by the horizontal blade groups 904 when passing through, thereby forming finer cloth particles.

[0039] The combination of the vertical and horizontal blades 9043 allows the cloth to be subjected to multi-angle and multi-directional cutting force during the crushing process, improves the crushing efficiency, and avoids the problem of incomplete cutting caused by single cutting direction.

[0040] In addition, the reasonable gap between the blades ensures that the cloth can fully contact the cutting edge during the rotating crushing process, improves the overall crushing effect, makes it more uniform and stable, and provides a good foundation for subsequent screening and recycling.

[0041] In the embodiment, the horizontal blade group 904 includes a support frame 9041 fixed outside the mounting rack 902, a rotating rod 9042 rotatably installed on each mounting rack 902, a plurality of horizontal blades 9043 circumferentially arrayed outside each rotating rod 9042, and a gear 9044 fixedly connected to both ends of each rotating rod 9042. Two tooth rings 8 fixed inside the cabinet 2 are meshingly connected with the two gears 9044. During cutting, the vertical blades 903 rotate around the rotating shaft 901, and the horizontal blades 9043 rotate around the rotating shaft 901 while rotating around the rotating rod 9042, performing combined cutting action.

[0042] When the rotating shaft 901 rotates, the vertical blade 903 revolves with the rotating shaft 901, and the cloth is preliminarily cut longitudinally, meanwhile, the gear 9044 of the horizontal knife group 904 is constrained by the tooth ring 8, and revolves synchronously with the rotating shaft 901, and each rotating rod 9042 rotates under the meshing action of the gear 9044 and the tooth ring 8, thereby driving the horizontal blade 9043 to cut the cloth more finely, so that the horizontal blade 9043 can act on the cloth in multiple angles and directions, improve the cutting coverage, and avoid the problem of uneven cloth cutting caused by single direction cutting. Meanwhile, the self-rotating horizontal blade 9043 can further refine the cloth, so that the cloth can reach a more ideal crushing effect, and provide higher quality cloth particles for subsequent screening.

[0043] The working principle of the utility model:

[0044] By driving the rotating shaft 901 to rotate, the vertical blade 903 and the horizontal knife group 904 fixedly installed on the rotating shaft 901 are cooperated to work, a multi-direction and multi-angle cutting mode is formed, so that the crushing efficiency of the cloth is improved, firstly, after the cloth enters the inside of the cabinet 2, the vertical blade 903 preliminarily cuts the cloth, and the cloth is divided into smaller strips or pieces, then, the horizontal knife group 904 further acts, and the cloth is cross-cut, so that the size of the cloth is further reduced, and a more fine crushing effect is realized, since the vertical blade 903 and the horizontal knife group 904 are used in cooperation, the cloth is subjected to cutting forces in different directions in the crushing process, and the problem of low cutting efficiency caused by single crushing direction is avoided.

[0045] It should be noted that, in this text, the relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment.

[0046] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A waste fabric shredding and recycling machine, comprising a base plate (1), characterized in that, Also includes: The cabinet (2) is fixed to the upper part of the base plate (1); The cutting assembly (9) is installed inside the cabinet (2). The cutting assembly (9) includes a vertical blade (903) and a horizontal blade assembly (904). The vertical blade (903) and the horizontal blade assembly (904) are fixedly installed on the rotating shaft (901) inside the cabinet (2) to perform a combined cutting action.

2. The waste fabric shredding and recycling machine as described in claim 1, characterized in that: A small wheel (5) is fixedly connected to the output end of a motor (4) that is fixedly mounted on the base plate (1). A large wheel (6) fixed to one end of the rotating shaft (901) is belt-driven with the small wheel (5). A flow guide cabinet (3) is fixedly installed on the upper part of the cabinet (2). The flow guide cabinet (3) has an opening on its upper part and is connected to the upper part of the cabinet (2).

3. The waste fabric shredding and recycling machine as described in claim 2, characterized in that: The cabinet (2) is equipped with a screen cylinder (7) for screening crushed fabric. During material feeding, the fabric that fits the screen holes of the screen cylinder (7) is transferred from the screen cylinder (7) to the cabinet (2) for screening and feeding.

4. The waste fabric shredding and recycling machine as described in claim 3, characterized in that: The sieve cylinder (7) includes an upper sieve (701) fixed to the upper part of the cabinet (2), and the upper sieve (701) has an inlet (703). An outlet (704) is provided at the lower part of the lower screen (702) fixed below the upper screen (701), and an electrically controlled baffle (705) is slidably installed at the outlet (704) of the lower screen (702). During rapid material feeding, the electronically controlled baffle (705) moves laterally and no longer blocks the outlet (704).

5. The waste fabric shredding and recycling machine as described in claim 1, characterized in that: The rotating shaft (901) is fixed to the outside of the mounting bracket (902), and four vertical blades (903) are provided. The four vertical blades (903) are circumferentially arrayed and fixed to the outside of the mounting bracket (902).

6. The waste fabric shredding and recycling machine as described in claim 5, characterized in that: The transverse blade assembly (904) is provided in four parts. The four transverse blade assemblies (904) are circumferentially arrayed and fixed outside the mounting bracket (902), and are spaced apart from the vertical blade (903).

7. The waste fabric shredding and recycling machine as described in claim 5, characterized in that: The transverse blade assembly (904) includes a support frame (9041) fixedly mounted on the outside of the mounting bracket (902). Each mounting bracket (902) has a rotating rod (9042) rotatably mounted on it, and each rotating rod (9042) has a plurality of transverse blades (9043) arranged in a circumferential array on its outside. Each of the rotating rods (9042) has a gear (9044) fixedly connected to both ends. Two gear rings (8) fixed inside the cabinet (2) mesh with the two gears (9044). During cutting, the vertical blade (903) rotates about the pivot (901) as the axis, and the horizontal blade (9043) rotates about the pivot (9042) as the axis while revolving around the pivot (901) as the axis, thus performing a combined cutting action.

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