A device for recycling nonwoven fabric scraps

Abstract

The utility model discloses a kind of recycling devices for non-woven fabric edge material, it is related to non-woven fabric edge material recycling technical field, including recycling box, the one side of recycling box upper end is provided with opening slot, the inside rotation of recycling box upper end is installed with material collecting roller, the outer surface of material collecting roller is fixedly installed with first thorn, the one side of recycling box upper part is fixedly installed with first motor, the upper of recycling box is fixedly installed with inclined plate, the below of the front end of inclined plate is fixedly installed with multiple second thorn, the one side of recycling box lower part is provided with discharge gate, the below of recycling box four corners is fixedly installed with a support seat, this recycling device is installed thorn on material collecting roller, thorn pierces into non-woven fabric, with the rotation of material collecting roller, non-woven fabric is pulled, again by material picking structure, non-woven fabric winding on material collecting roller is taken off and falls into crushing box and is handled, without manual edge material collection, improve edge material recovery efficiency.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric edge recycling technology, specifically a recycling device for nonwoven fabric edge materials. Background Technology

[0002] Nonwoven fabric is a type of non-woven material. It is made by directly forming fibers from polymer chips, short fibers, or filaments into a web through airflow or mechanical means, then reinforcing it through hydroentangling, needle punching, or thermal rolling, and finally finishing processes to form a non-woven fabric. It is a new type of fiber product with a soft, breathable, and planar structure. Its advantages include no fiber shedding, strength, durability, silky softness, and it also serves as a reinforcing material. Furthermore, it has a cotton-like feel. Compared to cotton fabrics, nonwoven bags are easier to shape and less expensive to produce. During the production process of nonwoven fabric, cutting is necessary to obtain fabrics of specific sizes with neat edges, which will generate some excess nonwoven fabric scraps.

[0003] Chinese Patent Publication No. CN209476346U, authorized on October 11, 2019, discloses a recycling device for non-woven fabric scraps, relating to the field of scrap recycling technology. The device includes a crushing chamber with a feed inlet at its upper end. A crushing roller is installed inside the crushing chamber, comprising two upper crushing rollers and a lower crushing roller positioned directly below them. The upper and lower crushing rollers are rotatably connected to the inner wall of the crushing chamber via a rotating shaft. A motor is installed at the left end of the crushing roller, and a fan is installed at the left end of the crushing chamber. The fan is connected to the interior of the crushing chamber via a ventilation pipe. A conveyor belt is positioned below the crushing chamber. This invention effectively separates the solidified starch from the nonwoven fabric raw material by using a crushing roller. The rotating block strikes the inside of the conveyor belt, further promoting the starch's fall. The entire device has a simple structure and can effectively separate the scrap nonwoven fabric raw material from the starch, enabling secondary recycling of the scrap material, reducing production costs, and saving energy and protecting the environment.

[0004] The current method of recycling non-woven fabric scraps requires manual collection of the scraps, followed by crushing them in a shredder. This process is cumbersome, increases labor costs and intensity, reduces scrap recycling efficiency, and fails to meet usage requirements. Utility Model Content

[0005] The purpose of this utility model is to provide a recycling device for non-woven fabric edge material, in order to solve the problem mentioned in the background art that the existing non-woven fabric edge material recycling requires manual collection of edge material, and then the collected edge material is put into a crushing box for crushing and processing. The recycling process is cumbersome, increases labor costs and intensity, reduces edge material recycling efficiency, and cannot meet the needs of use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a recycling device for non-woven fabric edge material, comprising a recycling box, an opening groove on one side of the upper end of the recycling box, a receiving roller rotatably mounted inside the upper end of the recycling box, the receiving roller being located on one side of the opening groove, a first spike fixedly mounted on the outer surface of the receiving roller, the first spikes being equidistantly arranged on the outer surface of the receiving roller, a first motor fixedly mounted on one side of the upper part of the recycling box, the output end of the first motor being connected to one end of the receiving roller, an inclined plate fixedly mounted above the recycling box, a plurality of second spikes fixedly mounted below the front end of the inclined plate, the second spikes being horizontally equidistantly arranged, the second spikes being located on one side above the receiving roller, and the second spikes being staggered from the first spikes, a discharge port being provided on one side of the lower part of the recycling box, a support base fixedly mounted below each of the four corners of the recycling box, and a control box fixedly mounted on the side of the recycling box.

[0007] Preferably, a horizontal plate is fixedly installed inside the recycling bin, a shredder is rotatably installed above the center of the horizontal plate, and a second motor is fixedly installed below the recycling bin, with the output end of the second motor connected to the shredder.

[0008] Preferably, the recycling bin is equipped with two guide plates, which are positioned above both ends of the horizontal plate.

[0009] Preferably, a baffle is movably installed above one side of the discharge port, and the baffle is in contact with the recycling box. An electric telescopic cylinder is fixedly installed on one side of the recycling box. The electric telescopic cylinder is located above the baffle, and the telescopic end of the electric telescopic cylinder is connected to the upper end of the baffle.

[0010] Preferably, a mounting bracket is provided on both sides of the baffle, and the cross-section of the mounting bracket is L-shaped. The mounting bracket is connected to the recycling bin by screws, and the mounting bracket is slidably connected to the baffle.

[0011] Preferably, a transparent plate is fixedly installed on the front end face of the recycling bin.

[0012] Preferably, the support base includes a support column, a rubber seat, a telescopic cavity, and a spring damper. The telescopic cavity is located at the center of the upper end of the rubber seat. The lower end of the support column extends into the interior of the telescopic cavity, and the support column is slidably connected to the rubber seat. A spring damper is installed inside the telescopic cavity, and both ends of the spring damper are fixedly connected to the support column and the rubber seat, respectively.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The utility model device is configured with a receiving roller, a first spike, a first motor, a crushing blade, a second spike, and a second motor. The first motor drives the receiving roller to rotate, and the rotating receiving roller inserts the first spike into the non-woven fabric edge material. As the receiving roller rotates, it pulls the non-woven fabric edge material. The second spike peels off the non-woven fabric edge material wrapped around the receiving roller. The peeled-off non-woven fabric edge material falls downwards. The second motor drives the crushing blade to rotate at high speed. The rotating crushing blade cuts the collected non-woven fabric edge material into pieces, thereby improving the non-woven fabric edge material recycling effect.

[0015] 2. This utility model device, through the setting of a transparent plate, a baffle and an electric telescopic cylinder, drives the baffle to rise and fall. When the baffle rises, the discharge port is exposed and the broken material is discharged from the discharge port. When the baffle falls, the discharge port is closed, which can realize unloading control. The transparent plate allows the condition inside the recycling box to be observed from the outside. When there is a lot of broken material, the baffle is raised in time for unloading.

[0016] 3. This utility model device, through the arrangement of a support base, a spring damper, a support column, and a rubber seat, with the support column and the rubber seat being movably connected, and the spring damper enabling the support base to have a buffering effect, combined with the elastic performance of the rubber seat itself, better reduces shock and improves the stability of the recycling device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a perspective view of the upper part of the recycling bin of this utility model;

[0019] Figure 3 This is a structural diagram showing the connection between the second spike and the inclined plate of this utility model;

[0020] Figure 4 For the present utility model Figure 1 A magnified view of a portion of area A;

[0021] Figure 5 This is a diagram showing the connection between the shredder and the recycling bin of this utility model;

[0022] Figure 6 This is a cross-sectional view of the support base of this utility model.

[0023] In the diagram: 1. Recycling bin; 2. Opening slot; 3. Control box; 4. Support base; 5. Discharge port; 6. Mounting frame; 7. Baffle; 8. Electric telescopic cylinder; 9. Transparent plate; 10. Receiving roller; 11. First spike; 12. First motor; 13. Inclined plate; 14. Guide plate; 15. Horizontal plate; 16. Crushing blade; 17. Second spike; 18. Spring damper; 19. Second motor; 20. Support column; 21. Rubber seat; 22. Telescopic cavity. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Please see Figure 1-6 This utility model provides an embodiment of a non-woven fabric edge recycling device, comprising a recycling box 1, an opening groove 2 on one side of the upper end of the recycling box 1, a receiving roller 10 rotatably mounted inside the upper end of the recycling box 1, the receiving roller 10 being disposed on one side of the opening groove 2, a first spike 11 fixedly mounted on the outer surface of the receiving roller 10, and the first spike 11 being equidistantly arranged on the outer surface of the receiving roller 10, a first motor 12 fixedly mounted on one side of the upper part of the recycling box 1, and the output end of the first motor 12 being connected to one end of the receiving roller 10, and an inclined plate 13 fixedly mounted above the recycling box 1, the front end of the inclined plate 13 being... Multiple second spikes 17 are fixedly installed below the material receiving roller 10, and the second spikes 17 are horizontally and equidistantly arranged. The second spikes 17 are located on one side above the material receiving roller 10, and the second spikes 17 are staggered from the first spikes 11. A discharge port 5 is provided on one side of the lower part of the recycling box 1. A support base 4 is fixedly installed at the bottom of each of the four corners of the recycling box 1. A control box 3 is fixedly installed on the side of the recycling box 1. A horizontal plate 15 is fixedly installed inside the recycling box 1. A crushing blade 16 is rotatably installed above the center of the horizontal plate 15. A second motor 19 is fixedly installed below the recycling box 1, and the output end of the second motor 19 is connected to the crushing blade 16.

[0026] In use: Place the cut non-woven fabric edge material into the recycling bin 1 through the opening slot 2, turn on the first motor 12 to drive the receiving roller 10 to rotate, the rotating receiving roller 10 will pierce the first spike 11 into the non-woven fabric edge material, as the receiving roller 10 rotates and pulls the non-woven fabric edge material, the second spike 17 will peel off the non-woven fabric edge material wrapped on the receiving roller 10, the peeled non-woven fabric edge material will fall downwards, turn on the second motor 19 to drive the crushing blade 16 to rotate at high speed, the rotating crushing blade 16 will cut the falling non-woven fabric edge material into pieces, the chopped non-woven fabric edge material will be discharged and collected from the discharge port 5.

[0027] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5Inside the recycling bin 1, there are two guide plates 14, which are positioned above both ends of the horizontal plate 15. A baffle 7 is movably installed above one side of the discharge port 5, and the baffle 7 is in contact with the recycling bin 1. An electric telescopic cylinder 8 is fixedly installed on one side of the recycling bin 1, and the electric telescopic cylinder 8 is positioned above the baffle 7. The telescopic end of the electric telescopic cylinder 8 is connected to the upper end of the baffle 7. A mounting bracket 6 is provided on both sides of the baffle 7, and the cross-section of the mounting bracket 6 is L-shaped. The mounting bracket 6 is connected to the recycling bin 1 by screws, and the mounting bracket 6 is slidably connected to the baffle 7. The electric telescopic cylinder 8 drives the baffle 7 to rise and fall. When the baffle 7 rises, the discharge port 5 is exposed, and the broken material is discharged from the discharge port 5. When the baffle 7 falls, the discharge port 5 is closed, which can realize unloading control.

[0028] Please see Figure 1 A transparent plate 9 is fixedly installed on the front surface of the recycling bin 1. The condition inside the recycling bin 1 can be observed from the outside through the transparent plate 9. When there is a lot of broken material, the baffle 7 can be raised in time to unload the material.

[0029] Please see Figure 1 and Figure 6 The support base 4 includes a support column 20, a rubber seat 21, a telescopic cavity 22, and a spring damper 18. The telescopic cavity 22 is located at the center of the upper end of the rubber seat 21. The lower end of the support column 20 extends into the interior of the telescopic cavity 22, and the support column 20 is slidably connected to the rubber seat 21. The spring damper 18 is installed inside the telescopic cavity 22, and both ends of the spring damper 18 are fixedly connected to the support column 20 and the rubber seat 21, respectively. The support column 20 is movably connected to the rubber seat 21. The spring damper 18 enables the support base 4 to have a buffering effect, and works with the elastic performance of the rubber seat 21 to better reduce shock and improve the stability of the recycling device.

[0030] Working principle: The cut non-woven fabric edge material is placed into the recycling bin 1 through the opening slot 2. The first motor 12 is turned on to drive the receiving roller 10 to rotate. The rotating receiving roller 10 inserts the first spike 11 into the non-woven fabric edge material. As the receiving roller 10 rotates, it pulls the non-woven fabric edge material. The second spike 17 peels off the non-woven fabric edge material wrapped on the receiving roller 10. The peeled non-woven fabric edge material falls downward. The second motor 19 is turned on to drive the crushing blade 16 to rotate at high speed. The rotating crushing blade 16 cuts the falling non-woven fabric edge material. When there is a lot of broken material in the recycling bin 1, the electric telescopic cylinder 8 is driven to drive the baffle 7 to rise and expose the discharge port 5. The shredded non-woven fabric edge material is discharged and collected from the discharge port 5.

[0031] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for recycling nonwoven fabric scrap, comprising a recycling bin (1), characterized in that: An opening slot (2) is provided on one side of the upper end of the recycling bin (1). A receiving roller (10) is rotatably installed inside the upper end of the recycling bin (1), and the receiving roller (10) is located on one side of the opening slot (2). A first spike (11) is fixedly installed on the outer surface of the receiving roller (10), and the first spike (11) is equidistantly arranged on the outer surface of the receiving roller (10). A first motor (12) is fixedly installed on one side of the upper part of the recycling bin (1), and the output end of the first motor (12) is connected to one end of the receiving roller (10). An inclined plate (13) is fixedly installed above the 1), and a plurality of second spikes (17) are fixedly installed below the front end of the inclined plate (13). The second spikes (17) are horizontally and equidistantly arranged. The second spikes (17) are located on one side above the receiving roller (10), and the second spikes (17) are offset from the first spikes (11). A discharge port (5) is provided on one side of the lower part of the recycling box (1). A support base (4) is fixedly installed below each of the four corners of the recycling box (1). A control box (3) is fixedly installed on the side of the recycling box (1).

2. The recycling device for nonwoven fabric scraps according to claim 1, characterized in that: A horizontal plate (15) is fixedly installed inside the recycling bin (1). A crushing blade (16) is rotatably installed above the center of the horizontal plate (15). A second motor (19) is fixedly installed below the recycling bin (1), and the output end of the second motor (19) is connected to the crushing blade (16).

3. The device for recycling nonwoven fabric scraps according to claim 1, characterized in that: The recycling bin (1) is fixedly installed with a guide plate (14). There are two guide plates (14), and the two guide plates (14) are located above both ends of the horizontal plate (15).

4. The recycling device for nonwoven fabric scraps according to claim 1, characterized in that: A baffle (7) is movably installed above one side of the discharge port (5), and the baffle (7) is in contact with the recycling box (1). An electric telescopic cylinder (8) is fixedly installed on one side of the recycling box (1). The electric telescopic cylinder (8) is located above the baffle (7), and the telescopic end of the electric telescopic cylinder (8) is connected to the upper end of the baffle (7).

5. A recycling device for nonwoven fabric selvage according to claim 4, characterized in that: A mounting bracket (6) is provided on both sides of the baffle (7), and the cross-section of the mounting bracket (6) is L-shaped. The mounting bracket (6) is connected to the recycling bin (1) by screws, and the mounting bracket (6) is slidably connected to the baffle (7).

6. The device for recycling nonwoven fabric selvage according to claim 1, characterized in that: A transparent plate (9) is fixedly installed on the front surface of the recycling bin (1).

7. A recycling device for nonwoven fabric selvage according to claim 1, characterized in that: The support base (4) includes a support column (20), a rubber seat (21), a telescopic cavity (22), and a spring damper (18). The telescopic cavity (22) is located at the center of the upper end of the rubber seat (21). The lower end of the support column (20) extends into the interior of the telescopic cavity (22), and the support column (20) is slidably connected to the rubber seat (21). The spring damper (18) is installed inside the telescopic cavity (22), and the two ends of the spring damper (18) are fixedly connected to the support column (20) and the rubber seat (21), respectively.

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