Leftover material recovery device for non-woven fabric production

Abstract

The utility model discloses a leftover material recycling device for non-woven fabric production. The leftover material recycling device comprises a limiting plate, a limiting roller, a recycling assembly and a limiting assembly. According to the non-woven fabric leftover material recycling device, the recycling assembly is arranged, the motor is used for driving the winding roller to wind the non-woven fabric leftover materials, the clamping plates are used for limiting the wound non-woven fabric leftover materials, a user can rotate a first lead screw, and the rotation of the first lead screw drives two sets of first lead screw nuts to be close to or away from each other; the first lead screw nut moves to drive the driving motor and the supporting frames to move, the distance between the supporting frames can be adjusted, in the leftover material recycling process, the driving motor drives the second lead screw to rotate, the second lead screw rotates to drive the second lead screw nut to move downwards, and the second lead screw nut moves downwards to drive the winding roller to move downwards; therefore, the height of the winding roller can be adjusted in real time, and the situation that normal conveying of non-woven fabric and recycling of leftover materials are affected due to the fact that the leftover materials wound outside the winding roller are thicker and thicker is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field related to non-woven fabric production, in particular to a scrap material recovery device for non-woven fabric production. Background Art

[0002] Non-woven fabric, also known as non-woven fabric, is a sheet, web or pad made of directional or randomly arranged fibers, which are combined with each other through friction, adhesion or bonding, or a combination of these methods. Non-woven fabric has the characteristics of moisture-proof, breathable, flexible, lightweight, non-combustible, easy to decompose, non-toxic and non-irritating, rich colors, low price, and recyclable. In the production process of non-woven fabric, scraps will be produced. In order to prevent waste of resources, the scraps need to be recycled.

[0003] The prior art has the following deficiencies: the prior art "A recycling device for non-woven fabric scraps" with publication number CN211198006U "includes a working platform for transmitting non-woven fabrics and a cutting device for cutting non-woven fabrics to a specified size, the working platform is located at the end of the non-woven fabric transmission and is provided with a recycling mechanism for recycling scraps, the recycling mechanism includes a fixed seat supported on the ground, the fixed seat is provided with a motor, the rotating shaft of the motor is detachably connected to a winding wheel for winding up the scraps, the winding wheel is provided with a lifting member for lifting the winding wheel, the working platform is located at the end of the non-woven fabric transmission direction and is slidably connected to a cutting blade for cutting off the non-woven fabric";

[0004] The above-mentioned equipment uses a winding wheel to recycle non-woven fabric scraps, but the sizes of non-woven fabrics are different and the sizes required for cutting are different. When winding, the position of the winding wheel is fixed, which is not convenient for recycling the scraps. As the scraps wound on the outside of the winding wheel increase, the height of the winding wheel is fixed, which will pull the non-woven fabric, causing the non-woven fabric to shift or be damaged, affecting the normal recycling of the non-woven fabric scraps. Utility Model Content

[0005] The purpose of the utility model is to provide a scrap material recovery device for non-woven fabric production to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scrap material recovery device for non-woven fabric production, comprising a limiting plate, a limiting roller, a recovery component and a limiting component, wherein the limiting roller is rotatably installed between the limiting plates, the recovery component is installed between the limiting plates, and the limiting component is installed between the limiting plates and located on one side of the recovery component;

[0007] The recycling component includes a first fixing frame, a first lead screw, two groups of first lead screw nuts, a first sliding opening, a driving motor, and a lifting part. The first fixing frame is installed at the bottom end of the limiting plate by bolts. The first lead screw is rotatably installed on the inner wall of the first fixing frame. The two groups of first lead screw nuts are symmetrically sleeved and installed outside the first lead screw. The first sliding opening is opened on the top surface of the first fixing frame. The driving motor is installed at the top of the first lead screw nut by bolts. The lifting part is installed above the first fixing frame.

[0008] As a further preference of this technical solution, the lifting part includes a support frame, a second lead screw, a second lead screw nut, a winding roller, a sliding groove, and two groups of clamping plates. The support frame is installed at the top of the first lead screw nut by bolts. The second lead screw is installed at the output end of the driving motor. The second lead screw nut is sleeved and installed outside the second lead screw. The winding roller is rotatably installed on the side wall of the second lead screw nut. The sliding groove is opened on the side wall surface of the support frame. The two groups of clamping plates are detachably installed at the bottom end of the support frame.

[0009] As a further preference of this technical solution, two groups of external threads are provided on the surface of the first lead screw, and the two groups of external threads are arranged in opposite directions. The cross-section of the first fixing frame is in a U-shaped structure. A handle is installed at one end of the first lead screw.

[0010] As a further preference of this technical solution, the support frame is slidably connected to the first sliding opening, the second lead screw nut is slidably connected to the sliding groove, the winding roller is driven and controlled by a motor, and the two groups of clamping plates are sleeved outside the winding roller.

[0011] As a further preference of this technical solution, support legs are installed at the bottom end of the limiting plate by bolts, and rubber protective sleeves are sleeved outside the bottom ends of the support legs.

[0012] As a further preference of this technical solution, the limiting component includes a second fixing frame, a third lead screw, two groups of third lead screw nuts, a stabilizing frame, multiple groups of limiting wheels, a cutting knife, and a second sliding opening. The second fixing frame is installed at the bottom end of the limiting plate by bolts. The third lead screw is rotatably installed on the inner wall of the second fixing frame. The two groups of third lead screw nuts are symmetrically sleeved and installed outside the third lead screw. The stabilizing frame is installed at the top of the third lead screw nut by bolts. Multiple groups of limiting wheels are symmetrically rotatably installed on the inner wall of the stabilizing frame. The cutting knife is installed on the inner wall of the stabilizing frame. The second sliding opening is opened on the top surface of the second fixing frame.

[0013] As a further preference of this technical solution, two groups of external threads are provided on the outside of the third lead screw, and the two groups of external threads are arranged in opposite directions. The stabilizing frame is slidably connected to the second sliding opening. A handle is installed at one end of the third lead screw.

[0014] The utility model provides a scrap material recovery device for non-woven fabric production, which has the following beneficial effects:

[0015] (1) The utility model is provided with a recycling component. The motor is used to drive the winding roller to reel in the non-woven fabric scraps. The clamping plate is used to limit the reeled non-woven fabric scraps. The user can rotate the No. 1 screw. The rotation of the No. 1 screw drives the two groups of first screw nuts to move closer to or away from each other. The movement of the first screw nut drives the driving motor and the support frame to move. The distance between the support frames can be adjusted to facilitate the recycling of non-woven fabric scraps of different sizes. In the process of recycling the scraps, the driving motor drives the No. 2 screw to rotate. The rotation of the No. 2 screw drives the second screw nut to move downward. The downward movement of the second screw nut drives the winding roller to move downward, so that the height of the winding roller can be adjusted in real time to prevent the scraps rolled on the outside of the winding roller from becoming thicker and thicker, which affects the normal transportation of the non-woven fabric and the recycling of the scraps.

[0016] (2) The utility model is provided with a limiting assembly, and the non-woven fabric passes through the limiting wheels. The limiting wheels can be used to limit the non-woven fabric, and the cutting knife can be used to cut off the scraps of the non-woven fabric. The user can rotate the No. 3 screw rod, and the rotation of the No. 3 screw rod drives the two groups of third screw rod nuts to move closer to or away from each other. The movement of the third screw rod nut drives the movement of the stabilizing frame, and the movement of the stabilizing frame drives the movement of the limiting roller and the cutting knife. The distance between the stabilizing frames can be adjusted, which is convenient for limiting and cutting non-woven fabrics of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the structure of the recycling component of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the limit assembly of the utility model.

[0020] In the figure: 1. limit plate; 2. limit roller; 3. recovery assembly; 4. limit assembly; 5. No. 1 fixed frame; 6. No. 1 screw; 7. first screw nut; 8. No. 1 slide; 9. drive motor; 10. lifting part; 11. support frame; 12. No. 2 screw; 13. second screw nut; 14. winding roller; 15. slide; 16. clamping plate; 17. support leg; 18. No. 2 fixed frame; 19. No. 3 screw; 20. third screw nut; 21. stabilizing frame; 22. limit wheel; 23. cutting knife; 24. No. 2 slide. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The technical solution provided by the present utility model is as follows: As Figure 1 and Figure 2 shown, in this embodiment, a waste material recycling device for non-woven fabric production includes a limiting plate 1, a limiting roller 2, a recycling component 3 and a limiting component 4. The limiting roller 2 is rotatably installed between the limiting plates 1. The recycling component 3 is installed between the limiting plates 1. The limiting component 4 is installed between the limiting plates 1 and on one side of the recycling component 3. The recycling component 3 can recycle the waste materials of the non-woven fabric, and the limiting component 4 can limit and cut the non-woven fabric. The recycling component 3 includes a first fixing frame 5, a first lead screw 6, two groups of first lead screw nuts 7, a first sliding opening 8, a driving motor 9 and a lifting part 10. The first fixing frame 5 is installed at the bottom end of the limiting plate 1 by bolts. The first lead screw 6 is rotatably installed on the inner wall of the first fixing frame 5. The two groups of first lead screw nuts 7 are symmetrically sleeved on the outside of the first lead screw 6. The first sliding opening 8 is opened on the top surface of the first fixing frame 5. The driving motor 9 is installed at the top of the first lead screw nut 7 by bolts. The lifting part 10 is installed above the first fixing frame 5. Two groups of external threads are provided on the surface of the first lead screw 6, and the two groups of external threads are arranged in opposite directions. The cross-section of the first fixing frame 5 is in a U-shaped structure. A handle is installed at one end of the first lead screw 6. By driving the winding roller 14 with a motor, the waste materials of the non-woven fabric can be wound. The winding non-woven fabric waste materials can be limited by the clamping plate 16. The user can rotate the first lead screw 6. The rotation of the first lead screw 6 drives the two groups of first lead screw nuts 7 to approach or move away from each other. The movement of the first lead screw nut 7 drives the driving motor 9 and the support frame 11 to move, and the distance between the support frames 11 can be adjusted, which is convenient for recycling the waste materials of non-woven fabrics of different sizes. The lifting part 10 includes a support frame 11, a second lead screw 12, a second lead screw nut 13, a winding roller 14, a sliding groove 15 and two groups of clamping plates 16. The support frame 11 is installed at the top of the first lead screw nut 7 by bolts. The second lead screw 12 is installed at the output end of the driving motor 9. The second lead screw nut 13 is sleeved on the outside of the second lead screw 12. The winding roller 14 is rotatably installed on the side wall of the second lead screw nut 13. The sliding groove 15 is opened on the side wall surface of the support frame 11. The two groups of clamping plates 16 are detachably installed at the bottom end of the support frame 11. The support frame 11 is slidably connected with the first sliding opening 8. The second lead screw nut 13 is slidably connected with the sliding groove 15. The winding roller 14 is driven and controlled by a motor. The two groups of clamping plates 16 are sleeved on the outside of the winding roller 14. During the process of recycling the waste materials, the driving motor 9 drives the second lead screw 12 to rotate. The rotation of the second lead screw 12 drives the second lead screw nut 13 to move downward. The downward movement of the second lead screw nut 13 drives the winding roller 14 to move downward, so that the height of the winding roller 14 can be adjusted in real time, preventing the normal transportation of the non-woven fabric and the recycling of the waste materials from being affected due to the increasing thickness of the waste materials wound on the outside of the winding roller 14.

[0023] like Figure 1 and Figure 3 As shown, the limiting assembly 4 includes a No. 2 fixing frame 18, a No. 3 screw rod 19, two groups of third screw rod nuts 20, a stabilizing frame 21, multiple groups of limiting wheels 22, a cutting knife 23 and a No. 2 sliding port 24. The No. 2 fixing frame 18 is installed at the bottom end of the limiting plate 1 by bolts, the No. 3 screw rod 19 is rotatably installed on the inner wall of the No. 2 fixing frame 18, two groups of the third screw rod nuts 20 are symmetrically sleeved and installed on the outside of the No. 3 screw rod 19, the stabilizing frame 21 is installed on the top of the third screw rod nut 20 by bolts, multiple groups of limiting wheels 22 are symmetrically rotatably installed on the inner wall of the stabilizing frame 21, the cutting knife 23 is installed on the inner wall of the stabilizing frame 21, the No. 2 sliding port 24 is opened on the top surface of the No. 2 fixing frame 18, and the No. 3 screw rod 19 is rotatably installed on the inner wall of the No. 2 fixing frame 18. Two groups of external threads are provided on the outside of the screw rod 19, and the two groups of external threads are arranged oppositely. The stabilizing frame 21 is slidably connected with the No. 2 slide 24, and a handle is installed at one end of the No. 3 screw rod 19. The non-woven fabric passes through between the limiting wheels 22. The limiting wheels 22 can be used to limit the non-woven fabric, and the cutting knife 23 can be used to cut off the scraps of the non-woven fabric. The user can rotate the No. 3 screw rod 19, and the rotation of the No. 3 screw rod 19 drives the two groups of third screw nuts 20 to approach or move away from each other. The movement of the third screw nut 20 drives the stabilizing frame 21 to move, and the movement of the stabilizing frame 21 drives the limiting roller 2 and the cutting knife 23 to move. The distance between the stabilizing frames 21 can be adjusted, which is convenient for limiting and cutting non-woven fabrics of different sizes.

[0024] The utility model provides a scrap material recovery device for non-woven fabric production, and the specific working principle is as follows:

[0025] When using the scrap recycling device for non-woven fabric production, the non-woven fabric can be transported by using the existing conveying equipment, and the non-woven fabric can be limited and guided by using the limit plate 1 and the limit roller 2. By providing a limit component 4, the non-woven fabric passes through the limit wheels 22, and the non-woven fabric can be limited by using the limit wheel 22. The scraps of the non-woven fabric can be cut off by using the cutting knife 23. The user can rotate the No. 3 screw rod 19, and the rotation of the No. 3 screw rod 19 drives the two groups of third screw nuts 20 to move closer to or away from each other. The movement of the third screw nut 20 drives the stabilizing frame 21 to move, and the movement of the stabilizing frame 21 drives the limit roller 2 and the cutting knife 23 to move. The distance between the stabilizing frame 21 can be adjusted, which is convenient for limiting and cutting non-woven fabrics of different sizes. By providing a recycling component 3, the winding roller 14 can be driven by a motor to The non-woven fabric scraps are rolled up and the clamping plate 16 can be used to limit the rolled up non-woven fabric scraps. The user can rotate the No. 1 screw rod 6. The rotation of the No. 1 screw rod 6 drives the two groups of first screw nuts 7 to move closer to or away from each other. The movement of the first screw nut 7 drives the drive motor 9 and the support frame 11 to move. The distance between the support frames 11 can be adjusted to facilitate the recycling of non-woven fabric scraps of different sizes. In the process of recycling the scraps, the drive motor 9 drives the No. 2 screw rod 12 to rotate. The rotation of the No. 2 screw rod 12 drives the second screw nut 13 to move downward. The downward movement of the second screw nut 13 drives the winding roller 14 to move downward, so that the height of the winding roller 14 can be adjusted in real time to prevent the scraps rolled up outside the winding roller 14 from becoming thicker and thicker, which affects the normal transportation of the non-woven fabric and the recycling of the scraps.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scrap material recovery device for non-woven fabric production, characterized in that: It includes a limit plate (1), a limit roller (2), a recycling component (3) and a limiting component (4). The limit roller (2) is rotatably installed between the limit plates (1). The recycling component (3) is installed between the limit plates (1). The limiting component (4) is installed between the limit plates (1) and on one side of the recycling component (3). The recycling component (3) includes a first fixed frame (5), a first lead screw (6), two groups of first lead screw nuts (7), a first sliding opening (8), a driving motor (9) and a lifting part (10). The first fixed frame (5) is installed at the bottom end of the limit plate (1) by bolts. The first lead screw (6) is rotatably installed on the inner wall of the first fixed frame (5). The two groups of first lead screw nuts (7) are symmetrically sleeved and installed on the outside of the first lead screw (6). The first sliding opening (8) is opened on the top surface of the first fixed frame (5). The driving motor (9) is installed at the top of the first lead screw nut (7) by bolts. The lifting part (10) is installed above the first fixed frame (5).

2. The scrap material recovery device for nonwoven fabric production according to claim 1, characterized in that: The lifting part (10) includes a support frame (11), a second lead screw (12), a second lead screw nut (13), a winding roller (14), a sliding groove (15) and two groups of clamping plates (16). The support frame (11) is installed at the top of the first lead screw nut (7) by bolts. The second lead screw (12) is installed at the output end of the driving motor (9). The second lead screw nut (13) is sleeved and installed on the outside of the second lead screw (12). The winding roller (14) is rotatably installed on the side wall of the second lead screw nut (13). The sliding groove (15) is opened on the side wall surface of the support frame (11). The two groups of clamping plates (16) are detachably installed at the bottom end of the support frame (11).

3. The scrap material recovery device for nonwoven fabric production according to claim 1, characterized in that: Two groups of external threads are provided on the surface of the first lead screw (6), and the two groups of external threads are arranged in opposite directions. The cross section of the first fixed frame (5) is in a U-shaped structure, and a handle is installed at one end of the first lead screw (6).

4. The scrap material recovery device for nonwoven fabric production according to claim 2, characterized in that: The support frame (11) is slidably connected to the first sliding opening (8). The second lead screw nut (13) is slidably connected to the sliding groove (15). The winding roller (14) is driven and controlled by a motor. The two groups of clamping plates (16) are sleeved on the outside of the winding roller (14).

5. The scrap material recovery device for nonwoven fabric production according to claim 1, characterized in that: Support legs (17) are installed at the bottom end of the limit plate (1) by bolts, and rubber protective sleeves are sleeved on the outside of the bottom ends of the support legs (17).

6. The scrap material recovery device for nonwoven fabric production according to claim 1, characterized in that: The limiting assembly (4) comprises a No. 2 fixing frame (18), a No. 3 screw rod (19), two groups of third screw rod nuts (20), a stabilizing frame (21), a plurality of groups of limiting wheels (22), a cutting knife (23) and a No. 2 sliding opening (24), wherein the No. 2 fixing frame (18) is mounted on the bottom end of the limiting plate (1) by bolts, the No. 3 screw rod (19) is rotatably mounted on the inner wall of the No. 2 fixing frame (18), two groups of the third screw rod nuts (20) are symmetrically sleeved and mounted on the outside of the No. 3 screw rod (19), the stabilizing frame (21) is mounted on the top end of the third screw rod nuts (20) by bolts, a plurality of groups of limiting wheels (22) are symmetrically rotatably mounted on the inner wall of the stabilizing frame (21), the cutting knife (23) is mounted on the inner wall of the stabilizing frame (21), and the No. 2 sliding opening (24) is opened on the top surface of the No. 2 fixing frame (18).

7. The scrap material recovery device for nonwoven fabric production according to claim 6, characterized in that: The third screw rod (19) is provided with two groups of external threads on the outside, and the two groups of external threads are arranged oppositely. The stabilizing frame (21) is slidably connected to the second sliding opening (24), and a handle is installed at one end of the third screw rod (19).

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