Non-woven fabric edge trimmer

Abstract

The utility model relates to the technical field of non-woven fabric processing, in particular to a non-woven fabric edge trimmer which comprises a trimmer body. The rack is fixed at the top of the machine body; the air cylinder is mounted above the inner side of the rack; the piston rod is connected to the output end of the air cylinder; the mounting frame is mounted at the output end of the piston rod; according to the non-woven fabric pressing device, the defects in the prior art are overcome, by arranging the pressing plate, after non-woven fabric is pressed, the third motor can drive the two-way lead screw to rotate, the two-way lead screw rotates to drive the first threaded sleeves on the two sides of the surface to move in the mounting frame, and therefore the non-woven fabric can be pressed. The first threaded sleeves can drive the pressing plates to move away from each other through the connecting rods so as to flatten the laid and pressed non-woven fabric, the edge cutting effect is improved, the bottom of a push plate makes contact with the machine body, and therefore the push plate can push and sweep non-woven fabric residues on the surface of the machine body to a cutting groove and downwards fall into a collecting box; and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric processing, in particular to a non-woven fabric trimming machine. Background Art

[0002] Non-woven fabric, also known as non-woven fabric, is composed of directional or random fibers. It is called cloth because it has the appearance and certain properties of cloth. It is made of polyester fiber and polyester fiber and is made through a needle punching process. It can be made into different thicknesses, feels, hardness, etc. In the prior art, since non-woven fabrics will cause broken edges during the production process, in order to ensure that both sides of the non-woven fabric are clean and flat, the non-woven fabric needs to be trimmed by a trimming machine.

[0003] Referring to the existing patent publication number: CN211036511U, a non-woven fabric trimming machine includes a base, the four corners of the bottom end of the base are bolted with support legs, the top of the base is bolted with a frame, a support seat is provided at the center of the inner cavity of the base, and the top of the support seat is screwed with a motor, which can effectively facilitate users to cut the scraps of non-woven fabrics, increase the practicality of the non-woven fabric trimming machine, and better meet the actual use needs; however, the existing trimming machine still has the following defects in actual use:

[0004] 1. When trimming the non-woven fabric, the flatness of the non-woven fabric easily affects the trimming quality. Most existing trimming machines directly lay the non-woven fabric on the workbench. When the non-woven fabric is laid and wrinkles are generated, the trimming is affected.

[0005] 2. At the same time, due to the burr characteristics of the edges and corners of non-woven fabrics, trimming is required. However, after trimming, the cut debris is easy to remain on the workbench, and the staff is required to clean the residue separately, which increases the workload of the staff. Utility Model Content

[0006] The purpose of the utility model is to provide a non-woven fabric trimming machine to solve the problems of the existing trimming machine in the use process mentioned in the background technology.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A nonwoven fabric trimming machine comprises: a machine body;

[0009] A frame fixed to the top of the body;

[0010] A cylinder mounted on the upper inner side of the frame;

[0011] A piston rod connected to an output end of the cylinder;

[0012] A mounting frame mounted on the output end of the piston rod;

[0013] A third motor, mounted on one end of the mounting frame;

[0014] A bidirectional screw rod, connected to the output end of the third motor and extending through the inner side of the mounting frame;

[0015] First threaded sleeves are installed on both sides of the surface of the bidirectional screw rod;

[0016] The pressing plates are connected to the bottom of the first threaded sleeve through a connecting rod.

[0017] Preferably, the body further comprises:

[0018] A first motor, which is mounted on the front side of the surface of the body;

[0019] A chute, which is opened on the top of the body;

[0020] A screw rod connected to the output end of the first motor and located inside the slide groove;

[0021] A second threaded sleeve, which is mounted on the surface of the screw and is matched with the slide groove;

[0022] A push plate is arranged on the top of the second threaded sleeve.

[0023] Preferably, the body further comprises:

[0024] A slot is formed through the top of the body;

[0025] A workbench, which is arranged on the top of the machine body;

[0026] The cutout is located at the front side of the workbench.

[0027] Preferably, the rack further comprises:

[0028] A linear guide rail installed on the inner side of the frame;

[0029] A slider, which is arranged on the surface of the linear slide rail;

[0030] a second motor mounted on the bottom of the slider;

[0031] a cutter, which is arranged at the output end of the second motor;

[0032] The cutting knife and the cutting groove are located in the same vertical plane.

[0033] Preferably, the rack further comprises:

[0034] A controller, which is mounted on one side of the surface of the frame;

[0035] The controller is electrically connected to the first motor, the second motor, the third motor, the linear guide rail and the cylinder respectively.

[0036] Preferably, the body further comprises:

[0037] A cabinet door, which is arranged on the surface of the machine body;

[0038] A collection box connected to the inner side of the body;

[0039] The collecting box is located just below the cutting groove.

[0040] Preferably, the workbench is located on the inner side of the frame, and the pressure plate is located below the linear slide rail.

[0041] The embodiment of the utility model provides a non-woven fabric trimming machine, which has the following beneficial effects: after the non-woven fabric is pressed, the third motor can drive the bidirectional screw to rotate, and after the bidirectional screw rotates, it drives the first threaded sleeves on both sides of the surface to move in the mounting frame, and the first threaded sleeves can drive the pressure plates to move away from each other through the connecting rod, so as to flatten the laid and pressed non-woven fabric, improve the trimming effect, and through the push plate, the bottom of the push plate contacts the machine body, so that the push plate can push the non-woven fabric residue on the surface of the machine body to the cutting groove and drop it downward into the collection box, so as to reduce the labor intensity of the staff.

[0042] 1. By setting a third motor, a bidirectional screw, a first threaded sleeve, a connecting rod and a pressing plate, after the non-woven fabric is pressed, the staff can start the third motor through the controller so that the third motor can drive the bidirectional screw to rotate. After the bidirectional screw rotates, it drives the first threaded sleeves on both sides of the surface to move in the mounting frame. The first threaded sleeve can drive the pressing plates to move away from each other through the connecting rod, thereby flattening the laid and pressed non-woven fabric to avoid affecting the trimming quality due to the uneven surface of the non-woven fabric and improve the trimming effect.

[0043] 2. By setting the first motor, the slide groove, the screw, the second threaded sleeve and the push plate, part of the residue generated when trimming the non-woven fabric can fall down through the cutting groove, and part of it will remain on the machine body. At this time, the staff can start the first motor through the controller, and the first motor can drive the screw to rotate, and the screw will drive the second threaded sleeve to move in the slide groove. The second threaded sleeve can drive the push plate to move, and the bottom of the push plate contacts the machine body, so that the push plate can push the non-woven fabric residue on the surface of the machine body to the cutting groove when moving and drop it down into the collection box, so as to reduce the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0045] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0046] Figure 2 It is a schematic diagram of the overall front section structure of the utility model;

[0047] Figure 3 It is a schematic diagram of the overall side section structure of the utility model;

[0048] Figure 4 This utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0049] In the figure: 1. body; 2. frame; 3. controller; 4. push plate; 5. cabinet door; 6. workbench; 7. first motor; 8. second motor; 9. cutter; 10. cutting groove; 11. mounting frame; 12. third motor; 13. slider; 14. linear guide rail; 15. cylinder; 16. piston rod; 17. collection box; 18. bidirectional lead screw; 19. first threaded sleeve; 20. connecting rod; 21. pressure plate; 22. slide groove; 23. second threaded sleeve; 24. screw. DETAILED DESCRIPTION

[0050] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0051] Example: Figure 1As shown, a non-woven fabric trimming machine comprises: a frame 2 is arranged on the top of a machine body 1, so that all the equipment required for the trimming machine operation can be installed through the frame 2, thereby providing a platform for trimming the non-woven fabric, and a linear slide rail 14 is installed on the inner side of the frame 2, so that the linear slide rail 14 can drive a slider 13 to move on its surface when working, so that the slider 13 drives the second motor 8 to move horizontally, and since the output end of the second motor 8 is connected to a cutter 9, the second motor 8 can drive the cutter to operate after working, thereby trimming the non-woven fabric, and can also drive the cutter 9 to move horizontally , so as to perform trimming processing on non-woven fabrics of different lengths and improve usability. A controller 3 is arranged on one side of the surface of the frame 2, and the controller 3 can be electrically connected to the first motor 7, the second motor 8, the third motor 12, the linear slide rail 14 and the cylinder 15, so that the staff can operate the first motor 7, the second motor 8, the third motor 12, the linear slide rail 14 and the cylinder 15 through the controller, which is convenient for the trimming processing operation. A cabinet door 5 is arranged on the surface of the body 1, so that the cabinet door 5 can protect the circuit inside the body 1 and the cabinet door 5 can be opened when the trimming machine is inspected and repaired.

[0052] like Figure 2 As shown, it includes: when trimming the non-woven fabric, the non-woven fabric is first laid on the workbench 6, and then the cylinder 15 can be started by the controller 3, so that the cylinder 15 can push the piston rod 16 to extend, and the piston rod 16 drives the pressing plate 21 to move downward to press and fix the laid non-woven fabric to avoid loosening during trimming, and then the third motor 12 is started, so that the third motor 12 can drive the bidirectional screw rod 18 to rotate, and the bidirectional screw rod 18 rotates to drive the first threaded sleeves 19 on both sides of the surface to move in the mounting frame 11, and the first threaded sleeve 19 can drive the pressing plate 21 through the connecting rod 20. The plates 21 move away from each other, thereby flattening the laid and pressed non-woven fabric to avoid the uneven surface of the non-woven fabric affecting the cutting quality. By flattening the non-woven fabric, its surface can be smoother, reducing the occurrence of wrinkles and folds, which helps to improve cutting accuracy and processing quality, and ensure that the cut edges of the non-woven fabric are straight and neat. At the same time, there may be certain thickness differences in the non-woven fabric during the production process, and the thickness difference will affect the subsequent cutting process and the use effect of the product. By flattening, the thickness difference on the surface of the non-woven fabric can be minimized, making the cutting size more accurate and consistent.

[0053] like Figure 3As shown, it includes: a cutting groove 10 is opened on the top of the machine body 1, and the cutting knife 9 is located directly above the cutting groove 10, and the cutting groove 10 is located on the front side of the workbench 6, so that when the non-woven fabric is laid on the workbench 6 for trimming, the residues generated by the trimming can fall downward through the cutting groove 10, and a collecting box 17 is slidably connected to the inside of the machine body 1, so that the residues can fall into the collecting box 17 through the cutting groove 10 for centralized collection and treatment, so as to avoid the residues being scattered everywhere and inconvenient to clean.

[0054] like Figure 4 As shown, it includes: a first motor 7 is installed on the front side of the surface of the body 1. Since some residues will remain on the body 1 during trimming, the staff can start the first motor 7 through the controller 3 at this time. The first motor 7 can drive the screw 24 to rotate, and the screw 24 will drive the second threaded sleeve 23 to move in the slide groove 22. The second threaded sleeve 23 can drive the push plate 4 to move. The bottom of the push plate 4 is in contact with the body 1, so that the push plate 4 can push the non-woven fabric residues on the surface of the body 1 to the cutting groove 10 and drop them downward into the collection box 17 when moving, so as to reduce the labor intensity of the staff. By pushing and sweeping the debris by the push plate 4, it can avoid excessive accumulation of debris and fibers in the cutting area and prevent clogging of the cutting area. At the same time, if the debris and fibers are not cleaned up in time, they may adhere to the surface of the non-woven fabric, affecting the appearance and quality of the product. By pushing and sweeping the debris by the push plate 4, the scrap rate can be reduced, and the product qualification rate and product quality can be improved.

[0055] Working principle: First, after placing the non-woven fabric on the workbench 6 for pressing, the staff can start the third motor 12 through the controller 3, so that the third motor 12 can drive the bidirectional screw 18 to rotate. After the bidirectional screw 18 rotates, it drives the first threaded sleeves 19 on both sides of the surface to move in the mounting frame 11. The first threaded sleeves 19 can drive the pressing plates 21 to move away from each other through the connecting rod 20, thereby flattening the non-woven fabric that is laid and pressed, avoiding the uneven surface of the non-woven fabric affecting the trimming quality, improving the trimming effect, and when trimming the non-woven fabric Part of the residue generated can fall down through the groove 10, and part of it will remain on the body 1. At this time, the staff can start the first motor 7 through the controller 3. The first motor 7 can drive the screw 24 to rotate, and the screw 24 will drive the second threaded sleeve 23 to move in the slide groove 22. The second threaded sleeve 23 can drive the push plate 4 to move, and the bottom of the push plate 4 is in contact with the body 1, so that the push plate 4 can push the non-woven fabric residue on the surface of the body 1 to the groove 10 and drop it downward into the collection box 17 when moving, so as to reduce the labor intensity of the staff.

[0056] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A non-woven fabric trimming machine, characterized in that: include: Body (1); A frame (2) fixed to the top of the body (1); A cylinder (15) mounted on the upper inner side of the frame (2); A piston rod (16) connected to the output end of the cylinder (15); A mounting frame (11) mounted on the output end of the piston rod (16); a third motor (12), mounted on one end of the mounting frame (11); A bidirectional screw rod (18), which is connected to the output end of the third motor (12) and passes through the inner side of the mounting frame (11); First threaded sleeves (19) are mounted on both sides of the surface of the bidirectional screw rod (18); A pressure plate (21) is connected to the bottom of the first threaded sleeve (19) via a connecting rod (20).

2. The nonwoven fabric trimming machine according to claim 1, characterized in that: The body (1) further comprises: A first motor (7) mounted on the front side of the surface of the machine body (1); A slide groove (22) is provided on the top of the machine body (1); A screw (24), which is connected to the output end of the first motor (7) and is located inside the slide groove (22); A second threaded sleeve (23), which is mounted on the surface of the screw rod (24) and is adapted to fit the slide groove (22); A push plate (4) is arranged on the top of the second threaded sleeve (23).

3. The nonwoven fabric trimming machine according to claim 2, characterized in that: The body (1) further comprises: A slot (10) extending through the top of the body (1); A workbench (6) is arranged on the top of the machine body (1); The cutting groove (10) is located at the front side of the workbench (6).

4. The nonwoven fabric trimming machine according to claim 1, characterized in that: The frame (2) also includes: A linear guide rail (14) mounted on the inner side of the frame (2); A slider (13) disposed on the surface of the linear slide rail (14); A second motor (8) mounted on the bottom of the slider (13); a cutter (9) arranged at an output end of the second motor (8); The cutting knife (9) and the cutting groove (10) are located in the same vertical plane.

5. The nonwoven fabric trimming machine according to claim 4, characterized in that: The frame (2) also includes: A controller (3) mounted on one side of the surface of the frame (2); The controller (3) is electrically connected to the first motor (7), the second motor (8), the third motor (12), the linear slide rail (14) and the cylinder (15) respectively.

6. The nonwoven fabric trimming machine according to claim 1, characterized in that: The body (1) further comprises: A cabinet door (5) arranged on the surface of the machine body (1); A collection box (17) connected to the inner side of the body (1); The collecting box (17) is located directly below the cutting groove (10).

7. The nonwoven fabric trimming machine according to claim 3, characterized in that: The workbench (6) is located on the inner side of the frame (2), and the pressing plate (21) is located below the linear slide rail (14).

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