Non-woven fabric cutting device

Abstract

The utility model discloses a non-woven fabric cutting device, belongs to the technical field of non-woven fabric processing, and aims to solve the problems that in the prior art, corners of non-woven fabric are easily cut unevenly, attractiveness is affected, and the cutting procedure is troublesome. Comprising a cutting frame, a pressing plate and a blade, cloth penetrating openings are formed in the cutting frame, and the cloth penetrating openings are symmetrically distributed in the two sides of the cutting frame; a guide groove is horizontally formed in the middle of the inner side of the cutting frame, the blade is vertically arranged in the guide groove and horizontally moves along the guide groove, and the outer edge face of the blade extends out of the guide groove. Two sets of pressing plates are symmetrically arranged on the two sides of the guide groove in the cutting frame, the pressing plates are movably arranged in the mode of being attached to the inner wall of the cutting frame, and the pressing plates correspond to the cloth penetrating opening. According to the non-woven fabric cutting device, non-woven fabric needing to be cut can be placed in the non-woven fabric cutting device, the non-woven fabric is pressed through the pressing plate, the non-woven fabric is cut through the saw blade capable of stably and transversely moving, the cutting quality of the non-woven fabric is effectively improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of non-woven fabric processing, and particularly relates to a non-woven fabric cutting device. Background Art

[0002] Non-woven fabric, also known as non-woven cloth or non-woven fabric, is a fabric formed without the need for spinning and weaving. It is made by directly bonding fibers together through physical or chemical methods. These fibers can be natural, such as cotton, linen, wool, silk, etc., or chemically synthesized, such as polyester, acrylic, polypropylene, aramid, vinylon, and viscose fiber. Non-woven fabric breaks through the traditional textile principle and has the characteristics of short process flow, fast production rate, high output, low cost, wide application, and multiple raw material sources. When processing non-woven fabric, workers need to cut the fabric according to the required size. Usually, the fabric is pressed tightly on the workbench, and then a cutter or scissors is used to cut along the cutting line of the fabric. This not only easily causes uneven cutting of the corners of the non-woven fabric, affecting the appearance, but also makes the cutting process more troublesome. Therefore, the inventor proposes a non-woven fabric cutting device to meet the use requirements. Summary of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a non-woven fabric cutting device, aiming to solve the problems that the prior art easily causes uneven cutting of the corners of the non-woven fabric, affecting the appearance, and making the cutting process more troublesome.

[0005] (2) Technical Solutions

[0006] To solve the above technical problems, the utility model provides such a non-woven fabric cutting device, which includes a cutting frame, a pressing plate, and a blade. A fabric passing opening is provided on the cutting frame, and the fabric passing openings are symmetrically distributed on both sides of the cutting frame. A guiding groove is horizontally opened in the middle inside the cutting frame. The blade is vertically arranged in the guiding groove and horizontally moves along the guiding groove, and the outer edge surface of the blade extends out of the guiding groove. Pressing plates are respectively arranged on both sides of the guiding groove inside the cutting frame. The pressing plates are movably arranged in contact with the inner wall of the cutting frame and correspond to the fabric passing openings. Thanks to the setting of the cutting frame, the non-woven fabric to be cut can be placed inside, the non-woven fabric is pressed by the pressing plates, and the non-woven fabric is cut by a saw blade that can stably move horizontally, effectively improving the cutting quality of the non-woven fabric and reducing the labor intensity.

[0007] Preferably, two groups of pressing plates are symmetrically provided, and connecting columns are respectively fixedly connected to the upper surfaces.

[0008] Preferably, one end of the connecting column away from the pressing plate is fixedly connected to a connecting plate. The connecting plate is horizontally arranged, and an adjusting screw is rotatably installed on the upper surface.

[0009] Preferably, the adjusting screw is vertically arranged, and the thread penetrates through the cutting frame. The cutting frame is provided with a threaded hole for installing the adjusting screw.

[0010] Preferably, a moving groove is horizontally opened on the inner side wall of the cutting frame, and the moving groove communicates with the guiding groove.

[0011] Preferably, a driving box is slidably installed inside the moving groove. A second motor is fixedly installed inside the driving box, and the second motor is connected to the blade.

[0012] Preferably, a driving block is fixedly installed inside the driving box. A threaded hole is opened in the driving block. An inner screw rod threadedly connected to the threaded hole is rotatably installed inside the moving groove. A first motor connected to the inner screw rod is fixedly installed on the side wall of the cutting frame.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] Benefiting from the setting of the cutting frame, the non-woven fabric to be cut can be placed inside, the non-woven fabric is pressed by the pressing plate, and the non-woven fabric is cut by the saw blade that can stably traverse. The cutting quality of the non-woven fabric is effectively improved, and the labor intensity is reduced. The blade traverses along the guiding groove, moves from one end of the non-woven fabric to the other end, and quickly cuts the non-woven fabric. The principle is simple and easy to implement. The cutting uniformity of the non-woven fabric is higher, and the aesthetics is higher. During subsequent processing, the edges and corners of the non-woven fabric are flatter. The cutting frame is light in weight and can be used on the workbench to assist workers in processing the non-woven fabric. Description of the drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 is a structural schematic diagram of the present utility model;

[0018] Figure 2 is a connection structural schematic diagram of the pressing plate and the adjusting screw;

[0019] Figure 3 is a connection structural schematic diagram of the blade and the driving box;

[0020] Figure 4 is Figure 1Schematic enlarged structure diagram at position A in [Chinese name].

[0021] The reference signs in the drawings are: 1, cutting frame; 2, cloth-passing opening; 3, first motor; 4, pressing plate; 5, blade; 6, connecting column; 7, adjusting screw; 8, connecting plate; 9, driving box; 10, driving block; 11, second motor; 12, inner screw; 13, moving groove; 14, guiding groove; 15, threaded hole. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] This detailed implementation manner is a non-woven fabric cutting device, and its structural schematic diagram is as Figure 1 shown, including a cutting frame 1, a pressing plate 4 and a blade 5. A cloth-passing opening 2 is provided on the cutting frame 1, and the cloth-passing openings 2 are symmetrically distributed on both sides of the cutting frame 1; a guiding groove 14 is horizontally opened in the middle inside the cutting frame 1, and the blade 5 is vertically arranged in the guiding groove 14 and horizontally moves along the guiding groove 14, and the outer edge surface of the blade 5 extends out of the guiding groove 14. Pressing plates 4 are respectively arranged on both sides of the guiding groove 14 inside the cutting frame 1. The pressing plates 4 are movably arranged in contact with the inner wall of the cutting frame 1, and the pressing plates 4 correspond to the cloth-passing openings 2.

[0024] Referring to Figure 2 , two groups of pressing plates 4 are symmetrically provided in total, and connecting columns 6 are respectively fixedly connected to the upper surfaces. One end of the connecting column 6 far from the pressing plate 4 is fixedly connected to a connecting plate 8. The connecting plate 8 is horizontally arranged, and an adjusting screw 7 is rotatably installed on the upper surface. The adjusting screw 7 is vertically arranged, and the thread penetrates through the cutting frame 1. The cutting frame 1 has a threaded hole 15 for installing the adjusting screw 7. Rotating the adjusting screw 7, the adjusting screw 7 rotates and moves downward along the cutting frame 1, and presses down the pressing plate 4 through the connecting plate 8 and the connecting column 6, and the pressing plate 4 presses the non-woven fabric passing through the cloth-passing opening 2.

[0025] Referring to Figure 3, a driving box 9 is slidably installed inside the moving groove 13, and a second motor 11 is fixedly installed inside the driving box 9. The second motor 11 is connected to the blade 5. A driving block 10 is fixedly installed inside the driving box 9, a threaded hole 15 is formed inside the driving block 10, and an inner screw rod 12 threadedly connected to the threaded hole 15 is rotatably installed inside the moving groove 13. A first motor 3 connected to the inner screw rod 12 is fixedly installed on the side wall of the cutting frame 1. When the first motor 3 is started, it drives the inner screw rod 12 inside the moving groove 13 to rotate. The inner screw rod 12 is threadedly connected to the driving block 10, so that the driving block 10 can slide along the moving groove 13, and the driving block 10 drives the driving box 9 to move.

[0026] Refer to Figure 4 , a moving groove 13 is horizontally formed on the inner side wall of the cutting frame 1, and the moving groove 13 communicates with the guiding groove 14. The blade 5 transversely moves along the guiding groove 14, moves from one end of the non-woven fabric towards the other end, and quickly cuts the non-woven fabric.

[0027] Working principle: When in use, first pass the non-woven fabric to be cut through the fabric passing opening 2 on one side of the cutting frame 1 and then pass it out through the fabric passing opening 2 on the other side, so that the part of the non-woven fabric to be cut is located inside the cutting frame 1. After the cutting line of the non-woven fabric corresponds to the blade 5, the adjusting screw rod 7 can be rotated. The adjusting screw rod 7 rotates and moves downward along the cutting frame 1, and presses down the pressing plate 4 through the connecting plate 8 and the connecting column 6. The pressing plate 4 presses the non-woven fabric passing through the fabric passing opening 2 tightly. Subsequently, the first motor 3 is started, driving the inner screw rod 12 inside the moving groove 13 to rotate. The inner screw rod 12 is threadedly connected to the driving block 10, so that the driving block 10 can slide along the moving groove 13, and the driving block 10 drives the driving box 9 to move. At this time, start the second motor 11 inside the driving box 9, the blade 5 rotates with power, and driven by the driving block 10, the blade 5 transversely moves along the guiding groove 14, moves from one end of the non-woven fabric towards the other end, and quickly cuts the non-woven fabric; by the blade 5 transversely moving along the guiding groove 14 to cut the non-woven fabric, the principle is simple and easy to implement, the cutting uniformity of the non-woven fabric is higher, and the aesthetics is higher. When in subsequent processing, the edges and corners of the non-woven fabric are flatter. The cutting frame 1 is light in weight and can be placed on the workbench to assist workers in processing the non-woven fabric.

[0028] After cutting is completed, the adjusting screw rod 7 can be rotated in the reverse direction, the pressing plate 4 leaves the non-woven fabric, and the non-woven fabric can be taken out. The cutting frame 1 is light in weight and can be placed on the workbench to assist workers in processing the non-woven fabric, with strong practicability.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A nonwoven fabric cutting device, comprising a cutting frame (1), a pressing plate (4) and a blade (5), characterized in that: The cutting frame (1) is provided with a cloth threading opening (2), and the cloth threading opening (2) is symmetrically distributed on both sides of the cutting frame (1); A guide groove (14) is horizontally provided at the middle of the inner side of the cutting frame (1), the blade (5) is vertically arranged in the guide groove (14) and moves horizontally along the guide groove (14), and the outer edge surface of the blade (5) extends out of the guide groove (14); The interior of the cutting frame (1) is provided with pressing plates (4) on both sides of the guide groove (14), respectively. The pressing plates (4) are movably arranged in contact with the inner wall of the cutting frame (1), and the pressing plates (4) correspond to the cloth threading opening (2).

2. A nonwoven fabric cutting device according to claim 1, characterized in that: The pressing plates (4) are symmetrically provided in two groups, and the upper surfaces thereof are respectively fixedly connected with connecting columns (6).

3. A nonwoven fabric cutting device according to claim 2, characterized in that: One end of the connecting column (6) away from the pressure plate (4) is fixedly connected to a connecting plate (8); the connecting plate (8) is arranged horizontally, and an adjusting screw (7) is rotatably mounted on the upper surface.

4. A nonwoven fabric cutting device according to claim 3, characterized in that: The adjusting screw rod (7) is arranged vertically and has a thread passing through the cutting frame (1). The cutting frame (1) has a threaded hole (15) for installing the adjusting screw rod (7).

5. The nonwoven fabric cutting device according to claim 1, characterized in that: A movable groove (13) is horizontally provided on the inner side wall of the cutting frame (1), and the movable groove (13) is connected to the guide groove (14).

6. A nonwoven fabric cutting device according to claim 5, characterized in that: A driving box (9) is slidably mounted inside the movable groove (13), a second motor (11) is fixedly mounted inside the driving box (9), and the second motor (11) is connected to the blade (5).

7. A nonwoven fabric cutting device according to claim 6, characterized in that: A driving block (10) is fixedly installed inside the driving box (9), a threaded hole (15) is provided inside the driving block (10), an internal screw rod (12) threadedly connected to the threaded hole (15) is rotatably installed inside the movable groove (13), and a first motor (3) connected to the internal screw rod (12) is fixedly installed on the side wall of the cutting frame (1).

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