A non-woven fabric cutting device

Abstract

The utility model relates to the technical field of non-woven fabric processing, and in particular to a non-woven fabric cutting device, comprising a workbench, wherein the upper left front part and the upper left rear part, as well as the upper right front part and the upper right rear part of the workbench are fixedly connected with a clamping mechanism, the upper middle part of the workbench is fixedly connected with a cutting frame, the inner front wall and the inner rear wall of the cutting frame are provided with limiting grooves, the upper front part and the upper rear part of the cutting frame are fixedly installed with cylinders, the output ends of the two cylinders are fixedly connected with a cutting knife, the front end and the rear end of the cutting knife are fixedly connected with a limiting block, the front end of the workbench is provided with a control panel, the lower left part and the lower right part of the workbench are fixedly connected with supporting legs, and the lower ends of the two supporting legs are fixedly connected with gaskets. The non-woven fabric cutting device described in the utility model can avoid the non-woven fabric from being offset during the cutting process, and can improve the processing quality of the non-woven fabric.

Description

Technical Field

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

[0002] Non-woven fabrics are also called non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc. They are made of polyester fiber and polyester fiber and are made through a needle-punching process. They can be made into different thicknesses, feels, hardness, etc. Non-woven fabrics are moisture-proof, breathable, flexible, thin, flame-retardant, non-toxic and tasteless, inexpensive, and recyclable. They can be used in different industries, such as sound insulation, heat insulation, electric heaters, masks, clothing, medical, filling materials, etc.

[0003] During the use of the existing non-woven fabric cutting device, due to the soft material of the non-woven fabric, it is easy to deviate during cutting, which affects the production quality of the non-woven fabric. Therefore, we have launched a new non-woven fabric cutting equipment. Utility Model Content

[0004] The main purpose of the utility model is to provide a non-woven fabric cutting device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A non-woven fabric cutting device comprises a workbench, wherein the upper left front portion and the upper left rear portion and the upper right front portion and the upper right rear portion of the workbench are fixedly connected to a clamping mechanism, the upper middle portion of the workbench is fixedly connected to a cutting frame, the inner front wall and the inner rear wall of the cutting frame are provided with limiting grooves, the upper front portion and the upper rear portion of the cutting frame are fixedly installed with cylinders, the output ends of the two cylinders are commonly fixedly connected to a cutting knife, the front end and the rear end of the cutting knife are fixedly connected to a limiting block, the front end of the workbench is provided with a control panel, the lower left portion and the lower right portion of the workbench are fixedly connected to supporting legs, and the lower ends of the two supporting legs are fixedly connected to gaskets.

[0007] Preferably, the clamping mechanism includes a support bar, the upper end of the support bar is fixedly connected to an extension bar, the lower end of the extension bar is fixedly connected to a connecting tube, a movable groove is opened inside the connecting tube, the left part of the inner wall of the movable groove and the right part of the inner wall of the movable groove are both provided with sliding grooves, the upper groove wall of the movable groove is fixedly connected to a spring, the end of the spring away from the upper groove wall of the movable groove is fixedly connected to a connecting block, the left part and the right part of the outer surface of the connecting block are fixedly connected to sliding blocks, the lower end of the connecting block is fixedly connected to a connecting column, the lower end of the connecting column is fixedly connected to a connecting frame, and the connecting frame is movably connected to a clamping wheel through a movable shaft.

[0008] Preferably, the outer surface of the connecting block is movably connected to the inner wall of the movable groove, and the two sliding blocks are slidably connected to the two sliding grooves respectively.

[0009] Preferably, the connecting column is interpenetratingly connected to the lower end of the connecting tube.

[0010] Preferably, the two limiting blocks are slidably connected to the two limiting grooves respectively.

[0011] Preferably, the two longitudinal clamping mechanisms are respectively located on two sides of the cutting frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The non-woven fabric is passed through the bottom of the four pressing wheels so that the part of the non-woven fabric to be cut is located below the cutting knife. Then, two cylinders are started, which drive the cutting knife to move downward to cut the non-woven fabric. When the non-woven fabric is cut, the left and right sides of the non-woven fabric are pressed and limited by the pressing wheels under the action of the springs to prevent the non-woven fabric from deflecting during the cutting process, thereby improving the processing quality of the non-woven fabric.

[0014] 2. Since a spring is arranged inside the connecting tube, the height between the pressing wheel and the workbench surface can be easily adjusted, so that the height of the contact surface between the pressing wheel and the non-woven fabric can be easily adjusted. It can be used to press non-woven fabrics of different thicknesses. At the same time, the pressing wheel moves inside the connecting frame, which can speed up the guiding transmission efficiency of the non-woven fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a non-woven fabric cutting device of the utility model;

[0016] Figure 2 This is a schematic diagram of the planar structure of a non-woven fabric cutting device of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall structure of a pressure wheel of a non-woven fabric cutting device of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of a connecting cylinder of a non-woven fabric cutting device of the utility model.

[0019] In the figure: 1. workbench; 2. clamping mechanism; 3. cutting frame; 4. limiting groove; 5. cylinder; 6. cutting knife; 7. limiting block; 8. control panel; 9. supporting leg; 10. gasket; 11. supporting bar; 12. extension bar; 13. connecting tube; 14. movable groove; 15. slide groove; 16. spring; 17. connecting block; 18. slider; 19. connecting column; 20. connecting frame; 21. clamping wheel. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A non-woven fabric cutting device comprises a workbench 1, wherein the left front portion and the left rear portion of the upper end of the workbench 1 as well as the right front portion and the right rear portion of the upper end are fixedly connected with a clamping mechanism 2, a cutting frame 3 is fixedly connected with the middle portion of the upper end of the workbench 1, the inner front wall and the inner rear wall of the cutting frame 3 are provided with limiting grooves 4, cylinders 5 are fixedly installed with the upper front and the upper rear of the cutting frame 3, the output ends of the two cylinders 5 are fixedly connected with a cutting knife 6, the front and rear ends of the cutting knife 6 are fixedly connected with a limiting block 7, a control panel 8 is arranged at the front end of the workbench 1, the left and right portions of the lower end of the workbench 1 are fixedly connected with supporting legs 9, and the lower ends of the two supporting legs 9 are fixedly connected with gaskets 10.

[0025] In this embodiment, the clamping mechanism 2 includes a support bar 11, the upper end of the support bar 11 is fixedly connected to an extension bar 12, the lower end of the extension bar 12 is fixedly connected to a connecting tube 13, a movable groove 14 is provided inside the connecting tube 13, the left part of the inner wall of the movable groove 14 and the right part of the inner wall of the groove are provided with a slide groove 15, the upper groove wall of the movable groove 14 is fixedly connected to a spring 16, the end of the spring 16 away from the upper groove wall of the movable groove 14 is fixedly connected to a connecting block 17, the left part and the right part of the outer surface of the connecting block 17 are fixedly connected to a slider 18, the lower end of the connecting block 17 is fixedly connected to a connecting column 19, and the connecting The lower end of the column 19 is fixedly connected to a connecting frame 20, and a pressure wheel 21 is movably connected to the interior of the connecting frame 20 through a movable shaft. The outer surface of the connecting block 17 is movably connected to the inner wall of the movable groove 14, and the two sliders 18 are slidably connected to the two slide grooves 15 respectively. The connecting column 19 is inserted and connected to the lower end of the connecting cylinder 13. Since a spring 16 is arranged inside the connecting cylinder 13, the height of the pressure wheel 21 and the surface of the workbench 1 can be easily adjusted, which can be suitable for pressing non-woven fabrics of different thicknesses. At the same time, the pressure wheel 21 moves in the connecting frame 20 to speed up the guiding transmission efficiency of the non-woven fabric.

[0026] In this embodiment, the two limit blocks 7 are respectively slidably connected to the two limit grooves 4, and the two longitudinal clamping mechanisms 2 are respectively located on both sides of the cutting frame 3. When the non-woven fabric is cut, the left and right sides of the non-woven fabric are clamped and limited by the clamping wheel 21 under the action of the spring 16, so as to avoid the non-woven fabric from deflecting during the cutting process, thereby improving the processing quality of the non-woven fabric.

[0027] It should be noted that the utility model is a non-woven fabric cutting device. During use, the non-woven fabric is passed through the bottom of the four pressure wheels 21 so that the part of the non-woven fabric that needs to be cut is located below the cutting knife 6. Then, by starting the two cylinders 5, the two cylinders 5 drive the cutting knife 6 to move downward to cut the non-woven fabric. When the non-woven fabric is cut, the left and right sides of the non-woven fabric are pressed and limited by the pressure wheels 21 under the action of the spring 16 to avoid the non-woven fabric from shifting during the cutting process, thereby improving the processing quality of the non-woven fabric. Since the spring 16 is arranged inside the connecting cylinder 13, the height of the pressure wheel 21 and the surface of the workbench 1 can be easily adjusted, thereby making the height of the contact surface between the pressure wheel 21 and the non-woven fabric easy to adjust, which can be suitable for pressing non-woven fabrics of different thicknesses. At the same time, the pressure wheel 21 moves in the connecting frame 20 to speed up the guiding transmission efficiency of the non-woven fabric.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A nonwoven fabric cutting device, comprising a workbench (1), characterized in that: The left front part and the left rear part of the upper end of the workbench (1) and the right front part and the right rear part of the upper end are fixedly connected to a clamping mechanism (2); the middle part of the upper end of the workbench (1) is fixedly connected to a cutting frame (3); the inner front wall and the inner rear wall of the cutting frame (3) are provided with limiting grooves (4); the upper front part and the upper rear part of the cutting frame (3) are fixedly installed with cylinders (5); the output ends of the two cylinders (5) are commonly fixedly connected to a cutting knife (6); the front end and the rear end of the cutting knife (6) are fixedly connected to a limiting block (7); the front end of the workbench (1) is provided with a control panel (8); the lower left part and the lower right part of the workbench (1) are fixedly connected to support legs (9); the lower ends of the two support legs (9) are fixedly connected to gaskets (10); The clamping mechanism (2) comprises a support bar (11), the upper end of the support bar (11) is fixedly connected to an extension bar (12), the lower end of the extension bar (12) is fixedly connected to a connecting tube (13), a movable groove (14) is provided inside the connecting tube (13), the left and right inner wall of the movable groove (14) are both provided with sliding grooves (15), the upper groove wall of the movable groove (14) is fixedly connected to a spring (16), the end of the spring (16) away from the upper groove wall of the movable groove (14) is fixedly connected to a connecting block (17), the left and right outer surfaces of the connecting block (17) are both fixedly connected to a sliding block (18), the lower end of the connecting block (17) is fixedly connected to a connecting column (19), the lower end of the connecting column (19) is fixedly connected to a connecting frame (20), and the inside of the connecting frame (20) is movably connected to a clamping wheel (21) via a movable shaft.

2. The nonwoven fabric cutting device according to claim 1, characterized in that: The outer surface of the connecting block (17) is movably connected to the inner wall of the movable groove (14), and the two sliding blocks (18) are slidably connected to the two sliding grooves (15) respectively.

3. The nonwoven fabric cutting device according to claim 1, characterized in that: The connecting column (19) is interpenetratingly connected to the lower end of the connecting tube (13).

4. The nonwoven fabric cutting device according to claim 1, characterized in that: The two limit blocks (7) are slidably connected to the two limit grooves (4) respectively.

5. The nonwoven fabric cutting device according to claim 1, characterized in that: The two longitudinal clamping mechanisms (2) are respectively located on two sides of the cutting frame (3).

Images