Fixed-width slitting device for non-woven fabric production

Abstract

The utility model relates to the technical field of cutting, and discloses a non-woven fabric production fixed-width slitting device which comprises a machining platform, the front side of the machining platform is fixedly connected with a second driving motor, the output end of the second driving motor penetrates through and is fixedly connected with a connecting rod, and the connecting rod is rotationally connected with the machining platform. And the outer ring of the connecting rod is fixedly connected with first cutters which are evenly distributed, the outer ring of the connecting rod is fixedly connected with second cutters which are evenly distributed, a sliding groove is formed in the machining platform, the top of the sliding groove is fixedly connected with a rubber pad, and a filtering assembly is arranged on the rear side of the machining platform. According to the cutting device, through linkage among the connecting rod, the second driving motor, the first cutter, the second cutter, the rubber pad and the sliding groove, a proper cutter can be selected for cutting according to different requirements and material characteristics, and therefore different cutting effects and precisions can be achieved through different cutters.

Description

Technical Field

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

[0002] Non-woven fabric is a kind of material made of polyester fiber and polyester fiber. It is made into a material through a needle punching process. It can be made into different thicknesses, feels, and hardness. Non-woven fabric is breathable, flame retardant, non-toxic and odorless, low-cost, recyclable and reusable. It can be used in different industries, such as sound insulation, heat insulation, electric heaters, masks, medical, etc. During the production process, non-woven fabrics need to be cut into different widths according to usage needs, and a slitting device is required during slitting.

[0003] After searching, the existing Chinese patent publication number is: CN220665791U, which provides a fixed-width slitting device for non-woven fabric production. The patent sets a guide sleeve that slides on the frame. When the guide sleeve slides, the ball head block on the guide sleeve is engaged in the positioning groove to limit the movement of the guide sleeve, ensuring that the distance of each movement of the guide sleeve is the same, thereby ensuring that the width of the non-woven fabric roll is the same, improving the quality of the cut non-woven fabric roll product, and solving the problem that the telescopic rod position adjustment operation efficiency of the existing fixed-width slitting device for non-woven fabric production is not efficient and fast enough.

[0004] Although the above patent can adjust the cutting width of non-woven fabrics, the above non-woven fabric production fixed-width slitting device still has the following problems: it is impossible to replace different cutting tools for cutting according to the characteristics of different materials and the cutting requirements and accuracy.

[0005] In view of the above problems, a fixed-width slitting device for nonwoven fabric production is proposed. Utility Model Content

[0006] The utility model aims to provide a fixed-width slitting device for nonwoven fabric production, which solves the problem that the cutting tool cannot be automatically replaced in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed-width slitting device for non-woven fabric production, comprising a processing platform, a second drive motor is fixedly connected to the front side of the processing platform, the output end of the second drive motor passes through and is fixedly connected to a connecting rod, and the connecting rod is rotatably connected to the processing platform, the outer ring of the connecting rod is fixedly connected to a uniformly distributed first cutter, the outer ring of the connecting rod is fixedly connected to a uniformly distributed second cutter, a slide groove is opened inside the processing platform, a rubber pad is fixedly connected to the top of the slide groove, and a filter assembly is arranged on the rear side of the processing platform.

[0008] By adopting the above technical solution, through the linkage between the connecting rod, the second drive motor, the first tool, the second tool, the rubber pad and the slide groove, a suitable tool can be selected for cutting according to different needs and material properties, so that different tools can achieve different cutting effects and precisions.

[0009] As a further description of the above technical solution: the filtering assembly includes a baffle, which is fixedly connected to the processing platform, the bottom of the baffle is slidably connected to a waste box, the front side of the waste box is fixedly connected to a handle, the inner wall of the baffle is provided with a particle filter, the rear side of the baffle is fixedly connected to a fan, and the front side of the fan is provided with an activated carbon filter.

[0010] By adopting the above technical solution, a large amount of dust and fibers generated during the cutting process can be filtered through the installed particle filter and activated carbon filter, thereby protecting the environment.

[0011] As a further description of the above technical solution: transparent plates are fixedly connected to the top four corners of the processing platform.

[0012] By adopting the above technical solution, the processing and cutting conditions can be observed through the installed transparent plate.

[0013] As a further description of the above technical solution: the top of the processing platform is fixedly connected with evenly distributed connecting plates.

[0014] By adopting the above technical solution, the required components can be connected through the installed connecting plate.

[0015] As a further description of the above technical solution: a first driving motor is fixedly connected to one side of the connecting plate.

[0016] By adopting the above technical solution, the required components can be rotated by the installed first driving motor.

[0017] As a further description of the above technical solution: the output end of the first driving motor passes through the connecting plate and the transparent plate and is fixedly connected with a roller, and the roller is rotatably connected to the connecting plate.

[0018] By adopting the above technical solution, the nonwoven fabric can be fixed and transported by the installed rollers.

[0019] As a further description of the above technical solution: a feed port is opened on one side of the transparent plate.

[0020] By adopting the above technical solution, the non-woven fabric to be processed can be put in through the installed feed port.

[0021] As a further description of the above technical solution: a discharge port is provided on the other side of the transparent plate.

[0022] By adopting the above technical solution, the processed and cut non-woven fabric can be transported out through the installed discharge port.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. The utility model provides a fixed-width slitting device for non-woven fabric production. First, through the linkage between the connecting rod, the second drive motor, the first tool, the second tool, the rubber pad and the slide groove, a suitable tool can be selected for cutting according to different needs and material properties, so that different tools can achieve different cutting effects and precisions.

[0025] 2. The utility model provides a fixed-width slitting device for non-woven fabric production, which reduces fiber scattering and dust generation during the cutting process by linking a particle filter, an activated carbon filter, a fan, a waste box, a baffle and a handle to install a dust removal device, thereby improving the cleanliness of the operating environment and the health and safety of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the filter assembly of the utility model;

[0028] Figure 3 It is a cutaway stereogram of the utility model.

[0029] In the figure: 1. Processing platform; 2. Transparent plate; 3. Discharge port; 4. Feed port; 5. Baffle; 6. Particle filter; 7. Activated carbon filter; 8. Fan; 9. Waste box; 10. Handle; 11. Connecting plate; 12. First drive motor; 13. Roller; 14. Second drive motor; 15. Rubber pad; 16. First tool; 17. Second tool; 18. Slide; 19. Connecting rod. DETAILED DESCRIPTION

[0030] The following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In order to further understand the content of the utility model, the utility model is described in detail with reference to the accompanying drawings.

[0032] Reference Figure 1-Figure 3The utility model discloses a fixed-width slitting device for non-woven fabric production, comprising a processing platform 1, the top four corners of the processing platform 1 are fixedly connected with transparent plates 2, the processing and cutting process can be observed through the installed transparent plates 2, the top of the processing platform 1 is fixedly connected with evenly distributed connecting plates 11, one side of the connecting plate 11 is fixedly connected with a first driving motor 12, the output end of the first driving motor 12 passes through the connecting plate 11 and the transparent plate 2 and is fixedly connected with a roller 13, and the roller 13 is rotatably connected to the connecting plate 11, and the non-woven fabric required for transportation can be fixedly transported through the installed roller 13, a feed port 4 is opened on one side of the transparent plate 2, the non-woven fabric required for processing can be put in through the opened feed port 4, and a discharge port 3 is opened on the other side of the transparent plate 2, and the processed and cut non-woven fabric can be transported out through the installed discharge port 3.

[0033] Reference Figure 3 A second drive motor 14 is fixedly connected to the front side of the processing platform 1, and a connecting rod 19 is passed through and fixedly connected to the output end of the second drive motor 14, and the connecting rod 19 is rotatably connected to the processing platform 1, and an outer ring of the connecting rod 19 is fixedly connected to a uniformly distributed first tool 16, and an outer ring of the connecting rod 19 is fixedly connected to a uniformly distributed second tool 17. A slide groove 18 is provided inside the processing platform 1, and a rubber pad 15 is fixedly connected to the top of the slide groove 18. A filter assembly is provided on the rear side of the processing platform 1. Through the linkage among the connecting rod 19, the second drive motor 14, the first tool 16, the second tool 17, the rubber pad 15 and the slide groove 18, a suitable first tool 16 can be selected for cutting according to different needs and material properties, so that the second tool 17 can achieve different cutting effects and precisions.

[0034] Reference Figure 2 The filtering component includes a baffle 5, which is fixedly connected to the processing platform 1. A waste box 9 is slidably connected to the bottom of the baffle 5, and a handle 10 is fixedly connected to the front side of the waste box 9. A particle filter 6 is arranged on the inner wall of the baffle 5, and a fan 8 is fixedly connected to the rear side of the baffle 5. An activated carbon filter 7 is arranged on the front side of the fan 8. A dust removal device is installed through the linkage between the particle filter 6, the activated carbon filter 7, the fan 8, the waste box 9, the baffle 5 and the handle 10 to reduce the fiber scattering and dust generation during the cutting process, thereby improving the cleanliness of the operating environment and the health and safety of the workers.

[0035] Working principle: first, the non-woven fabric is put into the processing platform 1 from the feed port 4 on the transparent plate 2, and then the first drive motor 12 is started to rotate the roller 13 to transport and fix the non-woven fabric. Before cutting the non-woven fabric, the second drive motor 14 is started to rotate the connecting rod 19 according to the characteristics of the non-woven fabric material and the required cutting accuracy to select the first tool 16 or the second tool 17. Then, the first tool 16 and the second tool 17 are slid between the rubber pad 15 to prepare the cutting equipment, and then the non-woven fabric is cut to a fixed width. After cutting, the cut non-woven fabric is fixed and transported to the discharge port 3 by another roller 13 on the processing platform 1. At the same time, a large amount of dust and fiber will be generated during the cutting process. At this time, the fan 8 is started to block the fibers and particulate matter from falling into the waste box 9 through the particle filter 6, and then the dust and other harmful gases are filtered through the activated carbon filter 7 to protect the natural environment and the health of employees.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] 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 fixed-width slitting device for nonwoven fabric production, comprising a processing platform (1), characterized in that: The front side of the processing platform (1) is fixedly connected to a second drive motor (14); the output end of the second drive motor (14) passes through and is fixedly connected to a connecting rod (19), and the connecting rod (19) is rotatably connected to the processing platform (1); the outer ring of the connecting rod (19) is fixedly connected to evenly distributed first cutters (16); the outer ring of the connecting rod (19) is fixedly connected to evenly distributed second cutters (17); a slide groove (18) is provided inside the processing platform (1); a rubber pad (15) is fixedly connected to the top of the slide groove (18); and a filter assembly is provided on the rear side of the processing platform (1).

2. A fixed-width slitting device for nonwoven fabric production according to claim 1, characterized in that: The filter assembly comprises a baffle (5), the baffle (5) is fixedly connected to the processing platform (1), a waste box (9) is slidably connected to the bottom of the baffle (5), a handle (10) is fixedly connected to the front side of the waste box (9), a particle filter (6) is arranged on the inner wall of the baffle (5), a fan (8) is fixedly connected to the rear side of the baffle (5), and an activated carbon filter (7) is arranged on the front side of the fan (8).

3. A fixed-width slitting device for nonwoven fabric production according to claim 1, characterized in that: The four corners on the top of the processing platform (1) are fixedly connected with transparent plates (2).

4. A fixed-width slitting device for nonwoven fabric production according to claim 1, characterized in that: The top of the processing platform (1) is fixedly connected with evenly distributed connecting plates (11).

5. A fixed-width slitting device for nonwoven fabric production according to claim 4, characterized in that: A first driving motor (12) is fixedly connected to one side of the connecting plate (11).

6. A fixed-width slitting device for nonwoven fabric production according to claim 5, characterized in that: The output end of the first driving motor (12) passes through the connecting plate (11) and the transparent plate (2) and is fixedly connected to a roller (13), and the roller (13) is rotatably connected to the connecting plate (11).

7. The fixed-width slitting device for nonwoven fabric production according to claim 3, characterized in that: A feed inlet (4) is provided on one side of the transparent plate (2).

8. The fixed-width slitting device for nonwoven fabric production according to claim 3, characterized in that: A discharge port (3) is provided on the other side of the transparent plate (2).

Images