Cutting machine for producing antibacterial non-woven fabric containing nano-zinc oxide

Abstract

The utility model discloses a cutting machine for producing antibacterial non-woven fabric containing nano-zinc oxide, which comprises a frame body, and a non-woven fabric horizontal leading-out mechanism, a positioning conveying mechanism and a cutting mechanism are arranged on the frame body. The horizontal guide-out mechanism outputs the non-woven fabric along the horizontal plane through a roller and a T-shaped conveying guide roller group; the positioning conveying mechanism adjusts the position of the non-woven fabric through a parallel displacement assembly and a positioning slide way assembly, and deviation is prevented. The cutting mechanism completes precise cutting through a transmission pressing roller assembly and a cutter assembly. By optimizing the design of each mechanism, the problems of cutting deviation and low efficiency of traditional equipment are solved, the non-woven fabric is kept stable in the guiding-out, conveying and cutting processes, the cutting precision and efficiency are improved, and the large-scale production requirement is met.

Description

Technical Field

[0001] This utility model relates to cutting machines, and more particularly to a cutting machine for producing antibacterial nonwoven fabrics containing nano zinc oxide. Background Technology

[0002] With the rapid development of nanomaterials technology, nano-zinc oxide (ZnO) has gradually become a research hotspot in the field of functional materials due to its excellent antibacterial, UV-resistant, and photocatalytic properties. Especially in the production of nonwoven fabrics, the introduction of nano-zinc oxide has significantly improved the antibacterial properties of nonwoven fabrics, leading to their widespread application in medical, hygiene, and personal care fields. However, with the increasing market demand for antibacterial nonwoven fabrics containing nano-zinc oxide, traditional nonwoven fabric production equipment has gradually revealed some technical bottlenecks in the cutting and processing processes, particularly in terms of efficient cutting and the universality of application to nonwoven fabrics.

[0003] Traditional nonwoven fabric cutting equipment typically consists of basic components such as a base, rollers, conveyor belts, slitting devices, and roll racks. The base provides overall support for the equipment, the rollers convey and pull the rolls, the conveyor belt transports the rolls to the slitting position, the slitting device cuts the continuous rolls into the required lengths, and the roll rack stores the rolls to be processed. However, existing cutting equipment suffers from low production efficiency when processing nonwoven fabrics containing nano-zinc oxide: due to the addition of nano-zinc oxide, the physical properties of the nonwoven fabric are altered, making traditional cutting equipment prone to deviations during the cutting process. This necessitates frequent adjustments to the positions of the rollers and slitting devices, leading to downtime and production stoppages. Furthermore, existing cutting equipment often requires frequent adjustments to equipment parameters when processing nonwoven fabrics containing nano-zinc oxide of different sizes, resulting in low production efficiency and failing to meet the demands of large-scale production.

[0004] To address the aforementioned issues, a novel cutting machine is urgently needed that can ensure efficient cutting while improving the versatility of nonwoven fabrics, increasing production efficiency, and ensuring that the antibacterial properties of nano-zinc oxide are not affected. Therefore, developing a cutting machine specifically designed for the production of antibacterial nonwoven fabrics containing nano-zinc oxide has significant practical importance and market value. Utility Model Content

[0005] To address the shortcomings of the aforementioned technologies, this invention provides a cutting machine for producing antibacterial nonwoven fabrics containing nano-zinc oxide.

[0006] To solve the above technical problems, the technical solution adopted by this utility model is: a cutting machine for producing antibacterial nonwoven fabric containing nano-zinc oxide, including a frame, on which are provided:

[0007] The non-woven fabric horizontal leading mechanism located upstream of the frame body comprises a roller arranged on the frame body and a T-shaped conveying guide roller group composed of multiple conveying guide rollers, and the non-woven fabric on the roller is output along the horizontal plane after passing through the three inflection points of the T-shaped conveying guide roller group.

[0008] The non-woven fabric positioning conveying mechanism located downstream of the frame body comprises parallel displacement assemblies arranged on both sides of the non-woven fabric output along the X-axis direction, and the parallel slide assembly is slidably supported by a positioning slide assembly arranged along the Y-axis direction, and the positioning slide assembly can adjust and limit the offset of the non-woven fabric output along the horizontal plane.

[0009] In addition, the non-woven fabric cutting mechanism located downstream of the frame body comprises a transmission pressure roller assembly and a cutter assembly, the transmission pressure roller assembly rolls and stretches the non-woven fabric passing through the positioning slide assembly and outputs it to the cutter assembly along the horizontal plane.

[0010] Further, the T-shaped conveying guide roller group comprises a first conveying guide roller and a second conveying guide roller arranged in the same plane, and a third conveying guide roller located below the first conveying guide roller and the second conveying guide roller, and the central axes of the roller, the first conveying guide roller, the second conveying guide roller and the third conveying guide roller are arranged in parallel with each other, the first conveying guide roller is arranged near the roller, and the second conveying guide roller is arranged near the non-woven fabric positioning conveying mechanism.

[0011] Further, the parallel displacement assembly comprises two first slide rods arranged along the X-axis direction, each of the first slide rods slidably has a first adjusting slide block, the two first adjusting slide blocks jointly have a second slide rod arranged along the Y-axis direction, the second slide rod is provided with two second adjusting slide blocks, and the two second adjusting slide blocks are arranged on both sides of the non-woven fabric, and each of the two second adjusting slide blocks is connected with a stop block for limiting the offset of the non-woven fabric.

[0012] Further, the transmission pressure roller assembly comprises a first transmission pressure roller and a second transmission pressure roller arranged in a vertical manner, the first transmission pressure roller is located above the second transmission pressure roller and the two are driven by gear engagement, the two ends of the first transmission pressure roller are adjustably arranged on the frame body by positioning blocks, and the shaft end of the second transmission pressure roller is connected with a motor.

[0013] Further, the cutter assembly comprises a cylinder connected to the frame body, the piston end of the cylinder is connected with a cutter arranged along the horizontal direction, the cutter is arranged in a rectangular frame, the rectangular frame is connected to the frame body, the cutter is provided with a slide rod, the slide rod is slidably arranged in the upper end rod of the rectangular frame, and the bottom blade of the cutter is in contact with the lower end rod of the rectangular frame.

[0014] The utility model provides a kind of cutting machine for containing nanometer zinc oxide antibacterial nonwoven fabric production, the utility model discloses the design of optimization nonwoven fabric horizontal export mechanism, positioning conveying mechanism and cutting mechanism, solve the problem of cutting deviation and low efficiency of traditional cutting equipment when processing containing nanometer zinc oxide nonwoven fabric.The whole machine design is reasonable, and each mechanism works cooperatively, ensure that nonwoven fabric remains stable during export, transmission and cutting process, improve the precision and efficiency of cutting, meet the demand of large-scale production. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure diagram of the utility model Figure 1 .

[0016] Figure 2 It is the three-dimensional structure diagram of the utility model Figure 2 .

[0017] Figure 3 It is the three-dimensional structure diagram of the utility model Figure 3 .

[0018] In the drawing: 1, frame body;2, first conveying guide roller;3, second conveying guide roller;4, third conveying guide roller;5, roller;6, first sliding rod;7, first adjusting sliding block;8, second sliding rod;9, second adjusting sliding block;10, baffle;11, first transmission compression roller;12, second transmission compression roller;13, motor;14, gear;15, positioning block;16, air cylinder;17, cutter;18, rectangular frame;19, sliding rod;20, nonwoven fabric. DETAILED DESCRIPTION

[0019] The utility model will be further explained in detail in connection with the drawings and specific embodiment.

[0020] In the embodiment, Figure 1 And Figure 2 The cutting machine for containing nanometer zinc oxide antibacterial nonwoven fabric production shown in the figure includes frame body 1, and frame body 1 is equipped with:

[0021] The non-woven fabric horizontal leading-out mechanism located upstream of the frame body 1 includes a roller 5 arranged on the frame body 1 and a T-shaped conveying guide roller group composed of multiple conveying guide rollers. The non-woven fabric 20 on the roller 5 is output along the horizontal plane after passing through the three inflection points of the T-shaped conveying guide roller group. The T-shaped conveying guide roller group includes a first conveying guide roller 2 and a second conveying guide roller 3 arranged in the same plane, and a third conveying guide roller 4 located below the first conveying guide roller 2 and the second conveying guide roller 3. The central axes of the roller 5, the first conveying guide roller 2, the second conveying guide roller 3, and the third conveying guide roller 4 are parallel to each other. The first conveying guide roller 2 is arranged near the roller 5, and the second conveying guide roller 3 is arranged near the non-woven fabric positioning conveying mechanism. The non-woven fabric is led out from the roller 5 and output along the horizontal plane after passing through the three inflection points (the first conveying guide roller 2, the second conveying guide roller 3, and the third conveying guide roller 4) of the T-shaped conveying guide roller group. The parallel arrangement of the central axes of the roller 5 and the conveying guide rollers ensures that the non-woven fabric remains flat during the leading-out process. The design of the T-shaped conveying guide roller group ensures that the non-woven fabric can be output horizontally during the leading-out process, avoiding wrinkles or deviations in the non-woven fabric during the leading-out process, and ensuring the accuracy of subsequent cutting. This design solves the problem of deviation in traditional cutting equipment when leading out non-woven fabric, which requires frequent adjustment of the roller position. The design of the T-shaped conveying guide roller group effectively reduces the deviation of the non-woven fabric during the leading-out process, improving production efficiency.

[0022] The non-woven fabric positioning conveying mechanism located downstream of the frame body 1 includes parallel displacement assemblies arranged on both sides of the horizontally output non-woven fabric along the X-axis direction. The parallel slide assembly has a positioning slide assembly arranged along the Y-axis direction and slidingly supported on the parallel slide assembly. The positioning slide assembly can adjust and limit the deviation of the horizontally output non-woven fabric. The parallel displacement assembly includes two first slide rods 6 arranged along the X-axis direction. Each first slide rod 6 has a first adjustment slide block 7 sliding thereon. The two first adjustment slide blocks 7 have a second slide rod 8 arranged along the Y-axis direction mounted thereon. The second slide rod 8 has two second adjustment slide blocks 9 arranged thereon. The two second adjustment slide blocks 9 are arranged on both sides of the non-woven fabric. Each second adjustment slide block 9 is connected to a stop block 10 for limiting the deviation of the non-woven fabric. By adjusting the positions of the first adjustment slide blocks 7 and the second adjustment slide blocks 9, the position of the non-woven fabric during the conveying process can be accurately controlled to prevent deviation of the non-woven fabric during the conveying process and ensure the accuracy of the cutting. It should be understood that the positions of the first adjustment slide blocks 7 and the second adjustment slide blocks 9 can be fixed and adjusted by positioning screws. This design solves the problem of cutting deviation when processing non-woven fabric containing nano-zinc oxide in traditional cutting equipment, which requires frequent adjustment of equipment parameters. The design of the positioning conveying mechanism effectively solves this problem, improving the accuracy and efficiency of cutting.

[0023] and, as Figure 3The non-woven fabric cutting mechanism shown downstream of the frame body 1 includes a transmission pressure roller assembly and a cutter assembly. The transmission pressure roller assembly rolls and stretches the non-woven fabric passing through the positioning slide assembly and outputs it horizontally to the cutter assembly. The transmission pressure roller assembly includes a first transmission pressure roller 11 and a second transmission pressure roller 12 stacked vertically. The first transmission pressure roller 11 is located above the second transmission pressure roller 12 and the two are meshed and driven by a gear 14. The two ends of the first transmission pressure roller 11 are adjustably arranged on the frame body 1 by positioning blocks 15. It should be understood that the positioning blocks 15 can be positioned relative to the rack by positioning bolts to meet the transmission needs of non-woven fabrics of different thicknesses. The shaft end of the second transmission pressure roller 12 is connected with a motor 13. The cutter assembly includes a cylinder 16 connected to the frame body 1. The piston end of the cylinder 16 is connected with a cutter 17 arranged horizontally. The cutter 17 is arranged in a rectangular frame 18 connected to the frame body 1. The cutter 17 is provided with a slide rod 19 slidingly arranged in the upper end rod of the rectangular frame 18. The bottom blade of the cutter 17 is in contact with the lower end rod of the rectangular frame. The transmission pressure roller assembly is meshed and driven by gears to ensure that the non-woven fabric maintains stable tension during cutting and provides power for the forward movement of the non-woven fabric 20. When the cutter assembly works, when the non-woven fabric passes through the transmission pressure roller assembly and is conveyed to the cutting position, the cylinder is started, the piston end is pushed downward, the piston end drives the cutter to move downward along the slide rod in the rectangular frame, the bottom blade of the cutter is in contact with the lower end rod of the rectangular frame, and the cutting of the non-woven fabric is completed. After cutting is completed, the cylinder retracts, the cutter rises and resets, and is ready for the next cutting. The design of the rectangular frame and the slide rod ensures the stability of the cutter during cutting, avoiding deviation or shaking of the cutter. It should be understood that the rectangular frame reserves a slide rod sliding axial space, so that the cylinder can be extended and retracted.

[0024] In other embodiments, if the non-woven fabric is thick, the first transmission pressure roller 11 can be independently rolled and arranged without meshing and driving the second transmission pressure roller 12.

[0025] When the whole machine is working, the non-woven fabric is guided out from the roller 5, passes through the T-shaped conveying guide roller group and is output along the horizontal plane. After entering the positioning conveying mechanism, the position of the non-woven fabric in the conveying process is accurately controlled by adjusting the positions of the first adjusting slider 7 and the second adjusting slider 9, so as to prevent the non-woven fabric from deviating. Finally, the non-woven fabric enters the cutting mechanism, the transmission pressure roller assembly is driven through gear engagement, so as to ensure that the non-woven fabric maintains stable tension during cutting, and the cutter assembly is driven through the air cylinder, so as to complete the cutting of the non-woven fabric. The whole machine of the patent is reasonably designed, the mechanisms work cooperatively, the non-woven fabric maintains stable during the guiding out, conveying and cutting processes, and the cutting precision and efficiency are improved. The problems of cutting deviation and low efficiency of the traditional cutting equipment in processing the non-woven fabric containing nano zinc oxide in the background art are solved. The utility model optimizes the design of each mechanism, effectively solves the problems, improves the production efficiency and meets the demand of large-scale production.

[0026] The above embodiments are not a limitation of the utility model, and the utility model is not limited to the above examples, and the changes, modifications, additions or replacements made by the person skilled in the art within the technical scheme range of the utility model also belong to the protection range of the utility model.

Claims

1. A cutting machine for producing nanometer zinc oxide-containing antibacterial non-woven fabric, comprising a frame body, characterized in that, The frame body is provided with: The non-woven fabric horizontal output mechanism upstream of the frame body, the non-woven fabric horizontal output mechanism including a roller provided on the frame body and a T-shaped conveying guide roller group composed of a plurality of conveying guide rollers, the non-woven fabric on the roller being output along a horizontal plane after passing through three inflection points of the T-shaped conveying guide roller group; The non-woven fabric positioning conveying mechanism downstream of the frame body, the non-woven fabric positioning conveying mechanism including parallel displacement assemblies provided on both sides of the non-woven fabric output along the X-axis direction, the parallel slide assembly slidingly supporting a positioning slide assembly provided along the Y-axis direction, the positioning slide assembly being adjustable to limit the offset of the non-woven fabric output along the horizontal plane; And the non-woven fabric cutting mechanism downstream of the frame body, the non-woven fabric cutting mechanism including a transmission pressure roller assembly and a cutter assembly, the transmission pressure roller assembly rolling and stretching the non-woven fabric passing through the positioning slide assembly and outputting to the cutter assembly along the horizontal plane.

2. The cutting machine for producing nano-zinc-oxide-containing antibacterial non-woven fabric according to claim 1, characterized in that: The T-shaped conveying guide roller group includes a first conveying guide roller and a second conveying guide roller spaced apart along the same plane, and a third conveying guide roller located below the first conveying guide roller and the second conveying guide roller, the roller and the central axes of the first conveying guide roller, the second conveying guide roller and the third conveying guide roller are parallel to each other, the first conveying guide roller is provided near the roller, and the second conveying guide roller is provided near the non-woven fabric positioning conveying mechanism.

3. The cutting machine for producing nano-zinc-oxide-containing antibacterial non-woven fabric according to claim 1, characterized in that: The parallel displacement assembly includes two first slide rods provided along the X-axis direction, each of the first slide rods slidingly having a first adjustment slide block, the two first adjustment slide blocks jointly having a second slide rod provided along the Y-axis direction, the second slide rod having two second adjustment slide blocks, the two second adjustment slide blocks being separately provided on both sides of the non-woven fabric, and each of the two second adjustment slide blocks being connected to a stop block limiting the offset of the non-woven fabric.

4. The cutting machine for producing nano-zinc-oxide-containing antibacterial non-woven fabric according to claim 1, characterized in that: The transmission pressure roller assembly includes a first transmission pressure roller and a second transmission pressure roller stacked in an up-down direction, the first transmission pressure roller being located above the second transmission pressure roller and being driven by gear engagement, the two ends of the first transmission pressure roller being adjustably provided on the frame body by positioning blocks, and the shaft end of the second transmission pressure roller being connected to a motor.

5. The cutting machine for producing nano-zinc-oxide-containing antibacterial non-woven fabric according to claim 1, characterized in that: The cutter assembly includes a cylinder connected to the frame body, the piston end of the cylinder being connected to a cutter provided along the horizontal direction, the cutter being provided in a rectangular frame, the rectangular frame being connected to the frame body, the cutter being provided with a slide rod slidingly provided in the upper end rod of the rectangular frame, and the bottom blade of the cutter being in contact with the lower end rod of the rectangular frame.

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