Flame-retardant antistatic polyester yarn cutting equipment

Abstract

The utility model discloses a flame-retardant antistatic polyester yarn cutting device which comprises a workbench, the top of the workbench is fixedly connected with a working box, the two end faces of the working box are both provided with conveying ports, one end of an inner cavity of the working box is provided with a guide mechanism for adjusting tension, and the other end of the inner cavity of the working box is provided with a cutting mechanism. A second electric telescopic rod is vertically arranged at the other end of an inner cavity of the working box, a fixing table is fixedly connected to the other end of the bottom of the inner wall of the working box, and a cut-off tool is fixedly connected to the bottom end of the second electric telescopic rod. According to the cutting equipment for the flame-retardant antistatic polyester yarn, after the yarn enters the inner cavity of the working box, the yarn is guided by the adjusting mechanism, the tension is adjusted, the subsequent yarn cutting quality is improved, and in the process that the yarn is conveyed in the inner cavity of the working box, the two static elimination rods work, so that the yarn cutting efficiency is improved. Static electricity carried by yarn surface processing can be eliminated, and yarn production and processing are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of yarns, in particular to a cutting device for flame-retardant and antistatic polyester yarns. Background Art

[0002] Polyester yarn refers to yarn spun from polyester as raw material. Polyester is a type of polymer fiber made by spinning, mostly referring to fibers produced from ethylene phthalate as raw material, commonly known as polyester. The so-called "yarn" is actually a general term for "yarn" and "thread". In clothing material science, it is defined as follows: "yarn" is a long and thin object with a certain strength and linear density formed by arranging many short fibers or filaments in a nearly parallel state and twisting them along the axial direction; while "thread" is a strand of yarn twisted from two or more single yarns. Yarn is a thin strand of cotton, wool, linen, chemical fiber, etc. (usually used as raw material for weaving), and then twisted with cotton, linen, silk, wool and other thin strands, which are called threads.

[0003] Clothes made of existing yarns will generate static electricity, which will irritate people's skin and make people feel uncomfortable. Ordinary textile yarns will also generate a lot of static electricity during use. The use of yarn products in daily life will affect people's health. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a flame-retardant and antistatic polyester yarn cutting device, which solves the problem that textile yarns will generate a large amount of static electricity during use, and the use of yarn products in daily life will affect people's health.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a flame-retardant antistatic polyester yarn, comprising a polyester core, the outer surface of the polyester core is provided with a plurality of polyester fiber lines, a plurality of the polyester fiber lines are cross-wound on the outer surface of the polyester core, the outer surface of the polyester fiber line is fixedly connected with a protective fiber, the surface of the protective fiber is coated with an antibacterial coating, and the antibacterial coating covers the surface of the protective fiber;

[0006] The outer surface of the antibacterial coating is fixedly connected with flame-retardant phenolic fiber, the outer surface of the flame-retardant phenolic fiber is fixedly connected with antistatic fiber, the outer surface of the antistatic fiber is coated with antistatic coating, and the antistatic coating covers the surface of the antistatic fiber.

[0007] Furthermore, the protective fiber is seaweed fiber.

[0008] Furthermore, the antibacterial coating and the antistatic coating have the same thickness.

[0009] Furthermore, the flame retardant phenolic fiber is composed of nano silver fiber and bamboo charcoal fiber interlaced with each other.

[0010] A flame-retardant and antistatic polyester yarn cutting device comprises a workbench, a work box is fixedly connected to the top of the workbench, and conveying ports are provided on both end surfaces of the work box. A guide mechanism for adjusting the tension is provided at one end of the inner cavity of the work box, and a second electric telescopic rod is vertically provided at the other end of the inner cavity of the work box. The other end of the bottom of the inner wall of the work box is fixedly connected to a fixed table, and a cutting knife is fixedly connected to the bottom end of the second electric telescopic rod. A cutting groove adapted to the cutting knife is provided on the top of the fixed table, and two static elimination rods are fixedly connected to the other end of the inner cavity of the work box.

[0011] Further, the guiding mechanism includes a first electric telescopic rod, which is vertically arranged at one end of the inner cavity of the working box, and two limiting rollers are rotatably arranged at one end of the inner cavity of the working box, and the bottom end of the first electric telescopic rod is fixedly connected to a transverse plate located between the two limiting rollers, and both ends of the lower surface of the transverse plate are fixedly connected to a connecting frame, and an adjusting roller is rotatably connected to the inside of the connecting frame, and a feeding roller is rotatably arranged at the other end of the inner cavity of the working box.

[0012] Furthermore, a maintenance cover is detachably provided on the front side of the working box by means of a plurality of bolts, and an observation window is provided on the surface of the maintenance cover.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The flame-retardant and antistatic polyester yarn cutting device guides the yarn and adjusts the tension after the yarn enters the inner cavity of the working box, thereby improving the subsequent cutting quality of the yarn. In addition, when the yarn is transported in the inner cavity of the working box, two static elimination rods work to eliminate the static electricity carried by the yarn surface processing, which is beneficial to the production and processing of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 2 It is a front structural schematic diagram of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the cutting mechanism of the utility model.

[0018] In the figure: 1. Polyester core; 2. Polyester fiber line; 3. Protective fiber; 4. Antibacterial coating; 5. Flame-retardant phenolic fiber; 6. Antistatic fiber; 7. Antistatic coating; 8. Workbench; 9. Work box; 10. Conveying port; 11. First electric telescopic rod; 12. Horizontal plate; 13. Connecting frame; 14. Adjusting roller; 15. Limiting roller; 16. Observation window; 17. Second electric telescopic rod; 18. Cutting knife; 19. Fixed table; 20. Cutting groove; 21. Static elimination rod; 22. Feeding roller; 23. Inspection cover. DETAILED DESCRIPTION

[0019] The following will be combined with 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 in 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.

[0020] See also Figure 1-3 The utility model provides a technical solution: a flame retardant and antistatic polyester yarn, comprising a polyester core 1, a plurality of polyester fiber lines 2 are arranged on the outer surface of the polyester core 1, and the plurality of polyester fiber lines 2 are cross-wound on the outer surface of the polyester core 1.

[0021] The outer surface of the polyester fiber line 2 is fixedly connected with a protective fiber 3 , and the surface of the protective fiber 3 is coated with an antibacterial coating 4 , which covers the surface of the protective fiber 3 .

[0022] The outer surface of the antibacterial coating 4 is fixedly connected with a flame retardant phenolic fiber 5, the outer surface of the flame retardant phenolic fiber 5 is fixedly connected with an antistatic fiber 6, the outer surface of the antistatic fiber 6 is coated with an antistatic coating 7, and the antistatic coating 7 covers the surface of the antistatic fiber 6.

[0023] By utilizing the hygroscopic property of the antistatic fiber 6, water molecules and impurities are allowed to leak the electricity generated by the yarn under the action of an external electric field, thereby reducing the static electricity generated by the clothes.

[0024] The antistatic coating 7 can reduce the friction coefficient between fibers, improve the hygroscopicity of fibers, and ionize the fiber surface, thereby inhibiting and reducing the generation of static charges and achieving an antistatic effect.

[0025] Avoid static electricity from irritating the skin and causing discomfort, and improve protection for the human body.

[0026] The protective fiber 3 is seaweed fiber, the antibacterial coating 4 and the antistatic coating 7 have the same thickness, and the flame-retardant phenolic fiber 5 is composed of nano silver fiber and bamboo charcoal fiber interlaced with each other.

[0027] Seaweed fiber contains major minerals such as calcium and magnesium. Through contact with the skin, the fiber can exert its hygroscopic properties, actively releasing seaweed ingredients, allowing the wearer's skin to absorb the vitamins and minerals released by the seaweed.

[0028] After the nano-silver fiber and bamboo charcoal fiber are intertwined, they have the characteristics of moisture absorption and breathability, antibacterial and antibacterial, warm in winter and cool in summer, and green and environmentally friendly.

[0029] A flame-retardant and antistatic polyester yarn cutting device comprises a workbench 8, a work box 9 is fixedly connected to the top of the workbench 8, conveying ports 10 are provided on both end surfaces of the work box 9, a guide mechanism for adjusting the tension is provided at one end of the inner cavity of the work box 9, a second electric telescopic rod 17 is vertically provided at the other end of the inner cavity of the work box 9, a fixed platform 19 is fixedly connected to the other end of the bottom of the inner wall of the work box 9, a cutting knife 18 is fixedly connected to the bottom end of the second electric telescopic rod 17, a cutting groove 20 adapted to the cutting knife 18 is provided on the top of the fixed platform 19, and two static elimination rods 21 are fixedly connected to the other end of the inner cavity of the work box 9.

[0030] The yarn can be conveyed into the inner cavity of the working box 9 through the two conveying ports 10. When it needs to be cut, the second electric telescopic rod 17 can be extended to drive the cutting knife 18 to descend. After the cutting knife 18 is embedded in the cutting groove 20, the yarn can be cut.

[0031] The guiding mechanism includes a first electric telescopic rod 11, which is vertically arranged at one end of the inner cavity of the working box 9. Two limiting rollers 15 are rotatably arranged at one end of the inner cavity of the working box 9. The bottom end of the first electric telescopic rod 11 is fixedly connected to a horizontal plate 12 located between the two limiting rollers 15. Both ends of the lower surface of the horizontal plate 12 are fixedly connected to a connecting frame 13. The interior of the connecting frame 13 is rotatably connected to an adjusting roller 14. A feeding roller 22 is rotatably arranged at the other end of the inner cavity of the working box 9.

[0032] After the yarn enters the inner cavity of the working box 9, the adjusting mechanism guides the yarn. After the first electric telescopic rod 11 is extended and retracted, the adjusting roller 14 can be driven to move up and down through the connection of the cross plate 12. The tension can be adjusted through the connection of the two limiting rollers 15 to improve the subsequent cutting quality of the yarn.

[0033] During the process of conveying the yarn in the inner cavity of the working box 9, the two static elimination rods 21 work to eliminate the static electricity carried by the yarn surface processing, which is beneficial to the production and processing of the yarn.

[0034] An inspection cover plate 23 is detachably provided on the front side of the working box 9 by means of a plurality of bolts, and an observation window 16 is provided on the surface of the inspection cover plate 23 .

[0035] The observation window 16 is convenient for checking the processing status of the yarn in the inner cavity of the working box 9. After removing a plurality of bolts, the inspection cover 23 can be removed to facilitate the inspection and maintenance of the working components in the inner cavity of the working box 9.

[0036] During operation, the hygroscopic properties of the antistatic fiber 6 are utilized to allow water molecules and impurities to leak the electricity generated by the yarn under the action of an external electric field, thereby reducing the static electricity generated by the clothing. The antistatic coating 7 is provided to reduce the friction coefficient between fibers, increase the hygroscopicity of the fibers, and ionize the fiber surface, thereby inhibiting and reducing the generation of static charge and achieving an antistatic effect. After the yarn enters the inner cavity of the working box 9, the adjusting mechanism guides the yarn and adjusts the tension to improve the subsequent cutting quality of the yarn. In the process of conveying the yarn in the inner cavity of the working box 9, the two static elimination rods 21 work to eliminate the static electricity carried by the yarn surface processing.

[0037] 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.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flame retardant and antistatic polyester yarn cutting device, characterized in that: The invention comprises a workbench (8), the top of which is fixedly connected to a work box (9), both end surfaces of the work box (9) are provided with conveying ports (10), one end of the inner cavity of the work box (9) is provided with a guide mechanism for adjusting the tension, the other end of the inner cavity of the work box (9) is vertically provided with a second electric telescopic rod (17), the other end of the bottom of the inner wall of the work box (9) is fixedly connected to a fixed platform (19), the bottom end of the second electric telescopic rod (17) is fixedly connected to a cutting knife (18), the top of the fixed platform (19) is provided with a cutting groove (20) adapted to the cutting knife (18), and the other end of the inner cavity of the work box (9) is fixedly connected to two static elimination bars (21).

2. The flame-retardant and antistatic polyester yarn cutting device according to claim 1, characterized in that: The guide mechanism comprises a first electric telescopic rod (11), the first electric telescopic rod (11) being vertically arranged at one end of the inner cavity of the working box (9), two limiting rollers (15) being rotatably arranged at one end of the inner cavity of the working box (9), the bottom end of the first electric telescopic rod (11) being fixedly connected to a transverse plate (12) located between the two limiting rollers (15), both ends of the lower surface of the transverse plate (12) being fixedly connected to a connecting frame (13), an adjusting roller (14) being rotatably connected inside the connecting frame (13), and a feeding roller (22) being rotatably arranged at the other end of the inner cavity of the working box (9).

3. The flame-retardant and antistatic polyester yarn cutting device according to claim 1, characterized in that: The front side of the working box (9) is detachably provided with an inspection cover plate (23) via a plurality of bolts, and the surface of the inspection cover plate (23) is provided with an observation window (16).

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