Mildew-proof elastic yarn doubling and twisting device

Abstract

The utility model provides a mould-proof elastic yarn doubling and twisting device which comprises a static electricity removing doubling and twisting device, a driving motor, a base, a belt transmission mechanism and a doubling and twisting protective cover, and the static electricity removing doubling and twisting device, the driving motor and the doubling and twisting protective cover are all fixedly installed on the base. The belt transmission mechanisms are fixedly mounted on the static electricity eliminating doubling and twisting device and the driving motor; the anti-static doubling and twisting device is rotationally provided with the doubling and twisting protective cover; the destaticizing doubling and twisting device fuses the electrode needles and the fan, generates fine ionic wind to efficiently neutralize yarn static electricity, ensures tight and uniform doubling and twisting, prolongs the service life of equipment, and reduces maintenance. The ventilation system is tightly matched with the doubling and twisting protective cover, a good ventilation environment is constructed, and mould breeding is restrained. The guide blades optimize air flow, it is ensured that the yarn is affected by ionic wind in the whole process, and comprehensive static electricity removal is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of yarn doubling and twisting, and particularly relates to a mildew-proof elastic yarn doubling and twisting device. Background Art

[0002] In the textile industry, static electricity problems and mildew problems often occur during the processing of yarns. These two major problems cause quite a lot of trouble to the quality of the yarns and subsequent processing. Static electricity not only affects the doubling and twisting effect of the yarns, resulting in loose and broken yarns, but may also damage the equipment; while mildew directly reduces the quality of the yarns, affecting their service life and aesthetic appearance. Existing yarn doubling and twisting devices often only focus on the optimization of the mechanical structure, ignoring the prevention of static electricity and mildew, and it is difficult to meet the market demand for high-quality yarns.

[0003] Therefore, it is very necessary to invent a mildew-proof elastic yarn doubling and twisting device. Content of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a mildew-proof elastic yarn doubling and twisting device, which includes an electrostatic eliminating doubling and twisting device, a driving motor, a base, a belt transmission mechanism and a doubling and twisting protective cover. The electrostatic eliminating doubling and twisting device, the driving motor and the doubling and twisting protective cover are all fixedly installed on the base, and the belt transmission mechanism is fixedly installed on both the electrostatic eliminating doubling and twisting device and the driving motor; the doubling and twisting protective cover is rotatably installed on the electrostatic eliminating doubling and twisting device.

[0005] The electrostatic eliminating doubling and twisting device includes a machine shell, a gland, a doubling and twisting cylinder, yarn holes, guiding vanes, electrode needles and a blower. The machine shell is fixedly installed on the base, the gland and the doubling and twisting cylinder are rotatably installed on the machine shell, and one end of the doubling and twisting cylinder is rotatably connected to the doubling and twisting protective cover; the same number of yarn holes and guiding vanes are provided on both the gland and the doubling and twisting cylinder; the electrode needles are fixedly installed above the interior of the machine shell, and the blower is fixedly installed above the exterior of the machine shell.

[0006] Preferably, the center lines of the gland and the doubling and twisting cylinder are on the same horizontal line. The guiding vanes are only fixedly installed on one end face of the gland and the doubling and twisting cylinder. The guiding vanes are located between the yarn holes. The guiding vanes provided on the gland are located inside the machine shell, while the guiding vanes provided on the doubling and twisting cylinder are located inside the doubling and twisting protective cover. The yarn holes provided on the gland and the doubling and twisting cylinder correspond to each other.

[0007] Preferably, the electrode needles installed on the machine shell are located below the blower. The upper part of the machine shell is of a conical top cover structure, and the blower is fixedly installed on the conical top cover structure of the machine shell.

[0008] Preferably, the belt drive mechanism consists of two pulleys of different sizes and a drive belt. The drive belt is assembled and installed on the two pulleys, and the two pulleys are respectively fixed to the output ends of the doubling barrel and the drive motor.

[0009] Preferably, the doubling protective cover is a funnel-shaped structure composed of a conical part and a horizontal part. The conical part of the doubling protective cover is rotatably connected to one end of the doubling barrel, and the guiding blades provided on the doubling barrel are located inside the conical part.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The static eliminator for doubling in the device of the utility model creatively combines the functions of electrode needles and a blower. By generating delicate ionic wind, it precisely and efficiently neutralizes the static charges accumulated on the surface of the yarn. This unique design not only completely eliminates the negative impact of static electricity on the yarn doubling process, ensuring the tightness, uniformity, and stability of yarn doubling, but also significantly reduces the potential damage of static electricity to the equipment, thereby effectively extending the overall service life of the equipment and reducing the downtime for maintenance caused by static electricity.

[0012] In addition, through the close cooperation of the carefully designed ventilation system and the doubling protective cover, the device constructs a well-ventilated internal circulation environment. This environment not only promotes the effective circulation of air but also greatly inhibits the growth of microorganisms such as molds and bacteria, fundamentally solving the mildew problem that may occur during the yarn processing. It is worth mentioning that the guiding blades cleverly arranged on the gland and the doubling barrel further strengthen the guiding property of air flow, ensuring that the air flow can smoothly and stably travel along the conveying path of the yarn. This design not only optimizes the efficiency of air flow but also greatly broadens the scope of the static elimination effect, enabling the yarn to continuously and uniformly receive the action of ionic wind during the entire conveying and doubling processes, thereby achieving comprehensive coverage and lasting maintenance of the static elimination effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 is a schematic cross-sectional structure diagram of the whole of the utility model.

[0015] Figure 3 is a schematic cross-sectional structure diagram of the static eliminator for doubling of the utility model.

[0016] In the figure:

[0017] The static eliminator and twister 1, the machine housing 11, the gland 12, the twister cylinder 13, the yarn hole 14, the guide vane 15, the electrode needle 16, the blower 17, the drive motor 2, the base 3, the belt drive mechanism 4, and the twister protective cover 5. Detailed implementation manner

[0018] In order to enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0019] In the description of the embodiments, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In the description of the utility model, it should be noted that unless otherwise clearly defined 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 directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0020] As shown in the attached Figure 1 to the attached Figure 3 figure:

[0021] A mold-proof elastic yarn twister provided by the present utility model includes a static eliminator and twister 1, a drive motor 2, a base 3, a belt drive mechanism 4, and a twister protective cover 5. The static eliminator and twister 1, the drive motor 2, and the twister protective cover 5 are all fixedly installed on the base 3. The belt drive mechanism 4 is fixedly installed on both the static eliminator and twister 1 and the drive motor 2; the twister protective cover 5 is rotatably installed on the static eliminator and twister 1;

[0022] The static eliminator and twister 1 includes a machine housing 11, a gland 12, a twisting cylinder 13, yarn holes 14, guide vanes 15, electrode pins 16 and a blower 17. The machine housing 11 is fixedly installed on the base 3. The gland 12 and the twisting cylinder 13 are rotatably installed on the machine housing 11. One end of the twisting cylinder 13 is rotatably connected to the twisting protective cover 5. The gland 12 and the twisting cylinder 13 are both provided with the same number of the yarn holes 14 and the guide vanes 15. The electrode pins 16 are fixedly installed above the interior of the machine housing 11, and the blower 17 is fixedly installed above its exterior.

[0023] Specifically, the center lines of the gland 12 and the twisting cylinder 13 are accurately adjusted to the same horizontal line, ensuring that the yarn can maintain a stable path when passing through both, reducing friction and damage caused by deviation. At the same time, the guide vanes 15 are skillfully installed on one end face of the gland 12 and the twisting cylinder 13 and are located between the yarn holes 14. The guide vanes 15 on the gland 12 are located inside the machine housing 11, while the guide vanes 15 on the twisting cylinder 13 are located inside the twisting protective cover 5. This design not only optimizes the air flow path but also ensures that the yarn is always effectively guided and supported during transportation. The yarn holes 14 on the gland 12 and the twisting cylinder 13 correspond to each other, ensuring the smooth passage of the yarn.

[0024] Specifically, the upper part of the machine housing 11 adopts a conical top cover structure, which not only enhances the stability of the equipment but also provides convenience for the installation of the blower 17. The blower 17 is fixedly installed on the conical top cover structure and is located below the electrode pins 16. When the blower is started, it blows air through the electrode pins 16 to generate an ion-rich air flow. These ion winds then enter the interior of the machine housing 11 to effectively neutralize the static charges on the yarn. This collaborative effect of the electrode pins and the blower not only improves the efficiency of static elimination but also ensures the stability and reliability of the entire static elimination process.

[0025] Specifically, the drive motor 2 is connected to the twisting cylinder 13 through a belt drive mechanism 4 to achieve smooth power transmission. The belt drive mechanism 4 consists of a large and a small pulley and a drive belt, which are precisely assembled together to ensure accurate power transmission. This design reduces the generation of mechanical vibration and noise, improves the overall stability and service life of the equipment. At the same time, the belt drive mechanism also has the advantages of simple structure and convenient maintenance, reducing the operation cost of the equipment.

[0026] Specifically, the twisting protective cover 5 adopts a funnel-shaped structure composed of a conical part and a horizontal part. The conical part is rotatably connected to one end of the twisting cylinder 13, forming a closed space, effectively preventing external impurities from contaminating the yarn. At the same time, the guiding blades 15 provided on the twisting cylinder 13 are located inside the conical part, further guiding the flow direction of the air and enhancing the anti-static effect. In addition, the funnel-shaped structure also helps to collect and discharge the waste gas and fine particles generated during the processing, keeping the working environment clean and hygienic.

[0027] The working principle is as follows: First, start the fan 17. The fan 17 starts on the conical top cover structure above the machine shell 11, blowing a large amount of air through the electrode needles 16. The latter release a large number of positive and negative ions under high voltage. These ions fuse with the air to form a strong ion wind, which penetrates deep into the machine shell 11. At the same time, the yarn to be processed is carefully passed through the yarn hole 14 of the gland 12 and the twisting cylinder 13 and adjusted to the optimal position. When the ion wind meets the static charges on the yarn surface, an immediate neutralization reaction occurs, effectively eliminating the static interference and ensuring the stability and uniformity of the yarn during the subsequent twisting process.

[0028] The ventilation and mildew-proof mechanism is started synchronously. The continuous operation of the fan 17 not only maintains the supply of ion wind required for anti-static, but also strengthens the air circulation inside the device, effectively reducing the humidity and temperature, creating an environment that is not conducive to the growth of microorganisms such as mold. The funnel-shaped design of the twisting protective cover 5 is even more icing on the cake, further enhancing the ventilation effect, ensuring that the yarn is in a dry and clean processing atmosphere throughout the process, and completely eliminating the hidden danger of mildew.

[0029] Subsequently, the drive motor 2 provides stable rotational power for the twisting cylinder 13 through an efficient belt drive mechanism 4. The yarn is cleverly guided and twisted into one or more strong yarns under the precise cooperation of the gland 12 and the twisting cylinder 13. During this process, the guiding blades 15 on the gland 12 and the twisting cylinder 13 play a key role. They not only optimize the air flow path, but also ensure that the yarn is subjected to uniform and stable tension and guiding force during transportation, thereby greatly improving the efficiency and quality of twisting.

[0030] Finally, the carefully twisted yarn is smoothly discharged from the outlet of the twisting protective cover 5 and collected at the designated position. At the same time, the waste gas and fine particles generated inside the device are effectively collected by the funnel-shaped structure of the twisting protective cover 5 and discharged to the outside, keeping the entire working environment clean and hygienic, and successfully completing the full process operation from anti-static, ventilation and mildew-proof to twisting processing.

[0031] Any technical solution using the technical solution of the present utility model, or any technical solution designed by those skilled in the art inspired by the technical solution of the present utility model and achieving the above technical effects shall fall within the protection scope of the present utility model.

Claims

1. A mildew-proof elastic yarn twisting device, characterized in that: The invention comprises a static electricity removal and twisting device (1), a driving motor (2), a base (3), a belt transmission mechanism (4) and a twisting protection cover (5); the static electricity removal and twisting device (1), the driving motor (2) and the twisting protection cover (5) are all fixedly mounted on the base (3); the belt transmission mechanism (4) is fixedly mounted on the static electricity removal and twisting device (1) and the driving motor (2); the twisting protection cover (5) is rotatably mounted on the static electricity removal and twisting device (1); The anti-static twisting device (1) comprises a casing (11), a pressure cover (12), a twisting drum (13), a yarn hole (14), a guide blade (15), an electrode needle (16) and a fan (17); the casing (11) is fixedly mounted on the base (3); the pressure cover (12) and the twisting drum (13) are rotatably mounted on the casing (11); one end of the twisting drum (13) is rotatably connected to the twisting protective cover (5); the pressure cover (12) and the twisting drum (13) are both provided with the same number of yarn holes (14) and guide blades (15); the electrode needle (16) is fixedly mounted on the upper part of the casing (11); and the fan (17) is fixedly mounted on the upper part of the outer part.

2. The mildew-proof elastic yarn doubling and twisting device according to claim 1, characterized in that: The center lines of the pressure cover (12) and the twisting drum (13) are on the same horizontal line. The guide blade (15) is only fixedly mounted on one of the end faces of the pressure cover (12) and the twisting drum (13). The guide blade (15) is located between the yarn holes (14). The guide blade (15) arranged on the pressure cover (12) is located inside the casing (11), while the guide blade (15) arranged on the twisting drum (13) is located inside the twisting protective cover (5). The yarn holes (14) arranged on the pressure cover (12) and the twisting drum (13) correspond to each other.

3. The mildew-proof elastic yarn doubling and twisting device according to claim 1, characterized in that: The electrode needle (16) installed on the casing (11) is located below the fan (17), the top of the casing (11) is a conical top cover structure, and the fan (17) is fixedly installed on the conical top cover structure of the casing (11).

4. The mildew-proof elastic yarn doubling and twisting device according to claim 1, characterized in that: The belt transmission mechanism (4) is composed of two large and small pulleys and a transmission belt. The transmission belt is assembled and installed on the two pulleys. The two pulleys are respectively fixed to the twisting drum (13) and the output end of the driving motor (2).

5. The mildew-proof elastic yarn doubling and twisting device according to claim 1, characterized in that: The parallel twisting protection cover (5) is a funnel-shaped structure consisting of a conical portion and a horizontal portion. The conical portion of the parallel twisting protection cover (5) is rotatably connected to one end of the parallel twisting cylinder (13), and the guide blade (15) provided on the parallel twisting cylinder (13) is located on the inner side of the conical portion.

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