Wire outlet device capable of preventing wire breakage

Abstract

The utility model discloses an anti-yarn-breaking yarn outlet device, and relates to the technical field of spinning yarn outlet equipment, the anti-yarn-breaking yarn outlet device comprises a barrel body and a barrel cover, a conical base is arranged in the barrel body, an elastic attaching piece is fixed on the upper surface of the base, a bearing groove used for bearing a yarn bobbin is formed in the upper surface of the base, and the bearing groove is located at the lowest position of the base. The elastic attaching piece is elastically attached to the bottom of the yarn bobbin, and a heater is arranged below the base. The utility model provides a yarn outlet device capable of preventing yarn breakage, which can reduce the probability of yarn breakage of regenerated fiber yarns.

Description

TECHNICAL FIELD

[0001] The utility model relates to textile equipment technology field, concretely relates to a line device of preventing broken line. BACKGROUND

[0002] It is an effective way to promote sustainable development to make socks and other products from recycled waste textile materials. It collects and classifies waste textiles, converts them into fibers through mechanical or chemical methods, and then spins and weaves them with new fibers to make products such as socks and sports clothes. This not only reduces waste landfill and environmental burden, but also saves water resources, energy and chemicals, and helps to build a greener future. With the advancement of technology and the improvement of environmental awareness, the market demand for such environmentally friendly products is gradually increasing. The existing textile equipment is prone to broken line when producing with recycled fibers. During the process of yarn being drawn out from the winding drum, the yarn is prone to cross over the bottom of the winding drum, resulting in excessive instantaneous tension on the yarn during drawing, which leads to broken line. SUMMARY

[0003] The technical problem to be solved by the utility model

[0004] The technical problem to be solved by the utility model is to provide a line device that can reduce the probability of broken line of recycled fiber yarn.

[0005] Technical scheme

[0006] To solve the above problems, the technical scheme provided by the utility model is:

[0007] A line device that prevents broken line, comprising a barrel body and a barrel cover, a conical base is arranged in the barrel body, an elastic fitting part is fixed to the upper surface of the base and a supporting groove for supporting a yarn drum is arranged, the supporting groove is located at the lowest part of the base, the elastic fitting part is elastically fitted to the bottom of the yarn drum, and a heater is arranged below the base.

[0008] The overall structure is composed of a barrel body and a barrel cover. Inside the barrel body, a conical base is provided, which matches the conical bottom shape of the yarn cylinder, helping to guide the yarn to be drawn out from the bottom of the yarn cylinder more smoothly. The upper surface of the base is fixed with an elastic fitting part, and is provided with a supporting groove for supporting the yarn cylinder, which is located at the lowest part of the base. The drawing of the yarn has pauses and interruptions, and the traditional device is easy to make the yarn loose after it is separated from the yarn cylinder, crossing the bottom of the yarn cylinder. The elastic fitting part can be elastically fitted to the bottom of the yarn cylinder, playing a role in limiting the yarn, so that the yarn is fixed at the bottom of the yarn cylinder in the tangential direction of the yarn cylinder, avoiding the yarn crossing the bottom of the yarn cylinder at a right angle or forming a large angle, thereby avoiding the stress concentration caused by the drawing of the yarn, which leads to the breakage of the yarn. The elastic fitting part is firmly clamped between the conical base and the buckle ring, ensuring that it can effectively buffer the friction between the bottom of the yarn cylinder and the base during the entire operation process, protecting the yarn from excessive stretching and breakage. A heater is provided below the base. The design of the heater is to improve the flexibility and operability of the regenerated fiber, and reduce the risk of breakage caused by stiff material. The flexibility and firmness of the regenerated fiber will increase at a higher temperature.

[0009] As an option, the base includes a conical base and a buckle ring, the disc opening of the conical base and the buckle ring are matched and buckled, and the elastic fitting part is clamped between the conical base and the buckle ring.

[0010] The base is composed of two parts, namely a conical base and a buckle ring. The disc opening of the conical base is matched with the buckle ring to realize buckled connection. This design is convenient for installation and disassembly, and facilitates the replacement of the elastic fitting part or the maintenance of the equipment. The elastic fitting part is located between the conical base and the buckle ring and is clamped by the buckling of the two. Such design ensures that the elastic fitting part can be stably kept in place, while providing the necessary elasticity and buffering effect, reducing the tension during yarn drawing, thereby reducing the risk of breakage.

[0011] As an option, the inner side of the buckle ring is a long side, which presses the elastic fitting part, and the lower edge of the long side limits the position of the elastic fitting part relative to the conical base.

[0012] The lower edge of the long side limits the position of the elastic fitting part, so that it is as close as possible to the conical base. It ensures the fixed position of the elastic fitting part.

[0013] As an option, the elastic fitting part is made of elastic fabric, and the edge of the elastic fitting part is buckled to the disc opening of the conical base.

[0014] The elastic fitting part is made of elastic fabric. The elastic fabric has good flexibility and resilience, which can provide necessary cushioning during yarn extraction, reducing yarn breakage caused by direct friction or excessive instantaneous tension. The edge of the elastic fitting part is designed to be buckled under the disc opening of the conical disc. The edge part will be wrapped around and fixed below the outer edge of the conical disc, forming a kind of "wrapped" structure, which helps to firmly keep the position of the elastic fitting part.

[0015] As an option, the heater includes a heating part and a wiring part, the heating part is fixed below the base, and the wiring part is fixed in the barrel body.

[0016] The heating part is the part that provides heat directly, and it is fixed below the base. By placing the heating part in this position, the conical disc and the elastic fitting part on it can be effectively heated, thereby adjusting the temperature of the yarn in the yarn cone, increasing its flexibility and reducing the risk of breakage caused by stiff materials. The wiring part is responsible for connecting the power supply and the control system, and it is fixed in the barrel body. Such a layout not only facilitates the access and management of power, but also helps to keep the inside of the device clean and safe, avoiding potential dangers or interference caused by tangled wires. By fixing the wiring part in the barrel body, the electrical connection is more stable and easy to access, making it easier to check, maintain or replace parts, improving the maintainability of the equipment.

[0017] As an option, the outer edge of the base is provided with a positioning protrusion, which abuts against the inner wall of the barrel body.

[0018] By abutting the positioning protrusion with the inner wall of the barrel body, unnecessary movement or deviation of the base during use can be effectively prevented. The positioning protrusion helps to ensure that the base is accurately placed in the predetermined position inside the barrel body, avoiding the inconvenience or performance degradation caused by positional deviation. Although the positioning protrusion abuts against the inner wall of the barrel body, reasonable design should consider the selection of materials and surface treatment to reduce friction and wear between the two. This not only prolongs the service life of the equipment, but also reduces the frequency and cost of maintenance.

[0019] As an option, a fixing part is provided on the base, which is connected to the bottom of the barrel body.

[0020] By connecting the base to the bottom of the barrel body through the fixing part, the stability of the entire device can be significantly improved. This is crucial to prevent the base from shifting due to vibration or external force during operation, especially when handling fragile regenerated fibers.

[0021] As an option, the top of the barrel body is hinged to the barrel cover, and the barrel cover is provided with a wire outlet.

[0022] The bucket cover is connected with the top of the bucket body through a hinge, allowing the bucket cover to be conveniently opened and closed. The hinged design not only facilitates user access to the interior components of the bucket (such as replacing the yarn cylinder, cleaning, or maintenance), but also ensures that the bucket cover can be tightly closed, maintaining stability and consistency during operation. A dedicated yarn outlet is provided on the bucket cover to guide the smooth extraction of yarn from the bucket. The position and size of the yarn outlet are crucial in reducing friction and tension during yarn extraction, helping to reduce the risk of breakage.

[0023] Advantages

[0024] Compared with the prior art, the technical scheme provided by the utility model has the following advantages:

[0025] In the technical scheme provided by the utility model, the upper surface of the base is fixed with an elastic fitting part, and a supporting groove for supporting the yarn cylinder is arranged. The elastic fitting part can be elastically fitted to the bottom of the yarn cylinder, serving as a limiting part and a buffer, reducing the tension generated during yarn extraction, effectively reducing the breakage rate of regenerated fiber yarn during production, and improving production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A structure diagram of the yarn outlet device for preventing breakage is provided for the embodiment of the utility model;

[0027] Figure 2 One of the implementation manners of the yarn outlet device for preventing breakage is provided for the embodiment of the utility model;

[0028] Figure 3 The second implementation manner of the yarn outlet device for preventing breakage is provided for the embodiment of the utility model;

[0029] Figure 4 A structure diagram of the yarn outlet device for preventing breakage is provided for the embodiment of the utility model;

[0030] Figure 5 A schematic diagram of the yarn cylinder in a breakage-prone state is provided for the embodiment of the utility model;

[0031] Figure 6 A schematic diagram of the yarn cylinder in a non-breakage-prone state is provided for the embodiment of the utility model;

[0032] 1, barrel; 101, strip convex cavity; 102, clamping part; 2, barrel cover; 201, wire outlet; 202, flip tab; 3, heater; 301, heating part; 302, wiring part; 4, hinge part; 5, base; 501, conical bottom disc; 502, buckling ring; 503, connecting part; 504, fixing part; 505, supporting groove; 6, elastic fitting; 7, yarn cylinder; 8, yarn body; 801, starting end; 802, pulling end. DETAILED DESCRIPTION

[0033] In order to further understand the content of the present application, the present application will be described in detail in conjunction with the drawings and examples.

[0034] Example 1

[0035] In conjunction with the drawings Figure 1 A wire breaking prevention wire outlet device, comprising a barrel 1 and a barrel cover 2, the barrel cover 2 is conical, the top of the barrel 1 is hinged to the barrel cover 2 through a hinge part 4, the barrel cover 2 is provided with a wire outlet 201, the wire outlet 201 is located at the top of the cone, the wire outlet is stable, the wire outlet 201 is cross-shaped, and the center is a circular hole, the edge is provided with a fillet structure to reduce friction with the yarn. The edge of the barrel cover 2 is provided with a flip tab 202 opposite the hinge part 4, which is convenient for operation. The wiring part 302 is fixed to the barrel 1, and the barrel 1 is provided with a strip convex cavity 101 on the side surface for accommodating the wiring part 302. The wiring part 302 is an electric wire, which is connected to the heating part 301.

[0036] In conjunction with the drawings Figures 2-4 The barrel 1 is provided with a conical base 5, the upper surface of the base 5 is fixed with an elastic fitting 6 and is provided with a supporting groove 505 for supporting the yarn cylinder 7, the supporting groove 505 is located at the lowest part of the base 5, the elastic fitting 6 is elastically fitted to the bottom of the yarn cylinder 7, and the yarn is stopped and intermittent when drawing, the traditional device is easy to make the yarn loose after being separated from the yarn cylinder 7, and the yarn is transversely arranged at the bottom of the yarn cylinder, which has a starting end 801 and a pulling end 802, the starting end 801 is the junction point of the yarn cylinder 7 and the yarn body 8, and the pulling end 802 is the stress concentration point of the edge of the yarn body 8 and the yarn cylinder 7, as Figure 5 In conjunction with the drawings Figure 6 The elastic fitting 6 can be elastically fitted to the bottom of the yarn cylinder 7, which plays a role in limiting the yarn, so that the yarn is fixed at the bottom of the yarn cylinder 7 along the tangential direction of the yarn cylinder 7, avoiding the yarn transversely passing through the bottom of the yarn cylinder 7, being perpendicular to the tangent of the yarn cylinder 7 or forming a large angle, thereby avoiding the stress concentration caused by drawing the yarn to cause wire breaking. The starting end 801 and the pulling end 802 are located on the same side of the yarn cylinder 7, and the stress of the pulling end 802 is greatly reduced.

[0037] The elastic fitting part 6 is made of elastic fabric, and the edge of the elastic fitting part 6 is buckled to the disc opening of the conical disc 501. The elastic fabric has moderate friction, and neither is the yarn easily broken nor is the yarn limited by sufficient friction.

[0038] The heater 3 is arranged below the base 5, and the heater 3 comprises a heating part 301 and a wiring part 302, and the heating part 301 is fixed below the base 5. The heating part 301 is internally provided with a heating rod, and the temperature is controlled at about 80 degrees Celsius. The heating time and temperature curve are obtained through experiments, the temperature is controlled by controlling the heating time, and the temperature is not more than 80 degrees Celsius. In addition, the intermittent heating mode is adopted, and the temperature control is stable.

[0039] The base 5 is combined with the barrel body 1 as shown in the accompanying drawings. Figure 4 The base 5 comprises a conical disc 501 and a buckling ring 502, the disc opening of the conical disc 501 is matched and buckled with the buckling ring 502, and the elastic fitting part 6 is clamped between the conical disc 501 and the buckling ring 502. The inner side of the buckling ring 502 is a long side, the long side presses the elastic fitting part 6 downwards, and the lower edge of the long side limits the elastic fitting part 6 to be close to the conical disc 501.

[0040] The outer edge of the base 5 is provided with a positioning protrusion, and the positioning protrusion abuts against the inner wall of the barrel body 1. The base 5 is provided with a fixing part 504, and the fixing part 504 is connected with the bottom of the barrel body 1. The fixing part 504 is a downwardly extending volume, the conical disc 501 is an integral forming structure, and the fixing part 504 and the connecting part 503 are hot-pressed. The connecting part 503 is clamped and connected with the heating part 301.

[0041] The above description of the present application and its embodiments is illustrative, and is not restrictive, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. Therefore, if a person skilled in the art is inspired by the above description, without departing from the creative purpose of the present application, similar structural modes and embodiments can be designed without creativity, and all of them should belong to the protection scope of the present application.

Claims

1. A kink-resistant cord exit device, comprising: The application relates to a yarn winding barrel, which comprises a barrel body and a barrel cover, wherein a conical base is arranged in the barrel body, an elastic fitting part is fixed to the upper surface of the base, and a supporting groove for supporting a yarn drum is arranged on the base, the supporting groove is located at the lowest position of the base, the elastic fitting part is elastically fitted to the bottom of the yarn drum, and a heater is arranged below the base.

2. The kink-resistant cord exit device of claim 1, wherein, The base comprises a conical disc and a buckling ring, the disc opening of the conical disc is matched with the buckling ring to be buckled, and the elastic fitting part is clamped between the conical disc and the buckling ring.

3. The kink-resistant cordset of claim 2, wherein, The inner side of the buckling ring is a long side, the long side presses the elastic fitting part, and the lower edge of the long side limits the elastic fitting part from being close to the conical disc.

4. The kink-resistant cordset of claim 3, wherein, The elastic fitting part is made of elastic fabric, and the edge of the elastic fitting part is buckled to the disc opening of the conical disc.

5. The kink-resistant cordset of claim 1, wherein, The heater comprises a heating part and a wiring part, the heating part is fixed below the base, and the wiring part is fixed to the barrel body.

6. The kink-resistant cordset of claim 1, wherein, The outer edge of the base is provided with a positioning protrusion, and the positioning protrusion abuts against the inner wall of the barrel body.

7. The kink-resistant cordset of claim 1, wherein, A fixing part is arranged on the base, and the fixing part is connected with the bottom of the barrel body.

8. The kink-resistant cordset of any of claims 1-7, wherein, The top of the barrel body is hinged to the barrel cover, and the barrel cover is provided with a wire outlet.

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