Yarn storage device for gray fabric weaving

Abstract

The utility model relates to the technical field of gray fabric weaving, in particular to a gray fabric weaving yarn storage device which comprises a yarn storage shell, a small motor groove is formed in the bottom face of the yarn storage shell, a small motor is fixedly installed on the surface of the small motor groove, a threaded rod is fixedly installed at the output end of the small motor, and a protective cover is in threaded connection with the surface of the threaded rod. The small motor, the threaded rod, the protection shell and the sliding door are arranged, by means of the synergistic effect of the structures, the protection efficiency of yarn storage of the yarn storage device is greatly improved, the small motor drives the threaded rod to rotate, the protection cover is rapidly and flexibly opened or closed, the sliding door is driven to act in a matched mode when the protection cover moves, and the safety of yarn storage is improved. Impurities such as dust and batting can be effectively prevented from entering the yarn storage device, yarn is prevented from being polluted, meanwhile, the sliding door can be conveniently controlled to control yarn storage work, the sliding door can be flexibly opened or closed according to needs, yarn entering and exiting can be accurately regulated and controlled, and the production efficiency and quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of fabric weaving technology, and in particular to a fabric weaving yarn storage device. Background Technology

[0002] A yarn storage device for fabric weaving, commonly used in high-speed weaving production lines, is a yarn storage device used in textile machinery. It primarily functions to dynamically store yarn, balance tension, isolate dust, and position yarn, effectively ensuring continuous yarn supply, reducing yarn breakage rates, and improving weaving uniformity. Publication number CN218090015U discloses a yarn storage device in the field of fabric weaving technology, specifically including a mounting frame, a hollow shaft stepper motor, a yarn inlet, a hollow main shaft, a winding disc, a yarn storage cylinder, and a yarn outlet; the bottom surface of the yarn storage cylinder rotates... The device is equipped with a rewinding rotating arm, whose rotation axis is coaxial with that of the yarn storage cylinder. Yarn-threading ceramic eyes are positioned opposite each other on the outer periphery of the rewinding rotating arm and the yarn storage cylinder. A ring-shaped detection plate is mounted on the mounting frame, positioned on the outer periphery of the yarn storage cylinder and above the rewinding rotating arm. A counting sensor is installed between the ring-shaped detection plate and the rewinding rotating arm for coordinated use. A ring-shaped brush is located on the inner ring of the ring-shaped detection plate, with the bristles gradually sloping downwards towards the yarn storage cylinder, and the bristle heads adhering to the yarn storage cylinder. This system enables intermittent yarn feeding while accurately calculating the output yarn length. Depending on the knitting process, different amounts of yarn can be wound on the yarn storage cylinder, significantly improving the quality of knitted products. This yarn storage device can accurately calculate the output length of yarn using a counter, and can wind different amounts of yarn according to different knitting processes. However, when there are many machines in the yarn storage workshop, and small particles are suspended in the workshop air, they can easily adhere to the yarn, affecting the yarn quality and subsequent weaving processes. It cannot protect the yarn stored in the yarn storage work, thus affecting production quality, and needs to be improved. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0004] This utility model adopts the following technical solution: a yarn storage device for fabric weaving, including a yarn storage shell, a large motor slot is opened on the bottom surface of the yarn storage shell, a large motor is fixedly installed on the surface of the large motor slot, a yarn storage cylinder is fixedly installed at the output end of the large motor, a small motor slot is opened on the bottom surface of the yarn storage shell, a small motor is fixedly installed on the surface of the small motor slot, a motor cover is fixedly installed on the surface of the small motor, a threaded rod is fixedly installed at the output end of the small motor, a protective cover is threadedly connected to the surface of the threaded rod, a yarn storage hole is opened on the surface of the protective cover, a sliding groove is opened on the surface of the protective cover, and a sliding door is slidably connected to the surface of the sliding groove.

[0005] Preferably, the threaded rod is a bidirectional threaded rod. Here, the bidirectional threaded rod allows the protective cover to reciprocate along the threaded rod from top to bottom or from bottom to top, precisely controlling the position of the protective cover, facilitating quick opening and closing for maintenance and other operations, and when closed, it can tightly fit the yarn storage shell, protecting the yarn storage cylinder and ensuring yarn quality.

[0006] Preferably, the sliding door is the same size as the yarn storage hole, and the surface of the sliding door fits snugly against the yarn storage hole. Here, the sliding door and the yarn storage hole are appropriately sized and fit tightly together, effectively preventing dust, lint, and other impurities from entering the yarn storage device, thus preventing yarn contamination. At the same time, it facilitates control of the sliding door to regulate the yarn storage operation; the sliding door can be flexibly opened or closed as needed, precisely controlling the yarn's entry and exit, thereby improving production efficiency and quality.

[0007] Preferably, the surface of the yarn storage tube is uniformly distributed with prisms on its circumference. Here, the uniformly distributed prisms on the surface of the yarn storage tube can increase the friction between the yarn and the tube wall, effectively preventing the yarn from slipping and misaligning during high-speed rotation, ensuring that the yarn is neatly and tightly arranged, and reducing the risk of yarn breakage due to looseness.

[0008] Preferably, the surface of the protective cover has a rubber ring groove, and a positioning post is fixedly installed on the surface of the rubber ring groove. The rubber ring is fixedly installed on the surface of the rubber ring groove through the positioning post. Here, the rubber ring is fixed in the rubber ring groove on the surface of the protective cover by the positioning post, which can enhance the sealing performance of the protective cover, prevent dust, moisture and other impurities from entering the yarn storage device and damaging the yarn, and ensure that the rubber ring is installed in a precise and stable position, avoiding displacement of the rubber ring during use and affecting the protective effect.

[0009] Preferably, the bottom surface of the yarn storage shell is provided with a positioning groove, which is located directly above the positioning post, and the positioning post and the positioning groove are interlocked. Here, the interlocking enhances the overall structural stability, and the rubber ring further improves the sealing performance, effectively preventing impurities from entering. The tight fit between the positioning post and the positioning groove can also disperse vibrations during equipment operation, reduce noise, and extend the life of components.

[0010] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0011] 1. In this utility model, by setting up a small motor, a threaded rod, a protective shell, and a sliding door, the synergistic effect of these structures greatly improves the protection efficiency of the yarn storage device. The small motor drives the threaded rod to rotate, which in turn moves the protective cover along the rod, enabling the protective cover to be opened or closed quickly and flexibly. This facilitates timely maintenance and yarn replacement of the yarn storage cylinder. When the protective cover moves, it drives the sliding door to move in coordination, precisely controlling the opening and closing of the yarn storage hole. This not only facilitates the orderly entry and exit of yarn, but also effectively prevents dust and debris from entering and contaminating the yarn when not in operation. The bidirectional threaded design allows the protective cover to move synchronously, ensuring stable operation, reducing jamming and malfunctions, and extending the service life of the equipment. The positions of the protective cover and the sliding door can also be flexibly adjusted according to actual production needs, precisely controlling the yarn conveying and improving the production efficiency and product quality of fabric weaving.

[0012] 2. In this utility model, by setting up a rubber ring groove, a positioning post, a rubber ring, and a positioning groove, the synergistic effect of the sealing and positioning structure significantly improves the protective performance of the equipment. The cooperation between the rubber ring groove and the positioning post ensures that the rubber ring is accurately installed and not easily displaced. After being squeezed, the rubber ring forms an elastic sealing layer with the yarn storage shell, effectively isolating external dust and moisture from intrusion. The plug-in design of the positioning post and the positioning groove achieves precise alignment between the protective cover and the yarn storage shell, which not only enhances structural stability and reduces operating vibration, but also assists in sealing through mechanical locking. This double protection ensures a clean and dry yarn storage environment, reduces the risk of yarn becoming damp, moldy, or contaminated by impurities, and at the same time reduces component wear and extends the service life of the equipment. Attached Figure Description

[0013] Figure 1 This utility model provides a schematic diagram of a yarn storage device for fabric weaving;

[0014] Figure 2 An exploded view of the overall structure of a yarn storage device for fabric weaving is provided for this utility model;

[0015] Figure 3 This utility model provides a schematic diagram of a yarn storage cylinder for a fabric weaving yarn storage device;

[0016] Figure 4 This utility model provides a schematic diagram of a protective cover for a yarn storage device in fabric weaving;

[0017] Figure 5 This utility model provides a schematic diagram of the yarn storage hole of a yarn storage device for fabric weaving;

[0018] Figure 6 This utility model provides a schematic diagram of the rubber ring groove for a yarn storage device in fabric weaving;

[0019] Figure 7 This utility model presents a schematic diagram of the sealing structure of a yarn storage device for fabric weaving.

[0020] Legend:

[0021] 1. Yarn storage shell; 2. Protective cover; 3. Large motor slot; 4. Large motor; 5. Yarn storage cylinder; 6. Small motor slot; 7. Small motor; 8. Motor cover; 9. Threaded rod; 10. Yarn storage hole; 11. Slide groove; 12. Slide door; 13. Rubber ring groove; 14. Positioning post; 15. Rubber ring; 16. Positioning groove. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1

[0025] Please see Figure 1-5This utility model provides a technical solution: a yarn storage device for fabric weaving, including a yarn storage shell 1. A large motor slot 3 is formed on the bottom surface of the yarn storage shell 1. A large motor 4 is fixedly installed on the surface of the large motor slot 3. A yarn storage cylinder 5 is fixedly installed at the output end of the large motor 4. The large motor 4 can stably drive the yarn storage cylinder 5 to rotate, ensuring that the yarn is wound evenly and orderly on the yarn storage cylinder 5, providing a stable yarn supply for fabric weaving. Moreover, the design of the large motor slot 3 makes the large motor 4 firmly installed, reducing vibration and shaking during operation, and improving the overall stability of the equipment. To ensure safety and reliability, a small motor slot 6 is provided on the bottom surface of the yarn storage shell 1. A small motor 7 is fixedly installed on the surface of the small motor slot 6, and a motor cover 8 is fixedly installed on the surface of the small motor 7. The motor cover 8 can effectively prevent dust and debris from entering the small motor 7, extending the service life of the small motor 7. A threaded rod 9 is fixedly installed at the output end of the small motor 7, and a protective cover 2 is threadedly connected to the surface of the threaded rod 9. The small motor 7 drives the threaded rod 9 to rotate. The threaded rod 9 is a bidirectional threaded rod, which drives the protective cover 2 to move up and down, realizing the automatic opening and closing of the protective cover 2, improving production efficiency. Only by controlling the operation of the small motor 7 can the opening and closing of the protective cover 2 be completed quickly, facilitating yarn replacement, maintenance, and other operations on the yarn storage cylinder 5, reducing equipment downtime, and improving production continuity. A yarn storage hole 10 is provided on the surface of the protective cover 2. The protective cover 2 can effectively block dust, lint, and other impurities in the textile workshop, preventing them from adhering to the yarn of the yarn storage cylinder 5, while avoiding moisture erosion of the yarn, ensuring the physical properties and quality of the yarn, and reducing the damage to the fabric caused by yarn quality problems. In addition to preventing defects, the protective cover 2 provides a relatively stable environment for the yarn during the storage and transportation process, reducing friction and collision between the yarn and external objects, and reducing the risk of yarn breakage and wear. The yarn storage hole 10 provides a channel for the yarn to enter and exit, ensuring that the yarn can be smoothly transported from the yarn storage tube 5 to the weaving equipment. The surface of the protective cover 2 is provided with a sliding groove 11, and a sliding door 12 is slidably connected to the surface of the sliding groove 11. The sliding door 12 can be easily opened or closed as needed, making it convenient to inspect, adjust or clean the yarn in the yarn storage hole 10.

[0026] Example 2

[0027] Please see Figure 6-7The protective cover 2 has a rubber ring groove 13 on its surface. A positioning post 14 is fixedly installed on the surface of the rubber ring groove 13. A rubber ring 15 is fixedly installed on the surface of the rubber ring groove 13 through the positioning post 14. The rubber ring 15 is installed in the rubber ring groove 13. When the positioning post 14 is inserted into the positioning groove 16, the rubber ring 15 will tightly fit the bottom surface of the yarn storage shell 1, forming a good sealing environment. This can further prevent dust, moisture and other impurities from entering the yarn storage device, providing better storage conditions for the yarn and effectively ensuring that the yarn quality is not affected by external factors. The bottom surface of the yarn storage shell 1 has a positioning groove 16, which is located directly above the positioning post 14. The positioning post 14 and the positioning groove 16 are interlocked. Through the interlocking, the overall structural stability is enhanced. With the rubber ring 15, the sealing performance can be further improved, effectively blocking impurities from entering. The tight fit between the positioning post 14 and the positioning groove 16 can also disperse the vibration during equipment operation, reduce noise and extend the service life of components.

[0028] Working principle: When the yarn storage device is working and protection of the stored yarn is required, the sliding door 12 on the slide groove 11 is slid open. The large motor 4 drives the ribbed yarn storage cylinder 5 to rotate at high speed. The yarn is stably wound through the yarn storage hole 10. At the same time, the small motor 7 precisely controls the synchronous lifting and lowering of the protective cover 2 through the bidirectional threaded rod 9. During the yarn storage stage, the protective cover 2 rises and locks its position through the mechanical engagement of the positioning column 14 and the positioning groove 16, and squeezes the rubber ring 15 to form a radial sealing layer, which isolates external dust and moisture. This enhances the sealing performance of the protective cover 2, prevents dust, moisture and other impurities from entering the yarn storage device and damaging the stored yarn, and improves the production efficiency and product quality of the fabric weaving.

[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A yarn storage device for fabric weaving, comprising a yarn storage shell (1), characterized in that: The bottom surface of the yarn storage shell (1) is provided with a large motor slot (3), and a large motor (4) is fixedly installed on the surface of the large motor slot (3). A yarn storage cylinder (5) is fixedly installed at the output end of the large motor (4). The bottom surface of the yarn storage shell (1) is provided with a small motor slot (6), and a small motor (7) is fixedly installed on the surface of the small motor slot (6). A motor cover (8) is fixedly installed on the surface of the small motor (7). A threaded rod (9) is fixedly installed at the output end of the small motor (7). A protective cover (2) is threadedly connected to the surface of the threaded rod (9). A yarn storage hole (10) is provided on the surface of the protective cover (2). A sliding groove (11) is provided on the surface of the protective cover (2). A sliding door (12) is slidably connected to the surface of the sliding groove (11).

2. The yarn storage device for fabric weaving according to claim 1, characterized in that: The threaded rod (9) is a bidirectional threaded rod.

3. The yarn storage device for fabric weaving according to claim 1, characterized in that: The sliding door (12) is the same size as the yarn storage hole (10), and the surface of the sliding door (12) is in contact with the yarn storage hole (10).

4. The yarn storage device for fabric weaving according to claim 1, characterized in that: The surface of the yarn storage cylinder (5) is uniformly distributed with prisms around its circumference.

5. The yarn storage device for fabric weaving according to claim 1, characterized in that: The protective cover (2) has a rubber ring groove (13) on its surface. A positioning post (14) is fixedly installed on the surface of the rubber ring groove (13). A rubber ring (15) is fixedly installed on the surface of the rubber ring groove (13) through the positioning post (14).

6. The yarn storage device for fabric weaving according to claim 5, characterized in that: The bottom surface of the yarn storage shell (1) is provided with a positioning groove (16), which is located directly above the positioning post (14), and the positioning post (14) and the positioning groove (16) are interlocked.

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