Yarn rack
By designing the mounting base for the yarn frame, the swing linkage assembly, and the elastic reset component, the problem of difficult yarn roll replacement caused by the height of textile equipment was solved, enabling quick yarn roll replacement and improving safety.
Patent Information
- Application Number
- CN202522560804.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-02
- Publication Date
- 2026-11-06
- Estimated Expiration
- 2035-12-02
AI Technical Summary
The height of textile equipment makes yarn roll replacement and installation difficult, cumbersome, and poses safety hazards.
Design a yarn rack including a mounting base, a swing linkage assembly, a connecting base, an elastic reset component, and a yarn guide rod. Through the cooperation of the linkage and the elastic reset component, the connecting base can rotate between the working position and the yarn changing position, which facilitates the quick replacement of the yarn roll.
It simplifies the yarn roll replacement process, reduces operational intensity and safety risks, and improves work efficiency.
Smart Images
Figure CN224942770U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of textile equipment, and in particular to a yarn rack. Background Technology
[0002] In the textile industry, many textile equipment, such as the straight twisting machine, undertake important yarn processing tasks. The working principle of these machines is usually to place multiple yarn spools on the machine, then draw out the yarn from the yarn spools and twist them together to produce yarn products that meet different needs.
[0003] However, in actual operation, some yarn spools need to be placed on top of the equipment. Due to the considerable height of the textile equipment, replacing and installing these yarn spools presents significant challenges. Operators often need to use ladders or other auxiliary tools to complete this task.
[0004] Using ladders is not only cumbersome, increasing workload and time costs, but also poses numerous safety hazards during work at height. For example, operators may fall due to an unstable ladder or loss of balance, leading to personal injury accidents and adversely affecting the safety of operators and the normal production of the company. Utility Model Content
[0005] To address the aforementioned problems, this application provides a yarn frame.
[0006] The yarn frame provided in this application adopts the following technical solution: A yarn frame, comprising: Mounting base, and A swing linkage assembly includes at least two parallel links, one end of each link being hinged to a mounting base; The connecting seat is hinged to the other end of the connecting rod. The two extreme positions of the connecting seat rotation are the working position and the yarn changing position. When it is in the working position, the position of the connecting seat is higher than the mounting seat. When it is in the yarn changing position, the position of the connecting seat is lower than the mounting seat. The elastic reset component has two ends connected to the mounting base and the connecting base respectively, and is used to keep the connecting base in the working position; A yarn guide bar is installed on the connecting seat, and a yarn guide assembly is provided thereon; A yarn rod is installed on the connecting seat, and at least one yarn disc is provided on it.
[0007] In one embodiment: the mounting base is provided with a limiting rod, the mounting positions of the connecting rods are respectively located on both sides of the limiting rod, and when the connecting rods abut against the limiting rods, the connecting seats are respectively located at the working position and the yarn changing position.
[0008] In one embodiment: the connecting seat is provided with an adjustment component for changing the reset direction of the elastic reset member. When the elastic reset member is in the working position, it provides a tendency force to the connecting seat away from the yarn changing position; when the elastic reset member is in the yarn changing position, it provides a tendency force to the connecting seat away from the working position.
[0009] In one embodiment: the adjustment assembly includes a sliding seat and a connecting rod slidably mounted on the sliding seat, and one end of the elastic reset member is connected to the connecting rod; in the working position and the yarn changing position, the connecting rod is located at both ends of the sliding seat respectively.
[0010] In one embodiment: one end of the limiting rod extends out of the mounting base, and one end of the elastic reset member is connected to the limiting rod.
[0011] In one embodiment, the elastic reset element is a tension spring with connecting hooks at both ends.
[0012] In one embodiment: the yarn rod includes a first rod and a second rod connected at an obtuse angle, the first rod is connected to a connecting seat, and a yarn disc is respectively installed on the first rod and the second rod.
[0013] In one embodiment, both the first rod and the second rod are provided with multiple mounting holes for installing yarn discs.
[0014] In one embodiment, the yarn rod is provided with a handle.
[0015] In summary, this application has the following advantages: the rotatable connecting seat facilitates quick replacement of the yarn roll. Attached Figure Description
[0016] Figure 1 This is a structural schematic diagram of Embodiment 1; Figure 2 This is the main view of Implementation Example 1. Figure 1 This shows the status of the workstation. Figure 3 This is the main view of Implementation Example 1. Figure 2 This shows the status at the yarn changing station; Figure 4 This is the main view of Embodiment 2. Figure 1 This shows the status of the workstation. Figure 5 This is the main view of Embodiment 2. Figure 2 This shows the status of the yarn changing station.
[0017] In the diagram, 10 is a yarn roll; 100 is a mounting base; 200 is a swing linkage assembly; 210 is a connecting rod; 300 is a connecting seat; 400 is an elastic reset component; 500 is a yarn guide rod; 510 is a yarn guide assembly; 600 is a yarn rod; 610 is the first rod; 620 is the second rod; 630 is a mounting hole; 700 is a limiting rod; 800 is a yarn reel; 900 is an adjusting assembly; 910 is a sliding seat; and 920 is a connecting rod. Detailed Implementation
[0018] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.
[0019] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0020] Example 1: A yarn frame, such as Figure 1 and Figure 2 As shown, it includes a mounting base, a swing linkage assembly, a connecting base, an elastic reset component, a yarn guide rod, and a yarn rod.
[0021] The mounting base is fixed to the top of the textile equipment. The swing linkage assembly includes at least two parallel links. In this embodiment, two links are used as an example. One end of each link is hinged to the mounting base, and the other end is connected to the connecting base, so that the connecting base can swing on the mounting base.
[0022] The two extreme positions of the connecting seat rotation are the working position and the yarn changing position, respectively, as shown in the attached diagram. Figure 1 When in the working position, the connector is positioned higher than the mounting base, as shown in the attached document. Figure 2 When located at the yarn changing station, the connecting seat is positioned lower than the mounting seat.
[0023] The mounting base is equipped with a limiting rod, and the two connecting rods are installed on both sides of the limiting rod. When the two connecting rods abut against the limiting rod, the connecting bases are located at the working position and the yarn changing position, respectively.
[0024] The elastic reset element is used to keep the connecting seat in the working position, and its two ends are connected to the mounting seat and the connecting seat respectively. Specifically, the elastic reset element is a tension spring with connecting hooks at both ends, and one end of the limiting rod extends out of the mounting seat, while the other end of the elastic reset element is connected to the limiting rod.
[0025] The yarn guide rod is fixedly installed on the connecting seat, and a yarn guide assembly is provided on it.
[0026] like Figure 3 As shown, the yarn rod is installed on the connecting seat, and at least one yarn tray is provided on it for placing the yarn roll. In this embodiment, the yarn rod includes a first rod and a second rod connected at an obtuse angle. The first rod is connected to the connecting seat, and a yarn tray is respectively installed on the first rod and the second rod.
[0027] In addition, both the first and second rods are provided with multiple mounting holes for installing yarn discs, so that the installation position of the yarn discs can be adjusted.
[0028] The yarn rod is equipped with a handle, which is used to flip the connecting seat during operation.
[0029] Example 2: Figure 4 and Figure 5 As shown, the difference from Embodiment 1 is that the connecting base is provided with an adjustment component for changing the reset direction of the elastic reset member, as indicated in the attached figure. Figure 4 When positioned at the working station, the elastic reset member provides a tendency force to the connecting seat away from the yarn changing station; refer to Appendix Figure 5 When located at the yarn changing station, the elastic reset member provides a tendency force to the connecting seat in a direction away from the working station.
[0030] The adjustment assembly includes a sliding seat and a connecting rod slidably mounted on the sliding seat, with one end of the elastic reset member connected to the connecting rod. In the working position and the yarn changing position, the connecting rod is located at both ends of the sliding seat, respectively. The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Although this utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the utility model's technical solution. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model without departing from the scope of the utility model's technical solution shall still fall within the scope of the utility model's technical solution.
Claims
1. A yarn frame, characterized in that, include: Mounting base (100), and The swing linkage assembly (200) includes at least two parallel links (210), one end of each link (210) being hinged to the mounting base (100); The connecting seat (300) is hinged to the other end of the connecting rod (210). The two extreme positions of the connecting seat (300) are the working position and the yarn changing position. When it is in the working position, the connecting seat (300) is higher than the mounting seat (100). When it is in the yarn changing position, the connecting seat (300) is lower than the mounting seat (100). The elastic reset member (400) is connected at both ends to the mounting base (100) and the connecting base (300) respectively, and is used to keep the connecting base (300) in the working position; A yarn guide bar (500) is installed on the connecting seat (300), and a yarn guide assembly (510) is provided thereon. A yarn rod (600) is installed on the connecting seat (300), and at least one yarn disc (800) is provided thereon.
2. The yarn frame according to claim 1, characterized in that: The mounting base (100) is provided with a limiting rod (700), and the mounting positions of the connecting rod (210) are respectively located on both sides of the limiting rod (700). When the connecting rod (210) abuts against the limiting rod (700), the connecting seat (300) is respectively located at the working position and the yarn changing position.
3. The yarn frame according to claim 2, characterized in that: The connecting seat (300) is provided with an adjustment component (900) for changing the reset direction of the elastic reset member (400). When the elastic reset member (400) is in the working position, it provides a tendency force to the connecting seat (300) away from the yarn changing position. When the elastic reset member (400) is in the yarn changing position, it provides a tendency force to the connecting seat (300) away from the working position.
4. The yarn frame according to claim 3, characterized in that: The adjustment assembly (900) includes a sliding seat (910) and a connecting rod (920) slidably mounted on the sliding seat (910). One end of the elastic reset member (400) is connected to the connecting rod (920). In the working position and the yarn changing position, the connecting rod (920) is located at both ends of the sliding seat (910).
5. The yarn frame according to claim 4, characterized in that: One end of the limiting rod (700) extends out of the mounting base (100), and one end of the elastic reset member (400) is connected to the limiting rod (700).
6. The yarn frame according to claim 5, characterized in that: The elastic reset component (400) is a tension spring with connecting hooks at both ends.
7. The yarn frame according to claim 4, characterized in that: The yarn rod (600) includes a first rod (610) and a second rod (620) connected at an obtuse angle. The first rod (610) is connected to the connecting seat (300), and a yarn disc (800) is installed on the first rod (610) and the second rod (620).
8. The yarn frame according to claim 7, characterized in that: The first rod (610) and the second rod (620) are each provided with a plurality of mounting holes (630) for mounting the yarn disc (800).
9. The yarn frame according to claim 1, characterized in that: The yarn rod (600) is provided with a handle.