Anti-jumper wire guide wheel capable of achieving quick wire passing
By designing a fast-track guide wheel to prevent yarn slippage, and employing a hub, guide wheel body, bearing, and stop pin structure, the problems of yarn slippage and wear during yarn change are solved, enabling rapid yarn guidance and efficient yarn replacement.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WEIHAI DURRI SYNTHETIC FIBRE CO LTD
- Filing Date
- 2025-05-28
- Publication Date
- 2026-05-05
AI Technical Summary
Traditional guide rollers are prone to causing yarn to jump out during yarn changing, affecting the yarn winding quality and increasing wear. They are also slow to change and inefficient.
A fast-track guide roller with anti-skid design is designed, which adopts a hub, guide roller body, bearing and stop pin structure. The bearing maintains rotational stability, and the stop pin guides the yarn into the guide roller body to prevent the yarn from jumping out.
It enables rapid yarn guidance, reduces wear between the yarn and the support, improves replacement efficiency, and enhances yarn winding quality.
Smart Images
Figure CN224198931U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of textile machinery technology, and in particular to a fast thread guide wheel to prevent thread skipping. Background Technology
[0002] Each tufted carpet loom requires 830-1060 bobbins per yarn load. If the batch size is small, the large bobbins need to be unwound into the required number of small bobbins before the yarn is loaded onto the loom. This process is accomplished by using an SSM winding machine.
[0003] In actual production, a situation sometimes arises where, after the yarn bobbin reaches the set size, the operator needs to replace the empty bobbin at the guide roller at the front end of the feed roller. At this time, the yarn tension decreases due to the machine stoppage, eventually becoming slack. This causes the yarn to automatically generate a lateral twisting force, especially with twisted yarns, where the greater the twist, the greater the lateral twisting force. This twisting force causes the slack yarn to jump out of the guide roller and fall off. When the machine is restarted, the yarn bypasses the guide roller and instead hangs on the guide roller bracket. This increases yarn wear, increases yarn tension, and affects the yarn winding quality. In this situation, the operator needs to manually guide the yarn into the guide roller. However, traditional enclosed guide rollers are cumbersome, slow, time-consuming, and inefficient. Utility Model Content
[0004] The purpose of this utility model embodiment is to provide a fast-passing anti-skid wire guide wheel, which aims to solve the problems mentioned in the background art.
[0005] This utility model embodiment is implemented as follows: a fast-track anti-skid guide wheel includes: a hub and a guide wheel body, wherein there are two hubs and the guide wheel body is installed between the two hubs; a bearing is installed on the guide wheel body to maintain the stability of the rotation of the guide wheel body and the hubs; a stop pin is fixedly installed on the hub to guide the yarn onto the guide wheel body; and a fixing bolt passes through the hub and the guide wheel body to install the guide wheel.
[0006] Preferably, the bearing is a 625 bearing.
[0007] Preferably, the angle between the stop pin and the wheel hub is 30 degrees, and the gap between the stop pin and the wheel hub is 1 millimeter.
[0008] The quick-passing and anti-skid-out guide roller provided by this utility model can not only guide the yarn, but also prevent the yarn from jumping out of the guide roller body by the stop pin. Even if the yarn is twisted, it can prevent the yarn from jumping out of the guide roller body, reduce the time for operators to re-pass the yarn, reduce the wear of the yarn on the support due to jumping out, and achieve the purpose of improving quality and efficiency. It is highly practical. Attached Figure Description
[0009] Figure 1 A schematic diagram of the overall guide wheel for fast wire crossing and anti-skid wire operation.
[0010] Figure 2 This is an exploded view of the wire guide wheel for fast wire crossing and anti-skid wire operation.
[0011] In the attached diagram: 1-hub, 2-guide wheel body, 3-bearing, 4-stop pin, 5-fixing bolt. Detailed Implementation
[0012] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and do not limit the present utility model.
[0013] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.
[0014] Please see Figure 1 and Figure 2 This utility model provides a fast-track anti-skid wire guide wheel, which includes:
[0015] The system comprises a hub 1 and a guide wheel body 2, wherein there are two hubs 1 and the guide wheel body 2 is installed between the two hubs 1; a bearing 3 is installed on the guide wheel body 2 to maintain the stability of the rotation of the guide wheel body 2 and the hub 1; a stop pin 4 is fixedly installed on the hub 1 to guide the yarn into the guide wheel body 2; and a fixing bolt 5 passes through the hub 1 and the guide wheel body 2 to install the guide wheel.
[0016] like Figure 2 As shown, in a preferred embodiment of this utility model, the bearing 3 is a 625 bearing.
[0017] like Figure 2 As shown, in a preferred embodiment of the present invention, the included angle between the stop pin 4 and the wheel hub 1 is 30 degrees, and the gap between the stop pin 4 and the wheel hub 1 is 1 millimeter.
[0018] When using this quick-access, anti-skid yarn guide roller, fix the assembled roller to the roller bracket. When guiding the yarn, push the yarn with your left hand and hold the end with your right hand, applying slight tension. Guide the yarn from below the roller body 2 to above. When the yarn contacts the stop pin 4, because the stop pin 4 has a downward 30-degree angle and a smooth surface, and leaves a 1mm gap with the roller hub 1, the yarn automatically slides into the gap from the stop pin 4 and falls onto the roller body 2, quickly completing the guiding action without needing to switch hands. When changing empty spools, because the yarn is stopped by the stop pin 4 inside the roller body 2, even if the yarn is twisted, it prevents the yarn from jumping out of the roller body 2, reducing the operator's re-guiding time and reducing wear on the bracket caused by the yarn jumping out, thus improving efficiency and quality.
[0019] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A fast-track anti-skid wire guide wheel, comprising a hub and a guide wheel body, characterized in that, The wheel hub is provided in two parts, and the guide wheel body is installed between the two wheel hubs; The bearing is mounted on the guide wheel body and is used to maintain the stability of the guide wheel body and hub rotation; The guide pin, which is fixedly mounted on the hub, is used to guide the yarn onto the guide wheel body; The fixing bolts pass through the hub and the guide wheel body and are used to install the guide wheel.
2. The fast-track anti-skid wire guide wheel according to claim 1, characterized in that, The bearing model is 625 bearing.
3. The fast-track anti-skid wire guide wheel according to claim 1, characterized in that, The angle between the stop pin and the wheel hub is 30 degrees, and the gap between the stop pin and the wheel hub is 1 millimeter.