Lug wire winding device of electric hydraulic loom
The electric ear-wound device driven by a dual-axis motor solves the problem of frequent machine stops caused by manual ear-wound operation, realizes automatic tension control of yarn and efficient weaving, and improves the operational stability and efficiency of water jet looms.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO XINKERUNDA IND & TRADE CO LTD
- Filing Date
- 2025-05-20
- Publication Date
- 2026-05-08
AI Technical Summary
The existing water jet looms have manual operation for the ear yarn winding device, which leads to frequent machine stops to adjust the ear yarn tension, affecting weaving efficiency.
An electric ear wire winding device driven by a dual-axis motor automatically controls the rotation of the ear wire and the yarn guiding structure to achieve tight and uniform distribution and accurate guidance of the yarn, reducing the need for manual adjustment.
It improves fabric quality and overall weaving efficiency, reduces equipment downtime, ensures smooth passage of weft yarns through nozzles, and reduces equipment vibration and instability.
Smart Images
Figure CN224212884U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of textile machinery processing technology, specifically relating to an electric water jet loom ear yarn winding device. Background Technology
[0002] A water jet loom is a shuttleless loom that uses jet water to pull the weft yarn through the shed. The main function of a water jet loom is to use jet water to propel the warp yarns and complete the fabric production. It is suitable for producing high-end textiles such as silk and synthetic fiber fabrics.
[0003] The ear loop winding device ensures that the weft yarn will not get stuck or deviate from the track during the weft insertion process, thus ensuring that the weft yarn can pass through the nozzle smoothly and complete the weft insertion action. In addition, the ear loop winding mechanism helps to reduce vibration and instability factors during the operation of the loom, thereby ensuring the stable operation of the loom. Currently, the ear loop winding device on the market is manually operated. Manually adjusting the ear loop tension requires frequent machine stops, which will reduce the effective operating time of the equipment and affect the overall weaving efficiency. Utility Model Content
[0004] The purpose of this utility model is to provide a simple and reasonably designed electric water jet loom ear yarn winding device in order to solve the above problems.
[0005] This utility model achieves the above objectives through the following technical solutions:
[0006] An electric water jet loom ear yarn winding device includes a dual-axis motor. One output end of the dual-axis motor is provided with an ear yarn structure, and the other output end of the dual-axis motor is fixedly connected to a connecting block. A yarn guide structure is provided on one side of the connecting block, and the position of the connecting block is fixed by the output end of the dual-axis motor.
[0007] As a further optimization of this utility model, the ear wire structure includes an ear wire frame fixedly connected to one of the output ends of a dual-axis motor, a rotating rod rotatably connected to the inner wall of the ear wire frame, and an ear wire roller fixedly connected to the outer side of the rotating rod, thereby positioning the ear wire roller by means of the rotating rod.
[0008] As a further optimization of this utility model, the yarn guiding structure includes a plurality of yarn guiding hooks fixedly connected to the upper surface of the connecting block, and the position of the yarn guiding hooks is fixed by the connecting block.
[0009] As a further optimization of this utility model, a yarn guide tube is sleeved on the outer side of several of the yarn guide hooks and fixedly connected to the surface of the connecting block. The outer side of the connecting block is threaded with a screw that fixes the yarn guide tube, and the position of the yarn guide tube is fixed by the screw.
[0010] As a further optimization of this utility model, the yarn guide hook is located at an eccentric position on the connecting block, and the position of the yarn guide hook is prevented from shifting by the connecting block.
[0011] As a further optimization of this utility model, the yarn guide tube is made of a transparent material, which facilitates observation of the internal structure of the yarn guide tube.
[0012] The beneficial effects of this utility model are as follows: This utility model uses a dual-axis motor to drive the ear wire to rotate for rotation operation. By automatically controlling the tension of the ear wire, it ensures tight and uniform mixing, which can reduce fabric looseness and improve the quality of weaving. The yarn guide hook can accurately place the yarn onto the knitting needle. The dual-axis motor drives the ear wire and the yarn guide hook to rotate, eliminating the need for manual adjustment of the ear wire tension and frequent machine stops, thus improving the overall weaving efficiency. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This is a top view of the entire utility model;
[0015] Figure 3 This is a cross-sectional view of the yarn guide tube of this utility model.
[0016] In the diagram: 1. Dual-axis motor; 2. Ear wire structure; 201. Ear wire frame; 202. Rotating rod; 203. Ear wire roller; 3. Connecting block; 4. Screw; 5. Yarn guide structure; 501. Yarn guide tube; 502. Yarn guide hook. Detailed Implementation
[0017] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.
[0018] Example 1
[0019] like Figure 1 and Figure 2As shown, an electric water jet loom ear yarn winding device includes a dual-axis motor 1, which drives the ear yarn frame 201 and connecting block 3 to rotate. One output end of the dual-axis motor 1 is provided with an ear yarn structure 2. The rotation of the output end of the dual-axis motor 1 drives the ear yarn structure 2 to rotate. The ear yarn frame 201 is fixedly connected to one output end of the dual-axis motor 1, which supports the ear yarn frame 201 and drives the ear yarn frame 201 to rotate. A rotating rod 202 is rotatably connected to the inner wall of the ear yarn frame 201, which supports the rotating rod 202. An ear yarn roller 203 is fixedly connected to the outer side of the rotating rod 202, which supports the ear yarn roller 203. The ear yarn frame 201 supports the ear yarn roller 203, and the ear yarn roller 203 supports the ear yarn. In practical applications, the synchronous movement of the two ear yarns is required to clamp the weft yarn, tighten the selvage, prevent the fabric edge from loosening, ensure the stability of the selvage structure, and reduce weft yarn slippage.
[0020] like Figure 2 and Figure 3 As shown, a connecting block 3 is fixedly connected to the other output end of the dual-axis motor 1. The dual-axis motor 1 supports the connecting block 3 and drives it to rotate. A yarn guide structure 5 is provided on one side of the connecting block 3, and several yarn guide hooks 502 are fixedly connected to the surface of the connecting block 3. In this utility model, there are two yarn guide hooks 502, which can be adjusted according to the actual situation. The yarn guide hooks 502 are located at the eccentric position of the connecting block 3. The connecting block 3 supports and positions the yarn guide hooks 502. A yarn guide tube 501 is installed on the outside of the yarn guide hook 502 and is fixedly connected to the upper surface of the connecting block 3. The yarn guide tube 501 is made of transparent material, and the yarn guide hooks 502... Located inside the yarn guide tube 501, it facilitates subsequent observation of the internal condition of the yarn guide tube 501 by subsequent staff. The connecting block 3 is threaded with a screw 4 on its outer side. The connecting block 3 supports the yarn guide tube 501, and the screw 4 fixes the yarn guide tube 501 to the connecting block 3. The yarn guide hook 502 precisely guides the yarn, making the yarn run along the preset path to prevent tangling or breakage. The yarn guide tube 501 keeps the yarn end tightly attached to the surface of the yarn guide tube 501 to prevent fly yarn production and maintain a clean production environment. The yarn guide tube 501 limits the position of the yarn guide hook 502 to prevent the top of the yarn guide hook 502 from interfering with the operation of other components.
[0021] It should be noted that this electric water jet loom ear yarn winding device, in use, drives the ear yarn frame 201, rotating rod 202 and ear yarn roller 203 to rotate through one output end of the dual-axis motor 1. The ear yarn roller 203 clamps the weft yarn. The other output end of the dual-axis motor 1 drives the connecting block 3 to rotate. The rotation of the connecting block 3 drives the yarn guide hook 502 to rotate. The position of the yarn guide tube 501 is fixed by the screw 4. The cooperation of the yarn guide tube 501 and the yarn guide hook 502 guides the yarn to be distributed regularly on the surface of the bobbin, avoiding overlap or uneven gaps.
[0022] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.
Claims
1. An electric water jet loom ear yarn winding device, comprising a dual-shaft motor (1), characterized in that, One of the output ends of the dual-axis motor (1) is provided with an ear wire structure (2), and the other output end of the dual-axis motor (1) is fixedly connected to a connecting block (3). A yarn guide structure (5) is provided on one side of the connecting block (3).
2. The ear yarn winding device for an electric water jet loom according to claim 1, characterized in that: The ear wire structure (2) includes an ear wire frame (201) fixedly connected to one of the output ends of the dual-axis motor (1), a rotating rod (202) rotatably connected to the inner wall of the ear wire frame (201), and an ear wire roller (203) fixedly connected to the outer side of the rotating rod (202).
3. The ear yarn winding device for an electric water jet loom according to claim 1, characterized in that: The yarn guiding structure (5) includes a plurality of yarn guiding hooks (502) that are fixedly connected to the upper surface of the connecting block (3).
4. The ear yarn winding device for an electric water jet loom according to claim 3, characterized in that: A yarn guide tube (501) is sleeved on the outside of several yarn guide hooks (502) and fixedly connected to the surface of the connecting block (3). A screw (4) is threadedly connected to the outside of the connecting block (3) to fix the yarn guide tube (501).
5. The ear yarn winding device for an electric water jet loom according to claim 3, characterized in that: The yarn guide hook (502) is located at an eccentric position on the connecting block (3).
6. The ear yarn winding device for an electric water jet loom according to claim 4, characterized in that: The yarn guide tube (501) is made of transparent material.