一种用于针织圆机的纱线张力调节装置
By designing a compact yarn tension adjustment device, which utilizes motor drive and cylinder adjustment, the problem of large space occupation of traditional devices is solved, enabling flexible yarn tension adjustment and side-by-side arrangement of multiple devices, thus improving space utilization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANTOU LIANXINGFA WEAVING CO LTD
- Filing Date
- 2025-08-16
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional mechanical yarn tension adjustment devices significantly increase the longitudinal height and transverse width of circular knitting machines, occupying a large space and limiting the possibility of arranging multiple machines side by side.
A yarn tension regulating device was designed, comprising an mounting component, an extension frame, a support plate, and an adjusting mechanism. The device utilizes a motor to drive a rotating plate, which in turn drives a lever and a connecting ring to slide. The angle and length of the tension wheel are adjusted via a limiting plate and a connecting rod. Combined with a cylinder to push a transmission plate to adjust the tension wheel, the device has a compact structure and small size.
It achieves flexibility and compactness in yarn tension adjustment, reduces the space occupied by the equipment, supports the side-by-side arrangement of multiple devices, and improves the utilization rate of workshop space.
Smart Images
Figure CN224513760U_ABST
Abstract
Claims
1. A yarn tension regulating device for a circular knitting machine, comprising a mounting element (1), characterized in that: The inner cavity of the mounting component (1) is provided with fasteners (2), an extension frame (3) is fixedly connected to one side of the mounting component (1), a support plate (4) is fixedly connected to one side of the extension frame (3), and an adjustment mechanism (5) is provided on one side of the support plate (4). The adjustment mechanism (5) includes a rotating seat (501), and there are two rotating seats (501). One side of each rotating seat (501) is fixedly connected to one side of the support plate (4). A bearing (502) is fixedly connected to the inner cavity of the rotating seat (501). A rotating rod (503) is fixedly connected to the inner wall of the inner ring of the bearing (502). A rotating block (504) is fixedly connected to the surface of the rotating rod (503). An adjustment block (505) is slidably connected to the inner cavity of the rotating block (504). A tension wheel (506) is rotatably connected to the inner cavity of the adjustment block (505). A groove (507) is opened on the surface of the tension wheel (506). A motor (6) is fixedly installed on the inner wall of the extension frame (3). A rotating plate (7) is fixedly connected to the output end of the motor (6). A lever (8) is slidably connected to the inner cavity of the rotating plate (7). A limit plate (9) is fixedly connected to one end of the lever (8), and a connecting ring (10) is fixedly connected to the other end of the lever (8). An extension block (11) is fixedly connected to the surface of the rotating rod (503). There are two extension blocks (11). A connecting rod (12) is fixedly connected to the inner wall of the extension block (11). The inner cavity of the connecting ring (10) is slidably connected to the surface of the connecting rod (12). A limiting block (13) is fixedly connected to one side of the adjusting block (505), and a transmission plate (14) is fixedly connected to one side of the limiting block (13). A sliding groove (15) is provided on one side of the rotating block (504), and the surface of the limiting block (13) is slidably connected to the inner wall of the sliding groove (15). A cylinder (16) is fixedly installed on one side of the rotating block (504), and the output end of the cylinder (16) is fixedly connected to one side of the transmission plate (14). The fastener (2) includes a threaded rod (201), the surface of which is threadedly connected to the inner cavity of the mounting part (1), and a clamping plate (202) is rotatably connected to one end of the threaded rod (201). The clamping plate (202) is located on the inner side of the mounting part (1), and a guide rod (203) is fixedly connected to one side of the clamping plate (202). The surface of the guide rod (203) is slidably connected to the inner cavity of the mounting part (1).