Yarn conveying tension adjustment mechanism of large circular knitting machine
A technology of tension adjustment mechanism and large circular knitting machine, which is applied in the direction of transportation and packaging, delivery of filamentous materials, thin material processing, etc., can solve the problems such as cumbersome steps, and achieve the effect of not easy to break and automatically adjust the tension
Active Publication Date: 2021-11-02
湖州晨宇家居用品有限公司
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- Abstract
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- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] This solution mainly adjusts the tightness of the yarn through the tension block and the screw rod. Before each work, the screw rod needs to be manually pre-adjusted, and the steps are cumbersome.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Embodiment 2
[0040] Embodiment 2: The circular knitting machine yarn conveying tension adjustment mechanism differs from Embodiment 1 in that: Figure 2-3 , the thread clamp 4 includes a mounting block 45 installed on the mounting plate 1, a motor 46 fixed on the mounting block 45 and the output shaft is horizontally arranged, a cam 47 fixed on the output shaft of the motor 46, and a housing fixed on the motor 46 The external accommodation block 48 , the lower pressing plate 44 located in the accommodation block 48 abutting against the cam 47 and moving up and down with the rotation of the cam 47 , and the upper pressing plate 43 fixed on the accommodation block 48 opposite to the lower pressing plate 44 . The accommodating block 48 is located below the upper platen 43 and provides a threading hole for the yarn to pass through. The cam 47 includes a disc-shaped base 471 and protruding parts 472 integrally formed with the base 471 and uniformly distributed along the circumference of the base...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention discloses a yarn conveying tension adjustment mechanism of a circular knitting machine, which comprises a mounting plate, two guide wheel sets mounted on the mounting plate and arranged symmetrically, a crimping wheel set between the two guide wheel sets, and a guide wheel set The set includes the mounting frame and the guide wheel on the mounting frame that is connected by rotation. The crimping wheel set includes a main mounting seat with a vertical movable groove, and a secondary mounting seat that can be inserted into the vertical movable groove and can move vertically under its own gravity. 1. Rotate the crimping wheel connected to the sub-installation seat; a jog button is installed in the vertical movable groove, and the jog button is located below the sub-mount; The jog button controls the thread gripper. The yarn passes through the upper part of the guide wheel and the lower part of the crimping wheel; when the yarn is too loose, the sub-installation seat falls under its own weight so that the yarn tends to be in a tensioned state, and passes through the sub-installation seat during the falling process Start the jog button, so that the thread clamp is opened and clamped to control the tension of the yarn.
Description
technical field [0001] The invention relates to a large circular knitting machine, in particular to a yarn conveying tension adjustment mechanism of the large circular knitting machine. Background technique [0002] Large circular knitting machine, scientific name circular weft knitting machine (or called circular weft knitting machine). Due to the large number of knitting systems of the circular knitting machine (called the number of yarn feeding or looping in the enterprise, referred to as the number of knitting), the speed is high, the output is high, the flower shape changes quickly, the fabric quality is good, the process is small, and the product adaptability is strong. , so the development is very fast. [0003] The circular knitting machine is composed of a frame, a yarn feeding mechanism, a transmission mechanism, a lubrication and dust removal (cleaning) mechanism, an electrical control mechanism, a pulling and winding mechanism and other auxiliary devices. [00...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): B65H59/10
CPCB65H59/10
Inventor 张佰中
Owner 湖州晨宇家居用品有限公司