Textile yarn guide device with improved clamping friction and adjustable clamping force

Abstract

The invention discloses a textile yarn guide device with improved clamping friction and adjustable clamping force, and belongs to the technical field of textile. The textile yarn guide device comprises a top plate, clamping mechanisms are arranged on the left side and the right side of the lower surface of the top plate, a fixed shell is fixedly connected between the two clamping mechanisms, and a cleaning mechanism and a dust suction mechanism are arranged in the fixed shell. According to the textile yarn guide device provided by the invention, the clamping mechanisms are arranged, two yarns pass through the space between two extrusion rollers and can be clamped by extrusion rollers, the effect of conveniently guiding the straightened yarns is achieved, and the extrusion roller on the lower side can move upwards under the action of a limiting block and a limiting hole; a second spring can contract through self elasticity to pull a pull plate to move upwards, the pull plate drives an arc-shaped plate to move upwards through a sliding rod, the arc-shaped plate drives a contact pin to move upwards to be inserted into a slot, the pull plate is pulled to move downwards to drive the contact pin to be separated from the slot, and a hand wheel is not fixed any more and can be adjusted at will; and meanwhile, the contact pin can be inserted into any slot to achieve a fixing effect.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a textile yarn guide device with improved clamping friction and adjustable clamping force. Background technique [0002] The original meaning of textile is taken from the general term of spinning and weaving, but with the continuous development and improvement of the textile knowledge system and subject system, especially after the emergence of non-woven textile materials and three-dimensional composite weaving technologies, textile is not only the traditional spinning and weaving Weaving also includes non-woven technology, three-dimensional weaving technology, electrostatic nano-netting technology, etc. Weaving is roughly divided into two processes: spinning and weaving. According to legend, the origin of Chinese textiles began with Leizu raising silkworms and smelting silk. Archaeologists discovered bone needles on the archaeological sites of cavemen in the Paleol...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the yarn guide device in the prior art generally uses the roller to control the yarn to adjust its tension, but the existing adjustment method is troublesome to operate, and the rollers at different positions may not be able to achieve accurate unity The standard affects the clamping strength of the roller to the yarn, causing the yarn to be easily broken or unable to be straightened during the y

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