An improved cord fabric dipping machine coiling device

Abstract

The invention discloses an improved coiling device for a tire cord fabric dipping machine in the technical field of textile mechanical equipment. The improved coiling device comprises a cylinder, wherein the cylinder comprises a piston rod, the piston rod is connected with a hand wheel which is fixedly connected with a screw rod, the screw rod is sleeved with a nut, an internal thread is formed inthe nut, the screw rod is in threaded connection with the nut, the screw rod penetrates the nut, one end of the screw rod extends out of the nut, the nut is sleeved with an ejector pin inner sleeve,a bearing is arranged on the inner wall of the ejector pin inner sleeve, an ejector pin is connected with the inner side of the bearing, and the ejector pin inner sleeve is sleeved with a guide outersleeve. Position of the ejector pin can be adjusted by rotating the hand wheel under the condition of fixed cylinder stroke, coiling shafts with different lengths are convenient to use, the improved coiling device is reasonable in design, simple in structure, convenient to operate and flexible to adjust, a connecting sleeve is not needed to be added, weight of the coiling shaft is reduced, and labor intensity is reduced.

Description

technical field [0001] The invention discloses an improved coiling device of a cord fabric impregnation machine, in particular to the technical field of textile machinery and equipment. Background technique [0002] The cord fabric is made of strong strands as the warp and medium and fine single yarns as the weft. The skeleton fabric for tires is woven. The warps are arranged tightly and the wefts are arranged sparsely, like a curtain. Cord fabric is used as the skeleton of rubber products such as tires to withstand huge pressure, impact load and strong vibration. Cord fabric is an important material that affects the performance and life of tires. [0003] After the cord fabric is dipped and heat-treated, it is coiled and formed on the winding machine. The condition of coiling and forming is directly related to product quality and brand image. In order to ensure that the cloth roll is neatly rolled, the two ends of the cloth roll shaft need to be positioned with thimbles. T...

AI Technical Summary

Problems solved by technology

In order to ensure that the cloth roll is neatly rolled, the two ends of the cloth roll shaft need to be positioned with thimbles. The length of the thimble is determined by the stroke of the cylinder. If a short roll roll is used, the thimble is not in place, and it needs to be between the thimble and the roll shaft. Adding a connecting sleeve is inconvenient to use. Due to the multiple lengths of the cloth winding shaft, using multiple lengths of connecting sleeves is easy to confuse. Once used incorrectly, it will affect the normal driving

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