Napping roller device capable of adjusting angle of pulling needle

Abstract

A roller core is provided with a plurality of square blades which are evenly distributed in the circumferential direction, the lower end face of a T-shaped inserting plate is provided with square grooves allowing the blades to be inserted therein, a main adjusting gear and an auxiliary adjusting gear are located on the two sides of the roller core respectively, pulling needles are linearly arranged and fixed to an adjusting rotating shaft, a limiting seat is fixed to one side of the T-shaped inserting plate, and the limiting seat is fixed to the other side of the T-shaped inserting plate. A sliding groove is formed in the limiting base, a supporting table horizontally sliding along the sliding groove is arranged in the sliding groove, the connecting rod is arranged on the supporting table in a penetrating mode and can slide up and down along the supporting table, a protruding pressing table is arranged on the connecting rod, a spring is arranged on the connecting rod in a sleeving mode, and the adjusting sleeve is arranged on a shaft of the roller core in a sleeving mode and can axially slide and circumferentially rotate. The rope sequentially penetrates through the wire passing holes, finally, the two ends of the rope are tied to the adjusting sleeve to be wound, and a plurality of limiting clamping columns are arranged on the inner side of the adjusting sleeve and can be clamped between the two blades. The device has the advantages that the outer diameter of the napping roller and the angle of the pull needle can be adjusted, the production cost can be effectively reduced, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of textile machinery and relates to a napping roller device with adjustable needle pulling angle. Background technique [0002] With the development of society and the continuous improvement of people's living standards, people's pursuit of clothing is not only to keep warm and cover up their shame, but also to be beautiful, fashionable and individual, which also affects the textile fabrics. The processing technology puts forward various higher requirements. The napping process of textile fabrics is one of the special treatment processes for fabrics. The napping process of textile fabrics is to use machines to pull out the fluff on the surface of the fabric. Generally, polyester knitted fabrics (polar fleece) are compared with cotton woven fabrics (flannel). many. Napped cloth is a cloth whose smooth gray cloth surface is fluffed by a raising machine according to the requirements of the purpose, so as to m...

AI Technical Summary

Problems solved by technology

Therefore, in the actual processing and production process, the needle angle of the napping roller in most napping equipment is fixed and cannot be adjusted. In order to process fabrics with different bulkiness, multiple sets of napping rollers or napping equipment of different specifications are often used. processing, which will not only increase production costs, but also reduce production efficiency

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