Novel even-tension high-speed needling machine

Abstract

The invention relates to a novel even-tension high-speed needling machine. The novel even-tension high-speed needling machine comprises a machine frame. A net peeling component and a net supporting component are arranged on the machine frame; the net peeling component is located right above the net supporting component; input rollers arranged in front of the net peeling component and the net supporting component are installed on the machine frame; a swing roller is arranged in the machine frame; the two ends of the swing roller are respectively connected with one end of a supporting arm; the other end of the supporting arm is connected with the machine frame through a rotating shaft; a sensor support is arranged on one side of the machine frame; a displacement sensor is installed on the sensor support; a connecting plate is arranged at the position, below the displacement sensor of the supporting arm; and the connecting plate can be in contact with the tail end of a guide rod of the displacement sensor when the supporting arm is rotated. The novel even-tension high-speed needling machine is simple in structure, low in manufacturing cost and high in sensitivity, the swing scope of the swing roller can be detected in a large-scope mode, the tension of a needling production line can be well adjusted on line, and the surface quality of manufactured fabrics is greatly improved.

Description

technical field [0001] The invention relates to a novel uniform tension high-speed needle punching machine, which belongs to the technical field of nonwoven fabric needle punching equipment. Background technique [0002] Acupuncture method is the most common and extensive production method in the production process of nonwoven materials. Due to its simple processing technology, short process, flexible and convenient equipment combination, it can adapt to many types of products, wide application fields, low equipment investment, and short construction period. Short and many other advantages, so the acupuncture production method is still the most important non-woven material production process that will develop rapidly and last for a long time now and in the future. [0003] The working principle of the acupuncture method is to repeatedly puncture the fiber web with a triangular cross-section and barbed edges. The barbs on the needles will take some fibers on the surface and ...

AI Technical Summary

Problems solved by technology

However, when the tension changes slightly, the angle sensor cannot receive the signal in time. The angle sensed by the angle sensor has a certain range. If it exceeds its angle range, the working accuracy of the angle sensor will be affected.

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