Cutoff device for composite fibrofelt

Abstract

The invention relates to a cutoff device for cutting off a composite fibrofelt on a production line, which comprises a cutoff mechanism, a travelling mechanism, and a fibrofelt pressing mechanism. The cutoff mechanism comprises a disc blade and a drive motor of the disc blade; the travelling mechanism comprises guide rails, a sliding bracket, and a driver of the sliding bracket; the disc blade is fixed on the sliding bracket by the drive motor; moreover, the cutting surface of the disc blade is parallel with the guide rails; and the fibrofelt pressing mechanism comprises two lower pressing plates arranged on the two sides of the upper part of the disc blade, and two upper pressing plates fixed on a telescopic cylinder. The cutting device for the composite fibrofelt only needs 20 seconds to cut off the fibrofelt, which can meet the requirement of last working procedure on cutoff time, and improve the production efficiency; moreover, cutoff tool edges are in a straight line; the gram weight of the finished product can be precisely calculated and controlled; and the cutting device for the composite fibrofelt has less lap wastes.

Description

technical field [0001] The invention relates to a device for cutting a wound composite fiber mat from a production line, in particular to a composite fiber mat cutting device. Background technique [0002] The production process of composite fiber felt includes web laying, needle punching, winding and other processes. Among them, the bundled composite fiber felt needs to be cut off from the production line. Since the cutting process is performed manually with scissors, for example, the width About 3400mm, 15mm thick hemp fiber mat is cut, the labor intensity of the operator is high, and it takes a long time. At the same time, due to the long cutting time, the felt is piled up, and frequent emptying occurs, resulting in energy consumption. Contents of the invention [0003] The purpose of the present invention is to provide a cutting device for composite fiber felt to replace manual cutting and improve production efficiency. [0004] To achieve the above object, the presen...

AI Technical Summary

Problems solved by technology

[0002] The production process of composite fiber felt includes web laying, needle punching, winding and other processes. Among them, the bundled composite fiber felt needs to be cut off from the production line. Since the cutting process is performed manually with scissors, for example, the width About 3400mm, 15mm thick hemp fiber mat is cut, the labor intensity of the operator is high, and it takes a long time. At the same time, due to the long cutting time, the felt is piled up, and frequent emptying occurs, resulting in energy consumption.

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