Safety belt laser cutting device

Abstract

The invention provides a safety belt laser cutting device. The safety belt laser cutting device comprises a first power driving mechanism used for towing shifting of braids along a guide rail and capable of adjusting the braid conveying speed in real time, a detecting device for detecting if the braids and cut braids are qualified, a photoelectric detecting module for detecting and adjusting the braid cutting length, a laser for timely performing equal-interval laser cutting on the braids, a braid cutting and pressing module for flattening the cut braids and the edges of the braids, and a second power driving mechanism for towing unqualified cut braids to leave from the guide rail to enter a waste box. The safety belt laser cutting device can perform precise and quick segmented cutting onthe braids, and adopts the laser cutting process to effectively prevent such uneven phenomenon troubles as wound edges and drapes generated in traditional hot-melting shearing; and the safety belt laser cutting device not only can guarantee precise and quick segmented cutting of the braids, but also can guarantee smooth and tidy ends of the cut braids.

Description

technical field [0001] The invention belongs to matching working equipment in the technical field of webbing, and in particular relates to a laser belt cutting device for safety belts. Background technique [0002] In the field of webbing technology, the webbing woven by the loom machine is a very long webbing, but the webbing used in many cases has length and size requirements, so it is necessary to cut the webbing. If you need to cut all the webbing with special When the texture or texture is uneven or the webbing has an elastic structure, it needs to be cut manually with scissors. Usually, the operator first measures the webbing with a soft ruler and then cuts it with scissors. Since both the soft ruler and the webbing are soft , usually there will be measurement errors due to the soft ruler or the ribbon is not straightened or not straightened, especially when the ribbon is elastic or the thickness is too thick, the scissors may not be able to cut smoothly. [0003] Mor...

AI Technical Summary

Problems solved by technology

Because the hot-melt cutting tape structure in this patent needs to accurately control the temperature of the electric thermal fuse in the process of cutting the tape, that is, cutting the webbing, and the webbing is easy to curl or shrink to form folds after being heated during the hot-melting process

Images