Third folding device of linen folding machine

Abstract

The invention discloses a third folding device of a linen folding machine. The third folding device comprises a first conveying roller set, a second conveying roller set and an inserting plate mechanism, roll shafts at the two ends of each second feeding conveying roller are fixedly connected with a machine frame, roll shafts at the two ends of each first feeding conveying roller are connected with one ends of connecting rods respectively, the other ends of the connecting rods are hinged to the machine frame, and the roll shafts at the two ends of each first feeding conveying roller are connected with the machine frame through elastic connecting devices, so that when the first feeding conveying rollers are squeezed by an inserting plate, the first feeding conveying rollers rotate towards the outer sides of the second feeding conveying rollers to avoid the inserting plate. The third folding device has the advantages that the inserting plate can be inserted into and pulled out of a feeding inlet of the third folding device conveniently, damage of linen or the feeding conveying rollers can be effectively avoided, and when linen is clamped in the feeding inlet of the third folding device, linen can be conveniently taken out and can not be damaged.

Description

technical field [0001] The invention relates to a linen folding machine. Background technique [0002] The linen folding machine is a device used to fold linen, which completes the folding and finishing work of linen by folding a single layer of linen multiple times. Because the linen folding machine greatly improves the work efficiency of linen folding and finishing, it is widely used in hospitals, schools, hotels and other places. The linen folding machine is usually equipped with several folding devices according to the size of the linen, among which the first and second folding devices sequentially fold the linen in the length direction, and the third folding device The linen outputted by the folding device is folded in the width direction. The structure of the third folding and folding device in the traditional linen folding machine includes: the first conveying roller set and the second conveying roller set arranged on the frame, the first conveying roller set is pro...

AI Technical Summary

Problems solved by technology

[0003] The third folding device in the traditional linen folding machine has the following defects: since the roller shafts at both ends of the first feed conveyor roller and the second feed conveyor roller are fixedly installed on the frame, the first feed conveyor roller The gap between the second feeding and conveying roller is fixed, that is, the width of the third folding feeding port is fixed. When folding thicker linen, the insertion and extraction of the inserting plate are very laborious. Once the cloth is folded Grass is stuck between the first feed conveyor roller and the second feed conveyor roller, and the linen can only be pulled out from between the first feed conveyor roller and the second feed conveyor roller, which is not only time-consuming and laborious, but also very Easy to damage linen or feed conveyor rollers

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