Tension adjusting mechanism for full-servo baby paper diaper sandglass large ring waist production line

Abstract

The invention discloses a tension adjusting mechanism for a full-servo baby paper diaper sandglass large ring waist production line in the technical field of paper diaper production lines. The tension adjusting mechanism comprises a mounting frame assembly, the mounting frame assembly comprises a mounting frame playing a supporting role and two groups of shaft discs used for mounting, the two groups of shaft discs are distributed front and back, the two groups of shaft discs are arranged in a rotationally symmetrical manner, a tensioning assembly is installed between clamping cavities formed by the two groups of shaft discs, and therefore non-woven fabric can be subjected to tensioning adjustment; by rotating side frames in the tensioning assembly, the space positions of two tensioning rollers can be changed, but the distance between the two tensioning rollers is not changed, and therefore the tensioning degree of the non-woven fabric can be adjusted; and through cooperation of first rod bodies and LED lamp beads in the tensioning rollers, static electricity generated in the non-woven fabric conveying period can be consumed, and harm caused by the static electricity can be reduced advantageously.

Description

technical field [0001] The invention relates to the technical field of diaper production line, in particular to a tension adjustment mechanism for a full-servo baby diaper hourglass large ring waist production line. Background technique [0002] With the development of society and the improvement of economic level, people's daily life has been improved. In the past, when people raised babies, they mostly used cloth that could be washed many times as baby diapers. Baby diapers and baby diapers have a large market demand because diapers are consumable daily necessities. [0003] As a more environmentally friendly fabric, non-woven fabrics have become one of the materials used in many diapers. In the production line of diapers, non-woven fabrics need to be transported. Wrinkling occurs when the cloth enters the extrusion roller, and the wrinkled non-woven fabric will be crimped after being rolled by the extrusion roller. In order to avoid this situation, manufacturers general...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a tension adjustment mechanism for a full-servo baby diaper hourglass large ring waist production line to solve the problem that the tension degree of the existing tensioning device proposed in the background technology is related to the lifting height of the driving device, that is, the driving device When descending to the lowest point, the distance between the top and bottom of the driving device is the longest, and the tape is at the maximum value of tension. At this time, the space wall occupied by the driving device is larger than that occupied before, and the tensioned object V-shaped tension, within the unit length of left and right, the degree of tension does not change significantly

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