Mechanical full-automatic tension coiling device

Abstract

The invention discloses a mechanical full-automatic tension coiling device. A supporting cross shaft is installed on a base. A driving gear, a friction plate, a driven gear and a supporting rod rack are sequentially and slidably installed on the supporting cross shaft. A first beveled disc is located on one side of the supporting rod rack and fixed to the base. The lower end of the supporting rod rack is installed on the supporting cross shaft, and a second beveled disc is attached to the first beveled disc. A guide roller set and a tension maintaining mechanism are installed on the supporting rod rack. A collecting roller is further installed on the base. A collecting gear is fixed to one side of the collecting roller. The collecting gear is engaged with the driven gear. By means of the mechanical full-automatic tension coiling device, the collecting tension can be controlled automatically, the tension is made to be uniform and consistent, and coiling is uniform and compact.

Description

Technical field [0001] The invention relates to a winding device, in particular to a winding device capable of fully automatically controlling the tension of a continuous material in the process of continuously winding up and forming a roll. Background technique [0002] In the fields of printing and dyeing, materials, etc., it is often involved in the continuous rewinding of continuous materials, such as rewinding of non-woven fabrics into rolls, rewinding of printed and dyed plastic films into rolls, or rewinding of laminated plastic films into rolls, etc. . At present, the continuous material is generally wound on the rewinding shaft, and then the rewinding shaft is driven to rotate by the motor, so that the continuous material is continuously rolled up. The disadvantage of this method is that the motor drives the rewinding shaft to rotate at a constant speed, that is, the rewinding speed is constant, but the discharge speed of the continuous material is not uniform during t...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the motor drives the rewinding shaft to rotate at a constant speed, that is, the rewinding speed is constant, but the discharge speed of the continuous material is not uniform after the processing process, which also makes the rewinding speed and the discharge speed It is not easy to match, resulting in either the tension of the continuous material is too large, the roll is too tight, and may even tear the continuous material, or the tension is too small, the continuous material will bend and sink, and the roll will be too loose , and finally lead to loose and tight rewinding roll, very uneven solid

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