Apparatus for manufacturing superfine fiber roll wiper for cleanroom

An apparatus for manufacturing a superfine fiber roll wiper for a cleanroom, wherein a large width raw fabric roll WBR made by winding, a predetermined number of times, a large width raw fabric WB made of a superfine fiber material around a paper tube is mounted, the large width raw fabric WB is conveyed in one direction, the large width raw fabric WB is cut into small width raw fabrics WS while both ends in a width direction of the large width raw fabric WB are subjected to thermal bonding, and small width raw fabric rolls WSR made by winding the small width raw fabrics WS around paper tubes are manufactured, and the manufactured paper tubes with the small width raw fabric rolls WSR are cut at a predetermined interval and used as multiple superfine fiber roll wipers each having a small width, the apparatus comprising:

• a large width raw fabric supply part in which the large width raw fabric roll WBR made by winding, a predetermined number of times, the large width raw fabric WB made of a superfine fiber material around the paper tube is mounted, and the large width raw fabric WB is unwound and supplied;
• a tension adjustment part which adjusts tension of the large width raw fabric WB supplied from the large width raw fabric supply part and conveys the large width raw fabric WB after the large width raw fabric WB passes multiple conveyance guide rolls;
• a large width raw fabric alignment detection part which detects an alignment state of the ends in the width direction of the large width raw fabric WB supplied from the large width raw fabric supply part and conveyed while passing the conveyance guide rolls;
• a thermal cutting part which forms the multiple small width raw fabrics WS by thermally cutting the large width raw fabric WB after the large width raw fabric WB of which the tension is adjusted by the tension adjustment part is conveyed and guided while passing the multiple conveyance guiding rolls;
• a first small width raw fabric winding part in which the multiple small width raw fabrics W2 formed by the thermal cutting part are diverged by a divergence guiding roll which rotates in a state in which an outer surface thereof is in contact with a driving roll, the small width raw fabrics in odd-numbered rows, among the multiple small width raw fabrics W2, are conveyed and guided, and then the small width raw fabrics WB are wound in multiple rows around a first paper tube and spaced apart from one another by a length of the small width raw fabric WB in a longitudinal direction;
• a second small width raw fabric winding part in which the multiple small width raw fabrics WB formed by the thermal cutting part are diverged by the divergence guiding roll which rotates in the state in which the outer surface thereof is in contact with the driving roll, the small width raw fabrics in even-numbered rows, among the multiple small width raw fabrics WS, are conveyed and guided, and then the small width raw fabrics WS are wound in multiple rows around a second paper tube and spaced apart from one another by the length of the small width raw fabric WS in the longitudinal direction;
• and
• a large width raw fabric alignment adjustment part which moves the large width raw fabric WB by a predetermined distance in a horizontal direction when a deviation of an alignment position is detected by the large width raw fabric alignment detection part, such that the alignment and the adjustment are performed so that the alignment position becomes normal.