公开(公告)号：EP3578702A1

公开(公告)日：2019-12-11

申请号：EP18747243.6

申请日：2018-01-29

申请人： Purex Co., Ltd.

发明人： YANO Makoto ,  IDEUE Hiroyuki

IPC分类号： D06C3/00

摘要： It is an object to provide a cloth spreading apparatus capable of eliminating the troublesome work of pulling a cloth when the cloth is held by feeding chucks to reduce burden of the worker and operation time. A cloth spreading apparatus 10 comprises a pair of feeding chucks 22a and 22b grasping adjacent corners Ca and Cb of a cloth C, a moving device 26 for moving the pair of feeding chucks 22a and 22b between a feeding position and a delivery position of the cloth C to draw the cloth, and spreading chucks 42a and 42b for receiving the cloth C directly or indirectly from the pair of feeding chucks 22a and 22b and spreading the cloth C in a direction of separating the adjacent corners Ca and Cb from each other. The moving device 26 has separate moving trajectories p1 and p2 corresponding to the respective feeding chucks 22a and 22b so that the pair of feeding chucks 22a and 22b can move between the feeding position and the delivery position independently of each other.

公开(公告)号：EP3819236A1

公开(公告)日：2021-05-12

申请号：EP19830743.1

申请日：2019-06-21

申请人： PUREX Co., Ltd.

发明人： YANO Makoto ,  IDEUE Hiroyuki

IPC分类号： B65G17/20 ,  B65G47/46 ,  D06F67/04

摘要： There is provided a cloth transfer apparatus that allows a cloth to be attached to a traveling clamp efficiently without waste even when a corner of the cloth to be attached to the traveling clamp is specified. The cloth transfer apparatus comprises: a plurality of independent traveling clamps 10; and a transfer rail 16 circulating through a supply unit 12 where a corner of the cloth C is attached to the traveling clamp 10 and a discharge unit 14 where the cloth is delivered from the traveling clamp 10 and allowing the traveling clamps to independently travel. There are provided in the supply unit 12: a branch point 12A that allows the transfer rail 16 to branch into a first supply rail 163 and a second supply rail 164 and a merge point 12B that allows to the branched first supply rail 163 and second supply rail 164 to be merged.

公开(公告)号：EP3587662A1

公开(公告)日：2020-01-01

申请号：EP18860814.5

申请日：2018-07-19

申请人： Purex Co., Ltd.

发明人： HAYASHIDA Yoo ,  IDEUE Hiroyuki

IPC分类号： D06F67/04

摘要： To provide a cloth spreading device capable of shortening the waiting time until inputting work of a worker and achieving high production efficiency. A cloth spreading device 1 includes: a plurality of input units 30; a plurality of relay units 40 provided corresponding to the input units 30; and an extension unit 50. Each of the input units 30 includes: an input chuck 31; and an up-down moving machine 32 that moves the input chuck 31 up and down. Each of the relay units 40 receives a cloth C from the input chuck 31 having moved up to a transfer position and transfers the received cloth C to the extension unit 50. The input chuck 31 having transferred the cloth C to the relay unit 40 moves down to an input position. Standby time of the input chuck 31 until the relay unit 40 becomes ready to receive the cloth C can be shortened so that the input chuck 31 can be moved down without delay to the input position.