摘要:
In film processing method and system for automatically connecting a film (30F) of a first film roll (30) and a film (40F) of a second film roll (40) to be exchanged with the first film roll (30) in a packaging machine (10), a cutting device (222A, 222B) may automatically cut a film (30F) of a first film roll (30) at a cutting position on an upstream side of a holding position while the film (30F) is held by a holding device (74). A robot (50) may move the second film roll (40) to a connecting position where a film leading end (40FA) of the film (40F) of the second film roll (40) overlaps with a film terminal end (30FZ) of the film (30F) of the first film roll (30) held by the holding device (74). A connecting device (96) may connect the film leading end (40FA) of the film (40F) of the second film roll (40) and the film terminal end (30FZ) of the film (30F) of the first film roll (30) to each other. The robot (50) may move the second film roll (40) from the connecting position to a set position after connecting the films (30F, 40F), so that the film (40F) of the second film roll (40) is tensioned for feeding to the former (20).
摘要:
Die vorliegende Erfindung betrifft ein Verfahren zum Herstellen einer textilen Gesamtmaterialbahn (6), bei dem eine erste und eine zweite textile Teilmaterialbahn (2, 2') miteinander zu der Gesamtmaterialbahn (6) verbunden werden, indem quer zur Materiallängsrichtung der Teilmaterialbahnen verlaufende Endbereiche (3, 3') der beiden Teilmaterialbahnen miteinander verbunden werden, sowie eine entsprechende Vorrichtung und eine damit herstellbare textile Gesamtmaterialbahn. Erfindungsgemäß werden die Endbereiche der Teilmaterialbahnen in Materialdickenrichtung (d) komplementär zueinander ausgebildet, die zueinander komplementär ausgebildeten Endbereiche (3, 3') einander überdeckend angeordnet und durch Vernadeln, Wasserstrahlverfestigung und/oder Luftstrahlverfestigung miteinander verbunden.
摘要:
[Problem] To provide a conveyor and a conveying method that can suppress excessive rotation and insufficient rotation of a supply roll for intermittently feeding out cell material, even if the inertial moment of the supply roll changes. [Solution] A conveyor (100) comprising: a supply roll (110) on which is wound a belt-shaped cell material (W) that is a material for an electrode or a separator, the supply roll intermittently feeding out the cell material (W) by rotating; roll detection means (240) for detecting the amount of the cell material (W) remaining on the supply roll (110); and brake force applying means (230) for applying brake force to the rotation of the supply roll (110) based on the amount of the cell material (W) detected by the roll detection means (240).
摘要:
The invention relates to a device for connecting the ends of two flat tubular webs (3, 6), the one end of the tubular webs (6), in its lateral sections, being provided with cuts which separate the upper (14) and the lower (15) wall of the end of said tubular web from each other. The inventive device comprises the following features: means for guiding (16, 17) the upper and lower wall of the end of the one tubular web, with which the upper and the lower wall can be brought into contact with sections of the walls of the end of the other tubular web (3); and means for connecting the upper and lower wall of the end of the one tubular web (6) with sections of the walls of the end of the other tubular web (3). The means for guiding (16, 17, 31, 32, 34, 35) can at least be partially moved in the direction of the longitudinal axis of the tubular webs.
摘要:
The invention relates to a device for connecting the ends of two flat tubular webs (3, 6), the one end of the tubular webs (6), in its lateral sections, being provided with cuts which separate the upper (14) and the lower (15) wall of the end of said tubular web from each other. The inventive device comprises the following features: means for guiding (16, 17) the upper and lower wall of the end of the one tubular web, with which the upper and the lower wall can be brought into contact with sections of the walls of the end of the other tubular web (3); and means for connecting the upper and lower wall of the end of the one tubular web (6) with sections of the walls of the end of the other tubular web (3). The means for guiding (16, 17, 31, 32, 34, 35) can at least be partially moved in the direction of the longitudinal axis of the tubular webs.