HOLDING GEAR IN PRODUCTION DEVICE TO HOLD CHANGEABLE MATERIAL ROLL, HOLDING SYSTEM, PRODUCTION DEVICE AND METHOD OF ROLL INSERTION IN SUCH HOLDING GEAR

摘要

FIELD: machine building.SUBSTANCE: holding gear (1) in the production device to hold the changeable material roll, at that the holding gear (1) contains a casing (2) comprising front wall (21), at that the installation hole (4) for the support pin (80) of the end plug (5) of the changeable roll goes along the front wall (21). The cam clamp (6) is located in the casing (2) with possibility of rotation in the plane that is parallel with the front wall (21) and direction of elongation of the installation hole (4). The cam clamp (6) contains holding device (12) made with possibility of movement between the opened position and lock position by means of the cam clamp (6) rotation. When the holding device (12) is in opened position the support pin (80) can be installed in the installation hole (4), and when the holding device (12) is in closed position, the support pin (80) is held in lock section of the installation hole (4).EFFECT: improved design.14 cl, 17 dwg