摘要:
Machine for turning stockings the right way out which has a first pair of rollers (3a,3b) that have mutually parallel axes (4a,4b), are arranged laterally on opposite sides with respect to a median plane (5), and are rotatable about their respective axes (4a,4b) with mutually opposite rotational directions. A gripper (28) is provided for positioning a stocking (60) to be turned the right way out between the first pair of rollers (3a,3b) and a mechanism (10a-15b) moves the rollers (3a,3b) mutually closer or further apart to retain, between the rollers (3a,3b), the stocking (60) carried by the gripper (28). Variable-speed motors (12a,12b) turn the rollers about their respective axes and with mutually opposite rotational directions. A rod (8) is inserted on command between the rollers (3a,3b) and cooperates with the rollers (3a,3b) to turn the stocking (60) the right way out along the rod (8). A motor-driven slider (23) moves the rod (8) along its own axis, which is substantially perpendicular to the axes (4a,4b) of the rollers (3a,3b), for the insertion of the rod (8) between the rollers (3a,3b) or the extraction of the rod (8) therefrom. The variable speed motors (12a,12b) for turning the rollers about their respective axes are controlled by a programmable actuation and control unit (61) which supervises the operation of the entire machine.
摘要:
An automatic sock labeling machine (1) including a conveyor element (11) actuatable with a translatory motion along an advancement direction (3) and extending from a station (4) for loading the socks on the conveyor element to a station (5) for unloading the labeled socks. The path of the conveyor element includes: a station (6) for positioning, in each instance, a label so that it straddles the top of a pair of mutually superimposed socks; a station (9) for fixing the label to the pair of socks; and, if necessary, a station (10) for printing markings at the foot of one sock of the pair of socks.
摘要:
A sewing machine for forming running-stitch seams, comprises a needle (1) provided, proximate to its tip, with an open eye (2) and orientated so that its axis (1a) is substantially perpendicular to a surface (3) for supporting the item being sewn. The needle (1) is actuated with a reciprocating motion along its own axis (1a) passing cyclically through the supporting surface (3). A thread take-up wheel (5) is provided below the supporting surface (3) and is composed of a fixed part (6), with a magazine (8) for the taken-up thread, and a rotatable part (7), rotationally actuated about its own axis (5a). The rotatable wheel part (7) supports a lower looper (11) engaging the thread loop below the supporting surface (3) to load the thread (12) in the magazine (8) formed in the wheel fixed part (6). Pneumatic tensioning means (14,15,16) for the thread portion lying below the supporting surface are further provided.
摘要:
A sewing machine for forming running-stitch seams, comprises a needle (1) provided, proximate to its tip, with an open eye (2) and orientated so that its axis (1a) is substantially perpendicular to a surface (3) for supporting the item being sewn. The needle (1) is actuated with a reciprocating motion along its own axis (1a) passing cyclically through the supporting surface (3). A thread take-up wheel (5) is provided below the supporting surface (3) and is composed of a fixed part (6), with a magazine (8) for the taken-up thread, and a rotatable part (7), rotationally actuated about its own axis (5a). The rotatable wheel part (7) supports a lower looper (11) engaging the thread loop below the supporting surface (3) to load the thread (12) in the magazine (8) formed in the wheel fixed part (6). Pneumatic tensioning means (14,15,16) for the thread portion lying below the supporting surface are further provided.
摘要:
A sewing machine for forming running-stitch seams, comprises a needle (1) provided with an open eye (2) and orientated with the axis (1a) substantially perpendicular to a surface (3) for supporting the sewn item (4) and is actuated with a reciprocating motion to pass cyclically through the supporting surface (3). A thread take-up wheel (5), provided below the supporting surface (3), is composed of a fixed part (6), with a magazine (8) for the taken-up thread, and a rotatable part (7), rotationally actuated about its own axis (5a). The rotatable part (7) supports a lower looper (11) engaging a portion (12a) of the loop that protrudes from the eye (2) along one side of the needle (1). A thread disengager (13) is provided for disengaging the thread (12) from the needle (1) which engage the portion (12b) of the loop of thread (12) protruding from the eye (2).