Patent ID: 6155032
Filing Date: 2000-12-05
Classification: B65B

Abstract:
An automatic wrapper comprising:a roll of tape (80) to wrap a package tightly;a tape operating device (10) including a main arm (11) attached thereto, a groove (111) defined in said main arm (11) to receive a tape roller (14) pivotally mounted in said groove (111) and a L-shaped connecting plate (16) attached to said tape operating device (10);a motor (40) attached to the wrapper including a support (44) attached to said main arm (11), a welding device (41) and a cutting device (42) each mounted on said support (44) and a transmission device (43) having an axle extending therefrom and received in said tape operating device (10); andan electromagnet (20) including an actuating rod (21) attached thereto, a linkage (22) attached to said actuating rod (21), an active rod (23) connecting the tape operating device (10), a cam (24) and a lever (25) each attached to said support (44).