Design and Application of “Two-Body” Universal Coupling

In order to improve the repair efficiency of the transparent paper beauty device in the GDX2000 and GDX500 packaging machines that needs to be repaired, the oil tank leaks, etc., the double coupling can only be repaired by disengaging it, and reduce the difficulty and labor intensity of the operation due to the disassembly and assembly of the coupling, to avoid the potential safety ha-zard of moving the equipment due to the disassembly and assembly of the coupling. This research is aimed at improving the design of the double universal coupling of the cigarette packaging machine. In the device, the left and right couplings are connected to form a double universal coupling through the coupling center shaft, two positioning pins and locking bolts. One end of the coupling is connected to the power output shaft of the small box transparent paper packaging machine, and the other end is connected to the power input shaft of the CT box packaging machine. Taking the GDX500 packaging machine as an example, the double-body universal coupling only needs to remove the central shaft during disassembly, and then the left and right universal couplings can be assembled without moving the CT box as a whole. Remove the case of the packaging machine.