CN2678908Y
The biaxial drive source cover track assembly consists of a pair of transfer shafts arranged in parallel between the two side walls of the array. Each transmission shaft pair includes a first transmission shaft and a second transmission shaft. A driving source acts on the first transmission shaft to make it movable. The cover is transmitted through the gap between the transmission shafts. A driving source acts on the second transmission at the same time. The rotating shaft rotates the second conveying shaft in the opposite direction to the first conveying shaft. The biaxial drive source cover rail device can make the upper and lower surfaces of the transport cover be subject to the same frictional force and the same pushing speed, so that the cover can be conveyed more smoothly, and at the same time, the requirement for the quality of the cover paper is reduced, and the reject rate is low.