Automatic take off a tub rolling machine

The utility model discloses an automatic take off a tub rolling machine aims at providing a simple structure, reasonable in design and can take off the rolling machine of managing automatically. The utility model discloses a frame no. 1 and frame no. 2, a frame draw the frame is provided with one and goes up compression roller and two lower compression rollers between two, the one end of frame no.1 be provided with with go up motor no. 1 that the compression roller is connected and with two the motor no. 2 that lower compression roller is connected, frame no. 2 includes mutual articulated frame no. 3 and frame no. 4, a frame draw frame no. 3 all is provided with the compression roller and presss from both sides tight movable block, it sets up in two to go up the compression roller it presss from both sides between the tight movable block to go up the compression roller, a frame draw two lower extremes of frame all be provided with with it presss from both sides the drive arrangement that tight movable block i