Performance and function of hydraulic automatic uncoiler
The hydraulic automatic uncoiler is usually used in conjunction with the leveling machine, mainly for leveling the metal sheets, which belongs to the previous processing steps. The reel of the machine rolls freely on the left and right movable axle seats, opens the reel material, and advances the steel plate on the conveyor to the leveling machine. In practical applications, the unevenness plate can be composed of unwinding, leveling, shearing production lines and other sheet product production lines according to relevant configurations.
For the time being, the hydraulic automatic uncoiler can be seen in the machinery, vehicle processing, steel structure, decoration and other industries. The unwinding mandrel is connected to four sector plates by inclined dovetail grooves on four end faces, each of which is prevented from axially swaying by a radial slide at the trailing end, but can be expanded and contracted in the radial direction. A rotary oil cylinder is connected to the end of the reel shaft, and the cylinder piston rod drives the front end quadrangular axis to axially slide through the rod at the center of the reel shaft, thereby driving the fan plate to radially expand and contract.
In the operation of the hydraulic automatic uncoiler, under the action of the hydraulic cylinder, the frame part can be moved on the guide rail of the machine base to realize the central position control. In order to enhance the stability of the reel, a support arm device is designed on the head of the reel. When there is a steel coil on the reel, the support arm is driven by the oil cylinder to support the reel head, and the support arm is normally retracted without affecting. The coil is rolled up.