Automatic feeding mechanism for air cylinder valve plates

The utility model discloses an automatic cylinder valve plate feeding mechanism which comprises a four-axis transferring device and a feeding head device fixedly connected with the four-axis transferring device. The four-axis transfer device is provided with an X-axis moving module, a Y-axis moving module, a Z-axis moving module and an R-axis rotating module; the feeding head device can rotate onthe X-axis, the Y-axis and the Z-axis; the feeding head device is fixedly connected with the R-axis rotating module; the feeding head device can rotate through the R-axis rotating module; locating pins of the first material pressing locating rod and the second material pressing locating rod are pressed into riveting holes of the air cylinder valve block, locating and pressing are conducted, the in-place sensor and the in-place sensing block obtain position signals, the angle sensor is controlled to reach the angle needed by discharging, automatic and accurate feeding of the valve block is completed, the structure is s