Automatic upper and lower material business turn over device

The utility model discloses an automatic upper and lower material business turn over device, including the business turn over support, the business turn over support includes upper bracket and landing leg, installs business turn over frock bottom plate, slider and guide rail on the upper bracket, and guide rail symmetric connection is in the both sides of upper bracket, and slider swing joint is on the guide rail, and business turn over frock bottom plate passes through bolt assembly and connects on the slider, the cylinder is installed to the centre of upper bracket, and the cylinder is connected with business turn over frock bottom plate through the connector, and the cylinder starts through the connector drive guide rail horizontal migration is followed to business turn over frock bottom plate. The utility model discloses think about ingenious, compact structure, convenient operation is swift, requires lowly to workman's technical merit, has reduced workman intensity of labour, has improved production effi