Bearing keeps covering duplex automatic processing device

The utility model discloses a bearing keeps covering duplex automatic processing device, keep the automatic transmission track that turns to of lid including host computer bed, auxiliary engine bed and bearing, host computer bed and auxiliary engine bed syntropy are side by side, the bearing keeps the automatic transmission track that turns to of lid to be located between host computer bed and the auxiliary engine bed to be connected with both respectively, the bearing keeps the automatic transmission track that turns to of lid including input hopper, input track, hoisting device, gyration passageway, output track and output hopper. The utility model has the advantages of: this automatic processing device connects two machine tool syntropys in parallel through the automatic transmission rail set that turns to, has realized that the bearing keeps the automatic conveying of lid and the automatic upset in the transmission course, has successfully realized automated production, has improved production efficiency greatly, also is convenient for simultaneously monitor, has practiced thrift the human cost, has reduced safe risk.