Upper opening material taking and bending device

A material taking and bending device with an upper opening comprises a table top, a feeding mechanism and a bending mechanism, the bending mechanism comprises swing arms symmetrically distributed on the two sides of the feeding mechanism, the bottom ends of the two swing arms are rotationally connected with a linear driving mechanism, the top ends of the two swing arms are both connected with bending blocks, guide rails are arranged on the swing arms, and guide column pins are arranged in the guide rails in a sliding fit mode. The guide rail comprises an upper-section linear guide rail and a lower-section inclined guide rail which are communicated, the inclined guide rail inclines towards the inner side of the device, the swing arm driven by the linear driving mechanism is limited by the linear guide rail to drive the bending block to move up and down in a closed state, and the swing arm driven by the linear driving mechanism is limited by the inclined guide rail to drive the bending block to move up and down