Discharging device for spraying and drying device

The invention provides a discharging device for a spraying and drying device. The discharging device comprises a drying part, a telescopic mechanism and a clamping assembly, wherein the telescopic mechanism adopts a connecting rod to drive a linear motion mechanism of a sliding block to drive the clamping assembly to achieve a stable clamping effect. According to the discharging device, after drying is completed, an air cylinder drives the telescopic mechanism to operate in time, rolling wheels rotate along arc grooves in moving blocks, the rolling wheels have certain thrust on the moving blocks in the moving process so as to drive the moving blocks to move oppositely, locking of the arc grooves on the rolling wheels effectively guarantees the locking state of the clamping assembly, the telescopic mechanism drives a sliding plate in the clamping assembly to move, so that clamping of a clamp is realized, a sliding plate is connected with a plurality of guide rods, so that it is effectively guaranteed that the sliding plate moves in the preset direction during moving, it is guaranteed that the clamp receives clamping force while making contact with a workpiece, the situation that the workpiece is turned over due to unstable clamping can be effectively prevented, wedge pieces are arranged in the moving blocks and are connected to the sliding plate, so that the overload protection effect on the device is achieved, and meanwhile, the sliding plate is pushed to move.