Multifunctional coating machine for coating sample

The multifunctional coating machine comprises a glass table plate, fixing plates and a mounting plate, the two sides of the glass table plate are movably provided with two sets of fixing plates, the inner sides of the tops of the fixing plates are movably provided with rear guide rollers, the front faces of the fixing plates are provided with collecting boxes, and the front faces of the fixing plates are provided with the collecting boxes. Two groups of mounting plates are mounted on the two sides of the fixing plate, and two groups of fixing frames are mounted at the bottom of the glass table plate; four sets of springs are installed on the inner side of the fixing plate, tension sensors are installed on the tops of the springs, two sets of fixing rings are installed on the outer side of the fixing plate, and a fixing block is installed on the top of the fixing plate. According to the utility model, the tension sensor is arranged, so that the problem that the produced product does not meet the standard due t