Automatic roller coating machine

The utility model provides an automatic roll coater which comprises a roll coater main body, a roll coating table is arranged in the roll coater main body, two rubber rollers are arranged on the roll coater main body, adjusting grooves are respectively arranged on two sides of the roll coater main body, two mutually symmetrical through slide ways are respectively arranged in the adjusting grooves, and the two through slide ways are arranged in the roll coater main body. Moving plates are slidably arranged in the penetrating slideways respectively, the two ends of the two rubber rollers are rotatably connected to the two moving plates on the two sides of the roller coating machine body respectively, rotating discs are rotatably arranged in the adjusting grooves respectively, and two pushing rods are rotatably connected to the rotating discs respectively. According to the utility model, the two relatively independent rubber rollers are designed, the rubber rollers are respectively controlled by the driving moto