There are many kinds of painting equipment, mainly in a vertical conveyor belt conveyor, the surface of some of the material spray paint operations, because the equipment during the painting process has forced rotation equipment, only belt contact fixture, when the belt Loose position, will lead to some governance is not smooth rotation, then the material does not rotate, will produce uneven spraying phenomenon, resulting in bad products. Because after the paint must be connected with a set of hot drying drying device, drying and drying process is very long, generally takes about 30 minutes, a rule cleaning is not easy, the use of vertical, the front work is very short, are used one Group transfer device, the sprayed material, from the original work area to the drying equipment, first by the infrared drying oven drying, and then the group transfer device, the first material back to the original work route, and in the The end of the road to complete the processing of finished parts and finished products, and then a rule along the conveyor belt in the return to wash the fixture, and then the original clean material sent back to the original painting area of the operating route, after the start of another cycle, this Kind of structure is a vertical relationship, affecting the overall length of the high and low integrity, how to simplify the process, more to provide the actual needs of the items, the inventor to research and development to solve the existing problems easily used.