Spray gun frame structure for coating machine

The utility model provides a spray gun frame structure for a coating machine, which comprises a spray gun fixing rod, a spray gun support and a spray gun arranged on the spray gun support, the spray gun fixing rod is fixedly connected onto the spray gun support, and one end of the spray gun fixing rod, which is far away from the spray gun support, is connected with a worm gear speed reducer and is linked with the worm gear speed reducer. And the worm gear speed reducer is connected with an energy transmission mechanism for driving the worm gear speed reducer to rotate. According to the spray gun angle adjusting mechanism, the function of adjusting the angle of the spray gun while coating can be achieved, the angle of the spray gun can be adjusted only by rotating the movable handle, and complex disassembly and assembly work does not need to be carried out. 本实用新型提供了一种包衣机用喷枪架结构，包括喷枪固定杆、喷枪支架和设置在喷枪架上的喷枪，所述喷枪支架上固定连接有喷枪固定杆，所述喷枪固定杆上远离喷枪支架的一端连接有蜗轮减速机并与蜗轮减速机联动，所述蜗轮减速机上连接有使其转动的能量传输机构。本实用新型所提供的喷枪角度调节机构可实现边包衣边调节喷枪角度的功能，且