Air supply system for silk catcher of ZL29 filter stick forming machine

The utility model relates to an air supply system for a silk catcher of a ZL29 filter stick forming machine, and belongs to the technical field of air supply of filter stick forming machines. Comprising an air inlet pipe, a three-way pipe, an air storage tank, an air distribution cavity, an air conveying pipe, a Y13A electromagnetic valve and a valve terminal. Compressed air input through the air inlet pipe is distributed into the air storage tank and the air distribution cavity through the three-way pipe, and the compressed air is conveyed to the silk catcher and the other eight air using points respectively. Therefore, compressed air can be input into the silk catcher when the pressure supply of the silk catcher is unstable, the stability of the air pressure and the flow of the compressed air input into the silk catcher can be effectively improved, the whole-course stable work of the silk catcher is ensured, the uniformity of silk bundle filling in the production process is ensured, and the problem of non-u