Travel control device for telescopic plastic pipe forming

The utility model belongs to the technical field of telescopic plastic pipe tools, and particularly relates to a travel control device for telescopic plastic pipe forming. The travel control device comprises a rack, wherein a driving rubber roller and a driven rubber roller are arranged on the rack, the driving rubber roller is connected with a driving motor, and the driven rubber roller can get far away from the driving rubber roller under pulling of a cylinder; and a sensing bracket is glidingly arranged on the rack, a sensing piece is hinged to the sensing bracket and connected with a sensor, and the sensing piece and the sensor are located above the driving rubber roller and the driven rubber roller. The travel control device for telescopic plastic pipe forming has the benefits as follows: a telescopic plastic pipe can be cut off according to a required length, automatic blanking can be performed, length control, cut-off control and blanking control of the telescopic plastic pipe are realized, and the production efficiency is increased.