Belt pulling device for cloth sticking machine

The utility model discloses a belt pulling device for a cloth sticking machine. The belt pulling device for the cloth sticking machine comprises an installation plate, a driving idler wheel, a compressing mechanism, an air cylinder and a guide wheel, wherein the driving idler wheel is installed on the installation plate loosely, the guide wheel is installed on the front portion of the left end surface of the installation plate, the air cylinder is installed between the front end of the installation plate and the front end of the bottom surface of a movable plate, and a rectangular part of a fixing frame is hinged inside a groove II. The guide wheel and the driving idler wheel are in clearance fit with a driving shaft, the air cylinder and the fixing frame are hinged inside the groove II, the problems that in the belt pulling process of an existing belt pulling device, a cloth belt may deviate or is damaged due to too large pulling force, it is inconvenient to lift a compressing device with one hand and install the cloth belt with the other hand, and the driving idler wheel can not be completely attached to a driven idler wheel are resolved, and the purposes of improving production efficiency and production quality are realized.