Manual film wave plate drawing machine and method for manufacturing wave plate by using thereof

The invention relates to a manual film wave plate drawing machine, comprising a manual drawing film vertical frame unit, a delay measuring system device and a mobile baking device, wherein a single-color light source, a collimating lens and a polarizer of the delay measuring system device are positioned at the front part of the film vertical frame unit; the baking device is positioned at the rearpart of the film vertical frame unit; and a quarter of wave plate of the delay measuring system device and the time interval of an analyzer are inserted between the baking device and the manual drawing film vertical frame unit. A method for manufacturing the wave plate comprises the following steps: firstly, respectively soaking a plastic film in distilled water and boric acid solution, by stabilization of the single-color light source, arranging the graduation of the polarizer at 'zero position', arranging the analyzer at the position of the target delay graduation, and simultaneously, removing the baking device; and