Film changing device with adjusting mechanism for film wrapping machine

The utility model discloses a film changing device with an adjusting mechanism for a film wrapping machine, which comprises a film mounting roller, a positioning ring and a mounting seat, the film mounting roller is mounted on one side of the mounting seat, and the positioning ring is sleeved on one side, close to the mounting seat, of the outer surface of the film mounting roller. And the position, close to the outer side of the positioning ring, of the outer surface of the film mounting roller is sleeved with a film material winding drum. According to the utility model, the film changing correction and debugging time can be shortened, the film changing efficiency is improved, the film changing precision can be improved, and the film material is not easy to move after being positioned. 本实用新型公开了一种具有调节机构的膜包机换膜装置，包括膜安装辊、定位环和安装座，所述安装座一侧安装有膜安装辊，所述膜安装辊外表面靠近安装座的一侧套接有定位环，所述膜安装辊外表面靠近定位环外侧位置处套接有膜料卷筒。本实用新型能够降低换膜矫正和调试的时间，提高了换膜效率，且可以提升换膜精度，且膜料定位后不易走位。