Undershirt bag cutting mechanism

The utility model relates to an undershirt bag cutting mechanism, including mount, cylinder, heat conduction post, blade holder, the mount both ends be provided with the fixed pin respectively, the fixed pin is installed in the pinhole of seat is turned round to mount connecting block and mount, the mount above vertical direction be provided with the cylinder, the cylinder passes the fixed plate that the below is connected to the mount, fixed plate below be connected with buffer gear, the blade holder is connected to the buffer gear lower extreme, the mount above vertical direction still be equipped with the heat conduction post, the heat conduction post passes the blade holder that the below is connected to the mount, the heat conduction post on be provided with the heater strip that is connected to heating device, cylinder and heat conduction post parallel staggered arrangement point -blank. This scheme can make the blade holder reach high temperature, can solve the problem of blade temperature distortion again. Simultaneously, solve the automated processing in -process and cut the problem that the position takes place skew or deviation, reduced the disqualification rate, improved production efficiency.