Filter stick tray unloader hopper with capacity expansion function and use method of filter stick tray unloader hopper

The invention discloses a filter stick tray unloader hopper with a capacity expansion function and a using method, the filter stick tray unloader hopper comprises a control device, and further comprises a tray clamping device, and guide wheels are symmetrically connected to the tray clamping device; elastic baffles, a rear baffle and guide grooves matched with the guide wheels to complete work are connected to the lifting frame, and the elastic baffles are symmetrically connected to the two ends of the rear baffle; the fixed frame is slidably connected with the lifting frame through a guide rail, and a front baffle is connected to the front of the fixed frame; the hopper is connected below the fixed frame; wherein the bottom of the lifting frame is connected with a lifting air cylinder, and the two elastic baffles, the rear baffle and the front baffle define a section of storage cavity used for loading filter sticks when working; guide assemblies corresponding to the elastic baffles to complete work are furth