CHENG MEI MACHINE CO., LTD. Patent applications |
Patent application number | Title | Published |
20150118346 | EJECTING MECHANISM OF CUTTING DEVICE - An ejecting mechanism of a cutting device includes a base, a moving plate, guide columns and elastic elements. The cutting device includes a power module, a knife mold and a cutting mold. The power module is coupled to the knife mold; the knife mold has blade portions; the cutting mold includes at least one mold cavity corresponsive to the blade portions for cutting an end product and a connecting portion of a blank. The base is fixed in the mold cavity; the guide columns and elastic elements are included between the moving plate and the base; at least one supporting portion is provided at the periphery of the moving plate corresponsive to the end product; and the elastic elements heighten the moving plate to latch the end product into the knife mold and allow the moving plate to move with the knife mold for automated production. | 04-30-2015 |
20140144738 | BUFFER ASSEMBLY OF VACUUM MOLDING AND CUTTING MACHINE - Disclosed is a buffer assembly of a vacuum molding and cutting machine, and the buffer assembly includes a lower mold base, at least four hydraulic elements and a movable plate. The lower mold base has at least four installing holes for installing the hydraulic elements respectively, and each hydraulic element includes a piston plunger for propping the movable plate to a predetermined distance. When the cutting thickness is 0.1 mm-0.5 mm of a sheet, the impact force can be absorbed effectively to maintain the parallelism for the cutting, so as to improve the cutting quality and extend the service life of a die cutting tool. | 05-29-2014 |