2results about How to "Cut off accurately" patented technology

This invention discloses an in-mold gate cutting device for logo injection molds, relating to the field of injection molding, and solves the problem of deformation and whitening at the shearing opening of symmetrical logo injection molds. The in-mold gate cutting device for logo injection molds includes a support frame, with a force-applying component mounted at the top of the support frame. This force-applying component cuts the logo injection mold. A positioning component is mounted on one side of the force-applying component, and the positioning component is aligned with a positioning template. The force-applying component includes a drive motor, a first clamping plate, and a second clamping plate. The drive motor drives the first and second clamping plates to move relative to each other in the horizontal direction through a transmission structure. The positioning component includes a first positioning template, a second positioning template, and a logo body. The first and second positioning templates are aligned to cut the logo body. In this invention, the force-applying component and the positioning component work together to apply force from both sides of the logo body, preventing the product from deflecting or shifting at the moment of cutting. After cutting, the product automatically falls from the opening.

The utility model discloses a kind of aluminium tape winding disc devices, which is used for winding packaging of aluminium tape;First winding disc, second winding disc are set in mounting disc, first driving member is installed in mounting disc, for driving first winding disc rotation;Second driving member is installed in mounting disc, for driving second winding disc rotation;First auxiliary roller, second auxiliary roller are respectively set in mounting disc, and rotate with mounting disc;First winding disc is formed with first cutting part, and second winding disc is formed with second cutting part;Third driving member is fixed with rack, cutter is installed in the driving end of third driving member;When third driving member drives, cutter can enter first cutting part or second cutting part;Rotary assembly is installed in rack, and is connected with mounting disc;Rotary assembly is used to drive mounting disc rotation, to make first winding disc and second winding disc automatically complete station interchanging.The utility model technical scheme aims at improving production efficiency, and realizes the uninterrupted operation of aluminium tape winding packaging.