Sencai Innovations: CN222874734U Patent Revolutionizes Paper Cutting Precision & Efficiency

According to information released by the China National Intellectual Property Administration, Fuzhou Sencai Paper Products Co. Ltd has been granted a patent titled "A Positioning Structure for Paper Cutting Machine". The patent authorization announcement number is CN222874734U, with an application date of August 2024.

The patent abstract states: This utility model relates to the technical field of paper cutting, specifically to a positioning structure for a paper cutting machine. The structure comprises a cutting platform, a first positioning mechanism, a second driving mechanism, and a moving mechanism.

The first positioning mechanism includes a positioning block, a first side plate, a second side plate, and a connecting plate. The connecting plate is attached to the X-direction side of the transverse cutting blade and is perpendicular to the cutting platform. The positioning block is movably connected along the X-direction to the connecting plate and features a limit groove. The opening of the limit groove faces the opposite X-direction. A guide rail is installed within the limit groove, oriented along the Y-direction. The first side plate slides along this guide rail, and the second side plate is also slidably connected to the guide rail. The first side plate is positioned on the opposite Y-direction side relative to the second side plate.

Compared to existing technologies, this structure eliminates the need for manual extraction and edge alignment processing of paper stacks. The positioning block, first side plate, and second side plate collectively enable automated edge alignment of the paper stack. This significantly reduces alignment time and enhances paper cutting efficiency.