2results about How to "Simple fixed effects" patented technology

This utility model discloses a roll forming and coating device for polytetrafluoroethylene (PTFE) glass fiber substrates in the field of substrate coating technology. It includes an operating table, with a first fixed support fixedly connected to the upper center of the operating table. A coating device is disposed at the lower end of the first fixed support. A sliding groove is fixedly formed on the upper end of the operating table, with limiting slide rods fixedly connected to both ends inside the sliding groove. An adsorption and fixing device is slidably connected inside the sliding groove, with the limiting slide rods slidably sleeved on both sides of the adsorption and fixing device. A first threaded rod is rotatably connected to the center of the sliding groove, with one end of the first threaded rod fixedly connected to a first drive motor via a shaft. The first threaded rod is threadedly sleeved on the center of the adsorption and fixing device. This setup uses negative pressure adsorption to fix the substrate, simplifying the fixing and detachment process while avoiding damage to the substrate, providing excellent protection.

This utility model relates to the technical field of meat processing tools, and in particular to a detachable blade meat processing tool, including kitchen scissors for cutting meat. The kitchen scissors include a handle, a screw, a fixed blade, and an mounting blade. The fixed blade is fixedly connected to one side of the handle, and the mounting blade is tightly fitted to one side of the fixed blade. The two fixed blades are rotatably connected by a screw. A positioning block is fixedly connected to one side of the mounting blade. One mounting blade has a mounting component on its front side, and the other mounting blade has a mounting component on its rear side. The mounting component includes a connecting block, a bolt, a threaded sleeve, and a guide block. The connecting block is fixedly connected to one side of the fixed blade. In this utility model, the mounting components make the mounting blade detachable, which facilitates sharpening after removal, improves its sharpness, and thus extends the service life of the kitchen scissors.