2results about How to "Shortcut structure" patented technology

The application belongs to the technical field of mechanical automation equipment, and is especially a chuck tightening machine, which comprises a tightening machine body and an electric foot switch. The inside of the tightening machine body is provided with a pneumatic main shaft clamp seat and a stepping motor located at one side of the pneumatic main shaft clamp seat. The product chuck is driven to rotate through the stepping motor, and quick clamping is realized in combination with the clamp seat cylinder. The operation is matched with the electric foot switch, so that the production operation efficiency is significantly improved, the labor intensity and labor cost are reduced, the tightening machine body is divided into two layers through a partition plate, the electrical and mechanical parts are isolated, the layout is compact, the structure is simple, the assembly is fast, the maintenance is convenient, the energy consumption is small, and the machine is suitable for small-area platforms. The machine is adapted to switching of multiple types of products by replacing the product chuck, has functions of forward and reverse rotation and number of turns adjustment, has simple program setting, can accurately control the product tightening force through speed adjustment, effectively improves the product processing quality and consistency, and can optimize the process of some products and reduce the use of strong thread glue.

This utility model proposes a fully automatic sensor faucet, including a faucet housing. A detachable spout is installed inside the front end of the faucet housing, and a detachable sensor housing is installed at the front end of the spout. The sensor housing has a circuit board mounting slot with an opening at the top in the middle. A circuit board bracket is installed inside the mounting slot, and a circuit board is mounted on the bracket. A forward-facing sensor and a downward-facing sensor are electrically connected to the circuit board. The circuit board is covered by a shielding cover. A raised water-blocking ring is fixed to the bottom of the sensor housing, surrounding the downward-facing sensor. The water-blocking ring reduces the risk of the sensor housing accidentally triggering the downward-facing sensor due to water accumulation. This utility model features easy disassembly and installation of the spout and sensor housing, and simple maintenance. The water-blocking ring reduces the risk of the sensor housing accidentally triggering the downward-facing sensor due to water accumulation, resulting in better reliability. The use of dual sensors makes it suitable for different scenarios and offers better reliability than traditional single-sensor systems.