2results about How to "Timely screening" patented technology

This utility model discloses an automatic welding equipment for SMT production and processing, including a working base plate. A conveying mechanism is mounted on the working base plate, and a testing station, an auxiliary material loading station, and a welding station are sequentially arranged on the side of the conveying mechanism. The welding station includes a mounting base plate, on which a welding machine base plate is mounted. An ultrasonic welding assembly is mounted on the welding machine base plate. The mounting base plate is equipped with a first lifting cylinder adapted to the welding machine base plate and a second lifting cylinder adapted to the ultrasonic welding assembly. A lower mold welding head assembly adapted to the ultrasonic welding assembly is also mounted on the welding machine base plate. This utility model has a simple structure and can realize a series of operations such as automated workpiece detection, calibration, waste removal, loading, welding, and adjustment. Compared with single welding equipment on the market, it has more complete functions and a wider range of applications.

This utility model relates to the field of grinding equipment technology and is a powder grinding machine, including a grinding box with a lower grinding disc inside. An upper grinding disc is fitted onto the lower grinding disc. The grinding box includes a box body and a box cover. A conical receiving hopper is connected to the bottom of the box body. A rotating ring is provided between the receiving hopper and the box body. A rack is fixed on the outer ring surface of the rotating ring, and the rack meshes with a gear. The gear is connected to a stepper motor. The lower grinding disc is fixedly connected to the rotating ring by multiple fixing rods. The upper grinding disc is connected to the box cover by fixing rods. A feeding channel is provided on the upper grinding disc. The box cover and the box body are connected by multiple vertical telescopic rods. The distance between the upper and lower grinding discs of this utility model can be flexibly adjusted, making it suitable for grinding materials of different particle sizes, improving the utilization rate of the equipment, and facilitating the cleaning of the upper and lower grinding discs; it also helps to improve product quality.