4results about How to "Timely screening" patented technology

The utility model relates to an adjustable silicon carbide micro powder mixing device belongs to silicon carbide powder mixing technical field, including base, the surface of base is connected with drive motor, the drive end of drive motor is connected with two drive rings, the inside wall of two drive rings is connected with mixing cylinder, one end of mixing cylinder and located mixing cylinder's input end is connected with the blanking unit, the cooperation between this device and drive motor and drive ring and mixing cylinder and sieve motor and swing head and fixed frame can carry out timely screening to raw material, makes raw material when mixing can fast fusion, prevents the agglomeration, makes mixing more uniform, promotes the efficiency and effect of mixing, saves mixing time, and through the cooperation between sieve plate and adjusting shaft and adjusting block and installation slot and positioning pin and positioning hole, the maintenance and cleaning of sieve plate are convenient, guarantee the screening effect of sieve plate, promote screening efficiency, reduce maintenance and cleaning difficulty.

The device comprises a detection table, one end of the detection table is connected with the discharging end of a cooling bed, the other end of the detection table is provided with a first charging basket, and the table top of the detection table inclines downwards in the direction facing the first charging basket so that the sucker rod can rotate and roll into the first charging basket along the table top. Detection mechanisms are arranged on the two side edges of the detection table in the rolling direction of the sucker rod, each detection mechanism is in a C shape with one end provided with an opening, the openings of the detection mechanisms on the two sides are oppositely arranged, and the C-shaped openings of the detection mechanisms can allow the two ends of the non-out-of-tolerance sucker rod to penetrate through. According to the end bending detection device for the tempered sucker rod, bending detection is conducted on the two ends of the sucker rod through the detection mechanism in the process that the sucker rod rolls along the detection table. And the two non-out-of-tolerance end parts can enter from one side of the C-shaped opening of the detection mechanism and penetrate out from the other side of the C-shaped opening of the detection mechanism. And the bent end part of the out-of-tolerance sucker rod cannot smoothly pass through the C-shaped opening of the detection mechanism, and the out-of-tolerance sucker rod is taken away and straightened by a detector after being detected and screened out.

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.