3results about How to "Retrofit small" patented technology

This utility model relates to the technical field of filling equipment and discloses a material clamping and conveying acceleration device, including a fixed plate. An adjustable support plate and a movable pad are mounted on the top of the fixed plate. A height-adjustable connecting plate is mounted on the top of the support plate. Two adjustable support legs are mounted on the top of the movable pad. A motor mounting plate is fixedly mounted on the top of the support legs. A speed-regulating motor is fixedly mounted on the top of the motor mounting plate. A synchronous pulley is fixedly mounted on the drive shaft of the speed-regulating motor. This utility model accelerates the material by driving a synchronous belt with a speed-regulating motor, enabling the material to enter the cartoning machine at a stable and orderly rhythm. This completely solves the problems of material accumulation, compression, and jamming caused by speed mismatch at the cartoning machine inlet, ensuring the continuous, efficient, and stable operation of the packaging production line.

The utility model discloses a kind of sample detection accessory and combined detection system, sample detection accessory includes sample bin;Sample bin is provided with sample inlet and sample outlet, sample inlet and sample outlet are respectively communicated with sample bin inside;Located at one end of sample bin is provided with incident light path unit, incident light path unit is used to collimate the light that is shot into sample bin inside;Located at the other end of sample bin is provided with emergent light path unit, emergent light path unit is used to focus the light that is shot out of sample bin.Processing. Through the coupling of gas path and light path on sample detection accessory, GC, MS and absorption spectrum detection can be combined through the sample detection accessory, so that the combined detection system can simultaneously realize the spectral and mass spectrum analysis of electrolyte components, comprehensive qualitative and quantitative analysis of electrolyte components is realized, the efficiency of analysis is improved, and the accuracy of spectral and mass spectrum analysis is well guaranteed.

The application relates to the field of circuit board processing, in particular to a high-precision screen printing device for circuit boards and a processing method thereof, which comprises an exchange device and at least two screen printing machine bodies, the screen printing machine body comprises a processing part, a rotating part and a plurality of conveyors, the rotating part is rotationally connected to the surface of the processing part, the plurality of conveyors are connected to the surface of the rotating part at intervals around the axis of the rotating part, the rotating part is provided with a feeding station, a processing station and a discharging station at intervals around the axis of the rotating part, and the exchange device comprises a base, an exchange assembly, at least two feeding belts and at least two discharging belts. In the application, the exchange assembly is arranged, at least two circuit boards can be fed into the printing device at one time, the feeding and processing efficiency of the circuit boards is improved, the printing device needs to be added only by adding the exchange device in one production line, the transformation of other devices in the production line is reduced, the occupied area of the transformation is reduced, and the processing cost of the circuit boards is reduced.