4results about How to "Increase shipments" patented technology

The utility model provides a raw material medicine grinding device, and relates to the technical field of medicine powder manufacturing, the raw material medicine grinding device comprises a machine body, the machine body is provided with a discharge port, the top of the discharge port is provided with a feed port, the discharge port is internally provided with a grinding mechanism, the grinding mechanism extends to the machine body at the left side of the discharge port, and the right side of the discharge port is provided with an oscillation assembly; according to the vibrating device, the vibrating assembly is arranged outside the discharging port, the sliding plate slides on the guide rod and extrudes the spring, the restoring force of the spring is used for pushing the sliding plate to slide on the guide rod and in the fixing frame in a reset mode, the rubber plate is synchronously driven to move through the connecting block, and the rubber plate collides with the discharging port; and therefore, the delivery amount of the medicine powder is increased, and the situation that the medicine powder is wasted is reduced.

The utility model relates to the technical field of mixing devices, and discloses a bone china raw material stirring and mixing device which comprises a tank body, and four groups of supporting legs are fixedly connected to the outer wall of the tank body at equal intervals. When the stirrer rotates, the synchronous belt scraping plate scrapes raw materials attached to the inner wall of the tank body, so that the manual cleaning frequency of the inner wall of the tank body is reduced, the raw materials fall to the bottom of the tank body along the circular arc of the scraping plate, the shipment amount is further increased, meanwhile, the scraping plate can stir the raw materials on the periphery of the stirrer, and the stirring efficiency is improved. The raw material mixing device is simple in structure and convenient to operate, the raw material mixing effect is improved, meanwhile, workers can conveniently replace and disassemble any group of damaged scrapers independently, then the practicability of the device is improved, and the problems that the raw materials are prone to being adhered to the inner wall of the tank body, the mixing amount is reduced, the batch shipment amount is reduced, and the finished product quality is affected due to uneven mixing are solved.

The application provides a method for improving the work efficiency of a metal thin film deposition machine, comprising the following steps: step one, setting one of two wafer inlets and outlets of the metal thin film deposition machine as a cooling cavity at the outer ring; step two, after a wafer enters the metal thin film deposition machine from the other of the two wafer inlets and outlets, depositing a metal thin film; and step three, taking out the wafer from the other of the two wafer inlets and outlets. The method effectively improves the work efficiency of the machine, increases the wafer output per hour of the machine, and meets the mass production requirement.

The application relates to the technical field of circuit devices, and particularly provides an amplifier based on double LDOs and a control method thereof, which comprises two LDOs and two OPAs; an input end of the LDO1 is connected with VDD, an adjusting end is connected with the output end of the OPA1, an output end is connected with an output end Vout, and a positive forward current is output; an input end of the LDO2 is connected with the output end, an adjusting end is connected with the output end of the OPA2, and an output end is connected with a compensation voltage end V4 and absorbs a negative forward current; the OPA1 is used for voltage following processing on input Vset so as to transmit Vset to the adjusting end of the LDO1 and the inverting input end of the OPA2; and the OPA2 is used for collecting a voltage difference between the output end and Vset and transmitting the voltage difference to the adjusting end of the LDO2. Thus, the problems of low universality, high cost and unstable manufacturing efficiency of the amplifier based on integrated circuits in the related art are solved.