8results about How to "Increased preparation rate" patented technology

The utility model relates to the technical field of magnesium sulfate whisker preparation, in particular to a magnesium sulfate whisker preparation device, which not only can screen prepared whiskers and improve the generation quality of the whiskers, but also can simultaneously perform preparation and drying to improve the preparation efficiency. Comprising a screening mechanism; the device further comprises a preparation mechanism, a stirring mechanism, a drying mechanism and a discharging mechanism, the preparation mechanism is installed on the screening mechanism and used for mixing and stirring raw materials, the stirring mechanism is installed on the preparation mechanism and used for stirring the raw materials and whiskers, and the drying mechanism is installed on the screening mechanism and used for drying the whiskers. The discharging mechanism is installed on the screening mechanism and facilitates discharging of crystal whiskers.

The invention provides a device for preparing spherical metal powder for 3D printing, and relates to the technical field of 3D printing material preparation. The device for preparing spherical metal powder for 3D printing comprises a frame, wherein a front support, a middle support and a rear tail support are arranged on the frame; the front support is mounted on the frame, a material ejecting component is mounted on the front support, and a clamping block is arranged on the material ejecting component; a loading rack is mounted on the middle support, a plurality of material accommodating channels are opened on the loading rack, a clamping component is arranged in the material accommodating channels, and a clamping groove is arranged on the clamping component; a rotating cylinder is connected to the middle support; an unlocking mechanism is arranged on the material ejecting component or the clamping component; the unlocking mechanism can realize rapid engagement when the material ejecting component is engaged with the clamping component, and can realize rapid disengagement when the metal bar is replaced, which not only makes the operation more convenient and simple, but also can effectively save the time consumed in replacing the metal bar, and is very beneficial to improving the overall work efficiency and processing speed.

The invention discloses a patch component plastic sealing device and a patch component manufacturing method, and relates to the field of patch component manufacturing technology. The invention comprises a control main platform, wherein the upper surface of the control main platform located at the left end thereof is provided with a plastic sealing component for plastic sealing the outside of a chip; the invention first controls the cylinder to drive the inner template to move upward when it is started, and the upward movement of the inner template can drive the plastic sealing chip to move upward, and when the plastic sealing chip is fully moved to the outside of a lower mold groove, the automatic demoulding of the chip is quickly completed, thereby greatly improving the user experience, and then controls the stepper motor to start, and the stepper motor can drive the main drive gear to rotate when it is started, and the rotation of the main drive gear can drive the gear ring and the inner cylinder to rotate at the same time, and the rotation of the inner cylinder can drive the turntable to rotate, and the rotation of the turntable can drive the demoulding chip to rotate, thereby quickly completing the transportation of the chip, and further improving the production efficiency of the chip.

The utility model provides a vertical line casting mold of a spheroidal graphite malleable cast iron four-way casting, which belongs to the field of casting molds, and comprises an external casting mold part and an internal casting mold part, the external casting mold part comprises a casting mold, three vertical through holes are uniformly arranged on the inner top surface of the casting mold, a horizontal through hole is arranged on the side surface of the casting mold, and the three vertical through holes are communicated with the horizontal through hole. And two partition grooves are formed in the upper surface of the casting mold, each partition groove is formed between every two adjacent vertical through holes, two partition plates are fixedly connected into the casting mold, and the partition plates are arranged below the partition grooves. According to the four-way casting mold, the two symmetrical casting molds are arranged, the three vertical through holes are evenly formed between the upper surface and the lower surface of each casting mold, the three horizontal through holes are formed in the side face of each casting mold, and therefore the manufacturing speed of products can be increased.

The utility model discloses a copper dissolving device and conductive metal film production equipment. The copper dissolving device comprises a copper dissolving tank, a filter plate, a diffusion pipe, a spraying assembly and a liquid pumping assembly. The copper dissolving tank is provided with a reaction cavity; a reflux inlet is formed in the top of the reaction cavity; the filter plate is arranged in the reaction cavity and divides the reaction cavity into an upper chamber and a lower chamber; the diffusion pipe is arranged in the reaction cavity and extends in the vertical direction of the reaction cavity, the top end of the diffusion pipe is connected with the reflux inlet, and the bottom end of the diffusion pipe extends to the side, close to the lower cavity, of the filter plate; the spraying assembly is arranged in the lower cavity and comprises a nozzle, and the nozzle communicates with the diffusion pipe; the liquid pumping assembly is arranged outside the copper dissolving tank so as to pump a solution in the lower cavity to the backflow opening. The copper dissolving device can solve the problem that the reaction speed of metal copper and sulfuric acid in a copper dissolving device in the prior art is low.

The invention relates to the technical field of pharmaceutical preparations, discloses a disintegration performance optimization method for eslicarbazepine acetate tablets, and solves the problems that when an existing eslicarbazepine acetate tablet disintegrant is used, the efficiency is low during timed and quantitative release of drugs and disintegration of drug tablets, the efficient release of the drugs is greatly influenced, and the disintegration performance of the drugs is influenced. And the eslicarbazepine acetate is not easy to absorb by a user. The disintegration efficiency of the medicine tablets can be improved, and efficient dilution of the medicine is greatly improved.

The invention provides a preparation method of a glass-based circuit board and a light-emitting panel. The preparation method comprises the following steps: preparing conductive paste, wherein the conductive paste comprises conductive powder, a low-temperature sintering aid and a flexible adhesive; printing a circuit layer pattern on the surface of the glass substrate, wherein the material of the printed circuit layer pattern comprises conductive paste; and sintering the printed circuit layer pattern on the surface of the glass substrate.

The utility model discloses a copper dissolving device and conductive metal film production equipment. The copper dissolving device comprises a copper dissolving tank, a filter plate, a diffusion pipe, a first spraying assembly, a second spraying assembly and a pump body assembly. The copper dissolving tank is provided with a reaction cavity; a reflux inlet is formed in the top of the reaction cavity; the filter plate is arranged in the reaction cavity and divides the reaction cavity into an upper chamber and a lower chamber; the diffusion pipe is arranged in the reaction cavity and extends in the vertical direction of the reaction cavity, the top end of the diffusion pipe is connected with the reflux inlet, and the bottom end of the diffusion pipe extends to the side, close to the lower cavity, of the filter plate; the first spraying assembly is arranged in the lower cavity and communicates with the diffusion pipe. The second spraying assembly is arranged at the top of the upper cavity and communicates with the backflow opening; the liquid pumping assembly is arranged outside the copper dissolving tank so as to pump a solution in the lower cavity to the backflow opening. The copper dissolving device can solve the problem that the reaction speed of metal copper and sulfuric acid in a copper dissolving device in the prior art is low.