5results about How to "Improve dispensing accuracy" patented technology

The utility model relates to the technical field of instant adhesive dispensing equipment, and discloses anti-solidification instant adhesive dispensing equipment which comprises a machine body, an adhesive dispenser is arranged at the top of the machine body, a heating adhesive barrel is arranged on the side wall of the machine body, an adhesive pump is fixedly connected to the top of the heating adhesive barrel, an output pipe is fixedly connected to the top of the adhesive dispenser, and the output pipe is fixedly connected to the side wall of the machine body. A clamping assembly is arranged on the outer wall of the glue pump and comprises a plurality of connecting shafts, and the connecting shafts are fixedly connected to the outer wall of the glue pump. According to the glue dispensing device, instant glue is heated to a certain temperature by heating the glue barrel, so that the instant glue is kept in a flowing state suitable for glue dispensing, it is guaranteed that the glue cannot be solidified in the output pipe, the rotating plate is pressed to rotate so that the clamping plate can be lifted up from the output pipe and cannot be clamped any more, the output pipe can be conveniently disassembled and assembled, glue residues are avoided, and the pipeline is kept smooth; and therefore, the reduction of dispensing precision or equipment failure caused by glue blockage or solidification is reduced.

The purpose of the present invention is to provide an automatic analysis device that reduces residues between liquids and achieves high dispensing accuracy. To this end, this automatic analysis device is provided with: a dispensing mechanism that dispenses a sample housed in a sample container or a reagent housed in a reagent container into a reaction container by operating a syringe connected to a nozzle; and a control unit that controls the dispensing mechanism, the control unit performing a discharge operation for operating the syringe in a discharge direction after the dispensing mechanism sucks the sample or the reagent and before the dispensing mechanism discharges the sample or the reagent into the reaction container, the discharge operation including: a first discharge operation for discharging the sample or the reagent into the reaction container, and a second discharge operation for discharging the sample or the reagent into the reaction container; the operation is performed in a state in which the nozzle is located at the position of the sample container or the reagent container; and a second discharge operation performed midway when the nozzle moves from the position of the sample container or the reagent container to the position of the reaction container, the amount of operation of the syringe in the first discharge operation being smaller than the amount of operation of the syringe in the second discharge operation.

The utility model discloses a high -speed glue -dispensing machine belongs to glue -dispensing machine technical field, including Z axis rotation mounting plate frame, the surface bottom of Z axis rotation mounting plate frame is connected with mounting seat through rotating electrical machine, one side of mounting seat is installed with camera mounting panel through mounting bracket, the surface of camera mounting panel is provided with the camera for real -time monitoring positioning, the bottom of mounting seat is connected with glue -dispensing valve mounting panel, the surface of glue -dispensing valve mounting panel is installed with the glue -dispensing valve for high -speed glue -dispensing through elevating deflection subassembly, Z axis rotation mounting plate frame is swinged and is installed on X axle movement subassembly through elevating stand, the utility model discloses can realize multi -shaft linkage, further improves the glue -dispensing efficiency of glue -dispensing machine, improves the use ratio of equipment, and can rotate the adjustment according to the use demand to glue -dispensing valve, plays the effect of different angle glue -dispensing in the glue -dispensing process, guarantees the quality and efficiency of glue -dispensing.

The utility model relates to robot technical field discloses a four -axis robot point gum single machine, including work table, the left side bottom fixed connection of work table has mounting plate no.