4results about How to "Distance control" patented technology

The utility model discloses a kind of guiding conveyer with blocking function, belong to liquid aromatic container technical field, this guiding conveyer with blocking function includes rack;Mainstream conveyor, mainstream conveyor is set on rack;Several shunt conveyors, several shunt conveyors are all connected with mainstream conveyor, shunt conveyor is used to shunt the material on mainstream conveyor;Guiding mechanism, each shunt conveyor is correspondingly provided with one guiding mechanism, and guiding mechanism is used to shunt the material on mainstream conveyor to corresponding shunt conveyor;Blocking mechanism, each shunt conveyor is correspondingly provided with one blocking mechanism, and blocking mechanism is used to block material conveying;Detection mechanism, detection mechanism is used to detect the distance between two adjacent materials.The utility model can effectively shunt material to correct processing channel, ensure that each material is correctly handled, improve production efficiency and the stability of production line.

The utility model relates to the technical field of blade coating, in particular to a polyurethane blade coating device which comprises a fixing plate, a scraper blade is fixedly connected to the fixing plate, an inclined plane is arranged at the bottom end of the scraper blade, movable supports are fixedly connected to the two sides of the bottom end of the fixing plate, an open box is fixedly connected to the scraper blade, and the open box is located between the scraper blade and the movable supports. The bottom end of the open box communicates with a discharging mechanism, the outlet end of the discharging mechanism is located below the inclined face, and a heater is connected into the open box. The fixed plate inclines towards the scraping plate, the fixed plate drives the scraping plate to move downwards by a certain distance after inclining, the distance between the bottom end of the inclined face and the ground is adjusted, and due to the fact that the bottom ends of the two movable supports make rolling contact with the ground, the fixed plate is stable in the moving process; and therefore, the distance between the bottom end of the scraper and the ground can be conveniently controlled through the fixing plate, and the blade coating effect is improved.

The application relates to the field of inkjet printing technology, and particularly discloses a surface inkjet printing method, device and system for special-shaped products, which comprises the following steps: scanning a special-shaped product to be inkjet printed to determine the surface contour of the special-shaped product; determining the inkjet printing track of a nozzle and the surface to be inkjet printed according to the surface contour, the inkjet printing track and the surface of the special-shaped product always maintaining a preset distance; and controlling the nozzle to inkjet print the surface to be inkjet printed of the special-shaped product along the inkjet printing track. In this way, the inkjet printing track of the nozzle and the surface to be inkjet printed is determined according to the obtained surface contour, and the inkjet printing track and the surface of the special-shaped product always maintain a preset distance. The coating deposition amount difference caused by the distance change between the nozzle and the product surface is effectively solved, and the uniform distribution of the coating thickness in different areas is realized.