2results about How to "Realize automatic and precise control" patented technology

The application relates to the technical field of ribbon winding, and discloses a ribbon winding device of an automatic color card pasting machine, which comprises a machine table and a winding sliding seat arranged above the machine table. A winding frame is slidably arranged above the winding sliding seat. The device further comprises a driving motor fixed on the winding frame, a driving shaft rotatably arranged on the winding frame and fixed on an output shaft of the driving motor, two driving discs fixed on one ends of the driving shaft away from the driving motor, a self-clamping piece fixed on the driving disc, a self-moving piece fixed on the driving disc and the self-clamping piece, and an adjusting piece rotatably arranged on the winding sliding seat. The inertia centrifugal force generated during the rotation of the driving disc is used as the core power of self-adaptive adjustment, the color card clamping force and the displacement of the clamping plate are automatically adjusted, no additional power is needed, the energy consumption is reduced, the stability and reliability of the device operation are improved, the production efficiency is effectively improved, and the manual operation cost is reduced.

The application discloses a backflow pipeline for aluminum paste metering and feeding, and relates to the field of pipeline design.The backflow pipeline for aluminum paste metering and feeding comprises, in sequence from the inlet to the outlet, an aluminum paste stirring kettle, an aluminum paste circulating pump, an aluminum paste metering tank and a concrete preparation device, and is connected with the concrete preparation device;feeding valves and cut-off valves are arranged in sequence between the aluminum paste circulating pump and the aluminum paste metering tank;one end of the feeding valve is connected with the aluminum paste circulating pump through a tee joint;the other end of the feeding valve is connected with a backflow valve through the other end of the tee joint;the other end of the backflow valve is connected with the top of the aluminum paste stirring kettle;the pipeline connected in sequence between the aluminum paste stirring kettle, the aluminum paste circulating pump, the feeding valve, the cut-off valve, the aluminum paste metering tank and the concrete preparation device is a feeding pipeline;the pipeline connected in sequence between the aluminum paste stirring kettle, the aluminum paste circulating pump and the backflow valve is a backflow pipeline;the pipeline design is optimized, and linkage control of each component is realized, so that the accuracy of the aluminum paste quality in the aluminum paste metering tank is improved, and the quality of concrete products is improved.