103results about How to "Implement automatic sampling" patented technology

The invention belongs to the technical field of concrete making, and particularly relates to a concrete automatic sampling and test block forming control method. The method comprises the steps that first, after a control device receives a sampling forming instruction, the control device controls an introduction belt to rotate so as to drive an empty test mold to stop rotating after arriving at theposition in front of an air cylinder; second, the air cylinder of the control device pushes the empty test mold into a vibration platform from the introduction belt, and enables the empty test mold to be located below a sampling port; third, the control device controls the sampling port to be opened so that concrete in a storage hopper enters the empty test mold below, and the vibration platformis started up to vibrate at the same time; fourth, after the empty test mold is filled with concrete, the sampling port is controlled to be closed; fifth, the vibration platform is controlled to stopvibrating, a test mold push-out air cylinder pushes the formed test mold out of the vibration platform at the same time and pushes the test mold into an exit belt, the exit belt rotates forwards to take the test mold away, and at the same time, the test mold push-out air cylinder withdraws to be in the initial state; and sixth, the steps above are executed again according to control instructions.With the concrete automatic sampling and test block forming control method, concrete can be automatically sampled, automatically formed, automatically vibrated and automatically transferred.