36results about How to "Promote the development of automation" patented technology

The invention discloses a method for monitoring grinding wheel wear and grinding burn by using a grinding force, and belongs to the technical field of monitor and control of machining processes. The method comprises the following steps of acquiring discrete-time series of a grinding force signal in real time, extracting important characteristic parameters, such as kurtosis, waveform index, pulse index, amplitude-frequency spectrum kurtosis, amplitude-frequency spectrum pulse index, and amplitude-frequency spectrum cumulative probability, of the grinding force signal through time-domain or frequency-domain analysis, identifying different wear degrees of a grinding wheel, and overhauling the blunt grinding wheel in time; during a steady-state grinding stage, extracting an average amplitude of a tangential grinding force or a frequency spectrum centroid of a power spectrum in real time, and controlling the grinding burn. According to the method provided by the invention, the grinding force online monitoring and real-time signal processing are combined, so that the intelligent monitoring and controlling on grinding wheel-workpiece grinding contact status, grinding wheel wear condition, grinding burn and the like in a whole grinding processing process can be realized; the method for monitoring the grinding wheel wear and grinding burn by using the grinding force has various advantages that the antijamming capability is high, the operation is simple, the programming realization is convenient, the intellectualization is realized and the like.

The invention relates to a method for evaluating the overall health degree of an information system based on big data analysis, belonging to the information technology field. The method comprises thefollowing steps: step S11, acquiring state indexes and performance indexes of various resources in the information system, calculating resource state index scores, resource performance index scores and overall usability index scores of the information system, wherein the overall usability index score of information system is based on the resource status index score; S12, calculating the overall health degree of the information system based on the resource state index score, the resource performance index score and the overall availability index score of the information system. The invention solves the problem that the information system in the prior art has no overall health degree analysis and research and judgment, realizes real-time tracking of the overall health degree of the information system, realizes automatic early warning and research and judgment of the information system by means of the quantitative health degree index before the system performance is lowered and the faultoccurs, and ensures the safety, stability and efficient operation of the information system itself.

The invention relates to a sewing object separation mechanism, which comprises a material discharging platform, a first driving device, at least one crochet needle located above the material discharging platform, the crochet needle is provided with a hook head for hooking the sewing object, and the material discharging platform is provided with oppositely arranged The first working area and the second working area, the first driving device drives the hook to move between the first working area and the second working area. The whole stack of sewing items that have been cut is placed on the unloading platform, and the first driving device drives the hook to move to the first working area of ​​the unloading platform. After hooking the uppermost sewing item with the hook head, the first driving device drives the hook Moving from the first working area to the second working area, the uppermost sewing object is lifted to realize the separation of the sewing object without manual separation of the sewing object, which improves production efficiency, reduces labor costs, and facilitates the automation of the process.

The present disclosure provides an automatic terminal crimping device and method for a distribution wire. Clamping members are sequentially arranged on a transport mechanism of a terminal socket conveying mechanism, and terminals to be crimped are sequentially moved to predetermined grasping positions as the transport mechanism operates; a push rod is configured to move to a first position and pass to the interior of a terminal, and continuously pushed until carrying the terminal to disengage from the corresponding clamping member, and a moving mechanism drives the push rod sleeved with the terminal at the end to translate in a set direction to a crimping position; a guide sleeve guides a wire to the interior of the terminal at the crimping position, and crimping is completed under the action of a crimping mold. The device and method replace manpower with automatic grasping, feeding and crimping of terminals, realize automatic crimping of the terminals, greatly reduce the labor of production staff and improve the working efficiency.

The invention provides an automatic operation control method and system for a diaphragm filter press. The method controls the diaphragm filter press according to a set strategy to automatically realize the plate closing, and determines the feed rate according to the real-time feed rate and the expected feed rate. Apply the feed rate, and feed the material from the tank to the chamber according to it; further, blow the remaining filter material in the material hole back into the tank through water replacement, and then use it according to the pressure of the diaphragm filter press. Real-time pressing pressure to determine the extrusion state is based on controlling the filter press mode to realize diaphragm extrusion, and then blow the water left in the feed hole back to the water tank through gas displacement, and control the vacuum pump to vacuum the diaphragm cavity to realize the automatic reset of the diaphragm. The squeezed filter cake is separated from the diaphragm. Adopting the technical solution of the present invention can effectively realize the fully automatic control of the membrane filter press, reduce the consumption of manpower, material resources and time, and can detect abnormal information in the operation process in time, greatly promoting the automation of the filter press process develop.

Embodiments of the present invention provide a round-trip route planning method, device and electronic equipment, which relate to the technical field of route planning. It can be applied to polygonal job plots. Specifically, the above round-trip path planning method includes confirming the first check edge and the second check edge in the forward direction of the current straight segment. The straight line end point of the current straight line segment is determined based on the turning radius and the preset distance of the operating equipment, so that the U-turn trajectory using the straight line end point as the starting point does not exceed the first inspection side and the second inspection side. In this way, even in the face of irregularly shaped plots, high-safety path planning can be fully automated to promote the development of agricultural automation.

The present invention provides an intelligent leak-proof device and method for concrete slag based on an integral steel platform, which adopts a baffle plate, a baffle plate driving mechanism, and a self-adaptive contact buffer mechanism, and one end of the baffle plate is set to cover the integral steel platform and the core The self-applicable contact buffer mechanism for the gap between the tube shear walls, the other end of the baffle is hingedly connected with the bottom plate of the integral steel platform, and when the driving mechanism of the baffle moves upwards, it can drive the baffle around the gap between the baffle plate and the bottom plate of the integral steel platform The hinge point is turned upwards, so that the self-adaptive contact buffer mechanism is separated from the core tube shear wall, and when the baffle drive mechanism moves downward, the self-adaptive contact buffer mechanism is in contact with the core tube shear wall. The invention replaces the traditional manually operated concrete drop prevention process, can improve the safety and construction efficiency of the integral steel platform construction, reduces the safety hazards in the construction area below the integral steel platform, and at the same time promotes the intelligent development of the integral steel platform construction.

The invention provides a rainwater kinetic energy and wind energy collection power generation device, which belongs to the technical field of small power generation equipment. The main shaft support is an "L" shaped structure, the bottom of which is fixed to the rectangular bottom plate by bolts, the shoulders at both ends of the main shaft of the stepped shaft structure and the main shaft support are fixed by the outer ring of the bearing, and the large gear is fixed on one end of the main shaft by a flat key. The other side of the main shaft is respectively provided with meshing pinion gears, the other end of the main shaft is fixed by the top wire and the conductive slip ring, the four ends of the "cross-shaped" structure are provided with waterwheel piezoelectric plates, and the protruding part of the main support is provided with There are ordinary piezoelectric sheets; the two sides of the axis supported by the main shaft in the middle are respectively provided with pinion shaft supports, and the two ends of the pinion shaft are respectively fixed with the pinion shaft supports through the outer ring of the bearing; the rectangular bottom plate is along the radial direction of the pinion Both ends are provided with auxiliary supports, and the inward protruding part of the auxiliary supports is provided with ordinary piezoelectric sheets; the supercapacitor is fixed by a rectangular bottom plate with bolts.