10results about How to "Reliable collection" patented technology

The utility model discloses a high detection rate's stud mistake and miss detection equipment relates to stud detection technical field, including equipment main part, the upper side of fixed disc is connected with the ring sleeve that slides, and the deflection mechanism is connected between ring sleeve and fixed disc, and the outside of ring sleeve is provided with four groups of symmetrical arrangement's connecting groove, and the inboard fixed connection of ring sleeve has the baffle, and the upper side of equipment main part is connected with the feeding mechanism, and the upper side fixed connection of equipment main part has the vertical board, and the detection mechanism is installed outside vertical board, and the downside of fixed disc is provided with first blanking groove and second blanking groove, and the upside of fixed disc is provided with the round groove, and the inside of round groove is installed the plugging mechanism. This equipment adopts annular rotary detection station, and cooperates adjustable blanking channel, realizes workpiece dynamic multi -angle vision detection, and through real -time image intelligent determination stud quality, and utilizes rotary plugging mechanism switching blanking path, and automatically separates qualified and defective workpiece, and significantly improves detection accuracy and sorting efficiency.

The invention belongs to the technical field of flexible piezoelectric sensors, and relates to a carbon felt-hydrogel composite piezoelectric sensor and a preparation method thereof. The sensor comprises a piezoelectric sensing layer, a cross-scale dual-network hydrogel layer, an electrode layer, a leading-out wire and a packaging layer, the two cross-scale dual-network hydrogel layers are arranged on the upper side and the lower side of the piezoelectric sensing layer in a stacked mode to form a sandwich structure. The cross-scale dual-network hydrogel layer is an elastic hydrogel material formed by compounding a carbon fiber felt skeleton and a molecular-level network polymer, and the molecular-level network polymer penetrates through the interior and the surface of the carbon fiber felt skeleton and is formed by cross-linking and curing; the number of the electrode layers is two, and the two electrode layers are arranged on the outer sides of the two cross-scale dual-network hydrogel layers in a stacked mode respectively. The lead-out wire is electrically connected with the electrode layer; the packaging layer wraps the outer side of the electrode layer. According to the sensor, the mechanical property, the conductivity and the stability of the flexible piezoelectric sensor can be improved.

The utility model relates to washing machine cover plate production equipment which comprises an oiling unit used for oiling the surface of a plate part and a stamping unit used for conducting stamping forming on the oiled plate part, a positioning unit is arranged between the oiling unit and the stamping unit, and the positioning unit is used for correcting the posture position of the oiled plate part. According to the scheme provided by the utility model, the posture of the plate part can be reliably corrected, and the stamping forming precision of the cover plate is improved. In addition, the circular plates can be reliably collected, and the production quality and benefits of the cover plates are improved.

The utility model discloses an underground water leakage collecting device which comprises a collecting pipe, a plurality of first access pipes arranged on the collecting pipe, a first corrugated hose of which an outlet is connected with the first access pipes, a first extension pipe of which an outlet is connected with an inlet of the first corrugated hose, and a second corrugated hose arranged at an inlet of the first extension pipe, the collecting head is arranged in the geology to be collected; the flow sensor water inlet pipe is arranged at the lower part of the collecting pipe; the flow sensor is arranged on the flow sensor water inlet pipe; the water outlet pipe is arranged at the lower part of the flow sensor; the mounting support frames are arranged on the collecting pipe or / and the first access pipe or / and the first extension pipe; the collecting head comprises a second access pipe with an inclined front end, a connecting flange arranged at the rear end of the second access pipe and connected with the second corrugated hose, a screen plate arranged between the second corrugated hose and the connecting flange, and a plurality of first meshes formed in the screen plate.

The application discloses a kind of multilayer co-extrusion forming process of anti-static ton barrel, belong to anti-static ton barrel technical field, comprising: by inside to outside sequentially by high clean induction layer, gradient dielectric adhesive layer, high barrier layer, adhesive layer, structural support layer and composite conductive outer layer of multilayer parison formed by multilayer co-extrusion;Blow molding and cooling setting;Ring copper alloy bus ring is embedded in barrel body bottom and installs elastic ground contact, and ground is led out by shielding wire.This application adds ternary hybrid conductive component in high clean induction layer and constructs quasi-continuous charge bridge, so that internal static charge is led out across interface;Gradient dielectric adhesive layer forms dielectric constant gradient and spontaneous polarization electric field, reduces charge migration energy barrier;Combination gradient cooling solidification filler orientation and inhibit thermal stress.This application realizes the efficient discharge of internal static electricity of ultrahigh resistivity liquid under the premise of maintaining the ultrahigh cleanliness of inner layer, simultaneously has excellent interlaminar bond strength and long-term environmental adaptability.

The utility model belongs to the technical field of packaging mechanical equipment, and relates to a weighing hopper structure which comprises a weighing cylinder and a discharger arranged at the top of the weighing cylinder in a matched mode, and a discharger driving motor is installed on one side of the discharger so as to drive a discharger discharging valve to rotate and control the discharging end of the lower portion of the discharger to be opened and closed. A baffle is arranged on the top of the weighing cylinder corresponding to the closed side of the discharging valve of the discharger, a clamping groove in the lower portion of the baffle is clamped on a frame plate on the top of the discharger and fixed through a bolt, and the upper portion of the baffle is provided with a folding portion so that when the discharging valve of the discharger is closed, materials blocked by the discharging valve of the discharger can fall into the weighing cylinder after being folded. According to the hopper structure, in the closing process of the discharging valve, materials can be effectively collected, and the materials are prevented from splashing into a workshop.

The picking device comprises a base, a telescopic push rod, a picking pipe, an insertion piece controller and a cutting insertion piece, the picking pipe and the telescopic push rod are respectively connected with the base, a negative pressure source is connected to a tail end opening of the picking pipe, the insertion piece controller is connected outside the picking pipe in a sleeved mode, and the cutting insertion piece is connected with the telescopic push rod in a sleeved mode. The pipe wall of the front end of the picking pipe is internally provided with an insertion piece channel so as to communicate the interior and the exterior of the picking pipe, the tail end of the cutting insertion piece is fixed to the insertion piece controller, and the front end of the cutting insertion piece is inserted into the insertion piece channel so as to move along with the insertion piece controller, control the cutting insertion piece to stretch out and draw back at a front end opening of the picking pipe, surround picked objects and cut branches and stems. In this way, gentle positioning, stable suction and reliable collection of picked objects are achieved through negative pressure airflow, accurate and low-damage branch stem cutting is completed in combination with the insertion piece type cutting mechanism, and therefore efficient and high-quality automatic picking of the picked objects is achieved.

The utility model discloses a kind of electrostatic precipitator rapping ash removal devices, a kind of electrostatic precipitator rapping ash removal device dust collector shell;Several extension rods are set in each outer surface of the dust collector shell;Several rapping rods, the rapping rod is respectively set in extension two sides;Still include the load platform for placing dust collector shell, the load platform surface is equipped with multiple mounting slots, its inside detachable installation impactor, the impactor is cooperated with connecting rod to realize repeatedly hammering to rapping rod. Through extension rod on shell and rapping rod, with the detachable impactor in the load platform slot and connecting rod, large-area impact is realized, efficient vibration is transmitted to the whole dust collector inside, effectively shakes off bag and hopper dust, greatly improves ash removal efficiency and thoroughness. Dust is reliably collected by ash collecting device below hopper. Overall operation saves time and effort, maintenance is convenient, effectively solve the problem that traditional ash removal mode contact point is small, efficiency is low, operation is complicated.

This application provides a method for generating digital waybills for freight vehicles based on on-board weighing equipment, comprising: continuously collecting the original weight data sequence output by the vehicle weighing sensor, removing high-frequency noise using a low-pass filtering algorithm to obtain a smoothed weight data sequence; grouping the trend change segment sequence using a clustering algorithm, extracting the average amplitude and duration of each cluster based on the grouping results to obtain a classified candidate set of loading and unloading events; updating the vehicle's empty and weight status using the actual loading and unloading event sequence, and determining that if a weight increase event is followed by a weight decrease event, it is considered as alternating loading and unloading en route, thus obtaining a continuous status tracking chain; and summarizing the starting weight change point and the ending weight change point from the grouped transport record set to generate a digital waybill data structure containing the complete lifecycle.

The embodiment of the invention provides a signaling interaction method, and relates to the technical field of network communication. The method is applied to a central platform, and comprises the following steps: acquiring model weight packets uploaded by a plurality of edge devices; counting the received number of model weight packets corresponding to each model structure in the multiple model structures; the multiple model structures are model structures of small models required for constructing the target large model; under the condition that the received number of the model weight packets corresponding to each model structure is greater than a number threshold value, generating weight parameters of the target large model according to the model weight packets corresponding to each model structure; wherein the weight parameters of the target large model are used for constructing the target large model; the number threshold value corresponding to one model structure is smaller than or equal to the total number of the edge devices adopting the model structure. The embodiment of the invention can be used for a heterogeneous edge device cooperative training scene, and can solve the problems of high communication overhead and difficulty in asynchronous cooperation during model weight summarization.