15results about How to "Guaranteed production effect" patented technology

The invention discloses a multifunctional indoor storage rack which comprises a base with universal wheels, a vertically telescopic rod, a storage rack main body arranged above the telescopic rod and a dustproof soft cover arranged above the storage rack main body. And a plurality of hanging rods which can slide left and right and are locked through fasteners are arranged on the storage rack main body, so that the hanging or placing distance can be flexibly adjusted according to the width of articles. One end of the dustproof soft cover is wound on the reel in the left frame rod, and the other end of the dustproof soft cover is provided with a magnetic suction rod, can be pulled out and wound on the supporting framework above, and is finally fixed on the right frame rod in a magnetic suction manner, so that a dustproof structure covering the upper part of the storage area is formed. According to the design, dust mainly from the upper portion settles, effective dust prevention is guaranteed, meanwhile, the structure is simplified, and operation is convenient. The device has the advantages of being convenient to move, adjustable in height and width, efficient in dust prevention and the like, reasonable in structure, high in function integration degree, suitable for various indoor storage scenes and high in practicability.

The utility model discloses a dust removal system with double dust removers, which belongs to the technical field of steel production and comprises a first dust remover and a second dust remover, inlet ends of the first dust remover and the second dust remover are communicated through a main pipeline, and a first dust removal pipeline is arranged on the main pipeline close to the side of the first dust remover in a communicated mode. The main pipeline close to the side of the second dust remover is communicated with a second dust removal pipeline, the dust removal end of the first dust removal pipeline is communicated to the first dust removal point, and the dust removal end of the second dust removal pipeline is communicated to the second dust removal point; a first change-over valve is arranged on the main pipeline between the first dust removal pipeline and the first dust remover, a second change-over valve is arranged on the main pipeline between the first dust removal pipeline and the second dust removal pipeline, and a third change-over valve is arranged on the main pipeline between the second dust removal pipeline and the second dust remover. According to the utility model, the dependence mode of the traditional single dust remover is broken through, and the environmental accident risk caused by fault, maintenance or shutdown of the single dust remover is effectively solved.

The invention discloses a fault detection method based on a fusion network, and relates to the technical field of fault detection of industrial equipment. The convolutional neural network model carries out local feature extraction and sliding window operation on time series data of equipment through a convolutional layer to capture a local mode and a change trend, and the Transform module helps the CNN model to capture global dependency relationship features in the time series data through a self-attention mechanism; the bidirectional gating recursion module considers forward and backward information of time series data at the same time and captures front and back dependency relationship characteristics, introduces the cross attention mechanism module to carry out characteristic fusion, and compresses the characteristics into fixed-length characteristics through adaptive average pooling mapping. The processed features are classified through a full connection layer, and prediction results of fault categories are output; according to the fault detection method based on the fusion network, the feature information of the industrial equipment can be automatically extracted, and the intelligence and the accuracy of the equipment are improved.

The present application relates to a kind of pipeline flow automatic regulating control protection system and protection method, including the flow meter and regulating valve installed on pipeline, flow meter is used to collect the medium flow data in pipeline, regulating valve is used to adjust the medium flow in pipeline, also include main controller, analog input module and analog output module, main controller is used to control the medium flow in regulating pipeline, the acquisition data of flow meter is transmitted to main controller by the analog input module, main controller compares the acquisition data and carries out comparison operation, then control signal is output to regulating valve by the analog output module, and the adjustment control of the medium flow in pipeline is executed by regulating valve.When abnormal situation occurs in flow meter, it can switch the regulator from automatic to manual, prevent the regulating valve from fluctuating greatly, avoid the production and process indicators from fluctuating due to the problem of flow meter, so as to ensure personal safety and production conditions, the stability of running equipment.

A clamping structure artificial heart valve comprises a first valve seat body, a second valve seat body and artificial valve leaflets; the second valve seat body is arranged outside the first valve seat body, and the artificial valve leaflets are arranged between the first valve seat body and the second valve seat body; the second valve seat body is provided with a split line, the midpoint of the split line intersects with the central axis of the second valve seat body, and the split line divides the second valve seat body into two halves. The present application improves the symmetry of the whole artificial valve, avoids the influence of traditional sewing on the peripheral sewing edge part of the artificial valve leaflets, prolongs the service life of the artificial heart valve, ensures the replicability and quantitative production of the whole structure of the artificial valve, and improves the production efficiency.

The utility model discloses a skylight dustproof device for an industrial factory building, which belongs to the technical field of factory building ventilation and comprises a supporting strip, transmission connecting rods are fixedly connected to two ends of the supporting strip respectively, a plurality of filter elements distributed in a linear array are arranged between the two transmission connecting rods, a reinforcing support is fixedly connected to the front end of the supporting strip, and the reinforcing support is fixedly connected to the rear end of the supporting strip. The outer sides of the two transmission connecting rods are sleeved with guide rails correspondingly. Through installation of the supporting strip, the transmission connecting rod, the filter element, the reinforcing support, the guide rail, the first connecting block, the electric push rod, the second connecting block and the push rod base, the dustproof and anti-invasion problems of a workshop roof ventilation skylight and a roof ventilator are solved, the filtering efficiency is improved, the cleanliness of the workshop production environment is guaranteed, normal production of enterprises and the product quality are guaranteed, and the production cost is reduced. The roof ventilation device is simple in structure and convenient to use, economic losses are avoided, meanwhile, daylighting and ventilation of a workshop are not affected, maintenance and overhaul of a roof ventilation opening and a ventilator by workers are facilitated, and practicability and convenience are effectively improved.

The application provides an intelligent cutting and discharging production line and a control method thereof. The intelligent cutting and discharging production line has a plurality of feeding stations, a plurality of cutting stations and a plurality of sorting stations, and comprises a plurality of AGV transport vehicles, a plurality of cutting pallets with different sizes and a control system. The plurality of cutting pallets with different sizes are used to place different sizes of steel plates to be cut. The feeding stations, the cutting stations and the sorting stations all have support assemblies for supporting the cutting pallets. The AGV transport vehicles are configured to transfer the cutting pallets of the feeding stations to the cutting stations, and transfer the cutting pallets of the cutting stations to the sorting stations. The control system is electrically connected with the feeding stations, the cutting stations, the sorting stations and the AGV transport vehicles respectively. The intelligent cutting and discharging production line provided by the application will not appear the line blocking condition, and the cutting pallets with suitable sizes can be used according to the needs.

The present application relates to bulk material handling machinery technical field, provide a kind of automatic reversing device of hopper and material taking mechanism, wherein, disclose a kind of automatic reversing device of hopper, including two-way brake mechanism and pressure rotating mechanism, two-way brake mechanism is arranged on hopper rotating shaft and can be switched back and forth between clockwise direction brake state and counterclockwise direction brake state, pressure rotating mechanism can exert pressure on the curved surface of hopper and drive hopper to rotate around hopper rotating shaft;Still disclose a kind of material taking mechanism, including fixed steel frame, bucket wheel body, hopper rotating shaft and hopper, also include the automatic reversing device of hopper disclosed in the present application.The present application can realize complete automatic reversing, satisfy the requirement of unmanned, intelligent of whole machine equipment.

The utility model relates to the technical field of color mixing in latex paint production, in particular to a color correcting and mixing device for latex paint production, which comprises a mixing tank, a tank cover body and a color paste cup, at least one cup seat groove is arranged at the upper end of the tank cover body, and a weighing sensor is arranged on the bottom surface of the cup seat groove. And the color paste cup is arranged in the cup seat groove and is pressed at the upper end of the weighing sensor. The color paste cup is reasonable and compact in structure and convenient to use, the color paste cup is placed in the cup base groove, color paste with the needed color is contained in the cup base groove, the weight of the color paste in the color paste cup can be weighed through the weighing sensor, the color paste discharging amount is controlled through the color paste electric control valve, and the color paste discharging efficiency is improved. The driving motor drives the stirring shaft to drive the stirring rod to uniformly stir color paste and other materials, so that the mixing quality of the latex paint can be effectively improved, the color mixing efficiency and effect of the latex paint are obviously improved, the color mixing, production and discharging of the latex paint are effectively ensured, and the latex paint color mixing device has the characteristics of safety, labor saving, simplicity, convenience and high efficiency.

The utility model belongs to the field of casting equipment, and particularly relates to a shaft lock for realizing shaft meshing synchronization and application of the shaft lock in synchronous meshing, which comprises a driving unit, a rack a, a driving shaft, a chain wheel c, a self-aligning bearing, a rack b, a chain wheel d, a shaft lock, a large chain wheel, a chain, a gear a and a gear b, the chain wheel d is mounted on the driving shaft through a shaft lock; a large chain wheel is mounted on the rack a; a gear b is arranged on the inner side of the large chain wheel; a large chain wheel is mounted on the rack b; a gear a is arranged on the inner side of the large chain wheel; the multi-output drive synchronous meshing device is simple in structure and convenient to operate, multi-output drive synchronous meshing is achieved through shaft locking on the premise that production and safety are guaranteed, meshing precision is controllable, and operation is convenient.

The invention discloses a control method and device for a hydrogen production station, and belongs to the technical field of new energy. The control method of the hydrogen production station comprises the following steps: determining fault sources corresponding to faults in the hydrogen production station based on working parameters corresponding to the hydrogen production station; based on the fault source, determining hierarchical information of the position where the fault occurs; and adjusting the working mode of the hydrogen production station based on the hierarchical information of the position where the fault occurs. According to the control method of the hydrogen production station, the fault can be quickly found and the fault can be properly processed or acted, the operation efficiency of the whole station is improved under the condition of ensuring the safety of the large-scale station, and the production efficiency is ensured.

The application relates to a lifting device and a conveying system, comprising a lifting tray having a first end and a second end arranged oppositely in a first direction; a lifting positioning unit arranged at the first end and the second end; a first column unit arranged at the opposite side of the first end and a second column unit arranged at the opposite side of the second end, the lifting positioning unit being used for positioning cooperation with the first column unit and the second column unit when the lifting tray is in a high position; a driving unit arranged on the first column unit and the second column unit; a counterweight unit movably arranged on the first column unit and the second column unit, the counterweight unit being connected with the lifting tray through the driving unit; and the lifting tray further having a third end in a second direction, a high-position positioning unit being arranged at the third end, the high-position positioning unit being used for positioning cooperation with an upper conveying line body when the lifting tray is in the high position.

The utility model discloses a cold-drawing material collecting device relates to cold-drawing material collecting technical field, including base, the base top is provided with stand, be provided with the material collecting table on the stand, be provided with telescopic mechanism in the material collecting table, the top of material collecting table is provided with protection component, still be provided with the guide assembly between the stand with telescopic mechanism, through being provided with protection component and guide assembly, the top of material collecting table is provided with protection component, and protection component is polytetrafluoroethylene board, solves the product quality defect that the surface friction knock of steel pipe rolling process brought after the material, still be provided with the guide assembly between the stand with telescopic mechanism, and the telescopic mechanism inside material collecting table changes from original inside operation to telescopic mechanism telescopic end along the lower slot open type guide operation, solved the internal structure blind area jamming problem, this material collecting device improves the service life of material collecting frame after operation smoothly, ensures the improvement product surface quality, improved the service life of material collecting frame.

The utility model discloses an automatic battery pack grabbing and transplanting machine which comprises a supporting frame, a first guide rail is arranged in the supporting frame in the X-axis direction, a first rack is arranged on the first guide rail, an X-axis moving assembly is arranged on the first guide rail in a sliding mode, a Y-axis moving assembly is arranged at the bottom of the X-axis moving assembly, and a second rack is arranged on the Y-axis moving assembly. An X-axis moving assembly is arranged at the bottom of the X-axis moving assembly, a Y-axis moving assembly is arranged at the bottom of the X-axis moving assembly, a Z-axis moving assembly is arranged at the bottom of the Y-axis moving assembly, a grabbing execution assembly is arranged at the bottom of the Z-axis moving assembly, and the X-axis moving assembly comprises a first double-axis driving device and a second guide rail arranged in parallel. And the battery pack can be automatically grabbed and carried, a traditional manual carrying mode is abandoned, personnel investment is reduced, the possibility of danger caused by collision and extrusion of the battery pack due to carrying is reduced, and therefore the carrying safety of the battery pack is improved.

The application discloses an online measurement method and system for J value of oil well pipe coupling tightening based on image measurement, industrial cameras are arranged above the coupling and the oil well pipe, the measurement range can cover two work stations of pre-tightening and dynamic tightening, at the pre-tightening work station, the industrial cameras collect images of the oil well pipe and the coupling in real time, and the distance value of the coupling screwed into the pipe end thread of the oil well pipe is calculated according to the image data; at the dynamic tightening work station, the industrial cameras collect images of the oil well pipe and the coupling in real time, the length of the coupling and the distance value of the coupling end face to the disappearing place of the pipe end thread of the oil well pipe are calculated according to the image data, and the J value is calculated in combination with the distance value of the coupling screwed into the pipe end thread of the oil well pipe in the pre-tightening link. The application adopts a non-contact online measurement method for the J value, high-speed cameras are installed on the oil well pipe coupling tightening work station to measure the tightening process in real time, position and size data of the oil well pipe and the coupling in the tightening process are obtained, and thus the J value is accurately calculated and obtained.