81results about How to "Realize automatic elimination" patented technology

The invention relates to an empty bottle wall defect detection method, which comprises the following steps: shooting two images by using a camera before and after the same empty bottle is rotated for 90 degrees during advancing, then transmitting the images to a CPU of an industrial personal computer to perform analysis on the images, and judging whether the bottle wall has defect. Image processing comprises the following steps: A, scanning edge point pairs on a bottle neck, positioning the bottle wall, and dividing a detection area of the bottle wall to perform subarea processing; B, pre-processing image data in the positioned area by adopting a grey stretching method; C, partitioning the images by adopting a maximum between-cluster variance method to acquire target information; and D, performing connectivity analysis on the partitioned bottle wall images, extracting characteristic data of each defect, and judging whether each detected connected domain has real defect according to the mass center position, posture ratio and area characteristic of the connected domain. The invention discloses a detection device used for the detection method at the same time. The detection method and the detection device are easily applied in detection equipment of an industrial flow line so as to realize automatic high-speed accurate detection on the empty bottle wall defect.

The invention discloses an automatic sorting device for defective products of pole pieces of timers. As sorting devices in the prior art are easily affected by inspectors, environment elements and the like, the inspection is instable and the detection efficiency and precision are hard to ensure. According to the invention, a rectangular rack is used as a support, four supporting feet are arranged at the bottom of the rectangular rack, adjusting wheels are arranged on the supporting feet, a material plate is fixed on the rack, eight proximity switches are arranged on the material plate, a movable material clamping plate is arranged on the side surface of the material plate, a material clamping cylinder and a feeding cylinder are connected on the material clamping plate, and a first image acquisition system, a first sorting mechanism, a turn-over mechanism, a second image acquisition system, a second sorting mechanism, a third image acquisition system and a third sorting mechanism are arranged above the material plate from left to right. The automatic sorting device is high in detection precision and large in detection scope and greatly reduces the labor intensity of workers.

The invention discloses a product three-dimensional dimension automatic selector, which comprises a control mechanism, a feeding mechanism, a first transfer passage and a second transfer passage that are horizontal and mutually perpendicular, wherein the inlet of the first transfer passage is provided with a first pneumatic mechanism; the inlet of the second transfer passage is provided with a second pneumatic mechanism; the first transfer passage is provided with a first width sorting mechanism and a first width detection mechanism; the second transfer passage is provided with a second width sorting mechanism and a second width detection mechanism; the first transfer passage or the second transfer passage are provided with a height sorting mechanism and a height detection mechanism; the first width sorting mechanism, the second width sorting mechanism, the height sorting mechanism, the first width detection mechanism, the second width detection mechanism and the height detection mechanism are connected with the control mechanism respectively; the control mechanism is provided with a qualified dimension scope for the first width, the second width and the height of the product. The selector has high automation and work efficiency.

The invention relates to an assembly process of a wireless charging module and an assembly attaching line. The assembly attaching line comprises a first indexing turntable, a second indexing turntable, a third indexing rotating disc and a fourth indexing rotating disc which are arranged in sequence from front to back, and a plurality of stations are arranged on each of the first indexing rotatingdisc, the second indexing rotating disc, the third indexing rotating disc and the fourth indexing rotating disc. The full-automatic and linear assembly process is adopted, defective products can be assembled fully automatically, detected automatically and removed automatically in large-scale and efficient modes, the four indexing rotating discs are totally arranged, targeted assembly equipment isfurther arranged around each indexing rotating disc, the whole assembly attaching line is compact in structure and is highly modularized, shaping mechanisms are arranged on part of the positions, attaching accuracy is high and can reach +/-0.1 mm, the yield is high, and the production efficiency can reach 1200 pcs/h. The defective products can be removed, finished products can be detected, full-automatic assembly and automatic detection can be achieved, and the defective products can be removed automatically.

The invention discloses an automatic gear clearance elimination mechanism, used for eliminating a clearance of a transmission gear. The transmission gear is meshed with a fixed gear and is connected to a transmission shaft through a connecting piece, a movable gear is fixed on the fixed gear through a pin or a key, a guide sleeve is installed in an end surface hole of the movable gear, a spring is installed in a hole of the guide sleeve, a locking nut presses a press ring to tightly pressing the spring, and the transmission gear, the fixed gear and the movable gear are all helical gears. By turning the locking nut, the movable gear moves along the connecting piece, a clearance generated by abrasion between the transmission gear and the fixed gear is eliminated, and the clearance of the gear is automatically eliminated. In the invention, the transmission gear and the fixed gear in equipment do not needed to be loosened and re-adjusted for eliminating the gear clearance, the gear clearance can disappear automatically under the action of the pre-tightening force of the spring just by turning the locking nut in the process of initial installation to adjust the pre-tightening force of the spring. The invention has the advantages of convenient installation and use, stable and reliable work and free maintenance.

The invention relates to the manufacture field of rigidity electric ignition powder heads of industrial electric detonators and discloses a device for detection, rejection and butt connection of the rigidity electric ignition powder heads. The device comprises a stepping mechanism, a rigidity electric ignition powder head resistance automatic detection machine, a rejection machine, a hot press welder, a programmable logic controller (PLC) and a computer. The rigidity electric ignition powder head resistance automatic detection machine is provided with a resistance measuring instrument, and a probe is respectively connected with two poles of the resistance measuring instrument. The rejection machine is arranged on the conveying route of the stepping mechanism and located at the back of the rigidity electric ignition powder head resistance automatic detection machine. The hot press welder is arranged on the conveying route of the stepping mechanism and located at the back of the rejection machine. The computer is connected with the rigidity electric ignition powder head resistance automatic detection machine, a rejection cylinder of the rejection machine and the hot press welder through the PLC. The device is high in production efficiency and capable of producing rigidity electric ignition elements with stable resistance and good shockproof capability.

The invention provides a homonymous point matching method of heterogenous remote sensing images taking high-order structural characteristics into consideration, and belongs to the field of plotting science and technology. The method comprises that data is prepared before heterogenous images are matched; a characteristic point cluster is divided and extracted; candidate matching points of characteristic points are determined; homonymous points are matched taking the high-order structural characteristics into consideration; a result is matched for each layer of pyramid images, and a local network adjustment based on an RFM model is carried out by utilizing a fusion selecting weight iteration method; and the matching result is refined layer by layer till an original image layer, and the homonymous points of the heterogenous remote sensing images can be matched automatically and reliably. According to the invention, a rational function model and a hypergraph image matching model are used in an integrated manner, geometrical constraint characteristics and the higher-order structural characteristics are introduced to layer-by-layer pyramid image matching, the sparsity of the hypergraph model is ensured, and information loss caused by hyperedge sampling is reduced to the minimum; and the matching reliability and success rate of the heterogenous remote sensing images are improved, and the workload of manual homonymous point measurement is reduced effectively.

The invention discloses a suction anchor type surface layer well building device suitable for deep water natural gas hydrate exploitation. The suction anchor type surface layer well building device comprises a suction anchor type guide pipe top cover, a suction anchor outer cylinder, an inner guide pipe, a soil plug prevention functional rib plate, a supporting rib plate and a recoverable conicalguide pipe plug. The suction anchor type guide pipe top cover, the suction anchor outer cylinder and the inner guide pipe are combined to form a suction anchor type guide pipe basic form; the recoverable conical guide pipe plug consists of a conical guide pipe plug and a telescopic fixing device. The suction anchor type surface layer well building technology can be realized by combining the suction anchor installation technology with a guide pipe, the conventional surface layer well construction jetting down-flowing guide pipe technology is replaced, the bearing capacity of a wellhead system is greatly improved, the suction anchor type surface layer well building device is suitable for deep water natural gas hydrate exploitation, meanwhile, the earth plug phenomenon frequently encounteredin suction anchor installation is avoided, and the guide pipe is internally clean and free of mud after installation.

The invention discloses a method and system for deleting a mutually inclusive loss assessment project in the intelligent loss assessment of the car insurance. The method comprises the steps: storing loss assessment relation data into an accessory basic database; searching the loss assessment relation data in the accessory basic database according to a loss assessment project selected by an investigator during investigation and loss assessment, and carrying out the automatic recognition of an inclusive loss assessment project; obtaining and displaying a to-deleted loss assessment project if the recognition result has the mutually inclusive loss assessment project. According to the invention, the method achieves the automatic deleting of the inclusive loss assessment project through functions of system prompt accessories and work time mutually inclusive project, achieves the automatic deleting of system management and control inclusive leakage, and greatly improves the efficiency and scale of inclusive leakage control.

The invention discloses a network access method, system and equipment and a computer readable storage medium. The method comprises the following steps: receiving a request message for a target IP address sent by a client, Wherein the target IP address is returned to the client by a domain name system DNS server according to a target domain name sent by the client; According to the target IP address, searching detailed routing information which is published outwards by the public network outlet equipment and corresponds to the target IP address, Wherein the detail routing information comprisesaddress routes of a plurality of external connection servers; And forwarding the request message to the plurality of external connection servers corresponding to the detail routing information throughthe public network exit equipment, so that the external connection servers respond to the request message. According to the invention, the problem that the local DNS server is damaged for a long timedue to the fact that the fault of the remote external connection server cannot be perceived in time is solved.

The invention relates to the technical field of quality inspection equipment, and provides a bottle body removing device and bottle body detection equipment. The bottle body removing device comprises a removing conveying belt, a nozzle assembly and a controller, wherein the removing conveying belt is used for driving bottle bodies to move; an air outlet of the nozzle assembly faces the removing conveying belt, and the air flow direction of the air outlet is perpendicular to the moving direction of the removing conveying belt; and the nozzle assembly is electrically connected with the controller, the controller is arranged to control the nozzle assembly to spray air to abnormal bottle bodies, and the abnormal bottle bodies are detected by the controller through bottle body images collected by an image collecting assembly. According to the bottle body removing device and the bottle body detection equipment, the removing conveying belt, the nozzle assembly and the controller are arranged, the controller can control the nozzle assembly to spray air to the removing conveying belt in time, the abnormal bottle bodies can be automatically removed, and the screening efficiency of the bottle bodies can be improved.

The invention discloses a visual inspection device for a glue point of barrel paper of a barrel packaging machine. The device comprises an industrial camera, a mounting bracket, a direct current power supply, an illuminating light source, a touch display, an electric cabinet box body, a photoelectric coupler and a controller, wherein the industrial camera is mounted in a position of a base next to a cigarette pushing plate of a BV high speed barrel box packaging machine; the illuminating light source is mounted in a position of a barrel paper conveying channel through the mounting bracket the touch display and the controller are mounted on the electric cabinet box body; the electric cabinet box body is mounted in a position of a wallboard of the BV high speed barrel box packaging machine; and the industrial camera, the touch display, the illuminating light source and output of the controller are electrically connected to an original machine control plate of the BV high speed barrel box packaging machine. The device can find loss or reduction of glue on the barrel paper in production immediately, can achieve the functions of automatic detection, elimination, statistics and alarming of defective products at the glue point of the barrel paper without interrupting the production flow, so that the detection speed and the operating speed of the equipment are perfectly matched.

The invention discloses a camera inspection device for empty glass bottles. The camera inspection device for the empty glass bottles comprises a feeding device and a camera inspection machine which are sequentially arranged from front to back. The empty glass bottles discharged by the feeding device are conveyed to the camera inspection machine through a second direct conveying belt, and then theempty glass bottles are discharged out of the camera inspection machine through a third direct conveying belt. An optoelectronic switch D and an optoelectronic switch C are arranged on the side portion of the second direct conveying belt in sequence from front to back. A removal device B is arranged on the side portion of the third direct conveying belt. The camera inspection machine, the second direct conveying belt, the third direct conveying belt, the optoelectronic switch C, the optoelectronic switch D and the removal device B are all connected with a PLC. Products incapable of passing inspection of the camera inspection machine can be automatically removed through the removal device B connected with the PLC, the empty glass bottle conveying condition of the direct conveying belts is monitored through the optoelectronic switch C and the optoelectronic switch D connected with the PLC, and therefore, the empty glass bottles are prevented from getting stuck or falling off at any position.

The invention relates to the technical field of engraving, and specifically relates to an automatic engraving system and method for seam characters based on RFID. The system comprises a first detection device, RFID equipment, a second detection device, an industrial personal computer and a laser machine, the first detection device is used for detecting whether a product with an RFID tag enters an identification area or not; the RFID equipment is used for reading data in the RFID tag and transmitting the data to the industrial personal computer; the second detection device is used for detecting whether the product enters an engraving area or not; the industrial personal computer is used for transmitting the seam characters in the received data to the laser machine and sending an engraving instruction to the laser machine when the product enters the engraving area; and the laser machine is used for executing engraving operation after receiving the engraving instruction. The method comprises the following steps that when the product with the RFID tag enters the identification area, the data in the RFID tag are subjected to reading; when the product enters the engraving area, the engraving instruction is sent to the laser machine; and the laser machine executes the engraving operation after receiving the engraving instruction. According to the automatic engraving system and the method for the seam characters based on the RFID, the problem of repeated engraving can be avoided, and unqualified products can also be removed.

The invention discloses an Eureka service management and control method and system and a medium, and the method comprises the steps that an Eureka registration server updates service registration information sent by an Eureka client to a database, and adds an expiration key for the service registration information in the database; expiration time is preset in the expiration key; the Eureka registration server updates the expired key of the Eureka client when completing the addition of the expired key and receiving heartbeat information sent by the Eureka client every expiration time; after the Eureka registration server completes addition of the expired key, the database detects the expired key, and when it is determined that the expired key is not updated within expiration time, service registration information corresponding to the expired key is removed; according to the method, the database can be used for storing the service registration information, and the expiration key is used for realizing automatic elimination of the service registration information, so that the management efficiency of the Eureka registration server can be improved.

The embodiment of the invention provides a target elimination method and device. The target elimination method comprises the following steps: acquiring an image in a checkpoint; based on the elimination block template, identifying elimination blocks of the images in the checkpoint to obtain an elimination block information set; based on the vertex structure to be constructed, constructing the elimination block information set into an elimination model, wherein the to-be-constructed vertex structure is directed edge information between to-be-constructed vertexes in the elimination direction, and the elimination model is directed edge information between elimination block information in the elimination block information set in the elimination direction; determining target elimination operation information according to the elimination structure model and the elimination model, wherein the elimination structure model is an elimination structure meeting an elimination rule; and executing the target elimination operation information on an interface corresponding to the image in the checkpoint. Through the embodiment of the invention, the intelligence of target elimination can be improved.

The invention discloses a digital hearing aid echo canceling method based on NLMS algorithm improvement. The digital hearing aid echo canceling method based on the NLMS algorithm improvement mainly includes that each input data in an M-size block updates N/M coefficients of interval M, after inputting M data, all the coefficients of an adaptive filter are updated. Good convergence rate and steady state error are guaranteed through controlling the upper limit and lower limit of step size normalization. The digital hearing aid echo canceling method based on the NLMS algorithm improvement is capable of realizing the hearing aid echo canceling, lowering the computation complexity of the algorithm, guaranteeing the controllability of the algorithm performance and meeting the timeliness and precision demands of a hearing aid.

The invention discloses an automatic detection system for empty glass bottles. The automatic detection system for the empty glass bottles comprises a feeding device, a light detection table, a camerainspection machine, an integrated inspection machine and a stacking machine, all of which are arranged in sequence from front to back. According to the automatic detection system for the empty glass bottles, the conveying speed and the detection speed can be reasonably and automatically controlled.

The invention discloses a demisting closed-loop control system for a heat pump system of a pure electric vehicle and a control method thereof. Through a temperature and humidity demisting sensor, the demisting effect of a front windshield is calculated and judged in real time, and different control strategies are formulated corresponding to different fogging working conditions; the modes comprise a low-load consideration mode, a medium-load consideration mode, a high-load consideration mode, a demisting low-load mode, a demisting medium-load mode and a demisting high-load mode. The energy consumption advantage of heat pump heating is utilized to the maximum extent through a graded demisting mode, the matching of the demisting effect and the air conditioner state is achieved through switching of the air conditioner functions, the energy consumption of the demisting function is reduced, meanwhile, the problem that the comfort of a passenger compartment cannot be considered in the demisting mode is solved, electric energy is saved, and the driving range of the electric vehicle in the high-low temperature environment is increased.