72results about How to "Smooth and orderly operation" patented technology

The invention relates to an adhesive tape winding machine. The winding machine comprises a rack, a drive motor, a line bundle drawing mechanism, an adhesive tape winding mechanism and a line bundle guide mechanism, wherein the line bundle drawing mechanism, the adhesive tape winding mechanism and the line bundle guide mechanism are sequentially arranged on the rack; the line bundle drawing mechanism comprises a transmission case, a drawing drive roll and a drawing driven roll, wherein the drive motor and the input shaft of the transmission case are connected in a mechanical transmission way, and the output shaft of the transmission case and the drawing drive roll are connected in a mechanical transmission way; the adhesive tape winding mechanism comprises an annular runner on which an adhesive tape mounting device is arranged, and the annular runner and the drive motor are connected in a mechanical transmission way; and the line bundle guide mechanism comprises a line bundle guide wheel and a support frame, wherein the line bundle guide wheel and the support frame are rotationally connected. According to the adhesive tape winding machine provided by the invention, the adhesive tape winding mechanism and the line bundle moving mechanism are driven by a same motor, so that the movement velocity ratio is constant, adhesive tapes are uniformly wound, the energy consumption is low, and the equipment cost is low.

The invention provides a traffic signal coordination control scheme smooth transition period generation method considering intersection maximum and minimum signal periodic constraints. Coordination control is mainly adopted for urban intersection traffic signals, when conversion between a constant scheme and a coordination control scheme and conversion between different coordination control schemes are carried out, smooth transition of the schemes is required, so that smooth transition of the traffic signals can be realized. The method of the invention includes the following steps that: an intersection signal machine receives a new coordination control scheme, and different smooth transition schemes are adopted through judging whether an original control scheme is a coordination control scheme; consumption time required by current smooth transition is calculated according to the different smooth transition schemes; smooth transition schemes for increasing periods or decreasing periods are determined according to the consumption time; and the number and length of smooth transition periods can be obtained through calculation based on consideration on the intersection maximum and minimum periodic constraints. With the method of the invention adopted, smooth transition time can be effectively reduced with stable operation of an intersection ensured.

The invention relates to a mining robot and particularly relates to a floating type deep sea automatic mining robot. Aiming at solving the technical problems, the invention provides the floating type deep sea automatic mining robot which can flexibly and conveniently move on each terrain, can stably and accurately position, and efficiently and environmentally-friendly collect. The robot comprises a machine body, a hydraulic control water feeding and discharging system, an ore collection system, an illumination detection system, a hydraulic control system and the like, wherein the hydraulic control water feeding and discharging system is mounted at the upper part of the machine body; the ore collection system and the illumination detection system are mounted at the front end of the machine body; the hydraulic control system is mounted in the machine body. Compared with the prior art, a floating type movement manner is adopted, so that the floating type deep sea automatic mining robot has the advantage of flexibility and convenience for movement; meanwhile, a mechanical positioning system is utilized, so that stable and accurate positioning can be carried out, and the robot can accurately and efficiently work; the robot is not in contact with a sea bottom, so that the robot has small disturbance on a seedbed and the pollution to a sea bottom environment is not caused, and furthermore, efficient and environment-friendly collection of marine minerals is realized.

The invention discloses an ECU program and data upgrading method based on device running self-programming and double interrupt vector table, Based on the on-line self-programming function of the hardware RTSP, the invention allows the self-programming program to brush and write the inside of the chip, realizes the upgrading of the ECU program, improves the maintenance efficiency in the later period and realizes the batch brushing and writing of the software in the mass production process. A main interrupt vector table and a standby interrupt vector table are respectively adopt for that application program and the boot update program, thereby reducing the complexity of the program and improve the running efficiency of the program; the main interrupt vector table and the standby interrupt vector table are respectively adopted for the application program and the boot update program. The invention divides the updating content into a calibration data module and an application program module, realizes the updating of the data and the program respectively, and is more reasonable and efficient. By adding the privilege management function in the self-programming program, only the designatedhost computer can update the program and data module, and avoid the program storage space of the lower computer being changed arbitrarily.

The invention relates to a turning device and turning method for a super-heavy and oversized article. The turning device is formed by at least four groups of device units. Each group of device units comprises a lifter, a hydraulic push rod, a pushing support, a piston shoe and a slippage beam, wherein the pushing support and the piston shoe are respectively arranged on the slippage beam, the front end of the pushing support is connected with one end of the hydraulic push rod, the other end of the hydraulic push rod is hinged to the piston shoe, a lug plate is hinged to the piston shoe, the lug plate and the rear end of the article to be turned are integrally fixed, the lifter is arranged on a fixing structure above the article to be turned, and the lower end of a traction rope of the lifter is connected with a lifting lug fixed at the front end of the article to be turned. At least 2*2 groups of device units are utilized, the two device units are used for drawing the article, the other two device units are used for pushing forwards step by step, and a similar circulation process can be repeated many times to turn the article in a horizontal state to a vertical state. The turning device for the super-heavy and oversized article is low in manufacturing cost, convenient to transport and carry, convenient and flexible to operate, capable of improving construction progress and capable of reducing construction cost.

The invention discloses an iron cobalt composite carbon copper catalyst for continuous production of 4,4-diaminodiphenyl ether as well as a method. The catalyst takes carbon coated foam copper as a carrier and loads Fe, Co and noble metal; and the mass contents of the Fe, the Co and the noble metal in the catalyst are sequentially 0.1 to 1.0 percent, 0.1 to 0.8 percent and 0.1 to 0.9 percent. The4,4-diaminodiphenyl ether is continuously produced by adopting the iron cobalt composite carbon copper catalyst, by taking 4,4-dinitrodiphenyl ether as a raw material and by performing nitro hydrogenation reaction on a catalyst bed by a trickle bed, the catalytic reaction efficiency is high, the reaction heat is concentrated, the carbon coated foam copper carrier can disperse the active componentsof the catalyst well, also can rapidly remove reaction heat and guarantees that the reaction is conducted within the proper temperature range rapidly and stably, the raw material conversion rate is 100 percent, the selectivity of target products is more than 99.9 percent, the catalyst property is stable, the catalytic reaction is too simple the catalytic reaction heat is recoverable, the heat energy utilization efficiency is high, and environmental friendliness is realized.

The invention relates to screening equipment and particularly relates to sand screening equipment for hydraulic engineering construction. The invention provides the sand screening equipment for hydraulic engineering construction, wherein the sand screening equipment for hydraulic engineering construction can control the screening speed of sand, is convenient to take out qualified sand which is screened and prevents impurities in the qualified sand which is screened. In order to solve the technical problem, the invention provides the sand screening equipment for hydraulic engineering construction. The sand screening equipment for hydraulic engineering construction comprises a mounting plate, a L-shaped supporting rod, an emptying frame, a discharging device, a swinging device, a screening frame and the like; the L-shaped supporting rod is arranged on the left side of the top of the mounting plate, the emptying frame is arranged on the right side of the top o f the L-shaped supporting rod, the discharging device is arranged in the lower portion of the emptying frame, the swinging device is arranged at the center of the top of the mounting plate, and the screening frame is arranged onthe top of the swinging device. By means of the emptying plate, qualified sand which is screened can be prevented from falling onto the right side of the top of the mounting plate to affect normal operation of equipment when the qualified sand which is screened is taken out, and the effect of improving the work efficiency is achieved.

The invention relates to the technical field of manipulators, in particular to a manipulator blowing structure. The structure comprises a supporting part, a folding part, a grabbing part and a blowing part, the folding part is rotationally connected with the top of the supporting part, the grabbing part is installed at the top of the folding part, the blowing part is arranged on the grabbing part, and the blowing part comprises an opening and closing assembly and a plurality of blowing assemblies; and the multiple blowing assemblies are symmetrically arranged at the two sides of the bottom of the opening and closing assembly, and the opening and closing assembly drives the blowing assemblies to do reciprocating motion. The invention further provides a using method of the manipulator blowing structure, and the problems that a traditional device blows at a fixed point, the blowing coverage area is not large, the phenomenon that the surface of a clamp is not clean frequently occurs, the adsorption and fixing effect of a next product is affected, the cleaning and cooling effects are poor, the grabbing firmness is reduced, miss grinding occurs, and the machining precision and the machining efficiency are influenced are solved.

The invention relates to an automatic framing machine for aluminum profiles, and belongs to the field of automatic equipment. The machine comprises a profile conveying device, a carrying device arranged below the profile conveying device, a parting stop conveying device arranged below the carrying device, and a material frame conveying device arranged on one side in the transverse direction of thecarrying device. The parting stop conveying device comprises a parting stop picking mechanism, a parting stop distribution mechanism, a parting stop positioning and conveying mechanism and first lifters which are sequentially arranged in the longitudinal direction, wherein the parting stop positioning and conveying mechanism is divided into a plurality of positioning points distributed at intervals in the longitudinal direction, and the first lifters correspond to the positioning points and are arranged on two sides in the transverse direction of the parting stop positioning and conveying mechanism. A plurality of parting stops conveyed by the parting stop picking mechanism are correspondingly conveyed to the positioning points of the parting stop positioning and conveying mechanism through the parting stop distribution mechanism, and automatic distribution and positioning of the parting stops are achieved. The parting stops at the positioning points are supported and conveyed to thecarrying device through the first lifters to be stacked with the aluminum profiles, conveyed by the profile conveying device, on the carrying device, automatic placement of the parting stops is achieved, the efficiency is improved, and the labor cost is reduced.

The invention discloses a warehousing method and warehousing system of a substrate. The warehousing method comprises the steps that an information processing center sets a plurality of warehousing positions located in the same working area as a working unit which comprises a first working unit and a transfer station; the information processing center collects storage position information of the warehousing positions, and transmits a transport instruction for transporting a card box to a transporter, wherein the transport instruction comprises a first transport instruction; the transporter transports a first card box from the first working unit to the transfer station according to the first transport instruction, the transfer station is located in the middle position of the working area, and the first working unit is located on one side of the transfer station; and the transporter acquires a second card box from the transfer station and transports the second card box from the transfer station to the first working unit. With the adoption of the working unit, after the transporter reaches the transfer station, transportation of to-be-transported card boxes in the warehousing positionsis treated continuously, so that an ineffective travelling migration distance of the transporter is reduced, and the conveying efficiency is improved.

The invention discloses a high-automation-degree automatic reeling machine. The high-automation-degree automatic reeling machine comprises a base and a motor, wherein a support is fixed to the left side of the upper end face of the base, a bearing frame is fixed to the right side of the upper end face of the base, a second electric telescopic column and a second electric telescopic rod are locatedon the left side and the right side of a third electric telescopic column correspondingly, a fixed sleeve is located on the right side of the second electric telescopic rod, and the left end of the second electric telescopic rod is connected with a movable sleeve. According to the high-automation-degree automatic reeling machine, after a silk thread penetrates through the movable sleeve and the fixed sleeve, a pasting device moves upwards, the head end of the silk thread can be conveniently and automatically pasted to a reel, after the pasting device moves downwards to the original position,the reel rotates along with rotation of a corresponding rotating rod, automatic reeling operation is facilitated, in the reeling process, the movable sleeve moves to the position below the reel firstand then moves left and right repeatedly below the reel, so that the silk thread can be evenly wound around the reel.

The invention discloses a motorcade control method for off-ramp vehicles to drive away from an intelligent network connection exclusive lane. The method comprises the steps of collecting the road traffic flow information of divided lanes, including the flow, the speed, the ratio of off-ramp vehicles, the time headway and other data, calculating the starting distance of an off-ramp head vehicle in an intelligent network connection motorcade, calculating an average number of vehicles accommodated in the lane changing gap in a target lane, then determining the pairing scale of ramp vehicles under the intelligent network connection special lane, and finally calculating the time headway of different types of vehicles in the intelligent network connection motorcade. According to the motorcade control method, attribute features and traffic flow features of multiple types of lanes are fully considered, the orderly and stable operation of the intelligent network connection motorcade is ensured, the lane changing efficiency of the off-ramp vehicles is improved, the influence on other traffic flows is reduced, and the service level of the traffic system of the off-ramp bottleneck road section is effectively ensured.

The invention discloses a staged uniform extrusion forming method of a hollow thin-walled aluminum alloy tubular profile. The staged uniform extrusion forming method comprises the steps that three-stage uniform treatment is conducted, specifically, a hollow thin-walled aluminum alloy tubular device ingot rough blank obtained through semicontinuous casting is placed in a furnace to be heated to P DEG C at the speed of 12-20 DEG C / min, uniformly extruded and then subjected to heat preservation for A minutes; then the rough blank subjected to uniformization treatment is cooled to 220-270 DEG C and then cooled to the room temperature; then the cooled and air-cooled rough blank is placed in the furnace to be heated to Q DEG C at the speed of 20-25 DEG C / min, uniformly extruded and then subjected to heat preservation for B minutes; the rough blank subjected to second-time uniformization treatment is cooled to 300-350 DEG C and then cooled to the room temperature; the rough blank secondarilycooled and air-cooled is placed into the furnace to be heated to L DEG C at the speed of 24-30 DEG C / min, uniformly extruded and then subjected to heat preservation for C minutes; and finally, the rough blank subjected to third-time uniformization treatment is cooled to the room temperature, and thus a finished product is obtained.

The invention relates to a hydraulic system for recycling elastic potential energy generated by deformation of test pieces. The hydraulic system comprises a first energy accumulator, a first reversing valve, a hydraulic cylinder, a second reversing valve, a second energy accumulator, a hydraulic motor and a first hydraulic pump, wherein the first energy accumulator, the first reversing valve and the hydraulic cylinder are sequentially communicated through oil pipes; the hydraulic cylinder, the second reversing valve, the second energy accumulator, the hydraulic motor and the first hydraulic pump are sequentially communicated through oil pipes; and the first hydraulic pump is communicated with the first energy accumulator through an oil pipe. Compared with the prior art, the hydraulic system is simple in structure, high in work efficiency and capable of recycling energy and effectively reducing the experimental cost.

The present invention provides a vehicle scheduling method of a track logistics system of a hospital. The vehicle scheduling method comprises the following steps of storing the position coordinates in the position labels arranged on a track, when the transport dollies pass the position labels, reading the position coordinates in the position labels, and sending the position coordinates and the ID of the vehicles to a station controller in a communication area, and using the station controller to send the position coordinates and the ID of the vehicles to an upper computer. The vehicle scheduling method of the track logistics system of the hospital positions the positions of the transport dollies, and distributes the transport tasks respectively according to the positions of the transport dollies, thereby enabling the whole track logistics system to operate efficiently and orderly.

The invention discloses a robot-based archive management system. The robot-based archive management system comprises an archive conveying robot, an archive management robot, an automatic archive cabinet, and an archive scheduling system which is connected with the archive conveying robot, the archive management robot and the automatic archive cabinet; the automatic file cabinet is provided with atransfer module used for transferring files by the file conveying robot and the file management robot. The archive scheduling system is connected with a visual management terminal; archives are put into and taken out of a warehouse and sorted through the archive conveying robot and the archive management robot. The archive conveying robot and the archive management robot are regulated, controlledand visually supervised through the archive scheduling system and the visual management terminal; the system is high in intelligent degree, the temporary storage function of the transfer module on theautomatic file cabinet has the effect of coupling the efficiency of the file conveying robot and the file management robot, and the elasticity and stability of the system are improved.

The invention discloses an elliptic curve cipher chip device and system, and a data cache control method, and belongs to the field of information security, an encryption / decryption chip technology, a digital signature and signature verification. The device comprises an elliptic curve cipher chip, and an FPGA connected with the elliptic curve cipher chip. Registers in the FPGA comprise a read synch bit register group and a write synch bit register group. The FPGA comprises a first double-port SRAM for reading a cache and a second double-port SRAM for writing the cache. The read synch bit register group and the write synch bit register group synchronously mark the read cache and the write cache. The FPGA is also connected with a PCI interface which is used for being connected with a PC. Compared with the prior art, the device, the system and the method have the advantages that mass data transmission is realized, and a data throughput rate is improved.

The invention provides a zero-discharge treatment process for organic wastewater. An efficient precipitation unit, a softening unit, a filtering unit, an ion exchange unit, an ultrafiltration filtering unit, a reverse osmosis unit, an ozone catalytic oxidation unit, an electrodialysis concentration unit and a bipolar membrane electrodialysis system are sequentially included. According to the invention, through integrated optimization of the whole treatment section, a new process of organic wastewater deep treatment and desalination recycling treatment is established, the fresh water recovery rate is greatly improved, the discharge amount of concentrated water is reduced, the low-cost deep treatment and desalination recycling of organic wastewater are realized, and an organic wastewater deep treatment and desalination recycling process is formed.

The invention discloses a spraying and drying device for water-based paint pencil processing, and relates to the technical field of water-based paint pencil processing. The device comprises a positioning plate, a positioning hole is formed in one side of the positioning plate, and a rubber layer is fixedly arranged on the inner wall of the positioning hole. Preliminary paint spraying can be conducted on a passing water-based paint pencil through two paint spraying heads, the probability that part of the area of the water-based paint pencil is not sprayed with paint is reduced through multipletimes of paint spraying, the two paint spraying heads located on the same horizontal plane conduct paint spraying at the same frequency and height, thus, the pencil can be sprayed in an all-around manner during rotation, and the spraying capacity of the device is enhanced; and a liquid drainage pipe is fixedly arranged at the top of a rack, a hydraulic pump can conveniently work on the liquid drainage pipe, water mist spray heads can continuously spray the water-based paint, secondary spraying enables the outer surface of the water-based paint pencil to be fully sprayed, the quality of the water-based paint pencil is improved, and the effect can be further enhanced through the three water mist spray heads.

The invention discloses a punching device capable of conveniently punching packaging type mechanical sealing parts for a pump. The punching device comprises a base, clamping frames and a sleeve, wherein the clamping frames are rotationally connected to the bottoms of motor boxes on the left side and the right side, the sleeve is rotationally connected to the bottom of a motor box on the rear side,the left side of a third bracket is connected with a dust collection channel through a second electric telescopic rod, a dust collector is placed on the left side of the third bracket, and the lowerside of the right side of the dust collection channel is connected with a dust collection hose through an electric telescopic column. According to the punching device capable of conveniently punchingthe packaging type mechanical sealing parts for the pump, in the process of separating fastening parts from the mechanical sealing parts, chippings left on the mechanical sealing parts can sequentially pass through the dust collection hose, the dust collection channel and a connecting pipeline to enter a waste box under the action of the dust collector, so that centralized collection and treatmentare facilitated; and the dust collection hose can move left and right and up and down, meanwhile, the mechanical sealing parts rotate, and thus comprehensive chip removal operation can be conveniently completed.

The invention provides a display panel manufacturing apparatus which comprises a base, at least one transfer mechanism fixed to the base, and at least one detection mechanism fixed to the base. A control mechanism is arranged in the base and controls the transfer mechanism and the detection mechanism; the arrangement height of the detection mechanism is less than that that of the transfer mechanism; the detection mechanism can effectively detect the phenomenon of adhering (lifting substrates of display panels because of adhering) in a display panel manufacturing process, so that substrates areeffectively prevented from falling off and breaking in a transfer process, the display panel manufacture efficiency is effectively improved and the rejection rate of display panels is reduced.

The invention discloses an intelligent warehouse logistics method and system, and the method comprises the steps: obtaining first order information; obtaining a first demand product and a second demand product; obtaining a first storage position and a second storage position; real-time position information of the storage robot is obtained; constructing a three-dimensional fixed-point network model of the first warehouse logistics information; performing configuration space division on the three-dimensional fixed-point network model to obtain a first obstacle area and a first free area; performing repulsion potential field marking on the first obstacle area to obtain a first simulated repulsion potential field, and performing attraction potential field marking on the first free area to obtain a first simulated attraction potential field; the first simulated repulsion potential field and the first simulated attraction potential field are sent to a first sensing device, and a first intelligent planning path is generated; and sorting the products of the first warehouse logistics information. The technical problem that an optimal moving path cannot be generated due to the fact that a warehouse logistics robot in the prior art cannot intelligently avoid obstacles is solved.

The present invention discloses a novel multifunction tea planter, which comprises a pushing handle, a trolley main body, a material hopper, a material pipe, a tea seed sowing port, an object holding groove, a main controller, operation buttons, a support rod, wheels, a water tank, a water spraying pipe, a controller, a weeding device, a rotation roller, weeding wheels, a meter and a water adding hole, wherein the pushing handle is arranged on the trolley main body, the upper side of the trolley main body is provided with the material hopper, the lower side of the material hopper is connected to the material pipe, the material pipe is connected to the tea seed sowing port, the left side of the trolley main body is provided with the main controller, the water tank is arranged inside the trolley main body and is provided with the water spraying pipe, the right side of the water tank is provided with the controller, the right side of the controller is connected to the weeding device, and the rotation roller is arranged inside the weeding device, and is provided with the weeding wheels. The novel multifunction tea planter of the present invention has characteristics of reasonable structure, ordered and stable operating, integrated weeding, fertilizer application and water spraying, diverse function, and efficient operation efficiency.

The invention discloses an integrated rear-mounted seed removal machine, which is characterized in that it includes an assembly device for peeling melons and removing seeds for separating and removing seeds from melons. The separation assembly (30) of the transmission, the cleaning drum assembly and the melon water delivery assembly, the melon water delivery assembly includes a spiral melon water delivery shaft (36), and the melon water delivery shaft receives the water delivered by the cleaning drum assembly. melon seeds. The integrated post-mounted seed picking machine of the present invention can better separate the seed melons; the melon seed output device has a good automation effect, does not need man-machine cooperation, reduces the labor intensity of workers, and satisfies the needs of the seed melon processing production line The technical performance requirements; simple structure, convenient operation, high output efficiency of melon seeds, low damage rate of melon seeds, and the whole operation process is smooth and orderly.

The invention discloses a computer flow analysis method. The method comprises the following steps: step 1, node analysis is carried out on the whole flow analysis network, the network is divided intoa plurality of different parallel nodes, a plurality of different offline nodes are analyzed and set downwards for each parallel node, a flow data node monitoring module is connected to each parallelnode, flow analysis modules are arranged on a plurality of offline nodes, the flow analysis modules are connected with the flow monitoring modules through flow statistics modules, and data are uploaded to the flow monitoring modules through the flow statistics modules; step 2 the flow of each parallel node is carried out through a flow analysis module, and the flow information after analysis is sent to a flow evaluation and monitoring module, the flow evaluation and monitoring module analyzes the flow of each parallel node and sends an analysis result to a central data flow storage module, theanalysis result is stored and memorized, and the next data monitoring analysis is carried out after the analysis result is stored.

The invention belongs to the field of hepatobiliary surgery and discloses a multifunctional operating table for hepatobiliary surgery. The multifunctional operating table comprises a table body, a slope plate is fixedly mounted at the bottom of the table body, a front wheel retaining plate and a rear wheel stop mechanism are fixedly mounted at the bottom of an inner cavity of the table body, and a controller is fixedly mounted on one side of the table body. The multifunctional operating table for hepatobiliary surgery has advantages that by arrangement of three lifting plates, three second gears and a second transmission mechanism, a patient can be conveniently lift from a trolley bed from three parts including the head, the waist and the legs of the patient, and problems of time consumption and labor consumption in manual transferring are avoided for medical personnel; by arrangement of a first gear and a first transmission mechanism, a transverse plate can be driven to move to realize clamping fit with a clamping groove, so that the patient can be horizontally placed at the top of the transverse plate in a later period, automatic transferring of the patient is realized, the amount of labor of medical personnel is decreased, and functional diversity of the operating table is improved.