17results about How to "Spend less time" patented technology

The utility model relates to the technical field of steam quality detection, in particular to a full-automatic steam quality detector, which comprises a flow limiting device, a detector and a controller, the heating device is connected with the flow limiting device and used for heating the throttled steam to superheated steam; the heat exchange device is connected with the heating device and used for condensing the steam; the non-condensable gas measuring device is connected with the heat exchange device and is used for collecting non-condensable gas; the flow limiting device, the heating device, the heat exchange device and the non-condensable gas measuring device are all connected with the controller. According to the steam quality detection device, the steam quality detection structure is simplified.

The utility model relates to the technical field of telescopic ejector pins, in particular to a novel teat connecting rod of a detachable movable telescopic ejector pin, which comprises a connecting pipe, a limiting ring is arranged at one end of the connecting pipe, an inner groove is arranged in the limiting ring, and an inner thread is arranged on the inner wall surface of the front side end of the inner groove. An inner thread is arranged on the center body, a limiting ring is arranged on the center body, a nipple end is movably connected to one side of the limiting ring, an end threaded rod is installed on the nipple end and is in threaded connection with the inner thread, and a movable end is connected into the nipple end. According to the scheme, the possibility that the whole connecting rod needs to be replaced due to abrasion of a sealing face of the nipple end and damage of the center body is reduced; the complexity and time for replacing the nipple end and the ejector pin body are reduced, the effect that the device is convenient to disassemble is improved, parts which are easy to damage can be rapidly replaced, the working efficiency is greatly improved, the effect that the device saves more maintenance and replacement cost is improved, and the situation of waste is reduced.

The present application relates to a kind of automobile parts stamping device base plate, method and stamping device, belong to automobile parts processing equipment technical field, solve the problem that existing mould is hoisted to base plate and time-consuming, including plate body, plate body is provided with longitudinal positioning block and transverse positioning block, longitudinal positioning block and transverse positioning block are cross type distribution, its characterized in that, transverse positioning block is fixedly arranged with plate body, longitudinal positioning block is connected with plate body by elastic member and the distance between the top surface of longitudinal positioning block and the upper surface of plate body is greater than the distance between the top surface of transverse positioning block and the upper surface of plate body in natural state, the base plate of the present application greatly shortens the time of mould hoisting to base plate.

This utility model relates to the field of wet wipe production technology, and provides an automatic unwinding machine for wet wipe production, solving the problem of excessive time spent on changing rolls in existing wet wipe production equipment. This utility model includes: a frame; a rotating frame rotatably mounted on the frame, the rotating frame having at least two unwinding stations for mounting material rolls; a drive device connected to the rotating frame for driving its rotation to switch working stations; and a splicing component disposed on the frame and located downstream of the rotating frame for connecting the end of a depleted material roll to the beginning of a new material roll. Through the rotating frame with at least two unwinding stations, production unwinding can be carried out at one station while preparation for loading a new material roll is performed at another station, greatly reducing the time spent on changing rolls in traditional wet wipe unwinding equipment.

The application belongs to the field of oil and gas exploitation, and provides a method for continuously extracting gas by using rheological metal temporary plugging and pressure lifting, which comprises the following steps: melting and solidifying the rheological metal plugging device in the continuous gas extraction pipe column until the pipe column is sealed; connecting the pipe with the fishing tool and connecting the fishing tool with the connecting part on the continuous gas extraction pipe column; driving the continuous pipe to ascend to drive the continuous gas extraction pipe column to move to a preset position; closing the blowout preventer to clamp the continuous pipe to keep the continuous pipe at a fixed height, and sealing the pipeline below the blowout preventer and connected with the wellhead; detaching the fishing tool above the blowout preventer from the connecting part; cutting the continuous gas extraction pipe column and the connecting part; connecting the end of the connector with the continuous gas extraction pipe column and the continuous pipe; opening the blowout preventer and sealing the pipeline above the blowout preventer; and driving the continuous pipe to ascend to drive the continuous gas extraction pipe column to be lifted out of the well. The application can safely and efficiently solve the problems of sealing the continuous pipe, lifting and unblocking the continuous pipe, and winding the pipe around the roller when the pipe is lifted out of the well.

The utility model provides an auxiliary device which is used for assisting a chip in testing. The chip is provided with at least one pin, and the auxiliary device comprises a guide pin mechanism and a fixing mechanism which is used for detachably fixing the guide pin mechanism on the chip. The guide pin mechanism comprises at least one guide pin assembly, the guide pin assembly comprises a guide pin with a first end and a second end which are opposite, the first end of the guide pin is used for being connected with test equipment, and the second end of the guide pin is used for abutting against a target pin. Wherein the target pins are pins, corresponding to a to-be-tested function, of the chip, and the target pins are in one-to-one correspondence with the guide pin assemblies; the test device is used for providing a test signal, and the test signal is transmitted to the target pin through the guide pin abutting against the target pin, so as to achieve the function test of the chip. When the auxiliary device is used for assisting the chip in testing, the installation operation is convenient and fast, the consumed time is short, and the chip pins cannot be damaged.

The invention relates to the technical field of boiler cleaning, in particular to automatic cleaning equipment for a thermal power plant, comprising a frame and a hydraulic rod mounted in the frame; a connecting seat is arranged on the upper surface of the frame; the device further comprises a connecting plate, a connecting rod, a knocking assembly, a camera and the like. A telescopic part of the hydraulic rod is fixedly connected with a connecting plate in sliding connection with the frame; a connecting rod penetrating through the frame is fixedly connected to the lower side of the connecting plate; the lower end of the connecting rod is connected with a knocking assembly for knocking coke blocks; and a camera is mounted on the lower side of the connecting plate. According to the automatic cleaning equipment for the thermal power plant obtained through the design, the equipment is placed into the boiler from the window above the power plant through the steel cable and is suspended in the air, coke blocks on the inner wall of the boiler are observed through the camera, the hammer is moved to the position close to the coke blocks on the inner wall of the boiler, and the coke blocks are cleaned. And then the three-axis mechanical arm is controlled to work normally and drives the gun hammer to clean coke blocks in a working area.

The application discloses a ship path tracking control system based on deviation compensation, and relates to the technical field of ships.The system is built based on ship propulsion motor control units, automatic / follow-up steering instruments and other ship motion control modules, combined with a navigation decision module and a path tracking control module, and the path tracking control module controls the ship motion control module by using an improved ship path tracking control method.The improved ship path tracking control method optimizes the expected heading by compensating for longitudinal deviation on the basis of the traditional LOS guidance method, so that the target heading angle planned in real time is more in line with the motion characteristics of ships, especially medium and large under-actuated ships, the ship path tracking deviation can be reduced, the path tracking convergence speed can be accelerated, the ship tracking path navigation mileage can be reduced, and the time spent on tracking the path can be reduced.

The application discloses a kind of aramid fiber beating pretreatment method, belong to aramid pulp preparation technical field.The application utilizes CaCl2 solution to aramid fiber pretreatment, obtains CaCl2 modified aramid fiber, then again through silane coupling agent ethanol solution treatment obtains pretreated aramid short fiber.The application utilizes CaCl2 solution to treat aramid fiber, both to aramid fiber has etching effect, improves specific surface area, while complexed Ca 2+ , weaken the hydrogen bond interaction between aramid molecules, thereby reducing beating time and energy consumption.CaCl2 solution to aramid fiber treatment both removes most of the oil agent on the surface of aramid fiber, and also plays a swelling effect on the fiber, saves the step of soaking the fiber before beating.After surface grafting by silane coupling agent, the active sites of aramid fiber are increased, so that the aramid pulp obtained by beating is more easily compounded with rubber matrix.

The application belongs to the field of artificial intelligence and the field of financial technology, and relates to an information pushing method based on artificial intelligence, which comprises the following steps: receiving an information query request corresponding to a target customer and triggered by a target operator in a work process; obtaining work characteristic information corresponding to the work process; generating a prediction probability value of the work characteristic information corresponding to various classification label information through an information prediction model; determining target classification label information meeting the target classification label information from the classification label information based on the prediction probability value; obtaining target query information corresponding to the target classification label information; and pushing the target query information to the target operator. The application also provides an information pushing device based on artificial intelligence, a computer device and a storage medium. In addition, the application also relates to blockchain technology, and the target query information can be stored in the blockchain. The application can be applied to an information query scene in the financial field, and can effectively improve the processing efficiency of the target operator in obtaining important customer information.

The utility model relates to nut production field, concretely is a kind of locking and detection system of nut, including linear transplanting mechanism, NG product blanking mechanism, rack, sealing detection mechanism, automatic lock outer hexagonal nozzle mechanism, material feeding straight vibration feeder mechanism and distributing mechanism, linear transplanting mechanism, NG product blanking mechanism, sealing detection mechanism, automatic lock outer hexagonal nozzle mechanism, material feeding straight vibration feeder mechanism and distributing mechanism are all installed on rack, OK product blanking mechanism is also installed on rack.This product has realized the integration of locking and sealing detection of outer hexagonal nut, it is easy to operate and less time-consuming.

The utility model provides a steel pipe punching device for building engineering relates to steel pipe processing technical field, including work top, the bottom of work top is installed with support column, the front of work top is installed with recovery cabinet, the inside installation of recovery cabinet has the rubbing roller, the top surface of work top is opened with recovery groove, the side of work top is installed with first mounting plate, the side of first mounting plate is installed with first drive motor, the side of first mounting plate is installed with second drive motor in the bottom near first drive motor, the opposite side of first mounting plate is installed with sleeve in installing first drive motor, the one end of sleeve is installed with clamping rod away from first mounting plate, the bottom near sleeve of first mounting plate is installed with push -back, can to the waste of punching device punching formation recovery, prevent waste accumulation on work top, reduce the time needed to spend in subsequent cleaning.

A dispensing method relates to the technical field of semiconductor manufacturing and comprises the following steps: providing a substrate; coating glue on the surface of the substrate along a preset dispensing path; the glue dispensing path comprises a plurality of glue dispensing road sections, the plurality of glue dispensing road sections at least comprise a curve road section, and at least part of the glue dispensing path comprises a non-repeated glue dispensing part; a dispensing starting point and a dispensing ending point of the dispensing path are positioned at different positions on the surface of the substrate. Due to the fact that the dispensing process of the curve road section only needs to accelerate and decelerate once, the dispensing speed can be increased by at least comprising one curve road section in the multiple dispensing road sections, and the dispensing time is shortened. And meanwhile, redundant repeated dispensing can be abandoned by reducing the repeated dispensing part in the dispensing path, so that the dispensing time is shortened. Besides, the dispensing starting point and the dispensing ending point of the dispensing path are arranged at different positions of the surface of the substrate, so that more glue can be prevented from being concentrated at the dispensing ending point, and the time for breaking the tail is shortened when the glue tail is broken at the dispensing ending point.

This utility model discloses a filter press vibration unloading mechanism, including a filter press body and multiple filter plates mounted on the filter press body. Slide rails are fixedly connected to both sides of the outer surface of the filter press body frame. A horizontal lifting steel bar is slidably connected between two slide rails on the same side. Electric cam assemblies are fixedly installed on both sides of the filter press body, and the electric cam assemblies are matched with the horizontal lifting steel bars. A fixed seat is fixedly connected to the top of each of the two horizontal lifting steel bars. In this utility model, the electric cam assembly drives the horizontal lifting steel bars to rise and fall synchronously. Combined with the linkage between the scissor-type telescopic frame and the electric lifting assembly, the synchronous unfolding and unified lifting vibration of multiple filter plates are achieved. This design overcomes the time-consuming defect of traditional single-plate sequential vibration, utilizing the rapid return characteristic of the cam to apply instantaneous impact force to all filter plates, significantly shortening the unloading time while ensuring the vibration effect.

The utility model discloses drilling auxiliary agent technical field discloses a stearic acid reducing mechanism, crushing chamber, crushing chamber is hollow in cavity cylinder state, is established with round groove to the top of crushing chamber, and the bottom fixed mounting of crushing chamber has motor, and the outer wall surface bottom fixed connection of crushing chamber has the discharge pipe, and the discharge pipe is round pipe state, and one end of discharge pipe can communicate with the cavity of crushing chamber;Roller compactor, roller compactor is circular table state, and the motor of crushing chamber bottom can drive roller compactor rotation;Crushing structure, crushing structure sets up in the cavity of crushing chamber for accelerating stearic acid reducing speed, and crushing structure includes: partition, screen, pivot and slitting roller, and the partition fixed connection in the cavity of crushing chamber, and the screen fixed connection is on the wall surface of partition, and the pivot rotatory connection is in the top of partition, and the bottom of pivot can pass through from the partition and is fixedly connected with roller compactor, and the slitting roller rotatory connection is on the wall surface of pivot, and the slitting roller can crush stearic acid on the top of partition.

The present invention provides a powder of 2,2',3,3',5,5'-hexamethyl-biphenyl-4,4'-diol-bis(trimellitic anhydride) having good handling properties and a method for producing the same. As a solution, a powder of 2,2',3,3',5,5'-hexamethyl-biphenyl-4,4'-diol-bis(trimellitic anhydride) having an average particle diameter of 10 to 40 μm is provided.