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266results about How to "Eliminate manual operation" patented technology

Cotton Harvester For Producing Modules Which Can Be Automatically Identified And Oriented

RFID tags pre-installed on bale wrap segments provide location information for a specific area of the bale wrap. RFID tag readers located on the cotton harvester provide signals for use by the module wrapping apparatus for initiating a cutting or separating operation, once a module has been wrapped, and for warning an operator of a situation where the wrapping function has not proceeded in an orderly fashion after a signal for starting the wrapping function has been received. A wrapped module carries the pre-installed RFID tags which are readable by RFID readers carried by module handlers in the field and / or at the gin input which identify the modules and establish a position to which the module may be automatically oriented so that an ideal module wrap cutting location is easily calculated. The RFID tag reading taken in the field or at the gin thus senses the number on the tag as well as the location of the tag, and the module identification is input to an electronic database.
Owner:DEERE & CO

Flexible workpiece assembling method

A flexible workpiece assembling method for assembling a flexible workpiece (W) with an object by using a first robot comprising a first hand and a second robot comprising a second hand includes the steps of: gripping a first portion of the flexible workpiece by the first hand and gripping a second portion of the flexible workpiece different from the first portion by the second hand; moving the flexible workpiece to the object through a cooperating operation of the first and second robots; deforming the flexible workpiece into a shape corresponding to the nonflexible object by the first and second robots; and assembling the flexible workpiece onto the nonflexible object by the first and second robots. As a result, the flexible workpiece can be accurately assembled onto the nonflexible object without breaking or tearing. The first and second robots may comprise a pushing means for pushing the flexible workpiece into the object.
Owner:FANUC LTD

Method of manufacturing printed-circuit board assembly

A method is provided for manufacturing a printed circuit board assembly. A method includes applying a liquefied radiant-heat material on a heating component mounted on the printed circuit board; mounting a shield unit on the printed circuit board in contact with the liquefied radiant-heat material; and simultaneously curing the liquefied radiant-heat material and bonding the shield unit.
Owner:SAMSUNG ELECTRONICS CO LTD

Device for automatically transferring products to rack

ActiveCN106081623ADoes not affect removal operationsGuaranteed to workCharge manipulationConveyor partsEngineeringManipulator
The invention provides a device for automatically transferring products to a rack. The device comprises an automatic lifting mechanism and an automatic rack inserting mechanism and further comprises a first mechanical arm arranged on the automatic lifting mechanism, trays arranged in the automatic lifting mechanism in a stacked mode, a conveying positioning mechanism, a second mechanical arm and the rack, wherein the conveying positioning mechanism, the second mechanical arm and the rack are arranged on the automatic rack inserting mechanism independently. The device further comprises a work drive mechanism electrically connected with the automatic lifting mechanism, the automatic rack inserting mechanism, the first mechanical arm, the conveying positioning mechanism and the second mechanical arm. Under the drive of the work drive mechanism, the automatic lifting mechanism jacks the trays carrying the products to a first designated position, the first mechanical arm transfers the products on the trays to the front end of the conveying positioning mechanism at the position, then the products are conveyed to the rear end of the conveying positioning mechanism through the conveying positioning mechanism, finally, the second mechanical arm inserts the products into the rack. By means of the device, automatic transfer of the products between the corresponding tray and the rack in different directions can be achieved, and the functions of improving production efficiency and lowering the manual operation risk are achieved.
Owner:EELY ECW TECH

LED control circuit

The invention relates to an LED control circuit, which comprises a light source detecting circuit, a sample circuit, a controller and an adjusting circuit. The light source detecting circuit detects the illumination intensity of an outer environment and accordingly generates a voltage signal. The sample circuit samples the voltage signal and generates a control signal. The controller generates a selection signal according to the received control signal. The adjusting circuit is connected with an LED driving circuit and selectively adjusts the working current of the LED driving circuit according to the selection signal. The LED control circuit can automatically change the backlight illumination corresponding to the illumination environment, thus enhancing using life-span of LED.
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Intelligent regulating method of water heater and intelligent water heater

InactiveCN106123352AReasonable useEliminate manual adjustmentFluid heatersWater useManagement unit
The invention discloses an intelligent regulating method of a water heater. The method comprises the following steps that a plurality of time periods are selected in a natural day; water use relevant parameters in each time period are recorded; statistics is conducted on water use relevant parameters of the time periods in the first period of time; and according to statistic results, a micro control unit automatically and intelligently regulates the water use relevant parameters of the water heater in the current time period to water use relevant parameters of a time period, most approximate to the time period, on a previous date, and heating is conducted according to the water use relevant parameters. The invention discloses the intelligent water heater which comprises the micro control unit, a heating element, a storage device, a power source management unit and a clock chip, wherein the micro control unit, the heating element, the storage device, the power source management unit and the clock chip are arranged on the water heater; the micro control unit is provided with a timing module, a system heating execution module, a user habit statistical module and a user use habit data base; the heating element is connected with the system heating execution module; the storage device is connected with the micro control unit; the power source management unit is connected with the micro control unit; and the clock chip is connected with the timing module. According to the intelligent regulating method of the water heater and the intelligent water heater, an intelligent scheme can be automatically provided for a user according to previous use conditions of the water heater by the user.
Owner:重庆蓝岸科技股份有限公司

Disposable saline water cartridge module for radiopharmaceuticals dispensing and injection system

A saline water cartridge for radiopharmaceuticals injection includes a casing in which a primary passage extends from an outlet of a saline water reservoir to a radiopharmaceuticals inlet port of the cartridge and a secondary passage extends from an opening defined in the primary passage to a radiopharmaceuticals outlet port where a patient injection device is connected to supply the radiopharmaceuticals to the patient. A first one-way membrane valve is arranged in the opening of the primary passage to allow the radiopharmaceuticals injected into the primary passage from a radiopharmaceuticals carrying syringe to flow to the outlet port, while preventing reverse flow. A second one-way membrane valve is arranged in the outlet of the saline water reservoir to allow saline water to replenish into the primary passage while preventing reverse flow.
Owner:SHIH CHI DAU

Automatic cooker and cooking method of automatic cooker

The invention discloses an automatic cooker and a cooking method of the automatic cooker and belongs to the field of kitchen household appliances. The problems are solved that the cooked dish of an existing automatic cooker is monotonous, and adaptive adjustment cannot be made according to actual demands of users. According to the cooking method of the automatic cooker, the automatic cooker is provided with an operation interface and a main control module, and multiple cooking cookbooks are pre-stored in the main control module. The cooking method of the automatic cooker comprises the following steps that the cooking cookbooks are selected through the operation interface, and the main control module controls the operation interface to display food material information of the selected cooking cookbooks according to the selected cooking cookbooks; parameters of the food material information are set through the operation interface; the main control module generates independent cooking parameters of food materials according to the set parameters of the food material information, and accordingly the dish cooking parameters of the corresponding cooking cookbooks are determined.
Owner:JOYOUNG CO LTD

Information system for warehouse

The invention discloses an information system for a warehouse. The system is characterized by comprising an interaction interface, an integration engine, a service module and a GIS assembly, wherein the warehouse information system takes a service receipt input according to an external input system as an object and enables data in the service receipt to specifically correspond to an actual material object stored in the warehouse according to material information stored in a database so as to realize data conversion from receipt-based data to an entity object; and multiple different users perform inputting through the interaction interface to control the service module to perform processing so that respective service flows are formed, and the multiple users can execute conversion of different services on the same material. According to the invention, material management positions are clear, material data management is refined, the material storage cost is reduced, and the utilization rate of the warehouse is improved. As long as the material is required to be produced, cooperative work with a supplier, third-party logistics, an enterprise itself and a client can be realized, a data information island is broken, and various parties share information together.
Owner:CHINA PETROLEUM & CHEM CORP

Distributed fiber optic sensing technology and system for monitoring of deformation of high arch dam

The invention discloses a distributed fiber optic sensing technology and a system for monitoring of deformation of a high arch dam, which relate to the field of crossing of a dam safety monitoring technology and a fiber optic sensing technology and are used for overcoming the defect of a conventional means for the monitoring of the deformation of the high arch dam and filling the blank of using distributed fiber optic sensing for the monitoring of the deformation of a dome dam. Aiming at the characteristics and the difficulties of the dome dam, two kinds of unique curved fiber optic packaging structures, namely, fiber optic monitoring panels in a weakly curved beam type and a micro-bending beam type, are provided. Based on error analysis and curved beam height control-camber beam segmentation construction, excellent performance, high reliability, long service life, convenience and practicability of monitoring of fiber optic deformation are ensured. A convenient and practical layout installation mode in an arch dam and a gallery, a vertical shaft and a footrill of a dam foundation is provided, so that online remote metering on multi-dimensional and large-scale time-space broad coverage of three components (radial horizontal displacement, tangential horizontal displacement and vertical displacement) of internal deformation of the arch dam, the dam foundation and a dam abutment is realized. An optical demodulation instrument is multifunctional and can be used for metering concrete temperature, reservoir water temperature, slit level in front of a dam, reservoir sedimentation and the like.
Owner:SICHUAN UNIV

Automatic calibration system and automatic calibration method for sonic nozzle

An automatic calibration system and automatic calibration method for sonic nozzle are mainly used for calibrating the flow characteristics of a flow controller (sonic nozzle) in gas propellant feedingsystem of the rocket engine and can improve the manual operation in the traditional calibrating process as automatic operation controlled by a computer. The automatic calibration system for sonic nozzle is formed by connecting an oxygen storage tank, a fixed supply type electrically controlled decompressor, a pressure sensor, a temperature sensor, a measured sonic nozzle, a flowmeter, a control valve, a data collecting device, a valve drive device and a computer in series. An automatic calibrating software is used for driving the fixed supply type electrically controlled decompressor throughthe valve drive device; and the fixed supply type electrically controlled decompressor is used for adjusting the size of the pressure of entrance of the sonic nozzle. The sensor and the data collecting device are used for measuring the parameters of measured sonic nozzle such as entrance pressure and flow rate; and the automatic calibrating software is used for displaying and recording in real time.
Owner:BEIHANG UNIV

High earth-rockfill dam deformation monitoring fiber sensing technology and system

InactiveCN105910545AGuaranteed long-term reliability and stabilityEliminate moving partsUsing optical meansParticulatesFiber
The invnetion discloses a distributed fiber sensing system and technical scheme and provides a high earth-rockfill dam deformation monitoring fiber sensing technology and system. Integrated online remote measurement of three components of internal deformation of all particulate dam material areas (including upstream rockfills of a core-wall dam) of a core-wall earth-rockfill dam and a concrete-faced dam, panel dam perimeter joint-vertical joint deformation, panel flexibility-disengagement joints and concrete-faced bidirectional strain can be realized; large-scope time-space full coverage is realized; three uniquely molded fiber packaging structures are provided, a three-dimensional Euler elastic beam is formed, and force-light direct conversion of fibers is realized; three arrangement modes of the sensing system in a horizontal direction, a vertical direction and a dam slope direction, an integrated application method and a fiber laying technology are brought forward, integration of multiple functions of fiber monitoring is realized, construction is facilitated, the fiber survival rate is guaranteed, and an engineering application value is demonstrated. An optical demodulation instrument employs a high-precision PPP-BOTDA or Brillouin-Rayleigh synthesis system, can realize multiple purposes through one machine with other monitoring projects including seepage and the like and facilitates updating and upgrading of a safety monitoring system.
Owner:SICHUAN UNIV

Aerial video mount

A stabilizing and vibration-isolating mount to facilitate the manual operation of a camera from mobile platforms such as aircraft, motor vehicles, and watercraft. The camera mount comprises a carriage assembly that allows the roll axis of rotation to pass through the optical axis of the camera lens, thus eliminating the pendulum or over-the-center phenomenon that characterizes moving images filmed while the camera is moving about the roll axis. Movement around all three axes of rotation can be stabilized by gyrostabilizers that can be adjustably positioned through the centerlines of the pan, roll, and tilt axes.
Owner:MOILANEN JOE A

Generation method and device of material arrangement task and material arrangement method and device

The embodiment of the invention provides a generation method and device of a material arrangement task. The method can include: receiving a target region arrangement instruction for a target warehouse, wherein the instruction includes at least one goods shelf number; dividing a warehouse position, which corresponds to each goods shelf number in the instruction, into a destination warehouse position set and a source warehouse position set according to pre-stored inventory information of the target warehouse; and judging whether at least one packing box which can be moved into a warehouse position in the destination warehouse position set exists in a warehouse position in the source warehouse position set, and if yes, generating the material arrangement task, wherein the material arrangementtask includes a goods shelf number corresponding to the source warehouse position and / or a goods shelf number corresponding to the destination warehouse position. The material arrangement task does not need to be generated by artificially going inside the warehouse to view each warehouse position one by one, thus time of generating the material arrangement task can be greatly shortened, generation efficiency of the material arrangement task is greatly improved, then material arrangement efficiency of the target warehouse is greatly improved, and finally, efficiency of warehouse management isimproved.
Owner:HANGZHOU HIKROBOT TECH CO LTD

Method and device for reverse car locating in parking lot by composite RFID (radio frequency identification device) card

The invention relates to a method and a device for reverse car locating in a parking lot by a composite RFID (radio frequency identification device) card. The method is characterized by including: 1) a parking card is set as the composite RFID card, and a long-distance RFID module and a short-distance RFID module are arranged inside the parking card; 2) a plurality of RFID locating antennas are arranged in the parking lot so as to form an RFID locating structure; 3) when a car owner gets the card, an entrance card dispenser writes vehicle information about a license number and the like into the short-distance RFID module; 4) the RFID locating antennas read information of the composite RFID card and a vehicle information management and control center obtains a located area of the composite RFID card; 5) a vehicle information input and display terminal displays information such as a vehicle photograph, the related located area and how to head for the area for the car owner. The method has the advantages that the composite RFID card is diversified in shape, highly durable and good in transmission, and the method is accurate in car locating position, low in production cost, lower in manufacture and operation costs and the like.
Owner:广州市设计院集团有限公司

Diagnosis and treatment bed

The invention discloses a diagnosis and treatment bed. The bed comprises a paper bed sheet output guide roller and a collection guide roller mounted at front and back ends of a bed frame; a deviation correction roller is mounted close to one end of the output guide roller or collection guide roller; and a driving mechanism is connected at the end part of the deviation correction roller for driving the deviation correction roller to move along the movement direction of the paper bed sheet to adjust the paper bed sheet running position, thereby ensuring orderly paving of paper bed sheet on a bed mattress. During bed sheet replacement, the paper bed sheet collection guide roller is started to roll up the used paper bed sheet, while the output guide roller is pulled to rotate and convey a new paper bed sheet to pave on the bed mattress. According to the invention, the manual movement of paving the paper bed sheet is avoided, the paper bed sheet is ensured to be rolled up on the collection guide roller orderly, seizure of collection guide roller due to paper deviation is avoided, and the stability of the bed sheet rolling up is guaranteed.
Owner:SHENZHEN TALECARE TECH

Wireless charging system for electric bicycle

The invention provides a wireless charging system for an electric bicycle. The wireless charging system for the electric bicycle comprises a wireless charging reception module installed on the electric bicycle and used for converting a received magnetic signal to an electric signal and charging a battery of the electric bicycle, a wireless charging transmission module for converting the electric signal to a magnetic signal and transmitting the magnetic signal to the wireless charging reception module, and a position detection module for obtaining the condition of the magnetic signal received by the wireless charging reception module and giving a prompt according to the condition of the magnetic signal. The wireless charging system for the electric bicycle provided by the invention is capable of realizing wireless charging for the electric bicycle so as to ensure the maximum cruising power of the electric bicycle; simultaneously, as a charging cable carried in the bicycle is omitted, the electricity loss of the battery can be avoided, and an effect of prolonging the service life of the battery can be achieved, so that the electric bicycle has a new selling point, and the market competitiveness of the electric bicycle is enhanced.
Owner:BEIJING AUTOMOBILE RES GENERAL INST

Automatic equipment identification and maintenance supported DMX512 (Digital Multiplex 512) landscape lighting control system and method

The invention discloses an automatic equipment identification and maintenance supported DMX512 (Digital Multiplex 512) landscape lighting control system and method. The system consists of a remote control center and a DMX512 control network, wherein the DMX512 control network is downwards compatible with standard DMX512 products occupying the market dominant position; a corresponding slave controller reports equipment identification information when DMX512 equipment is networked for the first time, and a master controller automatically allocates a physical address to the equipment by a physical address allocation algorithm, thus manual operation is avoided; the slave controller prevents from reporting conflicts by adopting a carrier sense and binary exponential backoff algorithm; by virtue of an automatically created equipment list, the master controller detects the status of the equipment regularly, reports the status of the equipment in the DMX512 control network to the remote control center and automatically updates the equipment list; and operating personnel can also manually add new equipment and remove the original equipment as required or modify the physical address of the equipment.
Owner:ZHEJIANG UNIV

Automobile sealing strip punching and cutting integrated equipment

The invention relates to the technical field of automobile sealing strip processing and discloses automobile sealing strip punching and cutting integrated equipment. The automobile sealing strip punching and cutting integrated equipment comprises a rack and a conveyor belt. The conveyor belt is horizontally arranged on the rack. A punching mechanism is arranged above the conveyor belt. The punching mechanism comprises a first rotary shaft arranged horizontally. The first rotary shaft is rotatably connected to the rack. The first rotary shaft is coaxially provided with a hollow cylinder and a box. The bottom of the hollow cylinder is provided with an opening. A tapered bar is arranged at the opening. The tapered bar is vertically and slidably connected to the rack. The portion, located in the box, of the first rotary shaft is sleeved with a shaft sleeve. The side face of the shaft sleeve is uniformly and fixedly connected with a plurality of blades. A cutting platform is arranged in theposition, at the tail end of the conveyor belt, of the rack. A cutting mechanism is arranged above the cutting platform. The cutting platform is provided with a slot. A translational block is slidably connected to the interior of the slot. The top surface of the translational block is provided with a groove. A square block is slidably connected to the interior of the groove. The bottom surface ofthe groove is provided with a switch. Through the automobile sealing strip punching and cutting integrated equipment, the problems that the distance between holes cannot be adjusted and fixed-lengthcutting cannot be implemented in the prior art can be solved.
Owner:象山权友机械有限公司

Measuring method of carbon, hydrogen and nitrogen contents in biomass fuel

The invention discloses a measuring method of carbon, hydrogen and nitrogen contents in biomass fuel. The measuring method comprises the following steps of burning a sample to be measured, collecting mixed gas generated by burning, measuring and calculating full carbon, full hydrogen and full nitrogen percentage contents of the sample to be measured, and calculating the carbon, hydrogen and nitrogen contents in the biomass fuel to be measured. The method has the advantages that the measuring accuracy of the method is higher than that of an infrared-thermal conductance method of a coal sample, the measuring efficiency of the method is higher than the combined measuring efficiency of standard measuring methods, namely a semimicro Kelvin method and a three-section furnace method, and the method is applicable to quickly and efficiently measuring the carbon, hydrogen and nitrogen contents in the biomass fuel, can achieve high accuracy of measuring results and is low in implementation cost.
Owner:ELECTRIC POWER RES INST OF GUANGDONG POWER GRID

Method and system for automatic service discovery and load balancing

InactiveCN110162405AAvoid riskImprove usabilityResource allocationAutomatic server discoveryExternal connection
The invention relates to a method and system for automatic service discovery and load balancing, and the method comprises the steps: enabling a node of a current service to be automatically registeredto a registration center when a project is started by using a registration center client in a micro-service needing to be loaded; adopting a configuration center to monitor various information and events of registered micro-services on the registration center, combining the monitored events with the information, and synchronizing the information of the micro-services to a load balancer; and afterthe load balancer receives the synchronous configuration of the configuration center, when an external connection request is accessed, automatically distributing the request to a new micro-service through calculation of a load balancing algorithm. According to the invention, the high availability of the service can be realized.
Owner:福建南威软件有限公司

Position compensating differential locking mechanism

A differential with an improved locking mechanism is provided. The differential includes first and second clutch members in the form of a differential case having a first set of teeth and a an axle shaft mounted clutch collar having a second set of teeth. A yoke urges the clutch into an out of engagement and is supported on a pivot shaft. The yoke is selectively urged in one direction by an actuator acting on a lever on the pivot shaft. The lever is coupled to the yoke by a spring. The yoke is urged in an opposite direction by one or more return springs mounted on the same pivot shaft. The compact nature of the locking mechanism and the balance of forces provided by the springs and actuator provide an inexpensive and reliable locking mechanism.
Owner:SCHAFER DRIVELINE LLC

Integrated water purification, humidification and air purification environmental electric appliance

The invention relates to an integrated water purification, humidification and air purification environmental electric appliance, which comprises a water treatment module, an air purification module and a humidification module, wherein the water treatment module adopts a multistage filtering system, and comprises a front filter element, a reverse osmosis membrane and a rear filter element, which are sequentially arranged; the air purification module is arranged at the upper end of the water treatment module, and comprises a multilayer filter screen and an air tank; external air enters the air tank after being filtered by the multilayer filter screen; the humidification module comprises an ultrasonic vibration piece, a water box and an air outlet hole; the water box of the humidification module is adjacent to a water tank of a water purifier; the water box of the humidification module and the water tank of the water purifier are both positioned above the air purification module. According to the environmental electric appliance, water purification, air purification and humidification are integrated in the same device, so that the environmental electric appliance is convenient to use and small in floor area; in addition, pure water produced by the water purifier is automatically adopted by a humidifier for humidification, so that the environmental electric appliance can be used more automatically, and good humidification effects are achieved.
Owner:WUHAN SLOAN ELECTRIC

Method and system for automatically turning off air conditioner and air conditioner

The invention provides a method and system for automatically turning off an air conditioner and the air conditioner. The method for automatically turning off the air conditioner comprises the steps that S1, preset time is set; S2, timing starts when it is detected that nobody is in the area; S3, according to the comparison result of the time length and the preset time, the on-off state of the airconditioner is controlled. The system for automatically turning off the air conditioner comprises a setting module used for setting the time, an infrared sensing module used for detecting the human body in a detection area, a timing module used for starting timing when the infrared sensing module does not detect the human body and a control module used for controlling the on-off state of the air conditioner according to the comparison result of the time timed by the timing module and the preset time. The invention further provides the air conditioner. According to the technical scheme, when noone uses the air conditioner, the air conditioner can be turned off automatically, and manpower and material resources are saved.
Owner:PHICOMM (SHANGHAI) CO LTD

Automatic vehicle washing device

The invention discloses an automatic vehicle washing device. The automatic vehicle washing device structurally comprises a bottom plate, racks and a control box. The bottom plate is a cavity shaped like a Chinese character 'hui', the interior of a bottom plate frame is divided into multiple drainage plate containing cavities through transverse square pipes and longitudinal square pipes, a circle of baffle is arranged at the bottom of each drainage plate containing cavity, and drainage plates are clamped to the baffles. The two corresponding sides of the bottom plate are perpendicularly connected with the racks, the racks are cavities and are communicated with inner cavities of the transverse square pipes and the longitudinal square pipes, multiple water spray holes are formed in transverse pipes of the racks, and multiple through holes are formed in the transverse square pipes. One end of the bottom plate is connected with a water inflow pipe, the free end of the water inflow pipe is connected with a water pump in the control box through a hose, and the control box controls the water pump to be opened and closed through signals via a remote control unit. The automatic vehicle washing device automatically washes an engineering vehicle, manual operation is not needed, the washed vehicle does not need to be parked, time is short, washing is complete, and consumed water is saved.
Owner:济南金水缘洗车设备有限公司

Automatic dumpling wrapper preparing device

The invention relates to an automatic dumpling wrapper preparing device, which comprises flour extruding devices, flour cutting devices, dumpling wrapper forming devices and a dumpling wrapper conveying device, wherein the flour cutting devices are arranged on one side of each mouth of each the extrusion device; the dumpling wrapper forming devices comprise hydraulic rotating mechanisms driven byprogressive motors and groove models on the conveying device, stroke switches and convex rotary rolling pins are mounted on the hydraulic rotating mechanisms, and convex rotary heads are completely matched with grooves; the dumpling wrapper conveying device is positioned below the forming devices, and consists of a chain-plate type conveyor belt consisting of a pair of internally-meshing incomplete gear mechanisms, a chain and a driven gear and a collection device, and the conveyor belt is driven by a motor. The automatic dumpling wrapper preparing device has the advantages of high automationdegree, simple structure and simple operation, leaving a large amount of residual wrappers on the dumpling wrappers formed by machine stamping can be well avoided, the manual rolling efficiency can begreatly improved, and the dumpling wrappers have uniform shapes.
Owner:HANGZHOU DIANZI UNIV

Automatic doffing system for twisting production

The invention provides an automatic doffing system for twisting production. The system comprises a twisting machine main machine, a guiding and positioning device, an upper yarn lifting device, a hanging and conveying device, a lower yarn lifting device and a transferring device which are sequentially arranged according to the passing sequence of yarn rolls, and further comprises a master controldevice electrically connected with the above devices, so that the automatic doffing operation process is achieved. According to the system, wound yarn coils are automatically unloaded from the twisting machine main machine, stacked in order and directly stored in a warehouse, manual operation is omitted, the working efficiency is greatly improved, meanwhile, possible yarn coil damage in the manualdoffing process is avoided, and the quality and consistency of products are guaranteed; the length of the hanging and conveying device can be automatically set, so that the hanging and conveying device is matched with a plurality of twisting machine main machines and a transfer device at the same time, the doffing work efficiency is further improved, the automation degree is improved, and equipment in a plant can be simplified.
Owner:YICHANG JINGWEI TEXTILE MACHINERY
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