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101results about How to "Improve adjustment efficiency" patented technology

Roundness/cylindricality measurement workbench capable of automatically regulating center and inclination

InactiveCN102102986AImprove adjustment efficiencyRealize the function of automatic centering and tiltingMeasurement devicesEngineeringLinear motor
The invention relates to a roundness/cylindricality measurement workbench capable of automatically regulating center and inclination, which comprises a pedestal fixedly connected with a power shaft, an operating platform for placing a measured workpiece, three support frames, a sensor for measuring the eccentricity of the measured workpiece, and a control computer for receiving an output signal of the sensor and regulating the space position of the operating platform. The output signal of the sensor is transmitted to the control computer; the support frames comprise two telescopic support frames and a fixed support frame, the upper ends of the telescopic support frames are in spherical contact with the operating platform, the lower parts of the telescopic support frames are connected with a Z-axis linear motor, the Z-axis linear motor is fixed on the pedestal, the upper end of the fixed support frame is connected with the operating platform through a Hooke hinge assembly, and the lower part of the fixed support frame is connected with a sliding block assembly; the sliding block assembly is connected with an X-axis linear motor and a Y-axis linear motor respectively; and the X-axis linear motor and the Y-axis linear motor are fixed on the pedestal. The workbench has high regulating efficiency.
Owner:西安威而信精密仪器有限公司

Temperature control method of laser medium of disk laser and device thereof

InactiveCN102136668ARealize the cooling effectOvercoming the problem of uneven coolingLaser detailsHemt circuitsMaterials science
The invention relates to a temperature control method of laser medium of a disk laser and a device thereof. The method comprises the steps that temperature control is performed on laser medium in different regions through a semiconductor refrigerating chip array; firstly reference temperature is set, laser medium subregions, the temperature of which is higher than the reference temperature, are refrigerated, and laser medium subregions, the temperature of which is lower than the reference temperature, are heated; the device comprises the laser medium, a heat sink connected with the laser medium, heat-conducting glue, a temperature sensor on the heat-conducting glue, the semiconductor refrigerating chip array, a closed-loop circuit control system and a computer system; the temperature sensor detects the practical temperature of the laser medium subregions in real time, sends the practical temperature to the computer system, and sends temperature control signals after the practical temperature is compared to the reference temperature; and a closed-loop circuit feeds back the temperature control signals to semiconductor refrigerating chips in real time, so as to realize the real-time control to the laser medium subregions, and to realize the bulk temperature control to the laser medium. The method can dynamically control the temperature of the laser medium to be evenly distributed, and effectively restrain the problem of the thermal effect of the laser medium.
Owner:SICHUAN UNIV

Intelligent grinding head position adjusting device and grinding head set with same adopted

The invention discloses an intelligent grinding head position adjusting device which is arranged on a grinding head set. The grinding head set comprises a support and a grinding head set body which is in sliding connection with the support. The intelligent grinding head position adjusting device comprises a servo motor, an intelligent electric control system, a displacement detecting component and a display device, wherein the servo motor is installed on the grinding head set body and used for driving the grinding head set body to move relative to the support, the intelligent electric control system is electrically connected with the servo motor and used for controlling the servo motor to run, the displacement detecting component is used for detecting the displacement of the grinding head set body, and the display device is electrically connected with the displacement detecting assembly and used for displaying detection data of the displacement detecting component. In addition, the invention further discloses the grinding head set with the intelligent grinding head position adjusting device used. The intelligent grinding head position adjusting device can realize automated operation of grinding head set position adjustment, and is high in adjusting efficiency and accuracy.
Owner:SUZHOU IND ROBOT TECH

Shooting view angle adjusting method and device

The invention provides a shooting view angle adjusting method and a device. The method comprises the following steps: acquiring a target image shot by camera equipment with the shooting view angle to be adjusted under the current shooting view angle; obtaining a target moving track from the target image, the target moving track being a moving route of an object belonging to a target type in a target area, and the target area being an area shot by the camera device at a current shooting view angle; and adjusting the shooting view angle of the camera equipment from the current shooting view angle to the target shooting view angle according to the positions of the target moving track under the current shooting view angle, wherein the distance between the target moving track under the current shooting view angle and the center of the current shooting view angle is greater than the distance between the target moving track under the target shooting view angle and the center of the target shooting view angle. Through the method and the device, the problem of low adjusting efficiency of the shooting view angle in the related art is solved, and the effect of improving the adjusting efficiency of the shooting view angle is further achieved.
Owner:SHENGDOUSHI SHANGHAI SCI & TECH DEV CO LTD

Minitype unmanned aerial vehicle cloud brain control system and method thereof

The invention discloses a minitype unmanned aerial vehicle cloud brain control system and a method thereof. A subject wears an electroencephalogram signal acquisition device, stimuli on a mobile terminal with different flicker frequencies are observed, the obtained electroencephalogram signals are then subjected to coif5 wavelet denoising reconstruction and frequency domain analysis, and after coding, flight instructions are packaged; then, the mobile terminal is in MicroUSB port connection with a remote control radio frequency device and a flight instruction is sent to the unmanned aerial vehicle; and at the same time, the mobile terminal acquires the flight state information of the unmanned aerial vehicle through the remote control radio frequency device, the environmental information sent back by a carried environmental awareness platform through a GPRS communication module is together sent to a Web server, the Web server stores the information to a database of the Web server, and the user acquires all information through access via a browser. The power state, the flight state, the environmental information and the like of an aircraft can be monitored remotely by a cloud platform, and through certain training, taking off, landing, rising, falling, advancing, retreating, left turning, right turning and the like of the aircraft can be controlled through thoughts.
Owner:XIAN UNIV OF SCI & TECH

Printing press and scraper adjustment method

ActiveCN109532214AShorten the adjustment timeImprove adjustment efficiencyScreen printersPrinting pressAbutment
The invention relates to a printing press and a scraper adjustment method, and belongs to the field of electronic manufacturing. The printing press comprises an abutment, a gantry, a scraper, a detecting assembly and a lifting assembly, wherein the gantry is positioned above the abutment; the lifting assembly is arranged on the gantry; the scraper is arranged on the lifting assembly; the abutmentis configured to bear a to-be-printed substrate which is covered with a printing mask; the gantry is configured to drive the scraper to apply printing pressure to the printing mask; the detecting assembly is configured to detect the height of a sealant for printing at different position points of the to-be-printed substrate, so that the measured height of the sealant for printing at the differentposition points of the to-be-printed substrate can be acquired; and the lifting assembly is configured to adjust the distance between different position points of the scraper and the abutment according to the measured height of the sealant for printing at the different position points of the to-be-printed substrate, so that the press-down pressure on the different position points of the scraper can be adjusted. Through the scraper adjustment method provided by the invention, the scraper adjustment time can be shortened and the adjustment efficiency can be improved. The scraper adjustment method is applicable to scraper adjustment.
Owner:BOE TECH GRP CO LTD +1

Electrodeless adjusting and aligning device of welded nets

The invention discloses an electrodeless adjusting and aligning device of welded nets. The electrodeless adjusting and aligning device is symmetrically arranged at two sides on which a plurality of welded nets are stacked, and comprises an aligned connection arm; one side of the aligned connection arm is contacted with the sides of the welded nets; the other side of the aligned connection arm is fixedly connected with one end of a lateral bracket of which the side is vertically arranged; the other end of the lateral bracket penetrates through a through hole of a fixing bracket; the bottom part of the fixing bracket is fixed on the base; and a reciprocating motion mechanism for driving the lateral bracket to move is arranged between the through hole of the fixing bracket and the lateral bracket. The electrodeless adjusting and aligning device of the welded nets has the beneficial effects that alignment of various specifications of the welded nets can be met; the adjustment is simple and convenient; the adjusting efficiency is high; the automatic degree is high, and the alignment effect is good. Not only is the reciprocating motion mechanism utilized to achieve large-range adjustment, but also fine adjustment can be carried out by an alignment cylinder. The electrodeless adjusting and aligning device meets the production requirements and market demands.
Owner:TJK MACHINERY TIANJIN

Direction recognizing device for upper end covers in automatic assembly line of filter element

The invention relates to a direction recognizing device for upper end covers in an automatic assembly line of a filter element. The device is characterized in that a motor and two bearing blocks are fixedly mounted on a mounting plate; a driving belt wheel fixedly sleeves an output shaft of the motor; a phase rotating platform is mounted in each bearing block through a bearing, and a positioning sleeve is positioned in the phase rotating platform; a flat belt is mounted around the outer sides of the two phase rotating platforms and the driving belt wheel; a specification switching cylinder is connected with two direction recognizing cylinders, and the piston rod end of each direction recognizing cylinder is fixedly equipped with a direction recognizing stopping rod. When the phase rotating platforms are driven by the motor to rotate, the upper end covers positioned on positioning sleeves can rotate together; when recognizing the direction, the two direction recognizing stopping rods move toward the upper end covers in the radial direction under the effect of the direction recognizing cylinders and stop while being in contact with salient points on the upper end covers, then the phase rotating platforms idle, the upper end covers stop rotating, and the salient points are kept in a fixed position direction and wait for being absorbed by a manipulator; the specification switching cylinder can change the action so as to enable the automatic switching of the upper end covers with big and small diameter in direction recognizing.
Owner:SHANGHAI UNIV

Marine liquid level remote measurement and valve remote control system experimental device and control method thereof

The invention discloses a marine liquid level remote measurement and valve remote control system experimental device and a control method thereof. The experiment device comprises a water inlet pump, aliquid level sensor, a left transverse cabin, a water pipe, an electromagnetic valve, ballast tanks, a right transverse cabin, a water outlet pump, a simulation pool and a ballast cabin, wherein thenumber of the ballast tanks is 12, the ballast tanks are divided into No.1 to No.12 ballast tanks, the ballast tanks are symmetrically distributed on the two sides on the whole, the first ballast tankand the second ballast tank are device heeling adjusting main tanks, the length of each of the first and second ballast tanks is designed to be 600 mm, the width of each of the first and second ballast tanks is designed to be 450 mm, the third ballast tank and the fourth ballast tank are device heeling adjusting main tanks, the length of each of the third and fourth ballast tanks is 600 mm, the width of each of the third and fourth ballast tanks is 300 mm, the rest eight ballast tanks are fine adjustment tanks, equal-area design is adopted, and the main tank area is larger than each fine adjustment tank. The invention provides an experimental device capable of simulating an actual ship ballast tank and a valve control method, the external allocation of ballast water is realized, and the balance adjustment time is reduced.
Owner:NANTONG UNIVERSITY

Light emitting parameter adjusting method and device, storage medium and electronic device

The embodiment of the invention provides a light-emitting parameter adjusting method and device, a storage medium and an electronic device. The method comprises the steps: acquiring a target image of target display equipment, wherein the target image is obtained by shooting the target display equipment in a target display state, the target display equipment comprises at least two spliced display units, each display unit comprises a plurality of light-emitting devices, and the target display state is to control target light-emitting devices arranged according to a preset interval in the plurality of light-emitting devices to emit light; determining coordinates of a target light-emitting device based on the acquired target image; determining a correction coefficient of a splicing area between the display units based on the coordinates of the target light-emitting device; and adjusting a light emitting parameter of the light emitting device in the splicing area based on the correction coefficient. Through the method and the device, the problem of low adjustment efficiency of the light-emitting parameters of the splicing area of the display equipment in the prior art is solved, and the effect of improving the adjustment efficiency is achieved.
Owner:ZHEJIANG DAHUA TECH CO LTD

Air conditioner wireless internet of things control system and method

The invention discloses an air conditioner wireless internet of things control system and a method. In the system, when a machine room equipment control platform verifies the legal identity of an engineer terminal, and the identity of the engineer terminal is consistent with the identity of a manager terminal corresponding to a machine room code indicated by the engineer terminal, appointed equipment i n a machine room corresponding to the machine room code is controlled to operate; after a machine room temperature platform obtains an instant number value of the equipment operated in the machine room at present and a temperature value allocated for air conditioning equipment in the machine room, an ideal machine room temperature value corresponding to the instant number value is determined as a target temperature value; when the target temperature value is different from the temperature value allocated for the air conditioning equipment in the machine room, the actuation of temperature control is determined for the engineer terminal; and when a temperature control actuation determination instruction returned to the engineer terminal is received, the temperature value allocated for the air conditioning equipment in the machine room is adjusted as the target temperature value. The system can improve the adjusting efficiency of the temperature value of the air conditioning equipment in the machine room to reduce the caused environmental pollution of the machine room.
Owner:WINSTRONG TECH

Full-automatic dispensing system for traditional Chinese medicine decoction pieces

The invention provides a full-automatic dispensing system for traditional Chinese medicine decoction pieces. The front end and the rear end of an automatic dispensing module are connected with a dispensing container cleaning module and a traditional Chinese medicine decocting module correspondingly to achieve continuous production. Quick transfer of a dispensing containers is achieved between the conveying front end of the automatic dispensing module and the dispensing container cleaning module through a dispensing container transfer module, and a manual dispensing module is arranged at the output end of the automatic dispensing module to independently dispense the medicinal materials with the special properties. In addition, a feeding module is arranged in cooperation with the automatic dispensing module. Through the mode of low-position medicine supply and top feeding, accurate and efficient feeding operation is achieved, all modules of the whole production line are reasonable in layout, good in coordination and high in automation degree, and the technical problems that in the prior art, the coordination degree between front and rear production modules is poor, and feeding operation is unreasonable are solved.
Owner:上海观道生物科技有限公司

Sanitary product core material wood pulp cellulose applying device

InactiveCN106821606AThe conveying air duct is unblockedBroken fineAbsorbent padsBaby linensCelluloseComfort levels
The invention discloses a sanitary product core material wood pulp cellulose applying device. The sanitary product core material wood pulp cellulose applying device comprises a wood pulp cellulose conveying air vent and a wood pulp cellulose applying chamber, wherein the wood pulp cellulose conveying air vent is horizontally arranged, the wood pulp cellulose applying chamber is vertically arranged, and the wood pulp cellulose conveying air vent is connected to the upper end of the wood pulp cellulose applying chamber; a cage rotor is arranged inside the wood pulp cellulose applying chamber, the axis of the cage rotor is horizontally arranged, and the height of the axis of the cage roller is the same to that of the wood pulp cellulose conveying air vent; the wood pulp cellulose conveying air vent is provided with a first fan for blowing air into the wood pulp cellulose applying chamber, and the end surface of the cage rotor is provided with a second fan for drafting air to the outside of the cage rotor. The sanitary product core material wood pulp cellulose applying device can improve sanitary product core material wood pulp applying technology in the prior art and accordingly can improve the diversion effects, the permeation resistance and the dry and comfort level of terminal products such as paper diapers and sanitary towels.
Owner:广东鑫雁科技有限公司

Workpiece welding rotation tool

The invention discloses a workpiece welding rotation tool, which comprises a horizontal supporting platform, a rail and an inclined base, wherein the right side of the horizontal supporting platform is provided with positioning columns; the upper end of each positioning column is sheathed by a rotation strut; the right end of the rail is rotatably connected with the upper end for mounting the strut; the left end of the rail is connected with an upper bracket; the lower end of the upper bracket is connected with a height regulation device; the lower end of the height regulation device is connected with a lower bracket; the lower end of the lower bracket is provided with a universal wheel; the lower end of the universal wheel is in contact with the horizontal supporting platform; the inclined base is arranged in the middle of the horizontal supporting platform; the right side of the inclined base is connected with an angle regulation device; the upper side of the inclined base is provided with a workbench; the workbench is provided with a compression oil cylinder. The workpiece welding rotation tool has the advantages of simple structure, convenience in use and convenience in workpiece clamping, the welding requirements on different welding lines by the workpiece can be met, the inclination degree of the workpiece is regulated, regulation efficiency can be effectively improved, and production speed is quickened.
Owner:徐州丰禾回转支承制造股份有限公司
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