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23results about How to "Reduce the difficulty of debugging" patented technology
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Intelligent cabin door system for unmanned aerial vehicle and cabin door structure design method
PendingCN122082630AImprove stabilityImprove sealingShutters/ movable grillesLogistics managementUncrewed vehicle
The invention belongs to the technical field of freight unmanned aerial vehicle delivery, and relates to an intelligent cabin door system for an unmanned aerial vehicle and a cabin door structure design method. The system comprises a driving system, a reel system, a curtain plate system, a sliding rail unit and a control unit. The control unit is electrically connected with the driving system; the driving system is arranged on the unmanned aerial vehicle body; the curtain plate system is connected with an unmanned aerial vehicle body through the sliding rail unit, the curtain plate system is connected with the reel system, the driving system is in transmission connection with the reel system through a chain wheel transmission structure, and the driving system drives the reel system to rotate so as to drive the curtain plate system to stretch or retract along the sliding rail unit. Opening and closing of the cabin door are realized. According to the invention, the number of moving parts is greatly reduced, the probability of clamping stagnation and wear failure of a mechanical transmission mechanism is fundamentally reduced, and the operation reliability of a cabin door system in harsh operation scenes such as emergency logistics and disaster rescue is remarkably improved.
Owner:ZHONGHANG ELECTRONIC MEASURING INSTR (XIAN) CO LTD
A tissue embossing device
ActiveCN224296747Uconsistent pressureReduce the difficulty of debuggingMechanical working/deformationAxis of symmetryMechanical engineering
The utility model relates to tissue embossing technical field, especially a kind of tissue embossing device, and fixing frame is provided for driving the lifting adjustment component of upper embossing roller to do lifting movement;Fixing frame is provided for driving the power component of lower embossing roller rotation;Upper embossing roller and lower embossing roller are all fixed with synchronous wheel;Two synchronous wheels are tensioned with synchronous belt;The both sides of synchronous belt are all provided with horizontal sliding seat slidingly connected on fixing frame;The both sides of horizontal sliding seat are respectively rotatably connected with roller and press wheel;The press wheel of both sides is respectively pressed in the both sides of synchronous belt;The both ends of steel cable are fixed on pull lifting adjustment component;Pull lifting adjustment component is set on the symmetry axis of two rollers;Steel cable is sleeved on the wheel body of two rollers.In using the utility model, on the basis of guaranteeing the consistent pressure of both sides of synchronous belt, the debugging difficulty of pressing device is reduced, and steel cable is convenient for overhaul, and cost is lower.
Owner:GUANGDONG ZHONGSHUN PAPER GRP CO LTD
A device for peeling and positioning adhesive label
The utility model relates to label stripping technical field discloses a kind of self-adhesive label stripping positioning device, including rack, the right side fixedly connected with storage pole of rack, the outer wall top of storage pole is equipped with multiple limit holes, the outer wall slidingly connected with sliding block of storage pole, the outer wall top of sliding block is fixedly connected with baffle, the inner wall rotationally connected with rotating shaft of sliding block, the outer wall rotationally connected with baffle pole of rotating shaft, the right side fixedly connected with spring one of sliding block, the right end fixedly connected with limit block of spring one, the top fixedly connected with casing of limit block. In the utility model, through the cooperation of slidable elastic component, different width label roll can be quickly adapted, the efficiency of changing material is improved, the coaxiality is guaranteed, the assembly error is reduced, the precision and stability of different size label processing are significantly improved, and the equipment debugging difficulty and downtime are reduced.
Owner:SUZHOU DELLEGE ELECTRONICS TECH CO LTD
Modulation method, system, product, medium and device for parallel three-level inverter
PendingCN122159706Aquality improvementGuaranteed uptimeAc-dc conversionCarrier signalCirculating current
The present application belongs to the technical field of power supply and distribution. A parallel three-level inverter modulation method, system, product, medium and equipment are proposed, which equivalent double parallel three-level inverters as a whole five-level inverter, inject zero sequence components to the initial three-phase reference signal to obtain the reference signal, identify the resultant vector through rounding and remainder operation, and then adjust the reference signal according to the sum of the three-phase state of the initial resultant vector to output a five-segment switching sequence, and then decompose the equivalent five-level reference signal into two sets of three-level reference signals, allocate the reference signals by dividing the half-carrier period and compare them with the triangular carrier to obtain a three-level vector sequence combination. The present application realizes the comprehensive optimization of common-mode voltage, zero-sequence circulating current and output current ripple, avoids complex sector judgment and duty cycle calculation, and reduces the implementation complexity and computational burden.
Owner:SHANDONG UNIV
A split-type control circuit for aviation obstruction lights
ActiveCN224290117Uincrease flexibilityImprove applicabilityElectrical apparatusEnergy saving control techniquesAviationControl power
This utility model discloses a split-type control circuit for aviation obstruction lights, belonging to the field of control circuit technology. The control loop can select parameters according to the power of the light fixture. The control circuit includes an AC power supply, a light fixture power switch QF1 and a control power switch QF2, a cyclic time relay KA, and solid-state contactors KM1 and KM2. Through the split-type control design, the flexibility and applicability of aviation obstruction lights are significantly improved. After separating the light fixture from the control loop, the selection of light fixtures is no longer limited by the control circuit. LED lights of different power and colors can be selected according to actual needs, breaking through the limitation of traditional aviation lights with a power of no more than 50W. It can also flexibly adjust the flashing frequency by replacing components, solving the problems of fixed flashing and susceptibility to weather interference in traditional equipment. Through the multi-loop time-sharing control design, the system redundancy is effectively improved. Even if a single loop fails, other loops can still operate normally, making it suitable for scenarios with extremely high safety requirements, such as airports and high towers.
Owner:HEBEI XINHAI CHEM GRP CO LTD
Adaptive near-bore valve block assembly based on hydraulic potential energy recovery and control method thereof
PendingCN122236713AAvoid performing secondary correctionsImprove execution stabilityFluid-pressure actuator safetyServomotor components
This invention discloses an adaptive proximity valve block assembly and its control method based on hydraulic potential energy recovery. The valve block assembly is fixedly connected to a hydraulic cylinder. The valve block internally includes a balance and stabilization passage, a pre-charge buffer passage, a flow-limiting access passage, a main recovery passage, and a buffer chamber. The pre-charge buffer passage has a one-way throttling element and connects to the buffer chamber. The flow-limiting access passage has a fixed throttling orifice connecting the buffer chamber and an energy storage unit. The main recovery passage has a hydraulically controlled directional valve driven by the pressure difference between the buffer chamber and the energy storage unit. After recovery is enabled, the high-pressure return oil preferentially enters the buffer chamber to absorb the first wave of pressure redistribution due to the fast-forward characteristic of the one-way throttling element. Then, it slowly releases the second wave of impact by charging the energy storage unit at a low flow rate through the fixed throttling orifice. After the pressure difference shrinks to a threshold, the hydraulically controlled directional valve automatically opens the main recovery passage. This invention reconstructs the recovery entry from a one-step opening to a hydraulically automatic graded access sequence, significantly suppressing entry pulsation, avoiding main control misjudgment, and improving execution stability.
Owner:DBITE ELECTRIC&EQUIP MFG CO LTD
A continuous pressurized stable liquid supply system
ActiveCN224397616URealize accurate supplyMeet high-precision requirements for dosage controlPipeline systemsPressure stabilizationAutomatic control
The utility model discloses a kind of continuously pressurized stable liquid supply systems, comprising: chemical distribution module is connected with external nitrogen pipeline, the output of the chemical distribution module is communicated with control box, the output of the control box is communicated with valve group box, the output of the valve group box is communicated with process machine platform;The chemical distribution module includes pressure sensor and PLC module, the pressure sensor is located at the output of chemical distribution module;The pressure sensor is electrically connected with PLC module.Beneficial effect: improve liquid supply precision, by real-time monitoring the pressure of chemical distribution module chemical distribution module outlet, and according to pressure change automatic control start-stop of liquid supply pump, effectively keep system pressure stable in set range, to realize the accurate supply of chemical, meet the high-precision requirement of chemical consumption control in production process.
Owner:ZHEJIANG DONGKAI SEMICON TECH CO LTD
一种实现软体部品在曲面上贴合的自动化设备
Owner:GUANGZHOU DENSO
Barrier separation structure, barrier separation device and carousel testing apparatus
PendingCN122283198ALow processing technology requirementsincrease contact areaMechanical engineeringTest equipment
This invention provides a blocking separation structure, a blocking separation device, and a turret-type testing equipment. The turret-type testing equipment includes a feeding structure and a blocking separation device. The blocking separation device is installed at the front end of the feeding structure and includes a feeding structure and a blocking separation structure. The blocking separation structure includes a fixed bracket, a movable bracket, first and second adjusting fixing components, and a pressing component connected in sequence. The fixed bracket is connected to the feeding structure. The movable bracket can rotate up and down around a rotating shaft, thereby driving the pressing component to rise or fall. When the pressing component rises, it releases the product; when it falls, it presses down on the product. The first adjusting fixing component can be adjusted in a first direction, the second adjusting fixing component can be adjusted in a second direction, and the pressing component can be adjusted in its rising and falling direction. This invention simplifies the product blocking separation structure, reduces debugging difficulty, and provides better blocking effect and longer service life.
Owner:SEMICON MICROELECTRONICS SHENZHEN CO LTD
High-precision detection equipment with feeding mechanism
ActiveCN224410706UReduce mechanical resonance transmissionIsolate vibration interferenceControl engineeringElectric machinery
The utility model discloses a high accuracy detection equipment with feeding mechanism, including base and detection seat, the top of base is fixed with detection seat, one side of detection seat is provided with the stand, the middle part welding of stand has a plurality of layers of partition board, the top of partition board places the raw board. This high accuracy detection equipment with feeding mechanism drives first screw rod to rotate through first motor, drives first sliding block to move along first sliding slot transversely, realizes the positioning of feeding mechanism in horizontal direction, drives second sliding block to move along second sliding slot vertically through the rotation of second screw rod driven by second motor, realizes accurate material taking and material discharging of feeding plate in vertical direction in combination with the telescopic action of electric telescopic link, can take out raw board from the partition board of stand automatically, and accurate conveying to detection seat carries out high accuracy detection, significantly improves detection efficiency and automation level, reduces manual intervention error.
Owner:NANTONG TENGYI PRECISION TECHNOLOGY CO LTD
LN inverting detection and correction circuit and energy storage device
PendingCN122283528ASimplified installation requirementsimprove securityPhase differenceHemt circuits
This application relates to an LN phase inversion detection and correction circuit and an energy storage device, comprising: a first relay and a second relay; a comparison and judgment module, configured to compare a first voltage signal and a second voltage signal and output a first phase difference judgment signal when the first relay is closed; or, to compare the first voltage signal and the second voltage signal and output a second phase difference judgment signal when the second relay is closed; and a driving module, configured to drive the first relay to close and the second relay to open when the first phase difference judgment signal indicates that there is no phase difference; drive the second relay to close and the first relay to open when the first phase difference judgment signal indicates that there is a phase difference; or, drive the second relay to close and the first relay to open when the second phase difference judgment signal indicates that there is no phase difference; and drive the first relay to close and the second relay to open when the second phase difference judgment signal indicates that there is a phase difference. This circuit can realize LN phase inversion detection and correction.
Owner:SHENZHEN POWEROAK NEWENER CO LTD
Laser cutting device
The utility model discloses a kind of laser cutting device, including laser, beam expander, laser alignment assembly, reflector and cutting head, laser is used to output laser beam, along the propagation direction of laser beam, beam expander is sequentially arranged, laser alignment assembly and reflector;Cutting head is vertically below reflector, laser beam after reflection by reflector is perpendicular to incident to cutting head;Laser alignment assembly includes relatively spaced first diaphragm hole and second diaphragm hole, first diaphragm hole is close to beam expander setting, second diaphragm hole is close to reflector setting, the axis of first diaphragm hole and second diaphragm hole coincides with the optical center axis of laser beam.No need to excessively rely on the experience of operator when optical path debugging, significantly reduce the debugging difficulty.
Owner:XIANCAI (SHENZHEN) SEMICON TECH CO LTD
A bluetooth conformance testing apparatus
ActiveCN224401550UThe distance is easy to adjustReduce the difficulty of debuggingTransmission monitoringTest efficiencyConformance testing
The utility model relates to a kind of bluetooth consistency testing device, comprising: mounting platform;Positioning seat, be located in the mounting platform, for fixed product to be tested;First coupling component, at least one side of the first direction of the positioning seat, the first coupling component is configured to be able to move along first direction;And second coupling component, at least one side of the second direction of the positioning seat, the second coupling component is configured to be able to move along second direction.The utility model is simple in structure, can reduce cost, simplify test operation, improve test efficiency.
Owner:FORYOU MULTIMEDIA ELECTRONICS
Nanocomposite ceramic particle modified aluminum alloy powder for 3D printing and method of making the same
PendingCN122256772AAchieve ultra-finePrinted successfullyAdditive manufacturing apparatusTransportation and packagingComposite ceramicNanoparticle
The application discloses a kind of nano-composite ceramic particles modified aluminum alloy powder for 3D printing and preparation method thereof, belong to metal additive manufacturing material technical field.The powder is composed of 7XXX series aluminum alloy powder matrix and TiC and TiB2 nanoparticles attached to its surface.TiC nanoparticle addition amount is 0.3%~1% of total mass, TiB2 is 0.1%~1%, total addition amount is controlled at 0.4%~1%.Two kinds of nanoparticles are uniformly coated on the surface of aluminum alloy powder by low-energy ball milling process, and the "TiB2-Al3Ti-Al" efficient heterogeneous nucleation path is constructed.The application realizes grain ultra-fining and completely crack-free forming under very low ceramic content, while avoiding the plasticity decline and surface treatment performance degradation caused by excessive ceramic phase.The obtained powder has excellent comprehensive performance, and is suitable for the manufacturing of high-strength, high-surface quality components.
Owner:SUZHOU AMPRO LTD
A device for detecting the thickness of a zinc plating layer of a zinc-plated member
PendingCN122329164AImplement quality status inspectionRealize detectionConveyor beltMaterials science
This invention relates to the field of galvanized parts inspection technology, and in particular to a device for detecting the coating thickness of galvanized parts. The device includes a conveyor belt, a laser thickness gauge for detecting the coating thickness of galvanized parts mounted above the conveyor belt, two support frames fixed to the top of the conveyor belt to support the laser thickness gauge, and a reader for reading the data from the laser thickness gauge mounted above the support frames. A spacing adjustment mechanism for adjusting the position of the laser thickness gauge is provided between the support frames and the laser thickness gauge. A central sampling mechanism for sampling and photographing the coating surface of the galvanized parts is also provided on the side of the support frames. This invention, through the cooperation of the conveyor belt, support frames, laser thickness gauge, reader, spacing adjustment mechanism, adjustment frame, transmission rod, transmission wheel, and fixing plate, can accurately target the corners, edges, and other protruding and easily worn areas of the galvanized parts, achieving full-area coating quality detection and meeting comprehensive and accurate inspection requirements.
Owner:WEIHAI JIEWEIT MASCH EQUIP CO LTD
Vibrating track turning-around mechanism for products with large heads and small heads
ActiveCN224278706ULift U-TurnImprove delivery efficiencyControl devices for conveyorsJigging conveyorsControl theoryElectrical and Electronics engineering
The utility model discloses a vibration rail turn-around mechanism for big and small head products, which comprises a base, a vibration straightener I and a vibration straightener II, the vibration straightener I and the vibration straightener II are arranged on the base, a rail I is mounted on the vibration straightener I, a rail II is mounted on the vibration straightener II, a discharging end of the rail I is positioned above a feeding end of the rail II, and a discharging end of the rail II is positioned above a discharging end of the rail II. A swing frame is further vertically arranged on the base and located between the first vibration straightener and the second vibration straightener, and an adjusting assembly is arranged at the position of the top end of the swing frame and a discharging port of the first rail. The adjusting assembly comprises a long screw with one end rotationally arranged on the side wall of the top of the swing frame and a connecting rod perpendicularly arranged at the other end of the long screw, and a lantern ring with one end open is arranged at the bottom of the connecting rod. The utility model relates to the technical field of product conveying equipment, and particularly provides a vibration track turning-around mechanism for products with large and small heads.
Owner:SUZHOU XINGKESEN MASCH CO LTD
An automatic correction device for a substrate glass cross-cut anvil plate mechanism and a cross-cut method
PendingCN122254742AAccurateSolve adaptation defectsGlass severing apparatusDistance detectionMechanical engineering
The application discloses a kind of substrate glass cross-cut anvil plate mechanism automatic correction device and cross-cut method, belong to substrate glass manufacturing technical field.The device includes: movable anvil plate frame, rubber anvil plate strip is installed on it;Vacuum adsorption device is installed on rubber anvil plate strip;With the displacement driving mechanism of transmission connection of anvil plate frame;Distance detection device is installed on anvil plate frame;And controller.Controller according to the distance data between rubber anvil plate strip and glass substrate detected by distance detection device, control displacement driving mechanism drives anvil plate frame to move to target position, make rubber anvil plate strip and the corresponding region of glass substrate to be ruled line, and control vacuum adsorption device to start and be adsorbed and fixed on rubber anvil plate strip by glass substrate.The application realizes that anvil plate mechanism follows dynamically and actively adsorbs glass substrate, effectively solves the problem of insufficient fitting caused by glass ribbon Bow type deformation, significantly improves the ruling precision and the success rate of breaking plate.
Owner:虹阳显示(咸阳)科技有限公司
A multi-product injection molding method, ejection mechanism and injection molding device
ActiveCN117067530BGuaranteed independenceReduce processing difficultyInjection productProcess engineering
The application discloses a multi-product injection molding method, an ejection mechanism and an injection molding device, and relates to the field of mold ejection and molding. The technical scheme comprises the following steps: S1, processing a mold according to an injection product; S2, adjusting an injection molding machine and the mold; S3, setting an ejection assembly, wherein the ejection assembly comprises an ejection assembly A and an ejection assembly B, and the ejection assembly A and the ejection assembly B can eject products in different directions; S4, setting an ejection distance according to needs, and adjusting the driving force supply of the ejection assembly A and the ejection assembly B; and S5, performing injection molding processing of the product. The application has the beneficial effect that the method effectively guarantees the independence of the ejection operation of two sets of products simultaneously injected, reduces the processing difficulty, and realizes the simultaneous injection and ejection of two sets of different products. Through the improvement of the oil circuit and the control of the oil cylinder flow, the oil cylinders in the two ejection assemblies are synchronously completed in different needs.
Owner:QINGDAO INJELIC PRECISION MOLD
Debugging module for cartoning machine and cartoning machine
The utility model relates to the field of medicine plate boxing machine, concretely relates to a debugging module and boxing machine for boxing machine. The debugging module includes: a plurality of debugging blocks, is suitable for with medicine plate boxing size and can select and combinable arrangement in medicine plate warehouse and medicine pushing structure, forms the mark on every debugging block, and coats the ceramic plating layer on every debugging block. The debugging module for boxing machine can replace one or more medicine plates to debug when debugging in medicine pushing structure and medicine plate warehouse, reduces the debugging difficulty, improves the debugging accuracy, and then reduces the equipment failure rate, improves the product yield and production efficiency.
Owner:SHANDONG LUKANG PHARMA
An automatically balanced support device
ActiveCN224414791URealize the automatic locking functionImprove convenienceStructural balanceControl engineering
Owner:BEIJDING ORANGELAMP GEOPHYSICAL EXPLORATION CO LTD
A kind of quick positioning and clamping mechanism for welding screen box of sorter
The utility model relates to a clearing machine equipment technical field provides a kind of quick positioning and clamping mechanism of clearing machine screen box welding, including workbench, its corner is equipped with guide slot;Lower fixed component, set in the lower part of workbench guide slot, can horizontally slide;Upper fixed component, set in the upper part of workbench and connect with lower fixed component;Upper fixed component includes wedge and the sliding angle matched with it, by the inner wall of wedge and sliding angle with sieve plate and support, realize the lifting and fixed of sieve plate. Through upper and lower fixed component cooperation, the inner wall of wedge and sliding angle with sieve plate and support, so as to realize the horizontal position quick adjustment of sieve plate, replace traditional guide rail, slider and connecting rod module, significantly reduce the number of moving parts, reduce assembly and debugging difficulty.
Owner:WUXI RUIYOUTONG MACHINERY MANUFACTURING CO LTD
A heat treatment device for seamless stainless steel pipe
ActiveCN224394956Ueasy to replaceeasy to cleanFurnace typesHeat treatment furnacesElectric machineSS - Stainless steel
The utility model relates to stainless steel pipe processing technical field especially, and is a kind of seamless stainless steel pipe heat treatment device, including base, slide, mounting bracket, limiting component and drive component B, heating tank is set up on base, through-hole is set up on heating tank, and electric heating coil is set up in heating tank;Slide is slidably arranged on base, and drive component A that drives two slides to be synchronously close or away is set up on base, chuck is set up on slide;Mounting bracket is connected with clamping jaw, pivot is set up on mounting bracket, positioning wheel is set up on pivot, and the direction of rotation of positioning wheel on two chucks is same;Limiting component limits that positioning wheel can only rotate in one direction;Drive component B is set up on mounting bracket, and drive component B drives positioning wheel to rotate under working condition.The utility model has the function of active conveying stainless steel pipe, and the motor on two chucks does not need to adjust speed consistency or adjust its distribution start-stop time, and simultaneously, the device can also be applicable to different outer diameter stainless steel pipe.
Owner:ZHEJIANG YONGCHEN PIPE IND CO LTD