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43results about How to "Solve adhesion" patented technology

Rubber pipe vulcanization supporting device

The invention belongs to the technical field of pipeline manufacturing, and particularly relates to a rubber pipe vulcanization supporting device. Comprising a plurality of supporting rollers which are arranged in the length direction of a rubber pipe and used for supporting the rubber pipe. And the lifting mechanism is used for driving the plurality of supporting rollers to alternately lift. The device has the beneficial effects that the multiple supporting rollers can be controlled through the lifting mechanism to alternately support the rubber pipe at different positions, the problem that the rubber pipe adheres to a supporting object in the vulcanization process can be effectively solved, manual operation is not needed, and the labor intensity of workers is relieved.
Owner:ZHONG YU HOSES TECH CO LTD

In-line patch distribution device for drip irrigation tape

ActiveCN224389343Uavoid accumulationAchieve high-precision separationSievingGas current separationDrip tapeAgricultural science
The application relates to an inlay type patch material distributing device for drip irrigation belts and relates to the technical field of inlay type patch production for drip irrigation belts, which comprises a material distributing mechanism, a leftover material conveying mechanism, an inlay type patch conveying mechanism and a screening mechanism. The application carries out secondary screening on the material preliminarily separated through the gap of the material distributing mechanism by arranging the screen in the screening mechanism. When the material falls to the screen, the forward and reverse motor drives the rotating rod and the cam to rotate, the cam cooperates with the lower surface of the screen to make the screen vibrate. Under the vibration, the qualified inlay type patch with small size can smoothly pass through the screen mesh hole and fall to the upper surface of the inlay type patch conveying mechanism, while the unqualified patch and leftover material with large size are intercepted, high-precision separation of the patch and the leftover material is realized, the problem that the traditional device cannot completely separate is solved, and the problems of patch adhesion and stacking are effectively solved.
Owner:TANGSHAN HENGJU TECHNOLOGY CO LTD

Non-contact heating non-combustion device

The utility model discloses a non-contact heating non-combustion device which comprises a device body and a heating element, a mounting groove is formed in the device body, a lower fixing seat is arranged at the bottom of the mounting groove, a movable upper fixing seat is arranged on the edge of the mounting groove, and the two ends of the heating element separately abut against the lower fixing seat and the upper fixing seat. A cover plate is detachably installed on the equipment body and used for pressing or releasing the upper fixing base. The lower fixing base, the upper fixing base, the cover plate and the heating element jointly define a containing cavity used for containing cigarettes. When the cover plate is mounted on the equipment body, the upper fixing seat is pressed downwards, so that the two ends of the heating element are clamped and fixed; and when the cover plate is detached, the upper fixing seat can be manually lifted, so that the heating element can be taken down from the lower fixing seat. According to the non-contact type heating non-combustion device, the structure that the two ends of the heating element separately abut against the lower fixing base and the upper fixing base is adopted, the detachable cover plate design is matched, a user can easily detach the heating element, the heating element can be conveniently and regularly cleaned and maintained, and accumulation of condensate and tar residues is effectively avoided.
Owner:深圳市御烟科技有限公司

A high-efficiency air-drying equipment and method for kelp production

This invention relates to the field of kelp processing technology, and provides a high-efficiency air-drying equipment and method for kelp production, including a hot air circulation chamber, a circulating moving mechanism, a hanging module, a hook-off module, and an air-drying rack. The circulating moving mechanism includes a driving component, a transmission shaft, a gear, and a transmission belt. The gear is fixedly mounted on the surface of the transmission shaft. The driving component controls the rotation of the transmission shaft. The inner side of the transmission belt is connected to the gear. The hanging module includes a hook, an inclined surface, and a movable pin. The movable pin is fixedly connected to the hook body of the hook. The hook groove of the hook has inclined surfaces on both sides that face the component. The hook is used to suspend the rope loops binding the kelp. The hook-off module includes a limiting frame and a telescopic cylinder. The telescopic cylinder is located between the air-drying rack and the limiting frame. The hook body can contact the limiting frame, thereby ensuring smooth hook-off and realizing the function of automatically collecting the air-dried kelp.
Owner:FUJIAN YIDA FOOD CO LTD

PVC profile milling groove tooling

The utility model relates to PVC section bar technical field, and disclose a kind of PVC section bar milling groove tool, including workbench, the top of workbench is provided with recess, the inner wall of recess is fixedly connected with support leg, the top of support leg is fixedly connected with placing plate, cleaning mechanism is provided on the workbench, and the cleaning mechanism includes side plate, guide rail, linear motor, telescopic link, mounting bracket, first spring, cleaning roller.The utility model linear motor drives cleaning roller to move along section bar surface, cooperate the elastic compression of first spring, ensure that cleaning roller and section bar surface are closely attached, effectively wipe water vapor and attached impurity, avoid milling when chippings because of damp agglomerate and block cutter, hot air blower is sent hot air to the section bar surface after cleaning by air outlet pipe, accelerate residual water vapor evaporation, reduce section bar surface moisture content, solve chippings sticking problem from root when milling groove in damp environment, improve milling groove precision.
Owner:CHENGDU XINDU DISTRICT XUEQING GREEN BUILDING MATERIALS FACTORY

A device for coating corn planting seeds

The utility model provides a kind of for corn planting seed coating device, including frame body and install coating bin on frame body, the frame body is provided with stirring assembly, the stirring assembly includes driving motor and connecting shaft, spiral blade is fixedly installed on the connecting shaft, the driving motor is used to drive connecting shaft rotation.The utility model is communicated with extension ring on the upper end of cover plate, and integrates the drying structure of "blower fan+heating wire":blower fan inhales outside air downward into extension ring, heating wire heats air into hot air of suitable temperature, and hot air enters coating bin through grid plate, and seed in stirring is contacted fully, and water in coating agent is evaporated in real time, and coating agent is solidified rapidly and adhered on seed surface;Meanwhile, the air pipe on cover plate can discharge humidity and excess hot air in bin in time, maintain dry environment in bin, fundamentally avoid the problem of seed adhesion, reduce coating agent drop, guarantee coating stability.
Owner:PEOPLES GOVERNMENT OF JIESHAN TOWN DONGPING COUNTY

Oil and gas storage and transportation tank body cleaning device

The utility model discloses an oil and gas storage and transportation tank body cleaning device, which relates to the technical field of oil and gas storage and transportation tanks, and comprises an oil and gas storage and transportation tank body, the top of the oil and gas storage and transportation tank body is provided with a sealing pipeline, and the outer surfaces of the left side and the right side of the oil and gas storage and transportation tank body are respectively provided with a cleaning assembly. An inner cavity of the mounting box is connected with a rotating rod, the outer surface of the rotating rod is movably connected with a moving plate, and the outer surface of the moving plate is slidably connected with the inner cavity of the mounting box. According to the technical scheme, the cleaning assembly is arranged, so that the comprehensiveness and adaptability of cleaning operation are effectively improved. According to the cleaning assembly, the inner wall, the bottom curved surface area and the bottom of the tank body can be evenly cleaned without dead corners, and the cleaning efficiency and quality are remarkably improved; meanwhile, after cleaning is completed, the sweeping assembly can be rapidly separated from the inner wall of the tank body through the adjusting structure, and the adhesion problem caused by residual oil stains or viscous substances is avoided.
Owner:XI'AN PETROLEUM UNIVERSITY

Silica gel wire anti-adhesion method and leading device

The invention discloses a silica gel wire anti-adhesion method and a leading device, and the method comprises the steps: driving a to-be-treated silica gel wire to move through a driving wheel of an anti-adhesion leading device main body, and enabling the silica gel wire to pass through an immersion tank of the anti-adhesion leading device main body; 65-94 parts by mass of water, 3-20 parts by mass of hydrated magnesium silicate ultrafine powder, 0.1-2 parts by mass of an AES material, 0.1-2 parts by mass of sulfonic acid, 0.1-2 parts by mass of sodium hydroxide, 0.1-2 parts by mass of a 6501 surfactant, 0.1-2 parts by mass of an OP surfactant, 0.1-2 parts by mass of salt and 0.1-2 parts by mass of essence are mixed and stirred, an anti-adhesion solution is obtained, the stirring temperature is 80 DEG C, and the stirring time is 0.5-2 h; and putting the obtained anti-adhesion solution into an immersion tank of an anti-adhesion leading device. According to the anti-adhesion solution, the wire is led into the soaking tank to be soaked through the anti-adhesion leading device, the wire production process is not affected, the production efficiency and the productivity can be guaranteed, and the anti-adhesion solution is low in formula cost, can be suitable for anti-adhesion procedures of various silica gel products and is extremely good in applicability.
Owner:DONGGUAN KAILAI ELECTRONICS CO LTD +1

Hot-pressing apparatus and hot-pressing method

ActiveCN122068130BSolve adhesionImprove reliability
The application discloses a hot-pressing device and a hot-pressing method, relates to the technical field of lithium battery manufacturing, and comprises a base, a transfer assembly, a first clamping piece, a second clamping piece and a pressing assembly. The transfer assembly comprises a first clamping plate and a second clamping plate, the second clamping plate is arranged on the base, a plurality of laminated sheets of a battery cell are arranged on the second clamping plate, the first clamping plate and the second clamping plate are rotationally connected, and the first clamping plate can rotate towards the second clamping plate to clamp the plurality of laminated sheets between the first clamping plate and the second clamping plate. The first clamping piece is arranged on opposite sides of the base along a first direction, the second clamping piece is arranged on opposite sides of the base along a second direction, and the first clamping piece and the second clamping piece are used for clamping the battery cell. The pressing assembly comprises a first hot-pressing plate and a second hot-pressing plate, the first hot-pressing plate and the second hot-pressing plate are oppositely and spacedly arranged, and jointly define a hot-pressing space for accommodating and pressing the first clamping plate and the second clamping plate. The hot-pressing device has the advantage that the surface indentation of the battery cell can be reduced.
Owner:CONTEMPORARY AMPEREX TECHNOLOGY CO LTD +1

Ice making device and refrigerator having the same

ActiveCN117213130BSolve adhesion
The application provides an ice making device, which comprises a shell, an ice maker arranged in the shell, and an ice storage box for storing ice cubes. The ice making device further comprises an ice stirring rod arranged in the ice storage box, and a driving assembly for driving the ice stirring rod to rotate. The driving assembly is arranged to drive the ice stirring rod to rotate when ice is not taken for more than a preset time, thereby solving the problem of ice blockage in the ice storage box caused by the user not taking ice for a long time.
Owner:CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO LTD +2

A vineyard fertilizer applicator

This utility model discloses a vineyard fertilizer applicator, relating to the technical field of fertilizer applicator equipment. The utility model includes a fixed frame and a fertilizer applicator assembly. The fertilizer applicator assembly includes a drive mechanism and a fertilizer applicator. By setting up the fertilizer applicator assembly, the pump can accurately draw fertilizer into a water-fertilizer tank for storage, while the discharge pump can accurately spray fertilizer onto the grapevines through a discharge pipe and nozzle according to a preset flow rate and pressure. It can precisely control the amount of fertilizer based on the growth needs of the grapevines and soil fertility, avoiding fertilizer waste and over-fertilization. The discharge pump works continuously while moving, achieving efficient fertilization, saving labor and time costs, and improving fertilization efficiency. The discharge pipe is connected to an electric actuator through a fixed ring, allowing the fertilizer spraying distance and height to be adjusted as needed. The fertilizer applicator assembly enables the equipment to adapt to the loose and moist soil environment of the vineyard. Through guide rail movement and automatic fertilization, it avoids the problem of soil sticking caused by excessive contact between the wheels and the ground.
Owner:HUBEI XINGYA AGRICULTURAL TECHNOLOGY CO LTD

Water expansion servo hydraulic machine

The utility model relates to the technical field of water expansion machines, and provides a water expansion servo hydraulic machine which comprises a hydraulic cylinder, a demolding mechanism used for demolding a formed part in a cavity of a fixed barrel is arranged on the outer side wall of the fixed barrel and comprises an outer barrel, the outer barrel is fixedly connected to the lower surface of a movable plate, and the lower end of the outer barrel is rotationally connected with a rotating ring. A driving mechanism used for driving the rotating ring to rotate is arranged on the outer side wall of the rotating ring, a plurality of vibrating mechanisms are rotationally connected to the lower end of the rotating ring in a circular distribution mode at equal intervals, and a co-rotating mechanism used for driving the vibrating mechanisms to rotate synchronously is arranged on the inner side wall of the rotating ring. According to the water expansion servo hydraulic machine, through the demolding mechanism, a molded part can be prevented from being excessively adhered to the inner wall of the cavity of the fixed barrel under vibration to be easily separated, and the demolding process of the molded part is facilitated; the problem that in the prior art, a formed part in a fixed barrel cavity is difficult to demold due to excessive adhesion between the formed part and the inner wall of the cavity during demolding is solved.
Owner:NINGBO LETONG HYDRAULIC TECHNOLOGY CO LTD

Input switch protection device and method for DCDC converter

The invention provides an input switch protection device and method for a DCDC converter. The input switch protection device comprises a power switch module which comprises a first switch Q1, a second switch Q2 and a third switch Q3, and the first switch Q1, the second switch Q2 and the third switch Q3 are voltage type semiconductor switches; the current detection protection and alarm module comprises an overcurrent comparison unit and a protection and alarm reset unit, and the protection and alarm reset unit comprises a first triode Q4, a first diode D1 and a second diode D2; the collector electrode of the first triode Q4 is connected to the cathode of a first diode D1, and the anode of the first diode D1 is connected to the grid electrodes of the second switch Q2 and the third switch Q3 through a second resistor R2; the base electrode of the first triode Q4 is connected to the overcurrent comparison unit through a third resistor R3 and a second diode D2 which are connected in series; and the emitter of the first triode Q4 is connected to a negative power supply rail and is also connected to the base of the first triode Q4 through a fourth resistor R4.
Owner:SUZHOU XINNENG XIANFENG TESTING TECH CO LTD +2

A dot matrix code generation and decoding method

A dot matrix code generation and decoding method belongs to the field of dot matrix code technology. A dot matrix code generation method includes the following steps: obtaining original coding data; obtaining an optimal seed value and an optimal number of copies according to the original coding data; converting the original coding data into a digital sequence according to the optimal seed value and the optimal number of copies; converting the digital sequence into a coding array; generating a dot matrix code image according to the coding array. The present application introduces an optimal seed value and an optimal number of copies in the generation of dot matrix codes, which is beneficial to reducing the recognition error rate of small-size dot matrix codes and facilitating the miniaturization of dot matrix codes.
Owner:ZHEJIANG JIAGUWEN CHAOJIMA TECH CO LTD

Film slitting machine with high slitting neatness

ActiveCN224677478UEasy to rotate in the same directionadjustable positionGear wheelThin membrane
The utility model discloses a film slitting machine with high film slitting neatness relates to film slitting tool technical field, including mounting bracket and mounting plate of mounting bracket top surface middle part both sides, and the inside rotation of mounting bracket front end is installed with the roll, and the roll rear installation has the guide roller, the utility model discloses the cooperation of two -way screw rod and cutting roll, is convenient for the position of slitting knife according to the film required width adjustment at any time, and then can cut out the film of different width according to the demand, and need not stop the device, has saved the replacement time, has improved work efficiency, again through the cooperation of two pivot, first gear and second gear, on one hand, it is convenient for two pivot rotation in the same direction, on the other hand, it is convenient for the misalignment installation of winding roller, and then misalignment installation of two films of adjacent will be carried out when winding, avoid mutual adhesion between adjacent film, improve the device qualification rate, finally solved the problem of inconvenient adjustment of the distance between slitting knife of existing device and the adhesion of adjacent film after slitting.
Owner:YANTAI RUIFANG ELECTRONIC TECH CO LTD

An acrylic polymer emulsion, a raw material composition thereof, a preparation method thereof, and an application thereof

PendingCN122444927AImprove cohesive strengthavoid breakingPolymer scienceSilicon mold
The present application relates to a kind of acrylic polymer emulsion, its raw material composition and its preparation method and application, belong to building coating technical field.It includes the following weight parts of raw materials: pre-emulsion I 15-25 parts, pre-emulsion II 45-55 parts, emulsifier solution 10-20 parts, initiator solution 1-10 parts, post-processing solution I 1-5 parts, post-processing solution II 1-5 parts, adipohydrazide 0.5-2 parts, triethanolamine 1-5 parts.The acrylic polymer emulsion prepared in the present application has strong cohesion, elongation and elasticity, the soft porcelain prepared using the emulsion is not easy to break or remain when demolding after curing, thereby effectively solving the adhesion problem of soft porcelain on silica gel mold, and the acrylic polymer emulsion prepared in the present application itself has low odor, significantly reduces the peculiar smell of soft porcelain finished product, improves environmental protection and use experience.
Owner:SHANGHAI BAOLIJIA NEW MATERIAL CO LTD

An automatic blanket separating and correcting assembly

ActiveCN224324873URealize automatic correctionachieve separationWebs handlingTextile printerGear wheel
The utility model provides a kind of blanket automatic separation and deviation correction's subassembly, install in printing machine, it is related to printing equipment technical field, including the separation mechanism and deviation correction mechanism between the left end plate and right end plate of printing machine, separation mechanism is located above deviation correction mechanism, main motor is installed by fixed frame outside left end plate, the rotating shaft sleeve of main motor is equipped with main gear, main gear is connected with main transmission gear by main chain transmission, main transmission gear inner wall transmission connection has main shaft, main shaft rotatably be arranged between left end plate and right end plate;Main gear, main chain, main transmission gear and main shaft are rotated by main motor drive, main shaft, deviation correction mechanism and separation mechanism are all connected with blanket rolling, realize the rolling conveying of blanket, automatic deviation correction and automatic separation from main shaft, to improve the efficiency and precision of blanket processing, ensure printing quality, reduce manual operation intensity.
Owner:DONGGUAN SUPREME TECH CO LTD

An isolated automatic control system for supercritical power generation conditions

PendingCN122280664AAvoid fatigue cracksAvoid microscopic damage to weldsFatigue damageAutomatic control
This invention relates to the field of supercritical power generation technology and discloses an isolation automatic control system for supercritical power generation conditions. The system includes an isolation execution module, a drive execution module, a temperature sensing module, and a control module. The temperature sensing module acquires the wall temperature parameters of the valve body inner wall and the base region. The control module calculates the transient trans-wall temperature gradient between the inner and outer walls and, during the closing stroke, controls the drive execution module to stop displacement or retract towards the opening direction based on the comparison result of this gradient and a deformation threshold. Once the gradient returns to a safe range, the system completes the final sealing. This invention actively reshapes mechanical displacement based on thermodynamic evolution laws, effectively eliminating the extrusion and shear forces caused by asynchronous material expansion, and eradicating fatigue damage and sealing surface adhesion / seizing problems in large-diameter valves under deep peak-shaving conditions.
Owner:SHENZHEN NANSHAN POWER CO LTD

Metal piece sorting, detecting and guiding device

PendingCN122806749ARapid integrated detectionGuaranteed accuracy
The present application relates to the technical fields of metal piece detection and guiding, in particular to a metal piece sorting, detecting and guiding device, which comprises a detection main body, support columns, a support vertical plate and a fixed mounting disc, the fixed mounting disc is arranged at the bottom end of the detection main body, the support columns and the support vertical plate are evenly arranged between the fixed mounting disc and the detection main body, and a stacking separation storage main body is arranged above the detection main body. The present application is provided with a conical detection frame cooperating with a multi-mode detection mechanism, which realizes the rapid integrated detection of the shape size and weight of the metal piece. The conical detection frame utilizes the structural characteristics of wide at the top and narrow at the bottom, so that the metal piece falling in is automatically centered and stays at the height position corresponding to its own size. Cooperating with the first laser ranging sensor evenly distributed at the edge of the detection disc, the vertical distance between the bottom surface of the metal piece and the sensor can be measured to quickly judge whether the shape size is qualified.
Owner:KUNSHAN YAOS INTELLIGENT TECHNOLOGY CO LTD

Cutting device for LED light bar processing

ActiveCN224659637USolve the problem of relying on fixed moldsIncrease productivity
The utility model relates to LED lamp strip processing technical field, and disclose a cutting device for LED lamp strip processing, including processing platform, motor, round knife cutting device and shunt anti -adhesion device, the processing platform top side wall is equipped with motor, motor and processing platform side wall pass through the fixed connection of adaptation bolt, and motor output shaft end is provided with round knife cutting device, round knife cutting device one side axle end is welded with motor output shaft end, and round knife cutting device is placed in the processing platform top, and processing platform side wall is provided with shunt anti -adhesion device, the opposite side wall of shunt anti -adhesion device passes through the fixed connection of adaptation screw and processing platform side wall, and shunt anti -adhesion device and round knife cutting device axial identity, this cutting device for LED lamp strip processing simple structure can freely adjust the cutting width size, and cooperate shunt anti -adhesion device to guarantee that the LED lamp strip after cutting will not appear the situation of bonding, and the processing quality is improved greatly.
Owner:SHENZHEN SEPITEK TECH CO LTD

Process processing method of out-of-plane capacitive micro-electromechanical accelerometer

The invention provides a process processing method for an out-of-plane capacitive micro-electromechanical accelerometer, and the method comprises the steps: S1, bonding a silicon electrode layer on the upper surface of a TSV layer, and carrying out the dry etching of the silicon electrode layer, and obtaining an independent silicon electrode and a sealing ring; preparing a bonding dielectric layer on the upper surface of the silicon electrode layer; s2, bonding a structural layer on the lower surface of the cover plate layer, processing a capacitor gap in the lower surface of the structural layer through wet etching, and then forming a seesaw structure through dry etching; s3, aligning the seesaw structure of the structural layer with the silicon electrode, and bonding the lower surface of the structural layer with the upper surface of the bonding dielectric layer to obtain a capacitor gap; and S4, metalizing the through hole of the TSV layer, and leading out an electric signal of the silicon electrode to the lower surface of the TSV layer. And z-axis accelerometer detection can be realized, and a solution is provided for design and manufacturing of a surface external speedometer.
Owner:XIAN FLIGHT SELF CONTROL INST OF AVIC

Numerical control machine tool tool wear recognition method and system based on image processing

ActiveCN122090171BSuppress texture noise interferenceclear direction
The application belongs to the technical field of image processing, and particularly relates to a numerical control machine tool cutter wear recognition method and system based on image processing, comprising the following steps: acquiring a cutting edge image of a cutter to be recognized, and inputting the cutting edge image into a pre-trained boundary perception refinement network; the boundary perception refinement network extracts a multi-scale feature map through an encoder, and utilizes an initial prediction module to generate a global probabilistic initial wear area mask and an initial boundary direction field in parallel according to the highest layer semantic features output by the encoder; and a semantic guided multi-scale directional boundary feature map and a boundary clear wear area mask are generated according to the probabilistic initial wear area mask and the initial boundary direction field. The application has good stability to illumination changes, oil stain interference and geometric deformation of wear morphology in the cutting edge image, and improves the reliability of cutter wear recognition.
Owner:DONGGUAN DIAORUN NUMERICAL CONTROL TECH CO LTD

A broken line shaped prefabricated concrete roof truss template fastening fixture and a construction method based thereon

This invention relates to the field of building construction technology, and in particular to a formwork fastening clamp for a zigzag precast concrete roof truss and a construction method based thereon. The formwork fastening clamp includes a first insert, a second insert, a bottom crossbar, and a locking device. The bottom crossbar is connected to the first and second inserts via a socket joint and is locked in place by the locking device. This invention solves the problems existing in the prior art and provides an integrated solution for formwork fastening, sleeper support, hoisting gap reservation, and prevention of concrete adhesion. After the precast beam is demolded, the bottom crossbar can be directly left below the beam to act as a sleeper, and the upper beam can still be directly precast on top of the lower beam. During hoisting, there is a rope gap between the two beams, which effectively avoids concrete adhesion between the upper and lower beams, improving the forming quality and construction efficiency of the zigzag precast concrete roof truss.
Owner:CHINA THIRD METALLURGICAL GRP

Container multi-dimensional feature rapid identification method and system

PendingCN122290095Aresolve the breakSolve adhesionContrast levelAlgorithm
This invention relates to the fields of computer vision and intelligent detection technology, and particularly to a method and system for rapid recognition of multi-dimensional features of containers. The invention constructs a bidirectional closed-loop dynamic weighted multi-scale feature pyramid that includes top-down propagation and bottom-up calibration. Through the top-down path, high-level features provide semantic priors indicating the high probability of character presence, guiding shallower networks to focus on container number regions rather than background noise. Combined with dynamic weights, the contrast of characters can be adaptively adjusted under different lighting conditions, solving the problem of character breakage or adhesion caused by uneven lighting in existing technologies. Through the bottom-up calibration path, precise edge information contained in the multi-scale features is fed back to the deep aggregated features, enabling the deep aggregated features to achieve feature aggregation and calibration, thereby improving the positioning accuracy of subsequent detection heads.
Owner:CHINA MERCHANTS HARBOR DIGITAL TECH (LIAONING) CO LTD

A remote sensing image patch interpretation optimization method based on multi-branch network and multi-stage judgment

PendingCN122597860Aimprove perceptionImplement global filtering
The application discloses a remote sensing image spot interpretation optimization method based on a multi-branch network and multi-stage judgment, and relates to the technical field of remote sensing image intelligent interpretation. The method overcomes the technical bottleneck of the existing remote sensing image intelligent interpretation technology in processing complex scenes, especially the problems of irregular spot boundary, geometric distortion and low automation degree caused by a traditional end-to-end segmentation model. The method specifically comprises the following steps: S1, multi-branch collaborative feature extraction; S2, two-class reliable screening based on spatial priori; S3, edge fine reconstruction guided by a detection frame; S4, geometric rule constraint spot morphological purification; and S5, result fusion and vectorization output.
Owner:CHANGGUANG SATELLITE TECH CO LTD

An automatic laminating machine for gift boxes

ActiveCN224702655USolve adhesionMeet differentiated needs
This utility model discloses an automatic laminating machine for gift boxes, including two frame plates. The four corners of each frame plate are welded together with reinforcing rods. Symmetrical bearing seats are mounted on the outer sides of each frame plate, and a rotating shaft is rotatably connected between two opposing bearing seats. A laminating roller is mounted on the surface of the rotating shaft at a position corresponding to the two frame plates. A connecting plate is fixedly mounted on the bottom of each frame plate to the right side of the laminating roller, and a support roller is rotatably connected between two connecting plates. A primary drive mechanism is fixedly mounted on the bottom of each frame plate to the right side of the support roller. This utility model uses laser cutting to cut the film, completely solving the problem of film adhesion and eliminating the need for secondary trimming. This effectively reduces processing steps and costs. Furthermore, the cutting path can be customized according to market demand, improving practicality and meeting the differentiated needs of high-end gift boxes.
Owner:FUJIAN DEHUA YISHENG COLOR PRINTING CO LTD

A glue head thinning jig and application method

This invention relates to a rubber head thinning fixture and its application method, comprising a movable platform, on which a rubber head holding plate, two racks, and two movable frames are arranged; a rubber head roller is arranged above the rubber head holding plate, and both ends of the rubber head roller are mounted on the movable frames via movable components. Gears are fixed to the ends of the rubber head rollers and mesh with the racks; a crank handle is provided at either end of the rubber head roller as a driving component; in use, the crank handle is cranked forward, and the gears drive the rubber head roller to rotate while moving forward along the racks, crushing the rubber head; after reaching the limit position, the crank handle is cranked in the opposite direction, driving the rubber head roller to return to its original position; this invention achieves reciprocating rolling thinning of the rubber head through a purely mechanical structure, with a simple and stable structure, requiring no electric drive, and can be flexibly used between different machines, effectively solving the problem of rubber heads being too large to be directly crushed.
Owner:EVA PLASTIC & ELECTRONIC PROD (SHENZHEN) CO LTD

Brazing method of heat exchanger assembly

PendingCN121945909AAvoid the problem of poor forming fitavoid damageSoldering apparatusFiller metalHeat pipe heat exchanger
The invention provides a brazing method of a heat exchanger assembly, the heat exchanger assembly comprises a heat exchanger body and a heat exchange tube, and the outer surface of the heat exchanger body is provided with a heat exchange groove. The brazing method comprises the steps that S1, the heat exchange pipe is coiled into the shape matched with the heat exchange groove in advance through a profiling mold; s2, the surfaces of the heat exchange tube and the heat exchanger body are plated with nickel; s3, the heat exchange tubes are embedded into the heat exchange grooves, and the heat exchange tubes are pressed and fixed through pressing blocks with chamfers; s4, the brazing filler metal is applied to the edge of the contact face of the heat exchange pipe and the heat exchange groove in a differentiated mode, and the surface, where the brazing filler metal possibly flows through, of the heat exchanger body is coated with a solder resist; and S5, the heat exchanger assembly is brazed in a stepped heating mode. According to the method, through cooperative implementation of multiple steps such as heat exchange tube preforming, composite nickel plating, precise fixing, differential brazing filler metal applying and stepped temperature rising, tight attachment of the thin-walled tube and the complex curved surface heat exchanger is achieved, the bonding strength and stability of a brazed joint are improved, brazing defects are effectively eliminated, and the product percent of pass is increased.
Owner:SHANGHAI NO 1 MACHINE TOOL WORKS CO LTD

Constant temperature fermentation box for making noodles

The utility model relates to the field of flour production technology, and specifically relates to a constant-temperature fermentation box for flour production, including receiving tray and limiting groove, one end of receiving tray is fixedly connected with the plug -in block, the plug -in block is equipped with two, the inside of limiting groove is equipped with the threaded rod, the outside of threaded rod is movably sleeved with the movable block, and the movable block is equipped with two, and the one end of two movable blocks is all set up with the insertion slot, and the insertion slot is used for the plug -in block mounting insertion, the top of receiving tray is set up with the mounting groove, and the mounting groove is used for the tray installation placement, and the inside of tray is fixedly installed with first baffle. The receiving tray realizes quick positioning through the plug -in structure of plug -in block and movable block insertion slot, makes receiving tray dismounting extremely convenient, is convenient for the cleaning and maintenance of receiving tray, the grid unit formed by the vertical intersection of first baffle and second baffle isolates the dough in the independent small space physically, effectively solves the problem of sticking caused by shaking in the transportation process, and guarantees the integrity of finished product.
Owner:HANGZHOU YOUSHENG CATERING MANAGEMENT CO LTD

Inductor processing equipment

The invention relates to the field of inductors, in particular to inductor machining equipment which comprises a workbench, and a feeding conveying belt, a discharging conveying belt, a tin furnace and a mechanical clamping jaw are arranged on the workbench; the mechanical clamping jaw comprises a clamping jaw seat, a transverse bracket is arranged between lower supporting arms on the two sides of the clamping jaw seat, a first clamping plate and a second clamping plate are arranged in the middle of the transverse bracket, the first clamping plate is fixed to the transverse bracket, clamping plate sliding seats are arranged at the two ends of the second clamping plate, and the clamping plate sliding seats are slidably connected to the transverse bracket. A first driving telescopic piece is arranged on the transverse bracket, and the telescopic end of the first driving telescopic piece is connected with the clamping plate sliding seat; a cover body is arranged above the groove, the two ends of the cover body are connected to the clamping plate sliding bases respectively, and the cover body is connected with ventilation equipment through a pipeline. Tin liquid on the pins can be rapidly cooled, the tin liquid is promoted to be rapidly solidified, the tin liquid is prevented from making contact with the discharging conveying belt in the semi-solidified state, the problem that the pins adhere to the conveying belt is solved, and the smoothness of the machining process is guaranteed.
Owner:BAODING SHANGWEI ELECTRICITY TECH