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45results about How to "Implementation orientation" patented technology

An automatic assembly apparatus for plugs and trays

The utility model belongs to automatic assembly equipment field provides a kind of for the automatic assembly equipment of plug and tray, including rack and the bearing mechanism, positioning mechanism, feeding mechanism and assembly mechanism being set on the rack.Compared with prior art, the utility model has the advantages that by setting bearing mechanism and positioning mechanism cooperation, the tray to be assembled can be stably fixed, and the accuracy of assembly reference is ensured;After the plug is adjusted to array arrangement by pushing material block and is filled to assembly mechanism synchronously, the feeding efficiency is significantly improved;In addition, the cooperation of material guide block, anti-drop block and elastic limiting block allows multiple plugs to be squeezed and compressed in the filling direction to accommodate the arrayed plugs, and then the plugs are elastically reset to prevent them from falling out, achieving orderly temporary storage and one-way guidance of the plugs, ensuring the continuity and stability of subsequent assembly, and the overall structure realizes efficient and accurate automatic assembly of the plugs to the tray, improving the assembly efficiency and quality of the tray and the plug.
Owner:NINGBO L K MASCH CO LTD +1

Machining punch forming die for motorcycle brake disc

The utility model discloses a processing punch forming die for a motorcycle brake disc, and relates to the field of brake discs, the processing punch forming die comprises a base, the upper surface of the base is connected with a lifting rod, the top end of the lifting rod is connected with a punching assembly, rotating grooves are symmetrically formed in the side face, away from a guide groove, of a material guide hole, and rotating shafts are installed in the rotating grooves; the side face, away from the guide block, of the stamping disc is also provided with a rotating shaft, and the fixing frame is fixed to the top of the guide plate. According to the machining punch forming die for the motorcycle brake disc, the damping spring can convert kinetic energy into heat energy through the structure of the damping spring, vibration generated when the punching disc extrudes and punches the lifting rod can be reduced through the damping effect of the damping spring, and when vibration of the punching disc is reduced, the service life of the die can be prolonged, and the punching effect can be improved; and after the angle of the guide plate is stable, the punched waste can fall on the surface of the guide plate through the guide hole and then fall into the collecting barrel to be collected through guiding of the guide plate, and the waste collecting effect is improved.
Owner:RUIAN RUIZHOU LOCOMOTIVE PARTS CO LTD

Automatic calibration device for focal length of continuous zoom lens

The invention relates to the technical field of optical lens calibration and testing, in particular to a continuous zoom lens focal length automatic calibration device which comprises a bearing plate, a fixing plate arranged on the surface of the bearing plate and an image sensor fixedly arranged on the surface of the fixing plate. A focal length target adjusting mechanism and a target regulation and control mechanism are arranged on the upper surface of the bearing plate; through cooperation of a plurality of components in the focal length target adjusting mechanism, when the lens continuously zooms, the driving motor is started, so that the driving shaft drives the connecting rod and the lens assembly to move, meanwhile, through meshing of the driving gear, the threaded rod drives the target unit to synchronously move, and therefore the lens assembly and the target unit synchronously move; the long-focus lens is matched with a farther object distance, the short-focus lens is matched with a closer object distance, and based on the trigger switch, when the connecting rod is in contact with the trigger switch, the lens assembly is started to shoot, the shot image is displayed on the image sensor, and the focal length is automatically calibrated.
Owner:CHANGCHUN JIHENG PRECISION OPTICAL TECH CO LTD

Tool grinding machine robotic loading and unloading device

ActiveCN224274601Udoes not affect movementReduced isolationGrinding machine componentsOther manufacturing equipments/toolsRobotic armRobotic hand
This utility model discloses a tool grinding machine robotic arm loading and unloading device, including a grinding machine, a vertical plate fixedly connected to the upper side of the grinding machine, a grinding component disposed on one side of the vertical plate, and a support block fixedly connected to the upper side of the grinding machine and outside the grinding component. A sliding groove is formed on the upper side of the support block, and a protective frame is slidably fitted onto the inner wall of the sliding groove. This utility model, by incorporating a loading front arm, a limiting rod, a force-generating toothed plate, and a linkage component, allows the rotation of the loading front arm during loading to open the protective frame without affecting the movement of the clamping component. After loading is complete, the rotation of the loading rear arm during unloading again controls the seal between the protective frame and the sealing plate, achieving a sealed grinding space. This reduces dust generated during grinding, maintains a good working environment, reduces damage to the loading front and rear arms from debris, and improves the service life of the structure and the production environment.
Owner:SHANDONG SAICHENG INTELLIGENT TECH CO LTD

Electric wire conveying device

ActiveCN224242429Ueasy to transportConvenient straight line transportationFilament handlingStructural engineeringElectric cables
The utility model relates to the technical field of cable conveying, in particular to an electric wire conveying device which comprises a plurality of adjusting mechanisms, a plurality of installation bottom plates and a plurality of guiding mechanisms, each adjusting mechanism comprises a fixed rod, a swing rod and a rotating assembly, and the fixed rod and the swing rod are fixedly installed on the sides, close to each other, of every two adjacent installation bottom plates respectively. The rotating assembly is located at the ends, close to each other, of the fixed rod and the swing rod, by arranging the adjusting mechanism, adjustment of the angle between the two adjacent mounting bottom plates can be achieved, and therefore adjustment of the angle between the two adjacent guide mechanisms can be achieved, and the roller support can be used at the wall corner or the position shielded by gas objects; and meanwhile, a plurality of guide mechanisms can be rotated to be parallel, so that the cable can be conveniently and linearly conveyed, the requirement for use in multiple scenes is met, and the application range is wide.
Owner:DONGGUAN SINO SYNCS IND CO LTD

Pressure conversion hydraulic mechanism energy accumulator

The invention relates to the technical field of energy accumulators, in particular to a pressure conversion hydraulic mechanism energy accumulator which comprises a supporting cylinder and an air bag installed in the supporting cylinder, and an oil inlet valve is installed on the supporting cylinder; a plurality of anti-friction pieces for reducing friction are mounted on the air bag; an oil inlet assembly capable of conveying hydraulic oil is installed on the supporting cylinder. By arranging the anti-friction piece with the balls on the periphery of the air bag and combining the anti-tearing reinforcing structure at the lower end of the air bag, contact between the air bag and the supporting cylinder is changed from surface contact sliding friction to multi-point rolling supporting, and the abrasion and tearing risks of the air bag are remarkably reduced; by means of a variable pressure supporting mechanism formed by the oil inlet assembly, the blocking piece, the connecting piece and the supporting piece, when the air bag moves towards the oil inlet valve, flexible blocking can be achieved, gas buffering and jacking supporting force can be synchronously established, hard contact and excessive deformation of the air bag and the oil inlet valve are avoided, and therefore the working safety of the energy accumulator is improved, and the service life of the energy accumulator is prolonged.
Owner:SHAANXI DERUI POWER EQUIP CO LTD

A side clamping guard rail maintenance pile machine

The utility model relates to a kind of lateral clamping guardrail maintenance pile machine, its structure is the hydraulic power station and positioning mechanical arm on vehicle-mounted workstation, positioning mechanical arm end extends to vehicle side surface, positioning mechanical arm end connects installation box, installation box lower part installs exciter, exciter side surface installs hydraulic motor, bottom installs lateral clamping mouth, lateral clamping mouth opening and closing direction is parallel with vehicle direction, installation box both sides are respectively provided with auxiliary support rod.The utility model has the advantages of: (1) small overall structure, suitable for loading in mobile operation vehicle, flexible operation in highway shoulder or narrow construction area;(2) lateral clamping mouth uses ladder structure, realizes the quick positioning of pile body Guiding, can be matched with progressive clamping mode, effectively improve clamping stability and operation safety;(3) auxiliary support rod and clamping mouth synchronous action, and using symmetrical double collaborative structure, can balance stress, reduce equipment body vibration and ensure the stability and safety of operation process.
Owner:NANJING FORESTRY UNIV +1

A guide positioning device for cutting a variable cross-section web of a steel structure

The utility model discloses a kind of guiding and positioning devices for steel structure variable cross-section web cutting, including fixed seat, the upper surface of the fixed seat is fixed with a plurality of second positioning electric adjusting rod, the both ends of the second positioning electric adjusting rod are fixed with second positioning sliding block, the upper surface of the fixed seat is also fixed with a plurality of lifting electric telescopic rod, the top of the lifting electric telescopic rod is fixed with lifting press plate, the bottom of the lifting press plate is fixed with T-shaped fixed connecting plate.The utility model is driven first positioning sliding block and second positioning sliding block by first positioning electric adjusting rod and second positioning electric adjusting rod and carries out contact with steel structure variable cross-section web, outward force is applied from steel structure variable cross-section web inside, the positioning of steel structure variable cross-section web and the guidance when moving are realized, while downward pressure is applied above steel structure variable cross-section web, ensure that steel structure variable cross-section web does not appear to sway or deviate during moving or cutting process.
Owner:HUZHOU JIULI STEEL STRUCTURE NEW MATERIAL CO LTD

Novel saw blade of rasping machine

The utility model relates to the field of rasping machines, and discloses a novel rasping machine saw blade which comprises a saw blade seat installed on a rasping machine, a saw blade body is installed on the saw blade seat through a detachable structure, saw teeth are arranged at the bottom of the saw blade body, and the saw teeth are arranged to be variable in tooth pitch. A wear-resistant coating is arranged on the surface of the saw blade body, a plurality of heat dissipation grooves are formed in the saw blade body in the length direction, and the heat dissipation grooves are in a wave shape. A mounting hole is formed in the saw blade seat, a mounting rod is mounted on the inner wall of the rear side of the mounting hole, a mounting hole matched with the mounting rod is formed in the saw blade body, the tooth pitches of the saw teeth are sequentially increased from left to right, and the tooth pitches of the saw teeth are sequentially increased from 8 mm to 12 mm from left to right. The saw blade has the following advantages and effects that efficient and accurate saw cutting, good heat dissipation, wear resistance, durability and convenient disassembly and assembly are achieved through the variable-tooth-pitch sawteeth, the wavy heat dissipation grooves, the wear-resistant coating and the convenient detachable structure, and the machining quality and efficiency are improved.
Owner:SINO-FOOD MASCH CO LTD

A ferrous metal calendering guide

ActiveCN224272726Uimplementation orientationEnhanced adaptationMetal rolling stand detailsGuiding/positioning/aligning arrangementsMetal sheetScrew thread
This utility model discloses a ferrous metal rolling guide component, belonging to the field of rolling guide technology. The ferrous metal rolling guide component includes a rolling mill body and further includes: mounting frames symmetrically installed at the discharge end of the rolling mill body; a rotating roller for guidance is rotatably connected between the two sets of mounting frames; a guide plate one for guiding the width of the ferrous metal is slidably connected to each of the two sets of mounting frames; a threaded barrel is fixedly connected to the guide plate one; a screw is threadedly connected inside the threaded barrel; and a guide plate two for adapting to the thickness of the ferrous metal is rotatably connected to the end of the screw. Through the arrangement of guide plate one and guide plate two, when the metal sheet is pulled by an external pulling device, both sides of the metal sheet contact guide plate one, and guide plate two contacts the upper surface of the metal sheet, thereby achieving guidance of the metal sheet, improving the adaptability to metal sheets of various sizes, improving guiding accuracy, and thus improving processing efficiency.
Owner:SICHUAN XINXINGQI INTELLIGENT TECHNOLOGY CO LTD

Self-locking buckle device of folding frame

ActiveCN224090355UAchieve positioningimplementation orientationFoldable cyclesVehicle frameControl theory
The utility model relates to the technical field of bicycle frame folding, and discloses a folding frame self-locking buckle device which comprises a main support and an auxiliary support, the right side of the bottom of the main support is fixedly connected with a fixing seat, the left side of the bottom of the auxiliary support is fixedly connected with a rotating rod, the inner wall of the fixing seat is provided with a sliding groove, and the rotating rod is fixedly connected with the sliding groove. The sliding groove is rotationally connected with the fixing seat, a fixing ring is fixedly connected to the right side of the outer wall of the main support, first springs are fixedly connected to the periphery of the right end of the main support, and the right ends of the multiple first springs are fixedly connected with the same cleaning plate. According to the device, through cooperation of the insertion rod and the insertion groove, primary positioning and guiding of sliding of the auxiliary support are achieved, it is ensured that the auxiliary support moves accurately, deviation is avoided, the clamping block, the second spring, the reserved hole and the insertion hole act together, the auxiliary support is automatically clamped and fixed after being in place, and the mechanical clamping structure of the device is more stable and durable; and the reliability and the safety of frame locking are greatly improved.
Owner:TAICANG HUAXIA PRECISION MASCH CO LTD

Multi-pole radial magnetic ring die

The utility model relates to the technical field of magnet preparation molds, and discloses a multi-pole radial magnetic ring mold, which comprises a sleeve body, a plurality of radial magnetic rings and a plurality of radial magnetic rings, the multiple magnet structures are arranged on the outer side of the sleeve body, and the multiple magnet structures are distributed in the circumferential direction of the sleeve body at intervals; the shielding blocks are arranged on the outer side of the sleeve body, the number of the shielding blocks is equal to that of the magnet structures, and each shielding block is located between every two adjacent magnet structures. The magnet structures are arranged on the outer side of the sleeve body, the magnet structures generate an external orientation magnetic field, the magnet ring is oriented in the forming process of the magnet ring, the magnet structures are distributed in the circumferential direction of the sleeve body at intervals so that the magnet ring can be of a multi-pole radial structure, and one shielding block is arranged between every two adjacent magnet structures so that the trend of the magnetic field can be changed; the interference of a magnetic field on a concave mold cavity is reduced, so that the orientation force at the joint of two adjacent magnetic poles on the magnetic ring is reduced, the influence on a formed blank is reduced, and the phenomenon that the sintered magnetic ring cracks is reduced.
Owner:HENGDIAN GRP DMEGC MAGNETICS CO LTD +1

General-purpose automatic mica pasting machine

ActiveCN118322546Bimplementation orientationSolving manufacturing process bottlenecksFinal product manufactureMetal working apparatusMechanical engineeringPhysics
This invention provides a universal automatic Mylar applicator, belonging to the field of Mylar applicator technology. It includes a frame, a Mylar feeding assembly, a guide wheel assembly, a Mylar flow channel assembly, a Mylar applicator assembly, a cutting assembly, a pulling assembly, and a support base mounted on the frame. The support base is located below the Mylar applicator assembly, and the cutting assembly is located on the side of the Mylar flow channel assembly. The Mylar feeding assembly is used to feed Mylar wound into a disc shape. The guide wheel assembly is used to change the direction of Mylar movement. The Mylar flow channel assembly guides the Mylar. The pulling assembly pulls the Mylar and positions it below the Mylar applicator assembly. The Mylar applicator assembly uses negative pressure to adsorb and fix the Mylar. This invention enables automated Mylar applicator application, and can automatically cut and apply Mylar according to the length of the workpiece, greatly improving production efficiency and quality, and achieving universality for various products with different Mylar lengths.
Owner:成都速易联芯科技有限公司

Polyimide film positioning and cutting structure

The utility model discloses a polyimide film positioning and cutting structure which comprises a supporting seat, a side plate is fixedly connected to the top end of the supporting seat, a threaded rod is rotatably connected to the interior of the side plate, a threaded sleeve is in threaded connection to the surface of the threaded rod, and a rotating disc is fixedly connected to the end, away from the threaded sleeve, of the threaded rod. A limiting plate is fixedly connected to the end, away from the threaded rod, of the threaded sleeve, a sliding sleeve is fixedly connected to the side, close to the threaded sleeve, of the limiting plate, and a limiting groove is formed in the inner wall of the sliding sleeve. The rotating disc is rotated to drive the threaded rod to rotate in the side plate, due to the fact that the bottom of the limiting plate makes contact with the conveying belt, and the limiting block is matched with the limiting groove, the threaded sleeve drives the limiting plate to move front and back, the distance between the two limiting plates is adjusted, the limiting plates make contact with the two sides of the polyimide film, and the polyimide film is fixed. Guiding and limiting in the moving process are achieved, and deviation during conveying is avoided.
Owner:YIXING CHUANGJU ELECTRONIC MATERIALS CO LTD

Hydraulic jacking demolding device

ActiveCN224197019UGuarantee the appearance qualityavoid breakingDischarging arrangementArchitectural engineeringBridge deck
The utility model belongs to the technical field of bridge construction, and particularly relates to a hydraulic jacking demolding device which comprises a jacking machine base, a supporting cross beam, a translation oil cylinder, a translation cross beam, a connecting supporting rod and a jacking oil cylinder. The jacking device is reasonable and compact in structure, a stable supporting foundation is provided through the jacking machine base, stable and accurate movement is guaranteed through cooperation of the supporting cross beam and the translation cross beam, the translation oil cylinder flexibly and accurately drives the translation cross beam to adjust the jacking position, and stable transmission of power is guaranteed through the connecting supporting rod; and finally, the jacking oil cylinder generates jacking force according to needs to complete demolding, so that the efficient, accurate and reliable jacking demolding function is achieved through cooperative work of all the components, the bridge deck slab can be synchronously separated from the mold during demolding, the bridge deck slab is not prone to colliding with the mold, damage to components is avoided, and the appearance quality of the components is guaranteed.
Owner:JIANGSU FENGHE TUNNEL EQUIP CO LTD

The thread-cutting device of a sock machine

ActiveCN224430892UEffective cutting actionimplementation orientationStructural engineeringKnife holder
This utility model belongs to the field of sock knitting technology, and specifically relates to a thread-cutting device for sock knitting machines, which solves the problem of low transmission efficiency. The thread-cutting device of this sock knitting machine includes a blade holder, on which scissors are mounted. The scissors include a fixed blade and a movable blade. The fixed blade is mounted on the blade holder, and a moving guide mechanism is provided between the movable blade and the fixed blade. The movable blade is connected to a movable blade drive mechanism, which can drive the movable blade to approach or move away from the fixed blade, and enables the blades of the movable blade and the fixed blade to engage in an interlocking motion to achieve cutting. This achieves the effect of cutting thread through the translational motion of the movable blade relative to the fixed blade, thus improving transmission efficiency.
Owner:ZHEJIANG YIFAN AUTOMATION EQUIP CO LTD

Tire pressure monitoring device and vehicle

The utility model relates to the technical field of tire pressure monitoring, and discloses a tire pressure monitoring device and a vehicle, the tire pressure monitoring device comprises a sensor body and an inflating valve, the sensor body is provided with a first connecting end and a first positioning part on the first connecting end, and the end part of one side of the inflating valve is provided with a second connecting end rotationally connected with the inflating valve; and a second positioning part is arranged on the second connecting end. The first positioning part and the second positioning part are arranged in a matched mode and movably connected, and the first positioning part or the second positioning part is provided with a guide track extending in the rotation direction of the inflating valve relative to the sensor body and used for guiding and limiting rotation of the inflating valve. Therefore, the relative angle between the inflating valve and the sensor body can be flexibly adjusted. According to the device, the mounting angle can be flexibly adjusted according to the mounting requirements of hubs of different vehicle types, the universality, the adaptability and the mounting convenience are improved, and good stability and structural reliability are achieved.
Owner:SHANGHAI VEI SHENG AUTO PARTS MFG CO LTD

Code disc cover structure of brake controller

ActiveCN224414196UReasonable structureimplementation orientationBrakeElectric machinery
The utility model discloses a code disc cover structure of brake controller, including code disc cover body, the end surface of code disc cover body is provided with the circular recessed cavity for installing brake guide wheel, the bottom wall middle part of circular recessed cavity is provided with bearing mounting cavity, is provided with the shaft hole on the bottom wall of bearing mounting cavity, the bottom wall rim of circular recessed cavity is provided with annular guide recess, is provided with a limit lug in annular guide recess, the symmetrical side of limit lug is buckled with buffer rubber pad, the surface rim of brake guide wheel has a guide boss, brake guide wheel is connected with motor main shaft, and motor main shaft drives brake guide wheel to rotate, and the guide boss is limited on the buffer rubber pad of limit lug in rotation and resistance position. The utility model discloses the structure is reasonably arranged, and the symmetrical side of limit lug has buffer rubber pad, can drive brake guide wheel normal rotation to complete brake with motor, also can effectively realize the guidance and limit, and promote brake effectiveness and the stability reliability.
Owner:SHENZHEN ANQUAN INTELLIGENT DRIVING TECHNOLOGY CO LTD

Gauge-adjustable bogie

The utility model discloses a track gauge adjustable bogie which comprises a bogie body, walking mechanisms are installed on the front side and the rear side of the bogie body, each walking mechanism comprises a rotating shaft, walking wheels, a connecting rod, a connecting block and a locking screw, the rotating shafts are installed on the bogie body in a rotating mode, and the left walking wheel and the right walking wheel are installed on the rotating shafts in a sleeved mode. Connecting rods are fixed to the opposite sides of the walking wheels, the connecting rods are installed in connecting blocks arranged on the rotating shafts in a penetrating mode, locking screws are installed in threaded holes of the connecting blocks, plug pins are arranged at the ends of the locking screws, and the plug pins are inserted into locking grooves in the surfaces of the connecting rods and used for fixing the track gauge; the track gauge is adjusted through cooperation of the walking wheels and the connecting rods, reliable locking is achieved through cooperation of the plug pins and the locking grooves, loosening and failure in the running process are avoided, and the track gauge adjusting device is simple in structure, convenient to adjust, accurate in positioning and high in stability.
Owner:TONGLING TIEKE TRACK EQUIP CO LTD

A water resource protection wastewater treatment device

ActiveCN224388235UReduce filter timeSolve work performance problemsMoving filtering element filtersFiltrationWater resources
The utility model discloses a water resource protection wastewater treatment device, including filter box, the top of filter box is connected with the box cover through the bolt fixed, the bottom fixed connection of filter box has the support leg, the inside of filter box is provided with filter mechanism, and filter mechanism includes: frame, set up in the inside of filter box, filter screen. The utility model relates to water resource protection technical field, and this water resource protection wastewater treatment device passes through the cooperation between cam, motor, shell, gyro wheel, stand, spring, concave board, curved column, frame and filter screen, has realized the time of shortening wastewater filtration, has solved the existing treatment device when processing, because the position of filter screen is unchangeable, cannot make filter screen move up and down, leads to the impurity in wastewater to be jammed in the hole in the inside of filter screen, causes wastewater filtration time to be long, thereby has reduced the problem of existing treatment device work effect.
Owner:HEILONGJIANG ACAD OF ENVIRONMENTAL SCI

Train bottom inspection robot

PendingCN122142949AEnsure safe and smooth progressRealize automatic centering limitCleaning apparatus for vehicle exteriorsRailway vehicle testingControl theoryMechanical engineering
The application discloses a train bottom inspection robot and relates to the technical field of train maintenance equipment.The train bottom inspection robot comprises a mechanical arm and an equipment table, the outer side of the mechanical arm is respectively provided with a driving seat, a detection assembly and a cleaning assembly, the driving seat is installed at the bottom of the mechanical arm, and the driving seat is used for adjusting the mechanical arm.The stable assembly is used for automatically centering and limiting the equipment, ensuring the stable and safe operation posture, the cleaning assembly is used for accurately washing oil stains by means of the telescopic pipe and the angle adjusting function, and the shielding object is removed; the detection assembly is used for cooperating with the shielding cover and the quick-drying fan, and the residual liquid is quickly air-dried while the precision elements are protected, and the three components are used in cooperation, so that the train bottom inspection problem is effectively solved, and the operation efficiency, safety and the accuracy of detection data are improved.
Owner:ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE

An automatic maintenance line and method for a suspension rod joint of a motor train unit

The application discloses a kind of automatic overhaul line and overhaul method of motor train unit suspension rod piece node, wherein a kind of automatic overhaul line of motor train unit suspension rod piece node includes manipulator with ground rail, size detection module being arranged in the ground rail side, retreats node and inner hole processing module, smears lubricant and installs node module and post-processing module, and the size detection module, retreats node and inner hole processing module, smears lubricant and installs node module and post-processing module between the suspension rod piece node to be overhauled are switched using manipulator linkage, to complete the overhaul work of suspension rod piece node.The application can automatically overhaul the suspension rod piece node of motor train unit, improve the overhaul efficiency, shorten the overhaul time and reduce the overhaul intensity.
Owner:ZHUZHOU TIMES NEW MATERIAL TECHNOLOGY CO LTD

Waste heat recovery device in flue gas desulfurization

This invention relates to a waste heat recovery device for flue gas desulfurization, specifically in the field of waste heat recovery technology. The device includes a waste heat recovery shell with coaxially rotatable chambers on their inner walls. Several heat exchange tubes are evenly distributed and fixed between the opposite ends of the two chambers, and the inner cavities of the heat exchange tubes communicate with the two chambers. One chamber has an inlet cylinder fixedly attached, and the other has an outlet cylinder fixedly attached. A scraper is fixedly connected between the outer rings of the two chambers, and the scraper makes frictional contact with the inner wall of the waste heat recovery shell. A flue gas outlet is located on the bottom surface of the waste heat recovery shell, and a filter screen is fixedly attached inside the outlet. The scraper makes frictional contact with the upper surface of the filter screen. This invention solves the problem in existing waste heat recovery devices where the contact area with flue gas is limited, resulting in insufficient recovery and utilization of waste heat and reduced waste heat recovery efficiency.
Owner:SHANDONG LANGQIAN ENVIRONMENTAL ENGINEERING CO LTD

Notebook computer outer shell strength detection device

ActiveCN224122365Uimplementation orientationachieve normal displayInvestigating material hardnessMechanical engineeringPhysics
The utility model discloses a notebook computer outer shell strength detection device which comprises a bottom plate, a frame is vertically installed at the top of the bottom plate, a lifting plate is arranged in the frame, a lifting assembly is arranged at the top of the lifting plate, a detection assembly is arranged at the bottom of the lifting plate, and an adsorption fixing assembly is arranged on the bottom plate. The notebook computer outer shell strength detection device is provided with an oral cavity, an adsorption disc, a negative pressure machine and an air suction port, after a workpiece is placed on the top of the adsorption disc, the negative pressure machine is started to suck air into the air suction port, air in the oral cavity is sucked away through the air suction port, and negative pressure can be generated on the adsorption disc by generating negative pressure in the oral cavity; and the workpiece is adsorbed and fixed through the adsorption disc.
Owner:ANHUI FENGANDA METAL TECH CO LTD

A high-end intelligent control colored environmentally friendly dragon dance silk false twist texturer

This invention relates to the field of environmentally friendly dragon dance yarn preparation technology, specifically a high-end intelligent control colored environmentally friendly dragon dance yarn false twist texturing machine. It includes a roller machine and a color-changing component uniformly distributed at the roller machine's inlet end for color modification. The color-changing component includes a second ring tube uniformly distributed on one side of the roller machine and connected to it. A central ring tube is sealed on the side of the second ring tube away from the roller machine, and a first ring tube is installed at the other end of the central ring tube. Both the first and second ring tubes are sealed at the ends away from the central ring tube. The inner cavity of the first ring tube is provided with an outwardly extending feeding module, and the inner cavity of the central ring tube is provided with a dyeing module for color modification. The beneficial effect of this invention is that by integrating the color-changing component at the roller machine's inlet end, the heating and melting of the masterbatch, quantitative conveying, and uniform coloring are integrated into the same process of yarn texturing and texturing, significantly shortening the production process and avoiding the wastewater pollution problems caused by traditional liquid dyes.
Owner:CHANGZHOU XINZHANJIANG SPECIAL FIBER

Laser cutting device for machining high-performance gear steel

The utility model relates to the technical field of gear steel machining, and discloses a high-performance laser cutting device for gear steel machining, which comprises a base, the left side and the right side of the top end of the base are fixedly connected with a support frame, and the bottom end in the support frame is provided with a driving assembly. According to the high-performance laser cutting device for gear steel machining, the storage frame, springs, a buffer plate, a storage box and a damper are arranged, waste generated by cutting may directly fall into the storage box through supporting rods, the springs can improve the elasticity of the springs, the storage box is buffered, and the impact force of the waste is relieved; the storage box can be protected, waste falls into the storage box, the waste can be conveniently collected, the storage box in the spring can limit the spring, the shaking amplitude of the spring is prevented from being too large, and the problems that when the waste falls, the storage box is prone to being damaged, and the waste is inconvenient to buffer and protect the storage box are solved.
Owner:JIANGSU WEISHENG NEW MATERIAL TECH CO LTD

Cleaning brush

ActiveCN224420380Ueasy to useMeet holding needsElectrical batteryRemote control
This utility model relates to the field of power tool technology, and in particular to a cleaning brush. A cleaning brush includes: a main unit and an extension rod assembly; the extension rod assembly includes: a telescopic rod, a rear handle, a rod housing, a rod PCB board, a rod battery, and a rod button; the rod housing forms the front grip portion; the rod housing is located at the connection point between the inner and outer sleeves of the telescopic rod; the rod PCB board is mounted on the rod housing. The advantage of this utility model is that the extension rod assembly is equipped with a rod PCB board, a rod battery, and a rod button, allowing remote control of the main unit via the rod button, eliminating the need for control via the main unit's buttons, thus simplifying use. The rod PCB board is located on the rod housing at the connection point between the inner and outer sleeves of the telescopic rod, and during use, the rod button is positioned in front of the user for easy access. The distance between the front grip portion and the rear handle can be controlled by extending and retracting the telescopic rod to meet the gripping needs of different users.
Owner:SHANGHAI HOTO TECH CO LTD

A slitting film guiding structure for film cutting

ActiveCN224429675UAccurate adjustment positionAvoid overlapping windingsThin membraneMechanical engineering
This utility model discloses a slitting film guiding structure for film cutting, comprising: a guide rod, the length of which extends along the width direction of each slitting film, the guide rod being configured to abut against each slitting film to guide each slitting film; a moving component, connected to the guide rod, for driving the guide rod to move along its axial direction to adjust the position of each slitting film; and a swinging component, comprising two swing arms, each swing arm being connected to one end of the guide rod, the two swing arms being configured to swing at one end to drive the guide rod to swing, thereby adjusting the angle of each slitting film; by using the two swing arms of the moving component and the swinging component to drive the guide rod to move and swing along its axial direction, the winding direction and winding angle of each slitting film can be precisely and flexibly adjusted, avoiding overlapping winding of each slitting film during coaxial winding, ensuring clear boundaries of each slitting film roll, and improving the quality and performance of the finished product.
Owner:MAOMING LIANSU BUILDING MATERIALS CO LTD