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33results about How to "Angle control" patented technology
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Connecting device of badminton ball
The invention discloses a connecting device of a badminton ball. The connecting device comprises a flocking device which is used for connecting feathers and a badminton ball head into a whole. The flocking device further comprises a group of flocking rods and a connecting rib, wherein the flocking rods are the same with the feathers in number, the connecting rib is used for connecting the flocking rods in series, and the flocking rods and the connecting rib are integrally manufactured. Each flocking rod is provided with a flocking end and a plug-connection end, wherein each flocking end is used for flocking a feather, and each plug-connection end is used for being plugged and connected on the badminton ball head of the badminton ball.
Owner:ANHUI SANCAI SPORTS GOODS
Downward type back light module
InactiveCN1512232AImprove uniformityReduce dependenceMirrorsNon-linear opticsLight guideOptoelectronics
The downward back light module includes several light sources to emit light; arced reflecting concave mirrors, each of which has one raised first reflecting surface in the center, right and left symmetrical structures of one second reflecting surface and one third reflecting surface, in the same amount said the light sources hemi-surrounding each light source separately; one non-printed light guiding plate to guide light upwards and with several arced scattering transparent notches in the side opposite to the light sources; and one covering hood to cover and support the reflecting concave mirrors and the light guiding plate while leaving the transparent side of the light guiding plate un-covered.
Owner:AU OPTRONICS CORP
Height adjustable pillow core structure
The invention discloses a height adjustable pillow core structure which comprises an upper load bearing plate and a lower load bearing plate, wherein at least one group of support rod assembly is arranged between the upper and the lower load bearing plates; and the upper and the lower ends of each group of support rod assembly are respectively and rotatably connected with the upper and the lower load bearing plates. In the invention, the thickness of the height adjustable pillow core structure can be adjusted according to individual needs so that the pillow is more comfortable and beneficial for sleep.
Owner:莫铜生
Image capturing lens, recognition module and electronic device
The invention relates to an image capturing lens comprising, in order from an object side to an image side: a first lens element with negative refractive power; a second lens element with positive refractive power; a third lens element with positive refractive power; the image capturing lens satisfies the following relational expressions: SD11 / sin (ANG12) is greater than 2.50 mm and less than 5.20mm, wherein SD11 is the height of the maximum effective diameter of the object side surface of the first lens relative to the optical axis, and ANG12 is the included angle between the tangent line ofthe curved surface of the image side surface of the first lens at the maximum effective diameter and the vertical line of the optical axis. When the relationship is satisfied, the effective semi-aperture of the object side surface of the first lens can be reasonably controlled to effectively enlarge the field angle of the image capturing lens; and meanwhile, the included angle between the curvedtangent line and the tangent point vertical line of the image side surface of the first lens at the maximum effective diameter can be controlled, so that the surface type of the image side surface ofthe first lens is not bent excessively, the forming yield of the first lens is improved, and the manufacturing difficulty and cost are reduced.
Owner:JIANGXI JINGCHAO OPTICAL CO LTD
Furrow opener for seeder
ActiveCN107852900AEasy to fixIncrease the fixed areaPlantingAgriculture gas emission reductionSeederCircular disc
The invention discloses a furrow opener for a seeder and belongs to the field of agricultural machinery. The furrow opener comprises a support frame, two furrow opening discs, a disc fastening shaft,an outer fastening assembly and an inner fastening assembly. The two furrow opening discs are arranged below an arc-shaped support cover, the two ends of the disc fastening shaft are installed in thecenters of the two furrow opening discs respectively, the outer fastening assembly is mounted on the upper surface of one side of the arc-shaped support cover, and the inner fastening assembly is installed on the lower surface of one side of the arc-shaped support cover. The outer fastening assembly includes an outer fastening body, a bolt and nut assembly and an outer fastening plate, and the bolt and nut assembly is mounted on the upper surface of the arc-shaped support cover through a racetrack-shaped connection hole. One side of the outer fastening plate is fixedly mounted on a flanged section and the other side of the outer fastening plate is in contact with the outer sides of the furrow opening discs. The furrow opener has the advantages that the adoption of the outer fastening assembly and the inner fastening assembly for fastening the outer sides and the inner sides of the two discs respectively greatly increases the fixed points and the fixed area between the two discs and improves the stability of the furrow opening discs in furrow opening.
Owner:NANZHANG COUNTY HUASHENG MACHINERY MFG
Special needle grinding machine for drawing die forming
ActiveCN104084864AImprove securityAngle controlEdge grinding machinesGrinding wheel securing apparatusSlide plateEngineering
The invention relates to grinding machinery, particularly relates to a special needle grinding machine for drawing die forming. According to the special needle grinding machine for drawing die forming, structures such as a main motor, a sliding plate and a dividing head are arranged; a steel needle is driven to rotate by the main motor during the grinding process; an included angle between a grinding wheel and the steel needle is adjusted by the dividing needle; the grinding wheel is driven to rotate by an auxiliary motor; the included angle between the steel needle and the grinding wheel can be accurately controlled and the steel needle accuracy is improved due to the fact that the included angle between the grinding wheel and the steel needle is adjusted by the dividing head; grinding particles are avoided from splashing to damage workers due to a protective cover and accordingly the special needle grinding machine for the drawing die forming is improved.
Owner:ZHEJIANG JINPING WIRE DRAWING DIE CO LTD
Advertisement billboard with easy-to-adjust angle
Owner:HEFEI JINGMEI GRAPHIC TECH CO LTD
Anti-blocking opener and no-tillage drill planter comprising same
PendingCN108029262AReduce the difficulty of trenchingCause blockageSpadesPlantingAgricultural engineeringDrill
The invention discloses an anti-blocking opener and a no-tillage drill planter comprising the same and belongs to the field of agricultural machinery. The anti-blocking opener comprises a disc openingunit and a planting opening unit; an opening blade is fixed in front of an opening shovel body, the rear position of the upper end of the opening shovel body is provided with a round seed planting channel and a round fertilizer planting channel which are arranged side by side; the lower end of a planting pipe is fixedly mounted inside the round seed planting channel, and the lower end of a fertilizer planting pipe is fixedly mounted inside the round fertilizer planting channel; the front position of the upper end of the opening shovel body is provided with a blade pressing air cylinder for exerting downward pressure on the front portion of the opening shovel body. The anti-blocking opener has the advantage that the disc opening unit and the planting opening unit which both have an openingfunction are combined, the disc opening unit can open a planting furrow and cut off the roots of previous crops in the middle of the planting furrow to achieve pre-planting preliminary opening, so that the planting opening unit only needs to turn up a small amount of soil for achieving planting during an opening planting process.
Owner:NANZHANG COUNTY HUASHENG MACHINERY MFG
Inward-concave glass and outward-convex metal plate combined fabricated curtain wall and construction method thereof
The invention discloses an inward-concave glass and outward-convex metal plate combined fabricated curtain wall and a construction method thereof. The inward-concave glass and outward-convex metal plate combined fabricated curtain wall comprises curtain wall keel units and metal plate modeling units; and the curtain wall keel units are fixed to a main structure, each metal plate modeling unit is connected between the two corresponding horizontally-adjacent curtain wall keel units in a hung mode, and all the metal plate modeling units are arranged in the mode of protruding towards the outdoor space from a vertical face formed by all the curtain wall keel units, wherein vertical columns of every two up-down adjacent curtain wall keel units are connected through a hinge-type insert core assembly enabling the curtain wall to achieve a double curved surface effect. The inward-concave glass and outward-convex metal plate combined fabricated curtain wall is reasonable in structural design, reliable in force bearing, the site construction amount and the construction cost are reduced greatly, the good double curved surface effect can be achieved, and the controllability of the curved surface angle is good.
Owner:BEIJING JANGHO CURTAIN WALL SYST ENG
3D (three-dimensional) printing platform with adjustable angle
InactiveCN111347676AMeet the needs of different layering methods such as oblique printingAdaptableManufacturing platforms/substratesManufacturing driving meansBogieEngineering
The invention discloses a 3D (three-dimensional) printing platform with an adjustable angle. A shell is fixed to a base; a first gear shaft is horizontally arranged on the shell; branch shafts are fixed to the two sides of the first gear shaft; the two sides of a central bogie are movably arranged on the two branch shafts in a sleeving manner; the top of the central bogie is fixedly connected to the bottom surface of a platform; a swinging bogie is arranged on the shell; the two ends of the swinging bogie are articulated with side plates of the two sides of the shell; a supporting shaft and asecond gear shaft are coaxially arranged, are perpendicular to the axis of the first gear shaft and are located on the same plane; a strip groove is formed in the top of the swinging bogie; and a connecting rod penetrates through the strip groove and can move along the strip groove. The precise control and automation of the leveling of the 3D printing platform can be realized; the angle of the platform is controlled in the printing process; and the 3D printing platform can meet the requirements of different layering methods such as tilt printing, has strong adaptability, and improves the surface accuracy of a printing model.
Owner:HANGZHOU HIMALAYA INFORMATION TECH
Beam angle modulation device based on digital micromirror device and method thereof
InactiveCN104020562AAngle controlMeet the requirements of angle adjustmentOptical elementsBeam angleLight source
The invention discloses a beam angle modulation device based on a digital micromirror device and a method thereof. The device provided by the invention comprises a light source, a DMD and a DMD controller. Light beams emitted from the light source reach to the DMD, and micromirror array deflection of the DMD is controlled by the DMD controller. Thus, beam angle of the light source is modulated, and light beams reflected by the DMD are projected onto a surface of a measured object to present a required angle so as to realize beam angle adjustment. By the utilization of parameters of the DMD deflection micromirror device, characteristics of the angle of light beams irradiated on the surface of the measured object can be determined; and by the utilization of the DMD controller, micromirror array deflection of the DMD is controlled to realize angle correction of light beams irradiated on the surface of the measured object. By applying the device to optical system measurement, there is no need to change hardware of a measuring system, and control of a light source can be realized only by software programming. Beam angle of a light source can be accurately controlled according to needs, so as to meet the requirement of angular adjustment.
Owner:HUAQIAO UNIVERSITY
Plastic particle laser selecting and melting equipment
InactiveCN106182781AShorten molding processing timeReduce energy consumptionAdditive manufacturing apparatusSpray nozzleMechanical engineering
The invention provides plastic particle laser selecting and melting equipment which comprises a sealing cabin, a powder feeding system, a laser path system and an atmosphere protection system. A forming platform which is placed horizontally is arranged in the sealing cabin, a lifting mechanism is arranged below the forming platform in a contacting manner and driven by a servo motor, and a powder scraping plate is arranged on the upper surface of the forming platform. A retaining plate adjustable in angle is arranged above each nozzle, so that ejection angle of plastic powder can be controlled, and powder spreading efficiency is further improved.
Owner:天津市叁盛缘电子有限公司
Pneumatic gripper type automatic roller cover opening mechanism
The invention is applied to hardware electroplating barrel plating line of auto parts in the electroplating industry, and particularly relates to a pneumatic gripper type automatic roller cover opening mechanism. The disclosed pneumatic gripper type automatic roller cover opening mechanism comprises a base, wherein a rack air cylinder and rotational joints are arranged on the base; the rotational joints are in hinge connection with a rack. Feeding and discharging of a roller of a barrel plating machine can be realized by automatically opening and closing a door cover of the roller of the barrel plating machine, unavoidable labor of the traditional production line can be saved, full automation can be truly realized, and unmanned operation on the production line can be realized, so that on the premise of saving human resource, the production efficiency can be improved, and the manual operation errors can be reduced.
Owner:ZHEJIANG RUIFENG MACHINERY EQUIP
A dredging device with anti-corrosion function for marine engineering technology
The invention discloses a dredging device with anti-corrosion function for marine engineering technology, which comprises a conduction mechanism, a flushing mechanism and a driving mechanism. One side of the conduction mechanism is installed with an epoxy resin coating, and the epoxy resin coating The inside of the layer is provided with a stainless steel shell, one side of the drive mechanism is installed with a hydraulic column, and the drive mechanism is located inside the stainless steel shell, and the end of the flushing mechanism away from the vertical centerline of the epoxy resin coating is installed with a limit mechanism , and the flushing mechanism is located in the middle of the epoxy coating. The marine engineering technology uses a servo motor, an inner toothed disc, a driving gear and a turntable set by a dredging device with an anti-corrosion function. The servo motor drives the turntable to rotate stably and continuously through the cooperation between the inner toothed disc and the driving gear, and the turntable is driven by a pull rod The fixed disc and the blade rotate, so that the blade can effectively open up the silt on the inner wall of the pipe to ensure smooth circulation inside the pipe.
Owner:SUZHOU JUHUIBANG NEW MATERIAL TECH CO LTD
Scooter folding mechanism and scooter
ActiveCN113799898AImprove stabilityEasy to useFoldable cyclesCycle batteriesAutomotive engineeringMechanical engineering
The invention is suitable for the field of scooters, and provides a scooter folding mechanism which comprises a front wheel supporting pipe and a scooter body and further comprises a connecting base, wherein the connecting base is fixedly installed at the front end of the scooter body, a supporting shaft is installed on the connecting base, and the two ends of the supporting shaft are each fixedly provided with a connecting side plate, a front wheel supporting pipe is fixedly installed between the two connecting side plates, and the front wheel supporting pipe is fixedly connected with the two connecting side plates through protruding blocks fixedly arranged on the front wheel supporting pipe; and an auxiliary supporting and fixing assembly, wherein one end of the auxiliary supporting and fixing assembly is fixed to the vehicle body, and the other end of the auxiliary supporting and fixing assembly is connected to the protruding blocks. The invention further discloses a scooter. The folding mechanism is novel, matched rotation adjustment at a specified angle can be carried out during folding, stability of the handlebar and the front wheel is guaranteed after folding, and application is flexible and convenient.
Owner:NANJING KUAILUN INTELLIGENT TECH CO LTD
Angle-controllable manual angle folding device for metal plate machining and construction technology
ActiveCN114042784ASimple processing technologyQuick installationMetal working apparatusStructural engineeringMachining process
The invention relates to an angle-controllable manual angle folding device for metal plate machining and a construction technology. The angle-controllable manual angle folding device for metal plate machining comprises a rack. The device also comprises a clamping device arranged on the rack and used for loosening and clamping the plate; a bending device comprising an overturning plate rotationally connected with the rack and an angle control instrument panel for limiting the overturning angle of an overturning plate; and a distance controller comprising a positioning part, and the positioning part is arranged to be placed between the two forming faces of the bent plate when the plate is bent so as to control the distance between the two forming faces after the plate is bent; a multi-curvature flat lock catch system plate bending device meets the bending requirement for various plate modeling designs of a multi-curvature flat lock catch system, angle positioning is accurate, the plate machining process is simple, the lock catch connecting quality is greatly improved, the machining and construction efficiency is improved, the construction cost is reduced, rapid machining and installation of plates are achieved, and the construction precision is guaranteed.
Owner:CHINA CONSTR EIGHTH ENG DIV
Training badminton racket with wind power generated electricity serving as power source
The invention relates to a training badminton racket with wind power generated electricity serving as a power source and belongs to the technical field of the application of the internet of things of a sensor. An energy storage battery and an axis acceleration sensor are installed in a racket handle hole of the bottom of a racket handle, a wind driven generator is connected with a wind power controller through an electric lead, the wind power controller is connected with the energy storage battery through a charging plug and a charging socket by electric leads, and the energy storage battery is connected with the axis acceleration sensor through an electric lead. When training is conducted, sensed moving information is converted into electric signals by the axis acceleration sensor and the electric signals are sent out by a sending antenna; the electric signals are received by an information processor through a receiving antenna; meanwhile, according to a set procedure, the electric signals are processed, the processed information is stored by the information processor and is input into a display screen, and the specific data of the force used by a player and the angle of the badminton racket in the process of badminton hitting are displayed on the display screen. Meanwhile, wind power generated electricity free of pollution is adopted to serve as the power source, so that the training badminton racket can be conveniently charged and used.
Owner:WUXI TONGCHUN NEW ENERGY TECH
Needle Grinding Machine for Wire Drawing Die Forming
ActiveCN104084864BImprove securityAngle controlEdge grinding machinesGrinding wheel securing apparatusMolding machineEngineering
The invention relates to grinding machinery, particularly relates to a special needle grinding machine for drawing die forming. According to the special needle grinding machine for drawing die forming, structures such as a main motor, a sliding plate and a dividing head are arranged; a steel needle is driven to rotate by the main motor during the grinding process; an included angle between a grinding wheel and the steel needle is adjusted by the dividing needle; the grinding wheel is driven to rotate by an auxiliary motor; the included angle between the steel needle and the grinding wheel can be accurately controlled and the steel needle accuracy is improved due to the fact that the included angle between the grinding wheel and the steel needle is adjusted by the dividing head; grinding particles are avoided from splashing to damage workers due to a protective cover and accordingly the special needle grinding machine for the drawing die forming is improved.
Owner:ZHEJIANG JINPING WIRE DRAWING DIE CO LTD
Intelligent power cabinet for state grid practical training special intelligent power control system
ActiveCN106448413AHarmonious relationship between man and machineAvoid easy rustEducational modelsDrive motorRight trapezoid
The invention discloses an intelligent power cabinet for a state grid practical training special intelligent power control system. The intelligent power cabinet comprises a power cabinet body, driving motors, slide rail grooves, a support, a fixation frame, a control device and an angle sensor. The driving motors comprise a first driving motor and a second driving motor; the power cabinet body is in a right trapezoid cabinet structure; the front surface and back surface of the power cabinet body are respectively provided with a door; the inclined plane of the power cabinet body is provided with a square operation screen installation position; the slide rail grooves are arranged in an upper edge and a lower edge of the operation screen installation position and in the power cabinet body; a block plate is slidably arranged on the slide rail grooves; the output end of the control device is connected with the first driving motor; a rotation shaft of the first driving motor is connected with the block plate; the power cabinet body is internally provided with the support and the fixation frame; the angle sensor is connected with the input end of the control device; the output end of the control device is connected with the second driving motor; and a rotation shaft of the second driving motor is connected with the support.
Owner:STATE GRID SHANDONG ELECTRIC POWER +1
Prefabricated curtain wall combined with concave glass and convex metal plate and its construction method
The invention discloses an inward-concave glass and outward-convex metal plate combined fabricated curtain wall and a construction method thereof. The inward-concave glass and outward-convex metal plate combined fabricated curtain wall comprises curtain wall keel units and metal plate modeling units; and the curtain wall keel units are fixed to a main structure, each metal plate modeling unit is connected between the two corresponding horizontally-adjacent curtain wall keel units in a hung mode, and all the metal plate modeling units are arranged in the mode of protruding towards the outdoor space from a vertical face formed by all the curtain wall keel units, wherein vertical columns of every two up-down adjacent curtain wall keel units are connected through a hinge-type insert core assembly enabling the curtain wall to achieve a double curved surface effect. The inward-concave glass and outward-convex metal plate combined fabricated curtain wall is reasonable in structural design, reliable in force bearing, the site construction amount and the construction cost are reduced greatly, the good double curved surface effect can be achieved, and the controllability of the curved surface angle is good.
Owner:BEIJING JANGHO CURTAIN WALL SYST ENG
Textile fabric processing equipment with anti-static cutting function
InactiveCN113106728AWith anti-static cutting functionConvenient step-by-step controlSevering textilesElectrostatic chargesMetal sheetSupport plane
The invention discloses a textile fabric processing equipment with the anti-static cutting function. The equipment comprises a base, a supporting frame, a sliding groove, a special-shaped block and a cutter, wherein the supporting frame is fixedly installed on the upper surface of the base; the sliding groove is formed in the inner surface of the supporting frame; a sliding block is slidably installed on the inner surface of the sliding groove; a cross beam is fixedly installed on the outer surface of the sliding block; a cylindrical pin is fixedly installed on the inner surface of the cross beam; a roller is fixedly installed on the outer surface of the cylindrical pin; and a thread arranging device is fixedly installed on the upper surface of the cross beam. According to the textile fabric processing equipment with the anti-static cutting function, a humidifying device capable of eliminating static electricity is arranged, and when the equipment is used, the static electricity generated between the cutter and a textile fabric can be effectively eliminated conveniently through a humidifying extrusion roller, the thread arranging device, a high-pressure humidifying pipeline and a high-pressure nozzle which are installed; and an installed elastic metal sheet with an angle and elastic contraction is used in cooperation with a metal contact plate, so that the humidifying device can be conveniently controlled in a staged manner.
Owner:王秋丽
Downward type back light module
InactiveCN1221841CImprove uniformityReduce dependenceMirrorsNon-linear opticsLight guideOptoelectronics
The downward back light module includes several light sources to emit light; arced reflecting concave mirrors, each of which has one raised first reflecting surface in the center, right and left symmetrical structures of one second reflecting surface and one third reflecting surface, in the same amount said the light sources hemi-surrounding each light source separately; one non-printed light guiding plate to guide light upwards and with several arced scattering transparent notches in the side opposite to the light sources; and one covering hood to cover and support the reflecting concave mirrors and the light guiding plate while leaving the transparent side of the light guiding plate un-covered.
Owner:AU OPTRONICS CORP
Auxiliary adjustment device for installation of prefabricated stairs
ActiveCN112392238BStable hoistingGood lifting effectBuilding constructionsLoad-engaging elementsArchitectural engineeringWire rope
The invention discloses an auxiliary adjusting device for the installation of prefabricated prefabricated stairs, relates to the technical field of building construction, and solves the problem that the existing prefabricated stairs generally use steel wire ropes for hoisting during the hoisting process, and there are certain safety hazards during hoisting. The hoisting stability is poor, and at the same time, when adjusting the inclination of the stairs, it is difficult to ensure the accuracy of the inclination angle, and the installation and operation are inconvenient, including the hoisting support frame; the lower part of the hoisting support frame is hinged at the front and back. A support rod; a set of angle adjustment drive screws are rotatably connected to the front and rear of the hoisting support frame; a set of hoisting sliding blocks are slidably connected to the left and right sides of the angle adjustment support rod. The invention has higher hoisting safety, can finely adjust the installation angle of the stairs, can precisely control the angle of the stairs, ensure that the angles on both sides of the stairs are uniform, provide good conditions for the construction of the stairs, and is simple to use and easy to operate.
Owner:中建三局科创产业发展有限公司
An intelligent pipe bending machine for building plastic pipes
ActiveCN110696337BAngle controlPrevent removalMaterial dimension controlArchitectural engineeringStructural engineering
The invention relates to a pipe bending machine, in particular to an intelligent pipe bending machine for building plastic pipes. The technical problem of the present invention is how to provide an intelligent pipe bender for architectural plastic pipes that is relatively labor-saving and can control the bending angle. An intelligent pipe bending machine for building plastic pipes, including a bottom plate, a pipe bending device, an angle limiting mechanism, etc.; An angle limiting mechanism is provided, and the angle limiting mechanism is connected with the pipe bending device. The present invention can bend the plastic pipe through the pipe bending device, thereby replacing the manual operation, so that people can save more effort, and the angle limiting mechanism can detect the bending angle, so that the bending angle of the plastic pipe can be effectively controlled; through The bending pipe spring guiding mechanism can facilitate people to put the bending pipe spring in a proper position; the plastic pipe can be blocked by the fixing mechanism, so as to prevent the plastic pipe from moving out of the sliding sleeve.
Owner:安徽长隆建筑工程有限公司
Louver seal orbiting system for fine product is disclosed
PendingCN108894710ASolve the rotation problemEasy to control the angleLight protection screensArchitectural engineeringEngineering
The invention relates to the technical field of shutters, in particular to a high-quality shutter closed orbiting system, include a mounting housing, a fixing box is fixed on the opposite side wall inthe mounting shell, A cavity is arranged in the fixing box, Two mutually parallel partitions are fixed on opposite side walls in the cavity, one side of the partition is rotatably connected with a rotating rod, two rope winding devices are fixed on the rotating rod, one end of the rotating rod penetrates through the other partition and extends to one side of the partition, and one end of the rotating rod is fixed with a first gear. A method for quantify that rotation angle of a curtain sheet The utility model is convenient to control the angle of the curtain, realizes the lifting speed of thelifting rope, accelerates the lifting speed of the shutter, improves the user experience, realizes the separation of the lifting rope and the ladder rope, prevents the overlapping of the lifting ropeand the ladder rope from causing the shutter to get out of control, and adopts a metal dust-proof and pressure-resistant fully-closed design at the top, so as to prevent the system from being easy tomalfunction due to dust absorption. The utility model is characterized in that the lifting speed of the lifting rope is increased, the user experience is improved, the lifting rope is separated fromthe ladder rope and the ladder rope is prevented from being out of control.
Owner:浙江依雅诺遮阳科技有限公司
Connection device for badminton
Owner:ANHUI SANCAI SPORTS GOODS
Auxiliary adjusting device for assembling type prefabricated stair installation
The invention discloses an auxiliary adjusting device for assembling type prefabricated stair installation, and relates to the technical field of building construction. The problems that in a hoistingprocess of an existing prefabricated stair, a steel wire rope is generally adopted for hoisting, certain potential safety hazards exist during the hoisting, the hoisting stability is poorer, and meanwhile, when inclination adjustment is conducted on the stair, the accuracy of the inclination angle is hard to guarantee, and the installation operation is convenient is solved. The auxiliary adjusting device comprises a lifting support frame, the front portion and the rear portion of the lower portion of the hoisting supporting frame are connected to angle adjusting supporting rods through hinges, the front portion and the rear portion inside the hoisting supporting frame are each rotationally connected to angle adjusting driving lead screws, and the left side and the right side of the angleadjusting supporting rods are slidably connected with hoisting sliding blocks. According to the auxiliary adjusting device for the assembling type prefabricated stair installation, the lifting safetyis higher, meanwhile, the installation angle of the stair can be finely adjusted, the angle of the stair can be accurately controlled, it is guaranteed that the angles of the two sides of the stair are uniform, better conditions are provided for stair construction, use is easy, and operation is convenient.
Owner:中建三局科创产业发展有限公司
Automatic lug angle alignment mechanism for rewinding cell winding machine
ActiveCN111640974BAngle controlCorrection initial anglePrimary cell manufactureAssembling battery machinesWinding machineElectrical battery
The invention relates to the technical field of battery production, in particular to an automatic lug angle alignment mechanism for a rewinding cell winding machine, which includes a positive electrode pressing and conveying assembly arranged adjacent to the winding needle of the winding machine, installed on the winding machine, and used It is used to compress the positive electrode sheet to feed the winding needle of the winding machine; the negative electrode compression conveying assembly is installed on the winding machine, and is used to compress the negative electrode sheet to feed the winding needle of the winding machine; and the distance between the output end of the positive electrode pressing and conveying assembly The distance of the winding needle is smaller than the distance from the output end of the negative electrode pressing and conveying assembly to the winding needle. The automatic lug angle alignment mechanism of the rewinding cell winding machine of the present invention adopts the positive electrode pressing and conveying assembly and the negative electrode pressing and conveying assembly, and performs the operation of first pressing and positioning the positive electrode sheet and the negative electrode sheet respectively, and then feeding and winding, which can Effectively control the angle formed between the positive tab and the negative tab.
Owner:GUANGDONG MIC POWER NEW ENERGY CO LTD
Two-way-adjusting type cladding device
ActiveCN106086869AAngle controlCladding processing is convenientMetallic material coating processesAutomatic controlElectric machine
The invention relates to a two-way-adjusting type cladding device. The cladding device comprises a base plate, the upper end of the base plate is annularly sleeved with an upper top plate, a first fastening bolt is mounted at the lower end of the upper top plate, a welding gun is mounted at the lower end of the upper top plate, and is welded and connected with a first connecting rod, a second connecting rod is hinged and connected to the first connecting rod, an adjusting block is hinged to the second connecting rod, and is connected with a sliding rod, and a second fastening bolt is mounted on the adjusting block; a push block is mounted at the lower end of the welding gun, a transverse rod is hinged to the push block, a transverse groove is formed in the transverse rod, a connecting plate is mounted on the transverse groove in a sliding manner, and the connecting plate is connected with a motor; and a matching rod is arranged between the connecting plate and the bottom end of the upper top plate. The cladding device is convenient to use, the cladding treatment of the welding gun for parts spliced in an inclined manner can be manually controlled, the automatic back-and-forth swing of the welding gun can be automatically controlled, cladding machining of the parts spliced in a wave occlusion manner is achieved, control is flexible, and the application range is wide.
Owner:ANHUI REMFG ENG DESIGN CENT
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