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51results about How to "Uniform pressing force" patented technology
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Hot-pressing vulcanization and film covering all-in-one machine for battery heat insulation film
PendingCN121946861AAccurateSolve the efficiency bottleneckDomestic articlesElectrical batteryThermal insulation
The invention relates to the technical field of battery heat insulation films, in particular to a hot-pressing vulcanization and film covering all-in-one machine for battery heat insulation films, which comprises a base, a processing box is fixedly mounted on the base, a silica gel frame is placed in the processing box, conveying mechanisms are symmetrically arranged on the inner wall of the processing box, and a film covering mechanism is arranged in the processing box. A pre-pressing mechanism and a vulcanizing mechanism are arranged on the outer side of the processing box, and the upper end of the processing box communicates with a rectangular material pipe used for feeding aerogel pieces. The film laminating mechanism is arranged, a horizontal sliding rail and a driving lead screw are used for driving a sliding platform and a silica gel frame to move synchronously, a rectangular pressing head is driven by an electric telescopic rod to complete jacking, cutting and hot-pressing attaching, the silica gel frame does not need to be stopped in the whole process, it can be guaranteed that a film and a window are accurately aligned, and the efficiency bottleneck of a traditional attaching stopping technology is avoided; in addition, cutting and attaching are integrated, the equipment structure is effectively simplified, and the production continuity and the automation degree are improved.
Owner:ANHUI SHENGZE ELECTRONIC TECHNOLOGY CO LTD
Window trim pressing and shaping device
The present invention aims to provide a window trim pressing and shaping device, comprising a workbench, a support block, a clamping device I, a support frame, and a clamping device II; the support block is vertically arranged in the middle of the workbench, and the cross section of the support block corresponds to the shape of the window glass of the window glass assembly; the support frame is in the shape of a door, the opening of the support frame is downward, and the two ends of the bottom are connected to the left and right sides of the workbench, and the crossbeam of the support frame is located above the front side of the support block. The clamping device I is provided with more than one group, which is arranged on the crossbeam of the support frame in the left and right directions; the clamping device II is arranged on the workbench, and is located at the rear side of the support block; the clamping device II includes a rotating clamping part and a clamping block II. When working, the rotating clamping part can drive the clamping block II to rotate to the top of the window glass located on the support block, and drive the clamping block II to descend and clamp the window glass from top to bottom. The shaping device overcomes the defects of the prior art and has the characteristics of reasonable structure, simple operation, and good shaping effect.
Owner:LIUZHOU QICHAI SUNLIGHT SAFE GLASS LTD
Thread forming device for screw machining
The utility model belongs to screw processing technical field discloses a thread forming device for screw processing, including forming frame, the top fixed mounting of forming frame has the feed track, the positioning groove cooperation elastic clamping block of locating seat can carry out the pre -fixing of screw blank, the blank is further pressed tightly by material pressing cylinder drive pressure material piece, prevents the displacement from happening in the vibration during processing, detects sensor real -time monitoring blank position, ensures that it is in the processing range of thread forming subassembly, effectively avoids the problems such as thread position deviation, tooth shape irregular, improves product pass rate, the slide frame of thread forming subassembly can slide along the guide column, can accurate adjustment the spacing of both sides forming mould by adjusting hand wheel rotation adjusting screw rod, need not to disassemble mould to be able to adapt the screw processing of different diameter, this design reduces the debugging time when the specification switches, improves the versatility and production efficiency of equipment.
Owner:SUMSUN FASTENERS SYST SHENZHEN CO LTD
Quick-release combined door type exhibition rack
ActiveCN224400055UUniform pressing forceprevent reverse installationIlluminated signsBoardsStructural engineeringMechanical engineering
The application relates to a quick-release combined door type exhibition rack in the technical field of display equipment, which can be quickly disassembled and assembled and has good comprehensive practicability, and comprises a horizontal support, two sliding supports, a vertical support, a fastening knob and a fastening threaded rod and a limiting adjusting device.
Owner:SHANGHAI XIAOHE DISPLAY TECH CO LTD
Product fixing and measuring jig
Owner:华天慧创科技(西安)有限公司
Material pressing device for fireproof plugging material production
The utility model discloses a material pressing device for fireproof plugging material production, which comprises a base, a lower pressing plate is fixedly connected to the middle of the upper part of the base, stand columns are fixedly connected to the four ends of the upper part of the base, a top plate is fixedly connected to the tops of the stand columns, and fixing plates are fixedly connected to the two ends of the lower part of the top plate. A first motor is fixedly connected to the outer end of the fixed plate, the output end of the first motor penetrates through the fixed plate and is inwards provided with a two-way screw, the first motor and the two-way screw can drive the two threaded blocks to move relatively, and the movable plate can be driven to do linear motion under the mutual rotation effect of the two pairs of rotating shafts; the upper pressing plate and the lower pressing plate correspond to each other, rapid pressing operation of fireproof plugging material production is completed, the symmetrically-arranged movable plates can do relative ascending or relative descending movement, in this way, materials can be evenly pressed, the pressing force is uniform, and the pressing efficiency of the whole device is improved.
Owner:SHANDONG YUENENG ELECTRIC CO LTD
Rapid clamping and threading device for reinforcing steel bars
ActiveCN224058869URealize automatic adjustmentAccurate automatic adjustmentThread cutting machinesClassical mechanicsRebar
The utility model belongs to the technical field of reinforcing steel bar processing, particularly relates to a reinforcing steel bar quick clamping and threading device, and aims to solve the problems of low efficiency, inaccurate alignment (easy thread processing deviation), high labor intensity of operators, low production efficiency and the like caused by the fact that the position and height of a threading tool (such as a sleeve) in a traditional threading device need to be manually adjusted. In order to solve the problems of long processing interruption time and low efficiency due to the fact that a traditional reinforcing steel bar fixing device is generally of a single-groove or static design and needs to be shut down, manually unloaded and re-clamped when reinforcing steel bars are replaced, the following scheme is provided: the reinforcing steel bar fixing device comprises a working plate, and four supporting legs are fixedly mounted at the bottom of the working plate; the wire feeding mechanism is slidably mounted at the top of the working plate; the reinforcing steel bar fixing mechanism is mounted at the top of the working plate and is matched with the wire feeding mechanism; and a limiting strip is fixedly mounted on the side of the bevel edge plate. The utility model solves the problems of many manual operations, low efficiency, unstable quality and the like in the traditional steel bar threading device.
Owner:浙江铁仁工具制造有限公司
A real-time device for precise preload testing of high-strength bolts
ActiveCN224286208UGuaranteed stabilityimprove accuracyMeasurement of torque/twisting force while tighteningMeasurement deviceCoupling
This utility model discloses a real-time accurate preload testing device for high-strength bolts, relating to the field of engineering testing technology. The utility model includes a base plate with four sliding shafts fixedly connected to its top. Testing mechanisms are mounted on the four sliding shafts, and an error reduction mechanism is provided on the top of the base plate. By manually pulling and releasing the limiting plate, the device automatically engages with the second fixed shaft using the reaction force of a second spring, quickly locking the height of the first fixed plate. Finally, by pressing down on the housing, the device moves downwards along the positioning shaft. During this process, the built-in first spring continuously applies pressure to the first telescopic shaft and the ultrasonic probe, ensuring acoustic coupling between the probe and the lower surface of the first fixed plate. Then, rotating the lead screw drives the limiting shaft to clamp the housing, ultimately achieving rigid fixation of the entire measuring device. This ensures the stability of the ultrasonic probe during measurement and improves the accuracy of the preload test data.
Owner:ZHEJIANG YELING IND CO LTD
Automobile leather sewing angle device
The application relates to the technical field of sewing pressure angle, in particular to an automobile leather sewing pressure angle device, which comprises a presser foot main body, a chromium-plated main presser foot, a side position auxiliary pressure angle, a presser foot screw rod, a thrust bearing, a movable push piece and a hemming assembly. The automobile leather sewing pressure angle device of the application realizes synchronous pressing of the edges of the folded double-layer leather through the synergistic effect of the chromium-plated main presser foot and the double-side adjustable auxiliary pressure angle. The auxiliary pressure angle adopts a telescopic rod and compression spring combined structure, the pressure can be self-adaptively adjusted according to the thickness of the leather, and the uniform pressing force can be ensured during the sewing process; in addition, the hemming assembly composed of a rotary square plate and a sliding sheet realizes motion conversion through a skew gear transmission, replaces the traditional manual pre-hemming process, and the limiting groove of the sliding sheet moving path cooperates with the spring clamp, so that the uniformity of the hemming width is ensured, and the needle impact accident caused by excessive feeding is prevented.
Owner:SHIJIAZHUANG YUANSEN AUTOMOTIVE INTERIOR PARTS CO LTD
Automatic pressing device for bright trim
ActiveCN224587420UAccurate mobile positioningsmooth vertical movement
The utility model relates to the technical field of automobile decoration parts discloses a bright decorative strip automatic compression device, including electric sliding rail, the sliding block one is slidably connected to the inner wall of electric sliding rail, the upper surface of sliding block one is fixedly connected with stand, the upper surface of stand is fixedly connected with the connecting plate, and the upper portion of connecting plate is provided with extrusion subassembly, the extrusion subassembly includes hydraulic cylinder, the upper surface of connecting plate is provided with hydraulic cylinder, the output fixedly connected with fixed block no.
Owner:FUJI (HUBEI) AUTO PARTS CO LTD
Wafer expanding equipment for LED module production
ActiveCN222653916UReduce damage rateReduce the burden onSemiconductor/solid-state device manufacturingMechanical engineering
The utility model relates to the technical field of LED production, in particular to wafer expanding equipment for LED module production, which comprises a control base, the lower end of the control base is fixedly connected with four bottom feet, the front end of the control base is fixedly connected with a display screen and keys, the upper end of the control base is fixedly connected with a lower support pillar, and the upper end of the control base is rotatably connected with a lower support pillar. A pressing assembly is fixedly installed on the right portion of the upper end of the control base, two supporting columns are fixedly connected to the rear portion of the upper end of the control base, a top plate is fixedly installed at the upper ends of the two supporting columns together, an upper jacking column is fixedly connected to the lower end of the top plate, a clamping groove is formed in the outer surface of the upper jacking column, and a detachable wafer expanding assembly is fixedly installed on the outer surface of the clamping groove. According to the wafer expanding equipment for LED module production, the detachable wafer expanding assembly is arranged, so that the purposes of reducing the damage rate in the wafer expanding process and improving the wafer expanding efficiency are achieved; and by arranging the pressing assembly, the purposes of improving the wafer expanding quality and reducing the burden of operators are achieved.
Owner:江西瑞晟光电科技有限公司
Frame body and flat plate connection flatness control method
PendingCN121972955AGuaranteed flatnessUniform pressing forceMetal working apparatusControl engineeringRoom temperature
Owner:CHONGQING PINGWEI AUTOMOBILE SYST CO LTD
Oil gallery stay bar pressing device
This utility model provides an oil channel support strip pressing device, which includes a conveyor belt, a winding machine, and a conveying mechanism. A pressure plate is transversely mounted on the conveyor belt, which transports insulating paperboard. The pressure plate is lifted and lowered on the conveyor belt to press the support strips onto the insulating paperboard. Two winding machines are located at opposite ends of the conveyor belt for unwinding and rewinding the insulating paperboard. The conveying mechanism is located at one end of the conveyor belt, on the side of the winding machine that outputs the insulating paperboard, and is used to place the support strips onto the insulating paperboard. This utility model's oil channel support strip pressing device, through its integrated design of continuous unwinding, feeding, and pressing, eliminates the cumulative errors caused by pauses, resulting in good consistency in the bonding position. The rigid system formed by the support frame and hydraulic cylinder ensures stable lifting of the pressure plate, uniform pressing force, and reduces bonding defects. Double-sided auxiliary rods guide and suppress pressure plate sway, preventing support strip displacement during the pressing process.
Owner:HEBEI RUYI ELECTRICAL EQUIPMENT CO LTD
Laminated glass pressing device with stable structure
ActiveCN224170644UUniform pressing forceAvoid missing areasControlling laminationLaminationSupport planeLaminated glass
The utility model discloses a laminated glass pressing device with a stable structure, which relates to the technical field of laminated glass and comprises a base, sliding grooves are arranged on two sides of the base, the section of each sliding groove is in a convex shape, a pressing groove is arranged on the surface of the top of the base, supporting frames are arranged on the outer sides of the base, and the supporting frames are connected with the sliding grooves. The top end in the supporting frame is fixedly connected with a set of electric push rods which are symmetrical left and right. The telescopic end of the electric push rod is controlled to push the connecting seat downwards, at the moment, the pressing rollers are pulled by the connecting strip to roll and press the laminated glass towards the two sides on the surface of the laminated glass until the driving strip is parallel to the laminated glass, and at the moment, the two sides of the driving block are arranged in the arc-shaped grooves; and secondly, the bottoms of the lower pressing block and the driving block are tightly pressed on the surface of the laminated glass, so that it is guaranteed that air in all bonding layers inside the laminated glass is exhausted before the laminated glass is pressed, an omission area is avoided, and it is guaranteed that the laminated glass is stressed evenly in the pressing process.
Owner:QINHUANGDAO LEWEI SCI & TECH DEV CO LTD
An automobile body stamping part testing fixture
This utility model discloses an inspection fixture for stamped automotive body parts, relating to the field of automotive parts inspection technology. It includes a base frame and electric telescopic rods. The base frame has four fixed casters at its four corners. The electric telescopic rods are evenly fixed in pairs on the top surface of the base frame, with a material support frame installed at the top of each pair. Supports are fixed at both ends of the rear side of the base frame. An adjustment unit is located at the top of the support and inside the fixed frame, and a defect detector is installed inside the adjustment unit. The fixture also includes a controller located on the top surface of the base frame. The input ends of the electric telescopic rods and the defect detector are electrically connected to the output end of the controller. This inspection fixture for stamped automotive body parts integrates electric adjustment, multi-degree-of-freedom detection, and intelligent control. Through automated positioning and adaptive clamping technology, it solves the problems of stability, accuracy, and efficiency in stamped part inspection, while reducing reliance on operator experience.
Owner:SUZHOU WEIHENGCHUANG MOULD MFG CO LTD
Motor outlet box
PendingCN121840983AUniform pressing forceControllable pressing forceSupports/enclosures/casingsElectric machineClassical mechanics
The invention belongs to the technical field of outlet box sealing, and particularly relates to a motor outlet box. The outlet box comprises a seat body installed on a motor casing, a box body supported on the seat body, an insulating plate which is arranged at the bottom of the box body and is detachably and fixedly connected with the seat body, and a plurality of binding post units which penetrate through the insulating plate and are arranged in a sealing manner, the binding post unit comprises a binding post with different diameter parts in the axial direction and an insulating pressing cover for pressing the binding post in the insulating plate; the insulating plate is provided with a stepped hole matched with the binding post unit, and a sealing structure is arranged on the joint face, abutting against the binding post, of the stepped hole. Therefore, the insulating pressing cover of the outlet box can press the binding post on the insulating plate, so that the sealing structure between the binding post and the insulating plate can realize effective sealing. And meanwhile, the contact state of a sealing interface is optimized, so that the sealing structure only bears axial compression instead of torsion and is not deformed and abraded, the service life of the sealing structure is greatly prolonged, and the service life of the motor is prolonged.
Owner:QINGDAO HAIXI ELECTRIC CO LTD
Linkage symmetrical pressing structure
InactiveCN119407504AUniform pressing forceSimple structureMetal working apparatusRolling-element bearingStructural engineering
Owner:INTELLIGENT AUTOMATION ZHUHAI CO LTD
Press-fit device for paper box
The utility model relates to the technical field of paper box production, in particular to a press-fit device for a paper box, which comprises a conveying press-fit assembly, a pressing wheel and a pressure control assembly, the conveying press-fit assembly comprises two machine bodies, an upper conveying belt and a lower conveying belt rotating in the reverse direction of the upper conveying belt, the upper conveying belt and the lower conveying belt are rotationally connected with the two machine bodies correspondingly, the two machine bodies are connected through a telescopic piece, and the circumferential outer wall of the pressing wheel is tangent to the inner wall of the lower portion of the upper conveying belt and used for conducting targeted pressing fit on an adhesive part. The pressure control assembly comprises a pressure sensor and a controller electrically connected with the pressure sensor. By using the pressure control assembly and the pressing wheel, balanced pressing force is provided for cartons of different thicknesses, the pressing effect on the cartons is improved, targeted pressing can be conducted on the gluing positions of the cartons, the gluing effect is enhanced, the gluing positions are tighter, and it is ensured that the sealing performance of the cartons is better.
Owner:TAIAN SUNSHINE TIANCHENG PRINTING CO LTD
An integrated power supply device that is easy to assemble
This invention relates to the field of power supply equipment technology, and provides an integrated power supply device that is easy to assemble, comprising: a housing mechanism, a fixing mechanism, and a positioning mechanism. The fixing mechanism is located at the four corners of the housing mechanism, and the positioning mechanism is located inside the housing mechanism. This invention achieves quick engagement and fixation of the upper and lower housings by setting a fixing mechanism composed of springs, fixing hooks, and fixing buckles between the upper and lower housings, eliminating the need for tightening bolts one by one. Simultaneously, the positioning mechanism, composed of a double-headed motor, a helical gear transmission group, a lead screw, and a positioning pressure plate, automatically positions and presses the electrical components inside the housing. This invention effectively solves the technical problems of cumbersome assembly processes and low assembly efficiency in existing integrated power supply devices, and has the advantages of convenient assembly, precise positioning, and reliable structure.
Owner:SHIJIAZHUANG JINSHUO ELECTRONICS SCI
Tool structure for installing external roller
ActiveCN224218178UGuaranteed uptimeGuaranteed installation stabilityMechanical energy handlingConveyor partsSupporting systemElectric machinery
The utility model belongs to the technical field of tool structures, and relates to a tool structure for installing an external roller, which comprises fixed seats arranged at two ends of the roller, and the roller is rotatably connected with the fixed seats; the device further comprises a fixed end fixedly connected to one of the fixed seats, a motor bottom plate is connected to the side, away from the roller, of the fixed end, and the motor bottom plate is used for installing a motor; a pull rod is arranged between the motor bottom plate and the fixed end, one end of the pull rod is connected to the end, away from the fixed end, of the motor bottom plate, and the other end of the pull rod is connected to the top of the fixed end to form a cable-stayed structure. According to the utility model, through the innovative cable-stayed structure and the modular design, the base-free installation of the motor on the external roller is realized. According to the core scheme, an L-shaped combined structure of the fixed end and the motor bottom plate is adopted, a cable-stayed supporting system is formed in cooperation with the pull rod, and a complex base system needed for installation of a traditional roller motor is remarkably simplified.
Owner:CHONGQING SAFETY STANDARD TESTING RES INST CO LTD +1
Sealing and pressing machine for sound insulation and heat insulation layers of hollow glass
ActiveCN222613204Uhigh speedImprove efficiencyWindows/door improvementInsulation layerElectric machinery
The utility model discloses a sealing and pressing machine for a sound insulation and heat insulation layer of hollow glass, which comprises a rack provided with transmission rollers, and the rollers are arranged in parallel and are powered by a driving motor. A longitudinal positioning mechanism and a transverse positioning mechanism are further arranged, the longitudinal positioning mechanism is composed of a first positioning support and a first positioning pressing plate, and the transverse positioning mechanism is composed of a second positioning support and a second positioning pressing plate. The two supports are arranged in two sets and are arranged perpendicular to and parallel to the conveying rollers respectively, and the pressing plates of the supports can move in the perpendicular direction so that alignment and preliminary pressing treatment can be conducted on the glass and the sound insulation and heat insulation cushion layer. And the sealing and pressing seat of the equipment is arranged at the downstream of the positioning mechanism and can also move along the vertical direction, so that the subsequent complete pressing operation of the hollow glass is completed. According to the design, the production efficiency of the hollow glass can be improved, high-standard production requirements are met, the economical efficiency is good, and the product quality can be ensured.
Owner:HEBEI DONGAO GLASS PRODUCTS CO LTD
A pulp press provided with a tensioning mechanism
The utility model discloses a paper pulp squeezer with tensioning mechanism, it includes frame, the inner chamber of frame is installed with squeezer cylinder, the front side intercommunication of squeezer cylinder has the discharge gate, the bottom of frame inner chamber is installed with drive motor, the output shaft fixed connection of drive motor has lower pulley, the rear side fixed connection of squeezer cylinder has upper pulley, the transmission connection with the belt between lower pulley and upper pulley, the inner chamber of frame right side is provided with two fixed shell, the bottom fixed connection of two fixed shell opposite side has rectangular block, the inner chamber of two fixed shell all rotatoryly connected with pulley, the transmission connection with transmission belt between two pulleys. The utility model discloses through squeezer cylinder, discharge gate and belt in the paper pulp and is pressed processing, through the cooperation of pulley, transmission belt and sliding block, make the tensioning piece will move position, in turn make the tensioning piece will carry out the force to belt, has guaranteed the belt tensioning degree.
Owner:JINLONG PAPER (SI SHUI) CO LTD
Server shell structure and server
ActiveCN224096176UEfficient circulation heat dissipationImprove cooling efficiencyDispersed particle filtrationDigital processing power distributionLiquid circulationCooling fluid
The utility model relates to the technical field of servers, in particular to a server shell structure and a server, which comprises a server shell, a side plate is arranged on the left side of the server shell, a cover plate is connected to the upper side of the server shell in a buckling manner, and a water-cooling heat dissipation support component is arranged in the server shell. A limiting assembly is arranged at the position, opposite to the water-cooling heat dissipation supporting assembly, in the server shell, the water-cooling heat dissipation supporting assembly comprises a cooling liquid containing box, the cooling liquid containing box is arranged on the inner side of the server shell, containing grooves are formed in the two sides of the cooling liquid containing box, and a circulating heat dissipation supporting piece is arranged on one side of the cooling liquid containing box; the water-cooling heat dissipation supporting assembly is arranged, efficient liquid circulation heat dissipation can be achieved, cooling liquid absorbs heat generated by the server module in the heat absorption cooling pipeline, the heat is dissipated to the outside through the heat exchanger, and the heat dissipation efficiency of the server is remarkably improved.
Owner:SHENZHEN LINGEN TECH CO LTD
Point constraint automatic assembly mold for nuclear fuel assembly grillwork
PendingCN122000096AAssuring Structural IntegrityGuaranteed structural reliabilityNuclear energy generationFuel element assembliesProcess engineeringMechanical engineering
According to the point constraint automatic assembly mold for the nuclear fuel assembly grillwork, a stable installation foundation is provided for a clamp body through a first space in a mold frame, and the clamp body is provided with a plurality of first channels and second channels which are arranged in the first horizontal direction and the second horizontal direction in a crossed mode; the first strip and the second strip are contained in the first strip and the second strip respectively; a plurality of mounting cavities are formed in one side of each first channel, pressing structures are arranged in the mounting cavities in a one-to-one correspondence manner, and uniform pressing force can be applied to the first strip from the side direction under the synergistic effect of a driving structure; the structure fully adapts to the material characteristics of thin wall and weak rigidity of the nuclear fuel grillwork strip, not only effectively avoids the problems of strip indentation, scratch and deformation easily caused by a traditional rigid clamp, but also remarkably reduces the introduction of additional stress in the assembly process, thereby preventing the structure instability of the grillwork caused by stress release in the follow-up use, and improving the service life of the nuclear fuel grillwork. And the assembly quality, the structural integrity and the long-term service reliability of the nuclear fuel grillwork are comprehensively guaranteed.
Owner:HEBEI UNIV OF TECH
A sealing structure for a box transformer upper moving cabin
ActiveCN121162686BGood flexibility and adaptabilityincrease elasticityEngine sealsSubstation/switching arrangement casingsNacelleTransformer
The application relates to the sealing technical field of wind power generation equipment, and particularly discloses a sealing structure for a box transformer upper moving machine cabin, which comprises a sealing strip and a joint assembly, the sealing strip is internally provided with a hollow cavity, the inner side is fixedly sleeved with a first base strip and a second base strip, and both ends are provided with buckling seats; the joint assembly comprises a fixed shaft seat, a movable shaft cover, a fixed pin buckle and a rotating pin buckle, a sealing slip ring, a spring and a sliding pin are arranged between the movable shaft cover and the fixed shaft seat, and are used for realizing lifting locking and flexible buffering; the rotating pin buckle can be rotated by 90 degrees and connected with the box transformer; the structure is closed and compact, and the sealing is reliable; the sealing function and the connecting structure are highly integrated in the application structure; the application has good elastic adaptability, dynamic compensation capacity and rapid assembly performance, and is particularly suitable for high-altitude butt joint sealing scenes between a wind power machine cabin and a box transformer.
Owner:JIANGSU CHANGYOU ENVIRONMENTAL PROTECTION TECH CO LTD
Efficient cooking device for jujube paste processing
ActiveCN224192876UAvoid the pitfalls of single useOne-time use defect resolutionFood shapingProcess engineeringSteaming
The utility model discloses an efficient cooking device for jujube paste processing, which comprises a cooking pot, a top cover is arranged at the top end of the cooking pot, a pressure relief mechanism is arranged on the top cover, and the pressure relief mechanism comprises a pressure relief sleeve, a rotating sleeve, a matching block, a limiting sleeve, a rotating rod, a push plate, a sliding rod, a sliding sleeve, a transmission sleeve and a pressure spring. The pressure relief mechanism achieves accurate control and automatic relief of cooking pressure through the synergistic effect of spring pre-tightening force and thread transmission, a unique push plate type structure of the pressure relief mechanism can quickly form a pressure relief channel when preset pressure is reached, the defect that a traditional rupture disk is disposable is overcome, the problem that a fixed pressure relief valve is not accurate in adjustment is solved, and the production efficiency is improved. The pressure control precision is improved, and the nutrition loss rate is obviously reduced.
Owner:BEIJING NIUS YUNCHANG (BAZHOU) FOOD CO LTD
Adjustable pressing and anti-loosening device for transformer winding end
PendingCN122599257AAvoid the problem of single attenuation of preload forceAutomatic compensation gap
The adjustable pressing and anti-loosening device for the end of transformer winding provided by the embodiment of the application relates to the technical field of auxiliary equipment for transformer installation. The device comprises a plurality of locking mechanisms arranged outside the winding cylinder. The locking mechanism comprises a positioning component and a pressing component. The positioning component is provided with a lower fixing part for locking the lower end of the winding. The pressing component comprises a pressing assembly, a linkage assembly and an upper moving block for locking the upper end of the winding. The top surface of the upper moving block is connected with the pressing assembly through a clamping spring. The linkage assembly cooperates with a fixed pulley to realize the cooperative locking of the upper and lower ends. The lower fixing part and the upper moving block are respectively provided with spring-loaded high-strength rubber plates to realize flexible pressing and automatic compensation for creep. The application can dynamically and adaptively adjust the pressing force, effectively prevent the attenuation of the pre-tightening force and the loosening of the nut caused by the creep of the insulation material, the change of temperature and electromagnetic vibration, and improve the short-circuit resistance and operation reliability of the transformer winding.
Owner:HEBEI LANCHENG ELECTRICAL EQUIP CO LTD
A linkage type injection molding insert ejection mechanism and injection molded product marking device
The application discloses a linkage type injection molding insert ejection mechanism, which comprises a rack, a supporting seat for supporting injection molded parts is arranged at the top of the rack, and at least two pressing assemblies for pressing the injection molded parts are arranged on both sides of the supporting seat; at least one limiting seat is detachably arranged on the supporting seat, each limiting seat corresponds to two inserts, and a rectangular hole for the inserts to pass through is formed in the limiting seat; two first and second follow-up ejection assemblies for respectively ejecting corresponding inserts are arranged below the supporting seat, a first ejection assembly matched with the first follow-up ejection assembly is arranged at one end of the supporting seat, and a second ejection assembly matched with the second follow-up ejection assembly is arranged below the supporting seat. The application also discloses an injection molded product marking device. The ejection assembly and the follow-up ejection assembly are synchronously matched, a pushing and pulling resultant force is formed, the inserts are uniformly stressed, and the inserts are smoothly pulled out.
Owner:JOINTECH TOOLING & MOULDING TECH CO LTD
A kind of anti-aging type rubber hose for engine
The present invention relates to the technical field of hoses, and proposes an anti-aging hose for engines, including a hose, a locking tube arranged at the end of the hose for connecting to the engine, a connector arranged on the locking tube, both ends of a clamping strip arranged on the connector, the clamping strip is arc-shaped and pressed on the locking tube, the clamping strip has an arc-shaped groove, the arc-shaped groove faces the side away from the hose axis, and the back side is pressed on the hose, after the clamping strip is tightened, it is used to fix the engine and the hose, the locking piece is arranged on the connector, and is located on one side of the connector, and is used to lock the connector. Through the above technical solution, the problem that the connection of the hose for the engine is easily damaged, thereby causing accelerated aging in the prior art is solved.
Owner:HEBEI JIGONG HOSE
Hollow constant pressure device
ActiveCN222530218UEasy to control the clamping forceGuaranteed pressing forceCoils manufactureHydraulic ramScrew thread
The utility model belongs to the technical field of transformer winding processing, and particularly relates to a hollow constant pressure device which comprises a drying bin, a pressing mechanism and a sliding tensioning mechanism, the drying bin is provided with a hollow structure, the pressing mechanism is arranged in the hollow structure, and the pressing mechanism comprises a base, a first bearing plate, a second bearing plate and a hydraulic oil cylinder. One end of the hydraulic oil cylinder is fixedly connected with the first pressure bearing plate, the other end of the hydraulic oil cylinder is fixedly connected with the second pressure bearing plate, through holes are formed in the first pressure bearing plate and the second pressure bearing plate, and the sliding tensioning mechanism comprises a cover plate, a vertical rod, a hinge rod, a screw rod, a movable seat and a power source. One end of the screw rod penetrates through the drying bin and is fixedly connected with the power source, the movable seat is in threaded connection with the screw rod, and the vertical rods are a plurality of loop bars which are in threaded connection with one another. The device has the advantages that limitation on the pressing mechanism is increased, and the working efficiency of the device and the quality of finished products are improved.
Owner:SHANDONG JULI ELECTRO MACHINERY