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93results about How to "Appropriate tension" patented technology
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A kind of photovoltaic mooring equipment on water, mooring system and installation method
ActiveCN118651344BAppropriate tensionimprove securityPhotovoltaic energy generationFloating buildingsSea level riseMooring system
The present invention discloses a water photovoltaic mooring equipment, a mooring system and an installation method. The water photovoltaic mooring equipment includes a buffer component, a sliding component, an adaptive retractable component and a vertically arranged pile frame group. A vertical perforated sliding frame is arranged on the pile frame group. A buffer component is installed at each of the upper and lower ends of the perforated sliding frame. The sliding component is slidably installed in the perforated sliding frame and is located between two buffer components. The sliding component moves up and down in the perforated sliding frame as the sea level rises or falls. The sliding component is connected to the adaptive retractable component, and the adaptive retractable component is connected to a photovoltaic support. The present invention adopts the water photovoltaic mooring equipment, which is suitable for shallow sea areas with complex water environment, large water depth variation range, large morning and evening tidal difference, and large wind and waves.
Owner:XIAERTELA ENERGY CO LTD
Deviation rectifying device for stretching film winding
Owner:CHONGQING MEICHEN NEW MATERIAL TECH CO LTD
Wire tightening device for extra-high voltage overhead line installation
PendingCN119231377AAppropriate tensionprevent saggingApparatus for overhead lines/cablesSnow removalLubrication
The invention relates to the technical field of wire tightening, and discloses a wire tightening device for extra-high voltage overhead line installation, which comprises a bottom plate, two support plates are fixedly connected to the upper surface of the bottom plate, snow removal mechanisms are arranged on the sides, close to each other, of the two support plates, and a lubrication maintenance mechanism is arranged on the upper surface of each support plate. The wire tightening device comprises a bottom plate, a wire tightening mechanism is arranged above the bottom plate and comprises four wire tightening lug plates, the four wire tightening lug plates are fixedly connected to the upper surface of the bottom plate, every two of the four wire tightening lug plates form a group, a pulley is rotationally connected between each group of wire tightening lug plates, guide frames are fixedly connected to the two sides of the upper surface of the bottom plate, and the guide frames are fixedly connected to the two sides of the upper surface of the bottom plate. The guide device has the primary function of tensioning a wire, ensuring that the wire keeps proper tension in the installation process, and preventing the wire from drooping or deforming due to looseness, so that the stability and the safety of a circuit are kept.
Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD DONGHAI COUNTY POWER SUPPLY BRANCH
Knitting machine table and use method thereof
ActiveCN119571527AHigh running precisionImprove stabilityCircular knitting machinesWebs handlingYarnCircular disc
The knitting machine table comprises a knitting machine main body mechanism, and the knitting machine main body mechanism comprises a base, a supporting stand column, a middle large disc, a middle ejector rod, a top large disc, a top support, a silk feeding disc support, a rotating cylinder, a needle hanging groove, a self-positioning settling base, a hook-shaped closing needle and a cloth discharging rotating frame. The multiple sets of supporting stand columns are evenly and fixedly arranged on the base, the middle large disc is fixedly arranged on the supporting stand columns, the multiple sets of middle ejector rods are evenly and fixedly arranged on the middle large disc, the top large disc is fixedly arranged on the middle ejector rods, and the top large disc is fixedly arranged on the top large disc. According to the invention, the problem that a fabric has edge marks due to the fact that the roundness of a knitting needle is out of tolerance can be effectively reduced, and the problem that the maintenance difficulty is large due to rapid positioning and resetting in the disassembly and maintenance process is improved; the phenomenon of frequent shutdown time caused by yarn winding or breakage is reduced, and the production efficiency is improved.
Owner:JIANGXI TUOCHEN GARMENT CO LTD
Method for improving bonding fastness of aramid fiber rope
The invention discloses a method for improving the bonding fastness of an aramid fiber rope, which comprises the following steps: S1, after secondarily twisted aramid fiber passes through a first drafting unit by a yarn storage frame, dipping the aramid fiber in a bath glue solution, and then passing through a drying oven H1 of 100-130 DEG C; s2, after coming out of the drying oven H1, sequentially passing through a second drafting unit, two-bath glue solution dipping and a drying oven H2 with the temperature of 180-200 DEG C; and S3, after being discharged from the drying oven H2, sequentially passing through a drying oven H3 at the temperature of 200-240 DEG C, a fourth drafting unit, three-bath glue dipping, a drying oven H4 at the temperature of 120-180 DEG C and a fifth drafting unit, and finally entering a winding machine. Through the multi-step and multi-factor synergistic treatment method, the bonding fastness of the aramid fiber rope and the rubber is successfully improved, and remarkable effects are achieved in the aspects of adhesive force, glue scraping and the like.
Owner:ZHEJIANG UNIFULL IND FIBER CO LTD
Insulated windproof aerial cable
ActiveCN222191807Uavoid damageEfficiently carry weightAdjusting/maintaining mechanical tensionClimate change adaptationAerial cableMachine
The utility model provides an insulating windproof aerial cable, which relates to the technical field of cables and comprises a cable body, and an aerial mechanism is arranged on the outer surface wall of the cable body. The overhead mechanism comprises two supporting frames, a machine shell is arranged below the supporting frames, a threaded lead screw is movably inserted into the inner wall of the machine shell, the outer surface wall of the threaded lead screw is in threaded connection with a sliding block, a supporting rod is fixedly installed at the top end of the sliding block, and an arc-shaped supporting plate is fixedly installed at the top end of the supporting rod. The threaded lead screw rotates to drive the arc-shaped supporting plate to ascend and descend, the arc-shaped supporting plate can effectively bear the weight of the cable body, the cable body is prevented from being damaged due to excessive collapse and excessive stress, meanwhile, the height of the arc-shaped supporting plate can be adjusted, the cable body can keep proper tension, and the service life of the cable body can be prolonged through the proper tension. The risk of overlarge stress of the cable body is reduced, and the possibility of fracture and damage is reduced.
Owner:JIANGSU PROVINCE JIULI CABLE CO LTD
Paper tension adjusting device
The utility model belongs to the technical field of color printing tension control, and particularly relates to a paper tension adjusting device which comprises a supporting plate, a rotating shaft is rotatably installed in the supporting plate in a penetrating mode, an installation cavity is fixed to one end of the rotating shaft, a driving motor is installed on one side in the installation cavity, a rotating disc is installed at the output end of the driving motor, and an arc-shaped groove is formed in the rotating disc. Sliding rods are slidably mounted in the arc-shaped grooves, three sliding grooves are formed in the top side of the mounting cavity at equal intervals, sliding blocks are slidably mounted in the sliding grooves, and adjusting rollers are mounted on the other sides of the sliding blocks. When the driving motor works, the output end of the driving motor drives the rotating disc to rotate, the sliding rod slides in the arc-shaped groove, so that the sliding block is driven to slide in the sliding groove, the position of the adjusting roller can be correspondingly changed along with movement of the sliding block, tension borne by paper when the paper passes through the adjusting roller can be adjusted, and it is ensured that the paper keeps proper tension in the conveying process; and loosening or tightening is avoided.
Owner:HENAN SIHE PRINTING CO LTD
A bubble film feeding device for bubble bag production
The application discloses a bubble film feeding device for bubble bag production and relates to the technical field of bubble bag production. The device comprises a support, a feeding roller installed on the support, a pressing roller, an elastic assembly, a pushing assembly and a transmission assembly. The pressing roller is arranged on the inner side of the upper part of the support, and the elastic assembly is arranged on the inner wall of the upper part of the support and connected with the pressing roller. The pushing assembly is arranged on the side wall of the support. The transmission assembly is connected with the roller shaft end of the feeding roller. When the feeding roller is driven to rotate and feed, the transmission assembly is driven to rotate by the roller shaft end of the feeding roller and drives the pushing assembly to move horizontally. The elastic assembly is fixed with an inclined plate, and the pushing assembly is matched with the inclined plate on the elastic assembly through abutting, so that the elastic assembly is compressed, the pressing roller descends synchronously with the rotation and feeding of the feeding roller, the appropriate pressing force on the bubble film is maintained, the bubble film always maintains the appropriate tension during the feeding process, and the loosening and wrinkling condition during feeding is effectively avoided.
Owner:HANGZHOU BAIHUANG PLASTIC IND CO LTD
Superconducting strip detection device
PendingCN119534611AGuarantee stabilityreduce offsetMaterial magnetic variablesMagnetic memoryMaterials science
The invention relates to superconducting tape detection, in particular to a superconducting tape detection device, and aims to solve the problem of detecting defects of superconducting tapes. To this end, the superconducting tape detection device of the present invention comprises: a detection assembly for detecting a superconducting tape; and the conveying assembly is used for conveying the superconducting tape, so that the superconducting tape passes through the detection assembly. The detection assembly comprises a magnetization piece and a magnetic memory signal detection piece. The magnetizing piece can apply a specific magnetic field to the superconducting strip, so that the superconducting strip generates a magnetizing effect when passing through the magnetizing piece. And the magnetic memory signal detection piece is used for detecting a magnetic memory signal generated on the magnetized superconducting tape. The conveying assembly can drive the superconducting strip to sequentially pass through the magnetization piece and the magnetic memory signal detection piece. By analyzing the magnetic memory signal, stress concentration and potential defects in the strip can be quickly identified. By means of the configuration, the sensing capacity and detection sensitivity of the microstructure of the strip are improved, and the system can represent the quality of the strip more comprehensively.
Owner:INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
Device and system for lifting flag on extraterrestrial celestial body
ActiveCN119418615AAppropriate tensionsmooth movementLifting devicesTowersCelestial bodyClassical mechanics
The invention provides a device and a system for lifting a flag on an extraterrestrial celestial body. The device comprises a flagpole and a lifting device, the winder is arranged at one end of the flagpole; the rope is wound on the winding device and extends to the other end of the flagpole along the flagpole from the winding device, the rope bypasses the other end of the flagpole and then continues to extend back to the winding device along the flagpole, and the flag is fixed to the rope; the driver is used for enabling the winder to rotate, so that the rope moves relative to the flagpole in the extending direction of the rope; and the tensioning mechanism is used for tensioning the rope.
Owner:HARBIN INST OF TECH
A polishing device for surface processing of a numerical control lathe shell
ActiveCN224526783UPromote labor savingEffortless mobility
The utility model relates to polishing device technical field, and disclose a kind of polishing device for numerical control lathe shell surface processing, including platen one and platen two, platen one and platen two between being provided with rotating rod, the lower end between platen one and platen two is symmetrically installed with U-shaped frame, the inside of the front and rear ends of U-shaped frame is slidably installed with square bearing, the inside between square bearing is fixedly installed with driving wheel, sand belt is installed between driving wheel, the upper side of square bearing is uniformly provided with baffle on U-shaped frame, adjusting screw is penetrated and is screw-connected in the middle of baffle, the front and rear ends of platen one and platen two are fixedly installed with fixed plate in close to corner place, roller is rotatably installed on fixed plate in close to lower side place. The device can increase polishing area, reduce operating labor intensity, and the edge chamfering of numerical control lathe shell can be stably and uniformly polished.
Owner:CHONGQING JUNRUI TECHNOLOGY CO LTD
A knit fabric machine and method of use thereof
The application relates to a kind of knitting loom, including knitting machine main mechanism, the knitting machine main mechanism includes base, support column, intermediate large dish, middle top rod, top large dish, top support, wire feeding disc support, rotary cylinder, needle hooking groove, self-positioning sinker, hook type closed needle, lower cloth rotary frame;The support column is provided with multiple groups, is evenly fixed on the base, the intermediate large dish is fixed on the support column, the middle top rod is provided with multiple groups, is evenly fixed on the intermediate large dish, the top large dish is fixed on the middle top rod, the top support is fixed on the top large dish, the application can effectively reduce the problem that fabric appears edge mark due to the running roundness of knitting needle is out of tolerance, improve the problem that the difficulty of repair is caused by quick positioning reset in the process of disassembly and maintenance;Reduce the phenomenon that frequent downtime is caused by yarn winding or breakage, improve production efficiency.
Owner:JIANGSU XINDONG FIBER TEXTILE CO LTD
A high-efficiency forming machine for producing carbon fiber cloth
The invention discloses a high-efficiency forming machine for producing carbon fiber cloth, which relates to the technical field of carbon fiber cloth processing, and includes a bottom plate. The invention transports the carbon fiber cloth through a conveying roller a and a conveying roller b for hot pressing forming, and the transported carbon fiber cloth can be tightened by the rotation of a tensioning roller, so as to ensure that the carbon fiber cloth maintains appropriate tension during the hot pressing forming process, and avoid problems such as wrinkles, relaxation or excessive stretching during forming. The carbon fiber cloth is pressed tightly by the upper and lower ends of the carbon fiber cloth by a pressing roller, so that the carbon fiber cloth and the resin matrix can be tightly combined, and the gap and bubbles between the two can be reduced. Under the action of air pressure, a cleaning plate is attached to the surface of the carbon fiber cloth, so that impurities on the surface of the carbon fiber cloth can be removed, and the impurities can be prevented from affecting the bonding effect between the carbon fiber cloth and the resin matrix. The surface of the cleaned carbon fiber cloth is cleaner, which helps to increase the contact area between the carbon fiber cloth and the resin matrix, thereby improving the bonding strength between the two.
Owner:DEZHOU JUNTENG MATERIAL TECH CO LTD
Shoemaking cloth unwinding device
The utility model relates to a kind of shoemaking cloth unwinding device, belong to shoemaking cloth unwinding technical field, including the support and fiberboard of equipment rear side installation, fiberboard quantity is two and is fixedly installed respectively in the both ends of support, two fiberboards other side are all provided with slot, two slots are inserted with the placement component for placing hair hook belt material, one fiberboard side is fixed with fixed frame, and tension adjusting assembly is fixedly installed in fixed frame inside, the utility model places component, can be very conveniently installed or disassembled from the support to hair hook belt material reel, and form physical constraint to hair hook belt material reel, without staff repeatedly pulling arrangement hair hook belt material, reduce the labor intensity of staff, simultaneously using tension adjusting assembly, can continuously and steadily exert proper tension to hair hook belt material, improve unwinding quality and subsequent processing stability.
Owner:VICTORY WORLDWIDE SPORTING GOODS CO LTD
Transportation mechanism
The utility model discloses a transportation mechanism, which relates to the technical field of transportation and comprises a base. The driving assembly is arranged on the base and comprises a driving motor and a transmission wheel, and the driving motor is in driving connection with the transmission wheel; the multiple belts are arranged at intervals in the first direction, a driving wheel and a driven wheel are arranged at the two ends of each belt in a winding mode correspondingly, and the belts are used for bearing workpieces and driving the workpieces to be conveyed in the second direction; the power rod is coaxially connected with the transmission wheel and synchronously rotates with the transmission wheel, and the power rod penetrates through the driving wheel on each belt so as to drive the driving wheel to synchronously rotate along with the transmission wheel; and the tensioning assemblies are arranged on the base, each belt is correspondingly provided with one tensioning assembly, and the tensioning assemblies are in driving connection with the driven wheels to adjust the distance between the driven wheels and the driving wheel. According to the technical scheme, the dismounting process is simplified, and the production efficiency is improved.
Owner:SHEN ZHEN TALUER TECH CO LTD
Flexible adhesive application mechanism
This invention discloses a flexible adhesive application mechanism, including a worktable, a connecting seat, a lifting and pressing assembly, a support assembly, a material tray assembly, and an adhesive application assembly. A rotating device is detachably mounted on the upper side of the worktable. A fixing carrier for securing the product is detachably mounted on the upper side of the connecting seat. The lifting and pressing assembly is used to press the product. The support assembly includes a support frame, a base plate slidably mounted on the upper side of the support frame, and a fixing frame detachably mounted on the upper side of the base plate. The material tray assembly is used to wind the adhesive application strip. The adhesive application assembly includes a clamping cylinder detachably mounted on the upper side of the base plate and two adhesive application clamping assemblies. The clamping cylinder has two output ends arranged opposite each other, and the two adhesive application clamping assemblies are respectively located at the two output ends. The adhesive application strip is wound around the two adhesive application clamping assemblies. This flexible adhesive application mechanism automatically cleans residual adhesive after the earphone is glued and assembled, ensuring that the earphone's appearance meets the requirement of being free of residual adhesive.
Owner:SUZHOU MAIZHITE INTELLIGENT TECH CO LTD
Lithium battery pole piece cutting machine and using method thereof
PendingCN119216816Aprevent looseningIncrease productivityElectrode manufacturing processesWelding/soldering/cutting articlesProduction lineDust control
The invention relates to the technical field of lithium battery manufacturing, and discloses a lithium battery pole piece cutting machine and a using method thereof.The lithium battery pole piece cutting machine comprises a cutting mechanism used for completing lithium battery pole piece conveying and cutting work, manual operation of workers is avoided in an automatic mode, and the cutting mechanism comprises an adjusting assembly; the adjusting assembly is used for limiting the lithium battery pole piece and preventing the lithium battery pole piece from falling off due to tensioning force after being cut, and the cleaning mechanism is arranged in the middle of the cutting mechanism and used for cleaning dust adsorbed to the outer side of the lithium battery pole piece in transportation while the cutting mechanism works. By means of the improved tensioning mechanism, the automatic cutting device and the cleaning and dust falling system, the problems of uneven tension and position deviation in the pole piece conveying and cutting process are solved, the cutting precision and the edge uniformity are guaranteed, the cleaning device efficiently removes dust, the cutting quality is guaranteed, and the improved clamping mechanism improves the coil stock stability and the production line continuity.
Owner:JIANGSU ADVANCED LIGHT SOURCE TECH RES INST CO LTD
Composite board with wiring groove
ActiveCN224395954Uincrease flexibilityAppropriate tensionCovering/liningsComposite plateThreaded rod
The utility model relates to a kind of composite board with wiring slot, belong to composite board technical field, including composite board, the wiring slot of three in number and top plate, the top of composite board is equipped with limit binding structure.The composite board with wiring slot, top plate is installed above wiring slot by the action of threaded rod, limit slide bar, limit seat and limit insert plate, the cable inside three wiring slots is bound by three extension springs, three connecting frames and three cable binding plates respectively, improve the flexibility of cable management, each wiring slot has independent binding mechanism, so that when the specific cable needs to be maintained or replaced, the cable in other wiring slot is not affected, so that the neatness and order of entire wiring structure are maintained, and extension spring ensures that cable can maintain appropriate tension when being subjected to thermal expansion and cold shrink, prevent cable from falling off due to excessive relaxation or being damaged due to excessive tightness.
Owner:FUZHOU XINTONGFU WOOD IND CO LTD
Winding device of stator rolling equipment and stator rolling equipment
ActiveCN118492197Bensure accuracy andquick fixManufacturing dynamo-electric machinesClassical mechanicsBrush device
The present application discloses a winding device of a stator punching and rolling device and a stator punching and rolling device, wherein the winding device comprises: a winding seat; a winding wheel for winding a steel strip to form a stator lamination, comprising: a wheel body and a locking mechanism for fixing or unloading the stator lamination; a ramp frame tangent to the wheel surface of the winding wheel, comprising a ramp surface and a tension control device for controlling the winding tension of the winding wheel and making the bottom wheel surface of the stator lamination always tangent to the ramp surface. The winding device provided by the present application compensates for the deformation of the stator lamination itself or the winding wheel shaft caused by the increase of its own gravity by arranging a ramp frame on the winding device that can provide support for the stator lamination during the entire winding process, so that the punching slots and punching holes can accurately correspond to form tooth slots and stacking holes; and the winding tension of the winding wheel is controlled by arranging a tension control device, so that the steel strip can maintain appropriate tension during the entire winding process, thereby ensuring production quality.
Owner:ZHEJIANG YULIANG POWER CO LTD
Ceramic valve plate polishing machine
ActiveCN119388305Aachieve polishEasy to polishPolishing machinesGrinding work supportsPolishingMaterials science
The invention discloses a ceramic valve plate polishing machine which is used for polishing the upper end face and the step face of a ceramic valve plate and comprises a support, a clamp and a rotary driver and further comprises a polishing mechanism arranged over the clamp. The polishing mechanism comprises a downward pressing frame body, a side pressing assembly arranged on the downward pressing frame body and used for making contact with the step face and an abutting assembly arranged on the downward pressing frame body and used for making contact with the upper end face, and the side pressing assembly is provided with a polishing block capable of horizontally sliding on the downward pressing frame body. The abutting assembly is provided with a polishing disc capable of vertically sliding on the downward pressing frame body, and a linkage piece is arranged between the polishing block and the polishing disc. The ceramic valve plate is driven by the clamp to rotate, and the action of the polishing disc and the action of the polishing block are ensured not to influence each other in combination with the alternate action of the polishing disc and the polishing block, so that the upper end surface and the step surface of the ceramic valve plate can be fully polished.
Owner:NINGBO RUNDA CERAMIC TECH CO LTD
Winding equipment for food-grade film production and using method of winding equipment
InactiveCN119637582Aadjustable distanceEnsure hygiene and safetyDirt cleaningWebs handlingFood gradeDust control
Owner:WUXI PACIFIC NEW MATERIALS CO LTD
Adjusting device of conveying net belt
The utility model discloses a transport mesh belt adjusting device which comprises a conveyor shell, a conveyor inner cavity is formed in the conveyor shell, a first electric telescopic rod is fixedly connected to the interior of the conveyor inner cavity, and the movable end of the first electric telescopic rod is fixedly connected with a driving cabinet and a transmission roller rotating seat. A supporting transmission roller is arranged on the side face of the driving cabinet, and a tension degree adjusting mechanism is arranged in the inner cavity of the conveyor. By adjusting the height and the pressure of the downward pressing tension roller, the conveying mesh belt can keep proper tension degree, stability in the conveying process is guaranteed, shaking and swinging are reduced, impact force and vibration in the downward pressing process are reduced through the spring buffering design, and therefore extra stress borne by the device and the conveying mesh belt is reduced, and the service life of the conveying mesh belt is prolonged. According to the utility model, the service life of the conveying net belt is prolonged, the conveying net belt is prevented from being excessively tightened to a certain extent through the supporting spring, the damage to equipment and the net belt is avoided, and meanwhile, proper tension is kept.
Owner:SHANGHAI KEYUN MACHINERY
I-shaped steel joist fixing device
The utility model relates to the technical field of joist fixing equipment, and discloses a joist steel joist fixing device. The technical problems that in the prior art, due to the fact that bolt positions are not evenly arranged, contact points of I-shaped steel and a vertical beam are different in stress and prone to damage, and safety accidents are caused are solved. The device comprises at least two pieces of I-shaped steel which are arranged in parallel, the I-shaped steel is mounted on the vertical rod; a bottom beam limiting block is mounted at the top of the I-shaped steel and is used for placing a bottom beam; adjusting type notches are correspondingly formed in the I-shaped steel, and bolts are installed in the adjusting type notches and used for adjusting the positions of the bolts to fix the I-shaped steel; the vertical rod is provided with threads so that the tray can be screwed and installed to support the I-shaped steel. The adjustable notch is designed, the bolt is allowed to move within a certain range, flexible adjustment is achieved according to the stress condition, and the structural stability is ensured.
Owner:CHINA CONSTR FIFTH ENG DIV CORP LTD +1
Long and short wire processing equipment
PendingCN119209168AAppropriate tensionImprove machining accuracyCoupling device engaging/disengagingApparatus for removing/armouring cablesWire rodProcessing accuracy
The invention is suitable for the technical field of wire rod processing, and provides long and short wire processing equipment which comprises an equipment base, a full-automatic calibration device, a wire drawing mechanism and a knife rest, and further comprises a tension gun, a reversing device, a front stripping mechanism, a wire positioning block, a wire pressing device and a rear stripping mechanism. According to the long and short wire machining equipment, the tension gun is matched with the full-automatic calibration device to tighten wires in the machining process, it is ensured that the wires always keep proper tension in the machining process, the machining precision of the wires is improved, the non-return device can conduct non-return on the wires tightened by the tension gun, and the machining precision of the wires is improved. The front stripping mechanism is arranged on the tension gun and is prevented from moving reversely under the pulling of the tension gun, the front stripping mechanism is matched with the wire positioning block and the wire pressing device to set the fall of the set length of the wire, and the rear stripping mechanism is matched with the wire pulling mechanism and the tool rest to cut the wires with the length fall in batches. And therefore, the wires with different lengths can be quickly processed.
Owner:SHENZHEN YUANGANG AUTOMATION EQUIP CO LTD
Track assembly and curing oven with same
ActiveCN224136342UReal-time dynamic adjustmentAppropriate tensionFurnace typesTrackwayControl engineering
The utility model relates to the technical field of curing equipment, in particular to a track assembly and a curing oven with the track assembly, and the track assembly comprises at least two sets of track bodies arranged in parallel and turning wheels installed at the outer ends of one sides of the track bodies. The turning wheel is installed on the tensioning structure and is driven by tensioning to achieve displacement adjustment in the direction parallel to the length direction of the track body. The tensioning structure comprises a fixed sliding rail, a sliding block and a traction structure. The sliding block is matched with the fixed sliding rail and is used for fixedly mounting the turning wheel; the traction structure comprises a transition wheel, a counterweight and a traction piece; the traction piece is wound on the transition wheel, and the two ends of the traction piece are connected with the sliding block and the balance weight respectively. The turning wheel is installed on the tensioning structure, real-time dynamic adjustment of the turning wheel is achieved, the materials distributed along the track assembly always keep proper tension based on reasonable counterweight selection, the situation that the curing effect of a chip is affected due to the fact that a material belt is too loose or too tight is avoided, and the curing quality is improved.
Owner:MOTORSICH(SUZHOU)INTELLIGENT EQUIPMENT TECHNOLOGY CO LTD
A cable pulling device
The utility model discloses a cable traction device belongs to cable take -up field, including the casing, the casing single -sided opening, the opening installs the traction motor, installs the traction wheel on the traction motor, the traction wheel below is provided with the compression wheel, the casing is far from the cable storage module of opening one side and is provided with, the cable storage module and the traction wheel between be provided with the tension pulley, be provided with the tension detection module between the tension pulley and the traction wheel, the tension pulley passes through the shift adjusting mechanism and is installed to the casing. Make the cable in the traction process can keep suitable tension, avoid because the tension is too big and leads to the cable excessive tensile damage, or the tension is too small and causes the cable relaxation, and the traction is not smooth etc. problem, effectively improved the quality and efficiency of cable traction, guaranteed the stability and reliability of the traction process.
Owner:SHANDONG LUCHENG CABLE CO LTD
Carrying mechanism
ActiveCN224185086UAdjust tension in real timeadjustable tensionConveyorsClassical mechanicsStructural engineering
The utility model discloses a carrying mechanism, and relates to the technical field of welding, the carrying mechanism comprises a bearing assembly, the bearing assembly comprises supporting seats and a plurality of bearing ropes, the plurality of bearing ropes are arranged in parallel and at intervals, the two ends of each bearing rope are respectively connected with one supporting seat, and the bearing ropes are used for bearing materials; the tensioning assembly is arranged on the supporting seat, and the tensioning assembly is connected with the bearing rope so as to be used for tensioning the bearing rope; and the first driving assembly is in driving connection with the bearing assembly so as to drive the bearing assembly to move in the length direction of the bearing rope. According to the technical scheme provided by the utility model, the tensioning force of the bearing rope is adjusted in real time, so that the bearing rope can keep proper tensioning degree at any time, materials are always kept stable in the transportation process, shaking and instability caused by drooping are avoided, and the safety and reliability in the transportation process are improved.
Owner:SHEN ZHEN TALUER TECH CO LTD
Cable winding and unwinding device capable of automatically adjusting tension
ActiveCN224185635UReal-time monitoring and precise control of tensionTension monitoring and precise controlFilament handlingAuto regulationControl theory
The utility model relates to the technical field of cable take-up and pay-off, in particular to a cable take-up and pay-off device capable of automatically adjusting tension, which comprises a fixing frame, a plurality of universal wheels are mounted at the bottom of the fixing frame, symmetrically distributed pull rods are fixedly connected to the top of the fixing frame, and symmetrically distributed guide groove plates are fixedly connected to the top of the fixing frame. The guide groove plates jointly support a discharging rod. Through the arrangement of the electric sliding rail, the tension sensor, the fixing shaft, the tensioning wheel, the fixing block and the full-automatic tension control box, the tension of the cable can be monitored and accurately controlled in real time, it is ensured that proper tension can be kept under any working condition, frequent manual intervention is not needed, the cable laying and recycling speed is greatly increased, and the working efficiency is improved. The operation time is reduced, and the cable damage caused by excessive stretching or loosening can be effectively avoided, so that the quality of the cable is ensured, and the service life of the cable is prolonged.
Owner:SHENZHEN QIXINGYUAN ELECTRONIC TECHNOLOGY CO LTD
Floating bed for eutrophication remediation of water body
ActiveCN224646783UThe repair effect is not affectedEffect of Repair
The utility model discloses a kind of floating bed for water eutrophication repair, it is related to the technical field of repair floating bed, including device main body, the lower end of device main body is provided with isolation mechanism, including waterproof cover cloth, the lower end of device main body is fixedly connected with fixed frame, the inside of fixed frame is provided with U type moving block, when plant on device main body appears corruption, start motor, motor will drive screw rod rotation, U type moving block will move along the trajectory of two limit slide rods, and U type moving block will drive waterproof cover cloth to move, waterproof cover cloth moves and will constantly cover the lower end of device main body, until U type moving block moves to the right end of fixed frame inner wall, at this time, waterproof cover cloth will completely cover the lower end of device main body, avoid plant growth to mature period not timely harvesting, residual body will gradually wither, fall off and sink into water body, form the problem of "secondary pollution", so that the effect of repair is not affected.
Owner:XIAMEN BOLU GREEN ECOLOGICAL TECHNOLOGY CO LTD
Spinning machine with dust removal function
InactiveCN119411269AHigh mechanical strengthreduce wearTextile/flexible product manufactureTextiles and paperYarnFiber
The invention discloses a spinning machine with a dust removal function, and relates to the technical field of machining, the spinning machine comprises a spinning machine main body of a rectangular frame structure, and the outer wall of the top end of the spinning machine main body is rotatably connected with a feeding device used for smoothly and continuously unwinding roving or other semi-finished products; the inner wall of the top end of the spinning machine body is fixedly connected with a plurality of traction wheels used for stably pulling raw materials into a follow-up device from a feeding device through friction force or mechanical force, and the lower end of the feeding device is rotationally connected with a plurality of traction devices used for lengthening and thinning rough yarn to the fineness needed by spun yarn. The spinning machine comprises a spinning machine body, a rotary friction twisting mechanism is arranged on the inner wall of one side of the spinning machine body, a surface expanding heavy twisting mechanism is arranged at the center of the upper end of the spinning machine body, and a distance adjusting and controlling mechanism is arranged at the rear end of one side of the spinning machine body. The friction force between the fibers can be further increased.
Owner:QUANZHOU JIASHAN CLOTHING CO LTD