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52results about How to "Reduce demoulding time" patented technology
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Freeze-drying device for preparing royal jelly freeze-dried powder buccal
ActiveCN222651781Ueasy to cleanquick releaseDrying solid materials without heatDrying chambers/containersBiomedical engineeringRoyal jelly
The utility model relates to the technical field of royal jelly manufacturing, in particular to a freeze-drying device for manufacturing royal jelly freeze-dried powder buccal tablets, which comprises a freeze-drying box, a working cavity is arranged on the upper side in the freeze-drying box, a plurality of freeze-drying material boxes are arranged in the working cavity, feeding grooves are arranged in the freeze-drying material boxes, and the feeding grooves are communicated with the working cavity. Clamping blocks are slidably clamped to the outer walls of the two sides of the feeding groove, forming plates are arranged on the sides, close to each other, of the two clamping blocks, a plurality of forming holes are formed in each forming plate at equal intervals, a pressing plate is arranged at the top of each forming plate, and demolding pressing blocks are fixedly connected to the positions, corresponding to the forming holes, of the bottom face of each pressing plate. According to the royal jelly powder piece forming device, the freeze-drying material box, the clamping block, the feeding groove, the forming plate, the forming holes, the pressing plate and the demolding pressing block are arranged in a matched mode, royal jelly powder pieces solidified in the forming holes of the forming plate can be rapidly demolded, demolding is easy, and meanwhile the demolding time is shortened.
Owner:YANGZHOU SANBANG NATURAL HEALTH FOODS
Stamping die convenient to demould
The utility model provides a stamping die convenient to demould, which relates to the field of stamping dies and comprises an operating platform, a positioning upright post, a lifting plate, a hydraulic mechanism, an upper die, an annular pressing block and a lower die, a groove is arranged on the end face of the lower die corresponding to the upper die, a top plate is arranged at the bottom of the groove, and a plurality of sliding cavities are arranged on the lower side of the groove. The side, away from the groove, of the driving block is connected with the inner wall of the corresponding sliding cavity through a reset spring, a first sliding groove is formed in the end, close to the groove, of the driving block, an ejector rod is slidably arranged in the first sliding groove, and the end, away from the driving block, of the ejector rod is connected with an ejector plate. According to the stamping die, automatic demolding of stamped parts can be carried out, unloading time consumption is reduced, and the stamping efficiency is improved.
Owner:CHANGCHUN FAW SIHUAN AUTOMOBILE GENERAL PARTS CO LTD
Prefabricated concrete base assembly type fence
ActiveCN222333439UImprove pouring construction efficiencySimple structurePipe supportsDischarging arrangementLine tubingArchitectural engineering
The utility model relates to a prefabricated concrete base assembly type fence which comprises a fence base and a fence concrete base prefabricated operation steel platform device used for pouring the fence base. The fence concrete base prefabrication operation steel platform device comprises an upper concrete pouring device and a lower base platform. A water-filling heavy-weight area steel module is arranged in the fence base, and a reserved demolding hole is formed in the fence base and used for a forklift turner to fixedly turn over or filling water into the water-filling heavy-weight area steel module. A placement groove assembly is installed on the side face of the fence base and used for temporary pipeline penetrating. The fence concrete base prefabrication operation steel platform device has the advantages that the fence concrete base prefabrication operation steel platform device is simple in structure and convenient to produce and manufacture, multiple sets of bases can be prefabricated at a time through a single operation platform, the difficulty of on-site construction is reduced to a certain degree in combination with mechanical operation, and the pouring construction efficiency of fence concrete bases is improved.
Owner:ANHUI HIGHWAY ENG CORP
Multi-directional core pulling mechanism and mold
A multi-directional core-pulling mechanism and mold are disclosed. The multi-directional core-pulling mechanism includes a first slide block, an upper template, and a first core block, a second core block, and a third core block forming an undercut cavity. The upper template is provided with a first guide member and a second guide member, the first guide member being slidably connected to the first slide block. The first core block is fixed to the first slide block, and the first core block is provided with a slidable second slide block, the second slide block being slidably connected to the second guide member, and the second core block being slidably connected to the second slide block. The third core block is movably connected to the first slide block. In this application, the first guide member and the second guide member guide the movement of the first slide block and the second slide block respectively, enabling the first core block, the second core block, and the third core block to perform core-pulling actions along a first direction, a second direction, and a third direction (intersecting in pairs). The multi-directional core-pulling method can accurately adapt to the molding requirements of products with complex undercut structures, improving the molding quality and demolding success rate of the product.
Owner:宁波爱可森汽车电子有限公司
New energy vehicle-mounted electric control cover plate die-casting device
The utility model relates to the technical field of vehicle-mounted electric control cover plate die-casting, and discloses a new energy vehicle-mounted electric control cover plate die-casting device which comprises a die-casting device body, a baffle is fixedly connected to the left side of the top of the die-casting device body, a die-casting mechanism is arranged at the top of the die-casting device body, and a base is fixedly connected to the bottom of the die-casting device body. A collecting mechanism is arranged at the bottom of the die-casting device body, the die-casting mechanism comprises a die-casting assembly and a stirring assembly, the die-casting assembly is arranged at the top of the die-casting device body, and during use, through the arranged die-casting mechanism, when a vehicle-mounted electric control cover plate needs to be subjected to die-casting work, a first servo motor drives a first threaded rod to rotate; the hydraulic cylinder pushes the push plate, raw materials in the conveying pipe stably and accurately enter the first die, the right side of the second die makes close contact with the left side of the first die, and the sealing performance of the dies in the die casting process is guaranteed.
Owner:TIANTAI YINXING MECHANICAL CASTING
A casting jig for manufacturing brake housings
This utility model provides a casting fixture for producing brake housings, relating to the field of casting technology. It includes a top plate, with support columns fixedly connected to the bottom and near the four corners of the top plate. A liquid storage tank is fixedly connected through and to the center of the top plate. An upper mold plate is fixedly connected to the bottom of the liquid storage tank. A solenoid valve is fixedly installed at the connection between the liquid storage tank and the upper mold plate. A connecting plate is fixedly connected between the two support columns near the bottom. A hydraulic cylinder is fixedly connected to the top of the connecting plate near the center. A lower mold plate is embedded in the bottom of the upper mold plate. Fixed plates are symmetrically fixedly connected to the surface of the lower mold plate. In this utility model, the casting fixture is equipped with an elastic buffer structure composed of vertical rods, limiting rods, a circular disc, and springs. Combined with power components such as hydraulic cylinders, it can quickly and smoothly push the brake housing out of the mold, significantly shortening the demolding time and improving production efficiency.
Owner:LINYI YUNHONG AUTOMOBILE CO LTD
Bending forming device adaptive to glass fiber reinforced plastic processing
The invention discloses a bending forming device adaptive to glass fiber reinforced plastic processing, and belongs to the technical field of glass fiber reinforced plastic processing. A bending forming device adaptive to glass fiber reinforced plastic processing comprises a support, a mounting plate is arranged at the support, an adjusting mechanism is arranged at the mounting plate, an adjustable chain-shaped inner mold assembly is arranged outside the adjusting mechanism, and an adjustable outer mold assembly is arranged outside an outer mold assembly; the outer mold assembly comprises a plurality of straight molds and arc-shaped molds which are formed in a spliced mode, and mounting cavities used for bending and forming glass fiber reinforced plastics are formed between the straight molds and the inner mold assembly and between the arc-shaped molds and the inner mold assembly. Compared with the prior art, the multiple straight molds and the multiple arc-shaped molds which are formed through splicing are adopted as the outer mold assemblies, the mold can more flexibly adapt to the bending requirements of glass fiber reinforced plastics with different shapes and curvatures, the forming accuracy is improved, meanwhile, through accurate control over the telescopic assemblies, smooth demolding of the glass fiber reinforced plastics can be achieved, and the production efficiency is improved. The tedious operation of overturning the mold in a traditional demolding mode is avoided, the demolding time is remarkably shortened, and the demolding efficiency is remarkably improved.
Owner:JIANGSU ZHONGCHENG COMPOSITE MATERIAL CO LTD
Automatic demoulding mold and method
Owner:BAOJI FAST GEAR
Rapid demolding mold for automobile part stamping
ActiveCN119407049Aquality improvementImprove pass rateShaping toolsVehicle componentsFriction forceMold removal
The invention relates to the technical field of automobile part machining, in particular to a rapid demolding mold for automobile part stamping, which comprises a lower mold base and an upper mold base arranged right above the lower mold base, a stamping cavity is arranged in the lower mold base, and a stamping auxiliary assembly is arranged in the stamping cavity. A demolding auxiliary assembly is arranged on the surface of the upper mold block. The demolding conditions of different types of automobile parts can be more flexibly treated through cooperative demolding force in the vertical direction, the demolding resistance can be more effectively overcome by adjusting the thrust of the second micro electric cylinder and the stroke of the ejector plate, it is ensured that the parts are smoothly demolded, and the demolding efficiency is improved. The downward pushing action of the ejector plate can prevent the punch forming part from being clamped in the mold due to top residual adsorption force or friction force in the later demolding period, it is guaranteed that the punch forming part can be completely separated from the mold, the demolding integrity and success rate are improved, the rejection rate caused by incomplete demolding is reduced, and the product quality is improved. And the production efficiency and the product quality are improved.
Owner:GUANGZHOU MAITY MIZUTANI MOULD CO LTD
Dimension inspection bench for OCA optical film die cutting processing
InactiveCN119554959ASmooth demouldingeasy to cleanUsing optical meansCleaning using gasesOptical spectrometerElliptical polarization
The invention discloses a size inspection bench for OCA optical film die cutting processing in the field of optical material detection equipment, and the size inspection bench comprises an inspection bench, the inspection bench is fixedly connected with a support frame, and the inner side of the support frame is provided with a first transport roller and a second transport roller which are horizontal. A surface inspection assembly and a thickness inspection assembly are arranged between the first conveying roller and the second conveying roller on the inner side of the supporting frame, a control panel is arranged on the upper portion of the supporting frame, and the control panel is in signal connection with the surface inspection assembly, the thickness inspection assembly, the first conveying roller and the second conveying roller. According to the invention, the cost is low, the parallelism and the die cutting size of the surface of the OCA optical film are detected through the cooperation of the clay reverse mold and the laser radar, the thickness and the fine die cutting loss of the OCA optical film are detected through the elliptical polarization spectrometer, various parameters of the OCA optical film are relatively completely detected by using cheap instruments and materials, the production cost is reduced, and the production process is optimized.
Owner:DONGGUAN XINMAI ELECTRONIC TECH CO LTD
A forming mold for a popcorn shoe sole
The utility model relates to pop -corn shoe sole mould technical field discloses a kind of forming mould for pop -corn shoe sole, including fixed mould component and moving mould;Fixed mould component is equipped with inner benevolence;Fixed mould component is equipped with the middle frame wrapped in inner benevolence;The first slider assembly and the second slider assembly for side hole forming are respectively equipped in the both sides of middle frame;Inner benevolence is equipped with hanging needle insert between middle frame, and hanging needle insert is fixedly connected with middle frame;Moving mould is equipped with lower mould on inner benevolence, and lower mould is equipped with the needle for lifting blank in;Lower mould both sides are equipped with first inclined lifting assembly and second inclined lifting assembly.When opening mould, first slider assembly, second slider assembly are respectively guided to line outwards by second slider assembly, so that first slider assembly, second slider assembly are away from the both sides of middle frame, realize the automatic demoulding of first slider assembly, second slider assembly, simplify demoulding step, effectively shorten demoulding time, significantly improve production efficiency.
Owner:GUANGDONG ZHANSHENG DIGITAL MOULD TECH CO LTD
High-strength light-weight silt-based ecological slope protection block pressing forming equipment
ActiveCN120080404Breduce dependenceConsistent demoulding actionDischarging arrangementFeeding arrangmentsCompression moldingAgricultural science
The application discloses a high-strength light-weight silt-based ecological slope protection block compression molding equipment, and belongs to the technical field of slope protection block production. The equipment comprises a rack, an upper mold arranged in the rack, connecting mechanisms arranged at both ends of the upper mold, and a lower mold plate arranged at the bottom end of the upper mold. The upper mold is installed on the rack through the connecting mechanisms, and the upper mold is provided with an opening at the lower end. The lower mold plate is arranged at the bottom end of the upper mold, and a mold cavity is formed between the lower mold plate and the upper mold. A demolding mechanism is arranged on the rack and connected with the lower mold plate to assist in separating the lower mold plate from the upper mold. The inner wall of the upper mold is provided with a Teflon coating, and the upper mold is provided with a material injection mechanism. The vertical rod and the lower mold plate are pulled down through a hydraulic rod, so that the lower mold plate is separated from the upper mold. The device can assist in separating the block in the mold cavity, manual separation is not needed, the demolding action is continuous, and the demolding time is significantly shortened. The automatic demolding reduces the manual operation link, reduces the dependence on skilled workers, and saves the labor cost.
Owner:QINGDAO LEADING NEW BUILDING MATERIALS TECH CO LTD
Mold for plastic lampshade
Owner:XIAMEN BAILIYUAN ARTS & CRAFTS CO LTD
Die for producing automobile electric appliance connector
ActiveCN222554141UReduce demoulding timeIncrease productivityDomestic articlesMechanical engineeringMold removal
Owner:HEFEI TENGJI PRECISION MACHINERY CO LTD
Vibration pressure forming mold for preparing water permeable brick from waste sand
The utility model discloses a vibration pressure forming die for preparing a water permeable brick from waste sand, which comprises a lower die, an upper die is arranged at the top of the lower die, the lower die comprises a water permeable brick forming container, and the inner wall of the water permeable brick forming container is connected with a forming thickness adjusting plate in a sliding mode. A round ejection plate is movably connected to the center of the top of the forming thickness adjusting plate, an ejection rod is fixedly connected to the bottom of the round ejection plate and extends to the bottom of the water permeable brick forming container, a threaded pipe is in threaded connection to the center of the bottom of the water permeable brick forming container, and the threaded pipe is movably arranged on the surface of the ejection rod in a sleeving mode. The vibration pressure forming mold has the advantage of being good in flexibility, and the problems that in the using process of an existing vibration pressure forming mold, the forming thickness of a water permeable brick is inconvenient to adjust, the production requirements for water permeable bricks with different thicknesses are difficult to meet, and the flexibility of the vibration pressure forming mold in the using process is reduced are solved.
Owner:JIANGXI CHUANGDAOFU ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
A prefabricated reinforced concrete pipe reinforcing binding mold frame
ActiveCN224296141UReduce demoulding timefirmly connectedShaping reinforcementsAuxillary shaping apparatusReinforced concreteRebar
The utility model discloses a prefabricated reinforced concrete pipe steel banding mould frame relates to prefabricated reinforced concrete pipe manufacturing field, including drive assembly, lifting unit, two parallelly arranged bottom beams and two symmetrically arranged tripods, the upper portion rotation of tripod is installed with support axle, and the end of support axle is equipped with the banding disc, and the edge of banding disc is encircled and is provided with a plurality of steel holes, the both ends of bottom beam are provided with the connecting beam in the open mouth, the utility model discloses through the synchronous elongation of control four hydraulic poles, make three support seat upward motion, the bottom support of steel framework, through the synchronous elongation of control two air cylinders, make two -sided tripods away from each other, make the banding disc and steel framework separate, so as to be convenient for the lifting equipment's lifting hook and steel framework connection, hoist and transport steel framework to the appointed position to need not manual complex dismounting operation, significantly shorten the steel framework stripping time, greatly saved manpower and time cost.
Owner:CHINA FIRST HIGHWAY ENGINEERING CO LTD +1
A fully enclosed rotational molding machine and method for molding and processing polymer materials
ActiveCN119348026BReduce the presence of air bubblesreduce defectsCoatingsHeat energyHigh pressure gas
The present invention discloses a fully enclosed roto-molding machine and method for polymer material molding, which relates to the technical field of roto-molding machines, including a transmission mechanism, a rotating rod is arranged inside the transmission mechanism, a driving mechanism is arranged at one end of the rotating rod, a heat collecting mechanism for focusing heat energy is arranged at both upper and lower ends of the driving mechanism, a mold shell is arranged inside the heat collecting mechanism, and a pressurizing mechanism extending to the inside of the mold shell and increasing the internal air pressure is arranged on the outer surface of the heat collecting mechanism. The high-pressure gas discharged by the pressurizing mechanism provided in the present invention can effectively reduce bubbles in the plastic solution, improve the density and surface quality of the product, and the reduction of bubbles means that the structure of the product is more uniform, reducing potential defects, and the high-pressure gas can evenly squeeze the plastic solution onto the inner wall of the mold shell, especially in some corners and parts with complex shapes, ensuring that the shape of the product is clear and without defects.
Owner:OCEANWIDE ENG (SHANDONG) INTELLIGENT EQUIP CO LTD
Totally-closed rotational molding machine and method based on high polymer material molding processing
The invention discloses a fully-closed rotational molding machine and method for high polymer material forming processing, and relates to the technical field of rotational molding machines. The fully-closed rotational molding machine comprises a transmission mechanism, a rotating rod is arranged in the transmission mechanism, and a driving mechanism is arranged at one end of the rotating rod; the upper end and the lower end of the driving mechanism are each provided with a heat gathering mechanism used for focusing heat energy, a mold shell is arranged in each heat gathering mechanism, and the outer surface of each heat gathering mechanism is provided with a pressurizing mechanism which extends into the corresponding mold shell and increases the internal air pressure of the corresponding mold shell. High-pressure gas discharged by the pressurizing mechanism can effectively reduce bubbles in a plastic solution, the density and the surface quality of a product are improved, reduction of the bubbles means that the structure of the product is more uniform, potential defects are reduced, the plastic solution can be uniformly extruded to the inner wall of a mold shell through the high-pressure gas, and the product quality is improved. Especially for some corners and parts with complex shapes, the product is ensured to be clear in shape and free of defects.
Owner:OCEANWIDE ENG (SHANDONG) INTELLIGENT EQUIP CO LTD
High-precision porous stamping die with anti-deviation positioning pin assembly
ActiveCN224195726UImprove versatilityincrease flexibilityPerforating toolsMetal working apparatusStampingGear wheel
The utility model relates to the technical field of stamping dies, and discloses a high-precision porous stamping die with an anti-deviation positioning pin assembly, which comprises a base, a driven gear is rotatably connected to the center of the top of the base, a driving gear is meshed with the front side of the driven gear, and a toothed plate is meshed with the front side of the driving gear. A lower die plate is fixedly connected to the top of the base, a female die is installed in the center of the top of the lower die plate, the lower die plate is connected with an upper die plate through a guide assembly, a male die is installed at the middle end of the bottom of the upper die plate, sliding plates are slidably connected to the front end and the rear end of the lower die plate, and the sliding plates are connected with driven gears through sliding assemblies. According to the utility model, accurate front and back limiting of workpieces and adaptation to different sizes are realized, so that the universality is improved; and meanwhile, the spring II is matched with the supporting plate, and a mechanical linkage dual demolding mode is adopted, so that the demolding time is shortened, the workpiece is prevented from being damaged, and the production efficiency and the product percent of pass are remarkably improved.
Owner:DONGGUAN JIUDONG IND CO LTD
A concrete setting accelerator and early strength agent and its preparation method and application
ActiveCN116573882BEnhancement effect is goodLower the barrier to buildSolid waste managementCALCIUM HYDROXIDE SOLUTIONPolyvinyl alcohol
The invention discloses a concrete setting and early strength agent, a preparation method and application thereof, and belongs to the technical field of concrete admixtures. The concrete setting and early strength agent comprises the following components in parts by weight: 5 to 10 parts of ultrafine mineral powder A, 0.5 to 5 parts of polyvinyl alcohol, 10 to 20 parts of modified ultrafine mineral powder B, 5 to 12 parts of modified white carbon black, and 40 to 80 parts of water; the preparation method of the modified ultrafine mineral powder B is as follows: the modifier is dissolved in water to prepare a modified liquid, and then a calcium hydroxide solution is added to adjust the pH value to greater than 12, and then the ultrafine mineral powder B is added, heated to 50 to 80°C, reacted for 1 to 3 hours, filtered, dried, and ground to obtain the modified ultrafine mineral powder B. The setting and early strength agent of the invention is based on ultrafine mineral powder A, and modified ultrafine mineral powder B, polyvinyl alcohol and modified white carbon black are added. The components work together to significantly improve the early strength of concrete, and also have a significant enhancement effect on the later strength, and can significantly shorten the demoulding time of concrete.
Owner:LIAONING PROVINCIAL TRANSPORTATION PLANNING & DESIGN INST +1
Demoulding mechanism for injection moulding of electric vehicle storage boxes
The utility model relates to die technical field discloses electric vehicle storage box injection molding die demolding mechanism, including work table, the work table top end is provided with the mounting groove, the mounting groove inside is equipped with the lower mould, the lower mould inner wall is equipped with the mould core, the work table includes the jacking mechanism for the ejection plastic piece, work table inner wall one side fixed mounting has the first motor, the first motor output shaft fixed sleeve has the two -way screw rod, the two -way screw rod both sides all are equipped with the guide rod, the utility model discloses through the design of jacking mechanism, makes first jack and second jack drive through the same lifting plate, ensures plastic piece bottom end and inner wall force simultaneously, avoids the cracking when demolding because of uneven stress, compared with traditional single part ejection mode, has shortened the demolding time, improved the stability of demolding, has guaranteed the quality of plastic piece, and the first spring resets the auxiliary lifting plate after demolding, reduces mechanical impact, improves the stability in the use process of jacking mechanism.
Owner:TAIZHOU YUTAI MOTORCYCLE PARTS CO LTD
Core-pulling structure of outer thread of injection mold
This invention provides an external thread core-pulling structure for injection molds, including a moving mold, a fixed mold, and several molding components. The moving mold includes a power source, and the molding components include molding inserts, which include a first molding insert and a second molding insert. Each molding insert has an external thread for molding the outer wall of the injection molded part and several undercut molding cavities with protruding rings. The molding cavities are located on the first and second molding inserts. The power source drives the first and second molding inserts to move in opposite directions, gradually separating them from the injection molded part for core pulling. Compared with existing technologies, this external thread core-pulling structure for injection molds uses a top plate as a power source to drive ball bearings to move within the first and second guide slides, causing the first and second molding inserts to move in opposite directions for core pulling. This eliminates the need for an additional power source, resulting in a simple structure, low cost, small footprint, stable core pulling, and applicability to various undercuts such as external threads, protruding rings, and grooves, thus having a wide range of applications.
Owner:TAIZHOU HUIYUAN MOULD CO LTD
Rapid demolding and discharging device for glass bottle processing and implementation method of rapid demolding and discharging device
ActiveCN119661062AReduce demoulding timeEnsure consistencyBlowing machine gearingsGlass productionBottleMold removal
The invention discloses a rapid demolding and discharging device for glass bottle processing and an implementation method thereof, and belongs to the technical field of glass bottle processing. The rapid demolding and discharging device for glass bottle processing comprises a mold supporting frame and a discharging support, one end of the mold supporting frame is fixedly connected with the discharging support, a first supporting plate, a second supporting plate, a third supporting plate and a fourth supporting plate are arranged on the mold supporting frame in parallel, and a first mold is movably connected between the first supporting plate and the second supporting plate. According to the rapid demolding and discharging device for glass bottle processing and the implementation method of the rapid demolding and discharging device, through the mold closing and opening process of the first mold, the second mold and the third mold which are automatically controlled and the automatic ejection function of the ejection plate, the ejection rod on the ejection plate serves as a bottom support during mold closing, and the mold opening process is automatically controlled; and the glass bottle body is stably jacked up during mold opening, so that direct contact with the surface of the glass bottle body is reduced, and the risk of scratching or damage is reduced.
Owner:ANHUI QINTONG BOTTLE IND CO LTD
A method for constructing dry-hard concrete for airport pavements
This invention provides a method for constructing dry-hard concrete pavements for airports, relating to the field of road construction technology. The method includes the following steps: Step 1: Preparing dry-hard concrete; Step 2: Surveying and setting out; Step 3: Installing formwork; Step 4: Mixing dry-hard concrete; Step 5: Spreading the dry-hard concrete within the formwork at the construction site; Step 6: Vibrating the spread dry-hard concrete; Step 7: Leveling, compacting, and smoothing the vibrated dry-hard concrete; Step 8: Roughening the surface of the dry-hard concrete; Step 9: Covering and curing the roughened dry-hard concrete until the curing period is complete, then removing the formwork, thus completing the airport pavement construction. In this invention, dry-hard concrete is used for pavement construction. The low fluidity of dry-hard concrete accelerates the concrete forming speed, shortens the formwork removal time, reduces the construction period, improves construction efficiency, and saves construction costs.
Owner:CHINA RAILWAY BEIJING ENG GRP CO LTD +1
Automobile silica gel tube water pressure demolding device
The utility model discloses a kind of automobile silica gel pipe water pressure demolding devices, solve the problem of low efficiency, great labor intensity of traditional manual demolding. The device includes fixed frame, connector and detachable forming die, and there is support tube in forming die, support tube is connected water pump by water pipe, support tube is connected shunt pipe, and water tank is equipped on the surface of forming die. Its preferred structure has the support sleeve of forming die large diameter end inside and the threaded connection of connector movable end, water pump input end is connected external water tank through inlet pipe, connector sleeve sealing ring, support tube and forming die coaxial and shunt pipe equidistant arrangement, water tank is shunt groove with strip-shaped opening, and shunt pipe and die inner wall have sealing pad layer. Its beneficial effect is to use water pressure to demould easily, improve efficiency, reduce labor intensity, and connection is stable, sealing performance is good, ensure that device normal operation, meet large-scale production demand, reduce personnel injury risk, improve work efficiency and quality.
Owner:HITEL (HUBEI) TECH CO LTD
A steam curing device for core holes of concrete lightweight partition wall slats
The present invention relates to the technical field of prefabricated buildings, and discloses a core hole steam curing device for concrete lightweight partition wall panels, comprising a mold trolley body, a curing base fixedly installed on the top of the mold trolley body, a bottom support seat fixedly connected to the bottom of the mold trolley body, a mold platform protection plate fixedly connected to the top of the curing base, a plurality of partitions fixedly connected to the inside of the mold platform protection plate, and a concrete lightweight wall panel is arranged between the plurality of adjacent partitions. The core hole steam curing device for concrete lightweight partition wall panels heats the core tube by inputting the steam of the device of the present invention into the core tube as soon as possible after pouring concrete, so that the contact area between the core tube and the wall panel is larger, and the coagulation time of the concrete is greatly shortened after heating. After reaching a certain strength, the core tube is pulled out, and at this time, the steam will directly autoclave and cure the wall panel, and the concrete wall panel has both temperature and humidity, and the strength increases rapidly, and the panel can be produced in three hours.
Owner:JIANGSU DEEN CONSTRUCTION CO LTD
Assembly type construction structure of floor support plate combined with aluminum mold
This application discloses a prefabricated construction structure combining floor decking and aluminum formwork, including an aluminum alloy beam formwork assembly, lap joint fittings, and a steel truss floor decking. The aluminum alloy beam formwork assembly includes multiple aluminum alloy templates, which enclose a first pouring cavity. The lap joint fittings are disposed on the aluminum alloy beam formwork assembly and located on the periphery of the top opening of the first pouring cavity. The lap joint fittings have a top lap plate, the width of which is greater than the thickness of the aluminum alloy template. The steel truss floor decking is supported on the top lap plate, and the top lap plate and the steel truss floor decking are detachably connected. This prefabricated construction structure combining floor decking and aluminum formwork uses prefabricated steel truss floor decking supported at the floor slab. The steel truss floor decking is part of the floor slab, completely replacing the formwork function, saving time on formwork erection and dismantling, and, in conjunction with the aluminum formwork system, greatly accelerating the construction speed, allowing for rapid construction up to one floor every six days.
Owner:CHINA CONSTR FIRST DIV GROUP CONSTR & DEV
Forming mold and exposure lamp shell production line
The invention discloses a forming mold and an exposure lamp shell production line, and belongs to the technical field of exposure lamp production. The exposure lamp shell production line comprises a conveying mechanism, a machining mechanism and a forming mold. The forming die comprises an upper die, a middle die and a lower die, the upper die is provided with a first forming part serving as a male die, the middle die is clamped with the lower die, and a second forming part of the middle die and a third forming part of the lower die form a female die; the conveying mechanism comprises a rotating table, and eight lower dies are evenly arranged at the top end of the rotating table in the circumferential direction. The machining mechanism comprises a feeding unit, a pressing unit, a cooling unit and a discharging unit which are sequentially arranged in the rotating direction of the rotating table. The discharging unit and the cooling unit are located on the same diameter of the rotating table, and the pressing unit is provided with a water cooling valve, so that semi-finished products are subjected to water cooling, air cooling and air cooling. By optimizing the forming process and the mold structure, the product consistency and the yield are effectively improved while the operation efficiency of a production line is improved.
Owner:JIANGSU ZAIYAO OPTOELECTRONICS TECHNOLOGY CO LTD
Rapid demolding precision metal product production mold
ActiveCN224208986UQuick ejectionPlay a protective effectShaping toolsShaping safety devicesStructural engineeringMechanical engineering
The utility model relates to the technical field of production molds, and discloses a rapid demolding precision metal product production mold which comprises a supporting fixing plate, a rapid demolding part and a lifting mold closing forming part, and supporting cushion blocks are symmetrically and fixedly installed on the outer wall of the bottom of the supporting fixing plate. The pneumatic telescopic rod directly acts on the demolding top plate, force is exerted through the through opening, the demolding top plate and the demolding side plate can be rapidly pushed to ascend in the side plate sliding groove, a metal product in a forming bin is rapidly ejected out, the demolding time is shortened, and the demolding side plate is in sliding fit with the side plate sliding groove, so that the demolding efficiency is improved. According to the demolding device, the demolding side plates are arranged on the side plate sliding grooves, the demolding top plates and the embedding grooves are designed to be clamped, the smoothness of the demolding process is guaranteed, the metal product can be protected, the demolding side plates stably ascend along the side plate sliding grooves, stress is even when the metal product is ejected out, the defects of scratches, deformation and the like caused by uneven stress on the surface of the product are overcome, and the product percent of pass is effectively increased.
Owner:SICHUAN HUAYUAN HENGZHI TECH CO LTD
Mold and preparation method of small-size carbon fiber composite liquid hydrogen storage tank
PendingCN122165573AHigh precisionReduce the risk of water-soluble residuesHollow articlesMaterials preparationMechanical engineering
This invention discloses a mold and preparation method for a small-sized carbon fiber composite liquid hydrogen storage tank, belonging to the field of composite material preparation technology. It includes: preparing four water-soluble core mold units; sequentially connecting the four water-soluble core mold units circumferentially via circumferential limiting plates and connecting shafts to form an integral water-soluble core mold structure, and then locking the connection through a locking structure. The use of separate water-soluble core mold units results in smaller volume, more regular structure, and higher precision, effectively avoiding breakage during molding and improving the molding accuracy of small liquid hydrogen storage tanks. Simultaneously, the larger dissolution area during demolding effectively shortens demolding time and reduces the risk of water-soluble residue in the components. Furthermore, one end of the integral water-soluble core mold structure is securely connected via a cap, while the other end is locked via a locking structure on the connecting shaft, locking the water-soluble core mold in both the circumferential and axial directions, preventing phase or axial displacement of the water-soluble core mold, further improving molding accuracy.
Owner:JIANGNAN UNIV