117results about How to "Improve demoulding efficiency" patented technology

The invention discloses an assembly type building stair mold, and relates to the technical field of stair molds, the assembly type building stair mold comprises a mold mechanism, the side face of the mold mechanism is provided with a transverse steel bar limiting mechanism, and the transverse steel bar limiting mechanism is used for limiting and fixing transverse steel bars in a prefabricated stair. According to the longitudinal reinforcement limiting mechanism, the height of a clamping head is accurately adjusted through a third mounting bolt, the clamping head can be flexibly selected according to the diameter of a longitudinal reinforcement, the mounting height and position of the longitudinal reinforcement can be accurately controlled, the overall positioning accuracy of a reinforcement framework is guaranteed, and then the mechanical property of the prefabricated stair is improved; the sleeve plays a role in protecting the end, inserted into the mold mechanism, of the third mounting bolt, it is avoided that concrete adhesion affects bolt disassembly, meanwhile, due to the detachable design of the third mounting bolt and the modular structure of the steel bar limiting mechanism, the demolding difficulty is lowered, damage to stairs after a component is formed is reduced, and the demolding efficiency and the finished product quality are improved.

This invention relates to a mold frame for anti-rotation of ejector pins with countersunk heads, applicable to the field of mold ejector pin technology. It includes a lower mold, an ejector sleeve, an ejector pin, an anti-rotation groove, a countersunk head, a lifting bolt, an ejector plate, an assembly hook, and a spring ring. The spring ring is sleeved with the countersunk head. This structure allows for the extension and retraction adjustment of the ejector sleeve, facilitating the installation of ejector pins in different molds. When the ejector pin retracts back into the ejector sleeve, the ejector plate is pulled downwards by a power device, causing the spring ring on the assembly hook to apply a downward pulling force to the countersunk head. The elastic deformation of the spring ring counteracts the difference in extension and retraction height between different ejector pins, enabling the ejector plate to synchronously drive the extension and retraction of multiple sets of ejector pins, effectively improving the mold demolding efficiency.

The application belongs to the technical field of metal lithium preparation, and discloses a lithium ingot casting system in a metal lithium closed environment and a lithium ingot casting method. The lithium ingot casting system is used for receiving high-temperature liquid metal lithium after distillation and purification to perform casting, cutting and bagging in a mold. The lithium ingot casting system comprises a glove box and a mold arranged in the glove box. The glove box is provided with a gas circulation module. The glove box is connected with the inside of the glove box by the gas circulation module and controls the gas environment in the glove box. The glove box is provided with at least two independent chambers, i.e. a preparation chamber and an operation chamber. At least one of the preparation chamber and the operation chamber is provided with a buffer chamber connected with the outside for material exchange. The buffer chamber is provided with detachable sealing structures on the ports connected with the outside and the inside for sealing, and the independent gas environment control is realized by connecting the gas circulation module. The mold is arranged in the operation chamber. The mold comprises a cooling support and a plurality of mold barrels arranged on the cooling support. The mold barrels are detachably connected with the cooling support.

The utility model provides a flue hanging hole three-dimensional plugging device, which belongs to the technical field of building construction and comprises a pre-buried frame, a first fixing block and a second fixing block, the first fixing block and the second fixing block are arranged on the pre-buried frame, a pressing strip is arranged on the side wall of the pre-buried frame, and the first fixing block is fixedly connected to the inner wall of one side of the pre-buried frame. A first positioning groove is formed in one end of the first fixing block, and a shaft groove is formed in one side of the first fixing block. According to the embedded box, the two mutually-spliced embedded frames are combined into the whole embedded box, the contact area of the single embedded frame and concrete is reduced when the single embedded frame is subjected to mold removal, meanwhile, friction force is correspondingly reduced instead of overall large friction force, and therefore the mold removal efficiency is improved, after the embedded frame is divided into the two parts, stress is dispersed, the embedded frame can be more evenly and controllably removed, and the mold removal efficiency is improved. The damage risk of the embedded frame and the concrete structure is reduced, meanwhile, the positioning assemblies arranged between the embedded boxes can guarantee the strength of the embedded frame after assembly, later disassembly is facilitated, and the overall disassembly and assembly efficiency is improved.

The utility model discloses a demolding device suitable for bidirectional injection molding products. The demolding device is used for demolding of structures with internal threads and inner holes. Comprising an upper die and a lower die for forming a product, an axial demolding assembly is arranged at the input end of the lower mold, and a circumferential demolding assembly is arranged on the side face of the lower mold; the axial demolding assembly at least comprises a sliding block and an insert which synchronously move in the axis direction of a product. The circumferential demolding assembly at least comprises a rack and a thread core which are arranged in a meshed mode, and the rack is perpendicular to the insert. The rack penetrates through the lower die; the thread core is located in the lower die and arranged on the periphery of the insert in a sleeving mode, and a thread structure matched with an internal thread of a product is formed at the tail end of the thread core. The mold has the advantages that the product in the lower mold is demolded in two directions through the axial demolding assembly and the circumferential demolding assembly, after axial demolding, the insert is separated from the product to expose an inner hole, after circumferential demolding, the thread core is separated from the product to expose an internal thread, complete demolding of the product is completed, and the quality of the demolded product is guaranteed.

The application provides a plastic container injection molding equipment and belongs to the technical field of injection molding equipment. The injection molding equipment comprises a main body and a fixed mold assembly. The fixed mold assembly is fixedly connected to the top of the main body. The top of the main body is fixedly connected with a fixed plate. The injection molding equipment further comprises a demolding mechanism. The injection molding equipment can apply a short-distance pushing force to the plastic container on the movable mold assembly multiple times during the process that the movable mold assembly separates from the fixed mold assembly and moves to the fixed top plate. The surface adsorption force between the plastic container and the mold block on the movable mold assembly is gradually reduced. After the demolding pushing column and the inner wall of the piston pushing cylinder abut, the piston pushing cylinder and the dispersion gas box are directly pushed out of the embedded hole, so that the length of the piston pushing cylinder protruding on the protruding mold block of the movable mold assembly is not too long. The phenomenon that the just-formed plastic container is directly pushed to separate from the mold block on the movable mold assembly and thus the just-formed plastic container is poked or broken is avoided. The production qualification rate and the production efficiency of the product are improved.

The utility model relates to round link technical field provides a kind of mould for the assembly of round link, including main body, the four corners of main body lower surface are fixedly provided with support, the upper surface of main body is provided with moving part, the upper surface of main body is provided with the frame matched with moving part, the four corners of frame outer surface are fixedly provided with limit electric push rod, the output end of each limit electric push rod is transmissionly provided with mounting block, and the inner angle of each frame is elastically provided with reset spring between mounting block outer surface, the surface of mounting block is provided with four-piece mould cover by quick-release component, four-piece mould cover is made of four groups of mould, the utility model discloses by adopting four-piece mould cover, when stripping, start limit electric push rod and drive mounting block to shrink, mounting block compresses reset spring and drives mould to move to outside, make four groups of mould separate, and realize quick stripping under the cooperation of diamond-like carbon film plating, improve the practicability and stripping efficiency of device.

The utility model relates to the field of mold manufacturing, and discloses the technical scheme that the automatic demolding device for the automobile precision mold comprises a lower mold, the inner surface of the lower mold is connected with an ejection piece A in a sliding mode, the inner surface of the ejection piece A is elastically connected with a column body B through a spring B, and the column body B is connected with the ejection piece A in a sliding mode. The top of the outer surface of the column body B is slidably connected with the inner surface of the ejection piece A. The bottom end of the outer surface of the column body B is fixedly connected with a U-shaped rod, and the top of the outer surface of the U-shaped rod is fixedly connected with a traction block. According to the automatic demolding device, the motor drives the threaded rod to rotate, so that the upper mold moves, the mold in the upper mold is ejected out through cooperation of the traction rod and the extrusion rod, meanwhile, the U-shaped rod is driven to ascend through the moving block, the ejection piece A is driven to move upwards to eject out the mold in the lower mold, automatic demolding of the upper mold and the lower mold is achieved, and the demolding efficiency is improved.

According to the shoe mold auxiliary demolding mechanism for shoe production, two supports are arranged at the upper end of a bottom plate and symmetrical to a bottom mold, first rotating shafts are rotationally arranged at the tops of the supports, two toothed plates are symmetrically arranged on the two sides of the bottom mold, driving wheels are meshed with the toothed plates, and a box located above the bottom plate is arranged on one side of the bottom mold; the motor is fixedly arranged outside the box body, the two driving wheels can drive the bottom die to descend along the guide rods through the toothed plate under the meshing effect, the bottom of the bottom die can make contact with the bottom plate, at the moment, the shoe sole formed on the base can stretch out of the die groove and can be exposed in the environment, the shoe sole cannot make close contact with the inner wall of the die groove, and therefore the shoe sole forming efficiency is improved. And the adsorption force at the sole can be reduced.

The utility model discloses a mould of a water storage brick, which relates to the technical field of manufacturing, and comprises a mould main body frame, a top mould mechanism and a reinforcing mechanism, a forming cavity bottom plate is arranged in the middle of the inside of the mould main body frame, concave parts are downwards arranged on two sides of the inside of the mould main body frame, and the concave parts are arranged in the forming cavity bottom plate. First positioning holes are formed in the two sides of the bottom of the mold body frame, the mold ejecting mechanism is used for ejecting a formed water brick, and the reinforcing mechanism is used for preventing the whole mold body frame from deforming. The mold ejecting mechanism comprises an inner side guide plate, a concave strip, a fixed base, a mold ejecting piece, a second positioning hole, a mold drawing column body, a buffer sleeve, an outer drawing spring and an inner drawing spring, according to the mold of the water storage brick, the mold ejecting piece is guided through the inner side guide plate, stable ejection is achieved through spring elasticity, the two springs have different elasticity coefficients, the staged effect is achieved, the mold ejecting process is stable, and the mold ejecting efficiency is improved. Therefore, the formed water brick is ejected, and the demolding efficiency is improved.

This utility model discloses a mold for processing and casting hollow concrete bricks, relating to the field of fuel tank technology. It includes a base, with a mounting frame fixedly installed on the upper end of the base. A brick casting platform is fixedly installed on the upper end of the mounting frame. The brick casting platform has several through holes, each containing a movably inserted plastic block. One end of the plastic block is connected to a lifting drive assembly. A plastic template is installed on the upper end of the brick casting platform. Two sets of electric telescopic rods are fixedly installed on both sides of the mounting frame, with their drive ends fixedly installed on both sides of the plastic template. This utility model uses a drive cylinder to lower the mounting platform and the plastic block. The plastic block slides out of the brick casting platform through the through holes, and then the electric telescopic rods lift the plastic template, allowing workers to easily remove the formed hollow concrete bricks from the brick casting platform without sequentially removing the plastic template, thus improving demolding efficiency.

The utility model discloses a kind of straw preparation biomass fuel forming die, including the lower mould body being installed on base, the lower mould body top center is provided with mould cavity, the inner wall of mould cavity is sequentially provided with hardening layer and elastic stripping layer, the lower mould body is embedded with mesh heating element and temperature sensor, the lower mould body upper is provided with upper mould body, the upper mould body is installed in the lower of lifting seat, the lifting seat top is connected with hydraulic cylinder, the bottom of upper mould body is provided with pressing seat, detachably installed with wear-resistant bushing in the accommodating groove of pressing seat outer ring, the outside of wear-resistant bushing is provided with mounting hole, the bolt is screwed in the mounting hole. The utility model structure design scientific and reasonable, realizes the independent replacement of easy-wearing component, reduces maintenance cost, prolongs mould service life;While using the low adhesion characteristic of elastic stripping layer and the wear resistance characteristic of hardening layer, solve the problem that fuel is easy to adhere to mould cavity when traditional mould stripping, breakage rate is high.

The utility model discloses a liquid culture medium storage container forming die convenient to demould, including work table, the bottom of work table is equipped with buffer collection subassembly, the top of work table is equipped with forming mechanism, including: forming assembly in the forming mechanism, including the support plate of symmetrical installation in work table top both sides, the inside sliding connection of support plate has the slide rod, one end of slide rod is fixedly connected with the die plate, the utility model relates to liquid culture medium production technical field. This liquid culture medium storage container forming die convenient to demould, through clear demoulding bar of sliding along vertical direction cooperation with return spring, can automatically and accurately eject the forming container from the die groove when opening the mould, improve the convenience of container demoulding, avoid the product deformation or surface damage caused by artificial auxiliary demoulding, and reset spring can ensure that demoulding bar resets stably, and the demoulding efficiency and product qualification rate are improved significantly.

The utility model provides an electric front wall mold dense pitched roof demolding mechanism which comprises a front wall lower mold base, a mold core mounting groove is formed in the center of the front wall lower mold base, a front wall mold core is fixedly mounted in the mold core mounting groove, and a plurality of embedding grooves are formed in the surface of the front wall mold core at equal intervals. Insert blocks matched with the insert grooves in size are connected into the multiple insert grooves in an embedded mode, and angle ejector rods are detachably and fixedly installed at the bottom ends of the multiple insert blocks. According to the front wall mold core disclosed by the utility model, the plurality of embedding grooves are formed, the embedding blocks are embedded and connected in the plurality of embedding grooves, and the bottoms of the embedding blocks are connected with the inclined ejector rods, so that when the front wall lower mold base is separated from the front wall upper mold base, the plurality of embedding blocks can be pushed to move upwards through the inclined ejector rods, and the rapid demolding of the front wall of an electric vehicle can be realized; and the demolding efficiency of the electric vehicle front wall is improved.

The utility model relates to the field of melamine tableware manufacturing equipment, and discloses a melamine tableware compression molding device which comprises a base, a lower mold is fixedly connected to the middle of the top end of the base, supporting columns are fixedly connected to the four sides of the top end of the base, a top plate is fixedly connected to the outer walls of the top ends of the supporting columns, and a hydraulic cylinder is fixedly connected to the top end of the top plate. A lifting plate is fixedly connected to the driving end of the hydraulic cylinder, the four sides of the inner wall of the lifting plate are slidably connected to the outer walls of the supporting columns correspondingly, an upper mold is fixedly connected to the middle of the bottom end of the lifting plate, extrusion plates are fixedly connected to the left side and the right side of the bottom end of the lifting plate correspondingly, and ejection assemblies are arranged below the extrusion plates; therefore, the melamine tableware is convenient to demould. According to the mold, formed tableware is ejected out of the lower mold through the ejection plate, demolding of the tableware is facilitated, demolding efficiency is improved, heat in the lower mold is guided into the ventilation grooves through the heat conduction columns, then the fan is used for blowing away the heat, and therefore the tableware is rapidly cooled.

This invention relates to the field of flange casting, specifically to a casting equipment for producing alloy cast iron flange molds. The equipment includes a base, a gantry frame mounted on top of the base, crossbeams installed between the gantry frames, a hydraulic cylinder mounted inside the crossbeams, and a fixed seat mounted below the hydraulic cylinder. This invention uses a motor to drive a rotating seat to rotate, which, in conjunction with a grinding wheel on the connecting arm and a torsion spring elastic adaptive structure, automatically grinds the flash on the inner ring of the flange. Power is transmitted through the rigid engagement of a locking block and a locking seat, causing the flange clamped by the fixed block to rotate. Simultaneously, a PLC-controlled robotic arm and grinding disc achieve simultaneous one-time removal of flash from both the inner and outer rings, reducing production steps and improving processing accuracy. Furthermore, a second hydraulic cylinder drives a connecting ring to automatically demold the inner ring, and then the entire flange is demolded through synchronous movement of the two cylinders, replacing traditional manual operation and significantly improving demolding efficiency and operational safety.

The utility model provides rice bran compression equipment for rice processing, which comprises a base, a rotating disc is arranged on the base, a driving mechanism is arranged at the bottom of the rotating disc, a feeding mechanism is arranged on one side of the rotating disc, and the feeding mechanism comprises a feeding assembly and a driving assembly used for controlling the feeding assembly to rotate. The feeding mechanism is located on the upper surface of the base, a first through hole is formed in the middle of the rotating disc, a pressing mechanism is arranged in the first through hole and located on the base, a plurality of dies are arranged on the rotating disc in the circumferential direction, second through holes are formed in the dies and penetrate through the rotating disc, and the pressing mechanism is located on the base. One part of the molds are located on the base, the other part of the molds are located on one side of the base, a demolding mechanism is correspondingly arranged on one side of the base, and rice bran cakes pressed and formed by the pressing mechanism move to one side of the rotating disc along with the molds under the rotation of the rotating disc and are smoothly demolded under the action of the demolding mechanism.

The invention relates to the technical field of stamping dies, and discloses a reed nut stamping die and a stamping process. The reed nut stamping die comprises an upper die, a lower die and an exhaust part; the upper die is arranged above the lower die, a forming groove is formed in the lower die, a punch corresponding to the forming groove is installed at the bottom of the upper die, and the exhaust part is installed in the lower die, located below the forming groove and communicated with the forming groove. And two loading grooves are symmetrically formed in the lower mold, air cylinders are installed in the two loading grooves, elastic piston pieces located in the air cylinders are installed on the air cylinders, one-way air outlet pieces are connected between the air cylinders and the exhaust pieces, and one-way air inlet pieces are connected to the peripheries of the bottom ends of the air cylinders. The die assembly driving inflator is used for generating compressed gas and blowing to assist demolding and heat dissipation, the demolding efficiency is improved, the elastic piston piece buffers and reduces the impact force of the lower die, the service life of the lower die is prolonged, the pressure sensor monitors the stamping process in real time, fault early warning is achieved, and the product quality is guaranteed.

The shutter automated demolding and transferring equipment and the prefabricated part production line of the application comprise a bearing beam, a walking unit, a lifting and pushing assembly, a shutter holding device and a control unit; the walking unit comprises an end beam, a cross beam and a first walking driving unit, the walking unit is connected across two bearing beams, and the first walking driving unit is used for driving the walking unit; the lifting and pushing assembly is connected with the cross beam; further comprising a first mounting seat, a first fork holding piece connected with the first mounting seat, a second fork holding piece, a first pushing assembly and a second pushing assembly, the first mounting seat is connected with the lifting and pushing assembly, the pushing end of the first pushing assembly is connected with the first fork holding piece, and the pushing end of the second pushing assembly is connected with the second fork holding piece; the first walking driving unit, the lifting and pushing assembly, the first pushing assembly and the second pushing assembly are all controlled by the control unit. The shutter demolding and transferring equipment of the application can meet the requirements of shutter automated demolding and transferring, and can effectively improve the production efficiency of the shutter and reduce the labor intensity.

The utility model relates to the technical field of casting manufacturing, and discloses a plastic fixing device convenient for casting demoulding, which comprises a fixing frame, a mould shell I arranged on the fixing frame, a mould shell II covered on the mould shell I, a demoulding assembly arranged in the mould shell I, a cooling assembly arranged on the fixing frame and used for cooling a casting, and a push plate arranged in the mould shell I in a sliding manner, the cooling assembly comprises a cooling cavity arranged in the first mold shell in a surrounding mode, a water tank is arranged on the portion, located on one side of the air cylinder, below the fixing frame, a water pump is arranged on the upper surface of the water tank, and a first water pipe and a second water pipe are connected to the water pump. One end of the first water pipe is communicated with the cooling cavity, and one end of the second water pipe is communicated with the water tank. The casting is ejected out through the demolding assembly, rapid demolding is achieved, rapid cooling of the casting is achieved through the cooling assembly, the production period is shortened, and the production efficiency is improved.

The utility model belongs to building outer wall cleaning technical field, and disclose a kind of gas filter shell injection mold, including fixed mould seat plate, fixed mould plate, movable mould seat plate, movable mould plate, the fixed mould seat plate is fixedly connected with fixed mould plate, movable mould plate is fixedly connected with movable mould seat plate, through the demoulding mechanism being arranged in the inside of fixed mould plate, utilize telescopic cylinder to drive top plate to realize quick demoulding, avoid the damage of shell in demoulding process, improve demoulding efficiency and product pass rate;Spiral cooling channel design, the cooling efficiency of mould is significantly improved, and injection molding cycle is shortened, to improve production efficiency;The stirring mechanism in storage tank can fully stir raw materials, so that it is mixed evenly;Conveying auger ensures the stable conveying of raw materials, ensures the quality of injection molding product;The heating pipe of storage tank inner wall and the heat preservation layer of outer side wall can effectively control the temperature of raw materials, ensure the fluidity of raw materials, and save energy simultaneously.

The invention belongs to the technical field of flexible aircrafts, and particularly relates to a dot-matrix inflatable structure foam core mold demolding device. A supporting table of the demolding device is fixed to the ground and used for supporting a demolding mechanism. The tool rotating table is connected to the upper portion of the supporting table through a horizontal rotating shaft and used for fixing a to-be-demolded inflation part. The demolding mechanism is connected to a supporting arm of the tool rotating table. The detection and control terminal is used for monitoring and controlling the chemical demolding process of the demolding mechanism in real time. According to the demolding device, a set of foam core mold demolding actuating mechanism is combined with a chemical demolding method, so that the demolding problem of the foam core mold of the small-spacing interval wire dot matrix inflatable part is solved; under multi-mode coupling, densely-arranged spacing wires can be avoided, the small-area accurate demolding requirements of dot-matrix type inflatable part foam core molds in different shapes are met, and the situation that an airtight rubber layer on the outer surface is dissolved due to the fact that excessive foam dissolving liquid invades an inflatable structural part skin is avoided to the maximum extent.

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.

The utility model belongs to high -voltage electric porcelain technical field, concretely is a kind of anti-deformation pottery clay wine jar forming die, including support frame, still include: spraying assembly is set to support frame top inside;Send mud component, is set to support frame top outside;Moving assembly is set to support frame both sides inside;Die is real component, is set to moving assembly moving end;The utility model provides a kind of anti-deformation pottery clay wine jar forming die, before the two sides pottery clay mould is real, and spraying release agent on pottery clay mould inner wall, and release agent can reduce pottery clay and the adhesion of mould, ensure that pottery clay smoothly demould, avoid deformation or damage, secondly, it helps to ensure that pottery clay wine jar keeps stable shape during forming process, avoid partial pressure and deformation, furthermore, release agent can improve demoulding efficiency, reduce friction, to speed up production process, it can also protect mould surface, reduce wear and tear, extend the service life of mould, and reduce maintenance frequency.

The utility model relates to the technical field of electronic engineering, and discloses high-temperature-resistant environment-friendly conductive foam forming equipment for electronic equipment, which comprises a U-shaped plate, the left end of the front side of the inner wall of the U-shaped plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a connecting column, and the front side of the outer wall of the connecting column is fixedly connected with a gear I; a conveying roller is fixedly connected to the middle of the outer wall of the connecting column, a third gear is connected to the outer wall of the first gear in a meshed mode, a second rotating column is fixedly connected to the front side of the third gear, a second gear is connected to the outer wall of the third gear in a meshed mode, and a first rotating column is fixedly connected to the front side of the second gear; a cleaning brush is fixedly connected to the middle of the outer wall of the first rotating column. Raw materials are placed on the conveying belt, after the motor is started, the conveying belt moves along with the conveying belt, the third gear is meshed with the first gear, the second gear is meshed with the third gear, the second gear and the first rotating column rotate, and the cleaning brush makes contact with the raw materials.

The utility model relates to the technical field of injection molds, and discloses an injector needle cylinder injection mold convenient to demold, which comprises a frame body, an injection molding machine is fixedly connected to the top end face of the frame body, an electric push rod is fixedly connected to the inner wall of the frame body, and the injection molding machine is fixedly connected to the inner wall of the frame body. The output end of the electric push rod is rotationally connected with a movable mold, and an ejection assembly is arranged on the side wall of the movable mold. According to the injector needle cylinder injection mold convenient to demold, multiple points act at the same time, force is more evenly distributed, structural damage caused by single-point force application is avoided, injector deformation is prevented, the demolding success rate is increased, the spiral rod drives the movable mold to rotate, the injector is subjected to the action of centrifugal force, demolding auxiliary force is increased, dependence on ejection force is reduced, and the demolding efficiency is improved; and the rubber sheet flaps the movable mold to cause slight vibration of the movable mold, so that the adhesive force between the mold core and a product is reduced, and the injector is easier to separate from the mold core.

The utility model discloses a glass steel handicraft anti -sticky quick stripping spring ejection mold, including the bottom plate, the top fixed mounting of bottom plate has the workstation, the top fixed mounting of workstation has the fixed mould, the inside movable mounting of fixed mould has the ejection plate, the inside top of workstation is surrounded and is fixedly installed and has the stand pipe, the both sides of stand pipe all are established to have the sliding slot, the inside of sliding slot all movable mounting has the round axle, the opposite surface of round axle all fixedly installed has the slider in the inside of stand pipe, the outer surface of slider with the inner surface movable connection of stand pipe, the top all fixedly installed of slider has the top rod, the top of top rod penetrates workstation with fixed mould and with the bottom fixed connection of ejection plate. This kind of glass steel handicraft anti -sticky quick stripping spring ejection mold, when the top board in sliding will drive the connecting rod to slide, and then connecting rod will drive the slider to slide in the inside of stand pipe.

The rapid demolding device comprises a base and a top plate, a bottom plate is fixedly installed in the middle of the top of the base, and a first adjusting groove and a second adjusting groove are formed in the lower portion of the bottom plate in a staggered mode. The first motor and the second motor are adopted, after pug is solidified, the transverse plate and the longitudinal plate can be driven to synchronously move outwards through reverse rotation of the first motor and the second motor, then the corundum furnace tube is exposed, and at the moment, demolding operation of the mold can be achieved; due to the fact that the multiple sets of plates synchronously move outwards in the whole demolding process, the demolding efficiency can be improved, and due to the fact that the plates do not rub with the formed corundum furnace tube in the demolding process, corundum furnace tube abrasion caused by friction can be effectively reduced, the use quality of the corundum furnace tube is guaranteed, follow-up better use is facilitated, and the service life of the corundum furnace tube is prolonged. The mold has the advantages of high demolding efficiency, convenience in demolding and good use effect.

This utility model relates to a flip-type steam-pressurized concrete block rapid demolding mechanism, belonging to concrete block production technology. It includes a placement plate with support feet fixedly installed at its four lower corners. A lifting assembly is installed on one side of the upper end of the placement plate, and a fixed plate is installed on one side of the lifting assembly. A rotating plate is rotatably installed on one side of the fixed plate, and a receiving assembly for receiving the blocks is installed on one side of the rotating plate. A clamping and flipping assembly is installed on one side of the rotating plate, located on the side of the receiving assembly. This utility model, through the cooperation of the clamping and flipping assembly and the lifting assembly, can lift the mold containing the blocks to a high position and then flip it, allowing the blocks to fall onto the receiving assembly. This assists workers in demolding, reducing labor intensity and improving demolding efficiency. Furthermore, the clamping and flipping assembly can clamp molds of different sizes, improving the versatility of this structure.