40results about How to "Efficient demoulding" patented technology

The invention aims at providing an insulating framework injection mold conducting demolding easily. The insulating framework injection mold comprises a left movable mold and a right fixed mold which are combined together. A cavity is commonly formed between the movable mold and the fixed mold. A protruding block is rightwards arranged on the part, in the cavity, of the movable mold. A supporting plate is arranged on the part, on the left side of the cavity, in the movable die. A push plate is arranged on the left side in the movable mold. An ejecting rod with the side face arranged in an annular shape is arranged on the right side of the push plate. The right end of the ejecting rod penetrates the supporting plate and extends into the cavity to remove parts, except the protruding block, in the cavity. The part, located on the inner side of the ejecting rod, of the right side of the push plate is provided with two small stepping motors, and push rods are arranged on the right sides of the small stepping motors. The right ends of the push rods penetrate the supporting plate and the protruding block to stretch into the cavity. The push plate is arranged in the movable mold to be provided with the ejecting rod to conduct one-time ejecting on a product in the cavity, the small stepping motors are used for driving the push rods to conduct secondary demolding discharging, and complete demolding can be achieved.

The invention discloses an inverted buckle forming mold, and relates to the technical field of injection molds. The inverted buckle forming mold comprises a bottom plate, an upper mold base, a lower mold base and a finished product. The finished product comprises an inverted buckle part, the upper surface of the bottom plate is fixedly connected with an operation box, the upper surface of the operation box is fixedly connected with the bottom face of the lower mold base, the inner wall of the bottom end of the lower mold base is slidably connected with two inverted buckle forming plates, and the opposite ends of the two inverted buckle forming plates are fixedly connected with sealing plates. According to the inverted buckle forming mold, through mutual cooperation of the structures, a secondary demolding process is achieved, the inverted buckle part of the finished product is independently subjected to demolding, the situation that in the demolding process of the finished product, the inverted buckle part is damaged, and consequently the finished product is scrapped is avoided, a lower mold plate is automatically hammered in the demolding process of a finished product body, the smooth demolding process of the finished product is convenient, and the problems that a traditional inverted buckle forming mold cannot achieve demolding conveniently, the structure is too complex, and consequently the demolding efficiency is reduced are solved.

The invention provides an automatic demolding device of frozen noodles production line, belonging to the field of food processing machinery, wherein the demolding device consists of a split noodle die box, a chain-plate conveying mechanism, a cam mechanism, a prying plate and a rack; the split noodle die box consists of a front die box, a middle die box and a rear die box; the chain-plate conveying mechanism comprises chain wheels, chains with accessories, a driving shaft, a driven shaft, a chain plate, a tensioning device and the like; the tensioning device is connected with the driven shaft; two chains with accessories are connected with each other via the chain plate; the cam mechanism comprises a cam, a cam roller, a slot beam, a guide column, a top rod, a top rod seat, a guide sleeve and the like; the big end section of the cam is mounted on the driving shaft via a bearing; the other end is fixed on the slot beam; one end of the guide column is fixed with the chain plate; the other end of the guide column is in sliding match with the guide sleeve; and the prying plate is of a wedge-shaped structure, and is fixed with the rack. The demolding device can fast and reliable demold the whole row of frozen noodles; and the demolding device has the characteristics of compact structure, low cost and the like.

The invention discloses a mobile asphalt mixture stripping machine, which comprises a vehicle frame, the top left side of the vehicle frame is fixedly installed with a frame handrail, and the top right side of the vehicle frame is fixedly installed with oppositely arranged guides at the front and rear. Rod, the top right side of the frame is fixedly installed with a fixed block and a release agent brushing box, and the release agent brushing box is located inside the fixed block, and the inside of the release agent brushing box is equipped with a release agent roller brush , There is a through groove inside the frame, which is convenient to limit the forming mold inside the through groove, and a receiving hopper and a sliding sleeve are fixedly installed on the top of the forming mold, so that the asphalt mixing bucket can be poured through the receiving hopper. into the fixed block, and at the same time, the receiving hopper is movably socketed on the guide rod, so that the forming mold and the receiving hopper can be limited. The second pull plate and the first pull plate move.

The invention discloses a mold stripping device for a filter pipe. The mold stripping device comprises a bracket (1) and a clamping mechanism arranged on the bracket (1) for fixing a mold (2), wherein the a driver (4), a connecting rod (5) and a gripper mechanism which is used for clamping a filter pipe (3) are arranged on the bracket (1) and located above the mold (2); the driver (4) is fixed with the bracket (1); the power output end of the driver is connected with the upper end of the connecting rod (5); the lower end of the connecting rod (5) extends to be above the filter pipe (3); the gripper mechanism is fixed with the lower end of the connecting rod (5). The invention provides the mold stripping device of the filter pipe, which has the advantages that the synchronous mold stripping of a plurality of filter pipes of the same molded cavity can be realized so as to guarantee high processing efficiency, and the phenomenon that mold stripping cannot be carried out due to the cooling of the filter pipes can be avoided.

The invention discloses a once reciprocating reverse jacking type capsule de-molding machine which comprises a machine body (1), a lifting cover (2), a clamping and pulling plate (3), a pipe-jacking plate (4), a rod-jacking plate (5), an air box (6), an air port (7), an inclined sliding hopper (8), a pipe-jacking plate reciprocating mechanism, a rod-jacking plate reciprocating mechanism, a piston reciprocating mechanism, a power transmission mechanism and an electric control system. The technical scheme adopted by the invention is as follows: the clamping and pulling plate is fixed on the upper part of the machine body; the lifting cover capable of performing lifting motion is arranged above the clamping and pulling plate; the pipe-jacking plate capable of performing lifting motion is arranged below the clamping and pulling plate; the rod-jacking plate capable of performing lifting motion is arranged below the pipe-jacking plate; and the air box is arranged on the lower part of the machine body. According to the technical scheme, the problems and defects of the prior art that the size of the capsule de-molding machine is big and the reciprocating secondary de-molding efficiency is low are overcome. By means of the structure of finishing capsule de-molding through once reciprocating, the capsule de-molding machine is ensured to achieve the purpose of having compact and smart machine body, being efficient in de-molding, and being suitable for matching with a mass production line.

The invention aims at providing an insulating framework injection mold conducting demolding easily. The insulating framework injection mold comprises a left movable mold and a right fixed mold which are combined together. A cavity is commonly formed between the movable mold and the fixed mold. A protruding block is rightwards arranged on the part, in the cavity, of the movable mold. A supporting plate is arranged on the part, on the left side of the cavity, in the movable die. A push plate is arranged on the left side in the movable mold. An ejecting rod with the side face arranged in an annular shape is arranged on the right side of the push plate. The right end of the ejecting rod penetrates the supporting plate and extends into the cavity to remove parts, except the protruding block, in the cavity. The part, located on the inner side of the ejecting rod, of the right side of the push plate is provided with two small stepping motors, and push rods are arranged on the right sides of the small stepping motors. The right ends of the push rods penetrate the supporting plate and the protruding block to stretch into the cavity. The push plate is arranged in the movable mold to be provided with the ejecting rod to conduct one-time ejecting on a product in the cavity, the small stepping motors are used for driving the push rods to conduct secondary demolding discharging, and complete demolding can be achieved.

The invention relates to a construction method of a composite steel ladle permanent layer. The construction method comprises the steps of constructing a ladle bottom permanent layer, a ladle wall permanent layer and a safety layer, and laying ladle bottom bricks, a ladle wall work layer and slag line bricks. The composite steel ladle permanent layer can be on line for use normally after laying construction is completed. According to the construction method, the safety layer is laid between the ladle wall permanent layer and the ladle wall work layer, and a safety layer material for building the safety layer is one of a magnesium-aluminum refractory material, an aluminum- spinelle refractory material, an aluminum-magnesium-chrome refractory material, a corundum refractory material and a magnesium-chrome refractory material. The material has high strength, corrosion resistance, thermal shock resistance and excellent linear change, the effective service life of a steel ladle permanent lining is greatly prolonged, potential safety hazards existing in an existing steel ladle work layer material are avoided, and the service life of a steel ladle work layer can be effectively prolonged.