12results about How to "Improve extrusion efficiency" patented technology

The utility model discloses a kind of sludge separation recycling devices, belong to sludge recycling technical field, the device includes base, filter cartridge, shaft, connecting rod and extrusion plate. Among them, filter cartridge is fixed on base, shaft is arranged inside filter cartridge, connecting rod is provided with several, all are fixed on shaft, and extrusion plate is rotatably connected on connecting rod. The inner wall surface of filter cartridge is fixed with several convex parts, extrusion plate, convex part and filter cartridge are enclosed to form extrusion cavity. The advantage of the utility model is that: extrusion plate is gradually rotated by the effect of abutting with convex part in the process of following connecting rod rotation, and gathers extrusion cavity, so that the sludge in it is extruded, so that it is extruded from the filter hole of filter cartridge, so as to improve the efficiency of sludge extrusion.

The utility model provides a kind of adjustable food wringer, including outer cup body, inner cup body, lid, pressing plate, screw knob and elastic member;Multiple drainage holes are arranged at the bottom of inner cup body, inner cup body is sleeved in outer cup body, so that the liquid storage cavity is formed between the outer bottom wall of inner cup body and the inner bottom wall of outer cup body;Lid is detachably connected at the cup mouth of outer cup body;Threaded hole is provided in lid, screw knob is threadedly connected in threaded hole;The upper end of elastic member is connected with screw knob, and the lower end of elastic member is connected with the upper surface of pressing plate, so that pressing plate forms pressing on food placed in inner cup body by vertical movement of screw knob and elastic member;It is more stable to extrude, stress is uniform, and efficiency is higher.

The utility model discloses a dried turnip moisture extrusion device which comprises a device shell, the top of the device shell is fixedly connected with a fixing frame, the top of the fixing frame is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a driving shaft through a coupler, the bottom of the driving shaft is fixedly connected with a movable frame, and the movable frame is fixedly connected with a rotary shaft. The outer wall of the movable frame is fixedly connected with a driving gear, the inner wall of the device shell is fixedly connected with a fixed gear ring, and the bottom of the device shell is movably connected with a supporting shaft. According to the dried turnip moisture extrusion device, a perfect circle structure formed by a movable plate and a connecting plate can be driven to be expanded or shrunk, so that a net bag of an elastic structure is driven to deform, then moisture extrusion work is conducted on dried turnips in the net bag, and in the extrusion process, moisture and the dried turnips are rapidly separated through centrifugal force; therefore, the extrusion efficiency is effectively improved.

The invention provides AGR pipe extrusion production equipment, and mainly relates to the technical field of pipe production. The AGR pipe extrusion production equipment comprises a raw material mixing device and an extrusion molding device, the raw material mixing device is arranged on the extrusion molding device, the raw material mixing device comprises a mixing tank, a stirring device is arranged in the mixing tank, and a discharge port is formed in the bottom of the mixing tank; the extrusion molding device comprises a supporting table, an extrusion driving device is fixedly installed on the supporting table, an extrusion barrel is fixedly installed on the supporting table, double screws are rotationally installed in the extrusion barrel, the extrusion driving device drives the double screws to rotate, and the discharging opening is connected with the upper portion of the extrusion barrel. And the end part of the extrusion cylinder is connected with an extrusion driving device. The AGR pipe extrusion production equipment can solve the problem of unstable product quality caused by the conditions of non-uniform raw material mixing, insufficient extrusion plasticization and the like of the existing AGR pipe extrusion production equipment.

The utility model relates to the field of TPU film extrusion molding, specifically discloses a TPU film extrusion head, extrusion mould is used for TPU film extrusion molding, and the extrusion mould includes the mould of upper and lower symmetry, and the flow channel for the film raw material in the molten state is formed between two moulds and passes, side plate is provided with two and is fixed in the left and right sides of extrusion mould respectively, and the side plate is used for blocking the left and right sides opening of flow channel, heat dissipation subassembly is provided with two and is fixed in the upper and lower sides of extrusion mould respectively, and the heat dissipation subassembly includes the casing and heat dissipation structure, and the left and right side edges of casing respectively with the side plate of left and right sides abut, the utility model discloses through multiple heat dissipation fins in heat dissipation structure and the abutment of mould surface, first air inlet pipe blows the airflow to heat dissipation fin, to accelerate the heat transfer of extrusion head film forming position place, thus accelerates the film cooling solidification, to make the extrusion head guarantee higher extrusion speed while ensuring the film forming quality, thereby improve the film extrusion molding efficiency.

The utility model discloses a liquid squeezing device for extracting slag, which relates to the technical field of traditional Chinese medicinal material extraction, and comprises a squeezing box, the inner wall of the squeezing box is fixedly connected with a feeding pipe, the inner wall of the squeezing box is fixedly connected with a plurality of drainage plates, the outer wall of the squeezing box is provided with a squeezing mechanism, and the squeezing mechanism is fixedly connected with the feeding pipe. According to the traditional Chinese medicine squeezing device, through the squeezing rods and the scraping plate, when the worm wheel rotates, the rotating shaft is driven to rotate, then the rotating shaft drives the squeezing rods to rotate, and when the squeezing rods rotate, traditional Chinese medicine is put into the squeezing box from the feeding pipe and falls into the middle of the two squeezing rods; the two extrusion rods rotate in the opposite directions to extrude the traditional Chinese medicinal materials, liquid medicine in the traditional Chinese medicinal materials is comprehensively extruded out through multiple times of extrusion, the situation that the extruded traditional Chinese medicinal materials still contain a large amount of liquid medicine is avoided, meanwhile, the extrusion rods can be cleaned during extrusion, and the situation that the traditional Chinese medicinal materials adhere to the extrusion rods and are caked and dried is avoided; the traditional Chinese medicinal materials are more convenient to clean.

The utility model discloses an operating room garbage solid-liquid separation device, and relates to the technical field of garbage solid-liquid separation devices, the operating room garbage solid-liquid separation device comprises a support frame, the lower part of the support frame is fixedly connected with a support seat, the upper surface of the support seat is fixedly connected with a separation box, and the upper part of the inner cavity of the separation box is movably connected with a filtering mechanism. According to the solid-liquid separation device for the garbage in the operating room, through cooperation of the protective cover, the motor, the driving gear, the driven gear, the threaded rod, the limiting rod, the extrusion plate, the limiting plate and the separation box, the coarse filter frame preliminarily intercepts large solid garbage, the fine filter frame further blocks fine solid particles, it is ensured that only liquid can smoothly pass through, and the solid-liquid separation effect is improved. The sliding plate and the protruding block can move up and down under the action of the compression spring, solid waste at the bottom of the rough filtering frame is effectively extruded, rough filtering holes are prevented from being blocked by the solid waste, efficient solid-liquid separation of waste in the operating room is achieved, the solid-liquid separation efficiency is improved, and meanwhile the maintenance and cleaning cost caused by blocking is reduced.

The utility model discloses additive manufacturing equipment, and relates to the technical field of additive manufacturing, the additive manufacturing equipment comprises a feeding mechanism, an extrusion mechanism and an electric heating belt, the feeding mechanism comprises a feeding cylinder and a storage bin, the storage bin is communicated with the feeding cylinder, the side part of the feeding cylinder is convexly provided with a flow guide part, the flow guide part is arranged in a bending manner, and the extrusion mechanism is connected with the electric heating belt. The storage bin is connected with the flow guide part; the extrusion mechanism is positioned below the feeding cylinder; and the electric heating belt is wound outside the flow guide part. According to the technical scheme, the flow guide part is arranged on the side portion of the feeding cylinder in the protruding mode, the electric heating belt is additionally arranged, the electric heating belt is wound outside the flow guide part, and the electric heating belt is used for heating the flow guide part so that the temperature of materials at the flow guide part can be increased, and it is guaranteed that the materials in the molten state smoothly flow into the feeding cylinder from the flow guide part; and therefore, the situation that the materials are solidified and adhered to the flow guide outlet of the flow guide part is reduced, the situation that the materials block the feeding port of the feeding barrel is also reduced, and the extrusion efficiency of additive manufacturing is improved.

The utility model relates to the technical field of injection molding screws, and discloses a screw with an anti-backflow structure, which comprises an injection molding pipe and an extrusion rod arranged on the inner wall of the injection molding pipe and used for extruding injection molding materials, and further comprises a feeding pipe fixedly connected to the outer wall of the injection molding pipe, the guiding device is used for guiding molten injection molding materials into the injection molding pipe; and the extrusion screw is arranged on the outer wall of the extrusion rod, is spirally arranged and extrudes the injection molding material in the injection molding pipe to move during rotation. The sealing screw and the sealing push block are arranged and matched with the extrusion screw, so that the interior of an injection molding pipe can be effectively sealed, a molten injection molding material is prevented from flowing reversely in the extrusion process, the extrusion effect is remarkably improved, the injection molding material can be smoothly pushed forwards, and the problem of non-uniform injection molding or blockage caused by reverse flow is solved.

The utility model relates to the technical field of spraying devices, in particular to an automatic lubricating spraying device in the hot extrusion process of an aluminum bar, which comprises a storage box, a water pump and a nozzle, the bottom end of the storage box is fixedly connected with a transmission component, and one side of the transmission component is fixedly connected with a driving support component; a second rotating assembly and a first rotating assembly are installed at one end of the driving supporting assembly, the driving supporting assembly comprises a frame plate, the right side of the frame plate is fixedly connected with a machine shell of a servo motor, the tail end of a main shaft of the servo motor is fixedly connected with a rotating rod, the outer side of the rotating rod is fixedly connected with a first synchronous belt wheel, and the outer side of the first synchronous belt wheel is sleeved with a toothed belt; according to the aluminum bar turnover device, the turnover and the position of an aluminum bar are accurately controlled, it is ensured that a separant is evenly covered, adhesion is prevented, the production cost is reduced, equipment damage is reduced, and working safety is improved.

The utility model provides a square optical fiber preform extrusion die which comprises a sleeve internally divided into a filling cavity, a clamping groove and a fixing groove in sequence; the piston is arranged in the filler cavity; the nozzle is arranged in the clamping groove; the fixing ring is arranged in the fixing groove and detachably connected with the fixing groove; wherein a funnel-shaped through hole is formed in the nozzle, the upper end of the through hole is a feed port, and the lower end of the through hole is a discharge port; the section of the feeding hole is circular; the cross section of the discharge port is in the shape of an approximate square of which four sides are concave arcs; therefore, when the softened glass is discharged from the nozzle, the softened glass can be extruded into a cylinder of which the cross section is in the shape of an approximate square with four concave arc edges by the discharge port, so that when the glass expands outwards in the radial direction due to the surface tension problem, the concave part of the concave arc can be filled with the glass, and when the glass is cooled and solidified, the glass is not prone to falling off. An optical fiber preform rod closer to a square shape can be formed; therefore, the problem that the filling coefficient of the glass optical fiber image transmitting bundle is not high is effectively solved.

The invention provides an emulsion explosive double-belt extrusion charging truck. The emulsion explosive double-belt extrusion charging truck comprises a truck body, a stock bin, a lifting mechanism, a rack, an upper belt assembly, a lower belt assembly and a cutting assembly. In this way, the lifting mechanism of the charging truck can achieve vertical height adjustment of the material extruding device, the material extruding device can be lifted to meet the requirement for high-position feeding during operation, the material extruding device can be lowered to be consistent with the whole truck in height during non-operation, and the size requirements for vehicle running and transition are met; the explosive cartridge is automatically scratched in the explosive cartridge conveying process through the cutting assembly, automatic explosive extrusion is achieved in cooperation with continuous oblique extrusion of the double belts, manual intervention is greatly reduced, the labor intensity of operators is lowered, the extrusion efficiency is improved, and waste materials such as coatings and buckles can be conveyed to a waste material opening along with the belts through a waste material outlet gap; the whole process is completely automatic, the structure is compact, and the mechanical operation advantage of the explosive loading truck is fully exerted.