48results about How to "Guaranteed molding rate" patented technology

The invention discloses a method for processing pure sweet potato starch noodles. The method comprises the following steps of: blending pulp, namely based on 50 kilograms of dry sweet potato starch, adding 30 to 35 kilograms of water and stirring; performing primary curing, namely adding the sweet potato starch subjected to pulp blending into a starch noodle machine, and extruding, curing and molding in a screw extrusion mode at the curing temperature of between 70 and 90DEG C and at the rotation speed of a motor of 600-900 rpm, so that starch sheets are cured by 60 to 70 percent; performing secondary curing, namely immediately putting the 60 to 70 percent cured starch sheets into water at the temperature of between 90 and 100DEG C, so that the starch sheets are completely cured; and spreading to air and age the cured starch sheets until the starch sheets are not sticky to hands, cutting the aged starch sheets, and airing or drying the cut starch noodles. According to the method, the molding rate of the starch noodles is high due to mechanical production, and the starch noodles are fine and smooth in mouthfeel, high in fastness to boiling, difficult to break; and the process is simple, the cost is low and the production efficiency is high.

The invention discloses a room-changing belt-type binding machine. The binding machine consists of installation plates, a feed channel, a chain mechanism, a compressor and wheels, wherein the feed channel is arranged on the lower part in front of a space between the two installation plates and is connected with a discharge hole of a harvester; the compressor is arranged in middle of the space between the installation plates; and the chain mechanism is arranged on the front parts of the outer side surfaces of the installation plates. When the room-changing belt-type binding machine works, straws are primarily compressed, so that gaps among the stalks are fully reduced, part of gas is exhausted, the surfaces of fibers can be sufficiently contacted with one another, and the compression rate of the stalks can be improved since the fibers are staggered with one another in the compression process; and the stalks are secondarily compressed by a rubbing and pressing forming manner with a high core forming rate, thereby guaranteeing the forming rate of bales. When the compressor is used for forming roll cores, a hydraulic control mechanism implements force application in a rubbing and pressing process, so that compressing force is large, the bales are stressed uniformly in the compression process, and the shapes of hay cores and the formed bales are regular. The room-changing belt-type binding machine is simple in structure and low in cost, can achieve a high binding efficiency, and can be widely applied to agricultural production.

The invention relates to a mould capable of demoulding a keycap through short oblique pins. The mould capable of demoulding the keycap through the short oblique pins comprises an injection molding assembly and an ejection assembly, wherein the injection molding assembly comprises a fixed die and a movable die; the butt-joint surfaces of the movable die and the fixed die form a keycap forming cavity; an injection molding inlet communicating with the keycap forming cavity is formed in the fixed die; the ejection assembly comprises a top plate and a bottom plate clinging to the movable die; multiple ejection rods and support rods fixed onto the bottom plate are arranged on the bottom plate; multiple fixed holes for the ejection rods and the support rods to penetrate through are formed in theejection rods; the short oblique pins clamped with the ejection rods are arranged on the ejection rods; grooves clamped with the ejection rods are arranged on the short oblique pins; semi-cylindricalclips clamped into back grooves are arranged on the ejection rods; cylindrical bulges are arranged on one sides, far away from the grooves, on the short oblique pins; and support holes for placing thesupport rods are further formed in the movable die. The mould capable of demoulding the keycap through the short oblique pins provided by the invention has the effects that through reducing the lengths of the short oblique pins on the ejection rods, the linearity when the short oblique pins are pushed by the bottom plate is increased, and the yield of the keycap is further ensured.

The invention discloses a fertilizer processing system. The system sequentially comprises a feeding device (1), a stirring device (2), a crushing device (3), a primary granulating device (4), a secondary granulating device (5), a primary cooling device (6), a primary screening device (7), a secondary cooling device (8), a secondary screening device (9), a coating device (10) and a weighing and bagging device (11), wherein the rear end of the secondary granulating device (5) is provided with an air outlet pipeline (5-5), and the other end of the first air outlet pipeline (5-5) is provided witha first gravity settling chamber (1). The technical purposes of high particle balling rate and few impurities are achieved through two times of granulation, two times of cooling and two times of screening, a dust removal procedure is arranged at the position of each device of the whole system, and particularly, the problem of dust raising in the fertilizer production process is solved in a targeted mode by adopting a multi-time gravity settling device at the station with the large dust amount.

The invention discloses an intelligent tubular oppositely-opened type stirring machine which comprises a base, a multi-stage stirring pipe device and an air compressor.The multi-stage stirring pipe device is composed of a first-stage stirring pipe device body and a second-stage stirring pipe device body.The first-stage stirring pipe device body comprises a first-stage stirring pipe.The rear end of the first-stage stirring pipe is connected with a speed reduction electric motor through an elastic coupler.The first-stage stirring pipe is fixed to the base and communicated with a high-position bin.The second-stage stirring pipe device body comprises a second-stage stirring pipe.The second-stage stirring pipe is connected with the speed reduction electric motor through an elastic coupler.The discharge port of the first-stage stirring pipe is communicated with the feed port of the second-stage stirring pipe.Binder feeding systems are arranged on the first-stage stirring pipe and the second-stage stirring pipe respectively.Spiral blades are arranged in the first-stage stirring pipe and the second-stage stirring pipe respectively.A PLC electric appliance control cabinet is arranged on the base.The intelligent tubular oppositely-opened type stirring machine is reasonable in design and arrangement, the dry-to-wet ratio of clinker can be designed according to temperature differences of seasons and the humidity of air, and the amounts of dry materials, water and binder are arranged according to the proportion.

The invention discloses a method for quickly making models of diabetic mice. Male Kunming-strain mice are adopted, and are raised until body weights reach 30(+/-)2g before an experiment, and then the experiment is carried out. The method comprises the following steps of enabling the mice to fast without depriving water for 18 hours, then directly injecting tetraoxypyrimidine from caudal veins with the dosages of 35mg per kilogram of the body weights, measuring blood sugar by using a blood sugar testing instrument on the sixth day after the injection, electing the mice succeeded in modeling, and continuously giving conventional raising to the mice; on the same day when the blood sugar is measured, continuously enabling the mice which are not modeled to fast without depriving the water until 24 hours, then injecting the tetraoxypyrimidine to the mice which are not modeled from the caudal veins with the dosages of 70mg per kilogram of the body weights once again, measuring the blood sugar by using the blood sugar testing instrument on the sixth day after the injection, and electing the mice succeeded in the modeling. The blood sugar values of the mice succeeded in the modeling are between 16.0mmol/L to 28.0mmol/L; the method for quickly making the models of the diabetic mice can be used for a relevant animal experiment in which the diabetic mouse is used as the model. The success rate of establishment of the model of the method reaches 85.00 percent; no death occurs; the modeling time is short; the experiment is simple and convenient, and is easy to operate.

The invention provides a field planting machine, a control method of the field planting machine and a computer-readable storage medium. The field planting machine comprises a moving part, a field planting part and a driving part, wherein the field planting part is telescopically connected with the moving part; the field planting part is provided with an inlet, an outlet and a baffle; the inlet andthe outlet are communicated with each other; the baffle can cover the outlet; the driving part is respectively connected with the moving part and the field planting part; after a plant is put from the inlet, the driving part drives the moving part to move to a field planting position, and the field planting part is driven to extend to a seedling placement position, so that the field planting partis inserted into soil or a substrate so as to form a pit, and the driving part drives the baffle to rotate to open the outlet and drive the field planting part to retract. Therefore, the plant dropsinto the pit from the outlet. According to the reasonable arrangement of the structure of the field planting machine, automatic field planting is realized, convenience is brought to manual operations,time and labor can be saved, and the production cost is reduced.

The invention discloses a method and product for improving the magnetic conductivity of an iron-based magnetic powder core based on the magnetic exchange length, and belongs to the technical field of soft magnetic materials and powder metallurgy. The preparation method comprises the following steps: firstly, coating the surface of iron-based soft magnetic powder with a silicon dioxide insulating layer to obtain iron-based/silicon dioxide soft magnetic composite powder; then adding the nanoscale iron-based soft magnetic powder into the binder, uniformly mixing and ultrasonically dispersing to obtain the binder with uniformly dispersed nanoscale iron-based soft magnetic powder; and finally, uniformly mixing the iron-based/silicon dioxide soft magnetic composite powder, a binder with uniformly dispersed nano-scale iron-based soft magnetic powder and a release agent, performing compression molding, and performing heat treatment to obtain a product of which the distance between magnetic phases in the iron-based magnetic powder core is controlled within a magnetic exchange length (30-75nm), so that the magnetic induction intensity and the magnetic conductivity of the product are effectively improved. The method is simple in process, easy to operate, low in production cost and suitable for popularization and application.

The invention provides a novel fast-molding injection molding die. The novel fast-molding injection molding die comprises a baseboard, a movable die, a fixed die, a casting system and an ejection structure, and also comprises a fixed lock block, a filter, a gas discharge hole, a heating layer and a cooling layer, the baseboard is fixedly provided with the fixed die, the fixed die is provided with the casting system, the forefront side of the casting system is provided with the filter, the backmost side of the casting system is provided with the gas discharge hole, the heating layer is also arranged, a raw material injected to a complex injection molding die easily cools after a long time, and the heating layer avoids cooling of the injection molding raw material before injection molding when the raw material is injected, so the product molding yield is guaranteed. When the injection molding is completed, the heating layer is closed, and the cooling layer is started to cool a product and guarantee molding of the product, so the product can be ejected by the ejection structure.

The invention relates to a method for producing clean formed coke based on a lignin transition state binder. The method comprises the following steps: selecting bauxite, silica and coal liquefaction residues, respectively crushing, adding lignin, slaked lime and pre-gelatinized starch, uniformly stirring and mixing, and carrying out dry grinding to obtain the lignin transition state binder; selecting blended coal, uniformly mixing the blended coal with the lignin transition state binder according to a ratio, carrying out cold press molding, carrying out dry distillation in a vertical dry distillation furnace, discharging the red hot furnace burden, and cooling to room temperature through a coke quenching process to obtain the clean formed coke. The raw materials are wide and rich in sourceand low in price, have the effects of a cold-hot state binder, and play a role in binding before the cold state binder fails and a hot state binder acts in the pyrolysis process so that the forming rate and the formed coke strength of the materials in the dry distillation furnace are guaranteed.

The invention discloses automatic profile cutting equipment. The automatic profile cutting equipment comprises a base, a stand column, a mounting plate, a workbench and a conveying belt. The conveyingbelt is evenly provided with profile placement positions. First telescopic motors are symmetrically mounted on the two sides of the profile placement positions. Fixing plates are mounted at the output ends of the first telescopic motors. Upper fixing bases are mounted on the sides, away from the upper portions of the output ends of the first telescopic motors, of the fixing plates. Second pneumatic cylinders are mounted in the middles of the upper fixing bases. Limiting springs are arranged at the output ends of the second pneumatic cylinders. Positioning plates are arranged at the bottoms ofthe limiting springs. Lower fixing bases are mounted on the sides, away from the lower portions of the output ends of the first telescopic motors, of the fixing plates. The automatic profile cuttingequipment is provided with the upper fixing bases, the lower fixing bases, the second pneumatic cylinders, the fixing plates, the limiting springs and positioning blocks which form a clamping mechanism jointly, profiles with different widths can be clamped, the clamping effect is better, and the shape rate of the machined profiles is ensured.

The invention provides an organ-like forming device. The organ-like forming device comprises a pump, a spiral pipe and a spray head unit, one end of the spiral pipe is connected with the pump, the spiral pipe is used for storing and transporting cell suspension, and the spray head unit is connected to the other end of the spiral pipe and extrudes the cell suspension conveyed by the spiral pipe to form cell suspension microspheres through the airflow spraying effect or the high-voltage electrostatic effect. The invention further provides a working method of the organoid forming device. According to the method, the initial cell content of the obtained cell suspension sample liquid drops for organoid culture is uniform and consistent, so that the finally constructed organoid body is uniform in size.

The invention belongs to the field of moulds and particularly relates to a simple-to-assemble iron casting mould. On account of the problems that the existing water pipe is inconvenient to mount on water pipe joints and the discharging of air in machined grooves is un-thorough, the following technical scheme is provided. The iron casting mould comprises an upper mould and a lower mould, wherein anupper machined groove is formed in the lower end side wall of the upper mould, a lower machined groove matched with the upper machined groove is formed in the upper end side wall of the lower mould,an upper through hole matched with the upper machined groove is formed in the side wall of the upper mould, a lower through hole matched with the lower machined groove is formed in the side wall of the lower mould, and water pipe joints matched with the upper through hole and the lower through hole are separately formed in the two side walls of the upper mould and the lower mould. Two clamping blocks are driven to move towards each other or far away from each other through the cooperation of threaded rods, moving plates, swing rods and the like, and accordingly, the water pipe can be rapidly installed and disassembled, so that the cost is saved. Besides, by utilizing the structure including air holes, connecting grooves and the like, the air in the machined grooves is more thoroughly discharged, and the design is convenient and practical.

The invention belongs to the technical field of graphene preparation and particularly relates to an approximate lattice oriented graphene preparation device and method. The device comprises a collection frame, a fitting plate, four transmission forming mechanisms, a seal mechanism, a retaining plate, a rotary ventilation mechanism and a vacuumizing mechanism. The transmission forming mechanisms are in symmetrical arrangement vertically and bilaterally, two ends of each transmission forming mechanism are provided with filler parts, partition plates are arranged in inner middles of the transmission forming mechanisms, and each transmission forming mechanism comprises rollers, a conveying belt and silicon plates. The filler parts are used for enabling an airtight state of a cavity formed in the corresponding transmission forming mechanism. Each transmission forming mechanism is internally partitioned into two cavities by the corresponding partition plate, wherein the cavity on the left side of the partition plate is a heating cavity while the cavity on the right side of the partition plate is a cooling cavity. The conveying belts are in transmission connection with the outer surfacesof the rollers, and the silicon plates are uniformly and densely connected to the outer surfaces of the conveying belts. The approximate lattice oriented graphene preparation device and the method aremainly used for solving the problem of failure in large-area application of graphene due to failure in adoption of a vapor deposition method for graphene production in the prior art.

The invention discloses a temperature-controlled roller regulating device. The temperature-controlled roller regulating device comprises a bracket body, a guide rail, a connecting arm and a roller shaft, wherein the guide rail is arranged on the upper part of the bracket body; the guide rail is connected with the roller shaft through the connecting arm; the bracket body is connected with the guide rail; an upper roller layer bracket, a middle roller layer bracket and a lower roller layer bracket are arranged on the bracket body; a guide-in slot is formed in one side of the bracket at each roller layer; a pipeline is arranged inside the guide rail; the pipeline is connected with a temperature controller on the upper part of the guide rail; the pipeline is connected with the roller shaft; a regulating knob is arranged between the guide rail and the connecting arm; a regulating rod is arranged on the connecting arm; and a locking device is arranged on the regulating rod. The temperature-controlled roller regulating device can be used for automatically regulating height and width of a roller, improves adaption, to multilayer films of various dimensions, of the roller, can freely regulate the temperature, achieves the optimal environment in a process of enabling the multilayer films to form a bag, increases the yield of finished products, is simple in structure, can simultaneously perform various operations, effectively improves working efficiency and avoids energy waste.

The invention relates to the technical field of lampshades, in particular to a flame cut lampshade and a forming process thereof. The flame cut lampshade comprises a body and a base, the body comprises an outer lampshade body and an inner lampshade body, a cavity is formed in the inner lampshade body, and the outer lampshade body is located at the outer side of the inner lampshade body. When the flame cut lampshade and the forming process thereof are used, the outer lampshade body is is installed outside the inner lampshade body through connection of threaded grooves in the inner side of a first connector and connecting threads on the surface of a second connector, the inner lampshade body is made of tempered glass, when the lampshade is broken, the inner lampshade body and the outer lampshade body prevent glass from splashing to cause injuries, and safety is improved. By means of the flame cut lampshade and the forming process thereof, the process steps are simple and comprise material preheating treatment, mold preheating, material picking-out, injection molding, annealing, drilling, burr pressing treatment, cooling and demolding treatment, the working procedures are simplified, the actual production cost is low, meanwhile, the accuracy, integrity and molding rate of products are guaranteed, and good economic benefits and environmental benefits are generated.

The invention discloses a long corridor floor support-free aluminum plastic formwork device which comprises at least oneformwork unit, each formwork unit comprises two transverse side ribs, two longitudinal side ribs and a bottom plate, and the two transverse side ribs and the two longitudinal side ribs are sequentially connected at intervals to form a square frame structure in an enclosing mode; a longitudinal edge rib on one side of the frame structure is connected with the lower end of a beam formwork device, and a longitudinal edge rib on the other side of the frame structure is connected with the upper end of a wall column formwork device; the bottom plate is fixed to the bottom of the frame structure, and a pouring cavity is formed between the upper surface of the bottom plate and the inner wall of the frame structure; the transverse side ribs and the longitudinal side ribs are respectively made of aluminum profiles; and the bottom plate is made of a plastic material. The formwork device has the beneficial effects that the formwork units are of frame structures made of aluminum profiles, the bottom plates are made of plastic materials, the dead weight of the formwork device is greatly reduced, a vertical supporting vertical rod does not need to be adopted, the formwork device is suitable for a structural system with the large length-width ratio, the structure is simple, and the construction efficiency is greatly improved.