61results about How to "Rapid serial production" patented technology

The invention provides a method for producing alkyl alcohol amine. The method is characterized by comprising the following steps of: under an alkylation reaction condition, repeatedly contacting alkylene oxide with alkylamine in a reactor; and repeatedly reacting alkylene oxide with alkylamine. On one hand, the side reaction of the alkylene oxide is reduced, and the yield proportion adjusting ranges of alkyl mono-alkylol amine and alkyl di-alkylol amine are expanded; meanwhile, raw materials are not required to be mixed in advance, and the safety of production is improved; moreover, alkylene oxide enters segmentally in a multipoint way, so that reaction heat is segmentally released, and a reaction is more stable; and furthermore, the content of the mono-alkyl alkylol amine can be controlled, so that the mono-alkyl alkylol amine is not required to be taken as a circulating liquid, and the yield of the reaction is increased.

The invention discloses stable phytosterol nanometer emulsion compounded by soy protein-stevioside, and a preparation method and application thereof. The method comprises the steps of mixing a soy isolate protein solution and a stevioside solution to prepare a composite stable system; dissolving phytosterol into sunflower seed oil being 90 to 99 DEG C to obtain an oil phase; adding thw oil phase dissolved with the phytosterol into a water phase of soy protein-stevioside; controlling the mass ratio of the oil phase to the water phase to be 10:90-50:50; after the homogenizing, performing ultrasonic treatment or high-pressure micro jet flow treatment to obtain the stable phytosterol nanometer emulsion compounded by soy protein-stevioside. A powder product with high redissolving performance loaded with phytosterol can be prepared through spray drying treatment on the nanometer emulsion. The process conditions are simple and mild; the natural effect and safety are realized; the fast continuous production can be performed; products applied to food, medicine and cosmetics can be prepared through operating and controlling the process conditions; the industrialized and scaled application values are realized.

The invention discloses a UV skin-feeling wood coating which comprises the following raw materials in parts by weight: 10-40 parts of UV cured resin, 50-80 parts of a reactive diluent, 0.1-5 parts of a functional aid, 1-10 parts of functional filler and 1-10 parts of a photoinitiator; wherein the UV curing resin is a combination of 2-functionality elastic polyurethane acrylate, 2-functionality polysiloxane type polyurethane acrylate and 6-functionality polyurethane acrylate, and the reactive diluent is a combination of polyethylene glycol (200) diacrylate and ethyoxyl ethyoxyl ethyl acrylate. The invention further discloses application of the UV skin-feeling wood coating in preparation of wood finishing paint. According to the invention, the UV skin-feeling wood coating is coated on woodware, and the coating of the skin-touch paint can be realized and the skin-touch effect can be generated by curing by using an ultraviolet curing machine; the paint film is good in adhesive force, soft, smooth, fine, comfortable, good in skin-touch effect, low in cost and free of pollution.

The invention relates to the technical field of cell culture, in particular to a preparation method of a microcarrier. The preparation method of the microcarrier comprises the steps that a high-molecular polymer is dissolved in mixed solvent prepared from DMSO and NMP or pure NMP to obtain a high-molecular polymer solution; the high-molecular polymer solution is put into an electrostatic generator with a needle injection device, the high-molecular polymer solution is charged through high voltage static electricity, a liquid drop is formed at the tail end of a needle and drops into extracting solvent, and organic solvent in the liquid drop is quickly removed through a solvent extracting principle, so that the microcarrier is quickly prepared. According to the preparation method, the time needed by the microcarrier preparation process is shortened, and the advantages of being simple and efficient are achieved; the high-molecular polymer microcarriers with the uniform particle size can be continuously and controllably produced, and the purpose of precisely regulating and controlling the size and morphology of the microcarriers is achieved.

The present invention relates to a food production device. A rotary plate B1 is horizontally arranged at an upper part of a rack B, a column B1 is arranged at a middle part of the rotary plate B1, a column B2 is arranged under the column B1, the column B1 is arranged on the rotary plate B1 in a lifting manner, the column B2 is arranged on the rack B in a lifting manner, the other end of a mountingarm B1 is fixedly arranged on the column B1, the other end of a mounting arm B2 is fixedly arranged on the column B2, a drive mechanism B1 drives rotation of the rotary plate B1, a drive mechanism B3drives the column B1 to lift up and down, and a drive mechanism B4 drives the column B2 to lift up and down. A provided technical solution can be used for rapid and continuous production of cake foods and improves production efficiency.

The invention discloses a carton sealing machine. The carton sealing machine comprises a machine frame, a conveying device, a cover closing device, a first side seam sealing device, a second side seamsealing device, a control device and adhesive tape sealing devices; the cover closing device, the first side seam sealing device and the second side seam sealing device are sequentially arranged andare all installed on the machine frame, and the conveying device is located below the cover closing device, the first side seam sealing device and the second side seam sealing device; and the conveying device, the cover closing device, the first side seam sealing device and the second side seam sealing device are all electrically connected with the control device and are controlled by the controldevice, and the cover closing device, the first side seam sealing device and the second side seam sealing device each are provided with the adhesive tape sealing device. Side seams can be automatically sealed after a middle seam of a carton is sealed, sealing can be carried out without corner conveying or carton direction turning carried out, rapid continuous production can be realized, and the production efficiency is greatly improved.

The invention relates to equipment for improving discharge efficiency in a pallet. An arrangement mechanism includes a conveyor belt C for conveying a cake blank, and a guide roller C1 and a guide roller C2 at both ends of the conveyor belt C. The conveying direction of the conveyor belt C is vertically arranged with a direction C, the guide roller C1 is located at one end of the conveyor belt C near an arrangement area, the guide roller C2 is rotatably mounted on a frame C, and the guide roller C1 is rotatably mounted on a guide roller movable mount, the frame C is provided with a horizontally arranged guide rail C, the guide rail C is arranged perpendicular to the direction C, and the guide roller movable mount is slidably mounted on the guide rail C, the guide roller movable mount is connected with a driving mechanism C1 for driving the movement of the guide roller movable mount, a storage mechanism for storing the conveyor belt C is disposed between the guide roller C1 and the guide roller C2, and a control device C regulates the operating state of the driving mechanism C1 and the storage mechanism. The technical scheme provided above can be used for rapid continuous productionof cake-like foods and improve production efficiency.

A method for preparing pin hole on flexible circuit board includes providing flexible board to be etched and forming copper hole on said flexible board, exposing base diaphragm at position corresponding to said copper hole, sending flexible board into chemical etching system to finalize preparation of pin hole by conveying system on pin hole forming device. The pin hole forming device used for realizing said method is also disclosed.

The invention discloses a hot press capable of realizing automatic discharging for thin-film capacitor production. The hot press comprises a cabinet, a heating plate, a screw rod, a telescopic rod anda gliding tabletop, a worktable is fixed on the top end surface of the cabinet, a slideway is formed in the left side of the top end of the cabinet, a connecting hole is formed in the outer side of the slideway, and a supporting column is connected to the inner side of the slideway; a fixing plate is arranged on the outer side of the bottom of the supporting column, a fixing bolt is connected tothe inner side of the fixing plate, a sliding groove located in the top of the workbench is formed in the lower portion of the heating plate, a table plate is arranged in the sliding groove, a bottomplate is fixed to the bottom end of the table plate, and a first supporting rod is connected to the inner side of the base plate. And the top end of the screw rod is connected with a transmission wheel. According to the hot press capable of achieving automatic discharging and used for thin-film capacitor production, adjusting operation can be conducted, discharging and using can be conducted safely and stably, rapid continuous production operation can be conducted conveniently, and the production operation efficiency can be guaranteed.

The invention relates to a fuel cell proton exchange sealing membrane preparation method and system, and the system comprises a base membrane supply unit which supplies and transmits a proton exchange membrane to a bonding unit; a glue layer supply unit, used for supplying and conveying a sealing glue layer to the bonding unit, the glue layer supply unit being provided with a die-cutting machine, and a central hollow part of a sealing adhesive layer being formed, the glue layer supply unit comprising a first glue layer supply unit and a second glue layer supply unit and used for providing a first sealing glue layer for bonding the upper surface of the proton exchange membrane and a second sealing glue layer for bonding the lower surface of the proton exchange membrane; and a bonding unit, used for bonding the first sealing adhesive layer and the second sealing adhesive layer to the upper surface and the lower surface of the proton exchange membrane to form a proton exchange sealing membrane. The transverse length of the sealing adhesive layer is larger than that of the proton exchange membrane, and after bonding, the sealing adhesive layer seals the transverse edge of the proton exchange membrane, so that the use cost of the proton exchange membrane is reduced, and the sealing performance of the proton exchange membrane and the safety of a membrane electrode are improved.

The invention discloses a glycyrrhizic acid-based slow-release porous foam material capable of embedding hydrophilic functional factors and a preparation method and application thereof. The method comprises the following steps: respectively and uniformly dispersing glycyrrhizic acid and hydroxyethyl cellulose in water, and heating and stirring to obtain a transparent glycyrrhizic acid solution anda hydroxyethyl cellulose solution; then adding the hydroxyethyl cellulose solution into the glycyrrhizic acid solution, carrying out homogeneous gasification treatment on the mixed solution, and standing in an ice-water bath to obtain foam gel; and carrying out freeze drying treatment on the foam gel to obtain the porous foam material. The obtained product has good mechanical properties, active substance loading capacity and highly controllable release characteristics. The process conditions are simple and rapid, rapid and continuous production can be carried out, foam type products applied to medicine and tissue engineering can be prepared by controlling the process conditions, and the material has industrial and large-scale application value.

The title of the invention is method for manufacturing part by means of additive manufacturing technique. The invention relates to a method for manufacturing a part (19') by means of an additive manufacturing technique and by post additive manufacturing process steps. A cheaper and faster serial production of such parts is achieved by said method comprising the steps of: providing first CAD data (18) representing the final geometry of the part to be manufactured; converting said first CAD data (18) into second morphed CAD data (19) by means of a morphing process (M), whereby said morphing process (M) takes into consideration all distortions of part geometry, which develop during the additive manufacturing process and the post additive manufacturing process steps such that the part (19') manufactured in accordance with said second morphed CAD data (19) has a geometry in accordance with said first CAD data (18); and manufacturing said part (19') by means of said additive manufacturing technique in accordance with said second morphed CAD data (19).

The invention discloses a preparation method for S-carvedilol, which comprises the processes of product reaction, product rectification separation and recrystallization. Compared with the prior art, the preparation method adopts a reaction-rectification-crystallization continuous coupling process so that a reaction product is continuously and timely separated from a reaction system, the influence of excessive 2-(2-methoxyphenoxy) ethylamine on S-carvedilol crystallization purification can be reduced while the S-epoxy carbazole conversion rate is increased, and finally high-yield and high-purity S-carvedilol is prepared.

The invention relates to the technical field of carton edge folding, in particular to a carton edge folding device for corrugated carton production and a using method of the carton edge folding device, and aims to solve the technical problems that longitudinal and transverse folding of a carton cannot be flexibly completed at a time, rapid gluing and fixing cannot be achieved, continuous production cannot be achieved, and the yield cannot be increased. The carton edge folding device for corrugated carton production comprises a dustproof machine box, an edge folding mechanism and a limiting mechanism, a carton needing edge folding is placed on the top of the limiting mechanism, then a second lifting positioning rod is started to drive paperboards to move upwards, the two sides of the carton are bent downwards vertically instead of being horizontally placed through moving and matched clamping of two movable frames, then the edge connecting position of the carton is bent by 90 degrees again through a gluing plate through cooperation of a second electronic hydraulic rod, and finally the paperboards on other two sides of the carton are attached through two pressing plates.