42results about How to "Change production mode" patented technology

The invention provides a multifunctional integrated intaglio printing press which comprises an unreeling device, an introduction deviation rectifying device, a double-traction device, a printing unit, an edge cutting device, a belling device, a die cutting device, a soft pack cutting device and an automatic stacking paper collecting device. A first traction guide device, a gilding device, a holographic positioning ironing device, the belling device, an online detection device and a second traction guide device are sequentially arranged between the printing unit and the edge cutting device. The printing unit comprises at least nine gravure printing devices, and the multiple gravure printing devices are combined to form multi-color continuous gravure. The first traction guide device and the second traction guide device are provided with stepless speed regulating mechanisms to control the tension and the linear speed of paper passing the gilding device, the holographic positioning ironing device and the belling device at high accuracy, and accuracy control and position control over hot stamping, laser holography transfer printing and raised ironing of cigarette packs are achieved at the same time. The invention further provides a machining process of the multifunctional integrated intaglio printing press.

The invention discloses a method for continuously producing an L-ornithine composite salt by enzyme immobilization. The method comprises the following steps of: selecting a macroporous adsorption resin with amidogen matrix, carrying out a special treatment by using a curing agent during a combined immobilization process of an enzyme and the resin, so that amidogens of inner surfaces and outer surfaces of holes of the macroporous adsorption resin are reacted to form a firm covalent structure during an adequate contact process of an arginine hydrolytic enzyme and the macroporous adsorption resin, and removing surface purities through simple eluting so as to reach an immobilization purpose. According to the method, the advantages that an enzymic method is high in production yield, good in quality and stable in quality are kept, the disadvantages that enzyme cannot be recycled during an enzymic method production process, so that the use cost is high and continuous production cannot be performed are solved; and meanwhile the L-ornithine composite salt can be synthesized in one step, and the method is high in yield, low in energy consumption, simple in process and stable in quality.

The invention discloses a full-automatic spiced egg dispensing and vacuum packing integrated machine, which comprises a full-automatic spiced egg dispensing machine, a full-automatic bag making machine and a full-automatic vacuum packing machine, wherein the discharge end of the full-automatic spiced egg dispensing machine corresponds to the bag making section of the full-automatic bag making machine, and the output end of the full-automatic bag making machine corresponds to the input end of the full-automatic vacuum packing machine. Through the integrated machine, continuous production of dispensing, bag feeding and vacuum packing steps of spiced eggs is realized, the production pattern of the conventional automatic equipment of manual operation or only independent steps is changed, a completely mechanical and automatic production line pattern is formed, the process requirement of a product for continuous production is realized, manpower, material resources and financial resources are greatly saved, the production and processing efficiency is improved, and the processing cost is reduced.

An assembly welding tool of installation bases is used for welding the installation bases onto a balance arm of a tower crane in an assembled mode, and the installation bases welded in the assembled mode and a plurality of connection bases arranged on a lifting mechanism of the tower crane can be arranged together respectively and correspondingly. The assembly welding tool comprises a frame and a plurality of assembly welding plates arranged on the frame, the positions of the assembly welding plates correspond to the positions of the installation bases, needing to be welded in the assembled mode, on the balance arm, and each assembly welding plate is provided with at least one positioning hole. When the installation bases are welded to the balance arm in the assembled mode, the installation bases can be detachably arranged on the assembly welding plates respectively, and the assembly welding tool enables the installation bases to be positioned on the balance arm. When the positions of connecting holes are determined in the connection bases, the assembly welding tool is placed on the lifting mechanism, the assembly welding plates correspond to the connection bases respectively, and according to the position of the positioning hole in each assembly welding plate, the position of the connecting hole in the corresponding connection base is determined. The invention further provides a connecting method of the lifting mechanism and the balance arm.

Disclosed is a mechanical manufacturing method and device of an aluminum foil port sealed bag. According to the manufacturing processes of the aluminum foil port sealed bag, part of the processes which have large difficulty and low efficiency in manual production are arranged, and by means of an assembly line mode, automatic processing and manufacturing are achieved. The automatic processing and manufacturing comprises at least seven processes of feeding, punching, silica gel mounting, automatic shaping and edge-folding, middle sealing, cutting-off and end sealing. Feeding, punching, silica gel mounting, automatic shaping and edge-folding, middle sealing, cutting-off and end sealing are connected in series through the assembly line mode, so that assembly line automated operation of the aluminum foil port sealed bag is achieved. By adopting the automatic assembly line mode, the aluminum foil port sealed bag is manufactured, so that the production efficiency and quality are improved greatly.

The invention discloses a method for blending high-grade white spirit based on a modern analysis technology. The method comprises the following steps: qualitatively and quantitatively analyzing components of various types of white spirit and blended white spirit by using a liquid chromatograph/mass spectrometer and recording a determined result; comparing with various components in vintage wine and selecting a plurality of types of white spirit meeting the components to be mixed and blended; comparing with components lacked in the vintage wine, so as to obtain in the common white spirit in a distillation manner; and comparing with the varieties and the percents of the components in the white spirit, adding relative components in the common white spirit obtained by distillation into basic components of novel vintage wine to be mixed and blended to obtain blended white spirit. According to the method disclosed by the invention, the components of the white spirit are judged by using a modern analysis technology and variables are arranged to obtain the percents of the components in the white spirit; the components are mixed and blended according to the percents and a brewing process of the white spirit is improved; an existing production mode is changed and the production cost is reduced; the method is simple and convenient to operate.

The invention discloses waterborne salt spray-resistant epoxy primer. The primer is prepared from a component A and a component B, wherein the component A comprises 15 to 55 parts of an epoxy emulsion with low molecular weight, 20 to 55 parts of an epoxy emulsion with high molecular weight, 20 to 60 parts of water, 0 to 1 part of a leveling agent, 0 to 2 parts of a drier, and 0 to 5 parts of polyurethane; the component B comprises 25 to 70 parts of a curing agent, 10 to 50 parts of zinc powder, 0 to 1 part of graphene, 5 to 30 parts of water, 0 to 2 parts of a dispersant, 0 to 2 parts of organic bentonite, and 0 to 3 parts of an antifoaming agent. The primer has the following beneficial effects: 1, the salt spray resistance of the epoxy primer prepared by adopting a natural drying technology can reach 1500 hours; 2, the production mode of existing traditional paint is changed, the water is used as a diluent, the discharge of pollution sources is reduced and the safety of production and transportation is improved; 3, water resistance is increased by 20% while the salt spray resistance is increased.

The invention discloses a high-temperature furnace capable of continuously producing artificial graphite. The furnace comprises a furnace lining, a working layer of the furnace lining is sequentiallyprovided with a water-cooled jacket, a low-temperature light heat preservation layer, a medium-temperature layer and a high-temperature layer from outside to inside, the upper portion of the furnace lining is provided with a furnace cover matched with the furnace lining, the furnace cover is provided with a smoke outlet, a graphite electrode positive electrode and a furnace top discharging hole, and the inner wall of the high-temperature layer is provided with a graphite electrode negative electrode; characteristics of a high-temperature fluidized bed are used for reference; the production mode of the traditional graphitization furnace is changed; a masonry or pouring process of a multi-layer structure is adopted; the water-cooled jacket is adopted by the outer layer, so that the operationenvironment is improved; inert gas can be introduced through a first distribution valve and a second distribution valve installed at the bottom of the graphite electrode negative electrode, the temperature of the discharged material is reduced, meanwhile, the temperature of the inert gas entering the furnace is increased, it is guaranteed that energy consumption is not greatly increased, the discharged material is cooled again through a heat energy recovery device, and the requirement for the proper temperature is met.

The invention relates to an assembly type spring mattress, wherein the assembly type spring mattress comprises a spring package assembly; the spring package assembly is formed by detachably assemblingtwo or more single spring packages with the same structure, and each single spring package is a rectangular spring package structure assembled from a plurality of spare springs. The integrated mattress is changed to assembly of multiple separated blocks, the structure design is simple and reasonable, the dismounting and the assembly are convenient, the transportation is convenient, the comfortability in use is good, and the quality is high.

The invention relates to a fully-automatic bottom sealing and powder filling system for lead-acid storage batteries, and belongs to the technical field of production of tubular lead-acid storage batteries. The system comprises a complete appliance rack, and a tool locking device, a tool starting device, a movable frame table device, a tool transfer device, a vibration platform device, a turnover powder brushing device, an automatic bottom sealing device and a quantitative powder discharge device are arranged on the complete appliance rack. The system adopts a mode of sealing a bottom in advance, the bottom is automatically sealed in equipment after the powder is filled, the damage of lead powder to a human body is completely eradiated in the process of sealing the bottom, the original production mode is completely changed, a mode of reverse operation of two eccentric vibration motors is adopted, a frequency converter is used to change the amplitude, the noise is reduced, the service life is guaranteed, and meanwhile, the use and the maintenance are facilitated.

The invention relates to a method for manufacturing an HDPE double-wall corrugated pipe on a vehicle-mounted movable pipeline production line and the vehicle-mounted movable pipeline production line, and aims at the method. The method specifically comprises the following steps of S1, mounting an inner wall extruder (2) and an outer wall extruder mold on a moving vehicle (1); and S2, feeding, starting the inner wall extruder to extrude an inner wall pipe, starting the outer wall extruder to extrude an outer wall pipe, performing vacuum adsorption molding on the inner wall pipe and the outer wall pipe by a molding machine (4), extruding corrugations by modules of the molding machine (4), feeding the pipes by a discharging frame (5), and cutting the pipes by a cutting machine (6). The vehicle-mounted movable pipeline production line comprises the moving vehicle, the inner wall extruder, the outer wall extruder, the molding machine, the discharging frame and the cutting machine. Plastic pipelines can be temporarily manufactured near a construction site, the transportation cost can be saved, and the transportation quantity can be increased.

The invention relates to a molecular-level production process and device of inulin, and belongs to the technical field of natural plant extraction. The invention provides a molecular-grade inulin production technology, which utilizes a molecular weight grading and separating device, i.e., inulin is divided into four different grades of products with the molecular weight of more than 2500, more than 1000, more than 500 and less than 500 and more than 200 according to the molecular weight.