92 results about "Continuous manufacturing" patented technology

The utility model belongs to the field of projection imaging discloses a kind of mobile projection spray imaging structure, including base structure (1), imaging screen structure (2), connecting assembly (3) and projection structure (4), motor, it is characterized by: base structure (1) is used for motor fixation, the lower end positioning of connecting assembly (3), accommodate fog-making structure;Imaging screen structure (2) is used for continuous manufacturing and spraying fog particle;Connecting assembly (3) is the L type structure of rotation, connecting assembly (3) upper end connects the nozzle structure, the rotation of the lower end of connecting assembly (3) can drive connecting assembly (3) rotation;Projection structure (4) is used to the fog particle projection and form image to the fog particle projection of imaging screen structure (2).The utility model has following beneficial effects: structure has free steering, fog particle circulation, multiple projector source combination projection and so on Advantage, and compared with traditional spray imaging, its structure is simpler and more flexible.

The application relates to a continuous manufacturing equipment of a high-breath PTFE nanofiber waterproof and moisture-permeable fabric, which comprises, sequentially arranged along a material direction, a base cloth unwinding device, a film coating device, a coagulation tank, a washing device, a first tension control device, a drying device, a cooling roller, a gluing roller, a pre-pressing device, a second tension control device, a hot-pressing device, a moisture spraying device, a curing device and a fabric winding device; further comprising a stirring device, which is used for stirring PTFE high-viscosity microemulsion to obtain uniform coating liquid and inputting the coating liquid into the film coating device; and further comprising a gluing assembly, which is used for cooperating with the gluing roller to perform a gluing process. Compared with the prior art, the application can realize continuous production of the PTFE waterproof and moisture-permeable film based on the advantage of a high-viscosity microemulsion phase separation method.

The invention relates to the field of part injection molding, in particular to an injection molding device for a copper heat dissipation part with a plurality of long and thin holes and a manufacturing method, and solves the problems of splitting injection molding parts and realizing continuous injection molding of the parts. The injection molding device comprises a base, a fixed box is mounted on the base, and a conveying belt is arranged in the fixed box; and the injection molding part is composed of an injection molding frame and an injection molding box, and the injection molding box slides on the injection molding frame. According to the device, automatic injection molding of metal powder can be achieved, meanwhile, automatic continuous manufacturing is achieved under the action of the conveying belt, when complex parts are split for injection molding, a binder is removed after blanks are formed, the blanks are sintered, the blanks are highly compact to form metal products, and integrated sintering is achieved; the phenomenon that bubbles are generated in the mold during injection molding can be avoided, and the phenomena that the mold cannot be used and is damaged after molding are prevented.

The application discloses a method and equipment for producing multipurpose thermoplastic composite materials in one step, and the method comprises the following steps: vertically conveying continuous reinforced fiber bundles and stitching felt downward, so that the continuous reinforced fiber bundles and the stitching felt pass through a preheating and pressurizing cavity filled with a molten metal medium and a resin infiltration cavity filled with a thermoplastic resin melt in sequence, and the two cavities are isolated by a U-shaped or S-shaped return bending structure; and shaping in a forming and cooling mold, pulling out by a traction device and cutting by a cutting device. The application utilizes a liquid column of the molten metal medium to improve static pressure and preheat, and solves the problems of insufficient fiber infiltration and process limitations in the prior art; the application can realize continuous manufacturing of high-fiber-content thermoplastic composite materials, and the obtained composite materials have the characteristics of sufficient infiltration, low porosity and excellent mechanical properties; and the produced thermoplastic composite materials are widely applied in the fields of aerospace, automobile manufacturing, building, furniture production and the like, and can replace aluminum profiles, wood, steel and the like.

The application discloses an integrated production process from copper ore to electrolytic copper foil, which uses copper ore as a direct raw material, and realizes continuous manufacturing of copper ore to high-end electrolytic copper foil through crushing, coupling leaching of electrolysis backflow and crystallization mother liquor, iron powder replacement and impurity removal, solvent extraction enrichment, cooling crystallization, multi-stage electrolyte purification, electrolytic foil production and full-liquid flow closed loop circulation. The application omits high-energy-consumption intermediate links in the traditional process, such as cathode copper preparation, casting, upward continuous casting and copper wire copper dissolving, 100% of the crystallization mother liquor is returned to the leaching process, and the electrolytic foil backflow is purified and then circulated, the copper element recovery rate is greater than or equal to 99%, the electrolyte recycling rate is greater than or equal to 98%, the comprehensive production cost is reduced by more than 25%, and no production wastewater is discharged. The process can stably prepare 6-18 mu lithium battery copper foil and high-frequency high-speed copper foil, has the comprehensive advantages of high efficiency, low consumption, greenness, stability and high-end, and is suitable for large-scale industrial production.

The utility model discloses a continuous powder manufacturing system, which is characterized by comprising a programmable logic controller (PLC), a main platform, an auxiliary platform, a plurality of vacuum feeding machines, a plurality of continuous blanking machines, a continuous mixing machine, a continuous wet type granulator and a step ladder. According to the invention, materials can be simultaneously and continuously discharged into the continuous mixing machine, continuous production is realized, according to automatic real-time weighing data of the continuous discharging machine, the PLC controller automatically controls the discharging speed of various materials by controlling the rotating speed of each discharging conveying screw rod, so that the mass ratio of the various materials meets the technological requirements of granulated products, and the production efficiency is improved. The production efficiency and the yield of primary products are greatly improved; and a uniformity detection sensor is arranged, so that the machine can be stopped in time to eliminate reasons for defective products in the granulation process, and the problems that quality detection is carried out separately in traditional procedures, and management and tracing are difficult are solved.

Systems, devices, and methods are provided for producing a product (e.g., a gas or liquid filter) that includes a filter media. The system includes a feeder for advancing a substrate comprising fibers from an upstream end to a downstream end and a dispersion device for dispersing nanoparticles into the substrate as the substrate is advanced by the feeder to form a filter media. The system also includes a container for receiving the nanoparticle clusters and a feed system for transporting the nanoparticle clusters from the container to the dispersion device. The feed system is particularly suitable for introducing nanoparticles into a continuous manufacturing process at a controlled flow rate. The system simultaneously delivers and lifts nanoparticles, allowing the manufacture of filter media with improved quality and yield as well as reduced cost and time. In addition, the system is scalable and produces filter media with less discrepancy.

The invention relates to a full-process material tracing method and system for an extrusion granulation production line, and the method comprises the steps: constructing a high-fidelity digital twin model which is synchronous with a physical production line, and building a real-time data communication link to achieve virtual-real synchronization. In the virtual environment, a raw material batch switching event is converted into a unique material digital identifier, and the unique material digital identifier is dynamically injected into a virtual material infinitesimal at a corresponding time point; a material identification propagation dynamic model is constructed, real-time production data is used for driving, and the space-time movement track of each identification in virtual equipment is calculated. And finally, the mixing state of the material flow is analyzed in real time at a virtual finished product station, dynamic finished product batches are divided according to a uniformity threshold value, and a material pedigree tracing atlas containing a complete raw material source and a process path is automatically generated. According to the invention, the problems of fuzzy material flow direction and difficult tracing in continuous manufacturing are solved, upgrading from static recording to dynamic accurate tracing is realized, and digital guarantee is provided for quality control and process optimization.

The present invention relates to a continuous manufacturing technology for PIR (Polyisocyanurate) foam or PUR (Polyurethane) foam. More specifically, the invention relates to a continuous manufacturing method for PIR foam or PUR foam and a PIR foam manufactured thereby, which can prevent the problem of adhesive applied to the lower perforated nonwoven sheet leaking outward through the perforations and transferring to the steel plate portion of the manufacturing equipment in a double belt line process for continuously foaming PIR foam or PUR foam using an upper perforated nonwoven sheet and a lower perforated nonwoven sheet, and the PIR foam or PUR foam manufactured thereby.

To efficiently manufacture composite stretchable sheets of varying lengths according to the size of the absorbent material. [Solution] A method for continuously manufacturing a first composite stretchable sheet having a first pitch or a second composite stretchable sheet having a second pitch in the conveying direction, wherein the first composite stretchable sheet is provided with stretch reduction regions (LE) at each first pitch, and the second composite stretchable sheet is provided with the same stretch reduction regions (LE) at each second pitch, and comprises a sheet joining process (S203) for joining stretchable sheets (22, 23) and a non-stretchable sheet (21), and a stretch reduction process (S204) for forming stretch reduction regions (LE) at each first or second pitch in the conveying direction, wherein the pattern roll (241) rotates once to form a stretch reduction region (LE) while the first composite stretchable sheet is conveyed by the first pitch, and the pattern roll (241) rotates once to form a stretch reduction region (LE) while the second composite stretchable sheet is conveyed by the second pitch.

The application discloses a continuous manufacturing process of composite material, which forms a multi-array discrete composite sheet through ultrasonic sealing and cutting of at least three layers of flexible materials, and comprises the following steps: a feeding step, in which the at least three layers of flexible materials are stacked and fed to the upstream side of an ultrasonic sealing and cutting device; a sealing and cutting step, in which the materials passing between an ultrasonic welding head and a bottom roller are welded and cut to form a multi-array discrete composite sheet and a continuous waste strip; and a transferring step, in which the multi-array discrete composite sheet is picked up and fed to the downstream side. The continuous manufacturing process of composite material provided by the application can realize continuous production of sheet products and improve production efficiency.

This invention discloses a low-formaldehyde, high-water-resistance, and high-flame-retardant ultrathin fiberboard and its continuous manufacturing method, belonging to the field of engineered wood processing technology. The manufacturing method mainly includes: a fiber preparation process, softening and hydrophobically modifying the wood fibers; a staged compression process, using heavy-duty pre-compression and wedge-angle venting to pre-compress the rough board blank, followed by humidification and preheating strengthening treatment, and then through humidified hot air impregnation and secondary compression, stabilizing the board blank to 5-6 mm and significantly improving its strength; and a continuous hot pressing process, drying the strengthened board blank and feeding it into a continuous flat press for hot pressing at a high speed of ≥150 m / min. This invention, through material modification and a unique integrated compression-strengthening-hot pressing process, synergistically solves the performance requirements of low formaldehyde, high water resistance, and high flame retardancy in ultrathin fiberboard, as well as the core engineering challenges of board blank transportation and stable forming in industrial continuous production, achieving high-efficiency, high-quality continuous production.

The present invention relates to a bare bus bar structure for application to an electric vehicle battery pack, and a production method thereof, and, more specifically, relates to a method with which continuous production is possible and to structural design technology that ensures electrical stability and improves automatic bending workability, by forming each corner of a bus bar in an optimal round shape.

This invention provides a method for the continuous preparation of paclitaxel albumin nanoparticles, comprising the following steps: A) Paclitaxel raw material is fed into an emulsification device at a first rate of 80-90 ml / min; albumin aqueous solution is fed into the emulsification device at a second rate of 3-4 L / min; B) Paclitaxel raw material and albumin aqueous solution are emulsified and sheared to complete drug loading, thus obtaining the nanoparticles. In this method, the paclitaxel organic solvent and human serum albumin aqueous solution are continuously introduced, allowing for continuous emulsification and shearing. The emulsification and shearing effect is consistent every minute, and the production batch size is only related to time. The batch size is determined by controlling the emulsification and shearing time, and the product uniformity is not affected by the batch size. This invention solves the problem that current paclitaxel nanoparticle preparation processes cannot achieve continuous manufacturing, improving system flexibility; and addresses the problems of batch dependence on equipment and difficulty in batch expansion.

A panel comprising a honeycomb core is disclosed. In various embodiments, the honeycomb core is comprised of a folded material. In certain embodiments, the honeycomb core is comprised of an extruded material. A panel comprising a core comprised of a dimpled material is also disclosed. In at least one embodiment, the core is comprised of polyethylene and wood embedded in the polyethylene. The core comprises a first face and a second face opposite the first face and the deck board further comprises a first layer attached to the first face and a second layer attached to the second face. In various embodiments, the first layer and the second layer are thermally bonded to the core during a continuous manufacturing process. The panel can further comprise a decorative and / or performance layer bonded to the second layer.

This invention discloses a method for preparing homogeneous polymethacrylimide microwave absorbing foam, relating to the field of homogeneous polymethacrylimide microwave absorbing foam technology. The method includes: sequentially batching a top layer, a middle layer, and a bottom layer of a precursor; performing high-speed shearing and stirring to obtain layered foamed precursors; slowly injecting the bottom layer, middle layer, and top layer of the precursor into the same sealed mold, allowing each layer to stand for 1-5 minutes after injection; placing the mold in a 60-80℃ water bath for 5-8 hours to allow partial polymerization and thickening of each layer, while retaining sufficient active groups at the interface; and injecting a CO2 / acetone mixture into the mold without demolding, allowing the fluid to plasticize and solubilize in each layer of prepolymer, forming bubble nuclei on the microcrystalline fibers and template surface. The method of this invention employs a layered injection molding + one-time heating foaming-curing + template removal scheme, achieving continuous manufacturing from liquid precursor to solid finished product, improving production efficiency and reducing costs.

Embodiments described herein generally relate to systems and methods for continuous and / or semi-continuous manufacturing of electrochemical cells having semi-solid electrodes. In some embodiments, the method may include mixing an active material, a conductive material, and an electrolyte to form a semi-solid electrode material. The method may further include drawing a vacuum on the semi-solid electrode material, compressing the semi-solid electrode material to form an electrode brick, and dispensing a portion of the electrode brick onto a current collector via a dispensing device to form an electrode. In some embodiments, the current collector is disposed on a pouch material. In some embodiments, the dispensing device includes an upper blade for top edge control and two side plates for side edge control. In some embodiments, the method may further include conveying the electrode through the upper blade and the two side plates to form the electrode.

Installation (100) for the continuous manufacture of an elongate composite element (EF) comprising a bundle of multifilament fibers impregnated with a composition based on a polymerizable material, the installation (100) comprising a shaping device (120) configured to produce an impregnated tubular bar (E2) of polymerizable material from the impregnated multifilament fibers (E1). The installation comprising a first radiation device (117) for pre-polymerizing the impregnated tubular bar (E2) and a second radiation device (118) for performing final polymerization of the pre-polymerized tubular bar (E3).

The present invention relates to a method for continuously manufacturing UHMWPE products comprising:—providing a counter-rotating twin-screw extruder;—feeding UHMWPE powder into a hopper of said counter-rotating twin-screw extruder;—transporting said UHMWPE powder from said hopper through said counter-rotating twin-screw extruder to an outlet of said counter-rotating twin-screw extruder;—further transporting said UHMWPE powder from said outlet of said counter-rotating twin-screw extruder to an entrance of a heat-controlled tooling system for defining the shape of UHMWPE products;—withdrawing said UHMWPE products from an outlet of said heat-controlled tooling system.

The invention provides a continuous manufacturing method of an online functionalized continuous fiber high-performance preform. The method comprises the following steps: step 1, initializing a system and establishing atmosphere protection; 2, melting of a resin matrix and functional feeding; 3, spreading and preheating continuous fibers; step 4, performing dual-mode dynamic switching impregnation; 5, monitoring, regulating and controlling the crystallinity on line; and 6, shaping, cooling and rolling the prefabricated body. In desktop-level integrated equipment, multiple physical fields such as atmosphere, temperature and ultrasound are cooperatively controlled, and impregnation modes are dynamically switched, so that high-quality, high-efficiency and functional impregnation of continuous fibers by using ultrahigh-viscosity resin is realized. The high-performance functional continuous fiber prefabricated body structure fills the material blank of one-time forming of a'structure and function integration 'composite material. The ultrasonic-assisted impregnation process enhances the impregnation effect and further solves the problem of rapid preparation of the high-melting-point and high-viscosity functional high-performance thermoplastic resin-based preform.

The present invention relates to the use of co-processed excipients in continuous manufacturing of solid dosage forms.

The application discloses a preparation method and application of high-stable shaped hydrotalcite and derived composite metal oxide. The application obtains high-purity hydrotalcite powder by using a clean process technology, and then prepares a series of high-stable shaped hydrotalcite and derived composite metal oxide by introducing a low-concentration high-molecular stabilizer in a shaping process, optimizing process parameters such as a peptizing agent concentration, a kneading paste and a quick-release powder ratio, a water powder ratio, a hydrotalcite adding amount and the like by using a granulation continuous manufacturing technology. The application solves the problems of easy generation of byproduct impurities, low shaping strength, small specific surface and poor stability in the preparation process of the hydrotalcite and the derived composite metal oxide. The preparation process is simple, the prepared material has a higher specific surface and excellent compression crushing strength, and has good structure stability in a reaction process without obvious powder dropping and dissolving. The material can be applied to important environmental chemical industry, petroleum chemical industry and fine chemical industry processes and is easy to recycle and reuse.

A method for continuously manufacturing aerosol generating articles includes: (i) providing a continuous web of an aerosol generating substrate, the continuous web including a substantially flat surface having a centre line; (ii) applying at least one susceptor patch to the substantially flat surface substantially along the centre line to leave an exposed region of the continuous web of aerosol generating substrate on each side of the at least one susceptor patch; (iii) cutting the exposed regions of the continuous web of aerosol generating substrate to form a plurality of aerosol generating strips on each side of the at least one susceptor patch; and (iv) forming the plurality of aerosol generating strips and the at least one susceptor patch into a continuous rod.

The invention discloses a sensing optical fiber splicing process suitable for an optical fiber winding structure, which comprises the following steps of: changing a winding pitch, slotting, welding and fixing, in the process of winding a sensing optical fiber on the surface of a sensibilization layer of a cable core, when the sensing optical fiber is about to reach the central position of a planned splicing area, gradually increasing the pitch, the method comprises the following steps: forming a loose transition section of a sensing optical fiber, grooving the surface of a sensitization layer on a planned splicing area of a cable core to form a splicing groove, sleeving a heat shrink tube on the end part of the sensing optical fiber, and then performing end part welding with another sensing optical fiber to be spliced. The sensing optical fiber is fixed at the starting end and the terminating end of the connection groove in a point-like manner through the adhesive, so that the connection of the sensing optical fiber is realized, the reliability of the connection point is improved, the welding loss is reduced, and the continuous manufacturing of the ultra-long section communication sensing integrated submarine cable is met.

The present application relates to a method for the continuous production of glass ingots (2) according to the continuous casting process, wherein molten glass is fed from a feeder (3) into a mold (5) and a glass strand (6) is formed, which is transported via a conveyor (7) to a cooling device (9) and subsequently to a cutting device, in which the cooled glass strand (6) is divided into individual glass ingots (7), wherein the projection of the outer shell of the glass strand (6) is continuously determined by means of a non-contact measuring device (10) at the latest before the glass strand (6) is transported into the cooling device (9), and the feeder temperature and / or the transport speed are adjusted in accordance with the values obtained.

The invention relates to the field of foaming bodies, in particular to a polyurethane foaming body and a manufacturing method thereof.The manufacturing method comprises the following steps that S1, polyurethane foaming raw materials are added into a storage box, and meanwhile, a mold cavity mechanism is fastened to the upper surface of an outer ring belt; s2, polyurethane foaming raw materials are conveyed into a mold cavity between the mold cavity mechanism and the outer ring belt to be subjected to foaming forming; s3, the mold cavity mechanism ascends to be separated from the outer ring belt, and the forming raw materials stay on the outer ring belt; s4, the outer ring belt is driven to rotate, so that the multiple round head columns fixed to the inner ring belt are pulled out of the forming raw materials; s5, gradually curing and shaping the molding raw materials to obtain a plate-shaped polyurethane foaming body of which one side surface is uniformly provided with a plurality of semicircular grooves; and S6, after the rotating outer ring belt drives the forming raw material to move to be away from the mold cavity mechanism, the outer ring belt stops rotating, the mold cavity mechanism descends again, the steps S2 to S5 are repeated, and continuous manufacturing of the plate-shaped polyurethane foaming body is formed. According to the manufacturing method, the plate-shaped polyurethane foaming body with a good sound insulation effect can be manufactured.

The invention discloses a full-automatic intelligent leveling method and system for a 3D printing platform, and the method achieves the dynamic tracking and precise compensation of the flatness of the platform through the construction of a closed-loop monitoring and adjustment system on the premise of not interrupting the printing process. Firstly, an initial reference surface model is established, then in the printing process, the idle period of Z-axis lifting is fully utilized, rapid sampling and scanning are executed, an abnormal offset area is intelligently recognized, and precise compensation is conducted through cooperative adjustment of a multi-point supporting structure; under the continuous action of temperature change and mechanical stress, the geometric consistency of the surface of the platform can be effectively maintained, the problem of interlayer combination failure caused by platform deformation is avoided, the stability and success rate of a long-time printing task are remarkably improved, and the method is particularly suitable for a continuous manufacturing scene of high-value parts.

Provided herein is a solution for improving peak integration, e.g., chromatographic processes, using methods that include elements of artificial intelligence to process the integration of peaks in chromatographic profiles, such as those generated from analytical assays used in quality testing of therapeutic products. The inventive method for chromatographic peak integration opens up solutions that enable digitalization within the areas of real-time release testing, automated quality control, process analytical technology, and continuous manufacturing.

The utility model provides a bridge deck manufacturing device which comprises a main machine frame, a shaping assembly is arranged below the main machine frame and used for shaping a reinforcing mesh, a vibrating table is arranged on one side of the shaping assembly, a movable hoisting assembly is arranged above the shaping assembly and the vibrating table and used for hoisting the reinforcing mesh, and the hoisting assembly is used for hoisting the reinforcing mesh. According to the bridge deck slab continuous manufacturing device, through cooperative operation of the shaping assembly, the hoisting assembly, the vibrating table, the transverse moving assembly and other parts, continuous manufacturing of bridge deck slabs is achieved, a traditional manufacturing mode is optimized, the production efficiency is greatly improved, the production cost is reduced, and the production efficiency is improved. The construction period is effectively shortened, and the problems that the production efficiency is extremely low and the construction period is seriously prolonged due to the fact that continuous operation cannot be achieved in traditional discontinuous bridge deck slab production and manufacturing are solved.