34results about How to "Easy to fully automate" patented technology

The invention provides a magnetic bead process nucleic acid extraction and transformation kit, and a using method thereof. The kit includes a lysate, a protease K, a magnetic bead solution, a transforamtion reagent, a nucleic acid protection agent, a binding solution, a washing solution I, a washing solution II and an eluent. The using method of the kit includes the following steps: (1) lysis; (2)transformation; (3) layering; (4) binding; (5) primary washing; (6) secondary washing; (7) drying; and 8) elution. The kit and the using method thereby can complete the transformation while achievingautomatic extraction of nucleic acid from a sample. The sample is lysed, releases the nucleic acid, and then begins to transform, the nucleic acid is separated from proteins by the binding solution after the transformation is completed, the methylated nucleic acid is purified by a magnetic bead process, and a pre-denaturation step in subsequent qPCR detection of the sample is used to replace a previously omitted sulfo group removal step, so a purification process in the original nucleic acid extraction step is omitted in the entire extraction and transformation process.

The invention provides an intelligent electric wire winding device. The intelligent electric wire winding device comprises a base, baffles, a wire coil rotation roller, a wire winder, a rotating shaft, a conveying belt, a motor, a speed reducer, a controller and rolling wheels, wherein the baffles are fixedly installed on the two sides of the upper part of the base and support the wire coil rotation roller; the wire winder is arranged at the front end of the wire coil rotation roller; the rotating shaft is coaxially connected to the wire coil rotation roller and is connected to the speed reducer through the conveying belt; the conveying belt is connected to the motor; the controller is installed at the upper part of the speed reducer; the wire winder comprises an installation rack, sliding rails, sliding blocks, a connector and wire passing holes, wherein the sliding rails are installed on the installation rack, the sliding blocks are installed in the sliding rails, and the connector is connected to the sliding blocks and the wire passing holes. According to the intelligent electric wire winding device, by arranging the motor and the controller, wire cables can be automatically wound, the non-uniform and incompact winding problems of the wire cables are prevented, the manpower is greatly saved, and the wire winding quality is improved.

The invention belongs to the field of technologies for manufacturing magnetic materials, and provides a technology and a device for forming dry bag quick isostatic pressing in oriented magnetic fields. The technology and the device have the advantages that an oriented magnetic field technology is ingeniously and organically combined with the technology and the device for forming dry bag isostatic pressing by the aid of a novel design concept, so that dry bag isostatic pressing can be formed in the oriented magnetic fields which have optional directions and optional magnetic field intensities by the aid of the novel technology and the novel device; orientation degrees of products can be obviously upgraded; two necessary working procedures in existing neodymium, iron and boron magnet production can be combined with each other to form one working procedure by the novel technology and the novel device, and the automation and mechanization levels are high; powder is not in contact with pressing blanks and oil in production procedures, and accordingly a latex sheath for binding the corresponding pressing blank can be omitted; the pressing blanks are quite uniform in density distribution and internal stress distribution; the pressing blanks can be machined, and original powder can be recycled; single-hole and multi-hole thin-walled pipes, sleeves and multi-magnetic-pole products which are heavy and are in complicated shapes or have large length-diameter (L/d) ratios can be produced by the aid of the technology and the device, the rare earth mineral resource utilization rate can be greatly increased, and the neodymium, iron and boron magnet industrial production level of China can be upgraded to the world leading level.

The invention relates to an egg feeding device for an egg production line and belongs to the technical field of food raw material sorting. The egg feeding device comprises a sucking disc and a valve body connected with the sucking disc through a guide pipe, wherein the sucking disc is in threaded connection with a hollow pin and is mounted on a jaw chuck; an air cylinder shrinks, the jaw chuck shrinks along a guide rail XY so as to reach the size of an egg tray, suck the eggs and lift the eggs to the production line; and the air cylinder stretches, the jaw chuck stretches along the guide rail XY, so that the requirement on the space size of a conveying roller in the production line is achieved and the eggs are put down. The egg feeding device disclosed by the invention is simple in structure, convenient in use, safe and reliable and is suitable for eggs of various poultries. The egg feeding device can be used as a tail end executor of an egg sucking and feeding manipulator, can be used as a manipulator terminal under the later allowable conditions and provides convenience for full automation of the egg production line.

A cylindrical deformation measurement device, comprising: a fixed linear guide rail part 3 arranged on a flat surface 2, a cylindrical body transfer mechanism part 4, a reference column part 5, a laser scanning micrometer 6, and a control part 7 The cylindrical body transfer mechanism part 4 rotates the cylindrical body C in a state where the peripheral surface of one end side is in contact with the fixed linear guide rail part 3; the reference column part 5 is perpendicular to the rotational direction Fc of the cylindrical body C The laser scanning micrometer 6 scans the upper part of the cylinder C and the reference column part 5 simultaneously by the laser light L projected toward the rotation direction Fc, and measures the cylinder C. The interval W between C and the reference column portion 5; the control portion 7 measures the data to obtain the amount of deformation Ed. In this way, reproducible and highly accurate measurements can be performed, and at the same time, full automation can be easily performed, and more stable and reliable measurements can be performed.

The invention provides a universal earphone production tool and an earphone production method. The universal tool comprises a bottom plate, an earphone shell storage area, a drive-by-wire clamping seat and a wire material storage plate which are sequentially arranged at the upper part of the bottom plate, wherein a jack corresponding to the plug of an earphone is formed in one side of the wire material storage plate, and a wiring groove is formed in one side of the drive-by-wire clamping seat; the plug is plugged into the jack, and the wire material of an earphone wire is arranged in the wire material storage plate; the drive-by wire of the earphone is arranged in the corresponding drive-by-wire clamping seat, the shell of the earphone is arranged in the earphone shell storage area; and a speaker body, a shell and an earphone wire of the earphone are assembled and connected, and the earphone wire connected with the speaker body is limited in the wiring groove. By utilizing the method, abrasion of the earphone appearance in the earphone producing process can be reduced, the earphone production time can be saved, and the production efficiency can be improved.

The invention discloses a washing method of a washing system. The washing method comprises an electrolyte washing process which comprises the following steps: a solution formation stage: introducing clean water into a dissolving cavity, so as to form an electrolyte solution; a solution discharging stage: discharging the formed electrolyte into an electrolysis cavity; an electrolyte formation stage: electrolyzing the electrolyte solution, so as to generate electrolyte with a set ion concentration; a electrolyte discharging stage: discharging the electrolyte with the set ion concentration into awashing cavity; and an electrolyte washing stage: washing objects in the washing cavity by virtue of the electrolyte with the set ion concentration. According to the washing method, the complete automation of the washing can be easily realized, so that the washing efficiency is improved, and the user experience is improved; and besides, the ion concentration of electrolyte can be in a predictablestability range in each washing process, so that the stability of the washing effect is guaranteed, and the predictability of the washing effect is improved.

The invention discloses a chip cutting control method and system, equipment and a computer readable storage medium. The method comprises the following steps: acquiring an initial image of at least one chip cutting channel on a wafer to be cut; processing the initial image of the chip cutting channel through a target detection model, obtaining a first target image of the chip cutting channel, wherein the first target image is provided with a first edge line of the chip cutting channel; carrying out edge line positioning analysis on the first target image, and obtaining a second target image of the chip cutting channel, wherein the second target image is provided with a second edge line of the chip cutting channel; calculating a target cutting position according to a second edge line of the second target image; and controlling a cutting device to cut the chip according to the target cutting position. According to the invention, the chip production efficiency is improved, the correction and alignment precision of the cutting knife is improved, the rejection rate of products is reduced, the production cost is reduced, and the full automation of the chip cutting process is realized.

The invention provides a manufacturing method for a honeycomb structure. The manufacturing method comprises the steps that a corrugated ribbon is provided, wherein the corrugated ribbon is constitutedthrough alternative connection of concave surface sections and convex surface sections, and any one of the concave surface sections and any one of the convex surface sections in the corrugated ribbonare used to form a honeycomb core grid after closed loop connection; the corrugated ribbon is annularly coiled axially with an axis as the center, so the convex surface sections and the concave surface sections can overlay to constitute a plurality of honeycomb core grids, and then the sealed loop is constituted by the honeycomb core grids; and overlaid positions between the sections of the corrugated ribbon are fixedly connected, so the honeycomb structure constituted through successive connection of the honeycomb core grids is obtained. The manufacturing method provided by the invention isdifferent from traditional honeycomb processing in that overall cutting is carried out after processing of the honeycomb structure, so a process for single sheet cutting is omitted during production,production efficiency is greatly increased and manpower cost is reduced; the cutting process and influences of cutting on belt deformation are avoided, so product quality is greatly improved; and themanufactured honeycomb cores are continuous and circulative as a whole.

The invention provides a nucleic acid purification method for DNA methylation analysis of human-derived stool. The method comprises steps as follows: an initial nucleic acid sample is subjected to denaturation treatment; a denaturation treatment product is subjected to conversion treatment for 40-50 min at the temperature of 75-80 DEG C, un-methylated cytosine in the denaturation treatment productis converted into uracil in the conversion treatment process, and methylated cytosine is still cytosine; a conversion treatment product is purified, and a nucleic acid sample for DNA methylation analysis is obtained; the conversion treatment is performed in the presence of sodium hydrogen sulfite, sodium sulfite and a protective agent. The method can be effectively applied to methylation analysisof the low- content human-derived DNA sample such as DNA methylation analysis of human-derived stool, converted DNA with high conversion rate and high quality is obtained, and fully-automatic and standard operation of methylation study is facilitated.

The invention relates to a full-automatic continuous type secondary heating device for semisolid metal blanks and belongs to the technical field of semisolid metal processing. The full-automatic continuous type secondary heating device comprises an induction heating power supply, an induction heating mechanism, a material carrying and conveying mechanism, a blank rotating mechanism and an automatic feeding mechanism. The induction heating mechanism comprises seven induction heating coils and a drive device, the induction heating coils are arranged on the drive device, the seven induction heating coils and one vacancy are evenly distributed at 45 degrees in the circumferential direction, and the coils are connected in series and are connected with the induction heating power supply. The blanks are placed on the material carrying and conveying mechanism through the automatic feeding mechanism and sequentially heated by the seven induction heating coils, and the blank rotating mechanism is connected to the material carrying and conveying mechanism, so the blanks can be in a continuous rotation state in the heating process. The full-automatic continuous type secondary heating device can meet requirements for quick heating, even temperature and full-automatic heating in the aluminum alloy semisolid thixotropic processing process and has the advantages of being safe to operate, stable in running and easy to control.

The invention aims at disclosing an aluminum pig casting machine. The aluminum pig casting machine comprises a molten aluminum flow automatic adjusting device, a molten aluminum distributing system, arobot slagging machine, a horizontal casting machine, an aluminum pig marking machine, a disc pig receiving conveyor, an electric chain pig receiving and holding device, a cooling conveyor, an aluminum pig overturning device, a whole row conveyor, a stacking robot, a finished product conveyor, an automatic bundler, an online weighing device, an aluminum pig stack laser marker, a storage plate chain and an electrical control system, wherein the parts are sequentially arranged. Compared with the prior art, the molten aluminum flow automatic adjusting device, the slagging robot, the automatic bundler, the online weighing device, the online marker and the delivery device are additionally arranged, full automation is achieved, the time is saved, the production efficiency is greatly improved, the cost is reduced, the aluminum pig casting machine is convenient and easy to carry out, and is easily achieved under existing conditions, and the purposes of the aluminum pig casting machine are achieved.

The invention provides a multifunctional dismountable type ground heating floor control system. The system comprises center control, human-machine interaction, a water heater and a water suction pump.The center control is connected with and controls the human-machine interaction, the water heater and the water suction pump, and is also serially connected with multiple floor chips through buses. The floor chips are connected with one or two kinds of combinations of a sensor group and an operator group. According to the invention, the system is applied to multifunctional dismountable type ground heating floors; the ground heating floors are enabled to provide various functions; the system is highly expandable and convenient to operate and use; it is easy for users to accept the system; andfull automation of the smart home is facilitated.

The invention discloses an automatic computer host detection device. The device comprises a base, supporting legs are arranged on the lower surface of the base, and rolling wheels are arranged at the bottoms of the supporting legs. A lifting table is arranged above the base, and the base is connected with the lifting table through a lifting mechanism. A working table is arranged above the lifting table, the lifting table is connected with the working table through a rotating mechanism, and the lifting table is rotationally connected with the working table. A placing plate for placing a host is arranged on the working table, and the placing plate is connected with the working table through a sliding mechanism. A clamping mechanism for fixing the host is arranged on the placing plate. A stabilizing mechanism for stabilizing the detection device is arranged on a cross beam arranged between the bases. The automatic computer host detection device adopting the structure can solve the problems of high working intensity and low detection speed of existing computer detection.