52results about How to "Suitable for high-volume processing" patented technology

The invention discloses a thin-wall round pipe turning and clamping device. The thin-wall round pipe turning and clamping device comprises a slide block bracket for slidingly mounting inclined surface slide blocks, a screw rod for slidingly mounting and supporting taper sleeves, and a clamping base, wherein the slide block bracket and the screw rod are both fixedly mounted at one end of the clamping base; the taper sleeves are slidingly mounted on the screw rod; at least two inclined surface slide blocks fitting the taper sleeves to tightly eject workpieces from the inner sides are slidingly mounted on the slide block bracket; elastic cushion blocks are respectively arranged between all the inclined surface slide blocks and the workpieces; fastening nuts for tightly pressing the taper sleeves are arranged at the ends of the screw rod; and antiskid washers are arranged between the fastening nuts and the end surfaces of the taper sleeves. The thin-wall round pipe turning and clamping device has the characteristics of reasonable design, simple structure, good use effect, high machining precision, convenience for disassembly of the workpieces, low labor intensity, high production efficiency, low production cost and convenience for promotion and application.

The invention relates to a tile surface waxing treatment production line, which includes a positioning feeding part, the positioning feeding part is used to position and push the delivered tiles backward; a turning waxing part is arranged on the Positioning the rear end of the feeding part, the turning waxing part is used to wax the tiles pushed by the positioning feeding part; the drying part, the drying part is arranged at the rear end of the turning waxing part, and the drying part is used for It is used to dry the ceramic tiles output after being waxed by the turned waxing part; the polishing part is arranged at the rear end of the drying part, and the polishing part is used to perform surface waxing on the ceramic tiles output after the drying process of the drying part Polishing of the first layer; it overcomes the problems of tile waxing and wax surface polishing that do not have the function of integrated continuous processing, low efficiency and labor-intensive waxing process and uneven waxing.

The invention discloses a method for detecting heavy metals in plastics. The method comprises the following steps: S1. putting the plastics to be detected in an airtight container filled with an organic solvent, and carrying out ultrasonic oscillation in a water bath to dissolve the plastics, thus obtaining a plastic dissolution solution; S2. adding dilute nitric acid to the plastic dissolution solution, carrying out ultrasonic oscillation at room temperature, and carrying out filtration, washing and constant volume achievement to extract heavy metals in the plastic dissolution solution, thus obtaining a solution to be detected, containing the organic solvent; S3. qualitatively and quantitatively analyzing the heavy metals in the solution to be detected by adopting an inductively coupled plasma optical emission spectrometer (ICP-OES). The method has the beneficial effects that by utilizing the characteristic that the plastics have better solubility in the organic solvent, the plastics are dissolved by using the proper organic solvent, and then the heavy metals in the plastics are extracted to form the solution to be detected, containing the organic solvent; then the heavy metals dissolved in the organic solvent are qualitatively and quantitatively analyzed by adopting the ICP-OES. The method has the advantages of simple and fast operating process, mild reaction conditions, accuracy in detection, high recovery rate and good stability and is suitable for mass treatment.

The invention discloses a laser intersecting line cutting machine free of cam replacement. The laser intersecting line cutting machine comprises a pipe clamping clamp, a gear transmission assembly, afirst cam, a second cam and a laser cutting assembly. The pipe clamping clamp is used for clamping a to-be-cut pipe. The gear transmission assembly is used for synchronously transmitting rotation of the to-be-cut pipe to the first cam and the second cam. The first cam is used for generating the track of a radial intersecting line. The second cam is used for generating the track of an axial intersecting line. The laser cutting assembly is used for cutting the intersecting lines according to the radial intersecting line track generated by the first cam or the axial intersecting line track generated by the second cam. According to the laser intersecting line cutting machine free of cam replacement, a cam mechanism is adopted, precision is high, operation is simple, cost is extremely low, maintenance is easy, simple numerical control cutting machines can be replaced, and the laser intersecting line cutting machine is suitable for large-batch machining; and furthermore, the cams do not needto be replaced, and cutting of the radial intersecting line and cutting of the axial intersecting line can be switched.

Disclosed is a low-temperature peony seed oil pressing production process. The low-temperature peony seed oil pressing production process is technically characterized by comprising peony seed hulling,impurity removal, fine sorting, primary drying, impurity and dust falling, secondary drying, classified shelling, screening, oil pressing by a screw type oil press, deacidifying and hydrated degumming, decoloring and deodorizing. The low-temperature peony seed oil pressing production process well integrates the latest technology of oil pressing of fresh peony seed pods, shortens the production cycle from peony seeds to peony seed oil, improves and maintains the oil yield and quality of peony seeds and achieves high processing capacity.

The invention provides a laminating fixture of a touchpad and an LCD (Liquid Crystal Display) panel. The fixture comprises a base and a sliding seat which can be arranged on the base by sliding relative to the base, wherein the base comprises a supporting frame, a workbench and a guide rail, wherein the workbench is mounted on the supporting frame; the guide rail is parallel to the downside of the workbench and mounted on the supporting frame; an accommodating groove is formed at the center of the workbench; the sliding seat comprises a mounting part and a laminating unit which can be mounted on the mounting part in an adjustable way; the mounting part is mounted on the guide rail in a slidable way; the laminating unit is positioned above the workbench; and through the sliding of the mounting part on the guide rail, the laminating unit is driven to pass through above the accommodating groove of the workbench. The laminating fixture provided by the invention has the advantages of simple structure, convenience in operation, uniform stress on the LCD panel and the touchpad, no undesirable phenomenon such as bubbles, folds and the like after the lamination, good laminating effect and suitability for mass production.

The invention discloses an automatic installation device of a wire connector lug. The device comprises a machine body, and a peeling cavity with a leftward opening is formed in the machine body. A lower pressing cavity with a downward opening is formed in the left side of the upper end wall of the peeling cavity. An upper pressing cavity which is positioned on the lower end wall of the peeling cavity and is provided with an upward opening is formed under the lower pressing cavity. A conveying device is arranged in the upper pressing cavity. Clamping cavities with inward openings are symmetrically formed in the right sides of the upper pressing cavity and the lower pressing cavity up and down. According to the device, a wire sheath can be cut and then separated, so that the peeling operation becomes simpler and faster, the peeling efficiency is improved, a connector lug can be directly fixed on a wire core, the subsequent manual fixing operation is omitted, the time is saved, the working efficiency is improved, and the device is suitable for large-batch processing.

The invention discloses a production method for swill fermented feed, comprising the following steps: separating solid impurities from the swill; dehydrating the swill without solid impurities so that the water content in the swill is below 50%; grinding the swill deposit; mixing the swill deposit and other raw materials and filling into the fermenting package to get the swill fermented feed. The invention also provides a swill fermented feed production apparatus for implementing the method. The invention recycles the swill, cuts off the source of swill pig and waste oil, solves the urban swill pollution problem with low cost and large processing capacity; the swill fermented feed production apparatus in the invention has a simple structure and reasonable design, is suitable for processing swill in a large scale.

This invention relates to a method for heat shinking location of a super fine lead sleeve including: multiple heat shinking sleeves jacket a lead set composed of one or multiple leads, which is set in a lateral spacing groove of a heat shinking locating board and the flat end of which is aligned with one end of the board, multiple sleeves on the lead set are limited in multiple longitudinal spacing grooves set in space by multiple block arrays, the multiple lead sets are set in different lateral spacing grooves of the board according to the steps to form preset heat shinking locating boards to be baked in a hot air oven orderly based on conveyer belts, the temperature and time of the baking are decided by the material of the sleeves and speed of the belt and the outlook of the sleeves and the located positions are tested.

The invention discloses an automatic positioning system and an automatic positioning method. The automatic positioning method comprises the following steps of: comparing two pieces of characteristic information on a screen mask to correct the laying deviation of the screen mask; and comparing third characteristic information on the screen mask to acquire printing error of the screen mask, and adjusting the error of the screen mask in aspects of laying angle, Y direction offset and X direction offset, wherein the screen mask can be automatically cut. The invention overcomes the disadvantages of the prior art, and provides an automatic positioning system and an automatic positioning method which are high in positioning accuracy and reliable in quality.

The invention discloses ultrasonic transduction equipment for tapping processing and a torsional tapping machine. The ultrasonic transduction equipment comprises an upper load block which weakens thelongitudinal vibration energy transfer and has a heat-dissipating function and a lower load block which enhances transfer of the longitudinal vibration energy to a screw tap and generates torsional vibration transformation. A transduction component capable of achieving converting to generate longitudinal vibration mechanical energy is mounted between the upper load block and the lower load block.When the longitudinal vibration generated by the transduction component is diffused to the outer surface of the lower load block, the lower load block where a spiral groove is machined converts part of longitudinal vibration into torsional vibration, and vibration and torsion are coupled to from a torsional vibration effect which is diffused to the screw tap mounted on the bottom surface of the lower load block, so that the screw tap generates a torsional vibration action force for tapping processing of a workpiece. The ultrasonic transduction equipment provided by the invention can generate acompound vibration mode combining torsion and vibration to drive the screw tap to generate the torsional vibration effect for a tapping processing course well.

The invention discloses a simple laser intersecting line cutting machine. A pipe clamping fixture is used for clamping a to-be-cut pipe, a gear driving assembly is in floating connection with the pipeclamping fixture and is used for rotatably and synchronously transferring the to-be-cut pipe to a cam, and the cam is used for generating the track of an intersecting line of the to-be-cut pipe; a laser cutting assembly comprises a cam ejector pin, a first sliding frame and a laser cutting head, the cam ejector pin makes contact with the cam and does a reciprocating linear motion along with the rotation of the cam, the laser cutting head and the cam ejector pin synchronously do the reciprocating linear motion, the cutting track of the intersecting line is determined according to the path of the reciprocating linear motion of the cam ejector pin, and the rotation of the to-be-cut pipe is matched, so that the intersecting line of the to-be-cut pipe is cut by the laser cutting head. According to the simple laser intersecting line cutting machine provided by the embodiment of the invention, a cam mechanism is adopted, the precision is high, the operation is simple, the cost is low, and the maintenance is easy.

The invention provides a three-electrode micromechanical accelerometer digital close-loop control circuit. The control circuit comprises a capacitance reading front-end circuit, a controller, a sigma-delta modulator, and a feedback voltage generator circuit which are connected in sequence, wherein the controller comprises an integrator. The integrator is used for enabling the output of a voltage signal, the low-frequency-range input of which is zero, to be non-zero. In addition, the invention further provides a three-electrode micromechanical accelerometer interface circuit and a three-electrode micromechanical accelerometer system, wherein the three-electrode micromechanical accelerometer interface circuit includes the digital close-loop control circuit.

A punch die indexing mechanism of a numerical control punch press comprises a rack. A rotating shaft is mounted on the rack through a bearing device, the rotating shaft is in rotating connection with an upper die frame, a pressing plate frame and a lower die frame from top to bottom in sequence, a punch die seat is fixedly mounted at the tail end of the lower die frame, a plurality of punch dies are mounted on the punch die seat, corresponding punching rods are arranged at the positions, directly facing the punch dies, of the upper die frame, and the punching rods are fixedly mounted on a fixing seat at the tail end of the upper die frame. A movable plate is fixedly connected on the bottom of the lower die frame, the piston rod of a longitudinal shifting oil cylinder is mounted in a mounting hole of the movable plate through bearings, and the shifting oil cylinder is fixedly connected on the rack. A locating plate is fixedly connected on the upper die frame, the locating plate is provided with an arc-shaped groove, a locating column is in sliding connection with the arc-shaped groove of the locating plate, and the locating column is fixedly connected on the rack. One end of a piston rod of a pressing plate oil cylinder is hinged to the pressing plate frame, and the cylinder body of the pressing plate oil cylinder is fixed on the upper die frame. The punch die indexing mechanism of the numerical control punch press can meet hole punching requirements of different hole diameters, and is simple in structure, convenient to operate, and stable in operation.

The present invention provides a composite graphite bipolar plate. The composite graphite bipolar plate a porous metal plate having a plurality of through holes, runner ridges which are arranged on two opposite surfaces of the porous metal plate, and fixing columns which are arranged in the through holes corresponding to the runner ridges, wherein the fixing columns and the runner ridges are integrally formed in a compression molding mode. The composite graphite bipolar plate is advantaged in that effective combination is achieved by embedding graphite powder into the porous plate, toughness and strength of the graphite plate are improved through the metal framework, comprehensive performance of the bipolar plate is effectively improved, reduction of the thickness of the bipolar plate is facilitated, meanwhile, the forming process is simple, and batch production is facilitated.

The invention discloses a preparation method of a camellia flower / leaf extract. The preparation method comprises the following steps: taking fresh camellia flowers and / or camellia leaves as raw materials, carrying out cleaning, crushing, ultrasonic-assisted extraction, concentrating, refining and the like to obtain the extract. Compared with the conventional extraction method, the preparation method disclosed by the invention is simple, convenient and rapid, controllable in cost and easy for realizing batch production, the yield of flavone and polyphenol in the obtained extract is obviously improved, and the oxidation resistance is enhanced.

The invention provides a laminating method of a touchpad and an LCD (Liquid Crystal Display) panel. The method comprises the following steps of: (step 1) providing a touchpad, an LCD panel and a laminating fixture; (step 2), placing the LCD panel in an accommodating groove of a workbench; (step 3) correspondingly overlapping the touchpad on the LCD panel; (step 4) adjusting the height of a roller on the workbench; through the sliding of a sliding seat on a guide rail, driving the roller to roll above the accommodating groove from one end to the other end; meanwhile, through the laminating of the roller, laminating the touchpad on the LCD panel; and (step 5) taking out a liquid crystal display module, which is formed by laminating the touchpad and the LCD panel, out of the accommodating groove. The laminating method of the touchpad and the LCD (liquid crystal display) panel, provided by the invention, has the advantages of simplicity and rapidness in operation, good laminating effect as well as no undesirable phenomenon such as bubbles, folds and the like; the touchpad is laminated on the LCD panel by the laminating fixture; and by using the laminating fixture, uniform force is applied to the touchpad and the LCD panel.

The invention relates to road marking eliminating equipment. The road marking eliminating equipment comprises a rolling wheel, a supporting frame, a concave rail, a bearing leg, a storage cabinet, a bearing plate, a big pressing plate, a direction plate, a rotating plate, a left telescopic frame, a shaft coupler, a right telescopic frame, a rotating shaft and a marking eliminating beam; the middlepart of the rolling wheel is rotatably connected with the right end of the supporting frame; the other end of the supporting frame is rotatbly hinged with the inner side of the concave rail; and theupper end of the concave rail is fixedly connected with the lower end of the bearing leg. The road marking eliminating equipment is simple to produce, low in cost and suitable for large-scale processing; meanwhile, accurate positioning of the eliminating equipment is further enhanced; the road marking eliminating equipment can be used in different road space and has three high, medium and low gears; the use efficiency of marking elimination is greatly improved on the old disk-shaped basis; and the road marking eliminating equipment has multiple functions of storing, moving and bearing, does not occupy space, saves labor and saves space and time.

The invention discloses a treatment system and a treatment method of organic waste water. The treatment system includes: a water collecting tank which is used for storing organic waste water and feeding the organic waste water; an oxidizing reaction tank which is connected to the water collecting tank and is used for removing organic substances in the waste water; a first pH adjusting tank which is connected to the oxidizing reaction tank and is used for adjusting pH value of the waste water; a micro electrolytic reaction tank which is connected to the first pH adjusting tank and is used for removing chemical oxygen demand and chromatism in the waste water; and a mixing tank. a second pH adjusting tank, a slow mixing tank, a sedimentation tank, an intermediate tank and an SBR tank which are connected successively following the micro electrolytic reaction tank. The system has advantages of high processing efficiency and capability of processing organic waste water on a large scale.

The invention discloses a ganoderma lucidum freshness preservation method with simple processes and good freshness preservation effects. The ganoderma lucidum freshness preservation method with simpleprocesses and good freshness preservation effects comprises the steps of picking ganoderma lucidum, carrying out pretreatment, carrying out freezing treatment, carrying out vacuum packaging, carryingout ultrasound treatment, carrying out temperature-changing disinfection treatment and so on. The ganoderma lucidum freshness preservation method disclosed by the invention is capable of performing freshness preservation treatment on ganoderma lucidum; and the ganoderma lucidum subjected to the freshness preservation treatment can be stored for longer time. Moreover, after long-term storage, lossof various main nutrients of the ganoderma lucidum is very little and bacterium content of the ganoderma lucidum is very low; and thus, ganoderma lucidum freshness preservation effects are greatly improved. The ganoderma lucidum freshness preservation method disclosed by the invention is simple in processes, convenient and fast to operate, and suitable for large-scale processing. The ganoderma lucidum preserved by the method can be convenient for transportation, and therefore has broad development prospects.

The invention discloses a disposable anti-static high-cleanness nitrile glove manufacturing and processing technology, and relates to the technical field of disposable nitrile gloves. The manufacturing technology includes the steps that a dust-free formula in which accelerants are not used is adopted for manufacturing the nitrile gloves; the gloves are subjected to chlorine washing with chlorine water with the PPM smaller than 300 for 20 minutes; the gloves are rinsed with reverse osmosis pure water three times, each rinsing time lasts for 20 minutes, the gloves are rinsed with 80 DEG C high-temperature pure water one time with the time ranging from 45 minutes to 60 minutes, the gloves are rinsed with reverse osmosis pure water two times, each rinsing time lasts for 30 minutes, and F6-level filtration and drying is performed; the gloves are washed with EDI deionized water at the high temperature of 75 DEG C in an isolated mode two times, each washing time lasts for 30 minutes to 50 minutes, then, anti-static agent normal-temperature deionized water is added, and the gloves are washed one time for 30 minutes and then are automatically spin-dried; dust-free isolation type U15 level drying is performed, and the gloves are packaged in a 10 level dust-free clean room. The disposable anti-static high-cleanness nitrile glove manufacturing and processing technology is widely applied to various microelectronic industries, laboratories and staff protection of 10-level clean rooms and 100-level clean rooms.

The invention discloses a method for self-activating a high specific capacitance carbon microtube electrode material, which comprises the following steps: take the cones of the sycamore tree cultivated by potassium fertilizer, cut the cones open with a knife after drying, and take the fluffy fruit Gross, get the initial material. Putting the above-mentioned pretreated materials in a tube furnace, calcination and activation at a constant temperature for a period of time can obtain the required materials, which is a simple and efficient preparation method. The invention belongs to the field of new green energy. Because of the self-activation ability of the potassium element of the material itself, the carbon electrode material prepared by this method has a high specific surface area, and exhibits excellent electrochemical performance in subsequent tests. field has great potential.

The invention discloses a method for self-activating a high-specific-capacitance carbon micro-tube electrode material, which comprises the following steps of: taking French phoenix tree cones cultivated by a potash fertilizer, cutting the cones by using a cutter after drying is finished, and taking villus-shaped fruit hairs of the cones to obtain an initial material; The pretreated material is placed in a tubular furnace, the required material can be obtained after constant-temperature calcination and activation for a period of time, and the method is a simple and efficient preparation method.The invention belongs to the field of novel green energy sources, and due to the self-activation capability of the potassium element of the material, the carbon electrode material prepared by the method has a high specific surface area, shows excellent electrochemical performance in subsequent tests, and has huge potential in the field of novel green energy sources.

The invention discloses mask disinfection treatment equipment, and relates to the field of mask treatment equipment. The mask disinfection treatment equipment comprises a stand column support, whereina panel base is arranged on the stand column support, a first cleaning chamber, a second cleaning chamber and a drying chamber are arranged on the panel base in sequence, a screw rod is arranged on the stand column support, the screw rod is sleeved with a descending device, and the descending device is composed of a descending mechanism, a rotating mechanism and a U-shaped mesh basket. The equipment can automatically complete disinfection, sterilization and drying treatment conducted on masks, so that the recycling performance of the masks is enhanced, and the mask disinfection treatment equipment is suitable for large-batch treatment.

The invention relates to an aramid fiber surface ammoniation modifying method. The method includes following steps: washing and drying the surface of fiber, allowing chlorination reaction of the surface of the fiber, and allowing ammoniation reaction of the surface of the fiber. The Friedel-Crafts reaction principle is utilized to graft 1, 4-dichlorobutane onto the surface of the fiber, and a reaction active site is introduced on the surface of aramid fiber with high chemical inertness, so that ammoniation of the surface of the fiber can be triggered, energy and activity of the surface of the fiber are improved, stable chemical bonding between the fiber and a resin matrix is promoted, and interface performance of a composite material is improved. Introduced methylene chloride group can initiate other chemical reaction like hydroxylation and carboxylation; by introducing different functional groups, the fiber is enabled to meet different resin system requirements. The method is simple in process, short in treatment time, low in equipment requirement and suitable for mass treatment of the fiber.

The invention discloses a post-stack seismic wave relative wave impedance inversion method and system, comprising: acquiring post-stack seismic wave data of a target layer; performing synchronous squeezing wavelet packet transformation on the post-stack seismic wave data track by track to extract in the time-frequency domain The modulus maximum curve within the preset threshold range; according to the pre-selected contraction mother wavelet parameters, the post-stack seismic wave data is reconstructed from the modulus maximum curve by using the synchronous squeeze wavelet packet inverse transform; the reconstructed post-stack seismic wave data Seismic wave data are band-pass integrated to obtain relative wave impedance. No well location information is required, avoiding the defects of traditional wave impedance inversion technology limited by the seismic wave frequency bandwidth and requiring a large amount of well location information, and can be applied to seismic data with low signal-to-noise ratio.

The invention discloses a method for detecting heavy metals in plastics. The method comprises the following steps: S1. putting the plastics to be detected in an airtight container filled with an organic solvent, and carrying out ultrasonic oscillation in a water bath to dissolve the plastics, thus obtaining a plastic dissolution solution; S2. adding dilute nitric acid to the plastic dissolution solution, carrying out ultrasonic oscillation at room temperature, and carrying out filtration, washing and constant volume achievement to extract heavy metals in the plastic dissolution solution, thus obtaining a solution to be detected, containing the organic solvent; S3. qualitatively and quantitatively analyzing the heavy metals in the solution to be detected by adopting an inductively coupled plasma optical emission spectrometer (ICP-OES). The method has the beneficial effects that by utilizing the characteristic that the plastics have better solubility in the organic solvent, the plastics are dissolved by using the proper organic solvent, and then the heavy metals in the plastics are extracted to form the solution to be detected, containing the organic solvent; then the heavy metals dissolved in the organic solvent are qualitatively and quantitatively analyzed by adopting the ICP-OES. The method has the advantages of simple and fast operating process, mild reaction conditions, accuracy in detection, high recovery rate and good stability and is suitable for mass treatment.

The invention discloses an inversion-type glass curtain wall, comprising embedding pieces, an upright post hanging base, an upright post hanger, an inner pressing plate, an outer cover plate, glass, an upright post and a cross beam; the front ends of the embedding pieces are embedded in a wall body; a pair of side plates with an interval are arranged on the rear end faces of the embedding pieces; the upright post hanging base is arranged in the gap between the side plates; the upper end of the upright post hanger is arranged on the upright post hanging base, the lower end of the upright post hanger is arranged on the upright post; the end part of the glass is arranged at the inside of the upright post and pressed by the inner pressing plate; both sides of the upright post are provided with glass; the inner pressing plate crosses the upright post and fixed on the upright post; a cross beam is jointed with the upright post; the end part of the glass is provided with a water tank plug which is arranged in the groove in the cross beam; the inside end part of the cross beam is provided with a half inner pressing plate; the half inner pressing plate is pressed on the end part of the glass at the lower surface of the cross beam; a draining hole is formed in the side part of the groove; and the groove is communicated with the inner cavity of the cross beam through the draining hole. According to the invention, the glass can be mounted in a room; and the inversion-type glass curtain wall is good in waterproof performance, convenient to use and maintain, very suitable for a photovoltaic curtain wall, and low in cost.

The invention provides a laminating fixture of a touchpad and an LCD (Liquid Crystal Display) panel. The fixture comprises a base and a sliding seat which can be arranged on the base by sliding relative to the base, wherein the base comprises a supporting frame, a workbench and a guide rail, wherein the workbench is mounted on the supporting frame; the guide rail is parallel to the downside of the workbench and mounted on the supporting frame; an accommodating groove is formed at the center of the workbench; the sliding seat comprises a mounting part and a laminating unit which can be mounted on the mounting part in an adjustable way; the mounting part is mounted on the guide rail in a slidable way; the laminating unit is positioned above the workbench; and through the sliding of the mounting part on the guide rail, the laminating unit is driven to pass through above the accommodating groove of the workbench. The laminating fixture provided by the invention has the advantages of simple structure, convenience in operation, uniform stress on the LCD panel and the touchpad, no undesirable phenomenon such as bubbles, folds and the like after the lamination, good laminating effect and suitability for mass production.