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.

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 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 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.

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 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 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.

The invention refers to a process for processing blind hole on flat work, which belongs to punching technology field. The invention has following steps: (1) designs a set of dies of flat work with blind holes; (2) the die is fixed on an accurate punching machine; (3) loads blank; (4) coining; (5) the work is taken off the platform, the concave mould forms out a convex platform. The invention carries on half-punching hole to the work, and then cuts off the convex platform to the half-punching hole, the cost is low, the process is simple, and the efficiency is high.