42results about How to "Improve production processing speed" patented technology

The invention relates to a single loading and unloading machine for the manufacture and processing of LCD products, comprising a loading and unloading frame and a lifting unit, a suction unit and a conveying unit arranged in the loading and unloading frame, and the suction unit and the lifting unit are arranged There is a sliding platform that moves in the horizontal direction. The conveying unit includes a conveying shaft and a matching slider. One end of the slider is connected to the mechanical arm and the other end is connected to the suction device. The lifting unit includes a motor mechanism and a lifting platform mechanism for placing the feeding tray. and a sliding shaft mechanism, the motor mechanism drives the lifting platform mechanism to move up and down along the sliding shaft mechanism, and the suction unit includes a suction cup mechanism and a cylinder mechanism that drives the suction cup mechanism to move. The device of the invention can make the operator and the product zero-contact, can effectively reduce the defective rate of the product, improve the production efficiency of the product, and meet the requirements of loading and unloading in various links of the LCD product production line, thereby saving manpower and reducing product cost.

The invention relates to a polyamide 6 POY/FDY composite fibre and a preparation method for the same. According to the preparation method, polyamide 6 dry slices are input in a screw rod, heated, melted and filtered, and then enter a spinning manifold, a spinning melt is extruded from two metering pumps, a spinning assembly and the micropores of two spinneret plate, cooled by the blowing of a quenching ring and cured to form two bundles of yarns, and one bundle of the yarns is subjected to nozzle oiling, pre-networking, secondary nozzle oiling, and stretching and heat-setting between a first stretching roll group and a second stretching roll group to obtain polyamide 6 FDY; the other bundle of the yarns is subjected to nozzle oiling, a first yarn guide disc and a second yarn guide disc to obtain polyamide 6 POY; the polyamide 6 FDY and the polyamide 6 POY are input in a central networking device and a third yarn guide disc simultaneously, and subjected to compounding through nozzles and ultra-high-speed winding forming to prepare the polyamide 6 POY/FDY composite fibre. According to the polyamide 6 POY/FDY composite fibre and the preparation method disclosed by the invention, a pneumatic spinning quenching technology is used, thus increasing the spinning speed; the features of fast production speed, high yield, low cost, energy conservation and emission reduction, good product quality and the like are achieved.

The invention relates to the technical field of laser cutting, and discloses high-speed intelligent laser cutting equipment. The equipment comprises a mounting plate, wherein a feeding mechanism and a cutting mechanism are arranged at the top of the mounting plate, and a limiting mechanism is arranged on the surface of the cutting mechanism. According to the high-speed intelligent laser cutting equipment andan application method thereof, through cooperative work of the feeding mechanism, the cutting mechanism and the limiting mechanism, continuous machining of the device can be achieved, assistance of workers beside is not needed, so that the production and machining speed of the device can be greatly increased; the intelligent automation degree of the device is high, and much labor cost can be saved; the limiting mechanism can automatically clamp and fix a workpiece, the situation that the cutting size does not conform to the technology due to shaking during cutting is prevented, the labor intensity of the workers can be reduced, and the practicability of the device is greatly improved; and the feeding mechanism can be automatically adjusted according to the thickness of a machined workpiece, and the practicability is improved.

The invention provides an acrylic modified energy-saving environment-friendly roller-coating paint for metal deep drawing sheets and an application method thereof. The paint comprises a white primer and a finish paint. The paint has the advantages of high adhesive force, favorable ductility, high temperature resistance and long service life, changes the processing technique of the metal sheet products, simplifies the processing procedure, centrally completes the roller coating treatment on the metal deep drawing sheet, and does not need to independently arrange any spray workshop.

The invention discloses a paper card packaging box for household electric appliances. The paper card packaging box comprises a packaging box body, a limiting structure, a buffering structure, whereinthe limiting structure is arranged in the packaging box body, and is used for defining and fixing the household electric appliances; the buffering structure comprises first buttering structures for buffering the periphery of the bottom of the household electric appliances, and a second buffering structure for buffering the central position of the bottom of the household electric appliances; and the packaging box body, the limiting structure and the buffering structure are respectively formed through folding a paper card board. Through the limiting structure, the first buffering structures andthe second buffering structure, which mutually cooperate, the problems that in the prior art, the shock resistance and the falling resistant capacity of a paper packaging box are poor, the household electric appliances cannot be effectively protected, and foam buffer blocks need to be additionally arranged in the paper packaging box, so that the paper card packaging box does not conform to environmental-friendly requirements and the use cost is high, are solved.

The invention provides an automatic dust and impurity removal system applied to deep processing of traditional Chinese medicinal materials. The automatic dust and impurity removal system comprises a mounting frame body, a feeding device, a cleaning device, a discharging device, a moving device and a transfer device are mounted on the mounting frame body, and the feeding device is used for guiding the medicinal materials carrying dust and impurities into the cleaning device. The cleaning device is used for conducting dust and impurity removal cleaning on guided-in medicinal materials, the discharging device is used for guiding out the uncleaned medicinal materials for secondary cleaning and outwards conveying and collecting the cleaned medicinal materials, and the moving device is used for assisting separation of the medicinal materials and impurities and dust through movement. The transfer device is used for guiding the uncleaned medicinal materials into the feeding device; According to the automatic dust and impurity removal system, fed medicinal materials carrying dust and impurities can be automatically cleaned, and the dust and the impurities are separated and then discharged outwards, so that pure medicinal materials are collected, manpower and time are saved, and the production and processing efficiency and the economic value of the medicinal materials are improved.

The invention relates to a friction block production device and a friction block production method. The friction block production device comprises a mixing mechanism, a pressing and forming mechanismand a pressing and sintering mechanism, wherein the mixing mechanism mixes and stirs materials to form a mixed material; the pressing and forming mechanism comprises a pre-pressing mechanism and a primary pressing mechanism;, the pre-pressing mechanism pre-presses the mixed material, the primary pressing mechanism re-presses the pre-pressed mixed material and the pressure of the pre-pressing mechanism is smaller than a pressure value of the primary pressing mechanism; and the pressing and sintering mechanism pressurizes and sinters the pressed and formed mixed material. The friction block production device solves the problem that the compact density of a friction block is low and the friction block even has cracks as the compact will expands elastically to increase the volume as a result of release of elastic stress after an existing friction block is pressed.

The invention discloses a method to separate enriched Z and E types of 3-chloro-2-(4-fluorophenyl)-1-(2-chlorophenyl)propylene, comprising the steps of (1) mixing a mixed solution, having rich Z and Etypes of 3-chloro-2-(4-fluorophenyl)-1-(2-chlorophenyl)propylene with an organic solvent in a volume ratio of 1:(1-7.5) such that the mixed solution is fully dissolved in the organic solvent to obtain a first solution; (2) freezing a container with the first solution at the low temperature of -70 DEG C to -90 DEG C; (3) after the solution of step (2) layers, separating to obtain supernate so thatE-type solution is obtained; (4) after material left after the separation of step (3) is frozen into solid, thawing the solid at the temperature of -20 DEG C to -30 DEG C; (5) after the solid of step(4) thaws, and collecting thawed liquid that is Z-type solution. The method herein is a purely-mechanical freeze-separation method; the product obtained has high purity, free of nature change, good in performance stability, and higher in quality and yield stability.

The invention discloses a control method of a forging blank-making device used for a commercial vehicle steering engine piston. The control method comprises the following steps of S1, putting a steering engine piston blank into a lower upsetting groove, moving an upper die seat downwards, and upsetting and pressing the steering engine piston blank through a condition that an upper upsetting grooveis cooperated with the lower upsetting groove; S2, after the upsetting of the steering engine piston blank is completed, moving an upper die seat upwards, and horizontally pushing an upper end of thesteering engine piston blank, wherein the steering engine piston blank enters into a lower extrusion groove; and S3, moving the upper die seat downwards, wherein an upper extrusion groove and a lowerextrusion groove are cooperated to extrude the steering engine piston blank. A forging blank making device is cooperated with a hot die forging press, in a blank manufacturing step, upsetting and extrusion combined machining are performed on the steering engine piston blank, an upsetting-extruding composite technology can be used to make material distribution of the blank be more reasonable relative to a die cavity, and material consumption of a single piece is reduced by 0.5 kg so that a material utilization rate is increased, a forging streamline can be improved, and then production and machining efficiency and a speed of a steering engine piston can be increased.

The invention relates to a heat preservation steel pipe polyurethane heat preservation layer manufacturing and processing system which comprises a base, positioning and clamping mechanisms, a driving mechanism, a pouring mechanism and a top plate, the positioning and clamping mechanisms are installed above the base and evenly distributed in the circumferential direction of the base, and the pouring mechanism is arranged above the positioning and clamping mechanisms. The top plate is mounted between the positioning and clamping mechanisms and the pouring mechanism, and the driving mechanism is mounted in the middle of the base. According to the system, the design concept of a combined preparation structure is adopted for processing of polyurethane heat preservation steel pipes, the arranged driving structure can achieve detachable separation of the pouring mechanism and the positioning and clamping mechanisms. The system can be suitable for machining heat preservation steel pipes of different lengths, on the basis, the arranged annular positioning and clamping mechanisms can achieve simultaneous processing of a plurality of heat preservation steel pipes, and then the manufacturing and processing speed of the heat preservation steel pipes is increased.