5results about How to "Continuous coating" patented technology

The application relates to a four-chamber magnetron sputtering static coating device, which comprises an inlet conversion chamber, a transition heating chamber, a plurality of static coating chambers and an outlet conversion chamber in sequence along the substrate transmission direction, a plurality of rotating cathode mechanisms for magnetron sputtering are arranged in the static coating chambers, the rotating cathode mechanism comprises a second rotating driving mechanism and a magnetic rod assembly, and the driving end of the second rotating driving mechanism is connected with the magnetic rod assembly through a second transmission assembly. The four-chamber magnetron sputtering static coating device not only improves the coating efficiency of the substrate, but also improves the uniformity of the coating.

The present application relates to the technical field of industrial robot spare parts, in particular to a mute type ball nut noise reduction structure for an industrial robot and a method thereof, comprising a mute sleeve set on the outside of a lead screw, the mute sleeve comprising a nut, a bushing mounted on the nut, and a plurality of balls. The mute sleeve is further provided with a filler, the filler comprising a filler tube with a grease storage cavity inside, and a pair of lifting rings, a rotating plug, and an extrusion part coaxially arranged inside the filler from top to bottom. The present application applies continuous pressure on the lubricating grease in the grease storage cavity through the extrusion part, cooperates with the material passage gap in the convex rod which is in contact with the thread groove of the lead screw, realizes continuous and uniform coating of the lubricating grease to the thread groove of the lead screw, and automatically brings the lubricating grease to the ball load track and the circulation channel with the rotation of the lead screw and the movement of the nut, realizes continuous self-lubrication without manual intervention, and effectively reduces the friction noise caused by insufficient lubrication.

The application belongs to the field of high-performance flexible sensing fiber, and discloses a UHMWPE-based intelligent rope and a preparation method and application thereof.The method comprises the following steps: controlling the tension of UHMWPE fiber tows in the range of 5N-7N, and uniformly coating a conductive dispersion liquid on the UHMWPE fiber tows at a rate of 1-5 m / min to obtain conductive fibers; uniformly coating an aqueous polyurethane dispersion liquid or a polyvinylidene fluoride solution on the conductive fibers to obtain sensing fibers with a protective layer; and winding the sensing fibers and the UHMWPE fiber tows according to a preset proportion around a core rod at a spiral angle of 45±5° in one of 2-16 spool weaving structures to obtain the UHMWPE-based intelligent rope.The application limits the mass fraction of the conductive dispersion liquid and the protective layer dispersion liquid and the coating rate window, improves the stability of the continuous coating process while taking into account the load capacity, flexibility and preparation efficiency, and is beneficial to large-scale production.The weaving method is used to weave the same into a rope with a proper length, and the rope can be used as an intelligent rope for real-time monitoring of stress, strain and other signals.

This invention discloses a composite functional coating for UTG flexible glass, its preparation method, and its application, belonging to the field of glass surface treatment technology. It includes a high refractive index matching layer disposed on the surface of the UTG flexible glass, and a low refractive index hydrophobic reinforcement layer disposed on the surface of the high refractive index matching layer. The high refractive index matching layer is formed by heat treatment of a silane coupling agent-modified nano-zirconium dioxide and nano-silica composite sol. The low refractive index hydrophobic reinforcement layer is obtained by stacking two types of silica nanospheres with different particle sizes and in-situ modification with perfluoroalkylsilane. The coating of this invention enables the UTG flexible glass to achieve an average transmittance of over 95.3% in the 380-1100nm wavelength range, a water contact angle >150°, and a performance retention rate of over 95% after 1500 hours of UV aging and dry brushing. It also exhibits grade 0 adhesion, bend resistance, and fully meets the stringent requirements of various high-end flexible optoelectronic devices for high transmittance, durable self-cleaning, and weather-resistant toughness of the substrate glass.

The utility model relates to wall decoration technical field, concretely is a kind of wall tile equipment for building construction, including frame, the inside of frame is provided with brushing subassembly, the brushing subassembly includes the movable slot on the inner wall of the opposite side in frame, second pivot is rotatably connected in movable slot, the one end of second pivot is provided with slot, the inside of slot is clamped with clamping block, the other side of clamping block is fixedly connected with movable shaft, the one side of movable shaft is movably penetrated frame, the outer wall of second pivot close to slot is fixedly connected with fixed baffle ring, the beneficial effect of the present device is: through cylindrical sponge cover, the back glue of porcelain tile is coated on the back of porcelain tile by sponge cover by rolling on runner, and the length of sponge cover is greater than the width of porcelain tile, so that the back glue can be quickly coated on the back of porcelain tile, and sponge cover also takes back glue by converging groove while coating, so that coating process is continuous, further improve coating efficiency.