34results about How to "Easy brushing operation" patented technology

The invention relates to fast-dry solvent type intermediate epoxy resin paint, which comprises a main agent and a curing agent, wherein the ratio of the main agent to the curing agent is between 20 to 1 and 5 (weight). Compared with the prior art, the intermediate epoxy resin paint has good drying property as well as simple and convenient coating operation, adapts to flow coating of the prior containers, can be thickly coated to the specified film thickness at one time, has good anticorrosion property, and has good binding force with a last-pass primer and a next-pass primer; and for thicker outer finish, particularly polyurethane finish, the intermediate epoxy resin paint has good usability, can not froth, and has good anticorrosion property.

The invention relates to the technical field of shell welding production, in particular to a full automatic shell welding production line comprises foot plate welding equipment, protruding nail welding equipment and position detecting equipment, wherein the foot plate welding equipment, the protruding nail welding equipment and the position detecting equipment are sequentially connected from leftto right of a conveying line body. A burnishing mechanism is arranged in the position detecting equipment. The burnishing mechanism comprises burnishing bottom plates, a burnishing side plate and burnishing motors. The burnishing motors of two stations are fixedly installed on the upper end faces of the two burnishing bottom plates correspondingly through fasteners. Two sliding grooves are formedin the upper surfaces of the burnishing bottom plates. Sliding blocks are installed in the two sliding grooves in a sliding manner. Clamping blocks are installed at the top ends of the sliding blocks.Anti-skid pads are installed on the outer walls of the clamping blocks. Clamping drive mechanisms are arranged at the bottom ends of the sliding blocks. According to the production line, in the burnishing process, a compressor shell is clamped conveniently, the compressor shell does not shake or deviate, oxide skin, rusting mark and burrs generated after machining on the surface of the compressorshell are cleared off beneficially, and the unglazed forge face appearance is obtained.

The invention discloses an ageing technology for woodwork. The technology comprises steps as follows: (1) treatment with river mud; (2) drying treatment; (3) primary polishing; (4) bleaching treatment; (5) secondary drying; (6) secondary polishing; (7) brushing of primer; (8) waxing; (9) brushing of white paint; (10) ternary polishing; (11) brushing of glaze. The woodwork prepared with the technology is good in overall ageing effect, high in laying feeling, high in quality and realistic in effect, paint layers are uniform and do not fall off easily, and the use value of the woodwork is well increased.

The invention discloses an automobile glass surface waterproof agent, which comprises silane, an acid catalyst and an organic solvent. The silane includes long chain silane and short chain silane in the weight ratio of 1:3-3:1; and the weight ratio of silane, organic solvent and acid catalyst is 1-40:100:0.5-10. The invention also discloses a preparation technology and a coating technology of the automobile glass surface waterproof agent. The waterproof agent uses the mixture of long chain silane and short chain silane; uneven level between the long and short chain molecules results in increase in the hydrophobicity. The waterproof agent of the invention forms hydrophobic effect in the automotive glass surface, can improve the transparency of automotive glass under rainy conditions, improve traffic safety. The waterproof agent of the invention has the advantages of simple coating process, long-lasting hydrophobic effect time, and no use of a fluoride repellent material.

The invention relates to the technical field of coating and painting, in particular to an underwater painting device. The underwater painting device comprises an external mechanism and an internal mechanism; the device is small in size, convenient to operate and capable of conducting painting underwater, and is provided with a material A stock bin and a material B stock bin independent from the material A stock bin, and a material A and a material B are proportionally supplied and mixed easily and practically; a material pushing mechanism adopts a motor to push the materials for feeding, and the feeding speed can be controlled manually and automatically; a roller brush driver is driven by the motor, a cog belt is connected with a roller brush driving gear to transmit a roller brush, a vibration device is arranged, operation is effortless, painting adhesion is improved, and according to different environments, a roller brush fixing device and a hairbrush special for roller brush replacement can be disassembled for usage. According to the underwater painting device, the problems that ocean equipment and ships are subjected to corrosion and microorganism parasitism because of being soaked into seawater, usage of the underwater equipment and the route speed of structure strength of ships are influenced, the underwater equipment and the ships need painting treatment and cannot leavethe water surface, and the cost for painting by leaving the water surface is too high are solved.

The invention discloses a coating device with a dust removal mechanism for electromagnetic shielding door processing. The coating device comprises a bearing box, a bearing table, a clamping and fixing mechanism, a first motor, the dust removal mechanism and an electric feeding valve, wherein supporting plates are fixed on the front inner wall and the rear inner wall of the bearing box, the bearing table is arranged on the supporting plates in a lap joint mode, storage racks are fixed on the left side and the right side of the upper end surface of the bearing table, the clamping and fixing mechanism is fixed on the upper end surface of the bearing table, the dust removal mechanism is fixed on the left side of the lower end surface of a sliding plate, a second electric telescopic column is fixed on the right side of the lower end surface of the sliding plate, and the electric feeding valve penetrates through the top of the bearing box and is connected with a connecting pipeline. According to the coating device with the dust removal mechanism for electromagnetic shielding door processing, after a clamped material is placed and a box door is closed, a dust sticking cylinder moves downwards along with a bearing frame and is attached to the upper end surface of the material, then the sliding plate, the bearing frame and the dust sticking cylinder integrally move left and right, meanwhile, the dust sticking cylinder rotates, and dust on the surface of the material can be conveniently stuck and removed.

The invention discloses a safety lifting platform for exterior wall painting for building engineering construction. The safety lifting platform comprises a lifting mechanism and a bearing mechanism. The bearing mechanism comprises a bearing frame and a widened treading structure arranged at the bottom of the bearing frame, and an extensible protection structure is arranged on the widened treading structure; the bearing frame is further provided with a material bearing structure and a windproof structure. The material bearing structure is used for containing paint, it is avoided that constructors bend down to pick up the painted paint frequently, and it is avoided that due to the large action range of continuous bending down, safety accidents are likely to happen; high-altitude constructors are protected through the protection structure, the phenomenon of step missing and falling is prevented, and the safety is improved; the protection structure is arranged in an extensible manner, so that the safety lifting platform can be used on both sides without dividing the front side and the back side; and by widening the treading structure, the treading area of workers and the placement area of painting tools are increased, and painting operation is more convenient. The safe lifting platform for painting is comprehensive in function and high in safety.

The invention provides a method and a system for reducing loss of radar detection power caused by a power transmission line. The method comprises the steps of determining the center position of a power transmission line and painting the center position with a magnetic material; painting the two sides of the power transmission line with a magnetic material from the center position thereof at fixedintervals. Through cooperation of the technical solution provided by the invention and working frequency, the induced current peak position of a power transmission line is painted with a magnetic material with simple operation and low weight, so that the intensity of induced currents can be suppressed and the loss of detection power of meter wave band radar caused by the power transmission line can be reduced.

The invention discloses a sanding method of fast-growing wood. The sanding method comprises the steps: (1) removing stains from the surface of the fast-growing wood, and then applying sanding auxiliaries to the surface of the fast-growing wood; (2) performing sanding treatment to the fast-growing wood with a disc sander, and the model of sanding materials is any one of 100#, 120# and 150#, wherein the substrate of the sanding materials is a fabric abrasive belt; abrasive materials comprise, by weight, 29-36 parts of brown corundum abrasives, 1-3 parts of magnesium borate, 4-7 parts of docosanamide and 1-2 parts of iodooctadecane; the abrasive materials are bonded with the substrate through adhesive. The sanding method of the fast-growing wood, provided by the invention, has the advantages of easy operation, low cost, and safety and environmental protection in the operation process, and the surface of the fast-growing wood sanded is free of burrs, and smooth and flat, so that convenience is provided for subsequent coating operation; and in the sanding process, the fast-growing wood is not broken, and the rate of finished products is high.

The invention relates to environment-friendly paint for children furniture. The paint is prepared from, by weight, 80-85 parts of epoxy resin, 2-4 parts of titanium dioxide, 5-8 parts of talc powder,6-8 parts of methyl methacrylate, 3-5 parts of aluminum powder, 3-4 parts of titanium dioxide, 22-25 parts of fly ash, 4-6 parts of organism, 2-4 parts of calcium carbonate, 6-8 parts of defoaming agent, 10-14 parts of butyl acetate, 0.5-0.7 part of polydimethylsiloxane, 2-2.5 parts of inorganic silica sol, 1-1.4 parts of polyvinyl alcohol, 12-14 parts of styrene, 1.2-1.8 parts of leveling agent,10-14 parts of benzyl alcohol, 3-5 parts of cyclohexanone, 3-6 parts of dispersing agent and an appropriate amount of absolute ethanol. The dispersing agent and the talc powder are utilized, so that new activation points are increased, and the specific surface area is increased; grinding with the aluminum powder can reduce chemical reactions on the aluminum surface and improve the corrosion resistance and environmental protection effects; activation of an active agent is utilized to improve the impermeability of the active agent in the paint. The coating and brushing operation of the paint isconvenient, the drying speed is high, the coating surface is flat and smooth, and the paint has good wear resistance and excellent environmental protection capability.

The invention discloses a vibratory paint stirring device for clamping-turning and hanging-rotation of a printing ink paint bucket. The paint stirring device structurally comprises a printing ink bucket, a shell frame dismounting button, an integrated top cover, an operation panel, an inner groove, a box shell and a chuck hanging-rotation mechanism. The paint stirring device has the advantages that the printing ink bucket is matched with the chuck hanging-rotation mechanism, printing ink fluid in the printing ink bucket is matched with the rotation angle of a gear shaft of a chuck body to reduce the internal viscosity and then matched with a batten connecting rod rest and ball-colliding couplers of an annular track frame to be integrally turned, the lubrication of the liquid flow rate is improved, oil films of printing ink are diluted, the rapid fluidity is increased, the multi-layer rotation effect of the hanging-rotation type clamping-turning is achieved, the paint does not directlycontact with an agitator, and uniform internal stirring and shaking without impurities can be realized; by an external stirring frame, contamination caused by paint adhesion is avoided, so that the equipment cleaning time is reduced, and the work efficiency is improved; the two-way stirring effect of a circular track matched with the rotation of the chuck is achieved, so that looseness of the printing ink is improved and the viscosity is reduced to facilitate painting.

The invention discloses environment-friendly coating for children furniture.The environment-friendly coating comprises, by weight, 80 parts of epoxy resin, 2 parts of titanium dioxide, 5 parts of talcum powder, 6 parts of methyl methacrylate, 3 parts of aluminium powder, 3 parts of titanium dioxide, 22 parts of coal ash, 4 parts of organisms, 2 parts of calcium carbonate, 6 parts of deforming agent, 10 parts of butyl acetate, 0.5 part of polydimethylsiloxane, 2 parts of industry silicasol, 1 part of polyvinyl alcohol, 12 parts of styrene, 1.2 parts of leveling agent and 10 parts of benzyl alcohol.According to the environment-friendly coating for children furniture, dispensing agents and talcum powder are used, new activation sites are added to increase the specific surface area, the dispensing agents and talcum powder are ground with the aluminium powder to reduce chemical reactions on the surface of aluminium so as to improve corrosion resistance and environmental protection effects, and impermeability of the dispensing agents and talcum powder in the coating is enhanced through activity of activating agents.The environment-friendly coating for children furniture is convenient to brush, fast to dry, good in abrasion resistance with flat and smooth coating surface, and is highly environment-friendly.