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44results about How to "Convenient coating" patented technology

Automatic coating production line

The invention discloses an automatic film coating production line, and relates to the field of glass film coating production technology.The automatic film coating production line comprises a glass conveying line, a carrier plate conveying line and a film coating conveying line, glass to be coated is transferred to a carrier plate conveyed by the carrier plate conveying line through transfer equipment, and the carrier plate conveying line is connected with the film coating conveying line; the film coating conveying line comprises a carrier plate transfer manipulator assembly and a plate unloading machine, the plate unloading machine is used for storing glass and carrier plates after film coating is completed, and the carrier plate transfer manipulator assembly is used for grabbing the carrier plates carrying glass to be coated from the carrier plate conveying line and conveying the carrier plates carrying the glass to be coated to the film coating equipment; and the carrier plate transfer manipulator assembly also grabs the carrier plate carrying the coated glass from the coating equipment and conveys the carrier plate to the plate unloading machine. According to the technical scheme, the automatic coating production line can achieve automatic coating, manual transfer of carrier plates and glass is not needed, mechanical damage is avoided, and the production efficiency is improved.
Owner:DONGGUAN NODA INTELLIGENT EQUIP CO LTD

Preparation method of high-wear-resistance alloy steel lining plate

The invention relates to the technical field of high-wear-resistance alloys, and particularly discloses a preparation method of a high-wear-resistance alloy steel lining plate. The preparation method comprises the following steps that S1, an alloy steel lining plate is placed in a plating solution to be electroplated, and an alloy steel lining plate A with a plating layer A on the surface is obtained; the plating solution comprises the following raw materials: 45-60 g / L of sodium citrate dehydrate, 30-35 g / L of boric acid, 5-8 g / L of ammonium chloride, 80-100 g / L of nickel aminosulfonate, 180-200 g / L of iron aminosulfonate, 0.5-0.8 g / L of lauryl sodium sulfate, 2-5 g / L of modified boron nitride and the balance of deionized water. S2, an alloy steel lining plate A is taken, the surface of the alloy steel lining plate A is plated with a transition metal boride layer through arc ion plating, the transition metal boride layer serves as a plating layer B, and an alloy steel lining plate B is obtained; and S3, the alloy steel lining plate B is taken, boronizing is conducted after annealing, and the high-wear-resistance alloy steel lining plate is obtained.
Owner:JINGJIANG YONGXIN SPECIAL STEEL CO LTD

Steel billet anti-oxidation coating material, preparation method and steel

The invention discloses a steel billet anti-oxidation coating material, a preparation method and steel, the steel billet anti-oxidation coating material is characterized in that the steel billet anti-oxidation coating material comprises steel slag powder, ceramic powder and a high-temperature-resistant adhesive, and the ceramic powder comprises aluminum oxide powder, zirconium oxide powder, magnesium oxide powder, silicon oxide powder, calcium oxide powder and titanium oxide powder; wherein the mass ratio of the steel slag powder to the ceramic powder is 1: (1.6-1.8); based on the steel billet anti-oxidation coating material, the weight percentage of the high-temperature-resistant adhesive is 20-35%. The steel billet anti-oxidation coating material is scientific and reasonable in proportioning, the steel billet is coated with the steel billet anti-oxidation coating material, the use requirement for spraying at the high temperature is met, the special requirements for coating compactness, high temperature resistance, oxidation resistance and other performance of steel at the temperature not exceeding 1300 DEG C are met, and an anti-oxidation coating formed on the surface of a steel ingot or the steel billet does not crack.
Owner:HENAN LVTIANHE ENERGY SAVING & ENVIRONMENTAL PROTECTION TECH CO LTD

Cylindrical battery coating structure and cylindrical lithium ion battery

The utility model relates to a cylindrical battery coating structure and a cylindrical lithium ion battery, and belongs to the technical field of cylindrical batteries. The cylindrical battery coating structure comprises a sleeve, and the sleeve is arranged on the periphery of a cylindrical battery in a sleeving manner; two ends of the sleeve in the length direction correspondingly cover the outer edge of the positive end face and the outer edge of the negative end face of the cylindrical battery; the radial section area of the cylindrical battery after being sleeved with the sleeve is S0, the area, wrapped by the sleeve, of the end face of the positive electrode end of the cylindrical battery is a first area, the area of the first area is S1, the area, not wrapped by the sleeve, of the end face of the negative electrode end of the cylindrical battery is a second area, the area of the second area is S10, and the ratio of S1 to S0 is larger than or equal to 40% and smaller than or equal to 60%; the ratio of S10 to S0 is greater than or equal to 41% and less than or equal to 61%. According to the cylindrical battery coating structure and the cylindrical lithium ion battery provided by the utility model, the sleeve has a good coating effect on the positive electrode end and the negative electrode end of the cylindrical battery.
Owner:JIANGSU RELIANCE ENERGY TECHNOLOGY CO LTD

Hanging rack for cutter film coating

The utility model discloses a hanging rack for cutter film coating, relates to the technical field of cutter film coating, and aims to solve the problems that a hanging rack is used when an existing cutter is subjected to film coating, the cutter is hung on the hanging rack, follow-up film coating process treatment is facilitated, but the diameters of the tops of cutters of different models are different, and the cutter film coating efficiency is high. The problems that in the prior art, due to the fact that tools of different models cannot be fixed through a common hanging frame, the tools of different models are troublesome to install are solved, and the tool hanging frame comprises an installation disc which is arranged in a disc shape; the mounting holes are integrally formed in the surface of the bottom of the mounting disc, the mounting holes are formed in the bottom of the mounting disc in an annular array arrangement mode, the mounting holes communicate with the upper end and the lower end of the mounting disc, and movable grooves are integrally formed in the inner walls of the mounting holes; the multiple movable grooves are evenly arranged around the inner wall of the mounting hole by a circle, the movable grooves communicate with the mounting hole, and ejector blocks are arranged in the movable grooves.
Owner:HUALU NANO MATERIAL TECH (SUZHOU) CO LTD

Purple sand green body roller press

The utility model provides a purple sand green body roller press, which belongs to the technical field of purple sand green bodies, and comprises a die cylinder and a bottom seat, the bottom of the die cylinder is provided with a butt joint block, the lower surface of the butt joint block is matched with a mounting groove, the side surface of the mounting groove is provided with the bottom seat, the lower surface of the bottom seat is connected with angle teeth in an embedded manner, and the angle teeth are matched with the butt joint block. A vertical rod is installed on the upper surface of the bottom base, a top plate is fixedly connected to the top of the vertical rod, a connecting rod is arranged on the top plate, a rolling ball is installed on the lower surface of the connecting rod in a matched mode, and a gap is reserved between the surface of the rolling ball and the inner wall face of the mold cylinder; through meshing transmission of angle teeth and straight gears, the bottom base can continuously and stably rotate, meanwhile, basic conditions are created for stable rolling of the purple sand materials, through cooperative arrangement of vertical rods, a top plate and a connecting rod, the purple sand materials are repeatedly and evenly pressed on the inner side face of the mold cylinder, and the coating effect is better.
Owner:JINGDEZHEN FANGYUAN PORCELAIN CO LTD

Coating equipment for TPU film processing

The utility model relates to coating equipment for TPU (thermoplastic polyurethane) film processing, in particular to the technical field of TPU film processing equipment. The coating device comprises a rack, a conveying belt, a conveying belt mounting frame, a coating piece, a connecting plate, a threaded rod, a fixing plate, a fixing rod, a uniform distributor and a pressure adjusting mechanism, a driving motor is started to drive a coating roller to rotate, a spray head of the uniform distributor is started to spray coating liquid in a liquid collecting tank to liquid homogenizing holes, the coating liquid falls onto bristles along the liquid homogenizing holes, and the pressure adjusting mechanism is used for adjusting the pressure of the coating liquid. Due to the fact that the coating roller rotates continuously, the bristles evenly brush the coating liquid to the surface of the coating roller and coat the coating liquid on the thin film, the using amount of the coating liquid can be well mastered, and the coating uniformity is guaranteed.
Owner:QUANZHOU JINYANG NEW MATERIALS TECHNOLOGY CO LTD

Silica gel heat insulation film coating equipment

The utility model discloses silica gel heat insulation film coating equipment which comprises a mounting frame, an unwinding device is arranged on the mounting frame and comprises two first bearing seats, and an unwinding roller is rotationally connected between the two first bearing seats; the winding device comprises two second bearing seats, and a winding roller is rotationally connected between the two second bearing seats; the first driving part is used for driving the winding roller to rotate; the spraying assembly comprises two first mounting side plates, a spraying pipe is arranged between the two first mounting side plates, the spraying pipe is communicated with a liquid pump through a first pipeline, and the liquid pump is communicated with a coating tank through a second pipeline; the coating assembly comprises a first bearing roller, the first bearing roller is rotatably connected between the two first mounting side plates, the first mounting side plates are slidably connected with first sliding blocks, a coating roller is rotatably connected between the two first sliding blocks, and the coating roller is located above the first bearing roller; and the second driving piece is used for driving the first sliding block to move up and down along the first mounting side plate. The silica gel pad coating device can be used for coating silica gel pads with different thicknesses.
Owner:SHANGHAI CHUNSI NEW MATERIAL TECH CO LTD

Self-drying high-insulation coating applied to automobile battery protection plate and preparation method of self-drying high-insulation coating

The invention discloses a self-drying high-insulation coating applied to an automobile battery protection plate and a preparation method of the self-drying high-insulation coating, and relates to the field of coatings, the self-drying high-insulation coating comprises the following components: 30-50 parts of hydroxy acrylic resin, 6-10 parts of nitrocellulose, 1-3 parts of polyethylene wax, 2-6 parts of a dispersant, 2-6 parts of a pigment, 1-4 parts of matting powder, 0.1-0.6 part of a leveling agent and 8-10 parts of ethyl acetate. 8-10 parts of butyl acetate; and 1-3 parts of an adhesion promoter. The self-drying type high-insulation coating for the automobile battery protection plate, provided by the invention, has the advantages that the crosslinking density after curing is large, the performance indexes of a coating in the aspects of hardness, wear resistance, acid and alkali resistance, salt mist resistance, gasoline resistance and other organic solvents are very high, particularly, the insulating property of a paint film is very good, and the self-drying type high-insulation coating has very good adhesiveness when being coated on the surface of a high-temperature powder coating.
Owner:WUHU CHUNFENG NEW MATERIAL

Schlitzdüsenbeschichter mit verbessertem beschichtungsflüssigkeitsfluss

Provided is a slot die coater with a uniform flow of coating solution without stagnation. The slot die coater includes at least two die blocks; a shim plate provided between the two die blocks to form a slot; and a manifold provided in the die block and communicatively connected with the slot as a chamber in the shape of indention accommodating a coating solution, wherein the coating solution is discharged and applied to a surface of a continuously traveling substrate through a discharge port communicatively connected with the slot, and a region of the die block from a front end of the manifold to a die lip which is a front end of the die block is a land, and a ratio A / B of a land length A to a manifold length B is in a range of 0.5 to 3.55.
Owner:LG ENERGY SOLUTION LTD

Antibacterial and anti-sticking latex catheter surface coating device

The invention relates to the technical field of medical catheter coatings, in particular to an antibacterial and anti-sticking latex catheter surface coating device which comprises a collecting mechanism used for collecting redundant coating liquid generated during catheter coating. According to the catheter coating device, a supporting rod in a hollow block can abut against a sealing cover to slide downwards, at the moment, the sealing cover does not seal the top end of a communicating column any more, coating liquid in a cavity ring can be conveyed into a coating barrel through the communicating column, the hollow block and a liquid conveying shaft, and the coating liquid flows out of a plurality of liquid outlet holes of the coating barrel to coat the surface of a catheter; after coating processing is finished, a first electric rod drives a [-shaped frame to move back and forth, a sealing cover moves back under the action of a reset spring to seal the top end of a communicating column, in this way, coating liquid in a cavity ring can be prevented from flowing out, and waste is avoided; therefore, the coating device can be used for conveniently carrying out coating processing on the urethral catheters with different diameters.
Owner:GUANGDONG ECAN MEDICAL CO LTD

Film coating mechanism for reflective material processing

ActiveCN222587071UConvenient coatingQuality assuranceFilm-coated tabletFilm coating
The utility model discloses a film coating mechanism for processing a reflective material. The film coating mechanism comprises a supporting table, the placing table is fixedly connected to the top of the supporting table; the coating mechanism is used for coating a reflective material, the coating mechanism comprises a coating frame fixedly connected to the top of the supporting table, an electric cylinder is fixedly connected to the coating frame, a coating assembly is installed at the output end of the electric cylinder, and the coating assembly comprises an installation shell fixedly connected to the output end of the electric cylinder. The reflective material is firstly placed on the placing table, then the coating assembly is driven by the electric cylinder to move downwards, when the coating assembly moves downwards, the reflective material is firstly pressed and fixed through the pressing pad, then the coating roller is driven to make contact with the reflective material, meanwhile, the electric push rod is opened, and the coating roller is driven to make contact with the reflective material. Therefore, the coating roller can be driven to move in a reciprocating mode, the reflective material can be coated with a film conveniently, and the film coating quality of the reflective material is guaranteed.
Owner:ANHUI NEW HENGHUI REFLECTIVE MATERIAL CO LTD

Self-renewing temperature-sensitive antifouling paint and preparation method thereof

The invention relates to a self-renewing temperature-sensitive antifouling paint and a preparation method thereof, belongs to the technical field of antifouling, and solves the problems that an antifouling paint for a marine environment in the prior art cannot simultaneously prevent and control algae growth and fouling organisms and is high in toxicity and easy to cause environmental damage. The invention provides a self-renewing temperature-sensitive antifouling paint. The antifouling paint comprises a component A and a component B, the component A comprises hydroxyl organic silicon resin, intelligent temperature-sensitive resin, degradable resin, a lubricant, a thixotropic agent and a first solvent; the component B comprises a curing agent, a catalyst and a second solvent. The antifouling paint can realize hydrophilic and hydrophobic automatic conversion in a range of 25-30 DEG C, further realizes control of fouling organisms and algae at the same time, and is good in control effect and free of pollution; the coating can be self-cleaned through degradation and self-updating, other stains easily attached to the surface of the ship body are removed, and effective protection of the ship body is achieved.
Owner:BEIJING HEERTAI NEW MATERIAL TECH CO LTD

Surface cleaning device in lens machining process

The utility model discloses a surface cleaning device in a lens processing process, a lens is bonded on a jig and is placed in a transfer disc through the jig, the transfer disc is conveyed on a conveying belt, the surface cleaning device is arranged on the side of the conveying direction of the conveying belt, and the surface cleaning device is provided with a blowing mechanism aligned with the lens in the conveying process. The lens driving mechanism is used for driving the upper surface and the lower surface of the lens to be aligned with the blowing mechanism. According to the surface cleaning device, the cooling liquid attached to the surface of the lens is quickly purged through the purging mechanism, so that the residual cooling liquid is separated from the edge from the surface of the lens, the cleanliness of the surface of the lens is kept, and later processing such as film coating and marking is facilitated. And meanwhile, the surface of the lens is not contacted in the purging process, so that the surface of the lens can be effectively prevented from being scratched, and the yield of the lens is improved.
Owner:DANYANG XIAOMOSHOU SUPPLY CHAIN MANAGEMENT CO LTD

Coating device

The utility model provides a coating device, which comprises a coating barrel, an inner cavity of which comprises a fluidization cavity and an air cavity located at the bottom of the fluidization cavity; the first fluidization plate is arranged in the coating barrel so as to separate the fluidization cavity from the air cavity, and the first fluidization plate is provided with a plurality of first ventilation openings so as to communicate the fluidization cavity with the air cavity; the rotating part is located in the fluidization cavity, the rotating part can rotate relative to the coating barrel in the height direction of the coating barrel, and the rotating part comprises a second fluidization plate spaced from the first fluidization plate and a plurality of stirring plates evenly distributed on the top of the second fluidization plate in the circumferential direction; the second fluidization plate is provided with a plurality of second ventilation openings. By arranging a plurality of stirring plates uniformly distributed at the top of the second fluidization plate in the circumferential direction, the rotating part can stir air in the coating barrel when rotating relative to the coating barrel, so that the airflow is more uniform, the distribution of powder is more uniform, and the coating effect of a workpiece is better.
Owner:SHENZHEN BELL NEW MATERIAL TECH CO LTD

High-precision surface treatment device for LCD display screen

The invention discloses a high-precision surface treatment device for an LCD display screen. The high-precision surface treatment device comprises a device body, a transfer mechanism, an edge grinding mechanism, a scrap adsorption mechanism, a surface coating mechanism and a liquid storage tank, wherein the transfer mechanism, the edge grinding mechanism, the scrap adsorption mechanism and the surface coating mechanism are arranged in the device body, and the liquid storage tank is located at the top of the device body. According to the high-precision surface treatment device for the LCD screen, due to the arrangement of the transfer mechanism and the surface coating mechanism, burr grinding and coating can be conducted in a dust-free and clean environment in the device body, and the situation that when the LCD screen is transferred from the outside, the LCD screen is contaminated with dust, and consequently the coating effect is affected is prevented; the transfer mechanism, the edge grinding mechanism and the surface coating mechanism are arranged in the device main body, so that the equipment realizes multiple high-precision surface treatment functions on the LCD in a small space, and subsequent coating and LCD carrying are facilitated; and the chipping adsorption mechanism can timely adsorb the ground burr chippings, so that the subsequent coating operation on the LCD display screen is facilitated.
Owner:HENAN PLATINUM ELECTRONICS CO LTD

Film layer structure, preparation method thereof and photoelectric device

The invention discloses a film layer structure, a preparation method thereof and a photoelectric device, and relates to the technical field of magnetron sputtering coating. The film layer structure comprises an indium oxide doped titanium oxide, tantalum oxide and cerium oxide film arranged between the metal film and the substrate and capable of effectively enhancing the adhesive force between the metal film and the substrate, and further comprises an indium oxide doped titanium oxide, tantalum oxide and cerium oxide film arranged on the surface of the metal film and capable of effectively protecting the metal film from being eroded by high temperature and water vapor. The film layer structure provided by the invention is suitable for being prepared by a magnetron sputtering method.
Owner:FIRST RARE MATERIALS CO LTD

Film coating clamp with high clamping efficiency and film coating disc

The utility model provides a film coating clamp and film coating disc with high clamping efficiency, which comprises a first clamping block, a second clamping block, two clamping screws and two springs, the first clamping block is provided with a plurality of mounting holes, the second clamping block is connected with the first clamping block and can move horizontally relative to the first clamping block, and the two clamping screws are connected with the second clamping block. A pressing block extending in the horizontal arrangement direction is arranged on the horizontal side portion of the second clamping block and moves towards the multiple side openings. First fixing holes are formed in the two ends of the first clamping block in the horizontal arrangement direction, second fixing holes are formed in the two ends of the second clamping block in the horizontal arrangement direction, and a clamping screw is connected between the first fixing hole and the second fixing hole on the same side. According to the scheme, a plurality of crystals located in the mounting holes can be pressed at the same time, then the crystals can be coated conveniently at the same time, fastening or loosening can be achieved only through the screws on the two sides, and therefore the coating efficiency is improved.
Owner:ADVANCED FIBER RESOURCES (ZHUHAI) LTD

Sodium metal negative electrode thin film coating device

The utility model belongs to secondary battery technical field discloses a kind of sodium metal negative electrode film coating devices, it includes support component, first adjusting component and second adjusting component.First sliding plate is set to support component, first adjusting plate is slidably connected in first direction adjustablely in first sliding plate, two first adjusting plates and first sliding plate form adjustable length coating port between, second sliding plate is slidably connected in second direction adjustablely in support component, second adjusting plate is slidably connected in first direction adjustablely in second sliding plate, and it is detachably connected in first adjusting plate by connecting plate, first sliding plate, first adjusting plate, second sliding plate, second adjusting plate and connecting plate are enclosed to form volume adjustable material chamber, material chamber is communicated with outside by coating port.Through above-mentioned setting, the sodium metal negative electrode film coating device of the application can flexibly adjust coating port size and the volume of material chamber, satisfies the coating demand of diversification.
Owner:SHENZHEN YANYI NEW MATERIALS CO LTD

Liquid crystal display screen coating tool

The utility model relates to the technical field of liquid crystal display screens, and discloses a liquid crystal display screen coating tool which comprises a box body, a display screen positioning mechanism is arranged at the bottom of an inner cavity of the box body, and a coating adjusting mechanism is mounted at the top of the inner cavity of the box body; through cooperation of the box body, the display screen positioning mechanism and the coating adjusting mechanism, a first driving assembly and a second driving assembly of the coating adjusting mechanism facilitate movement of a moving seat in the X-axis direction and the Y-axis direction, so that adjustment of any position of a coating device is facilitated, the automation degree of equipment is improved, and the production efficiency is improved. The device is simple in structure and convenient to operate, a worker can conveniently conduct film coating on any position of the display screen body, the film coating efficiency is improved, then the film coating quality of the display screen body is improved, meanwhile, the height of a film coating device is conveniently adjusted through an electric push rod, the manual lifting operation amount of the worker is reduced, and the labor intensity of the worker is reduced.
Owner:SHENZHEN JIAYUYANG TECH CO LTD

Preparation and application of skeleton type vomitoxin antidote

PendingCN121970833AConvenient coatingimprove protectionFood processingAnimal feeding stuffMycotoxinAntidote
The invention discloses preparation and application of a skeleton type vomitoxin antidote, and relates to the technical field of feed processing, and the skeleton type vomitoxin antidote is characterized in that the antidote is prepared from 60-70% of Na2S2O5 and 30-40% of a composite carrier through a hot melt extrusion instrument under the conditions that the sleeve outlet temperature is 60-80 DEG C and the screw rotating speed is 30-50 r / min. When the antidote is used for removing vomitoxin in mildewed corn, and the adding level of the effective component skeleton type SMBS is 0.1%, the using effect of the skeleton type vomitoxin antidote is optimal; when the antidote is used for removing DON (deoxynivalenol) in corn alcohol lees polluted by mycotoxin and the addition level of the effective component skeleton-type SMBS is 0.4%, the use effect of the skeleton-type vomitoxin antidote is optimal. A theoretical basis is provided for further development of the corn and the corn alcohol lees in the field of feed processing.
Owner:SOUTHWEST UNIV

UV spraying line for coating of vehicle-mounted plastic ornament

The utility model discloses a UV spray coating line for vehicle-mounted plastic ornament coating, relates to the technical field of coating, including device main part, spray coating chamber, suction fan, placing box and moving plate, device main part upper end is provided with transfer subassembly, the placing box is provided above transfer subassembly, placing box left and right side direction is provided with chute, and the moving plate is provided with the suction fan. The sliding grooves are formed in the inner walls of the left end and the right end of the device body, the spraying chamber is arranged above the sliding grooves, the lower end of the spraying chamber is fixedly connected to the device body, the sliding blocks are fixedly connected to the left side and the right side of the containing box, the sliding blocks are clamped in the sliding grooves, a left spring plate and a right spring plate are arranged in the containing box, and a plurality of spring rods are arranged on one sides of the spring plates. Wherein one end of the spring rod is fixedly connected to the spring plate, the other end of the spring rod is inserted into the containing box, transparent glass is arranged on the observation window, the movable plate and the spraying chamber can reduce harmful particles and gas from diffusing outwards, and plastic ornaments are placed on the containing box and can be prevented from deviating and falling off.
Owner:JILIN FEIYUE AUTO PARTS CO LTD

A barrel plating apparatus for processing automobile parts

ActiveCN224692272UConvenient coating
This utility model relates to the field of metal parts electroplating technology, and discloses a barrel plating equipment for processing automotive parts, including a lower roller. The lower roller has an internal replacement mechanism for quickly replacing inner cylinders with different aperture sizes. An external stirring mechanism is provided on the lower roller. The replacement mechanism includes two drive shafts, with their ends rotatably connected to the left and right sides of the inner wall of the lower roller, respectively. A circular shell is fixedly connected to each adjacent side of the two drive shafts, and a turntable is fixedly connected to each adjacent side of the two circular shells. In this utility model, pulling the handle causes the rotating rod to slide upwards along the limiting groove, releasing the restriction on the inner cylinder. After replacement, pulling the lever causes the pawl to disengage from the ratchet, allowing the front connecting rod to fall, coordinating with connecting rods in other directions to restrict the inner cylinder. Tightening the bolt completes the replacement and fixing of the inner cylinder.
Owner:SHANGHAI JINSHA IND CO LTD

Spiral angle roller coating device

A spiral angle roller coating device is characterized by comprising a spiral angle roller, an angle adjusting mechanism, a coating supply system and a driving system, the angle adjusting mechanism is arranged on the spiral angle roller, the coating supply system is arranged on the spiral angle roller, and the spiral angle roller is driven by the driving system. Spiral lines are designed on the surface of a roller of the spiral angle roller, and the spiral angle is attached to the coating supply system; through the spiral angle roller and the elaborately-designed coating technology, paint can be evenly distributed on the surface of a material, the thickness difference of the coating is greatly reduced, the quality and appearance of a product are improved, the whole coating process is more efficient and faster through a stable and reliable driving system and the optimized coating technology, and compared with a traditional coating device, the coating device has the advantages that the cost is reduced, and the production efficiency is improved. According to the spiral angle roller coating device, more coating work can be completed within the same time, and the production efficiency is improved.
Owner:HUASHENG (TIANJIN) OPTOELECTRONICS TECHNOLOGY DEVELOPMENT CO LTD

Secondary battery separator having improved adhesion

The present invention relates to a separator for secondary batteries having improved force of binding to an electrode, and more particularly to a separator for secondary batteries including a porous polymer separator substrate and an inorganic layer disposed on at least one surface of the separator substrate, the inorganic layer including an inorganic material and a binder, wherein the binder is a hollow type binder.
Owner:LG ENERGY SOLUTION LTD

A ceramic-based anti-galling and anti-rust petroleum casing thread sealing grease composition and preparation method thereof

The present invention belongs to the technical field of lubricating grease, and in particular to a ceramic-based anti-galling and anti-rust petroleum casing thread sealing grease composition and a preparation method thereof. The composition comprises 10-50% of base grease, 10-30% of flake graphite, 1-15% of ZrO 2 ‑MoS 2 ‑SnS 2 ‑MoDTC‑ZnO zirconium oxide ceramic-based high-temperature lubricating powder, 2‑25% zinc powder, 1‑15% copper powder, 5‑20% mica powder, 5‑15% talc powder, 0‑5% polytetrafluoroethylene and 0‑5% rust inhibitor. The sealing grease composition replaces the traditional lead powder solid filler with zirconium oxide ceramic-based high-temperature lubricating powder, and utilizes its good extreme pressure anti-wear performance, high-temperature friction reduction characteristics, rust resistance and anti-aging performance to effectively alleviate and prevent the sticking phenomenon of the casing thread sealing surface. It is particularly suitable for drilling operations with large torque such as inclined wells, horizontal wells and crossing wells, and can reduce the probability of sticking and breaking of casing threads.
Owner:WUXI PETROCHINA LUBRICATING GREASE CO LTD

Quenching system alcohol-based coating for cast iron and preparation process thereof

The invention discloses a chilling system alcohol-based coating for cast iron and a preparation process thereof, and belongs to the technical field of cast iron alcohol-based coatings, the chilling system alcohol-based coating comprises a refractory aggregate, a composite modified suspending agent, a composite binder and a solvent, based on 100 parts by weight of the refractory aggregate, 3-5 parts of the composite modified suspending agent, 1.5-25 parts of the composite binder and 30-70 parts of industrial ethanol. The coating is applied to the surfaces of phenolic resin precoated sand for large cast iron and sand mold embedded chilling blocks in a brush coating mode, excellent brushing performance and coating performance are shown, the suspending agent does not need to be added with water for expansion, ignition is conducted immediately after brushing, the surface of the coating can be promoted to be rapidly dried, the strength of a completely dried coating is high, and the coating can be applied to large-scale cast iron. The coating has good coating performance on the surfaces of resin sand molds and iron blocks, is easy to peel off after being sintered, and can effectively avoid the phenomena of sand burning and iron melting, so that the surface smoothness of castings is remarkably improved, the cleaning workload in the later period of demolding of the castings is greatly reduced, and the quality of the castings is fundamentally improved.
Owner:HUBEI GEOLOGY EXPERIMENTATION & RES INST

A kind of coal mine anchor cable anticorrosion coating and its preparation method and application method

The present invention relates to the technical field of metal anticorrosion coatings, and in particular to an anticorrosion coating for coal mine anchor cables, and a preparation method and an application method thereof. An anticorrosion coating for coal mine anchor cables, comprising the following components in mass percentage: 63.22-64.06% bisphenol A epoxy resin, 0.30-0.40% alkyl sulfonic acid, 0.30-0.60% aluminum magnesium silicate, 2.57-2.71% titanium dioxide, 0.30-0.40% antimony trioxide, 32.14-32.28% polysulfide rubber, and the balance is color powder. The anchor cable anticorrosion coating of the present invention has good coating performance, excellent bonding performance with the anchor cable surface, and can well prevent anchor cable corrosion. The anticorrosion coating has excellent mechanical properties and processing properties, and has wear resistance, flame retardancy, and antistatic functions. After the anticorrosion coating is coated on the surface of the anchor cable, it not only achieves the anticorrosion function, but also meets the working environment of high stress, high temperature, and high water spraying underground, greatly improving the service life of the anchor cable underground in the coal mine.
Owner:CHINA UNIV OF MINING & TECH (BEIJING)

Glass coating system and control method of glass coating system

The present invention discloses a glass coating system and a control method of the glass coating system, wherein the glass coating system comprises a main body, a conveying mechanism, a detection switch and a controller, wherein the main body is provided with a coating chamber and a glass inlet and a glass outlet connected to the coating chamber, wherein the conveying mechanism is arranged in the coating chamber for conveying glass, wherein the detection switch is arranged in the coating chamber and adjacent to the conveying mechanism, wherein the detection switch is used to contact with glass to detect the distance between two adjacent pieces of glass; wherein the controller is electrically connected to the conveying mechanism and to the detection switch, wherein the controller controls the conveying mechanism to convey glass and controls the detection switch to perform detection. The technical solution of the present invention facilitates the detection of glass spacing and reduces the production error rate.
Owner:HUNAN QIBIN ENERGY SAVING GLASS CO LTD

Surface coating equipment for toughened glass

The utility model discloses surface coating equipment for toughened glass, which relates to the technical field of toughened glass coating and comprises a base, side plates are fixedly mounted on two sides of the top of the base, coating nozzles are mounted at the tops of the two side plates, and a transmission mechanism is mounted between the two side plates. An adjusting mechanism is installed at the bottom of the transmission mechanism, the transmission mechanism comprises two sliding rails, the two sliding rails are movably installed between the two side plates, rotating rollers are movably installed at the positions, close to the front end and the rear end, in the sliding rails, the peripheries of the two rotating rollers are sleeved with belts, and a plurality of rolling wheels are movably installed at the positions, close to the top ends, of the inner sides of the sliding rails; a rotating rod is installed between the two side plates and close to the rear end and penetrates through the two rotating rollers located at the rear end. The tempered glass conveying device is convenient for conveying, coating, taking and placing tempered glass, prevents deviation, reduces friction of two sides of the tempered glass, and is suitable for supporting the tempered glass with different widths.
Owner:江西海煜泓玻璃科技有限公司