257 results about "Flat glass" patented technology

The invention provides a projection lens, which sequentially comprises a first lens with positive focal power from a projection surface to an image source surface along an optical axis, a second lens with negative focal power and a third lens with positive focal power from the projection surface to the image source surface, the surface of the projection side of the second lens is a convex surface, and the surface of the image source side of the second lens is a concave surface; the surface of the projection side of the third lens is a concave surface, and the surface of the image source side of the third lens is a concave surface; the surface of the projection side of the fourth lens is a convex surface, and the surface of the image source side of the fourth lens is a convex surface; the surface of the image source side of the fifth lens is a convex surface; the surface of the projection side of the sixth lens is a convex surface; a prism; a protective glass; a piece of plate glass with changeable positions is arranged between the prism and the protective glass, and the plate glass can be located at a first position or a second position through a switching device. According to the projection lens provided by the invention, clear imaging at two different projection distances is realized through switching of the plate glass, and switching between a close shot and a long shot is completed.

The invention provides a projection lens, which sequentially comprises a first lens with positive focal power from a projection surface to an image source surface along an optical axis, a second lens with negative focal power and a third lens with positive focal power from the projection surface to the image source surface, the surface of the projection side of the second lens is a convex surface, and the surface of the image source side of the second lens is a concave surface; the surface of the projection side of the third lens is a concave surface, and the surface of the image source side of the third lens is a convex surface; the surface of the projection side of the fourth lens is a concave surface; the surface of the projection side of the fifth lens is a concave surface, and the surface of the image source side of the fifth lens is a convex surface; the surface of the projection side of the sixth lens is a convex surface, and the surface of the image source side of the sixth lens is a convex surface; a prism; a protective glass; plate glass is arranged between the prism and the protective glass, and the plate glass can be located at a first position or a second position through a switching device. According to the projection lens provided by the invention, clear imaging at two different projection distances is realized through switching of the plate glass, and switching between a close shot and a long shot is completed.

The invention discloses a continuous type hollow glass brick surface paint spraying system and technology, relates to the technical field of spray coating, and aims to solve the technical problems that an existing mechanical arm is multiple in paint spraying limitation, low in efficiency and prone to mixing during cleaning. The continuous type hollow glass brick surface paint spraying system comprises a water containing plate, a paint spraying mechanism, a universal assembly and a flushing assembly. The straight line gathering or unfolding of the hard pipeline is matched with the up-and-down movement of the limiting plate, when the gun head gathers, paint is vertically sprayed to the flat glass brick, and it is guaranteed that a plane paint layer is even and free of omission; when the gun heads are unfolded, independent multi-direction paint spraying of the multiple gun heads is achieved by means of matching of the outer ball head pipes and the inner ball head pipes, glass bricks with groove patterns are matched, and leakage spraying, thin coating and accumulation of grooves are avoided; the flushing assembly is sealed and matched with a blocking piece through a hollow ball head communicating structure and a blocking piece, and during paint spraying, the blocking piece seals a water inlet to keep paint pure; during cleaning, the blocking piece resets to seal the blocking piece, the water inlet is communicated, cleaning liquid accurately enters the gun head for cleaning and does not need to flow through an external pipeline, and the paint spraying requirements of different glass bricks are met.

The invention provides a laser-induced surface metallized glass fiber reinforced polyether-ether-ketone modified material and a preparation method thereof. The laser-induced surface metallized glass fiber reinforced polyether-ether-ketone modified material is prepared from the following components in percentage by weight: 39%-69.5% of PEEK resin, 20%-40% of low-dielectric flat glass fiber, 5%-10% of low-dielectric filler, 5%-10% of Cu-Ni coordination compound and 0.5%-1% of antioxidant. According to the invention, the Cu-Ni coordination compound is added into the PEEK modified material, then the PEEK modified material is subjected to laser induction treatment with a specific wave band, reducing cuprous ions or nickel ions are obtained on the surface layer of the PEEK modified material, and then the reducing cuprous ions or nickel ions are catalytically reduced into metal atoms through an electroplating process, so that the metal layer is embedded into the PEEK base material, and the binding force between the metal coating and the PEEK base material is improved.

1. The name of the design product: the right end of glass steel heat treatment equipment. 2. The use of the design product: used as heating equipment for tempered glass production; the right end is used for inputting ordinary flat glass. 3. The design points of the design product: the shape of the right end of the product. 4. The picture or photo that best shows the design points: perspective view 1. 5. The bottom of the design product is not easily visible or invisible during use, so the top view is omitted; the partial design is not visible on the left side, so the left view is omitted. 6. Other circumstances that need to be explained: the part other than the yellow translucent layer in this application is the partial design that the design application requests protection.

The application discloses light laminated glass for automobile and a preparation method thereof, wherein the light laminated glass for automobile comprises, from inside to outside, a hot-bending thick glass layer, a film layer, a thin flat glass layer and a coating layer. The light laminated glass for automobile comprises, from inside to outside, a hot-bending thick glass layer, a film layer, a thin flat glass layer and a coating layer. The existing hot-bending glass is difficult to control the film thickness and uniformity in the coating and other deep processing process due to the certain curvature, while the thin flat glass is easier to be coated and other deep processed, thereby reducing the technical difficulty in production and the cost. Meanwhile, the light laminated glass for automobile is made of the hot-bending thick glass layer and the thin flat glass layer instead of the traditional two-piece thick hot-bending glass, so that the light weight effect can be achieved, and the method does not need the curvature to be completely consistent, thereby reducing the risk of glass breakage.

The application discloses a kind of functionalization of preparation method of special-shaped glass bottle, belong to glass bottle preparation technical field.It includes the following steps:Step 1: functional film layer is prepared on the surface of flat glass, and coated flat glass is obtained;Step 2: the coated flat glass is formed into bottle body half by hot bending settlement and die pressing compound;Step 3: after the two bottle body halves are finely polished and aligned and fixed, heating fusion is carried out, then flame polishing is carried out, and finally precise annealing is carried out, to obtain the functionalization of special-shaped glass bottle.The application provides a kind of "coating film first, then forming" special-shaped glass bottle preparation method, which effectively solves the problem of uneven coating film on the surface of complex special-shaped bottle in the traditional method, and the problem of poor bonding force.The process difficulty is reduced, and the integrity and firmness of the film layer on the inner surface of the bottle are ensured.

This invention relates to the field of polymer materials technology. It discloses a low-linearity polypropylene-talc composite material, its preparation method, and its applications. The material comprises the following raw materials in weight percentages: polypropylene resin: 50-65%, modified talc: 15-25%, ethylene-octene copolymer resin: 10-15%, modified flat glass fiber: 5-15%, basic magnesium sulfate whiskers: 3-10%, heat stabilizer: 0.3-1%, and antioxidant: 0.1-0.5%. This composite material exhibits advantages such as a low coefficient of linear expansion, excellent surface tension, and superior mechanical properties.

This invention relates to a glass cover with an outer frame, wherein a flat glass plate is directly joined to the outer frame, wherein the glass matrix within the outer frame comprises at least one of bismuth oxide and boron oxide, and the glass ceramic has a coefficient of thermal expansion of 15 × 10⁻⁶. －7 In the glass ceramics described above, the total volume fraction of the negative thermal expansion filler and the total volume fraction of the filler components are both 40% to 65%, and the softening point of the glass components in the glass matrix is ​​lower than the glass transition point of the flat glass.

In aerogel glass plates, we provide a water droplet dispersion glass plate that completely eliminates residual water droplets adhering to the glass surface facing the outside air through the lotus effect. [Solution] In the aerogel plate glass 1, a water droplet dispersion plate glass G was formed in which irregularities ranging from several micrometers to more than 10 micrometers were formed on the glass surface 1A of at least one side of the glass by any means such as plasma treatment, nanocoating, or laser microfabrication.

A method for melting vitrifiable materials to produce flat glass, including: providing a furnace including: a melting tank, a fining tank, a neck, at least one inlet means located at the melting tank, an outlet means located downstream of the fining tank, and at least one extraction means of a flue gas located at the at least one upstream zone; charging the vitrifiable materials including raw materials and cullet in the melting tank with the at least one inlet means; cullet pre-heating; melting the vitrifiable materials in the melting tank; fining the melt in the fining tank; flowing the melt from the fining tank to a working zone through the outlet means; and capturing CO2 from the flue gas.

The invention discloses an O-shaped ring quick-changing structure of a driving unit of an inclined carrying device and a positioning method, and belongs to the technical field of plate glass manufacturing equipment. Comprising a driving shaft and an O-shaped ring mounting seat which are coaxially arranged, a driving shaft convex conical surface is arranged at the end part of the driving shaft; a concave conical surface is arranged at the butt joint end of the O-shaped ring mounting seat; the concave conical surface is in surface contact fit with the convex conical surface of the driving shaft to form a conical surface self-positioning system for realizing automatic centering between the driving shaft and the O-shaped ring mounting seat; a positioning piece used for limiting relative displacement in the rotating direction is arranged at the conical surface matching position of the concave conical surface and the convex conical surface; a magnetic anti-loosening disc is arranged at the end of the driving shaft, radial pre-tightening is generated on the matched conical surface through magnetic force, and a positioning and locking system linked with the positioning piece is formed. Through the synergistic effect of self-positioning of the conical surface, rotation prevention of the positioning pin and magnetic locking, the replacement time of the O-shaped ring is shortened from 15 min to 1 min, the positioning precision is improved to + / -0.02 mm, and breakthrough improvement of maintenance efficiency and equipment reliability is achieved.

This utility model relates to the technical field of glass processing edging equipment, and discloses a glass processing edging machine, including a machine body and a worktable mounted on the machine body. A glass positioning mechanism and a glass edging mechanism are sequentially arranged on the worktable. The worktable also includes a glass fixing mechanism for fixing the glass. Driven by a moving drive mechanism, the glass fixing mechanism moves the glass from the glass positioning mechanism to the glass edging mechanism for edging processing. This utility model can automatically adjust the distance between the grinding roller and the glass side, reducing labor intensity and improving grinding efficiency. Simultaneously, during the grinding process, multiple grinding wheels perform progressively fine grinding, resulting in smooth and flat glass sides. This avoids situations where a single grinding wheel's grinding volume is too large, leading to poor grinding results or glass breakage, greatly improving grinding efficiency and finished product quality. It also reduces material waste and manual intervention, ensuring the stability and reliability of the production process.

Described herein are polymer compositions including at least 20 wt. % of a liquid crystal polymer (“LCP”); 10 wt. % to 40 wt. % of a flat glass fiber and 15 wt. % to 50 wt. % of boron nitride and / or zinc oxide. It was surprisingly discovered that polymer compositions including an LCP in conjunction with a combination of flat glass fibers and boron nitride and / or zinc oxide had improved thermal conductivity and flexural properties, relative to analogous polymer compositions having round glass fibers in place of the flat glass fibers.

The utility model relates to the field of glass detection, in particular to a stripe detection device for plate glass, which comprises a light source, a placing frame and a horizontal rotary table, the light source is opposite to the front surface of the plate glass, the placing frame comprises a horizontal rotary frame and a vertical rotary frame, and the plate glass is fixed on the vertical rotary frame. The vertical rotating frame is rotationally connected to the horizontal rotating frame, the horizontal rotating frame comprises a rotating shaft, and the horizontal rotating table is rotationally connected with the horizontal rotating frame through the rotating shaft. The plate glass can be stably placed through the arrangement of the placing frame, optical detection can be carried out on the plate glass at all angles under the condition that the light source is not repeatedly moved through rotation of the horizontal rotary table and the vertical rotary frame, and the accuracy and reliability of stripe detection are improved.

This invention relates to the field of microcrystalline glass technology, and discloses a high-toughness, anti-glare sodium-calcium nanocrystalline glass, its preparation method, and its application. The nanocrystalline glass is composed of glass raw materials, nucleating agents, and crystallizing agents. The preparation method is as follows: (1) grinding and mixing the glass raw materials in proportion to obtain a mixture; (2) heating the mixture to melt to obtain a glass melt; (3) pouring the glass melt into a preheated mold for molding, and then annealing it to obtain a base glass; (4) adding nucleating agents and crystallizing agents to the base glass; (5) performing a one-step heat treatment on the base glass to obtain sodium-calcium nanocrystalline glass; (6) performing a surface coating treatment on the sodium-calcium nanocrystalline glass to obtain a high-toughness, anti-glare sodium-calcium nanocrystalline glass. The microcrystalline glass prepared by this invention has a dense structure, high toughness, and high anti-glare characteristics, and can be used as a microcrystalline glass material for mobile phone and tablet glass covers.

The present invention relates to a composition for glass articles, in particular for flat glass, glass packaging and household glass products. The glass composition of the invention has been developed within the SiO2-AI2O3-CaO-MgO-Na2O system and has superior mechanical and chemical durability. The composition comprises, in weight percent, 55-70 SiO2, 5-15 AI2O3, 5-15 MgO, 0-8 CaO, 5-18 Na2O and 0-4 B2O3.

An electronic device including a flexible display is provided. The electronic device includes a flexible display including a flexible display panel configured to display an image in a first direction, and a flexible window which is disposed in the first direction of the flexible display panel, based on the direction in which the image of the flexible display panel is displayed, and including a first part and a second part. The second part may include a flat-plate glass member. The first part may include multiple elongated glass members oriented parallel to the bending axis on a plane surface on which the flat-plate glass member is disposed in an unflexed state of the flexible window, and an optically transparent polymer disposed in a region positioned in the first direction and a region positioned in a second direction opposite to the first direction, coupled to the multiple elongated glass members.

The present application relates to a kind of macro industrial lens suitable for high temperature environment and its imaging method, the lens optical system lens quantity is 8 pieces, in the order of first lens, second lens, third lens, fourth lens, fifth lens, sixth lens, seventh lens and eighth lens along the direction of incidence of light path, diaphragm is arranged between fourth lens and fifth lens;First lens is flat glass;Second lens is meniscus negative lens, its object side is convex, and image side is concave;Third lens is double-concave negative lens;Fourth lens is double-convex positive lens;Fifth lens is double-convex positive lens;Sixth lens is double-convex positive lens;Seventh lens is double-concave negative lens;Eighth lens is double-convex positive lens;All lenses are spherical lens and made of glass material.

The utility model relates to the technical fields of electrophoresis equipment more specifically, relate to a kind of electrophoresis glue maker, including base, concave glass plate, flat glass plate and the glue maker frame that can be fixed with the concave glass plate and the flat glass plate are pasted, the concave glass plate and the flat glass plate are pasted and form containing cavity, the base is equipped with the sealing portion that can block the bottom of containing cavity, both ends of the sealing portion are equipped with first magnetic member, the first magnetic member is fixedly installed on the base, glue maker frame is installed with two second magnetic members, two second magnetic members can be respectively with two first magnetic member mutually attractive.The utility model discloses electrophoresis glue maker using the mode of magnetic attraction to fix glue maker frame on base, after mutual adsorption of first magnetic member and second magnetic member, glue maker frame can avoid loosening on base and appear the condition of liquid leakage, simultaneously, glue maker frame can also be simply and conveniently disassembled from base.

The present invention relates to a wired plate glass, comprising: a first plate glass made of a transparent material; a second plate glass laminated to the first plate glass; a wire mesh inserted between the first plate glass and the second plate glass; and a thermosetting or thermoplastic sheet inserted between the first plate glass and the second plate glass together with the wire mesh; wherein the strength of the first and second plate glass is reinforced by the wire mesh.

The application provides an ion beam forming module for flat glass, an ion implantation system and a method, wherein the ion beam forming module for flat glass comprises ion source combination units, ion beam mass and charge ratio analysis magnetic field units, expansion magnet combination units and collimating magnet combination units which are sequentially connected; the ion source combination units comprise a plurality of ion source devices arranged side by side, and the input end of the ion source device is connected with an energy supply and material supply device; the expansion magnet combination units comprise a plurality of groups of expansion magnets, and the position of each group of expansion magnets corresponds to the two sides of the ion beam generated by one ion source device; the collimating magnet combination units are located at the intersection of a plurality of ion beams generated by the plurality of ion source devices after deflection by the ion beam mass and charge ratio analysis magnetic field units. The parallel strip-shaped ion beam obtained by the scheme has a very high effective height, and the beam width of the ion beam is small, the ion density is high and the uniformity is good.

The application discloses AI array chip integrated glass, and belongs to the technical field of automobile glass and vehicle-mounted electronic integration. The glass comprises outer glass, inner glass and AI array chips arranged between the outer glass and the inner glass. The outer glass is equal-thickness flat glass. The inner glass is curved glass and is locally provided with chip mounting pits. The AI array chips are arranged in the chip mounting pits and are fixedly connected with flexible carriers. The whole is pressed into laminated glass through PVB material. The application utilizes glass heat conduction and driving wind energy to realize efficient heat dissipation. The embedded structure prevents oxidation of chip solder feet and prolongs service life. The curved surface and equal-thickness design reduces weight cost. Chip staggered arrangement and partitioned layout give consideration to field of view and computing power distribution.

The embodiment of the invention provides a curved-surface photovoltaic module and a laminating method thereof. The method comprises the following steps: cutting plate glass to a preset size, heating to soften the plate glass into a viscoplastic state, placing the plate glass in a forming mold with a preset curvature for compression molding, and then rapidly cooling to obtain a tempered curved-surface glass panel blank; the panel blank is subjected to secondary heating for annealing; carrying out quality inspection on linear edge curvature, bevel die marks, arched outlines and light transmittance on the molded panel; respectively cleaning the surfaces of the curved glass panel, the flexible solar cell panel and the curved back plate; an EVA bonding layer is laid on the curved-surface back plate and is trimmed, and the flexible solar cell panel, the EVA bonding layer and the curved-surface glass panel which are arranged in series are sequentially stacked and are cut and aligned layer by layer; and placing the laminated prefabricated body in a closed environment for high-temperature vacuumizing, and realizing dense compounding of each layer by using atmospheric pressure to prepare the curved-surface double-glass photovoltaic module. The bubble probability of the curved photovoltaic module is reduced, and the integrity of the formed module is ensured.

The application discloses an optical lens, which comprises, in sequence from an object plane to an imaging plane along an optical axis, a flat glass without optical power, a first lens with negative optical power, the object side of which is a concave surface at a near optical axis, and the image side is a concave surface, a diaphragm, a second lens with positive optical power, the object side of which is a convex surface, and the image side is a convex surface, a third lens with negative optical power, the object side of which is a concave surface, and the image side is a convex surface, and a flat glass without optical power. The optical lens of the application adopts two plastic aspheric lenses and one glass aspheric lens, and has the advantages of super large field of view, small volume and small distortion, and can work in a relatively harsh environment such as a car.

The invention relates to the technical field of magnetic measurement, and discloses a magnetic measurement method based on an inclined plate, which is applied to a magnetic measurement device and comprises a light source, a polarizer, rotatable plate glass, an objective lens, an analyzer and a detector. The detection light enters the plate glass along a first axis and forms a set angle with the plate glass, and a sample is arranged on a focal plane of the objective lens; the method comprises: turning on a light source to emit detection light; controlling the plate glass to rotate to obtain a target signal; the detection light passes through the polarizer, the flat glass and the objective lens to irradiate the surface of the sample, and the detection light reflected by the surface of the sample passes through the objective lens and the polarization analyzer to reach the detector; in the rotating process of the plate glass, at least two incident positions of the detection light on the objective lens are symmetrical about the optical axis of the objective lens; and obtaining the magnetic characteristics of the sample according to the target signal. The signal-to-noise ratio is improved by controlling the plate glass to rotate. The invention further discloses a magnetic measurement device based on the inclined flat plate, a magnetic measurement device and a computer readable storage medium.

The invention provides a plate glass tempering quenching air knife mechanism, and relates to the technical field of glass processing, a glass tempering production line comprises a plurality of conveying rollers arranged at intervals, the air knife mechanism comprises a plurality of air cooling assemblies located between adjacent conveying rollers, and each air cooling assembly comprises two air knife structures symmetrically distributed on the upper side and the lower side of a glass plate; the air knife structure comprises an inner air grid barrel and an outer air grid barrel, the inner air grid barrel is rotationally connected into the outer air grid barrel, a plurality of first air grooves facing the glass plate face are formed in the outer air grid barrel at intervals, a plurality of second air grooves distributed in the whole area of the inner air grid barrel are formed in the inner air grid barrel, the inner air grid barrel is communicated with an air source, and the outer air grid barrel is fixed to a rack of the glass production line. The inner air grid cylinder is driven by a power unit to rotate; the first air groove and the second air groove are both in a spiral strip shape, and the spiral direction of the first air groove is opposite to the spiral direction of the second air groove. The air cooling device has the advantages of uniform air cooling and the like.

The invention discloses a polypropylene composite material suitable for high-end bathroom products and application. The polypropylene composite material comprises the following components in parts by weight: 60-90 parts of polypropylene resin, 10-40 parts of an elastomer, 10-40 parts of a reinforcing filler, 2-5 parts of a compatilizer, 2-6 parts of titanium dioxide, 2-5 parts of silicone master batches, 0.1-0.5 part of a dispersant, 0.1-0.5 part of a slipping agent and 0.2-1 part of an antioxidant, wherein the reinforcing filler is a mixture of flat glass fibers, needle-like wollastonite and plant fiber master batches. According to the invention, efficient extinction and mechanical enhancement properties of the polypropylene composite material are realized by virtue of synergistic compounding of the flat glass fibers and the needle-like wollastonite, and dispersion and stability are optimized by further combining with the plant fiber master batches, so that the prepared polypropylene composite material can realize low glossiness and good soft touch feeling; the composite material has excellent rigidity and toughness, and is especially suitable for high-end toilet lids and other bathroom products.

The present application relates to a kind of high weathering resistance color steel tile and its surface low-carbon environmental protection high infrared reflection energy-saving polyester coating, including color steel tile, the upper surface of the color steel tile is coated with long glue layer, the upper end of the long glue layer is equipped with graphene heat conduction layer, the upper end of the graphene heat conduction layer is equipped with high reflection layer;The glass protective cover is spliced by the same single piece glass tile, the left side of the single piece glass tile is equipped with recess, and the right side of the single piece glass tile is equipped with protrusion, the recess is adapted to be connected with protrusion, the lower end of the single piece glass tile is arc flat glass sheet, and the lower end of the single piece glass tile is fixedly connected with height sealing block, by setting graphene heat conduction layer and high reflection layer on color steel tile, the heat conduction effect of entire coating is good and the role of high infrared reflectivity is realized, then color steel tile is set into double-layer structure, and by placing heat insulation cotton in interlayer, the problem of poor weathering resistance and high temperature resistance of coating can be solved, and the effect of adjusting internal temperature of factory can be achieved.

The present invention discloses an ecological and environmentally friendly cleaning device and a cleaning method for flat glass, which relate to the technical field of flat glass cleaning, including a base plate, a cleaning brush plate opposite to the flat glass fixed at the bottom of the lifting plate, a push transmission component for driving the cleaning brush plate to move vertically downward is installed on the sliding frame, and a water intake transmission component for driving the sliding frame to reciprocate is installed on the sliding frame. A method for cleaning flat glass using the ecological and environmentally friendly cleaning device for flat glass comprises the following steps: S3: Motor I drives the screw to rotate in the opposite direction, so that the sliding frame moves toward the door frame I, and the surface of the flat glass is scraped and cleaned by the cleaning brush plate; when the sliding frame moves toward the door frame II, and when the sliding frame moves toward the door frame I, the flushing nozzle stops discharging water and the cleaning brush plate abuts against the flat glass and performs unidirectional friction cleaning on it, thereby realizing the alternating sequence of spraying and cleaning, thereby greatly improving the cleaning efficiency of the flat glass.