摘要:
Systems for the manufacturing of waveguide cells in accordance with various embodiments can be configured and implemented in many different ways. In many embodiments, various deposition mechanisms are used to deposit layer(s) of optical recording material onto a transparent substrate. A second transparent substrate can be provided, and the three layers can be laminated to form a waveguide cell. Suitable optical recording material can vary widely depending on the given application. In some embodiments, the optical recording material deposited has a similar composition throughout the layer. In a number of embodiments, the optical recording material spatially varies in composition, allowing for the formation of optical elements with varying characteristics. Regardless of the composition of the optical recording material, any method of placing or depositing the optical recording material onto a substrate can be utilized.
摘要:
An applicator head for a vacuum coating system includes a manifold shell having opposing shell plates, each including a conduit attachment coupled to a shell aperture. An applicator manifold is affixed to each shell plate. Each applicator manifold includes two coupled manifold plates, with one including a manifold aperture, and each is affixed to the respective shell plate so that each manifold aperture aligns with the respective shell aperture. An applicator channel is formed between the manifold plates of each applicator manifold, and the applicator channel is fluidically coupled to the manifold aperture of each respective applicator manifold. Each applicator channel forms an applicator port at a leading edge of each respective applicator manifold, and each leading edge is configured to be complementary in shape to an edge of a workpiece to be coated. First and second face plates are disposed over the leading edges of the applicator manifolds.
摘要:
Provided are methods and systems for applying materials at interface areas formed by fasteners and parts. Specifically, a material is delivered to an interface area such that at least a portion of a fastener remains free from this material. The interface area may be sealed such that the material is contained within that area. As such, a controlled amount of the material is dispensed in a precise location. An applicator used for this process may include a housing and inner guide slidably disposed within this housing. The material may be delivered through an annular flow channel between the housing and inner guide. The inner guide may be sealed against and, in some embodiments, centered with respect to the fastener. The housing may be sealed with respect to the part and, in some embodiments, may be rotated with respect to the part to redistribute the material at the interface area.
摘要:
Systems apply a material (e.g., adhesive) to an article (e.g., a component in an article of footwear) with a multiple-nozzle tool. A first nozzle of the multiple-nozzle tool is effective to provide an edge application of the material that is consistent in application of the material. A second nozzle of the multiple-nozzle tool is effective to provide a greater material coverage application than the first nozzle. The second nozzle may be implemented to apply the material at an interior area from the edge at which the first nozzle applies the material, in an exemplary aspect.
摘要:
An apparatus (100) for applying a substance (200) as a bead (202) to a geometric feature (204) extending along a path (220) is disclosed. The apparatus (100) comprises an outlet end (101) comprising a first edge (104), a second edge (106), and an outlet opening (102) at least partially defined by the first edge (104) and the second edge (106). The first edge (104) and the second edge (106) are reversibly extensible.
摘要:
There is provided a liquid ejection device capable of applying a high quality curable composition stably and efficiently by heating the curable composition to a temperature at which the curable composition can be ejected from a head, in a short time without heating the curable composition rapidly and excessively. This liquid ejection device (1) is provided with: a first tank (2) for retaining a liquid composition; a head (3) for ejecting the liquid composition; a first heating means (4) for heating the liquid composition within the first tank (2); a first channel (5) for supplying the liquid composition from the first tank (2) to the head (3); a second heating means (6) for heating the liquid composition passing through the first channel (5) at a heating temperature higher than that of the first heating means (4); a second channel (7) for returning the liquid composition from the head (3) to the first tank (2); a second pump (8) that is provided on the first channel (5); and a first pump (9) that is provided on the second channel (7), wherein the temperature difference between the heating temperature of the second heating means (6) and the heating temperature of the first heating means (4) is 65° C. or less.
摘要:
An automated system for painting a shoe sole portion of a shoe is provided. The automated painting system is adapted to use a variety of stations and components to automatically paint a side surface of the shoe sole portion while it is secured in a jig, transition the jig to an open position, and remove the painted shoe sole portion from the jig.
摘要:
An applicator head for a vacuum coating system includes a manifold shell having opposing shell plates, each including a conduit attachment coupled to a shell aperture. An applicator manifold is affixed to each shell plate. Each applicator manifold includes two coupled manifold plates, with one including a manifold aperture, and each is affixed to the respective shell plate so that each manifold aperture aligns with the respective shell aperture. An applicator channel is formed between the manifold plates of each applicator manifold, and the applicator channel is fluidically coupled to the manifold aperture of each respective applicator manifold. Each applicator channel forms an applicator port at a leading edge of each respective applicator manifold, and each leading edge is configured to be complementary in shape to an edge of a workpiece to be coated. First and second face plates are disposed over the leading edges of the applicator manifolds.
摘要:
The present invention discloses a sealant coating equipment of a liquid crystal panel which comprises a nozzle, the nozzle is used for sealant coating of substrates required to be sealant-coated, the equipment further comprises a monitoring and detecting device. When the nozzle is performing sealant coating, the monitoring and detecting device is used for instantaneously acquiring images after the sealant coating is performed by the nozzle, determining if there are defects of sealant coating according to the acquired images, and recording location data of defective sealant coatings when determining that there are the defective sealant coatings. When the nozzle finishes the sealant coating, the monitoring and detecting device is further used for displaying images of the defective sealant coatings and locations data of the defective sealant coatings. The present invention further discloses a sealant coating method of a liquid crystal panel.
摘要:
A coating method of building board having convexoconcave in surface comprises the first process that coating is supplied and stocked in a tank installed above on a transportation line which transports the building board with making surface of the building board into the upper position, the second process which the building board is passed under the tank, and coating is flowed down like waterfall by weight of the coating from a drain hole which is installed in the lower end of the tank, and it coats the whole surface and the whole edge of building board with coating enough, wherein width of the drain hole in vertical direction to travelling direction of the building board is wider than width of the building board in vertical direction to travelling direction, and amount of coating to the surface of the building board is 1200-1800 g/m2.