APPARATUS FOR SUBSTRATE DOUBLE-SURFACE HOLE-FILLING
    3.
    发明申请
    APPARATUS FOR SUBSTRATE DOUBLE-SURFACE HOLE-FILLING 有权
    用于基板双面表面孔填充的装置

    公开(公告)号:US20140373776A1

    公开(公告)日:2014-12-25

    申请号:US13968354

    申请日:2013-08-15

    Abstract: The present invention provides a substrate double-surface hole-filling apparatus for carrying out a hole-filling operation on a substrate which has a first surface and a second surface, comprises a first feeding device, a first scraping device, a first drying device, a second feeding device, a second scraping device, a second drying device and a turnover device. The substrate double-surface hole-filling apparatus has a turnover device turning over the substrate which needs to be carried out with hole-filling operation. Therefore, the substrate double-surface hole-filling apparatus can automatically carry out the hole-filling operation on two surfaces of the substrate without manual turnover of the substrate, thus improving production efficiency.

    Abstract translation: 本发明提供一种用于在具有第一表面和第二表面的基板上进行充填操作的基板双面孔填充装置,包括第一进给装置,第一刮削装置,第一干燥装置, 第二供给装置,第二刮取装置,第二干燥装置和周转装置。 基板双面孔填充装置具有翻转装置,其需要在充填操作的情况下翻转基板。 因此,基板双面孔填充装置能够自动地在基板的两个表面上进行充填操作,而无需基板的手动更换,从而提高生产效率。

    Apparatus and method for applying a viscous liquid to a material surface
    4.
    发明授权
    Apparatus and method for applying a viscous liquid to a material surface 失效
    将粘性液体施加到材料表面的装置和方法

    公开(公告)号:US5628868A

    公开(公告)日:1997-05-13

    申请号:US543203

    申请日:1995-10-13

    Abstract: An adhesive or other viscous liquid applicator apparatus utilizes a cylindrical glue roll and a reverse acting notched metering or doctor blade which forms, from an initial liquid layer on the roll, a series of laterally spaced liquid beads of metered size. The beads are subsequently spread to form a liquid layer for transfer to a web or other surface moved into generally tangential contact with the roll. The beads are preferably spread by a flexible spreader blade, but may also be spread by operating the peripheral surface of the roll and the web or surface in contact therewith at different speeds. The notched doctor blade provides accurate metering with a mechanically simple apparatus and the formation of beads helps prevent premature drying of the liquid.

    Abstract translation: 粘合剂或其它粘性液体涂抹器使用圆柱形胶辊和反向作用的缺口计量或刮刀,其从辊上的初始液体层形成一系列具有计量尺寸的横向间隔开的液体珠。 随后将珠子扩散以形成液体层,以转移到与辊大致切向接触的幅材或其他表面。 珠优选地通过柔性撒布机刮刀扩散,但也可以通过操作辊的外周表面和与其接触的幅材或表面以不同的速度来扩展。 切口刮刀提供精确的计量,机械简单的设备,珠的形成有助于防止液体过早干燥。

    Device for applying a free-flowing medium to a web

    公开(公告)号:US09808823B2

    公开(公告)日:2017-11-07

    申请号:US13881793

    申请日:2011-10-06

    Abstract: A device for applying a free-flowing medium to a continuously conveyed web, wherein the medium can be transferred to the web by a continuously rotating transfer (gravure) roll. An application head is provided in order to transfer the free-flowing medium to the circumference of the gravure roll. The application head includes a chamber which is open toward the circumference of the gravure roll and has an inlet and an outlet for the medium to be applied. The front outer face, in the direction of rotation, of the chamber is delimited by a front doctor blade and the rear outer face, in the direction of rotation, is delimited by a rear doctor blade. Both doctor blades are seated against the circumference of the gravure roll. The front doctor blade can be pressed against the circumference of the gravure roll by a pressing body with an adjustable pressing force.

    STABILIZED HIGH FLOW DOCTOR BLADE HEAD FOR TRANSFER ROLLER
    8.
    发明申请
    STABILIZED HIGH FLOW DOCTOR BLADE HEAD FOR TRANSFER ROLLER 有权
    稳定的高流动刀片刀头用于转移辊

    公开(公告)号:US20140060426A1

    公开(公告)日:2014-03-06

    申请号:US13603172

    申请日:2012-09-04

    Abstract: A doctor blade head for coating a transfer roller includes a semi-cylindrical cavity to enable streamline fluid flow therethrough, and check plates at the inlet and outlet openings for permitting unidirectional flow into the inlet opening from said pump and out of the outlet opening toward the pump. An hydraulic accumulator acts as a fluid pressure and fluid velocity balancing device, and includes a rolling diaphragm piston moving in a cylinder that is connected to the inlet fluid path, with a spring impinging on the piston to absorb pressure surges and compensate pressure dropoffs.

    Abstract translation: 用于涂覆转印辊的刮刀头包括半圆柱形腔,以使流体流体流动,并且在入口和出口处检查板,以允许从所述泵单向流入入口,并从出口开口朝向 泵。 液压蓄能器用作流体压力和流体速度平衡装置,并且包括在连接到入口流体路径的气缸中移动的滚动膜片活塞,弹簧冲击在活塞上以吸收压力浪涌并补偿压力下降。

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