4results about How to "No stains" patented technology

The utility model discloses a gold immersion device for PCB surface treatment and processing, and relates to the technical field of PCB surface treatment and processing. The technical problems that the surface of a PCB is not uniform after gold immersion, and the product quality is reduced are solved through an existing gold immersion device. According to the technical scheme, the gold immersion device for surface treatment of the PCB comprises a gold immersion device body and further comprises a treatment pool, a supporting frame, a positioning assembly, a lifting assembly, a cleaning assembly, a heating box, a drying assembly and a gold immersion pool; according to the gold immersion device for surface treatment of the PCB, the horizontal position of the PCB can be conveniently changed through the positioning assembly, so that switching between the treatment pool and the gold immersion pool is facilitated, the height of the PCB can be changed through the lifting assembly, the PCB can be cleaned through the cleaning assembly, the PCB is dried through the drying assembly, and compared with a traditional gold immersion mode, the gold immersion device has the advantages that the production efficiency is improved, and the production cost is reduced. The device is provided with a cleaning system which can be properly treated before gold immersion, so that the gold layer is uniformly deposited on the surface of the PCB, and the processing quality is improved.

The utility model provides an automatic cleaning and drying device for shower partition glass, which relates to the technical field of partition glass and comprises a glass component, the glass component comprises a frame and a glass body, the glass body is arranged on the surface of the frame, a fixing plate is arranged on the surface of the frame, and a first moving component, a second moving component, a nozzle, an electric heating wire and a scraping plate are adopted. A first moving assembly is matched with nozzles in a linear array to comprehensively spray and clean a glass body, thorough and comprehensive cleaning is guaranteed, then a second moving assembly drives a drying base to move along a second guide rod, a micro fan feeds air into an electric heating wire to be heated, and the cleaned glass is rapidly dried through an air outlet. The scraping plate at the bottom of the drying base synchronously scrapes and cleans the glass body, the synergistic effect of the scraping plate and hot air drying ensures that the surface of the glass is free of water stains and stains, the cleaning effect is better than that of manual or semi-automatic equipment, and automatic, efficient and comprehensive glass cleaning and drying operation is achieved.

The utility model discloses a kind of plate appearance flaw visual inspection equipment, it includes: butt joint transmission plate's first transmission belt module, second transmission belt module, third transmission belt module;Back detection module is arranged between first transmission belt module and second transmission belt module and is used to detect the bottom of plate;Front detection module is arranged above second transmission belt module;Left side detection module and right side detection module are arranged between second transmission belt module and third transmission belt module and are used to detect the both sides of plate;Side push correction module is arranged above first transmission belt module and is used to correct the position of plate. Back detection module, front detection module, left side detection module and right side detection module are sequentially used to visually inspect four directions of plate, so that plate can be flaw detected after being transmitted by first transmission belt module, second transmission belt module and third transmission belt module.

The invention discloses an electronic jacquard machine double-pattern-to-single-pattern fabric and a weaving method and application thereof, and belongs to the technical field of textile fabric weaving. The warp yarns are formed by circularly arranging wool yarns with various colors along the warp direction; the weft yarns consist of wool yarns and 90-110D polyester low stretch yarns; one side of the fabric is a two-up and two-down right twill weave formed by interweaving surface warps and surface wefts, and a check effect is shown; the other side of the fabric is a three-up and one-down right twill weave formed by interweaving the inner warps and the inner wefts, and a pattern effect is presented; the polyester low stretch yarns are used as double-layer binding points; according to the double-face yarn-dyed fabric, the double-face yarn-dyed effect that one face is provided with checks and the other face is provided with jacquard weave is achieved, the two faces of the fabric are interwoven through different textures and dyed yarn, the stability of the fabric is improved in cooperation with polyester double-layer binding points, the fabric is attractive and practical, and cost is saved.