Scraper pressure test mechanism of sizing and printing machine
A pressure test and offset printing technology, applied in the coating, the device for coating liquid on the surface, etc., can solve the problems of uneven pressure of the rubber roller and uneven thickness of the squeegee, achieve uniform thickness, easy operation, and avoid squeegeeing. The effect of uneven thickness
Active Publication Date: 2014-07-23
CHANGZHOU WUJIN GUANGYU EMBOSSING ROLLER MACHINERY
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: in order to solve the uneven pressure of the scraper of the sizing printing machine on the rubber roller in the prior art, which may easily cause uneven thickness of the squeegee, the present invention provides a scraper for the sizing printing machine The pressure testing mechanism can adjust the pressure of the scraper before scraping the glue, so that the pressure at both ends of the testing mechanism reaches the preset pressure, and then fix the scraper to scrape the glue, which can effectively avoid the uneven thickness of the scraping glue caused by uneven pressure , high scraping efficiency, uniform thickness
Method used
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[0010] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0011] Such as figure 1 As shown, a squeegee pressure testing mechanism for a sizing printing machine includes two wallboards 1, and a rubber roller 2 is arranged between the two wallboards 1, and the rubber roller 2 is connected between the two wallboards 1 through a rotating shaft 3. The outer wall of the plate 1 is provided with an annular protrusion 4, which is coaxial with the rotating shaft 3, and the outer wall of the annular protrusion 4 is provided with a bearing 5, and the outer wall of the bearing 5 is fixedly connected with a support rod 6. Connecting rod 7 is fixedly connected between them, and pressure gauge 8 is fixed on the outside of support ...
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The invention relates to the technical field of textile machinery, and in particular relates to a scraper pressure test mechanism of a sizing and printing machine. The scraper pressure test mechanism comprises two wall plates, wherein a glue roller is arranged between the two wall plates and is connected between the two wall plates in a rotatable manner through a rotating shaft; an annular bulge is arranged on the outer wall of each wall plate; the annular bulges are coaxial with the rotating shaft and are sleeved with bearings; the outer walls of the bearings are fixedly connected with supporting rods; a connecting rod is fixedly connected between the supporting rods of the two wall plates; pressure gauges are fixedly arranged on the outer sides of the supporting rods; pressure rods are arranged on the pressure gauges; the directions of the pressure rods are the same as those of the supporting rods, and the pressure rods are higher than the end parts of the supporting rods. According to the scraper pressure test mechanism of the sizing and printing machine, scraper pressure can be adjusted before glue scraping, so that pressure at two ends of the test mechanism can reach preset pressure; a scraper is fixed for scraping glue; the phenomenon of non-uniform glue scraping thickness caused by non-uniform pressure can be effectively avoided; the glue scraping efficiency is high, and the thickness is uniform; furthermore, the scraper pressure test mechanism is simple in structure and convenient to operate.
Description
technical field [0001] The invention relates to the technical field of textile machinery, in particular to a pressure testing mechanism for a squeegee printing machine. Background technique [0002] The traditional squeegee used for scraping glue on the squeegee is to use angle steel or square pipe as the main beam, punch a row of holes on the main beam, and install a layer of scraping tape on the main beam to evenly scrape the glue on the rubber roller. Material, because the width of the gluing machine is between 1.8m and 3.5m, the span is relatively large, and the traditional angle steel or square tube needs to apply force to press the rubber roller when it reaches the inner distance of the body, which is easy to cause the two ends Uneven pressure can easily lead to uneven thickness of the squeegee. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to solve the uneven pressure of the scraper of the sizing printin...
Claims
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Inventor 余克
Owner CHANGZHOU WUJIN GUANGYU EMBOSSING ROLLER MACHINERY