Steel barrel multi-color automatic silk-screen printing machine
A technology of screen printing machine and printing machine, which is applied in the direction of screen printing machine, printing machine, rotary printing machine, etc., and can solve the problems of slow production speed, poor working environment, and failure to form mass production, etc.
Inactive Publication Date: 2010-01-06
蔡梦炎
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Problems solved by technology
[0002] At present, the icons on the general steel drums are painted by paint spraying. Even if the silk screen printing process is used, most of them are printed by hand, and the colors are registered based on the experience of the operators. Therefore, there are poor color registration accuracy, unstable color, and production speed. Slow, can't form the shortcomings of mass production, and the labor intensity of the workers is high, the working environment is poor, the need for turnover is large, and the quality of the graphics is poor
Method used
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Embodiment Construction
[0013] The new invention will be described in further detail below through specific embodiments in conjunction with the accompanying drawings.
[0014] (1) Installation process: the front conveying device (6) is fixed on the front end of the printing frame (4), the printing mechanism (2) is installed above the printing frame (4), and the lifting table (7) is installed on the printing frame ( 4), the rear conveying device (8) is fixed on the rear end of the printing frame (4), the positioning gear (3) is fixed on the rear of the printing frame (4), and the positioning cylinder (12) is installed on the printing frame The place ahead of (4), drying device (5) is fixed on just above the rear conveying device (8). Four chain guide wheels (16) are provided on the front and rear conveying device just to support the two ring ribs of the steel drum, and the four chain guide wheels (16) are used as a group to be evenly installed on the conveying chain; the positioning gear (3) and The ...
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The present invention relates to screen printing technical field; specifically speaking, the present invention is a steel barrel multi-color automatic screen printer; the technical proposal points are that conveying devices are separately fixed on the front and back ends of a printer rack; a printing mechanism is equipped above the printer rack and a locating gear mechanism is fixed right behind the printer rack; an elevation workbench is fixed under the printer rack and a drying device is equipped above a back conveying machine rack; by adopting the structure, the steel barrel is delivered to the printing position by a front conveying machine rack and lifted by the elevation workbench; the barrel is fastened on a large gear by a locating cylinder after an oil inlet is found and driven by an air cylinder to complete the printing process of screen plate movement and barrel rotation and ensure the multi-color overprinting accuracy. And then, the back conveying device delivers the barrel to the drying position for drying and to the next printer for the secondary color printing; by analogy, the steel barrel multi-color overprinting process is competed in this way. The present invention boasts of accurate color process, stable color and fast production speed; in addition, the present invention can be put into industrial production.
Description
1. Technical field: [0001] The invention relates to the field of screen printing machinery, in particular to a multi-color automatic screen printing machine for steel drums. 2. Technical background: [0002] At present, the icons on the general steel drums are painted by paint spraying. Even if the silk screen printing process is used, most of them are printed by hand, and the colors are registered based on the experience of the operators. Therefore, there are poor color registration accuracy, unstable color, and production speed. Slow, can not form the shortcomings of mass production, and the labor intensity of workers is high, the working environment is poor, the site that needs to be turned over is large, and the quality of graphics is poor. 3. Contents of the invention: [0003] In view of the above disadvantages, the present invention provides a multi-color automatic screen printing machine for steel drums with accurate color registration and positioning, stable color...
Claims
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IPC IPC(8): B41F15/08B41F15/10B41F15/12
Inventor 蔡梦炎邢斌松
Owner 蔡梦炎