Movable screen automatic positioning system for screen printing machine

A screen printing machine, automatic positioning technology, applied in screen printing machines, printing machines, rotary printing machines and other directions, can solve the problem of too late for re-making, increase operating costs, etc., to save time, reduce operating costs, The effect of improving work efficiency
CN101786372AInactive Publication Date: 2010-07-28张雨晨 +2
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
张雨晨
Publication Date
2010-07-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a movable screen automatic positioning system for a screen printing machine, which is characterized in that a movable screen frame (4) is arranged between two guide-rod shafts (3), the edge at one side of a printing table (1) of the printing machine is provided with a positioning guide rail (12) which is distributed with a plurality of clamps (13), the screen frame (4) is provided with two positioning contacts (15) and a positioning block (14), the two positioning contacts (15) and the positioning block (14) correspond to the positioning guide rail (12), the positioning block (14) is arranged between the two positioning contacts (15), a printing stander (2) is provided with a longitudinal reset device (6), the longitudinal reset device (6) is opposite to the longitudinal positioning side of the screen frame (4), a longitudinal propelling device (5) is also arranged between the two guide-rod shafts (3), and a transverse propelling device (7) and a transverse reset device (8) are respectively arranged at two sides of the screen frame (4) in the transverse direction.
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Description

technical field

[0001] The invention relates to an automatic positioning system for a movable screen plate used in a screen printing machine. Background technique

[0002] At present, all printing presses fix the screen plate on the screen frame of the printing machine. When printing with multiple colors, one color is printed first, and the remaining colors are adjusted according to the position of the first color printed to adjust the adjustment knob connected to the screen frame, so that the The unprinted stencils are fine-tuned and moved in the x.y direction, and they are adjusted to align with the first color printed on the substrate, so that multi-color automatic printing can be performed, which not only wastes time and reduces work efficiency, but also affects the printing machine. utilization rate. In addition, my country is currently in the transition period from manual printing to mechanical printing. In many printing plants, mechanical printing and manual printing...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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