An advanced system for precise Post-Etch Punching of Inner Layers-Automated Flexible, Easy to Use
After etching, which means after most dimensional changes have occurred PE2000 system punches tooling slots or holes optically registered precisely to the image on the innerlayer. The result - Increased Yields and Improved Productivity.
How does it work?
Initial positioning is done by first locating the panel against left and rear material stops, either manually, or by automatic loader. Then the material crowders align the panel so that targets etched on the panel are within view of the video cameras. The panel is held in place on the positioning table by a cushioned top platen, and air target clips insure that the targets are held in proper focus.
Precise Image alignment is achieved by means of two high-resolution, CCD, miniature video cameras. Fiber optic light sources illuminate either the top or bottom of the panel, depending on the type of material being processed. Based on the cameras "seeing" the two targets etched on the panel, the micro processor directs the "X", "Y", "O" rotary positioning table to position the table. An algorithm is used whereby any deviation in target locations due to dimensional changes in the material or the phototool are averaged, and the system splits the difference, automatically. This results in optimum positioning of the panel. The normal accumulation of tolerance errors, which can cause a finished board to be useless, is avoided.
Precision punching of the tooling slots or holes in the panels occurs once the system is correctly positioned. The standard Optiline PE uses the conventional four-slot, center-zeroing, tooling configuration. Additional holes or different configurations can be accommodated. After punching an optional unloader can feed the panel out of the rear of the punch ready for the next operation. An automatic load and unload feature is also available for operator-free processing.
Features:
01. All-around PC Base process mass information.
02. Intelligent visual vision, twin CCD camera and twin monitors. (Option: 4 CCD camera)
03. Optional offset function record shift of each inner layer.
04. Reserve tolerance, eliminate defective with excessive swelling and shrinking.
05. Panel pre-positioning station providing punch and video pre-alignment simultaneously, increase working efficiency. Normally, work 8 pcs per minute.
06. Panel pre-positioning station and Video realignment with subsidiary of laser point, convenient for operator locates the panels and align.
07. Up/Down illumination applying for different perspective materials.
08. CCD camera reads the target correctly, no matter it is positive or negative.
09. Blow function prevent friction and scratch on the PC board.
10. Independent hydraulic unit, good for layout of manufacturing process.
11. Max. pressure of Hydraulic punch up to 16 tons, normally only 6.5 tons.
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Description
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Specification
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Max. Panel Size
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Max. 30"x25", Min. 13"x11"
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PC Board Thickness
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2~40 mil ( Max. 60 mil )
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Target Locate
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1.5" at the rear of horizontal central lines.
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Tooling Repeatability
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+-0.0005"
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Image To Punch Repeatability
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+-0.001"
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Work speed ( productivity )
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Min 10 pcs/min
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CCD Alignment
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Inner 2 CCD or 4 CCD camera
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Air Pressure
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5~6Kg/cm2
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Electric Pressure
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220V 3-phase 30A. (Adjust electric to differ area)
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Air Consumption
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50L/Min.
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Electric Consumption
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6KW(Base 220V).
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Machine Size
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1550mmW,2060mmL,1700mmH.
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Hydraulic Unit Size
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1250mmW,850mmL,1150mmH.
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Machine Weight
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1900Kgs.
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Hydraulic Weight
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600Kgs.
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