Flying shear - Schneider Electric
Flying shear - Schneider Electric
Flying shear - Schneider Electric
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<strong>Flying</strong> <strong>shear</strong><br />
Integrate easy flying <strong>shear</strong> function in your packaging machine<br />
It's a procedure to cut and (usually) seal film with its product inside<br />
continuously without stop the product or the film.<br />
Benefits<br />
Tested validated documented<br />
• A complete user guide gives all the details required<br />
for using, installing the function with confidence<br />
Machine performance /<br />
Performance solution<br />
• Based on CAM profile solution allowing<br />
mechanical stress reduction<br />
• Smooth acceleration<br />
• Fast products change<br />
• Excellent association drive / motion controller<br />
Machine performance /<br />
Flexible solution<br />
• Change length to cut without stopping<br />
the machine<br />
• Easy to adapt to different type of machines<br />
• 3 different operating modes<br />
Time to market / Easy to<br />
implement and to configure<br />
• Visualization for commissioning and monitoring<br />
• Error reporting<br />
• Engineering units are used<br />
Total support<br />
• <strong>Schneider</strong> support<br />
• Local ADE for support and assistance
Operating principle<br />
This system of tools moving is obtained by means of<br />
a combination of translator movement (that allows to<br />
follow the film during the cutting phase) and a closing<br />
movement of the tool (that could be motorized or not).<br />
The translation of the tool is obtained by means a<br />
mechanical handle. The closing is typically pneumatic<br />
or obtained using brushless or asynchronous<br />
motors. During the cutting phase the tool must be<br />
at the same speed of the film, but sometimes it shall<br />
able to manage an offset between the film speed and<br />
the tool, in order to obtain a stretch of the packet.<br />
Cutting device could be inserted by a mechanical or<br />
pneumatic system.<br />
Characteristics<br />
• Registration capture<br />
• Dynamic motion profile changes on the fly<br />
• Errors reporting<br />
• Engineering units are used<br />
• Fast product change<br />
• Cam profile optimization reduces<br />
the mechanical stress<br />
• The return profile is calculated to operate at the<br />
slowest speed and acceleration rate, and yet with<br />
sufficient time to achieve the next cut<br />
• Parallel and angled carriage applications are handled<br />
• 3 differents operating modes :<br />
- Cutting without touch probe and length to cut.<br />
- Cutting with touch probe and length to cut<br />
- Cutting on touch probe without length to cut<br />
• Change length to cut without stopping the machine<br />
• Add offset can be parameterized when cut is<br />
finished<br />
• Cold start and warm start.<br />
Typical<br />
applications<br />
Packaging<br />
• Vertical bagging machines<br />
• Shrinking machines<br />
Typical<br />
architectures<br />
Performance packaging<br />
Compact / CANmotion / Motion<br />
controller / LMC058<br />
<strong>Schneider</strong> <strong>Electric</strong> Industries S.A.S<br />
Head Office<br />
35 rue Joseph Monier<br />
CS 30323<br />
92506 Rueil-Malmaison<br />
www.schneider-electric.com<br />
As standards, specifications and designs change from time to time,<br />
please ask for confirmation of the information given in this publication.<br />
Design : <strong>Schneider</strong> <strong>Electric</strong><br />
Photos : <strong>Schneider</strong> <strong>Electric</strong>
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