Advanced method for producing a roller-coating color steel plate with multicolored patterns
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United States of America Patent
Stats
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Jan 17, 2017
Grant Date -
Feb 25, 2016
app pub date -
Jun 28, 2013
filing date -
Mar 13, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method for producing color steel plate with multicolored patterns, the PLC control module of servo control system collects the process and rotation speed of each roller of the roller coating unit, calculates out and makes the theoretical roller surface linear velocity be consistent with the process rotation speed; conversely, the actual roller surface linear velocity of each roller of roller coating unit is collected by servo control module having an encoder, and the signal of actual roller surface linear velocity is input into the PLC control system, so that PLC control system can compare actual and theoretical roller surface linear velocity, and adjust current frequency until actual and theoretical roller surface linear velocity are consistent. Control method ensures actual roller surface linear velocity is consistent with process rotation speed, so there is no need to stop the line for adjusting in the production process, thus increasing the production efficiency.
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Patent Citation Ranking
- 1 Citation Count
- B05D Class
- 33.42 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 17, 2028 |
