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实用新型
CN203403323U 造纸机水针移动的自动控制装置 有权

造纸机水针移动的自动控制装置
摘要：
本实用新型涉及装置，尤其涉及一种造纸机水针移动的自动控制装置，包括包括水针架、PLC控制器、MCS、水针、行程开关，水针架上设有轴向移动的水针、行程开关，水针架一端设有与水泵连接的水管，PLC控制器通过位置测量编码器控制水针移动；MCS辅助PLC控制器控制水针移动。本实用新型PLC控制器通过位置测量编码器控制水针移动速度，MCS通过位置测量编码器减少了水针移动的位置的误差，减少了生产过程中的损纸，提高了生产效率，提高了纸机生产的自动化水平。
摘要（英）：

The utility model relates to a device, in particular to an automatic control device for moving of a paper machine water needle. The automatic control device comprises a water needle frame, a PLC, an MCS, the water needle and travel switches. The water needle moving in the axial direction and the travel switches are arranged on the water needle frame. A water pipe connected with a water pump is arranged at one end of the water needle frame. Moving of the water needle is controlled by the PLC through a position measurement coder. The MCS assists the PLC in controlling moving of the water needle. The moving speed of the water needle is controlled by the PLC through the position measurement coder, moving position errors of the water needle are reduced by the MCS through the position measurement coder, and therefore damaged paper is reduced in the production process, production efficiency is improved, and production automation level of a paper machine is improved.

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