A sensing device for stabilizing paper fan control and method of use
CN119347873BActive Publication Date: 2026-11-03DONGGUAN JINZHOU PAPER IND
Patent Information
- Application Number
- CN202411587071.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2026-11-03
- Estimated Expiration
- 2044-11-07
AI Technical Summary
Technical Problem
Paper machines operating at low basis weight and high speed are prone to wear on the wire due to vacuum adsorption, and manual operation of the paper stabilizing fan frequency switching can be delayed or erroneous, affecting the stability of paper machine operation.
Method used
The paper stabilizing fan is controlled by a sensor device that automatically determines the paper web expansion process through a contact sensor probe, replacing manual operation and automatically adjusting the frequency of the paper stabilizing fan.
Benefits of technology
It effectively avoids wear on the wire, improves the stability and safety of paper machine operation, and reduces the risk of human error.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN119347873B_ABST
Abstract
The present application relates to the technical field of packaging paper machine, in particular to a kind of stable paper air bellow control induction device and use method, including the round knife track beam of installation on lathe, slidingly connected with the paper cutting round knife support of round knife track beam and the cutting round knife connected with the paper cutting round knife support by connecting rod pivot;The paper cutting round knife support one side is processed with square hole, a part of the cutting round knife passes through the square hole of paper cutting round knife support, for cutting paper;The round knife track beam top end outer wall is provided with probe fixed support, one end of the probe fixed support is fixedly connected with contact type sensing probe, the extension plate of the paper cutting round knife support one side is fixedly connected with support connecting plate, and the support connecting plate bottom is provided with contact connecting plate;Paper web expansion process is determined by automatic sensing device, replaces manual operation knob, avoids the lag or operation error problem that appears in manual switching paper state, effectively protects the operation safety of dry net spare parts.
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Citation Information
Patent Citations
Vacuum bellows paper web stabilizer fan frequency automatic control system
CN206696690U