Paper calender
By setting up a support frame, cleaning brush and purge components in the paper calender, the indentation problem caused by impurities during paper calendering is solved, and higher paper cleanliness and lower defective rates are achieved.
CN222662965UActive Publication Date: 2025-03-25SHANGHAI SHUNHO NEW MATERIALS TECH CO LTD
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Patent Information
- Application Number
- CN202420809202.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-04-18
AI Technical Summary
Technical Problem
During the paper calendering process, impurities on the surface of the paper or calendering tape will cause indentation, resulting in unqualified defective paper.
Method used
A paper calender is designed, using a support frame, cleaning brush, driving motor and position adjustment mechanism to remove impurities on the surface of the paper through the cleaning brush, and further blow away impurities floating on the surface using a bellows and purge components.
Benefits of technology
It effectively avoids indentation on the surface of the paper after calendering, reduces the generation of residual paper, and improves the cleanliness of the surface before the paper enters the pressing roller.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of paper processing, and discloses a paper calender which comprises a calender rack, a supporting frame and two cleaning brushes used for cleaning paper, a driving motor is installed on the inner wall of the calender rack, an output shaft of the driving motor extends to the top of the calender rack and is connected with a position adjusting mechanism, and the position adjusting mechanism is connected with the supporting frame. The top of the position adjusting mechanism is connected with the bottom of the supporting frame, and connecting frames are symmetrically arranged on the top of the calender rack. According to the paper calender, the supporting frame, the cleaning brushes, the driving motor and the position adjusting mechanism are arranged, paper penetrates through the position between the two cleaning brushes, the driving motor drives the supporting frame to reciprocate through the position adjusting mechanism, the supporting frame drives the two cleaning brushes to move, the cleaning brushes brush away impurities on the surface of the paper, and before the paper enters the pressing roller, the paper is cleaned away; the surface of the calendered paper is in a clean state, so that indentations on the surface of the calendered paper are avoided, and defective paper is reduced.
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