Roller convenient to install for roll film processing
The combination of inserts, fastening bolts, and wedges solves the problem of cumbersome installation and disassembly of traditional film rolls, enabling rapid installation and disassembly of the rolls and improving work efficiency.
CN224172233UActive Publication Date: 2026-04-28CHANGZHOU ANRUOQI INNOVATIVE MATERIALS CO LTD
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Patent Information
- Application Number
- CN202521191593.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-11
- Publication Date
- 2026-04-28
- Estimated Expiration
- 2035-06-11
AI Technical Summary
Technical Problem
The installation and disassembly process of traditional film rolls is cumbersome, and it is difficult to quickly change rolls of different specifications.
Method used
The roller is connected and disassembled by a combination of insert blocks, fastening bolts and wedge blocks. A small number of fastening bolts are used to achieve quick connection and disassembly between the roller and the connecting shaft. The inclined surface of the wedge block and the cooperation of the spring are used to achieve quick installation and disassembly of the roller.
Benefits of technology
This improved the installation efficiency of the rollers, simplified the replacement process, and increased work efficiency.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the field of film rolling machines, in particular to a roll film processing roller convenient to install, which is characterized in that insertion blocks are arranged in the middles of two ends of the roller, the insertion blocks are clamped in clamping grooves formed in the upper wall of a connecting shaft in a wedged manner, fastening bolts are inserted into the upper parts of the insertion blocks, and the bottom ends of the fastening bolts extend into the connecting shaft and are in extrusion contact with wedge blocks; and one end of the wedge-shaped block extends out of the connecting shaft and is inserted into an insertion groove formed in the outer side of the roller. In the utility model, the quick connection operation of the roller and the connecting shaft is realized through a very small number of fastening bolts, the wedge block mechanism in the connecting shaft is driven to be quickly and firmly connected with the roller in the mounting process of the fastening bolts, and the roller can be quickly and firmly connected under the condition that the connecting shaft and the bearing seat are not disassembled. Quick mounting and dismounting operation of the roller is achieved, the mounting efficiency is effectively improved, and the working efficiency is improved.
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