A creasing structure for a folding creasing machine
CN224276503UActive Publication Date: 2026-05-26KUNMING WEILONG ADVERTISING CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNMING WEILONG ADVERTISING CO LTD
- Filing Date
- 2025-06-17
- Publication Date
- 2026-05-26
AI Technical Summary
Technical Problem
The existing creasing structure of folding and creasing machines suffers from poor stability of the pressure roller movement due to the extension and retraction inertia of the hydraulic cylinder, which affects the creasing quality and efficiency.
Method used
The hydraulic cylinder drives the mounting base to move the pressure roller, and the roller is positioned by means of a locking hole, a locking ball, and a spring. Combined with the traction line system of a synchronous motor and a winding wheel, the pressure roller can be moved and positioned stably.
Benefits of technology
It improves the stability of the pressure roller movement, ensures the accuracy and efficiency of indentation, and extends the service life of the equipment.
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Smart Images
Figure CN224276503U_ABST
Abstract
This utility model belongs to the technical field of folding and creasing machines, specifically relating to a creasing structure for a folding and creasing machine. It includes a base with four evenly distributed support feet fixedly connected to its lower end. A groove is formed on the surface of the base, and a guide rod is fixedly connected to the inner wall of the groove. A movable plate is slidably sleeved on the outer side of the guide rod, and the movable plate is slidably connected to the groove. A spring is provided on the outer side of the guide rod. This utility model uses a hydraulic cylinder to drive the mounting base to move, thereby moving the pressure roller so that the pressure roller contacts the paper. Under the action of the locking hole, locking ball, and spring, the connecting block can be limited, which in turn limits the extension and retraction of the hydraulic cylinder, ultimately positioning the pressure roller for subsequent folding and creasing of the paper.
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