| 摘要 |
The folder has two drive belts (40, 50), one with an upper twisted section (a) for folding, and the other with a lower flat section (a'). It is installed adjacent to an adhesive applicator with a wheel rotated by a shaft, and is in the form of a detachable module (100) with connectors for attaching to the folding machine frame. It has one or two driving drums (30) which control the trajectory of the belts and have couplings (32) for attaching them to the adhesive applicator wheel drive shaft. The module comprises a main vertical support with connectors on its outer face for attaching to the machine frame, and with the pulleys or drive drums on its inner face. The support also has an extension (21) for the twisted section of the belt (40) and a gripper and/or lifter (26) on its upper edge. |
