| 摘要 |
FIELD: transport.SUBSTANCE: device is intended to strap packaged goods by strapping tape and contains tensioner to tension tape loop, idler wheel made capable to rotate, and tension rocker being rotated relative to the wheel and interacting with it. In this structure, on the rocker, tension plate is placed to provide tape abutment, and possibility is provided to change distance between the plate and the wheel to apply tension force to tape. The device also contains connecting appliance to connect two overlaying tape loop zones, for instance welding appliance for frictional welding. Herewith, the device is provided with facilities for changing relative position of plate and wheel.EFFECT: invention provides required tension for tapes of various thicknesses.11 cl, 14 dwg |
