| 摘要 |
A device for manufacturing of patterns of pasteboard packing includes the upper crucible with a punching mould equipped with a crank gear for guaranteeing of vertical displacement, the lower crucible installed on the rollers and completed by guiding columns, a mechanism for guaranteeing the horizontal displacement of the punching unit, gears, free-wheeling clutches and a shock absorber for balancing of the inertia forces of masses of crucibles. Gears are installed on the axles of the rollers of lower crucible. The mechanism for guaranteeing thehorizontal displacement of punching unit contains a double-arm rocker, which one end is connected with the roller, which is located in the groove of cam, and the second one - with control rod connected to the lower crucible. A spring of tension, which one end is connected to the lower crucible and the second one - to the fixed rocker-arm bearing isa shock absorber.
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