Silent card dispenser

Abstract

The utility model provides mute formula card dispenser, including the bin that is used for storing card and is provided with the discharge gate at the bottom, the material -issuing mechanism that is used for the card of material bin is issued, the material -issuing mechanism that is used for the excess card of passing discharge gate is blocked, the material -issuing mechanism that is used for the card of material bin is issued, the material -issuing mechanism that is used for the excess card of passing discharge gate is blocked, the utility model discloses a spring coupling is provided on the first rotation axis or the second rotation axis, and the spring coupling can make two shafts of not being in the same vertical height coaxial rotation, when needing to adjust the gap between the upper pressure wheel subassembly and lower pressure wheel subassembly, can not change the meshing of first gear and second gear, directly adjust the height of upper pressure wheel subassembly or lower pressure wheel subassembly, thereby in the case that the gap between upper pressure wheel subassembly and lower pressure wheel subassembly is adjusted, guarantee the normal meshing of first gear and second gear, solve the problem that the noise and gear abrasion accelerate because of the gap change between gear.

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