Stamp capable of automatically and uniformly applying stamp-pad ink

Abstract

The invention discloses a seal capable of automatically and uniformly applying stamp-pad ink. The invention aims to solve the problems of incomplete, unclear and unbeautiful imprint, complex structure, high price, large size and the like in the prior art. According to the technical scheme, the stamp-pad ink mechanism comprises a shell, a stamp base, a stamp body, a handle and a return spring, the stamp base is arranged in the shell in a sliding fit mode, the stamp body is installed in the stamp base, the stamp face of the stamp body is exposed out of the bottom side of the stamp base, the handle is arranged on a top cylinder of the shell in a sliding fit mode, one end of the return spring abuts against the top cylinder, and the other end of the return spring abuts against the handle. Comprising a rack on the inner wall of a shell, a gear rotationally assembled on one side of a printing seat and meshed with the rack, a first belt wheel fixed on a gear shaft, a second belt wheel rotationally assembled on the other side of the printing seat, a transmission belt sleeved on the first belt wheel and the second belt wheel, a roller frame on the bottom surface of the lower side section of the transmission belt, and a roller containing stamp-pad ink rotationally assembled on the roller frame, and the stamp-pad ink-containing roller is lifted to a position higher than the printing surface after being in contact with and rolling over the printing surface.

Description

technical field [0001] The invention relates to a stamp that needs to be dipped in ink on the stamp surface when stamping, in particular to a stamp that is automatically evenly coated with ink. Background technique [0002] When stamping traditional seals, it is generally necessary to dip the ink pad or ink on the printing surface, so it must be equipped with an ink pad or ink box, which is inconvenient to use, and the ink pad or ink is easy to stain the hands or the table; It is difficult to make the printing ink uniform, so the stamped prints are often incomplete, unclear, and not beautiful. [0003] Chinese Patent No. 98233914.3 discloses a self-reversing stamp. The structure includes a stamp shell, a center frame placed inside it, and a spring compressed between the two. There are double locking mechanisms on the vertical walls on both sides of the stamp shell. On the center frame There are three locking grooves on the other two sides of the vertical walls parallel to t...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems of poor uniformity of printing ink on the roller in the prior art, incomplete, unclear, and ugly imprints, complex structure, high price, large volume, and inconvenient portability and storage, the purpose of the present invention is to provide a The improved automatic evenly printed ink stamp can overcome the defects of the prior art

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