provision introduced in a machine for epidermal micropigmentation with needle stroke adjustment.

摘要

"provision introduced in a machine for epidermal micropigmentation with needle stroke adjustment", idealizes a tattoo machine that belongs to the field of tattoo equipment, which is actuated by an electric motor (21), whose rotation movement is transformed into an oscillating movement linear, which is transferred to the tattoo needle, and the novelty consists of an adjustable tensioning system through the spring (14) and tensioner spindle (12); the tattooing machine known in the state of the art is equipped with only one spring, positioned between the tensioning element and the portion of the structure that affixes the needle on the upper part of the tensioner, which does not allow tension adjustments on the needle stem; the presented system adds the spring (14) between the tensioning element (8) and the tensioning spindle (12), in this way it is possible to vary the tension of the set, when compressing or decompressing the spring (14).