Etching machine for lamp circuit substrate

Abstract

The utility model belongs to the technical field of circuit board production equipment, and particularly relates to an etching machine for a lamp circuit substrate, which comprises an etching machine body, a support seat is mounted on the front side of the etching machine body, two groups of material guide rails are mounted on the support seat, two groups of mounting plates are arranged on the outer sides of the material guide rails, and the mounting plates are mounted on the support seat. Two sets of tooth rollers are rotationally installed between the two sets of installation plates, an inner tooth belt is connected between the two sets of tooth rollers in a tensioning and sleeving mode, a plurality of material separation plates are installed on the outer side of the inner tooth belt, placing openings are formed in the material separation plates, base plates are arranged between the corresponding placing openings in an inserted mode, the multiple base plates can be separated through the material separation plates at intervals, and it is avoided that during follow-up feeding, the base plates are not prone to falling off. The feeding condition that multiple sets of circuit substrates are adsorbed together and enter the etching machine at the same time is avoided, then the discharging assembly drives the two sets of inner tooth belts to rotate at the same time, the substrates are driven to move downwards when the inner tooth belts rotate, when the substrates make contact with the two sets of material guiding rails, the material pushing assembly pushes the substrates into the etching machine body for etching treatment, and then feeding is achieved.

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