Vertical treatment equipment for circuit boards

Abstract

The invention relates to vertical treatment equipment for circuit boards. The equipment comprises a vertical conveying device matched with the circuit boards; the vertical conveying device is matchedwith a feed plate overturning device, a medicine water treatment device, a water washing device, a baking device and a discharge plate overturning device in sequence in a conveying direction; the feedplate overturning device can overturn horizontal plates as vertical plates; the discharge plate overturning device can overturn the vertical plates as the horizontal plates; the water washing devicecomprises a spraying device matched with front and back side plates on the circuit boards on the vertical conveying device; and a nozzle of the spraying device is perpendicular to the circuit boards.The invention aims to provide the vertical treatment equipment for the circuit boards; the vertical conveying device is used for conveying, so that the circuit boards can be in a vertical state in themedicine water treatment and water washing process, and the water pool effect can be eliminated; and meanwhile, through the feed and discharge overturning devices, the butt joint with other machiningequipment can be realized.

Description

technical field [0001] The invention relates to the field of processing equipment for circuit boards, in particular to vertical processing equipment for circuit boards. Background technique [0002] Circuit board is a structure that is widely used. In the process of circuit board processing, wet process treatment is an indispensable process, which generally includes several processes of liquid medicine treatment, water washing and baking; the existing wet process process , most of the circuit boards are placed horizontally for horizontal transportation, but when the horizontal transportation is combined with the spray equipment in the washing stage, a pool effect may occur (when the liquid medicine is sprayed on the board surface, it will be destroyed by the original (residual) on the board surface It is hindered by the liquid medicine, instead of directly contacting the board surface (copper or film) to produce a chemical reaction, which is the pool effect), resulting in po...

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Problems solved by technology

[0002] Circuit board is a structure that is widely used. In the process of circuit board processing, wet process treatment is an indispensable process, which generally includes several processes of liquid medicine treatment, water washing and baking; the existing wet process process , most of the circuit boards are placed horizontally for horizontal transportation, but when the horizontal transportation is combined with the spray equipment in the washing stage, a pool effect may occur (when the liquid medicine is sprayed on the board surface, it will be destroyed by the original (residual) on the board surface It is hindered by the liquid medicine, instead of directly contacting the board surface (copper or film) to produce a chemical reaction, which is the pool effect), resulting in poor uniformity of the upper board surface and difficulty in forming precision circuits. Therefore, it is urgent to design a method that can eliminate the pool effect. circuit board processing equipment

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