Real-time programmable PCB electroplating production line and controlling system

Abstract

The invention relates to a real-time programmable PCB electroplating production line and controlling system, and belongs to the technical field of electroplating production lines. The PCB electroplating production line involves a plurality of lifting machines (10), transfer trolleys (20), turnover machines (30), a guide rail (40) and an upper computer (50), wherein the plurality of transfer trolleys (20) operate along the guide rail (40) according to a preset command, and lifting rail changing is realized in the lifting machines (10) where trolleys pass there through and turnover rail changing is realized in the turnover machines (30) where the trolleys pass there through. The real-time programmable PCB electroplating production line has the following advantages of (1) being clean, environment-friendly, sanitary, and free of noise and pollution; (2) being safe, reliable, and stable in performance; (3) being real-time programmable, saved in manpower, and high in automation degree; and(4) owning a plurality of data transmission modes, and being far lower in the reject ratio than that of market equipment.

Description

technical field [0001] The invention belongs to the technical field of electroplating production lines, in particular to a real-time programmable PCB electroplating production line and a control system. Background technique [0002] There are many problems in the PCB electroplating production line currently used in production, as follows: [0003] (1) The lifting structure of the electroplating trolley is complicated, and failures often occur; [0004] (2) The electroplating rectifier in the electroplating transfer trolley will cause poor heat dissipation, which is not conducive to long-term work; [0005] (3) The power supply of the rectifier is supplied by carbon brushes. When the electroplating trolley moves forward, the carbon brushes and the power supply copper bars cannot guarantee good contact, which will affect the quality of electroplating and even cause electric sparks. There is heat generated, which will trigger the smoke alarm and trigger the fire protection sy...

AI Technical Summary

Problems solved by technology

[0003] (1) The lifting structure of the electroplating trolley is complicated, and failures often occur;

[0004] (2) The electroplating rectifier in the electroplating transfer trolley will cause poor heat dissipation, which is not conducive to long-term work;

[0005] (3) The power supply of the rectifier is supplied by carbon brushes. When the electroplating trolley moves forward, the carbon brushes and the power supply copper bars cannot guarantee good contact, which will affect the quality of electroplating and even cause electric sparks. Long-term electric sparks will There is heat generated, which will trigger the smoke alarm and trigger the fire protection system;

[0006] (4) When the conductive carbon brush and the anode output carbon brush of the trolley are moving, the friction between the power supply copper bar and the carbon brush will cause dust to fall, and it will flutter due to the flow of air flow, which cannot meet the requirements of the clean room for the production of SLP carrier boards ;

[0008] (6) The electroplating trolley has its own rectifier, which is too large and heavy, making it difficult to operate and transport by a single person. Maintenance in a certain height and narrow electroplating equipment space will cause work-related safety hazards;

[0009] (7) The overall equipment is bulky, it is difficult to maximize the use of space, and the relative production capacity is too low;

[0010] (8) The overall equipment is too complicated and the manufacturing cost is too high, making it difficult to promote and use it on a large scale in the industry. Compared with traditional equipment, the price is not high

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