A circuit board exposure and silk screen connection automation device and its use

Abstract

The invention discloses an automatic device for circuit board exposure and silk screen connection, which includes a base plate, opposite legs are fixedly installed on both sides of the base plate, a horizontal plate is fixedly installed on the top of the leg, and a horizontal plate is inserted into the top of the horizontal plate. A silk screen printing station is connected, the first electric telescopic rod is fixedly installed at the bottom of the plug-in end of the silk printing table, and the first electric telescopic rod is fixedly connected with the horizontal plate, and an ejector is fixedly installed on the left side of the front wall of the silk printing table. There is a groove on the left side of the top inner cavity of the screen printing table, and an ejector is fixedly installed in the groove, and the ejector is fixedly installed on the front wall of the screen printing table, so that by pressing the pressing plate, it can press the air in the airbag through the first connection The air pipe on the top of the board is transmitted to the pop-up air bag on the top of the second connecting board to inflate the pop-up air bag. The expansion of the pop-up air bag can drive the flexible joint to lift the circuit board attached to the top of the screen printing table, which is convenient for the operator to take out.

Description

technical field [0001] The invention relates to the technical field of screen printing, in particular to an automatic device for circuit board exposure and screen printing connection and a method for using it. Background technique [0002] Screen printing methods are broadly classified into flat printing and curved printing. Flat printing includes paper printing, long table printing and cylinder printing. Flat printing mainly targets single-sheet printed matter such as advertisements, cards, metal, circuit boards, and plastic signs. Among them, the circuit board needs to use a screen printing device in the silk screen printing process. In the existing circuit board exposure and screen printing connection automation device, the limit of the circuit board placed in the screen printing table is not firm. It is difficult to take out after the end, which is not conducive to the replacement of the operator. Moreover, most of the automatic screen printing equipment still requires...

AI Technical Summary

Problems solved by technology

Among them, the circuit board needs to use a screen printing device in the silk screen printing process. In the existing circuit board exposure and screen printing connection automation device, the limit of the circuit board placed in the screen printing table is not firm. It is difficult to take out after the end, which is not conducive to the replacement of the operator. Moreover, most of the automatic screen printing equipment still needs manual operation of some equipment, which has certain safety hazards such as pinching hands.

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