Full-automatic double-work-station screen printing machine

Abstract

The invention discloses a full-automatic double-work-station screen printing machine, which comprises a printing system, a drying system and an electronic control system, wherein the printing system comprises a base, a left work station printing device, a right work station printing device and a leveling device, wherein the left work station printing device and the right work station printing device are mutually independent and mounted above the base; the leveling device is arranged between the left work station printing device and the right work station printing device; each work station printing device comprises a material loading mechanism, a substrate transmitting and positioning mechanism and a screen printing mechanism which move in a matched manner. Compared with the prior art, the full-automatic double-work-station screen printing machine has the beneficial effects that the full-automatic double-work-station screen printing machine is provided with the left and the right double-work-station printing systems, each work station printing system can independently complete the printing operation, the whole process of material feeding, transmitting, positioning, printing, leveling, drying and collection is automatically controlled at the same time, the efficiency is high, the cost is low, the maintenance is convenient, and the requirements of batch production and the production requirements of high-end products can be effectively met.

Description

technical field [0001] The invention relates to a screen printing machine, which belongs to the technical field of screen printing equipment for component production, in particular to a fully automatic double-station screen printing machine. Background technique [0002] At present, the printing process needs to be used multiple times in the production process of electrical components. For example, the typical production process of chip resistors is as follows: surface electrode printing→electrode firing→back electrode printing→electrode firing→resistor printing→sintering→one time Glass printing→sintering→laser resistance trimming→secondary glass printing→mark printing→sintering→primary cutting→end sealing→sintering→secondary cutting→electroplating electrodes→testing and sorting→taping and packaging. From the production process of chip resistors, it can be seen that printing is the most important and critical production process. It is responsible for six printings in the pro...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional chip component screen printing equipment is a semi-automatic equipment imported from abroad, which requires manual feeding and receiving, and has a single station, complex structure, inconvenient maintenance, low precision and low efficiency, and is far from being able to meet mass production. and production requirements of high-end products

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