Automatic pad printing machine

Abstract

The invention discloses an automatic pad printing machine. The automatic pad printing machine comprises a transfer platform and a printing mechanism. An extending-retracting roller wheel, a rotating motor and a horizontal adjusting rod are arranged at the two ends of cleaning adhesive tape of the printing mechanism. The extending-retracting roller wheel is driven to rotate through the rotating motor. The transfer platform comprises a horizontal movement mechanism, a movable motor, a movable platform and a workpiece fixture. The workpiece fixture is driven to horizontally move through the horizontal movement mechanism. The movable motor drives the horizontal movement mechanism to move below a pad printing rubber head. The horizontal movement mechanism comprises a rotating motor and a multifunctional rotating disc, and the multifunctional rotating disc is driven to rotate through the rotating motor so that the direction can be adjusted. The automatic pad printing machine is divided into the transfer platform and the printing mechanism; the transfer platform can rotate in a plurality of directions so as to drive a workpiece, and flexible printing is achieved; and the printing mechanism uses the horizontal adjusting rod to adjust the position of the cleaning adhesive tape, so that the cleaning adhesive tape corresponds to the position of the above pad printing rubber head, and direct cleaning is convenient.

Description

technical field [0001] The invention relates to the field of machinery, especially pad printing machines for printing. Background technique [0002] Pad printer is a kind of printing equipment, suitable for plastic, toys, glass, metal, ceramics, electronics, IC packaging, etc. Pad printing is an indirect concave rubber head printing technology. Because the pad printing machine can do up to 12 color registers, the ink layer is very thin and easy to print, very good color expression and printing adaptability, etc. A main method of printing and decorating the surface of an object. During the printing process, the worker needs to place the shell on the printing receiving table, and transfer it to the conveyor belt after printing. When the printing volume is large, the worker must repeatedly place the product and transfer the product, and the labor intensity is relatively high. , the action is relatively simple, and at the same time, for the printing of objects such as edges, m...

AI Technical Summary

Problems solved by technology

During the printing process, the worker needs to place the shell on the printing receiving table, and transfer it to the conveyor belt after printing. When the printing volume is large, the worker must repeatedly place the product and transfer the product, and the labor intensity is relatively high. , the action is relatively single, and at the same time, for the printing of objects such as edges, multi-sided printing or slopes, complex adjustment mechanisms are required in existing equipment

Moreover, during the use of the pad printing machine, there is dust on the objects and between the air. When producing a certain period of time or producing a certain quantity, the rubber head must be cleaned manually, otherwise the products printed later will easily produce defective products; And the cleaning time is long, the quality and efficiency are very low

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