Horizontal feeding suspension type shifting mechanism of in-mold labeling withdrawing device

Abstract

The invention discloses a horizontal feeding suspension type shifting mechanism of an in-mold labeling withdrawing device. The horizontal feeding suspension type shifting mechanism is used for conveying labels in a label bin to jigs to be labeled. The horizontal feeding suspension type shifting mechanism comprises a label withdrawing device and a label conveying device. The label withdrawing device comprises a label withdrawing component used for withdrawing labels, a square fixing frame used for fixing the label withdrawing component and a suspended lifting device used for suspended lifting of the label withdrawing component. The label conveying device comprises a fixed bottom plate, a pair of parallel horizontal slide rails arranged on the fixed bottom plate and a horizontal conveying cylinder. The bottoms of two vertical beams of the square fixing frame are connected into the pair of horizontal slide rails in a sliding mode. The horizontal conveying cylinder is connected to a cross beam of the lower end of the square fixing frame. The label withdrawing device is driven to do reciprocating motion along the horizontal slide rails by the horizontal conveying cylinder. The horizontal feeding suspension type shifting mechanism realizes pneumatic control over different strokes. The in-mold labeling withdrawing device and system are greatly simplified. The cost is saved.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and in particular relates to a flat-feeding suspension-type shifting mechanism of an in-mold labeling take-out device. Background technique [0002] In-mold labeling technology IML (in-mold labeling) is a kind of in-mold decoration technology. The printed and laminated film is put into the mold and blended with the injection material in advance, so that the production and decoration can be completed at one time, without the need for two processing. This film can be roughly divided into three layers, substrate (usually PET or PC)-ink-adhesive (mostly a special glue). When the injection molding is completed, the film and the plastic are integrated, the substrate is the outermost, and the surface of the substrate is generally hardened and formed. [0003] At present, the removal of in-mold labeling has been automated, and it can be realized through the intelligent removal system. How...

AI Technical Summary

Problems solved by technology

However, currently on the market, most of the take-out and flat-feed mechanisms of the intelligent take-out system are running specified strokes. If you want to go to a different stroke, you need to use a servo mechanism to achieve it. This not only increases the production cost, but also complicates the mechanism and control system.

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