Piece taking device for plastic cup after in-mold labeling

Abstract

The invention discloses a piece taking device for a plastic cup after in-mold labeling. The device comprises a mounting frame and a conveyor belt, wherein the mounting frame is in an n shape, a servomotor is arranged on the outer side surface of the mounting frame, the servo motor is electrically connected to an external control center, a mounting shaft is rotationally arranged on the inner sidesurface of the mounting frame, and an output shaft of the servo motor is connected to a mounting shaft; a mounting plate is arranged in the middle of the mounting shaft, a telescopic device is arranged on the mounting plate, the telescopic device is electrically connected to the external control center, the telescopic device is located over the conveyor belt, and a piece taking plate is arranged at the free end of a piston rod of the telescopic device. The piece taking device for the plastic cup after in-mold labeling can take down plastic cups from a mechanical arm, ad then tidily puts the plastic cups on the conveyor belt, so that storage and encasement are facilitated, encasement efficiency is improved, workers can operate away from the mechanical arm, the safety coefficient of the workers during operation is improved, collision marks of the plastic cups can be prevented, and the appearance quality of finished plastic cups is improved.

Description

technical field [0001] The invention relates to the technical field of plastic cup production, in particular to a pick-up device for plastic cups after in-mold labeling. Background technique [0002] Labeling technology is divided into out-of-mold labeling and in-mold labeling. Out-of-mold labeling means manual labeling or printing after the product is injection molded. In-mold labeling technology IML (in-moldlabeling) is a kind of in-mold decoration technology. In-mold labeling refers to putting the printed label into the metal mold, injecting the resin for forming into the metal mold and the label. Joining is a forming method that integrates the printed label with the resin and solidifies it into a product. This process has the advantages of surface corrosion resistance, wear resistance, non-shedding, bright colors, color patterns can be replaced at any time, and excellent surface decoration effects. After the in-mold labeling process is completed, the robot will take ou...

AI Technical Summary

Problems solved by technology

This process has the advantages of surface corrosion resistance, wear resistance, non-shedding, bright colors, color patterns can be replaced at any time, and excellent surface decoration effects. After the in-mold labeling process is completed, the robot will take out the finished plastic cups after labeling. The existing mechanical arm moves to the top of the storage box after taking out the finished plastic cup, the plastic cup falls into the storage box, and the plastic cup is sorted and packed manually. This method allows workers to work close to the mechanical arm, and the safety factor Low, and there may be bump marks on the appearance of the plastic cup due to bumps during the process of the plastic cup falling into the storage box, which will affect the appearance of the finished product

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