Multifunctional manipulator for plastic product molding

Abstract

The invention discloses a multifunctional manipulator for plastic product molding, belonging to the technical field of industrial automatic mechanical devices. The multifunctional manipulator comprises a parison supporting and releasing mechanism, a wrist joint mechanism and a wrist joint horizontal displacement driving mechanism, wherein the parison support and releasing mechanism is used for supporting or releasing a parison, the wrist joint mechanism is used for enabling the parison supporting and releasing mechanism to alternately rotate between a parison extrusion station and a parison huffing and molding station and is connected with the parison supporting and releasing mechanism, and the wrist joint horizontal displacement driving mechanism is fixed on a hollow plastic product molding machine in a used state and is also connected with the wrist joint mechanism. The multifunctional manipulator has the advantages that the extracted parison can be immediately introduced into a left half mold and a right half mold and can be immediately returned to the parison extrusion station for parison extraction, so that the operation continuity of the parison extrusion mechanism, a huffing and molding mechanism and a mold opening and closing mechanism can be embodied, and the molding efficiency of a plastic product can be improved; the molding efficiency is high, so that the used amount of equipment can be reduced, the equipment cost can be saved, the working amount of equipment maintenance is alleviated, the labor is saved, and the energy saving is realized.

Description

technical field [0001] The invention belongs to the technical field of industrial automation machinery, and in particular relates to a multifunctional manipulator for plastic product molding, which is used as an auxiliary device of a plastic product molding machine to extrude a parison extruded by a parison extrusion mechanism of a plastic product molding machine Transfer to the inflation molding station for inflation molding by the inflation molding mechanism. Background technique [0002] With the continuous improvement of the development level of polymer materials, on the one hand, the application fields of plastic products have been significantly expanded, and on the other hand, the automation of equipment used to produce plastic products has been effectively promoted. In order to meet the high-precision, high-quality and high-efficiency production requirements for plastic products, various auxiliary equipment are widely used in the automatic production of plastic machin...

AI Technical Summary

Problems solved by technology

[0004] The method of molding plastic products by the above-mentioned known plastic product molding machines has been generally accepted by the industry for a long time, and there have never been any reports that question its shortcomings. However, after careful observation and objective analysis by the applicant, it is believed that this molding The method has the following disadvantages: First, since the parison extrusion mechanism is in a standby state during the process of blowing and molding the parison located in the left and right half molds by the inflation mechanism, the molding efficiency of plastic products is seriously affected. Second, in order to meet the production capacity requirements, plastic product manufacturers usually make up for it by increasing the number of plastic product molding machines, resulting in an increase in equipment investment costs, and at the same time increase the workload of equipment management and maintenance, and invest in manpower The increase in quantity will eventually lead to the loss of cheap plastic products; third, due to the standby process of the parison extrusion mechanism and the inflation molding mechanism, it is not conducive to saving energy consumption to support the operation of these mechanisms

Images