Turntable material collecting and transferring mechanism for injection molding product feeder

Abstract

The invention relates to a material collecting and transferring mechanism for a feeder, in particular to a turntable material collecting and transferring mechanism for an injection molding product feeder. The material collecting and transferring mechanism comprises a disc collecting device, a material transferring device, a cutting head device and a turntable conversion device; the disc collecting device comprises a collecting disc; the material transferring device comprises a grabber structure, a lifting structure and a translation structure; the cutting head device comprises a cutter, a press ring, a second lifting cylinder and a material head guiding slot; the turntable conversion device comprises a turntable support, rotary shafts, product positioning parts, chain wheels, a chain and a second rotary part. By using the characteristics of two round ends, a linear middle part and the convertibility of the disc conversion device in the rotation process, injection molding products are converted to a linear arraying structure, capable of being taken away by a taking mechanism of the feeder, from the disc-like arraying structure, and the effect of connection between the conversion and the subsequent taking and distributing procedures is realized; the injection molding products with material heads can be transferred after the material heads are removed, and the manufacturing accuracy and manufacturing cost of an injection molding die can be reduced.

Description

technical field [0001] The invention relates to a material receiving and moving mechanism of a feeder, in particular to a turntable type material receiving and moving mechanism of an injection molding product feeding machine. Background technique [0002] Injection molding of plastic products often requires a large number of products to be molded at one time, especially for small plastic products, the number of molds at one time is often more. After the injection molding is completed, there needs to be a process of mold release, collection, sorting, and transportation before packaging or other processes. The traditional manual operation method is that the workers directly pick up the injection molding products from the mold, and then collect, organize and transport them. This method is inefficient. Later, there was an automated manipulator, and through its retrieving device, the injection molding product could be directly taken out of the mold at one time, which greatly imp...

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Problems solved by technology

[0003] However, the above-mentioned disclosed mechanism has the following defects: 1. The receiving mechanism requires that the injection molding product received does not have a material head, which has relatively high requirements for the quality of the injection mold and injection molding; 2. The receiving mechanism requires Satisfied conditions of use are: injection molding products must be arranged in rows and rows of squares, that is, the arrangement of injection molding products in the mold is rows and rows of squares, but in actual production applications, many products are the size of both ends Inconsistent, such as tableware scoops, the injection molds of these products are not suitable to be designed in a square shape. If the injection molds of these products are designed in a square shape, it will cause inconvenience in injection molding and reduce the space efficiency of the injection mold. It is a better choice to design it as a circle. The larger end is on the outer periphery of the circular mold, and the smaller end is on the center of the circular mold. However, the receiving mechanism disclosed in the prior art cannot meet the needs of use, nor can it Based on the disclosed material receiving mechanism, it is applied through simple improvement

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