A metal nut embedding machine for plastic products

Abstract

The invention provides a metal nut embedding machine for plastic products, and relates to nut assembly equipment. It solves the problem of inconvenient embedding of nuts into plastic products in the prior art. The metal nut embedding machine for plastic products includes a mechanical arm, a mechanical arm, and a nut feeding device. The manipulator includes a nut pushing cylinder connected to the mechanical arm, the nut pushing cylinder is connected to a sleeve, a pushing rod is arranged in the sleeve, the pushing rod is connected with the nut pushing cylinder piston, the end of the sleeve is connected with the nut guiding cavity, and the nut A nut passage is arranged in the guide cavity, the side wall of the nut passage communicates with the nut feeding pipe, and the outlet of the nut feeding pipe is inclined toward the outlet of the nut guide chamber. The invention utilizes a special manipulator that can be controlled by the manipulator itself to control the installation of nuts, without being limited by the installation position and angle. At the same time, it cooperates with the auxiliary structure set on the manipulator to make nut feeding, heating, pressing and other actions reasonably coordinated.

Description

technical field [0001] The invention belongs to the field of tool assembly technology, and relates to nut assembly equipment, in particular to a metal nut embedding machine for plastic products. Background technique [0002] For the plastic parts of some equipment, in order to fix these parts, metal nuts are usually arranged on these plastic parts, and the metal nuts are usually hot-embedded in the plastic parts by means of heat embedding, so a plastic product is required. Mechanical equipment for thermal embedding of metal nuts. For example, engine cylinder covers and engine intake manifolds require nuts to be embedded in these plastic products. The positions where the nuts need to be embedded are not in the same distribution and in different directions. Conventional assembly equipment is incompetent, and the quality is difficult to guarantee. For example, as shown in the technical solution shown in the patent document: A metal nut hot embedding machine for plastic produc...

AI Technical Summary

Problems solved by technology

The positions where the nuts need to be embedded are not uniform, and the directions are different. The conventional assembly equipment is difficult to do it, and the quality is difficult to guarantee.

For example, as shown in the technical solution shown in the patent document: A metal nut hot embedding machine for plastic products (application number: 201521077837.2), it can be seen that the embedding direction of this scheme is single, and the embedding in the up and down direction is carried out.

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