Automatic assembling method for hat

Abstract

The invention relates to an automatic assembling method for a hat. The automatic assembling method comprises the following steps of: placing a hat body into a hat body feeding device, and guiding outthe single hat body into an assembling mould by utilizing the hat body feeding device; placing a hat lining into a hat lining feeding device, and guiding out the single hat lining into the hat body inthe assembling mould by utilizing the hat lining feeding device; placing a lower forehead belt into a lower forehead belt feeding device, and guiding four mounting pins of the single lower forehead belt into an opening between a mounting hole and a flange of the hat lining by utilizing the lower forehead belt feeding device; and starting an assembling device, and arranging expansion pins in the hat body, the flange of the hat lining and the four mounting pins of the lower forehead belt in a penetrating manner, so that mounting of the hat body, the hat lining and a lower jaw belt is implemented. The automatic assembling method for the hat has the advantages that production efficiency of a safety hat can be effectively improved, and quality of the safety hat is guaranteed.

Description

technical field [0001] The invention relates to the technical field of safety helmet assembly, in particular to an automatic assembly method for a helmet. Background technique [0002] Safety helmets play an extremely important role in actual operations, especially in riding or construction operations, so safety helmets are in great demand. combine Figure 1 to Figure 4 As shown, the material of the cap body A of the safety helmet is mostly polymer plastic injection molding, and the cap liner B is arranged in the cap body A. The gap between the cap liner B and the cap body A is arranged, and the impact energy can be effectively absorbed through the gap, which is also The key part of the safety helmet is a safety buffer. A chinstrap D is provided on the cap lining B. Through the chinstrap D, the wearer's jaw can be fixed to prevent the helmet from falling off the wearer's head at will. To improve the wearing comfort, a sweat-absorbing band is arranged around the cap lining, ...

AI Technical Summary

Problems solved by technology

[0003] For the safety helmet with the above structure, the cap body A and the cap liner B are connected as a whole through snaps or pins, and the cap liner B and the chinstrap D are also mostly installed in a snap-in or pin connection, which absorbs sweat The belt C and the cap liner B are usually connected by buckles or pins. Due to the special structure of the helmet, there is no equipment for automatic assembly of the various parts of the helmet in the prior art. Parts are assembled, resulting in inefficient production of hard hats, and the assembly quality is not high

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