Automatic edge wrapping mold

Abstract

The invention discloses an automatic edge wrapping mold. The automatic edge wrapping mold comprises a product skeleton and a product cover, and is characterized by comprising an upper mold structure, a lower mold structure, a guide column sleeve, a mold frame guide column and a lifting ring; the upper mold structure is connected and provided with the mold frame guide column and the lifting ring; the lower mold structure is provided with the guide column sleeve; and the mold frame guide column is matched and connected with the guide column sleeve. The automatic edge wrapping mold is applied to an edge wrapping procedure of a decoration plate cover of a product door sheet to the skeleton, can realize automatic edge wrapping of the product through self mold opening and closing kinetic energy of a hot press in the procedure, and is low in cost investment compared with edge wrapping by a robot or edge wrapping by an electric control slide block unit. The automatic edge wrapping mold is simple in operation, can effectively control the edge wrapping quality, is stable in product quality, and saves a lot of labor costs.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to an automatic hemming mold. Background technique [0002] my country's automobile industry is an important industry in the national economy, with obvious technology-intensive and capital-intensive characteristics, a high driving effect on related industries, and a significant regional economic effect. In the field of automobile manufacturing, door panels need to be processed through multiple processes, generally including: injection molding - flame treatment - glue spraying - baking - pressing or vacuum coating - assembly - ultrasonic welding - Assembly - Packing. [0003] Among them, the decorative panel in the door panel needs to wrap the frame with leather material. At present, the three commonly used methods of wrapping are: ①The most manual wrapping, a large number of people are invested in the wrapping work by hand. Time-consuming and labor-intensive, the quality i...

AI Technical Summary

Problems solved by technology

Time-consuming and laborious, unstable quality

②The method of using robots to imitate manual hemming has high equipment investment costs. It consists of two multi-axis robots and auxiliary tooling, which requires very high requirements for programmers, and is technically difficult and has a long production cycle, and the production cost is higher than that of manual hemming. Much higher

When there is a seam on the edge of the skeleton, it needs to be folded and wrapped four times, and the corner is wrapped and cornered, and the electrical control of the hemming mold cannot be completed.

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