Production process and equipment for corner window glass edge covering assembly

Abstract

The invention discloses a production process and equipment of a corner window glass edge covering assembly, relates to the field of automobile corner window glass production processes, and provides the following scheme aiming at the problems that the existing injection molding synthesis equipment used for automobile corner window glass is large in size, complex in structure and high in use and maintenance cost: the corner window glass edge covering assembly comprises triangular glass and edge strips, the mold mechanism is used for synthesizing the triangular glass and the edgings, the mold mechanism comprises a rack, an upper mold and a lower mold, the rack is installed at the top end of the equipment cabinet, and the upper mold and the lower mold are connected into the rack in a sleeved mode; a die cavity is formed in the top end of the lower die, a base plate is connected into the die cavity in a sleeved mode, round holes are evenly formed in the base plate, and an air channel is formed in the lower die. The automobile corner window edge covering production process and the mold equipment are novel in structure, the production efficiency and the product quality are optimized, meanwhile, the equipment structure is simple, operation is convenient and fast, and the production cost is low.

Description

technical field [0001] The invention relates to the field of production technology of automobile corner window glass, in particular to a production technology and equipment of a corner window glass edging assembly. Background technique [0002] Car corner glass is generally used in the rear position of the sedan. Conventional cars are not designed to install the lifting or opening and closing structure of the corner glass. The corner glass is directly sealed and fixed to the car body. The installation method of the car corner glass There are two main types, one is to directly bond the corner window glass to the car body after applying sealant along the edge of the corner window glass, and the other is to use the sealing material diagonal window glass package when producing the corner window glass. The edge is connected to the car body through the card slot during installation, and the edge wrapping material of the corner window glass is used to achieve the purpose of sealing...

AI Technical Summary

Problems solved by technology

[0003] At present, the mainstream of automobile corner window glass on the market is wrapped with rubber material. The general processing flow is to put the corner window glass into the injection mold, inject glue directly to the edge of the corner window glass after the mold is closed, and wait for the rubber to cool. After forming, the mold is opened and the product is taken out. The production process of this process is relatively simple, but the injection molding synthesis equipment used is bulky and complex in structure, and the cost of equipment maintenance is high. The rubber raw materials need to be melted at high temperature, extruded and injected, and vulcanized. Shape and other processes, so the use of rubber materials to wrap corner window glass determines the cost of production equipment, and thermoplastic silicone only needs to be heated, which is an ideal alternative material, so we propose a corner window wrapped with silicone Window glass and related process equipment

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