A Small Size Refrigerator Door Seal Welding Formwork

Abstract

The invention discloses a small-sized refrigerator door seal welding mold assembly, which is characterized in that it comprises a left front mold assembly, a right front mold assembly, a left rear mold assembly and a right rear mold assembly, and the left front mold assembly is located on the left side of the right front mold assembly. side, the right rear mold assembly is located at the rear side of the right front mold assembly, the left rear mold assembly is located on the left side of the right rear mold assembly, the left front mold assembly, the right front mold assembly, the left rear mold assembly and the right rear mold assembly The components are distributed in the shape of a field. The right front mold assembly has a front mold base, a front mold base, a front mold pressing plate and a front mould, and the right rear mold assembly has a rear mold base, a rear mold base, a rear mold pressing plate and After mold. The invention has simple structure and small volume, can directly weld door seal rubber strips with a length of 150 mm to 300 mm, has good welding quality, can simultaneously weld two groups of adjacent door seal rubber strips, and has high production efficiency.

Description

technical field [0001] The invention relates to the field of welding molding devices, in particular to a small-sized refrigerator door seal welding molding. Background technique [0002] The refrigerator door seal is an indispensable and important component to ensure the sealing, heat preservation and energy saving of the refrigerator. With people's continuous pursuit of the quality of refrigerators, the functions of refrigerators are becoming more and more abundant. With the enrichment of refrigerators’ functions, the structural design of refrigerators has become more and more novel and diversified. There are more and more small-sized doors and drawers in refrigerators. Most of them are between 150mm and 300mm. In the past, such small-sized door seals for opening doors and drawer refrigerators usually did not weld the corners or glued the corners by vulcanization, resulting in uneven four corners of the small-sized refrigerator door seals and weak bonding, which seriously...

AI Technical Summary

Problems solved by technology

In the past, such small-sized door seals for opening doors and drawer refrigerators usually did not weld the corners or glued the corners by vulcanization, resulting in uneven four corners of the small-sized refrigerator door seals and weak bonding, which seriously As a result, the overall sealing, heat preservation and energy saving effect of the refrigerator is unqualified

At present, there are the following problems in the actual use of ordinary welding sets: 1. The overall design of ordinary welding sets is unreasonable. The welded sets are bulky and take up a lot of space. 2. Ordinary welding molds use reverse feeding, which is inconvenient to operate, low feeding efficiency, and labor-intensive; 3. The front and rear molds in ordinary welding molds cannot be replaced. Weld the door seal strips with different external contours; 4. Ordinary welding molds cannot weld two adjacent door seal strips at the same time, and the production efficiency is low

Images