Pneumatic false beam assembly structure for foaming mould of refrigerator box

Abstract

The invention provides a pneumatic false beam assembly structure for a foaming mould of a refrigerator box. Compressed air is taken as a power source; an existing signal of a box foaming clamp is utilized to control a cylinder to open and close, so as to realize automatic expansion and contraction of a pneumatic false beam assembly; the motion mode of false beam is divided into inner and outer modes; an external motion cylinder and an external slide rail are formed into an external motion component and are fixedly arranged on a hanging bracket of the box foaming clamp; an overall mechanism fixing frame is arranged on the external motion component; the external motion component is adopted for finishing the overall exterior motion of the false beam; an internal motion cylinder and an internal slide rail of an internal motion component are arranged on the overall mechanism fixing frame; a false beam motion plate of a false beam motion component is pushed by the internal motion component to drive a false beam expansion and contraction component to finish the interior motion. According to the invention, full automatic pneumatic false beam assembly is realized, the working mode of manually placing the false beam assembly in the preassembled stage of the box is replaced and the function of quickly assembling and disassembling during the processes of online production and routine maintenance is achieved.

Description

technical field [0001] The invention relates to a tooling structure, in particular to a pneumatic false beam tooling structure for a refrigerator box body foaming mold. Background technique [0002] At present, in the production of refrigerator products with false beam structure in the refrigerator industry, the production method of manually picking and placing false beam tooling is generally adopted in the pre-installation and foaming process of the box, which increases the labor intensity of employees in the actual production process on the one hand. On the other hand, due to the fast running speed of the line body and the large number of fixed liner tapes, there are artificially installed liner molds that are not firmly detached and skewed, resulting in quality defects such as box foaming, folding, scrapping, and gallbladder. Damage to the box foaming mold. In addition, with the increase in the cost of human resources, the automation and de-manualization of the refrigera...

AI Technical Summary

Problems solved by technology

[0002] At present, in the refrigerator industry, when producing refrigerators with false beam structures, the production method of manually picking and placing false beam tooling is generally adopted in the box pre-assembly and foaming process sections, which increases the labor intensity of employees on the one hand in the actual production process On the other hand, due to the fast running speed of the line body and the large number of fixed lining mold tapes, there are artificially installed lining molds that are not firm, fall off, and skewed, resulting in quality defects such as foaming, crushing, scrapping, and galling of the box. In severe cases, it will cause Damage to the box foaming mold

Images