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Foaming tooling for a refrigerator box

A technology for cabinets and refrigerators, which is applied to household appliances, other household appliances, household components, etc., and can solve the problems of complex foaming of multi-door refrigerator cabinets, complex difficulties of pre-installed cabinets, and complicated box foaming molds, etc. Achieve the effect of good appearance, less pre-installed parts and lower scrap rate

Active Publication Date: 2018-11-30
WHIRLPOOL CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the foaming process of multi-door refrigerators in the industry protects the anti-condensation pipe tooling is quite complicated. In order to protect the anti-condensation pipe during the foaming process, the cabinet needs to be split into multiple chambers, and the anti-condensation pipe is preset inside the beam. It is necessary to add a support plate to the space from the bottom to the tank to prevent the deformation of the box here when it is foamed. This method of pre-installing the box is quite complicated and difficult, and the efficiency is low. It also involves the structural design of the box foaming mold. , so that the box foaming mold becomes more complicated, so the foaming of the multi-door refrigerator box is more complicated and difficult, and the scrap rate is higher

Method used

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  • Foaming tooling for a refrigerator box
  • Foaming tooling for a refrigerator box
  • Foaming tooling for a refrigerator box

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing:

[0022] Such as Figure 1-Figure 4 The shown auxiliary tooling for foaming of the refrigerator box includes symmetrically arranged left vertical bar 1 and right vertical bar 2, bottom horizontal bar 3 pivotally connected to the lower ends of the left and right vertical bars at the left and right ends, and left vertical bar 1. The upper end of the left swing bar 4 is pivotally connected, the right side swing bar 5 is pivotally connected with the upper end of the right vertical bar 2, and the middle vertical bar 6 is pivotally connected above the middle section of the bottom cross bar 3.

[0023] Further, the outer end surfaces of the left vertical rod 1 and the right vertical rod 2 are provided with grooves 10 compatible with the tank. The bottom end surfaces of the left vertical bar 1 and the right vertical bar 2 are both provided with first stop screws 13 . The outer end ...

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Abstract

The invention relates to a refrigerator body foaming auxiliary tool. The refrigerator body foaming tool comprises a left vertical rod, a right vertical rod, a bottom cross rod, a left side swinging rod pivoted to the upper end of the left vertical rod, a right swinging rod pivoted to the upper end of the right vertical rod and a middle vertical rod pivoted to the upper portion of the middle section of the bottom cross rod, wherein the left vertical rod and the right vertical rod are symmetrically arranged, and the left end and the right end of the bottom cross rod are separately pivoted to the lower ends of the left vertical rod and the right vertical rod. The upper end of the middle vertical rod is provided with a spring pin used for fixing the left side swinging rod and the right side swinging rod, and the lower end of the middle vertical rod is provided with a hook used for hooking an anti-leakage pipe. The outer end faces of the left vertical rod and the right vertical rod are each provided with a groove adapting to a box liner. The middle section of the bottom cross rod is provided with a protrusion. The refrigerator body foaming auxiliary tool can overcome defects existing in the prior art, has the characteristics of being simple in structure and convenient to operate and can improve the foaming quality and efficiency of a refrigerator body.

Description

technical field [0001] The invention relates to the technical field of refrigerator box foaming, in particular to a refrigerator box foaming tool. Background technique [0002] At present, the foaming process of multi-door refrigerators in the industry protects the anti-condensation pipe tooling is quite complicated. In order to protect the anti-condensation pipe during the foaming process, the cabinet needs to be split into multiple chambers, and the anti-condensation pipe is preset inside the beam. It is necessary to add a support plate to the space from the bottom to the tank to prevent the deformation of the box here when it is foamed. This method of pre-installing the box is quite complicated and difficult, and the efficiency is low. It also involves the structural design of the box foaming mold. , making the box foaming mold more complicated, so the foaming of the multi-door refrigerator box is more complicated and difficult, and the scrap rate is higher. Contents of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C44/34B29L31/00
CPCB29C44/35B29L2031/7622
Inventor 张锋赵渝生陶同盛张贵修
Owner WHIRLPOOL CHINA
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