Novel refrigerator door foaming mold
A refrigerator door and foaming mold technology, which is applied to household components, household appliances, other household appliances, etc., can solve the problems of inaccurate positioning of the upper mold, difficult removal of the lower mold, and inconvenience in transportation and handling, and achieves simple structure and convenient removal. , the effect of convenient operation
Pending Publication Date: 2020-12-01
ZHEJIANG TENGYUN REFRIGENRATION TECH
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Problems solved by technology
[0002] A refrigerator is a refrigeration device that maintains a constant low temperature. It is also a civilian product that keeps food or other items in a constant low temperature and cold state. It includes a refrigerator body, a door body, and a refrigeration device installed in the refrigerator body. At present, the door body During production, foam molding needs to be carried out through the door body foam mold. Conventional foam molds are expensive and inconvenient for transportation and handling, and the lower mold is not easy to take out from the base of the lower mold, and the positioning of the upper mold is not accurate enough when foaming
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[0022] Such as Figure 1-2 As shown, a novel refrigerator door foaming mold includes an upper mold device and a lower mold device; the upper mold device includes an upper support base A1, and a rotating cam A2 is arranged outside the center of the upper support base A1, The outer side of the upper support base A1 is provided with a pair of moving crossbars A3 on both sides of the rotating cam A2, and a push plate A4 is fixed on the side of the moving crossbar A3 facing the rotating cam A2, and the moving crossbar A3 is far away from One side of the rotating cam A2 is fixed with a plurality of clamping blocks A5, and the upper supporting base A1 is provided with openings (not shown in the figure) connected to the inner and outer sides of the upper supporting base A1 at the position where the clamping blocks A5 are located. The block A5 protrudes inwardly to the inner side of the upper support base A1, and a square retaining ring A6 is fixed outside the two moving cross bars A3 ...
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The invention discloses a novel refrigerator door foaming mold. The novel refrigerator door foaming mold comprises an upper mold device and a lower mold device. A baffle around the top of a supportingbase is designed into a combined structure of two fixed plates and two movable plates, so that taking out a lower mold is facilitated after foaming, and operation is very convenient; and a rotating cam and a clamping spring are adopted to achieve loosening and clamping of clamping blocks, so that an upper mold is accurately positioned, and the number and the size of the clamping blocks are designed in a matched mode according to the structure of the upper mold.
Description
technical field [0001] The invention relates to a novel refrigerator door foaming mold. Background technique [0002] A refrigerator is a refrigeration device that maintains a constant low temperature. It is also a civilian product that keeps food or other items in a constant low temperature and cold state. It includes a refrigerator body, a door body, and a refrigeration device installed in the refrigerator body. At present, the door body During production, foam molding needs to be carried out through the door body foam mold. Conventional foam molds are expensive and inconvenient for transportation and handling, and the lower mold is not easy to take out from the base of the lower mold, and the positioning of the upper mold is not accurate enough when foaming . Contents of the invention [0003] In view of the above problems, the present invention provides a novel refrigerator door foam mold, which effectively solves the problems pointed out in the background technology....
Claims
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IPC IPC(8): B29C44/58B29C33/44B29C33/30
CPCB29C33/303B29C33/44B29C44/58B29L2031/7622
Inventor 沈根法朱庆川夏忠良王伟东杨永金
Owner ZHEJIANG TENGYUN REFRIGENRATION TECH