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A mold waterway cleaning device
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A technology for cleaning devices and molds, which is applied in water/sewage treatment, water/sludge/sewage treatment, filtration treatment, etc., can solve problems such as damage to the inner surface of molds, and achieve improved cleaning quality, simple structure, and wide application range Effect
Active Publication Date: 2021-08-17
GREE ELECTRIC APPLIANCES ZHENGZHOU +1
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Problems solved by technology
[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the injection mold waterway automatic cleaning device in the prior art will damage the inner surface of the mold during the cleaning process, thereby providing a method that will not damage the inner surface of the mold during the cleaning process. Carry out damaged mold waterway cleaning device
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Embodiment 1
[0049] Such as figure 1 Shown, a kind of mold waterway cleaning device of the present invention comprises:
[0050] The liquid storage tank 17 is used to store the cleaning liquid;
[0051] The liquid return tank 16 is used to recover the cleaning liquid;
[0052] pump assemblies, including pumps;
[0053] The first liquid inlet pipe 9, its first end communicates with the liquid storage tank 17, and its second end communicates with the liquid inlet port of the pump;
[0054] The second liquid inlet pipe 11, its first end communicates with the liquid outlet of the pump, and the second end is suitable for connecting with the mold water inlet pipe joint;
[0055] The first end of the liquid return pipe 12 is suitable for connecting with the mold outlet pipe joint, and the second end is suitable for communicating with the liquid return tank 16 .
[0056]By arranging the liquid storage tank 17 and the liquid return tank 16, it is possible to prevent the cleaned cleaning liquid ...
Embodiment 2
[0066] Such as Figure 2-4 As shown, on the basis of Embodiment 1, this implementation 2 also includes a blowing pipeline structure, and the blowing pipeline structure includes
[0067] A three-way joint 10 is arranged on the second liquid inlet pipe 11;
[0068] The liquid outlet valve 8 is arranged on the second liquid inlet pipe 11 and is located between the three-way joint 10 and the air-controlled pump;
[0069] An air supply pipeline assembly, one end communicates with the tee joint 10, and the other end communicates with the compressed air source;
[0070] When cleaning the mold, control the air supply pipeline assembly to cut off the air supply to the second liquid inlet pipe 11, and control the opening of the inlet valve 3 and the opening of the liquid outlet valve 8;
[0071] When drying the mold, control the liquid outlet valve 8 to close, and control the air supply pipeline assembly to communicate with the second liquid inlet pipe 11 to supply air.
[0072] Due ...
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Abstract
The invention relates to a mold waterway cleaning device comprising: a liquid storage tank for storing cleaning liquid; a liquid return tank for recovering cleaning liquid; a pump assembly including a pump; a first liquid inlet pipe whose first end is connected to the The liquid storage tank is connected, and the second end is connected with the liquid inlet of the pump; the second liquid inlet pipe is connected with the liquid outlet of the pump at the first end, and the second end is suitable for connecting with the water inlet pipe joint of the mold; The first end of the liquid pipe is suitable for connecting with the mold outlet pipe joint, and the second end is suitable for communicating with the liquid return tank. The mold waterway cleaning device of the present invention has the advantages of corrosion resistance, high cleaning efficiency, short cleaning time and being applicable to various cleaning liquids.
Description
technical field [0001] The invention relates to the field of molds, in particular to a mold waterway cleaning device. Background technique [0002] Injection mold is the most important molding equipment in the processing of injection molded products. The life of the mold directly affects the cost and quality of the product. Improving the quality of injection molds, doing a good job of mold maintenance and maintenance, and prolonging the service life of molds have always been important topics for injection molding factories to reduce costs. [0003] In terms of mold maintenance and maintenance, in addition to the wear and tear of parts, the cooling failure of the mold waterway has always been an important problem that affects the life of the mold, product quality and mold production efficiency. Therefore, the maintenance and cleaning of the mold waterway is very important for the production of injection molds and products. [0004] Chinese patent document CN20346027U disclo...
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Application Information
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