Exhaust system of injection mold

Exhaust system of injection mold

The utility model relates to an exhaust system of an injection mold, the exhaust system is arranged outside the injection mold and communicated with a mold cavity of the injection mold, the exhaust system comprises a vacuum pump and a control assembly, the vacuum pump comprises a vacuum pump main bo...

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1. Verfasser: YE QINGWEN
Format: Patent
Sprache:chi ; eng
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AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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creator YE QINGWEN
description The utility model relates to an exhaust system of an injection mold, the exhaust system is arranged outside the injection mold and communicated with a mold cavity of the injection mold, the exhaust system comprises a vacuum pump and a control assembly, the vacuum pump comprises a vacuum pump main body, an air exhaust pipeline and an exhaust pipeline, one end of the air exhaust pipeline is communicated with an inlet of the vacuum pump main body; one end of the exhaust pipeline is communicated with an outlet of the vacuum pump body, the control assembly comprises a vacuum valve and an electromagnetic valve set, the vacuum valve is arranged on the exhaust pipeline and used for controlling connection and disconnection of the exhaust pipeline, and the electromagnetic valve set comprises a first electromagnetic valve. The first electromagnetic valve is connected with the vacuum valve and used for controlling opening and closing of the vacuum valve. The exhaust system disclosed by the utility model can comprehensive
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language chi ; eng
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subjects AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title Exhaust system of injection mold
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