Exhaust gas protection and collection system for injection molding machine

Abstract

The invention provides an exhaust gas protection and collection system for an injection molding machine. The exhaust gas protection and collection system comprises a movable support and a fixed support. The fixed support is provided with a left mold. The movable support is provided with a right mold, wherein a mold cavity is formed by the right mold and the left mold. A collection cover extending to the position above the mold cavity is installed at the top of the fixed support. A draught fan is arranged at the top of the collection cover and communicated with an exhausting pipe. A gas insulation hanging curtain is arranged at the portion, close to the operation side, of the collection cover. A pair of sliding rails are arranged at the top of the movable support. The collection cover is supported on the sliding rails. By the adoption of the exhaust gas protection and collection system for the injection molding machine, due to the fact that the gas insulation hanging curtain, the collection cover, the draught fan and the exhausting pipe are arranged on the operation side of the injection molding machine, in the mold opening process of the injection molding machine, a molded finished plastic product can be conveniently taken out along a seam in the gas insulation hanging curtain, operators can be prevented from breathing smoke particles through the gas insulation hanging curtain, the smoke particles near the molds can be quickly absorbed through the collection cover and the draught fan, air pollution is reduced, and the human body is prevented from being hurt by the smoke particles.

Description

technical field [0001] The invention belongs to the technical field of parts, components or accessories; auxiliary operation, and in particular relates to a waste gas protection and collection system of an injection molding machine. Background technique [0002] In the process of plastic processing, a large amount of harmful gas (smoke) containing dust particles will be produced. Since these harmful gases are polluting, direct discharge into the air will not only cause physical harm to the staff, but also pollute the environment. In the injection molding machine In the field of production of daily plastic products, due to the low economic added value of the product, the on-site operation of the injection molding machine requires a lot of manpower. When the injection molding is taken out, a large amount of yellow smoke of dust particles will be generated near the mold. These Most of the smoke will be scattered in the air. The operator needs to be close to the mold at a distan...

AI Technical Summary

Problems solved by technology

[0002] A large amount of harmful gas (smoke) containing dust particles will be produced in the process of plastic processing. Since these harmful gases are polluting, direct discharge into the air will not only cause physical harm to the staff, but also pollute the environment. In the injection molding machine In the field of production of daily plastic products, due to the low economic added value of the product, the on-site operation of the injection molding machine requires a lot of manpower. When the injection molding is taken out, a large amount of yellow smoke of dust particles will be generated near the mold. These Most of the smoke will be scattered in the air. The operator needs to be close to the mold at a distance of 20-30cm when taking the material. The operator will inadvertently breathe the smoke. The smoke contains dioxins, which is very harmful to the human body. , it destroys the immune system in the human body and is the number one accomplice of leukemia. In addition, dust particles can easily cause lung diseases of operators. Operators who work in such an environment for a long time will experience hair loss, dizziness, and easy to get sick. tuberculosis

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