Efficient compression molding system for vacuum insulated panel

Abstract

The invention discloses an efficient compression molding system for a vacuum insulated panel and relates to the field of green building energy conservation. The compression molding system is mainly composed of a main machine frame, a die, a driving device, a transmission mechanism, a dust hood, an injection system assembly, a feeding device, a mixing device and a conveying and setting device. Due to the digital intelligent control of input and output of electric devices such as a PLC and a frequency converter, compression molding speed is high, operation is steady, clamping force is large, high-density homogeneous core materials and non-homogeneous core materials can be produced, one device can be adapted to production of plates in various specifications, the utilization rate is high, repeated investment is avoided, resources are saved, driving force is provided by pure electric energy, the problems of high hydraulic energy consumption and pollution are solved, dust-free and waste gas-free production is realized in the compression molding and setting process, the working environment is good, equipment performance is stable, service life is long, mixing, feeding, injection, compression molding, setting and conveying are conducted continuously, the mechanical structure is compact, the appearance is attractive, manufacturing is convenient, labor and cost are saved, and energy conservation, environment protection and efficient production are realized in the true sense.

Description

technical field [0001] The invention relates to the field of high thermal barrier energy saving and intelligent equipment, and to be precise, it is an energy-saving thermal insulation plate compression molding equipment, especially a compression molding system for the core material of a vacuum insulation panel. Background technique [0002] Existing publicly used and sold equipment, patent application documents, related documents, etc. show that the thermal insulation board forming machine is mainly composed of frame, mould, hydraulic, pneumatic and other control systems. Among them, the patent application number 201110384177.2 discloses a molding mechanism, the main body is a vertical frame, and the four corners of the frame are provided with guide columns, and the upper die head of the mold is connected with the guide columns, and is realized under the action of the oil cylinder and the synchronous rack. For the stable lifting of the mold, the lower die head oil cylinder s...

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Problems solved by technology

[0003] Among the aforementioned technologies, although the former can achieve stable lifting, it cannot realize high-speed opening and closing of the mold, the clamping force is small, and the energy consumption is high. This method is suitable for long production cycle and large-area thermal insulation plate operation, while the latter has stable lifting and lowering. The effect is poor, and it cannot adapt to the requirements of high-speed lifting. Both of them have such common defects: firstly, they cannot produce high-density plates, and secondly, the dust generated during the forming process floats with the air, which seriously pollutes the working environment. Patent application number 201220376101.5 The synchronous belt rolling and slow exhaust can alleviate the degree of pollution, but it still cannot overcome the suspension and diffusion of dust, especially the nano-scale core material, which is difficult to see visually, and has not fundamentally solved the problem of dust pollution. Slow exhaust and low molding efficiency. Secondly, the mold is single, and only one type of board can be produced. The utilization rate of the equipment is low, and the scope of application is greatly limited. The oil cylinder stands upright on the frame and directly acts on the upper and lower molds. The model of the oil cylinder is large , the hydraulic motor continues to move, the energy consumption is serious, the layout of the mechanical structure is incoherent, the arrangement is not tight, the production cycle is long, the speed is low, and the appearance performance is poor

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