Manufacturing and forming process of HDPE geomembrane

A molding process and geomembrane technology, applied in the direction of winding strips, thin material processing, transportation and packaging, etc., can solve the problem of affecting the winding quality of HDPE geomembrane, affecting the efficiency of winding work, the quality of use, and the inability to meet market demand, etc. problems, to achieve the effect of ensuring the quality of winding, reducing frictional resistance and reducing mechanical fatigue

Inactive Publication Date: 2020-12-25
广州粤科塑胶科技有限公司
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Problems solved by technology

[0003] After the HDPE geomembrane is manufactured, it needs to be collected and stored by winding. The existing HDPE geomembrane winding device is to wind the HDPE geomembrane directly on the winding roller, and through the rotation of the winding roller, the HDPE geomembrane When winding up, the middle winding process is prone to wrinkles, which affects the winding quality of HDPE geomembrane, and the wrinkles on the surface of HDPE geomembrane will seriously affect the working efficiency of winding and the quality of later use, and only the same type of winding can be used. The rolling drum cannot meet the market demand and has a negative impact on production efficiency; therefore, the present invention provides a HDPE geomembrane production molding process

Method used

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  • Manufacturing and forming process of HDPE geomembrane
  • Manufacturing and forming process of HDPE geomembrane
  • Manufacturing and forming process of HDPE geomembrane

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Embodiment Construction

[0034]In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the following will further illustrate the present invention in combination with specific illustrations. It should be noted that, in the case of no conflict, the embodiments in this application and The features in the embodiments can be combined with each other.

[0035]Such asFigure 1 to Figure 11As shown, a HDPE geomembrane manufacturing process, the specific HDPE geomembrane manufacturing process is as follows:

[0036]S1, winding and clamping: manually place the winding drum 5 into the winding mechanism 2, and perform positioning, clamping and fixing, and then realize the winding rotation;

[0037]S2. Auxiliary rolling support: Rolling support is performed on the winding drum 5 positioned and clamped in the above S1 through the guiding sliding mechanism 1;

[0038]S3. Rolling transmission: the HDPE geomembrane is rolled and transmitted through the transmission te...

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Abstract

The invention provides a manufacturing and forming process of a HDPE geomembrane. A HDPE geomembrane winding device comprises a guide sliding rolling mechanism, a winding mechanism, a transmission tensioning mechanism, a bottom plate and a winding roller; the transmission tensioning mechanism is installed on the bottom plate, and the winding mechanism and the guide sliding rolling mechanism are arranged right in front of the transmission tensioning mechanism; and the winding mechanism is installed on the bottom plate, the guide sliding rolling mechanism is installed on the bottom plate in a sliding fit mode, and the winding roller is arranged between the winding mechanism and the guide sliding rolling mechanism. The manufacturing and forming process of the HDPE geomembrane solves the problems that the HDPE geomembrane needs to be collected and stored through winding after being produced and manufactured, an existing HDPE geomembrane winding device directly winds the HDPE geomembrane onwinding rollers, wrinkles are likely to be generated in the middle winding process, and the winding work efficiency and the later use quality are seriously affected by the wrinkles on the surfaces ofthe HDPE geomembranes; and in addition, only the winding rollers of the same type can be used, market requirements cannot be met, and negative effects are caused to the production efficiency.

Description

Technical field[0001]The invention relates to the technical field of geomembrane production and winding, in particular to a HDPE geomembrane production and molding process.Background technique[0002]HDPE geomembrane is a kind of waterproof barrier material produced by high-density polyethylene resin as raw material. It has excellent resistance to environmental stress cracking, low temperature resistance, aging resistance, corrosion resistance, and a large temperature range and relatively Long service life, so it is widely used in anti-seepage projects in domestic waste landfills, solid waste landfills, sewage treatment plants, artificial lakes, and tailings treatment;[0003]After the HDPE geomembrane is produced and manufactured, it needs to be collected and stored by winding. The existing HDPE geomembrane winding device directly winds the HDPE geomembrane on the winding roller, and the HDPE geomembrane is rotated by the winding roller. Wrinkles are likely to occur during the middle w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H18/10B65H23/26
CPCB65H18/10B65H23/26
Inventor 刘朵王义金
Owner 广州粤科塑胶科技有限公司
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