High-strength unsaturated polyester resin cloth inserted pipe production processing line

Abstract

The invention relates to the technical field of cloth inserted pipe production. According to the technical scheme, a high-strength unsaturated polyester resin cloth inserted pipe production processingline comprises a cloth frame, a deviation rectifying mechanism, a first tensioning mechanism, a second tensioning mechanism, an oven, an impregnation mechanism, a cloth storage mechanism, a rotatingwinding mechanism, a material transferring frame and a drying mechanism which are sequentially arranged. Compared with a traditional production processing line, the whole production process can be completely by only configuring three or four operators, and the labor cost is reduced; during the whole production process, through the arrangement of an impregnation roller, a first pressure roller, a second pressure roller, a pneumatic clamping jaw controlled by a rotator and a compression roller, the fabric can be infiltrated into the unsaturated polyester resin more uniformly, and the product quality is improved.

Description

technical field [0001] The invention relates to the technical field of cloth-clad pipe production, in particular to a production and processing line for high-strength unsaturated polyester resin cloth-clad pipes. Background technique [0002] In the production process of the unsaturated polyester resin cloth pipe, the fiber fabric needs to be impregnated in the resin first, and then rolled, and then dried after rolling, and finally the rolled pipe is taken off from the roller, and it is convenient Fabric-clad pipes are obtained, which have high strength and can be used to make guiding elements or sealing elements. [0003] The existing unsaturated polyester resin cloth pipe has the following defects in the production process: [0004] 1. A production line needs to be equipped with 8-10 workers, which makes the production efficiency low; [0005] 2. Due to the need to roll the fiber fabric impregnated with unsaturated polyester resin, it is necessary to ensure the uniformit...

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Problems solved by technology

[0004] 1. A production line needs to be equipped with 8-10 workers, which makes the production efficiency low;

[0005] 2. Due to the need to roll the fiber fabric impregnated with unsaturated polyester resin, it is necessary to ensure the uniformity of the fiber fabric soaked in unsaturated polyester resin during the rolling process, and the existing production equipment is difficult to control the fiber fabric The uniformity of unsaturated polyester resin greatly increases the defective rate of unsaturated polyester resin after production;

[0006] 3. The fiber fabric needs to be kept dry during infiltration so that the unsaturated polyester resin can be more conveniently immersed in the fiber fabric. Because the humidity in the workshop production environment is difficult to control, it often affects the production quality of the cloth pipe to a large extent;

[0007] 4. When the fiber fabric is rolled, the excess unsaturated polyester resin is often not removed from the rolled fiber fabric. After the subsequent drying process, it is easy to cause the thickness of each position of the fiber fabric to be inconsistent, which affects the folder. The quality of the cloth pipe will also cause waste of unsaturated polyester resin;

[0008] 5. In the traditional production process, the tubes are directly dried after soaking, and the rolls cannot be flexibly switched for winding in the discharge link during production. Every time the winding is rewound, it is necessary to wait for the completion of the follow-up operation before proceeding to production, which seriously affects the work efficiency. , at the same time, when producing pipes with larger diameters, the formed pipes are thicker and the tightness is insufficient, that is, the strength of the pipes after forming is low, and it is difficult to meet the strong strength requirements

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