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Excess material recycling and reusing device of polyester fiber screen

A polyester fiber and waste material technology, which is applied in the field of waste material recovery and reuse devices for polyester fiber screens, can solve problems such as waste of resources, short service life, and abnormal production, so as to save resources and costs, and avoid partial Defects, the effect of improving production efficiency

Pending Publication Date: 2021-06-01
安徽博润纺织品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the polyester fiber screen produced by domestic manufacturers is produced by high-speed spinning process, which has poor wear resistance and fatigue resistance. Therefore, the product woven by this method has a short service life.
Using high-viscosity polyester chips for conventional spinning of polyester fibers, if not treated in the early stage, melt deformation or rupture often occurs, resulting in irregular filaments, seriously affecting the quality of fibers, and even cannot be produced normally
[0004] In addition, if the polyester fiber screen is produced by using a semi-finished molding mold and a punching device, after the punching device is punched, part of the polyester fiber screen residue will be produced. If this part of the residue is discarded as garbage, it will be Causes a waste of resources, which is not conducive to saving costs

Method used

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  • Excess material recycling and reusing device of polyester fiber screen
  • Excess material recycling and reusing device of polyester fiber screen
  • Excess material recycling and reusing device of polyester fiber screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 and figure 2 As shown, in this embodiment, the collection mechanism includes a collection box 23 and a feed hopper 24 arranged on the collection box 23 , and the feed hopper 24 is located below the polyester fiber screen punching device 22 . Specifically, the collection box is arranged below the working end surface of the working platform where the opening device is located, and one or more feeding hoppers are arranged on the collecting box. The size of the top opening of the feeding hopper should be slightly larger than the end surface of the working platform, so as It is ensured that when the remaining material after punching falls from the working platform, it can all fall into the feeding hopper, and then guide to the inside of the collection box for collection. In order to prevent other impurities from entering the hopper under non-working conditions, an openable and closable sealing cover or filter screen can be installed at the opening of the f...

Embodiment 2

[0038] The difference between this embodiment and embodiment 1 is that, as image 3 As shown, the buffer passage includes a passage body and a spiral slideway 30 disposed in the passageway body, and the bottom outlet of the spiral slideway 30 points to the conveying direction of the first belt. Under the action of the buffer force of the spiral slideway, it avoids the large impact damage caused by the direct free fall of the remaining material, and plays the role of auxiliary anti-slip.

[0039] Further, such as Figure 4 As shown, the collection box 23 is provided with a first baffle 31 and a second baffle, and the first baffle and the second baffle are respectively located on both sides of the first belt 25 of the first belt 25 conveying mechanism. The first baffle and the second baffle can adopt a baffle structure with the same structure and size, the length direction of the baffle is the same as the conveying direction of the first belt, and the distance between the two b...

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Abstract

The invention provides an excess material recycling and reusing device of a polyester fiber screen. The excess material recycling and reusing device comprises a collecting mechanism used for collecting punching excess materials of the polyester fiber screen and a recycling and conveying mechanism used for conveying the excess materials in the collecting mechanism to a heating pretreatment device. According to the excess material recycling and reusing device, the collecting mechanism is arranged below a screen punching device and used for collecting the excess materials generated in the punching operation process, and the excess materials are guided to a feeding port of the heating pretreatment device in a production device again, so that the punching excess materials generated in the polyester fiber screen production process can be recycled conveniently, and resources and cost are saved.

Description

technical field [0001] The invention relates to the technical field of screen mesh processing and production, in particular to a recycling device for residual materials of polyester fiber screen mesh. Background technique [0002] Polyester fiber screen is easy to install, easy to replace and maintain, suitable for any type of screening machine, light in weight, and can be installed or replaced on site, greatly reducing the workload. More and more fields need to use polyester screen. [0003] At present, the polyester fiber screen produced by domestic manufacturers is produced by high-speed spinning process, which has poor wear resistance and fatigue resistance. Therefore, the product woven by this method has a short service life. Using high-viscosity polyester chips for conventional spinning of polyester fibers, if not treated in the early stage, melt deformation or rupture often occurs, resulting in irregular filaments, seriously affecting the quality of fibers, and even c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29D28/00B29B17/00C08J11/04C08L67/00
CPCB29D28/00B29B17/0005C08J11/04C08J2367/00Y02W30/62Y02P20/143
Inventor 荀兴高潘娜娜刘东明
Owner 安徽博润纺织品有限公司
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