Production equipment for plastic drainage strips

A technology of production equipment and drainage belt, which is applied in the field of mechanical equipment, can solve problems such as low production efficiency, blockage of core plate channels, and large elongation rate, and achieve the effect of improving production efficiency and ensuring water flow

Inactive Publication Date: 2012-04-04
宁波广宏工程塑料有限公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] 1) It is only suitable for the production of a single drainage belt, that is, only two sides of a core board can be bonded to the filter membrane at a time, so the production efficiency is low;
[0004] 2) In addition, the plastic drainage belt produced by this production equipment is made of two kinds of fibers with high melting point and low melting point becau

Method used

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  • Production equipment for plastic drainage strips
  • Production equipment for plastic drainage strips
  • Production equipment for plastic drainage strips

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Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Depend on figure 1 , figure 2 and image 3 It can be seen from the schematic structural diagram of the production equipment of the plastic drainage belt of the present invention that it includes a feeding device, a pressing device and a winding device in sequence from the beginning to the end, and multiple groups of raw materials are arranged in parallel in the described feeding device, and each group of raw materials It includes a core plate roll 5, an upper filter membrane roll 7 and a lower filter membrane roll 21.

[0020] The feeding device includes a core plate feeding device and a filter membrane feeding device; the core plate feeding device includes a feeding bracket 3, a feeding cylinder 1 and a feeding swing rod 2, and the middle part of the feeding swing rod 2 is connected to the feeding bracket 3 Hinged, one end...

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Abstract

The invention discloses production equipment for plastic drainage strips. The equipment comprises a driving device, and also comprises a feeding device, a pressing device and a winding device from end to end in turn, wherein a plurality of groups of raw materials are parallelly arranged in the feeding device; each group of raw material comprises a core plate coil (5), an upper filter membrane coil (7) and a lower filter membrane coil (21); and the driving device is connected with and drives the pressing device. After the structure is adopted, the plurality of groups of raw materials are parallelly arranged in the feeding device, namely a plurality of drainage strips can be produced at one time simultaneously, so that production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of mechanical equipment, specifically a production equipment for plastic drainage belts. Background technique [0002] Plastic drainage belt is a commonly used soft ground treatment material. Its middle layer is an extruded plastic core board, which is the skeleton and channel of the drainage belt. Its cross-section has various shapes such as wave shape and harmonica shape. Both sides are wrapped with non-woven geotextile as filter membrane. Usually, the plastic drainage belt is inserted into the soft soil foundation with a plug-in machine. Under the action of the upper preload, the interstitial water in the soft soil foundation is discharged from the plastic drainage belt to the upper sand layer or horizontal plastic drainage pipe, and is drained by other places. Drain and consolidate with soft ground. The production equipment of the plastic drainage belt in the prior art is to bond the fused filter membrane on the...

Claims

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Application Information

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IPC IPC(8): E02D3/10B32B37/06B32B37/10
Inventor 陈敏莲徐大斌
Owner 宁波广宏工程塑料有限公司
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