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A method of manufacturing a laminated fabric core conveyor belt

A fabric core and conveyor belt technology, applied in conveyors, chemical instruments and methods, lamination, etc., can solve the problems of low adhesion, delamination, and uneven tension of the fabric core layer, and achieve uniform interlayer tension and efficiency. High, poor safety effects

Inactive Publication Date: 2016-01-20
齐建国
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a novel manufacturing method of a laminated fabric core conveyor belt, to overcome the low adhesion between the fabric core layers of the traditional manufacturing process, uneven tension, and easy delamination problem

Method used

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  • A method of manufacturing a laminated fabric core conveyor belt

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Embodiment 1

[0024] The preparation of embodiment 1 laminated fabric core conveyor belt

[0025] (1) Two or more layers of chemical fiber fabric core layers are thermally bonded into a whole belt core by ultrasonic bonding equipment; ultrasonic bonding equipment converts electrical energy into mechanical vibration energy, so that the surface between chemical fiber layers is melted and bonded Function, improve the adhesion and integrity between layers. Wherein, the fabric core layer used is woven alone or mixed with different kinds of chemical fibers.

[0026] (2) The integral tape core is dipped and plasticized to become a skeleton material; the bonded integral tape core is dipped and plasticized to become a dipped tape core; the dipped paste used is composed of the following components by weight: Made of: 100 kg of PVC paste resin, 50 kg of dioctyl fat, 3-4 kg of stabilizer, 6-8 kg of antistatic agent, 45-47 kg of 45% oxidized paraffin, 4.5-5.5 kg of 3.5-water zinc borate, three aromatic...

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Abstract

The invention discloses a method for producing a lamination type fabric core conveyer belt. The method comprises the steps that (1), two or more than two chemical blended fabric core layers are bonded to form an integrated belt core through an ultrasonic heat bonding device; (2), the integrated belt core is subjected to impregnation and is plasticized into a framework material; and (3), and the framework material is coated and subjected to glue covering through an extruder to form the lamination type fabric core conveyer belt. According to the method, the technological process is simplified, the device investment is low, the energy consumption is low, the efficiency is high, and the produced lamination type fabric core conveyer belt is long in service life.

Description

technical field [0001] The invention relates to a method for manufacturing a laminated fabric core conveyor belt, in particular to a method for manufacturing a laminated fabric core conveyor belt using ultrasonic bonding equipment. Background technique [0002] Conveyor belts are widely used in the transportation of materials in mining, wharf, electric power, chemical and other industries, and laminated fabric core conveyor belts account for more than half of the total use of conveyor belts. The traditional manufacturing method of the laminated fabric core conveyor belt comprises the following steps: (1) preparing the compounded rubber for the calender fabric layer core glue, and the calender cover rubber material; (2) the purchased fabric core dipped canvas Adhesive glue is pasted on the surface by a calender to form a tape; (3) the core layer of the tape is bonded in multiple layers through the molding process and the covering film is pasted to form a tape blank; (4) the t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G15/34B32B37/06
Inventor 齐建国
Owner 齐建国
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