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Continuous thermal sealing device for reinforcing tape

A technology of heat sealing machine and reinforcing belt, applied in the field of machinery, to achieve the effect of constant heat sealing temperature, good heat sealing quality and high degree of automation

Inactive Publication Date: 2006-04-05
INST OF HIGH ENERGY PHYSICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the test, the structure of the reinforcement belt is the most favorable composite reinforcement belt composed of plastic film and polyester filament composite material, but there is no automatic equipment to produce this reinforcement belt.

Method used

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  • Continuous thermal sealing device for reinforcing tape
  • Continuous thermal sealing device for reinforcing tape
  • Continuous thermal sealing device for reinforcing tape

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The structure of the reinforced belt continuous heat sealing machine of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as figure 1 As shown, the reinforcing tape continuous heat sealing machine of the present invention packs a wire rack mechanism 1 and a heat sealing mechanism 2 . Wire rack mechanism 1 is made of multi-row insertion shaft (not shown in the figure, its structure is a circular shaft) that is installed on the support 10 and the multi-filament plying device 12 at the upper end of the support for inserting the polyester yarn shaft tube 11. The inserted shaft of silk shaft tube 11 is determined according to the quantity of the polyester filament that the reinforcing belt of being produced is used, can increase or decrease as required, for example is 264, can install 264 axis polyester filaments. There are a plurality of parallel horizontal crossbeams 13 on both sides...

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Abstract

A continuous thermally sealing machine for the rinforcing band consisting plastic film and rreinforcing thread is composed of a thread unit which consists of supporting frame, inserted axle and plying device, and a thermally sealing unit which consists of supporting frame, plastic film releasing axle, tension roller, film separating device, reinforcing thread guiding and distributing device, thermal sealing device and band winder.

Description

technical field [0001] The invention relates to a machine, in particular to a continuous heat sealing machine for producing plastic reinforcing belts reinforced by polyester filaments. Background technique [0002] High-altitude balloon is a relatively low-cost high-altitude vehicle. It can carry scientific observation instruments weighing hundreds of kilograms or even several tons to an altitude of 30-40km, and the flight time can be as long as several days to dozens of days. Scientific experiments and observational studies of the subject. Due to the large volume of high-altitude balloons (the volume can reach hundreds of thousands of cubic meters), the buoyancy is several hundred kilograms to several tons, so it is required to be light in weight and high in strength. Thin strength is limited. Depending on the size of the sphere, dozens to hundreds of pieces of plastic film are needed to weld the edge parts when making a balloon. The reinforcing belt is placed on the edge ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C65/18B29C65/74B64B1/40
Inventor 张童顾逸东姜鲁华张希元王挺鹤王立祥
Owner INST OF HIGH ENERGY PHYSICS CHINESE ACAD OF SCI