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Heat sealing device of oversleeve machine

A heat-sealing device and sleeve machine technology, applied in the field of heat-sealing devices, can solve the problems of easy detachment of the elastic band and the plastic film, low heat-sealing performance, poor sealing quality, etc., to achieve easy large-scale application and convenient operation Flexibility, the effect of improving the sealing quality

Inactive Publication Date: 2016-10-26
仙桃市道琦塑业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to its own structural limitations, the heat-sealing device of the sleeve machine in the prior art not only has low heat-sealing performance, but also has poor sealing quality, which easily leads to an increase in the defective rate of the sleeve. The heat-sealed edge of the film is easy to detach, and the elastic band at the elastic mouth is easy to detach from the plastic film, resulting in easy cracking and unusable
In addition, the sleeve machine heat sealing device on the market does not conform to the concept of energy saving and environmental protection

Method used

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  • Heat sealing device of oversleeve machine
  • Heat sealing device of oversleeve machine
  • Heat sealing device of oversleeve machine

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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0016] Such as figure 1 , figure 2 As shown, a heat-sealing device for a sleeve machine in this embodiment includes a gantry 1, a heat-sealing roller 2, a rubber roller 3 and a heat-sealing knife 4, and a heat-sealing roller gear 5 is stacked on the gantry 1 and the rubber roller gear 6, the center of the heat-sealing roller 2 and the rubber roller 3 is provided with a roller shaft 7, and the two ends of the roller shaft 7 pass through the bearing seats on the two gantry frames (1) arranged in parallel, and the roller shaft One end of 7 is respectively provided with a heat-sealing roller gear (5) and a rubber roller gear (6), and the heat-sealing roller (2) and th...

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Abstract

The invention discloses a heat-sealing device for a sleeve machine, which comprises a gantry frame, a heat-sealing roller, a rubber roller and a heat-sealing knife. The gantry frame is provided with a heat-sealing roller gear and a rubber roller gear. A roller shaft is arranged in the center, and a pair of thermal insulators are symmetrically arranged on the outer peripheral surface of the roller shaft. A heat-sealing knife is provided on the side away from the heat insulator, a roller shaft is provided at the center of the rubber roller, and the diameter of the heat-sealing roller is equal to that of the rubber roller. In this invention, a heat-sealing knife is provided on the heat-sealing roller, and with the cooperation of the heat-generating sheet on the heat-generating body, not only the heat-sealing performance can be enhanced, but the sealing quality can be greatly improved, and it conforms to the concept of energy saving and environmental protection, and also has the advantages of simple structure, Reasonable design, high efficiency, convenient and flexible operation, etc., are easy to popularize and apply on a large scale.

Description

technical field [0001] The invention relates to the technical field of heat sealing devices, in particular to a heat sealing device for a sleeve machine. Background technique [0002] At present, the cuff making machines on the market are generally equipped with a heat-sealing device on the base installation position after the non-woven strip adding process. Heat seal. However, due to its own structural limitations, the heat-sealing device of the sleeve machine in the prior art not only has low heat-sealing performance, but also has poor sealing quality, which easily leads to an increase in the defective rate of the sleeve. The heat-sealed edge of the film is easy to detach, and the elastic band at the elastic mouth is easy to detach from the plastic film, resulting in easy cracking and unusable. In addition, the heat-sealing devices of cuff machines on the market do not conform to the concept of energy saving and environmental protection. Therefore, how to design a sleev...

Claims

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Application Information

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IPC IPC(8): B29C65/20
CPCB29C65/20
Inventor 别道奇艾勇黄庆明
Owner 仙桃市道琦塑业股份有限公司
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