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Pressure roller used for thermal-sealing device as well as thermal-sealing device

A technology of heat sealing device and pressure roller, which is applied in the directions of packaging, transportation packaging, transportation and packaging, etc., which can solve the problem of low sealing performance of packaging bags, and achieve the effects of good sealing performance, tight sealing and good sealing effect

Active Publication Date: 2017-05-31
SHAANXI BICON PHARMA GRP HLDG COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention also provides a heat-sealing device, aiming at improving the problem of poor airtightness of the packaging bag after being heat-sealed by the existing heat-sealing device

Method used

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  • Pressure roller used for thermal-sealing device as well as thermal-sealing device
  • Pressure roller used for thermal-sealing device as well as thermal-sealing device
  • Pressure roller used for thermal-sealing device as well as thermal-sealing device

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implement...

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Abstract

The invention relates to the field of mechanical equipment, and provides a pressure roller used for a thermal-sealing device. The pressure roller comprises a first roller and a second roller which are matched with each other, wherein a plurality of first pressure strips are arranged on the outer wall of the first roller; a plurality of second pressure strips are arranged on the outer wall of the second roller; the first pressure strips correspond to the second pressure strips; a distance between the shaft axis of the first roller and one surface, away from the first roller, of any first pressure strip is equal to a distance between the shaft axis of the second roller and one surface, away from the second roller, of any second pressure strip; a first elastic rubber strip is arranged on one surface, away from the first roller, of each first pressure strip; and the first elastic rubber strip is mutually matched with one surface, away from the second roller, of each second pressure strip. A packaging bag thermally sealed by the pressure roller used for the thermal-sealing device is better in airtightness. The invention further provides the thermal-sealing device comprising the pressure roller used for the thermal-sealing device, and the pressure roller used for the thermal-sealing device is in transmission connection with a motor in a machine case. The packaging bag thermally sealed by the thermal-sealing device is good in sealing effect.

Description

technical field [0001] The invention relates to the field of mechanical equipment, in particular to a pressure roller used in a heat-sealing device and a heat-sealing device. Background technique [0002] The heat-sealing device is a device that seals the mouth of the packaging bag tightly, and plays an important role in industrial production. At present, although the existing heat-sealing devices can meet the needs of production, there is still room for improvement in the sealing of packaging bags. Most heat-sealing devices still have poor sealing performance for some packaging bags during the working process. Contents of the invention [0003] The invention provides a pressure roller used in a heat-sealing device, aiming at improving the sealing performance of a packaging bag sealed by the sealing device. [0004] The present invention also provides a heat-sealing device, aiming to improve the problem of poor airtightness of the packaging bag after being heat-sealed by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B51/16
CPCB65B51/16
Inventor 陈雪荣
Owner SHAANXI BICON PHARMA GRP HLDG COMPANY
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