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Plastic bag sealing machine

A sealing machine, plastic bag technology, applied in packaging sealing/fastening, external support, transportation packaging, etc., can solve the problems of sealing reliability, low work efficiency, increased labor intensity, etc., to achieve simple structure and improve reliability. , good practical effect

Active Publication Date: 2014-03-05
信宜奕龙实业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the processing of some plastic bags, the remaining edge of the bag must be cut off after sealing. The traditional method is to first seal the plastic bag with a sealing machine, then remove the plastic bag, and use a cutting device to cut off the remaining edge of the plastic bag. Cutting the edge of the bag not only increases the labor intensity of people, but also lowers the work efficiency
[0003] Although there are plastic bag sealing machines that use hot pressing to cut, the cutting position of this kind of plastic bag sealing machine is close to the sealing place, which has a certain impact on the reliability of sealing.

Method used

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  • Plastic bag sealing machine

Examples

Experimental program
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Effect test

Embodiment 1

[0014] Such as figure 1 As shown, the plastic bag sealing machine of this embodiment includes a base 1, a sealing support 2, a heat sealing support 3, an elastic device 4 (a spring can be used), a heat sealing seat 5 and a heat sealing knife 6 arranged on the base 1, the heat sealing seat 5 and the heat sealing knife 6 have an electric heating unit (the electric heating unit is not shown in the figure), and the sealing bracket 2 is provided with a sealing knife 7; the heat sealing knife 6 is installed on the heat sealing bracket 3, and the side of the heat sealing bracket 3 A protruding part 8 is provided, and the side of the sealing support 2 facing the heat-sealing support 3 is provided with a protruding and adjustable-length spacing adjustment bracket. One end of the elastic device 4 is connected to the protruding part 8, and the other end is connected to the spacing adjustment bracket. The movable end is fixedly connected. The base 1 is provided with a protruding sealing ...

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PUM

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Abstract

The invention provides a plastic bag sealing machine which has the cutting function and is convenient to operate. The plastic bag sealing machine comprises a base, a heat-sealing base and a heat-sealing cutter, the heat-sealing base and the heat-sealing cutter are arranged on the base, and an electric heating unit is arranged in the heat-sealing base and / or the heat-sealing cutter. The plastic bag sealing machine is characterized in that the heat-sealing cutter is arranged on a heat-sealing support, a protruded portion is arranged at the side portion of the heat-sealing support, the protruded portion is connected with a sealing support through an elastic device, and a sealing cutter is arranged on the sealing support. The plastic bag sealing machine is simple in structure, capable of conducting cutting during the heat-sealing process and suitable for the requirements for sealing positions and cutting positions of different plastic bags, and has good practicality.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing, and in particular relates to a plastic bag sealing machine used for sealing plastic bags. Background technique [0002] The plastic bag sealing machine refers to the machine that seals the container after the packaging container is filled with products. Its working principle is to use plastic bags or composite bags made of good thermoplastics. Generally, the sealing is directly heated and mechanical pressure is applied. , to fuse the seal. In the processing of some plastic bags, the remaining edge of the bag must be cut off after sealing. The traditional method is to first seal the plastic bag with a sealing machine, then remove the plastic bag, and use a cutting device to cut off the remaining edge of the plastic bag. Cutting the edge of the bag not only increases the labor intensity of people, but also has low work efficiency. [0003] Although there are plastic bag sealing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B51/10
Inventor 萧奕龙
Owner 信宜奕龙实业发展有限公司
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