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An online heat sealing machine for packaging bags with inner valve ports

A packaging bag and heat sealing machine technology, applied in packaging sealing/fastening, packaging, transportation packaging, etc., can solve the problem that the valve opening of the inner valve packaging bag cannot be sealed, and achieve the effect of ensuring reliability and sealing firmness

Active Publication Date: 2017-05-17
REVOPAC PACKAGING TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an online inner-valve packaging bag heat-sealing machine that solves the problem that the valve opening of the inner-valve packaging bag cannot be sealed in order to fill the technical gap in the domestic market.

Method used

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  • An online heat sealing machine for packaging bags with inner valve ports

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Embodiment

[0021] An online heat-sealing machine for packaging bags with inner valve ports, the structure of which is as follows: figure 1 As shown, it includes an indexing mechanism 1, a guide side plate 3, a heat sealing block 4, a conveyor 5, a cooling pressing block 6, and the like. Rotate the inner valve port bag 2 conveyed by the previous road, and the indexing mechanism 1 makes the valve port of the bag 2 be located in front of the conveying direction. Specifically, the indexing mechanism 1 includes a driving splint 1-1 and a rotating power assembly 1-2, through which the driving splint 1-1 clamps the packaging bag 2 delivered to a designated position, and is driven by the rotating power assembly 1-2. The packaging bag 2 clamped by the splint 1-1 rotates so that the valve port of the packaging bag 2 is located in front of the conveying direction. The conveyor 5 drives the inner valve bag to move forward, and the guide side plate 3 is a C-shaped stainless steel bending plate, whic...

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Abstract

The invention relates to an online heat sealing machine for an internal valve port packaging bag. The online heat sealing machine comprises a steering mechanism, a conveyor, a guide side plate, a heat sealing scalding block and a cooling pressing block, wherein the steering mechanism is used for rotating the internal valve port packaging bag conveyed from a front channel and making a valve port of the packaging bag be located in the front of the conveying direction, the conveyor is used for driving the internal valve port packaging bag to move forwards, and the guide side plate, the heat sealing scalding block and the cooling pressing block are arranged on the conveyor. Compared with the prior art, the problem that the valve port of the internal valve port packaging bag cannot be sealed is solved, the heat sealing time for the single packaging bag is 3 s, the theory limit packaging speed is 1200 packages / hour, and the production efficiency is not affected while the valve port bag is sealed.

Description

technical field [0001] The invention relates to a packaging bag heat-sealing machine, in particular to an on-line inner-valve packaging bag heat-sealing machine. Background technique [0002] At present, inner-valve packaging bags are widely used in the packaging of materials (dry powder mortar, etc.) in China's building materials industry. In the case of complete sealing, materials with good fluidity and flying properties are easy to leak from the mouth of the bag. Bring unnecessary troubles to transportation and storage. Contents of the invention [0003] The purpose of the present invention is to provide an on-line internal valve port packaging bag heat sealing machine which solves the problem that the valve port of the internal valve port packaging bag cannot be sealed in order to fill the technical gap in the domestic market. [0004] The purpose of the present invention can be achieved through the following technical solutions: [0005] An online heat-sealing mach...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B51/10B65B51/32B65G47/24
CPCB65B51/10B65B51/32B65G47/24
Inventor 潘程栋
Owner REVOPAC PACKAGING TECH SHANGHAI