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Bag-opening device and bag-opening method for packaging bag

A packaging bag and bag opening technology, applied in packaging and other directions, can solve problems such as sticking, failure to open packaging bags15, and reduced packaging efficiency

Inactive Publication Date: 2014-09-17
CHAN LI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Through the use of the bag opening device 10 of the above-mentioned packaging bag, although the steps of opening the packaging bag 15 and packaging the packaged object 17 can be completed, in practical applications, the packaging bag 15 is often stained due to internal static electricity or moisture. sticky situation, causing the first adsorption unit 11 and the second adsorption unit 13 to fail to open the opening 151 of the packaging bag 15 smoothly, so that the packaging bag 15 falls off from the first adsorption unit 11 and the second adsorption unit 13, as figure 2 shown
The operator must close the bag opening device 10 and take out the packaging bag 15 that cannot be opened.
This will not only reduce the efficiency of packaging, but also increase the cost of packaging

Method used

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  • Bag-opening device and bag-opening method for packaging bag
  • Bag-opening device and bag-opening method for packaging bag
  • Bag-opening device and bag-opening method for packaging bag

Examples

Experimental program
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Embodiment Construction

[0064] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0065] see image 3 As shown, it is a structural schematic diagram of an embodiment of the bag opening device of the packaging bag of the present invention. As shown in the figure, the bag opening device 20 of the present invention mainly includes a main body 21 and a rubbing unit 23 , wherein the rubbing unit 23 is disposed on the main body 21 . The main body 21 includes at least one first adsorption unit 211, wherein the first adsorption unit 211 is located close to the rubbing unit 23, and the opening of the packaging bag 22 can be rubbed by the rubbing unit 23 during the bag opening step. 221, and the opening 221 of the packaging bag 22 is sucked and opened by the first suction unit 211.

[0066] The main body 21 can drive the first adsorption unit 211 and the rubbing unit 23 towards the packaging bag 22, so that the rub...

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Abstract

The invention discloses a bag-opening device for a packaging bag, which mainly comprises a main body part and a bag rubbing unit, wherein the main body part comprises at least one first adsorption unit; the bag rubbing unit is close to the first adsorption unit; the bag rubbing unit is firstly in contact with an opening part of the packaging bag and rubs the opening part of the packaging bag in the process that the main body part drives the first adsorption unit and the bag rubbing unit to approach the packaging bag, in order to separate the packaging bag and / or the opening part, wherein the packaging bag generates adhesion due to moisture or static electricity, the first adsorption unit is facilitated to absorb the opening part of the packaging bag, and thus the bag-opening steps of the packaging bag are completed.

Description

technical field [0001] The invention relates to a bag opening device and a bag opening method of a packaging bag, which can effectively improve the success rate of opening the opening of the packaging bag. Background technique [0002] see figure 1 Shown is the structural representation of the bag opening device of existing packaging bag. As shown in the figure, the existing bag opening device 10 mainly includes a first adsorption unit 11 and a second adsorption unit 13, wherein the first adsorption unit 11 is opposite to the second adsorption unit 13, and is used to absorb the packaging between the two bag of 15. [0003] In actual application, the first adsorption unit 11 can be located above the second adsorption unit 13 , and the first adsorption unit 11 can be displaced relative to the second adsorption unit 13 . During the process of packaging the object 17 with the packaging bag 15 , the packaging bag 15 can be transported between the first adsorption unit 11 and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B43/30B65B43/26
Inventor 许岂彬
Owner CHAN LI MACHINERY
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