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Packaging bag air leakage detection device for food production

A detection device, packaging bag technology, applied in the direction of detecting the appearance of fluid at the leak point, using liquid/vacuum degree for liquid tightness measurement, etc., to achieve the effect of saving physical strength and improving efficiency

Inactive Publication Date: 2022-04-05
江苏汉九生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a packaging bag air leakage detection device for food production, which has the effect of automatic extrusion detection, improves the efficiency of air leakage detection, solves the trouble of manual pressing detection, and avoids Quality problems arising from the use of water detection methods

Method used

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  • Packaging bag air leakage detection device for food production
  • Packaging bag air leakage detection device for food production
  • Packaging bag air leakage detection device for food production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see figure 1 and Figure 5 , a packaging bag air leakage detection device for food production, comprising a detection frame 1, the inner wall of the detection frame 1 is fixedly connected with a placement frame 2, and the inner wall of the detection frame 1 is movably connected with threads on both sides of the placement frame 2 Rod 3, the outer surface of the threaded rod 3 is meshed with the first gear 4, and the outer surface of the first gear 4 is fixedly connected with the fan 5. When the packaging bag leaks during the extrusion process, the airflow generated by the packaging bag leaks It will drive the fans 5 on both sides to rotate, and the fan 5 drives the threaded rod 3 to rotate through the first gear 4, which has the function of reminding air leakage.

[0026] Further, the other side of the outer surface of the threaded rod 3 is engaged with a reminder mechanism 6, the reminder mechanism 6 includes a toothed plate 11, the inner wall of the toothed plate 11 i...

Embodiment 2

[0029] see image 3 and Figure 4 , a packaging bag air leakage detection device for food production, comprising a detection frame 1, the inner wall of the detection frame 1 is fixedly connected with a placement frame 2, and the inner wall of the detection frame 1 is movably connected with threads on both sides of the placement frame 2 Rod 3, the outer surface of threaded rod 3 is meshed with first gear 4, the outer surface of first gear 4 is fixedly connected with fan 5, and the other side of the outer surface of threaded rod 3 is meshed with prompting mechanism 6.

[0030] Further, one end of the placement frame 2 is fixedly connected with the positive plate 12, the other end of the placement frame 2 is fixedly connected with the negative electrode plate 20, the outer surface of the placement frame 2 is slidably connected with the extruding plate 13, and one end of the extruding plate 13 is fixedly connected There is a toothed plate 14, one side of the toothed plate 14 is m...

Embodiment 3

[0033] see image 3 and Figure 4, a packaging bag air leakage detection device for food production, comprising a detection frame 1, the inner wall of the detection frame 1 is fixedly connected with a placement frame 2, and the inner wall of the detection frame 1 is movably connected with threads on both sides of the placement frame 2 Rod 3, the outer surface of the threaded rod 3 is meshed with the first gear 4, the outer surface of the first gear 4 is fixedly connected with the fan 5, and the other side of the outer surface of the threaded rod 3 is meshed with a prompting mechanism 6, the prompting mechanism 6 includes a toothed plate 11. The inner wall of the gear plate 11 is engaged with a stopper 10, the outer surface of the stopper 10 is fixedly connected with the first spring 9, and the outer surface of the stopper 10 is movably connected with a connecting rod 8, and one end of the connecting rod 8 is located at the first spring One end of 9 is fixedly connected with f...

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Abstract

The invention relates to the technical field of food processing, and discloses a packaging bag air leakage detection device for food production, which comprises a detection frame, the inner wall of the detection frame is fixedly connected with a placement frame, the inner wall of the detection frame and the two sides of the placement frame are movably connected with threaded rods, and the outer surfaces of the threaded rods are engaged with first gears. The outer surface of the first gear is fixedly connected with a fan, the other side of the outer surface of the threaded rod is meshed with a prompting mechanism, the first rotating wheel drives the second rotating wheel to rotate synchronously through a belt, and the initial position directions of racks on the outer surfaces of the first rotating wheel and the second rotating wheel are consistent. Therefore, the toothed plate is driven to move up and down circularly in the rotating process of the first rotating wheel and the second rotating wheel, and the toothed plate drives the extrusion plate to extrude the packaging bag placed on the outer surface of the placing frame, so that the effect of automatically pressing the packaging bag can be achieved, and the method not only can save physical power, but also avoids various defects caused by detection in water.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to an air leakage detection device for packaging bags used in food production. Background technique [0002] In the field of food packaging, there are many products sealed in plastic bags. Better airtightness can play a better role in preserving the quality of products in plastic sealed packages. Whether the airtightness after packaging is intact is related to the quality of the product, so During the production process, the packaging bag needs to be tested for air leakage. [0003] The existing detection method for air leakage of packaging bags is generally to place the packaging bag in water, use a fixed frequency stamping equipment to press in the form of an assembly line, observe whether there are bubbles, or observe with the naked eye whether the volume of the packaging bag shrinks during the pressing process Phenomenon, this method is not only time-consuming and labor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/24
Inventor 刘开运
Owner 江苏汉九生物科技有限公司