Gas replacement rotating disc device of packaging machine

A gas replacement and packaging machine technology, applied in the direction of pressurization/gasification packaging, etc., can solve the problems of low replacement gas composition, deterioration of packaged food quality, insufficient gas replacement, etc., and achieve high automation and accuracy of ventilation components High, high production efficiency effect

Pending Publication Date: 2021-05-25
WENZHOU KEDI MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the gas fresh-keeping packaging, ensuring the high precision of the initial gas composition in the gas packaging is very important to realize the gas preservation of fruits and vegetables. The most critical evaluation index to ensure the quality of the gas packaging is the gas replacement accuracy. If the gas replacement is insufficient and the air remains too much, it will not If the required ideal gas composition is reached, its freshness preservation effect will be greatly affected; at present, the ventilation method mainly adopted at home and abroad is filled with the configured gas; the packaging equipment of this method has complex structure, low efficiency, and low replacement gas composition, which will cause Deterioration of packaged food quality

Method used

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  • Gas replacement rotating disc device of packaging machine
  • Gas replacement rotating disc device of packaging machine
  • Gas replacement rotating disc device of packaging machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061]Embodiment 1, the drive mechanism 6 includes a first driving disk 61 and a first roller 62 located outside the outer peripheral surface of the first drive pan 61, the first driving disk 61 located below the first turntable 3 and One turntable 3 is set with axis, and the roller 54 is scrolled with the first roller groove 62, the first roller 62 penetrates in the circumferential direction and is provided with a low horizontal stroke one 621, high horizontal stroke one 622 and Connecting a low horizontal stroke one 621 and a high horizontal stroke one 622, a slope stroke one 623, the medium section of the slope stroke one is provided with a horizontal segment 624 for roller stay; when the mounting frame is rotated by the first turntable, The end roller scrolles in the first roller, the roller is inserted into the package into the package in the low-horizontal stroke, and the roller takes a high horizontal stroke along the ramp. One generation cannula has completed the gas. After ...

Embodiment 2

[0062]Embodiment 2, the drive mechanism 6 includes a second drive disk 63 and a second roller 64 located outside the outer peripheral surface of the second drive pan 63, the second drive disc 63 located below the first turntable 3 and A turntable 3 is disposed in an axis, and the roller 54 is rolled with the second roller 64, the second roller 64 penetrates in the circumferential direction and is provided with a low horizontal stroke 2 641, high horizontal stroke 2 642 and Two slopes 643 connecting low horizontal stroke 2 641 and high horizontal stroke 2 642, one of the intermediate sections of the ramp stroke 2 643 are disposed to split it into a vertical stroke 644 that is up and down, the vertical direction. The bottom end of the itinerary is available for the roller;

[0063]The drive mechanism 6 further includes a lifting assembly 65 for pushing the roller 54 from the bottom end and the top end of the vertical stroke 644, the lifting assembly 65 mounted on the frame 1 and is respe...

Embodiment 3

[0064]Example 3, the drive mechanism 6 includes:

[0065]The third drive disk 66; it is located below the first turntable 3 and is set to the first turntable 3;

[0066]The third roller 67 is disposed on the upper surface of the outer edge of the third drive disk 66;

[0067]The fourth drive plate 68 is located below the third drive disk 66 and is set to the first turntable 3;

[0068]The fourth roller 69 is located at the outer peripheral surface of the fourth drive pan 68, and the roller 54 is rolled with the fourth roller groove 69, and there is an opening 691 above both ends of the fourth roller 69. ;

[0069]The third drive disc can adjust the mounting of the upper and lower height on the central axis, and one end of the third roller is provided downwardly and corresponding to the opening corresponding to the opening; the third drive disk 66 and fourth The driving disk 68 is relatively stationary, the fourth drive pan 68 and the third drive disc 66 rotate relative to the first turntable 3, re...

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Abstract

The invention discloses a gas replacement rotating disc device of a packaging machine, and relates to the field of packaging machines. The device comprises a rack, a central shaft vertically mounted on the rack, a first rotating shaft sleeving the central shaft in a relatively rotating manner, a first rotating disc driven by the first rotating shaft to rotate, a gas distribution disc coaxially arranged with the first rotating disc, and a plurality of gas replacement mechanisms distributed in the circumferential direction of the first rotating disc. The gas replacement mechanisms are installed on the first rotating disc in a vertical sliding manner and driven by the first rotating disc to rotate in the circumferential direction. A driving mechanism for driving each gas replacement mechanism to move up and down is further included. The device has the advantages of being good in practicability and high in ventilation efficiency.

Description

Technical field[0001]The present invention relates to the field of packaging machines, and more particularly to a packaging machine gas replacement turntable device.Background technique[0002]The requirements for food packaging quality have increasing the level of living, but food in packaging must not only clean and hygiene, save time, but also keep the fresh and original flavors of food as much as possible. At present, gas packaging technology is generally used, which can extend food preservation time, and can save the original flavor of food.[0003]In the gas preservation packaging, the high precision of gas initial ingredients in gas packaging is critical to realizing fruit and vegetables, ensuring that the most critical evaluation index of gas packaging quality is gas replacement accuracy, and the gas replacement is not sufficient, and there is too much air residue. The ideal gas ingredients needed, the preservation effect will be greatly affected; the main ventilation method mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B31/08
CPCB65B31/08
Inventor 蔡旭光蔡建武尤传浩
Owner WENZHOU KEDI MACHINERY
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