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Vacuum packing method, vacuum packing treatment device and treatment method of vacuum packing treatment device

A vacuum packaging and processing device technology, applied in vacuum/special atmosphere packaging, packaging, transportation packaging, etc., can solve the problem of the decrease of the flatness and aesthetics of vacuum packaging of materials, reduce the packaging speed of vacuum packaging machines, and prolong the waiting time of vacuum packaging and other problems, to achieve the effects of shortening the waiting time, ensuring pressure, good bending resistance and torsion resistance

Active Publication Date: 2018-04-06
ZHANGZHOU JIALONG TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the vacuum packaging machinery for film bags and aluminum film bags, the two processes of vacuuming and shaping are often combined, and the bags are filled with materials and then directly shaped and vacuumed, which will greatly prolong the waiting time for vacuum packaging and reduce packaging efficiency. , not suitable for continuous operation; if you want to improve the efficiency, you have to sacrifice the shaping time, which will affect the shaping effect, resulting in a decrease in the flatness and aesthetics of the vacuum packaging of the material after vacuuming
For the traditional vacuum shaping mechanism, the mechanical fingers are used to clamp the bag mouth for vacuum shaping, which will easily lead to a long time-consuming shaping, reduce the packaging speed of the vacuum packaging machine, and easily lead to insufficient shaping of the materials in the package, which will affect the subsequent vacuuming The surface of the packaging bag is uneven, and the vacuum packaging of the material is irregular, which affects the aesthetics of the vacuum packaging; and the traditional vacuuming mostly relies on the mechanical fingers to clamp the material bag for vacuuming, and the weight of the material has a great influence on the clamping of the mechanical fingers. The holding force has a greater impact, the scope of application is small, and the reliability is low

Method used

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  • Vacuum packing method, vacuum packing treatment device and treatment method of vacuum packing treatment device

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Embodiment Construction

[0042] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0043] Such as Figure 1~2 Shown, a kind of vacuum packaging method comprises the following steps:

[0044] Step S1: After the packaging bag is filled with objects, perform a pre-heat seal at the filling port, form a heat-sealing line at the filling port of the packaging bag, and leave a suction port at the pre-heat sealing position of the packaging bag, only Leave the air outlet to communicate the air inside and outside the packaging bag;

[0045] Step S2: Place the preheat-sealed packaging bag in a vacuum chamber connected to the vacuum mechanism, turn on the vacuum mechanism, and use negative pressure to draw out the air in the packaging bag from the suction port. At this time, the pressure in the packaging bag is the same as The pressure in the vacuum chamber is equal;

[0046] Step S3: Connect the vacuum chamber to the outside...

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Abstract

The invention relates to a vacuum packing method, a vacuum packing treatment device and a treatment method of the vacuum packing treatment device. The vacuum packing treatment device comprises a shaping mechanism for a shaping station and a vacuumizing mechanism for a vacuumizing station, and the shaping mechanism comprises a shaping mechanism lifting air cylinder, a shaping mechanism mounting plate, an upper shaping plate connecting plate and a shaping plate. The shaping mechanism lifting air cylinder is mounted on the shaping mechanism mounting plate, the movable end of the shaping mechanismlifting air cylinder is hinged to the upper shaping plate connecting plate, and a balancing guiding shaft is arranged between the shaping mechanism mounting plate and the upper shaping plate connecting plate. The upper shaping plate connecting plate is connected with the shaping plate through an elastic cushion block, and a vibrating air cylinder is arranged on the shaping plate. According to thevacuum packing method, the vacuum packing treatment device and the treatment method of the vacuum packing treatment device, secondary hot sealing and vacuum packing are ingeniously combined, the stability is improved, the success rate is increased, and the traditional waiting time is shortened; and the shaping mechanism and the vacuumizing mechanism can be separately arranged so as to improve thepacking efficiency, flatness and beauty, and the structure is stable and reliable.

Description

technical field [0001] The invention relates to a vacuum packaging method, a vacuum packaging processing device and a processing method thereof. Background technique [0002] At present, in the vacuum packaging machinery for film bags and aluminum film bags, the two processes of vacuuming and shaping are often combined, and the bags are filled with materials and then directly shaped and vacuumed, which will greatly prolong the waiting time for vacuum packaging and reduce packaging efficiency. , not suitable for continuous operation; if you want to improve the efficiency, you have to sacrifice the shaping time, which will affect the shaping effect, resulting in a decrease in the flatness and aesthetics of the vacuum packaging of the material after vacuuming. For the traditional vacuum shaping mechanism, the mechanical fingers are used to clamp the bag mouth for vacuum shaping, which will easily lead to a long time-consuming shaping, reduce the packaging speed of the vacuum pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B61/24B65B31/02B65B51/10
CPCB65B31/02B65B51/10B65B61/24
Inventor 王志强蔡松华王桂桐卢远计曾艺宾
Owner ZHANGZHOU JIALONG TECH INC
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