Vacuum packing device
A technology of vacuum packaging and vacuum pump, applied in the direction of packaging, packaging, transportation and packaging under vacuum/special atmosphere, can solve the problems of opening the top cover, poor sealing performance of the packaging bag, not tight enough and firm enough, etc., and achieve the effect of improving the sealing performance.
Inactive Publication Date: 2016-05-11
FOSHAN HANGESI ENVIRONMENTAL PROTECTION TECH CO LTD
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Problems solved by technology
However, when operators operate this kind of vacuum packaging machine, due to the functional defects of the packaging machine itself, the sealing design of the machine is simple, which often results in poor sealing of the packaging bag, not tight and firm enough.
Moreover, the upper cover of the traditional vacuum packaging machine is usually fixed on the machine body by a simple lock method. During transportation, the upper cover is easily opened by external force and easily damaged.
Method used
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Embodiment Construction
[0011] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0012] Such as Figure 1-3 As shown, a vacuum packaging device includes a body 1, an upper cover 2 adapted to the body 1, a vacuum pump 3 installed in the body 1, an operating table 11 and a power supply, and multiple sets of upper seals are installed in the upper cover 2 21. The operating surface 11 is provided with multiple sets of lower seals 12 corresponding to the upper seals 21. The lower seals 12 are bosses for pressing down the upper seals 21. A placement area is formed between each set of lower seals 12. The placement area is used for placing Put the bag that needs to be vacuum packed.
[0013] Wherein, the upper sealing strip 21 includes a sealing knife seat 22 and a plurality of sealing knives 23. In this embodiment, there are three sealing knives 23, and the plurality of sealing knives 23 can form a plurality of sealing parts at the mouth of the ...
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The invention discloses a vacuum packing device. The vacuum packing device comprises a machine body, an upper cover matched and mounted with the machine body, and a vacuum pump, an operation table board and a power supply mounted in the machine body; multiple sets of upper sealing strips are mounted in the upper cover; multiple sets of lower sealing strips corresponding to the upper sealing strips are arranged on the operation table board; placing areas are formed among each set of lower sealing strips; the upper sealing strips include sealing cutter bases and multiple sealing cutters; the sealing cutter bases are connected to the upper cover through springs; hot-molten heating wires are inserted in the sealing cutter bases; the sealing cutters are all fixed on one sides of the sealing cutter bases; a latch is additionally arranged on the machine body, and includes a first rod body and two second rod bodies; one ends of the two second rod bodies are fixedly connected to the two ends of the first rod body; the other ends of the two second rod bodies are rotationally connected to two opposite sides of the machine body; and the upper cover is provided with a concave part for buckling the first rod body. The vacuum packing device can enable sealing to become tighter and firmer, improves the tightness, and fixes the upper cover on the machine body through the latch to prevent the upper cover from being opened by external force in the transportation process.
Description
technical field [0001] The invention relates to a packaging machine, in particular to a vacuum packaging device. Background technique [0002] At present, the main function of general small vacuum packaging machines is to vacuumize, and some also have the function of hot-melt sealing packaging plastic bags. This kind of vacuum packaging machine is usually favored by consumers because of its small size and suitable for home use. However, when operators operate this kind of vacuum packaging machine, due to the functional defects of the packaging machine itself, the sealing design of the machine is simple, which often results in poor sealing of the packaging bag, not tight enough and firm. Moreover, the upper cover of the traditional vacuum packaging machine is usually fixed on the machine body by a simple lock method. During transportation, the upper cover is easily opened by external force and easily damaged. Contents of the invention [0003] The object of the present in...
Claims
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IPC IPC(8): B65B31/02B65B51/10
CPCB65B31/024B65B51/10
Inventor 田容宋兆东
Owner FOSHAN HANGESI ENVIRONMENTAL PROTECTION TECH CO LTD