CN217320858U - Air bag type heat sealing mechanism of vacuum packaging machine - Google Patents
Air bag type heat sealing mechanism of vacuum packaging machine Download PDFInfo
- Publication number
- CN217320858U CN217320858U CN202220663265.XU CN202220663265U CN217320858U CN 217320858 U CN217320858 U CN 217320858U CN 202220663265 U CN202220663265 U CN 202220663265U CN 217320858 U CN217320858 U CN 217320858U
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- China
- Prior art keywords
- heating rod
- vacuum
- vacuum storehouse
- gasbag
- bottom plate
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- 238000009461 vacuum packaging Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 title description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 68
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000741 silica gel Substances 0.000 claims abstract description 31
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000004806 packaging method and process Methods 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 4
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 6
- 229920001296 polysiloxane Polymers 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Vacuum Packaging (AREA)
Abstract
The utility model provides a vacuum packaging machine gasbag type heat-seal mechanism, it is including vacuum storehouse apron and vacuum storehouse bottom plate, and vacuum storehouse apron activity is located vacuum storehouse bottom plate's top, it has the shell structure of gaikou for the bottom, and vacuum storehouse bottom plate is flat structure, vacuum storehouse apron can cover and fit between vacuum storehouse apron and the vacuum storehouse bottom plate the top messenger vacuum storehouse apron as the vacuum storehouse, be equipped with gasbag, heating rod and silica gel strip from top to bottom in proper order in the vacuum storehouse, on the gasbag is fixed to be located the bottom surface of vacuum storehouse apron, under the gasbag was located in the heating rod activity, the silica gel strip is fixed to be located under the heating rod on the top surface of vacuum storehouse bottom plate, can promote the heating rod downwards after the gasbag inflation and make the heating rod move down to the silica gel strip on. The utility model is not only simple in structure, rationally distributed, use portably, seal moreover that the roughness is high, the integrality is strong, seal efficiently.
Description
Technical Field
The utility model belongs to the technical field of the vacuum packaging machine technique and specifically relates to a vacuum packaging machine gasbag type heat-seal machine constructs.
Background
At present, the heat sealing of the vacuum packaging machine is realized by stacking a heating strip, a heat conducting sheet, a silica gel heat insulation strip and an air bag in sequence, and a buffer damping device is arranged to adjust the contact position of the packaging bag and the silica gel heat insulation strip for improving the leveling state of the sealing position of the packaging bag. For example, patent document CN208134729U discloses a buffer type heat sealing device for vacuum packaging machine, wherein when the sealing position of the packaging bag is not flat due to the reasons of heat insulation silicone strip, heating strip, and air bag, the elasticity of the damping rubber block and the matching of the strip through hole enable the raised part of the sealing position of the packaging bag to contact with the heating strip or the heat insulation silicone strip first when the heat insulation silicone strip and the heating strip are pressed against each other, and the raised part of the damping rubber block located in the sealing position of the packaging bag deforms under pressure when the heat insulation silicone strip and the heating strip are pressed against each other, so as to provide space for the raised part of the sealing position of the packaging bag, thereby ensuring the sealing position of the packaging bag to be flat when the packaging bag is sealed. However, the packaging mechanism in the above technical solution has a complex structure and is inconvenient to disassemble and assemble, and further improvement is still needed.
Disclosure of Invention
The utility model aims at providing a vacuum packaging machine gasbag type heat-seal machine constructs, simple structure, rationally distributed, it is simple and convenient to use, seals the effect and levels and high-efficient.
The utility model discloses a following technical scheme of purpose accessible realizes:
the utility model provides a vacuum packaging machine gasbag type heat-seal mechanism, its is including vacuum storehouse apron and vacuum storehouse bottom plate, and vacuum storehouse apron activity is located vacuum storehouse bottom plate's top, its shell structure who has the gaikou for the bottom, and vacuum storehouse bottom plate is flat structure, vacuum storehouse apron can be covered and fit the top of vacuum storehouse bottom plate and make between vacuum storehouse apron and the vacuum storehouse bottom plate as the vacuum storehouse, be equipped with gasbag, heating rod and silica gel strip from top to bottom in proper order in the vacuum storehouse, on the gasbag is fixed locates the bottom surface of vacuum storehouse apron, the heating rod activity is located the gasbag under, and the silica gel strip is fixed to be located under the heating rod on the top surface of vacuum storehouse bottom plate, can promote the heating rod downwards after the gasbag inflation and make the heating rod move down to the silica gel strip on.
Preferably, still be equipped with the heating rod locating plate in the vacuum chamber, the heating rod locating plate is the rectangular shaped plate that the cross section becomes concave structure, the heating rod locating plate is supported under the gasbag by the movable support arm of locating its both ends, heating rod fixed mounting is on the bottom surface of heating rod locating plate, the both ends of movable support arm are rotatable respectively and are connected on the lateral wall of vacuum chamber apron and heating rod locating plate, it is equipped with tension spring to lie in near movable support arm on the top surface of vacuum chamber apron, tension spring's terminal is taut to be connected and is made the heating rod locating plate location on the movable support arm, gasbag inflation can push down the heating rod locating plate and then make the heating rod move down to the silica gel strip, the air bag resets back tension spring can stimulate the movable support arm and make heating rod locating plate and heating rod reset.
Preferably, the top surface of the vacuum chamber bottom plate is also provided with a bag pressing strip above the side of the silica gel strip, and a gap between the bag pressing strip and the silica gel strip is used as a packaging bag positioning gap.
Preferably, the top surface of the vacuum chamber bottom plate is also provided with a concave strip for placing a silica gel strip.
Preferably, the surface of the heating rod is coated with 1 teflon cloth layer.
The utility model has the following substantive characteristics and progress:
1. the utility model discloses a hot-blast mechanism of vacuum packaging machine gasbag type, it is through fixing the gasbag in vacuum storehouse apron bottom surface, and the silica gel strip is fixed in the spill strip of vacuum storehouse bottom surface, not only avoids the position of gasbag and silica gel strip to slide at will, makes gasbag, heating rod and silica gel strip be in same perpendicular from top to bottom moreover, realizes that the wrapping bag seals the roughness at position high, the integrality of sealing strong, promotes greatly and seals the effect.
2. The utility model discloses a hot-blast mechanism of vacuum packaging machine gasbag type, it is through setting up movable support arm on the heating rod locating plate to reset fast after the gasbag resets through taut spring auxiliary heating rod locating plate and heating rod, realize that the wrapping bag seals and accomplishes back heating rod and silica gel strip and peel off fast, not only can effectively avoid wrapping bag and heating rod adhesion and damaged problem to appear, can improve moreover and seal speed, make and seal efficiently.
3. Utility model's hot-blast mechanism of vacuum packaging machine gasbag type, it is through setting up in the other top of silica gel strip side and pressing the bag strip to form the wrapping bag positioning gap, realizes that the wrapping bag seals the spacing at position, effectively reduces the degree of difficulty of placing the wrapping bag, has solved because of the improper problem that causes to seal not in place of wrapping bag locating position.
Drawings
Fig. 1 is the schematic view of the appearance structure of the air bag type heat sealing mechanism of the vacuum packaging machine of the present invention.
Fig. 2 is a schematic view of the internal structure of the cover plate of the vacuum chamber of the present invention.
Fig. 3 and 4 are sectional views of the air bag type heat sealing mechanism of the vacuum packaging machine of the present invention, respectively.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Examples
Referring to fig. 1 and 2, the air bag type heat sealing mechanism of the vacuum packaging machine includes a vacuum chamber cover plate 11 and a vacuum chamber bottom plate 12, the vacuum chamber cover plate 11 is movably disposed above the vacuum chamber bottom plate 12 and has a shell structure with a cover opening at the bottom end, the vacuum chamber bottom plate 12 is a flat plate structure, and the vacuum chamber cover plate 11 can be covered above the vacuum chamber bottom plate 12 to enable the space between the vacuum chamber cover plate 11 and the vacuum chamber bottom plate 12 to be used as a vacuum chamber 13.
An air bag 2, a heating rod positioning plate 31, a heating rod 3 and a silica gel strip 4 are sequentially arranged in the vacuum bin 13 from top to bottom. Gasbag 2 is fixed to be located on the bottom surface of vacuum storehouse apron 11, heating rod locating plate 31 is the rectangular shape board that the cross section becomes concave structure, it is located gasbag 2 under to be supported, heating rod 3 fixed mounting is on the bottom surface of heating rod locating plate 31, locate gasbag 2 under, its surface cladding has 1 layer of special fluorine dragon cloth layer (not shown in the figure), silica gel strip 4 is fixed to be located on the top surface of vacuum storehouse bottom plate 12 under being located heating rod 3, can promote heating rod 3 downwards after gasbag 2 inflation and make heating rod 3 move down to silica gel strip 4, as shown in figure 2. The heating rod positioning plate 31 is connected with a movable supporting arm 32 which can support the heating rod positioning plate 31. One end of the movable supporting arm 32 is rotatably connected to the heating rod positioning plate 31, and the other end thereof is rotatably connected to the sidewall of the vacuum chamber cover plate 11. A tension spring 33 is provided on the top surface of the vacuum chamber cover plate 11 near the movable support arm 32, and the end of the tension spring 33 is connected to the movable support arm 32 in a tensioned manner to position the heating rod positioning plate 31, as shown in fig. 3.
In this embodiment, the top surface of the bottom plate 12 of the vacuum chamber is provided with a concave strip 40 for placing the silica gel strip 4, the top surface of the bottom plate 12 of the vacuum chamber is further provided with a bag pressing strip 41 above the side of the silica gel strip 4, and a gap between the bag pressing strip 41 and the silica gel strip 4 is used as a packaging bag positioning gap.
When the packaging bag sealing device is used, a packaging bag to be sealed is placed on the top surface of the vacuum chamber bottom plate 12, the part of the packaging bag to be sealed is placed in a packaging bag positioning gap, the vacuum chamber cover plate 11 covers the vacuum chamber bottom plate 12, then the vacuum chamber 13 in a vacuum state is formed according to the prior art, the air bag 2 in the vacuum state naturally expands and pushes the heating rod positioning plate 31 downwards to enable the heating rod 3 to move downwards to the silica gel strip 4, the packaging bag is sealed, the normal pressure state is recovered after the sealing is completed, the air bag 2 resets, the tension spring 33 pulls the movable supporting arm 32 to enable the heating rod positioning plate 31 and the heating rod 3 to reset quickly, Teflon cloth on the surface of the heating rod 3 has the characteristics of temperature resistance and non-adhesion, and the sealed packaging bag and the heating rod 3 can be conveniently and quickly separated. The air bag type heat sealing mechanism of the vacuum packaging machine is simple in structure, reasonable in layout, simple and convenient to use, high in sealing flatness, high in integrity and high in sealing efficiency.
Claims (5)
1. The utility model provides a vacuum packaging machine gasbag type heat-seal machine constructs, its is including vacuum storehouse apron (11) and vacuum storehouse bottom plate (12), and the top of vacuum storehouse bottom plate (12), its shell structure who has the gaikou for the bottom are located in vacuum storehouse apron (11) activity, and vacuum storehouse bottom plate (12) are flat structure, vacuum storehouse apron (11) can be covered and fit as vacuum storehouse (13) between vacuum storehouse apron (11) and vacuum storehouse bottom plate (12) in the top of vacuum storehouse bottom plate (12), its characterized in that: be equipped with gasbag (2), heating rod (3) and silica gel strip (4) from top to bottom in proper order in vacuum storehouse (13), on gasbag (2) are fixed to be located the bottom surface of vacuum storehouse apron (11), under gasbag (2) are located in heating rod (3) activity, under silica gel strip (4) are fixed to be located heating rod (3) on the top surface of locating vacuum storehouse bottom plate (12), can promote heating rod (3) downwards after gasbag (2) inflation and make heating rod (3) move down to silica gel strip (4).
2. A bladder type heat-seal mechanism of a vacuum packing machine as claimed in claim 1, wherein: still be equipped with heating rod locating plate (31) in vacuum chamber (13), heating rod locating plate (31) is the long strip shaped plate of cross section concave structure, heating rod locating plate (31) is supported under gasbag (2) by the movable support arm (32) of locating its both ends, heating rod (3) fixed mounting is on the bottom surface of heating rod locating plate (31), the both ends of movable support arm (32) are rotatable respectively and are connected on lateral wall and heating rod locating plate (31) of vacuum chamber apron (11), it is equipped with taut spring (33) to lie in near movable support arm (32) on the top surface of vacuum chamber apron (11), the terminal tensioning of taut spring (33) is connected and is made heating rod locating plate (31) location on movable support arm (32), gasbag (2) inflation can push down heating rod locating plate (31) and then make heating rod (3) move down to silica gel strip (4), after the air bag (2) is reset, the tension spring (33) can pull the movable supporting arm (32) to reset the heating rod positioning plate (31) and the heating rod (3).
3. A gas-bag type heat-seal mechanism of a vacuum packaging machine according to claim 1 or 2, characterized in that: the top surface of the vacuum bin bottom plate (12) is also provided with a bag pressing strip (41) above the side of the silica gel strip (4), and a gap between the bag pressing strip (41) and the silica gel strip (4) is used as a packaging bag positioning gap.
4. A gas-bag type heat-seal mechanism of a vacuum packaging machine according to claim 1 or 2, characterized in that: the top surface of the vacuum bin bottom plate (12) is also provided with a concave strip (40) for placing the silica gel strip (4).
5. A gas-bag type heat-seal mechanism of a vacuum packaging machine according to claim 1 or 2, characterized in that: the surface of the heating rod (3) is coated with 1 Teflon cloth layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220663265.XU CN217320858U (en) | 2022-03-25 | 2022-03-25 | Air bag type heat sealing mechanism of vacuum packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220663265.XU CN217320858U (en) | 2022-03-25 | 2022-03-25 | Air bag type heat sealing mechanism of vacuum packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217320858U true CN217320858U (en) | 2022-08-30 |
Family
ID=83002056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220663265.XU Active CN217320858U (en) | 2022-03-25 | 2022-03-25 | Air bag type heat sealing mechanism of vacuum packaging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217320858U (en) |
-
2022
- 2022-03-25 CN CN202220663265.XU patent/CN217320858U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A vacuum packaging machine airbag type heat sealing mechanism Granted publication date: 20220830 Pledgee: Foshan Shunde Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: Guangdong Yingpeng environmental equipment Co.,Ltd. Registration number: Y2024980000912 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |