CN220333063U - Stretch film packaging machine with vacuumizing accelerating device - Google Patents
Stretch film packaging machine with vacuumizing accelerating device Download PDFInfo
- Publication number
- CN220333063U CN220333063U CN202321637150.4U CN202321637150U CN220333063U CN 220333063 U CN220333063 U CN 220333063U CN 202321637150 U CN202321637150 U CN 202321637150U CN 220333063 U CN220333063 U CN 220333063U
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- Prior art keywords
- vacuum
- vacuum tank
- tee bend
- valve
- filter
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 19
- 229920006302 stretch film Polymers 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims 5
- 235000013305 food Nutrition 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000008676 import Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 238000009461 vacuum packaging Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Landscapes
- Vacuum Packaging (AREA)
Abstract
The utility model provides a stretch film packaging machine with a vacuum accelerating device, comprising: the vacuum heat-seal area, the inside in vacuum heat-seal area is equipped with the vacuum chamber, the welding of one side in vacuum heat-seal area has the suction port, there is the filter the other end of suction port through the pipe connection, the export of filter has the tee bend through the pipe connection, be equipped with first valve on the connecting tube between tee bend and the filter, there is the vacuum pump three-way one end through the pipe connection, be equipped with the second valve on the connecting tube between vacuum pump and the tee bend, the tee bend other end has the vacuum tank through the pipe connection, be equipped with the third valve on the connecting tube between vacuum tank and the tee bend, the one end welding of vacuum tank has the drain, has solved when current evacuation accelerating device and tensile membrane packagine machine combine, because some foods carry liquid such as hot water, so when the evacuation, these liquids get into the vacuum tank easily and lead to the problem that the vacuum tank volume diminishes.
Description
Technical Field
The utility model relates to the technical field of vacuum packaging machines, in particular to a stretch film packaging machine with a vacuumizing accelerating device.
Background
The structure of the vacuum packaging machine is divided into a forming area, a heat sealing area, a slitting area and a film traction system, the whole process of vacuum packaging is automatically completed by a machine, filling can be realized manually or mechanically according to the requirement, the working principle is that a lower coiled film enters and is drawn to step by a fixed pitch, the lower coiled film is preheated and heated to be formed by vacuum plastic suction, and the lower coiled film enters the filling area after being cooled by wind speed and enters the heat sealing area after being filled with materials. The film is covered on the forming box after passing through the guide roller in the heat sealing area, vacuum pumping or nitrogen filling protection gas treatment can be carried out according to the packaging requirement, then hot pressing sealing is carried out, and then the beautiful packaging finished product is formed through transverse cutting, longitudinal cutting and trimming.
Through retrieval, the utility model CN206116345U discloses a device for accelerating vacuumizing by utilizing a vacuum tank, which is characterized in that the number of gas molecules in a cavity is rapidly reduced by utilizing a free expansion principle of gas firstly, and then residual air is pumped by using a vacuum pump, so that the required time for vacuumizing the cavity is shortened, the productivity of equipment is improved, the production efficiency is improved, the cost is reduced, and the device can be used in a vacuumizing system of a stretch film packaging machine, so that the device has the capability of accelerating vacuumizing and the production efficiency is improved.
The existing stretch film packaging machine generally adopts a vacuum pump to directly vacuumize the vacuum cavity, so that the efficiency is low, and the vacuumizing device is used for the existing stretch film packaging machine, so that the vacuumizing efficiency can be greatly improved.
When the vacuum accelerating device is combined with the stretch film packaging machine, as some foods carry soup, water and other liquids, the liquids easily enter the vacuum tank during vacuum pumping to reduce the volume of the vacuum tank, so that the vacuum accelerating device is required to be optimized structurally to ensure that the vacuum tank has sufficient volume and further ensure that the vacuum tank has better vacuum pumping effect on a vacuum cavity.
Disclosure of Invention
The present utility model aims to provide a stretch film packaging machine with a vacuum accelerating device to solve the problems and disadvantages set forth in the background art.
In order to achieve the above purpose, the present utility model is achieved by the following specific technical means:
stretch film packaging machine with evacuation accelerating device, comprising: the vacuum heat-seal area, the inside in vacuum heat-seal area is equipped with the vacuum chamber, one side welding in vacuum heat-seal area has the suction port, the one end of suction port is linked together with the inside in vacuum chamber, the other end of suction port has the filter through the pipe connection, the export of filter has the tee bend through the pipe connection, be equipped with first valve on the connecting line between tee bend and the filter, the one end of tee bend has the vacuum pump through the pipe connection, be equipped with the second valve on the connecting line between vacuum pump and the tee bend, the tee bend other end has the vacuum tank through the pipe connection, be equipped with the third valve on the connecting line between vacuum tank and the tee bend, the one end welding of vacuum tank has the drain, the one end of drain is equipped with the fourth valve.
As a further optimization of the technical scheme, the filter comprises a liquid collecting cup and a cup cover, wherein the liquid collecting cup is in threaded connection with the bottom of the cup cover, an inlet and an outlet are respectively formed in two sides of the cup cover, the inlet and the outlet are arranged in a delta shape, and the inlet and the outlet are communicated with the inside of the liquid collecting cup.
As a further optimization of the technical scheme, the liquid collecting cup is a transparent glass cup.
As a further optimization of the technical scheme, a partition plate is arranged between the inlet and the outlet, one end of the partition plate is welded and fixed with the cup cover, and the other end of the partition plate is in clearance fit with the inner side of the liquid collecting cup.
As a further optimization of the technical scheme, the vacuum pump and the vacuum tank are fixed on the side part of the vacuum heat-sealing area through bolts.
As further optimization of the technical scheme, a liquid level meter is inserted at one end of the vacuum tank.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the filter is arranged, so that liquid pumped into the pipeline is conveniently stopped in the filter when vacuumizing, so that the liquid is not easy to enter the vacuum tank, the vacuum tank is ensured to have sufficient volume, and the vacuum tank is ensured to have a good vacuumizing effect on the vacuum cavity.
2. According to the utility model, the sewage draining outlet and the fourth valve are arranged, so that the sewage draining of the vacuum tank is facilitated, the vacuum tank is ensured to have sufficient volume, and further, the vacuum tank is ensured to have a good vacuumizing effect on the vacuum cavity.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure at the vacuum heat seal area of the present utility model;
FIG. 3 is a schematic view of the structure of the tee joint of the present utility model;
fig. 4 is a schematic view of the structure of the vacuum tank of the present utility model.
In the figure: the vacuum heat-seal area 1, the vacuum cavity 2, the suction port 3, the filter 4, the tee joint 5, the first valve 6, the vacuum pump 7, the second valve 8, the vacuum tank 9, the third valve 10, the drain 11, the fourth valve 12, the liquid collecting cup 41, the cup cover 42, the partition board 43 and the liquid level meter 91.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 4, the specific technical embodiment of the present utility model is as follows:
the tensile membrane packagine machine with evacuation accelerating device includes vacuum heat seal district 1, the inside in vacuum heat seal district 1 is equipped with vacuum chamber 2, one side welding in vacuum heat seal district 1 has suction port 3, the one end of suction port 3 is linked together with the inside in vacuum chamber 2, the other end of suction port 3 has filter 4 through the pipe connection, filter 4 includes the liquid collecting cup 41 and bowl cover 42 of transparent glass material, liquid collecting cup 41 threaded connection is in the bottom of bowl cover 42, the both sides of bowl cover 42 are equipped with import and export respectively, import and export and liquid collecting cup 41 are the font arrangement, and import and export are linked together with the inside of liquid collecting cup 41, be equipped with baffle 43 between import and the export, the one end and the bowl cover 42 welded fastening of baffle 43, the other end clearance fit of baffle 43 is in the inboard of liquid collecting cup 41, the export of filter 4 has tee bend 5 through pipe connection, be equipped with first valve 6 on the connecting tube between tee bend 5 and the filter 4, the one end of tee bend 5 has vacuum pump 7 through pipe connection, be equipped with second valve 8 on the connecting tube between vacuum pump 7 and the tee bend 5, the other end of tee bend 5 has vacuum tank 9 through pipe connection, import and export 9 are equipped with vacuum tank 9 through pipeline connection, be equipped with vacuum tank 11 in time 11 from the vacuum tank 9 in the vacuum tank 11 through the liquid level monitoring device 11, the vacuum tank 11 is equipped with the vacuum tank 11 in time-draining meter is equipped with the vacuum tank 9, the drain tank 11, the drain tank has the vacuum tank 11 to be equipped with the drain tank.
In the above structure, the first valve 6, the second valve 8, the third valve 10 and the corresponding pipelines are connected in a loose joint manner or in a hot melting and threaded manner, the suction port 3, the filter 4, the tee joint 5, the vacuum pump 7, the vacuum tank 9 and the corresponding pipelines are connected in the above manner, and the drain outlet 11 and the fourth valve 12 are connected in a threaded manner.
When the vacuum is pumped, the second valve 8 is closed, the first valve 6 and the third valve 10 are opened, the vacuum tank 9 is used for pumping gas in the vacuum cavity 2, after the pressure of the vacuum cavity 2 and the pressure of the vacuum tank 9 are balanced, the third valve 10 is closed, the second valve 8 is opened, the residual air in the vacuum cavity 2 is pumped away by the vacuum pump 7, the vacuum cavity 2 rapidly reaches the vacuum environment, in the pumping process, the liquid pumped into the pipeline passes through the filter 4 and is stopped in the filter 4, the liquid is not easy to enter the vacuum tank 9, so that the vacuum tank 9 is ensured to have sufficient volume, the vacuum tank 9 is ensured to have a better vacuumizing effect on the vacuum cavity 2, when the liquid enters the filter cavity 4, the liquid is stopped by the baffle 43 and slides down into the liquid collecting cup 41 along the baffle 43, the liquid collecting cup 41 is made of transparent glass, the collecting condition of the liquid in the liquid collecting cup 41 is conveniently observed, the liquid is conveniently poured, and when the liquid is poured, the liquid is quickly removed from the bottom of the cup cover 42, and the liquid is installed in an original way after being poured.
When the vacuum tank 9 is idle, the first valve 6 is closed, the second valve 8 and the third valve 10 are opened, and the air in the vacuum tank 9 is pumped away by the vacuum pump 7, so that the vacuum tank 9 reaches a vacuum environment for the next use.
To sum up: this stretch film packaging machine with evacuation accelerating device is through setting up the filter, be convenient for in the filter with the liquid closure in the suction pipeline when the evacuation, make the difficult vacuum tank that gets into of liquid, with guarantee that the vacuum tank has sufficient volume, and then guarantee that the vacuum tank has better evacuation effect to the vacuum chamber, through setting up drain and fourth valve, the blowdown of the vacuum tank of being convenient for, with guarantee that the vacuum tank has sufficient volume, and then guarantee that the vacuum tank has better evacuation effect to the vacuum chamber, thereby effectually solved problem and the not enough that appear in the current device.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Stretch film packaging machine with evacuation accelerating device, comprising: vacuum heat-seal district (1), the inside in vacuum heat-seal district (1) is equipped with vacuum chamber (2), one side welding in vacuum heat-seal district (1) has suction inlet (3), the one end in suction inlet (3) is linked together its characterized in that with the inside in vacuum chamber (2): the utility model discloses a vacuum pump, including three-way (5) and vacuum tank, including vacuum pump (7), vacuum tank (9), tee bend (5), filter (4) are passed through to the other end of suction inlet (3), there is filter (4) through the pipe connection export of filter (4), be equipped with first valve (6) on the connecting tube between tee bend (5) and filter (4), there is vacuum pump (7) one end of tee bend (5) through pipe connection, be equipped with second valve (8) on the connecting tube between vacuum pump (7) and tee bend (5), there is vacuum tank (9) the other end of tee bend (5) through pipe connection, be equipped with third valve (10) on the connecting tube between vacuum tank (9) and tee bend (5), the one end welding of vacuum tank (9) has drain (11), the one end of drain (11) is equipped with fourth valve (12).
2. The stretch film packaging machine with a vacuum acceleration apparatus of claim 1, wherein: the filter (4) comprises a liquid collecting cup (41) and a cup cover (42), wherein the liquid collecting cup (41) is in threaded connection with the bottom of the cup cover (42), an inlet and an outlet are respectively formed in two sides of the cup cover (42), the inlet and the outlet are arranged in a delta shape, and the inlet and the outlet are communicated with the inside of the liquid collecting cup (41).
3. The stretch film packaging machine with a vacuum acceleration apparatus of claim 2, wherein: the liquid collecting cup (41) is a transparent glass cup.
4. A stretch film packaging machine with a vacuum acceleration apparatus according to claim 3, wherein: a baffle (43) is arranged between the inlet and the outlet, one end of the baffle (43) is welded and fixed with the cup cover (42), and the other end of the baffle (43) is in clearance fit with the inner side of the liquid collecting cup (41).
5. The stretch film packaging machine with a vacuum acceleration apparatus of claim 4, wherein: the vacuum pump (7) and the vacuum tank (9) are fixed on the side part of the vacuum heat-sealing area (1) through bolts.
6. The stretch film packaging machine with a vacuum acceleration apparatus of claim 5, wherein: a liquid level meter (91) is inserted into one end of the vacuum tank (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321637150.4U CN220333063U (en) | 2023-06-27 | 2023-06-27 | Stretch film packaging machine with vacuumizing accelerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321637150.4U CN220333063U (en) | 2023-06-27 | 2023-06-27 | Stretch film packaging machine with vacuumizing accelerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220333063U true CN220333063U (en) | 2024-01-12 |
Family
ID=89455898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321637150.4U Active CN220333063U (en) | 2023-06-27 | 2023-06-27 | Stretch film packaging machine with vacuumizing accelerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220333063U (en) |
-
2023
- 2023-06-27 CN CN202321637150.4U patent/CN220333063U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |