CN213579958U - Vacuum sealing instrument - Google Patents
Vacuum sealing instrument Download PDFInfo
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- CN213579958U CN213579958U CN202023040192.9U CN202023040192U CN213579958U CN 213579958 U CN213579958 U CN 213579958U CN 202023040192 U CN202023040192 U CN 202023040192U CN 213579958 U CN213579958 U CN 213579958U
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- Prior art keywords
- staving
- heating
- barrel body
- sealed lid
- vacuum
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- 238000007789 sealing Methods 0.000 title claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims abstract description 58
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 101150114468 TUB1 gene Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Vacuum Packaging (AREA)
Abstract
The utility model relates to a vacuum seal appearance belongs to vacuum seal survey technical field, including storage container, storage container includes staving and sealed lid, and sealed lid sets up in the upside of staving, and the upside of staving is passed through locking mechanism and is connected in sealed lid, and the rigid coupling is covered in the sealed rigid coupling has the exhaust tube, and the other end of exhaust tube is external to have the vacuum pump, is provided with the heating device that can heat the staving on the storage container. This application sets up the heating device that can heat to the staving, and heating device is heating rod or heating jacket, perhaps both cooperate the use together, can measure the leakproofness of sealing bag under high temperature, easy operation, practical value is high.
Description
Technical Field
The application relates to the technical field of vacuum seal measurement, in particular to a vacuum seal instrument.
Background
The sealing detector is an instrument for sealing and testing packaging bags, cans, boxes and the like, is mainly applied to the fields of pharmacy, daily chemicals, food, stationery, medical instruments and the like, and finally needs to test the sealing property in the production process of the packaging bags, so that the outgoing quality of the packaging bags is further improved.
The leakproofness detector that prior art used mainly includes transparent staving, sealed lid, control cabinet and vacuum pump, at first puts the sample that awaits measuring in the staving, then adds a certain amount of water to the staving, uses the vacuum pump to the staving inside evacuation, observes the condition that gas escaped in the sample, then judges the sealing performance of sample with this.
In view of the above-mentioned related technologies, the inventor believes that the sealing tester can only test the sealability of the sealing bag at normal temperature, and the test form is single.
SUMMERY OF THE UTILITY MODEL
In order to ameliorate the problem of the single test format noted in the background above, the present application provides a vacuum sealing apparatus.
The application provides a vacuum seal appearance adopts following technical scheme:
the utility model provides a vacuum seal appearance, includes storage container, storage container includes staving and sealed lid, sealed lid sets up in the upside of staving, the upside of staving is passed through locking mechanism and is connected in sealed lid, the rigid coupling has the exhaust tube on the sealed lid, the other end of exhaust tube is external to have the vacuum pump, the last heating device that can heat the staving that is provided with of storage container.
Through adopting above-mentioned technical scheme, put into the staving with seal bag and water, then use heating device to heat water, then open the vacuum pump, the vacuum pump is taken out the inside gas of staving, then whether there is the bubble in observing the inside aquatic of staving to whether the completion is to the sealed measurement experiment of seal bag, this equipment can detect the leakproofness of seal bag under the uniform temperature, and this method is used extensively.
Optionally, the heating device includes a heating rod, the heating rod is mounted on the sealing cover, and a support cover is arranged outside the heating rod.
Through adopting above-mentioned technical scheme, the heating rod is used for heating the liquid in the barrel to reach required temperature, then the support cover has the guard action to the heating rod, avoids the sealing bag direct contact to the heating rod moreover, causes the damage of sealing bag.
Optionally, the heating device includes a heating jacket, and the heating jacket is disposed outside the barrel body.
Through adopting above-mentioned technical scheme, the heating jacket is installed in the outside of staving for liquid to in the staving heats, realizes required temperature setting.
Optionally, the barrel body is made of stainless steel.
By adopting the technical scheme, the barrel body made of stainless steel is beneficial to heating liquid in the barrel body.
Optionally, a thermometer is fixedly connected to one side of the barrel body.
Through adopting above-mentioned technical scheme, the temperature that sets up of thermometer is used for detecting the interior liquid of staving realizes detecting the temperature to the interior liquid of staving.
Optionally, a rubber ring is fixedly connected to the outer peripheral surface of the sealing cover.
Through adopting above-mentioned technical scheme, the setting up of rubber circle makes to be connected more inseparabler between sealed lid and the staving, has increased the leakproofness in the staving.
Optionally, a transparent plate is horizontally arranged in the barrel body, a round hole is formed in the middle of the transparent plate, and a plurality of air holes are formed in the transparent plate.
Through adopting above-mentioned technical scheme, the setting up of transparent plate is effectual to be avoided the unsteady of sealing bag, and then influences the detection of sealing bag gas tightness.
Optionally, the locking mechanism is connected by a hasp, and the hasp is uniformly and fixedly connected to the outer peripheral surface of the barrel body by taking the central axis of the barrel body as the center.
Through adopting above-mentioned technical scheme, adopt the hasp to link together staving and sealed lid, further stabilize sealed lid.
In summary, the present application includes at least one of the following beneficial technical effects:
1. this application sets up the heating device that can heat to the staving, and heating device is heating rod or heating jacket, perhaps both cooperate the use together, can measure the leakproofness of sealing bag under high temperature, easy operation, practical value is high.
2. The staving that this application set up is stainless steel staving, and stainless steel staving can bear certain temperature, uses when being fit for the liquid heating to the bucket in, conveniently measures the gas tightness detection of sealing bag under the uniform temperature.
Drawings
Fig. 1 is a schematic structural diagram of a vacuum sealing apparatus according to embodiment 1 of the present application.
Fig. 2 is a cross-sectional view of a vacuum sealing apparatus according to embodiment 1 of the present application.
Fig. 3 is an enlarged schematic view of a in fig. 2.
Fig. 4 is a schematic structural diagram of a vacuum sealing apparatus according to embodiment 2 of the present application.
Fig. 5 is a cross-sectional view of a vacuum sealing apparatus according to embodiment 2 of the present application.
Fig. 6 is an enlarged schematic view of B in fig. 5.
Description of reference numerals: 1. a barrel body; 11. a hasp; 2. a sealing cover; 21. an air exhaust pipe; 22. a through hole; 221. a stud; 23. a heating rod; 231. a rubber plug; 24. a support housing; 241. a first flange plate; 242. a nut; 25. a transparent plate; 251. a circular hole; 252. air holes are formed; 253. a support bar; 26. a thermometer; 27. a handle; 3. heating a jacket; 31. a sealing plug; 32. and a second flange plate.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses a vacuum seal appearance.
Example 1
Referring to fig. 1, a vacuum seal appearance, including storage container, storage container includes staving 1, staving 1 is stainless steel, staving 1 is cylindric setting, the upside of staving 1 is provided with sealed lid 2, sealed lid 2 is discoid setting, the upside of staving 1 is provided with a plurality of hasps 11, hasp 11 uses the axis of staving 1 as the even rigid coupling in the outer peripheral face of staving 1 in center, adopt hasp 11 to link together staving 1 and sealed lid 2, the rigid coupling has the rubber circle on the outer peripheral face of sealed lid 2, the setting up of rubber circle makes to be connected more inseparabler between sealed lid 2 and the staving 1, the leakproofness in the staving 1 has been increased.
Referring to fig. 1, an air exhaust pipe 21 is fixedly connected to the sealing cover 2, the air exhaust pipe 21 is communicated with the sealing cover 2, a valve for opening or closing the air exhaust pipe 21 is installed on the air exhaust pipe 21, and a vacuum pump is externally connected to the other end of the air exhaust pipe 21 and used for extracting air in the barrel body 1 to enable the interior of the barrel body 1 to be in a vacuum state.
Referring to fig. 2 and 3, the sealing cover 2 is provided with a through hole 22 at an axial position, the upper surface of the sealing cover 2 is fixedly connected with a plurality of vertically arranged studs 221 corresponding to peripheral positions of the through hole 22, and a heating device is arranged in the through hole 22, the heating device is a heating rod 23, a rubber plug 231 is fixedly connected to the top end of the heating rod 23, a support cover 24 is arranged on the outer side of the heating rod 23, the support cover 24 is arranged in a cylindrical shape, the rubber plug 231 can abut against the inner circumferential surface of the support cover 24, a first flange 241 is fixedly connected to the outer circumferential surface of the support cover 24, the first flange 241 and the through hole 22 are arranged coaxially, a plurality of first positioning holes are formed in the circumferential position of the first flange 241, each first positioning hole can be inserted into each corresponding stud 221, a nut 242 is connected to the top end of each stud 221 in a threaded manner, and the nut 242 is tightened to enable the first flange 241 to be fixed on the stud 221 so as to fix the heating; the heating rod 23 is arranged for heating the liquid in the barrel body 1; a soft cushion is arranged between the through hole 22 and the support cover 24, and the arrangement of the soft cushion further enhances the sealing property in the barrel body 1.
Referring to fig. 2, be provided with the transparent plate 25 that a level set up in the staving 1, transparent plate 25 is discoid setting, transparent plate 25 and the setting of sealed 2 coaxial lines of lid, and round hole 251 has been seted up at the middle part of transparent plate 25, supports in cover 24 can insert round hole 251, still has seted up a plurality of bleeder vents 252 on the transparent plate 25, and the upper surface rigid coupling of transparent plate 25 has the bracing piece 253 of a plurality of vertical settings, the equal rigid coupling in sealed lid 2 in the top of each bracing piece 253.
Referring back to fig. 1, a thermometer 26 is fixedly connected to one side of the tub 1, and the thermometer 26 is configured to detect the temperature of the liquid in the tub 1; handles 27 are fixedly connected to two sides of the barrel body 1, and the handles 27 are convenient for workers to carry the barrel body 1.
During the concrete implementation, at first put into the inside of staving 1 with the sealed bag that needs the test, with the inside appropriate amount of water that adds of staving 1, then install sealed lid 2 on staving 1, connect hasp 11, the plastic bag is avoided floating in the setting of translucent cover, then opens heating rod 23, makes the liquid heating in the staving 1 to required temperature, carries out the detection of sealed bag's gas tightness under this temperature.
With exhaust tube 21 external in the vacuum pump, then open the vacuum pump, the vacuum pump is taken out 1 inside gas of staving, then whether there is the bubble in the aquatic of observing 1 inside staving to whether the completion is to the sealed measurement experiment of sealing bag.
Example 2
The difference from embodiment 1 of the present application is that, referring to fig. 4 and 5, the heating device in this embodiment is a heating jacket 3.
Specifically, a sealing plug 31 is arranged in a through hole 22 at the axis position of the sealing cover 2, the sealing plug 31 is arranged in a cylindrical shape, a second flange 32 (refer to fig. 6) is fixedly connected to the outer peripheral surface of the sealing plug 31, the second flange 32 and the through hole 22 are arranged coaxially, a plurality of second positioning holes are formed in the circumferential position of the second flange 32, each second positioning hole can be inserted into each corresponding stud 221, a nut 242 is connected to the top end of each stud 221 in a threaded manner, and the nut 242 is tightened to enable the second flange 32 to be fixed on the stud 221, so that the sealing plug 31 can be fixed; a soft cushion is arranged between the through hole 22 and the sealing plug 31, and the arrangement of the soft cushion further enhances the sealing property in the barrel body 1.
Referring to fig. 5, the heating sleeve 3 is arranged outside the barrel body 1, the heating sleeve 3 is in a cylindrical shape, a heating ring surrounding the heating sleeve 3 is installed in the heating sleeve 3, the heating ring is heated by electric heating, during operation, the barrel body 1 is placed into the heating sleeve 3, then water and a sealing bag to be tested are placed into the barrel body 1, then the temperature of the heating sleeve 3 is adjusted, and subsequent work of detecting the sealing performance is performed.
During specific implementation, at first put into heating jacket 3 with staving 1, then to the sealed bag of the examination of putting into the staving 1 inside, add a certain amount of water, install sealed lid 2, later adjust the temperature of heating jacket 3, carry out evacuation work, observe whether the aquatic of staving 1 inside has the bubble, carry out the measurement experiment whether sealed to the sealed bag.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A vacuum seal appearance which characterized in that: including storage container, storage container includes staving (1) and sealed lid (2), sealed lid (2) set up in the upside of staving (1), the upside of staving (1) is passed through locking mechanism and is connected in sealed lid (2), the rigid coupling has exhaust tube (21) on sealed lid (2), the other end of exhaust tube (21) is external to have the vacuum pump, last being provided with of storage container can be to the heating device of staving (1) heating.
2. A vacuum sealing apparatus according to claim 1, wherein: the heating device comprises a heating rod (23), the heating rod (23) is installed on the sealing cover (2), and a supporting cover (24) is arranged on the outer side of the heating rod (23).
3. A vacuum sealing apparatus according to any one of claims 1 or 2, wherein: the heating device comprises a heating sleeve (3), and the heating sleeve (3) is arranged on the outer side of the barrel body (1).
4. A vacuum sealing apparatus according to claim 1, wherein: the barrel body (1) is made of stainless steel materials (1).
5. A vacuum sealing apparatus according to claim 1, wherein: a thermometer (26) is fixedly connected to one side of the barrel body (1).
6. A vacuum sealing apparatus according to claim 1, wherein: the peripheral surface of the sealing cover (2) is fixedly connected with a rubber ring.
7. A vacuum sealing apparatus according to claim 1, wherein: a transparent plate (25) is horizontally arranged in the barrel body (1), a round hole (251) is formed in the middle of the transparent plate (25), and a plurality of air holes (252) are formed in the transparent plate (25).
8. A vacuum sealing apparatus according to claim 1, wherein: the locking mechanism is connected by hasps (11), and the hasps (11) are uniformly and fixedly connected on the peripheral surface of the barrel body (1) by taking the central axis of the barrel body (1) as the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023040192.9U CN213579958U (en) | 2020-12-16 | 2020-12-16 | Vacuum sealing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023040192.9U CN213579958U (en) | 2020-12-16 | 2020-12-16 | Vacuum sealing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213579958U true CN213579958U (en) | 2021-06-29 |
Family
ID=76550188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023040192.9U Active CN213579958U (en) | 2020-12-16 | 2020-12-16 | Vacuum sealing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213579958U (en) |
-
2020
- 2020-12-16 CN CN202023040192.9U patent/CN213579958U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 28-1, Kongquehe Fourth Road, Jimo District, Qingdao City, Shandong Province, 266200 Patentee after: Qingdao Haide Packaging Co.,Ltd. Address before: No.306, Wenchang Road, Licang District, Qingdao City, Shandong Province 266021 Patentee before: Qingdao Hyde Packaging Co.,Ltd. |