CN212779822U - A gas tightness detection device for bamboo shoots can - Google Patents
A gas tightness detection device for bamboo shoots can Download PDFInfo
- Publication number
- CN212779822U CN212779822U CN202021456676.9U CN202021456676U CN212779822U CN 212779822 U CN212779822 U CN 212779822U CN 202021456676 U CN202021456676 U CN 202021456676U CN 212779822 U CN212779822 U CN 212779822U
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- connecting plate
- sealing
- bamboo shoots
- detection device
- tightness detection
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Abstract
The utility model provides a pair of air tightness detection device for canned bamboo shoots, comprising a base plate, wherein a detection frame is fixedly arranged on the base plate, slide rails are arranged on two sides of the inner wall of the detection frame, a connecting plate is slidably arranged between the slide rails, a spring is arranged between the connecting plate and the top of the inner wall of the detection frame, a pulling-up mechanism for pulling up the connecting plate is arranged at the top of the connecting plate, a plurality of sealing covers are equidistantly distributed at the bottom of the connecting plate, and a booster pump is arranged at the top of the detection frame; adopt above-mentioned technical scheme, the bamboo shoots can that will await measuring is placed in sealing device, under the effect of spring, the direction lapse is prevented along the slide rail to the connecting plate, seal housing seal installation up to the connecting plate bottom is in sealing device, inject rated gas into respectively in the seal housing through the pressure boost air pump, through the degree of judging the gasbag heave, thereby judge whether the bamboo shoots can leaks, carry the connecting plate through drawing the rising mechanism, a bamboo shoots can for take out in the sealing device, not only test speed is fast, and the test result is obvious.
Description
Technical Field
The utility model relates to a gas tightness detection area of bamboo shoots can, in particular to a gas tightness detection device for bamboo shoots can.
Background
Bamboo shoots are the buds of bamboo, also known as bamboo shoots. The bamboo is perennial evergreen herbaceous plant, and the edible part is primary, tender and fat, short and strong bud or penis. The bamboo is native to China, and has various types, strong adaptability and wide distribution; bamboo shoots are sweet and slightly cold in nature and have the effects of clearing heat and dissolving phlegm, benefiting diaphragm and cooling stomach, quenching thirst and tonifying qi and the like. Bamboo shoots also contain a large amount of cellulose, and not only can promote intestinal peristalsis, remove food retention and prevent constipation, but also are good food for fat people to lose weight.
Bamboo shoots are fresh and tender, are not storage-resistant and are inconvenient for long-distance transportation, and are mostly produced in mountainous areas or hills where transportation is inconvenient, so that the rotting and lignification of bamboo shoots are aggravated in the circulation process from a picking area to a selling area, and the sale is greatly limited. Therefore, it is very important to process bamboo shoots into canned bamboo shoots.
The canned food is preserved at room temperature for a long time by sealing the food in a container, killing most of microorganisms through a sterilization process and maintaining the conditions of sealing and vacuum. The quality and the qualification rate of the canned food are determined by the air tightness of the canned food, so that the air tightness needs to be detected, and the reduction of the qualification rate of the product caused by the microbial contamination and deterioration of the canned food due to air leakage is avoided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the utility model provides an air tightness detection device for bamboo shoots can to solve the above-mentioned defect that exists among the background art.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
the utility model provides an air tightness detection device for bamboo shoots can, comprises a base plate, fixed mounting has the test rack on the bottom plate, test rack inner wall both sides all are equipped with the slide rail, slidable mounting has the connecting plate between the slide rail, the connecting plate with be equipped with the spring between test rack inner wall top, the top of connecting plate is equipped with the mechanism that rises that draws that is used for drawing the connecting plate, a plurality of sealed cowls have been laid to the bottom equidistance of connecting plate, it is equipped with the supercharged air pump to detect a top, the supercharged air pump passes through the trachea and connects gradually the sealed cowls, be equipped with on the bottom plate and be used for sealing sealed cowls bottom open-ended sealing device, sealing device corresponds and locates the bottom of sealed cowls, one side of.
Preferably, the lifting mechanism comprises two connecting rods and handles, the two connecting rods are symmetrically distributed and are fixedly mounted on the connecting plate respectively, one ends of the connecting rods, far away from the connecting plate, penetrate through the detection frame, the handles are erected between the two connecting rods, and the handles are located outside the detection frame.
Preferably, the handle is wrapped with a rubber sleeve.
Preferably, the sealing device comprises an annular bulge, an annular groove matched with the bottom opening of the sealing cover is arranged in the annular bulge, and annular sealing rings are arranged on two sides of the inner wall of the annular groove.
Preferably, the sealing cover is a transparent toughened glass cover.
Preferably, one side of the sealing cover is provided with an air pressure detection sensor.
(III) advantageous effects
The beneficial effects of the utility model reside in that: adopt above-mentioned technical scheme, the bamboo shoots can that will await measuring is placed in sealing device, under the effect of spring, the direction lapse is prevented along the slide rail to the connecting plate, seal housing seal installation up to the connecting plate bottom is in sealing device, inject rated gas into respectively in the seal housing through the pressure boost air pump, through the degree of judging the gasbag heave, thereby judge whether the bamboo shoots can leaks, carry the connecting plate through drawing the rising mechanism, a bamboo shoots can for take out in the sealing device, not only test speed is fast, and the test result is obvious.
Drawings
Fig. 1 is a schematic structural view of an air tightness detection device for a canned bamboo shoot;
FIG. 2 is a schematic view showing a state of use of the air-tightness detecting device for the canned bamboo shoots;
FIG. 3 is a schematic view of the structure of the sealing device;
fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
[ description of reference ]
1-a detection frame; 2-a spring; 3-a connecting rod; 4-a pressurization air pump; 5-connecting plates; 6-air bag; 7-a slide rail; 8-a bottom plate; 9-sealing means; 10-a sealing cover; 11-air pressure detecting sensor; 12-a handle; 901-annular protrusions; 902-annular groove; 903-sealing ring.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
Referring to fig. 1 to 3, a first embodiment of the present invention provides an air tightness detection device for a canned bamboo shoot, including a bottom plate 8, a detection frame 1 is fixedly installed on the bottom plate 8, slide rails 7 are respectively installed on two sides of an inner wall of the detection frame, a connection plate 5 is slidably installed between the slide rails 7, a spring 2 is installed between the connection plate 5 and the top of the inner wall of the detection frame 1, a pulling-up mechanism for pulling up the connection plate 5 is installed on the top of the connection plate 5, a plurality of sealing covers 10 are equidistantly distributed on the bottom of the connection plate 5, a pressurized air pump 4 is installed on the top of the detection frame 1, the pressurized air pump 4 is sequentially connected with the sealing covers 10 through an air pipe, a sealing device 9 for sealing an opening at the bottom of the sealing cover 10 is installed on the bottom plate 8, the sealing device 9 is correspondingly; during the use, the bamboo shoots can that will await measuring is placed in sealing device 9, under spring 2's effect, connecting plate 5 prevents direction downstream along slide rail 7, seal housing 10 seal installation up to connecting plate 5 bottom is in sealing device 9, inject rated gas into seal housing 10 respectively through pressure boost air pump 4, through the degree that judges 6 bloations of gasbag, thereby judge whether bamboo shoots can leak, carry connecting plate 5 through pulling the mechanism, a bamboo shoots can for take out in sealing device 9, not only test speed is fast, and the test result is obvious.
The rated gas capacity is the same as the volume of the sealing cover 10.
In the embodiment, the lifting mechanism comprises two connecting rods 3 and a handle 12, the two connecting rods 3 are symmetrically distributed and fixedly mounted on a connecting plate 5 respectively, one ends of the connecting rods 3 far away from the connecting plate 5 penetrate through the detection frame 1, the handle 12 is erected between the two connecting rods 3, the handle 12 is positioned outside the detection frame 1, and the handle 12 is wrapped by a rubber sleeve; the connecting plate 5 is pulled up by the handle 12, so that the bamboo shoot can in the sealing device 9 can be taken out conveniently.
In this embodiment, the sealing device 9 includes an annular protrusion 901, an annular groove 902 adapted to the bottom opening of the sealing cover 10 is provided in the annular protrusion 901, annular sealing rings 903 are provided on both sides of the inner wall of the annular groove 902, the sealing cover 10 is a transparent tempered glass cover, the bottom opening of the sealing cover 10 is correspondingly installed in the annular groove 902, and the sealing effect of the sealing cover 10 is ensured under the sealing of the sealing rings 903 on the inner wall of the annular groove 902.
Referring to fig. 4, a second embodiment of the present invention provides an apparatus for detecting air tightness of a canned bamboo shoot, which is different in that an air pressure detecting sensor 11 is disposed on one side of a sealing cover 10; when the device is used, a bamboo shoot can to be tested is placed in the sealing device 9, the connecting plate 5 moves downwards along the direction of the slide rail 7 under the action of the spring 2 until the sealing cover 10 at the bottom of the connecting plate 5 is hermetically arranged in the sealing device 9, and rated gas is respectively injected into the sealing cover 10 through the booster pump 4; when the air pressure detection sensor 11 detects that the air pressure in the seal cover 10 reaches a set value P1, the valve is closed, the booster pump stops working, the seal cover 10 maintains the pressure for 8 seconds, then the air pressure sensor detects the air pressure P2 in the seal cover 10, and two air pressure differences are calculated, wherein the pressure difference is P1-P2;
if the delta P is smaller than the set value, the air tightness of the bamboo shoot can meets the requirement;
if the delta P is larger than the set value, the air tightness of the bamboo shoot can does not meet the requirement;
the connecting plate 5 is lifted through the lifting mechanism and is used for taking out the bamboo shoot can in the sealing device 9, the testing speed is high, and the testing result is obvious.
The working principle of the utility model is as follows: place the bamboo shoots can of awaiting measuring in sealing device 9, under the effect of spring 2, connecting plate 5 prevents the direction downstream along slide rail 7, seal cover 10 seal installation to connecting plate 5 bottom is in sealing device 9, inject rated gas into seal cover 10 respectively through pressure boost air pump 4, through the degree that judges 6 bloations of gasbag, thereby judge whether bamboo shoots can leak, carry connecting plate 5 through pulling-up mechanism, a bamboo shoots can for take out in sealing device 9, not only test speed is fast, and the test result is obvious.
The above embodiments are only embodiments of the present invention, not limiting the scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or directly or indirectly applied to the related technical fields, are included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an air tightness detection device for bamboo shoots can, comprises a base plate, fixed mounting has the test rack on the bottom plate, a serial communication port, test rack inner wall both sides all are equipped with the slide rail, slidable mounting has the connecting plate between the slide rail, the connecting plate with be equipped with the spring between test rack inner wall top, the top of connecting plate is equipped with and is used for drawing the mechanism that rises of connecting plate, a plurality of sealed cowls have been laid to the bottom equidistance of connecting plate, it is equipped with the pressure boost air pump to detect a top, the pressure boost air pump passes through the trachea and connects gradually the sealed cowls, be equipped with on the bottom plate and be used for sealing sealed cowls bottom open-ended sealing device, sealing device corresponds and locates the bottom of sealed cowls, one side of.
2. The air tightness detection device for the bamboo shoot can as claimed in claim 1, wherein the pulling mechanism comprises two connecting rods and a handle, the two connecting rods are symmetrically distributed and fixedly mounted on the connecting plate respectively, one end of the connecting rod, which is far away from the connecting plate, penetrates through the detection frame, the handle is erected between the two connecting rods, and the handle is located outside the detection frame.
3. The air tightness detection device for the bamboo shoot can as claimed in claim 2, wherein the handle is wrapped with a rubber sleeve.
4. The air tightness detection device for the bamboo shoot can as claimed in claim 1, wherein the sealing device comprises an annular protrusion, an annular groove matched with the bottom opening of the sealing cover is formed in the annular protrusion, and annular sealing rings are arranged on two sides of the inner wall of the annular groove.
5. The air tightness detection device for the bamboo shoot can as claimed in claim 1 or 4, wherein the sealing cover is a transparent tempered glass cover.
6. The air tightness detection device for the bamboo shoot can as claimed in claim 1, wherein an air pressure detection sensor is provided at one side of the sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021456676.9U CN212779822U (en) | 2020-07-22 | 2020-07-22 | A gas tightness detection device for bamboo shoots can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021456676.9U CN212779822U (en) | 2020-07-22 | 2020-07-22 | A gas tightness detection device for bamboo shoots can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212779822U true CN212779822U (en) | 2021-03-23 |
Family
ID=75027177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021456676.9U Expired - Fee Related CN212779822U (en) | 2020-07-22 | 2020-07-22 | A gas tightness detection device for bamboo shoots can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212779822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310644A (en) * | 2021-07-29 | 2021-08-27 | 江苏腾通包装科技有限公司 | Canned food gas tightness detection device |
| CN114484296A (en) * | 2022-01-20 | 2022-05-13 | 承德石油高等专科学校 | Distributed optical fiber leakage monitoring device for oil pipe |
-
2020
- 2020-07-22 CN CN202021456676.9U patent/CN212779822U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310644A (en) * | 2021-07-29 | 2021-08-27 | 江苏腾通包装科技有限公司 | Canned food gas tightness detection device |
| CN113310644B (en) * | 2021-07-29 | 2021-09-28 | 江苏腾通包装科技有限公司 | Canned food gas tightness detection device |
| CN114484296A (en) * | 2022-01-20 | 2022-05-13 | 承德石油高等专科学校 | Distributed optical fiber leakage monitoring device for oil pipe |
| CN114484296B (en) * | 2022-01-20 | 2024-04-26 | 承德石油高等专科学校 | Distributed optical fiber leakage monitoring device for oil pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 Termination date: 20210722 |