CN207408045U - The device of quick detection sealability of plastic bag packaging seal - Google Patents
The device of quick detection sealability of plastic bag packaging seal Download PDFInfo
- Publication number
- CN207408045U CN207408045U CN201721571587.7U CN201721571587U CN207408045U CN 207408045 U CN207408045 U CN 207408045U CN 201721571587 U CN201721571587 U CN 201721571587U CN 207408045 U CN207408045 U CN 207408045U
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- fixed
- water tank
- sealability
- driving motor
- support tube
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Abstract
The utility model discloses the devices of quick detection sealability of plastic bag packaging seal, including hollow base, water tank and driving motor are fixed at the top of the hollow base, and water tank is located at the one side of driving motor, the output shaft of the driving motor is fixed with the first pulley being socketed on the inside of hollow base, and first pulley is connected with one group of second belt wheel by synchronous belt, the threaded rod with water tank rotation connection is fixed at the top of second belt wheel, and the outside screw of threaded rod is socketed with support tube, and installing plate is fixed at the top of the support tube.The utility model is by driving motor, the second belt wheel, threaded rod, support tube, floating stick, test board, laser range finder main body and laser probe is isostructural is used cooperatively, the liquid level difference that packaging bag is put into after water can accurately be measured, so as to indirectly detect the air-tightness of packaging bag, and accuracy of detection is relatively high, using flexible.
Description
Technical field
Detect the utility model is related to packaging bag detection technique field more particularly to quickly sealability of plastic bag packaging seal
Device.
Background technology
At present, soft packaging bag is (such as：Polybag) use it is more and more common, to the sealing requirements of closed flexible package bag
It is higher and higher, thus just seem extremely important to the detection of closed flexible package sealing performance.Detection on flexible package leakproofness
(leak detection), traditional method are mainly the method by naked-eye observation, and this method is not only less efficient, and detect essence
Degree is not high, in short, this method is unscientific.
Utility model content
The purpose of this utility model is and the quick detection polybag proposed in order to solve shortcoming in the prior art
The device of packaging seal leakproofness.
To achieve these goals, the utility model employs following technical solution：
The device of quick detection sealability of plastic bag packaging seal, including hollow base, the top of the hollow base is consolidated
Surely there are water tank and driving motor, and water tank is located at the one side of driving motor, the output shaft of the driving motor is fixed with set
The first pulley being connected on the inside of hollow base, and first pulley is connected with one group of second belt wheel, second band by synchronous belt
The threaded rod with water tank rotation connection is fixed at the top of wheel, and the outside screw of threaded rod is socketed with support tube, the branch
It is fixed with installing plate at the top of stay tube, and installing plate is located at the over top of water tank, the bottom of the installing plate is fixed with flat
The fixed link that row is set, and the one end of fixed link away from installing plate is fixed with the pressing plate being slidably socketed on the inside of water tank, it is described
One group of guide rod being arranged in parallel is fixed at the top of pressing plate, and the outside sliding sleeve of guide rod is connected to test board, the test
The over top of plate is equipped with laser probe, and laser probe is fixed on the bottom part down of installing plate.
Preferably, the bottom of the test board is fixed with floating stick along its length, and floats the top that stick is located at pressing plate
Top.
Preferably, the water tank is equipped with the putting hole being adapted to support tube size, and support tube is slidably socketed and is placing
In hole, and support tube is vertical with installing plate.
Preferably, the guide rod and fixed link are vertical with pressing plate, and pressing plate is parallel with installing plate, and guide rod is separate
One end of pressing plate is fixed with limited block, and fixed link is equipped with graduation mark along its length.
Preferably, the laser range finder main body being connected with laser probe, and hollow bottom are fixed at the top of the installing plate
The top of seat is equipped with mounting hole, and the output shaft rotation of driving motor is socketed in mounting hole.
Preferably, the pressing plate is equipped with limbers, and the lower section of pressing plate is equipped with plastic packaging bag to be detected.
In the utility model, pass through driving motor, the second belt wheel, threaded rod, support tube, floating stick, test board, Laser Measuring
Distance meter main body and laser probe is isostructural is used cooperatively, can accurately measure the liquid level difference that packaging bag is put into after water, so as between
The air-tightness of the detection packaging bag connect, and accuracy of detection is relatively high, using flexible, by the graduation mark in fixed link, also can
Enough rough judgement liquid level differences, so as to judge air-tightness, in addition, by the bubble occurred on the outside of plastic packaging bag, it also can be thick
Judgement air-tightness slightly, judgment mode are various, you can accurate detection can also detect roughly, using flexible.
Description of the drawings
Fig. 1 be the utility model proposes quick detection sealability of plastic bag packaging seal device structure diagram；
Fig. 2 be the utility model proposes the test board vertical view of device of quick detection sealability of plastic bag packaging seal show
It is intended to.
In figure：1 hollow base, 2 water tanks, 3 driving motors, 4 first pulleys, 5 second belt wheels, 6 threaded rods, 7 support tubes,
8 installing plates, 9 fixed links, 10 pressing plates, 11 guide rods, 12 test boards, 13 floating sticks, 14 limited blocks, 15 laser probes, 16 displays
Device.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, the quick device for detecting sealability of plastic bag packaging seal, including hollow base 1, hollow base 1
Top be fixed with water tank 2 and driving motor 3, and water tank 2 is located at the one side of driving motor 3, the output shaft of driving motor 3
The first pulley 4 for being socketed in 1 inside of hollow base is fixed with, and first pulley 4 is connected with one group of second belt wheel by synchronous belt
5, the top of the second belt wheel 5 is fixed with the threaded rod 6 being rotatablely connected with water tank 2, and the outside screw of threaded rod 6 is socketed with branch
Stay tube 7, the top of support tube 7 is fixed with installing plate 8, and installing plate 8 is located at the over top of water tank 2, the bottom of installing plate 8
The fixed link 9 being arranged in parallel is fixed with, and the one end of fixed link 9 away from installing plate 8 is fixed with and is slidably socketed in 2 inside of water tank
Pressing plate 10, the top of pressing plate 10 is fixed with one group of guide rod being arranged in parallel 11, and the outside sliding sleeve of guide rod 11 is connected to
Test board 12, the over top of test board 12 is equipped with laser probe 15, and laser probe 15 is fixed under the bottom of installing plate 8
Side, the bottom of test board 12 is fixed with floating stick 13 along its length, and floats the over top that stick 13 is located at pressing plate 10, water storage
Case 2 is equipped with the putting hole being adapted to 7 size of support tube, and support tube 7 is slidably socketed in putting hole, and support tube 7 and installation
Plate 8 is vertical, and guide rod 11 and fixed link 9 are vertical with pressing plate 10, and pressing plate 10 is parallel with installing plate 8, and guide rod 11 is separate
One end of pressing plate 10 is fixed with limited block, and fixed link 9 is equipped with graduation mark along its length, the top of installing plate 8 be fixed with
The laser range finder main body 16 that laser probe 15 connects, and the top of hollow base 1 is equipped with mounting hole, and driving motor 3 is defeated
Shaft rotation is socketed in mounting hole, and pressing plate 10 is equipped with limbers, and the lower section of pressing plate 10 is equipped with plastic packaging bag to be detected.
Operation principle：It when the utility model is used, can be with 6 turns of turn drives second tape wheel 5 and threaded rod by driving motor 3
It is dynamic, under the action of screw thread, support tube 7 can be driven to slide up and down, when support tube 7 moves up, and make pressing plate 10 from water storage
After being stretched out in case 2, the plastic packaging bag to be detected that will be filled with gas is placed on the lower section of pressing plate 10, and makes pressing plate 10 by plastic packaging bag
It is pressed into water, at this point, floating stick 13 causes test board 12 to swim on the water surface, meanwhile, laser range finder main body 16 passes through laser
Probe 15 measures the distance between test board 12 value, after waiting the set time, distance value that laser range finder main body 16 measures
Difference in change then illustrates that water level decreasing is rapid, the poor air-tightness of plastic packaging bag if gap is small, illustrates packaging bag away from big
Air-tightness is good, and so as to flexibly judge the air-tightness of packaging bag, using effect is good, by the graduation mark in fixed link 9,
Judgement liquid level difference that can be rough, so as to judge air-tightness, in addition, if the poor air-tightness of plastic packaging bag is then in water tank 2
It is present with bubble, judgement air-tightness that can also be rough, judgment mode is various, using flexible.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. the quickly device of detection sealability of plastic bag packaging seal, including hollow base (1), which is characterized in that described hollow
Water tank (2) and driving motor (3) are fixed at the top of pedestal (1), and water tank (2) is located at the one side of driving motor (3), institute
The output shaft for stating driving motor (3) is fixed with the first pulley (4) being socketed on the inside of hollow base (1), and first pulley (4) is logical
It crosses synchronous belt and is connected with one group of second belt wheel (5), be fixed at the top of second belt wheel (5) and be rotatablely connected with water tank (2)
Threaded rod (6), and the outside screw of threaded rod (6) is socketed with support tube (7), and peace is fixed at the top of the support tube (7)
Loading board (8), and installing plate (8) is located at the over top of water tank (2), the bottom of the installing plate (8), which is fixed with, to be arranged in parallel
Fixed link (9), and fixed link (9) is fixed with the pressing plate being slidably socketed on the inside of water tank (2) away from one end of installing plate (8)
(10), one group of guide rod being arranged in parallel (11), and the outer Slideslip of guide rod (11) are fixed at the top of the pressing plate (10)
Test board (12) is socketed with, the over top of the test board (12) is equipped with laser probe (15), and laser probe (15) is fixed
Bottom part down in installing plate (8).
2. the device of quick detection sealability of plastic bag packaging seal according to claim 1, which is characterized in that the survey
The bottom of test plate (panel) (12) is fixed with floating stick (13) along its length, and floats the over top that stick (13) is located at pressing plate (10).
3. the device of quick detection sealability of plastic bag packaging seal according to claim 1, which is characterized in that the storage
Water tank (2) is equipped with the putting hole being adapted to support tube (7) size, and support tube (7) is slidably socketed in putting hole, and support tube
(7) it is vertical with installing plate (8).
4. the device of quick detection sealability of plastic bag packaging seal according to claim 1, which is characterized in that described to lead
It is vertical with pressing plate (10) to bar (11) and fixed link (9), and pressing plate (10) is parallel with installing plate (8), and guide rod (11) is remote
One end of tripping plate (10) is fixed with limited block, and fixed link (9) is equipped with graduation mark along its length.
5. the device of quick detection sealability of plastic bag packaging seal according to claim 1, which is characterized in that the peace
The laser range finder main body (16) being connected with laser probe (15), and the top of hollow base (1) are fixed at the top of loading board (8)
Output shaft rotation equipped with mounting hole, and driving motor (3) is socketed in mounting hole.
6. the device of quick detection sealability of plastic bag packaging seal according to claim 1, which is characterized in that the pressure
Plate (10) is equipped with limbers, and the lower section of pressing plate (10) is equipped with plastic packaging bag to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571587.7U CN207408045U (en) | 2017-11-21 | 2017-11-21 | The device of quick detection sealability of plastic bag packaging seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721571587.7U CN207408045U (en) | 2017-11-21 | 2017-11-21 | The device of quick detection sealability of plastic bag packaging seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207408045U true CN207408045U (en) | 2018-05-25 |
Family
ID=62316813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721571587.7U Active CN207408045U (en) | 2017-11-21 | 2017-11-21 | The device of quick detection sealability of plastic bag packaging seal |
Country Status (1)
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| CN (1) | CN207408045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274732A (en) * | 2019-06-17 | 2019-09-24 | 福建中烟工业有限责任公司 | The detection method and device of cigarette package tightness |
| CN111504557A (en) * | 2020-04-21 | 2020-08-07 | 杭州少君科技有限公司 | High-precision waterproof detection device for L ED lamp by utilizing light refraction |
-
2017
- 2017-11-21 CN CN201721571587.7U patent/CN207408045U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274732A (en) * | 2019-06-17 | 2019-09-24 | 福建中烟工业有限责任公司 | The detection method and device of cigarette package tightness |
| CN111504557A (en) * | 2020-04-21 | 2020-08-07 | 杭州少君科技有限公司 | High-precision waterproof detection device for L ED lamp by utilizing light refraction |
| CN111504557B (en) * | 2020-04-21 | 2021-06-08 | 苏州雷霆光电科技有限公司 | High-precision waterproof property detection device for LED lamp by utilizing light refraction |
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