CN220508343U - Packaging bag tightness detection device - Google Patents
Packaging bag tightness detection device Download PDFInfo
- Publication number
- CN220508343U CN220508343U CN202322086049.0U CN202322086049U CN220508343U CN 220508343 U CN220508343 U CN 220508343U CN 202322086049 U CN202322086049 U CN 202322086049U CN 220508343 U CN220508343 U CN 220508343U
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- Prior art keywords
- packaging bag
- air
- pipe
- outlet pipe
- air outlet
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 57
- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 238000007789 sealing Methods 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a packaging bag tightness detection device, which relates to the technical field of tightness detection and comprises a fixing frame, wherein an air cylinder is fixedly arranged at the top of the fixing frame, an air cavity is fixedly arranged at the tail end of a piston rod of the air cylinder, an air outlet pipe is fixedly arranged at the bottom of the air cavity, a packaging bag is arranged at the lower end of the air outlet pipe, and a clamping mechanism for supporting a cover opening of the packaging bag is arranged on the pipe wall of the air outlet pipe; the top of mount is fixed and is equipped with the air pump, the output of air pump is fixed and is equipped with the connecting pipe, and the end of connecting pipe and the top fixed connection of air cavity, the bottom of mount is fixed and is equipped with the detection basin. The utility model is convenient for carrying out airtight detection on the wet tissue packaging bag, and the air leakage position of the wet tissue packaging bag is easy to observe, thereby improving the detection efficiency.
Description
Technical Field
The utility model relates to the technical field of tightness detection, in particular to a packaging bag tightness detection device.
Background
In daily life, tissues are common articles of daily use, and tissues purchased in supermarkets are packaged in plastic packaging bags, such as wet tissues.
The existing wet tissue packaging bag needs to be stored for a long time, so that the sealing performance of the wet tissue packaging bag is high, and the wet tissue packaging bag needs to be subjected to sealing performance detection after being produced. However, in the existing tightness detection device, in the process of detecting the wet tissue packaging bag, the position where the air leakage occurs cannot be visually observed, and the air leakage needs to be manually checked one by one again, so that the detection efficiency of the wet tissue packaging bag is reduced. For this purpose, a packaging bag tightness detection device is proposed.
Disclosure of Invention
The present utility model has been made in view of the above-described problems with the conventional packaging bag sealability detection device.
Therefore, the utility model aims to provide a packaging bag tightness detection device which solves the problems set forth in the background technology.
In order to achieve the above object, the present utility model provides the following technical solutions:
the packaging bag tightness detection device comprises a fixing frame, wherein an air cylinder is fixedly arranged at the top of the fixing frame, an air cavity is fixedly arranged at the tail end of a piston rod of the air cylinder, an air outlet pipe is fixedly arranged at the bottom of the air cavity, a packaging bag is arranged at the lower end of the air outlet pipe, and a clamping mechanism for supporting a cover opening of the packaging bag is arranged on the pipe wall of the air outlet pipe; the top of mount is fixed and is equipped with the air pump, the output of air pump is fixed and is equipped with the connecting pipe, and the end of connecting pipe and the top fixed connection of air cavity, the bottom of mount is fixed and is equipped with the detection basin.
Preferably, the clamping mechanism comprises two L-shaped clamping rods and a pressing ring, the pressing ring is fixedly arranged on the pipe wall of the air outlet pipe, the two L-shaped clamping rods are symmetrically located inside the air outlet pipe, pressing rods extending to the outer portion of the air outlet pipe are fixedly arranged on the upper end rod walls of the two L-shaped clamping rods, and spring seats and springs are arranged on the rod walls of the pressing rods.
Preferably, the bending parts of the two L-shaped clamping rods are clamped and arranged at the cover opening of the packaging bag, and the compression ring is positioned above the cover opening of the packaging bag.
Preferably, sealing sleeves are fixedly embedded on two sides of the air outlet pipe, and the rod wall of the pressing rod penetrates through the sealing sleeves in a sliding mode.
Further, the bottom of detection basin is fixed and is equipped with the water pump, the inside wall top of detection basin is fixed and is equipped with annular water pipe, and a plurality of evenly distributed's apopores have been seted up to annular water pipe's pipe wall, the output of water pump passes through the riser and is connected with annular water pipe.
Preferably, the detection water tank stores foam water therein.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the utility model, the cover opening of the packaging bag can be inserted into the pipe wall of the air outlet pipe through the air cylinder, the air cavity, the air outlet pipe, the air pump, the connecting pipe and the detection water tank, the air pump blows air into the connecting pipe and the air outlet pipe, so that the air enters the packaging bag, the air cylinder stretches out to place the packaging bag into the detection water tank, and the packaging bag is enabled to penetrate through the foam condition of water in the detection water tank, so that the air leakage position of the packaging bag can be rapidly checked.
2. According to the utility model, through the L-shaped clamping rods, the compression ring, the compression rods, the spring seats and the springs, the compression rods on two sides are manually pressed firstly, so that the two L-shaped clamping rods are relatively close to each other and compress the springs, at the moment, the L-shaped clamping rods can be inserted into the cover openings of the packaging bags, then the two L-shaped clamping rods support the cover openings of the packaging bags under the action of the elasticity of the springs, and then the packaging bags are connected with the air outlet pipe by being matched with the compression ring.
3. According to the utility model, through the water pump, the annular water pipe, the water outlet and the lifting pipe, the water pump works to pump foam water in the detection water tank into the lifting pipe, and then the foam water is uniformly sprayed out through the water outlet on the annular water pipe and falls on the surface of the packaging bag, and bubbles are generated when the foam water passes through the surface of the air leakage position of the packaging bag, so that the air leakage position of the packaging bag can be conveniently and directly observed manually.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the outlet pipe of FIG. 1 according to the present utility model;
fig. 3 is a schematic view illustrating an internal structure of the inspection water tank of fig. 1 according to the present utility model.
Reference numerals illustrate:
1. a fixing frame; 2. a cylinder; 3. an air cavity; 4. an air outlet pipe; 5. packaging bags; 6. an air pump; 7. a connecting pipe; 8. a detection water tank; 9. an L-shaped clamping rod; 10. a compression ring; 11. pressing a pressing rod; 12. a spring seat; 13. a spring; 14. sealing sleeve; 15. a water pump; 16. an annular water pipe; 17. a water outlet hole; 18. a riser.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a packaging bag tightness detection device.
The utility model provides a packaging bag tightness detection device as shown in figures 1-2, which comprises a fixing frame 1, wherein an air cylinder 2 is fixedly arranged at the top of the fixing frame 1, an air cavity 3 is fixedly arranged at the tail end of a piston rod of the air cylinder 2, an air outlet pipe 4 is fixedly arranged at the bottom of the air cavity 3, a packaging bag 5 is arranged at the lower end of the air outlet pipe 4, a clamping mechanism for supporting a cover opening of the packaging bag 5 is arranged on the pipe wall of the air outlet pipe 4, an air pump 6 is opened for working, and air is blown into a connecting pipe 7 and the air outlet pipe 4 through the air pump 6, so that the air enters the packaging bag 5, and tightness detection of the packaging bag 5 can be realized. The clamping mechanism comprises two L-shaped clamping rods 9 and a pressing ring 10, the pressing ring 10 is fixedly arranged on the pipe wall of the air outlet pipe 4, the two L-shaped clamping rods 9 are symmetrically located inside the air outlet pipe 4, the upper end rod walls of the two L-shaped clamping rods 9 are fixedly provided with pressing rods 11 extending to the outside of the air outlet pipe 4, sealing sleeves 14 are fixedly embedded in two sides of the air outlet pipe 4, the rod walls of the pressing rods 11 slide through the inside of the sealing sleeves 14, the sealing sleeves 14 can increase sliding tightness between the pressing rods 11 and the air outlet pipe 4, the rod walls of the pressing rods 11 are provided with spring seats 12 and springs 13, the bending parts of the two L-shaped clamping rods 9 are clamped at the mouth of the packaging bag 5, the pressing ring 10 is located above the mouth of the packaging bag 5, the elastic force of the springs 13 enables the two L-shaped clamping rods 11 to move to two sides and hold the mouth of the packaging bag 5, and then the two L-shaped clamping rods 10 are matched to enable the packaging bag 5 to be connected with the air outlet pipe 4, and when the packaging bag 5 needs to be taken down, the two L-shaped clamping rods 11 only need to be pressed to the two sides of the pressing rods 11 to be relatively close to each other, and the two L-shaped clamping rods 11 can be taken down from the two L-shaped clamping rods 11.
In order to visually observe the air leakage position of the packaging bag 5, as shown in fig. 1 and 3, an air pump 6 is fixedly arranged at the top of the fixing frame 1, a connecting pipe 7 is fixedly arranged at the output end of the air pump 6, the tail end of the connecting pipe 7 is fixedly connected with the top of the air cavity 3, a detection water tank 8 is fixedly arranged at the bottom of the fixing frame 1, a water pump 15 is fixedly arranged at the bottom of the detection water tank 8, an annular water pipe 16 is fixedly arranged at the top of the inner side wall of the detection water tank 8, a plurality of evenly distributed water outlet holes 17 are formed in the pipe wall of the annular water pipe 16, the output end of the water pump 15 is connected with the annular water pipe 16 through a lifting pipe 18, foam water is stored in the detection water tank 8, and the packaging bag 5 is placed in the detection water tank 8 through the extension of the air cylinder 2.
The cylinder 2 stretches out and can put into the inside at detection basin 8 with wrapping bag 5, and the inside foam water that detects basin 8 is inside can be drawn into to the inside of riser 18 to the work of water pump 15 this moment, and the even spraying of apopore 17 on the rethread annular water pipe 16 falls on the surface of wrapping bag 5, and foam water can produce the bubble when the gas leakage position surface of wrapping bag 5, and the gas leakage position of wrapping bag 5 is directly observed to the manual work of being convenient for this moment.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The packaging bag tightness detection device comprises a fixing frame (1) and is characterized in that an air cylinder (2) is fixedly arranged at the top of the fixing frame (1), an air cavity (3) is fixedly arranged at the tail end of a piston rod of the air cylinder (2), an air outlet pipe (4) is fixedly arranged at the bottom of the air cavity (3), a packaging bag (5) is arranged at the lower end of the air outlet pipe (4), and a clamping mechanism for supporting a cover opening of the packaging bag (5) is arranged on the pipe wall of the air outlet pipe (4);
the top of mount (1) is fixed and is equipped with air pump (6), the output of air pump (6) is fixed and is equipped with connecting pipe (7), and the end of connecting pipe (7) and the top fixed connection of air cavity (3), the bottom of mount (1) is fixed and is equipped with detection basin (8).
2. The packaging bag tightness detection device according to claim 1, wherein the clamping mechanism comprises two L-shaped clamping rods (9) and a pressing ring (10), the pressing ring (10) is fixedly arranged on the pipe wall of the air outlet pipe (4), the two L-shaped clamping rods (9) are symmetrically located in the air outlet pipe (4), pressing rods (11) extending to the outer portion of the air outlet pipe (4) are fixedly arranged on the upper end rod walls of the two L-shaped clamping rods (9), and spring seats (12) and springs (13) are arranged on the rod walls of the pressing rods (11).
3. The packaging bag tightness detection device according to claim 2, wherein the bending parts of the two L-shaped clamping rods (9) are clamped and arranged at the mouth of the packaging bag (5), and the pressing ring (10) is arranged above the mouth of the packaging bag (5).
4. The packaging bag tightness detection device according to claim 2, wherein sealing sleeves (14) are fixedly embedded on two sides of the air outlet pipe (4), and the rod wall of the pressing rod (11) slides through the inside of the sealing sleeves (14).
5. The packaging bag tightness detection device according to claim 1, wherein a water pump (15) is fixedly arranged at the bottom of the detection water tank (8), an annular water pipe (16) is fixedly arranged at the top of the inner side wall of the detection water tank (8), a plurality of evenly distributed water outlet holes (17) are formed in the pipe wall of the annular water pipe (16), and the output end of the water pump (15) is connected with the annular water pipe (16) through a lifting pipe (18).
6. The packaging bag tightness detection device according to claim 1, wherein the detection water tank (8) stores foam water therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322086049.0U CN220508343U (en) | 2023-08-04 | 2023-08-04 | Packaging bag tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322086049.0U CN220508343U (en) | 2023-08-04 | 2023-08-04 | Packaging bag tightness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220508343U true CN220508343U (en) | 2024-02-20 |
Family
ID=89880894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322086049.0U Active CN220508343U (en) | 2023-08-04 | 2023-08-04 | Packaging bag tightness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220508343U (en) |
-
2023
- 2023-08-04 CN CN202322086049.0U patent/CN220508343U/en active Active
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