Wet tissue packaging tightness tester

Abstract

The utility model discloses a wet tissue package sealing performance tester which comprises a connecting seat, one end of the upper portion of the connecting seat is fixedly connected with a first testing barrel, the upper end of the first testing barrel is provided with a first sealing cover plate, one end of the first testing barrel is provided with a second air pump, one end of the second air pump is provided with a second air pipe, and the other end of the second air pipe is provided with a second sealing cover plate. By arranging the first testing barrel, the second testing barrel, the first air pump, the first air pipe, the second air pump and the second air pipe, a pressurization sealing test and a negative pressure test can be performed on a wet tissue package, so that the testing effect of the whole testing device can be improved; meanwhile, a driving assembly and a lead screw assembly are arranged, so that a push plate can be driven to ascend and descend, the tested wet tissue packaging bags can be automatically pushed out, the working intensity of workers is reduced, and the practicability and convenience of the device are improved.

Description

Technical Field

[0001] The utility model relates to the field of wet tissue packaging sealing testers, in particular to a wet tissue packaging sealing tester. Background Art

[0002] Wet wipes refer to a thin, soft, absorbent non-woven fabric used for daily cleaning and hygiene. They have good toughness, strong durability, and are easy to clean and keep hygienic. The following are several major features of wet wipes: 1. Advanced materials: Wet wipes are made of a variety of materials such as high-quality plant fibers, cotton fibers, and modal materials. The surface is processed with high technology and has the characteristics of soft texture and gorgeous color. 2. Comfortable and soft: Due to the high strength and wear resistance of wet wipes and their durability for multiple washes, they can be placed on the skin. They are soft and durable, clean and safe, will not cause irritation to the skin, and can be used comfortably and safely. 3. Sterilization and antibacterial function: The wet wipes adopt special technology and have high-strength antibacterial function. They can directly eliminate bacteria and viruses, effectively prevent bacteria from invading the surface, and maintain hygiene;

[0003] The tester currently on the market for detecting the sealing of packaging bags includes a transparent container, a top cover for sealing the container mouth, a vacuum exhaust port connected to the exhaust device through a pipeline, and a pressure plate fixedly arranged below the top cover relative to the top cover; when the tester is working, the packaging bag is placed in a transparent container pre-filled with clean water. When the top cover covers the transparent container, the pressure plate presses the packaging bag into the water. At this time, the exhaust device is used to evacuate the transparent container to make the air in the packaging bag swell. When there is a problem with the sealing of the packaging bag, the packaging bag leaks out to produce bubbles.

[0004] With regard to the above-mentioned related technologies, the inventor believes that after the test of the above-mentioned tester is completed, the top cover needs to be removed, and then the hand needs to be put into the container to fish out the packaging bag. After fishing it out, a large area of ​​the hand will be wet, which is inconvenient for recording and operating the instrument; especially in winter, it brings a cold experience to the staff. At the same time, the negative pressure method can only detect the ability of the packaging to resist negative pressure, and the sealing of the packaging when resisting positive pressure cannot be detected, so there is a problem of poor packaging sealing detection effect. Utility Model Content

[0005] The utility model aims to provide a wet tissue packaging sealing tester, which solves the problem that the prior art can only detect the ability of the packaging to resist negative pressure by means of negative pressure, but cannot detect the sealing of the packaging when resisting positive pressure, and has a poor packaging sealing detection effect.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wet tissue packaging sealing tester, comprising a connecting seat, an upper end of the connecting seat is fixedly connected to a first test barrel, an upper end of the first test barrel is provided with a first sealing cover plate, one end of the first test barrel is provided with a second air pump, one end of the second air pump is provided with a second air pipe, and the other end of the second air pipe is provided through the interior of the first test barrel;

[0007] A second test barrel is disposed at the other end above the connection seat, and a second sealing cover plate is correspondingly disposed at the upper end of the second test barrel.

[0008] As a further description of the above technical solution: a first air pump is arranged at one end of the second test barrel, a first air pipe is arranged at one end of the first air pump, and the first air pipe is arranged through the interior of the second test barrel.

[0009] As a further description of the above technical solution: a controller is arranged in the upper middle part of the connecting socket.

[0010] As a further description of the above technical solution: slots are provided at both ends of the inner side of the second test barrel, and a driving motor is fixedly connected to the inner upper end of the slot.

[0011] As a further description of the above technical solution: the output end of the driving motor is fixedly connected with a lead screw, and a threaded block is threadedly connected to the lead screw.

[0012] As a further description of the above technical solution: the threaded block is provided with a push plate extending outward through the slot, a plurality of through holes are provided through the push plate, a plurality of movable frames are fixedly connected below the connecting seat, a support column is provided at the lower end of the movable frame, and a base is fixedly connected to the lower end of the support column.

[0013] As a further description of the above technical solution: a limiting groove is arranged inside the support column, a damping spring is fixedly connected to the inner bottom of the limiting groove, the upper end of the damping spring is fixedly connected to the limiting plate, and the upper end of the limiting plate is fixedly connected to the movable frame.

[0014] The utility model has the following beneficial effects:

[0015] 1. Compared with the prior art, the wet tissue packaging sealing tester can perform pressurized sealing test and negative pressure test on the wet tissue packaging by setting the first test barrel, the second test barrel, the first air pump, the first air pipe, the second air pump and the second air pipe, thereby improving the test effect of the entire test device and making the test result more accurate. At the same time, the drive assembly and the lead screw assembly can drive the push plate to rise and fall, and the wet tissue packaging bag after the test can be automatically pushed out, reducing the work intensity of the staff and improving the practicality and convenience of the device;

[0016] 2. Compared with the prior art, this wet tissue packaging sealing tester can ensure the stability of the two test barrels above by setting a shock-absorbing and buffering component at the bottom of the connecting seat, thereby preventing the two test barrels from shaking during the test and affecting the test effect.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 It is a schematic diagram of the overall front structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the structure of the second test barrel of the utility model.

[0021] Figure 3 It is a schematic diagram of the shock absorbing structure of the utility model.

[0022] Figure 4 yes Figure 2 Schematic diagram of the structure of A.

[0023] Legend:

[0024] 1. Push plate; 2. First air pipe; 3. Through hole; 4. First air pump; 5. Connecting seat; 6. Support column; 7. Base; 8. Controller; 9. Movable frame; 10. Second air pump; 11. First test barrel; 12. Second air pipe; 13. First sealing cover plate; 14. Second test barrel; 15. Second sealing cover plate; 16. Limit plate; 17. Limit groove; 18. Damping spring; 19. Driving motor; 20. Slot; 21. Lead screw; 22. Threaded block. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-4The utility model provides an embodiment of a wet tissue packaging sealing tester, comprising a connecting seat 5, an upper end of the connecting seat 5 is fixedly connected to a first test barrel 11, an upper end of the first test barrel 11 is provided with a first sealing cover plate 13, and the first test barrel 11 can be sealed by the first sealing cover plate 13, a second air pump 10 is provided at one end of the first test barrel 11, a second air pipe 12 is provided at one end of the second air pump 10, and the other end of the second air pipe 12 is penetrated and arranged inside the first test barrel 11, the second air pump 10 is turned on, and the tester body is adjusted to a state where the second air pump 10 pressurizes the first test barrel 11, and the pressurization test is started. After the pressurization is completed, observe whether the wet tissue packaging bag is broken;

[0027] A second test barrel 14 is provided at the other end above the connecting seat 5, and a second sealing cover plate 15 is correspondingly provided at the upper end of the second test barrel 14. A first air pump 4 is provided at one end of the second test barrel 14, and a first air pipe 2 is provided at one end of the first air pump 4, and the first air pipe 2 is provided through the interior of the second test barrel 14. After the pressurization test is completed, the wet tissue packaging bag is taken out and placed in the second test barrel 14, and water is poured into the second test barrel 14. The first air pump 4 is turned on, and the tester body is adjusted to the exhaust state, and the negative pressure test is started to observe whether bubbles emerge, and the negative pressure test of the package is completed;

[0028] A controller 8 is provided in the middle of the upper part of the connection seat 5, and the stable operation of the entire test device can be controlled by the controller 8;

[0029] Slots 20 are provided at both ends of the inner side of the second test barrel 14, and a driving motor 19 is fixedly connected to the inner upper end of the slot 20, and a lead screw 21 is fixedly connected to the output end of the driving motor 19, and a threaded block 22 is threadedly connected to the lead screw 21, and a push plate 1 is provided outwardly through the threaded block 22 through the slot 20, and a plurality of through holes 3 are provided through the push plate 1, and a plurality of movable frames 9 are fixedly connected below the connecting seat 5, and a support column 6 is provided at the lower end of the movable frame 9, and a base 7 is fixedly connected to the lower end of the support column 6. After the test is completed, starting the internal driving motor 19 can make the internal lead screw 21 rotate, and under the action of the threaded connection, the threaded block 22 can drive the push plate 1 to move, so that the wet tissue packaging bag after the test is completed can be automatically pushed upward, so that there is no need to put the hand into the container to fish out the packaging bag, and the situation of large-area hand wetting is reduced, which is more convenient;

[0030] A limiting groove 17 is arranged inside the support column 6, and a damping spring 18 is fixedly connected to the inner bottom of the limiting groove 17, and the upper end of the damping spring 18 is fixedly connected to the limiting plate 16, and the upper end of the limiting plate 16 is fixedly connected to the movable frame 9. When the test barrel shakes during the pressurization and negative pressure processes, the connecting seat 5 drives the movable frame 9 and the limiting plate 16 to squeeze the damping spring 18. Under the action of the damping spring 18, the shock absorbing and buffering effect of the device can be realized, thereby ensuring the stability of the entire device during the test and preventing the shaking from causing inaccurate test results. At the same time, the damping spring 18 of the device is composed of a damper and a spring, and has the function of buffering and shock absorbing.

[0031] Working principle: When the device is used, first put the wet tissue packaging bag into the first test barrel 11, turn on the second air pump 10, adjust the tester body to the state where the second air pump 10 pressurizes the first test barrel 11, start the pressurization test, and observe whether the wet tissue packaging bag is broken after the pressurization is completed. After the pressurization test is completed, take out the wet tissue packaging bag and put it into the second test barrel 14, fill the second test barrel 14 with water, turn on the first air pump 4, adjust the tester body to the exhaust state, start the negative pressure test, observe whether there are bubbles, and complete the negative pressure test of the package. After the test is completed, start the internal drive motor 19 to rotate the internal lead screw 21, and under the action of the threaded connection, the threaded block 22 can drive the push plate 1 to move, so that the wet tissue packaging bag after the test can be automatically pushed upward, so that there is no need to put your hand into the container to fish out the packaging bag, which reduces the situation of large-area hand wetting and is more convenient.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A wet tissue packaging sealing tester, comprising a connecting seat (5), characterized in that: A first test barrel (11) is fixedly connected to one end of the upper portion of the connection seat (5); a first sealing cover plate (13) is provided at the upper end of the first test barrel (11); a second air pump (10) is provided at one end of the first test barrel (11); a second air pipe (12) is provided at one end of the second air pump (10); and the other end of the second air pipe (12) is provided through the interior of the first test barrel (11); A second test barrel (14) is arranged at the other end above the connection seat (5), and a second sealing cover plate (15) is correspondingly arranged at the upper end of the second test barrel (14).

2. A wet tissue packaging sealing tester according to claim 1, characterized in that: A first air pump (4) is disposed at one end of the second test barrel (14), a first air pipe (2) is disposed at one end of the first air pump (4), and the first air pipe (2) is disposed through the interior of the second test barrel (14).

3. A wet tissue packaging sealing tester according to claim 1, characterized in that: A controller (8) is provided in the upper middle portion of the connecting seat (5).

4. A wet tissue packaging sealing tester according to claim 1, characterized in that: Slots (20) are provided at both ends of the inner side of the second test barrel (14), and a driving motor (19) is fixedly connected to the inner upper end of the slot (20).

5. A wet tissue packaging sealing tester according to claim 4, characterized in that: The output end of the driving motor (19) is fixedly connected to a lead screw (21), and a threaded block (22) is threadedly connected to the lead screw (21).

6. A wet tissue packaging sealing tester according to claim 5, characterized in that: The threaded block (22) is penetrated through the slot (20) and is provided with a push plate (1) outwardly, and a plurality of through holes (3) are penetrated through the push plate (1). A plurality of movable frames (9) are fixedly connected below the connecting seat (5), and a support column (6) is provided at the lower end of the movable frame (9), and a base (7) is fixedly connected to the lower end of the support column (6).

7. A wet tissue packaging sealing tester according to claim 6, characterized in that: A limiting groove (17) is provided inside the support column (6), a damping spring (18) is fixedly connected to the inner bottom of the limiting groove (17), the upper end of the damping spring (18) is fixedly connected to the limiting plate (16), and the upper end of the limiting plate (16) is fixedly connected to the movable frame (9).

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