Cosmetic package sealing performance testing device

Abstract

The utility model belongs to the technical field of cosmetic sealing detection, and particularly relates to a cosmetic packaging sealing performance testing device which comprises a detection machine body, a detection negative pressure tank and an upper cover, the top of the detection negative pressure tank is of an open structure, the upper cover is movably connected to the top of the detection negative pressure tank in an inserted mode, and the detection negative pressure tank is movably installed on the detection machine body. A fixing groove is formed in the upper surface of the detection machine body, a conical rubber socket is arranged in an inner cavity of the fixing groove, a conical insertion hole is formed in the lower surface of the detection negative pressure tank, the conical rubber socket is connected with the conical insertion hole in an inserted mode, and an exhaust pipe is arranged on one side of the conical rubber socket. After detection, cosmetic packaging bags can be taken out of water through the lifting floating disc, fishing is not needed after detection, use is more convenient, the detection machine body and the detection negative pressure tank form an integrated structure, the structure of the testing device can be smaller and more compact, the testing device is more tidy through hiding of a connecting pipeline, and the testing efficiency is improved. The use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cosmetics sealing detection, in particular to a cosmetics packaging sealing performance testing device. Background Art

[0002] Cosmetics refer to chemical industrial products or fine chemical products that are spread on any part of the human body surface, such as skin, hair, nails, lips and teeth, by smearing, spraying or other similar methods, for the purpose of cleaning, maintenance, beautification, modification and change of appearance, or correction of human body odor and maintenance of good condition. In order to facilitate carrying when using cosmetics, they will be packaged in packaging bags. During the packaging process, the sealing of the cosmetic packaging needs to be checked by sealing detection equipment.

[0003] During use of the existing cosmetic packaging sealing performance testing device, the cosmetic packaging strip needs to be thrown into the testing tank. After the sealing test, the packaging bag needs to be taken out of the water by hand. In addition, the testing body and the testing negative pressure tank are split structures with large volumes, and the connecting pipelines are inconvenient to organize, which is very inconvenient to use. In order to solve the above problems, a cosmetic packaging sealing performance testing device is proposed in the present application. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a cosmetic packaging sealing performance testing device. After the test, the cosmetic packaging bag can be taken out of the water by lifting the floating plate, so there is no need to salvage after the test, which is more convenient to use. The detection body and the detection negative pressure tank form an integral structure, which can make the test device structure more compact and hidden by connecting pipelines, making the test device neater and more convenient to use, so as to solve the problems raised in the background technology.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a cosmetic packaging sealing performance testing device, comprising a detection body, a detection negative pressure tank and an upper cover, wherein the top of the detection negative pressure tank is an open structure, the upper cover is movably plugged into the top of the detection negative pressure tank, the detection negative pressure tank is movably installed on the detection body, a fixing groove is provided on the upper surface of the detection body, a conical rubber socket is provided in the inner cavity of the fixing groove, a conical plug hole is provided on the lower surface of the detection negative pressure tank, and the conical rubber socket is plugged into the conical plug hole;

[0008] A suction pipe is provided on one side of the conical rubber socket, and a suction plug hole is provided on one side of the conical plug hole, and the suction pipe is plugged into the suction plug hole;

[0009] A fixing plate is fixedly connected to the upper cover, and a lifting floating plate is movably provided below the fixing plate.

[0010] Preferably, a rubber ring is provided on the inner wall of the fixing groove, and the inner wall of the rubber ring abuts against the outer wall surface of the detection negative pressure tank.

[0011] Preferably, an external thread is provided at the bottom of the outer wall of the air extraction pipe, and the air extraction pipe is threadedly connected to a locking nut via the external thread.

[0012] Preferably, a sealing gasket is provided on the movable sleeve of the exhaust pipe, and the two side surfaces of the sealing gasket are respectively in contact with the inner wall of the detection negative pressure tank and the lower surface of the locking nut.

[0013] Preferably, guide rods are equidistantly arranged on the lower surface of the upper cover, and the fixing plate is fixed on the guide rods.

[0014] Preferably, the lifting floating plate is slidably connected to the guide rod, the lifting floating plate is located below the fixed plate, and support columns are provided on the surfaces of one side of the lifting floating plate and the fixed plate that are close to each other.

[0015] Preferably, a drain pipe is provided on the side wall of the detection body, the drain pipe is connected to the conical rubber socket, and a drain valve is installed on the drain pipe.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] 1. In the utility model, the lifting float is lifted along the guide rod under the action of buoyancy, so that the cosmetic packaging bag can be clamped between the fixed plate and the lifting float. At the same time, the cosmetic packaging bag is supported by the support column, which can facilitate observation of the cosmetic packaging bag during inspection. After the inspection, the cosmetic packaging bag can be taken out of the water by the lifting float, so that there is no need to salvage it after the inspection, which is more convenient to use.

[0018] 2. In the utility model, the detection negative pressure tank is plugged into the detection body, and the detection negative pressure tank is fixed by a locking nut, so that the detection body and the detection negative pressure tank form an integral structure, which can make the structure of the test device more compact and can be hidden by connecting pipelines, making the test device neater and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a cosmetic packaging sealing performance testing device of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of a testing body of a cosmetic packaging sealing performance testing device of the utility model;

[0021] Figure 3This is a schematic diagram of the upper cover structure of a cosmetic packaging sealing performance testing device of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the structure of a negative pressure detection tank of a cosmetic packaging sealing performance testing device.

[0023] Reference numerals:

[0024] 1. Detection body; 2. Detection negative pressure tank; 3. Upper cover; 4. Fixing groove; 5. Conical rubber socket; 6. Exhaust pipe; 7. Conical plug hole; 8. Exhaust plug hole; 9. External thread; 10. Locking nut; 11. Sealing gasket; 12. Guide rod; 13. Fixed plate; 14. Lifting float; 15. Support column; 16. Drain pipe; 17. Drain valve. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0026] like Figure 1-4 As shown, a cosmetic packaging sealing performance testing device proposed by the utility model comprises a detection body 1, a detection negative pressure tank 2 and an upper cover 3, wherein the top of the detection negative pressure tank 2 is an open structure, the upper cover 3 is movably plugged into the top of the detection negative pressure tank 2, the detection negative pressure tank 2 is movably mounted on the detection body 1, a fixing groove 4 is provided on the upper surface of the detection body 1, a conical rubber socket 5 is provided in the inner cavity of the fixing groove 4, a conical plug hole 7 is provided on the lower surface of the detection negative pressure tank 2, and the conical rubber socket 5 is plugged into the conical plug hole 7;

[0027] An air extraction pipe 6 is provided on one side of the conical rubber socket 5, and an air extraction plug hole 8 is provided on one side of the conical plug hole 7, and the air extraction pipe 6 is plugged into the air extraction plug hole 8;

[0028] A fixed plate 13 is fixedly connected to the upper cover 3 , and a lifting floating plate 14 is movably provided below the fixed plate 13 .

[0029] It should be noted that the cosmetic packaging bag is placed on the surface of the lifting float 14, and the upper cover 3 is fixed on the top of the detection negative pressure tank 2. The upper cover 3 can be tightly pressed on the top of the detection negative pressure tank 2 under the action of negative pressure, and the cosmetic packaging bag sinks below the liquid surface. The lifting float 14 is lifted along the guide rod 12 under the action of buoyancy, and the cosmetic packaging bag can be clamped between the fixed plate 13 and the lifting float 14. At the same time, the cosmetic packaging bag is supported by the support column 15, which can facilitate observation of the cosmetic packaging bag during detection. The negative pressure pump in the inner cavity of the detection body 1 passes through The exhaust pipe 6 can extract the air in the detection negative pressure tank 2, and the cosmetic packaging bag expands under the action of negative pressure. The sealing of the cosmetic packaging bag can be judged by observing whether there are bubbles in the cosmetic packaging bag. After the detection, the upper cover 3 is opened, and the cosmetic packaging bag can be taken out of the water by lifting the floating plate 14, so that there is no need to salvage it after the detection, which is more convenient to use. The detection body 1 and the detection negative pressure tank 2 form an integral structure, which can make the test decorative structure more compact and hidden by connecting pipelines, making the test device neater and more convenient to use.

[0030] In this embodiment, if Figure 2 As shown, a rubber ring is provided on the inner wall of the fixing groove 4 , and the inner wall of the rubber ring abuts against the outer wall surface of the detection negative pressure tank 2 .

[0031] It should be noted that after the detection negative pressure tank 2 is plugged into the fixing groove 4 , the friction force at the connection between the detection negative pressure tank 2 and the fixing groove 4 can be increased by the rubber ring, which can improve the stability of fixing the detection negative pressure tank 2 .

[0032] In this embodiment, if Figure 2 As shown, an external thread 9 is provided at the bottom of the outer wall of the exhaust pipe 6, and the exhaust pipe 6 is threadedly connected to a locking nut 10 through the external thread 9. A sealing gasket 11 is provided on the movable sleeve of the exhaust pipe 6, and the two side surfaces of the sealing gasket 11 are respectively in contact with the inner wall of the detection negative pressure tank 2 and the lower surface of the locking nut 10.

[0033] It should be noted that the exhaust pipe 6 is plugged into the exhaust socket 8, and the locking nut 10 is threadedly connected to the external thread 9. The detection negative pressure tank 2 can be fixed by the locking nut 10, and the locking nut 10 squeezes the sealing gasket 11, so that the connection between the exhaust pipe 6 and the exhaust socket 8 can be sealed by the sealing gasket 11.

[0034] In this embodiment, if Figure 3 As shown, guide rods 12 are equidistantly arranged on the lower surface of the upper cover 3, the fixed plate 13 is fixed on the guide rods 12, the lifting floating plate 14 is slidably connected to the guide rods 12, the lifting floating plate 14 is located below the fixed plate 13, and support columns 15 are arranged on the side surfaces of the lifting floating plate 14 and the fixed plate 13 that are close to each other.

[0035] It should be noted that the guide rod 12 can fix the fixed plate 13, and the lifting float 14 can be lifted and lowered under the guiding action of the guide rod 12. The lifting float 14 is lifted under the action of buoyancy, and the cosmetic packaging bag can be clamped by the lifting float 14 and the fixed plate 13 to prevent the cosmetic packaging bag from floating in the water. At the same time, the cosmetic packaging bag is supported by the support column 15, which makes it convenient to observe whether bubbles are generated on the surface of the cosmetic packaging bag during inspection.

[0036] In this embodiment, if Figure 1 As shown, a drain pipe 16 is disposed on the side wall of the detection body 1 , and the drain pipe 16 is connected to the conical rubber socket 5 . A drain valve 17 is installed on the drain pipe 16 .

[0037] It should be noted that the bottom of the conical rubber socket 5 is connected to the drain pipe 16 , and after the drain valve 17 is opened, the liquid in the detection negative pressure tank 2 can be quickly discharged through the drain pipe 16 .

[0038] The working principle and use process of the utility model are as follows: a cosmetic packaging bag is placed on the surface of a lifting float 14, and an upper cover 3 is fixed on the top of a detection negative pressure tank 2. The upper cover 3 can be tightly pressed on the top of the detection negative pressure tank 2 under the action of negative pressure, and the cosmetic packaging bag sinks below the liquid surface. The lifting float 14 is lifted along the guide rod 12 under the action of buoyancy, and the cosmetic packaging bag can be clamped between the fixed plate 13 and the lifting float 14. At the same time, the cosmetic packaging bag is supported by the support column 15, so that the cosmetic packaging bag can be conveniently observed during detection. The negative pressure pump in the inner cavity of the detection body 1 can extract the air in the detection negative pressure tank 2 through the exhaust pipe 6, and the cosmetic packaging bag expands under the action of negative pressure. The cosmetic packaging bag is judged by observing whether there are bubbles in the cosmetic packaging bag. The sealing performance of the container 2 is improved. After the inspection, the upper cover 3 is opened, and the cosmetic packaging bag can be taken out of the water by lifting the floating plate 14, so that there is no need to salvage after the inspection, which is more convenient to use. The bottom of the negative pressure tank 2 is plugged into the conical rubber socket 5 and the conical plug hole 7, the exhaust pipe 6 is plugged into the exhaust plug hole 8, and the locking nut 10 is threadedly connected to the external thread 9. The negative pressure tank 2 can be fixed by the locking nut 10, so that the detection body 1 and the negative pressure tank 2 can form an integral structure, which can make the test device structure more compact and compact. It can be hidden by connecting pipelines to make the test device tidier and more convenient to use. The bottom of the conical rubber socket 5 is connected to the drain pipe 16. After the drain valve 17 is opened, the liquid in the negative pressure tank 2 can be quickly discharged through the drain pipe 16.

[0039] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims or the equivalent forms of such scope and boundaries.

Claims

1. A cosmetic packaging sealing performance testing device, comprising a testing body (1), a testing negative pressure tank (2) and an upper cover (3), wherein the top of the testing negative pressure tank (2) is an open structure, the upper cover (3) is movably plugged into the top of the testing negative pressure tank (2), and the testing negative pressure tank (2) is movably mounted on the testing body (1), characterized in that: The upper surface of the detection body (1) is provided with a fixing groove (4), the inner cavity of the fixing groove (4) is provided with a conical rubber socket (5), the lower surface of the detection negative pressure tank (2) is provided with a conical plug hole (7), and the conical rubber socket (5) is plugged into the conical plug hole (7); A suction pipe (6) is provided on one side of the conical rubber socket (5), a suction plug hole (8) is provided on one side of the conical plug hole (7), and the suction pipe (6) is plugged into the suction plug hole (8); A fixed plate (13) is fixedly connected to the upper cover (3), and a lifting floating plate (14) is movably provided below the fixed plate (13).

2. A cosmetic packaging sealing performance testing device according to claim 1, characterized in that: The inner wall of the fixing groove (4) is provided with a rubber ring, and the inner wall of the rubber ring abuts against the outer wall surface of the detection negative pressure tank (2).

3. A cosmetic packaging sealing performance testing device according to claim 1, characterized in that: The bottom of the outer wall of the air extraction pipe (6) is provided with an external thread (9), and the air extraction pipe (6) is threadedly connected to a locking nut (10) via the external thread (9).

4. A cosmetic packaging sealing performance testing device according to claim 3, characterized in that: A sealing gasket (11) is provided on the movable sleeve of the exhaust pipe (6), and the two side surfaces of the sealing gasket (11) are respectively in contact with the inner wall of the detection negative pressure tank (2) and the lower surface of the locking nut (10).

5. A cosmetic packaging sealing performance testing device according to claim 1, characterized in that: The lower surface of the upper cover (3) is provided with guide rods (12) at equal distances, and the fixing plate (13) is fixed on the guide rods (12).

6. A cosmetic packaging sealing performance testing device according to claim 1, characterized in that: The lifting floating plate (14) is slidably connected to the guide rod (12), and the lifting floating plate (14) is located below the fixed plate (13). The surfaces of the lifting floating plate (14) and the fixed plate (13) on one side close to each other are both provided with a support column (15).

7. A cosmetic packaging sealing performance testing device according to claim 1, characterized in that: A liquid discharge pipe (16) is provided on the side wall of the detection body (1), the liquid discharge pipe (16) is connected to the conical rubber socket (5), and a liquid discharge valve (17) is installed on the liquid discharge pipe (16).

Images