Packaging quality detection device

Abstract

The utility model provides a packaging quality detection device which comprises a vacuum tank, a pressure relief assembly and a negative pressure assembly, the pressure relief assembly and the negative pressure assembly are arranged on the vacuum tank, the vacuum tank comprises a tank body and a sealing cover arranged on the tank body, and the negative pressure assembly and the pressure relief assembly are both arranged on the sealing cover and communicate with the interior of the tank body. A package filled with a cosmetic test sample is placed in the vacuum tank, the negative pressure assembly is used for reducing the pressure in the vacuum tank to negative pressure and lasting for a period of time, if micropores or small gaps exist in the cosmetic package, the test sample leaks from the interior of the package to the exterior of the package, and the quality of the cosmetic package can be effectively detected. The anti-leakage cosmetic bottle has the advantages of being simple in structure, convenient to use and convenient to popularize and implement.

Description

Technical Field

[0001] The present application belongs to the technical field of cosmetic production, and specifically relates to a packaging quality detection device. Background Art

[0002] In the prior art, the packaging of daily chemical products is affected by many factors during the production process, which may cause leakage, pressure penetration, or cracks and micropores in the material itself, forming small holes connecting the inside and the outside. The above situations will have an adverse effect on the contents of the package, reduce the airtightness of the packaging material, and there is a risk of leakage of the contents of the package from the cracks and micropores. In addition, during the transportation of daily chemical products, the bumps during transportation will have an impact on the daily chemical product packaging. If there are cracks or micropores in the packaging itself, the risk of the daily chemical product packaging breaking during transportation will be significantly increased, causing the product to leak during transportation, reducing the user experience. Therefore, improvements are urgently needed. Utility Model Content

[0003] In order to solve the technical problems in the prior art that cosmetic packaging may leak, be pressed through, or have cracks or micropores in the material itself during the production process, forming small holes connecting the inside and the outside of the package, which have an adverse effect on the package contents, and during transportation, the package contents shake inside the package, which may cause the package to rupture and the content to leak, the application proposes a packaging quality inspection device.

[0004] The present application adopts the following scheme: a packaging quality inspection device, including a vacuum tank, a pressure relief component arranged on the vacuum tank, and a negative pressure component arranged on the vacuum tank, the negative pressure component is used to discharge the air in the vacuum tank, and the pressure relief component is used to connect the vacuum tank with the outside world, the vacuum tank includes a tank body, and a sealing cover matched with the tank body, the pressure relief component and the negative pressure component are arranged on the sealing cover and connected with the tank body.

[0005] Preferably, a sealing ring is provided between the sealing cover and the inner wall of the tank body, the sealing ring is made of silicone, and the sealing cover is made of a transparent material.

[0006] Preferably, the vacuum tank further comprises a liquid collecting component arranged therein, and when the packaged test sample is arranged in the vacuum tank, the packaged test sample is mounted in the liquid collecting component, and the liquid collecting component is used to collect liquid leaked from the packaged test sample.

[0007] Preferably, the liquid collecting assembly comprises a main body, a liquid collecting cavity provided on the main body for accommodating liquid leaked from the packaged test sample, and a frame provided on the main body above the liquid collecting cavity, and the packaged test sample can be mounted on the frame.

[0008] Preferably, a hand-held portion is provided on a side of the liquid collecting component away from the liquid collecting chamber, and a user can drive the liquid collecting component to move in a direction away from the tank body through the hand-held portion.

[0009] Preferably, a positioning assembly is provided between the liquid collecting assembly and the inner wall of the tank body, and the positioning assembly includes positioning protrusions provided on both sides of the liquid collecting assembly, and positioning grooves provided on the inner wall of the tank body at positions corresponding to the positioning protrusions, the positioning protrusions can be matched and extended into the positioning grooves, and the user drives the liquid collecting assembly to move along the length direction of the positioning grooves by holding the hand.

[0010] Preferably, a hanging ear is provided on the outer side of the vacuum tank, and a plurality of the hanging ears are provided at intervals along the circumference of the vacuum tank. The hanging ear includes a mounting seat provided on the outer side of the vacuum tank, and a connecting ear rotatably connected to the mounting seat.

[0011] Preferably, a fastening piece is provided between the vacuum tank and the sealing cover, and when the sealing cover is covered on the vacuum tank, the fastening piece is used to drive the sealing cover to fit against the inner wall of the vacuum tank.

[0012] Preferably, the negative pressure assembly includes a negative pressure port provided on the sealing cover, a vacuum pump connected to the negative pressure port, and a negative pressure pipe connected to the negative pressure port at one end and to the vacuum pump at the other end; the pressure relief assembly includes a pressure relief port provided on the sealing cover, a pressure relief pipe provided on the pressure relief port, and a pressure relief valve provided on the pressure relief pipe.

[0013] Compared with the prior art, this application has the following beneficial effects:

[0014] The present application provides a packaging quality inspection device, comprising a vacuum tank, a pressure relief component and a negative pressure component arranged on the vacuum tank, wherein the vacuum tank comprises a tank body and a sealing cover arranged on the tank body, the negative pressure component and the pressure relief component are both arranged on the sealing cover and are connected to the inside of the tank body. During actual use, a package containing a cosmetic test sample is placed in the vacuum tank, and the negative pressure component is used to reduce the pressure in the vacuum tank to a negative pressure for a period of time. If there are micropores or small gaps in the cosmetic package, the test sample will leak from the inside of the package to the outside of the package. The quality of the cosmetic package can be effectively inspected, and the risk of cosmetic leakage during transportation is reduced. The device has the advantages of simple structure, easy use, and easy promotion and implementation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for describing the embodiments are briefly introduced below.

[0016] Figure 1 It is a structural schematic diagram of a packaging quality detection device of the present application;

[0017] Figure 2 It is a top view of a packaging quality inspection device of the present application;

[0018] Figure 3 This application Figure 2 Sectional view at AA in the middle;

[0019] Figure 4 It is a structural schematic diagram of the tank body of this application;

[0020] Figure 5 It is a schematic diagram of the structure of the liquid collecting component of the present application. DETAILED DESCRIPTION

[0021] Combined with Figure 1-5 As shown, the technical scheme is further described, a packaging quality inspection device includes a vacuum tank 1, a pressure relief component 2 arranged on the vacuum tank 1, and a negative pressure component 3 arranged on the vacuum tank 1, the negative pressure component 3 is used to discharge the air in the vacuum tank 1, the pressure relief component 2 is used to connect the vacuum tank 1 with the outside world, the vacuum tank 1 includes a tank body 10, and a sealing cover 11 matched with the tank body 10, the pressure relief component 2 and the negative pressure component 3 are arranged on the sealing cover 11, and are connected with the tank body 10.

[0022] The present application provides a packaging quality inspection device, comprising a vacuum tank, a pressure relief component and a negative pressure component arranged on the vacuum tank, wherein the vacuum tank comprises a tank body and a sealing cover arranged on the tank body, the negative pressure component and the pressure relief component are both arranged on the sealing cover and are connected to the inside of the tank body. During actual use, a package containing a cosmetic test sample is placed in the vacuum tank, and the negative pressure component is used to reduce the pressure in the vacuum tank to a negative pressure for a period of time. If there are micropores or small gaps in the cosmetic package, the test sample will leak from the inside of the package to the outside of the package. The quality of the cosmetic package can be effectively inspected, and the risk of cosmetic leakage during transportation is reduced. The device has the advantages of simple structure, easy use, and easy promotion and implementation.

[0023] In this embodiment, a sealing ring 12 is provided between the sealing cover 11 and the inner wall of the can body 10 . The sealing ring 12 is made of silicone and the sealing cover 11 is made of a transparent material.

[0024] In actual implementation, a sealing ring installation groove is provided on the sealing cover, and the sealing ring can be matched and extended into the sealing ring installation groove to be detachably connected to the sealing cover. When the sealing cover is matched and arranged on the tank body, the sealing ring has an interference fit with the inner wall of the tank body.

[0025] In this embodiment, the vacuum tank 1 also includes a liquid collecting component 13 disposed therein. When the packaged test sample is disposed in the vacuum tank 1, the packaged test sample is mounted in the liquid collecting component 13, and the liquid collecting component 13 is used to collect liquid leaked from the packaged test sample.

[0026] During the actual implementation process, a liquid absorbing floc is provided in the liquid collecting component, and a pigment is added to the packaging test sample. During the packaging quality inspection process, the negative pressure component causes the tank body to be in a negative pressure environment. If there is leakage of the test sample, the leaked test sample can drip into the floc in the liquid collecting component. The pigment added to the test sample can effectively identify the leakage of the test sample, and then evaluate the quality of the cosmetic packaging paper. The method has the advantages of simple operation, intuitive evaluation of the packaging quality, and easy promotion and implementation.

[0027] In this embodiment, the liquid collecting component 13 includes a main body 130, a liquid collecting chamber 131 provided on the main body 130 for accommodating liquid leaked from the packaged test sample, and a frame 132 provided on the main body 130 and located above the liquid collecting chamber 131, and the packaged test sample can be mounted on the frame 132.

[0028] During the actual implementation process, the flocs are arranged in the liquid collecting chamber, and the packaged test samples are arranged on the frame. When the negative pressure component evacuates the tank, if there are micropores or cracks in the packaging material, the test object containing the pigment therein will leak out and drip onto the flocs in the liquid collecting chamber. This can effectively identify the leakage of the test sample, and then evaluate the quality of the cosmetic packaging paper. It has the advantages of simple operation, intuitive evaluation of the packaging quality, and easy promotion and implementation.

[0029] In this embodiment, a hand-held portion 133 is provided on a side of the liquid collecting assembly 13 away from the liquid collecting chamber 131 , and a user can drive the liquid collecting assembly 13 to move away from the tank body 10 through the hand-held portion 133 .

[0030] During the actual implementation, when the test is completed, the user can pull the liquid collecting part out of the tank body through the handheld part, which is convenient for cleaning the equipment and improves the convenience of use.

[0031] In this embodiment, a positioning assembly 4 is provided between the liquid collecting assembly 13 and the inner wall of the tank body 10, and the positioning assembly 4 includes positioning protrusions 40 provided on both sides of the liquid collecting assembly 13, and positioning grooves 41 provided on the inner wall of the tank body 10 at positions corresponding to the positioning protrusions 40. The positioning protrusions 40 can be matched and extended into the positioning grooves 41, and the user drives the liquid collecting assembly 13 to move along the length direction of the positioning grooves 41 through the hand-held part 133.

[0032] In the actual implementation process, the positioning components can be used to realize blind installation of the liquid collecting parts inside the tank, thus improving the convenience of testing.

[0033] In this embodiment, a hanging ear 5 is provided on the outer side of the vacuum tank 1, and a plurality of the hanging ears 5 are provided at intervals along the circumference of the vacuum tank 1. The hanging ear 5 includes a mounting seat 50 provided on the outer side of the vacuum tank 1, and a connecting ear 51 rotatably connected to the mounting seat 50.

[0034] In this embodiment, a fastener 6 is provided between the vacuum tank 1 and the sealing cover 11 . When the sealing cover 11 is covered on the vacuum tank 1 , the fastener 6 is used to drive the sealing cover 11 to fit against the inner wall of the vacuum tank 1 .

[0035] In this embodiment, the negative pressure component 3 includes a negative pressure port 30 provided on the sealing cover 11, a vacuum pump connected to the negative pressure port 30, and a negative pressure pipe connected to the negative pressure port 30 at one end and connected to the vacuum pump at the other end. The pressure relief component 2 includes a pressure relief port 20 provided on the sealing cover 11, a pressure relief pipe provided on the pressure relief port 20, and a pressure relief valve provided on the pressure relief pipe.

[0036] During the actual implementation process, the negative pressure component makes the tank body in a negative pressure condition of -0.6kpa. After the packaging test sample is placed on the liquid collecting component for 10 minutes, the quality of the packaging can be effectively judged by the state of the flocs in the liquid collecting cavity. It has the advantages of simple operation and easy promotion and implementation.

[0037] The present application provides a packaging quality inspection device, comprising a vacuum tank, a pressure relief component and a negative pressure component arranged on the vacuum tank, wherein the vacuum tank comprises a tank body and a sealing cover arranged on the tank body, the negative pressure component and the pressure relief component are both arranged on the sealing cover and are connected to the inside of the tank body. During actual use, a package containing a cosmetic test sample is placed in the vacuum tank, and the negative pressure component is used to reduce the pressure in the vacuum tank to a negative pressure for a period of time. If there are micropores or small gaps in the cosmetic package, the test sample will leak from the inside of the package to the outside of the package. The quality of the cosmetic package can be effectively inspected, and the risk of cosmetic leakage during transportation is reduced. The device has the advantages of simple structure, easy use, and easy promotion and implementation.

[0038] The above are only embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A packaging quality inspection device, characterized in that: The invention comprises a vacuum tank (1), a pressure relief component (2) arranged on the vacuum tank (1), and a negative pressure component (3) arranged on the vacuum tank (1), wherein the negative pressure component (3) is used to discharge the air in the vacuum tank (1), and the pressure relief component (2) is used to connect the vacuum tank (1) with the outside world. The vacuum tank (1) comprises a tank body (10) and a sealing cover (11) matched with the tank body (10), and the pressure relief component (2) and the negative pressure component (3) are arranged on the sealing cover (11) and are connected with the tank body (10).

2. A packaging quality inspection device according to claim 1, characterized in that: A sealing ring (12) is provided between the sealing cover (11) and the inner wall of the tank body (10); the sealing ring (12) is made of silica gel, and the sealing cover (11) is made of a transparent material.

3. A packaging quality inspection device according to claim 1, characterized in that: The vacuum tank (1) further comprises a liquid collecting component (13) arranged therein. When the packaged test sample is arranged in the vacuum tank (1), the packaged test sample is arranged in the liquid collecting component (13). The liquid collecting component (13) is used to collect liquid leaked from the packaged test sample.

4. A packaging quality inspection device according to claim 3, characterized in that: The liquid collecting component (13) comprises a main body (130), a liquid collecting chamber (131) disposed on the main body (130) for accommodating liquid leaked from a packaged test sample, and a frame (132) disposed on the main body (130) and located above the liquid collecting chamber (131), and the packaged test sample can be mounted on the frame (132).

5. A packaging quality inspection device according to claim 4, characterized in that: A hand-held portion (133) is provided on a side of the liquid collecting component (13) away from the liquid collecting chamber (131), and a user can drive the liquid collecting component (13) to move in a direction away from the tank body (10) through the hand-held portion (133).

6. A packaging quality inspection device according to claim 4, characterized in that: A positioning assembly (4) is provided between the liquid collecting assembly (13) and the inner wall of the tank body (10), and the positioning assembly (4) comprises positioning protrusions (40) provided on both sides of the liquid collecting assembly (13), and positioning grooves (41) provided on the inner wall of the tank body (10) at positions corresponding to the positioning protrusions (40), and the positioning protrusions (40) can be matched and extended into the positioning grooves (41), and the user drives the liquid collecting assembly (13) to move along the length direction of the positioning grooves (41) through the hand-held portion (133).

7. A packaging quality inspection device according to claim 1, characterized in that: The vacuum tank (1) is provided with a hanging ear (5) on the outside, and a plurality of the hanging ears (5) are provided at intervals along the circumference of the vacuum tank (1). The hanging ear (5) comprises a mounting seat (50) provided on the outside of the vacuum tank (1), and a connecting ear (51) rotatably connected to the mounting seat (50).

8. A packaging quality inspection device according to claim 1, characterized in that: A fastening member (6) is provided between the vacuum tank (1) and the sealing cover (11); when the sealing cover (11) is covered on the vacuum tank (1), the fastening member (6) is used to drive the sealing cover (11) to fit against the inner wall of the vacuum tank (1).

9. A packaging quality inspection device according to claim 1, characterized in that: The negative pressure component (3) comprises a negative pressure port (30) provided on the sealing cover (11), a vacuum pump connected to the negative pressure port (30), and a negative pressure pipe having one end connected to the negative pressure port (30) and the other end connected to the vacuum pump. The pressure relief component (2) comprises a pressure relief port (20) provided on the sealing cover (11), a pressure relief pipe provided on the pressure relief port (20), and a pressure relief valve provided on the pressure relief pipe.

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