Rapid detection mechanism applied to sealing performance of packaging barrel

Abstract

The utility model relates to the technical field of packaging barrel detection, in particular to a rapid detection mechanism applied to the sealing performance of a packaging barrel, which comprises an external detection head, an electric control type telescopic head is arranged at the lower end of the external detection head, an electric control type booster pump is arranged in the electric control type telescopic head, and an embedded type turnover limiting grabber is movably assembled on the outer side surface of the external detection head. According to the rapid detection mechanism applied to the sealing performance of the packaging barrel, a small structural design is adopted, so that the rapid detection mechanism is convenient to carry and use; an external detection head which is electrically controlled to stretch out and draw back is inserted into the packaging barrel, so that the service life of equipment can be prolonged, and the inflation effect can be enhanced; the air pressure change mode is adopted to detect the sealing performance of the packaging barrel, and the detection precision is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging barrel testing technology, and in particular to a rapid testing mechanism for the sealing performance of packaging barrels. Background Technology

[0002] Plastic buckets are widely used in food and beverage, fine chemical, dye and auxiliary, lubricant and pesticide industries, and are characterized by safety, hygiene, environmental friendliness, wear and impact resistance, long service life, acid and alkali resistance, corrosion resistance, and good light protection. To ensure these advantages, plastic buckets must have sufficient airtightness. However, current testing methods for plastic buckets mainly involve specialized large-scale equipment, which has fixed usage locations, high operating costs, and limited applicability. Utility Model Content

[0003] The technical problem this invention aims to solve is that current methods for testing plastic buckets mainly rely on specialized large-scale equipment, which has a fixed location, high operating costs, and limited applicability.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a rapid detection mechanism for the sealing performance of packaging barrels, including an external detection head, an electrically controlled telescopic head installed at the lower end of the external detection head, an electrically controlled booster pump installed inside the electrically controlled telescopic head, an embedded flip-limiting claw hook movably mounted on the outer side of the external detection head, an electrically controlled sealing valve installed on the outer arc-shaped surface of the electrically controlled telescopic head, and an embedded pressure sensor fixedly mounted at the bottom end of the electrically controlled telescopic head.

[0005] The lower end of the external detection head is provided with a bottom telescopic blind hole for assembling an electrically controlled telescopic head, and the outer arc surface of the external detection head is provided with a lateral flipping groove for installing an embedded flipping limit claw hook.

[0006] The electrically controlled telescopic head includes an internal telescopic cover inserted into the bottom telescopic blind hole and an electrically controlled telescopic support rod fixed inside the bottom telescopic blind hole.

[0007] The embedded flipping limit claw hook includes an arc-shaped clamping arm movably installed inside the lateral flipping groove and a lateral adjusting support rod for controlling the arc-shaped clamping arm.

[0008] The upper end of the internal telescopic cover is provided with an upper air inlet that works in conjunction with an electronically controlled booster pump.

[0009] A rubber sealing ring is fixed to the lower end of the external detection head.

[0010] The beneficial effects of this utility model are:

[0011] (1) The present invention provides a rapid testing mechanism for the sealing performance of packaging barrels, which is easy to carry and use due to its small structure design;

[0012] (2) By using an electrically controlled telescopic external detection head inserted into the packaging barrel, not only can the service life of the equipment be extended, but the inflation effect can also be enhanced.

[0013] (3) The air pressure change method is used to test the sealing of the packaging barrel, which greatly improves the test accuracy;

[0014] (4) The embedded flipping limit claw hook located on the outside of the external detection head can be used for packaging barrels of various pipe diameters, making it more widely applicable. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the internal structure of this utility model. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Figure 1 and Figure 2 The illustrated rapid testing mechanism for the sealing performance of packaging barrels includes an external testing head 1, an electrically controlled telescopic head 2 installed at the lower end of the external testing head 1, an electrically controlled booster pump 3 installed inside the electrically controlled telescopic head 2, an embedded flipping limit claw hook 4 movably mounted on the outer surface of the external testing head 1, an electrically controlled sealing valve 5 installed on the outer arc-shaped surface of the electrically controlled telescopic head 2, and an embedded pressure sensor 6 fixedly mounted at the bottom end of the electrically controlled telescopic head 2.

[0021] Working principle: The user holds the external detection head 1 and attaches it to the upper end of the tube on the top of the packaging barrel. Then, the embedded flip-limiting claw hook 4 is controlled to clamp the external tube, fixing the external detection head 1 to the packaging barrel. Then, the electrically controlled telescopic head 2 extends into the packaging barrel, and the electrically controlled booster pump 3 is started to inflate the packaging barrel. When the pressure inside the packaging barrel reaches the set pressure, the electrically controlled sealing valve 5 is closed. The embedded pressure sensor 6 then detects whether the pressure decreases rapidly, thereby determining its sealing performance.

[0022] To facilitate internal and external assembly, the lower end of the external inspection head 1 is provided with a bottom telescopic blind hole 7 for assembling the electrically controlled telescopic head 2, and the outer arc surface of the external inspection head 1 is provided with a lateral flip groove 8 for installing the embedded flip limit claw hook 4.

[0023] To facilitate telescopic adjustment, the electrically controlled telescopic head 2 includes an internal telescopic cover 21 inserted into the bottom telescopic blind hole 7 and an electrically controlled telescopic support rod 22 fixed inside the bottom telescopic blind hole 7.

[0024] The electrically controlled telescopic strut 22 controls the internal telescopic cover 21 to extend and retract along the bottom telescopic blind hole 7 by telescopic extension and retraction.

[0025] To facilitate the flipping and squeezing adjustment, the embedded flipping limit claw 4 hook includes an arc-shaped clamping arm 41 movably installed inside the lateral flipping groove 8 and a lateral adjustment support rod 42 for controlling the arc-shaped clamping arm 41.

[0026] The lateral adjustment strut 42 controls the arc-shaped clamping arm 41 to press against the outer wall of the packaging barrel's nozzle by extending and retracting, thereby fixing the external detection head 1 at the upper opening position of the packaging barrel's nozzle.

[0027] To accommodate the top air intake, the upper end of the internal telescopic cover 21 is provided with an upper air intake hole 23 that cooperates with the electronically controlled booster pump 3.

[0028] The electrically controlled booster pump 3 draws in air through the upper air inlet 23 by rotating at high speed, and then fills the packaging barrel through the electrically controlled sealing valve 5.

[0029] To improve the sealing of the top assembly port, a rubber sealing ring 9 is fixed to the lower end of the external inspection head 1.

[0030] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A quick detection mechanism for the sealing property of a packaging barrel, comprising an external detection head (1), characterized in that: The lower end of the external detection head (1) is provided with an electric control telescopic head (2), the inside of the electric control telescopic head (2) is provided with an electric control booster pump (3), the outer side of the external detection head (1) is movably provided with an embedded flip limiting claw hook (4), the outer side arc surface of the electric control telescopic head (2) is provided with an electric control sealing valve (5), and the bottom end of the electric control telescopic head (2) is fixedly provided with an embedded pressure sensor (6).

2. The quick detection mechanism for the sealing property of the packaging barrel according to claim 1, characterized in that: The lower end of the external detection head (1) is provided with a bottom telescopic blind hole (7) for assembling the electric control telescopic head (2), and the outer side arc surface of the external detection head (1) is provided with a lateral flip groove (8) for mounting the embedded flip limiting claw hook (4).

3. The quick detection mechanism for the sealing property of the packaging barrel according to claim 2, characterized in that: The electric control telescopic head (2) comprises an internal telescopic cover (21) inserted into the bottom telescopic blind hole (7) and an electric control telescopic supporting rod (22) fixed in the bottom telescopic blind hole (7).

4. The quick detection mechanism for the sealing property of the packaging barrel according to claim 2, characterized in that: The embedded flip limiting claw hook (4) comprises an arc clamping arm (41) movably mounted in the lateral flip groove (8) and a lateral adjusting supporting rod (42) for controlling the arc clamping arm (41).

5. The application of claim 3, wherein the quick detection mechanism for the sealing property of the packaging barrel is characterized in that: The upper end of the internal telescopic cover (21) is provided with an upper air inlet hole (23) matched with the electric control booster pump (3).

6. The quick detection mechanism for the sealing property of the packaging barrel according to claim 1, characterized in that: The lower end of the external detection head (1) is fixedly provided with a rubber sealing ring (9).

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