Special connector for special-shaped glass bottle air tightness rapid detection equipment

Abstract

The utility model discloses a special connector for special-shaped glass bottle air tightness rapid detection equipment, which comprises a sleeve and an air pipe arranged in the sleeve in a sliding manner, the first end of the air pipe extends out of the first end of the sleeve to form an air nozzle, and the second end of the air pipe is connected with a driving piece through a connecting piece extending out of the second end of the sleeve; a boss is arranged on the end face of the air tap, and an elastic sealing gasket is arranged outside the air tap and arranged between the boss and the end face of the sleeve. The driving piece is used for driving the air pipe to move in the axial direction of the sleeve, and when the first end of the air pipe moves towards the second end of the sleeve in the axial direction of the sleeve, the boss extrudes the elastic sealing gasket to enable the elastic sealing gasket to expand; an adjusting piece used for adjusting the extending amount of the first end of the air pipe is arranged outside the second end of the air pipe. According to the utility model, the opening of the glass bottle is sealed by arranging the elastic sealing gasket with the adjustable swelling amount, and one joint can be adapted to bottle openings with different sizes, so that the joint can be prevented from being frequently replaced during detection, the operation is simple, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass bottle production, and particularly relates to a special connector for a quick air tightness detection device of a special-shaped glass bottle. Background Art

[0002] The production of special-shaped glass bottles (especially wine bottles) is a secondary processing of glass products. Micro-cracks and sand holes are likely to exist at the connection points and four corners of the formed special-shaped glass bottles. When in use (such as for containing wine), as the temperature rises, the liquid (wine) in the bottle leaks from the micro-cracks and sand holes, resulting in the phenomenon of wine leakage.

[0003] To detect the air tightness of a special-shaped glass bottle, it is necessary to seal the bottle mouth of the glass bottle and then inflate it to measure the air pressure inside the bottle. Due to the different sizes of the bottle mouths of special-shaped bottles, a variety of different-sized sealing connectors need to be prepared for sealing. In this way, when measuring different special-shaped glass bottles, it is necessary to constantly replace the connectors, which is cumbersome to operate and has low detection efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a special connector for a quick air tightness detection device of a special-shaped glass bottle. By setting an elastic sealing pad with adjustable expansion amount to seal the bottle mouth of the glass bottle, different-sized bottle mouths can be adapted with one connector, which can avoid frequent replacement of the connector during detection, is simple to operate, and improves the detection efficiency.

[0005] The purpose of the utility model is realized by the following technical solutions:

[0006] A special connector for a quick air tightness detection device of a special-shaped glass bottle, comprising a sleeve and an air pipe slidably arranged in the sleeve. The first end of the air pipe extends out of the first end of the sleeve to form a nozzle, and the second end of the air pipe is connected to a driving member through a connecting member extending out of the second end of the sleeve;

[0007] A boss is provided on the end face of the nozzle, and an elastic sealing pad is provided outside the nozzle. The elastic sealing pad is arranged between the boss and the end face of the sleeve;

[0008] The driving member is used to drive the air pipe to move axially along the sleeve. When the first end of the air pipe moves axially towards the second end of the sleeve, the boss squeezes the elastic sealing pad to make the elastic sealing pad expand;

[0009] An adjusting member is provided outside the second end of the air pipe for adjusting the extending amount of the first end of the air pipe.

[0010] Further, the driving member includes a cam handle, and the cam handle is rotatably connected to the end of the connecting member away from the nozzle.

[0011] Further, the connecting member is a rod structure, and a shaft hole with an axis perpendicular to the axial direction of the sleeve is provided at the end of the connecting member, and a pin shaft is provided in the shaft hole;

[0012] The cam handle is rotatably connected to the connecting member through the pin shaft, clamping holes are provided at both ends of the pin shaft, and plug pins are provided in the clamping holes.

[0013] Further, an adjusting column is provided outside the connecting member, and the adjusting column is slidably sleeved outside the connecting member;

[0014] The adjusting member includes an adjusting nut, and the adjusting nut is threadedly connected to the outside of the adjusting column; the outer diameter of the adjusting nut is larger than the outer diameter of the sleeve.

[0015] Further, a square hole is provided in the side wall of the sleeve.

[0016] Further, an air inlet is connected to the side wall of the air pipe, and the air inlet extends out of the sleeve through the square hole.

[0017] Further, the elastic sealing gasket is made of rubber material.

[0018] The beneficial effects of the present utility model are as follows:

[0019] The present utility model seals the mouth of the glass bottle by providing an elastic sealing gasket with adjustable expansion amount, and can adapt to different sizes of bottle mouths through one connector, avoiding frequent replacement of connectors during detection, with simple operation and improved detection efficiency. Description of the Drawings

[0020] Figure 1 is a perspective view of a special connector for a rapid airtightness detection device of a special-shaped glass bottle in an embodiment of the present utility model;

[0021] Figure 2 is a cross-sectional view of a special connector for a rapid airtightness detection device of a special-shaped glass bottle in an embodiment of the present utility model;

[0022] In the figure, 1, sleeve; 2, air pipe; 3, air nozzle; 4, boss; 5, elastic sealing gasket; 6, cam handle; 7, connecting member; 8, pin shaft; 9, adjusting column; 10, adjusting nut; 11, air inlet. Detailed Embodiments

[0023] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Refer toFigure 1 , the present utility model provides a technical solution:

[0025] Embodiment:

[0026] As Figure 1 and Figure 2 shown, a special connector for a rapid airtightness detection device of a special-shaped glass bottle includes a sleeve 1 and an air pipe 2 slidably disposed within the sleeve 1. The first end of the air pipe 2 extends out of the first end of the sleeve 1 to form a nozzle 3, and the second end of the air pipe 2 is connected to a driving member through a connecting member 7 extending out of the second end of the sleeve 1;

[0027] A boss 4 is provided on the end face of the nozzle 3, and an elastic sealing gasket 5 is provided outside the nozzle 3. The elastic sealing gasket 5 is disposed between the boss 4 and the end face of the sleeve 1; <p

[0028] The driving member is used to drive the air pipe 2 to move axially along the sleeve 1. When the first end of the air pipe 2 moves axially along the sleeve 1 towards the second end of the sleeve 1, the boss 4 presses the elastic sealing gasket 5 to cause the elastic sealing gasket 5 to expand;

[0029] An adjusting member is provided outside the second end of the air pipe 2 for adjusting the extension amount of the first end of the air pipe 2 relative to the first end of the sleeve 1.

[0030] The driving member includes a cam handle 6, and the cam handle 6 is rotatably connected to the end of the connecting member 7 away from the nozzle 3.

[0031] The connecting member 7 is a rod structure, and a shaft hole with an axis perpendicular to the axial direction of the sleeve 1 is provided at the end of the connecting member 7, and a pin shaft 8 is provided in the shaft hole;

[0032] The cam handle 6 is rotatably connected to the connecting member 7 through the pin shaft 8, and clamping holes are provided at both ends of the pin shaft 8, and pins are provided in the clamping holes. The provided pins are used to prevent the pin shaft 8 from separating from the cam handle 6. With such a setting, it is convenient for the quick connection, disassembly and assembly of the connecting member 7 and the cam handle 6.

[0033] An adjusting column 9 is provided outside the connecting member 7, and the adjusting column 9 is slidably sleeved outside the connecting member 7;

[0034] The adjusting member includes an adjusting nut 10, and the adjusting nut 10 is threadedly connected to the outside of the adjusting column; the outer diameter of the adjusting nut 10 is larger than the outer diameter of the sleeve 1.

[0035] A square hole is provided on the side wall of the sleeve 1.

[0036] An air inlet 11 is connected to the side wall of the air pipe 2, and the air inlet 11 extends out of the sleeve 1 through the square hole.

[0037] The elastic gasket 5 (in an annular structure) is made of rubber material.

[0038] Working principle: Before detection, the air inlet 11 is connected to a pressurized gas source (such as an air compressor). At this time, the cam handle 6 is turned to the vertical state (coaxial with the sleeve 1), and then the nozzle 3 is inserted into the mouth of the special-shaped glass bottle. After the nozzle 3 is inserted, the cam handle 6 is turned to the horizontal state (perpendicular to the sleeve 1). At this time, the cam handle 6 drives the connecting piece 7 to move upward, and the upward movement of the connecting piece 7 drives the whole trachea 2 to move upward. When the trachea 2 moves upward, the boss 4 cooperates with the bottom of the sleeve 1 to squeeze the elastic gasket 5 to make the elastic gasket 5 expand, thereby realizing the sealing of the bottle mouth.

[0039] After the bottle mouth is sealed, start the gas source, and the gas source supplies pressurized gas. The pressurized gas enters the trachea 2 through the air inlet 11 and then enters the special-shaped glass bottle to be detected. Then the detection can start. During the detection, the pressure sensor is used to detect whether the pressure in the bottle is the same as the pressure of the input gas. If they are the same, the glass bottle is qualified. If the detected pressure is less than the input gas pressure, it means that there are gaps or sand holes in the glass bottle.

[0040] When detecting special-shaped glass bottles with different bottle mouth sizes, here taking the bottle mouth size larger than the previous glass bottle mouth size as an example for illustration: Rotate the adjusting nut 10 to make the adjusting nut 10 move in the direction relative to the nozzle 3. During this process, the whole trachea 2 moves upward, and thus the elastic gasket 5 is squeezed in advance before the handle is turned, so that the elastic gasket 5 has an expansion amount. When the nozzle 3 is inserted into the bottle mouth and the above-mentioned operation is repeated, the trachea 2 continues to move upward, and thus the expansion amount of the elastic gasket 5 is further increased to meet the sealing of the large-size bottle mouth.

[0041] The utility model seals the bottle mouth of the glass bottle by setting an elastic gasket with adjustable expansion amount, and can adapt to different sizes of bottle mouths through one joint, which can avoid frequent replacement of joints during detection, has simple operation and improves the detection efficiency.

[0042] The above is only the preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the concept described herein through the above teachings or the technology or knowledge in the relevant field. And the changes and alterations made by those skilled in the art without departing from the spirit and scope of the utility model should all be within the protection scope of the appended claims of the utility model.

Claims

1. A special connector for a rapid airtightness detection device of a special-shaped glass bottle, characterized in that: It includes a sleeve and a trachea slidably arranged inside the sleeve. The first end of the trachea extends out of the first end of the sleeve to form a nozzle, and the second end of the trachea is connected to a driving member through a connecting member extending out of the second end of the sleeve; A boss is provided on the end face of the nozzle, and an elastic sealing gasket is provided outside the nozzle. The elastic sealing gasket is arranged between the boss and the end face of the sleeve; The driving member is used to drive the trachea to move axially along the sleeve. When the first end of the trachea moves axially towards the second end of the sleeve, the boss squeezes the elastic sealing gasket to make the elastic sealing gasket expand; An adjusting member is provided outside the second end of the trachea for adjusting the extending amount of the first end of the trachea.

2. The special connector for the airtightness rapid detection device of the special-shaped glass bottle according to claim 1, characterized in that: The driving member includes a cam handle, and the cam handle is rotatably connected to the end of the connecting member away from the nozzle.

3. The special connector for the airtightness rapid detection device of the special-shaped glass bottle according to claim 2, characterized in that: The connecting member is of a rod structure, and a shaft hole with an axis perpendicular to the axial direction of the sleeve is provided at the end of the connecting member, and a pin shaft is arranged in the shaft hole; The cam handle is rotatably connected to the connecting member through the pin shaft, and clamping holes are provided at both ends of the pin shaft, and plug pins are arranged in the clamping holes.

4. The special connector for the airtightness rapid detection device of the special-shaped glass bottle according to claim 3, characterized in that: An adjusting column is provided outside the connecting member, and the adjusting column is slidably sleeved outside the connecting member; The adjusting member includes an adjusting nut, and the adjusting nut is threadedly connected to the outside of the adjusting column; the outer diameter of the adjusting nut is larger than the outer diameter of the sleeve.

5. The special connector for the airtightness rapid detection device of the special-shaped glass bottle according to claim 1, characterized in that: A square hole is provided on the side wall of the sleeve.

6. The special connector for the airtightness rapid detection device of the special-shaped glass bottle according to claim 5, characterized in that: An air inlet is connected to the side wall of the trachea, and the air inlet extends out of the sleeve through the square hole.

7. The special connector for the airtightness rapid detection device of the special-shaped glass bottle according to claim 1, characterized in that: The elastic sealing gasket is made of rubber material.

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