CN211121793U

CN211121793U - A gas tightness device for detecting aerosol canister

Info

Publication number: CN211121793U
Application number: CN201922258369.3U
Authority: CN
Inventors: 吴功成
Original assignee: Yiwu Jinyu Machinery Factory
Current assignee: Yiwu Jinyu Machinery Factory
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-07-28
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an air tightness device for detecting aerosol canister, include the board and set up in the inside controller of board, the top fixedly connected with roof of board, the top bolted connection of roof has the motor, the output shaft transmission of motor is connected with drive gear. The utility model discloses in, set up the thread bush on the threaded rod, the outside of thread bush has set up driven gear, and the bottom of threaded rod has set up the sealed cowling, and the top of board has set up feed arrangement, feeding device and discharging device, and the top of board has still set up electric putter, and electric putter's flexible end has set up the baffle, and the benefit of adopting this design lies in: the motor drives drive gear rotatory, and then drives driven gear and thread bush rotation, makes the threaded rod remove, can detect a plurality of aerosol cans simultaneously through this design to the setting of feeding device and baffle helps improving the transmission speed of aerosol can, improves the efficiency of transmission.

Description

A gas tightness device for detecting aerosol canister

Technical Field

The utility model relates to a leak hunting machine technical field especially relates to an air tightness device for detecting aerosol canister.

Background

In the industrial field, because the aerosol canister is packaged with high-pressure gas, consequently the aerosol canister bottle is higher to sealed requirement, consequently is the indispensable link to the leak hunting of aerosol canister bottle to guarantee that the leakproofness of bottle does not have the problem, in order to avoid causing the incident because the bottle leaks.

The existing leak detector still has the defects, firstly, the existing leak detector cannot carry out large-scale rapid detection, and further cannot meet the existing production rate; secondly, current leak hunting machine can't detect the aerosol canister of different pipe diameters for different products need the dedicated leak hunting machine of customization, have increased manufacturer's manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the air tightness device for detecting the aerosol can is provided for solving the problems that the existing leak detector is low in detection speed and cannot adapt to products with different pipe diameters.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air tightness device for detecting aerosol canister, includes the board and sets up in the inside controller of board, the top fixedly connected with roof of board, the top bolted connection of roof has the motor, the output shaft transmission of motor is connected with drive gear, the inside sliding connection of roof has the threaded rod, the outer wall threaded connection of threaded rod has the thread bush, the outer wall fixedly connected with driven gear of thread bush, drive gear is connected with driven gear meshing, the bottom fixedly connected with seal cover of threaded rod, the welding of the inside side table wall of seal cover has two annular mounting panels, fixedly connected with gasbag between two mounting panels.

As a further description of the above technical solution:

the inside top table wall fixedly connected with connecting pipe of sealed cowling, the top both sides of gasbag all communicate there is the trachea, two all be equipped with the valve on the trachea, the sensor is installed to the inside lateral surface wall of sealed cowling.

As a further description of the above technical solution:

the threaded rods are arranged in a plurality of manners, and the threaded rods are arranged in an equiangular circle mode with the center of the upper end face of the top plate as the circle center.

As a further description of the above technical solution:

the side surface wall of threaded rod has seted up the draw-in groove, the welding has the fixture block on the roof, the fixture block joint is in the inside of draw-in groove.

As a further description of the above technical solution:

the top of the machine table is provided with a material conveying device, a material feeding device and a material discharging device, and the material conveying device is annular.

As a further description of the above technical solution:

the top fixedly connected with electric putter of board, electric putter's flexible fixedly connected with baffle, electric putter's axial direction line has 30 contained angles with the horizontal axis of board.

As a further description of the above technical solution:

the motor and the electric push rod are electrically connected with the controller.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, set up the roof on the board, set up the motor on the roof, the output shaft of motor has set up drive gear, set up the threaded rod on the roof, set up the thread bush on the threaded rod, the outside of thread bush has set up driven gear, the bottom of threaded rod has set up the sealed cowling, the top of board has set up feed arrangement, feeding device and discharging device, the top of board has still set up electric putter, electric putter's flexible end has set up the baffle, the benefit of adopting this design lies in: the motor drives drive gear rotatory, and then drives driven gear and thread bush rotation, makes the threaded rod remove, can detect a plurality of aerosol cans simultaneously through this design to the setting of feeding device and baffle helps improving the transmission speed of aerosol can, carries the efficiency of transmission.

2. The utility model discloses in, the inside of sealed cowling has set up the connecting pipe, has set up the mounting panel on the inner wall of sealed cowling, has set up the gasbag on the mounting panel, and the top of gasbag has set up trachea and valve, has still set up the sensor on the inner wall of sealed cowling, adopts the benefit of this design to lie in: the air bag is inflated through the air pipe, the outer wall of the air bag can be attached to the aerosol can after the air bag is expanded, and then the aerosol cans with different pipe diameters can be sealed.

Drawings

Fig. 1 is a schematic view illustrating a top front view structure of a machine station according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a top view structure of a machine platform according to an embodiment of the present invention;

fig. 3 is a schematic view illustrating a connection structure of a threaded rod and a top plate according to an embodiment of the present invention;

fig. 4 shows a schematic diagram of an internal structure of the sealing cover according to an embodiment of the present invention.

Illustration of the drawings:

1. a machine platform; 2. a top plate; 3. a motor; 4. a drive gear; 5. a threaded rod; 6. a threaded sleeve; 7. a driven gear; 8. a sealing cover; 9. a connecting pipe; 10. mounting a plate; 11. an air bag; 12. a valve; 13. an air tube; 14. a sensor; 15. a controller; 16. a feeding device; 17. a feeding device; 18. a discharging device; 19. an electric push rod; 20. a partition plate; 21. a card slot; 22. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an airtightness device for detecting aerosol canister, include board 1 and set up in 1 inside controller 15 of board, the top fixedly connected with roof 2 of board 1, the top bolted connection of roof 2 has motor 3, motor 3's output shaft transmission is connected with drive gear 4, the inside sliding connection of roof 2 has threaded rod 5, the outer wall threaded connection of threaded rod 5 has thread bush 6, the outer wall fixedly connected with driven gear 7 of thread bush 6, drive gear 4 is connected with driven gear 7 meshing, the bottom fixedly connected with seal cover 8 of threaded rod 5, the welding of the inside side table wall of seal cover 8 has two annular mounting panels 10, fixedly connected with gasbag 11 between two mounting panels 10, motor 3 drives drive gear 4 and rotates and can drive all threaded rods 5 and remove, and then make once detect and can detect a plurality of aerosol canisters, help improving detection efficiency.

Specifically, as shown in fig. 4, the inside top surface wall fixedly connected with connecting pipe 9 of sealed cowling 8, the top both sides of gasbag 11 all communicate there is trachea 13, all are equipped with valve 12 on two trachea 13, and sensor 14 is installed to the inside side surface wall of sealed cowling 8, and gasbag 11 admits air through trachea 13, makes the outer wall laminating aerosol canister of gasbag 11 through the inflation, and then adapts to the aerosol canister of different pipe diameters.

Specifically, as shown in fig. 2, threaded rod 5 is equipped with a plurality ofly, and a plurality of threaded rods 5 all use the up end center of roof 2 to arrange as angle circumference such as centre of a circle, and the top of board 1 is equipped with feeding device 16, feed arrangement 17 and discharging device 18, and feeding device 16 is cyclic annular, and cyclic annular feeding device 16 can transport a plurality of aerosol cans, and then improves the quantity that detects to improve detection efficiency.

Specifically, as shown in fig. 3, a clamping groove 21 is formed in the side surface wall of the threaded rod 5, a clamping block 22 is welded on the top plate 2, and the clamping block 22 is clamped inside the clamping groove 21, so that the threaded rod 5 can be prevented from rotating, and further, the threaded rod can only move along the axial direction of the threaded rod.

Specifically, as shown in fig. 1, the top of the machine table 1 is fixedly connected with an electric push rod 19, the telescopic end of the electric push rod 19 is fixedly connected with a partition plate 20, the axial central line of the electric push rod 19 and the horizontal central axis of the machine table 1 form an included angle of 30 degrees, the electric push rod 19 can push the partition plate 20 to move, and the partition plate 20 is moved to the upper side of the material conveying device 16, so that the aerosol can slide on the material discharging device 18 along the partition plate 20.

Specifically, as shown in fig. 1, the motor 3 and the electric push rod 19 are both electrically connected to the controller 15, and the control by the controller 15 helps to improve the automation degree of the device, thereby improving the detection efficiency.

The working principle is as follows: when the device is used, the electric equipment of the device is electrified with commercial power, firstly, the material conveying device 16 and the feeding device 17 are started, then the aerosol can is placed on the feeding device 17, the aerosol can is driven to be placed in an annular shape due to the annular shape of the material conveying device 16, then the controller 15 controls the starting motor 3, the motor 3 drives the driving gear 4 to rotate, the driving gear 4 drives the driven gear 7 to rotate, the threaded sleeve 6 is driven to rotate, the threaded rod 5 cannot rotate due to the clamping block 22 clamped inside the clamping groove 21 of the threaded rod 5, the threaded rod 5 moves along the axial direction of the threaded rod 5 under the driving of the threaded sleeve 6, the sealing cover 8 is driven to move downwards, meanwhile, air is fed from the valve 12 on one side above the air bag 11 and the air pipe 13 on the side, the air bag 11 is inflated and expanded, the aerosol can is covered after the sealing cover 8 descends, and the outer wall of the air bag 11 is tightly, when the lower end of the connecting pipe 9 is connected with the inlet of the aerosol can, the sealing cover 8 can not continuously descend, and the motor 3 is immediately closed; secondly, introducing detection gas into the connecting pipe 9, detecting whether the detection gas exists between the sealing cover 8 and the air mist tank through a sensor 14, and feeding back the detection gas to the controller 15 after the sensor 14 detects the detection gas; finally, after the detection is completed, open valve 12 of gasbag 11 top opposite side, make the inside gas of gasbag 11 flow away from trachea 13, make motor 3 overturn simultaneously, drive sealed cowling 8 and break away from the aerosol canister, tensile electric putter 19 drives baffle 20 and moves forward after that, open feeding device 16 and discharging device 18, the aerosol canister can slide discharging device 18 on along baffle 20 when the transmission, and then accomplish whole testing process, through foretell step, a plurality of aerosol canisters of testing process detectable, help improving the speed and the efficiency that detect, and make the aerosol canister that sealed cowling 8 can the multiple pipe diameter of adaptation through the inflation of gasbag 11, and then solved current leak detection machine detection speed slow and can not adapt to the problem of the product of different pipe diameters.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an airtightness device for detecting aerosol canister, includes board (1) and sets up in inside controller (15) of board (1), its characterized in that, the top fixedly connected with roof (2) of board (1), the top bolted connection of roof (2) has motor (3), the output shaft transmission of motor (3) is connected with drive gear (4), the inside sliding connection of roof (2) has threaded rod (5), the outer wall threaded connection of threaded rod (5) has thread bush (6), the outer wall fixedly connected with driven gear (7) of thread bush (6), drive gear (4) and driven gear (7) meshing are connected, the bottom fixedly connected with sealed cowling (8) of threaded rod (5), the welding of the inside side surface wall of sealed cowling (8) has two annular mounting panels (10), an air bag (11) is fixedly connected between the two mounting plates (10).

2. The airtightness device for detecting the aerosol can according to claim 1, wherein a connecting pipe (9) is fixedly connected to the inner top surface wall of the sealing cover (8), air pipes (13) are respectively communicated with two sides of the top of the air bag (11), valves (12) are respectively arranged on the two air pipes (13), and a sensor (14) is installed on the inner side surface wall of the sealing cover (8).

3. The airtightness device for detecting the aerosol can according to claim 1, wherein the threaded rod (5) is provided in plurality, and the plurality of threaded rods (5) are arranged circumferentially at equal angles around the center of the upper end surface of the top plate (2).

4. The airtightness device for detecting the aerosol can according to claim 1, wherein a clamping groove (21) is formed in a side surface wall of the threaded rod (5), a clamping block (22) is welded on the top plate (2), and the clamping block (22) is clamped inside the clamping groove (21).

5. The device for detecting the airtightness of an aerosol canister according to claim 1, wherein a material conveying device (16), a material feeding device (17) and a material discharging device (18) are arranged on the top of the machine table (1), and the material conveying device (16) is annular.

6. The airtightness device for detecting the aerosol canister according to claim 1, wherein an electric push rod (19) is fixedly connected to the top of the machine table (1), a partition plate (20) is fixedly connected to a telescopic end of the electric push rod (19), and an included angle of 30 ° is formed between an axial center line of the electric push rod (19) and a horizontal central axis of the machine table (1).

7. The device for detecting the airtightness of an aerosol can according to claim 6, wherein the motor (3) and the electric push rod (19) are electrically connected to the controller (15).