CN216814990U

CN216814990U - Valve-unloading water-pouring drying mechanism for gas cylinder

Info

Publication number: CN216814990U
Application number: CN202220259411.2U
Authority: CN
Inventors: 曹亚飞; 金永华; 洪峰; 钟龙法; 汤家亮
Original assignee: Zhejiang Winner Fire Fighting Equipment Co ltd
Current assignee: Zhejiang Winner Fire Fighting Equipment Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-06-24
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a valve-unloading water-pouring drying mechanism for a gas cylinder, which comprises a valve-unloading mechanism for the gas cylinder and a water-pouring drying mechanism for the gas cylinder, wherein the water-pouring drying mechanism for the gas cylinder is arranged on the front side of the valve-unloading mechanism for the gas cylinder; the valve unloading mechanism of the gas cylinder is provided with a valve unloading turnover plate, the valve unloading turnover plate is provided with a support position for supporting the gas cylinder, and the left side of the support position is provided with a valve unloading mechanism; the gas cylinder pouring and drying mechanism is provided with a discharging turnover plate, the discharging turnover plate is provided with a supporting position, and the left side of the supporting position is provided with a telescopic drying mechanism; the valve unloading turnover plate and the unloading turnover plate can be turned forwards, the gas cylinder on the supporting position of the valve unloading turnover plate can be moved to the supporting position of the unloading turnover plate after the valve unloading turnover plate is turned over, and the gas cylinder on the supporting position can be unloaded after the unloading turnover plate is turned over. The utility model can realize automatic valve unloading, water discharging and in-bottle drying and outputting of the gas cylinder after the hydrostatic test is finished, thereby greatly improving the automation degree of equipment, reducing the labor cost and improving the working efficiency.

Description

Valve-unloading water-pouring drying mechanism for gas cylinder

Technical Field

The utility model relates to the field of gas cylinder production, in particular to a valve-unloading, water-pouring and drying mechanism for a gas cylinder.

Background

The gas cylinder is used as a container for storing fluid, is widely applied, and is an important means and a key link for quality inspection of the gas cylinder according to gas cylinder standards and legal regulations in order to ensure the production quality of the gas cylinder. The hydraulic test equipment on the current market has low automation degree and is operated by hands. In the hydrostatic test, the gas cylinder is filled with water and provided with the airtight joint, then the interior of the gas cylinder is pressurized, and pressure drop and leakage on the surface of the gas cylinder are observed for 30 seconds. And after the hydrostatic test is finished, unloading the valve, pouring water and drying the interior of the gas cylinder. In the existing production process, the gas cylinders are basically carried by manpower, the gas cylinders are manually unloaded, water is poured and dried, the heavy labor is realized, the working efficiency of workers is low, and the labor intensity is high.

Disclosure of Invention

In order to solve the problems, the utility model provides a valve-unloading water pouring and drying mechanism for a gas cylinder.

The utility model has the technical scheme that the gas cylinder valve unloading and water pouring drying mechanism comprises a gas cylinder valve unloading mechanism and a gas cylinder water pouring drying mechanism, wherein the gas cylinder water pouring drying mechanism is arranged on the front side of the gas cylinder valve unloading mechanism; the valve unloading mechanism of the gas cylinder is provided with a valve unloading turnover plate, the valve unloading turnover plate is provided with a support position for supporting the gas cylinder, and the left side of the support position is provided with a valve unloading mechanism; the gas cylinder pouring and drying mechanism is provided with a discharging turnover plate, the discharging turnover plate is provided with a supporting position, and the left side of the supporting position is provided with a telescopic drying mechanism; the valve unloading turnover plate and the unloading turnover plate can be turned forwards, the gas cylinder on the supporting position of the valve unloading turnover plate can be moved to the supporting position of the unloading turnover plate after the valve unloading turnover plate is turned over, and the gas cylinder on the supporting position can be unloaded after the unloading turnover plate is turned over.

Preferably, the gas cylinder valve unloading mechanism comprises a valve unloading frame, a valve unloading mechanism and a valve unloading turnover mechanism, the valve unloading turnover mechanism is arranged in the right middle of the valve unloading frame, the valve unloading mechanism is arranged at the left end of the valve unloading frame, and the valve unloading turnover mechanism and the valve unloading mechanism are separated by a bottle mouth positioning seat; the valve unloading turnover mechanism comprises a valve unloading turnover plate, a valve unloading turnover base, a third turnover cylinder and a displacement cylinder, wherein the displacement cylinder drives the valve unloading turnover base to be close to or far away from the bottle mouth positioning seat, and the third turnover cylinder drives the valve unloading turnover plate to be turned upwards forwards.

Preferably, one side of the valve unloading turnover plate is hinged to one side of the valve unloading turnover base, the other side end of the valve unloading turnover base is provided with an extending end extending backwards, a third turnover cylinder fixing position is downwards arranged at a position, corresponding to the extending end, of the valve unloading turnover base, a cylinder body of the third turnover cylinder is arranged in the third turnover cylinder fixing position, a piston rod of the third turnover cylinder is upwards hinged to the extending end, when the piston rod extends upwards, the valve unloading turnover plate can be driven to be turned upwards, the lower portion of the valve unloading turnover base is connected with the valve unloading frame through a sliding rail, a cylinder body of the displacement cylinder is fixed to the right end of the valve unloading frame, and a piston rod of the displacement cylinder is connected with the right end of the valve unloading turnover base.

Preferably, the valve unloading mechanism comprises a motor and a valve unloading sleeve, the valve unloading sleeve is arranged at the output end of the motor, and a slide rail for the motor to move left and right is arranged at the left end of the valve unloading frame.

Preferably, the bottle opening positioning seat is provided with a bottle opening positioning sleeve for the bottle opening of the air bottle to penetrate through, and the center of the valve-removing sleeve is aligned with the center of the bottle opening positioning sleeve.

Preferably, the gas cylinder water pouring and drying mechanism comprises a drainage rack, a telescopic drying mechanism and a drainage turnover mechanism, the center of the drainage frame is provided with a rotating shaft, the drainage turnover mechanism comprises a drainage turnover plate, a discharge turnover plate, a first turnover cylinder and a second turnover cylinder, the middle part of the drainage frame is hinged with the rotating shaft, the cylinder body of the second overturning cylinder is connected with the drainage frame, the piston rod of the second overturning cylinder is hinged with the lower surface of the drainage overturning plate, one side of the discharging overturning plate is hinged with one side of the drainage overturning plate, the right end of the drainage overturning plate is downwards provided with a first overturning cylinder fixing position, the cylinder body of the first overturning cylinder is arranged in the first overturning cylinder fixing position, the piston rod of the first overturning cylinder is upwards hinged with the right end of the discharging overturning plate, and when the piston rod extends upwards, the discharging overturning plate can be driven to be overturned upwards.

As further preferred, the left end of drainage frame be equipped with the riser, flexible stoving mechanism include that left side telescopic cylinder, bottleneck support portion and stoving passageway, left side telescopic cylinder is located the left side of riser, the bottleneck supports the right side that is located the riser, the piston end drive stoving passageway of left side telescopic cylinder is flexible in the right side that the bottleneck supported the portion.

Preferably, the support position comprises an upper gas cylinder support and a lower gas cylinder support, and the right end of the lower gas cylinder support is provided with a cylinder bottom limiting seat.

The beneficial effects of the utility model are as follows: the utility model can realize automatic valve unloading, water discharging, drying and outputting of the gas cylinder after the hydrostatic test. The valve unloading, water discharging and drying device has the advantages that the original manual work of valve unloading, water discharging and drying is replaced, heavy labor caused by manual carrying is avoided, the automation degree of equipment is greatly improved, the labor cost is reduced, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a using state diagram of the matched air cylinder discharging mechanism of the utility model.

Fig. 3 is a front view of the gas cylinder pouring and drying mechanism of the utility model.

Fig. 4 is a right side view of the gas cylinder pour water drying mechanism of the present invention.

Fig. 5 is a front view of the gas cylinder valve-unloading mechanism of the present invention.

Fig. 6 is a top view of the cylinder valve-unloading mechanism of the present invention.

Fig. 7 is a rear view of the gas cylinder valve-unloading mechanism of the present invention.

Description of reference numerals:

1: a gas cylinder; 2: the gas cylinder valve unloading mechanism; 3: a water pouring and drying mechanism of the gas cylinder; 4: a gas cylinder discharging mechanism; 5: a bottle mouth positioning sleeve; 6: a left telescopic cylinder; 7: a bottle mouth abutting part; 8: a drying channel; 9: an upper gas bottle support; 10: a lower air bottle bracket; 11: a bottle bottom limiting seat; 12: a rotating shaft; 13: a drainage turnover plate; 14: a discharging turnover plate; 15: a drain frame; 16: a first overturning cylinder: 17: a second overturning cylinder; 18: unloading the valve sleeve; 19; a bottle opening positioning seat; 20: a slide rail; 21: unloading the valve turnover plate; 22: unloading the valve and turning over the base; 23: a displacement cylinder; 24: a valve unloading frame; 25: a third overturning cylinder; 26: an extension end; 27: an electric motor.

Detailed Description

The utility model is further explained below with reference to the drawings and examples.

As shown in fig. 1-7, the utility model comprises a gas cylinder valve unloading mechanism and a gas cylinder water pouring drying mechanism, wherein the gas cylinder water pouring drying mechanism is arranged at the front side of the gas cylinder valve unloading mechanism; the gas cylinder valve unloading mechanism is provided with a valve unloading turnover plate, the valve unloading turnover plate is provided with a support position for supporting the gas cylinder, and the left side of the support position is provided with a valve unloading mechanism; the gas cylinder pouring and drying mechanism is provided with a discharging turnover plate, the discharging turnover plate is provided with a supporting position, and the left side of the supporting position is provided with a telescopic drying mechanism; the valve unloading turnover plate and the unloading turnover plate can be turned forwards, the gas cylinder on the supporting position of the valve unloading turnover plate can be moved to the supporting position of the unloading turnover plate after the valve unloading turnover plate is turned over, and the gas cylinder on the supporting position can be unloaded after the unloading turnover plate is turned over. The turnover plate structure is adopted to overturn and pour the gas cylinder on the support position onto the next support position, so that the original working mode of manual carrying is solved, and the labor intensity of workers is reduced.

In the embodiment, the gas cylinder valve unloading mechanism comprises a valve unloading frame, a valve unloading mechanism and a valve unloading turnover mechanism, wherein the valve unloading turnover mechanism is arranged in the right middle of the valve unloading frame, the valve unloading mechanism is arranged at the left end of the valve unloading frame, and the valve unloading turnover mechanism and the valve unloading mechanism are separated by a bottle opening positioning seat; the valve unloading turnover mechanism comprises a valve unloading turnover plate, a valve unloading turnover base, a third turnover cylinder and a displacement cylinder, wherein the displacement cylinder drives the valve unloading turnover base to be close to or far away from the bottle mouth positioning seat, and the third turnover cylinder drives the valve unloading turnover plate to be turned upwards forwards.

In this embodiment, one side of the valve unloading turnover plate is hinged to one side of the valve unloading turnover base, the other side end of the valve unloading turnover base is provided with an extending end extending backwards, a third turnover cylinder fixing position is downwards arranged at a position corresponding to the extending end on the valve unloading turnover base, a cylinder body of the third turnover cylinder is arranged in the third turnover cylinder fixing position, a piston rod of the third turnover cylinder is upwards hinged to the extending end, when the piston rod extends upwards, the valve unloading turnover plate can be driven to be turned upwards, the lower part of the valve unloading turnover base is connected with the valve unloading frame through a sliding rail, a cylinder body of the displacement cylinder is fixed at the right end of the valve unloading frame, and a piston rod of the displacement cylinder is connected with the right end of the valve unloading turnover base. The expansion of the displacement cylinder can realize pushing the gas cylinder into the bottle mouth positioning sleeve of the bottle mouth positioning seat.

In this embodiment, the valve unloading mechanism comprises an electric motor and a valve unloading sleeve, the valve unloading sleeve is arranged at the output end of the electric motor, and a slide rail for the electric motor to move left and right is arranged at the left end of the valve unloading frame.

In this embodiment, a bottle opening positioning sleeve for allowing a bottle opening of the bottle to penetrate through is arranged on the bottle opening positioning seat, and the center of the valve-removing sleeve is aligned with the center of the bottle opening positioning sleeve.

In the embodiment, the gas cylinder water pouring and drying mechanism comprises a drainage rack, a telescopic drying mechanism and a drainage turnover mechanism, the center of the drainage rack is provided with a rotating shaft, the drainage turnover mechanism comprises a drainage turnover plate, an unloading turnover plate, a first turnover cylinder and a second turnover cylinder, the middle part of the drainage frame is hinged with the rotating shaft, the cylinder body of the second overturning cylinder is connected with the drainage frame, the piston rod of the second overturning cylinder is hinged with the lower surface of the drainage overturning plate, one side of the discharging overturning plate is hinged with one side of the drainage overturning plate, the right end of the drainage overturning plate is downwards provided with a first overturning cylinder fixing position, the cylinder body of the first overturning cylinder is arranged in the first overturning cylinder fixing position, the piston rod of the first overturning cylinder is upwards hinged with the right end of the unloading overturning plate, and when the piston rod upwards extends, the unloading overturning plate can be driven to upwards overturn. The left end of the drainage rack can be toppled downwards through contraction of the second turnover air cylinder, so that water in the air cylinder is poured out, manual operation is not needed, and physical labor is greatly reduced.

In this embodiment, the left end of drainage frame be equipped with the riser, flexible stoving mechanism include that left side telescopic cylinder, bottleneck support portion and stoving passageway, left side telescopic cylinder is located the left side of riser, the bottleneck supports the right side that is located the riser, the piston end drive stoving passageway of left side telescopic cylinder is flexible in the bottleneck and supports the right side that the portion supported.

In this embodiment, the support position include gas cylinder support and lower gas cylinder support, the right-hand member of lower gas cylinder support be equipped with the spacing seat of bottle bottom. The bottle bottom limiting seat is used for pushing the bottle body to the left side, so that the gas bottle is limited.

The working process is as follows: when the gas cylinder unloading device works, the gas cylinder which finishes the hydrostatic test is placed on the supporting position of the gas cylinder valve unloading mechanism, the problem of how to unload the valve of the gas cylinder after the hydrostatic test and pour water is solved, and the problem of how to place the gas cylinder after the hydrostatic test on the supporting position is not solved. And the piston end of the displacement cylinder extends to push the valve unloading turnover base to move leftwards along the sliding rail, so that the bottle opening of the gas cylinder is driven to extend into the bottle opening positioning sleeve on the bottle opening positioning seat to be positioned. Then the motor slides rightwards along the sliding rail, and the motor drives the valve-unloading sleeve to rotate, so that the airtight connector arranged at the opening of the gas cylinder is unloaded. And an airtight joint recovery channel is arranged on the left side of the bottle opening positioning seat and used for recovering the detached airtight joint. And after the valve is unloaded, the motor and the displacement cylinder reset. And a piston rod of the third overturning cylinder extends to drive the valve unloading overturning plate to overturn upwards, so that the gas cylinder on the supporting position of the valve unloading overturning plate can roll into the supporting position on the gas cylinder water pouring and drying mechanism. The piston rod of the second turnover cylinder retracts, the left end of the drainage turnover plate inclines downwards, the bottle opening of the gas cylinder is abutted against the bottle opening abutting portion, and water in the gas cylinder is poured out. When the water pouring is finished, the second overturning cylinder resets, the left telescopic cylinder extends, and the drying channel extends into the bottle opening of the gas cylinder to dry the inside of the gas cylinder. After the drying is finished, the left telescopic cylinder resets, the piston rod of the first turnover cylinder extends to drive the discharging turnover plate to turn upwards, the gas cylinder on the supporting position on the gas cylinder water pouring and drying mechanism can roll into the gas cylinder discharging mechanism beside the gas cylinder drying mechanism, and the gas cylinder discharging mechanism carries out discharging and conveying work. The gas cylinder discharging mechanism is the prior art and is not described again.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected" and the like are to be construed broadly, e.g., as meaning fixedly attached, detachably attached, or integrally formed; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The gas cylinder valve unloading and water pouring drying mechanism is characterized by comprising a gas cylinder valve unloading mechanism (2) and a gas cylinder water pouring drying mechanism (3), wherein the gas cylinder water pouring drying mechanism (3) is arranged on the front side of the gas cylinder valve unloading mechanism (2); the gas cylinder valve unloading mechanism (2) is provided with a valve unloading turnover plate (21), the valve unloading turnover plate (21) is provided with a supporting position for supporting the gas cylinder (1), and the left side of the supporting position is provided with a valve unloading mechanism; the gas cylinder water pouring and drying mechanism (3) is provided with an unloading turnover plate (14), the unloading turnover plate (14) is provided with a supporting position, and the left side of the supporting position is provided with a telescopic drying mechanism; the valve unloading turnover plate (21) and the unloading turnover plate (14) can be turned forwards, the gas cylinder (1) on the supporting position of the valve unloading turnover plate (21) can be moved to the supporting position of the unloading turnover plate (14) after the valve unloading turnover plate (21) is turned, and the gas cylinder (1) on the supporting position can be unloaded after the unloading turnover plate (14) is turned backwards.

2. The gas cylinder valve-unloading and water-pouring drying mechanism is characterized in that the gas cylinder valve-unloading mechanism (2) comprises a valve-unloading frame (24), a valve-unloading mechanism and a valve-unloading turnover mechanism, wherein the valve-unloading turnover mechanism is arranged in the right middle of the valve-unloading frame (24), the valve-unloading mechanism is arranged at the left end of the valve-unloading frame (24), and the valve-unloading turnover mechanism and the valve-unloading mechanism are separated by a bottle opening positioning seat (19); the valve unloading turnover mechanism comprises a valve unloading turnover plate (21), a valve unloading turnover base (22), a third turnover cylinder (25) and a displacement cylinder (23), wherein the displacement cylinder (23) drives the valve unloading turnover base (22) to be close to or far away from the bottle opening positioning seat (19), and the third turnover cylinder (25) drives the valve unloading turnover plate (21) to be turned upwards forwards.

3. The gas cylinder valve-unloading and water-pouring drying mechanism of claim 2 is characterized in that one side of the valve-unloading turnover plate (21) is hinged with one side of the valve-unloading turnover base (22), the other end part of the valve-unloading turnover base (22) is provided with an extending end (26) extending backwards, a third turnover cylinder fixing position is downwards arranged on the valve-unloading turnover base (22) corresponding to the extending end (26), the cylinder body of the third turnover cylinder (25) is arranged in the third turnover cylinder fixing position, the piston rod of the third turnover cylinder (25) is upwards hinged with the extending end (26), when the piston rod extends upwards, the valve-unloading turnover plate (21) can be driven to be turned upwards, the lower part of the valve-unloading turnover base (22) is connected with the valve-unloading frame (24) through the sliding rail (20), the cylinder body of the displacement cylinder (23) is fixed at the right end of the valve-unloading frame (24), the piston rod of the displacement cylinder (23) is connected with the right end of the valve unloading overturning base (22).

4. A gas cylinder valve-unloading water-pouring drying mechanism according to claim 2, characterized in that the valve-unloading mechanism comprises a motor (27) and a valve-unloading sleeve (18), the valve-unloading sleeve (18) is arranged at the output end of the motor (27), and the left end of the valve-unloading frame (24) is provided with a slide rail (20) for the motor (27) to move left and right.

5. A gas cylinder valve-unloading water pouring drying mechanism according to claim 4, characterized in that the bottle opening positioning seat (19) is provided with a bottle opening positioning sleeve (5) for the bottle opening of the gas cylinder (1) to penetrate through, and the center of the valve-unloading sleeve (18) is aligned with the center of the bottle opening positioning sleeve (5).

6. The gas cylinder valve-unloading and water-pouring drying mechanism according to claim 1, characterized in that the gas cylinder valve-unloading and water-pouring drying mechanism (3) comprises a drain frame (15), a telescopic drying mechanism and a drain turnover mechanism, wherein a rotating shaft (12) is arranged at the center of the drain frame (15), the drain turnover mechanism comprises a drain turnover plate (13), a discharge turnover plate (14), a first turnover cylinder (16) and a second turnover cylinder (17), the middle part of the drain frame (15) is hinged with the rotating shaft (12), the cylinder body of the second turnover cylinder (17) is connected with the drain frame (15), the piston rod of the second turnover cylinder (17) is hinged with the lower surface of the drain turnover plate (13), one side of the discharge turnover plate (14) is hinged with one side of the drain turnover plate (13), and the right end of the drain turnover plate (13) is provided with a first turnover cylinder (16) fixing position downwards, the cylinder body of the first overturning cylinder (16) is arranged in the fixed position of the first overturning cylinder (16), the piston rod of the first overturning cylinder (16) is upwards hinged with the right end of the discharging overturning plate (14), and when the piston rod extends upwards, the discharging overturning plate (14) can be driven to overturn upwards.

7. A gas cylinder valve-unloading water-pouring drying mechanism according to claim 6, characterized in that a vertical plate is arranged at the left end of the drainage frame (15), the telescopic drying mechanism comprises a left telescopic cylinder (6), a bottle opening abutting portion (7) and a drying channel (8), the left telescopic cylinder (6) is located on the left side of the vertical plate, the bottle opening abutting portion (7) is located on the right side of the vertical plate, and a piston end of the left telescopic cylinder (6) drives the drying channel (8) to stretch out and draw back on the right side of the bottle opening abutting portion (7).

8. A gas cylinder valve-unloading, water-pouring and drying mechanism according to claim 1, characterized in that the supporting position comprises an upper gas cylinder support (9) and a lower gas cylinder support (10), and the right end of the lower gas cylinder support (10) is provided with a cylinder bottom limiting seat (11).