CN216746635U

CN216746635U - Automatic leakage detection equipment for helium leakage of bottle group container

Info

Publication number: CN216746635U
Application number: CN202220459817.5U
Authority: CN
Inventors: 何英杰; 黄国明; 曹文红; 宋华俊; 邝周凌; 刘鹏飞; 胡立峰
Original assignee: Shanghai Daojian Mechanical & Electrical Technology Co ltd; Zhejiang Rein Gas Equipment Co ltd; Shanghai All Things Zhiyun Industrial Technology Co ltd
Current assignee: Shanghai Daojian Mechanical & Electrical Technology Co ltd; Zhejiang Rein Gas Equipment Co ltd; Shanghai All Things Zhiyun Industrial Technology Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-06-14
Anticipated expiration: 2032-03-04

Abstract

The utility model relates to an automatic leak hunting equipment for bottle group container helium leaks includes the frame, cross slide rail platform and leak hunting mechanism, be equipped with electric box and switch board on the first side of frame, the switch board is used for taking notes the leak hunting data of detection point position and corresponding check point, cross slide rail platform is installed vertically on the second side of frame, leak hunting mechanism installs on cross slide rail platform, leak hunting mechanism respectively with electric box and switch board electric connection, leak hunting mechanism is through freely removing on cross slide rail platform, come to carry out the leak hunting work to the check point of a plurality of positions, generally speaking, this automatic leak hunting equipment for bottle group container helium leaks can realize taking notes and carry out automatic leak hunting to the check point that awaits measuring, avoid artificial intervention, the security and the accurate nature of improvement leak hunting.

Description

Automatic leakage detection equipment for helium leakage of bottle group container

Technical Field

The utility model relates to the technical field of helium mass spectrum leak detection, in particular to automatic leak detection equipment for helium leakage of a bottle group container.

Background

In the existing leak detection of a gas cylinder filled with helium, a cart, a hydrogen mass spectrometer leak detector or a helium mass spectrometer leak detector and a suction gun form a test unit, the detection mode needs two operators to operate simultaneously, one operator is responsible for pushing and pulling the cart and monitoring the helium mass spectrometer leak detector, and the other operator is responsible for carrying out detection by holding the suction gun. When it handles a large amount of gas cylinders, this kind of detection mode is extravagant the manpower, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

In order to solve the problems, the utility model provides automatic leakage detection equipment for helium leakage of a bottle group container.

Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic leak hunting equipment for bottle group container helium leaks includes frame, cross slide rail platform and leak hunting mechanism, is equipped with electric box and switch board on the first side of frame, and the switch board is used for the leak hunting data of record check point position and corresponding check point, and the cross slide rail platform is installed vertically on the second side of frame, and leak hunting mechanism installs on cross slide rail platform to whether the helium of detecting bottle group container reveals, leak hunting mechanism respectively with electric box and switch board electric connection.

Preferably, the cross slide rail platform includes the Z axle guide rail, X axle guide rail and slip table, the Z axle guide rail is installed on the second side of frame vertically, be equipped with first driving piece on the Z axle guide rail, install on the Z axle guide rail X axle guide rail slidable, and be connected with first driving piece drive, the X axle guide rail is under ordering about of first driving piece, can slide on the Z axle guide rail, be equipped with the second driving piece on the X axle guide rail, the slip table is installed on the X axle guide rail slidable, and be connected with the second driving piece drive, the slip table is under ordering about of second driving piece, can slide on the X axle guide rail, leak hunting mechanism fixed connection is on the slip table.

Preferably, the leakage detection mechanism comprises a mechanical arm and a leakage detection suction gun, the mechanical arm is arranged on the sliding table, and the leakage detection suction gun is arranged at the end part of the mechanical arm; wherein, arm and leak hunting suction gun respectively with electric box and switch board electric connection.

Preferably, the switch board includes robot controller and helium mass spectrometer leak detector, and robot controller and arm electric connection for record check point position, and control the arm and carry out the leak hunting to the check point, helium mass spectrometer leak detector and leak hunting suction gun electric connection, with control leak hunting data.

Preferably, the bottom of the frame is provided with a plurality of universal wheels.

Advantageous effects

Compared with the prior art, the beneficial effects of this application are: this an automatic leak hunting equipment for bottle group container helium leaks includes the frame, cross slide rail platform and leak hunting mechanism, be equipped with electric box and switch board on the first side of frame, the switch board is used for the leak hunting data of record detection point position and corresponding check point, the cross slide rail platform is installed vertically on the second side of frame, leak hunting mechanism installs on cross slide rail platform, leak hunting mechanism respectively with electric box and switch board electric connection, leak hunting mechanism is through carrying out the free movement on cross slide rail platform, come to carry out leak hunting work to the check point of a plurality of positions, generally speaking, this an automatic leak hunting equipment for bottle group container helium leakage can realize taking notes and automatic leak hunting the check point that awaits measuring, avoid artificial intervention, improve the security and the accurate nature of leak hunting.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

FIG. 1 shows a first schematic structural diagram of an embodiment of the present invention;

FIG. 2 shows a second schematic structural diagram of an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of the cross slide platform and the leak detection mechanism mounted thereon of FIG. 1;

FIG. 4 shows a partial enlarged view of portion A of FIG. 3;

FIG. 5 shows a top view of an embodiment of the present invention in use;

fig. 6 shows a schematic view of a valve conduit structure of a cylinder group in a use state according to an embodiment of the present invention.

In the figure: the system comprises a 100 machine frame, a 101 electric box, a 102 control box, a 103 robot controller, a 104 helium mass spectrometer leak detector, a 200 cross slide rail platform, a 201Z-axis guide rail, a 202 first driving piece, a 203X-axis guide rail, a 204 second driving piece, a 205 sliding table, a 300 leak detection mechanism, a 301 mechanical arm, a 302 leak detection suction gun, a 400 universal wheel, a 500 bottle group and a 600 explosion-proof wall.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present application discloses an automatic leak detection apparatus for helium leakage of a bottle group container, which includes a rack 100, a cross slide platform 200 and a leak detection mechanism 300, wherein an electrical cabinet 101 and a control cabinet 102 are disposed on a first side of the rack 100, the control cabinet is used for recording a detection point position and leak detection data corresponding to the detection point, the cross slide platform 200 is vertically installed on a second side of the rack 100, the leak detection mechanism 300 is installed on the cross slide platform 200 to detect whether helium of the bottle group container leaks, and the leak detection mechanism 300 is electrically connected to the electrical cabinet 101 and the control cabinet 102, respectively.

Referring to fig. 1 and fig. 2, in this embodiment, the rack adopts a structure in which a bottom support plate and a support column are vertically fixed on the support plate, wherein an inclined support rod is further installed on the rack for reinforcing the support column, an electrical box and a control cabinet are installed on a first side surface of the rack, wherein a bearing frame is installed on the support column, the electrical box is fixed on the bearing frame to be higher than the first side surface of the rack, a control cabinet is placed on the first side surface of the rack opposite to the bottom of the electrical box, a cross slide rail platform and a leak detection mechanism are installed on a second side surface of the rack, since the leak detection mechanism needs to perform helium leak detection on a bottle group at multiple angles through the cross slide rail platform, the electrical box and the control cabinet can serve as counterweight structures here, so that the leak detection mechanism does not generate deviation during operation, thereby ensuring normal operation of leak detection, and realizing automatic helium leak detection on the bottle group, and manual interference is reduced.

Referring to fig. 3, a cross slide rail platform is actually two sets of slide rails spliced and combined, and the slide rail can freely move on the Z axis and the X axis, the cross slide rail platform 200 includes a Z axis guide rail 201, an X axis guide rail 203, and a slide table 205, the Z axis guide rail 201 is vertically installed on the second side of the rack 100, the Z axis guide rail 201 is provided with a first driving part 202, the X axis guide rail 203 is slidably installed on the Z axis guide rail 201 and is in driving connection with the first driving part 202, the X axis guide rail 203 is driven by the first driving part 202 and can slide on the Z axis guide rail 201, the X axis guide rail 203 is provided with a second driving part 204, the slide table 205 is slidably installed on the X axis guide rail 203 and is in driving connection with the second driving part 204, the slide table 205 is driven by the second driving part 204 and can slide on the X axis guide rail 203, and the leak detection mechanism 300 is fixedly connected to the slide table 205.

Further, the leak detection mechanism 300 comprises a mechanical arm 301 and a leak detection suction gun 302, wherein the mechanical arm 301 is installed on the sliding table 205, and the leak detection suction gun 302 is installed at the end part of the mechanical arm 301; the mechanical arm 301 and the leak detection suction gun 302 are electrically connected with the electrical box 101 and the control cabinet 102 respectively.

Referring to fig. 3-6, the automatic leak detection device detects the leak of the valve pipe of the bottle group container, because the valve joints of each bottle group are manually assembled, the valves cannot be unified in standard positions, the mechanical arm adopted in the embodiment is a six-shaft mechanical arm, the method can reach the required detection points in a complex scene, an operator needs to perform robot teaching once on the leakage detection points of the bottle group before a mechanical arm drives a leakage detection suction gun to automatically perform leakage detection on each detection point, so as to ensure that the mechanical arm can perfectly detect data when detecting each detection point and the condition of collision to the pipeline can not occur when switching the next detection point, after the teaching is finished, the operator can quit the detection area, and the mechanical arm can repeatedly etch the detection path taught by the operator to perform leak detection on each detection point.

The control cabinet 102 comprises a robot controller 103 and a helium mass spectrometer leak detector 104, the robot controller 103 is electrically connected with the mechanical arm 301 and used for recording the position of a detection point and controlling the mechanical arm to perform leak detection on the detection point, and the helium mass spectrometer leak detector 104 is electrically connected with a leak detection suction gun 302 and used for monitoring leak detection data.

Further, frame 100 bottom is equipped with a plurality of universal wheels 400 to conveniently remove the detection area with this equipment, and carry out maintenance work, wherein, robot controller 103 and helium mass spectrometer leak detector 104 are installing before the frame, still install in advance on the dolly frame, still are equipped with in the frame and carry out the limiting plate that the restriction removed to this dolly frame, and the setting of dolly frame makes each structure modularization of this equipment, has made things convenient for maintenance work.

It should be noted that although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic leak detection apparatus for helium leak in a vial pack container, comprising:

the detection device comprises a rack (100), wherein an electric box (101) and a control cabinet (102) are arranged on a first side surface of the rack (100), and the control cabinet (102) is used for recording the position of a detection point and leak detection data corresponding to the detection point;

a cross slide rail platform (200), the cross slide rail platform (200) being vertically mounted on a second side of the rack (100);

leak hunting mechanism (300), leak hunting mechanism (300) are installed on cross slide rail platform (200) to whether the helium of detecting bottle group container reveals, leak hunting mechanism (300) respectively with electric box (101) and switch board (102) electric connection.

2. The apparatus of claim 1, wherein said cross slide platform (200) comprises:

the Z-axis guide rail (201), the Z-axis guide rail (201) is vertically installed on the second side of the rack (100), and a first driving piece (202) is arranged on the Z-axis guide rail (201);

the X-axis guide rail (203), the X-axis guide rail (203) is slidably mounted on the Z-axis guide rail (201) and is in driving connection with the first driving piece (202), the X-axis guide rail (203) can slide on the Z-axis guide rail (201) under the driving of the first driving piece (202), and the X-axis guide rail (203) is provided with a second driving piece (204);

the sliding table (205) is slidably mounted on the X-axis guide rail (203) and is in driving connection with the second driving piece (204), the sliding table (205) can slide on the X-axis guide rail (203) under the driving of the second driving piece (204), and the leak detection mechanism (300) is fixedly connected to the sliding table (205).

3. The apparatus of claim 2, wherein said leak detection mechanism (300) comprises:

the mechanical arm (301), the mechanical arm (301) is installed on the sliding table (205);

the leakage detection suction gun (302), the leakage detection suction gun (302) is arranged at the end part of the mechanical arm (301);

the mechanical arm (301) and the leak detection suction gun (302) are respectively electrically connected with the electric box (101) and the control cabinet (102).

4. The apparatus of claim 3, wherein said control cabinet (102) comprises a robotic controller (103) and a helium mass spectrometer leak detector (104), said robotic controller (103) being electrically connected to a robotic arm (301) for recording the location of a test point and controlling the robotic arm (301) to leak test the test point, said helium mass spectrometer leak detector (104) being electrically connected to a leak detector gun (302) for monitoring leak detection data.

5. The apparatus of claim 1, wherein a plurality of universal wheels (400) are provided on the bottom of said frame (100).