Full-automatic follow-up leak hunting machine

Abstract

The utility model discloses a full-automatic follow-up leak hunting machine, relates to the technical field of automatic machinery, and specifically relates to a full-automatic follow-up leak hunting machine. Comprising an equipment rack, a bottle feeding conveying mechanism, a variable-frequency and variable-speed motor, a front counting optical fiber, a rear counting optical fiber, a lifting mechanism, a leak hunting device, a follow-up mechanism, a bottle kicking device, a conveying guardrail, a pressure regulating filter, a pressure regulating valve, a switchboard, a frequency converter, a buzzer, a touch screen and indicator lamps. According to the utility model, the full-automatic follow-up leakage detection technology is adopted, so that uninterrupted detection is realized, bottle conveying does not need to be stopped, the detection speed and the yield are remarkably improved, and the full-automatic follow-up leakage detection device is particularly important for a high-yield production line. The device is easy to maintain and operate due to the compact, simple and flexible design, meanwhile, the precise mechanical lifting mechanism provides a convenient adjusting mode, and the convenience of the device is improved. The air leakage condition can be detected more accurately, and the product quality and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated machinery, in particular to a fully automatic follow-up leak detector. Background Art

[0002] A fully automatic follow-up leak detector includes a bottle feeding conveying mechanism, a lifting mechanism, a follow-up mechanism, a leak detection device and a bottle kicking device, and is equipped with front and rear counting optical fibers and electrical system components. The height of the lifting mechanism is adjusted according to the bottle type. After the empty bottle is positioned by the front counting optical fiber, the leak detection device seals and punches the bottle mouth for detection, and the result is displayed on the screen. The device is then lifted, and the follow-up mechanism quickly locates the next bottle for leak detection. During the process, the conveying mechanism continues to operate. The existing four-station workpiece leak detector (publication number: CN108787493B) has the following disadvantages and needs further improvement.

[0003] Traditional equipment uses intermittent leak detection. When using intermittent leak detection, the bottle conveying mechanism will stop running, the detection speed is greatly affected, and the output is low at the same station, and the structure is complex. In this way, the bottle conveying mechanism needs to stop running for detection, which seriously affects the detection speed and limits the output at the same station. In addition, the intermittent leak detection method has a relatively complex structure and cannot meet the efficiency and output requirements of high-output production lines. It cannot meet the needs of high-output production lines. Therefore, there is an urgent need for a leak detector that can continuously follow up leak detection. Utility Model Content

[0004] The main purpose of the utility model is to provide a full-automatic follow-up leak detector, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: there is a fully automatic follow-up leak detector, a bottle feeding conveying mechanism is installed under the equipment frame, a variable frequency speed regulating motor is installed above the equipment frame, a front counting optical fiber is installed under the equipment frame, a rear counting optical fiber is installed under the equipment frame, a lifting mechanism is installed under the equipment frame, a leak detection device is installed under the equipment frame, a follow-up mechanism is installed under the equipment frame, a bottle kicking device is installed under the equipment frame, a conveying guardrail is installed under the equipment frame, a pressure regulating filter is installed under the equipment frame, a pressure regulating valve is installed under the equipment frame, a distribution board is installed under the equipment frame, a frequency converter is installed above the equipment frame, a buzzer is installed above the equipment frame, a touch screen is installed above the equipment frame, and various indicator lights are installed above the equipment frame.

[0006] Preferably, the exterior of the equipment rack adopts a rounded corner design.

[0007] Preferably, a non-slip foot pad is installed under the equipment rack.

[0008] Preferably, the lifting mechanism can slide up and down.

[0009] Preferably, a heat sink is installed outside the variable frequency speed regulating motor.

[0010] Preferably, the front counting optical fiber and the rear counting optical fiber can interact with each other.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model can realize uninterrupted follow-up leak detection without stopping the bottle conveying mechanism, thereby greatly improving the detection speed and increasing the output. It is very important for high-output production lines and can significantly improve production efficiency. The fully automatic follow-up leak detector adopts a compact, simple and flexible design, and the structure is relatively simple, making the equipment easier to maintain and operate. In addition, the precise mechanical lifting mechanism also provides a convenient adjustment method, making the use of the equipment more convenient. The equipment uses Siemens PLC and flow module with a micro-differential pressure transmitter for detection, which has higher detection accuracy and faster response speed. It can detect leaks more accurately, improve product quality, and has better stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a top view of the overall structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the bottle feeding and conveying mechanism of the utility model;

[0016] Figure 4 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0017] Figure 5 It is a structural schematic diagram of the follower mechanism of the utility model.

[0018] In the figure: 1. Equipment frame; 2. Bottle feeding conveying mechanism; 3. Frequency conversion speed regulating motor; 4. Front counting optical fiber; 5. Rear counting optical fiber; 6. Lifting mechanism; 7. Leak detection device; 8. Follow-up mechanism; 9. Bottle kicking device; 10. Conveying guardrail; 11. Pressure regulating filter; 12. Pressure regulating valve; 13. Switchboard; 14. Frequency converter; 15. Buzzer; 16. Touch screen; 17. Various indicator lights. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Example

[0023] See also Figure 1-5 , the utility model provides a technical solution:

[0024] A fully automatic follow-up leak detector, wherein a bottle feeding conveying mechanism 2 is installed below the equipment frame 1, a variable frequency speed regulating motor 3 is installed above the equipment frame 1, a front counting optical fiber 4 is installed below the equipment frame 1, a rear counting optical fiber 5 is installed below the equipment frame 1, a lifting mechanism 6 is installed below the equipment frame 1, a leak detection device 7 is installed below the equipment frame 1, a follow-up mechanism 8 is installed below the equipment frame 1, a bottle kicking device 9 is installed below the equipment frame 1, a conveying guardrail 10 is installed below the equipment frame 1, a pressure regulating filter 11 is installed below the equipment frame 1, a pressure regulating valve 12 is installed below the equipment frame 1, a distribution board 13 is installed below the equipment frame 1, a frequency converter 14 is installed above the equipment frame 1, a buzzer 15 is installed above the equipment frame 1, a touch screen 16 is installed above the equipment frame 1, and various indicator lights 17 are installed above the equipment frame 1.

[0025] In this embodiment, first, the bottle feeding conveying mechanism is arranged on the frame, the front and rear counting optical fibers are arranged on both sides of the bottle feeding conveying mechanism (adjustable according to the bottle type), the lifting mechanism is arranged above the conveying mechanism, the follower mechanism is arranged on the lifting mechanism, the leak detection mechanism is placed on the follower mechanism, the bottle kicking device is arranged at the tail end of the conveying mechanism, and other electrical system components are respectively placed in the distribution board or the reserved positions of the frame.

[0026] When the fully automatic follow-up leak detector is in use, the leak detector is adjusted to the specified height by adjusting the lifting mechanism (shaking the hand wheel to drive the screw guide slider) according to the bottle type. The empty bottle enters the conveying mechanism and passes through the front counting fiber follow-up mechanism to automatically position the bottle according to the distance from the bottle to the servo origin through the fiber. After positioning the bottle, the leak detector falls down to press the bottle mouth to seal and stamp it. After stamping for a specified time, the stamping stops and the pressure is maintained. After the pressure is maintained for the set time, the pressure difference is detected by the micro differential pressure sensor and the data is displayed on the screen. At the same time, the leak detector is lifted (in this process, the follow-up mechanism is connected to the servo motor and the screw drives the leak detector and the conveying mechanism to maintain the same speed), and then the follow-up mechanism quickly returns and positions the next bottle for leak detection. During this process, the conveying mechanism does not stop running. If there is a product with unqualified test data, the buzzer alarms and the touch screen displays a red pattern. After the rear counting fiber detects the product, the bottle kicking device quickly extends to remove the unqualified product.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fully automatic follow-up leak detector, comprising an equipment frame (1), characterized in that: A bottle feeding conveying mechanism (2) is installed below the equipment frame (1), a variable frequency speed regulating motor (3) is installed above the equipment frame (1), a front counting optical fiber (4) is installed below the equipment frame (1), a rear counting optical fiber (5) is installed below the equipment frame (1), a lifting mechanism (6) is installed below the equipment frame (1), a leakage detection device (7) is installed below the equipment frame (1), a follow-up mechanism (8) is installed below the equipment frame (1), and a bottle kicking device (9) is installed below the equipment frame (1) A conveying guardrail (10) is installed below the equipment rack (1), a pressure regulating filter (11) is installed below the equipment rack (1), a pressure regulating valve (12) is installed below the equipment rack (1), a distribution board (13) is installed below the equipment rack (1), a frequency converter (14) is installed above the equipment rack (1), a buzzer (15) is installed above the equipment rack (1), a touch screen (16) is installed above the equipment rack (1), and various indicator lights (17) are installed above the equipment rack (1).

2. The fully automatic follow-up leak detector according to claim 1 is characterized in that: The exterior of the equipment frame (1) adopts a rounded corner design.

3. The fully automatic follow-up leak detector according to claim 1 is characterized in that: An anti-slip foot pad is installed under the equipment rack (1).

4. The fully automatic follow-up leak detector according to claim 1 is characterized in that: The lifting mechanism (6) can slide up and down.

5. The fully automatic follow-up leak detector according to claim 1 is characterized in that: The variable frequency speed regulating motor (3) is externally provided with a heat sink.

6. The fully automatic follow-up leak detector according to claim 1 is characterized in that: The front counting optical fiber (4) and the rear counting optical fiber (5) can interact with each other.

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