Today, I will introduce a national invention authorized patent—a mechanism for detecting foreign matter in and out of electric energy meters. The patent was applied for by the Electric Power Research Institute of State Grid Chongqing Electric Power Company, and the authorization was announced on September 18, 2018.
Content descriptionThe invention relates to the field of electric power automation control, in particular to a mechanism for detecting foreign matter in and out of an electric energy meter.
Background of the inventionThe existing electric energy meter detection system mostly adopts a manipulator combined with a multi-claw structure to realize the function of taking and releasing the electric energy meter. The manipulator is equipped with one claw to three claws. When working, the manipulator grabs several electric energy meters and puts them into the detection device. After the detection is completed, the manipulator takes out the electric energy meters from the detection device. Therefore, through the existing mechanism, it is necessary to separate the meter into and out of the meter for two operations, which takes a long time to pick and place the meter, which is not efficient for the equipment that requires rapid detection. At the same time, it can only support a structure of 3 claws at most. Production needs cannot be met in a multi-product and high-efficiency production environment.
Therefore, there is a need for a mechanism for detecting foreign matter in and out of the electric energy meter.
Summary of the inventionThe purpose of the present invention is to provide a mechanism for detecting foreign matter in and out of the electric energy meter.
The purpose of the present invention is achieved through the following technical solutions: the present invention provides an electric energy meter foreign matter detection entry and exit meter mechanism, including parallel modules, push meter components, lifting cylinder components, clamp meter components, meter entry conveying line and exit meter. Meter conveyor line; the parallel module is used to synchronously drive the push meter assembly and the clamp meter assembly for horizontal movement; the push meter assembly is used to push the electric meter to be detected into the foreign object detection module; the lift cylinder assembly is used to When the electric energy meter enters the meter input transmission line and the electric energy meter is transported out of the meter transmission line, lift the push meter assembly and the clamp meter assembly to avoid the electric energy meter;
The meter clamp assembly is used to clamp the electric energy meter in the foreign body detection module; the meter-in conveying line is used to send the electric energy meter to the working area to be detected; the meter-out conveying line is used to send out the detected electric energy meter.
Further, the parallel module includes a left module, a right module, and a motor; the motor is respectively connected to the left module and the right module; the motor is used to drive the left module and the right module synchronously; The left module and the right module drive the push table assembly and the clamp table assembly to move horizontally.
Further, the watch clamping assembly includes a left clamping cylinder, a right clamping cylinder, a left clamping grip, a right clamping grip, a left clamping connecting rod, and a right clamping connecting rod; the left clamping cylinder passes through the left The clamping link is connected with the left clamping hand grip; the right clamping cylinder is connected by the right clamping link and the right clamping hand grip; the left clamping cylinder and the right clamping cylinder are clamped left and right when extended at the same time Clamp the electric energy meter by hand.
Further, a stop bar is arranged on the meter-in conveying line, and when the electric energy meter enters between the stop bars, the push meter assembly pushes the electric energy meter. Further, a stop bar is arranged on the meter output conveying line, and the meter clamp assembly clamps the detected electric energy meter; and the electric energy meter is sent between the stop bars on the meter output conveying line.
Due to the adoption of the above technical solution, the present invention has the following advantages:
The mechanism provided by the present invention for detecting foreign matter in the electric energy meter entering the meter and exiting the meter is powered by a motor to drive the meter-in mechanism and the meter-out mechanism to move in the horizontal direction at the same time. During the movement, when the meter-in mechanism pushes the electric energy meter to the foreign body detection area, the meter-out mechanism takes out the electric energy meter that has been tested. The meter-in mechanism is composed of profiles, while the meter-out mechanism is composed of air cylinders and grippers. Both the meter-in mechanism and the meter-out mechanism are installed on a support that can be controlled by a cylinder to move up and down. It is convenient to leave working space after the electric energy meter is tested. This mechanism controls the entry and exit of the electric energy meter with continuity. When the electric energy meter to be tested enters the detection area, the tested electric energy meter is taken out, and the detection efficiency is high; because this organization can use standard parts, the mechanism components are highly interchangeable; This mechanism is equipped with multiple detection areas for electric energy meters to be tested, which can continuously detect 7 electric energy meters at a time, and a total of 28 electric energy meters can be detected in one minute, with high detection efficiency.
Other advantages, objectives and features of the present invention will be described in the following description to a certain extent, and to a certain extent, based on the following investigation and research, it will be obvious to those skilled in the art, or can be learned from It is taught in the practice of the present invention. The objectives and other advantages of the present invention can be realized and obtained through the following description.
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