Alarm system of intelligent rotary disc type ultrasonic welding machine

Abstract

The invention discloses an alarm system of an intelligent rotary disc type ultrasonic welding machine. The alarm system comprises a rotary disc type ultrasonic welding machine body, an ultrasonic welding machine monitor, a communication device, a cloud server, a workshop management terminal and an alarm device, wherein an intelligent mechanical arm is controlled by a control device of the ultrasonic welding machine body; the ultrasonic welding machine monitor is used for collecting voltage, current, air pressure, frequency, yield, welding time and the like; and the communication device is usedfor transmitting the data to the cloud server, the alarm device comprises a sound alarm device and an alarm display module, when the ultrasonic welding machine monitor judges that the running data exceeds a set normal operation threshold value, the ultrasonic welding machine monitor sends an alarm command to the alarm device, the sound alarm device sends an alarm sound, the alarm display module displays the alarm content, meanwhile, the control device controls the intelligent mechanical arm to clamp defective products to a defective product area of a discharging channel. According to the alarm system, the technological parameters in the running process can be monitored and the alarming function can be realized.

Description

technical field [0001] The invention relates to the technical field of automatic control, in particular to an alarm system of an intelligent turntable ultrasonic welding machine. Background technique [0002] Ultrasonic welding equipment is a high-tech technology for welding thermoplastic products. All kinds of cooked plastic parts can be welded by ultrasonic welding. When welding plastic products, it does not need to add any adhesives, fillers or solvents, and does not consume a lot of heat. It has the advantages of simple operation, fast welding speed, high welding strength and high production efficiency. Therefore, ultrasonic welding technology is more and more widely used. [0003] The turntable ultrasonic welding machine realizes automatic and continuous ultrasonic welding by controlling the divider of the ultrasonic welding machine in combination with the needs of production and welding through the ultrasonic principle; it is controlled by PLC computer, equipped with ...

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Problems solved by technology

[0004] The inventor found the following problems when using the rotary table type ultrasonic welding machine: during the operation of the rotary table type ultrasonic welding machine, if the current, voltage, frequency, welding time, and air pressure are too small, the welding will be insufficient; if the current, voltage, frequency , Welding time, excessive air pressure will cause excessive welding, all of which will lead to quality problems of the produced products, but the existing rotary table ultrasonic welding machine does not have electrical monitoring function, only monitoring of current overload and local light alarm , but there is no alarm function for process parameters such as voltage, frequency, welding time, abnormal air pressure, etc.

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