Welding head for radio frequency identification of electronic label sealing wire

Abstract

Disclosed is a welding-head for radio-frequency identification of sealing wire of electronic label in the field of electronic technique, which contains a heating head, a heating radiator, a connector for cylinder and piston, an air passage joint, air pipes, a cylinder, a foundation, and a permanent magnet, the heating head with the heating radiator and the heating radiator with the connector for cylinder and piston being both connected by the bolts, the connector for cylinder and piston being connected with two air pipes by the air passage joint, and the end of the cylinder being provided with a foundation, in which is equipped with a permanent magnet. It can guarantee the constant welding temperature of high accuracy, exert constant welding pressure on the chip, and can be antistatic; the power consumption of single welding-head is minor, the volume of the welding-head is small, and it is easy for disassembly and assembly department.

Description

technical field [0001] The invention relates to a device in the field of electronic technology, in particular to a welding head for a radio frequency identification electronic tag packaging line. Background technique [0002] The automatic identification technologies commonly used in industrial and agricultural production and daily life mainly include camera (image recognition), barcode, magnetic card, IC card, radio frequency identification technology, etc. Among them, radio frequency identification technology has been widely used in recent years. The composition of the radio frequency identification (RFID) system generally includes at least two parts: electronic tags and readers. At present, a small number of foreign companies have the manufacturing technology of electronic tags, and there is no electronic tag packaging line with independent intellectual property rights in China. A complete set of electronic label packaging line should include the following main functions...

AI Technical Summary

Problems solved by technology

However, this design needs to eliminate the static electricity of the heating head, and the overall size of the heat sink is relatively large, making this welding head only suitable for single-piece operations

In order to improve production efficiency, the RFID packaging line requires dozens of welding heads to work at the same time, so this solution cannot be used for RFID chip packaging

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