Welding head for radio frequency identification of electronic label sealing wire

An electronic label and radio frequency identification technology, applied in the field of electronic technology devices, can solve the problems of large overall size of the heat sink, the welding head is only suitable for a single piece of work, and cannot be packaged with an RFID chip, etc., to achieve force control accuracy and flexibility. High, low cost, low manufacturing cost effect

Inactive Publication Date: 2006-02-22
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Welding head for radio frequency identification of electronic label sealing wire
  • Welding head for radio frequency identification of electronic label sealing wire
  • Welding head for radio frequency identification of electronic label sealing wire

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Embodiment Construction

[0013] Such as figure 1 As shown, the present invention includes: a heating head 1, a radiator 2, a cylinder-piston connector 3, an air circuit joint 5, an air pipe 6, a cylinder 7, a base 8, and a permanent magnet 9. The heating head 1 and the radiator 2 are connected by bolts, and the mica gasket 4 is used for heat insulation between the two; the mica gasket 4 is used for heat insulation between the radiator 2 and the cylinder piston connector 3, and the bolts ; The cylinder piston rod connector 3 is connected to two air pipes 6 through the air joint 5, and the end of the cylinder 7 is set as a square hollow base 8, and a permanent magnet 9 is installed inside, which is fixed with the iron mounting surface by means of suction, and passed through Tight screw clamp.

[0014] Such as figure 2 As shown, the heating head 1 is made of ceramic material, and a cylindrical PCT thermostatic element 10 is arranged inside, and thin aluminum sheets 11 are arranged on both bottom surfa...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K3/00B23K3/04B23K3/08G06K19/00
Inventor 殷跃红周春琳
Owner SHANGHAI JIAO TONG UNIV
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