Magnetic core assembly method and system for magnetic card magnetic head

A combined system and combined method technology, applied in the field of magnetic recording, can solve the problems of many manual operations, low work efficiency, and high labor costs, and achieve the effects of ensuring the yield rate, saving labor costs, and improving production efficiency

Active Publication Date: 2016-03-02
BEIJING TECH MAGNETIC RECORD MAKING
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Problems solved by technology

[0006] However, the traditional magnetic core combination technology has the following disadvantages: First, the whole process requires a lot of manual operations, especially the manual counting and slotting process, which requires a large number of manual operations by a large number of staff, resulting in high labor costs and low work efficiency
Secondly, prior to compression i

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  • Magnetic core assembly method and system for magnetic card magnetic head
  • Magnetic core assembly method and system for magnetic card magnetic head
  • Magnetic core assembly method and system for magnetic card magnetic head

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[0027] In order to make the above objectives, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] A magnetic card head generally requires 2-6 magnetic core groups, and each magnetic core group is composed of several scattered magnetic cores. The specific number depends on the shape, thickness and product model of the magnetic core. Scattered piece magnetic cores are thin parts with small size. If combined by manual operation, it is time-consuming and labor-intensive. However, the combination process of the magnetic core is a key process in the production process of the magnetic card head. To this end, the present invention provides a fully automated magnetic core assembly method and assembly system of the magnetic card head. First introduce the magnetic core assembly method of the magnetic card head provide...

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Abstract

The invention provides a magnetic core combination method and a magnetic core combination system of a magnetic-card magnetic read. The magnetic core combination method comprises the steps of automatically feeding magnetic cores in bulk into a discharging track and arranging the magnetic cores orderly; grouping the magnetic cores according to the predetermined number; performing laser welding on magnetic core groups; pushing welded magnetic core combinations into the discharging track. In the magnetic core combination method, a laser welding technology is adopted to perform laser welding on the magnetic core combinations before the magnetic core combinations are embedded into a holder, thin and small magnetic core combinations are effectively and completely eradicated, easily-occurred scattering, malposition and other poor phenomena are avoided, and the ideal good product rate is ensured. In addition, a whole process is achieved through full-automatic operation, the labor cost is effectively saved, and the product production efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of magnetic recording, in particular to a method and system for combining magnetic cores of a magnetic head of a magnetic card. Background technique [0002] The magnetic card magnetic head is the key component of the magnetic card machine, which is responsible for the most important conversion function of information recording and retrieval between magnetic cards in the system. At present, magnetic card heads are used in all walks of life: magnetic card telephones, access magnetic cards in banking systems, attendance systems, door monitoring systems, refueling systems, combination locks, subway automatic ticketing systems, etc. [0003] refer to figure 1 The structure schematic diagram of the magnetic card magnetic head is shown, the structure of the magnetic card magnetic head is: the scattered magnetic cores are stacked into several magnetic core groups 12, fixed in the groove formed by the holder 11, an...

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Application Information

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IPC IPC(8): B23K26/21B23K26/03B23K26/70
CPCB23K26/032B23K26/24B23K26/702
Inventor 堀口昌男高瑞宁堀口隆史纪军
Owner BEIJING TECH MAGNETIC RECORD MAKING
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