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Production line for automatic assembly and bonding of surface inductor cores

A technology of automatic assembly and surface inductance, which is applied in the manufacture of inductors/transformers/magnets, circuits, and magnetic cores. It can solve the problems of poor ring core height consistency, inconsistent assembly errors, and low product qualification rate, and achieve firm terminal blocks. , low production cost and high degree of automation

Active Publication Date: 2021-06-29
YUEQING YEDAO ELECTROMECHANICAL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a production line for automatic assembly and bonding of surface inductor cores, which solves the problems of inconsistent assembly errors, poor welding joints and poor consistency of ring core height in the prior art, resulting in low product qualification rate, high production cost, and automation. low level problem

Method used

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  • Production line for automatic assembly and bonding of surface inductor cores
  • Production line for automatic assembly and bonding of surface inductor cores
  • Production line for automatic assembly and bonding of surface inductor cores

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Embodiment Construction

[0023] The point sticking tin drip glue that the present invention adopts, according to mass percentage, by the tin powder of 60%-70%, the silver powder of 10%-20%, the resin of 0.7%-1.2%, the acetone of 1.5%-2%, 0.55% Acetate, 8%-15% rosin (selected as FS113A) and 5%-6.25% water are mixed at room temperature. After fusion, it cannot be exposed to the air, otherwise precipitation will occur. The resin particles are 1um-3um, the tin powder particles are 3um-50um, and the silver powder particles are 0.3um-3um. The soldering temperature of the spot-stick tin drop glue is 150°C-300°C, and the soldering time is less than 2s. It is pre-stirred for 5 minutes before operation, and then stirred synchronously with the operation.

[0024] The upper, lower, left, and right positions in the following text descriptions are subject to the figures shown in the respective drawings, and the actual installation positions can be deduced by analogy.

[0025] refer to figure 2, the structure of ...

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Abstract

The invention discloses a production line for automatic assembly and bonding of surface inductance cores. The turntable in the turntable assembly on the main support adopts eight-station indexing drive, each station is provided with a jig; the main support is also provided with Display and operation panel and electrical control unit; the turntable is indexed and transposed clockwise. Station 1 is equipped with opening component 2, base pick-up assembly, assembly sending mechanism, finished product pick-up assembly, and station 2 is equipped with tin-adhesive glue unit , station three is equipped with ccd detection unit, station four is equipped with bad sorting unit and opening assembly one, station five is equipped with ring magnetic core picking assembly, station six is ​​equipped with height inspection assembly, station seven Equipped with mesh belt conveying, soldering mesh belt furnace and opening component 3, there is a finished product picking assembly between station 7 and station 8; the point-stick tin glue used is composed of tin powder, silver powder, resin, acetone , acetate, rosin and water are mixed. The invention has novel structure and reliable product quality.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment and relates to a production line for automatic assembly and bonding of surface inductor cores. Background technique [0002] Surface inductance cores are used in many electronic devices, and there are many different types or types. When the surface inductance core is combined with a drum core and a ring core, it must be ensured that the distance between the drum core and the ring core is Predetermined spacing sets the gap to control the electrical characteristics of the finished product. [0003] During the assembly process of the existing surface inductor core, the gap between the ring core and the drum core is difficult to achieve the desired constant value. Since the gap is very small, 0.1-0.5mm, the actual assembly error causes the electrical gap of the surface inductor. Excessive deviation of characteristics is the number one factor causing the high failure rate of products; the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F41/02
CPCH01F41/0206
Inventor 不公告发明人
Owner YUEQING YEDAO ELECTROMECHANICAL CO LTD
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