2020년 11월 07일

About automated speaker assembly line

Our automated speaker production lines can produce products ranging from 3 inches to 8 inches in the same line.

Our automated speaker production lines can produce products ranging from 3 inches to 8 inches in the same line.
Production lines are controlled by PLC communication, remote monitoring and s/w upgrades are available, and MES data control systems are applied.

In order to improve customer productivity and maximize profits, it has been considered that products of stable and uniform quality can be produced with a small workforce.

And to realize this, we designed the modularization of the automation production lines, developed various assembly robots, auto-insert parts, automatic assembly, glue, charging magnetic system, auto-marking, automatic packaging lines, and designed to enable remote monitoring to support for post-management and service of facilities.

Section A.

Hard Material Mounting Assembly Process : T-iron, magnet, PG(magnet gauge), bracket, baking(drying), extractor of PG, dust inhaler(remove), flat belt conveyer process etc.,

Dry line adopts chain circular structure design, saving space, using universal central hole positioning.

Section B.

Soft Material Mounting Assembly Process

Soft Material Mounting Assembly Process (SMMA Process) is compose Plasma, dust inhaler, glue, direction adjustment, insert damper & voice coil, coil fixing, paper insert, gasket insert and other processes.

Eash aseembly process is designed to simplifying to enhance productivity.

Man power required : damper & voice coil insert(1 people), drum paper mounting(1 people), voice coil fixing(2 people), gasket insert(1 people)

Total: 5 people.

1 people for material (damper&voice coil, drum paper, gasket) delivery who has dual role at other line

Output capacity: > 1000UPH.

Section C & E

Section C & Section E : Baking(Dry) process

The Baking(Dry) oven is designed with multi-layer structure and equipped with speaker positioning carrier on the rail.

The product will be mounted on the rail and will go through a dry process while moving the multi-layer of the oven without shaking or falling off.

The number of products that can fit in the oven is 650 and the dry time takes about 45 minutes.
Dry temperature can be set by the user depending on production environment. The temperature in the oven is measured by multipi type temperature measurement probe and controlled.

Section D

Soldering & Dust cap assembly process

2 Axis Welding rotots perform sequential soldering work. The working temperature can be measured in real time by using the automatic temperature gauge, keeping the set temperature, and improving the work performance record.
To create a pleasant working environment, smoke pipe suction devices are installed. Four people are put into the sealing & dust cap assembly process to perform non-fixed operations such as magnetic fixture insert, voice coil branching, cutting, and dust cap mounting

Size : around 8.5M(L)1.5M(W) x 2.0M(H)

Section F

Magnetizing & Quality Inspection process

After going through the ware directional control and inverter process, perform the magnetizing process.
The magnetizing process is the entire automation process, and for fast operation, the charging process is designed to lift the product to do magnetizing work. After magnetizing process polarity and sound quality inspection is carried out by manually. The magnetizing facility has a separate cooling system.

Successful products that have been tested are moved to the product logo and product number printing process. It is easy to program and operate at client’s request.

Article written by doogak

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