Speaker Automation Solutions

Speaker Automation Solutions

Speaker automation solution

JiuJu Automation - Speaker Automation Total Solution
Miniature Speaker Automation Line
Miniature Speaker Automation LineAiming at TWS/wearing device special miniature speakers, it integrates high-precision visual positioning (±0.01mm), piezoelectric dispensing, laser welding and other core processes to realize full automation of magnetic circuit assembly, sound film lamination, solder joint inspection and electrical performance testing. The single production line has a beat of 0.8s/piece and a daily capacity of 120,000 pieces, which saves 85% manpower compared with the manual production line, and the yield rate has increased from 95% to 99.8%, and it is suitable for the production of mainstream TWS earphone speakers such as AirPods, Huawei FreeBuds, and so on.
Small speaker automated production line
Small speaker automated production lineSuitable for headphones/smart speakers/tv speakers special small speakers, equipped with AI visual defect detection system (can identify 0.02mm tiny defects), fully automatic air tightness testing (pressure accuracy ± 0.01KPa), automatic winding and other modules, support multi-specification flexible production, changeover time <25 minutes. The production line adopts modularized design, which can be flexibly expanded according to customer's capacity demand.
Medium-sized speaker automation production line
Medium-sized speaker automation production lineFor car/home audio special medium-sized speakers, integrating six-axis collaborative robots, high-precision force-controlled assembly (±0.05N), full-frequency acoustic testing and other technologies, supporting eight specifications of speakers co-production, to meet the demand for small-lot, multi-variety production of car audio and smart home speakers. The production line is equipped with MES system, realizing real-time monitoring of production data and automatic warning of quality abnormality.

Tackling the pain point of "difficult to trace the quality of the whole process of speaker automation assembly" -Constructing a closed-loop control system from speaker magnetization to coding

Client Background

An export-oriented speaker manufacturer needs to meet the European and American OEM “full process quality traceability” requirements, the original production model there are two major shortcomings: 1) manual labeling records product information, easy to labeling omissions, information errors, traceability need to check the paper records, time-consuming more than 2 hours / batch; 2) manual quality inspection (sound testing, appearance testing) there are Missing inspection, defective products into the market can not be located in the production process, resulting in customer claims.

攻克 “喇叭自动化装配全流程质量追溯难” 痛点 —从喇叭充磁到喷码构建闭环管控体系(images 1)

Jumbo Solutions

Construct “automatic detection + data traceability” full-process control system, the core configuration is as follows:

  1. Automatic Detection ModuleThe integration of automatic magnetizer, frequency response tester and visual inspection camera realizes full automation of “automatic magnetization→frequency response test→appearance defect recognition” and real-time uploading of inspection data to the ERP system;
  2. Coding Traceability SystemAfter the quality inspection, a laser printer is configured to print a unique traceability code for each speaker (including production date, station and operator information), supporting code scanning and querying of the whole process data;
  3. CRM-ERP Data Linkage: Link production line data (capacity, defective rate, test results) with customer management system (CRM) and material management system (ERP), customers can check product information through the traceability code, and enterprises can quickly locate defective products production link.
攻克 “喇叭自动化装配全流程质量追溯难” 痛点 —从喇叭充磁到喷码构建闭环管控体系(images 2)

Effectiveness of implementation
Traceability efficiency: product traceability time from 2 hours / batch shortened to 10 seconds / one, to meet the European and American OEM traceability requirements;
QC quality: the leakage rate of appearance inspection was reduced from 5% to 0.3%, and the accuracy rate of frequency response test reached 100%;
Customer trust: the defective product claim rate was reduced from 8% to 1%, and we successfully obtained an annual strategic cooperation order from a European and American OEM.

攻克 “喇叭自动化装配全流程质量追溯难” 痛点 —从喇叭充磁到喷码构建闭环管控体系(images 3)
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Jiuju Automation (久巨自动化) · Factory: Dongguan, Guangdong, China · Company: Shenzhen, Guangdong, China · Tel: 400-626-8699