Technology/Case Studies

Automatic Soldering Line For High-Voltage Relay Coil Winding

Applicable to: automotive charge and discharge systems, power distribution systems, control of critical components, fault diagnosis, and protection.

 

Process flow:

 

Device features:

● The equipment features an overall steel welded frame structure, providing excellent stability.

● The flexible production line allows you to switch between different models within the same product series simply by replacing the corresponding tooling fixtures and switching programs.

● Loading and unloading can be automatically docked with the customer’s factory’s AGV vehicles, achieving a high degree of automation.

● The entire production line is equipped with product data traceability functionality, allowing users to access the corresponding process data for each product by scanning the QR code on the product.

● Key dimensions such as soldering depth, the installation position of thermoplastic tubes, and the positioning of hanging wires are inspected using CCD vision technology to ensure quality.

● The soldering槽 uses servo control for both the upper and lower sections, ensuring consistent solder height for each product.

● The equipment is equipped with a dust removal device to ensure the cleanliness of each product.

● The loading and unloading process utilizes a 6-axis robot, featuring flexible design and easy programming, making it convenient to switch between different machine models.

● Defective products are stored by area and detected by sensors, making it easy to track daily production statistics.

 

Basic specifications and parameters

Name

Parameter

Repeatability (mm)

0.02

CT

5S/PCS

Spindle drive method

Servo drive

Control system

G4 (winding machine) + PLC (Keyence)

Power supply voltage

Single-phase AC 220V 50Hz/60Hz

Air pressure (MPa)

0.49–0.59

Machine dimensions (mm)

W16500*D2800*H2200

Machine weight (kg)

12500

Application

Automotive charging and discharging systems, power distribution systems, control of critical components, fault diagnosis, and protection.

 

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