Servo-driven ultrasonic welding machine processing procedure

Servo-driven ultrasonic welding machine processing procedure

1. Overview

A servo-driven ultrasonic welding machine is an efficient, environmentally friendly, 

and energy-saving processing equipment widely used in fields such as plastics, 

non-woven fabrics, and packaging materials. This equipment is driven by servo 

motors, characterized by high precision, stability, and efficiency. During the 

processing, the servo-driven ultrasonic welding machine uses ultrasound energy

 to convert it into heat, thereby welding together two pieces of plastic or non-woven

 fabric materials. This article will provide a detailed introduction to the processing 

procedure of the servo-driven ultrasonic welding machine.

2. Pre-processing Preparation

Before starting the processing, the following preparations need to be made:

Equipment Inspection: Ensure that the servo-driven ultrasonic welding machine is 

in good working condition, including checking the power supply, ultrasonic generator, 

transducer, pneumatic parts, etc.

Material Preparation: Prepare the required plastics or non-woven fabric materials according 

to the processing requirements, and perform necessary cleaning and drying treatments.

Fixture Preparation: Prepare corresponding fixtures according to different processing

requirements to ensure the material's position is fixed during processing.

Parameter Adjustment: Adjust the relevant parameters of the servo-driven ultrasonic welding 

machine according to the type and thickness of the material, such as ultrasonic power, amplitude,

 processing time, etc.

3. Processing Procedure

The processing procedure of the servo-driven ultrasonic welding machine mainly includes the following steps:

Feeding: Place the material on the fixture, ensuring its correct position and securely fixing it.

Processing: Start the servo-driven ultrasonic welding machine. The ultrasonic energy generated by 

the ultrasonic generator is transmitted to the transducer, which converts the ultrasonic energy into 

mechanical vibration. The transducer then transfers the vibration to the material to be welded through 

the welding head. Under the action of vibration, the molecular structure on the surface of the material 

changes, generating heat and melting, thereby achieving welding.

Unloading: After welding is completed, the equipment automatically unloads, removing the welded

 material from the fixture.

Quality Inspection: Inspect the welded material for quality, such as checking welding strength, 

appearance, etc., to ensure compliance with requirements. Any issues require adjustment or rework.

Packaging: After necessary cleaning and drying, package the qualified products to protect them 

and facilitate transportation and storage.

4. Precautions

During the processing of the servo-driven ultrasonic welding machine, the following points should be noted:

Regular Equipment Inspection: The servo-driven ultrasonic welding machine is a high-precision 

device that requires regular inspection and maintenance to ensure stability and longevity.

Material Requirements: Different materials have different abilities to absorb ultrasonic energy

 and melting points, so suitable parameters and welding methods need to be selected based on 

material properties. Additionally, the quality of the material surface will affect the welding effect,

 so necessary surface treatment is required.

Parameter Adjustment: Parameters of the servo-driven ultrasonic welding machine need to be 

adjusted according to different processing requirements, such as ultrasonic power, amplitude,

 processing time, etc. Parameter adjustment requires certain professional knowledge and experience,

 and it's recommended to do so under the guidance of professionals.

Safety Operation: During the operation of the servo-driven ultrasonic welding machine, attention 

should be paid to safety issues, such as avoiding prolonged exposure to the ultrasonic environment

 and avoiding direct contact with the hot welding head. Additionally, adhere to equipment operation 

procedures to ensure safe operation.