Equipment name: automatic ultrasonic cleaning and drying line for metal parts

Equipment model: HS-8192AFG

Equipment model and meaning:

Model: HS-8192AFG

Meaning: (HS) refers to the abbreviation of Hongshun Automation Equipment Co., LTD.; (8) refers to the total of 8 function slots of the machine,

(192) refers to a total of 192 ultrasonic transducers; (AFG) refers to a non-standard fully automatic cleaning machine

Equipment use: used for cleaning the surface of precision parts, such as copper, aluminum, iron, etc. This equipment is compatible with three products, different products and requirements, different processes.

Equipment capacity: one basket is produced every 5-10 minutes, and the beat can be adjusted. This equipment can work continuously for two shifts a day.

Function and cleanliness requirements:

1. Cleanliness requirements: the surface cleaning of the workpiece itself should not be discolored or corroded.

2. Surface treatment requirements: uniform and consistent, no color spots and stains;

3. Drying requirements: Yes

Transmission mode: automatic double mechanical hand transmission.

Cleaning process flow and configuration table:

1. Process flow: feeding in → 1# ultrasonic washing agent cleaning 1 → 2# ultrasonic washing agent cleaning 2 → 3# ultrasonic municipal water rinsing 1 → 4# ultrasonic municipal water rinsing 2 → 5 passivation (rust prevention) → 6 hot water rinsing → 7 drying 1 → 8 drying 2 → unloading

2. Process configuration table:

According to the need, it is recommended that pure water be used for post-washing, which needs to be connected externally.

9. Technical requirements of the main parts of the equipment:

9.1 Main equipment configuration:

The cleaning machine is mainly composed of ultrasonic generator, transducer, ultrasonic cleaning tank, rinsing tank, storage tank, circulating filtration system, automatic constant temperature heating system, gantry double mechanical hand, input and output material input system, cleaning basket, frame, pipeline system, electrical control cabinet, etc.

9.2 Equipment description

1. Equipment description and ultrasonic introduction

▲ device description

This ultrasonic cleaner is a fully automatic machine, with the cleaning process controlled by a PLC. It features an 8-unit continuous cleaning line, consisting of stainless steel ultrasonic cleaning tanks and rinsing tanks. The operator places the workpieces in the cleaning baskets into the tanks. The gantry robot then sequentially picks up the workpieces to each process section, where they undergo a series of cleaning steps to complete one cycle. For more details, see the attached diagram and the following description.

▲ Basic principle and characteristics of ultrasonic

The 28KHZ ultrasonic signal generated by the ultrasonic generator is converted into mechanical vibrations of the same frequency through the piezoelectric effect of the transducer, and these vibrations are radiated as ultrasonic mechanical waves in the cleaning solution. The alternating positive and negative pressure zones of these mechanical waves create countless tiny bubbles, each exceeding 1000 atmospheres, which burst at any moment. This process generates a fine localized high-pressure impact on the surface of the object, causing the dirt to quickly flake off from the surface and in the crevices. This phenomenon is known as the 'cavitation effect' in ultrasonic cleaning.