SuZhou Tonkida Electromechanical Technology Co., Ltd Professional SMT whole line supplier

The SMT machine is an automatic equipment for the installation of electronic components, and its work flow and working principle are as follows:

Chip mounter

First, the SMT machine work flow

SMT machine workflow

1. Preparation:

A. Clean the equipment to ensure that the placement machine is in good working condition.

b. Check the equipment status, including the mechanical arm, nozzle, sensor and other components are normal.

c, prepare mounting materials, such as electronic components, SMT glue, etc.

2. Install and adjust equipment:

Install the mounter equipment on the workbench, and adjust and calibrate accordingly to ensure the normal operation and mounting accuracy of the equipment.

3. Preparation before installation:

According to the mounting requirements, prepare the materials required for mounting and place them on the mounting workbench of the mounting machine.

4. Mounting process:

A. Start the placement machine, control the movement of the robot arm through the automatic control system, and move the electronic components to the circuit board.

B. The chip will scan the circuit board through the optical system to obtain the image information of the circuit board.

C. According to the image information of the circuit board, the mounter will generate the corresponding mounting plan to determine the location and quantity of the components.

d. According to the placement plan, the placement machine will move the mechanical arm and paste the electronic components on the circuit board.

b, post-installation processing:

After the installation is completed, the quality of the installation is checked and evaluated, and if there is an anomaly, it needs to be corrected or re-installed.

C. Cleaning and maintenance:

Clean and maintain the mounter to ensure the long-term use and stability of the equipment.

Second, the working principle of the SMT machine

SMT production line

The working principle of the chip placement machine is mainly based on the cooperative work of the automatic control system and the robot arm. To be specific:

1, automatic control system:

A. The control system is responsible for receiving and processing data from various sensors, such as circuit board image information, component location information, etc.

B. According to the received data, the control system will generate corresponding instructions to control the movement of the robot arm.

2. Mechanical arm:

b, the mechanical arm is an important part of the placement machine, it is responsible for moving the electronic components from the feeder to the circuit board.

c, the movement of the robot arm is controlled by the control system, which can realize the positioning and pasting.

3. Visual positioning system:

A. The visual positioning system is responsible for positioning the height and Angle of the patch components to ensure mounting.

B. It takes images of components and circuit boards through cameras, and extracts the position and Angle information of components through image processing technology.

4, PCB transmission positioning system:

The PCB transmission positioning system is responsible for transporting the printed board PCB to the Posting area, and sending out the PCB after the installation task is completed.