Structure and technical characteristics of servo press

1. Main structure: It adopts desktop structure, which is simple and reliable, has strong load-bearing capacity and small load-bearing deformation. It is stable and has a wide range of applications. Load-bearing structure.

2. Servo press system composition:

The main system composition of the equipment: servo press unit, control system, display, etc.

The principle of servo pressing: the servo motor drives the precision ball screw through the synchronous belt to achieve precise position control of the pressure spindle; a highly sensitive pressure sensor is installed on the front end of the pressure spindle to detect the load of the pressure spindle in real time; The control system collects position and load data in real time to realize online quality management technology for precision press installation.

3. The main components of the servo press unit:

Driving device---servo drive

Transmission device---synchronous wheel structure, precision ball screw (Grinding grade)

Pressure output---pressure spindle (hard chrome plated)

Bearing set---ball bearings, self-lubricating bearings, etc.

Pressure Sensor---external type, beautiful structure, no interference from wires

Case---sheet metal spray paint (computer white)

Control system---closed-loop control

Structure and technical characteristics of servo press

4. Detailed description of the servo press control system display interface:

1) The control system is based on the Japanese Yaskawa servo controller. Imported brand, quality assurance. Equipped with a 7-inch true color touch display, full Chinese interface, graphic and text display, touch operation, simple and intuitive, ordinary operators can operate after simple training.

2) For equipment operation and debugging, all parameters can be written directly on the human-machine screen; in teaching mode (parameter setting state), the equipment can be manually moved to the operating position and then directly written into the current value.

3) Equipped with a USB communication interface, equipment-related press-fit data can be exported to a PC using a USB flash drive and opened in Excel format for storage, editing and product quality traceability.

4) Three pressing modes are available:

Position mode: constant speed, set the absolute position to stop pressing;

Pressure mode: Constant speed, relative pressure reaches the press stop;

Displacement mode: constant speed, relative displacement reaches the press stop;

5) Single stroke six-stage speed precise control

Fast forward: quickly approach the workpiece

Detection: the detection stroke before switching from no-load to load

Press installation: contact the workpiece and start press-in assembly

Buffering: deceleration before press-fitting in place

Pressure holding: dwell time when press-fitting is in place

Return: quickly return to the work origin after the pressure-holding completion point

< p>6) Both servo press-fitting and servo transmission mechanisms can operate in jog, single step, and automatically. Online quality judgment function: can realize simultaneous detection of press installation. Full inspection of products can be easily achieved without adding additional inspection stations.

7) When the quality is NG or the equipment is abnormal, the equipment will automatically stop running and sound and light alarms will be issued, waiting for manual processing.

8) Self-diagnosis function: When an equipment failure alarm occurs, the human machine can display the cause of the alarm and recommended treatment methods to facilitate maintenance personnel to quickly troubleshoot and solve the problem.

9) Safety protection: The equipment has over-travel, overload, and over-setting alarm functions. Three-color lamppost plus buzzer sound and light alarm. Equipped with an emergency stop button. If you press the emergency stop button in an emergency, the equipment will stop running and sound and light alarm will occur to avoid accidents.

10) The servo pressing system is the latest version control system with mature standards from the manufacturer. Equipped with an ergonomically designed operation control panel.