Custom Designed Machine for Manufacturing Bowling Balls.
Courtesy of Bespoke Machines
Our client manufactures custom made machines for different industries, this time he had a request to build a machine to make Sash Windows faster therefore reducing production costs.
The client wanted to speed up the assembly of Sash windows and to be able to assemble up to a 100 windows per hour. Using a 3 axis TRM motion controller with MAP software, 3 servomotors of 1.2 Nm each with 1000 ppr encoder, a TRM electrical cabinet, pre-made cables between the electrical cabinet and controller, 3 proximity sensors for home position and 2 beam sensors to detect the edge and size of each window we were able to build a machine that exceeded the job requirements. The machine can now assemble 120 sash windows per hour which is 4 times faster than without the machine when the production was 30 sash windows per hour.
The great advantage of this machine is its automatic window size detection and automatic setup to assembly the different window sizes which avoids the manual setup of the machine.
Today the user is manufacturing sash windows with better quality than ever and still remains competitive with labour costs down and increased production.
On the left, the Motion Controller operates the conveyor motor to feed the sash windows and using beam sensors (right hand picture) to detect the edge and size of the window. The controller will stop the conveyor in the required position, then will operate the servomotors to compress the window at the desired pressure. After the window is compressed, the controller will activate the outputs to fire the nails at 45 degrees.
The controller was programmed using the Motion Application Programme ‘MAP’. ‘MAP’ has been used in a vast variety of machines and applications giving the user a greater control of costs, saving money and time on software development.
Point to Point move:
Items Provided By TRM for this Application:
Professional Motion Controller
1 off 3 Axis stand alone motion controller with keypad and colour screen.
24 Volts for the motion controller and the power supply for the DC servo amplifiers to run the motors using an external transformer. Screw connectors are used for connecting the Inputs/Outputs for a fast connection, On-board filtering of power supplies and signals.
1 off Servomotor rated at 1.2 Nm and at 60 V
1 off compact current mode amplifier capable of driving brushed DC Servo motors continuously at up to 100 volts and up to 5, 10 or 20 amps depending on the model
1 off Rotary Encoder with 1000 ppr
1 off Inductive Proximity sensor for home position