Diluent filling machine corresponds to the filling valve fast open valve filling, open the slow solenoid valve, PLC according to the running position of the encoder to determine the opening and closing state of the filling valve, bus transmission to the controller for opening and closing the filling valve, and through the RS485 to the controller for parameter setting, recipe selection, residue recovery and so on. After the filling is finished, a material recovery button is set in the filling and weighing screen to recycle the remaining residual material around the drop filling valve body, after selecting this button, the recycling tank cylinder moves and the residual material enters into the recycling drum through the pipeline.
020-34563445The diluent Filling machine is made with a PLC programmable controller. It features a two-stage automatic filling method for both large and small materials. It has the functions of automatically identifying empty barrels and not filling when the scale is empty. The controller is equipped with manual buttons for all actions. It is also equipped with a dedicated filling control instrument with a dual-window display, which can show information such as target quantity, filling volume, number of barrels, time and date.
The automatic filling machine also includes a front weighing module, a re-Weighing system, LMC series motion controllers, LXM series servo drivers and servo motors, an upper computer monitoring system, etc. The stroke control of the rotor pump is achieved by using a servo motor, thereby realizing the control of the filling volume. Before filling, the weight of the empty barrels is obtained by the front weighing module. After filling, the filling weight is obtained by the rear weighing module and transmitted to the weighing instrument. The weighing instrument will process the filling data in real time to obtain the weight deviation. The filling algorithm calculates the control maximum material quantity. The weighing control system will send the control quantity to the servo driver The secondary rotor pump is driven to perform the early shutdown of small material volume and then control the small material filling valve. The upper computer is connected to the weighing instrument through Ethernet to read the filling data in real time and can set process parameters to monitor the operation of the production line.
After the filling and capping are completed, drive its grasping mechanical hand device to precisely position at the designated unit, grasp the filling barrels on the material table, transport them to the designated location and then lower them. The Tongtao servo motor drives the manipulator. By taking advantage of the high-speed pulse output function of the PLC, the precise stacking control of the manipulator is achieved through PTO programming. When an electrical pulse signal is given to a stepping motor, the stepping motor rotates by 0.9 degrees. When two pulse signals are given, the stepping motor rotates by 1.8 degrees. By analogy, with continuous given pulse signals, the stepping motor can operate continuously. Due to the linear relationship between the electrical pulse signal and the rotation Angle of the stepper motor, stepper motors have been widely applied in speed control, position control and other aspects.
Basic parameters
Filling form: Under-liquid filling
Maximum weighing capacity: 30kg
Minimum sensitivity: 5g
Filling range: 10-30kg
Filling error: ≤0.1%
Filling speed: 30-45 barrels per hour (depending on flow rate and pulse force)
Gun tip material: SUS304 stainless steel (SUS316 is optional.
Applicable containers: ≤ 600xh1000mm in diameter
Power supply: AC220/50Hz
Gas source used: 0.5Mpa
Operating temperature: -10℃ to 50℃
