Control system and method for display of injection molding machine
AssigneeFoxnum Technology Co., Ltd.
InventorsHsuan-Hung Hsu, Hsing-Chang Liu
Life of this patent
Estimating the term…
Abstract
A control system for controlling the display of an injection molding machine (IMM) includes a human machine interface (HMI), a driver, a controller, a timer, and a time display module. The controller controls the driver to drive the IMM to do a plurality of operations. The time display module controls the HMI to display working times of operations that have been done, and the working time of an operation that is in process in the current work cycle. The timer records working time of each operation by starting to time at the beginning of each operation, and stopping timing at the end of each operation.
Claims13
A control system for controlling display of an injection molding machine (IMM), the control system comprising:
- a human machine interface (HMI);
- a driver configured for driving the IMM to perform a plurality of operations in an injection molding work cycle of the IMM, wherein the plurality of operations comprises at least one chip operation, wherein the at least one chip operation is an auxiliary operation selectively combined with each of the plurality of operations for changing working times of the combined operations, and the HMI transmits an instruction to the controller for changing working time of the combined operations in response to receiving a chip operation parameter amending instruction at the end of each work cycle;
- a controller configured for controlling the driver;
- a timer configured for timing and recording working time of each of the plurality of operations in real time;
- and
- a time display module configured for controlling the HMI to simultaneously display the working times of the operations that have been done and the operation in process of the current injection molding work cycle in a graphical way to correspond to the timing and the duration of each of the plurality of operations, wherein the working times of the operations are graphically distinct from each other, and wherein the working time of the operation in process is displayed in real time.
A control method for controlling display of an injection molding machine (IMM), the control method comprising:
- timing working times of a plurality of operations in an injection molding work cycle of the IMM in real time via a timer, wherein the plurality of operations comprises at least one chip operation, wherein the at least one chip operation is an auxiliary operation selectively combined with each of the plurality of operations for changing the working times of the combined operations;
- displaying the working times of each of the operations that have been done and the operation in process of the current injection molding work cycle simultaneously corresponding to the timing and the duration of the plurality of operations in a graphical way via a time display module configured to control a human-machine interface (HMI), wherein the working times of the operations are displayed as graphically distinct from each other, and the working time of the operation in process is displayed in real time;
- determining if the HMI receives a parameter amending instruction at the end of each operation cycle, and displaying a dialog box via the HMI in response to receiving a parameter amending instruction to amend the parameter;
- and
- determining if a chip operation has been amended at the end of each work cycle, and
- controlling the HMI to transmit a control instruction in response to receiving a chip operation parameter amending instruction at the end of each work cycle.
Dependencies are inferred from the claim text.