A control system for laser processing equipment

Abstract

The present invention relates to the field of laser equipment control technology, and more particularly to a laser processing equipment control system, comprising a main control panel mounted on the laser processing equipment, the main control panel being provided with a status display unit and a function operation unit; the function operation unit being used to select and operate various functional mechanisms in the laser processing equipment; and the status display unit being used to display the operating status of various functional mechanisms in the laser processing equipment. The present invention solves the technical problems of the prior art, which suffer from the difficulty, inconvenience, and low efficiency of operation caused by the lack of monitoring of equipment status and the need for operators to directly manipulate the relevant mechanisms individually. The present invention achieves monitoring of equipment status and unified control of multiple functions, reducing operational difficulty and improving operational efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of laser equipment control, and in particular to a laser processing equipment control system. Background Art

[0002] Laser cutting and engraving uses the energy released when the laser beam is emitted to the surface of the workpiece to melt and evaporate the workpiece to achieve the purpose of cutting and engraving. It has the characteristics of high precision, fast cutting, no restrictions on cutting patterns, low processing cost, etc., and is gradually replacing traditional cutting process equipment.

[0003] However, in the process of implementing the technical solutions of the embodiments of the present application, the inventors of the present application discovered that the above technology has at least the following technical problems:

[0004] When the laser cutting and engraving machine is working on the material, it is impossible to monitor the equipment status. In addition, most of the current laser cutting and engraving machines are directly controlled by the operators on the relevant mechanisms separately, and there is a lack of a function selection control system that can uniformly control all the mechanisms of the equipment. This makes the current laser cutting and engraving machines difficult to operate, inconvenient to use, and have low operating efficiency. Summary of the Invention

[0005] The embodiment of the present application solves the technical problems in the prior art of lacking monitoring of equipment status and requiring operators to directly control relevant mechanisms individually, resulting in difficulty in operation, inconvenience in use, and low operating efficiency by providing a laser processing equipment control system. It realizes monitoring of equipment status and unified control of multiple functions, reduces operating difficulty, and improves operating efficiency.

[0006] An embodiment of the present application provides a laser processing equipment control system, which includes a main control panel installed on the laser processing equipment, wherein the main control panel is provided with a status display unit and a function operation unit;

[0007] The functional operation unit is used to select and operate various functional mechanisms in the laser processing equipment;

[0008] The status display unit is used to display the working status of each functional mechanism in the laser processing equipment.

[0009] The functional operation unit includes a manual control module for controlling the movement of the laser processing head and the product carrier, and the manual control module is provided with a speed adjustment module for setting the movement speed of the laser processing head and the product carrier.

[0010] Among them, the manual control module is provided with a jog control module, and the jog control module is provided with a jog step distance setting module for setting the jog movement distance of the product carrier and the laser processing head, a lifting jog touch part for controlling the up and down jog movement of the product carrier, and an XY jog touch part for controlling the jog movement of the laser processing head in the XY axis direction.

[0011] Among them, the manual control module is provided with a coordinate movement module, and the coordinate movement module is provided with an X-axis coordinate setting part, a Y-axis coordinate setting part and a coordinate movement touch part. The X-axis coordinate setting part and the Y-axis coordinate setting part are used to set the target coordinate position of the laser processing head on the X-axis and Y-axis respectively. After the target coordinate position of the laser processing head is set, click the coordinate movement touch part to drive the laser processing head to move to the target coordinate position.

[0012] Among them, the main control panel includes a touch screen and a button operation part; the function operation unit and the status display unit are respectively arranged in the touch screen; the button operation part is used to drive the product carrier and the laser processing head to move continuously.

[0013] The button operation portion includes a continuous lifting button portion for controlling the continuous lifting and lowering movement of the product carrier and an XY movement button portion for controlling the continuous movement of the laser processing head in the XY axis direction.

[0014] Among them, the function operation unit is also provided with a menu function selection module; the menu function selection module includes a language selection module, a backup parameter module, a factory parameter restoration module, an axis reset module, a diagnostic module, an optical path correction module, a multi-positioning point setting module, a lighting adjustment module, an external device module and a tutorial module.

[0015] Wherein, the functional operation unit is further provided with a processing graphic file module; the processing graphic file module is used for uploading and loading processing graphic files.

[0016] The functional operation unit is further provided with an automatic focus module, a preset positioning module and a frame movement module.

[0017] Among them, the status display unit includes a laser processing head position coordinate display module, a laser processing head autofocus module, a homepage display module, a networking status display module, an air blowing status display module, an exhaust fan status display module, a moving mechanism status display module, a water protection status display module, a door cover status display module, a whole machine working status display module, a flame alarm status display module and an emergency stop status display module.

[0018] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0019] By assembling the main control panel into the laser processing equipment and providing a status display unit and a function operation unit on the main control panel, the technical problems of the existing technology such as the lack of monitoring of the equipment status and the difficulty in operation, inconvenience in use and low operating efficiency caused by the operator directly operating the relevant mechanisms are effectively solved. The status display unit can be used to monitor and display the working status of each mechanism of the laser processing equipment, which serves as a reminder and makes it convenient for the operator to discover safety problems in time, so that the operator can observe the working status of the laser processing equipment. In addition, through the function operation unit of the main control panel, it is convenient to uniformly control and manage the functions of each mechanism to form a main control system, reduce the difficulty of operation, improve the convenience of operation, and help improve operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a principle block diagram of a laser processing equipment control system of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the main control panel of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the laser processing equipment of the present invention;

[0023] Figure 4 Schematic diagram of the internal structure of the laser processing equipment of the present invention;

[0024] Figure 5 A schematic diagram of the internal structure of the laser processing equipment of the present invention from another perspective;

[0025] Figure 6 It is a structural schematic diagram of the laser processing head of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the XY moving mechanism and infrared indicating mechanism of the present invention;

[0027] Figure 8 It is a partial structural exploded view of the XY moving mechanism and infrared indicating mechanism of the present invention;

[0028] 100, main control panel; 200, door cover body; 300, exhaust fan body; 400, cooling fan; 500, touch screen; 600, button operation part;

[0029] 1. Frame; 2. Laser processing head; 3. Lifting mechanism; 4. Lifting platform; 5. Processing chamber; 24. Laser emitter; 25. Infrared indication mechanism; 26. Enclosed beam box; 27. Reflection assembly; 28. Infrared emitter; 29. ​​Beam combining bracket; 30. Beam combining lens; 31. First reflecting bracket; 32. First reflector; 33. Optical path pipe; 34. Second reflecting bracket; 35. Second reflector; 36. Third reflector; 37. Focusing lens; 38. X-axis moving assembly; 39. Y-axis moving assembly. DETAILED DESCRIPTION

[0030] The embodiment of the present application solves the technical problems in the prior art of lacking monitoring of equipment status and requiring operators to directly control relevant mechanisms individually, resulting in difficulty in operation, inconvenience in use, and low operating efficiency by providing a laser processing equipment control system. It realizes monitoring of equipment status and unified control of multiple functions, reduces operating difficulty, and improves operating efficiency.

[0031] The embodiment of the present application provides a laser processing equipment control system, which includes a main control panel 100 installed on the laser processing equipment, wherein the main control panel 100 is provided with a status display unit and a function operation unit;

[0032] The functional operation unit is used to select and operate various functional mechanisms in the laser processing equipment;

[0033] The status display unit is used to display the working status of each functional mechanism in the laser processing equipment.

[0034] Since the main control panel 100 is assembled into the laser processing equipment and a status display unit and a function operation unit are provided on the main control panel 100, the status display unit can be used to monitor and display the working status of each mechanism of the laser processing equipment, which serves as a reminder and facilitates the operators to discover safety problems in time, so that the operators can observe the working status of the laser processing equipment; in addition, through the function operation unit of the main control panel 100, it is convenient to uniformly control and manage the functions of each mechanism to form a main control system, reduce the difficulty of operation, improve the convenience of operation, and help improve work efficiency.

[0035] The laser processing equipment in the embodiment of the present application includes a frame 1, a main control panel 100 installed on the frame 1, an XY moving mechanism installed on the frame 1, a laser processing head 2 installed on the XY moving mechanism, a lifting mechanism 3 installed on the frame 1 and a product carrier slidably arranged on the frame 1, a processing cavity 5 is provided in the frame 1, the laser processing head 2 and the product carrier are respectively located in the processing cavity 5, the XY moving mechanism is used to drive the laser processing head 2 to move in the processing cavity 5, and the lifting mechanism 3 is used to drive the product carrier to move up and down, and a blowing mechanism is also installed on the frame 1, and the gas output end of the blowing mechanism is located on one side of the laser processing head 2; the status display unit and the main control panel 100 are respectively electrically connected to the XY moving mechanism, the laser processing head 2, the lifting mechanism 3 and the blowing mechanism. Specifically, under the above setting, the XY moving mechanism can drive the laser processing head 2 to move in the horizontal direction, and under the action of the lifting mechanism 3, it can drive the product carrier to move up and down, conveniently driving the materials placed on the product carrier to move up and down to adapt to different processing requirements and flexible processing.

[0036] Among them, the main control panel 100 includes a touch screen 500; the functional operation unit and the status display unit are respectively arranged in the touch screen 500; through the setting of the touch screen 500, it is convenient to perform touch operation on the functional operation unit, so as to facilitate the display of the status of the relevant functional mechanism of the status display unit.

[0037] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0038] Example 1

[0039] In the first embodiment, the functional operation unit includes a manual control module for controlling the movement of the laser processing head 2 and the product carrier. The manual control module is provided with a speed adjustment module for setting the movement speed of the laser processing head 2 and the product carrier. The speed adjustment module is used to set the speed at which the XY movement mechanism drives the laser processing head 2 to move and the speed at which the lifting mechanism 3 drives the product carrier to move up and down.

[0040] Among them, the XY moving mechanism includes an X-direction moving component 38 and a Y-direction moving component 39. The X-direction moving component 38 is slidably set on the Y-direction moving component 39, and the laser processing head 2 is slidably set on the X-direction moving component 38. The X-direction moving component 38 drives the laser processing head 2 to move in the X-direction, and the Y-direction moving component 39 drives the X-direction moving component 38 to move in the Y-direction.

[0041] In this embodiment 1, the manual control module is provided with a jog control module, and the jog control module is provided with a jog step distance setting module for setting the jog movement distance of the product carrier and the laser processing head 2, a lifting jog touch part for controlling the up and down jog movement of the product carrier, and an XY jog touch part for controlling the jog movement of the laser processing head 2 in the XY axis direction. Specifically, the inching control module is provided with a inching step distance setting module, and the numerical value of the inching movement distance is freely set by the operator on the inching control module; the inching control module also includes a lifting inching touch part for controlling the operation of the lifting mechanism 3 and an XY inching touch part for controlling the operation of the XY moving mechanism. When the operator operates the lifting inching touch part, the lifting mechanism 3 drives the product carrier to move up and down according to the inching movement distance preset above, and each click moves a inching movement distance; when the operator operates the XY inching touch part, similarly to the operator operating the lifting inching touch part, the X-direction moving component 38 and the Y-direction moving component 39 can be driven to move according to the inching movement distance preset above respectively; the electric control of the product carrier and the laser processing head 2 is realized, the control is accurate, the position adjustment accuracy is high, and it is easy to use, which is conducive to improving the quality of the product and the processing efficiency.

[0042] Example 2

[0043] The difference between the second embodiment and the first embodiment is that the manual control module is provided with a coordinate movement module, and the coordinate movement module is provided with an X-axis coordinate setting part, a Y-axis coordinate setting part and a coordinate movement touch part. The X-axis coordinate setting part and the Y-axis coordinate setting part are used to set the target coordinate position of the laser processing head 2 on the X-axis and the Y-axis respectively. After the target coordinate position of the laser processing head 2 is set, clicking the coordinate movement touch part can cause the XY movement mechanism to drive the laser processing head 2 to move to the target coordinate position; under the above setting, the movement is fast and convenient, and no excessive human intervention is required.

[0044] Example 3

[0045] The difference between this third embodiment and the first embodiment is that the main control panel 100 includes a button operation portion 600; the button operation portion 600 is used to drive the continuous movement of the product carrier and the laser processing head 2; the button operation portion 600 is a physical button. The button operation portion 600 includes a continuous lifting button portion for controlling the continuous lifting and lowering movement of the product carrier and an XY movement button portion for controlling the continuous movement of the laser processing head 2 in the X and Y axis directions. Specifically, when the operator operates the continuous lifting button portion, the lifting mechanism 3 can be driven to drive the product carrier to continuously rise or fall; when the operator operates the XY movement button portion, the XY movement mechanism can be driven to drive the laser processing head 2 to continuously move in the X or Y axis directions.

[0046] Example 4

[0047] In this fourth embodiment, the functional operation unit is further provided with a processing graphic file module; the processing graphic file module is used to upload and load processing graphic files. Specifically, in the processing graphic file module, operators can upload processing graphic files according to actual production needs and load them into the laser processing equipment for laser processing according to the pattern of the loaded processing graphic file. The processing graphic file module is also provided with a work time calculation module, which is used to calculate the processing time corresponding to the processing graphic file, facilitating operator reference and work planning.

[0048] Example 5

[0049] In this fifth embodiment, the functional operation unit is further provided with an automatic focus module, a preset positioning module, and a frame movement module. The automatic focus module is used to automatically focus the laser processing head 2; when the operator clicks on the automatic focus module, the relevant automatic focus components of the laser processing head 2 are activated to achieve the automatic focus effect; the relevant automatic focus components of the laser processing head 2 are prior art and will not be described in detail here; the preset positioning module is used to pre-set the target coordinates of the laser processing head 2; when the operator clicks on the preset positioning module, the XY movement mechanism is driven to move the laser processing head 2 to the preset target coordinates; the frame movement module is used to drive the XY movement mechanism to move the laser processing head 2 away from the outer peripheral frame of the product carrier, thereby avoiding the product on the product carrier.

[0050] Example 6

[0051] In the sixth embodiment, a lighting lamp is provided in the processing chamber 5 of the frame 1; the frame 1 is also provided with a plurality of device interfaces for electrical connection with external devices, and the frame 1 can be connected to an external rotating shaft device through the device interface, and the external rotating shaft device is used to process the cylindrical material; the blowing mechanism is externally connected to an air pump, and an exhaust fan is also installed on the frame 1;

[0052] Among them, the frame 1 is also equipped with a laser emitter 24 and an infrared indicating mechanism 25. The infrared indicating mechanism 25 is connected to the laser emitter 24 and is used to indicate the laser output position of the laser emitter 24; the infrared indicating mechanism 25 includes a closed beam box 26, a reflection component 27 and an infrared emitter 28 installed on the closed beam box 26, and a beam combining component is provided in the closed beam box 26. The beam combining component is used to combine the laser beam emitted by the laser emitter 24 and the infrared beam emitted by the infrared emitter 28, and the reflection component 27 is used to reflect the combined beam to the output end of the laser processing head 2.

[0053] A plurality of cooling fans 400 are provided on the rack 1 or the laser emitter 24 , and the cooling fans 400 are used to dissipate heat from the laser emitter 24 .

[0054] The function operation unit is further provided with a menu function selection module; the menu function selection module includes a language selection module, a backup parameter module, a factory parameter restoration module, an axis reset module, a diagnosis module, an optical path correction module, a multi-positioning point setting module, a lighting adjustment module, an external device module and a tutorial module;

[0055] Language selection module, used to set the language of laser processing equipment according to requirements;

[0056] Backup parameter module, used to back up the current parameter data of laser processing equipment;

[0057] Restore factory parameters module, used to restore the factory settings of laser processing equipment;

[0058] Furthermore, the backup parameter module and the factory parameter restoration module are respectively provided with password modules, and the operations can only be performed after the password is entered, thereby preventing operators from operating erroneously.

[0059] Each axis reset module is used to reset the XY moving mechanism, lifting mechanism 3 and external rotating axis equipment;

[0060] The optical path correction module is used to correct the output optical path of the laser emitter 24; specifically, the optical path correction module is provided with a spot control button, an infrared emission selection control button and an azimuth adjustment button. The azimuth adjustment button includes a lower left adjustment button, an upper left adjustment button, a lower right adjustment button, an upper right adjustment button and a center adjustment button, which can be used to correct and adjust the output optical path of the laser emitter 24. After selecting the infrared emission selection control button, the infrared emitter 28 can be made to perform spot firing by pressing the spot control button, and the optical path of the laser emitter 24 can be inspected by infrared rays. The operation is simple and the use is convenient.

[0061] The multi-positioning point setting module is electrically connected to the XY moving mechanism and the lifting mechanism 3 to set multiple different positioning coordinates for the laser processing head 2 and the product platform to move into position with one click;

[0062] A light adjustment module is electrically connected to the lighting lamp and is used to adjust the brightness of the lighting lamp;

[0063] Tutorial module, used to provide operation tutorials for laser processing equipment;

[0064] The external device module can monitor the working status of the external device after the external device is connected to the present invention through the device interface;

[0065] The external device module is set with a normal mode and a smart mode;

[0066] When the laser processing equipment is in normal mode, before starting or after stopping, external devices such as exhaust fans, air pumps, fans, etc. continue to run;

[0067] When the laser processing equipment is in intelligent mode, when the laser processing equipment is started, external devices such as exhaust fans, air pumps, fans and other mechanisms will start. When the laser processing equipment finishes working, external devices such as exhaust fans, air pumps, fans and other mechanisms will automatically shut down after a delay, which can reduce noise and save energy. In intelligent mode, the external device module is equipped with a delay time setting module, through which the delayed shutdown time of the external device can be set.

[0068] When in smart mode, when the laser emitter 24 is operating at high power, the cooling fan 400 will operate at full speed; when the laser emitter 24 is idle, the cooling fan 400 will operate at low speed to remain silent; specifically, the power of the laser emitter 24 is set to four gears, the first gear power is a power range of 0-24%, the second gear power is a power range of 25%-44%, the third gear power is a power range of 45%-64%, and the fourth gear power is 65%-100%; when the laser emitter 24 is in the first gear power, the speed of the cooling fan 400 is 2150r / min, when the laser emitter 24 is in the second gear power, the speed of the cooling fan 400 is 3000r / min, when the laser emitter 24 is in the third gear power, the speed of the cooling fan 400 is 3950r / min, and when the laser emitter 24 is in the fourth gear power, the speed of the cooling fan 400 is 5000r / min.

[0069] Example 7

[0070] In this embodiment seven, the status display unit includes a laser processing head 2 position coordinate display module, a laser processing head 2 autofocus module, a homepage display module, a networking status display module, an air blowing status display module, an exhaust fan status display module, a moving mechanism status display module, a water protection status display module, a door cover status display module, a whole machine working status display module, a flame alarm status display module and an emergency stop status display module.

[0071] The homepage display module is used to display the name of the graphics file to be processed, working hours, file processing power, the moving speed of the XY moving mechanism, the position coordinates of the laser processing head 2, the IP address and the progress bar. The progress bar includes four states: idle, running, paused and completed.

[0072] Among them, the whole machine working status display module is respectively connected to the laser processing head 2 position coordinate display module, the homepage display module, the networking status display module, the blowing status display module, the exhaust fan status display module, the moving mechanism status display module, the water protection status display module, the door cover status display module, the flame alarm status display module and the emergency stop status display module, so as to conveniently display the whole machine status of the embodiment of the present application;

[0073] The frame 1 is provided with a door cover body 200 for closing the processing chamber 5. The door cover body 200 is provided with a door cover switch sensor, which is electrically connected to the door cover status display module; the door cover status display module is used to detect whether the door cover body 200 is open;

[0074] The rack 1 is also provided with a plurality of sensors, including a liquid level sensor electrically connected to the water protection status display module and a temperature sensor electrically connected to the flame alarm status display module; when the liquid level sensor detects that the liquid level value exceeds the preset liquid level value, an alarm is issued; when the temperature sensor detects that the temperature exceeds the preset temperature value, an alarm is issued;

[0075] The laser processing head 2 is provided with an autofocus sensor. When the autofocus sensor detects abnormal touch, it sends a signal to the autofocus module of the laser processing head 2 to make it issue an alarm or pop-up reminder.

[0076] The frame 1 is also provided with an XY limit sensor for sensing the XY moving mechanism and a lifting limit sensor for sensing the lifting mechanism 3. The XY limit sensor and the lifting limit sensor are electrically connected to the moving mechanism status display module and the emergency stop status display module.

[0077] The frame 1 is further provided with an exhaust fan body 300, which is located at the rear side of the inner wall of the processing chamber 5, so as to facilitate exhausting the debris and driving the debris to fall.

[0078] The frame 1 is also provided with an emergency stop button for stopping the laser emitter 24, the XY moving mechanism and the lifting mechanism 3;

[0079] The main control panel 100 is provided with a communication module for wirelessly connecting the laser processing equipment to an external terminal to facilitate wireless data transmission;

[0080] The laser processing head 2 position coordinate display module is connected to the XY moving mechanism and is used to display the coordinates of the laser processing head 2;

[0081] The laser processing head 2 autofocus module is connected to the autofocus sensor and is used to detect whether the autofocus function of the laser processing head 2 is abnormal;

[0082] Network status display module, used to detect the working status of the communication module;

[0083] A blowing status display module is connected to the blowing mechanism and is used to detect the working status of the blowing mechanism;

[0084] The exhaust fan status display module is used to connect to the exhaust fan body 300 and detect the working status of the exhaust fan body 300;

[0085] A moving mechanism status display module is connected to the XY moving mechanism and the lifting mechanism 3 and is used to detect the working status of the XY moving mechanism and the lifting mechanism 3;

[0086] The emergency stop status display module is connected to the emergency stop button. When the emergency stop button is pressed, the emergency stop status display module displays the status.

[0087] Among them, the above-mentioned diagnostic module is connected to the blowing status display module, the moving mechanism status display module, the water protection status display module, the door cover status display module, the laser processing head 2 autofocus module and the emergency stop status display module. When the blowing status display module, the moving mechanism status display module, the water protection status display module, the door cover status display module, the laser processing head 2 autofocus module and the emergency stop status display module are in an abnormal state, the diagnostic module issues a pop-up warning and / or an audible and visual alarm.

[0088] Example 8

[0089] In the eighth embodiment, a beam expander is further installed in the closed beam box 26, and the laser emitter 24 outputs the laser to the beam combining assembly through the beam expander. Preferably, the beam expander is a radio frequency tube beam expander.

[0090] In this embodiment, the beam combining assembly includes a beam combining bracket 29 mounted within the enclosed beam box 26 and a beam combining lens 30 mounted on the beam combining bracket 29. The infrared beam emitted by the infrared emitter 28 and the laser beam emitted by the laser emitter 24 are respectively aligned with the beam combining lens 30. Specifically, the beam combining lens 30 combines the laser beam emitted by the laser emitter 24 and the infrared beam emitted by the infrared emitter, and then outputs the combined laser beam to the reflective assembly 27 for transmission to the laser processing head 2.

[0091] Furthermore, the reflective assembly 27 includes a first reflector and a second reflector. The first reflector includes a first reflective bracket 31, a first reflective mirror 32 mounted on the first reflective bracket 31, and an optical conduit 33 mounted on the first reflective bracket 31. The optical conduit 33 can block light and prevent light leakage. The second reflector includes a second reflective bracket 34 and a second reflective mirror 35 mounted on the second reflective bracket 34. A third reflector 36 and a focusing lens 37 are provided in the laser processing head 2. The first reflector 32 is arranged correspondingly to the second reflector 35, the second reflector 35 is arranged correspondingly to the third reflector 36, and the third reflector 36 is arranged correspondingly to the focusing lens 37. The focusing lens 37 is located below the third reflector 36. Specifically, under the above configuration, the beam combining lens 30 transmits the integrated laser beam and infrared beam to the first reflective mirror 32, which is then transmitted through the second reflective mirror 35 to the third reflective mirror 36 and then returned to the focusing lens 37 for output. The beam is output through the focusing lens 37 to perform laser engraving on the material, while the infrared beam serves as a pointer.

[0092] It will be understood by those skilled in the art that embodiments of the present invention may be provided as methods, systems, or computer program products. Thus, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to magnetic disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0093] The present invention is described with reference to the flowcharts and / or block diagrams of the system according to the embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 a process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0094] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0095] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A laser processing equipment control system, characterized in that: It includes a main control panel installed on the laser processing equipment, wherein the main control panel is provided with a status display unit and a function operation unit; The functional operation unit is used to select and operate various functional mechanisms in the laser processing equipment; The status display unit is used to display the working status of each functional mechanism in the laser processing equipment; The functional operation unit includes a manual control module for controlling the movement of the laser processing head and the product carrier, the manual control module is provided with a jog control module, and the jog control module is provided with a jog step distance setting module for setting the jog movement distance of the product carrier and the laser processing head, a lifting jog touch unit for controlling the up and down jog movement of the product carrier, and an XY jog touch unit for controlling the jog movement of the laser processing head in the XY axis direction; The operator can freely set the value of the inching movement distance on the inching control module. When the operator operates the lifting inching touch part, the lifting mechanism drives the product carrier to move up and down according to the preset inching movement distance. Each click moves one inching movement distance. When the operator operates the XY inching touch part, the operator drives the X-axis moving component and the Y-axis moving component to move according to the preset inching movement distance respectively. The manual control module is provided with a coordinate movement module, which is provided with an X-axis coordinate setting unit, a Y-axis coordinate setting unit, and a coordinate movement touch unit. The X-axis coordinate setting unit and the Y-axis coordinate setting unit are used to set the target coordinate position of the laser processing head on the X-axis and the Y-axis, respectively. After the target coordinate position of the laser processing head is set, clicking the coordinate movement touch unit drives the laser processing head to move to the target coordinate position; The function operation unit is further provided with a menu function selection module; the menu function selection module includes an external device module, which monitors the working status of the external device after the external device is connected to the laser processing device through the device interface; the external device module is provided with a normal mode and an intelligent mode; When the laser processing equipment is in normal mode, the external device continues to run before the laser processing equipment is started or after it is stopped; When the laser processing equipment is in intelligent mode, the external device starts when the laser processing equipment starts, and when the laser processing equipment finishes working, the external device automatically shuts down after a delay. In intelligent mode, the external device module is provided with a delay time setting module, through which the delayed shutdown time of the external device can be set; The menu function selection module includes a multi-positioning point setting module; the multi-positioning point setting module is electrically connected to the XY moving mechanism and the lifting mechanism to set multiple different positioning coordinates for the laser processing head and the product carrier to move into position with one click.

2. A laser processing equipment control system according to claim 1, characterized in that: The manual control module is provided with a speed adjustment module for setting the moving speed of the laser processing head and the product carrier.

3. A laser processing equipment control system according to claim 1, characterized in that: The main control panel includes a touch screen and a button operation portion; the function operation unit and the status display unit are respectively arranged in the touch screen; the button operation portion is used to drive the product carrier and the laser processing head to move continuously.

4. A laser processing equipment control system according to claim 3, characterized in that: The button operation portion includes a continuous lifting button portion for controlling the continuous lifting and lowering movement of the product carrier and an XY movement button portion for controlling the continuous movement of the laser processing head in the XY axis direction.

5. The laser processing equipment control system according to claim 1, characterized in that: The menu function selection module also includes a language selection module, a backup parameter module, a factory parameter restoration module, an axis reset module, a diagnosis module, an optical path correction module, a lighting adjustment module and a tutorial module.

6. A laser processing equipment control system according to claim 1, characterized in that: The functional operation unit is further provided with a processing graphic file module; the processing graphic file module is used to upload and load processing graphic files.

7. The laser processing equipment control system according to claim 1, characterized in that: The functional operation unit is further provided with an automatic focus module, a preset positioning module and a frame movement module.

8. The laser processing equipment control system according to claim 1, characterized in that: The status display unit includes a laser processing head position coordinate display module, a laser processing head autofocus module, a homepage display module, a networking status display module, an air blowing status display module, an exhaust fan status display module, a moving mechanism status display module, a water protection status display module, a door cover status display module, a whole machine working status display module, a flame alarm status display module and an emergency stop status display module.

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