WO2024094149A1 - 激光加工设备及其控制方法、计算机可读存储介质 - Google Patents
激光加工设备及其控制方法、计算机可读存储介质 Download PDFInfo
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- WO2024094149A1 WO2024094149A1 PCT/CN2023/129500 CN2023129500W WO2024094149A1 WO 2024094149 A1 WO2024094149 A1 WO 2024094149A1 CN 2023129500 W CN2023129500 W CN 2023129500W WO 2024094149 A1 WO2024094149 A1 WO 2024094149A1
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- Prior art keywords
- state
- locking unit
- blocking member
- locking
- laser processing
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- 238000000034 method Methods 0.000 title claims abstract description 107
- 238000003860 storage Methods 0.000 title claims abstract description 13
- 238000003754 machining Methods 0.000 title abstract 12
- 230000000903 blocking effect Effects 0.000 claims abstract description 148
- 230000008569 process Effects 0.000 claims abstract description 56
- 238000012545 processing Methods 0.000 claims description 288
- 230000003993 interaction Effects 0.000 claims description 23
- 230000002159 abnormal effect Effects 0.000 description 28
- 230000001960 triggered effect Effects 0.000 description 21
- 230000002452 interceptive effect Effects 0.000 description 11
- 230000015654 memory Effects 0.000 description 7
- 230000005856 abnormality Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 3
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 2
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 2
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
Definitions
- the present application belongs to the field of laser processing technology, and in particular, relates to a laser processing device and a control method thereof, and a computer-readable storage medium.
- Laser processing equipment uses laser as a processing medium to achieve the purpose of processing.
- the laser processing equipment has a processing space inside.
- an openable cover will be added to the laser processing equipment to close the processing space.
- the existing laser processing equipment has added a cover for closing the processing space, the user can still open it at will during the laser processing process. In this way, during the laser processing process, if the user opens the cover, the laser emitted by the laser component may cause certain harm to the users around the laser processing equipment and may affect the health of the users.
- the present application provides a laser processing device and a control method thereof, as well as a computer-readable storage medium that can improve safety.
- an embodiment of the present application provides a control method for a laser processing equipment, wherein a processing space is provided therein, the laser processing equipment comprises a blocking member, a body and a locking unit, the body is used to perform a processing task, the processing space is defined by the body and the blocking member, the blocking member comprises an open state and a closed state, the locking unit is provided on at least one of the body and the blocking member, the locking unit comprises an unlocked state and a locked state, the unlocked state enables the blocking member to switch between the open state and the closed state, and the locked state enables the blocking member to maintain the closed state; the control method comprises: controlling the locking unit to be in an unlocked state or a locked state according to the state of the blocking member detected by a first sensor and/or the progress state of the processing task.
- the blocking member When the locking unit is in the locked state, the blocking member remains in the closed state, that is, the blocking member cannot be opened by the user. In this way, the risk of the blocking member being opened by the user during the laser processing of the laser processing equipment and causing the laser to overflow out of the processing space is reduced, thereby improving the safety of the laser processing equipment during the processing.
- the locking unit is automatically controlled to be in an unlocked state or a locked state, thereby improving the intelligence and automation of laser processing.
- the state of the locking unit is controlled by the progress state of the processing task instead of using a sensor sensing method, which is beneficial to simplifying the structure of the laser processing equipment.
- controlling the locking unit to be in an unlocked state or a locked state based on the state of the blocking member detected by the first sensor includes: if the state of the blocking member is a closed state, controlling the locking unit to be in a locked state.
- the first sensor automatically senses that the blocking member is in a closed state, controls the locking unit to be in a locked state, and achieves precise control to avoid the situation where the user mistakenly judges that the blocking member is closed while it is actually open, further improving the accuracy of laser processing. safety.
- controlling the locking unit to be in an unlocked state or a locked state according to the process status of the processing task includes: if the process status of the processing task is any one of a paused state, a stopped state and a completed state, controlling the locking unit to be in an unlocked state.
- the locking unit is automatically controlled to be in the unlocked state, so that the user can open the blocking member to check the laser processing equipment and the workpiece.
- controlling the locking unit to be in an unlocked state or a locked state based on the state of the blocking member and the progress state of the processing task detected by the first sensor includes: if the state of the blocking member is a closed state and the progress state of the processing task is a continuing state, controlling the locking unit to be in a locked state.
- the locking unit is controlled to be in the locked state, which facilitates the processing.
- control method after controlling the locking unit to be in a locked state, the control method also includes: controlling the second sensor to detect the state of the locking unit; if the locking unit is in the locked state, controlling the machine body to perform the processing task; if the locking unit is in the unlocked state, controlling the reminder device to output a warning message.
- the locking unit After the locking unit is controlled to be in the locked state, if the locking unit is in the unlocked state, it means that an abnormality occurs in the locking unit, and a warning message is outputted through the reminding device to remind the user that the locking unit is abnormal.
- control method further includes: detecting a current value of the locking unit, and if the current value of the locking unit is greater than a preset value, controlling a reminder device to output a warning message.
- the locking unit After the locking unit is controlled to be in a locked state, if the current value of the locking unit is greater than a preset value, it means that an abnormality occurs in the locking unit, and a warning message is output through a reminder device to remind the user that the locking unit is abnormal.
- an embodiment of the present application provides a laser processing device, wherein a processing space is provided therein, and the laser processing device comprises: a blocking member, comprising an open state and a closed state; a body, used to perform a processing task; the processing space is defined by the body and the blocking member; a first sensor, provided on the body, used to detect whether the blocking member is in the open state or the closed state; a locking unit, provided on at least one of the body and the blocking member, comprising an unlocked state and a locked state, wherein the unlocked state enables the blocking member to switch between the open state and the closed state, and the locked state enables the blocking member to maintain the closed state; a processor, electrically connected to the first sensor and the locking unit, and the processor is used to execute the control method as described above.
- the laser processing equipment also includes an interaction unit connected to both the processor and the body, and the interaction unit is used for a user to trigger a processing instruction.
- the processor is also used to control the process status of the processing process according to the start processing instruction.
- the interaction between the laser processing equipment and the user is realized through the interactive unit, thereby improving the convenience of using the laser processing equipment.
- the body includes a workbench and a casing, the casing is provided with an opening, and the blocking member is closed on the opening when the blocking member is in the closed state;
- the laser processing equipment also includes a second sensor, which is electrically connected to the processor and is used to detect whether the locking unit is in the unlocked state or the locked state.
- the workbench and the casing are set separately, which facilitates the manufacture and transportation of laser processing equipment, and also facilitates the maintenance and replacement of the workbench and the casing; by setting a second sensor, the status of the locking unit is detected in real time to confirm whether it is in an unlocked state or a locked state. If the locking unit is in an abnormal state, it can be discovered in time.
- the locking unit includes a first locking part and a second locking part that can move relative to each other, the first locking part is arranged on the body, and the second locking part is arranged on the blocking member; the position where the first locking part moves relative to the second locking part includes an unlocking position and a locking position, when the first locking part moves to the unlocking position relative to the second locking part, the locking unit is in the unlocking state; when the first locking part moves to the locking position relative to the second locking part, the locking unit is in the locking state, and the blocking member is closed on the body.
- the switching between the unlocked state and the locked state of the locking unit is achieved through the relative movement of the first locking part with respect to the second locking part, and the structure is simple.
- the first locking portion includes a driving body and a telescopic rod that are connected to each other, the driving body is fixed on the housing, and the driving body can drive the telescopic rod to move in a direction close to or away from the second locking portion, the second locking portion includes a locking hole provided on the blocking member, and the position of the telescopic rod moving relative to the second locking portion includes the unlocking position and the locking position, when the telescopic rod is extended to the locking position, the telescopic rod at least partially passes through the locking hole, and the locking unit is in the locked state; when the telescopic rod is retracted to the unlocking position, the locking unit is in the unlocking state.
- the locking unit is a limit switch, which drives the telescopic rod to perform telescopic movement through the driving body, so that the locking unit can be quickly switched between the unlocked state and the locked state with high movement accuracy.
- the telescopic rod When the locking unit is in a locked state, the telescopic rod at least partially passes through the locking hole, and the locking hole limits the telescopic rod, thereby reducing the possibility of the telescopic rod escaping from the blocking member.
- an embodiment of the present application provides a computer-readable storage medium, wherein the storage medium stores at least one program instruction or code, and when the program instruction or code is loaded and executed by a processor, the computer implements the control method as described above.
- FIG1 is a structural block diagram of a laser processing device provided in one embodiment of the present application.
- FIG2 is a perspective exploded schematic diagram of a laser processing device provided in one embodiment of the present application.
- FIG3 is a perspective schematic diagram of a housing of the laser processing equipment shown in FIG2 ;
- FIG4 is an enlarged schematic diagram of a local area A shown in FIG3 ;
- FIG5 is a bottom view of the housing shown in FIG3 ;
- Fig. 6 is a cross-sectional view of the housing shown in Fig. 5 taken at M-M;
- FIG7 is an enlarged schematic diagram of point B shown in FIG6;
- FIG8 is a flow chart of a control method for a laser processing device provided in one embodiment of the present application.
- FIG. 9 is a flow chart of a control method for a laser processing device provided by another embodiment of the present application.
- FIG. 10 is a flow chart of a control method for laser processing equipment provided in yet another embodiment of the present application.
- the laser processing equipment 100 provided in the embodiment of the present application processes a workpiece (not shown) by using laser as a processing medium.
- the processing processes include but are not limited to cutting, engraving, indentation and other processes.
- the laser processing equipment 100 is a desktop laser cutting machine.
- the laser processing equipment 100 includes but is not limited to other laser processing devices, and the present application does not limit this.
- the laser processing device 100 has a processing space therein.
- the laser processing device 100 includes a body 1001, a blocking member 1003, a first sensor 1004, a locking unit 1005, a second sensor 1006 and a control system 1009.
- the body 1001, the first sensor 1004, the locking unit 1005, and the second sensor 1006 are respectively connected to the control system 1009 for communication.
- the machine body 1001 is used to perform a processing task.
- the blocking member 1003 includes a closed state and an open state.
- the first sensor 1004 is arranged on the machine body 1001, and is used to detect whether the blocking member 1003 is in an open state or a closed state.
- the locking unit 1005 is arranged on at least one of the machine body 1001 and the blocking member 1003.
- the locking unit 1005 includes an unlocked state and a locked state.
- the unlocked state allows the blocking member 1003 to switch between an open state and a closed state, and the locked state allows the blocking member 1003 to maintain the closed state.
- the second sensor 1006 is used to detect the state of the locking unit 1005.
- the control system 1009 controls the processing process of the machine body 1001 according to the state of the blocking member 1003 detected by the first sensor 1004 and the state of the locking unit 1005 detected by the second sensor 1006.
- the second sensor 1006 can be omitted.
- the processing space is defined by the machine body 1001 and the blocking member 1003.
- the processing space is defined by the machine body 1001 and the blocking member 1003, which means that the machine body 1001 and the blocking member 1003 can be jointly enclosed to form the processing space.
- the blocking member 1003 can move relative to the machine body 1001, so that the blocking member 1003 can be switched between a closed state and an open state.
- the blocking member 1003 is closed to the machine body 1001, the blocking member 1003 is in a closed state, and the blocking member 1003 and the machine body 1001 are jointly enclosed to form a processing space.
- the blocking member 1003 is opened relative to the machine body 1001, the blocking member 1003 is in an open state.
- the blocking member 1003 is in a closed state, which means that the blocking member 1003 is closed on the body 1001.
- the processing space is enclosed by the body 1001 and the blocking member 1003 to form a closed space, thereby preventing the laser from overflowing (emitting) outside the processing space during laser processing by the laser processing device 100, reducing the risk of users around the laser processing device 100 being injured by the laser, and improving the processing safety of the laser processing device 100.
- the blocking member 1003 is in the open state, which means that the blocking member 1003 is open relative to the body 1001.
- the blocking member 1003 is in the open state, if the laser processing device 100 performs laser processing, the laser will overflow into the external space of the body 1001.
- the body 1001 includes a housing 10, a workbench 20, a track device 30 and a laser processing device 40.
- the housing 10 is arranged on the workbench 20.
- the workbench 20 is used to carry a workpiece.
- the track device 30 is arranged on the workbench 20, and the laser processing device 40 is arranged on the track device 30 for laser processing the workpiece.
- the laser processing device 40 can move relative to the track device 30, and the track device 30 can move relative to the workbench 20.
- the housing 10 and the workbench 20 are arranged separately, which facilitates the manufacture and transportation of the laser processing equipment 100, and also facilitates the maintenance and replacement of the workbench 20 and the housing 10.
- the housing 10 is provided with an opening 11 for conveniently taking and placing workpieces, etc.
- the housing 10 can be arranged integrally with the workbench 20, or can be arranged separately.
- the blocking member 1003 is rotatably connected to the housing 10 so as to be openable relative to the housing 10.
- the blocking member 1003 covers the opening 11
- the blocking member 1003 is closed on the body 1001, and the blocking member 1003, the housing 10 and the workbench 20 together enclose a processing space.
- the blocking member 1003 covers the opening 11, the blocking member 1003 is in a closed state.
- the blocking member 1003 is not covered on the opening 11, the blocking member 1003 is in an open state.
- the connection mode between the blocking member 1003 and the housing 10 is not limited to a rotational connection, for example, the blocking member 1003 is slidably connected to the housing 10.
- the workbench 20 and the track device 30 can be omitted, and the workpiece is carried on a carrying surface (such as a desktop or the ground), the housing 10 is placed on the carrying surface, the housing 10 and the blocking member 1003 together enclose a processing space, and the laser processing device 40 is used to perform laser processing on the workpiece.
- a carrying surface such as a desktop or the ground
- the housing 10 is placed on the carrying surface
- the housing 10 and the blocking member 1003 together enclose a processing space
- the laser processing device 40 is used to perform laser processing on the workpiece.
- the first sensor 1004 is disposed on the housing 10 of the machine body 1001.
- the first sensor 1004 is a
- the first sensor 1004 is a photoelectric sensor, and the first sensor 1004 is disposed on the housing 10.
- the first sensor 1004 can also be a photoelectric sensor, etc.
- the first sensor 1004 is used to automatically monitor the state of the housing 1001, thereby improving the automation and intelligence of the laser processing equipment 100.
- the locking unit 1005 is disposed on at least one of the body 1001 and the blocking member 1003, and the locking unit 1005 includes a locked state, an unlocked state, and an abnormal state.
- the blocking member 1003 is in the closed state and the locking unit 1005 is in the locked state, the blocking member 1003 is locked on the body 1001 by the locking unit 1005, that is, the blocking member 1003 remains closed on the body 1001.
- the blocking member 1003 can move relative to the body 1001. For example, through the movement of the blocking member 1003 relative to the body 1001, the blocking member 1003 can be switched from the closed state to the open state, or the blocking member 1003 can be switched from the open state to the closed state.
- the locking unit 1005 is in an abnormal state, which means that the locking unit 1005 is abnormal.
- the abnormal state of the locking unit 1005 includes two situations: the current value on the locking unit 1005 is not greater than the preset value, and the locking unit 1005 is in an abnormal state; and the current value on the locking unit 1005 is greater than the preset value, and the locking unit 1005 is in an abnormal state.
- the locking unit 1005 cannot be switched to the locked state (i.e., locked) when it is in the unlocked state, and/or the locking unit 1005 cannot be switched to the unlocked state when it is in the locked state.
- the locking unit 1005 When the current value on the locking unit 1005 is not greater than the preset value, the locking unit 1005 is in an abnormal state, the hardware of the locking unit 1005 is not damaged, and the locking unit 1005 can be adjusted to restore the opening and closing operation.
- the current value on the locking unit 1005 is greater than the preset value, it means that the hardware of the locking unit 1005 is damaged, and the locking unit 1005 can be automatically switched to the unlocked state by cutting off the power to the locking unit 1005.
- the locking unit 1005 includes a first locking portion 131 and a second locking portion 132 that can move relative to each other, the first locking portion 131 is arranged on the body 1001, and the second locking portion 132 is arranged on the blocking member 1003.
- the position where the first locking portion 131 moves relative to the second locking portion 132 includes an unlocking position and a locking position.
- the locking unit 1005 is in an unlocking state.
- the locking unit 1005 is in a locking state. If the first locking portion 131 cannot move from the unlocking position to the locking position, the locking unit 1005 is in an abnormal state. If the first locking portion 131 cannot move from the locking position to the unlocking position, the locking unit 1005 is in an abnormal state.
- the first locking portion 131 includes a driving body 1311, a telescopic rod 1312 and a mounting seat 1313.
- the second locking portion 132 includes a locking hole 1321 provided on the blocking member 1003.
- the mounting seat 1313 is fixed to a position of the door frame bracket 111 close to the blocking member 1003
- the driving body 1311 is fixed to the mounting seat 1313
- the telescopic rod 1312 is movably provided on the mounting seat 1313
- the telescopic rod 1312 can penetrate into the locking hole 1321, so that the first locking portion 131 is locked and connected with the second locking portion 132.
- the driving body 1311 is used to drive the telescopic rod 1312 to move toward the locking hole 1321 or in a direction away from the locking hole 1321, so that the locking unit 1005 switches between a locked state and an unlocked state.
- the telescopic rod 1312 at least partially penetrates the locking hole 1321, the first locking portion 131 is located at a locked position relative to the second locking portion 132, and the locking unit 1005 is in a locked state.
- the locking unit 1005 is in an unlocked state.
- the telescopic rod 1312 When the locking unit 1005 is in a locked state, the telescopic rod 1312 at least partially penetrates the locking hole 1321, and the locking hole 1321 limits the telescopic rod 1312, reducing the possibility of the telescopic rod 1312 disengaging from the blocking member 1003.
- the second sensor 1006 is used to sense the state of the locking unit 1005.
- the second sensor 1006 is arranged adjacent to the locking unit.
- the second sensor 1006 is a limit switch.
- the limit switch is a commonly used low-current master electrical appliance that uses the collision of mechanical moving parts to make its contacts move to connect or disconnect the control circuit.
- the limit switch is arranged below one of the ends of the telescopic rod 1312. It can be understood that when the locking unit 1005 When in the unlocked state, the end of the telescopic rod 1312 squeezes the limit switch to close the limit switch.
- the second sensor 1006 includes but is not limited to a photoelectric switch, a proximity switch, a Hall switch, etc., and the present application does not limit this. In some other embodiments, the second sensor 1006 can be omitted.
- the control system 1009 is used to support the laser processing device 100 to implement the control method provided in the embodiment of the present application.
- the control system 1009 is arranged on the body 1001.
- the control system 1009 is arranged integrally with the workbench 20.
- the control system 1009 and the body 1001 can be arranged separately, and the control system 1009 and the body 1001 support wired or wireless communication.
- the first sensor 1004, the locking unit 1005, and the second sensor 1006 communicate with the control system 1009 through wired or wireless communication.
- the control system 1009 can be implemented in the form of a terminal device and/or a server, etc.
- the terminal device here can be, for example, a mobile phone, a computer, a tablet computer, etc.
- the server can be a cloud server, etc.
- the control system 1009 includes a processor 101, a memory 103, an interface circuit 105, an interaction unit 107 and a reminder device 109. It can be understood that the present application includes at least one component of the processor 101, the memory 103, the interface circuit 105, and the interaction unit 107.
- the processor 101 is mainly used to implement the processing operations provided by the implementation method of the present application, such as controlling the control system 1009, executing software programs, processing data of software programs, etc.
- the memory 103 is mainly used to store software programs and data.
- the interface circuit 105 can be used to support the communication of the laser processing equipment 100.
- the interface circuit 105 may include a transceiver or an input and output interface.
- the interaction unit 107 can be used to support human-computer interaction.
- FIG1 For ease of explanation, only one memory 103 and processor 101 are shown in FIG1 . In the actual control system 1009, there may be one or more processors 101 and one or more memories 103.
- the memory 103 may also be referred to as a computer storage medium or storage device, etc.
- the memory 103 may be set independently of the processor 101, or may be integrated with the processor 101, and the embodiments of the present application do not limit this.
- the interaction unit 107 is used to realize the input and output interaction between the control system 1009 and the user.
- the specific form is related to the interaction method.
- the interaction unit 107 includes a key switch 1071, which is arranged on the housing 10 of the machine body 1001, and is used for the user to trigger the processing instruction.
- the processing instruction includes the start processing instruction, the pause processing instruction, the stop processing instruction, the continue processing instruction, etc.
- the processing instruction can be triggered when the user presses the key switch 1071.
- the number of key switches 1071 can be multiple, so that the user can trigger different processing instructions. It can be understood that the key switch 1071 can also be one, which can realize the triggering of various processing instructions.
- the process status of a processing task includes pause status, stop status, completion status and continue status.
- control system 1009 can control the machine body 1001 to start executing the processing task.
- control system 1009 can control the machine body 1001 to pause the execution of the processing task, and the process status of the processing task is a paused state.
- control system 1009 can control the machine body 1001 to stop executing the processing task, and the process status of the processing task is the stop status.
- the process status of the processing task is the completion status.
- control system 1009 can control the machine body 1001 to continue executing the processing task, and the control system 1009 can control the process status of the processing task to switch from the pause state to the continue state.
- the interaction unit 107 may also include a touch screen 1075, and the user can implement input and output interaction with the user by touching the touch screen 1075. If the interaction is implemented by air gesture recognition, the interaction unit 107 may include a camera, Millimeter wave radar or ultrasonic sensor, etc., if it is implemented by semantic recognition, the interaction unit 107 may include a microphone and a speaker. Of course, it is also possible that the input and output are mixed, such as input through a microphone and output through a touch screen.
- the input method includes a combination of touch gestures and air gestures
- the output method includes multiple methods such as displaying and playing voice, sound or music through a display screen, etc., which are not specifically limited in this application.
- the interactive unit 107 can omit the key switch 1071, and the user can trigger various processing instructions through the touch display screen 1075.
- multiple processing instruction virtual keys are displayed on the virtual control interface of the touch display screen 1075, and when the user touches one of the virtual keys, the corresponding processing instruction is triggered.
- the touch display screen 1075 can output a warning message to remind the user.
- the interactive unit 107 can omit the touch display screen 1075.
- the reminder device 109 is used to output warning information to remind the user that the laser processing equipment 100 is abnormal.
- the reminder device 109 may include a warning light, and the warning information includes a warning light, for example, a red warning light.
- the reminder device 109 emits a warning light.
- the reminder device 109 can also include a buzzer, and the warning information can include a warning sound, for example, a buzzer; the reminder device 109 can also include a display screen, for example, the warning information can also include image information and/or text symbol information, etc.
- This application does not limit the reminder device and its warning information. It can be understood that the reminder device 109 can be omitted, and the warning information is output through the touch display screen 1075.
- the processor 101 is used to send a processing task execution request to the machine body 1001 so that the laser processing device 100 starts the laser processing process.
- the processor 101 sends a processing task execution request to the machine body 1001 by sending a Gcode file to the machine body 1001, and the laser processing device 100 starts the laser processing process.
- the processor 101 is also used to send a lock instruction to the locking unit 1005 to control the locking unit 1005 to switch from the unlocked state to the locked state (i.e., locked).
- the processor 101 is also used to send an unlock instruction to the locking unit 1005 to control the locking unit 1005 to switch from the locked state to the unlocked state (i.e., unlocked).
- the processor 101 is further configured to control the locking unit 1005 to be in an unlocked state or a locked state according to the state of the blocking member 1003 and/or the progress state of the processing task detected by the first sensor 1004 .
- the processor 101 is also used to control the locking unit 1005 to be in an unlocked state or a locked state according to the state of the blocking member 1003 detected by the first sensor 1004, including: if the state of the blocking member 1003 is a closed state, controlling the locking unit 1005 to be in a locked state.
- the processor 101 sends a locking instruction to the locking unit 1005 to control the locking unit 1005 to switch from the unlocked state to the locked state.
- the blocking member 1003 is closed on the body 1001.
- the processor 101 sends a locking instruction to the locking unit 1005 to keep the blocking member 1003 closed on the body 1001. Since the blocking member 1003 is locked on the body 1001 by the locking unit 1005, the blocking member 1003 is prevented from being opened by the user during the laser processing of the laser processing device 100, thereby preventing the laser from overflowing from the processing space. In this way, the risk of users around the laser processing device 100 being injured by the laser is reduced, and the processing safety of the laser processing device 100 is further improved.
- the processor 101 is also used to control the locking unit 1005 to be in an unlocked state or a locked state according to the process status of the processing task, including: if the process status of the processing task is any one of the paused state, the stopped state and the completed state, the locking unit 1005 is controlled to be in an unlocked state.
- the processor 101 is also used to control the locking unit 1005 to be in an unlocked state or a locked state according to the state of the blocking member 1003 detected by the first sensor 1004 and the progress state of the processing task, including: if the state of the blocking member 1003 is a closed state and the progress state of the processing task is a continuing state, the locking unit 1005 is controlled to be in a locked state.
- the processor 101 is also used to control the second sensor 1006 to detect the state of the locking unit 1005; if the locking unit 1005 is in a locked state, the control body 1001 performs the processing task; if the locking unit 1005 is in an unlocked state, the control reminder device 109 outputs a warning message.
- the locking unit 1005 is not locked, and the blocking member 1003 is at risk of being easily opened.
- the processor 101 sends a locking instruction to the locking unit 1005, that is, when the processor 101 controls the locking unit 1005 to be in a locked state, the locking unit 1005 may fail to be locked due to an abnormality.
- the second sensor 1006 senses that the locking unit 1005 is in a locked state, the body 1001 is controlled to perform the processing task, reducing the possibility that the body 1001 starts to perform the processing task when the locking unit 1005 is not locked, thereby further improving the processing safety of the laser processing equipment 100.
- the processor 101 controls the locking unit 1005 to be in a locked state, if the locking unit 1005 is in an unlocked state, it means that the locking unit 1005 fails to be locked due to an abnormality.
- the user is reminded by controlling the reminder device 109 to output a warning message, thereby improving the ease of use of the laser processing equipment 100.
- the processor 101 is further used to send an unlocking instruction to the locking unit 1005 if the processing task of the machine body 1001 is completed, so as to control the locking unit 1005 to switch from a locked state to an unlocked state.
- the process state of the processing task is a completed state, and the locking unit 1005 automatically switches from a locked state to an unlocked state, thereby improving the automation degree of the laser processing equipment 100.
- the processor 101 is also used to detect the current value of the locking unit 1005. If the current value of the locking unit 1005 is greater than a preset value, the reminder device 109 is controlled to output a warning message. By detecting the current value of the locking unit 1005, the use of the locking unit 1005 is monitored. When the locking unit 1005 is abnormal, the reminder device 109 outputs a warning message to remind the user, thereby improving the convenience of use of the laser processing equipment 100.
- a control method of a laser processing device 100 provided in this embodiment is described below.
- the control method can be executed by the processor 101.
- a control method of a laser processing device 100 includes the following steps:
- Step S101 according to the state of the blocking member 1003 detected by the first sensor 1004 , the locking unit 1005 is controlled to be in an unlocked state or a locked state.
- the processor 101 may send a lock instruction to the locking unit 1005 to control the locking unit 1005 to switch from the unlocked state to the locked state (i.e., locked).
- the processor 101 may send an unlock instruction to the locking unit 1005 to control the locking unit 1005 to switch from the locked state to the unlocked state (i.e., unlocked).
- the locking unit 1005 is controlled to be in an unlocked state or a locked state, including: if the state of the blocking member 1003 is a closed state, the locking unit 1005 is controlled to be in a locked state.
- the first sensor 1004 automatically senses that the blocking member 1003 is in a closed state, and controls the locking unit 1005 to be in a locked state, thereby achieving precise control and avoiding the situation where the user mistakenly judges that the blocking member 1003 is closed when it is actually open, thereby improving the safety of laser processing.
- Step S102 controlling the second sensor 1006 to detect the state of the locking unit 1005 .
- Step S103 after controlling the locking unit 1005 to be in the locked state, if the locking unit 1005 is in the locked state, the control body 1001 executes the processing task.
- the second sensor 1006 detects that the first locking portion 131 of the locking unit 1005 reaches the locked position, the locking unit 1005 is in the locked state, and the processor 101 controls the body 1001 to execute the processing task.
- the locking unit 1005 When the locking unit 1005 is not locked, there is a risk that the blocking member 1003 may be easily opened. Only after the second sensor 1006 senses that the locking unit 1005 is in a locked state, the body 1001 is controlled to execute the processing task, thereby reducing the possibility that the body 1001 starts to execute the processing task when the locking unit 1005 is not locked, thereby further improving the safety of laser processing.
- Step S104 after controlling the locking unit to be in the locked state, if the locking unit 1005 is in the unlocked state, control The reminder device 109 outputs a warning message.
- the first locking portion 131 does not move to the locking position. If the second sensor 1006 detects that the first locking portion 131 of the locking unit 1005 has not reached the unlocking position, that is, the locking unit 1005 is abnormal and is still in the unlocking state, the control reminder device 109 outputs a warning message.
- Step S105 detecting the current value of the locking unit 1005 , if the current value of the locking unit 1005 is greater than a preset value, controlling the reminder device 109 to output a warning message.
- Step S105 can be performed simultaneously with steps S101-S104.
- the locking unit 1005 After the locking unit 1005 is controlled to be in the locked state, if the current value of the locking unit 1005 is greater than the preset value, it means that the locking unit 1005 is abnormal, and a warning message is output through the reminder device 109 to remind the user that the locking unit 1005 is abnormal.
- steps S102-S105 can be omitted.
- control method for a laser processing device 100, which can be executed by a processor 101.
- the control method includes the following steps:
- Step S201 according to the progress status of the processing task, control the locking unit 1005 to be in an unlocked state or a locked state.
- the state of the locking unit 1005 is controlled by the progress state of the processing task instead of using a sensor sensing method, which is beneficial to simplifying the structure of the laser processing equipment 100.
- the locking unit 1005 is controlled to be in an unlocked state or a locked state, that is, step S201, including: if the process status of the processing task is any one of the paused state, the stopped state and the completed state, the locking unit 1005 is controlled to be in an unlocked state.
- the locking unit 1005 When the machine body 1001 is executing a processing task, the locking unit 1005 is in a locked state.
- the processor 101 controls the machine body 1001 to pause the processing task, and the process state of the processing task is the pause state.
- the locking unit 1005 is controlled to switch from the locked state to the unlocked state.
- the processor 101 can send an unlocking instruction to the locking unit 1005 to control the locking unit 1005 to switch from the locked state to the unlocked state.
- the processor 101 controls the machine body 1001 to stop executing the processing task, the process state of the processing task is the stop state, and controls the locking unit 1005 to switch from the locked state to the unlocked state.
- the process status of the processing task is in the completed state, and the locking unit 1005 is controlled to switch from the locked state to the unlocked state.
- the locking unit 1005 is controlled to be in an unlocked state or a locked state, that is, S201, including: if the state of the blocking member 1003 is a closed state and the progress state of the processing task is a continuing state, the locking unit 1005 is controlled to be in a locked state.
- the locking unit 1005 is controlled to be in the locked state, including the steps of:
- Step S202 controlling the second sensor 1006 to detect the state of the locking unit 1005 .
- Step S203 after controlling the locking unit 1005 to be in the locked state, if the locking unit 1005 is in the locked state, the control body 1001 executes the processing task.
- the second sensor 1006 detects that the first locking portion 131 of the locking unit 1005 reaches the locked position, the locking unit 1005 is in the locked state, and the processor 101 controls the body 1001 to execute the processing task.
- Step S204 after controlling the locking unit 1005 to be in the locked state, if the locking unit 1005 is in the unlocked state, controlling the reminder device 109 to output a warning message.
- the first locking portion 131 does not move to the locking position. If the second sensor 1006 detects that the first locking portion 131 of the locking unit 1005 has not reached the unlocking position, that is, the locking unit 1005 is abnormal and is still in the unlocking state, the control reminder device 109 outputs a warning message.
- Step S205 detecting the current value of the locking unit 1005 , if the current value of the locking unit 1005 is greater than a preset value, controlling the reminder device 109 to output a warning message.
- the current value of the locking unit 1005 is greater than the preset value, the hardware structure of the locking unit 1005 is damaged and cannot be unlocked or locked, and the locking unit 1005 is abnormal.
- S202-S205 can be omitted.
- FIG. 10 another embodiment of the present application provides a control method applied to the above-mentioned laser processing equipment 100, comprising the following steps:
- Step S301 sending a request to execute a processing task to the machine body 1001 , and starting the laser processing flow of the laser processing equipment 100 .
- Step S303 judging whether the blocking member 1003 is in a closed state according to the state of the machine body 1001 sensed by the first sensor 1004. In this embodiment, if the answer is yes (Y), it is determined that the blocking member 1003 is in a closed state, and then proceeding to step S305. If the answer is no (N), it is determined that the blocking member 1003 is in an open state, and then returning to step S301, the laser processing device 100 restarts the laser processing process.
- step S303 when the blocking member 1003 is determined to be in an open or closed state, step S303 can be repeated.
- control method may further include a step of controlling the reminder device 109 to output a warning message to remind the user that the blocking member 1003 is not closed on the body 1001 .
- Step S305 determining whether the interactive unit 107 is triggered to start the processing instruction. If yes (Y), it is determined that the interactive unit 107 is triggered to start the processing instruction, and then step S307 is performed. If no (N), it is determined that the interactive unit 107 is not triggered to start the processing instruction, and the process returns to step S301, and the laser processing equipment 100 restarts the laser processing process.
- the process may return to step S303.
- Step S307 sending a locking instruction to the locking unit 1005 to control the locking unit 1005 to switch from the unlocked state to the locked state, so that the blocking member 1003 remains closed on the body 1001 .
- Step S307 also includes controlling the laser processing device 40 to move from the original position to the preset processing position.
- Step S309 judging whether the locking unit 1005 is in a locked state according to the state of the locking unit 1005 sensed by the second sensor 1006. If yes (Y), it is determined that the locking unit 1005 is in a locked state, and then proceeding to step S311. If no (N), it is determined that the locking unit 1005 is in an abnormal state, and then proceeding to step S327.
- the second sensor 1006 senses that the first locking portion 131 has not reached the locked position. If the second sensor 1006 senses that the locking unit 1005 is in an abnormal state. Based on the second sensor 1006 sensing that the locking unit 1005 is in an abnormal state, it is determined that the locking unit 1005 is in an abnormal state.
- Step S311 controlling the machine body 1001 to start executing the processing task.
- the machine body 1001 starts executing the processing task including: the laser processing device 40 emits laser to perform laser processing on the workpiece.
- Step S313 determine whether the interactive unit 107 is triggered to suspend the processing instruction. If it is Y, execute step S319. If it is Y, the process state of the processing task is suspended, the current processing task of the machine body 1001 is terminated, and the machine body 1001 suspends the processing task. Controlling the machine body 1001 to suspend the processing task includes controlling the laser processing device 40 to stop emitting laser. After a period of time after the machine body 1001 is suspended, the machine body 1001 can resume the current processing task.
- step S315 can be executed, that is, the machine body 1001 automatically resumes (continues) to execute the current processing task, and the process status of the processing task is automatically switched from a paused state to a continued state.
- the blocking member 1003 is in a closed state, and the locking unit 1005 is in a locked state, if the continuing processing instruction of the interactive unit 107 is triggered, the process state of the processing task is switched from a paused state to a continued state, and the machine body 1001 can continue to execute the suspended processing task.
- Step S315 determining whether the interactive unit 107 is triggered to stop the processing instruction. If yes (Y), executing step S319. If no (N), executing step S317.
- the key switch 1071 is long pressed, it is determined that the interactive unit 107 is triggered to stop the processing instruction, and the process state of the processing task is stopped.
- the process state of the processing task is stopped, which means that the laser processing device 100 ends the current laser processing process.
- the long-pressing time of the key switch 1071 is greater than the short-pressing time of the key switch 1071.
- the blocking member 1003 is in a closed state, and the locking unit 1005 is in a locked state, if the continue processing instruction of the interactive unit 107 is triggered, the machine body 1001 can be controlled to continue to execute a new round of processing tasks.
- Step S317 determine whether the current processing task of the machine body 1001 is completed, if yes (Y), execute step S319. If no (N), return to step S301.
- the process may return to one of steps S311, S313, and S315.
- Step S319 Send an unlocking instruction to the locking unit 1005 to control the locking unit 1005 to switch from the locked state to the unlocked state (ie, unlock). After the locking unit 1005 switches to the unlocked state, the blocking member 1003 can be opened relative to the body 1001.
- Step S321 judging whether the locking unit 1005 is in an unlocked state according to the state of the locking unit 1005 sensed by the second sensor 1006. If yes (Y), executing step S323. If no (N), i.e. determining that the locking unit 1005 is in an abnormal state, executing step S325.
- step S323 If the second sensor 1006 senses that the first locking portion 131 has reached the unlocking position (i.e., it is determined to be Y), the locking unit 1005 is determined to be in the unlocking state, and step S323 is performed. If the second sensor 1006 senses that the first locking portion 131 has not reached the unlocking position (i.e., it is determined to be N), the locking unit 1005 is determined to be in an abnormal state, and step S327 is performed.
- Step S323 determine whether to continue processing. In this embodiment, determine whether the interaction unit 107 is triggered to continue processing. If yes (Y), return to step S301, otherwise execute step S327. It can be understood that in other embodiments of the present application, it is determined to continue processing according to the process status of the processing task being the completed state.
- Step S325 controlling the reminder device 109 to output a warning message.
- Step S327 ending the laser processing process.
- steps S313 and S315 can be swapped, and some steps can be omitted.
- steps S313, S315, and S323 can be performed in the same order. Can be omitted.
- Another embodiment of the present application provides a control method for a laser processing device 100, which can be executed by a processor 101.
- the control method includes: controlling the locking unit to be in an unlocked state or a locked state according to the state of the blocking member detected by the first sensor and/or the progress state of the processing task.
- controlling the locking unit to be in an unlocked state or a locked state according to the state of the blocking member detected by the first sensor includes: if the state of the blocking member is a closed state, controlling the locking unit to be in a locked state.
- controlling the locking unit to be in an unlocked state or a locked state includes: if the process status of the processing task is any one of a paused state, a stopped state and a completed state, controlling the locking unit to be in an unlocked state.
- controlling the locking unit to be in an unlocked state or a locked state includes: if the state of the blocking member is a closed state and the progress state of the processing task is a continuing state, controlling the locking unit to be in a locked state.
- the control method after controlling the locking unit to be in a locked state, the control method also includes: controlling the second sensor to detect the state of the locking unit; if the locking unit is in a locked state, controlling the body to execute the processing task; if the locking unit is in an unlocked state, controlling the reminder device to output a warning message.
- the control method further includes: detecting the current value of the locking unit, and if the current value of the locking unit is greater than a preset value, controlling the reminder device to output a warning message.
- the state of the blocking member and/or the progress state of the processing task are detected by the first sensor to control the locking unit.
- the blocking member is always in a closed state by controlling the locking unit to be in a locked state, preventing the user from opening the blocking member during the process and causing the laser to overflow and affect their own safety;
- the machine can automatically control the locking unit to be in an unlocked state, thereby improving the convenience of interaction between the user and the device.
- the state of the locking unit is also detected in real time according to the second sensor, and the user can be reminded in time when an abnormality occurs in the locking unit, further improving the safety of the laser processing equipment, thereby further ensuring the safety of the user.
- An embodiment of the present application provides a computer-readable storage medium, wherein the storage medium stores at least one program instruction or code, and when the program instruction or code is loaded and executed by a processor, the computer implements the control method as described above.
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Abstract
本申请提供了一种激光加工设备及其控制方法、计算机可读存储介质。激光加工设备内设加工空间。激光加工设备包括阻挡件、机体及锁持单元，机体用于执行加工任务，加工空间由机体和阻挡件所限定，阻挡件包括打开状态和关闭状态，锁持单元设于机体与阻挡件中的至少一个上，锁持单元包括开锁状态及关锁状态，开锁状态使得所述阻挡件可在所述打开状态和所述关闭状态之间切换，关锁状态使得所述阻挡件保持所述关闭状态。控制方法包括：根据第一感应器检测的所述阻挡件的状态和/或加工任务的进程状态，控制所述锁持单元处于开锁状态或关锁状态。锁持单元能够避免阻挡件在激光加工设备进行激光加工过程中被用户打开，提高了激光加工设备的加工安全性。
Description
本申请要求在2022年11月4日提交中国国家知识产权局、申请号为202211378281.5、申请名称为“激光加工设备及其控制方法、计算机可读存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本申请属于激光加工技术领域，尤其涉及一种激光加工设备及其控制方法、计算机可读存储介质。
激光加工设备利用激光为加工媒介，来达到加工的目的。激光加工设备内设加工空间，激光加工设备在使用时，为防止激光加工设备的加工空间内部的运动机械部件或者激光组件出射的高能量激光外溢伤人，会在激光加工设备增加可打开的盖板以封闭加工空间。
但是现有的激光加工设备，虽然增加了用于封闭加工空间的盖板，但是在激光加工过程中用户还是可以随意打开的，这样一来，在激光加工过程中，若用户打开了盖板，激光组件出射的激光会对在激光加工设备周围的用户存在一定的伤害，可能会对用户的健康产生影响。
发明内容
对于现有技术存在的不足，本申请提供了一种能够提高安全性的激光加工设备及其控制方法、计算机可读存储介质。
第一方面，本申请实施方式提供一种激光加工设备的控制方法，所述激光加工设备内设加工空间，所述激光加工设备包括阻挡件、机体及锁持单元，所述机体用于执行加工任务，所述加工空间由所述机体和所述阻挡件所限定，所述阻挡件包括打开状态和关闭状态，所述锁持单元设于所述机体与所述阻挡件中的至少一个上，所述锁持单元包括开锁状态及关锁状态，所述开锁状态使得所述阻挡件可在所述打开状态和所述关闭状态之间切换，所述关锁状态使得所述阻挡件保持所述关闭状态；所述控制方法包括：根据第一感应器检测的所述阻挡件的状态和/或加工任务的进程状态，控制所述锁持单元处于开锁状态或关锁状态。
在锁持单元处于关锁状态下，阻挡件保持关闭状态，即阻挡件无法被用户打开，这样一来，降低了阻挡件在激光加工设备进行激光加工过程中被用户打开，而使激光溢出加工空间外的风险，提高了激光加工设备在加工过程中的安全性。
根据第一感应器检测的阻挡件状态及加工任务的进程状态，自动控制锁持单元处于开锁状态或关锁状态，提高了激光加工的智能化及自动化。
通过加工任务的进程状态来控制锁持单元的状态，而未采用感应器感应的方式，有利于简化激光加工设备的结构。
结合第一方面，在本申请的一种可能的实现方式中，所述根据所述第一感应器检测的所述阻挡件的状态，控制所述锁持单元处于开锁状态或关锁状态包括：若所述阻挡件的状态为关闭状态，控制所述锁持单元处于关锁状态。
通过第一感应器自动感应阻挡件处于关闭状态，控制锁持单元处于关锁状态，实现精确控制，避免用户人为错判阻挡件已关闭而实际已打开的情况出现，进一步提高了激光加工的
安全性。
结合第一方面，在本申请的一种可能的实现方式中，所述根据所述加工任务的进程状态，控制所述锁持单元处于开锁状态或关锁状态包括：若所述加工任务的进程状态为暂停状态、停止状态和完成状态中的任一种，控制所述锁持单元处于开锁状态。
若所述加工任务的进程状态为暂停状态、停止状态和完成状态中的任一种，自动控制所述锁持单元处于开锁状态，方便用户打开阻挡件，以对激光加工设备、工件进行查看。
结合第一方面，在本申请的一种可能的实现方式中，所述根据所述第一感应器检测的所述阻挡件的状态和所述加工任务的进程状态，控制所述锁持单元处于开锁状态或关锁状态包括：若所述阻挡件的状态为关闭状态且所述加工任务的进程状态为继续状态，控制所述锁持单元处于关锁状态。
若所述阻挡件的状态为关闭状态且所述加工任务的进程状态为继续状态，即在机体需继续进行加工任务的情况下，控制锁持单元处于关锁状态，方便了加工。
结合第一方面，在本申请的一种可能的实现方式中，所述控制所述锁持单元处于关锁状态后，所述控制方法还包括：控制第二感应器检测所述锁持单元的状态；若所述锁持单元处于所述关锁状态，控制所述机体执行所述加工任务；若所述锁持单元处于所述开锁状态，控制提醒装置输出警示信息。
锁持单元未被锁时阻挡件存在易被打开的风险，在第二感应器感应到锁持单元处于关锁状态后，才控制机体执行加工任务，降低机体在锁持单元未被锁时即开始执行加工任务的可能性，进而进一步提高了激光加工的安全性。
所述控制所述锁持单元处于关锁状态后，若所述锁持单元处于所述开锁状态，意味着锁持单元发生异常，通过提醒装置输出警示信息，提醒用户锁持单元异常。
结合第一方面，在本申请的一种可能的实现方式中，所述控制方法还包括：检测所述锁持单元的电流值，若所述锁持单元的电流值大于预设值，控制提醒装置输出警示信息。
所述控制所述锁持单元处于关锁状态后，若所述锁持单元的电流值大于预设值，意味着锁持单元发生异常，通过提醒装置输出警示信息，提醒用户锁持单元异常。
第二方面，本申请实施方式提供一种激光加工设备，所述激光加工设备内设加工空间，所述激光加工设备包括：阻挡件，包括打开状态和关闭状态；机体，用于执行加工任务；所述加工空间由所述机体和所述阻挡件所限定；第一感应器，设于所述机体上，用于检测所述阻挡件处于所述打开状态或所述关闭状态；锁持单元，设于所述机体和所述阻挡件的至少一个上，包括开锁状态和关锁状态，所述开锁状态使得所述阻挡件可在所述打开状态和所述关闭状态之间切换，所述关锁状态使得所述阻挡件保持所述关闭状态；处理器，与所述第一感应器和所述锁持单元电连接，所述处理器用于执行如上所述的控制方法。
结合第二方面，在本申请的一种可能的实现方式中，所述激光加工设备还包括与所述处理器及所述机体均连接的交互单元，所述交互单元用于供用户触发加工指令，所述处理器还用于，根据所述开始加工指令，控制加工进程的进程状态。
通过交互单元实现激光加工设备与用户之间的交互，提高了激光加工设备的使用便利性。
结合第二方面，在本申请的一种可能的实现方式中，所述机体包括工作台及机壳，所述机壳上设有一个开口，所述阻挡件处于所述关闭状态时所述阻挡件闭合在所述开口上；所述激光加工设备还包括第二感应器，所述第二感应器与所述处理器电连接，用于检测所述锁持单元处于所述开锁状态或所述关锁状态。
工作台与机壳分体设置，方便了激光加工设备的制造、运输，也方便了工作台与机壳的维修及更换；通过设置第二感应器，实时检测锁持单元的状态，以确认其处于开锁状态或关锁状态，若锁持单元处于异常状态可以及时发现。
结合第二方面，在本申请的一种可能的实现方式中，所述锁持单元包括可相对运动的第一锁持部和第二锁持部，所述第一锁持部设于所述机体上，所述第二锁持部设于所述阻挡件上；所述第一锁持部相对所述第二锁持部运动的位置包括开锁位置及关锁位置，所述第一锁持部相对所述第二锁持部运动至开锁位置时，所述锁持单元处于所述开锁状态；所述第一锁持部相对所述第二锁持部运动至关锁位置时，所述锁持单元处于关锁状态，所述阻挡件闭合于所述机体上。
通过第一锁持部相对第二锁持部的相对运动，实现锁持单元的开锁状态与关锁状态之间的切换，结构简单。
结合第二方面，在本申请的一种可能的实现方式中，所述第一锁持部包括连接设置的驱动本体及伸缩杆，所述驱动本体固定于所述机壳上，所述驱动本体能够驱动所述伸缩杆朝向靠近或者朝向远离所述第二锁持部的方向移动，所述第二锁持部包括设于所述阻挡件上的锁持孔，所述伸缩杆相对所述第二锁持部运动的位置包括所述开锁位置与所述关锁位置，所述伸缩杆伸到所述关锁位置时，所述伸缩杆至少部分穿于所述锁持孔内，所述锁持单元处于所述关锁状态；所述伸缩杆缩回至开锁位置时，所述锁持单元处于所述开锁状态。
锁持单元为限位开关，其通过驱动本体驱动伸缩杆进行伸缩运动，实现锁持单元快速在开锁状态与关锁状态之间进行切换，运动精度高。
锁持单元处于关锁状态的情况下，所述伸缩杆至少部分穿于所述锁持孔内，锁持孔对伸缩杆进行了限位，降低伸缩杆脱离阻挡件的可能性。
第三方面，本申请实施方式提供一种计算机可读存储介质，所述存储介质中存储有至少一条程序指令或代码，所述程序指令或代码由处理器加载并执行时以使计算机实现如上所述的控制方法。
为了更清楚地说明本申请实施方式的技术方案，下面将对实施方式中所需要使用的附图作简单地介绍。显而易见地，下面描述中的附图仅仅是本申请实施方式提供的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请一实施方式提供的一种激光加工设备的结构框图；
图2是本申请一实施方式提供的一种激光加工设备的立体分解示意图；
图3是图2所示的激光加工设备的机壳的立体示意图；
图4是图3所示的局部区域A放大示意图；
图5是图3所示的机壳的仰视图；
图6是图5所示的机壳在M-M处的剖视图；
图7是图6所示B处的放大示意图；
图8是本申请一实施方式提供的激光加工设备的控制方法的流程图；
图9是本申请另一实施方式提供的激光加工设备的控制方法的流程图；
图10是本申请又一实施方式提供的激光加工设备的控制方法的流程图。
请结合参阅图1与图2，本申请实施方式提供的激光加工设备100通过利用激光为加工媒介，对工件(图未示出)进行加工处理，加工处理的工艺包括但不限于切割、雕刻、压痕等工艺。本实施方式中，激光加工设备100为桌面级激光切割机。在其他的实施方式中，激光加工设备100包括但不限于其他激光加工装置，本申请对此不做限制。
激光加工设备100内设加工空间。激光加工设备100包括机体1001、阻挡件1003、第一感应器1004、锁持单元1005、第二感应器1006及控制系统1009。机体1001、第一感应器1004、锁持单元1005、第二感应器1006分别与控制系统1009通信连接。
机体1001，用于执行加工任务。阻挡件1003包括关闭状态及打开状态。第一感应器1004设于机体1001上，用于检测阻挡件1003处于打开状态或关闭状态。锁持单元1005设于机体1001和阻挡件1003的至少一个上。锁持单元1005包括开锁状态和关锁状态。开锁状态使得阻挡件1003可在打开状态和关闭状态之间切换，关锁状态使得阻挡件1003保持所述关闭状态。第二感应器1006用于检测锁持单元1005的状态。控制系统1009根据第一感应器1004所检测到的阻挡件1003的状态及第二感应器1006所检测到的锁持单元1005状态，控制机体1001的加工进程。
可以理解，在本申请的其他实施方式中，第二感应器1006可以省略。
加工空间由机体1001和阻挡件1003所限定。加工空间由机体1001和阻挡件1003所限定，是指，机体1001和阻挡件1003能够共同围设成加工空间。
阻挡件1003能够相对机体1001运动，使阻挡件1003能够在关闭状态及打开状态进行切换。阻挡件1003闭合于机体1001时阻挡件1003处于关闭状态，阻挡件1003与机体1001共同围设成加工空间。阻挡件1003相对机体1001打开时，阻挡件1003处于打开状态。
阻挡件1003处于关闭状态，是指阻挡件1003闭合在机体1001上。阻挡件1003处于关闭状态时，加工空间被机体1001与阻挡件1003围设成封闭空间，避免激光加工设备100激光加工时激光溢出(射出)加工空间外，降低了激光加工设备100周围的用户因激光受到伤害的风险，提高了激光加工设备100的加工安全性。
阻挡件1003处于打开状态，是指阻挡件1003相对机体1001打开。阻挡件1003处于打开状态的情况下，若激光加工设备100进行激光加工，激光会溢出到机体1001的外部空间。
本实施方式中，机体1001包括机壳10、工作台20、轨道装置30及激光加工装置40。机壳10设于工作台20上。工作台20用于承载工件。轨道装置30设于工作台20上，激光加工装置40设于轨道装置30上，用于对工件进行激光加工。激光加工装置40可相对轨道装置30移动，轨道装置30可相对工作台20移动。机壳10与工作台20分体设置，方便了激光加工设备100的制造、运输，也方便了工作台20与机壳10的维修及更换。
机壳10上设有开口11，用于方便取放工件等。机壳10可以与工作台20可以一体设置，也可以分开设置。本实施方式中，阻挡件1003与机壳10转动连接，以相对机壳10可打开。阻挡件1003盖合在开口11上时，阻挡件1003闭合在机体1001上，阻挡件1003、机壳10与工作台20共同围成加工空间。阻挡件1003盖合在开口11上时，阻挡件1003处于关闭状态。阻挡件1003未盖合在开口11上时，阻挡件1003处于打开状态。可以理解，阻挡件1003与机壳10之间的连接方式不限定为转动连接，例如，阻挡件1003与机壳10滑动连接。
可以理解，工作台20与轨道装置30可以省略，将工件承载在一承载面(例如桌面或地面)上，机壳10放置在承载面上，机壳10与阻挡件1003共同围成加工空间，激光加工装置40用于对工件进行激光加工。
第一感应器1004设置在机体1001的机壳10上，本实施方式中，第一感应器1004为霍
尔感应器，第一感应器1004设置在机壳10上。本申请的其他实施方式中，第一感应器1004还可以为光电感应器等等。通过第一感应器1004实现自动监测机体1001的状态，提高激光加工设备100的自动化程度及智能化。
请参阅图3与图4，锁持单元1005设于机体1001与阻挡件1003中的至少一个上，锁持单元1005包括关锁状态、开锁状态及异常状态。阻挡件1003处于关闭状态且锁持单元1005处于关锁状态时，阻挡件1003被锁持单元1005锁持在机体1001上，即阻挡件1003保持闭合在机体1001上。
锁持单元1005处于开锁状态时，阻挡件1003可相对机体1001运动，例如，通过阻挡件1003相对机体1001的运动，阻挡件1003可以由关闭状态切换至打开状态，或者，阻挡件1003可以由打开状态切换至关闭状态。
锁持单元1005处于异常状态，是指锁持单元1005发生异常。锁持单元1005的异常状态，包括两种情况：锁持单元1005上的电流值不大于预设值，锁持单元1005处于异常状态；及锁持单元1005上的电流值大于预设值，锁持单元1005处于异常状态。锁持单元1005上的电流值不大于预设值且锁持单元1005处于异常状态的情况下，锁持单元1005在处于开锁状态时无法切换至关锁状态(即进行关锁)，及/或，锁持单元1005在处于关锁状态时无法切换至开锁状态。
锁持单元1005上的电流值不大于预设值，锁持单元1005处于异常状态的情况下，锁持单元1005的硬件未损坏，锁持单元1005经调整可恢复开关锁作业。锁持单元1005上的电流值大于预设值的情况下，意味着锁持单元1005的硬件受损，可通过对锁持单元1005进行断电，使锁持单元1005自动切换至开锁状态。
请结合参阅图5、图6与图7，锁持单元1005包括可相对运动的第一锁持部131和第二锁持部132，第一锁持部131设于机体1001上，第二锁持部132设于阻挡件1003上。第一锁持部131相对第二锁持部132运动的位置包括开锁位置及关锁位置。当第一锁持部131相对第二锁持部132运动至开锁位置时，锁持单元1005处于开锁状态。当第一锁持部131相对第二锁持部132运动至关锁位置时，锁持单元1005处于关锁状态。若第一锁持部131无法从开锁位置运动至关锁位置，则锁持单元1005处于异常状态。若第一锁持部131无法从关锁位置运动至开锁位置，则锁持单元1005处于异常状态。
本实施方式中，第一锁持部131包括驱动本体1311、伸缩杆1312及安装座1313。第二锁持部132包括设于阻挡件1003上的锁持孔1321。安装座1313固定于门框支架111靠近阻挡件1003的位置，驱动本体1311固定于安装座1313上，伸缩杆1312活动地设于安装座1313上，伸缩杆1312能够穿入锁持孔1321，以使第一锁持部131与第二锁持部132锁持连接。驱动本体1311用于驱动伸缩杆1312朝向锁持孔1321或者朝向远离锁持孔1321的方向移动，以使锁持单元1005在关锁状态与开锁状态之间切换。伸缩杆1312至少部分穿入锁持孔1321的情况下，第一锁持部131相对第二锁持部132位于关锁位置，锁持单元1005处于关锁状态。伸缩杆1312脱离锁持孔1321的情况下，锁持单元1005处于开锁状态。锁持单元1005处于关锁状态的情况下，伸缩杆1312至少部分穿设于锁持孔1321内，锁持孔1321对伸缩杆1312进行了限位，降低伸缩杆1312脱离阻挡件1003的可能性。
第二感应器1006用于感应锁持单元1005所处状态。本实施方式中，第二感应器1006与锁持单元相邻设置，具体地，第二感应器1006为限位开关，限位开关是一种常用的小电流主令电器，利用生产机械运动部件的碰撞使其触头动作来实现接通或分断控制电路。在本实施例中，限位开关设置在伸缩杆1312的其中一个端部的下方，可以理解的是，当锁持单元1005
处于开锁状态时，伸缩杆1312的端部挤压限位开关使限位开关闭合，当激光加工设备收到限位开关的闭合信号后，可确认锁持单元1005处于开锁状态；当锁持单元1005处于关锁状态时，伸缩杆1312的端部与限位开关分离使限位开关断开，当激光加工设备收到限位开关的断开信号后，可确认锁持单元1005处于关锁状态。可以理解，在本申请的一些可能的实施例中，第二感应器1006包括但不限于光电开关、接近开关和霍尔开关等等，本申请对此不做限制。在一些其他的实施方式中，第二感应器1006可以省略。
请再次参阅图1，控制系统1009用于支持激光加工设备100实现本申请实施方式提供的控制方法。控制系统1009设置于机体1001上，比如，控制系统1009与工作台20一体设置。或者，控制系统1009与机体1001可采用分离式设置，控制系统1009与机体1001之间支持有线或无线通信。第一感应器1004、锁持单元1005、第二感应器1006分别与控制系统1009通过有线或无线通信。
控制系统1009可通过终端设备和/或服务器等形式实现。这里的终端设备例如可以是手机、电脑、平板电脑等。服务器可以是云服务器等。
控制系统1009包括处理器101、存储器103、接口电路105、交互单元107及提醒装置109。可以理解，本申请包括处理器101、存储器103、接口电路105、交互单元107中的至少一个组件。处理器101主要用于实现本申请实施方式提供的处理操作，例如对控制系统1009进行控制，执行软件程序，处理软件程序的数据等。存储器103主要用于存储软件程序和数据。接口电路105可用于支持激光加工设备100的通信。接口电路105可包括收发器或输入输出接口。交互单元107可用于支持人机交互。
应理解，为便于说明，图1中仅示出了一个存储器103和处理器101。在实际的控制系统1009中，可以存在一个或多个处理器101和一个或多个存储器103。存储器103也可以称为计算机存储介质或者存储设备等。存储器103可以是独立于处理器101设置，也可以是与处理器101集成在一起，本申请实施方式对此不做限制。
请再次参阅图2，交互单元107用于实现控制系统1009与用户的输入输出交互，具体形式与交互方式有关。比如，交互单元107包括按键开关1071，按键开关1071设置在机体1001的机壳10上，用于供用户触发加工指令，加工指令包括开始加工指令、暂停加工指令、停止加工指令、继续加工指令等等。当用户按下按键开关1071时可以触发加工指令。按键开关1071的数量可以为多个，以方便用户触发不同的加工指令。可以理解，按键开关1071也可以为一个，能够实现触发各种加工指令即可。
加工任务的进程状态包括暂停状态、停止状态、完成状态及继续状态。
当开始加工指令被触发，控制系统1009能够控制机体1001开始执行加工任务。
在机体1001执行加工任务过程中，若暂停加工指令被触发，控制系统1009能够控制机体1001暂停执行加工任务，加工任务的进程状态为暂停状态。
在机体1001执行加工任务的过程中，若停止加工指令被触发，控制系统1009能够控制机体1001停止执行加工任务，加工任务的进程状态为停止状态。
若机体1001完成执行加工任务，加工任务的进程状态为完成状态。
当加工任务的进程状态为暂停状态，若继续加工指令被触发，控制系统1009能够控制机体1001继续执行加工任务，控制系统1009能够控制加工任务的进程状态从暂停状态切换至继续状态。
交互单元107还可包括触控显示屏1075，用户可通过触碰触控显示屏1075实现与用户的输入输出交互。如果是通过隔空手势识别实现的交互方式，交互单元107可包括摄像头、
毫米波雷达或者超声波传感器等，如果是通过语义识别实现的方式，交互单元107可包括麦克风和扬声器。当然还可能输入和输出是混合的方式，比如输入通过麦克风，而输出通过触控屏等。也可能存在多种输入输出方式组合，比如，输入方式包括触控手势和隔空手势的结合，和/或，输出方式包括通过显示屏显示和播放语音、声音或音乐等方式中的多种，本申请不予具体限定。
可以理解，交互单元107可以省略按键开关1071，用户可通过触控显示屏1075触发各种加工指令。例如，触控显示屏1075的虚拟控制界面上显示多个加工指令虚拟按键，当用户触碰其中一个虚拟按键时则触发对应的加工指令。另外，触控显示屏1075可输出提醒用户的警示信息。
可以理解，交互单元107可以省略触控显示屏1075。
提醒装置109，用于输出警示信息，以提醒用户激光加工设备100出现异常。本实施方式中，提醒装置109可以包括警示灯，警示信息包括警示光，例如，红色的警示光。锁持单元1005处于异常状态的情况下，提醒装置109发出警示光。可以理解，提醒装置109还可以包括蜂鸣器，警示信息可以包括警示声，例如，蜂鸣声；提醒装置109还可以包括显示屏，例如，警示信息还可以包括图像信息及/或文字符号信息等，本申请对提醒装置及其警示信息不作限定。可以理解，提醒装置109可以省略，通过触控显示屏1075输出警示信息。
处理器101用于向机体1001发送执行加工任务请求，以使激光加工设备100开始激光加工流程。本实施方式中，处理器101通过向机体1001发送Gcode文件来向机体1001发送执行加工任务请求，激光加工设备100开始激光加工流程。
处理器101还用于向锁持单元1005发送关锁指令，以控制锁持单元1005由开锁状态切换至关锁状态(即关锁)。处理器101还用于，向锁持单元1005发送开锁指令，以控制锁持单元1005由关锁状态切换至开锁状态(即开锁)。
处理器101还用于根据第一感应器1004检测的阻挡件1003的状态和/或加工任务的进程状态，控制锁持单元1005处于开锁状态或关锁状态。
本实施方式中，处理器101还用于，根据第一感应器1004检测的阻挡件1003的状态，控制锁持单元1005处于开锁状态或关锁状态包括：若阻挡件1003的状态为关闭状态，控制锁持单元1005处于关锁状态。
本实施方式中，根据第一感应器1004感应到阻挡件1003处于关闭状态，处理器101向锁持单元1005发送关锁指令，以控制锁持单元1005由开锁状态切换至关锁状态。
激光加工设备100需要进行激光加工时，将阻挡件1003闭合在机体1001上。通过第一感应器1004感应到机体1001处于关闭状态的情况下，处理器101向锁持单元1005发送关锁指令，使阻挡件1003保持闭合在机体1001上。阻挡件1003由于被锁持单元1005锁持在机体1001上，避免阻挡件1003在激光加工设备100进行激光加工过程中被用户打开，而使激光溢出加工空间外，这样一来，降低了激光加工设备100周围的用户因激光受到伤害的风险，进一步提高了激光加工设备100的加工安全性。
本实施方式中，处理器101还用于，根据加工任务的进程状态，控制锁持单元1005处于开锁状态或关锁状态包括：若加工任务的进程状态为暂停状态、停止状态和完成状态中的任一种，控制锁持单元1005处于开锁状态。
本实施方式中，处理器101还用于，根据第一感应器1004检测的阻挡件1003的状态和加工任务的进程状态，控制锁持单元1005处于开锁状态或关锁状态包括：若阻挡件1003的状态为关闭状态且加工任务的进程状态为继续状态，控制锁持单元1005处于关锁状态。
本实施方式中，控制锁持单元1005处于关锁状态后，处理器101还用于，控制第二感应器1006检测锁持单元1005的状态；若锁持单元1005处于关锁状态，控制机体1001执行加工任务；若锁持单元1005处于开锁状态，控制提醒装置109输出警示信息。
锁持单元1005未被锁，阻挡件1003存在易被打开的风险。处理器101向锁持单元1005发送关锁指令后，即处理器101控制锁持单元1005处于关锁状态的情况下，锁持单元1005可能因异常未能实现关锁。本实施方式中，在第二感应器1006感应到锁持单元1005处于关锁状态的情况下，控制机体1001执行加工任务，降低机体1001在锁持单元1005未被锁时即开始执行加工任务的可能性，进而进一步提高了激光加工设备100的加工安全性。
在处理器101控制锁持单元1005处于关锁状态后，若锁持单元1005处于开锁状态，则意味着锁持单元1005因异常未实现关锁，通过控制提醒装置109输出警示信息来提醒用户，提高了激光加工设备100的使用便利性。
本实施方式中，处理器101还用于，若机体1001的加工任务执行完成，则向锁持单元1005发送开锁指令，以控制锁持单元1005由关锁状态切换至开锁状态。机体1001的加工任务执行完成，加工任务的进程状态为完成状态，锁持单元1005自动由关锁状态切换至开锁状态，提高了激光加工设备100的自动化程度。
本实施方式中，处理器101还用于，检测锁持单元1005的电流值，若锁持单元1005的电流值大于预设值，控制提醒装置109输出警示信息。通过检测锁持单元1005的电流值，监测锁持单元1005的使用情况，当锁持单元1005发生异常，则通过提醒装置109输出警示信息来提醒用户，提高了激光加工设备100的使用便利性。
以下对本实施方式提供的一种激光加工设备100的控制方法进行说明，该控制方法可以由处理器101进行执行。
请参阅图8，一种激光加工设备100的控制方法包括以下步骤：
步骤S101，根据第一感应器1004检测的阻挡件1003的状态，控制锁持单元1005处于开锁状态或关锁状态。
可通过处理器101向锁持单元1005发送关锁指令，控制锁持单元1005由开锁状态切换至关锁状态(即关锁)。可通过处理器101向锁持单元1005发送开锁指令，控制锁持单元1005由关锁状态切换至开锁状态(即开锁)。
根据第一感应器1004检测的阻挡件1003的状态，控制锁持单元1005处于开锁状态或关锁状态，包括：若阻挡件1003的状态为关闭状态，控制锁持单元1005处于关锁状态。
通过第一感应器1004自动感应阻挡件1003处于关闭状态，控制锁持单元1005处于关锁状态，实现精确控制，避免用户人为错判阻挡件1003已关闭而实际已打开的情况出现，提高了激光加工的安全性。
步骤S102，控制第二感应器1006检测锁持单元1005的状态。
步骤S103，控制锁持单元1005处于关锁状态后，若锁持单元1005处于关锁状态，控制机体1001执行加工任务。
若第二感应器1006检测到锁持单元1005的第一锁持部131到达关锁位置，锁持单元1005处于关锁状态，处理器101控制机体1001执行加工任务。
锁持单元1005未被锁时阻挡件1003存在易被打开的风险，在第二感应器1006感应到锁持单元1005处于关锁状态后，才控制机体1001执行加工任务，降低机体1001在锁持单元1005未被锁时即开始执行加工任务的可能性，进而进一步提高了激光加工的安全性。
步骤S104，控制所述锁持单元处于关锁状态后，若锁持单元1005处于开锁状态，控制
提醒装置109输出警示信息。
在锁持单元1005接收到关锁指令后，第一锁持部131未运动至关锁位置。若第二感应器1006检测到锁持单元1005的第一锁持部131未到达开锁位置，即锁持单元1005发生异常而依然处于开锁状态，控制提醒装置109输出警示信息。
步骤S105，检测锁持单元1005的电流值，若锁持单元1005的电流值大于预设值，控制提醒装置109输出警示信息。
锁持单元1005的电流值大于预设值，锁持单元1005的硬件结构受损而无法进行开锁或关锁作业，锁持单元1005异常。步骤S105可以与步骤S101-S104同步进行。
控制锁持单元1005处于关锁状态后，若锁持单元1005的电流值大于预设值，意味着锁持单元1005发生异常，通过提醒装置109输出警示信息，提醒用户锁持单元1005异常。
可以理解，步骤S102-S105可以省略。
本申请的另一种实施方式提供一种激光加工设备100的控制方法，该控制方法可以由处理器101进行执行。请参阅图9，控制方法包括以下步骤：
步骤S201，根据加工任务的进程状态，控制锁持单元1005处于开锁状态或关锁状态。
通过加工任务的进程状态来控制锁持单元1005的状态，而未采用感应器感应的方式，有利于简化激光加工设备100的结构。
根据加工任务的进程状态，控制锁持单元1005处于开锁状态或关锁状态，即步骤S201，包括：若加工任务的进程状态为暂停状态、停止状态和完成状态中的任一种，控制锁持单元1005处于开锁状态。
在机体1001执行加工任务的过程中，锁持单元1005处于关锁状态。
若在机体1001执行加工任务的过程中，暂停加工指令被触发，处理器101控制机体1001暂停执行加工任务，加工任务的进程状态为暂停状态。暂停加工指令被触发后，控制锁持单元1005自关锁状态切换至开锁状态。可通过处理器101向锁持单元1005发送开锁指令，控制锁持单元1005自关锁状态切换至开锁状态。
若在机体1001执行加工任务的过程中，停止加工指令被触发，则处理器101控制机体1001停止执行加工任务，加工任务的进程状态为停止状态，控制锁持单元1005自关锁状态切换至开锁状态。
若机体1001执行完成加工任务，则加工任务的进程状态处于完成状态，控制锁持单元1005自关锁状态切换至开锁状态。
根据第一感应器1004检测的阻挡件1003的状态，控制锁持单元1005处于开锁状态或关锁状态，即S201，包括：若阻挡件1003的状态为关闭状态且加工任务的进程状态为继续状态，控制锁持单元1005处于关锁状态。
若阻挡件1003的状态为关闭状态且加工任务的进程状态为继续状态，控制锁持单元1005处于关锁状态，包括步骤：
S2011，在阻挡件1003的状态为关闭状态、锁持单元1005处于开锁状态且加工进程为暂停状态时，控制加工任务的进程状态为继续状态；
S2012，控制锁持单元1005处于关锁状态。
步骤S202，控制第二感应器1006检测锁持单元1005的状态。
步骤S203，控制锁持单元1005处于关锁状态后，若锁持单元1005处于关锁状态，控制机体1001执行加工任务。
若第二感应器1006检测到锁持单元1005的第一锁持部131到达关锁位置，锁持单元1005处于关锁状态，处理器101控制机体1001执行加工任务。
步骤S204，控制锁持单元1005处于关锁状态后，若锁持单元1005处于开锁状态，控制提醒装置109输出警示信息。
在锁持单元1005接收到关锁指令后，第一锁持部131未运动至关锁位置。若第二感应器1006检测到锁持单元1005的第一锁持部131未到达开锁位置，即锁持单元1005发生异常而依然处于开锁状态，控制提醒装置109输出警示信息。
步骤S205，检测锁持单元1005的电流值，若锁持单元1005的电流值大于预设值，控制提醒装置109输出警示信息。
锁持单元1005的电流值大于预设值，锁持单元1005的硬件结构受损而无法进行开锁或关锁作业，锁持单元1005异常。
可以理解，S202-S205可以省略。
请参阅图10，本申请又一实施例提供一种应用于上述激光加工设备100的控制方法，包括以下步骤：
步骤S301，向机体1001发送执行加工任务请求，开始激光加工设备100的激光加工流程。
步骤S303，根据第一感应器1004所感应到机体1001所处状态，判断阻挡件1003是否处于关闭状态。本实施方式中，若为是(Y)，即确定阻挡件1003处于关闭状态，则进行步骤S305。若为否(N)，即确定阻挡件1003处于打开状态，返回至步骤S301，激光加工设备100重新开始激光加工流程。
可以理解，本申请的其他实施方式中，在确定阻挡件1003打开关闭状态的情况下，可重复步骤S303。
可以理解，本申请的其他实施方式中，在步骤S303后且步骤S305前，控制方法还可以包括步骤，控制提醒装置109输出警示信息，以提醒用户阻挡件1003未闭合在机体1001上。
步骤S305，判断交互单元107是否被触发开始加工指令。若为是(Y)，即确定交互单元107被触发开始加工指令，则进行步骤S307。若为否(N)，即确定交互单元107未被触发开始加工指令，返回至步骤S301，激光加工设备100重新开始激光加工流程。
本实施方式中，判断交互单元107在一预设时间内是否被触发开始加工指令，例如，判断按键开关1071在一预设时间内是否被按下，若被按下则视为触发开始加工指令。
可以理解，本申请的其他实施方式中，在确定交互单元107未被触发开始加工指令的情况下，可返回步骤S303。
步骤S307，向锁持单元1005发送关锁指令，以控制锁持单元1005由开锁状态切换至关锁状态，使阻挡件1003保持闭合在机体1001上。
步骤S307还包括控制激光加工装置40从原始位置运动至预设加工位置。
步骤S309，根据第二感应器1006感应到锁持单元1005的所处状态，判断锁持单元1005是否处于关锁状态。若为是(Y)，即确定锁持单元1005处于关锁状态，则进行步骤S311。若为否(N)，即确定锁持单元1005处于异常状态，则进行步骤S327。
本实施方式中，若第二感应器1006感应到第一锁持部131未到达关锁位置，即第二感应器1006感应到锁持单元1005处于异常状态。基于第二感应器1006感应到锁持单元1005处于异常状态，确定锁持单元1005处于异常状态。
步骤S311，控制机体1001开始执行加工任务。机体1001开始执行加工任务包括：激光加工装置40中出射激光对工件进行激光加工。
步骤S313，判断交互单元107是否被触发暂停加工指令。若为Y，则执行步骤S319。若为Y，加工任务的进程状态为暂停状态，机体1001的本次加工任务中止，机体1001暂停执行加工任务。控制机体1001暂停执行加工任务，包括控制激光加工装置40停止出射激光。机体1001被暂停加工后一段时间后，机体1001可以恢复执行本次的加工任务。
本实施方式中，在机体1001执行加工任务过程中，若按键开关1071被短按下，则确定交互单元107被触发暂停加工指令。
可以理解，机体1001被暂停预设时长后，且阻挡件1003处于关闭状态及锁持单元1005处于关锁状态的情况下，可执行步骤S315，即机体1001自动恢复(继续)执行本次加工任务，加工任务的进程状态由暂停状态自动切换至继续状态。
可以理解，机体1001执行加工任务被暂停一段时间后且阻挡件1003处于关闭状态及锁持单元1005处于关锁状态，交互单元107的继续加工指令若被触发，则加工任务的进程状态由暂停状态切换至继续状态，机体1001能够继续执行被暂停的加工任务。
步骤S315，判断交互单元107是否被触发停止加工指令。若为是(Y)，则执行步骤S319。若为否(N)，则执行步骤S317。
本实施方式中，在机体1001执行加工任务过程中，若按键开关1071被长按下，则确定交互单元107被触发停止加工指令，加工任务的进程状态为停止状态。加工任务的进程状态为停止状态，是指激光加工设备100结束本次激光加工流程。按键开关1071被长按的时长要大于按键开关1071被短按的时长。
可以理解，加工任务的进程状态为停止状态、且阻挡件1003处于关闭状态及锁持单元1005处于关锁状态的情况下，若交互单元107的继续加工指令若被触发，则能够控制机体1001继续执行新一轮的加工任务。
步骤S317，判断机体1001的本次加工任务是否完成，若为是(Y)则执行步骤S319。若为否(N)，则返回步骤S301。
本申请的其他实施方式中，若为否(N)，可返回步骤S311、S313、S315中的一个。
步骤S319，向锁持单元1005发送开锁指令，以控制锁持单元1005由关锁状态切换至开锁状态(即开锁)。锁持单元1005切换至开锁状态后，阻挡件1003可相对机体1001打开。
步骤S321，根据第二感应器1006所感应到的锁持单元1005的所处状态，判断锁持单元1005是否处于开锁状态。若为是(Y)，则执行步骤S323。若为否(N)，即确定锁持单元1005处于异常状态，则执行步骤S325。
若第二感应器1006感应到第一锁持部131到达开锁位置(即判断为Y)，即确定锁持单元1005处于开锁状态，则进行步骤S323。若第二感应器1006感应到第一锁持部131未到达开锁位置(即判断为N)，即确定锁持单元1005处于异常状态，则进行步骤S327。
步骤S323，判断是否继续加工。本实施方式中，判断交互单元107是否被触发继续加工指令。若为是(Y)，则返回步骤S301，否则执行步骤S327。可以理解，本申请的其他实施方式中，根据加工任务的进程状态为完成状态，确定继续加工。
步骤S325，控制提醒装置109输出警示信息。
步骤S327，结束本次激光加工流程。
可以理解，并不限定上述步骤依据顺序进行，有些步骤的顺序可以同时进行也可以调换，例如，步骤S313与S315的顺序可以更换，有些步骤可以省略，例如，步骤S313、S315、S323
可以省略。
本申请的另一种实施方式提供一种激光加工设备100的控制方法，该控制方法可以由处理器101进行执行。该控制方法包括：根据第一感应器检测的阻挡件的状态和/或加工任务的进程状态，控制锁持单元处于开锁状态或关锁状态。
其中，根据第一感应器检测的阻挡件的状态，控制锁持单元处于开锁状态或关锁状态包括：若阻挡件的状态为关闭状态，控制锁持单元处于关锁状态。
其中，根据加工任务的进程状态，控制锁持单元处于开锁状态或关锁状态包括：若加工任务的进程状态为暂停状态、停止状态和完成状态中的任一种，控制锁持单元处于开锁状态。
其中，根据第一感应器检测的阻挡件的状态和加工任务的进程状态，控制锁持单元处于开锁状态或关锁状态包括：若阻挡件的状态为关闭状态且加工任务的进程状态为继续状态，控制锁持单元处于关锁状态。
其中，控制锁持单元处于关锁状态后，控制方法还包括：控制第二感应器检测锁持单元的状态；若锁持单元处于关锁状态，控制机体执行加工任务；若锁持单元处于开锁状态，控制提醒装置输出警示信息。
其中，该控制方法还包括：检测锁持单元的电流值，若锁持单元的电流值大于预设值，控制提醒装置输出警示信息。
通过本申请的控制方法，根据第一感应器检测阻挡件的状态和/或加工任务的进程状态以控制锁持单元，一方面，使得在激光加工设备在进行加工，通过控制锁持单元处于关锁状态保证阻挡件一直处于闭合状态，防止用户在此过程中打开阻挡件使得激光外溢影响自身安全；另一方面，根据相应的任务进程状态，在保证激光不外溢的情况下，机器可以自动控制锁持单元处于开锁状态，提高了用户和设备之间交互的便利性。另外，在本申请的控制方法中，还根据第二感应器实时检测锁持单元的状态，在锁持单元出现异常时可以及时提醒用户，进一步提高了激光加工设备的安全性，从而更加保障了用户的安全。
本申请实施方式提供一种计算机可读存储介质，所述存储介质中存储有至少一条程序指令或代码，所述程序指令或代码由处理器加载并执行时以使计算机实现如上所述的控制方法。
以上是本申请的部分实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本申请原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本申请的保护范围。
Claims (12)
- 一种激光加工设备的控制方法，其特征在于，所述激光加工设备内设加工空间，所述激光加工设备包括阻挡件、机体及锁持单元，所述机体用于执行加工任务，所述加工空间由所述机体和所述阻挡件所限定，所述阻挡件包括打开状态和关闭状态，所述锁持单元设于所述机体与所述阻挡件中的至少一个上，所述锁持单元包括开锁状态及关锁状态，所述开锁状态使得所述阻挡件可在所述打开状态和所述关闭状态之间切换，所述关锁状态使得所述阻挡件保持所述关闭状态；所述控制方法包括：根据第一感应器检测的所述阻挡件的状态和/或加工任务的进程状态，控制所述锁持单元处于开锁状态或关锁状态。
- 根据权利要求1所述的控制方法，其特征在于，所述根据所述第一感应器检测的所述阻挡件的状态，控制所述锁持单元处于开锁状态或关锁状态包括：若所述阻挡件的状态为关闭状态，控制所述锁持单元处于关锁状态。
- 根据权利要求1所述的控制方法，其特征在于，所述根据所述加工任务的进程状态，控制所述锁持单元处于开锁状态或关锁状态包括：若所述加工任务的进程状态为暂停状态、停止状态和完成状态中的任一种，控制所述锁持单元处于开锁状态。
- 根据权利要求1所述的控制方法，其特征在于，所述根据所述第一感应器检测的所述阻挡件的状态和所述加工任务的进程状态，控制所述锁持单元处于开锁状态或关锁状态包括：若所述阻挡件的状态为关闭状态且所述加工任务的进程状态为继续状态，控制所述锁持单元处于关锁状态。
- 根据权利要求2或4所述的控制方法，其特征在于，所述控制所述锁持单元处于关锁状态后，所述控制方法还包括：控制第二感应器检测所述锁持单元的状态；若所述锁持单元处于所述关锁状态，控制所述机体执行所述加工任务；若所述锁持单元处于所述开锁状态，控制提醒装置输出警示信息。
- 根据权利要求2至4任意一项所述的控制方法，其特征在于，所述控制方法还包括：检测所述锁持单元的电流值，若所述锁持单元的电流值大于预设值，控制提醒装置输出警示信息。
- 一种激光加工设备，其特征在于，所述激光加工设备内设加工空间，所述激光加工设备包括：阻挡件，包括打开状态和关闭状态；机体，用于执行加工任务；所述加工空间由所述机体和所述阻挡件所限定；第一感应器，设于所述机体上，用于检测所述阻挡件处于所述打开状态或所述关闭状态；锁持单元，设于所述机体和所述阻挡件的至少一个上，包括开锁状态和关锁状态，所述开锁状态使得所述阻挡件可在所述打开状态和所述关闭状态之间切换，所述关锁状态使得所述阻挡件保持所述关闭状态；处理器，与所述第一感应器和所述锁持单元电连接，所述处理器用于执行如权利要求1-6任意一项所述的控制方法。
- 根据权利要求7所述的激光加工设备，其特征在于，所述激光加工设备还包括与所述处理器及所述机体均连接的交互单元，所述交互单元用于供用户触发加工指令，所述处理器还用于，根据所述开始加工指令，控制加工进程的进程状态。
- 根据权利要求7或8所述的激光加工设备，其特征在于，所述机体包括工作台及机壳，所述机壳上设有一个开口，所述阻挡件处于所述关闭状态时所述阻挡件闭合在所述开口上；所述激光加工设备还包括第二感应器，所述第二感应器与所述处理器电连接，用于检测所述锁持单元处于所述开锁状态或所述关锁状态。
- 根据权利要求7或8所述的激光加工设备，其特征在于，所述锁持单元包括可相对运动的第一锁持部和第二锁持部，所述第一锁持部设于所述机体上，所述第二锁持部设于所述阻挡件上；所述第一锁持部相对所述第二锁持部运动的位置包括开锁位置及关锁位置，所述第一锁持部相对所述第二锁持部运动至开锁位置时，所述锁持单元处于所述开锁状态；所述第一锁持部相对所述第二锁持部运动至关锁位置时，所述锁持单元处于关锁状态，所述阻挡件闭合于所述机体上。
- 根据权利要求10所述的激光加工设备，其特征在于，所述第一锁持部包括连接设置的驱动本体及伸缩杆，所述驱动本体固定于所述机体上，所述驱动本体能够驱动所述伸缩杆朝向靠近或者朝向远离所述第二锁持部的方向移动，所述第二锁持部包括设于所述阻挡件上的锁持孔，所述伸缩杆相对所述第二锁持部运动的位置包括所述开锁位置与所述关锁位置，所述伸缩杆伸到所述关锁位置时，所述伸缩杆至少部分穿设于所述锁持孔内，所述锁持单元处于所述关锁状态；所述伸缩杆缩回至开锁位置时，所述锁持单元处于所述开锁状态。
- 一种计算机可读存储介质，其特征在于，所述存储介质中存储有至少一条程序指令或代码，所述程序指令或代码由处理器加载并执行时以使计算机实现如权利要求1-6中任意一项所述的控制方法。
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| CN215757616U (zh) * | 2021-03-19 | 2022-02-08 | 大族激光科技产业集团股份有限公司 | 变位机构及激光熔覆装置 |
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| JP2014113669A (ja) * | 2012-12-11 | 2014-06-26 | Disco Abrasive Syst Ltd | 切削装置 |
| CN107438800A (zh) * | 2015-02-12 | 2017-12-05 | 格罗弗治公司 | 在激光加工过程中移动材料 |
| JP2017209687A (ja) * | 2016-05-23 | 2017-11-30 | 株式会社リコー | 光加工装置 |
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