Abstract: A method for determining a processing parameter, a processing device, a system, and a medium. The method for determining the processing parameter includes the following. Processing factor information of a workpiece to be processed is configured. One or more processing preview diagrams are displayed according to the processing factor information, where there is a mapping relationship between the one or more processing preview diagrams and processing parameters. A processing parameter corresponding to a selection instruction for the one or more processing preview diagrams is determined to be a target processing parameter in response to the selection instruction, where the target processing parameter is used for controlling a processing device to process the workpiece to be processed.

Abstract: An inkjet printing device. The inkjet printing device includes a printing table, a printhead, an ink supply module, and a cutter module. The printhead can print on a printing material disposed on the printing table. The ink supply module can supply ink to the printhead. The cutter module is configured to cut the printing material disposed on the printing table. The printhead includes a shell, a color ink printing module, and a white ink printing module. The shell defines a first through-opening on a surface of the shell facing the printing table. The color ink printing module and the white ink printing module are disposed opposite to the first through-opening, and are arranged in sequence in a conveying direction of the printing material. The inkjet printing device further includes a pressing mechanism. The pressing mechanism includes a second driving mechanism and a pressing roller.

Abstract: A curing device and a printing system. The curing device includes a housing, and a powder-dispensing component, a transport component, and a curing component which are disposed within the housing. The housing defines a feeding port, and the feeding port is configured to allow a film to enter the housing through the feeding port. The powder-dispensing component is disposed between the feeding port and the transport component, and the powder-dispensing component is configured to contain hot-melt adhesive powder and dust the hot-melt adhesive powder to the film. The transport component is configured to transport the film. The curing component is disposed in a transport path of the film and is configured to cure the film to melt the hot-melt adhesive powder on the film.

Abstract: A laser machining device and a control method therefor, and a computer-readable storage medium are provided. The laser machining device has a machining space defined therein. The laser machining device includes a blocking member, a machine body, and a locking unit. The machine body is configured to perform a machining task. The locking unit is disposed on at least one of the machine body or the blocking member. The blocking member is switchable between an open state and a closed state when the locking unit is in an unlocked state. The blocking member is in the closed state when the locking unit is in a locked state. The control method includes the following: controlling the locking unit to be in the unlocked state or the locked state, according to a state of the blocking member detected by a first sensor and/or a progress state of the machining task.

Abstract: The present application provides a control method for a laser processing apparatus, and a laser processing system. The laser processing system includes a laser processing apparatus and an air pump. The laser processing apparatus includes an air supply channel connected to the air pump. The air pump is communicatively connected to the laser processing apparatus. The control method for the laser processing apparatus includes: (S10) acquiring processing task information and air pump configuration information of an air pump; (S20) starting a laser processing operation based on the processing task information and synchronously activating the air pump; and (S30) outputting an air pump adjustment instruction to the air pump based on the processing task information and the air pump configuration information, to adjust an air flow rate of the air pump during laser processing.

Abstract: A fire extinguishing control method, a fire extinguishing system, and a storage medium are provided. The fire extinguishing protection system includes a fire extinguishing system and a device to be protected. The fire extinguishing system (3) is configured to extinguish a fire in the device to be protected (2). The fire extinguishing system includes a fire extinguishing apparatus. The fire extinguishing control method is applied to the fire extinguishing system. Flame feature data of at least one preset portion of the device to be protected is obtained. A processing mode of the fire extinguishing apparatus is determined according to the flame feature data of the at least one preset portion in the case that presence of a flame is determined according to the flame feature data of the at least one preset portion. The fire extinguishing apparatus is controlled to perform a corresponding operation according to the determined processing mode.

Abstract: A cyclone separator includes a base and a cyclone module. The cyclone module includes a bracket and at least two cyclone structures connected to the bracket, and the bracket and the base are configured to enclose and form at least two isolated separation chambers and at least two air inlet passages. The base and/or the bracket are provided with a cyclone inlet, an end of each air inlet passage communicates with the cyclone inlet, and the other end of each air inlet passage communicates with at least one of the separation chambers. Each cyclone structure is located in one of the separation chambers. Technical solutions of the present disclosure reduce a cleaning frequency of the cyclone separator.

Abstract: A multi-light-source calibration method is provided. A first pattern is produced on a processing object by using a first light source, a first coordinate system is established on the processing object, and coordinate values of the first pattern in the first coordinate system are determined. A coordinate mapping relationship between the first coordinate system and a predetermined image coordinate system is constructed. A second pattern is produced on the processing object by using a second light source, and coordinate values of the second pattern in the first coordinate system are obtained. A galvanometer parameter of a laser processing device is adjusted based on the coordinate mapping relationship, to cause coordinate values of an identical image in an identical coordinate system to remain consistent when the identical image is produced separately by using the first light source and by using the second light source.

Abstract: A workpiece conveying device for conveying workpieces to a machining device, includes a first conveying assembly and a second conveying assembly, the first conveying assembly and the second conveying assembly being arranged facing to each other, and the first conveying assembly and the second conveying assembly both being used for coming into contact with and conveying workpieces. The first conveying assembly and the second conveying assembly are spaced apart from each other to form a clamping part, the clamping part being used for clamping the workpieces. The workpiece conveying device can adapt to workpieces of different sizes, thus increasing the degree of adaptation of the workpiece conveying device, and ensuring the working efficiency. Also provided is a computer numerical control apparatus.

Abstract: An automatic focusing method, a laser processing apparatus and system, and a non-transitory computer-readable storage medium are provided. The automatic focusing method for a laser processing apparatus includes: controlling the first light output module to emit a first light spot onto a workpiece, and controlling the second light output module to emit a second light spot onto the workpiece; controlling the first light output module to move downward, and acquiring a plurality of images of the workpiece at different distances; and determining, based on the plurality of images, a distance between a processing surface of the workpiece and the first light output module or a thickness of the workpiece.

Abstract: An object positioning method provided in the present disclosure includes obtaining an initial image of a machining region when a to-be-machined object is placed in the machining region; recognizing the position marking point and the height marking point contained in the initial image; and recognizing a size of the to-be-machined object and a position of the to-be-machined object in the machining region based on the position marking point and the height marking point in the initial image.

Abstract: A workpiece conveying device for conveying workpieces to a machining device, includes a first conveying assembly and a second conveying assembly, the first conveying assembly and the second conveying assembly being arranged facing to each other, and the first conveying assembly and the second conveying assembly both being used for coming into contact with and conveying workpieces. The first conveying assembly and the second conveying assembly are spaced apart from each other to form a clamping part, the clamping part being used for clamping the workpieces. The workpiece conveying device can adapt to workpieces of different sizes, thus increasing the degree of adaptation of the workpiece conveying device, and ensuring the working efficiency. Also provided is a computer numerical control apparatus.

Abstract: The present application provides a computer numerical control (CNC) machine, a machining method and a device thereof. The method includes: acquiring spatial locations of measuring points for a machined object; establishing mapping relationships between the measuring points according to the spatial locations of the measuring points; and matching the mapping relationships according to a target processing graphic and carrying out machining of the target processing graphic on the machined object.

Abstract: A processing method, a processing system, and storage medium thereof are provided. The processing method includes obtaining processing factor information. The processing method also includes obtaining and displaying a processing preview diagram based on the processing factor information. The processing preview diagram includes one or more preview patterns corresponding to one or more candidate parameter-value sets, respectively. The processing method further includes, in response to a selection operation performed on the processing preview diagram, determining a candidate parameter-value set corresponding to the selection operation to be a target parameter-value set. The processing method further includes controlling a processing device to process a target workpiece based on the target parameter-value set.

Abstract: Disclosed are a method for arranging a regional element, a machine, a system, and a storage medium. The method includes: determining a target processing graphic element on a display interface according to a received first operation instruction; and determining an alignment reference object, and in response to a second operation instruction, controlling the target processing graphic element to move to a target position of the alignment reference object after determining the target position of the alignment reference object, to align the target processing graphic element with the target position. The second operation instruction is configured to specify a target position to be aligned of the target processing graphic element.