摘要:
A rapid printing apparatus is selectively operated in a two-dimensional printing mode or a three-dimensional printing mode. The rapid printing apparatus includes a sheet material supplying mechanism, a printing mechanism and a laminated sheet processing mechanism. The sheet material supplying mechanism is used for supplying a sheet material. The printing mechanism is used for printing on a specified area of the sheet material. In the two-dimensional printing mode, the laminated sheet processing mechanism cuts the printed sheet material to a specified size and collects the printed sheet material. In the three-dimensional printing mode, the laminated sheet processing mechanism cuts the printed sheet material to plural sheet segments with the specified size and laminates the plural sheet segments into a three-dimensional laminated block.
摘要:
A rapid prototyping apparatus includes a construction platform, a movable platform, and a page-width array printing module. The construction platform includes a construction chamber. The movable platform and the construction platform are movable relative to each other. The page-width array printing module includes plural inkjet head structures. The printing platform and the movable platform are synchronously moved along a single direction in a reciprocating motion. The plural inkjet head structures are collaboratively defined as at least one page-width array printing unit. The plural inkjet head structures include respective inkjet chips. The inkjet chips are arranged in plural rows and in a staggered form, so that a printing width of the inkjet chips is larger than or equal to a width of a printed pattern. Moreover, at least one monochromatic print liquid is introduced into the construction chamber from the plural inkjet head structures.
摘要:
A powder filtering mechanism includes a connecting part, a main body, a duct, a suction device and a bracket. The connecting part is in communication with a powder inlet. Moreover, plural filters are disposed within an accommodation space of the main body. The suction device is in communication with the main body. The bracket supports a micro-particle adsorption structure. During operation of the suction device, flying dust of excess construction powder is inhaled into the powder inlet, and a portion of the flying dust is transferred to the accommodation space. After the portion of the flying dust is filtered by the plural filters in multiple filtering steps, micro-particles of flying dust passing through the plural filters are transferred to the micro-particle adsorption structure so as to be adsorbed by the micro-particle adsorption structure.
摘要:
A rapid prototyping apparatus with a page-width array printing module is disclosed. The rapid prototyping apparatus includes a construction platform, a movable platform and a page-width array printing module. The construction platform has a construction chamber. The length of the construction chamber is ranged from 0.8 m to 1.5 m, the width of the construction chamber is ranged from 0.8 m to 1.5 m, and the height of construction chamber is ranged from 0.8 m to 1.2 m. The movable platform is disposed above the construction platform. The page-width array printing module is installed on the movable platform and synchronously moved along a single direction in a reciprocating motion. The page-width array printing module has plural inkjet head structures disposed thereon, so that a rapid prototyping width-page printing operation is performed.
摘要:
A rapid prototyping apparatus includes a construction platform, a movable platform, a printing module, a cleaning and maintenance module, a construction material spreading element, a heater and a heat shield. A construction chamber is formed in the construction platform. The movable platform and the construction platform are movable relative to each other. The printing module is installed on the movable platform, and includes at least one printhead unit. The cleaning and maintenance module is installed on the movable platform. The construction material spreading element is installed on the movable platform for spreading a ceramic construction material to the construction chamber. After the ceramic construction material is spread in the construction chamber, the construction material is heated by the heater. After the printhead unit performs a printing operation, the printhead unit is cleaned and maintained by the cleaning and maintenance module.
摘要:
A rapid prototyping apparatus includes a construction platform, a movable platform, a printing module, a cleaning and maintenance module, a construction material spreading element, a heater and a heat shield. A construction chamber is formed in the construction platform. The movable platform and the construction platform are movable relative to each other. The printing module is installed on the movable platform, and includes at least one printhead unit. The cleaning and maintenance module is installed on the movable platform. The construction material spreading element is installed on the movable platform for spreading a ceramic construction material to the construction chamber. After the ceramic construction material is spread in the construction chamber, the construction material is heated by the heater. After the printhead unit performs a printing operation, the printhead unit is cleaned and maintained by the cleaning and maintenance module.
摘要:
An ink-jet printing module is used for a page-width array ink-jet printer. The ink jet printing module includes a page-width array platen and a plurality of ink-jet cartridges. The page-width array platen has a plurality of receiving cavities arranged as an array. Each of the ink-jet cartridges is detachably and independently embedded into one of the receiving cavities.
摘要:
A powder recycling machine includes a casing, a powder collector, a dust-sucking system and a dust-removing system. An accommodation space within the casing is divided into a first space and a second space by a partition plate. The powder collector is disposed within the first space for collecting excess powder from the first space. The dust-sucking system includes a connector, a cyclone separator and a first suction device. The connector, the cyclone separator, the first suction device and the powder collector are sequentially in communication with each other through plural transmission ducts. The dust-removing system includes a second suction device. The first space, the second suction device and the powder collector are sequentially in communication with each other through plural guiding ducts. After the excess powder suspended in the first space is introduced into the dust-removing system, the excess powder is transferred to the powder collector.
摘要:
A rapid prototyping apparatus includes a construction platform, a movable platform, a first lift/lower mechanism and a second lift/lower mechanism. The construction platform includes a powder feeder, a construction chamber and a powder collector. The powder feeder provides construction powder. A rapid prototyping process is performed in the construction chamber. Excess construction powder is collected in the powder collector. The first lift/lower mechanism is disposed under the powder feeder. The second lift/lower mechanism is disposed under the construction chamber and the powder collector. After the rapid prototyping process is completed, the collected excess construction powder in the powder collector and the excess construction powder in the construction chamber are pushed back to the powder feeder by the powder-pushing element, and the construction powder at a topmost layer of the powder feeder is compacted by the powder-pushing element.
摘要:
A rapid prototyping apparatus with a page-width array printing module is disclosed. The rapid prototyping apparatus includes a construction platform, a movable platform and a page-width array printing module. The construction platform has a construction chamber. The length of the construction chamber is ranged from 0.8 m to 1.5 m, the width of the construction chamber is ranged from 0.8 m to 1.5 m, and the height of construction chamber is ranged from 0.8 m to 1.2 m. The movable platform is disposed above the construction platform. The page-width array printing module is installed on the movable platform and synchronously moved along a single direction in a reciprocating motion. The page-width array printing module has plural inkjet head structures disposed thereon, so that a rapid prototyping width-page printing operation is performed.