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Feeding mechanism for concrete three-dimensional printing, printing system and control method
The invention belongs to the technical field of three-dimensional printing construction, and discloses a feeding mechanism for three-dimensional concrete printing, a printing system and a control method.The feeding mechanism for three-dimensional concrete printing comprises a concrete stirring device, a concrete pumping device and a following device, and the concrete stirring device is used for stirring concrete; the concrete pumping device communicates with the concrete stirring device, concrete in the concrete stirring device can enter the concrete pumping device, and the concrete pumping device can pump the concrete in the concrete pumping device into the printing extrusion device on a gantry slidably connected to the ground. The following devices are movably connected to the ground, the concrete stirring device and the concrete pumping device are both arranged on the following devices, the following devices are arranged on the side of the gantry at intervals and can move along with the gantry, and the distance between the following devices and the gantry is always within a set distance range. The large gantry concrete three-dimensional printing device can be suitable for large gantry concrete three-dimensional printing, concrete with the large slump value does not need to be selected, and therefore the product quality is guaranteed.
本发明属于三维打印施工技术领域，公开了一种混凝土三维打印的供料机构、打印系统及控制方法，混凝土三维打印的供料机构包括混凝土搅拌装置、混凝土泵送装置及跟随装置，混凝土搅拌装置用于搅拌混凝土；混凝土泵送装置连通于混凝土搅拌装置，混凝土搅拌装置内的混凝土能够进入混凝土泵送装置内，混凝土泵送装置能够将其内的混凝土泵送至滑接于地面的龙门上的打印挤出装置内；跟随装置可移动连接于地面，混凝土搅拌装置和混凝土泵送装置均设置于跟随装置上，跟随装置间隔设置于龙门的侧方，能够随着龙门移动，且二者的距离始终在设定距离范围内。本发明能够适用于大型龙门混凝土三维打印，不用选择塌落度值较大的混凝土，从而保证产品质量。
Feeding mechanism for concrete three-dimensional printing, printing system and control method
The invention belongs to the technical field of three-dimensional printing construction, and discloses a feeding mechanism for three-dimensional concrete printing, a printing system and a control method.The feeding mechanism for three-dimensional concrete printing comprises a concrete stirring device, a concrete pumping device and a following device, and the concrete stirring device is used for stirring concrete; the concrete pumping device communicates with the concrete stirring device, concrete in the concrete stirring device can enter the concrete pumping device, and the concrete pumping device can pump the concrete in the concrete pumping device into the printing extrusion device on a gantry slidably connected to the ground. The following devices are movably connected to the ground, the concrete stirring device and the concrete pumping device are both arranged on the following devices, the following devices are arranged on the side of the gantry at intervals and can move along with the gantry, and the distance between the following devices and the gantry is always within a set distance range. The large gantry concrete three-dimensional printing device can be suitable for large gantry concrete three-dimensional printing, concrete with the large slump value does not need to be selected, and therefore the product quality is guaranteed.
本发明属于三维打印施工技术领域，公开了一种混凝土三维打印的供料机构、打印系统及控制方法，混凝土三维打印的供料机构包括混凝土搅拌装置、混凝土泵送装置及跟随装置，混凝土搅拌装置用于搅拌混凝土；混凝土泵送装置连通于混凝土搅拌装置，混凝土搅拌装置内的混凝土能够进入混凝土泵送装置内，混凝土泵送装置能够将其内的混凝土泵送至滑接于地面的龙门上的打印挤出装置内；跟随装置可移动连接于地面，混凝土搅拌装置和混凝土泵送装置均设置于跟随装置上，跟随装置间隔设置于龙门的侧方，能够随着龙门移动，且二者的距离始终在设定距离范围内。本发明能够适用于大型龙门混凝土三维打印，不用选择塌落度值较大的混凝土，从而保证产品质量。
Feeding mechanism for concrete three-dimensional printing, printing system and control method
一种混凝土三维打印的供料机构、打印系统及控制方法
CHEN XIAOMING (author) / WANG ZHENGJIA (author) / LIU QUAN (author) / XU JIALE (author) / YU AIYAN (author) / ZHANG YU (author) / WU XIAOFENG (author) / LI JIQING (author) / XU YUNCHAO (author) / LU CHENGLIN (author)
2022-08-30
Patent
Electronic Resource
Chinese
IPC:
B28C
Tonaufbereitung
,
PREPARING CLAY
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
E04G
SCAFFOLDING
,
Baugerüste
European Patent Office | 2018
| European Patent Office | 2017
| British Library Online Contents | 2003
THREE-DIMENSIONAL PRINTING HEAD FOR PRINTING A THREE-DIMENSIONAL STRUCTURE
| European Patent Office | 2023