A 3D printing equipment leveling system and automatic leveling method thereof
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A 3D printing and equipment technology, applied in the field of 3D printing equipment leveling system, can solve the problems of wasting time, unable to eliminate subtle errors, unable to guarantee the leveling accuracy, etc., to achieve high measurement accuracy, accurate leveling process, leveling Process stabilization effect
Active Publication Date: 2022-04-22
BEIJING XINGHANG MECHANICAL ELECTRICAL EQUIP
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At present, most 3D printing equipment use manual methods to measure the distance between the scraper and the substrate. The operator needs to repeat the adjustment many times through experience. Subtle errors caused by substrate processing, manual loading and unloading of substrates, etc.
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[0055] Such as figure 1As shown, the present invention provides a technical solution: a 3D printing equipment leveling system and leveling method, including a working chamber 1, a powder spreading device 2, a forming part lifting device 3, an image acquisition device 4 and a data processing device.
[0056] Such as figure 2 As shown, the working chamber 1 includes a working platform 1.4, a working chamber roof 1.1, a working chamber left vertical board 1.2, a working chamber right vertical board 1.6, a working chamber front vertical board 1.5, and a working chamber rear vertical board 1.3.
[0057] Such as image 3 , Figure 4 , Figure 5 As shown, the powder spreading device includes a tool holder 2.1, a posture adjustment unit 2.2, a driving guide rail 2.3, a reducer 2.4, an adapter shaft 2.5, and a driving motor 2.6. The knife holder 2.1 includes the upper body 2.1.1 of the knife holder, the lower body 2.1.2 of the knife holder, the scraper 2.1.3, the scraper pressure ...
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Abstract
The invention discloses a 3D printing equipment leveling system and an automatic leveling method thereof, belonging to the field of research and development of powder additive manufacturing equipment. The system includes: working chamber, including working platform, working chamber roof, working chamber left vertical board, working chamber right vertical board, working chamber front vertical board, working chamber rear vertical board; powder spreading device, including knife rest, posture adjustment Unit, drive guide rail, reducer, adapter shaft, drive motor; forming part lifting device, including cylinder block, base plate, universal adjustment bearing, jacking support plate, leveling unit and lifting unit; and image acquisition device and data processing device. The invention can automatically perform leveling, saves a lot of time, ensures leveling accuracy, can eliminate subtle errors caused by scraper jamming, substrate processing, manual loading and unloading of substrates, etc., and is more efficient and smarter.
Description
technical field [0001] The invention belongs to the field of powder additive manufacturing equipment research and development, and in particular relates to a 3D printing equipment leveling system and an automatic leveling method thereof. Background technique [0002] 3D printing technology is the additive manufacturing technology that converts 3D data into 2D data, and prints layer by layer through computer-controlled 3D printers, and finally forms finished products. It is often used in model manufacturing in mold making, industrial design and other fields, and then gradually applied It is used in the direct manufacturing of industrial parts, and has applications in aerospace, weaponry, medical, education, jewelry, industrial design, automobiles, construction and other fields. [0003] Most of the existing 3D printing equipment adopts powder spreading method to spread and compact the powder. In order to ensure the forming effect of the workpiece, it is necessary to strictly...
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Application Information
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