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公开(公告)号:US11993016B2
公开(公告)日:2024-05-28
申请号:US17518253
申请日:2021-11-03
发明人: Guiyuan Hu , Xin Ouyang
IPC分类号: B29C64/245 , B29C64/321 , B33Y30/00
CPC分类号: B29C64/245 , B29C64/321 , B33Y30/00
摘要: A release device and a printing apparatus are provided. The release device includes: a fixing member, a release film, a support plate, a soft rubber ring and an exhaust device. The fixing member is arranged to be fixed to the release film. The soft rubber ring is arranged between the release film and the support plate at edges of the release film and the support plate. A cavity is enclosed by the release film, the support plate, and the soft rubber ring together. The support plate is provided with a first through hole through which the exhaust device is in communication with the cavity. In this way, air in the cavity can be exhausted by the exhaust device, the release film can be attached downward to the support plate, a printing model can thus be smoothly released from the release film.
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公开(公告)号:US11904540B2
公开(公告)日:2024-02-20
申请号:US17975613
申请日:2022-10-28
发明人: Gaocheng Feng , Xinqiao Deng
IPC分类号: B29C64/209 , B29C64/112 , B33Y30/00 , B29C64/232 , B29C64/245 , B29C64/255 , B29C64/236 , B29C64/286 , B29C64/30
CPC分类号: B29C64/209 , B29C64/112 , B29C64/232 , B29C64/236 , B29C64/245 , B29C64/255 , B29C64/286 , B29C64/30 , B33Y30/00 , B29K2995/0021
摘要: A printing device includes: a base; a printing platform, the printing platform being connected to the base; a printing bracket, the printing bracket being fixed on the base; and a printing head assembly, the printing head assembly being connected to the printing bracket and being arranged above the printing platform, and the printing head assembly including a bearing member, a discharging assembly and an optical assembly. The discharging assembly and the optical assembly are both arranged on the bearing member, the discharging assembly is used for providing printing materials of at least two colors for the printing platform, and the optical assembly is used for curing the printing materials on the printing platform. The printing device can implement three-dimensional color printing.
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公开(公告)号:US20220161491A1
公开(公告)日:2022-05-26
申请号:US17518253
申请日:2021-11-03
发明人: Guiyuan HU , Xin OUYANG
IPC分类号: B29C64/245 , B29C64/321
摘要: A release device and a printing apparatus are provided. The release device includes: a fixing member, a release film, a support plate, a soft rubber ring and an exhaust device. The fixing member is arranged to be fixed to the release film. The soft rubber ring is arranged between the release film and the support plate at edges of the release film and the support plate. A cavity is enclosed by the release film, the support plate, and the soft rubber ring together. The support plate is provided with a first through hole through which the exhaust device is in communication with the cavity. In this way, air in the cavity can be exhausted by the exhaust device, the release film can be attached downward to the support plate, a printing model can thus be smoothly released from the release film.
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公开(公告)号:US20240316871A1
公开(公告)日:2024-09-26
申请号:US18616261
申请日:2024-03-26
发明人: Xiaolin ZHAN , Fei XIE
IPC分类号: B29C64/393 , B29C64/232 , B29C64/245 , B33Y30/00 , B33Y50/02
CPC分类号: B29C64/393 , B29C64/232 , B29C64/245 , B33Y30/00 , B33Y50/02
摘要: A cantilever assembly and a rapid prototyping device are provided. A force sensor is arranged on a cantilever body to detect a degree of deformation in a process of the cantilever pulling a model for release, so as to determine whether a printing is successful or not, thereby avoiding the problem of affecting light transmission caused by a sensing member arranged between a display screen and a release liner.
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公开(公告)号:US20240308140A1
公开(公告)日:2024-09-19
申请号:US18232414
申请日:2023-08-10
发明人: Xinqiao DENG
IPC分类号: B29C64/393 , B29C64/124 , B29C64/245 , B33Y10/00 , B33Y30/00 , B33Y50/02
CPC分类号: B29C64/393 , B29C64/124 , B29C64/245 , B33Y10/00 , B33Y30/00 , B33Y50/02
摘要: A remaining printing material measurement method, and an additive manufacturing apparatus are provided. The remaining printing material measurement method is applied to the additive manufacturing apparatus. The measurement method allows for determining whether the remaining printing material in a resin vat is enough to complete the printing of a model to be printed before printing or during printing, which is beneficial to promote a user to add the printing material when the printing material in the resin vat is insufficient, so as to avoid printing delay or interruption caused by not adding printing materials in time and greatly increase the operation efficiency.
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公开(公告)号:USD1042562S1
公开(公告)日:2024-09-17
申请号:US29846167
申请日:2022-07-14
设计人: Yawei Li
摘要: FIG. 1 is a perspective view of a 3D printer frame showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof, a right side view being a mirror image of the left side view;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.-
公开(公告)号:USD1026051S1
公开(公告)日:2024-05-07
申请号:US29817531
申请日:2021-12-02
设计人: Zijiong Wu , Xin Ouyang
摘要: FIG. 1 is a perspective view of a 3D printer showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a partial enlarged view of portion 8 shown in FIG. 1;
FIG. 9 is a partial enlarged view of portion 9 shown in FIG. 1;
FIG. 10 is a partial enlarged view of portion 10 shown in FIG. 1;
FIG. 11 is a partial enlarged view of portion 11 shown in FIG. 1;
FIG. 12 is a partial enlarged view of portion 12 shown in FIG. 1;
FIG. 13 is a partial enlarged view of portion 13 shown in FIG. 1;
FIG. 14 is a partial enlarged view of portion 14 shown in FIG. 1;
FIG. 15 is a partial enlarged view of portion 15 shown in FIG. 1;
FIG. 16 is a partial enlarged view of portion 16 shown in FIG. 2;
FIG. 17 is a partial enlarged view of portion 17 shown in FIG. 2;
FIG. 18 is a partial enlarged view of portion 18 shown in FIG. 3;
FIG. 19 is a partial enlarged view of portion 19 shown in FIG. 3;
FIG. 20 is a partial enlarged view of portion 20 shown in FIG. 3;
FIG. 21 is a partial enlarged view of portion 21 shown in FIG. 3;
FIG. 22 is a partial enlarged view of portion 22 shown in FIG. 3;
FIG. 23 is a partial enlarged view of portion 23 shown in FIG. 4; and,
FIG. 24 is a partial enlarged view of portion 24 shown in FIG. 5.
The broken lines show portions of a 3D printer that form no part of the claimed design.-
公开(公告)号:US20230182388A1
公开(公告)日:2023-06-15
申请号:US18106525
申请日:2023-02-07
发明人: Hongchang HUI
IPC分类号: B29C64/255 , B29C64/264 , B33Y30/00
CPC分类号: B29C64/255 , B29C64/264 , B33Y30/00
摘要: A clipping plate is arranged at an edge of a bottom surface of a resin vat device, and the clipping plate is nested and fitted in the boss of a printer, allowing the resin vat device to be fixed quickly and accurately. A resin vat device for a 3D printer includes a resin vat frame and a release film assembly, the release film assembly including a release film; where the release film assembly covers an opening on a first side of the resin vat frame, and the resin vat device further includes a clipping plate, one end of the clipping plate is fixed, and the other end thereof is located at the opening on the first side and protrudes from the release film. The resin vat device is mainly applied for containing liquid resin.
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公开(公告)号:USD892182S1
公开(公告)日:2020-08-04
申请号:US29726691
申请日:2020-03-05
设计人: Xin Ouyang , Lu Ouyang , Yawei Li
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