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1
CN112248444A
一种3D打印机用废料处理装置
Substantial Examination
Publication/Patent Number: CN112248444A Publication Date: 2021-01-22 Application Number: 202010971727.X Filing Date: 2020-09-16 Inventor: 邹志标   黄斌   Assignee: 芜湖市四点零自动化科技有限公司   IPC: B29C64/357 Abstract: 本发明公开了一种3D打印机用废料处理装置,涉及废料处理技术领域。包括第一自锁万向轮、碾压箱、入料斗、第一粉碎装置、第二粉碎装置、第一碾压装置、第二碾压装置和收集装置,所述第一自锁万向轮成水平设置,所述碾压箱设置在第一自锁万向轮的上方,所述入料斗设置在碾压箱的顶部且入料斗的出料端延伸至第一粉碎装置内,所述第一粉碎装置设置在第一碾压装置的上方,所述第一碾压装置设置在第二粉碎装置的顶部,所述第二碾压装置设置在碾压箱内,所述第二粉碎装置设置在第二碾压装置的底部,所述收集装置设置在碾压箱的下方且与第一粉碎装置相连通,通过设置的第一粉碎装置、第二粉碎装置、第一碾压装置和第二碾压装置进行粉碎处理。
2
CN112248445A
一种3D打印材料回收装置
Substantial Examination
Publication/Patent Number: CN112248445A Publication Date: 2021-01-22 Application Number: 202010971738.8 Filing Date: 2020-09-16 Inventor: 邹志标   黄斌   Assignee: 芜湖市四点零自动化科技有限公司   IPC: B29C64/357 Abstract: 本发明公开了一种3D打印材料回收装置,涉及材料回收技术领域,包括支架、重铸装置、破碎装置、加热装置、冷却装置和收线装置,破碎装置放置在支架的顶部,重铸装置放置在支架内,加热装置套设在重铸装置的表面,并固定在破碎装置的底部,冷却装置放置在重铸装置输出端的下方,收线装置放置在重铸装置输出端的旁边,重铸装置包括重铸电机、螺旋叶和重铸管,重铸电机固定在支架靠近中心处的挡板上,重铸电机的输出端固定连接有螺旋叶,重铸管套设在螺旋叶的外部,使用时通过破碎装置将废料给破碎,然后通过加热装置将废料融化,利用冷却装置将挤压出来的溶液冷却线状,再用收线装置收到收线盘内,实现了废料的回收再利用,减少了对环境的污染。
3
CN212386022U
一种可自动清理的3D打印机
Grant
Publication/Patent Number: CN212386022U Publication Date: 2021-01-22 Application Number: 202020684854.7 Filing Date: 2020-04-29 Inventor: 张瀚轩   其他发明人请求不公开姓名   Assignee: 张瀚轩   IPC: B29C64/35 Abstract: 本实用新型涉及打印机技术领域,尤其是一种可自动清理的3D打印机,包括3D打印机主体和承载板,所述3D打印机主体两侧贯穿地开设有滑槽,所述承载板两侧固接有短轴,所述短轴滑动安装在所述滑槽内,所述短轴贯穿所述滑槽,所述短轴的端部安装有转动把手,所述短轴位于所述承载板侧壁一端上,所述承载板侧壁上水平开设有限位孔,所述限位孔内插装有限位杆,所述滑槽下方的所述3D打印机主体侧壁上的安装有轴承座,所述轴承座内水平安装有转轴,所述转轴的一端同轴线连接有驱动轴,所述转轴上通过伸缩结构连接有刮刀,所述刮刀可抵靠在所述承载板上,所述3D打印机主体内部底面上放置有多个滚珠,嗯装置能够提高打印机上附着物的清理效率与质量。
4
CN212528725U
一种用于喷墨印刷设备的喷嘴清洁装置
Grant
Publication/Patent Number: CN212528725U Publication Date: 2021-02-12 Application Number: 202021286968.2 Filing Date: 2020-07-04 Inventor: 王鹏   Assignee: 王鹏   IPC: B29C64/35 Abstract: 本实用新型提供一种用于喷墨印刷设备的喷嘴清洁装置,涉及印刷设备技术领域,以解决现有的喷嘴清洁机构多采用毛刷在下方进行清洁的方式,而由于喷嘴下方需要进行打印,若设置喷嘴清洁机构则会影响正常打印,并且清洁机构多可进行移动,在打印机的工作的过程中,可能因震动致使清洁机构自动移至喷嘴下方的问题,包括安装座;所述安装座上竖向滑动安装有升降套块。本实用新型中由于升降套块的下端固定连接有弹簧,清洁机构的背部平面与升降套块之间通过拉簧固定相连接,当微型电机旋转时,可针对喷嘴处进行清洁,当松手后,清洁机构将沿延展臂自动复位至初始位置处,由于拉簧的存在,可避免清洁机构在闲置时影响喷嘴的正常使用。
5
CN212372725U
一种一体化三维打印机用废料收集装置
Grant
Publication/Patent Number: CN212372725U Publication Date: 2021-01-19 Application Number: 202021002362.1 Filing Date: 2020-06-04 Inventor: 王兴莹   刘玉海   Assignee: 东莞亿维晟三维科技有限公司   IPC: B29C64/35 Abstract: 本实用新型公开了一种一体化三维打印机用废料收集装置,包括三维打印机主体,所述三维打印机主体的一侧外表面固定安装有电机,所述电机的一侧外表面固定安装有第一连接杆,所述三维打印机主体的一侧内表面开设有环形槽,所述第一连接杆的一侧外表面固定安装有第二活动杆,所述第二活动杆的外表面活动连接有第二连接杆,所述第二连接杆的下端外表面固定安装有刮板,所述三维打印机主体的前后两端外表面靠近下方的位置均开设有放置槽。本实用新型,方便了工作人员对三维打印机主体废料的清理,节省了工作人员的体力,增强了刮板去除三维打印机主体废料的效果,方便了工作人员对废料的收集。
6
CN212472443U
一种3D打印废料回收装置
Grant
Publication/Patent Number: CN212472443U Publication Date: 2021-02-05 Application Number: 202020825032.6 Filing Date: 2020-05-18 Inventor: 何燕   楚电明   唐宽鑫   白文娟   Assignee: 青岛科技大学   IPC: B29C64/357 Abstract: 本实用新型提供了一种3D打印废料回收装置,用于3D打印废料回收利用,该装置由磨切模块,加热传送模块,造粒回收模块组成,磨切模块对废料进行磨切,加热传送模块对磨切的废料进行熔融和传送并挤出,造粒回收模块用于对废料切割成粒料并收集,本实用新型实施例解决了在先技术中热塑性材料产生的大量废料回收利用的问题,并且通过本装置可以将回收的废料直接生成不同规格的丝料或粒料,供不同类型的FDM打印机使用,不仅节约资源,节省成本,而且对保护环境具有重要意义。
7
CN112223752A
一种3D打印机粉料回收装置
Substantial Examination
Publication/Patent Number: CN112223752A Publication Date: 2021-01-15 Application Number: 202011011327.0 Filing Date: 2020-09-23 Inventor: 王伟   陈建华   王彦锋   金兴江   苗轩   朱旭峰   Assignee: 浙江精功机器人智能装备有限公司   IPC: B29C64/357 Abstract: 本发明公开了一种3D打印机粉料回收装置,包括横截面呈圆弧形的收集罩、固定设置在收集罩两端的侧板、转动设置在收集罩内的柱形刷以及设置在侧板上且用于驱动柱形刷转动的电机,收集罩与两端的侧板之间形成收集口,柱形刷的一侧延伸至收集口外,通过柱形刷的转动可以将接触到的粉料扫入收集罩内,扫入收集罩内的粉料被吸力吸入连接管内并通过过滤装置进行收集,操作简单,实现高效的粉料回收;收集罩的外壁顶部设置有防溅射装置,防溅射板通过调节可以与柱形刷的刷毛顶部接触,可以防止柱形刷在转动时将部分粉料从收集口甩出;在清理和收集平面上的粉料时,延伸板可以起到铲粉的作用,使粉料收集更加方便。
8
EP3774295A1
DETERMINE RATIOS OF BUILD MATERIALS TO ACHIEVE SELECTED FEATURES
Publication/Patent Number: EP3774295A1 Publication Date: 2021-02-17 Application Number: 18936001.9 Filing Date: 2018-10-01 Inventor: Miginnis, Emily Ann   Tandy, Jesiska   Fung, Erica   Cheng, Yow Wei   Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.   IPC: B29C64/357
9
US2021023790A1
CONTROL OF USED BUILD MATERIAL PARTICLE RECLAMATION OPERATIONS
Publication/Patent Number: US2021023790A1 Publication Date: 2021-01-28 Application Number: 16/520,158 Filing Date: 2019-07-23 Inventor: Schmale, Joshua R.   Stallbaumer, Philip J.   Assignee: Hewlett-Packard Development Company, L.P.   IPC: B29C64/357 Abstract: According to examples, a processor of an apparatus may access a plurality of measurement values corresponding to build material particles reclaimed from a build chamber during a period of time in which a reclamation operation is performed. The plurality of measurement values may be determined at a first hopper of the reclaimed build material particles as the build material particles are reclaimed from the build chamber and received into the first hopper. The processor may also calculate variances among the plurality of measurement values, determine whether a calculated variance of the calculated variances falls below a predetermined threshold value, and based on a determination that the calculated variance falls below the predetermined threshold value, stop the reclamation operation.
10
EP3433071B1
PROVIDING POWDER IN THREE-DIMENSIONAL (3D) ADDITIVE MANUFACTURING
Publication/Patent Number: EP3433071B1 Publication Date: 2021-01-27 Application Number: 16910716.6 Filing Date: 2016-07-27 Inventor: Williams, Kenneth R.   Klopfenstein, Michael F.   Ewald, Brent   Assignee: Hewlett-Packard Development Company, L.P.   IPC: B29C64/165
11
CN212331852U
光固化成型装置
Grant
Publication/Patent Number: CN212331852U Publication Date: 2021-01-12 Application Number: 202021245526.3 Filing Date: 2020-06-30 Inventor: 庞伟   俞红祥   黄少俯   Assignee: 杭州德迪智能科技有限公司   IPC: B29C64/124 Abstract: 本实用新型涉及一种光固化成型装置,包括光源以及固化台,固化台具有用于固化光固化材料的工作面,光源能够照射固化台的工作面并固化位于工作面的光固化材料;光固化成型装置还包括供料件、进料组件以及传动件,进料组件连通于供料件并为供料件提供光固化材料,供料件为透明件,供料件连接于传动件,供料件包括用于附着光固化材料的附着面,且附着面在传动件的作用下将光固化材料转移至工作面。该光固化装置使得光固化材料能够按需供给,从而改变光固化装置需要提前预装大量液体材料的现状,能够极大地提升光固化材料的利用率,降低光固化材料的变质或损耗,同时降低光固化成形工艺的使用及操作成本。
12
CN212400355U
一种适用于少量光敏材料的3D打印装置
Grant
Publication/Patent Number: CN212400355U Publication Date: 2021-01-26 Application Number: 202020910125.9 Filing Date: 2020-05-26 Inventor: 姜再兴   王何睿   Assignee: 哈尔滨工业大学   IPC: B29C64/124 Abstract: 一种适用于少量光敏材料的3D打印装置,为了解决现有商用打印机打印过后会有大量剩余料液于料盒中,料盒过大导致剩料无法被使用而导致浪费的问题,包括成型平台和料盒,所述成型平台包括上顶板和吸盘,吸盘分为锥台和圆盘,锥台与圆盘上下同轴设置且一体制成,吸盘设置在上顶板的下面,所述料盒分为上筒和下筒,所述上筒与下筒上下同轴设置且一体制成,下筒的内径小于上筒的内径,下筒的内壁与上筒的内壁之间为过渡斜面,成型平台与料盒上下设置,且吸盘与料盒同轴设置。本实用新型用于上拉式SLA打印机。
13
EP3778073A1
DEVICE FOR PRODUCING THREE-DIMENSIONAL OBJECTS
Publication/Patent Number: EP3778073A1 Publication Date: 2021-02-17 Application Number: 20191267.2 Filing Date: 2013-11-20 Inventor: Herzog, Frank Carsten   Assignee: CL Schutzrechtsverwaltungs GmbH   IPC: B22F3/105 Abstract: Die Erfindung betrifft eine Vorrichtung 1 zum Herstellen von dreidimensionalen Objekten 12 durch aufeinanderfolgendes Verfestigen von Schichten eines mittels Strahlung verfestigbaren Aufbaumaterials 9, 10 an den dem jeweiligen Querschnitt des Objektes 12 entsprechenden Stellen, mit einem Gehäuse, einer darin untergebrachten Baukammer 4, einer Dosierkammer 2, 3, einer Aufbringvorrichtung 11 zum Aufbringen von Schichten des Aufbaumaterials 9, 10 und einem Förderelement 13, 14, 17, 18, 21, 22, 37, 38 zum Transportieren des Aufbaumaterials 9, 10, wobei wenigstens zwei Förderelemente 13, 17, 21; 14, 18, 22 zum Transport unterschiedlicher Aufbaumaterialien 9, 10 vorgesehen sind, die getrennte Zuleitungen 37, 38, zu wenigstens einer Dosierkammer 2, 3, umfassen.
14
US2021008800A1
POWDER MASS ESTIMATES DURING POWDER RECOVERY
Publication/Patent Number: US2021008800A1 Publication Date: 2021-01-14 Application Number: 16/507,640 Filing Date: 2019-07-10 Inventor: Collins, Eric Scott   Ewe, Michael   Stallbaumer, Philip J.   Assignee: Hewlett-Packard Development Company, L.P.   IPC: B29C64/357 Abstract: An example of an apparatus is provided. The apparatus includes a vacuum source to draw gas and a build material from a build process. The apparatus includes a filter to separate the build material from the gas. A filtered portion of the build material is to be deposited on the filter and a collected portion of the build material is to be redirected. The apparatus includes a storage container to receive the collected portion of the build material. The apparatus includes a mass estimation engine to determine a total mass of the build material. The mass estimation engine is to estimate a mass of the filtered portion.
15
CN112272608A
确定构造材料的比率以实现选定特征
Substantial Examination
Publication/Patent Number: CN112272608A Publication Date: 2021-01-26 Application Number: 201880094322.3 Filing Date: 2018-10-01 Inventor: E·a·麦金尼斯   J·坦迪   E·冯   Y·w·郑   Assignee: 惠普发展公司,有限责任合伙企业   IPC: B29C64/314 Abstract: 根据示例,一种装置可以包括处理器和非暂时性计算机可读介质,非暂时性计算机可读介质上存储有机器可读指令,机器可读指令用于使得处理器执行以下操作:从第一构造材料的样本的图像确定第一构造材料的光学属性值;从所确定的第一构造材料的光学属性值计算第一构造材料的寿命;并且基于所计算的第一构造材料的寿命,计算第一构造材料与第二构造材料的混合物的比率,该比率导致混合物实现选定特征,第二构造材料具有与第一构造材料不同的寿命。
16
CN212352933U
一种用于3D打印机的材料回收装置
Grant
Publication/Patent Number: CN212352933U Publication Date: 2021-01-15 Application Number: 202021098462.9 Filing Date: 2020-06-15 Inventor: 温小龙   Assignee: 石城县金石科技有限公司   IPC: B29C64/357 Abstract: 本实用新型公开了一种用于3D打印机的材料回收装置,包括:壳体,所述壳体顶部的一侧固定设置有进料斗;碾压结构,所述碾压结构位于壳体的内部,所述碾压结构包括斜板、支撑板、碾压辊和第一转动电机,所述壳体内位于进料斗的下方固定设置有斜板。本实用新型通过第一转动电机带动碾压辊转动,能够将原料中的水分或其他液体碾压出来,水分会穿过过滤网落入集液箱内,而脱水后的原料会直接落在烘干仓内,烘干仓的底部还固定设有鼓风机,并且在烘干仓的内壁均匀的嵌有电热丝,可以加热烘干仓内的空气,从而对烘干仓内的原料进行烘干,再通过第二转动电机带动转轴转动,可使切割刀对原料进行切割粉碎,便于后期进行回收。
17
CN112238609A
一种增材制造激光成型设备
Substantial Examination
Publication/Patent Number: CN112238609A Publication Date: 2021-01-19 Application Number: 202010977867.8 Filing Date: 2020-09-17 Inventor: 朱红军   Assignee: 广州海鑫无纺布实业有限公司   IPC: B29C64/153 Abstract: 本发明公开了一种增材制造激光成型设备,涉及增材制造设备技术领域,包括固定组件,固定组件的一侧设置有活动组件,且固定组件上设置有熔融组件,活动组件的顶端设置有收纳组件,收纳组件的下方设置有出粉组件,且收纳组件的一侧设置有收集组件。本发明通过设置的粉盒、分隔板、出粉管、电机、电磁阀,将不同的粉末放置在粉盒中的不同分隔板内侧,并通过安装座固定在固定杆上,电机运行带动粉盒转动,使需要使用的一侧的粉盒转动至防护罩的上方,控制电磁阀运行,使粉末通过出粉管落至连接管中,若需要其他粉末,则控制电机带动粉盒转动即可,有效解决了增材制造设备的出粉器只能对一种粉末进行加工的问题,并可控制出粉量和避免残留粉末。
18
EP3760346A1
METHOD FOR PRODUCING THREE-DIMENSIONAL SHAPED PRODUCT
Publication/Patent Number: EP3760346A1 Publication Date: 2021-01-06 Application Number: 20164417.6 Filing Date: 2020-03-20 Inventor: Amaya, Kouichi   Yoshida, Mitsuyoshi   Tomita, Seiichi   Takizawa, Akira   Nishikawa, Akishige   Assignee: Matsuura Machinery Corporation   IPC: B22F3/105 Abstract: [Purpose] To provide a method for producing a three-dimensional shaped product wherein the amount of circulation per unit time of an inert gas-containing gas circulating inside and outside a chamber is limited to be within a prescribed range. [SOLUTION MEANS] A method for producing a three-dimensional shaped product that employs a shaping method based on dispersion of powder by a squeegee and irradiation onto powder layer with a laser beam or an electron beam 6, the method solving the aforementioned problem by the following steps: 1. Setting upper limit value and lower limit value for the amount of circulation passing through an anemometer 2, as well as an adjusting value within these range. 2. Measuring the amount of circulation and effecting control as follows: (1) When measured value is in the range between the upper limit value and the lower limit value, rotational speed of fan of blower 3 is maintained. (2) When the measured value has fallen below the lower limit value due to clogging of filter 41, the rotational speed of the fan is increased and the rotational speed is selected at the stage where the measured value has reached the adjusting value, and the rotational speed is maintained.
19
US10900004B2
Open loop additive material process and system for creating a human-habitable environment
Publication/Patent Number: US10900004B2 Publication Date: 2021-01-26 Application Number: 16/220,935 Filing Date: 2018-12-14 Inventor: Tompkins, Daniel   Assignee: DIY Service LLC   IPC: C12M1/107 Abstract: Methods for producing hydrocarbon-based polymers and hydrocarbon-based polymeric structures that are capable of removing carbon dioxide from an ambient environment to produce breathable oxygen. The methods produce enclosed, solar-exposed polymeric structures capable of expanding in area through the reuse of at least a portion of the hydrocarbon-based polymers. As such, the method produces self-sustaining polymeric/hydrocarbon-based structures capable of in-situ resource harvesting and reuse to create a sustainable, habitable area. The methods can be used to create a habitable environment in otherwise harsh conditions, such as those associated with high concentrations of carbon dioxide and low pressure, without the need to use external, non-renewable resources, and instead using renewable, in-situ resources to improve the viability of habitation within the environment of the manufactured three-dimensional structures.
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US10913259B2
Three-dimensional shaping apparatus and three-dimensional shaping system
Publication/Patent Number: US10913259B2 Publication Date: 2021-02-09 Application Number: 15/345,638 Filing Date: 2016-11-08 Inventor: Ono, Yasukazu   Assignee: RICOH COMPANY, LTD.   IPC: B33Y50/02 Abstract: A three-dimensional shaping apparatus includes: a shaping chamber configured to hold powder; a leveler configured to move from a first position to a second position in a first direction on a top surface of the powder held in the shaping chamber to flatten the top surface of the powder; an ejector configured to eject a shaping liquid to the flattened top surface of the powder held in the shaping chamber; and a suction mechanism including a suction inlet arranged close to the second position of the shaping chamber.
Total 47 pages