CN2900196Y - Color three dimension object forming device based on UV light hardening process - Google Patents

Color three dimension object forming device based on UV light hardening process Download PDF

Info

Publication number
CN2900196Y
CN2900196Y CN 200620071984 CN200620071984U CN2900196Y CN 2900196 Y CN2900196 Y CN 2900196Y CN 200620071984 CN200620071984 CN 200620071984 CN 200620071984 U CN200620071984 U CN 200620071984U CN 2900196 Y CN2900196 Y CN 2900196Y
Authority
CN
China
Prior art keywords
groove
print head
ink supply
molding
color
Prior art date
Application number
CN 200620071984
Other languages
Chinese (zh)
Inventor
岳东
杨继全
Original Assignee
南京师范大学
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 南京师范大学 filed Critical 南京师范大学
Priority to CN 200620071984 priority Critical patent/CN2900196Y/en
Application granted granted Critical
Publication of CN2900196Y publication Critical patent/CN2900196Y/en

Links

Abstract

The utility model discloses a color 3D articles molding device based on UV photo-curing technique, which comprises a computer, a storage groove, a molding groove, an UV source, a rotating roller, A Y-oriented guide rail, a X-oriented guide rail, a cleaning groove for the spray sprinting head, a waste liquid groove, a recovery groove, a spray printing head box and an ink supply box. Wherein, the storage groove, molding groove, recovery groove, cleaning groove for the spray printing head 7 are arranged in sequence at the same height. The rotating roller 4 and the Y-oriented guide rail 5 are properly arranged on the opening of those four grooves. In addition, the rotating roller 4 and Y-oriented guide rail 5 are provided with the spray printing head box 12 and UV source 3. An ink supply box 14 has an ink supply pump 15 to replenish all printing heads. An article rushing board 13 and 11 is respectively and horizontally positioned in the storage groove 1 and molding groove 2. 3D articles produced by the utility model have higher smoothness and color brightness compared with those produced with common 3D printing techniques and completes production at higher speed than that of current molding techniques.

Description

基于UV光固化工艺的彩色三维物体成型装置 UV curing process based on a color three-dimensional object forming apparatus

技术领域 FIELD

本实用新型涉及一种采用UV光固化工艺以逐层打印方式快速制作彩色三维物体的成型装置,具体说是一种基于UV光固化工艺的彩色三维物体成型装置。 The present invention relates to an UV curing process is performed to the print layer by layer manner to quickly create a color three-dimensional object forming apparatus, in particular to a UV curing process based on the color three-dimensional object forming apparatus.

背景技术 Background technique

快速成型技术是从计算机三维实体到物理实体的一种快速制作工具,它适合制作原型件和小批量的功能件,制作的三维物体的材料可以是陶瓷材料、金属材料、纸、光敏树脂等材料。 Rapid prototyping technology is the rapid production of three-dimensional computer entity to the physical entity of one kind of tool, it is suitable for small batch production of prototypes and functional parts, material produced three-dimensional object may be a ceramic material, a material of the metal material, paper, a photosensitive resin or the like . 快速成型技术比较常用的工艺有光固化工艺、选择性激光烧结、熔丝沉积制作、叠层实体制作和三维打印等。 Rapid prototyping process commonly used light curing process, Selective Laser Sintering, Fused Deposition production, and production of a three-dimensional laminated object printing.

以上几种工艺都能制作复杂的三维物体,但除三维打印工艺外,制作的三维实体都是单色的。 Several more processes can produce complex three-dimensional objects, but in addition to three-dimensional printing process, the production of three-dimensional solid is monochromatic. 如有的公司开发了能用于熔丝沉积制作的几种不同颜色的成型材料,但也只能是每个三维物体是单色的,无法制作出彩色的三维物体。 If the company has developed a molding material can be used for several different colors produced fuse deposition, but only a three-dimensional object of each monochromatic, can not produce a color three-dimensional object. 这样对于产品的概念设计和外观设计等方面,产品就缺乏了色彩表现力。 For this product's conceptual design and design and other products on the lack of color performance.

三维打印工艺虽能制作彩色的三维物体,但是由于其采用的是用打印头喷射水性粘结剂,与石膏粉或淀粉作用形成强度比较弱的层片,因此制作的物体在未进行后处理之前强度比较弱,容易变形,不易从成型室取出,而且经后处理之后,收缩性较大,表面粗糙度也较大。 Although three-dimensional printing process can produce three-dimensional object in color, but because of its aqueous binder is used in jet print head, a relatively weak strength plies formed gypsum powder or starch action, thus making the non-object before processing strength is relatively weak, easily deformed and difficult to remove from the forming chamber, and then post-processed, a large shrinkage, too large surface roughness.

发明内容 SUMMARY

本实用新型的目的在于提供一种能快速制作高精度的彩色三维物体的成型装置--基于UV光固化工艺的彩色三维物体成型装置。 Object of the present invention is to provide a molding device which can quickly make high-precision three-dimensional object in color - the color three-dimensional object forming apparatus based UV curing process.

本实用新型基于UV光固化工艺的彩色三维物体成型装置,由计算机、储料槽1、成型槽2、UV光源3、旋转滑辊4、Y向导轨5、X向导轨6、打印喷头清洗槽7、废液槽8、回收管9、回收槽10、打印喷头盒12、供墨盒14、供墨泵15、供墨管16构成;储料槽1,成型槽2、回收槽10、打印喷头清洗槽7同高度依次并行放置,在四个槽口的上方贴近槽口设置可以水平移动的旋转滑辊4和Y向导轨5,在旋转滑辊4和Y向导轨5上装有可以沿其滑动的打印喷头盒12和UV光源3,打印喷头盒12内装有多个打印头,各个打印头通过供墨管16与供墨盒14相连,供墨盒14通过供墨泵15为各个打印头供墨;打印喷头清洗槽7带有废液槽8;在储料槽1和成型槽2内分别水平设置推料板13、11。 The present invention is based on UV curing process of a color three-dimensional object forming apparatus, a computer, a hopper, forming grooves 2, UV light source 3, the rotary roller slide 4, Y-direction guide bars 5, X-direction guide bars 6, the print head cleaning tank 7, the waste liquid tank 8, a recovery pipe 9, recovery tank 10, the print head cartridge 12, ink supply case 14, the ink supply pump 15, the ink supply tube 16 constituting; hopper 1, the molding groove 2, recovery tank 10, the print head cleaning bath 7 with the height of successively placed in parallel, proximate notch disposed above the four slots of the rotary slide can be moved horizontal Y-direction guide rollers 4 and 5, with which can be slid along the guide rail 5 to the rotary roller slide 4 and Y the print head cartridge 12 and the UV light source 3, a print head cartridge 12 that has the plurality of print heads, each print head through an ink supply tube 16 is connected with the supply tank 14, ink supply 14 through an ink supply pump 15 for each print head ink; Print head cleaning bath 7 with a waste liquid tank 8; in the hopper 1 and level 2, respectively forming grooves 13,11 disposed ejector plate.

本实用新型制作三维物体的表面光洁度远高于普通三维打印工艺制作的三维物体的精度;制作的三维物体的颜色鲜亮度要高于普通三维打印工艺制作的三维物体的颜色鲜亮度;制作的速度也大大高于普通的光固化工艺、熔丝沉积制作、叠层实体制作等快速成型工艺;本实用专利采用的成型材料成本也大大低于其他几种快速成型工艺使用的成型材料。 Surface finish produced three-dimensional object of the present invention is much higher than the accuracy of three-dimensional object fabricated ordinary three dimensional printing process; color vividness of the produced three-dimensional object is higher than the color vividness of ordinary three-dimensional object fabrication of three dimensional printing; production speed also significantly higher than conventional photocurable process, Fused deposition production, production and other entities laminate rapid prototyping technology; molding material cost used in the present invention patent is much lower than the molding material several other rapid prototyping process used.

附图说明 BRIEF DESCRIPTION

图1、为本实用新型基于UV光固化工艺的彩色三维物体成型装置的结构示意图。 1, a schematic structure of a new process based on UV-curable colored three-dimensional object forming apparatus of the present invention.

图2所示的是计算机控制框图。 It is a control block diagram of the computer shown in FIG.

图3为成型槽运动示意图。 3 is a schematic shaped groove movement.

图4为储料槽运动示意图。 4 is a schematic view of the spout movement reservoir.

图5是打印喷头盒结构示意图。 FIG 5 is a schematic view of the structure of the print head cartridge.

具体实施方式 Detailed ways

下面结合附图,对本实用新型作进一步详细说明。 DRAWINGS The present invention be described in more detail.

实施例:图1所示的是基于UV光固化工艺的彩色三维物体成型装置结构示意图,由计算机、储料槽1、成型槽2、UV光源3、旋转滑辊4、Y向导轨5、X向导轨6、打印喷头清洗槽7、废液槽8、回收管9、回收槽10、打印喷头盒12、供墨盒14、供墨泵15、供墨管16构成;储料槽1,成型槽2、回收槽10、打印喷头清洗槽7同高度依次并行放置,在四个槽口的上方贴近槽口设置可以水平移动的旋转滑辊4和Y向导轨5,在旋转滑辊4和Y向导轨5上装有可以沿其滑动的打印喷头盒12和UV光源3,打印喷头盒12内装有多个打印头,各个打印头通过供墨管16与供墨盒14相连,供墨盒14通过供墨泵15为各个打印头供墨;打印喷头清洗槽7带有废液槽8;在储料槽1和成型槽2内分别水平设置推料板13、11。 Example: Figure 1 shows a schematic view of the structure forming apparatus of the UV curing process based on the color three-dimensional object, by a computer, the hopper 1, the molding groove 2, UV light source 3, the rotary roller slide 4, Y-direction guide bars 5, X cleaning the rail 6, printing head groove 7, the waste liquid tank 8, a recovery pipe 9, recovery tank 10, the print head cartridge 12, ink supply case 14, the ink supply pump 15, the ink supply tube 16 constituting; hopper 1, forming groove 2, recovery tank 10, the print head cleaning tank 7 are sequentially placed in parallel with the height, can be moved horizontally disposed proximate the notches of the rotary slide Y-direction guide rollers 4 and 5, the roller 4 and the rotary slide in the Y-direction above the four slots 5 can be equipped with the upper rail sliding along the print head cartridge 12 and a UV light source 3, a print head cartridge 12 that has the plurality of print heads, each print head through an ink supply tube 16 is connected with the supply tank 14, ink supply 14 through ink supply pump 15 for each print head is an ink; print head cleaning tank 7 with a waste liquid tank 8; in the hopper 1 and level 2, respectively forming grooves 13,11 disposed ejector plate.

旋转滑辊4沿着X向导轨6做X方向运动,旋转滑辊4本身亦做旋转运动,UV光源3和打印喷头盒12沿着X向导轨6和Y向导轨5做平面运动;推料板11、13做垂直方向的上下运动。 The rotary slide rollers 4 do motion to the X-direction along the guide rail 6 X, the rotary roller slide 4 itself also rotational movement, UV light source 3 and a print head cartridge 12, a graphic motion to the rail 5 along the X and the Y-direction guide 6; pusher plates 11, 13 up and down movement in the vertical direction. 旋转滑辊4在把成型粉末22在成型槽2上方铺平时,多余的成型粉末22被推入回收槽10中,待累积到一定量时,把回收槽10中的粉末再倒入储料槽1中。 4 the rotary slide roller 22 at the time of the molding powder is paved above the molding groove 2, forming excess powder 22 is pushed into the recovery tank 10 to be accumulated to a certain amount, the recovery tank 10 in the powder was poured into the hopper 1. 每打印一段时间,打印喷头盒12在打印X向导轨6和Y向导轨5的带动下,在打印喷头清洗槽7中进行清洗打印头121、122、123、124,以确保喷头不被堵塞。 Each print time, the print head cartridge 12, the print head for cleaning the print head cleaning 121,122,123,124 in the driving groove 7 in the rail 5 in the printing X-direction guide 6 and Y, to ensure that the nozzle is not blocked. 清洗的废液经回收管9收集到废液槽8中,以便统一做无害化处理。 Cleaning waste recovery pipe 9 through the collected waste liquid tank 8, in order to harmonize do sound processing. 每个打印头的粘结剂是由供墨泵15从供墨盒14中经由供墨管16供应的,供墨管16是有多个细供墨管161、162、163、164组成的,每个细供墨管单独为某一个打印头供墨。 Each adhesive print head 15 by the ink supply from the ink supply pump 14 is supplied via an ink supply tube 16, the ink supply tube 16 is a plurality of fine ink supply tube consisting of 161,162,163,164, each a thin ink supply tube for a separate supply of ink a printhead.

如图2所示,在计算机17中建立三维物体的计算机三维实体模型,对其进行切片分层,得到一系列的二维切片,取出每层的成型信息;计算机17根据每一层的成型信息分别控制各机构做协调运动。 2, in the three-dimensional solid computer model of the three-dimensional object in the computer 17, its layered sliced ​​into a series of two-dimensional slices taken out of each layer forming information; information computer 17 forming each layer in accordance control agencies are doing to coordinate movement. 具体而言,制作开始时,计算机17通过储料槽控制器20控制储料槽导轨23,使得储料槽1中的推料板13上升一段距离,推出一部分成型粉末22;同时,计算机1 7通过成型槽控制器21控制成型槽导轨24,使得成型槽2中的推料板11下降一段距离;接着计算机17通过滑辊控制器25控制旋转滑辊4把推料板13上升一段距离而推出的成型粉末22铺在成型槽2的上方,在铺粉末22的时候,旋转滑辊4做逆时针运动把粉末22铺平;之后,计算机17通过喷头XY位置控制电路19控制打印喷头盒12做XY平面运动;与此同时,计算机17通过喷头控制电路18控制打印喷头盒12内的多个喷头喷射出UV固化胶,随即被UV光源控制器28控制的UV光源3固化,形成该层图形;如此反复,一层层的喷射、固化并粘结,从而快速制作出三维物体。 Specifically, when making starts, the computer 23 through the hopper 17 guides the controller 20 controls the hopper, so that the hopper 1 Ejector 13 is raised a distance, a portion of the molding powder Release 22; the same time, the computer 17 by forming the groove forming grooves controller 21 controls the guide rail 24, so that the molding groove 2 ejector 11 is lowered a distance; computer then 17 rotates the support roller 4 ejector 13 is raised by a distance controller 25 controls the carriage roller Release molding the molding powder 22 laid over the groove 2, when the powder 22 is spread, the slide roller 4 rotating counter-clockwise movement of the paving powder 22; Subsequently, the computer 17 through the head control circuit 19 controls the XY position of the print head cartridge 12 do XY planar motion; At the same time, the control computer 17 by the print head circuit 18 controls the plurality of nozzles in the head cartridge 12 is ejected UV curing adhesive, then the controller 28 controls the UV light curing UV light source 3, the layer pattern is formed; so again, injection layers, and curing the adhesive to quickly produce a three-dimensional object. 制作三维物体前,温度传感器26检测成型槽的温度,如温度符合打印条件,即10~30℃之间,即可开始打印;如温度达不到打印条件,则启动加热器27使成型槽升温或降温,直至温度达到要求。 Before creating three-dimensional objects, the molding groove 26 detects the temperature of a temperature sensor, such a temperature that the printing conditions, i.e. between 10 ~ 30 ℃, to start printing; printing conditions such as temperature reach, the heater 27 starts heating the molded groove or cooling until the temperature reaches requirements.

图3是储料槽结构示意图。 3 is a schematic structure of the hopper. 每层加工前,旋转滑辊3运动到储料槽1的左边,之后成型槽导轨23在储料槽控制器19的驱动下,带动推料板13向上移动一段距离,旋转滑辊3把新的粉末在成型槽2上方铺平。 Before each machining, the rotary roller slide 3 moves to the left of the hopper 1, after the guide groove 23 formed in the drive controller 19 of the hopper, drive 13 moves upward a distance, the rotary roller slide three new Ejector paved above the powder molding groove 2.

图4是成型槽结构示意图。 4 is a schematic shaped groove structure. 每层加工前,成型槽导轨24在成型槽控制器20的驱动下,带动推料板11向下移动一段距离,成型的三维物体放置在推料板11上,待旋转滑辊3把新的粉末铺平后,已成型的部分被完全掩在粉末中,未被粘结的粉末起着支撑作用。 Before processing each molding groove guide groove 24 formed in the driving controller 20 to drive the pusher plate 11 moves a distance downwards, forming the three-dimensional object is placed on the ejector plate 11, the rotary slide until the new roll 3 after the powder is paved, the formed part is completely masked in the powder, the powder not adhered plays a supporting role.

图5是打印喷头盒结构示意图。 FIG 5 is a schematic view of the structure of the print head cartridge. 图5所示的是打印盒内装4个打印头的情形,实际过程中,可根据成型的具体要求,安装4个、8个、12个、16个甚至更多的打印头。 FIG 5 is a case where the print cartridge print head 4 interior, the actual process, according to the specific requirements of the molding, mounting 4, 8, 12, 16 or more printhead. 图示中的打印头121由161供墨管供阳红色UV胶,打印头122由162供墨管供青色UV胶,打印头123由163供墨管供黄色UV胶,打印头124由164供墨管供无色UV胶,此4个打印头和4个供墨管可以互换,即121打印头也可以喷射青色UV胶,也可以喷射黄色UV胶,也可以喷射无色UV胶。 Printhead 121 illustrated by the ink supply tube 161 for a male red UV adhesive, the print head 122 by the ink supply tube 162 for cyan UV adhesive, the print head 123 by the ink supply tube 163 as a yellow UV glue supply, a print head 124 for 164 colorless UV ink supply tube glue, the four print heads and the ink supply tube 4 may be interchanged, i.e., the print head 121 may eject cyan UV adhesive, UV adhesive may be yellow injection, the injection may be UV colorless gum.

制作三维物体的UV液态材料对波长100~800nm的光较为敏感。 Making three-dimensional objects the liquid material is sensitive to UV light having a wavelength of 100 ~ 800nm. UV液态材料包括齐聚物、活性单体、光引发剂、着色剂及其它助剂。 UV liquid material comprising the oligomer, reactive monomer, a photoinitiator, coloring agents and other additives. (1)齐聚物是含有不饱和官能团的低分子聚合物,其非限定性例子为聚氨脂丙烯酸脂、聚脂丙烯酸脂、聚醚丙烯酸脂、环氧丙烯酸脂以及各种改性丙烯酸脂。 (1) an unsaturated oligomer is a low molecular weight polymer containing a functional group, non-limiting examples of urethane acrylate, polyester acrylate, polyether acrylate, epoxy acrylate, and various modified acrylate . 优选该齐聚物为液体以保持UV液体具有所需的低粘度,且优选其官能度大于一。 Preferably, the oligomer is a liquid having a low viscosity to maintain the desired liquid UV, and preferably having a functionality of greater than one. 如果齐聚物为非液体状态的物质,它应该可溶于所述活性物质的液体组分中。 If the substance is non-liquid state oligomers that the active substance should be soluble in the liquid component. (2)活性单体主要是为了改善齐聚物的粘度。 (2) a reactive monomer mainly to improve the viscosity of the oligomer. 双官能度活性单体包含至少一种选自1,4-丁二醇、新戊二醇、乙二醇、二甘醇、三甘醇、聚乙二醇和二丙烯酸脂的单体。 Difunctional reactive monomer comprises at least one selected from 1,4-butanediol, neopentyl glycol, ethylene glycol, diethylene glycol, triethylene glycol, polyethylene glycol diacrylate and monomer. 三或更高官能活性单体包含至少一种选自乙氧基化三羟甲基丙烷丙烯酸脂和丙氧基化甘油丙烯酸脂的单体。 Tri- or higher functional reactive monomer comprising at least one member selected from ethoxylated trimethylol propane acrylate and propoxylated glycerol acrylate monomer. 优选的双官能单体是二缩三丙二醇二丙烯酸酯(TPGDA)和1,6-己二醇二丙烯酸酯(HDDA),优选的三官能单体是三羟甲基丙烷三丙烯酸酯(TMPTA)、季戊四醇三丙烯酸酯(PETA)。 Preferred difunctional monomer is tripropylene glycol diacrylate (of TPGDA) and 1,6-hexanediol diacrylate (HDDA), preferred trifunctional monomer is trimethylol propane triacrylate (TMPTA) , pentaerythritol triacrylate (PETA). (3)光引发剂吸收能量而激发产生自由基或阳离子。 (3) photoinitiator absorbs excitation energy to generate radicals or cations. 自由基光引发剂为苯偶姻和苯偶酰缩酮的衍生物(如苯偶姻醚、苯偶酰缩酮等)、苯乙酮衍生物(如对苯氧基2α、12羟基环乙基苯乙酮等)、芳香酮类光引发剂(如二苯甲酮、氯化二苯甲酮等);阳离子光引发剂为酰基磷化氢化合物。 Derivative radical photoinitiator (such as benzoin ethers, benzil ketals, etc.) agents are benzoin and benzil ketals, acetophenone derivatives (e.g., p-phenoxy 2α, 12-hydroxy ring B acetophenone and the like), an aromatic ketone photoinitiator (such as benzophenone, benzophenone chloride, etc.); cationic photoinitiator is an acyl phosphine compound. (4)着色剂决定了三维结构的色彩和光学特性,优选为热稳定且水不溶性的。 (4) determines the color of the colorant and optical properties of three-dimensional structures, preferably thermally stable and water insoluble. (5)助剂包括分散剂、润滑剂、增厚剂、填充剂、促固剂等,它影响到油墨的固化速度及使用的有效期和膜层厚度等。 (5) adjuvants include dispersants, lubricants, thickening agents, fillers, agents promoting solid, which affects the validity and the film thickness and the curing rate of the ink used. UV液体材料中可含有胶体或纳米颗粒等填料,如硅石、有机物、金属或合金。 UV liquid material may contain colloidal or nano-particles fillers such as silica, organic matter, metals or alloys. 液体在室温下的粘度是2~1000cps。 Liquid viscosity at room temperature is 2 ~ 1000cps. 液体在0~130℃、粘度低于30cps时可喷射。 Liquid 0 ~ 130 ℃, sprayable viscosity less than 30cps.

采用的固化光源可以为中心波长在100~800nm范围的半导体二极管;或为中心波长在100~800nm范围的半导体激光器;或为中心波长在100~800nm范围的固态激光器;或采用的光源为中心波长在100~800nm范围的气体激光器;或采用的光源为中心波长在100~800nm范围的高压或超高压汞灯;或为中心波长在100~800nm范围的由半导体二极管、半导体激光器、固态激光器、气体激光器、高压或超高压汞灯的两种或多种光源组合而成的组合型光源;或为中心波长在100~800nm范围的由半导体二极管、半导体激光器、固态激光器、气体激光器、高压或超高压汞灯中的多个不同中心波长的光源组合而成的组合型光源。 Curing light source may be a center wavelength of 100 to the semiconductor diode 800nm ​​range; or a central wavelength of 100 to the semiconductor laser 800nm ​​range; or central wavelength solid-state laser is in the range of 100 to 800nm; and or a light source as a center wavelength in the gas laser range 100 to 800nm; or a light source used for the center wavelength in a high-pressure or ultrahigh pressure mercury lamp of 100 to 800nm ​​range; or from 100 to 800nm ​​center wavelength range of a semiconductor diode, a semiconductor laser, a solid-state laser, gas two or more laser light sources, high pressure or ultrahigh pressure mercury lamp of the light source obtained by a combination; or central wavelength of a semiconductor diode in a range of 100 ~ 800nm, a semiconductor laser, a solid-state laser, a gas laser, high or extra high the light source combining a plurality of different center wavelength of a mercury lamp light source in combination formed.

填充每层空白区域或非实体区域的支撑材料可以是蒸馏水,可以是含有利于迅速结冰或凝固的水性液体,如盐水;也可以是其他溶剂型液体;或染料型液体;或液体树脂。 Filling each blank area or region of solid support material can be distilled, it may be an aqueous liquid containing facilitate rapid freezing or coagulation, such as saline; may be any other solvent liquid; liquid dye or; or a liquid resin.

制作三维结构的过程中使用的打印喷头为多个,可分别喷射构成三维结构本体的液体材料和构成三维结构每层支撑的支撑材料。 Print head production process using three-dimensional structure is a plurality of, respectively, the ejection liquid material constituting the three-dimensional structural body of the three-dimensional structure and material of each layer constituting the support is supported. 喷头的喷嘴的孔径尺寸是1~100μm,和(或)所喷射的液滴的尺寸是1~200pl。 Pore ​​size of the nozzle head is 1 ~ 100μm, and (or) size of the droplets ejected is 1 ~ 200pl.

本实用新型是运用如下技术方案来实现彩色三维物体的制作的:在制作三维物体的过程中,首先设计三维物体的计算机实体模型,对其进行切片分层,取出每层的成型信息;计算机控制多个打印喷头按照第一层的成型信息做设定的打印运动,打印喷头根据该层的色彩信息有选择性地把彩色UV固化胶喷射到铺平的粉末层上,随后立即被UV光源迅速固化,形成与第一层成型信息形状一样的、有一定强度的彩色层片,未被喷射的粉末作为下一层片的支撑;在第一层的上面再铺设第二层粉末,并使其铺平;计算机控制多个打印喷头按照第二层的成型信息进行喷射UV固化胶,被UV光源迅速固化,形成第二层彩色层片,第二层与第一层粘结成一个整体;依次按照每层的成型信息制作出每一层,同时粘结上一层,层层粘结叠加,最终制作出在计算机中设计的三维物 The present invention is the use of the following technical solution to achieve the color three-dimensional object made of: three-dimensional object in the production process, first, the design computer solid model of the three-dimensional object, its slice layered hood forming each information; computer control a plurality of print heads to make the print settings according to the movement information of the first molded layer, the print head selectively colored UV curable adhesive is sprayed onto the powder layer according to the color information of the flattened layer, followed immediately by the UV light source is rapidly curing, the molding is formed as a first layer, information on the shape, the color intensity of a certain ply, not sprayed powder as a supporting layer under the sheet; at the top of the first layer and then laying a second layer of powder, and allowed to paved; a plurality of computer-controlled printing head for ejecting UV curable adhesive layer according to the information of the second molding, was quickly cured UV light source, a second sheet forming a color layer layer, a second adhesive layer with the first layer into a whole; sequentially produced in accordance with each of the information forming each layer, while the adhesive layer, the adhesive layer is superimposed, to produce a final design of a three-dimensional object in a computer ;去除多余的、未被粘结的粉末,取出制作的三维物体;制作出的三维物体经后处理工序后,即可使用。 ; Remove excess, non-bonded powder, extracted three-dimensional object produced; post-treatment step can be used after prepared by the three-dimensional object.

在加工每层时,根据每层的成型数据中含有的颜色信息,控制打印喷头喷射不同颜色的UV固化胶,从而喷射出该层的彩色图形。 Each layer in the processing according to the color information of each layer forming the data contained, controls the printing head ejecting UV curable glue of different colors, whereby the color pattern of the injection layer.

制作好的三维物体需要用除粉设备去除其表面及内部多余的、未被粘结的粉末。 Making a good three-dimensional object need powder removal device removing excess surface and inside thereof, non-adhesive powder.

Claims (1)

1.一种基于UV光固化工艺的彩色三维物体成型装置,由计算机、储料槽(1)、成型槽(2)、UV光源(3)、旋转滑辊(4)、Y向导轨(5)、X向导轨(6)、打印喷头清洗槽(7)、废液槽(8)、回收管(9)、回收槽(10)、打印喷头盒(12)、供墨盒(14)、供墨泵(15)、供墨管(16)构成;其特征是:储料槽(1),成型槽(2)、回收槽(10)、打印喷头清洗槽(7)同高度依次并行放置,在四个槽口的上方贴近槽口设置可以水平移动的旋转滑辊(4)和Y向导轨(5),在旋转滑辊(4)和Y向导轨(5)上装有可以沿其滑动的打印喷头盒(12)和UV光源(3),打印喷头盒(12)内装有多个打印头,各个打印头通过供墨管(16)与供墨盒(14)相连,供墨盒(14)通过供墨泵(15)为各个打印头供墨;打印喷头清洗槽(7)带有废液槽(8);在储料槽(1)和成型槽(2)内分别水平设置推料板(13)、(11)。 A UV curing process based on a color three-dimensional object forming apparatus, by a computer, the hopper (1), the molding groove (2), UV light source (3), the rotary slide roller (4), Y-direction guide (5 ), X-direction guide bars (6), the print head cleaning tank (7), a waste liquid tank (8), recovery pipe (9), a recovery tank (10), a print head cartridge (12) for the cartridge (14), for ink pump (15), the ink supply tube (16) configured; characterized in that: the hopper (1), the molding groove (2), a recovery tank (10), the print head cleaning tank (7) placed in parallel with the height sequentially, four notches disposed proximate the top of the slot can be moved horizontally rotary slide roller (4) and the Y-direction guide bars (5), the roller in the rotary slide (4) and the Y-direction guide bars (5) can slide along it with the a print head cartridge (12) and a UV light source (3), the print head cartridge (12) that has the plurality of print heads, each print head through the ink supply tube (16) with the ink supply (14) is connected to ink supply (14) an ink supply pump (15) for each of the ink print head; print head cleaning tank (7) with a waste liquid tank (8); within each pusher plate disposed horizontally in the hopper (1) and the molding groove (2) ( 13), (11).
CN 200620071984 2006-05-31 2006-05-31 Color three dimension object forming device based on UV light hardening process CN2900196Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620071984 CN2900196Y (en) 2006-05-31 2006-05-31 Color three dimension object forming device based on UV light hardening process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620071984 CN2900196Y (en) 2006-05-31 2006-05-31 Color three dimension object forming device based on UV light hardening process

Publications (1)

Publication Number Publication Date
CN2900196Y true CN2900196Y (en) 2007-05-16

Family

ID=38084360

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620071984 CN2900196Y (en) 2006-05-31 2006-05-31 Color three dimension object forming device based on UV light hardening process

Country Status (1)

Country Link
CN (1) CN2900196Y (en)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102363393A (en) * 2010-11-24 2012-02-29 上海富奇凡机电科技有限公司 Quick jet printing machine for colorized three-dimensional sand table
CN102371776A (en) * 2010-08-16 2012-03-14 研能科技股份有限公司 Spray printing module suitable for three-dimensional forming mechanism
CN103213411A (en) * 2013-05-15 2013-07-24 济南优诺思喷印设备有限公司 Printer car for 3D (three-dimensional) figures
CN103395207A (en) * 2013-08-01 2013-11-20 甘春丽 Three-dimensional (3D) printer and method for preparing three-dimensional products by use of 3D printer
CN103419488A (en) * 2012-05-16 2013-12-04 辅佳材料科技股份有限公司 Double-table-board continuous ink jet printing system
CN103426718A (en) * 2013-03-25 2013-12-04 上海显恒光电科技股份有限公司 Flat ultraviolet radiation light source 3D printing system and light source thereof
CN103496165A (en) * 2013-10-14 2014-01-08 无锡艾科瑞思产品设计与研究有限公司 Novel environment-friendly rapid-cycling three-dimensional printer
CN103522548A (en) * 2013-10-16 2014-01-22 西安科技大学 Device and method for manufacturing artificial photosynthesis reactor based on rapid prototyping technology
CN103536373A (en) * 2013-10-22 2014-01-29 清华大学 Light curing based tissue and organ precursor assembling device and method
CN103568323A (en) * 2012-08-09 2014-02-12 上海科斗电子科技有限公司 Light-curing three-dimensional printer and printing method thereof
CN103600407A (en) * 2013-11-21 2014-02-26 福建海源三维打印高科技有限公司 Three-dimensional printer
CN103703296A (en) * 2011-06-02 2014-04-02 A·雷蒙德公司 Connectors manufactured by three-dimensional printing
CN103770334A (en) * 2014-02-08 2014-05-07 河南师范大学 Multicolor 3D (three-dimensional) printer
CN103817942A (en) * 2014-03-19 2014-05-28 昆山博力迈三维打印科技有限公司 Digital material 3D (Three Dimensional) printing head
CN104191610A (en) * 2014-07-24 2014-12-10 合肥斯科尔智能科技有限公司 Three-dimensional printer with cleanable injecting head
CN104290322A (en) * 2014-05-08 2015-01-21 青岛尤尼科技有限公司 Color 3D printing system based on 3DP and light curing technology
CN104325643A (en) * 2014-10-18 2015-02-04 东莞市瑞迪三维电子科技有限公司 Method and device for manufacturing 3D (three-dimensional) product
CN104339656A (en) * 2013-08-09 2015-02-11 罗兰Dg有限公司 Three-dimensional printing apparatus
CN104339652A (en) * 2013-07-25 2015-02-11 陕西恒通智能机器有限公司 Three-dimensional color high-speed printer
CN104441649A (en) * 2013-09-23 2015-03-25 郑州乐彩科技股份有限公司 Photo-cured 3D printer
CN104690960A (en) * 2013-12-05 2015-06-10 中国科学院苏州纳米技术与纳米仿生研究所 3d printing system
CN104758085A (en) * 2014-12-26 2015-07-08 南京师范大学 Three dimensional biology printing device and method
CN104786502A (en) * 2015-04-24 2015-07-22 北京太尔时代科技有限公司 Color 3D printing head and printing method thereof
CN105266181A (en) * 2014-07-03 2016-01-27 研能科技股份有限公司 Three-dimensional cooking machine
CN105500700A (en) * 2014-12-30 2016-04-20 青岛智能产业技术研究院 Three-dimensional color printing device and method
WO2016070760A1 (en) * 2014-11-03 2016-05-12 珠海天威飞马打印耗材有限公司 Three-dimensional printer and printing method therefor
CN105629533A (en) * 2016-03-10 2016-06-01 京东方科技集团股份有限公司 Photo-curing device
CN106064475A (en) * 2015-04-22 2016-11-02 施乐公司 System Architecture For Printhead Cleaning Using Mobile Maintenance Carts
CN106216665A (en) * 2016-09-21 2016-12-14 珠海天威飞马打印耗材有限公司 Photocuring metal three-dimensional printing device and printing method thereof
CN106313565A (en) * 2015-07-01 2017-01-11 研能科技股份有限公司 Multifunctional composite printing device
CN106378936A (en) * 2016-09-29 2017-02-08 南京师范大学 Digital micro-sprayer protective system based on UV adhesive
CN106513672A (en) * 2016-12-05 2017-03-22 珠海天威飞马打印耗材有限公司 Metal three-dimensional printing device and printing method thereof
CN106592286A (en) * 2016-11-28 2017-04-26 江南大学 Technology for printing colorized printed fabric by multi-projection irradiation
CN106853687A (en) * 2017-01-09 2017-06-16 北京彩韵数码科技有限公司 Automatic leveling color inkjet 3D printing method
CN107415239A (en) * 2017-05-05 2017-12-01 南通理工学院 UV photo-cure 3D rapid forming system and printing method thereof

Cited By (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102371776A (en) * 2010-08-16 2012-03-14 研能科技股份有限公司 Spray printing module suitable for three-dimensional forming mechanism
CN102371776B (en) 2010-08-16 2013-10-16 研能科技股份有限公司 Spray printing module suitable for three-dimensional forming mechanism
CN102363393A (en) * 2010-11-24 2012-02-29 上海富奇凡机电科技有限公司 Quick jet printing machine for colorized three-dimensional sand table
CN103703296A (en) * 2011-06-02 2014-04-02 A·雷蒙德公司 Connectors manufactured by three-dimensional printing
US9844912B2 (en) 2011-06-02 2017-12-19 A. Raymond Et Cie Connectors manufactured by three-dimensional printing
CN103419488A (en) * 2012-05-16 2013-12-04 辅佳材料科技股份有限公司 Double-table-board continuous ink jet printing system
CN103568323A (en) * 2012-08-09 2014-02-12 上海科斗电子科技有限公司 Light-curing three-dimensional printer and printing method thereof
CN103426718A (en) * 2013-03-25 2013-12-04 上海显恒光电科技股份有限公司 Flat ultraviolet radiation light source 3D printing system and light source thereof
CN103426718B (en) * 2013-03-25 2016-08-10 上海显恒光电科技股份有限公司 UV radiation source plate printing system and a light source 3d
CN103213411A (en) * 2013-05-15 2013-07-24 济南优诺思喷印设备有限公司 Printer car for 3D (three-dimensional) figures
CN104339652A (en) * 2013-07-25 2015-02-11 陕西恒通智能机器有限公司 Three-dimensional color high-speed printer
CN103395207A (en) * 2013-08-01 2013-11-20 甘春丽 Three-dimensional (3D) printer and method for preparing three-dimensional products by use of 3D printer
CN104339656B (en) * 2013-08-09 2018-09-25 罗兰Dg有限公司 Three-dimensional modeling device
CN104339656A (en) * 2013-08-09 2015-02-11 罗兰Dg有限公司 Three-dimensional printing apparatus
CN104441649B (en) * 2013-09-23 2018-01-26 郑州乐彩科技股份有限公司 The photocurable printer 3d
CN104441649A (en) * 2013-09-23 2015-03-25 郑州乐彩科技股份有限公司 Photo-cured 3D printer
CN103496165A (en) * 2013-10-14 2014-01-08 无锡艾科瑞思产品设计与研究有限公司 Novel environment-friendly rapid-cycling three-dimensional printer
CN103522548A (en) * 2013-10-16 2014-01-22 西安科技大学 Device and method for manufacturing artificial photosynthesis reactor based on rapid prototyping technology
CN103536373A (en) * 2013-10-22 2014-01-29 清华大学 Light curing based tissue and organ precursor assembling device and method
CN103536373B (en) * 2013-10-22 2015-07-22 清华大学 Light curing based tissue and organ precursor assembling device and method
CN103600407A (en) * 2013-11-21 2014-02-26 福建海源三维打印高科技有限公司 Three-dimensional printer
CN104690960A (en) * 2013-12-05 2015-06-10 中国科学院苏州纳米技术与纳米仿生研究所 3d printing system
CN103770334A (en) * 2014-02-08 2014-05-07 河南师范大学 Multicolor 3D (three-dimensional) printer
CN103770334B (en) * 2014-02-08 2015-10-28 河南师范大学 A multi-color 3d printer
CN103817942B (en) * 2014-03-19 2016-06-08 昆山博力迈三维打印科技有限公司 Digital material printhead 3d
CN103817942A (en) * 2014-03-19 2014-05-28 昆山博力迈三维打印科技有限公司 Digital material 3D (Three Dimensional) printing head
CN104290322A (en) * 2014-05-08 2015-01-21 青岛尤尼科技有限公司 Color 3D printing system based on 3DP and light curing technology
CN105266181A (en) * 2014-07-03 2016-01-27 研能科技股份有限公司 Three-dimensional cooking machine
CN104191610A (en) * 2014-07-24 2014-12-10 合肥斯科尔智能科技有限公司 Three-dimensional printer with cleanable injecting head
CN104191610B (en) * 2014-07-24 2017-04-19 合肥斯科尔智能科技有限公司 A three-dimensional printer jet head cleaning
CN104325643B (en) * 2014-10-18 2018-03-27 东莞市瑞迪三维电子科技有限公司 A method and apparatus for making a product 3d
CN104325643A (en) * 2014-10-18 2015-02-04 东莞市瑞迪三维电子科技有限公司 Method and device for manufacturing 3D (three-dimensional) product
WO2016070760A1 (en) * 2014-11-03 2016-05-12 珠海天威飞马打印耗材有限公司 Three-dimensional printer and printing method therefor
CN104758085A (en) * 2014-12-26 2015-07-08 南京师范大学 Three dimensional biology printing device and method
CN105500700A (en) * 2014-12-30 2016-04-20 青岛智能产业技术研究院 Three-dimensional color printing device and method
CN106064475A (en) * 2015-04-22 2016-11-02 施乐公司 System Architecture For Printhead Cleaning Using Mobile Maintenance Carts
CN106064475B (en) * 2015-04-22 2019-03-22 施乐公司 For using the system architecture of movable maintenance cart cleaning print head
CN104786502A (en) * 2015-04-24 2015-07-22 北京太尔时代科技有限公司 Color 3D printing head and printing method thereof
CN106313565A (en) * 2015-07-01 2017-01-11 研能科技股份有限公司 Multifunctional composite printing device
CN105629533A (en) * 2016-03-10 2016-06-01 京东方科技集团股份有限公司 Photo-curing device
CN106216665A (en) * 2016-09-21 2016-12-14 珠海天威飞马打印耗材有限公司 Photocuring metal three-dimensional printing device and printing method thereof
CN106378936B (en) * 2016-09-29 2018-11-30 南京师范大学 One kind uv glue nozzle protection system based on digital micromirror
CN106378936A (en) * 2016-09-29 2017-02-08 南京师范大学 Digital micro-sprayer protective system based on UV adhesive
CN106592286A (en) * 2016-11-28 2017-04-26 江南大学 Technology for printing colorized printed fabric by multi-projection irradiation
CN106513672A (en) * 2016-12-05 2017-03-22 珠海天威飞马打印耗材有限公司 Metal three-dimensional printing device and printing method thereof
WO2018103529A1 (en) * 2016-12-05 2018-06-14 珠海天威飞马打印耗材有限公司 Metal three-dimensional printing device and printing method therefor
CN106853687A (en) * 2017-01-09 2017-06-16 北京彩韵数码科技有限公司 Automatic leveling color inkjet 3D printing method
CN107415239A (en) * 2017-05-05 2017-12-01 南通理工学院 UV photo-cure 3D rapid forming system and printing method thereof

Similar Documents

Publication Publication Date Title
CN1304501C (en) Jettable compositions
US9757801B2 (en) Method for producing a moulded body and device
EP1512519B1 (en) A method and a system for solid freeform fabrication using non-reactive powder
JP6029146B2 (en) Solid freeform fabrication of the shell object
JP4643140B2 (en) UV-curable hot melt composition
EP2396299B1 (en) Liquid radiation curable resin compositions for additive fabrication comprising a triaryl sulfonium borate cationic photoinitiator
US6402403B1 (en) 3D printing and forming of structures
EP2277686B1 (en) Compositions and methods for use in three dimensional model printing
JP4662942B2 (en) Thermoplastic powder material system for forming an appearance model from 3d printing system
Tay et al. Solid freeform fabrication of ceramics
US5833914A (en) Apparatus and method of laminate molding using releaser
CN103635305B (en) An apparatus and method for generating a three-dimensional member produced
US20030063138A1 (en) Quantized feed system for solid freeform fabrication
EP1604808B1 (en) Three-dimensional article
US6401002B1 (en) Layer manufacturing apparatus and process
US7236166B2 (en) High-resolution rapid manufacturing
US6520084B1 (en) Method for making printing plate using inkjet
JP6062019B2 (en) System and method for layered manufacturing an object
US20020062909A1 (en) Layer-additive method and apparatus for freeform fabrication of 3-D objects
KR100606457B1 (en) Three-dimensional printing prototyping system
CN1926470B (en) Compositons and methods for use in three dimensional model printing
CN202934940U (en) Color 3D printer
CN100493888C (en) Three-dimensional laminated moulding apparatus
JP4403384B2 (en) Three-dimensional layered manufacturing method
WO2005113219A1 (en) Method and device for production of a three-dimensional article

Legal Events

Date Code Title Description
C14 Granted
C19 Lapse of patent right due to non-payment of the annual fee