具体实施方式 DETAILED DESCRIPTION

[0053] 如图1所示，本发明的立体成型机包括箱2,箱2适于容纳液态物质3,如图2所示， 液态物质3适于在经受选择性的刺激4时固化。 [0053] As illustrated, perspective view of a molding machine of the present invention comprises a box 2, box 2 is adapted to receive a liquid substance 3, 2, 3 is adapted to cure the liquid material is subjected to selective stimulation of 4:00.

[0054] 上述选择性的刺激4是通过朝向箱2传送刺激4的发射装置5产生的。 [0054] The above-mentioned selective stimulation 4 is transmitted through the stimulation toward the box 2 4 5 emission device produced.

[0055] 优选地但非必要地，液态物质3为光敏树脂，并且发射装置5包括激光发射器，该激光发射器与适于将激光束引导于要固化的树脂3的层的点上的、任意已知类型的扫描装置5a相关联。 [0055] Preferably, but not necessarily, the liquid material is a photosensitive resin 3, and 5 comprises a laser emitter emitting device, the laser transmitter and adapted to guide the laser beam on the layer to the point 3 of the cured resin, any known type of scanning device 5a associated.

[0056] 明显地，本发明的变型实施方式可包含其他已知类型的发射装置5,只要它们能够使液态物质3固化。 [0056] Obviously, modified embodiment of the present invention may comprise other known types of transmitting means 5, as long as they are able to cure the liquid material 3.

[0057] 机器1还包括模制板6,模制板6设置有工作表面7,该工作表面7面对所述发射装置5并适于支承正在成型的三维物体A。 [0057] The machine 1 further comprises a mold plate 6, the molding plate 6 is provided with a work surface 7, 7 facing the working surface 5 of the transmitting means and adapted to support a three-dimensional object being formed A.

[0058] 上述的机器1可通过叠置具有预定厚度的所述固化树脂3的多个层E来生产三维物体A。 [0058] The above-described machine 1 can be stacked to produce a three-dimensional object by the cured resin layer having a predetermined thickness a plurality of E 3 A.

[0059] 特别地，第一层附着于板6的工作表面7,而后续的层附着于前面的层。 [0059] In particular, the first layer is attached to the working surface 6 of the plate 7, and the subsequent layer is attached to the front layer.

[0060] 优选地但非必要地，如图1和图2所示，机器1构造为在模制板6的下方形成物体L· [0060] Preferably, but not necessarily, as shown in FIGS. 1 and 2, the machine 1 is configured to below the molding plate 6 forming the object L ·

[0061] 特别地，发射装置5设置在箱2的下方，箱2具有能透过刺激4的底部2a。 [0061] In particular, the emission means 5 disposed below the box 2, box 2 has energy by stimulating the bottom 4 of 2a.

[0062] 明显地，在此情况下，板6设置为以工作表面7面向箱2的底部2a。 [0062] Obviously, in this case, the plate 6 is set to the work surface 7 facing the bottom of the box 2 2a.

[0063] 根据本发明的立体成型机的变型实施方式(在此未图示)，发射装置5设置在箱2 之上。 [0063] According to a variant embodiment (not shown here) three-dimensional molding machine of the present invention, the transmitting means 5 is provided in box 2 above.

[0064] 在该第二变型实施方式中，模制板6设置为工作表面7面向上且三维物体A形成于板之上。 [0064] In the second variant embodiment, the molding plate 6 is set to work on the surface facing and 7 A three-dimensional object is formed on the plate.

[0065] 板6包括多个凹槽8,凹槽8彼此平行地沿着相应的延伸轨迹制成于工作表面7 中，并且优选地为直线型的，如图3中所示。 [0065] plate 6 comprises a plurality of recesses 8, 8 a groove formed parallel to each other on the track extending along respective work surface 7, and preferably is linear, as shown in FIG.

[0066] 在与板6的工作表面7相邻的物体A的第一层E的形成期间，刺激4未到达位于凹槽8中的树脂3'，因此树脂3'保持液态，由此限定设于已固化物体A与板6之间的相应数量的通道，如图2a所示。 [0066] During the formation of the working surface of the plate 6 of 7 adjacent objects A first layer E stimulates the groove 4 is not arrived at 8 in the resin 3 ', so that the resin 3' remains liquid, thereby defining a set cured in a corresponding number of channels 6 between the object A plate, shown in Figure 2a.

[0067] 在加工循环的末端，能够将图5所示的属于清洁工具14的相对应的细长元件16 插入到上述通道中的每一个中并在其中滑动。 The elongate member [0067] At the end of the processing cycle, can be shown below in FIG. 5 corresponding to the cleaning tool 14 is inserted into the passage 16 in each of which the slide and.

[0068] 如图8所示，为了将三维物体A与工作表面7分离，细长元件16能够在三维物体A上施加推进作用。 [0068] As shown in Figure 8, in order to separate the three-dimensional objects 7 A and the working surface, the elongate member 16 can be applied to promoting the role of the three-dimensional object A.

[0069] 因此，上述凹槽8使得将完成的物体A与工作表面7分离变得更容易，由此实现本发明的一个目标。 [0069] Thus, the above-described object A recess 8 so that the working surface 7 of the complete separation becomes easier, thereby achieving an object of the present invention.

[0070] 有利地，与使用尖锐的工具来取下物体A的已知技术相比，上述推进作用具有较小的损坏物体A的风险。 [0070] Advantageously, compared with the use of sharp tools to remove the object A known techniques, the role of the pusher has a low risk of damage to the object A.

[0071] 此外,有利地，工具14未设置切割边缘，因而不会损坏板6。 [0071] In addition, advantageously, the cutting edge of the tool 14 is not provided, and thus will not damage the plate 6.

[0072] 此外，由于物体A被完全地取下，不在凹槽8的内留下固态残留物，由此实现便于板6的清洁的进一步的目标。 [0072] In addition, since the object A is completely removed, leaving is not within the recess 8 of the solid residue, thereby achieving a further object to facilitate cleaning of the plate 6.

[0073] 凹槽8优选地延伸至工作表面7的周边边缘，在模制板6的侧向表面的水平处开放，如在图3中清晰可见。 [0073] Preferably the groove 8 extends to the peripheral edge of the work surface 7, at the level of the lateral surface of the molding plate 6 is open, as clearly visible in FIG. 3.

[0074] 清楚的是，上述开放端部允许树脂3在板6自身的坚向运动期间从凹槽8流向板6的侧向区域、以及从板6的侧向区域流向凹槽8。 [0074] It is clear that an open end portion allowing said resin 3 during its movement laterally from the region of the recess 8 of the plate 6 flows plate 6 itself strong, and the area from the side plate 6 of the flow recesses 8.

[0075] 优选地，凹槽8的两个端部都在板6的侧向表面的水平处开放，有利地允许树脂3 在两个方向上流动。 [0075] Preferably, the two end portions, the grooves 8 are open at the level of the lateral surface of the plate 6, the resin 3 advantageously allows flow in both directions.

[0076] 因此，如果板6设置为以工作表面7面对箱2的底部2a，则树脂3能够沿着凹槽8 从板6的中央流向板的侧边、以及从板6的侧边流向板的中央。 [0076] Thus, if the plate 6 is provided in the working surface 7 to the bottom face 2 of the box 2a, the resin 3 can flow along the grooves 8 from the center of the side plate of the plate 6, and the flow from the side plate 6 Central plate.

[0077] 因此，本发明实现了便于树脂3的流动的目标，特别是当板6设置为非常靠近箱2 的底部2a时。 [0077] Accordingly, the present invention facilitates resin flow achieved 3 goals, especially when plate 6 is set very close to the box at the bottom 2a 2.

[0078] 有利地，树脂3的便利流动可使在板6的坚向运动期间施加于箱2的底部2a压力减小。 [0078] Advantageously, the resin can facilitate the flow of 3 to 6 in solid board during exercise pressure applied to the bottom of the box 2a 2 is reduced.

[0079] 因此，有利地，可选择与那些例如在使用已知类型的打孔板的情况下的可能的板运动速度相等的板6的运动速度，而且无论如何，都可以将板6的运动速度选择为大于其他的已知类型的板所允许的运动速度。 [0079] Thus, advantageously, the moving speed may be selected from those such as equal to the movement of the plate in the case of a known type of perforated plate speed plate 6, and in any case, can be the moving plate 6 speed is selected to be greater than the moving speed of the other known types of plate allowed.

[0080] 凹槽8优选地具有大于构成三维物体A的层E的厚度的深度9,例如以十分之几毫米计或更大。 [0080] Preferably the recess 8 constituting the three-dimensional object has a depth greater than the layer A thickness E 9, e.g., in tenths of a meter or more millimeters.

[0081] 有利地，在由于板6的误定位或加工需要而在凹槽8内部分地发生固化的情况下， 这可防止物体A的第一层阻塞凹槽8。 [0081] Advantageously, in the case due to the bad positioning or processing required plate 6 and 8 inside grooves partially curing the first layer which prevents objects blocking groove A 8.

[0082] 第一种情况是最常见的并且源于这样的事实：为了确保第一层E附着于板6的工作表面7,采用强度比为固化具有预定厚度的层所严格必要的强度高的刺激4。 [0082] The first case is the most common and stems from the fact that: In order to ensure that the first layer E is attached to the working surface 7 of the plate 6, using higher strength than the cured layer having a predetermined thickness is strictly necessary strength 4 stimulation.

[0083] 如图2a中所示，刺激的较高强度引起设置在凹槽8内的树脂3'的部分固化。 [0083] As shown in Fig. 2a, stimulation of higher intensity caused 8 disposed in the recess portion of the resin 3 'cured.

[0084] 凹槽8的数量、它们的宽度以及它们在板6上的相互距离是能够由制造商基于必须在其上使用板6的机器1的操作特性来选择的参数。 Number [0084] of the recess 8, their width and their mutual distance in the upper plate 6 is capable of by the manufacturer based on the operational characteristics which must be used on the plate 6 of the machine 1 to select the parameters.

[0085] 通常，为了允许树脂3的最佳流动，较大粘性的树脂3将需要较多的凹槽8。 [0085] Typically, in order to allow optimal resin flow 3 large sticky resin 3 will require more grooves 8.

[0086] 较大数量的凹槽8也便于将物体A从板6上取下。 [0086] a large number of recesses 8 also facilitates the object A is removed from the plate 6.

[0087] 另一方面，减少凹槽8的数量使工作表面7的表面区域增大，由此提高了物体A在加工期间的附着。 [0087] On the other hand, reducing the number of grooves 8 of the working surface of the surface region 7 is increased, thereby increasing the adhesion object A during processing.

[0088] 通过示例的方式已经发现，以大约1毫米的相互距离设置的近似为1毫米宽的凹槽8在许多环境中呈现良好的兼顾。 [0088] It has been found by way of example, to set the mutual distance of approximately 1 mm is approximately 1 mm wide groove 8 exhibits good balance in many environments.

[0089] 然而，显然的是，在特殊的情况下可使用甚至是仅一个凹槽8。 [0089] However, it is apparent that can be used in exceptional cases even only one groove 8.

[0090] 凹槽8优选地开发为具有沿着直线轨迹X的相同截面11。 [0090] Development of the groove 8 preferably having the same cross-section along the line X of the track 11.

[0091] 特别地，如图4中所示，上述截面11为矩形的。 [0091] Specifically, as shown in Figure 4, the above-described rectangular cross-section 11.

[0092] 根据在图4a中由参考标记6'表示的本发明的板的变型实施方式，截面11'具有区域12,区域12的宽度大于位于工作表面7的水平处的同一部分的宽度10。 [0092] According to in Figure 4a by reference numeral 6 'plate of the invention represented variant embodiment, the cross-section 11' has a region 12, the width of the region 12 is greater than the width of the same portion located in the working surface at the level of 7 10.

[0093] 换言之，截面11'以底切表面为特征，有利地，在加工循环期间，该底切表面便于三维物体A附着至凹槽8。 [0093] In other words, cross-section 11 'to the undercut surface features, advantageously, during the processing cycle, the undercut surface to facilitate attachment to the three-dimensional object A groove 8.

[0094] 该底切足够的小，从而不阻碍将完成的三维物体A从板6上取下。 [0094] The undercut is small enough so as not to hinder the completion of the three-dimensional object A is removed from the plate 6.

[0095] 优选地但非必要地，上述截面11具有梯形形状，长的基部限定凹槽8的底部2a，而短的基部10对应于凹槽8在工作表面7上的开口。 [0095] Preferably, but not necessarily, the above-mentioned 11 having a trapezoidal cross-sectional shape, length of the base portion 2a 8 defining a recess at the bottom of the base portion 10 and a short groove corresponding to the openings 8 on the work surface 7.

[0096] 根据在图4b中由参考标记6"表示的进一步的变型实施方式，截面11"的轮廓以位于在侧向上限界截面11"的边缘中一个或两个边缘上的凹部13为特征。 [0096] According to "a further variant embodiment, the cross-section 11 represents the" outline in Figure 4b by the reference numeral 6 in recesses located at the edge of the lateral upper bound sectional 11 "in one or both of the edges 13 is characterized.

[0097] 有利地，所述凹部13进一步提高了三维物体A在加工循环期间与板6的附着。 [0097] Advantageously, the concave portion 13 to further enhance the three-dimensional object A during the processing cycle and the attachment plate 6.

[0098] 上述凹部13的深度优选地限定为十分之几毫米，以便不阻碍物体A的后续取下。 [0098] Preferably the depth of the concave portion 13 is defined as tenths of a millimeter, so as not to obstruct the subsequent removing of the object A.

[0099] 显而易见的是，其他的实施方式可具有前两种实施方式的结合在一起的特征。 [0099] be apparent that other embodiments may have a combination of the first two characteristics of the embodiment together.

[0100] 图5中示出的清洁工具12包括支承本体15,-个或多个相互平行的细长元件16 从支承本体15延伸，细长元件16中的每一个构造为在板6的相对应的凹槽8内滑动。 [0100] FIG. 5 shows the cleaning tool 12 comprises a supporting body 15, - one or a plurality of mutually parallel elongate member 16 extending from the supporting body 15, the elongated member 16 of each plate is configured to phase 6 corresponding sliding grooves 8.

[0101] 细长元件16是根据基准平面Y设置的并且以与相对应的凹槽8之间的相互距离相同的相互距离为特征。 [0101] According to the elongate member 16 is provided and the reference plane Y corresponding to the recesses 8 mutual distance between the same mutual distance characteristics.

[0102] 细长元件16在板6的相对应的凹槽8内的滑动可在三维物体A上施加推进作用， 有利地，这将该三维物体A从工作表面7上取下，如图7和图8所示。 [0102] elongated element 16 in plate 6 corresponding grooves within the slide 8 can be applied to promote the role of the three-dimensional object A, advantageously, which the three-dimensional object A is removed from the work surface 7, 7 and Figure 8.

[0103] 优选地但非必要地，工具14设置有数量与板6的凹槽8的数量相等的细长元件16,以允许仅以一次通过来取下三维物体A。 [0103] Preferably, but not necessarily, the tool 14 is provided with grooves equal number of number of elongate member 16 and the plate 6 of 8 to allow through only once to remove the three-dimensional object A.

[0104] 然而，显然的是，工具14能够设置为具有任意数量的细长元件16,甚至比凹槽8的数量少。 [0104] However, it is clear that the tool 14 can be set to have any number of elongate member 16, or even less than the number of recesses 8.

[0105] 如图6所示，每个细长元件16相对于与基准平面Y相平行的方向的宽度17优选地为相同的并大体与板6的相对应的凹槽8的宽度相等。 [0105] As shown in Figure 6, the width of each elongated element 16 with respect to a reference plane parallel to the direction Y of the width 17 is preferably substantially the same and the plate corresponding to the grooves 6 of 8 equal.

[0106] 以这样的方式，有利地，每个细长元件16具有与相对应的凹槽8相一致的最大宽度，由此允许推进作用在三维物体A上的更好分配。 [0106] In this way, advantageously, each elongate member 16 has a maximum width consistent with the corresponding groove 8, thereby allowing the effect of promoting a better distribution of the three-dimensional object A.

[0107] 每个细长元件16相对于与基准平面Y相垂直的方向的厚度18优选为沿着细长元件16的延伸方向是相同的。 [0107] Each elongate member 16 relative to the reference plane and a direction Y perpendicular to a thickness direction 18 preferably extends along the elongated member 16 is the same.

[0108] 此外，厚度18优选地不大于相对应的凹槽8的深度9,从而有利地，可轻松地将细长元件16插入到三维物体Α与板6之间。 [0108] In addition, the thickness is preferably not more than 18 corresponding to the depth of the groove 9 8, which advantageously elongate element can easily be inserted into the three-dimensional object Α 16 between 6 and plate.

[0109] 还优选的是，细长元件16的厚度18比凹槽8的深度9小，使得即便是当树脂3部分地固化在凹槽8内时(如上文所述）也便于细长元件16穿过。 [0109] It is also preferred that the thickness of the elongated member 16 of the groove depth 18 9 smaller than 8, so that even when the resin 3 is partially cured while within the recess 8 (as described above) also facilitates the elongate member 16 through.

[0110] 根据本发明的在此未例示的变型实施方式，细长元件16具有从端部朝向支承本体15逐渐增大的截面，由此用作楔件。 [0110] from the end portion having a supporting body 15 is gradually increased toward the cross section according to this variant not illustrated embodiment, the elongated member 16 of the present invention, whereby as the wedge member.

[0111] 如图8所示，细长元件16优选地具有圆形的端部16a，该圆形的端部16a有利地便于插入相对应的凹槽8中。 [0111] As shown, the elongated member 16 preferably has a rounded end portion 8 16a, the end portion 16a advantageously facilitates insertion groove 8 corresponding to the circular.

[0112] 细长元件16优选地由挠性材料制成，特别地为塑性材料，优点在于，在从板6上取下物体A期间，允许较为缓和的力施加于物体A上，以使损坏物体A的风险减少。 [0112] elongated element 16 is preferably made of a flexible material, in particular a plastic material, the advantage is that during remove the object A from the plate 6, allowing more moderate force is applied to the object A, so that the damage A reduction in the risk of the object.

[0113] 由塑性材料制成的细长元件16提供了另一优点：它们的硬度比通常用于模制板的材料(一般为铝或者其他的具有相同硬度的材料）的硬度低。 [0113] an elongate member 16 made of plastic material offers another advantage: their hardness molded sheet material (typically aluminum or other material having the same hardness) is lower than the hardness of commonly used.

[0114] 细长材料16的减小的硬度防止细长材料16从板6的表面移除一些可能在后续加工循环中污染树脂3的金属微粒，并且还防止损坏板6。 Reduced hardness [0114] 16 of the elongated material to prevent the elongated material 16 may remove some resin contamination in subsequent processing cycles of the metal particles from the surface of the plate 6 3, and 6 also prevents damage to the plate.

[0115] 明显地，工具14可整个由塑性材料制成，具有减少成本的优点。 [0115] Obviously, the tool 14 may be entirely made of plastic material, has the advantage of cost reduction.

[0116] 为此，凹槽8的深度9优选地应该大于0· 5mm，并且优选为以1mm计，使得工具14 的厚度与塑性材料的使用相兼容。 [0116] To this end, the depth of the groove 8 9 preferably should be greater than 0 · 5mm, and preferably of 1mm gauge, so that the thickness of the tool 14 with the use of plastic materials compatible.

[0117] 还明显的是，在本发明的变型实施方式中，工具14能够由任意材料制成。 [0117] is also obvious that in a variant embodiment of the present invention, the tool 14 can be made of any material.

[0118] 明显地，本发明的板6和工具14能够供应为预期用于立体成型机1的套件，该套件结合了两个组件的优点。 [01] Clearly, the plate 6 and the tool 14 of the invention can be supplied as stereolithography machine intended for the suite, which combines the advantages of both components.

[0119] 实践中，在已经完成三维物体A的构造之后，能够使用清洁工具14、在不损坏该三维物体A的情况下轻松地从板6上取下该三维物体A。 [0119] In practice, after having completed the three-dimensional structure of the object A, the cleaning tool 14 can be used to easily remove the three-dimensional object from the upper plate 6 without damaging the three-dimensional object A is A.

[0120] 特别地，如图7中所示，细长元件16的端部16a插入板6的相对应的凹槽8中，然后沿着凹槽8滑动。 [0120] Specifically, as shown in FIG. 7, the end portion 16a of the elongate member 16 inserted into corresponding recesses 8 of the plate 6, and 8 to slide along the groove.

[0121] 在滑动操作期间，工具14保持略微倾斜，以使得朝向板6的外部推进三维物体A 直至它离开。 [0121] During the sliding operation, the tool 14 remains slightly tilted so that the advance towards the outside of the plate 6 A three-dimensional object until it leaves.

[0122] 有利地，如图8所示，由于三维物体A在它的基部的水平处被推进，因而它在与板6分离期间保持完好，不让树脂3的固体残留物粘在凹槽8中。 [0122] Advantageously, as shown in FIG. 8, since the level of the three-dimensional object A at its base is pushed forward, so that it remains intact during the separating plate 6, to prevent the resin solid residue adhered to the recess 8 3 in.

[0123] 因此，有利地，模制板6在被用于新的三维物体的生产中之前不再需要进一步的清洁操作。 [0123] Thus, advantageously, in the molding plate 6 is used for production of the new three-dimensional object is no longer needed before further cleaning operation.

[0124] 上文清晰地示出，本发明的模制板和立体成型机实现了所有设定的目标。 [0124] above clearly shows, molded panels and three-dimensional molding machine of the present invention achieves all the objectives set.

[0125] 特别地，开槽的模制板使得将完成的物体从板自身上取下变得特别容易，特别是在使用本发明的工具的情况下。 [0125] In particular, the molded panel grooved so that the finished object is removed from the board itself has become particularly vulnerable, especially in the case of using the tool of the present invention.

[0126] 本发明的工具的使用确保了对于模制板的近乎完美的清洁。 [0126] using the tool of the present invention ensures that the molded plate for near-perfect clean.

[0127] 此外，板的凹槽便于在加工循环期间树脂的流动，限制箱的底部上的应力，因而可增高加工速度。 [0127] In addition, the board of grooves to facilitate the flow of resin during the processing cycle, the stress limit box on the bottom, which can increase the processing speed.

[0128] 总之，虽然本发明的进一步的变型方案没有在本文中描述或在附图中示出，但只要它们落入随附的权利要求的范围内，则全部都应当被视为受到本专利的保护。 [0128] In summary, although a further variant of the present invention is not described or illustrated in the drawings in this article, but as long as they fall within the scope of the claims appended claims, then all should be considered by this patent protection.

[0129] 在任意权利要求中所提到的技术特征后面跟随有附图标记的情况下，这些附图标记仅是出于增强权利要求的可理解性的目的而被包括其中，因此这种附图标记对于由这种附图标记以示例的方式标示的每个元件的保护不具有任何限制作用。 The latter [0129] In the technical features mentioned in any claim are followed by reference numerals, these reference numerals are merely for enhanced intelligibility of the claims and are included for the purpose of which, so this is attached numeral for the protection of each element by such reference signs indicated by way of example do not have any limiting effect.