具全像绕射图样的物品加工方法 A holographic diffraction pattern of goods processing methods

技术领域 Technical Field

[0001] 本发明是关于一种具全像绕射图样的物品加工方法，特别是一种以激光加工制作全像绕射图样而生成该全像绕射图样于物品的加工方法。 [0001] The present invention relates to a method for processing items diffraction pattern as a whole, especially the kind of laser holographic diffraction pattern manufacture to produce the holographic diffraction pattern in the processing method of the article.

背景技术 Background

[0002] 近年来，将全像绕射图样应用于激光标签、民生必需品、饰板等各种物品乃为业界惯用技术手段，且业者通常多仍是采用母版翻铸等方式制出所需成品。 [0002] In recent years, the holographic diffraction pattern used in laser tag, daily necessities, plaques and other items is the usual techniques for the industry, and the industry more generally still is the use of the master system to turn the desired casting, etc. Finished.

[0003] 如中国台湾公告第550188号专利案，其是提供一种产生全像绕射效果的方法，该方法是先以全像片技术制作母版，使母版具有第一纹路；再翻铸母版以得到阳模，并使阳模具有对应于第一纹路的第二纹路；借助阳模翻制本体，使本体具有对应第二纹路的第三纹路；在第三纹路的外侧覆盖具光反射性的材料，以形成覆盖层。 [0003] As China Taiwan Patent Publication No. 550,188 cases, which is to provide a method of generating holographic diffraction effect, which is the first full photograph mastering technology to make the master having a first grain; Zaifan Cast Master to give the male die, and male die corresponding to the first lines of the second lines; with male reproduction of the body, so the body has a corresponding second lines of the third texture; covered with lines on the outside of the third light reflective material to form a coating. 如此，由外侧观察该覆盖层时，该覆盖层与第三纹路相配合，即可产生全像绕设的视觉效果。 Thus, when viewed from the outside of the cover layer, the cover layer and third lines match, you can produce a full set of visual effects like wound.

[0004] 然而，利用母版翻铸手法制作成饰板或铭板时，多仍需经过电铸翻模的过程，方可获得具金属光泽且呈现全像绕射图样的物品，但往往因电铸翻模的时间过于冗长，而衍生制作效率不佳且造成成本相对提高等问题；甚至，由于母版制作时受限于后续的翻铸过程，而致使母版仅能为平面结构，无法选择于曲面上进行全像绕射图样的制作，故现有方法的实用性着实受到明显限制。 [0004] However, when the use of a master casting techniques turn made into a plaque or nameplate, much still needs to go through the process of turning model electroforming, before obtaining a metallic luster and presented a holographic diffraction pattern of items, but often because electroforming turning model of time is too long, poor production efficiency and derived relative increase in costs caused by other issues; even, due to mastering subject to the subsequent turn casting process, which results in a flat structure only the master can not Choose whole like diffraction pattern produced on the surface, so the usefulness of existing methods really been significantly limited.

[0005] 有鉴于此，确实有必要发展一种有别于现有的物品加工方法，以能轻易的于该物品上制作全像绕射图样，并且解决如上所述的各种问题。 [0005] In view of this, there was indeed a need to develop a processing method different from the conventional article, to be able to easily make holographic diffraction pattern on the article, and to solve the problems described above.

发明内容 DISCLOSURE

[0006] 本发明主要目的乃改善上述缺点，以提供一种具全像绕射图样的物品加工方法，其能够省去电铸翻模所需耗费的时间，以提升制作效率并降低制作成本者。 [0006] The main object of the present invention is to improve the above disadvantages, to provide a method for processing goods diffraction pattern as a whole, it is possible to omit the required mold electroforming turn time-consuming, to improve production efficiency and reduce production costs by .

[0007] 本发明次一目的提供一种具全像绕射图样的物品加工方法，是能够广泛运用于平面、曲面等各种加工结构，致使成型物品具有更多变化，以增进实用性。 Item processing method object of the invention to provide a second holographic diffraction pattern having the [0007] present, can be widely used in a flat, curved surface and other processing structures, resulting in molded article having more varied, to enhance the practicality.

[0008] 为达到前述发明目的，本发明具全像绕射图样的物品加工方法，是包含:以激光光束直接于一模具的模穴表面构制全像绕射图样；注入塑料于该模穴，致使该塑料覆盖该全像绕射图样，并成形出具全像绕射图样的物品。 [0008] To achieve the foregoing object of the invention, the present invention is a holographic diffraction pattern of the article processing method, containing: a laser beam directly to a mold cavity surface constructed holographic diffraction pattern; injected plastic in the mold cavity , cause the plastic to cover the whole image diffraction pattern, and holographic diffraction pattern forming issued items.

[0009] 其中，该模具具有一型腔，该模穴表面是形成于该型腔的一表面。 [0009] wherein the mold having a cavity, the cavity surface is a surface formed in the cavity.

[0010] 其中，以该激光光束构制全像绕射图样时，该激光光束是于该模穴表面成形有多道刻痕线，且任二道相邻刻痕线所相隔之间距是为5〜15微米，该激光光束的光束直径为10〜30微米。 [0010] Among them, when the laser beam is constructed holographic diffraction pattern, the laser beam is shaped score line multiple road to the cavity surface, and any two channels are separated by a score line of spacing between adjacent for 5 to 15 microns, the beam diameter of the laser beam is 10~30 microns.

[0011] 例如，该模穴表面为一凹穴内表面。 [0011] For example, the cavity surface is the inner surface of a recess. 该激光光束产生于该模穴表面的刻痕线间距为10微米，且激光光束的光束直径为15微米。 The laser beam is produced in the mold cavity surface score line spacing of 10 m, and the beam diameter of the laser beam is 15 microns.

[0012] 且如，该模穴表面具有一曲面，全像绕射图样是形成于该曲面。 [0012] and as the cavity surface has a curved surface, holographic diffraction pattern is formed on the surface. 该激光光束产生于该模穴表面的刻痕线间距为10微米，且激光光束的光束直径为30微米。 The laser beam is produced in the mold cavity surface score line spacing of 10 m, and the beam diameter of the laser beam is 30 microns. 附图说明 Brief Description

[0013] 图1a:本发明较佳实施例的激光微雕示意图。 [0013] Figure 1a: a schematic diagram of a laser dermabrasion preferred embodiment of the present invention.

[0014] 图1b:本发明较佳实施例的射出成形示意图。 [0014] Figure 1b: Example of injection molding a schematic view of the preferred embodiment of the present invention.

[0015] 图1c:本发明较佳实施例的产出物品示意图。 [0015] Figure 1c: a schematic view of the output items preferred embodiment of the present invention.

[0016] 图2a:本发明另一较佳实施例的激光微雕示意图。 [0016] Figure 2a: The present invention further preferred embodiment of the miniature laser Fig.

[0017] 图2b:本发明另一较佳实施例的射出成形示意图。 [0017] Figure 2b: The present invention further preferred embodiment of the injection molding Fig.

[0018] 图2c:本发明另一较佳实施例的产出物品示意图。 [0018] Figure 2c: a schematic diagram of another output items preferred embodiment of the present invention.

[0019]【主要元件符号说明】 [0019] The main component symbols description]

〔本发明〕 [Invention]

1 型腔 1 Cavity

2 模具 2a下模具2b上模具21凹槽 2 die 2a 2b on the lower mold die 21 recess

22模穴 22 Cavity

3、3' 射料管 4、4' 物品 3,3 'plunger tube 4,4' articles

S、S' 微结构 L`、L' 激光 S, S 'microstructure L`, L' laser

5 模具 5a 上模具 5 die 5a the mold

5b下模具 51模穴。 5b lower mold cavity 51.

具体实施方式 DETAILED DESCRIPTION

[0020] 为让本发明的上述及其他目的、特征及优点能更明显易懂，下文特举本发明的较佳实施例，并配合附图，作详细说明如下: [0020] To make the above-mentioned and other objects, features and advantages of the invention will become apparent from, the following special lift a preferred embodiment of the present invention, and with the accompanying drawings, as described below:

本发明具全像绕射图样的物品加工方法可应用于激光标签、民生必需品、饰板等各种物品，只要是能配合一模具作射出成型者皆可为之，以由全像绕射图样增进各种物品的附加销售价值。 The present invention is a holographic diffraction pattern of laser materials processing methods can be applied to labels, daily necessities, plaques and other items, as long as it can fit a mold for injection molding Jieke whom, to the holographic diffraction pattern add a variety of items to enhance the value of sales. 注意的是，本发明所述「全像绕射图样」是泛指各式图样微结构及可产生绚丽七彩纹路的光学图纹〔例如防伪标签的3D图样〕，其仅需选择以不同规格的激光机具即可构制成形，此乃本领域技术人员可理解的，容后以本发明较佳实施例予以说明。 Note that, according to the present invention, "a holographic diffraction pattern" generally refers to a variety of patterns and microstructures can produce brilliant colorful lines optical pattern [such as 3D design security labels], which only select different sizes Laser equipment can be constructed to form, which was appreciated by a person skilled in the art, the latter capacity to the preferred embodiment of the invention will be described.

[0021] 该具全像绕射图样的物品加工方法包含以下步骤: [0021] The holographic diffraction pattern with article processing method comprising the steps of:

以激光光束直接于一型腔表面构制全像绕射图样，并使该型腔组装于一模具所构成的凹槽内。 Laser beam directly to a cavity surface constructed holographic diffraction pattern, and the cavity of a mold assembly in the recess constituted. 详言之，该型腔表面用以形成该模具的模穴，当欲利用激光光束构制全像绕射图样时，是可选择以单道激光光束间隔击发于该型腔表面，或者同时通过具适当间距的多道激光光束击发于该型腔表面，以致使该型腔表面成形有多道刻痕线，且任二道相邻刻痕线所相隔的间距〔即线宽，Pitch )是为5~15微米。 In detail, the surface of the cavity of the mold to form a mold cavity, when I want to use a laser beam is constructed like a diffraction pattern when full, is a single channel selectable interval firing a laser beam at the surface of the cavity, or both through a multi-channel laser beam firing at appropriate intervals to the cavity surface to cause the cavity surface forming the score line a number of channels, and any two adjacent channel spacing apart score lines [ie width, Pitch) is from 5 to 15 microns. 借此，当光线通过该些刻痕线时，遂能滤除部份波长的光线，以通过该些刻痕线产生光线干涉效果，进而于该型腔表面呈现出全像绕射图样。 In this way, when light passes through the indentations line, then you can remove part of the wavelength of light, by the score line to produce some light interference effects, and then to the cavity surface showing a holographic diffraction pattern.

[0022] 较佳而言，为配合激光光束可于该型腔表面构置全像绕射图样，本实施例所述的激光光束的光束直径〔beam diameter,泛指光束横截面积上能量分布的大小〕是为10-30微米，以确保发散的激光光束可确实于该型腔表面打出任二道相邻刻痕线的间距为5~15微米的多道刻痕线，而致使该型腔表面具有全像绕射图样。 [0022] Preferably, it is with the laser beam can be all like diffraction pattern on the cavity surface configuration is set, the laser beam is the embodiment of the beam diameter [beam diameter, refers to the cross-sectional area of ​​the beam energy distribution size] is 10 to 30 microns, to ensure that the laser beam divergence can indeed play as to the cavity surface adjacent to the second track pitch score lines 5 to 15 microns multichannel score line, which results in the type cavity surface has a holographic diffraction pattern. [0023]当该型腔表面构制有全像绕射图样后，接着再注入塑料于该模穴，致使该塑料覆盖该型腔表面的全像绕射图样，并成形出具全像绕射图样的物品。 [0023] When the cavity surface constructed after a full-like diffraction pattern, followed by injection of plastic in the mold cavity, causing the plastic covering holographic diffraction pattern of the surface of the cavity, and forming issued holographic diffraction pattern items. 详言之，经前述步骤构制完成全像绕射图样后，本发明便能采用传统塑料射出成形的制作方式，通入适量塑料于模穴，以迫使塑料在完整包覆全像绕射图样的同时，随之成形出具全像绕射图样的物品。 Long words, after the completion of the previous steps constructed holographic diffraction pattern, the present invention will be able to use the traditional way of making plastic injection molding, and through into the amount of plastic in the cavity to force the plastic covering the full holographic diffraction pattern at the same time, followed by holographic diffraction pattern forming issued items. 其中，塑料射出成形的操作条件乃本领域的常规技术手段，且所属技术领域中具有通常知识者更可依实际情形加以调整，不需再赘述。 Among them, the plastic injection molding operating conditions is the conventional techniques in the art, and the technical knowledge of the art has generally are more adjusted to follow the case, we do not need to repeat them.

[0024] 基于本发明的概念，请参阅图1alc所示，当本发明欲于一填充罐等物品外表面形成全像绕射图样时，可选择一具有圆弧形凹穴的型腔作为前处理物件，进而利用激光光束成形全像绕射图样于该呈凹穴的型腔内表面，以方便后续的工艺。 [0024] The present invention is based on the concept, see Figure 1alc, when the present invention is intended to fill the cans and other items in an outer surface of the holographic diffraction pattern, you can choose an arcuate recess having a cavity as before handling objects, and then use a laser beam shaping holographic diffraction pattern in the form of recesses in the cavity surface to facilitate subsequent processing. 首先，本实施例先以五轴激光光L所发散的激光光束对图1a所示的型腔I的凹穴内表面进行全像绕射图样的微雕，并对一激光机具输入需控制的参数条件，使得激光光束产生于型腔的凹穴内表面的刻痕线间距较佳为10微米，且激光光束的光束直径较佳为15微米，以配合适当做功能量而于该型腔I的凹穴内表面完成所欲成形的全像绕射图样〔如图面所示的微结构S );其中，该做功能量乃视激光机具型态而可加以调整，此乃本领域技术人员可轻易理解，容不赘述。 Parameter Conditions First, the present embodiment first to five-axis laser emanating laser beam L inner surface of the pocket cavity shown in Fig. 1a I will be full like miniature diffraction pattern, and an input laser equipment to be controlled , so that the laser beam is produced in the score line spacing of the inner surface of the cavity recess preferably 10 microns, and a beam diameter of the laser beam is preferably 15 micrometers to do with the proper function of the amount of I to the cavity recesses is seeking to complete the formation of the whole surface diffraction pattern as shown in Figure [surface microstructure S); wherein the functional capacity is done depends on the laser equipment patterns and can be adjusted, which was skilled in the art can easily understand, capacity is not repeated here.

[0025] 承续图la，当该型腔I构制有全像绕射图样之后，方可如图1b所示，再将该型腔I组装于一模具2所构成的凹槽21内，即供该型腔I贴接于下模具2a并配合相对应的上模具2b〔该上模具2b含有如图面所示的不设限态样的一上型腔〕，而组成一供注入塑料的模穴22，成形于该型腔I的凹穴内表面的全像绕射图样〔即微结构S〕是位于该模穴22的表面；如此，便能经由一射料管3注入塑料于该模穴22，以致使该塑料覆盖并填满成形于该型腔I的凹穴内表面的全像绕射图样〔即微结构S〕，并经塑料射出成形即产出如图1c所示的外周面具有全像绕射图样〔即微结构S〕的物品4，以通过该物品4外周面所呈现的连续图样变化呈现出特殊视觉效果。 [0025] FIG continuation la, when the cavity I have constructed a holographic diffraction pattern after, before 1b, and then assembled in the cavity I posed a recess 21 of the mold 2, That is for the cavity I stick connected to the lower mold 2a and with the corresponding upper mold 2b [the upper mold surface as shown in Figure 2b contain no restrictions on the aspect of a cavity], which consists of a plastic for injection The mold cavity 22 formed in the inner surface of the cavity recess I of the holographic diffraction pattern [S] That microstructure is located in the mold cavity surface 22; and so, will be able to shoot through a feeding tube in the plastic injection 3 cavity 22 to cause the plastic cover and fill the recess formed in the inner surface of the cavity of the whole I like diffraction pattern [S] That microstructure, and by the plastic injection molding that is output as shown in Figure 1c outer periphery surface holographic diffraction pattern having a micro-structure [S] That article 4, in a continuous pattern varied by article 4 of the outer peripheral surface of the exhibits presented special visual effects.

[0026] 值得注意的是，当物品型态较为简易，且所欲加工的全像绕射图样仅需落于其表面时，基于上述相同概念，本发明具全像绕射图样的物品加工方法亦可选择操作下述步骤，以同样产出具全像绕射图样的物品。 [0026] It is worth noting that, when the article is relatively simple patterns, and is seeking a full image processing diffraction pattern just off its surface, based on the same concept, with the present invention, the holographic diffraction pattern of goods processing methods You may choose to operate the following steps to produce the same diffraction pattern as the whole issue of items. 该步骤包含:以激光光束直接于一模具所构成的模穴表面构制全像绕射图样；注入塑料于该模穴，致使该塑料覆盖该全像绕射图样，并成形出具全像绕射图样的物品。 This step includes: cavity surface constructed to direct the laser beam in a mold composed of holographic diffraction pattern; injected plastic in the mold cavity, causing the plastic covering the holographic diffraction pattern, and forming a holographic diffraction issue design items. 其中，以激光光束直接对该模具构制全像绕射图样的手段乃相同于前述，以下仅单就实施例简单予以说明。 Among them, the laser beam directly to the mold means constructed holographic diffraction pattern is the same as in the foregoing, the following explanation will be only a single simple examples.

[0027] 请参阅图2a〜2c所示，当本发明欲于一凸样饰板等物品表面形成全像绕射图样时，可选择直接对模穴表面呈曲面态样的模具作激光处理，以在后续工艺中省去型腔设置的繁琐。 [0027] See Figure 2a~2c, when the present invention is a holographic diffraction pattern to be formed in a convex surface like trim and other items, you can choose directly to the cavity surface of the mold curved surface aspect for laser treatment, In eliminating the cumbersome cavity provided in a subsequent process. 首先，以激光L'所发散的激光光束对图2a所示的模具5进行全像绕射图样的微雕，并对一激光机具输入需控制的参数条件，使得激光光束产生于模穴表面的刻痕线间距较佳为10微米，且激光光束的光束直径较佳为30微米，以同样配合适当做工能量于该模具的模穴曲状表面完成所欲成形的全像绕射图样〔如图面所示的微结构S' );其中，该做功能量亦可随激光机具的型态而变化，不再多加赘述。 First, laser light L 'of the diverging laser beams as shown in Figure 2a mold 5 of miniature holographic diffraction pattern, and the parameter input conditions for a laser equipment to be controlled, so that the laser beam is produced in the surface of the mold cavity carved line spacing marks preferably 10 microns, and a beam diameter of the laser beam is preferably 30 microns, with appropriate work with the same energy in the cavity of the mold curved surface shape is seeking to complete the formation of the holographic diffraction pattern [FIG surface micro structure shown in S '); wherein the functional capacity to do also with the laser equipment of patterns change, not narrated herein.

[0028] 承续图2a，当该模具5构制有全像绕射图样之后，方可如图2b所示，选择利用该上模具5a配合相对应的下模具5b，以构成具全像绕射图样〔即微结构S' )的该模穴51 ;如此，便能经由一射料管3'注入塑料于该模穴51，以致使该塑料覆盖并填满该模穴51表面的全像绕射图样〔即微结构S'〕，并经塑料射出成形即产出如图2c所示的曲面具有全像绕射图样〔即微结构s' )的物品4'，以增进该物品4'的外观特殊性。 [0028] continuation Figures 2a, when the mold is constructed with a full 5 diffraction pattern as after, before shown in Figure 2b, the option of using the upper mold 5a with the corresponding lower mold 5b, to form a whole image around shot patterns [ie micro structure S ') of the mold cavity 51; and so, will be able to shoot through a feeding tube 3' injected plastic in the mold cavity 51, to cause the plastic cover and fill the mold cavity surface 51 full image That microstructure diffraction pattern [S '], and by the plastic injection molding that is curved as shown in Fig. 2c output holographic diffraction pattern having a micro-structure [ie, s') of article 4 ', in order to enhance the article 4' The appearance of particularity.

[0029] 以上，仅提供本发明较佳实施例作为参考，且在前述的技术范畴下，针对欲成形物品型态选择利用不同规格的激光机具配合适当膜仁或模具进行其表面微雕，乃为所属技术领域中具有通常知识者可加以应用，且其脱模方式乃视实际情况而定，容不在此详加赘述。 [0029] or more, only the preferred embodiment of the present invention as a reference, and in the aforementioned technical areas, for want of shaped articles patterns choose to use different sizes of laser equipment with the appropriate membrane kernel or mold surface dermabrasion, is for the Those skilled person having knowledge can be applied generally, and which way is the release as the case may be, is not content to repeat this in detail.

[0030] 综上所述，本发明具有全像绕射图样的物品加工方法的主要特征在于:借助激光所发散的激光光束直接击发于该模具的模穴上，并配合激光光束打出的刻痕线间距及激光光束的直径，遂能致使本发明经由一次加工即可于该模穴上获得全像绕射图样，以取代传统电铸翻模方能制作出具全像绕射图样的型腔所需耗费的时间，进而达到增进制作效率并降低制作成本的功效；甚至，本发明更能采用不同规格的激光光所发散的激光光束微雕如平面或曲面等不同态样的模穴，以通过激光光束触及该模穴表面的各光点能量划出数条刻痕线，再由该数条刻痕线配合图样，而能够在光线照射下经由任二相邻刻痕线的间距产生光线干涉的效果，以使图样呈现出立体且具绚丽七彩纹路的态样，并且可在塑料射出成形的同时将该全像绕射图样构置于物品之上。 [0030] In summary, the present invention has a holographic diffraction pattern of the main features of the article processing method comprising: means of a laser emanating laser beam directly on the firing of the mold cavity, and with a laser beam to play the score line spacing and diameter of the laser beam, then it can cause a process of the present invention can be obtained via holographic diffraction pattern on the mold cavity, to replace the traditional turn electroformed mold can only issue a holographic diffraction pattern produced cavity by need to spend time, enhance production efficiency and thus to reduce production costs and effectiveness; even present invention more different specifications of the laser light diverging laser beam miniature flat or curved surface such as a different aspect of the cavity, by laser touching each spot beam energy of the mold cavity surface to draw several scoreline, together with the several drawings by the scoreline, but can be exposed to light via any two adjacent score line spacing to produce light interference effect, so that the three-dimensional pattern showing the state possessed brilliant colorful lines like, simultaneously and in plastic injection molding of the holographic diffraction pattern configuration items placed on top. 如此一来，本发明具有全像绕射图样的物品加工方法遂可应用于制作各式型态的物品，以增加其实用性，并通过该全像绕射图样赋予物品崭新的视觉效果及附加价值。 Thus, the present invention has a holographic diffraction pattern of goods processing methods can then be applied to the production of a variety of patterns of items to increase its usefulness, and gave new articles and additional visual effects like diffraction pattern through the whole value.