CN113414917A - 3D (three-dimensional) material capable of customizing grains and manufacturing method - Google Patents

3D (three-dimensional) material capable of customizing grains and manufacturing method Download PDF

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CN113414917A
CN113414917A CN202110713770.0A CN202110713770A CN113414917A CN 113414917 A CN113414917 A CN 113414917A CN 202110713770 A CN202110713770 A CN 202110713770A CN 113414917 A CN113414917 A CN 113414917A
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texture
magnetic
visible
dimensional material
pattern
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朴大雨
张思荣
熊伟
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Dongguan Ashram New Material Technology Co ltd
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Dongguan Ashram New Material Technology Co ltd
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Priority to CN202110713770.0A priority Critical patent/CN113414917A/en
Publication of CN113414917A publication Critical patent/CN113414917A/en
Priority to CN202210138192.7A priority patent/CN114393765A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/20Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. moulding inserts or for coating articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/22Making multilayered or multicoloured articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34Component parts, details or accessories; Auxiliary operations
    • B29C41/38Moulds, cores or other substrates

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)

Abstract

本发明公开了一种可自定义纹路的3D立体材料及制作方法,涉及3D立体材料技术领域,在下模座B和上模座B之间设置有磁性纹路B,在下模座B和上模座B之间设置有磁性纹路B,同时在磁性模具上放入PET膜,并通过带有金属粉的混合料进行排序,两者相互叠加,可形成3D立体纹路图案的效果,和传统的3D打印或转印的方式相比,本结构制作设备采购成本较低,且后期维护成本较少,进一步保障了产品市场定价的优势,另外,在3D视觉效果的立体材料的表面涂覆一层TPU材料,可以对3D立体材料起到一定的保护作用,进一步提高了实用寿命,而混合料中的颜色不唯一性,可保障成型3D立体材料的外部美观性,进一步提高了视觉冲击力。

Figure 202110713770

The invention discloses a 3D three-dimensional material with customizable textures and a manufacturing method, and relates to the technical field of 3D three-dimensional materials. A magnetic pattern B is arranged between the Bs. At the same time, a PET film is placed on the magnetic mold and sorted by the mixture with metal powder. The two are superimposed on each other to form the effect of a 3D three-dimensional pattern, which is similar to traditional 3D printing. Compared with the transfer method or the transfer method, the purchase cost of the structure production equipment is lower, and the maintenance cost in the later period is less, which further guarantees the advantages of product market pricing. In addition, a layer of TPU material is coated on the surface of the three-dimensional material with 3D visual effect. , which can protect the 3D three-dimensional material to a certain extent, further improve the practical life, and the non-unique color in the mixture can ensure the external aesthetics of the molded 3D three-dimensional material and further improve the visual impact.

Figure 202110713770

Description

3D (three-dimensional) material capable of customizing grains and manufacturing method
Technical Field
The invention relates to the technical field of 3D (three-dimensional) materials, in particular to a 3D material capable of customizing grains and a manufacturing method thereof.
Background
The existing 3D stereo material is usually manufactured by a 3D printing or transfer printing mode, the purchasing price of required manufacturing equipment is high and the later maintenance cost is high during actual manufacturing, and meanwhile, the price of the formed product on the market is not dominant due to the high manufacturing cost, so that workers in the field provide the 3D stereo material with the customizable grains and the manufacturing method.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a 3D three-dimensional material with lines capable of being defined by user and a manufacturing method thereof, and solves the problems that the conventional 3D three-dimensional material manufacturing mode, which is usually 3D printing or transfer printing, is high in purchase price of required manufacturing equipment and high in later maintenance cost during actual manufacturing, and meanwhile, the price of the formed product is not dominant in the market due to high manufacturing cost.
In order to achieve the above object, in one aspect, the present invention is implemented by the following technical solutions: a method for manufacturing a 3D stereo material capable of customizing grains comprises the following steps:
step 1: taking a processing and manufacturing mold, and customizing a required magnetic grain A in a cavity inside the mold to obtain a magnetic mold A;
step 2: covering a layer of PET film on the magnetic mold A;
and step 3: pouring a mixture with metal powder in the components on the PET film, and uniformly coating the mixture;
and 4, step 4: the mixture with the metal powder can automatically generate corresponding visible grains A under the adsorption action of the magnetic grains A, and the mixture is reserved after the visible grains A are solidified and shaped;
and 5: removing the magnetic mold A in the step 1, and replacing the magnetic mold B with the magnetic grains B defined by users in the internal cavity;
step 6: covering the PET film with the visible lines A on the magnetic mold B again;
and 7: pouring the mixture again on the PET film with the visible lines A, and uniformly coating;
and 8: the mixture can automatically generate corresponding visible grains B under the adsorption action of the magnetic grains B, and the visible grains B are solidified and shaped;
and step 9: repeating the operation steps 5 to 8 to obtain visible lines C, visible lines D and visible lines F;
step 10: visible line A, visible line B, visible line C, visible line D and visible line F all generate on the PET membrane, after stacking each other, form the three-dimensional material of 3D visual effect, and finally be in the surface coating one deck TPU material of the three-dimensional material of 3D visual effect, treat the solidification back, can obtain the finished product.
As a further technical solution of the present invention, the magnetic mold a obtained in step 1 includes a lower die base a and an upper die base a that are matched in size, and a magnetic pattern a disposed between the lower die base a and the upper die base a.
The magnetic mold B obtained in step 5 as a further technical solution of the present invention includes a lower mold base B and an upper mold base B with matched sizes and magnetic grains B arranged between the lower mold base B and the upper mold base B.
As a further technical scheme of the invention, the self-defined grain shapes of the magnetic grain A and the magnetic grain B are not unique, and the magnetic grain A and the magnetic grain B are completely the same or different.
The mixture is prepared by the following components according to a further technical scheme of the invention: metal powder, pigment, glitter powder and silica gel powder.
As a further technical scheme of the invention, the metal powder is iron powder, the color of the pigment is not unique, and the visible lines A, B, C, D and F formed by the pigment are mutually superposed to form a three-dimensional material with a monochromatic or multicolor 3D visual effect.
On the other hand, the invention also provides a 3D three-dimensional material with the lines capable of being defined by the self, which is prepared by the preparation method and comprises a PET film as a carrier structure, a 3D three-dimensional line pattern generated on the surface of the PET film and a TPU coated on the PET film and the 3D three-dimensional line pattern to form protection.
As a further technical scheme of the invention, the 3D stereoscopic grain pattern at least comprises a first grain and a second grain, and the grain shapes of the first grain and the second grain are not unique and are completely the same or completely different.
Advantageous effects
The invention provides a 3D stereo material capable of customizing grains and a manufacturing method thereof. Compared with the prior art, the method has the following beneficial effects:
1. A3D stereoscopic material and its preparation method that can self-define the line, while making, use several groups of magnetic moulds built-in the same or different shape magnetic lines sequentially, and cover a PET membrane on the surface of every group of magnetic moulds sequentially, and after covering each time, all carry on the coating treatment of the mixture, after coating, because contain metal powder in the mixture, and under the adsorption action of the magnetic line, the mixture forms the shape corresponding to magnetic line automatically, namely the visual line, after operating repeatedly many times, the visual line of the same or different shapes of the multilayer is overlapped together, become 3D stereoscopic material, compare with traditional 3D printing or transfer printing way, the purchase cost of making equipment of this structure is lower, and the later maintenance cost is less, have further ensured the advantage of the product market.
2. A layer of TPU material is coated on the surface of a three-dimensional material with a 3D visual effect, so that the 3D three-dimensional material can be protected to a certain extent, the practical service life is further prolonged, the color in a mixture is not unique, the external attractiveness of the formed 3D three-dimensional material can be guaranteed, and the visual impact force is further improved.
Drawings
FIG. 1 is a schematic structural diagram of a 3D three-dimensional material with a customizable texture;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic structural diagram of a magnetic mold A in a method for manufacturing a 3D three-dimensional material with a customizable texture;
FIG. 4 is a schematic structural diagram of a magnetic mold B in a method for manufacturing a 3D three-dimensional material with a customizable texture;
fig. 5 is a flow chart of a method for manufacturing a 3D three-dimensional material with a customizable texture.
In the figure: 1. a PET film; 2. a first texture; 3. a second texture; 4. a TPU; 5. a lower die holder A; 6. an upper die holder A; 7. magnetic grain A; 8. a lower die holder B; 9. an upper die holder B; 10. and magnetic lines B.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 5, an embodiment of the present invention provides a method for manufacturing a 3D stereoscopic material with a customizable texture, including the following steps:
step 1: taking a processing and manufacturing mold, and customizing a required magnetic grain A in a cavity inside the mold to obtain a magnetic mold A;
step 2: covering a layer of PET film on the magnetic mold A;
and step 3: pouring a mixture with metal powder in the components on the PET film, and uniformly coating the mixture;
and 4, step 4: the mixture with the metal powder can automatically generate corresponding visible grains A under the adsorption action of the magnetic grains A, and the mixture is reserved after the visible grains A are solidified and shaped;
and 5: removing the magnetic mold A in the step 1, and replacing the magnetic mold B with the magnetic grains B defined by users in the internal cavity;
step 6: covering the PET film with the visible lines A on the magnetic mold B again;
and 7: pouring the mixture again on the PET film with the visible lines A, and uniformly coating;
and 8: the mixture can automatically generate corresponding visible grains B under the adsorption action of the magnetic grains B, and the visible grains B are solidified and shaped;
and step 9: repeating the operation steps 5 to 8 to obtain visible lines C, visible lines D and visible lines F;
step 10: visible line A, visible line B, visible line C, visible line D and visible line F all generate on the PET membrane, after superposing each other, form the three-dimensional material of 3D visual effect to final surface coating one deck TPU material at the three-dimensional material of 3D visual effect, treat the solidification back, can obtain the finished product.
Referring to fig. 3, the magnetic mold a obtained in step 1 includes a lower mold seat a5 and an upper mold seat a6 with matched sizes, and a magnetic grain a7 disposed between the lower mold seat a5 and the upper mold seat a 6.
Referring to fig. 4, the magnetic mold B obtained in step 5 includes a lower mold base B8 and an upper mold base B9 with matched sizes, and a magnetic grain B10 disposed between the lower mold base B8 and the upper mold base B9.
The customized grain shapes of the magnetic grain A7 and the magnetic grain B10 are not unique, and are completely the same or different.
The mixture is prepared from the following components: metal powder, pigment, glitter powder and silica gel powder.
The metal powder is iron powder, the color of the pigment is not unique, and the visible lines A, the visible lines B, the visible lines C, the visible lines D and the visible lines F are formed by the pigment, and after the visible lines A, the visible lines B, the visible lines C, the visible lines D and the visible lines F are mutually overlapped, a three-dimensional material with a monochromatic or multicolor 3D visual effect is formed.
Referring to fig. 1-2, an embodiment of the present invention further provides a 3D stereoscopic material with a customized grain, the 3D stereoscopic material is manufactured by the above manufacturing method, and includes a PET film 1 as a carrier structure, a 3D stereoscopic grain pattern generated on the surface of the PET film 1, and a protective TPU4 coated on the PET film 1 and the 3D stereoscopic grain pattern.
The 3D stereoscopic grain pattern at least comprises a first grain 2 and a second grain 3, the grain shapes of the first grain 2 and the second grain 3 are not unique, and the two are completely the same or different.
In summary, when the 3D three-dimensional material with the customized grain is manufactured, a plurality of groups of magnetic molds with the same or different-shaped magnetic grains are sequentially used, a PET film is sequentially covered on the surface of each group of magnetic molds, and after each covering, the mixture is coated once, after the coating, because the mixture contains metal powder, and under the adsorption effect of the magnetic grains, the mixture automatically forms the shape corresponding to the magnetic grains, namely the visible grains, and after repeated operation for a plurality of times, a plurality of layers of visible grains with the same or different shapes are overlapped together, so that the 3D three-dimensional material is formed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1.一种可自定义纹路的3D立体材料的制作方法,其特征在于,包括如下步骤:1. the manufacture method of the 3D three-dimensional material of a customizable texture, is characterized in that, comprises the steps: 步骤1:取一加工制作模具,并在所述模具内部的空腔中自定义所需的磁性纹路A,得到磁性模具A;Step 1: Take a processing mold, and customize the required magnetic pattern A in the cavity inside the mold to obtain a magnetic mold A; 步骤2:在所述磁性模具A上覆盖一层PET膜;Step 2: Cover the magnetic mold A with a layer of PET film; 步骤3:在所述PET膜上倒入成分中带有金属粉的混合料,并均匀涂覆所述混合料;Step 3: Pour the mixture with metal powder in the ingredients on the PET film, and evenly coat the mixture; 步骤4:所述带有金属粉的混合料在所述磁性纹路A的吸附作用下,会自动生成对应的可视纹路A,待可视纹路A固化定型后,备用;Step 4: The mixture with the metal powder will automatically generate the corresponding visible pattern A under the adsorption of the magnetic pattern A, and the visible pattern A will be solidified and set for later use; 步骤5:将步骤1中所述磁性模具A撤下,更换内部空腔中自定义有磁性纹路B的磁性模具B;Step 5: Remove the magnetic mold A described in step 1, and replace the magnetic mold B with the custom magnetic pattern B in the inner cavity; 步骤6:将带有可视纹路A的PET膜,重新覆盖在所述磁性模具B上;Step 6: re-cover the PET film with visible texture A on the magnetic mold B; 步骤7:在所述带有可视纹路A的PET膜上,再次倒入所述混合料,并均匀涂覆;Step 7: On the PET film with visible texture A, pour the mixture again and coat it evenly; 步骤8:所述混合料在所述磁性纹路B的吸附作用下,会自动生成对应的可视纹路B,待可视纹路B固化定型;Step 8: Under the adsorption of the magnetic pattern B, the mixture will automatically generate the corresponding visible pattern B, and the visible pattern B will be cured and shaped; 步骤9:重复操作步骤5至步骤8,可获得可视纹路C、可视纹路D以及可视纹路F;Step 9: Repeat steps 5 to 8 to obtain visible texture C, visible texture D and visible texture F; 步骤10:可视纹路A、可视纹路B、可视纹路C、可视纹路D以及可视纹路F,均生成在所述PET膜上,相互叠加后,形成3D视觉效果的立体材料,并最终在所述3D视觉效果的立体材料的表面涂覆一层TPU材料,待固化后,即可获得成品。Step 10: The visible texture A, the visible texture B, the visible texture C, the visible texture D and the visible texture F are all generated on the PET film, and after being superimposed on each other, a three-dimensional material with a 3D visual effect is formed, and Finally, a layer of TPU material is coated on the surface of the three-dimensional material of the 3D visual effect, and after curing, the finished product can be obtained. 2.根据权利要求1所述的一种可自定义纹路的3D立体材料的制作方法,其特征在于,所述步骤1中所获得的磁性模具A,包括尺寸相适配的下模座A(5)和上模座A(6)以及设置在所述下模座A(5)和上模座A(6)之间的磁性纹路A(7)。2. The method for making a 3D three-dimensional material with customizable textures according to claim 1, wherein the magnetic mold A obtained in the step 1 includes a lower mold base A ( 5) and the upper die holder A (6) and the magnetic pattern A (7) arranged between the lower die holder A (5) and the upper die holder A (6). 3.根据权利要求2所述的一种可自定义纹路的3D立体材料的制作方法,其特征在于,所述步骤5中所获得的磁性模具B,包括尺寸相适配的下模座B(8)和上模座B(9)以及设置在所述下模座B(8)和上模座B(9)之间的磁性纹路B(10)。3. The method for making a 3D three-dimensional material with customizable textures according to claim 2, wherein the magnetic mold B obtained in the step 5 includes a lower mold base B ( 8) and the upper die holder B (9) and the magnetic pattern B (10) arranged between the lower die holder B (8) and the upper die holder B (9). 4.根据权利要求3所述的一种可自定义纹路的3D立体材料的制作方法,其特征在于,所述磁性纹路A(7)和磁性纹路B(10)自定义的纹路形状不唯一,两者完全相同或完全不同。4. The method for producing a 3D three-dimensional material with customizable textures according to claim 3, wherein the custom texture shapes of the magnetic textures A (7) and B (10) are not unique, Both are exactly the same or completely different. 5.根据权利要求1所述的一种可自定义纹路的3D立体材料的制作方法,其特征在于,所述混合料由如下成分制备而得:金属粉、颜料、金葱粉以及硅胶粉。5 . The method for making a 3D three-dimensional material with customizable textures according to claim 1 , wherein the mixture is prepared from the following components: metal powder, pigment, glitter powder and silica gel powder. 6 . 6.根据权利要求5所述的一种可自定义纹路的3D立体材料的制作方法,其特征在于,所述金属粉为铁粉,所述颜料的颜色不唯一,通过所述颜料形成的可视纹路A、可视纹路B、可视纹路C、可视纹路D以及可视纹路F,在相互叠加后,形成单色或多色的3D视觉效果的立体材料。6. The method for making a 3D three-dimensional material with customizable textures according to claim 5, wherein the metal powder is iron powder, the color of the pigment is not unique, and the color of the pigment is not unique. The visual texture A, the visual texture B, the visual texture C, the visual texture D and the visual texture F are superimposed on each other to form a monochromatic or multi-color 3D visual effect three-dimensional material. 7.一种可自定义纹路的3D立体材料,是由权利要求1-6所述的任意一种可自定义纹路的3D立体材料的制作方法制成,其特征在于,包括作为载体结构的PET膜(1)、生成在所述PET膜(1)表面的3D立体纹路图案以及涂覆在所述PET膜(1)和3D立体纹路图案上,形成保护的TPU(4)。7. A 3D three-dimensional material with a customizable texture, which is made by any one of the methods for making a 3D three-dimensional material with a customizable texture according to claims 1-6, characterized in that it comprises PET as a carrier structure The film (1), the 3D three-dimensional texture pattern generated on the surface of the PET film (1), and the coating on the PET film (1) and the 3D three-dimensional texture pattern to form a protected TPU (4). 8.根据权利要求7所述的一种可自定义纹路的3D立体材料,其特征在于,所述3D立体纹路图案至少包括第一纹路(2)和第二纹路(3),所述第一纹路(2)和第二纹路(3)的纹路形状不唯一,两者完全相同或完全不同。8. A 3D three-dimensional material with a customizable texture according to claim 7, wherein the 3D three-dimensional texture pattern at least comprises a first texture (2) and a second texture (3), the first texture The texture shapes of the texture (2) and the second texture (3) are not unique, they are identical or completely different.
CN202110713770.0A 2021-06-26 2021-06-26 3D (three-dimensional) material capable of customizing grains and manufacturing method Pending CN113414917A (en)

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