1322758 ..♦ 九、發明說明： 【發明所屬之技術領域】 本發明與鞋的鞋面有關，特別是指—種鞋用網布射料方 法。 【先前技術】 • 鞋的各部件在使用材料與成型方法上都不盡相同，其中 針對鞋面來說，有-種稱為網布的材料，其使用在鞋面時， 會另在表面進行射出成型的加卫，而以往網布射出成型加工 的步驟依序如下所示： 置入網布：將該網布A置於該下模B的模穴B1内； 合模射出：先如第1圖所示’用具模孔α的上模C將 該網布Α壓合於該下模Β的模穴_，再如第2圖所示， φ通過該上模C的模孔C1將料D射在該網布A上；以及 /模成品：將該上模c與該下模8分離，並將該網布a 由該下模B的模穴B1中取出。 如此便能在該網布A上透過射料的方法，將料D依照該 上模c模孔c丨的形狀射出成型在該網布a上，但由於該網 布A與該下模B非完全貼合，所以會如第3圖所示，該網布 A與該下;^ B間具有空隙’於是料μ以液態射出在該網布 A的 ，造 日、’會經由該網布A與該下模8_空隙在該網布 孔間流動’於是料D便可能流到預設位置之外的網孔 成所謂溢料的現象，而成為不良品。 【發明内容】 本發明目的在提供 底與網布緊密壓合，以 問題。 —種鞋用網布射料方法，其利用—概 防止網布表面射出成型加工時溢料的 為達別述目的，此方法依序包含下列步驟： 置入襯底：將該襯底置於該下模的模穴内； 貼合網布：將該網布緊密壓合在該襯底上； —核射出· H上模將該網布及襯底壓合於該下模的模 八内，並通過該上模的模孔將料射在該網布上丨以及 、 開模成品：將該上模與該下模分離，並將該網布及概底 由該下模的模穴中取出。 由於該網布與職底㈣緊㈣壓合，且雜底與該網 布接觸的部分會受該網布擠壓而變形，故能讓該概底與該網 布間幾近無縫隙地靠抵’因此對該網布射料時，呈液態的料 可容納在每個網孔内，不會流到別的網孔内造成溢料，成品 1322758 • . · -· 網布上的料，便可以相當精確地排列成預設的形狀，讓成品 - 更加美觀，且不易有溢料的問題，而能夠提升產品的良率。 【實施方式】 本發明鞋用網布射料方法，其依序包含下列步驟： 置入襯底：如第4圖所示，將該襯底E置於該下模B的 ' 模穴B1内，該襯底E為具撓性的材質所製成； ' · 貼合網布：如第5圖所示，將該網布A緊密壓合在該襯 底E上，且該襯底E被該網布A接觸的部分，會因該襯底E ' 本身具有撓性而被該網布A擠壓變形，讓該襯底E與該網布 ' A間緊密地靠抵貼合，且呈現幾近無縫隙的狀態；1322758 .. ♦ Nine inventions: [Technical field to which the invention pertains] The present invention relates to the upper of a shoe, and more particularly to a method of feeding a mesh for a shoe. [Prior Art] • The parts of the shoe are different in the materials used and the molding method. For the upper, there is a material called mesh, which is used on the surface when it is used on the upper. The injection molding is modified, and the steps of the conventional mesh injection molding process are as follows: Inserting the mesh: placing the mesh A in the cavity B1 of the lower die B; Molding injection: first 1 shows the upper mold C of the mold hole α, which presses the mesh cloth 于 to the cavity _ of the lower mold ,, and as shown in Fig. 2, φ passes through the mold hole C1 of the upper mold C. D is shot on the mesh A; and / molded product: the upper mold c is separated from the lower mold 8, and the mesh a is taken out from the mold B1 of the lower mold B. In this way, the material D can be injected and formed on the mesh a according to the shape of the upper mold c hole c 在 on the mesh A, but the mesh A and the lower mold B are not formed. It fits completely, so as shown in Fig. 3, there is a gap between the mesh A and the bottom; ^ B, so that the material μ is emitted in a liquid state on the mesh A, and the day, 'through the mesh A The gap with the lower die 8_ flows between the mesh holes, so that the material D may flow to a mesh other than the preset position, which becomes a so-called flash, and becomes a defective product. SUMMARY OF THE INVENTION The object of the present invention is to provide a problem in that the bottom is tightly pressed against the mesh. - a shoe netting method for use, which utilizes - to prevent the surface of the mesh from being ejected during the molding process for the purpose of further description. The method comprises the following steps in sequence: placing the substrate: placing the substrate In the cavity of the lower mold; a bonding mesh: the mesh is tightly pressed onto the substrate; - a nuclear injection · H upper mold presses the mesh and the substrate into the die of the lower mold, And projecting the material onto the mesh through the die hole of the upper die, and molding the finished product: separating the upper die from the lower die, and taking the mesh and the basic bottom from the cavity of the lower die . Since the mesh and the bottom (4) are tightly pressed together, and the portion of the miscellaneous bottom that is in contact with the mesh is deformed by being squeezed by the mesh, the base can be closely spaced with the mesh. Therefore, when the net cloth is shot, the liquid material can be accommodated in each mesh, and does not flow into other meshes to cause flashing. The finished product is 1322758. It can be arranged in a fairly precise shape to make the finished product - more beautiful, and not easy to have the problem of flashing, and can improve the yield of the product. [Embodiment] The method for meshing a shoe for shoe according to the present invention comprises the following steps in sequence: placing a substrate: as shown in Fig. 4, placing the substrate E in the 'hole B1 of the lower mold B The substrate E is made of a flexible material; '· a bonding mesh: as shown in FIG. 5, the mesh A is tightly pressed against the substrate E, and the substrate E is The portion of the mesh A that is in contact with is deformed by the mesh A due to the flexibility of the substrate E' itself, so that the substrate E and the mesh A are closely pressed against each other and presented. Nearly seamless state;
合模射出：先如第6圖所示，以該上模C將該網布A及 襯底E壓合於該下模B的模穴B1内，再如第7圖所示，通 過該上模C的模孔C1將料D射在該網布A上；以及 ® 開模成品：將該上模C與該下模B分離，並將該網布A 及襯底E由該下模B的模穴B1中取出。 當料D射在該網布A上時，如第8圖所示，料D會容納 在該網布A的網孔中，且由於該網布A為緊密壓合在該襯底 E上，該襯底E的撓性又令該襯底E與該網布A間緊密靠抵 呈幾近無縫隙的狀態，所以各網孔内的料D不會由網孔的下 1322758 .♦· 方滲流到相鄰的網孔内，因此射出在該網布A上的料D，可 以準確地依照射出時的形狀成型在該網布A上，不會有溢料 的問題，而能夠提升成品的良率； 另外，本發明在開模成品後，亦可利用加工方式將網布 A修飾成符合樣品大小的尺寸。 綜上所述，本發明為一種鞋用網布射料方法，主要不會 • 造成溢料問題，讓成品更加美觀，且降低因溢料造成的不良 品數量；所以本發明之『具有產業之可利用性』應已毋庸置 疑，除此之外，在本案實施例所揭露出的特徵技術，於申請 之前並未曾見於諸刊物，亦未曾被公開使用，不但具有如上 所述功效增進之事實，更具有不可輕忽的附加功效，是故， 本發明的『新穎性』以及『進步性』都已符合專利法規，爰 依法提出發明專利之申請，祈請惠予審查並早日賜准專利， •實感德便。 丄 JZZ/：)5 【圖式簡單說明】 第1圖習用網布被上模壓合在下模的示意圖。 第2圖f用網布上進行射出成型加工的示意圖。 第3圖習用網布射出成型後溢料的示意圖。 第4圖本發明實施例襯底置於下模模穴的示意圖。 第5圖本發明實施例網布緊密壓合於概底的示意圖。Mold injection: first, as shown in Fig. 6, the mesh A and the substrate E are pressed into the cavity B1 of the lower mold B by the upper mold C, and then passed through the upper mold B as shown in Fig. 7. The die hole C1 of the mold C is applied to the mesh A; and the open mold product: the upper mold C is separated from the lower mold B, and the mesh A and the substrate E are separated from the lower mold B. Take out the cavity B1. When the material D is incident on the mesh A, as shown in FIG. 8, the material D is accommodated in the mesh of the mesh A, and since the mesh A is tightly pressed against the substrate E, The flexibility of the substrate E makes the substrate E and the mesh A closely contact each other in a nearly seamless state, so the material D in each mesh does not pass the lower portion of the mesh 1322758. The material flows into the adjacent mesh, so that the material D which is ejected on the mesh A can be accurately formed on the mesh A according to the shape when the light is emitted, and there is no problem of flashing, and the finished product can be improved. Yield; In addition, after the mold is finished, the mesh A can be modified into a size corresponding to the sample size by a processing method. In summary, the present invention is a shoe netting method for shoes, which mainly does not cause a problem of flashing, makes the finished product more beautiful, and reduces the number of defective products caused by flashing; therefore, the invention has the industry There is no doubt that the availability of the feature technology disclosed in the examples of this case has not been seen in the publications before the application, nor has it been used publicly, not only has the fact that the effects are enhanced as described above. Therefore, the "novelty" and "progressiveness" of the present invention have been in compliance with patent laws and regulations, and applications for invention patents have been filed according to law, and pray for review and early grant of patents. Debian.丄 JZZ/:)5 [Simple description of the drawing] Figure 1 is a schematic view of the conventional mesh cloth being pressed into the lower mold by the upper mold. Fig. 2 is a schematic view showing the injection molding process on the mesh. Figure 3 is a schematic view of a conventional mesh cloth after injection molding. Fig. 4 is a schematic view showing the substrate of the embodiment of the present invention placed in the lower mold cavity. Fig. 5 is a schematic view showing the mesh of the embodiment of the present invention tightly pressed against the outline.
第6圖本發明實施例上模將網布及襯底壓合在下模的示意圖。 第7圖本發明實施例網布上進行射出成型加工的示意圖。 第8圖本發明實施例料容納在網布網孔中的示意圖。 【主要元件符號說明】 《習知》Figure 6 is a schematic view showing the upper mold pressing the mesh and the substrate against the lower mold in the embodiment of the present invention. Fig. 7 is a schematic view showing the injection molding process on the mesh of the embodiment of the present invention. Fig. 8 is a schematic view showing the material of the embodiment of the present invention housed in the mesh of the mesh. [Main component symbol description] "Knowledge"
下模B 上模C 料D 網布A 模穴B1 模孔C1 《本發明》Lower mold B upper mold C material D mesh A mold hole B1 mold hole C1 "Invention"
下模B 上模C 料DLower die B upper die C material D
網布A 模穴B1 模孔C1 襯底EMesh A cavity B1 die hole C1 substrate E