WO2018053884A1 - 一种分解式多模成型发泡熔接复杂鞋体制作方法 - Google Patents

一种分解式多模成型发泡熔接复杂鞋体制作方法 Download PDF

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WO2018053884A1
WO2018053884A1 PCT/CN2016/101144 CN2016101144W WO2018053884A1 WO 2018053884 A1 WO2018053884 A1 WO 2018053884A1 CN 2016101144 W CN2016101144 W CN 2016101144W WO 2018053884 A1 WO2018053884 A1 WO 2018053884A1
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foaming
mold
shoe body
welding
complex
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PCT/CN2016/101144
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English (en)
French (fr)
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陈卫涛
杨宣娜
陈巧云
征茂德
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苏州征之魂专利技术服务有限公司
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Publication of WO2018053884A1 publication Critical patent/WO2018053884A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D35/00—Producing footwear
    • B29D35/02—Producing footwear made in one piece using a moulding technique, e.g. by injection moulding or casting

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  • the invention relates to the field of shoe-making appliances, in particular to a method for manufacturing a complex shoe body of a decomposed multi-mode forming foaming welding.
  • the left side or the right side of the lower mold is hingedly provided with a side mold, and the side mold is provided with an openable and closable clamping device on the opposite side of the hinge side;
  • the blow shoe mold has the advantages of convenient operation, high production efficiency and high product quality.
  • the two-color shoe mold has an injection molding step of injection molding the upper, and then injection molding the sole, so that the injection molding of the sole needs to be performed on the newly formed upper, and the injection molded upper Softer, it is easy to cause the sole to be unstable, which makes the injection molding of the sole pattern less clear.
  • shoes of various materials, various styles and uses have appeared.
  • the sole is essential, and the good sole needs to be wear-resistant, slip-resistant and comfortable.
  • the sole is generally injection molded from a material such as rubber.
  • the existing two-color shoe mold has complicated process operation, complicated sole production, high cost, poor effect, unsatisfactory, and the mold is easy to be broken and difficult to manufacture.
  • the IP shoe mold is a mold which is commonly used in the industry to process the foamed material to form a shoe. .
  • the object of the present invention is to overcome the above problems existing in the prior art, and to provide a method for manufacturing a complex multi-model foaming and welding complex shoe body, which can reduce the labor intensity of an operator, improve production efficiency, and accurately position the shoe body.
  • the multi-color insert reduces the difficulty of operation and avoids burns to the operator, easy maintenance and maintenance, reliable structure and low cost.
  • Decomposed multi-mode forming foaming and welding complex shoe body manufacturing method comprising complex shoe body decomposition method, three-dimensional complex shoe body data processing method, cold pressing die setting method and foaming welding die, the three-dimensional complex shoe body data processing
  • the method is: scaling the 3D data of the three-dimensional complex shoe body by 3D software, and dividing the scaled 3D data into two or more pieces, and the cold pressing mode setting method is the number of parts.
  • shape design cold press mold the cold press mold is provided with a cavity having a size and shape consistent with the component, and the sheet material or the agglomerate material containing the unexcited block foaming agent can be cold-pressed at room temperature to conform to the component 3D data.
  • the semi-finished product is provided with an auxiliary positioning convex and concave
  • the foaming welding mold is provided with a cavity conforming to the complicated 3D data of the finished shoe body, and is provided with an auxiliary positioning convex and concave for storing and positioning the components, which can be set with the semi-finished product.
  • Auxiliary positioning convex and concave connection the cavity of the foaming welding mold is further provided with a component positioning limiting core for assisting foam molding, and the foaming welding mold can be combined with Shoes heated molding machine is connected, into the cavity of each foam member semifinished swollen, and welded into an integrated whole.
  • the semi-finished product conforming to the component 3D data is provided with process bumps that can be connected, positioned, and constrained to each other, so as to be integrated into the foaming welding mold or stacked in order into the foaming welding mold.
  • each of the cold stampers is provided with a first pattern surface, and the normal temperature is cold pressed into a pattern of the first pattern on the surface of the semi-finished product conforming to the component 3D data, and the texture of the first pattern is emitted.
  • the foaming in the foam welding mold increases.
  • the cavity of the foaming welding mold is provided with a second pattern surface, and the semi-finished product which is cold-pressed at room temperature into the data of the component 3D is expanded in the foaming welding mold, and a large amount of surface expansion is more,
  • the two pattern surfaces are in contact with each other, and a pressure of more than 1.5 N/ is applied to the second pattern surface per square metre on average to produce a texture of the second pattern.
  • each cold stamper is provided with a first pattern surface
  • the cavity of the foam fusion mold is provided with a second pattern surface
  • the first pattern surface is generated when the semi-finished product is cold-pressed, and the semi-finished product is foamed.
  • the second pattern surface is generated, when the foaming is performed, different expansion ratios may obtain that the second pattern surface completely replaces or partially replaces the first pattern surface; or the second pattern surface is partially or completely superimposed with the first pattern surface, or the pattern is deformed. The effect is to produce the surface quality of the shoe body in a variety of different colors.
  • scaled shape, shape, color and material of the 3D data after scaling are identical or not identical or completely different.
  • the foaming welding mold is provided with an upper mold and a lower mold, and the upper mold is provided with a heat insulating patch to isolate the human hand from the upper mold metal material.
  • the lower mold is provided with a hot foaming parison guiding process table or groove, which facilitates the rapid and accurate automatic entry of the hot foamed parison into the accurate position, shortens the cold pressing process time, improves the efficiency, the pass rate and the defense. Hot effect.
  • the scaled 3D data is divided into two or more components, and each component is divided according to a block shape or a color or a material surface effect when there is no undercut in the stripping direction, and the component is along the edge.
  • each component is divided according to a block shape or a color or a material surface effect when there is no undercut in the stripping direction, and the component is along the edge.
  • it is divided along the position of the inverted buckle to ensure that the components are not reversed after the division, and the cold pressing mold and the foaming welding mold cancel the lateral core pulling structure.
  • the finished shoe forming machine is provided with a driving device for controlling the opening and closing of the foaming welding mold, and a heating device capable of controlling the heating temperature and the heating time, and providing controlled temperature heating for the foaming welding mold.
  • FIG. 1 is a schematic diagram of a technical framework of an embodiment of the present invention.
  • FIG. 2 is a schematic view of a foaming welding mold according to an embodiment of the present invention.
  • Figure 3 is a schematic view of a cold stamping die in accordance with one embodiment of the present invention.
  • the figures in the figure indicate: 1, cold pressing mold, 2, foam welding mold, 3, parts or shoe body components, 4, sheet or agglomerate, 5, first pattern surface, 6, second pattern surface, 7, process convex or concave or auxiliary positioning convex and concave, 8, heat insulation patch, 9, finished complex shoe body, 10, upper mold, 11, lower mold, 12, anti-scalding isolation block, 13, handle, 14, manual locking , 15, foaming parison guiding process table or groove, 16, finished shoes.
  • a method for fabricating a complex multi-mode foaming and welding complex shoe body comprising a complex shoe body decomposition method, a three-dimensional complex shoe body data processing method, a cold pressing die setting method, and a foaming welding die
  • the three-dimensional complex shoe body data processing method is: scaling the 3D data of the three-dimensional complex shoe body by 3D software, and dividing the scaled 3D data into two or more pieces, the cold
  • the die setting method is to design a cold press die according to the number and shape of the components, and the cold press die is provided with a cavity having a size and shape consistent with the components, and can be used for a sheet or agglomerate containing an unexcited block foaming agent.
  • the material is cold-pressed into a semi-finished product conforming to the 3D data of the component at a normal temperature, and the semi-finished product is provided with an auxiliary positioning convex and concave.
  • the foaming welding mold is provided with a cavity conforming to the 3D data of the complicated shoe body, and is provided with auxiliary positioning for storing and positioning the components.
  • the convex and concave can be connected with the auxiliary positioning convex and concave provided by the semi-finished product, and the cavity of the foaming welding mold is further provided with a component positioning limiting core for assisting foam molding, the foaming Crimping dies can be connected to the heated shoe molding machine, the semi foamed up into a large cavity of the respective members, and welded into an integrated whole.
  • the semi-finished product conforming to the component 3D data is provided with process bumps that can be connected, positioned, and constrained to each other, so as to be integrated into the foaming welding mold or stacked in order into the foaming welding mold.
  • each of the cold stampers is provided with a first pattern surface, and the normal temperature is cold pressed into a pattern of the first pattern on the surface of the semi-finished product conforming to the component 3D data, and the texture of the first pattern is emitted.
  • the foaming in the foam welding mold increases.
  • the cavity of the foaming welding mold is provided with a second pattern surface, and the semi-finished product which is cold-pressed at room temperature into the data of the component 3D is expanded in the foaming welding mold, and a large amount of surface expansion is more,
  • the two pattern surfaces are in contact with each other, and a pressure of more than 1.5 N/ is applied to the second pattern surface per square metre on average to produce a texture of the second pattern.
  • each cold stamper is provided with a first pattern surface
  • the cavity of the foam fusion mold is provided with a second pattern surface
  • the first pattern surface is generated when the semi-finished product is cold-pressed, and the semi-finished product is foamed.
  • the second pattern surface is generated, when the foaming is performed, different expansion ratios may obtain that the second pattern surface completely replaces or partially replaces the first pattern surface; or the second pattern surface is partially or completely superimposed with the first pattern surface, or the pattern is deformed. The effect is to produce the surface quality of the shoe body in a variety of different colors.
  • scaled shape, shape, color and material of the 3D data after scaling are identical or not identical or completely different.
  • the foaming welding mold is provided with an upper mold and a lower mold, and the upper mold is provided with a heat insulating patch to isolate the human hand from the upper mold metal material.
  • the lower mold is provided with a hot foaming parison guiding process table or groove, which facilitates the rapid and accurate automatic entry of the hot foamed parison into the accurate position, shortens the cold pressing process time, improves the efficiency, the pass rate and the defense. Hot effect.
  • the scaled 3D data is divided into two or more components, and each component is divided according to a block shape or a color or a material surface effect when there is no undercut in the stripping direction, and the component is along the edge.
  • each component is divided according to a block shape or a color or a material surface effect when there is no undercut in the stripping direction, and the component is along the edge.
  • it is divided along the position of the inverted buckle to ensure that the components are not reversed after the division, and the cold pressing mold and the foaming welding mold cancel the lateral core pulling structure.
  • the finished shoe forming machine is provided with a driving device for controlling the opening and closing of the foaming welding mold, and a heating device capable of controlling the heating temperature and the heating time, and providing controlled temperature heating for the foaming welding mold.
  • the 3D data of the three-dimensional complex shoe body is scaled by the 3D software, and the scaled 3D data is divided into two or more parts, and the cold and the number of the components of the shoe body are made cold. Pressing the mold, making the foaming welding mold according to the 3D data of the unreduced three-dimensional complex shoe body, and forming the raw material of the shoe material containing the unexcited block foaming agent into a sheet or a mass before forming, and then forming the sheet or the mass The block is placed in a cold-pressing die, and a pressure is applied at a temperature below 65 ° C.
  • the cold-pressing die presses the sheet or the agglomerate and cuts it into a plurality of reduced-sized shoe body components, and on the surface of the shoe-forming component parts.
  • all necessary shoe parts are produced or prepared, and the parts of the shoe body are connected according to the shape of the shoe body, and are placed together by the process convexity and concave which can be connected, positioned and limited.
  • constituting the module respectively or simultaneously put into the foaming welding mold, or directly in the foaming welding mold by the process convex and concave Or stacked in batches, the upper and lower molds of the foam fusion mold can effectively separate the metal material of the hand from the mold to prevent accidental touch and burn, and all the shoe parts are placed.
  • the finished shoe forming machine starts to heat up and heats through the foaming welding mold, and the parts of the shoe body in the mold are heated to 170 ° C - 200 ° C, and the block foaming agent is not excited in the parts. Heated and foamed for 5-40 seconds, the volume of the parts of the shoe body is enlarged, and the texture of the first pattern is foamed and enlarged in the foaming welding mold and filled with the foaming welding mold cavity, and the foaming welding mold is empty.
  • the surface of the second pattern in the cavity contacts, and the surface of the second pattern and the surface of the second pattern and the surface of the first pattern are welded and deformed, and the welding of the components of the shoe body is automatically realized to form a whole.
  • the complex shoe body, the finished shoe forming machine stops heating, the temperature of the foaming welding mold is lowered to 20 °C-85 °C in 5-25 seconds, and the overall complex shoe body is cooled and shaped by the cavity, which becomes the finished shoe body. , open the foam melting
  • the mold take out the complex shoe body, package and store, continue to put the shoe body components into the foam welding mold, carry out a new round of molding processing, all the production tasks are completed, and the cold pressing mold and the foam welding mold are put on the defense. Rust, storage.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

一种分解式多模成型发泡熔接复杂鞋体制作方法，包括复杂鞋体分解步骤、三维复杂鞋体数据处理步骤、冷压模设置步骤和发泡熔接模具制作步骤，通过3D软件对三维复杂鞋体的3D数据进行缩放，并将缩放后的3D数据分割成2块或2块以上无侧向倒扣的部件，上述部件的模具无需侧向抽芯结构，冷压模的空腔设置有第一花纹表面，发泡熔接模具的空腔设置有第二花纹表面。采用上述制作方法能够大幅简化模具结构，减少操作工人的劳动强度，提高生产速度和一次良品率，克服复杂鞋体模具制作难、成型制作周期长、不良率特别高的缺陷。

Description

一种分解式多模成型发泡熔接复杂鞋体制作方法 技术领域
本发明涉及制鞋器具领域，具体涉及一种分解式多模成型发泡熔接复杂鞋体制作方法。
背景技术
2009年12月9日公告的中国专利CN201357567Y公开的一种PVC双色吹气鞋模，其包括上模、下模及设于上模与下模之间的模芯，所述模芯的后侧沿与下模铰接，所述上模后侧沿与模芯的后侧沿铰接，并且所述模芯与下模之间设有翻转限位装置，所述上模与模芯之间设有翻转限位装置，所述下模的左侧沿或右侧沿铰接设有一边模，所述边模与铰接侧沿相对的另一侧沿设有可启闭的锁模装置；该种双色吹气鞋模具有操作方便、生产效率高、制品品质高等优点。但是该种双色鞋模，其注塑成型步骤是先注塑成型鞋面，然后再注塑成型鞋底，这样，在注塑成型鞋底时需在刚注塑成型的鞋面上进行操作，而刚注塑成型的鞋面较为柔软，则容易导致鞋底成型不稳定，从而造成注塑成型的鞋底花纹较为不清晰，发展到现在，已经出现了各种材料制作、各种样式、用途的鞋子。对于一双鞋子的好坏，鞋底至关重要，好的鞋底需要耐磨耐滑及兼具舒适性。鞋底一般都是通过橡胶等材料通过注塑成型的。如现有的双色鞋模具的工艺操作复杂，鞋底生产复杂，成本高，效果差，不理想，模具易坏且很难制作，IP鞋模即行业内统称的将发泡材料处理成型鞋的模具。
发明内容
本发明的目的在于克服现有技术存在的以上问题，提供一种分解式多模成型发泡熔接复杂鞋体制作方法，本发明能够减少操作工人的劳动强度，提高生产效率，准确定位鞋体上的多色嵌件，减少操作难度，并避免烫伤操作员工，便于维护和保养，结构可靠，成本低，一举多得。
为实现上述技术目的，达到上述技术效果，本发明通过以下技术方案实现：
一种分解式多模成型发泡熔接复杂鞋体制作方法，包括复杂鞋体分解方法、三维复杂鞋体数据处理方法、冷压模具设置方法和发泡熔接模具，所述三维复杂鞋体数据处理方法为：通过3D软件对所述的三维复杂鞋体的3D数据进行缩放，并将缩放后的3D数据分割成2块或2块以上的部件，所述冷压模设置方法为按部件的数目和形状设计制作冷压模具，所述冷压模具设置有尺寸形状与部件一致的空腔，能够将片状或团块的含未激发块发泡剂的鞋材常温冷压成符合部件3D数据的半成品，所述半成品设置有辅助定位凸凹，所述发泡熔接模具设置有符合成品复杂鞋体3D数据的空腔，并设置有各部件存放定位的辅助定位凸凹，能够与所述半成品设置的辅助定位凸凹连接，所述发泡熔接模具的空腔内还设置有辅助发泡成型的部件定位限位型芯，所述发泡熔接模具能够与成品鞋成型机台连接受热，将放入空腔内各部件的半成品发泡涨大，并熔接成一个完整的整体。
进一步的，所述符合部件3D数据的半成品设置有能够彼此连接、定位、限位的工艺凸凹，便于合为一体放入发泡熔接模具或按次序叠加存放入发泡熔接模具。
进一步的，所述各冷压模的空腔设置有第一花纹表面，所述常温冷压成符合部件3D数据的半成品表面有第一花纹的拓纹，所述第一花纹的拓纹在发泡熔接模具中发泡涨大。
进一步的，所述发泡熔接模具的空腔设置有第二花纹表面，所述常温冷压成符合部件3D数据的半成品在发泡熔接模具中发泡涨大，大量表面膨胀较多，与第二花纹表面接触，局部对平均每平方分米的第二花纹表面施加有大于1.5N/的以上的压力，产生第二花纹的拓纹。
进一步的，所述各冷压模的空腔设置有第一花纹表面，所述发泡熔接模具的空腔设置有第二花纹表面，在冷压半成品时产生第一花纹表面，在发泡半成品时产生第二花纹表面，发泡时，不同的膨胀比可以获取第二花纹表面全部取代或部分取代第一花纹表面；或第二花纹表面与第一花纹表面局部或全部叠加花纹，或花纹变形效果，产生多种不同款色的鞋体表面质量。
进一步的，所述3D数据缩放后的分割成的部件大小，形状，颜色和材料相互一致或不完全相同或完全不同。
进一步的，所述发泡熔接模具设置有上模和下模，所述上模设置有隔热贴片，将人手与上模金属材料隔离防烫。
进一步的，所述下模设置有热的发泡型坯导正工艺台或槽，便于热的发泡型坯快速准确的自动进入准确位置，缩短冷压工艺时间，提高效能、合格率和防烫效果。
进一步的，所述缩放后的3D数据分割成2块或2块以上的部件，每一个部件在沿脱模方向没有倒扣时，按区块形状或颜色或材质表面效果进行分割，部件在沿脱模方向有倒扣时，沿倒扣的位置分割，确保分割后各部件无倒扣，冷压模具和发泡熔接模具取消侧向抽芯结构。
进一步的，所述成品鞋成型机台设置有控制发泡熔接模具开模、合模的驱动装置和能够控温加热温度和加热时间的加热装置，为发泡熔接模具提供受控的温度加热。
本发明的有益效果是：
1.能够减少操作工人的劳动强度，提高生产效率，
2.准确定位鞋体上的多色嵌件，减少操作难度，
3.并避免烫伤操作员工，
4.便于维护和保养，结构可靠，
5.成本低，一举多得。
上述说明仅是本发明技术方案的概述，为了能够更清楚了解本发明的技术手段，并可依照说明书的内容予以实施，以下以本发明的较佳实施例并配合附图详细说明如后。本发明的具体实施方式由以下实施例及其附图详细给出。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是本发明一种实施例的技术框架示意图；
图2是本发明一种实施例的发泡熔接模具示意图；
图3是本发明一种实施例的冷压模具示意图。
图中标号说明：1、冷压模具，2、发泡熔接模具，3、部件或鞋体组成零部件，4、片材或团块，5、第一花纹表面，6、第二花纹表面，7、工艺凸凹或辅助定位凸凹，8、隔热贴片，9、成品复杂鞋体，10、上模，11、下模，12、防烫隔离挡块，13、把手，14、手动锁紧器，15、发泡型坯导正工艺台或槽，16、制成品鞋子。
具体实施方式
下面将参考附图并结合实施例，来详细说明本发明。
参照图1-图3所示，一种分解式多模成型发泡熔接复杂鞋体制作方法，包括复杂鞋体分解方法、三维复杂鞋体数据处理方法、冷压模具设置方法和发泡熔接模具，所述三维复杂鞋体数据处理方法为：通过3D软件对所述的三维复杂鞋体的3D数据进行缩放，并将缩放后的3D数据分割成2块或2块以上的部件，所述冷压模设置方法为按部件的数目和形状设计制作冷压模具，所述冷压模具设置有尺寸形状与部件一致的空腔，能够将片状或团块的含未激发块发泡剂的鞋材常温冷压成符合部件3D数据的半成品，所述半成品设置有辅助定位凸凹，所述发泡熔接模具设置有符合成品复杂鞋体3D数据的空腔，并设置有各部件存放定位的辅助定位凸凹，能够与所述半成品设置的辅助定位凸凹连接，所述发泡熔接模具的空腔内还设置有辅助发泡成型的部件定位限位型芯，所述发泡熔接模具能够与成品鞋成型机台连接受热，将放入空腔内各部件的半成品发泡涨大，并熔接成一个完整的整体。
进一步的，所述符合部件3D数据的半成品设置有能够彼此连接、定位、限位的工艺凸凹，便于合为一体放入发泡熔接模具或按次序叠加存放入发泡熔接模具。
进一步的，所述各冷压模的空腔设置有第一花纹表面，所述常温冷压成符合部件3D数据的半成品表面有第一花纹的拓纹，所述第一花纹的拓纹在发泡熔接模具中发泡涨大。
进一步的，所述发泡熔接模具的空腔设置有第二花纹表面，所述常温冷压成符合部件3D数据的半成品在发泡熔接模具中发泡涨大，大量表面膨胀较多，与第二花纹表面接触，局部对平均每平方分米的第二花纹表面施加有大于1.5N/的以上的压力，产生第二花纹的拓纹。
进一步的，所述各冷压模的空腔设置有第一花纹表面，所述发泡熔接模具的空腔设置有第二花纹表面，在冷压半成品时产生第一花纹表面，在发泡半成品时产生第二花纹表面，发泡时，不同的膨胀比可以获取第二花纹表面全部取代或部分取代第一花纹表面；或第二花纹表面与第一花纹表面局部或全部叠加花纹，或花纹变形效果，产生多种不同款色的鞋体表面质量。
进一步的，所述3D数据缩放后的分割成的部件大小，形状，颜色和材料相互一致或不完全相同或完全不同。
进一步的，所述发泡熔接模具设置有上模和下模，所述上模设置有隔热贴片，将人手与上模金属材料隔离防烫。
进一步的，所述下模设置有热的发泡型坯导正工艺台或槽，便于热的发泡型坯快速准确的自动进入准确位置，缩短冷压工艺时间，提高效能、合格率和防烫效果。
进一步的，所述缩放后的3D数据分割成2块或2块以上的部件，每一个部件在沿脱模方向没有倒扣时，按区块形状或颜色或材质表面效果进行分割，部件在沿脱模方向有倒扣时，沿倒扣的位置分割，确保分割后各部件无倒扣，冷压模具和发泡熔接模具取消侧向抽芯结构。
进一步的，所述成品鞋成型机台设置有控制发泡熔接模具开模、合模的驱动装置和能够控温加热温度和加热时间的加热装置，为发泡熔接模具提供受控的温度加热。
本实施例的工作原理如下：
通过3D软件对所述的三维复杂鞋体的3D数据进行缩放，并将缩放后的3D数据分割成2块或2块以上的部件，按缩小版的鞋体组成零部件的数量和形状制作冷压模具，按未缩小的三维复杂鞋体的3D数据制作发泡熔接模具，成型加工时先将含有未激发块发泡剂的鞋材原材料制成片材或团块，再将片材或团块放入冷压模具，在65℃以下的温度施加压力，冷压模具将片材或团块进行压制并切割成多个缩小版的鞋体组成零部件，并在鞋体组成零部件的表面成型好第一花纹表面，所有必须的鞋体组成零部件生产或准备好后，将鞋体组成零部件按鞋体形状的连接关系，通过能够彼此连接、定位、限位的工艺凸凹放置在一起，构成模块，分别或同时放入发泡熔接模具，或者通过工艺凸凹直接在发泡熔接模具内逐 个或按批次叠加连接，发泡熔接模具的上模和下模设置的隔热贴片，能够有效将人手与模具的金属材料隔离，防止不小心触碰烫伤，全部鞋体组成零部件放置好后，进行合模，成品鞋成型机台开始加热，并通过发泡熔接模具传热，将模具内的鞋体组成零部件加热至170℃-200℃，零部件内未激发块发泡剂受热发泡，持续5-40秒，鞋体组成零部件体积膨大，第一花纹的拓纹在发泡熔接模具中发泡涨大并充满发泡熔接模具型腔，与发泡熔接模具的空腔里的第二花纹表面接触，产生第二花纹的拓纹及第二花纹表面的拓纹与第一花纹的拓纹的熔接变形表面，并自动实现各鞋体组成零部件的熔接，形成整体的复杂鞋体，成品鞋成型机台停止加热，发泡熔接模具温度在5-25秒时间内降温至20℃-85℃，整体的复杂鞋体被型腔冷却和定形，成为成品复杂鞋体，打开发泡熔接模具，取出成品复杂鞋体，包装收纳，往发泡熔接模具内继续放入鞋体组成零部件，进行新一轮成型加工，全部生产任务执行完毕，将冷压模具和发泡熔接模具打上防锈剂，储存。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种分解式多模成型发泡熔接复杂鞋体制作方法，其特征在于：包括复杂鞋体分解方法、三维复杂鞋体数据处理方法、冷压模具设置方法和发泡熔接模具，所述三维复杂鞋体数据处理方法为：通过3D软件对所述的三维复杂鞋体的3D数据进行缩放，并将缩放后的3D数据分割成2块或2块以上的部件，所述冷压模设置方法为按部件的数目和形状设计制作冷压模具，所述冷压模具设置有尺寸形状与部件一致的空腔，能够将片状或团块的含未激发块发泡剂的鞋材常温冷压成符合部件3D数据的半成品，所述半成品设置有辅助定位凸凹，所述发泡熔接模具设置有符合成品复杂鞋体3D数据的空腔，并设置有各部件存放定位的辅助定位凸凹，能够与所述半成品设置的辅助定位凸凹连接，所述发泡熔接模具的空腔内还设置有辅助发泡成型的部件定位限位型芯，所述发泡熔接模具能够与成品鞋成型机台连接受热，将放入空腔内各部件的半成品发泡涨大，并熔接成一个完整的整体。
  2. 根据权利要求1所述的一种分解式多模成型发泡熔接复杂鞋体制作方法，其特征在于：所述符合部件3D数据的半成品设置有能够彼此连接、定位、限位的工艺凸凹，便于合为一体放入发泡熔接模具或按次序叠加存放入发泡熔接模具。
  3. 根据权利要求1所述的一种分解式多模成型发泡熔接复杂鞋体制作方法，其特征在于：所述各冷压模的空腔设置有第一花纹表面，所述常温冷压成符合部件3D数据的半成品表面有第一花纹的拓纹，所述第一花纹的拓纹在发泡熔接模具中发泡涨大。
  4. 根据权利要求1所述的一种分解式多模成型发泡熔接复杂鞋体制作方法，其特征在于：所述发泡熔接模具的空腔设置有第二花纹表面，所述常温冷压成符合部件3D数据的半成品在发泡熔接模具中发泡涨大，大量表面膨胀较多，与第二花纹表面接触，局部对平均每平方分米的第二花纹表面施加有大于1.5N/的以上的压力，产生第二花纹的拓纹。
  5. 根据权利要求1所述的一种分解式多模成型发泡熔接复杂鞋体制作方法，其特征在于：所述各冷压模的空腔设置有第一花纹表面，所述发泡熔接模具的空腔设置有第二花纹表面，在冷压半成品时产生第一花纹表面，在发泡半成品时产生第二花纹表面，发泡时，不同的膨胀比可以获取第二花纹表面全部取代或部分取 代第一花纹表面；或第二花纹表面与第一花纹表面局部或全部叠加花纹，或花纹变形效果，产生多种不同款色的鞋体表面质量。
  6. 根据权利要求1所述的一种分解式多模成型发泡熔接复杂鞋体制作方法，其特征在于：所述3D数据缩放后的分割成的部件大小，形状，颜色和材料相互一致或不完全相同或完全不同。
  7. 根据权利要求1所述的一种分解式多模成型发泡熔接复杂鞋体制作方法，其特征在于：所述发泡熔接模具设置有上模和下模，所述上模设置有隔热贴片，将人手与上模金属材料隔离防烫。
  8. 根据权利要求7所述的一种分解式多模成型发泡熔接复杂鞋体制作方法，其特征在于：所述下模设置有热的发泡型坯导正工艺台或槽，便于热的发泡型坯快速准确的自动进入准确位置，缩短冷压工艺时间，提高效能、合格率和防烫效果。
  9. 根据权利要求1所述的一种分解式多模成型发泡熔接复杂鞋体制作方法，其特征在于：所述缩放后的3D数据分割成2块或2块以上的部件，每一个部件在沿脱模方向没有倒扣时，按区块形状或颜色或材质表面效果进行分割，部件在沿脱模方向有倒扣时，沿倒扣的位置分割，确保分割后各部件无倒扣，冷压模具和发泡熔接模具取消侧向抽芯结构。
  10. 根据权利要求1所述的一种复杂鞋体发泡熔接成型制作工艺，其特征在于：所述成品鞋成型机台设置有控制发泡熔接模具开模、合模的驱动装置和能够控温加热温度和加热时间的加热装置，为发泡熔接模具提供受控的温度加热。
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