4 2 i 〇4 3 A7 ___ B7 五、發明説明（） 經濟部中央揉丰局貝工消费合作社印装 f請先SJ讀背面之注意事項再填寫本ϊ 按一般鞋體之鞋底部位（俗稱大底）係由耐磨強韌之邀 性材料所製成，而於該硬質之鞋艘大底頂面則係襯覆有— 鞋中底及一軟質鞋墊，由於習知鞋體大底之足跟部位内t 另加裝一鐵心元件或固定紙板，俾藉以加強鞋體跟部之結 構強度，並避免鞋體跟部因受力負荷而產生扭曲變形之情 形，然而，該種另外需加裝鐵心元件或固定紙板之習知鞋 體結構及製法，則其徒然增加鞋體構造之複雜性，及大幅 增加製造工時和成未，且甚而增加習知鞋禮之重量，而於 該習知鞋體之中底板則係一緩衝墊層，其ϋ不能穩固或加 強鞋號大底足跟部位之結構強度，故而該習知鞋體之構造 及製法實難合於產業上利用價值；進而習知有利用射出成 型方法以同時射出製成具硬質及軟質部位ϋ中底板結構， 以期改進上述需於鞋大底跟部另外加裝鐵心元件之傳統製 法，惟就該鞋中底板之射出成型製法而言，其不僅需增加 製造射出模具之成未，且其需經由閉合模具、裝填塑料、 加熱及打開模具以取出工件之繁瑣製程步腺，而始得以製 成單一件鞋中底板之成品者，故其不僅製造成本高且其製 程繁瑣而影響製造效率，致實難以達到快速大量製造、減 化製程及降低製造成本之產業價值，是以，對於該種習知 製法所造成之弊端*則實有待於製鞋業者作進一步之研究 改進。 有鑑於此，本案發明人以其多年從事各種鞋體之研發 及製造經驗，遂潛心研究改良，期能改善上述之缺點，而 幾經樣品試製及測試，且具體證實本發明確能達到預期功 本紙張尺度適用中國國家揉準（CNS ) Α4現格（210X297公釐） 42ά〇43 Α7 Β7 經濟部中央標率扃貝工清资合作社印褽 五、發明説明（） 效，终而完成本發明；而本發明之主要目的係在於改良 前述習知鞋中底板射出成型製造方法之缺點，而木發明其 主要係將高密度熱可塑性材料及低密度熱可塑性材料分別 經甴二送料筒以螺旋輪送至加熱之押出機内，而該呈熔融 狀之高'低密度塑性材料於輸送押出至該押出機之模頭時 ，則會相亙熱壓熔接為一層次分明之長扁狀雙密度膠板结 構，且該長扁狀雙密度之膠板續經由輾壓機滾筒以輾壓製 成適合鞋中底板之厚度者，繼而，於該長扁狀雙密度之勝 板底面黏固有一不織布層後，其再經由碾壓滾筒以輾壓整 平該長扁狀雙密度之膠板結構，随之，利用裁切機而將該 長扁狀雙密度膠板裁切成數片具雙密度之鞋型中底板初胚 ，而該中底板初胚再藉由成型模具以熱壓製成一具有足跟 部位及足掌部位之鞋中底板成品者；至於，本發明製法 之另一實施例則係將低密度熱可塑性材料經由押出機以熱 壓輕製成横形之膠板結構’繼而，本發明之製法能藉由裁 切機以快速大量地裁切具鞋型之中底板初胚，並再藉由成 型模具而一體熱壓製成具有足跟及足掌部位之鞋中底板成 品者；是以，本發明之製法能藉由快速大量地裁切具雙密 度之鞋型中底板初胚或單密度之楔形中底板初胚，俾能簡 化習知製法之繁瑣製程步驟，而得以具艘增加鞋中底板之 產能故率及增強其結構強度*並進而達到降低製造成本之 產業上利用價值。 為使貴審查委員能進一步瞭解本發明之主要技術内 令及其功效’知舉較佳之—種實施例並佐以圖式及製造流 本紙張尺度適用中國囡家標準（CNS } A4規格（21〇Χ297公董） ^^1 t^i It _^^ϋ· ^ m« i_F (请先聞讀背面之注意事項再填寫本頁) 發明説明（） 程圖，而詳細說明如后 圖式簡單說β月： 第一圖 第二圖 經濟部中央橾準局貝工消資合作杜印製 係束發明較佳實施例之製造流程圖。 係本發明藉由押出機以熱壓熔合雙密度塑性 材枓膠板之結構示意圓。 係本發明之於雙密度塑性材料膠板上裁切鞋 型中底板初胚物料示意圖。 係本發明所製成雙密度&中底板成品結以 意囷。 係第四圖之沿5-5剖面線之剖視圖。 係本發明另一較佳實施例之製造流程圖。 係本發明另一實施例之於單密度塑性材料之 楔形膠板上裁切鞋型中底板初胚物料示意圖 第八圖：係第七圖之沿8-8剖面線之剖視圖。 第九圖：Μ發明另K圭實施例戶斤製成鞋巾底板結 構之剖梘圖。 圖式中相闞元件部位之符號說明： Α·，·高密度莖性材料 Β...低密度塑性材料 (1、2)..送料筒 （3)·.模頭 （10)..膝板 (30)..中底板柄胚 (4 1) · ·足跟部位 (4 1 1)..圓曲面 (60)..中底板初胚 (7 1).,足跟部位 第二圖 第四圖 第五圖 第六圖 第七圖 (2 0 ) ·.不織布層 (40)..鞋中底板 (4 2 ) ·.足掌部位 (50)..楔形膠板 (7 0)..鞋·中底板 3 - 本紙度適用中國國家搮準（CNS ) Α4規格（2丨0><297公釐） ^—1^11—I» n n—i I ^..^ί^ί—l*—— 訂 (請先W讀背面之注項再填疼本頁} A7 B7 424〇43 五、發明説明（） (72)·.足掌部位 （711)..圓弧曲面 有關本發明較佳實施例之製造流程及其雙密度鞋中底 板之構造，則請先配合參間第一圖至第五圖所示*首先本 發明係將高密度熱可塑性材料A_及低密度熱可塑性材料B 分別經由送料筒（1、2)以螵旋輸送至加熱之押出機内，而 該呈熔融狀之高、低密度塑性材料（A·、B.)於輸送押出至 該押出機之模頭（3)時，則會相互熱壓熔接為一層次分明 之長扁狀雙密度膠板（10)結構，1該長扁狀雙密度之膝板 (10)續經由輾壓機滾筒以輾壓製成適合鞋中底板之厚度者 ，繼而，於該長扁狀雙密度之膠板（10)底面黏固有—不織 布層（20)後，其再經由輾壓滾茼以輾壓整平該長扁狀雙密 度之膝板（10)結構，隨之，利用裁切機而將該長扁狀雙密 度膠板（10)裁切成數片具雙密度之鞋型中底板初胚（30)， 而該中底佟初胚（30)再藉由成型模具以熱壓成—具有足跟 部位（41)及足掌部位（42)之鞋中底板（40)成品，且於該鞋 中底板（40)之足跟部位（41)周缘係一想熱壓成型有圓弧曲 面（411)結構，俾進而增進人體足跟部位於穿著鞋體之舒 適性者； 由於本發明之於玆鞋中底板（40)之足跟部位（41)及足 掌部位（42)係採用不同密度之熱可塑性材料所一禮熱壓成 型者，即該鞋中底板（40)之足跟部位（41)係採用高密度硬 質之塑膠材料，是以，藉由該硬質且不變形之鞋中底足跟 部位（41)結構，俾得以加強鞋體大底跟部之結構強度，而 使其不會因交力負荷以造成鞋體扭曲變形之情形，且更無 ----------、·--.------ir------1 I <請先W讀背面之注意事項再填寫本頁) M濟部中央標準局貝工消費合作杜印製 -4 - A7 B7 424043 五、發明説明（） 需另於鞋體足跟部位加裝習知之鐵心元件或固定紙板者， 相對地，於該鞋中底板（40)之足掌部位（42)係採用低密度 軟質之塑性材料，致其能適度地扭曲變形以因應足掌行走 時之步伐動作*俾而增進鞋體穿著行走之舒適性； 有闞本發明之另一實施例則請配合參間第六圖至第九 囫所示，本發明係將低密度熱可塑性材料B .經由送料筒以 螺旋輸送至加熱之押出機内，俾藉由押出機以熱壓輾製成 換形之膝板（50)結構♦繼而，於該模形勝板（5〇)底面黏固 有一不織布層（20) *隨之，並利用裁切機而將該楔形膠板 (50)裁切成數片具不同厚度（如棋形）之鞋型中底板初胚 (60)，而該中底板初胚（60)再藉由成型模具以熱壓成一具 有較厚之足跟部位（71)及較薄之足掌部位（72)的鞋中底板 (70)成品’ iL於該鞋中底板（7〇)之足跟部位（71)周緣係一 嫂熱壓成型有圓弧曲面（711)結構，俾進而增進·人體足跟 部位於穿著鞋體之舒適性者，茲因該較薄之足掌部位（72) 係採用低密度軟質之塑性材料，故其能適度地扭曲變形以 因應足掌行走時之步伐動作，而於該足跟部位（7 1 )係採用 較厚之塑性材料，故其能具有結構強韌，及不會因受力負 荷而造成扭曲變形之情形，俾得以藉而加強鞋體大底跟部 之結構強度者。 综上所述，本發明之鞋中底板之製造方法確已改進習 知製法之弊端，其主要係將高、低密度熱可塑性材料（例 如：聚乙烯、尼龍〔聚醢胺〕'A.B.S.、...等）分別 經由二送料筒以輸送至押出機内，俾一體製成長扁狀之雙 一 5 — 本紙張尺度逍用中國國家梂準（CNS ) A#規格（2丨0乂297公釐） C请先閱讀背面之注意事項存壤寫本萸) *ΐτ X ! 經济部尹央標隼局貝工消费合作杜印製 A7 B7 。4 3 五、發明説明（) 密度膠板結構，或由另一實施例之將低密度熱可塑性材料 經由押出機以熱壓輾製成楔形之膠板結構，繼而，本發明 之製法能藉由裁切機以快速大量地裁切具鞋型之中底板初 胚，並再藉由成型模具而一體熱壓製成具有足跟及足^ 位之鞋中底板成品者；是以，本發明之劐沣社兮 ^ 枚戍灰簡化習知釗 法之繁瑣製程步驟，而得以具體增加鞋中 戒平底•板之J^ 及品質，俾達到降低製造成束，及提高其產業 致竿 者，故而本件發明案確屬具有進步性之 利用價值 心贫明創作， 提出申請專利。 友依法 (靖先閱讀背面之注意事項再填寫本頁} 經濟部中央揉準局負工消资合作杜印製 6 本紙張尺度逍用中00家揲率（CNS ) A4現格{ 2丨OX297公釐）4 2 i 〇4 3 A7 ___ B7 V. Description of the invention () Printed by the Central Government Bureau of the Ministry of Economic Affairs, printed by shellfish consumer cooperatives f Please read the notes on the back of the SJ before filling out this Bottom) is made of abrasion-resistant and inviting materials, and the top surface of the hard shoe outsole is lined with — midsole and a soft insole. An iron core element or fixed cardboard is additionally installed in the heel part to strengthen the structural strength of the heel portion of the shoe body and avoid the situation that the heel portion of the shoe body is distorted due to the stress load. However, this type needs to be additionally installed. The conventional shoe body structure and manufacturing method of the iron core element or fixed cardboard will vainly increase the complexity of the shoe body structure, greatly increase the manufacturing man-hours and success, and even increase the weight of the conventional shoe ceremony. The bottom plate of the shoe body is a cushion layer, which cannot stabilize or strengthen the structural strength of the heel portion of the shoe size. Therefore, the known structure and manufacturing method of the shoe body is hardly suitable for industrial use value. It is known to use injection molding method for simultaneous injection Manufactured with hard and soft parts and midsole structure, in order to improve the traditional manufacturing method that requires additional iron core components to be added to the sole of the shoe. However, in terms of the injection molding method of the sole plate, it is not only necessary to increase the manufacturing injection. The completion of the mold, and it requires the complicated process steps of closing the mold, filling the plastic, heating and opening the mold to take out the workpiece, so that it can be made into a single-piece bottom plate of the shoe. The cumbersome process affects the manufacturing efficiency, making it difficult to achieve the industrial value of rapid mass manufacturing, reducing the manufacturing process and reducing the manufacturing cost. Therefore, the disadvantages caused by this conventional manufacturing method * need to be further studied by the shoe industry. Research improvement. In view of this, the inventor of this case, with his many years of research and development and manufacturing experience in various shoe bodies, has devoted himself to research and improvement, in order to improve the above-mentioned shortcomings. After several sample trials and tests, it is concretely confirmed that the present invention can indeed achieve the expected performance. Paper size is applicable to China National Standards (CNS) Α4 (210X297 mm) 42ά〇43 Α7 Β7 Central Standards of the Ministry of Economic Affairs, Sealing of Beigong Qingzi Cooperative Co., Ltd. 5. Description of the invention (), and finally complete the present invention; The main purpose of the present invention is to improve the shortcomings of the above-mentioned conventional shoe injection molding manufacturing method of the shoe, and the wooden invention is mainly to send high-density thermoplastic materials and low-density thermoplastic materials to the spiral feed through the second feeding barrel. To the heated extruder, and when the molten high-'low-density plastic material is conveyed and extruded to the die of the extruder, it will be hot-pressed and welded into a layered, long-flat, double-density rubber sheet structure. And the long flat double-density rubber sheet is continuously rolled through a roller of the rolling machine to make the thickness suitable for the bottom plate of the shoe, and then, the long flat double-density victory board After a non-woven layer is adhered to the bottom surface, the long flat double-density rubber sheet structure is rolled and flattened by a roller, and then the long flat double-density rubber sheet is cut into Several pieces of double-density shoe-shaped midsole soleplate, and the midsole soleplate is then hot-pressed by a molding die to produce a finished midsole sole plate with a heel portion and a sole portion; as for the manufacturing method of the present invention, Another embodiment is that a low-density thermoplastic material is made into a horizontal rubber sheet structure by hot pressing through an extruder. Then, the manufacturing method of the present invention can use a cutting machine to quickly cut a large number of shoe shapes. The original plate of the bottom plate is then integrally hot-pressed to form a finished bottom plate of the shoe with the heel and the sole of the foot by a molding die; therefore, the manufacturing method of the present invention can quickly cut a large number of shoes with double density The midsole soleplate or single-density wedge-shaped midsole soleplate can simplify the tedious process steps of the conventional manufacturing method, and can increase the productivity of the midsole plate of the shoe and enhance its structural strength *, and further reduce the manufacturing cost. Industrial price . In order to allow your reviewers to further understand the main technical internal orders of the present invention and their effects, 'better to know-an embodiment, supplemented with drawings and manufacturing flow paper sizes are applicable to Chinese standards (CNS} A4 specifications (21 〇Χ297 公 董） ^^ 1 t ^ i It _ ^^ ϋ · ^ m «i_F (Please read the notes on the back before filling out this page) Invention description () Process diagram, and detailed description is as simple as the following diagram Talking about the month of β: The first picture and the second picture are the manufacturing flow chart of the preferred embodiment of the invention of the printing and tying system of the Central Ministry of Economic Affairs of the Central Ministry of Economic Affairs. The structure of the material rubber sheet is round. It is a schematic diagram of cutting the original material of the shoe bottom plate of the double-density plastic material of the present invention. The double-density & It is a cross-sectional view taken along the line 5-5 of the fourth figure. It is a manufacturing flowchart of another preferred embodiment of the present invention. It is another embodiment of the present invention to cut a shoe shape on a wedge rubber sheet of a single density plastic material. Schematic diagram of the raw material of the middle floor. Figure 8: The edge of the seventh figure 8- Sectional cross-sectional view of Section 8. Figure 9: Sectional view of the bottom plate structure of a shoe towel made by the embodiment of the invention and another embodiment of K. The symbol description of the relative component parts in the figure: Α ·, · High-density stem material Β ... Low-density plastic material (1, 2) .. Feed cylinder (3) .. Die (10) .. Knee plate (30) .. Midsole stalk embryo (4 1). 4 1 1): circular curved surface (60): mid-sole floor embryo (7 1)., Heel part 2nd figure 4th figure 5th figure 6th figure 7th figure (2 0) 40) .Shoe sole plate (4 2) · Foot part (50) .Wedge rubber plate (7 0) .Shoe · Mid sole plate 3-This paper is applicable to China National Standard (CNS) Α4 size (2丨 0 > < 297 mm) ^ —1 ^ 11—I »nn—i I ^ .. ^ ί ^ ί—l * —— Order (please read the note on the back before filling this page} A7 B7 424〇43 V. Description of the invention () (72) .. The sole of the foot (711) .. Arc surface. For the manufacturing process of the preferred embodiment of the present invention and the structure of the sole plate of the double density shoe, please cooperate first. As shown in the first to fifth figures in the reference * First, the present invention is a high-density thermoplastic material A_ and a low-density thermoplastic material B It is conveyed to the heated extruder through the feeding cylinders (1, 2) by means of gyration, and the molten high and low density plastic materials (A ·, B.) are extruded to the die head of the extruder (3 ), It will be hot-pressed and welded to each other into a clear long flat double-density rubber sheet (10) structure. 1 The long flat double-density knee board (10) is continuously rolled by a roller of a rolling machine to make it suitable. The thickness of the sole plate in the shoe is then adhered to the non-woven layer (20) on the bottom surface of the long flat double-density rubber sheet (10), which is then rolled and smoothed by rolling to flatten the long flat double The structure of the knee board (10) with high density is then cut into several pieces of double-density shoe base midsole plate (30) by using a cutting machine to cut the long flat double-density rubber sheet (10). The midsole zygomatic embryo (30) is then hot-pressed by a molding die-a finished shoe midsole plate (40) having a heel portion (41) and a sole portion (42), and the midsole plate (40) The periphery of the heel part (41) is a person who wants to be hot-pressed to have a curved surface (411) structure, so as to further improve the comfort of the heel part of the human body when wearing shoes; The heel portion (41) and the sole portion (42) of the midsole plate (40) of the present invention are made of thermoplastic materials with different densities and are hot-pressed, that is, the midsole plate (40) of the shoe The heel part (41) is made of high-density and rigid plastic material, so that the structure of the midsole heel part (41) of the hard and non-deformable shoe can strengthen the structural strength of the outsole of the shoe body. And it will not cause the shoe body to distort due to the force load, and there is no more ----------, ---.------ ir ------ 1 I < Please read the precautions on the back before filling out this page.) M Printed by the Central Bureau of Standards of the Ministry of Economic Affairs of the People's Republic of China-4-A7 B7 424043 V. Description of the invention () Need to be added to the heel of the shoe body For those who are familiar with iron core elements or fixed cardboard, in contrast, the sole portion (42) of the sole plate (40) of the shoe is made of low-density soft plastic material, which can be appropriately deformed and deformed when walking on the sole. The step action * 俾 improves the walking comfort of the shoe body. If there is another embodiment of the present invention, please refer to the sixth figure to the ninth figure of the reference. The present invention is a low-density thermoplastic material B. It is spirally conveyed into a heated extruder through a feeding cylinder, and then the extruder is used to make a deformed knee plate (50) structure by hot rolling. Then, in the mold, A non-woven layer (20) is adhered to the bottom surface of the winboard (50). Then, the wedge-shaped rubber sheet (50) is cut into several pieces of shoes with different thicknesses (such as chess shapes) by using a cutting machine. The bottom soleplate (60), and the middle soleplate (60) is hot-pressed by a molding die to form a shoe soleplate having a thick heel portion (71) and a thin sole portion (72). 70) The finished product 'iL is formed on the periphery of the heel portion (71) of the sole plate (70) of the shoe by hot pressing with a circular arc surface (711) structure, thereby further improving the human heel portion located on the body of the shoe. For those who are comfortable, because the thin sole of the foot (72) is made of low-density soft plastic material, it can be moderately deformed to respond to the pace of the foot when walking, and the heel (7) 1) It is made of thick plastic material, so it can have strong structure and will not cause distortion due to stress In this case, I can use it to strengthen the structural strength of the outsole of the shoe body. In summary, the manufacturing method of the sole plate of the shoes of the present invention has indeed improved the disadvantages of the conventional manufacturing method, which is mainly a high and low density thermoplastic material (for example: polyethylene, nylon [polyamine] 'ABS ,. .. and so on) are conveyed into the extruder through two feeding barrels, which are integrated into a long flat double 5 — this paper size is in accordance with China National Standards (CNS) A # specifications (2 丨 0 乂 297 mm) C Please read the precautionary note on the back first) * ΐτ X! Yin Yang Biao, Bureau of Economic Affairs, Ministry of Economic Affairs, Shellfish Consumer Cooperative, Du printed A7 B7. 4 3 V. Description of the invention () Density rubber sheet structure, or a wedge-shaped rubber sheet structure made of a low-density thermoplastic material through an extruder by hot rolling in another embodiment. Then, the manufacturing method of the present invention can be achieved by The cutting machine can quickly and massively cut the original shoe bottom midsole, and then hot-pressed it into a finished shoe midsole with a heel and a foot by a molding die; therefore, the invention沣 社 兮 ^ 戍 戍 simplifies the tedious process steps of the Zhizhao method, and can specifically increase the J ^ and quality of shoes, flat soles, and plates, so as to reduce the manufacturing bundle and improve its industry leader, so this invention It is indeed a progressive creation of a poor-minded and creative person who applied for a patent. Youyi (Jing first read the notes on the back before filling out this page) The Central Ministry of Economic Affairs of the Central Bureau of Procurement, Work and Consumption Cooperation Du printed 6 sheets of paper, which are not used, and the rate of 00 households (CNS) A4 is now {2 丨 OX297 Mm)