TW528579B - Method for producing insole plate for shoes - Google Patents

Abstract

A method for producing an insole plate for shoes mainly comprises: simultaneously passing a high density thermoplastic material and a low density thermoplastic material through the rollers of a calender machine, together with a foam plastic flannelette and a nonwoven cloth, so that a double density plastic plate is laminated between the foam plastic flannelette and the nonwoven cloth, thereby forming an once-formed double density composite plastic plate that reducing production time, the investment for machine equipment of production, and the price of insole plate for shoes.

Description

528579 --- Case number 91110301 V. Description of the invention (1) 9a L 30

t, Ming is a method for manufacturing a shoe midsole, especially H. The four materials of the South Density Thermoplastic Material, Low Density Thermoplastic Material, Plastic = Foam Cloth and Non-Woven Cloth are simultaneously hot pressed into a double density compound H-boards can reduce the manufacturing cost of midsole shoes, and enhance the industrial use value of the second combination of strength. & Board check, No. 87-No. 2680 "Manufacturing method of sole plate in shoes

The invention patent case is an application filed by the inventor of this case, please refer to the first to third figures, which are the high-density thermoplastic material (A) and the low-painted thermoplastic material (B) respectively through two feeding barrels Spiral conveying into the second-degree extruder, and the molten high and low-density thermoplastic (^) Eight (B) will be heated to each other when they are extruded to the die head (3) of the extruder. The compression-melting is a long-layered flat double-density rubber sheet (丨 〇) structure, and ^ ^ the flat double-density rubber sheet (1 〇) is continuously rolled by a roller of a roller to make it suitable for the thickness of the middle floor. Then, after the inherently non-woven layer (20) is adhered to the bottom surface of the long flat double-density rubber sheet (i 0), it is then rolled and flattened by the roller of the rolling machine (1 0). ) Structure, and then using a cutting machine to cut the long flat double-density rubber sheet (1 0) into several pieces of double-density shoe-shaped midsole rough embryo (30), and the mid-sole rough embryo ( 3 〇) and then hot forming by a molding mold, a shoe sole plate (4) finished product with heel and foot parts; In this case, a non-woven layer (20) was laminated on the bottom surface of the long flat double-density rubber sheet (丨 〇), and then rolled and leveled by a rolling machine, which was not only time-consuming and time-consuming, but also needed to be purchased Another rolling machine, so its investment and processing costs no longer meet the needs of the times, and it is not competitive.

1363a.ptc Page 4 528579 dz i, ao

There is a good dream here "The inventor of this case is based on dry stone begging and diligent practice ^ 珅, cooperate with the manufacturing design of soles, insoles, midsoles, spikes, transporters = and their related parts for many years The accumulated professional knowledge and development have various experiences' with intensive research and practical trials, and provide a "^ middle floor manufacturing method" to improve the lack of learning. That is to say, the main purpose of the present invention is to provide a 2 t method for making sole plates in shoes. Its high-density thermoplastic material, low-density thermoplastic material, rubber foamed flannel, non-woven fabric and other materials are simultaneously hot-pressed into The double-density composite second board can indeed reduce many manufacturing processes, reduce labor costs, and save poor investment equipment, which has great industrial use value. A secondary object of the present invention is to provide a shoe midsole manufacturing ^ f 'by using the high-density thermoplastic material and the low-density thermoplastic material Mi Erxuan to fit the plastic foamed fleece layer and the non-woven fabric layer, and accordingly, Those who increase the strength of vermiculite in the meantime, and then improve the quality of the sole plate in the shoe. In order to make your review committee understand the manufacturing methods, features and functions of the present invention

You can get a better understanding. The following is a better description of the figures and the description of the diagrams: J The diagram is briefly explained: The first diagram of the process diagram is the second embodiment of the manufacturing flow of the patent of 8778. The picture is the 87th-2680f sound straight 4 丨 丨

Material rubber board cut the shoe shape mid-sole rough material material audio chart. Also, A, υ 5 Tiger patent case shoes in the case of Ma Tuo products perspective. Shi Ya Zhan Chengcheng The third picture is the 8171, 2680

528579 Case No. 91110301 Amendment

V. Description of the invention (3) The fourth figure is a perspective view of the structure of the borrowing plate of the present invention. The sixth figure is a schematic side view of the structure of the borrow board of the present invention. The seventh diagram is a schematic diagram of the present invention on the embryo material. The eighth diagram is a schematic diagram of the present invention. The ninth figure is the tenth figure of the present invention is the eleventh figure of the present invention is the twelfth figure of the present invention is the thirteenth figure of the present invention is the number part of the present invention: (51) High density thermoplastic (5 2 ) Low-density Thermoplastic ^ (53) Plastic Foam Flannel (54) Non-Woven Fabric (55) (55A) (55B) Double (5 6) Shoe Type Midsole Thick (5 7) Shoe Midsole (6 0) Extruder ( 61) The first preferred embodiment of the feeding barrel A is a flow chart of hot pressing by an extruder. Fused double-density composite rubber is cut out of the shoe-shaped midsole by hot extrusion fusion double-density composite glue and double-density composite rubber sheet. The finished structure of the double-density composite shoe mid-sole is the second preferred embodiment and the third preferred embodiment. Fourth preferred implementationFifth preferred implementationFifth preferred implementationSixth preferred implementation

Manufacturing flowchart. Manufacturing flowchart. Example manufacturing flowchart Example manufacturing flowchart Example manufacturing flowchart 1363a.ptc Page 6 528579

(6 2) Feeding cylinder b (6 3) Die head (70) Rolling machine (7 1) Roller (82) (82A) (82B) Single-density composite rubber sheet (8 3) Shoe type middle floor rough embryo (8 4) Shoe midsole: Refer to the fourth to eighth figures. The present invention relates to a method for manufacturing a midsole of a shoe. A high-density thermoplastic material (51) and a low-density material (52) are used. Do not use the feeding barrel a (61) and extruder (60) of the extruder (60); ^ material is the same as ^ (62) spirally conveyed into the heated die (63), so that the molten state = same, low start, warm The plastic material (5 丨) (5 2) is passed through the roller (7 1) of the rolling machine (70) to be welded to each other to form a layered long flat double-density rubber sheet. Among them, " 该 高When the density thermoplastic material (51) and low density thermoplastic material (5 2) are rolled by the roller (71) of the rolling machine (70), the upper and lower sides of the material are simultaneously conveyed with the plastic foamed flannel (53) and The non-woven fabric (54) is rolled together, so that a layer of double-density rubber-sheet is hot-melted between the plastic foamed fleece (53) and the non-woven fabric (54) to form a single-molded double-density composite rubber sheet (5 5) Manufacturing method, following Use a cutting machine to cut the double-density composite rubber sheet (55) into several shoe shapes: the bottom plate rough embryo (56), and the shoe bottom plate rough embryo (56) is then hot-pressed by a forming die. Forming a shoe midsole with heel and sole (5 7) f =, 'So' can not only save a lot of investment costs in production equipment, but also reduce manufacturing man-hours. 'Relatively lower midsole (5 7 ) Component seller.

1363a.ptc Page 7 528579 Case No. 91110301 V. Description of the invention (5) As shown in the ninth figure, this is the first embodiment of the method for manufacturing sole plates in shoes according to the present invention. The high-density thermoplastic material (51) and low Density Thermoplastic | Material (52) is conveyed by the die head (63) of the extruder (60) and passed through the roller (71) of the machine (70). The upper and lower sides are conveyed simultaneously. Non-woven fabric (5 4) —rolling to make a layer of double-density rubber sheet fused between the upper and lower two layers of non-woven fabric (5 4) to form a single-molded double-density composite rubber sheet (55α) By. Please refer to FIG. 10 again, which is a third preferred embodiment of a method for manufacturing a sole plate in a shoe of the present invention. The high-density thermoplastic material and the low-density thermoplastic material (52) use a mold of an extruder (60). The head (63) is conveyed. When the roller (71) is vibrated and pressed by J, the non-woven fabric is conveyed at the same time: The non-woven fabric (54) is hot-melted and placed on top of it. The manufacturing of the density composite rubber sheet (55B) is shown in the eleventh figure, which is the fourth embodiment of the shoe of the present invention. It uses the single-density thermoplastic-one of the four methods (60) to make the feeding barrel to Spiral conveying into the single-density product 熔融, 头, and head (6 3) melted by the extruder, so that the ((rolling rubber sheet knot passes through the roller of the rolling machine (70)) (71) Pressing degree ;: Plastic II: Material (81) is passed through the roller of the rolling machine (70) | and the non-woven fabric (54) is input together-= that the plastic foamed flannel (53) (54) is simultaneously conveyed Hot-melt paste between the layers-the sheet: the manufacturing method of the cloth (53) and the non-woven rubber sheet (82), the single-density composite method of forming a single sheet, and then using a cutting machine to cut the single-density composite rubber sheet 1363a.ptc 8 528 579

(8 2) Cut into the number 9Z L 30 months-days (8 3) Then borrow the midsole of the shoes. Please also cooperate with the single density heat 3) Conveying, hot melting between the two sides and then simultaneously feeding For the manufacture of the mounting board (82A), such as when the die of the sixth machine (60) of the method is rolled, the density composite rubber board on the non-woven fabric (5 4) below is made in any form as described above. The scope of protection of the invention map. In summary, it has been reasonably reviewed to reduce the value of manufacturing and use in advance. The shape of the shoe of the embryo part is formed by the molding template (84). Refer to the tenth plastic material. The example of the thirteenth figure of the method of making a layer of non-woven rubber sheet, the head (6 3) loses the surface and simultaneously faces the invention of the hot-rolled paste (82B). . -—Unexpected (81) is (7 0) roll (5 4) —and formed as shown in 0, is a single-density hot-sending, and a layer of glue manufacturing method is the best embodiment, Where it is leaned or changed (83), and the sole plate of the shoe shape is roughened to have a heel part and a sole of the foot, this is the fifth embodiment of the present invention when using the die (6 cylinder (Π) of the extruder (60) when rolling The single-density composite rubber formed by one-time molding of the non-woven fabric (54) as the plastic material (81) of the sole plate of the shoe of the present invention is a roller (pressed by a press machine (70)). 7 1) Cloth (5 4) —and rolled, so that the plate 'forms a one-time-formed order.' It is not an attempt to have the present invention in the same spirit of the invention 'should still be included in the intention of the present invention. 'The midsole of the shoes of the present invention; ^ > r original plate I Yan method, it can indeed achieve: the strength of the combination of materials, which is very industrially advantageous: before the application has not been seen in the publications, nor has it been public :: service To clarify the provisions of patents, I would like to ask the Bureau to give details and to grant patents as soon as possible.

Claims (1)

528579 6. Scope of patent application 1. A kind of long flat double-density rubber sheet structure that is made of shoe sole material and low-density thermoplastic plastic material barrel B, which is conveyed to the heated die head, through a rolling machine. When the roller of the plastic material press is rolled, it is rolled together with the non-woven fabric so as to dissolve a layer of double-density rubber sheet, and then the double-density rough embryo is cut by a cutting machine, and the rough part of the sole plate in the shoe shape And soles of the soles of the foot 2. According to the scope of the patent application & 'The high-density material is also conveyed through the roller of the rolling machine to send non-woven fabrics to be rolled together to make a layer of double-density rubber sheet Methodist. 3 · According to the scope of patent application method ', which is also obtained when the high-density material is transported through the rollers of the rolling machine, so that the non-woven fabric is formed into a double-density composite formed in one time. 4 · According to the scope of patent application Case No. 9111⑽ηι The manufacturing method uses materials to make the rollers roll, and the characteristic materials and the low-density, lower-side plastic hair form a composite rubber sheet embryo, and then the finished product is pressed. The extruding machine melts and melts each other in the following ways: The heat can be cut at the same time, and the cutting mold for high-density feeding is connected to the plastic material and the non-woven double-density shoes. Between the midsole material of the shoe and the low-density non-woven fabric with the upper and lower sides and two layers of non-woven fabrics at one time. The upper thermoplastic plastic tube A and the low-density thermal layer material are rolled through the foamed flannel cloth. The thermal compound rubber type midsole plate has the heel plasticity of the heel plate manufacturing side, that is, the thermoplastic material and the low-density thermoplastic rolling of the middle sole plate manufacturing side as described in item 1. Next, a layer of double-density rubber sheet is set on the side of the non-woven fabric while being hot-melted, and the method of manufacturing plywood sheet. Manufacturer of midsole plate for shoes as described in item 1 1363a.ptc Page 10 528579 91110301 6. The scope of patent application method 'wherein the single-density thermoplastic material is extruded into a heated die by spiral extrusion, and the melting is performed. ~ The plastic material of the feeding barrel is rolled by the roller of the roller to grow flat. The density heat of the rubber gel f can be characterized as follows: When the single-density thermoplastic material is rolled by the rolling machine, the lower two sides are simultaneously conveyed with the plastic foamed flannel and the non-woven fabric. The plastic foamed fleece and non-woven fabric are fused and rolled together, and the single-density composite rubber sheet is manufactured in one method. Second, the board is formed to cut the single-density composite rubber sheet into several shoe shapes. The bottom plate Z is cut by a cutting machine to the middle bottom plate rough embryo, and then hot-pressed by a forming mold to have a embryo body, and the shoe | palm part of the bottom plate finished product. 、 '、 Heel part and foot 5. According to item 4, L, in the scope of the patent application, • The plastic material manufactured in the sole plate of the shoe is conveyed to the roller when the roller is rolled. At the same time, the non-woven fabric is transported and rolled at the same time, so that a layer of rubber sheet is formed by hot-melt bonding between the non-woven fabrics, and a method for manufacturing a composite rubber sheet. ^ 6 · According to the 4th method of the scope of patent application, ^ | method, which is recovered in the single-density thermoplastic plastic ^ ^ θ ^ ^ ^ raw material 枓 conveyed to the roller of the rolling machine rolling a The method of manufacturing a single-density composite rubber sheet formed by sub-molding is carried out with the non-woven fabric conveyed by birds together, and a layer of rubber sheet is set on the non-woven fabric by hot-melt bonding. 1363a.ptc 528579 Correction and supplementary II flap 丨 The die of wake-up extruder (3) V if edge: barrier_} 2 s _1 town £ 1 Adhere a non-woven layer (20? #Read (30) nffl- 绛 眭 iridium and broken 黹 fMM (40 Λ ^ Α 528579 J US 凾 Lost year is being charged to repair 528579