TW580424B - Method of manufacturing abrasive-resistant stereoscopic foamed objects - Google Patents

Abstract

This invention relates to a method of manufacturing abrasive-resistant stereoscopic foamed objects, including the steps of: providing an abrasive-resistant base, placing the base in a forming mold, forming a shoe sole, chair support, purse or sporting equipment with a stereoscopic configuration along with a forming process to obtain a shell of various appearances. The shell receives therein foaming material that is integrally joined to the shell. The abrasive-resistant base is formed around the exterior of the foaming material to protect and beautify the foaming material, thereby greatly enhancing the industrial applicability of the foamed objects.

Description

580424 V. Description of the invention (1) This Maoming is a method for making a three-dimensional foam with money, which is a method for surface treatment outside the foam. With these convenient, simple and efficient methods The manufacturing process ensures that the surface of the foam has excellent financial properties and appearance, and has a high industrial use value. With the advancement of the times and the improvement of the quality of human life, people's daily necessities around ordinary life require not only the use functions of the articles, but also many characteristics such as their shape, pattern, color and texture; Foam has the advantages of good shock absorption and low price, so it is widely used, such as in the sole, or seat, or bag, or sports

A wide range of articles such as j's are used. However, after the foams are manufactured into finished products, their surface appearance is extremely poor, and they do not have abrasion resistance. Therefore, most of them have a layer sewn on the outer surface. The surface structure of the cloth surface or leather surface to achieve the purpose of commercialization. There are several unbreakable foam products due to their manufacture.

The production speed is too slow; according to the above description, the foam must be-foaming in bismuth people-cutting the surface structure-the surface structure is matched with the foam4, so I or the fixed Process, its processes cannot be connected by production lines. The backlog must be repeated manually. It is not only because of the increase in the number of actions.] The efficiency of the finished product can not be improved, and it is more difficult to mention the economy. This is where the current processing technology cannot break through. Ίΐ ::: In the manufacturing method, 'Because it matches the surface structure to the hair, the surface structure of the mouth cannot be synchronized, and it depends on a lot of labor, so the problem of significantly poor processing rate, but for the operator Say more

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Special / thinking operators who are in a hurry and careless, inadvertent, and familiar people are easily prone to high error rates and bad products need to be scrapped, not only reducing production efficiency, labor costs, and unnecessary loss of costs are great for operators Loss, instability, or technology is not 'caused in processing', and the material cost is very troublesome for the industry. In view of the conventional commercial foams, the external surface treatment of the foam has a defective rate and labor rate, so that the cost is high, ⑤f, efficiency can not be _ The shortcomings of Sheng are based on many years of professional experience and experience, and through continuous conception, research and development, is the development of such a wear-resistant three-dimensional foam production method.

The main object of the present invention is to provide a method for abrasion-resistant three-dimensional foam, which is mainly formed by a continuous processing method on a wear-resistant base material, and then forms a three-dimensional shell on the abrasion-resistant substrate. The inner foam is formed, and the foam is combined with the outer shell to complete it. It is then cut into 0 pieces and made into a roll. This processing method saves a lot of man-hours and improves efficiency. Simultaneous processing to achieve economical principles and novel functions, in addition to the disadvantages of the driving method, effectively improve the quality and improve the production efficiency 'indeed propose a new and effective technology for foam processing.

In order to enable your reviewing committee to further understand the structure, features, and other objectives of the present invention, a detailed description of the preferred embodiment is attached as follows: In order to achieve the foregoing objectives, the steps of the present invention include: As shown, the present invention first prepares a telescoping and thermally deformable earth material (1), and the base material (1) may have a color and pattern drawing

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V. Description of the invention (3) The layer (2) and the first wear-resistant outer film (3) are composed, and then the light-transmissive layer film (3) is combined with the bottom surface of the layer (2) to form an integrated wear-resistant substrate. (1) Structure; ^ b) The substrate (1) is processed into a three-dimensional shell by using a vacuum forming mold, an injection molding die, or a compression molding, and the housing has a space (1 /), such as the sixth As shown in the figure;) c) In (4), the base material is made of foam. D) For the appearance of the cutting tool, please refer to the specific details. Protector ·) The bottom end is set to 1 4) in the cavity (1 the mold shell to allow foaming (1) (4) to cut the substrate, the structure above b) the second and third embodiments in order to make (14 (14 • • There are multiple templates (4 4) (13 objects (4)) and the substrate is formed in foam (4 appearance, as shown in Figure 7 (1) or foam (expandable and economical foam) , (C) the forming mold, as shown in Figures 4 and 5, the vacuum forming mold places the male mold (1 2) on the male mold (1 2), clip); the female mold (1 1) can cooperate with the sole, Wide range of shapes (1 4 3) is provided under the mold 1 4 2), and the cavity (1 4 4)) is on the outer layer of the opposite mold cavity (directly or type or with a foam (1) combination), instead of 4) Finished burr. The present invention is mainly based on the present invention. The present invention mainly uses a hinge clamp mold (1 3 mold (1 3) 4) provided with a mold or a seat, or a set, and a template (1 4 2 is connected to a multi-hole (then the connection is drawn 4 1) The position of the body is integrated into one, so that it can be protected and beautiful, that is, it can be explained as T, the vacuum mold structure (1 1), and the female mold (both can be covered in order (1 4 1 purse, or transported 1 14 1) 'The empty device of the master mold (1 4 3);

Page 6 580424 V. Description of the invention (4) (13 1) Ring (1 3 2 is provided with a child., Female lock structure 玎 Seal is not mold-proof, of course, the air pressure structure or hole (1 3 1) is matched with The clamping hole (1 3 1 12 2), the pressure column (1 2-1 can be smooth, please match the temperature of the membrane (3) and place the membrane (3) next to 15) (1, the master mold (1 at this time with the operation 4 1 ), 4 1) is drawn into a body to form an outer layer film (3 ′ and in), and the female lock buckles the child and other wrenches) in the position mold (1), the pressure 桎 2) is the structure of Shi Zhijie Into the clamping mold cavity 5 0) 4), control the male mold and start the vacuum, outside the sole) is shaped through holes (lost mold (structure () (1), female and female lock hand structure 3)) The module (12 is not a necessary structure; in terms of, 13 1 13) 15) 5 0) the module (1 structure (replaces; the module (when (12 2) may have the structure of the invention)) is provided with ^, mother Downwardly convex (ς 4) is set at the phase ^ 1 5 〇), so that 脒 俾 cooperates with 4 hf (1 3 15) such as the fifth and eight ~ 5 〇) is also the common mode q 1? ,, 4121,) in Can be set at the bottom of the male mold (^ (121) can be extended) Extending into the cavity (1 4 1) As shown in the eighth figure, the rubber pair of seats, 2) can be aligned with the 12 into the column (in the middle, which is also an integral substrate (1 (1 3)) and the mother ( 13 1), relatively lock, make the mold cavity (1 4 (1 2) pressure column vacuum device to match the substrate with the shell 'and make the layer into the outer layer, as long as), the mold (in the rubber ring 1) (1 Clamp the mother (2 so that the layer (2) and the outer layer are heated to a deformable ^ 4), and make the outer layer zygote and mother lock: the structure ($ 1 3 2) is compacted The base material forms a sealed space. 22) The mold cavity (1 mold (14) mold cavity (1 plate (1 4 2) shape)) is formed in the inner layer, and the base material (1) is formed by a mold.

580424 V. Description of the invention (5) Three-dimensional room (r) can be produced; Please cooperate with the seventh foam on the substrate (1), and then press the male mold (1 4) continuously, such as (4) The position of the sole knot) is exactly corresponding to the shape of the invention. The rapid assembly is of course. The original adhesive makes the hot melt adhesive 1 '), and then the base material (1) contains 1) is composed of foam) can be pasted before the mold is closed. The material (1) empty space method is mainly used to attach a layer of cloth in the front to form a finished product of the present invention (4) after the burr, such as a shell with color and pattern shape, and The shell has a layer containing the empty view, and the mold (1 2) is preset to make the structure. The bottom of the shoe rail is set as a male mold (can be used in the mold to match the hair space ( 1 object (4) with a layer of cloth room (1 > shoes and boots; make this layer of cloth structure; in demolding, you can get a layer of the ninth picture (the content of the manufacturer can 2)) butt to the press The structure makes a froth (4 (5), '1 2) which can be applied to the outer layer of the froth (4 /); the inner layer), or, The male mold (1 set space (1 female mold (1 4 (1 6)) on Hejicun (1)) can be formed in the relative pressure in the clamping mold (coating the substrate (1) before clamping) The production process can also be made outside. This creative cloth can be closed on the base 2) after the mold is formed into an inner mold (1 4), and it is filled in), while the male mold (1 2) and the foam column (1 2 2 5) can be attached with a layer of hot-melt accommodating space (later mated to make the base material (male mold (12 after mating to the base structure, these can also be used in the mold material (1) In addition, when cutting the substrate (1) or repairing and foaming, it has both appearance, structure and economics. If it is matched with at least 2) of the substrate (1) and the structure of the transparent outer film (3),

580424 V. Description of the invention (6) When the foaming maker of the present invention is made to have a lively appearance, three layers of different visual effects can be improved, which meets the needs of the current market. In summary, according to this hairpin, or leather bag, Or sports protection foam products have a strong appearance protection and beautification of the foam. In terms of industrial use, they have a sudden application for invention patents. At the same time, they have both rich colors and three-dimensional vividness. The invention only needs to manufacture a small amount of various foams. The manufacturing method can be used on a wide range of foams such as soles, chairs, etc., so that the corresponding air-grinding substrate can be combined. , And the ability of the second to make the industrial use value of the foam greatly enhance the value of breaking the 'is an excellent invention, should be applied in accordance with the law.

580424 Brief description of the drawings (1) The first picture The second picture The third picture The fourth picture The fifth picture The sixth picture The seventh picture The eighth picture The ninth picture The diagram part: It is an exploded view of the substrate of the present invention. It is a development schematic diagram of the forming mold of the present invention. It is a cross-sectional view of the third figure of the clamping mold and the mother mold of the molding mold of the present invention. The intent of the mouth is that the male mold, the clamping mold and the female mold of the forming mold are aligned. ^ The layer and the outer film of the present invention are intended for the forming mold. Is a schematic cross-sectional view of a sole made by the present invention. This is another embodiment of the forming mold of the present invention. The structure of the outer surface of the shoe handle made in the Ming Dynasty. Drawing number part: Show (1) base material (2) layer (4) foam (1 1) pivot joint structure (1 2 1) module (13) clamping mold (1 3 2) rubber ring (1 4 1 ) Mold cavity (1 4 3) hole (1 5) sub-lock structure (1 6) compression structure (1 >) accommodating space (3) outer film (5) set hole (12) male mold: ( 1 2 2) pressure column (131) through hole (1 4) female mold (1 4 2) template (1 4 4) cavity (1 50) female lock structure

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Claims (1)

580424 Amendment _ Case No. 9ii〇fim / Second patent application scope lock = 'Make the rubber ring compact the base material, the female mold, so that the mold cavity forms a sealed space. • When cooperating with the male mold pressure column to enter the mold cavity, And start the vacuum pumping device 1 = the cavity of the mother mold is evacuated, so that the base material matches the shape of the template to form the shell shape of the sole three-dimensionally; a foam material is placed in the shell-shaped accommodating space formed by the layer, that is, A sole structure that combines layers, outer layers, and foam can be made. 4, 4 According to the method of manufacturing abrasion-resistant three-dimensional foams described in item 2 of the scope of the patent application, its male mold is coated with a layer of hot-melt adhesive before clamping, so that the hot-melt adhesive can be applied to the substrate after clamping. The material is contained in the material accommodating space, and then is matched with the manufacturing process of the substrate accommodating space after the foam is formed in advance, so that the substrate is formed in the outer layer of the foam. 5 · According to the manufacturing method of the three-dimensional foam with rich grinding according to item 2 of the scope of the patent application, the male mold is attached with a layer of cloth before the mold is closed, so that the layer of cloth can be aligned with the substrate storage space after the mold is closed. Inside to form a 〆 内 里 structure. 6. According to the manufacturing method of abrasion-resistant three-dimensional foam according to item ^ of the scope of the patent application, it is provided with cloth on the outer surface of the substrate. 7 · According to the manufacturing method of the three-dimensional foam with rich abrasives described in item 1 of the patent scope of Shenyan, cloth is provided on the inner surface of the substrate. Page 12 m