JP2022034147A - Method for manufacturing doll - Google Patents

Abstract

To facilitate adjustment of each part by batch management of doll manufacturing processes, so as to suitably arrange patterns on a costume without waste of a texture even when a doll is miniaturized.SOLUTION: A method for manufacturing a doll comprises: a preparation process of ordering each part of a doll produced individually and a texture with patterns; a fetching process of fetching the three-dimensional shape of each part and the patterns of the texture into a computer and accumulating them in a database; an editing process of processing the fetched three-dimensional data of the three-dimensional shape and extracting a design so as to match the three-dimensional shape from the pattern; a forming process of forming a three-dimensional object from the processed three-dimensional shape and printing the extracted design on a plain texture or a texture with patterns: and a finishing process of cutting out a texture including the pattern from the printed texture, pasting it on the formed three-dimensional object, and thereafter assembling the doll.SELECTED DRAWING: Figure 1

Description

The present invention relates to a method of manufacturing a traditional Japanese doll dressed in a costume like a festival doll such as a Hina doll or a May doll.

Traditional crafts such as Japanese dolls have been produced by hand by craftsmen, but at present, they are divided by craftsmen (seniors) and production companies who specialize in heads (faces), limbs, costumes, etc. It is finally finished by collecting and assembling each part. Efficiency will be improved by sharing the work, but a skilled craftsman will have difficulty in detailed work due to old age, or even if he retires, he will not have a successor and will go out of business, so he will acquire high quality parts. There are some situations where it is not possible.

By dividing the labor, it may be difficult to convey detailed instructions. For example, the facial expression may change greatly with a slight change, and the expression method differs depending on the craftsman. Therefore, if it is not what you want, it will take time and money if you ask the craftsman to make fine adjustments many times. Furthermore, if the ordering unit is different for each part, it becomes easy to hold inventory, and there is also a problem that the delivery date of some parts is delayed and the completion as a whole is delayed.

As for costumes, there are kimekomi dolls that are pasted with cut out fabrics and costume dolls that are dressed in tailored costumes. There are many. As described in Patent Document 1, an invention relating to a method for manufacturing a doll, which does not require a flesh shaping work when dressing a costume and can perform choreography without nailing to stop the costume, is also disclosed. There is.

Regarding the fabric, the vertical threads represent the color and the horizontal threads represent the pattern, but the woven fabric can be woven automatically by specifying the arrangement of the threads. As described in Patent Document 2, an invention of a method for manufacturing a woven fabric capable of expressing a multicolored pattern / pattern with a small amount of thread color is also disclosed. However, although threads of commonly used colors are easy to distribute, threads that are rarely used are often difficult to obtain or can only be made in a fixed size.

Japanese Unexamined Patent Publication No. 2006-061239 Japanese Unexamined Patent Publication No. 01-266239

Woven fabrics (clothes) are often made in the size of human costumes, and large dolls are easy to cut out by matching the pattern of the costume. However, recently, compact dolls have been favored and needs are increasing, but when trying to cut out a small piece of fabric, the size of the pattern may not match. In addition, the same pattern may be separated, it may be cut out from another piece of cloth, or the part to be wasted may increase.

Therefore, it is an object of the present invention to collectively manage the manufacturing process of the doll and facilitate the adjustment of each part. In addition, the purpose is to properly arrange the pattern of the costume without wasting the fabric even if the doll is miniaturized.

In order to solve the above problems, the method for manufacturing a doll according to the present invention includes a preparatory step for ordering each part of the doll and a woven fabric having a pattern, and the three-dimensional shape of each part and the woven fabric. An import process of importing a pattern into a computer and accumulating it in a database, an editing process of processing the imported three-dimensional data of the three-dimensional shape, and an editing process of extracting a pattern from the pattern so as to match the three-dimensional shape, and a post-processing process. A molding step of molding a three-dimensional object from the three-dimensional shape and printing the extracted pattern on a plain or tint block fabric, and cutting out a fissure containing the pattern from the printed fabric to form the solid. It is characterized by having a finishing process of attaching to an object and then assembling.

Further, the method for manufacturing a doll according to the present invention includes a preparatory process for ordering each part of a doll and a woven fabric containing a pattern, and a database in which the three-dimensional shape of each part and the pattern of the woven fabric are taken into a computer. The importing process accumulated in the above, the editing process of processing the captured three-dimensional data of the three-dimensional shape, and extracting the pattern from the pattern so as to match the three-dimensional shape, and the three-dimensional object after processing. In addition to molding, a molding process of printing the extracted pattern on a plain or tint block fabric, and cutting out a costume containing the pattern from the printed fabric, assembling the molded three-dimensional object, and then putting it on. It is characterized by having a finishing process to be attached.

In the method for manufacturing a doll, the capturing step captures the three-dimensional shape of each part with a 3D scanner, and the editing step processes the captured three-dimensional data of the three-dimensional shape with a 3D tactile sensor interface device. The molding step is characterized in that a three-dimensional object is molded from the three-dimensional shape after processing with a 3D printer or a 3D cutting machine.

In the method for manufacturing a doll, the finishing step is characterized in that a fissure or a costume is cut out from the printed fabric with a laser and baked so that the end of the fissure or the costume is not unraveled.

In the method for manufacturing a doll, in the molding step, when the extracted pattern is printed on a fabric containing a tint block, gold thread is woven in advance so that the ink color of the pattern does not appear on the tint block. It is characterized by.

According to the present invention, it is possible to collectively manage the manufacturing process of the doll and facilitate the adjustment of each part. By importing the shapes of parts manufactured by craftsmen into a computer and storing them in a database as three-dimensional data, fine adjustments are made according to needs by image processing as necessary, and then mass production is maintained while maintaining quality with a molding machine or the like. can do. The risk of delaying delivery due to lack of parts and having extra inventory is also reduced.

Moreover, even if the doll is miniaturized, the pattern of the costume can be appropriately arranged without wasting the fabric. By printing the costume pattern on the plain or tint block fabric, it is possible to obtain an appropriate pattern without choosing the cutting position, and even high-class fabrics such as Nishijin-ori can be used without waste. can.

It is a flowchart which shows the flow of the manufacturing method of a doll which is a present invention. It is a figure which shows the structure of the apparatus used in the manufacturing method of a doll of this invention. It is a figure explaining the editing process in the manufacturing method of a doll which is a present invention. It is a figure explaining the molding process in the manufacturing method of a doll which is a present invention. It is a figure which shows the doll manufactured by the manufacturing method of the doll of this invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. Those having the same function are designated by the same reference numerals, and the repeated description thereof may be omitted.

First, a conventional method for manufacturing a doll will be described. For example, the method of manufacturing a kimekomi doll handmade by a craftsman consists of a head (face) manufacturing process, a body (costume) manufacturing process, a limb manufacturing process, etc. Assemble the limbs and complete it as a doll.

In the head (face) manufacturing process, first, the doll's bare head is made from the prototype of the head and trimmed neatly. Next, apply whitewash to the bare head, dry it, and repeat the application. Gofun is a white liquid pigment made by crushing oyster and shellfish powder. Next, the details of the facial expressions are carved by hand by craftsmen. Then, the facial expressions such as eyes and eyebrows and the hairline are painted by hand. Next, stretch the silk or polyester hair with a baked trowel, arrange it, and glue it. Make a notch in the face to attach the hair and glue the hair into the groove to create a natural flow. As a finishing touch, the hair is tied to complete the production of the head (face).

In the body (costume) manufacturing process, the prototype of the doll's body is first made of clay or the like. Pour paulownia powder or hard urethane into the mold to form the body. Next, apply whitewash to the body and dry it, and then manually carve a line to make the costume grain. After checking that the costumes do not bend, attach the costumes and complete the production of the body (costume).

In the limb making process, first, the wood is cut into a hand shape and pierced with a wire to make a finger bone. Next, tighten the lumber so that the fingers are the same length and do not come off. Arrange the lumber in the atmosphere of the wrist, apply whitewash and carve it by hand as a finish. This is dried to complete the hand production. If you have legs, make them in the same way.

As shown in FIG. 1, the doll manufacturing method 100 of the present invention includes a preparation step 110, an uptake step 120, an editing step 130, a molding step 140, a finishing step 150, and the like.

In the preparation step 110, each part of the doll and the woven fabric containing the pattern are ordered separately. That is, the head (face), body (costume), limbs, etc. separately produced by each craftsman by the conventional doll manufacturing method are collected in one place. The costume may not be attached to the body and may be a woven fabric before the costume is cut out.

In the capture step 120, the three-dimensional shape of each part is captured in a computer by a 3D scanner or the like, and the three-dimensional data is stored in a storage device such as a database 300. Further, in the import step 120, the pattern of the woven fabric is captured in a computer by a scanner or the like, and the planar image thereof is stored in a storage device such as a database 300.

As shown in FIG. 2, for example, peripheral devices such as a scanner 310, a modeling machine 320, and a printer 330 are connected to a computer 300 that can access a communication network such as the Internet by wire or wirelessly.

The computer 300 is an electronic computer that processes information by executing instructions in a processor (control device) such as a CPU. Information is input from an input device such as a keyboard or mouse, and a storage device such as a memory or hard disk is used as a storage or work area for the information, and the result of processing such as calculation on the information is displayed on the monitor. Output from the output device. When connected to a communication network, it is a client terminal (including a mobile terminal) for operation.

The scanner 310 is an input device that transmits information scanned by a sensor and read to the computer 300. In the case of a 3D scanner, the three-dimensional shape of each part 200 is read. Each part 200 includes a head 200a, a body 200b, limbs 200c, and other accessories. Each part 200 is read from various directions and angles, and application software is used to create three-dimensional data that can be used in a CAD system or the like. For the pattern 200d of the woven fabric, a plane image may be read.

The computer 300 temporarily or long-term stores the received three-dimensional data in the storage device. When connected to a communication network, it may be stored in the database 420 on the network via the server 410. The service may be provided by the cloud 400.

The editing step 130 processes the three-dimensional shape (three-dimensional data) of each part 200 captured in the computer 300. In particular, the parts of the head 200a that affect sales due to slight differences in facial expressions are targeted. Since the senses differ depending on the craftsman and the trend of fashion differs depending on the times, fine adjustments are made using the computer 300 to maintain a certain level of quality when mass-producing.

As shown in FIG. 3, for example, the three-dimensional data of the face 200a read from the database 420 of the cloud 400 into the computer 300 via the Internet is displayed on a monitor or the like as a stereoscopic image on a virtual space, and a pen-shaped 3D touch is performed. Using an input device such as a haptics interface device, processing and editing may be performed with a feeling similar to that of working in real space.

Based on the prototype of each part 200 hand-made by craftsmen, changes are made according to the current customer's taste. It is not necessary to ask a craftsman to repair each part 200, and it is possible to redo as many times as necessary by simulating with the computer 300. It is also possible to edit with the same feeling as a craftsman's rework while checking the subtle differences in facial expressions of the doll's face on a monitor or the like.

It is also possible to create dolls modeled on the customer himself or a celebrity, and for example, create facial expressions that grow from the present, rejuvenate, or change age using application software. Is also good. By accumulating a large amount of data in the database 420, the computer 300 may be made to present the direction of processing by analyzing the preference according to the age, and a plurality of data may be presented so that the customer can select.

Further, in the editing step 130, the pattern 220 is extracted from the pattern 200d of the woven fabric so as to match the three-dimensional shape of each part 200. In particular, the parts of the body 200b on which the costume is put on are targeted. For example, a stereoscopic image of the body 200b is displayed on a monitor of the computer 300, a pattern 220 to be incorporated into the costume is taken out from the plane image of the pattern 200d, and the pattern 220 is applied on the body 200b to obtain an image of wearing the costume. It's fine.

If necessary, after adjusting the arrangement and size, it is created as image data of the pattern 220 to be displayed on the costume to be attached to the body 200b. Even if the size or pose of the doll changes, it will be easier to adjust.

In the molding step 140, a real three-dimensional object is molded from the three-dimensional shape of each part 200 after processing by a modeling machine 320 such as a 3D printer or a 3D cutting machine. For example, the three-dimensional data of the processed / edited three-dimensional image is read from the database 420 of the cloud 400 into the computer 300 via the Internet, and the modeling machine 320 is instructed to form the three-dimensional object.

The material of the three-dimensional object is mainly resin, but metal and wood can also be used. It should be noted that the conventional gypsum may be blended with a highly viscous resin or the like to make the plasticity of the gypsum, which is easily damaged, soft and elastic.

A 3D printer creates an actual three-dimensional object by stacking thin layers such as resin based on three-dimensional data such as CAD and CG. For example, it can be cured layer by layer using a liquid resin that cures when irradiated with ultraviolet rays, resin powder can be spread in layers and melted by laser or electric discharge for sintering, or thermoplastic resin can be melted at high temperature and laminated. good.

A 3D cutting machine uses a cutting tool such as a cutting tool to scrape off unnecessary parts from a three-dimensional object that is the basis of metal, wood, resin, etc., based on three-dimensional data such as CAD and CG. To mold. The surface may be polished and smoothed by grinding.

If there is a molding defect in a small part, it may be fed back to the editing process 130 so that it can be eliminated. Further, it may be stored in the database 420 or the like as history information. Further, the three-dimensional object of each part 200 may be attached with an IC tag, a matrix type two-dimensional code, or the like to manage inventory or the like.

Further, in the molding step 140, the extracted pattern 220 is printed on a plain 210 or a fabric having a tint block. For example, the image data of the pattern 220 is read from the database 420 of the cloud 400 into the computer 300 via the Internet, and an instruction is given to print the image data on the plain 210 fabric or the like with a printer 330 such as an inkjet printer.

As shown in FIG. 4A, if the woven fabric 210a is for humans or large dolls, the size of the pattern 220a does not match when the fissure 230a is cut out as a costume for a small doll. There is also.

Further, as shown in FIG. 4B, even if the fissure 230b is cut out so that the desired pattern 220b is arranged on the costume, the pattern of the woven fabric 210a may be excessively inserted. Further, when the same costume is produced, if the fissure 230b is cut out from the same pattern 220b existing at a distant position, or the fissure 230b is cut out from another woven fabric having the same pattern, the waste becomes large.

As shown in FIG. 4C, the pattern 220 taken into the computer 300 from the fabric 210a is edited by changing the size as necessary, and then printed on the plain 210 fabric without the pattern to form the fissure 230. Just cut out. Since there is no extra pattern in the fabric, waste can be suppressed by printing so that the pattern 220 is efficiently arranged.

Since the fabric is a doll's costume, the cloth (cloth) for weaving Japanese clothes (kimono) is used. Silk fabric may be used. However, instead of dyeing the threads first and then combining threads of different colors to make a pattern, prepare a plain 210 fabric.

The fabric may have a tint block so as not to interfere with printing the pattern 220. For example, when the pattern 220 extracted from the woven fabric 210a is printed on the fabric with the tint block, gold thread, silver thread, or the like is woven in advance so that the ink color of the pattern 220 does not appear on the tint block. If you put a tint block with a thread dyed with a normal color, the ink color of the pattern 220 will be printed on the tint block, but if you use gold thread, the ink color will not be printed, so you can take advantage of the luxury of the tint block.

As shown in FIG. 5A, the finishing step 150 cuts out the fissure 230 including the pattern 220 from the printed fabric, attaches it to the three-dimensional object of each of the molded parts 200, and then assembles the fabric. For example, when the costume fissure 230 is attached to the three-dimensional object of the body 200b, if the fissure 230 is divided into parts and the attachment is attempted, the fissure 230 may become small and fine.

If the size of the fissure 230 is small, the end cut out by the cutter 340 may be unraveled and the fissure 230 may collapse. Therefore, the fissure 230 may be cut out from the dough using a cutter 340 such as a laser and baked so that the end of the fissure 230 is not unraveled. It should be noted that while maintaining the shape of the fissure 230, it may be cut out so that the burned marks are not conspicuous and attached to a three-dimensional object.

In the first embodiment, the case of the Kimekomi doll has been described, but the case of the costumed doll will be described. The kimekomi doll has a costume fissure attached to the body, but the costume doll has a costume, so the finishing process 150 is partially different.

In the finishing step 150 in this case, as shown in FIG. 5B, a costume including the pattern 220 is cut out from the printed fabric, and a three-dimensional object of each of the molded parts 200 is assembled and then dressed. The costume may be cut out from the dough using a cutter 340 such as a laser and baked so that the edges of the costume do not come loose.

According to the present invention, it is possible to collectively manage the manufacturing process of the doll and facilitate the adjustment of each part. By importing the shapes of parts manufactured by craftsmen into a computer and storing them in a database as three-dimensional data, fine adjustments are made according to needs by image processing as necessary, and then mass production is maintained while maintaining quality with a molding machine or the like. can do. The risk of delaying delivery due to lack of parts and having extra inventory is also reduced.

Moreover, even if the doll is miniaturized, the pattern of the costume can be appropriately arranged without wasting the fabric. By printing the costume pattern on the plain or tint block fabric, it is possible to obtain an appropriate pattern without choosing the cutting position, and even high-class fabrics such as Nishijin-ori can be used without waste. can.

Although examples of the present invention have been described above, the present invention is not limited thereto. For example, it can be applied to figures other than Japanese dolls. It can also be applied to the production of accessories for dolls. It is also possible to utilize traditional crafts in current figures.

100: Doll manufacturing method 110: Preparation process 120: Importing process 130: Editing process 140: Molding process 150: Finishing process 200: Each part 200a: Head 200b: Body 200c: Hands and feet 200d: Pattern 210: Plain 210a: Textile 220: Pattern 230: Rift 240: Doll 300: Computer 310: Scanner 320: Modeling machine 330: Printer 340: Cutter 400: Cloud 410: Server 420: Database

Claims (5)

The preparatory process for ordering each part of the doll and the woven fabric with the pattern, which were made separately,
The import process of importing the three-dimensional shape of each part and the pattern of the woven fabric into a computer and storing them in a database.
An editing process in which the captured three-dimensional data of the three-dimensional shape is processed and a pattern is extracted from the pattern so as to match the three-dimensional shape.
A molding process of molding a three-dimensional object from the processed three-dimensional shape and printing the extracted pattern on a plain or tint block fabric.
It has a finishing step of cutting out a fissure containing the pattern from the printed fabric, attaching it to the molded three-dimensional object, and assembling the fabric.
A method of manufacturing a doll, which is characterized by that. The preparatory process for ordering each part of the doll and the woven fabric with the pattern, which were made separately,
The import process of importing the three-dimensional shape of each part and the pattern of the woven fabric into a computer and storing them in a database.
An editing process in which the captured three-dimensional data of the three-dimensional shape is processed and a pattern is extracted from the pattern so as to match the three-dimensional shape.
A molding process of molding a three-dimensional object from the processed three-dimensional shape and printing the extracted pattern on a plain or tint block fabric.
It has a finishing step of cutting out a costume containing the pattern from the printed fabric, assembling the molded three-dimensional object, and then dressing the costume.
A method of manufacturing a doll, which is characterized by that. In the capture step, the three-dimensional shape of each part is captured by a 3D scanner.
In the editing step, the captured three-dimensional data of the three-dimensional shape is processed by a 3D tactile interface device.
In the molding step, a three-dimensional object is molded from the three-dimensional shape after processing with a 3D printer or a 3D cutting machine.
The method for manufacturing a doll according to claim 1 or 2, wherein the doll is manufactured. In the finishing step, the fissure or costume is cut out from the printed fabric with a laser and baked so that the edges of the fissure or costume are not unraveled.
The method for manufacturing a doll according to claim 1 or 2, wherein the doll is manufactured. In the molding step, when the extracted pattern is printed on the fabric containing the tint block, gold thread is woven in advance so that the ink color of the pattern does not appear on the tint block.
The method for manufacturing a doll according to claim 1 or 2, wherein the doll is manufactured.

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