TWI621405B - 3d sculpturing garment manufacturing method and system thereof - Google Patents

Abstract

The invention provides a method and system for manufacturing three-dimensional sculpture clothing, which includes: obtaining a plurality of first loose data corresponding to a clothing design drawing of a sculpture model through an interface of an electronic device; According to the data, a plurality of second loose data are calculated; based on the plurality of first / second loose data, the laser cutting device is caused to output a plurality of first pieces of the sculpture model; the plurality of first pieces are combined to Obtain a solid clothing sculpture model; set the cutting line to obtain a plurality of second pieces; make the laser cutting device cut a cloth according to the plurality of second pieces to obtain a plurality of third pieces of three-dimensional sculpture clothing.

Description

Manufacturing method and system of three-dimensional sculpture clothing

The present invention relates to a manufacturing method and system for a garment, and more particularly to a manufacturing method and system for a three-dimensional sculpture garment using computer for integrated design.

The design and production of existing garments often use many innovative hand-made methods. Because these innovative manual methods cannot be easily standardized by machines, they can only rely on manual operations, which results in the lack of time, labor and cost.

In addition, in the current proofing process for garments, after drawing the more difficult design drawings, the costume designer can only rely on manual work, so the costume designer still needs to spend a long time proofing, which increases the development cost. If digital printing is used as the fabric of clothing, when the clothing designer proofs and cuts, the amount of wear on the fabric is large, and the cost of clothing and production will increase.

In the above existing garment manufacturing process, due to the complexity of garment design and the increase in the cost of garment production due to the inability to produce by machines, it is not possible to effectively meet the customer's garment customization needs. Therefore, a novel three-dimensional carving is urgently needed. The manufacturing method and system of plastic clothing to solve the above problems.

The main object of the present invention is to provide a method for making three-dimensional sculpture clothing, which includes: obtaining a plurality of first loose data of a clothing design drawing corresponding to a sculpture model through an interface of an electronic device; and making the electronic device according to the clothing design drawing. The plurality of first loose data is used to calculate a plurality of second loose data corresponding to the sculpture model; according to the plurality of first loose data and the plurality of second loose data, a laser cutting device is output. A plurality of first pieces of the sculpture model; combining the plurality of first pieces to obtain a physical clothing sculpture model; setting cutting lines according to the physical clothing sculpture model to obtain a plurality of first pieces corresponding to the surface of the physical clothing sculpture model Two pieces; and making the laser cutting device cut a cloth according to the plurality of second pieces to obtain a plurality of third pieces of the three-dimensional sculpture costume.

Yet another object of the present invention is to provide a three-dimensional sculpture clothing production system, including: an electronic device including: an interface for obtaining a plurality of first loose data corresponding to a clothing design drawing of a sculpture model; and calculation of the loose data A module for calculating a plurality of second loose data corresponding to a sculpture model according to the plurality of first loose data of the clothing design drawing; and a laser cutting device, which is electrically connected to the electronic device and is used A plurality of first pieces of the sculpture model are output according to the plurality of first loose data and the plurality of second loose data, wherein the plurality of first pieces are combined to form a solid clothing sculpture model.

With the manufacturing method and system of the three-dimensional sculpture costume of the present invention, When designing high-complexity clothing, the surface version of the solid clothing sculpture model can be obtained, which can effectively shorten the proofing time of the sample clothing, make the communication between the designer and the customer smooth, and achieve the purpose of the sample clothing to meet the clothing design drawing. In addition, the surface version of the solid clothing sculpture model obtained by the present invention can be specially cut and accurately cut by arranging the pieces and then cutting by laser, which can effectively reduce the production cost of the clothing.

2‧‧‧ electronic device

21, 211, 212‧‧‧ interface

22‧‧‧ pine data calculation module

23, 231, 232‧‧‧ sculpture models

241‧‧‧Front design

242‧‧‧ back design

243‧‧‧right design

244‧‧‧left design

3‧‧‧laser cutting device

4‧‧‧ solid clothing sculpture model

41, 42‧‧‧ first cut

S11 ~ S16‧‧‧step

B, F, L, R, a, FR1, FR2, FR3, BR1, BR2, BR3, FL1, FL2, FL3, BL1, BL2, BL3, b1, b2, X1, X2, X3, Y1, Y2, Y3, Z1, Z2, Z3, W1, W2, W3‧‧‧ distance

Figure 1 is a schematic diagram of the steps of the manufacturing method of the three-dimensional sculpture garment of the present invention; Figure 2A is a schematic diagram of the garment design diagram presented from the side view angle of the present invention; Figure 2B is a rear view angle of the present invention Schematic diagram of the clothing design diagram presented; Figure 3A is a schematic diagram of an embodiment of the horizontal version of the clothing design diagram presented from a top perspective of the present invention; Figure 3B is a diagram of the present invention viewed from a top perspective Figure 4 is a schematic view of another embodiment of a horizontal version in the middle of clothing design; Figure 4 is a schematic diagram of outputting a plurality of first pieces according to loose data according to the present invention; and Figure 5 is a schematic view of a plurality of first pieces of the present invention. A schematic diagram of a solid clothing sculpture model composed of cut pieces; and FIG. 6 is a schematic diagram of a three-dimensional sculpture clothing production system of the present invention.

The following describes the implementation of the present invention through specific specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification, and can also use other different specific embodiments. To implement or apply.

Please refer to FIG. 1 to explain the steps and processes of the manufacturing method of the three-dimensional sculpture garment of the present invention. In the manufacturing method of the three-dimensional sculpture costume of the present invention, in step S11, first through the interface 21 of the electronic device 2 shown in FIG. 6 to obtain a plurality of first loose points corresponding to the costume design drawing of the sculpture model. data. In one embodiment, the electronic device 2 is a mobile phone, a tablet computer, a desktop computer, or a cloud server, and the interface 21 is the software running on the electronic device 2 and displayed on the display screen of the electronic device 2. user interface. In another embodiment, the software running in the electronic device 2 may be 3D stereo model making software, such as Rhinoceros 3D, but the invention is not limited thereto.

As shown in FIG. 2A, the interface 211 is presented at an angle when a sculpture model 231 is viewed from the side, for example, the left side of the sculpture model 231 is viewed from the side. As shown in FIG. 2B, the interface 212 is presented from an angle of a sculpture model 232 in the rear, such as rear view of the sculpture model 232, which is not limited in the present invention. The display screen of the electronic device 2 may simultaneously present the interfaces 211 and 212, and may also present the interfaces 211 and 212, respectively, for designers to design on the interfaces 211 and 212, but the present invention is not limited thereto.

Designers can draw clothing design drawings on the interfaces 211, 212. For example, in the interface 211 shown in FIG. 2A, the front design drawing 241 and the back design 242 are drawn on the sculpture model 231. The interface shown in FIG. 2B In 212, A right design drawing 243 and a left design drawing 244 are drawn on the sculpture model 232.

The interfaces 211 and 212 basically have a plurality of vertical and horizontal grid scales, and the electronic device 2 can calculate the first of the sculpture design corresponding to the sculpture model according to the plurality of vertical and horizontal grid scales. Loose data. For example, taking the front design drawing 241 in FIG. 2A as an example, the so-called first loosening data is the distance between the edge line of the front design drawing 241 and the sculpture model 231, and the first loosening data can be passed through a complex number There are a plurality of loose data formed by horizontal grid lines. For example, the software can use the frontal design figure 241 to define the coordinate point position of the edge line in the software-defined coordinate point system, and the sculpture model 231 defined in the software. The coordinate point position in the coordinate system is used to calculate the distance between the edge line of the front design 241 and the sculpture model 231. Similarly, taking the right design 243 in FIG. 2B as an example, the edge line of the right design 243 can be cut by a plurality of horizontal grid lines, and the distance between each and the sculpture model 232 is calculated to form a complex number. Loose data. The first loose data of the front design 241, the back design 242, the right design 243, and the left design 244 can be listed as follows:

In the above table, WL (waist line) refers to the waist line position of the sculpture models 231, 232, and HL (Hips line) refers to the hip line position of the sculpture models 231, 232.

After obtaining the first loose data of the clothing design drawing corresponding to the sculpture model, the process may proceed to step S12. In step S12, make the electronic device 2 According to the plurality of first loose data of the clothing design drawing, a plurality of second loose data corresponding to the sculpture model are calculated. The calculation method of the second loosening data is detailed below.

The so-called second loosening data are the front loosening data of the front design drawing 241, the back loosening data of the back design drawing 242, the right loosening data of the right design drawing 243, and the left loosening data of the left design drawing 244. Between the two, calculate the incremental loosening data or decreasing loosening data. Please refer to FIG. 3A. Take the front loose data of the front design diagram 241 and the right loose data of the right design diagram 243 as an example. The front design diagram 241 and the right design diagram 243 can be divided into four equal parts. That is, three sets of loose data can be obtained after the distance between the front loose data of the front design picture 241 and the right loose data of the right design picture 243 is divided into four equal parts. The method is to gradually increase from the front loose data to the right loose data, or from the front loose data to the right loose data, which can be listed as follows after calculation:

After obtaining the front loose data of the front design drawing 241 and the right loose data of the right design drawing 243 and the complex array loose data between the two adjacent ones, the remaining right loose design of the right design drawing 243 can be calculated according to this method. Sub-data and back design Figure 242 Sub-data, back loose design data 242 and back loose design data 244 and left loose design data 244 left loose data The complex array loose data between the adjacent two, and left loose design data and front design diagram 241 The front loose data The loose array data of this adjacent two complex array.

In another embodiment, in addition to calculating the second loosening data by using the above method, the following method may also be used to calculate the second loosening data. As shown in Figure 3B, the proportion of the human body (that is, the sculpture model 23) is actually an oval egg shape. The second loosening data can be calculated according to the following formula: Where m is the number of nodes, n is the node order, and 3 n m , the more the number of nodes, the higher the comfort of the clothes made. Among them, B, F, BRn, FRn, BLn, FLn are the distances between the sculpture model 23 and the clothing design drawing, and b1, b2 are the distances between a point within the sculpture model 23 and the back and front edges of the sculpture model 23, a is the distance from the point within the sculpture model 23 to the left and right edges of the sculpture model 23, and Xn, Yn, Zn, and Wn are the distances from the point within the sculpture model 23 to the edge of the sculpture model 23.

In an embodiment, the number of the plurality of first loose data is at least More than four, and the number of the plurality of second loosening data is at least four or more, but the present invention is not limited thereto. The greater the number of the first loose data or the second loose data, the higher the degree of fineness of the manufactured clothes. Those skilled in the art can adjust the required amount of loose data according to their own needs.

The production method of the three-dimensional sculpture costume of the present invention may use one of the two methods described above to obtain a plurality of second loose data, that is, obtain the data between the front loose data and the right loose data shown in Table 2. Increase or decrease loose data, and increase or decrease loose data between right loose data and back loose data, increase or decrease loose data between left loose data and left loose data, left loose data Incremental or decremental loose data between the positive loose data and the positive loose data (you can get four tables as shown in Table 2). It may then proceed to step S13.

In step S13, a laser cutting device 3 (as shown in FIG. 6) may be output to the plurality of first pieces of the sculpture model according to the plurality of first loose data and the second loose data, for example, for a carton. Cutting is performed to output a plurality of first pieces. As shown in Figure 4, the loose data of each column in the table can form the first piece 41 of the horizontal layout, and the loose data of each row in the table can form the first piece of the vertical layout. Tablet 42. In this way, a plurality of first pieces 41, 42 can be obtained. The process then proceeds to step S14.

In step S14, a plurality of first pieces 41 of a horizontal version and a plurality of first pieces 42 of a vertical version can be combined to obtain a solid clothing sculpture model 4 as shown in FIG. 5. The physical clothing sculpture model 4 can be highly conformed to the sculpture model of the clothing design drawing. The process then proceeds to step S15.

In step S15, the splicing is set according to the physical clothing sculpture model 4. Line to obtain a plurality of second pieces corresponding to the surface of the physical clothing sculpture model 4. In detail, the surface of the assembled solid clothing sculpture model 4 is first covered with a plastic film, and then, a cut line is set (or drawn) on the plastic film. In one embodiment, there are more than one shear line. After disassembling the plastic film from the solid clothing sculpture model 4 and cutting the plastic film according to the cutting line, a plurality of second pieces corresponding to the surface of the solid clothing sculpture model can be obtained. The process then proceeds to step S16.

In step S16, the laser cutting device 3 is caused to cut a piece of fabric according to the plurality of second pieces to obtain a plurality of third pieces of three-dimensional sculpture clothing. In an embodiment, the plurality of second pieces can be digitized again through the interface 21 of the electronic device 2, and then in the software running on the electronic device 2, the concept of arranging marks by clothing production is used to arrange the pieces with the least amount of cloth. Then, the laser cutting device 3 is used to cut the fabric accordingly, and a plurality of third pieces of the three-dimensional sculpture clothing with special tailoring and precision can be obtained. In one embodiment, the cut fabric may be digital printed fabric, but the present invention is not limited thereto.

In still another embodiment, in order to make the plurality of third pieces of the three-dimensional sculpture clothing more consistent with the clothing design drawing, after calculating the plurality of second loose points in the foregoing step S12, or obtaining the physical clothing in the foregoing step S14 After sculpting the model, you can first fine-tune the plurality of first loose data and the plurality of second loose data, so that the plurality of first pieces and second pieces obtained according to the first loose data and the second loose data are subsequently fine-tuned. The film or the third piece obtained later can be closer to the needs, so that the three-dimensional sculpture clothing is more in line with the clothing design drawings drawn by the designer.

After obtaining a plurality of third pieces, the stitching machine can be used to stitch the A plurality of third pieces to make a three-dimensional sculpture costume. In one embodiment, the stitching machine may be a three-car, a parallel-sewing or a four-line copying car.

Please refer to FIG. 6. The three-dimensional sculpture garment production system of the present invention can be used to perform the foregoing three-dimensional sculpture garment production method. The production system may include an electronic device 2 and a laser cutting device 3, and the electronic device 2 and the laser cutting device 3 Electrical connection. The electronic device 2 includes an interface 21 and a loose data calculation module 22. In one embodiment, the electronic device 2 is a mobile phone, a tablet computer, a desktop computer, or a cloud server, and the interface 21 is the software running on the electronic device 2 and displayed on the display screen of the electronic device 2. The user interface (user interface), and the module (module) are software or software functions running in the electronic device 2. In another embodiment, the software running in the electronic device 2 may be 3D stereo model making software, such as Rhinoceros 3D, but the invention is not limited thereto.

The interface 21 of the electronic device 2 is used to obtain a plurality of first loose data corresponding to the clothing design drawing of a sculpture model, that is, the interface 21 can be used by a designer to draw a clothing design drawing thereon. The detailed technical content of obtaining the plurality of first loose points data from the clothing design diagram has been described above, and is not repeated here.

In an embodiment, the plurality of first loose data includes front loose data, back loose data, left loose data, and right loose data corresponding to the sculpture model.

The loose data calculation module 22 of the electronic device 2 is used to calculate a plurality of second loose data corresponding to the sculpture model according to the plurality of first loose data of the clothing design drawing. Detailed techniques for the calculation of the second loose data The content has already been described previously, and will not be repeated here.

In an embodiment, the plurality of second loose data are incremental loose data or a decreasing one between adjacent ones of the front loose data, the back loose data, the left loose data, and the right loose data. Loose data. In still another embodiment, the number of the plurality of first loose data obtained by the interface 21 is at least four or more, and the number of the plurality of second loose data calculated by the loose data calculation module 22 is at least four. The number is at least four or more, but the invention is not limited thereto.

The laser cutting device 3 is used to output a plurality of first pieces of a sculpture model according to a plurality of first loose data and a plurality of second loose data, and the plurality of first pieces can be combined to form a solid clothing sculpture model.

In an embodiment, in addition to controlling the laser cutting device 3 to output a plurality of first pieces according to a plurality of first / second loose data, a 3D modeling method can also be used to run directly on the electronic device 2. In the software, a 3D model of a solid clothing sculpture model is established based on a plurality of first / second loose data, without controlling the laser cutting device 3 to output a plurality of first pieces.

After obtaining the solid clothing sculpture model, the cutting line can be set according to the solid clothing sculpture model. For example, in the case where the laser cutting device 3 is controlled to output a plurality of first pieces to form a solid clothing sculpture model, firstly, the surface of the solid clothing sculpture model is covered with a plastic film, and then the cutting lines are drawn on the plastic film After disassembling the plastic film from the solid clothing sculpture model, the plastic film can be cut along the cutting line to obtain the actual objects of the second cutting pieces corresponding to the surface of the solid clothing sculpture model. As another example, in the case of using a 3D modeling to build a 3D model of a solid clothing sculpture model, Interface 21 and setting (drawing) cutting lines on the surface of the physical clothing sculpture model to obtain a plurality of second pieces corresponding to the surface of the solid clothing sculpture model, where the second piece is not the actual object, but is provided by the software. Rendered virtual pieces.

After the second piece is obtained, if the second piece is a real object, the second piece can be digitized through the interface 21, and the laser cutting device 3 can make a cloth based on the plurality of second pieces after the digitization. Cut to get multiple third pieces of three-dimensional sculpture clothing. In addition, if the second piece is a virtual piece presented by the software, the laser cutting device 3 can be made to cut a cloth directly according to the virtual second piece to obtain a plurality of third-dimensional sculpture clothes. Pieces.

In one embodiment, the cloth is a digital printed cloth.

With the manufacturing method and system of the three-dimensional sculpture clothing of the present invention, when designing clothing with high complexity, the surface version of the solid clothing sculpture model can be obtained, which can overcome the special contour clothing that cannot be produced in one time by traditional flat pattern making. The problem of the pattern, for example, the production time of the existing special pattern requires about 21 working days, but the present invention only needs about 1 working day, which effectively shortens the proofing time of the sample, and makes the communication between the designer and the customer smooth and achieves the sample. The clothing height is in line with the purpose of clothing design drawings. In addition, the surface version of the solid clothing sculpture model obtained by the present invention can be cut with laser after arranging the pieces to obtain special cuts and accurate pieces, which has the advantage of reducing the waste of version cloth when making special clothing shapes, which is effective Reduce clothing production costs.

The above-mentioned embodiments are only for illustrative purposes to explain the technical principles, features, and effects of the present invention, and are not intended to limit the implementable scope of the present invention. Those skilled in the art can modify and change the above embodiments without departing from the spirit and scope of the present invention. However, any equivalent modifications and changes made using the teachings of the present invention should still be covered by the scope of patent application described below. The scope of protection of the rights of the present invention should be as listed in the following patent application scope.

Claims (18)

A manufacturing method of three-dimensional sculpture clothing includes: obtaining a plurality of first loose data of a clothing design drawing corresponding to a sculpture model through an interface of an electronic device; and making the electronic device according to the plurality of first loose data of the clothing design drawing. According to the data, a plurality of second loose data corresponding to the sculpture model are calculated; according to the plurality of first loose data and the plurality of second loose data, a laser cutting device outputs a plurality of first loose data of the sculpture model. A cutting piece; combining the plurality of first cutting pieces to obtain a physical clothing sculpture model; setting a cutting line according to the physical clothing sculpture model to obtain a plurality of second cutting pieces corresponding to the surface of the physical clothing sculpture model; and making the The laser cutting device cuts a cloth according to the plurality of second cutting pieces to obtain a plurality of third cutting pieces of the three-dimensional sculpture clothing. The method for manufacturing three-dimensional sculpture clothing according to item 1 of the scope of patent application, wherein the number of the plurality of first loose data is at least four and the number of the plurality of second loose data is at least four the above. The method for making three-dimensional sculpture clothing as described in item 2 of the scope of patent application, wherein the plurality of first loose data includes front loose data, back loose data, left loose data and right loose corresponding to the sculpture model. Divide the data. The method for manufacturing three-dimensional sculpture clothing according to item 3 of the scope of patent application, wherein the plurality of second loose data are the front loose data, the back loose data, the left loose data and the right loose Incremental loose data or decreasing loose data between two adjacent data. The method for making three-dimensional sculpture clothing according to item 1 of the scope of patent application, wherein after calculating the plurality of second loose data or after obtaining the physical clothing sculpture model, the method further includes fine-tuning the plurality of first loose data And the steps of the plurality of second loose data, so that the plurality of first loose data and the plurality of second loose data are more consistent with the clothing design drawing. According to the manufacturing method of the three-dimensional sculpture garment as described in the first item of the scope of the patent application, wherein the plurality of second pieces can be digitized through the interface of the electronic device, so that the laser cutting device is based on the digitized The plurality of second pieces cut the fabric to obtain the plurality of third pieces of the three-dimensional sculpture clothing. The manufacturing method of the three-dimensional sculpture clothing according to item 1 of the scope of patent application, wherein the electronic device is a mobile phone, a tablet computer, a desktop computer, or a cloud server. The manufacturing method of the three-dimensional sculpture garment according to item 1 of the patent application scope further includes the step of sewing the plurality of third pieces with a stitching machine. According to the manufacturing method of the three-dimensional sculpture clothing as described in item 8 of the scope of the patent application, wherein the sewing machine is a three-car, a sew-car or a four-line copying car. The manufacturing method of the three-dimensional sculpture garment according to item 1 of the scope of the patent application, wherein the cloth is digital printed cloth. A three-dimensional sculpture clothing production system includes: an electronic device including: an interface for obtaining a plurality of first loose data corresponding to a clothing design drawing of a sculpture model; and a loose data calculation module for using the clothing The plurality of first loose data of the design drawing are used to calculate a plurality of second loose data corresponding to the sculpture model; and a laser cutting device, which is electrically connected to the electronic device, is based on the plurality of first loose data. The data and the plurality of second loose data output a plurality of first pieces of the sculpture model, wherein the plurality of first pieces are combined to form a solid clothing sculpture model. According to the manufacturing system of three-dimensional sculpture clothing described in item 11 of the scope of patent application, the interface is further used to set cutting lines on the surface of the physical clothing sculpture model to obtain a plurality of surfaces corresponding to the surface of the physical clothing sculpture model. The second piece. According to the manufacturing system of the three-dimensional sculpture garment according to item 12 of the patent application scope, wherein the laser cutting device is further configured to cut a cloth according to the plurality of second pieces redigitized through the interface to Obtain a plurality of third pieces of the three-dimensional sculpture costume. The manufacturing system of the three-dimensional sculpture garment according to item 13 of the scope of the patent application, wherein the cloth is digital printed cloth. According to the manufacturing system of the three-dimensional sculpture clothing described in item 11 of the scope of patent application, wherein the number of the plurality of first loose data obtained by the interface is at least four or more, calculated by the loose data calculation module The The number of the plurality of second loose data is at least four or more. The production system of three-dimensional sculpture clothing as described in claim 15 of the patent application scope, wherein the plurality of first loose data includes front loose data, back loose data, left loose data and right loose corresponding to the sculpture model. Divide the data. According to the three-dimensional sculpture clothing production system described in the patent application item 16, wherein the plurality of second loose data is the front loose data, the back loose data, the left loose data and the right loose Incremental loose data or decreasing loose data between two adjacent data. According to the manufacturing system of the three-dimensional sculpture garment according to item 11 of the scope of the patent application, wherein the electronic device is a mobile phone, a tablet computer, a desktop computer, or a cloud server.