TW201302116A - Method for producing shoes by using the mold for producing shoes - Google Patents

Abstract

A method for producing shoes by using the mold for producing shoes is disclosed. The mold for producing shoes is utilized with an automatic sewing machine. The method for producing shoes comprises the first to the third steps. The first step is preparing a planar mold plate which comprises a plurality of calibration apertures and at least one cavity. The cavity is set on the planar mold plate and comprises a positioning frame which is mounted around the cavity and has a relative height from the planar mold plate. The second step is overlapped placing the plurality of shoe materials into the cavity and allowing the edge of each of the shoe materials to contact the positioning frame for getting positioned. The third step is making the planar mold plate and the sewing machine be calibrated in position by the calibration apertures so as to sew the shoe materials.

Description

Shoe making method using shoe mold

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a method of making a shoe using a shoe mold, and more particularly to a shoemaking method using a shoe mold that cooperates with an automated sewing machine.

In the shoe industry of sneakers, in order to achieve multiple protective effects or beautiful upper design, shoes or fabrics of different patterns or materials must be stitched together, and in the existing shoe making process, it must be Different shoe materials are temporarily positioned for sewing.

For example, the adhesives are used to temporarily bond different shoe materials together, but this will increase the cost of purchasing consumable materials like adhesives. If you wait for the adhesive to dry and then sew, it will cost time and stick. The agent must rely on manual alignment and can not be repeated. If you are not careful, you cannot return to the guidelines. In the existing practice, there is also a method of temporarily positioning and then suturing each shoe material using a nailing tool, but this method further increases the time for loading the nailing device and the nail removing device, and if the nailing device is not aligned, repeatedly Disassembly and assembly is a very trivial and time consuming process for the overall process. If the manual method is used to manually align and suture, there is a risk to public safety, and the manual is becoming more and more expensive, and the artificial skill is low.

Therefore, various existing methods cannot provide good sewing quality and can not reduce the production cost. Therefore, in the technical field of the shoe-making industry of sports shoes, there is still considerable room for improvement in terms of yield performance and economic efficiency.

Accordingly, an embodiment of the present invention is to provide a shoemaking method using a shoe mold, which is combined with an automated sewing machine. The method of making shoes includes the first to third steps. The first step is to prepare a planar template. The planar template includes a plurality of calibration holes and at least one cavity. The cavity is disposed on the planar template, and the cavity includes a positioning frame, and the positioning frame is disposed around the cavity. The second step is to stack a plurality of shoe materials into the cavity, and the edges of each shoe are positioned by the positioning frame. The third step is to sew the shoe material by using the calibration hole to align the flat template with the automated sewing machine. The positioning frame may have a height difference with respect to the plane template.

According to an embodiment of the present invention, the shoemaking method using the shoe mold may further include the step of pressing the shoe material with the pressing member before the third step. The automated sewing machine is programmed to automatically sew the shoe along the cavity.

According to another embodiment of the present invention, the shoemaking method using the shoe mold may further comprise, after the second step, preparing another planar template and at least one fabric adhered to the other planar template, and the other planar template Corresponding to the plane template and the cavity, the step of making the fabric corresponding to the shoe material. Among them, the automatic sewing machine is programmed to automatically sew fabrics and shoes. The shoemaking method may further comprise the step of using a lock to lock the planar template and the other planar template before the third step.

According to still another embodiment of the present invention, there is provided a shoemaking method using a shoe mold, the shoe mold and the automatic sewing machine. The shoemaking method includes the first to fourth steps. The first step is to prepare a planar template. The planar template includes a first surface, a second surface, a plurality of calibration holes, and at least one die hole, and the die holes penetrate the planar template. The second step is to set the first positioning frame on the first side of the planar template and have a height difference with respect to the planar template, and set the second positioning frame on the second side of the planar template and have a height difference with respect to the planar template. The third step is to place the multi-layer shoe material into the die hole, and the shape of each layer of the multi-layer shoe material is corresponding to the first positioning frame or the second positioning frame to be individually positioned by the first positioning frame or the second positioning frame. The fourth step is to sew the multi-layer shoe material by using the calibration hole to align the flat template with the automated sewing machine. The first positioning frame or the second positioning frame may have a height difference with respect to the plane template.

According to still another embodiment of the present invention, the shoemaking method using the shoe mold may further include the step of pressing the shoe material with the pressing member before the third step. The automated sewing machine is programmed to automatically sew the shoe along the cavity.

Therefore, the shoemaking method using the shoe mold of the present invention can be sewn by positioning the shoe material to be sewn with the positioning frame on the shoe mold. It not only saves the time-consuming steps such as adhesives and temporary nails, but also provides a precise sewing effect through the stylized automatic sewing machine. It can also completely solve the problem that the labor is more expensive and the artificial skills are low, even Provide a high degree of security. Therefore, the invention greatly improved the yield and economic benefits of the footwear industry.

The materials or fabrics referred to in the present disclosure generally refer to various leather leathers, synthetic leathers, synthetic fabrics, mesh fabrics and the like which are used in the manufacture of footwear products, and can also be interpreted as being combined by sewing techniques. Various material accessories.

Please refer to FIG. 1. FIG. 1 is a schematic view showing the structure of a shoe mold and a shoe material combination in a shoemaking method using a shoe mold according to an embodiment (first embodiment) of the present invention. This first embodiment is a shoemaking method using a shoe mold. As shown in FIG. 1, the shoe mold used includes a flat template 110 and at least one cavity 130. The planar template 110 has a plurality of calibration holes 120 for the automated sewing machine 170 to calibrate the position. The cavity 130 is disposed on the planar template 110. The cavity 130 includes a positioning frame 140. The positioning frame 140 is disposed at a periphery of the cavity 130 and has a height difference with respect to the planar template 110. The cavity 130 is provided for the plurality of shoe materials 150. And 160 are stacked one on another, and the edges of each shoe material are positioned by the positioning frame to the top.

As shown in FIG. 1, the shape of the shoe material 150 corresponds to the cavity 130 and the positioning frame 140, and can be positioned against the top. The edge of the shoe material 160 also corresponds to the shoe material 150, the cavity 130 and the positioning frame 140, and can be positioned by the top.

Referring to FIG. 2 again, FIG. 2 is a schematic view showing the operation of the shoe-making mold used in conjunction with the automatic sewing machine 170 in the first embodiment. When the shoe materials 150, 160 are stacked in the cavity 130, they are not slid or offset due to the abutment positioning of the positioning frame 140, so that the sewing can be performed in conjunction with the automatic sewing machine 170. The automated sewing machine 170 can be manually or manually stowed, and the shoe materials 150, 160 can be sewn along or along the cavity 130 as desired.

In fact, it is also possible to stack more than two layers of shoe material into the cavity 130 according to the requirements. The shape and position of the cavity 130 can be changed according to various needs and designs, but necessarily corresponding to the shoe material, or even the same type. The file cuts out the shape. Similarly, the height and material of the positioning frame 140 can also be changed according to various needs and designs. For example, using the viscous but re-stickable material to make the positioning frame 140, the edge of the shoe material can be added to increase the positioning effect. The positioning frame can be made of a relatively rigid material such as metal, wood or plastic, or made of a flexible material. For example, in order to increase the durability of the positioning frame 140 in the shoe mold, it can also be produced by injection molding of a plastic material.

Referring to FIG. 3, the flow of the steps of the shoemaking method using the shoe mold of the first embodiment of the present invention can be further understood.

The shoemaking method of the first embodiment includes the first to third steps. The first step 191 is to prepare a planar template 110. The planar template 110 includes a plurality of calibration holes 120 and at least one cavity 130. The cavity 130 is disposed on the planar template 110. The cavity 130 includes a positioning frame 140, and the positioning frame 140 is disposed on the first frame. The periphery of the cavity 130 has a height difference with respect to the planar template 110. The second step 192 is to stack a plurality of shoe materials 150, 160 into the cavity 130, and such that the edges of the shoe materials 150, 160 are positioned against the top of the positioning frame 140. The third step 193 sews the shoe materials 150, 160 by aligning the plane template 110 with the automated sewing machine 170 using the calibrating holes 120. After the third step 193, it may be repeated to the first step 191 as needed, or the entire shoemaking process may be ended.

The above-described shoe-making method using the shoe mold may further include the step of pressing the shoe material with the pressing member before the third step 193. The press member can be realized by various means, whether it is a light hand press, a pneumatic press, a robot arm, or the like, to position the shoe materials 150, 160 more temporarily.

In the shoemaking method using the shoe mold of the first embodiment, another embodiment is further proposed: the shoemaking method may further comprise, after the second step, preparing another planar template and adhering to at least another planar template. A fabric, and another planar template corresponding to the plane template and the cavity, so that the fabric corresponds to the steps of the shoe material. Among them, the automatic sewing machine is programmed to automatically sew fabrics and shoes. In detail, the shoemaking method may also include the step of using a lock to lock the planar template and another planar template before the third step. In this case, the two flat templates can be locked by sewing the locks first. And another planar template may have a through hole for the sewing needle of the automatic sewing machine to pass through, or the shape of another planar template directly corresponds to the cavity 130, so that the automated sewing machine 170 is stitched along the shape of another planar template. Wait, there are various changes and possibilities. In some cases, the fabric may be a trademark or aesthetic design of the footwear manufacturer, and the like.

Please refer to Figures 4-8 for a further embodiment (second embodiment) of the present invention. 4 is a schematic view showing the structure of a shoe making mold in a shoemaking method using a shoe mold according to a second embodiment of the present invention. 5 and 6 are schematic views showing the front and rear of the combination of the shoe mold and the shoe material of the second embodiment. Fig. 7 is a schematic view showing the operation of the shoe-making mold of the second embodiment in conjunction with the automatic sewing machine. Fig. 8 is a flow chart showing a method of making a shoe using a shoe mold according to a second embodiment.

This second embodiment is a shoemaking method using a shoe mold, and the shoe mold used in the shoemaking method can be used in conjunction with an automatic sewing machine. As shown in FIG. 4, the shoe mold used includes a planar template 210, at least one die hole 230 penetrating the planar template 210, a first positioning frame 140, and a second positioning frame 250. The planar template 210 has a plurality of calibration holes 220 for the automated sewing machine 270 to calibrate the position and a first surface (the coordinate orientation according to FIG. 4, the first surface is the upper surface) and a second surface (according to the 4th The coordinates of the figure, the first side is the lower surface). The first positioning frame 240 is disposed on the first surface of the planar template 210 and has a height difference with respect to the planar template 210. The second positioning frame 250 is disposed on the second surface of the planar template 210 and has a height difference with respect to the planar template 210. In detail, the first positioning frame 240 is disposed on the upper surface of the planar template 210, and the second positioning frame 250 is disposed on the lower surface of the planar template 210.

Referring again to Figures 5 and 6, it can be seen that the die hole 230 can be placed in a plurality of layers of shoe material 260. As shown in FIG. 5, when the multi-layer shoe material 260 is a double-layer shoe material, it can be divided into an upper layer shoe material 262 and a lower layer shoe material 261, and the upper layer shoe material 262 and the lower layer shoe material 261 are connected by stitching points. The shape of the upper shoe material 262 in the multi-layer shoe material 260 in FIG. 5 corresponds to the first positioning frame 240 of the first side, and the shape of the lower layer shoe material 261 in the plurality of layers of the shoe material 260 corresponds to the second positioning frame 250 of the second side. Therefore, when the multi-layer shoe material 260 is placed in the die hole 230, the shape of each layer of the multi-layer shoe material 260 (the upper layer shoe material 262, the lower layer shoe material 261) corresponds to the first positioning frame 240 or the second positioning frame 250 to be individually subjected to the first The positioning frame 240 or the second positioning frame 250 is positioned against the top.

When the layers of the multi-layer shoe material 260 (the upper layer shoe material 262 and the lower layer shoe material 261) pass through the die holes 230 and are respectively positioned by the first positioning frame 240 or the second positioning frame 250, they do not slide or shift. Therefore, sewing can be performed in conjunction with the automatic sewing machine 270. The automated sewing machine 270 can be manually or stylized to automatically sew, and the shoe material 262 and the lower shoe material 261 can be sewn over the multi-layer shoe material 260 along or without the die hole 230 as needed.

In fact, the corresponding cavity 230, the first positioning frame 240 and the second positioning frame can also be made for various multilayer shoe materials. The shape and position of the die hole 230 can be changed according to various needs and designs, but the multilayer shoe material 260 can be penetrated to be layered and abutted, in other words, the cavity 230, the first positioning frame 240 and the second positioning frame. Or even the shape of the multi-layer shoe material 260 of the same version of the file cut out the shape. The height and material of the first positioning frame 240 and the second positioning frame can also be changed according to various needs and designs. For example, using a viscous but re-stickable material, sticking to the edge of the shoe increases the positioning. For example, in order to increase the service life of the shoe mold, the first positioning frame 240 and the second positioning frame 250 may also be formed by injection molding of the plastic material.

Referring to FIG. 8, the flow of the steps of the shoemaking method using the shoe mold of the second embodiment of the present invention can be further understood.

The shoemaking method of the second embodiment includes the first to fourth steps. The first step 291 is to prepare a planar template 210. The planar template 210 includes a first surface (the first surface is the upper surface according to the coordinate orientation of FIG. 4) and a second surface (the coordinate surface according to FIG. 4, the first surface is The lower surface), the plurality of calibration holes 220 and the at least one die 230, the die holes 230 penetrate the planar template 210. The second step 292 is to set the first positioning frame 240 on the first side of the planar template 210 and has a height difference with respect to the planar template, and set the second positioning frame 250 on the second side of the planar template 210 and has a height relative to the planar template. difference. The third step 293 is to place the plurality of layers of the shoe material 260 into the die hole, and the layers of the plurality of layers of the shoe material 260 (the upper layer of the shoe material 262 and the lower layer of the shoe material 261) are corresponding to the first positioning frame 240 or the second positioning frame 250. A positioning frame 240 or a second positioning frame 250 is positioned against the top. The fourth step 294 sews the multi-layer shoe material 260 (the upper layer shoe material 262, the lower layer shoe material 261) by using the calibration hole 220 to align the plane template 210 with the automated sewing machine 270. After the fourth step 294, it may be repeated to the first step 291 as needed, or the entire shoemaking process may be ended.

The above-described shoe-making method using the shoe mold may further include the step of pressing the shoe material with the pressing member before the fourth step. The press member can be realized by various means, whether it is a hand press, a pneumatic press, a robot arm or the like, to more temporarily position the multilayer shoe material 260 (the upper shoe material 262, the lower layer shoe material 261).

As can be seen from the above disclosure of the present invention, when the shoemaking method using the shoe mold of the present invention is applied, the shoe material to be sewn can be sewn by positioning the positioning frame on the shoe mold. It not only saves the time-consuming steps such as adhesives and temporary nails, but also provides a precise sewing effect through the stylized automatic sewing machine. It can also completely solve the problem that the labor is more expensive and the artificial skills are low, even Provide a high degree of security. Therefore, the shoemaking method using the shoe mold proposed by the invention undoubtedly solves the long-standing process defects and greatly improves the yield and economic benefits of the shoe industry.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and the present invention can be modified and modified without departing from the spirit and scope of the present invention. The scope is subject to the definition of the scope of the patent application attached.

110. . . Flat template

120. . . School hole

130. . . Cavity

140. . . Positioning border

150. . . Shoe material

160. . . Shoe material

170. . . Automated sewing machine

191, 192, 193. . . step

210. . . Flat template

220. . . School hole

230. . . Mold hole

240. . . First positioning frame

250. . . Second positioning frame

260. . . Multi-layer shoe material

261. . . Lower shoe material

262. . . Upper shoe

270. . . Automated sewing machine

291, 292, 293, 294. . . step

The above and other objects, features, advantages and embodiments of the present invention will become more apparent and understood.

1 is a schematic view showing a combination of a structure of a shoe mold and a shoe material in a shoemaking method using a shoe mold according to an embodiment (first embodiment) of the present invention.

Fig. 2 is a schematic view showing the operation of the shoe-making mold in combination with the automatic sewing machine in the first embodiment.

3 is a flow chart showing a method of manufacturing a shoe using a shoe mold according to the first embodiment.

4 is a schematic view showing the structure of a shoe making mold in a shoemaking method using a shoe mold according to still another embodiment (second embodiment) of the present invention.

Fig. 5 is a schematic view showing the second embodiment before the combination of the shoe mold and the shoe material.

Fig. 6 is a schematic view showing the combination of the shoe mold and the shoe material in the second embodiment.

Fig. 7 is a schematic view showing the operation of the shoe mold in combination with the automatic sewing machine in the second embodiment.

Fig. 8 is a flow chart showing a method of making a shoe using a shoe mold according to a second embodiment.

191, 192, 193. . . step

Claims (11)

A shoemaking method using a shoe mold, the shoe mold is combined with an automatic sewing machine, the shoemaking method comprises: a first step of preparing a plane template, the plane template comprising a plurality of calibration holes and at least one mold a cavity, the cavity is disposed on the planar template, the cavity includes a positioning frame, the positioning frame is disposed at a periphery of the cavity; and a second step is to stack a plurality of shoe materials into the cavity, and The edges of each of the shoe materials are positioned to be abutted by the positioning frame; and a third step is to use the calibration holes to align the planar template with the automated sewing machine to sew the shoe materials. The shoe-making method using the shoe mold according to claim 1, further comprising the step of pressing the shoe materials with a pressing member before the third step. A shoemaking method using a shoe mold according to claim 1, wherein the automated sewing machine is programmed to automatically sew the shoe materials along the cavity. The method for manufacturing a shoe mold according to claim 1, further comprising, after the second step, preparing another planar template and at least one fabric adhered to the other planar template, and the other planar template The steps corresponding to the flat template and the cavity make the fabric correspond to some shoe materials. A shoemaking method using a shoe mold according to claim 4, wherein the automatic sewing machine is programmed to automatically sew the fabric and the shoe materials. The shoe-making method using the shoe mold according to claim 4, further comprising the step of using a lock member to lock the plane template and the other plane template before the third step. A shoemaking method using a shoe mold according to claim 1, wherein the positioning frame has a height difference with respect to the plane template. A shoemaking method using a shoe mold, the shoe mold is combined with an automatic sewing machine, the shoemaking method comprising: a first step of preparing a plane template, the plane template comprising a first side and a second side a plurality of calibration holes and at least one die hole, the die hole penetrating the planar template; a second step, setting a first positioning frame on the first surface of the planar template, and providing a second positioning frame a second surface of the planar template; a third step of placing a plurality of layers of the shoe material into the die hole, and one of the layers of the plurality of layers of the shoe material corresponding to the first positioning frame or the second positioning frame is individually Positioned by the first positioning frame or the second positioning frame; and a fourth step of sewing the plurality of shoe materials by using the calibration holes to align the planar template with the automated sewing machine. The shoe-making method using the shoe mold according to claim 8, further comprising the step of pressing the shoe materials with a pressing member before the fourth step. A shoemaking method using a shoe mold according to claim 8, wherein the automatic sewing machine is programmed to automatically sew the plurality of shoe materials. The shoe-making method using the shoe mold according to claim 8, wherein the first positioning frame or the second positioning frame has a height difference with respect to the plane template.