Manual cloth shoe upper blanking die

Abstract

A manual cloth shoe upper blanking die comprises a shoe lapping die block and is characterized in that an outer contour steel belt is arranged on the periphery of the shoe lapping die block, one end of the outer contour steel belt is connected with one end of the outer side of the shoe lapping die block, and the other end of the outer contour steel belt is connected with the other end of the outer side of the shoe lapping die block. A toe cap supporting piece is arranged on the inner side of the front end of each outer contour steel belt and connected with the shoe lapping formwork block through a first adjusting pull rod, and the outer contour steel belts located on the two outer sides of the shoe lapping formwork block are rotationally connected with the shoe lapping formwork block through second adjusting pull rods. The steel belt is adopted as the outer contour of the upper blanking die, the shape of the outer contour of the upper blanking die is adjusted by adjusting the radian of the arc-shaped sections, located at the toe cap part and the heel part, of the steel belt, the die is rapidly adjusted to the needed shape and size, the defect that the appearance of a traditional cloth shoe blanking die cannot be adjusted is overcome, and the production efficiency is improved. And rapid blanking of uppers of different shoe types is facilitated.

Description

Technical Field

[0001] This application relates to a blanking die for handmade cloth shoes, and particularly to a blanking die for the upper of handmade cloth shoes, belonging to the technical field of cloth shoe processing dies. Background Art

[0002] During the production of traditional handmade cloth shoes, it is necessary to make the upper of the cloth shoes and then sew the upper on the sole. The upper of the cloth shoes not only needs to determine the outer shape and size according to the shoe size, but also needs to appropriately adjust the outer contour shape of the upper according to the foot width. For cloth shoes of different specifications and sizes, the shape and size of the upper contour are different. At the same time, for cloth shoes of different shapes, the outer contour shape of the upper of the cloth shoes will also be different. For some shaped cloth shoes, the shoe tip is slightly pointed, and for some cloth shoes, the shoe tip is slightly round.

[0003] For the blanking die of the upper of traditional handmade cloth shoes, the shape of the outer contour of the die is fixed. In this way, during the blanking process of uppers of different specifications and shapes, it is necessary to prepare many dies of different sizes and shapes, and it is also necessary to frequently replace the blanking die. Summary of the Invention

[0004] The purpose of this application is to address the defects and deficiencies that the outer contour shape of the existing blanking die for the upper of cloth shoes is fixed, so that during the blanking process of uppers of different specifications and shapes, it is necessary to prepare many dies of different sizes and shapes, and it is also necessary to frequently replace the blanking die. Now, a blanking die for the upper of handmade cloth shoes with reasonable structure, adjustable outer contour shape according to the outer shape of the upper of cloth shoes, economic applicability, convenient operation and high use efficiency is provided.

[0005] To achieve the purpose of the above application, the technical solution of this application is: a blanking die for the upper of handmade cloth shoes, including a shoe-laying die plate, characterized in that: an outer contour steel belt is arranged around the shoe-laying die plate, one end of the outer contour steel belt is connected to one end of the outside of the shoe-laying die plate, the other end of the outer contour steel belt is connected to the other end of the outside of the shoe-laying die plate, a shoe tip support is arranged inside the outer contour steel belt at the front end, and the shoe tip support is connected to the shoe-laying die plate through a first adjusting rod. The outer contour steel belt on both outer sides of the shoe-laying die plate is rotatably connected to the shoe-laying die plate through a second adjusting rod.

[0006] Furthermore, the outer contour steel belt includes a shoe tip arc section, a shoe upper straight section, and a shoe heel arc section. The part of the outer contour steel belt at the shoe tip is the shoe tip arc section, the outer contour steel belts on both outer sides of the shoe-laying die plate are respectively the shoe upper straight sections, and the part of the outer contour steel belt at the shoe heel is the shoe heel arc section.

[0007] Furthermore, the toe support member is an arc structure with a certain elasticity. The inner side of the toe support member is connected to one end of the first adjusting rod, and the other end of the first adjusting rod is connected to the shoe molding plate.

[0008] Furthermore, the joint between the toe arc section and the straight section of the shoe upper, and the joint between the straight section of the shoe upper and the heel arc section are respectively connected to the shoe molding plate through the second adjusting rod.

[0009] Furthermore, one end of the second adjusting rod is rotatably connected to the shoe molding plate through a rotating shaft, and the other end of the second adjusting rod is rotatably connected to the outer contour steel belt through a rotating shaft.

[0010] Furthermore, the first adjusting rod and the second adjusting rod have the same structure. The adjusting rod includes a first section of screw rod, a second section of screw rod and a threaded sleeve. Internal threads are respectively provided in the two ends of the threaded sleeve. One end of the first section of screw rod is screwed into one end of the threaded sleeve, and one end of the second section of screw rod is screwed into the other end of the threaded sleeve.

[0011] The beneficial effects of this application are as follows:

[0012] 1. The structure of this application is reasonable. The steel belt is used as the outer contour of the shoe upper blanking die. By adjusting the radian of the arc sections at the toe part and the heel part of the steel belt, the outer contour shape of the shoe upper blanking die is adjusted, so that the die can be quickly adjusted to the required shape and size, changing the defect that the shape of the traditional cloth shoe blanking die cannot be adjusted, and facilitating the rapid blanking of shoe uppers of different shoe types.

[0013] 2. This application uses a rod with adjustable length to push the steel belt, thereby adjusting the shape of the die. During the process of customizing cloth shoes, the blanking die of the cloth shoe upper can be quickly adjusted according to the customer's foot shape, without spending higher economic costs to open a new die, which is economical and practical. Brief Description of the Drawings

[0014] Figure 1 is the structural schematic diagram of this application.

[0015] Figure 2 is Figure 1 the structural schematic diagram after changing the shape of the outer contour steel belt.

[0016] Figure 3 is the structural schematic diagram of the adjusting rod of this application

[0017] In the figure: shoe molding plate 1, outer contour steel belt 2, toe arc section 3, straight section of shoe upper 4, heel arc section 5, toe support member 6, first adjusting rod 7, second adjusting rod 8, first section of screw rod 9, second section of screw rod 10, threaded sleeve 11. Detailed Description of the Embodiment

[0018] The present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] See Figures 1 to 3 , a blanking die for the upper of a handmade cloth shoe of the present application, including a shoe pattern plate 1, characterized in that: an outer contour steel belt 2 is arranged around the shoe pattern plate 1, one end of the outer contour steel belt 2 is connected to one end of the outside of the shoe pattern plate 1, the other end of the outer contour steel belt 2 is connected to the other end of the outside of the shoe pattern plate 1, a shoe tip support 6 is arranged inside the outer contour steel belt 2 at the front end, and the shoe tip support 6 is connected to the shoe pattern plate 1 through a first adjusting pull rod 7, and the outer contour steel belt 2 on both outer sides of the shoe pattern plate 1 is rotatably connected to the shoe pattern plate 1 through a second adjusting pull rod 8.

[0020] The outer contour steel belt 2 includes a shoe tip arc section 3, a shoe upper straight section 4 and a shoe heel arc section 5. The part of the outer contour steel belt 2 at the shoe tip is the shoe tip arc section 3, the outer contour steel belts 2 on both outer sides of the shoe pattern plate 1 are respectively the shoe upper straight sections 4, and the part of the outer contour steel belt 2 at the shoe heel is the shoe heel arc section 5.

[0021] The shoe tip support 6 is an arc structure with certain elasticity. The inner side of the shoe tip support 6 is connected to one end of the first adjusting pull rod 7, and the other end of the first adjusting pull rod 7 is connected to the shoe pattern plate 1.

[0022] The joint part of the shoe tip arc section 3 and the shoe upper straight section 4 and the joint part of the shoe upper straight section 4 and the shoe heel arc section 5 are respectively connected to the shoe pattern plate 1 through the second adjusting pull rod 8.

[0023] One end of the second adjusting pull rod 8 is rotatably connected to the shoe pattern plate 1 through a rotating shaft, and the other end of the second adjusting pull rod 8 is rotatably connected to the outer contour steel belt 2 through a rotating shaft.

[0024] The first adjusting pull rod 7 and the second adjusting pull rod 8 have the same structure. The adjusting pull rod includes a first section screw 9, a second section screw 10 and a threaded sleeve 11. Internal threads are respectively provided in the two ends of the threaded sleeve 11. One end of the first section screw 9 is screwed into one end of the threaded sleeve 11, and one end of the second section screw 10 is screwed into the other end of the threaded sleeve 11.

[0025] The present application uses a steel belt as the outer contour of the blanking die for the upper. By adjusting the radian sizes of the arc sections at the shoe tip and shoe heel parts of the steel belt, the outer contour shape of the blanking die for the upper is adjusted, so that the die can be quickly adjusted to the required shape and size, changing the defect that the outer shape of the traditional cloth shoe blanking die cannot be adjusted, facilitating the quick blanking of the uppers of different shoe types. The specific structure of the present application is as follows:

[0026] An outer contour steel strip 2 is arranged on the periphery of the shoe last forming plate 1. The shoe last forming plate 1 can be a square module made of plastic or metal. The outer contour steel strip 2 is divided into a toe arc section 3, a straight section 4 of the shoe upper and a heel arc section 5 according to the outer contour shape of the shoe upper. The part of the outer contour steel strip 2 located at the toe part is the toe arc section 3, the outer contour steel strips 2 located on both outer sides of the shoe last forming plate 1 are respectively the straight sections 4 of the shoe upper, and the part of the outer contour steel strip 2 located at the heel part is the heel arc section 5.

[0027] One end of the toe arc section 3 is connected to the upper end of the corresponding straight section 4 of the shoe upper, and the other end of the toe arc section 3 is connected to the upper end of the corresponding straight section 4 of the shoe upper. The lower end of the straight section 4 of the shoe upper is connected to the upper end of the corresponding heel arc section 5, and the lower ends of the heel arc sections 5 on both sides are respectively connected to the outer sides of the lower ends of the corresponding shoe last forming plates 1. The toe arc section 3, the straight sections 4 of the shoe upper on both sides and the heel arc sections 5 on both sides enclose the outer contour of the cloth shoe upper.

[0028] A toe support 6 is fixed on the inner side of the toe arc section 3. The toe support 6 adopts an arc structure with a certain elasticity. The toe support 6 is connected to the shoe last forming plate 1 through a first adjusting pull rod 7 with an adjustable length. The first adjusting pull rod 7 includes a first section of screw rod 9, a second section of screw rod 10 and a threaded sleeve 11. Internal threads are respectively provided in the barrels at both ends of the threaded sleeve 11. One end of the first section of screw rod 9 is screwed into one end of the threaded sleeve 11, and one end of the second section of screw rod 9 is screwed into the other end of the threaded sleeve 11. The thread rotation directions of the internal threads in the barrels at both ends of the threaded sleeve 11 are opposite, and the thread rotation directions of the external threads on the first section of screw rod 9 and the second section of screw rod 10 are opposite. When the first section of screw rod 9 and the second section of screw rod 10 are fixed and the threaded sleeve 11 rotates forward, both the first section of screw rod 9 and the second section of screw rod 10 are screwed into the threaded sleeve 11; when the threaded sleeve 11 rotates reversely, both the first section of screw rod 9 and the second section of screw rod 10 are screwed out of the threaded sleeve 11. In this way, by rotating the threaded sleeve 11 forward, the overall length of the first adjusting pull rod 7 composed of the first section of screw rod 9, the second section of screw rod 10 and the threaded sleeve 11 can be shortened, and by rotating the threaded sleeve 11 reversely, the overall length of the first adjusting pull rod 7 can be elongated.

[0029] The connecting parts between the toe arc section 3 and the straight section 4 of the shoe upper, and between the straight section 4 of the shoe upper and the heel arc section 5 are respectively rotationally connected to the shoe die plate 1 through the second adjusting pull rod 8 with adjustable length. The structure of the second adjusting pull rod 8 is the same as that of the first adjusting pull rod 7. The second adjusting pull rod 8 includes a first section screw rod 9, a second section screw rod 10 and a threaded sleeve 11. One end of the first section screw rod 9 is screwed into one end of the threaded sleeve 11, and one end of the second section screw rod 9 is screwed into the other end of the threaded sleeve 11. The other end of the first section screw rod 9 is rotationally connected to the shoe die plate 1 through a rotating shaft, and the other end of the second section screw rod 10 is rotationally connected to the outer contour steel belt 2 through a rotating shaft. During the process of changing the lengths of the first adjusting pull rod 7 and the second adjusting pull rod 8, the outer contour shape of the outer contour steel belt 2 will change, and at the same time, the connection angles between the second adjusting pull rod 8 and the shoe die plate 1 and the outer contour steel belt 2 also need to be changed. Therefore, it is necessary to rotationally connect the second adjusting pull rod 8 to the shoe die plate 1 and the outer contour steel belt 2.

[0030] By lengthening the first adjusting pull rod 7, the first adjusting pull rod 7 pushes the toe support 6 to squeeze the toe arc section 3, so that the toe arc section 3 becomes slightly pointed. At the same time, it is necessary to shorten the length of the second adjusting pull rod 8 to keep the joint between the toe arc section 3 and the straight section 4 of the shoe upper with the required radian of the shoe upper. By shortening the first adjusting pull rod 7, the first adjusting pull rod 7 pulls the toe arc section 3 through the toe support 6, so that the toe arc section 3 becomes slightly round. At the same time, the length of the second adjusting pull rod 8 is lengthened to keep the joint between the toe arc section 3 and the straight section 4 of the shoe upper with the required radian of the shoe upper.

[0031] The above content is a further detailed description of the present application in combination with specific implementation manners. It cannot be considered that the specific implementation of the present application is only limited to these descriptions. For those of ordinary skill in the technical field to which the present application belongs, without departing from the concept of the present application, the present application will have various simple substitutions, improvements and changes. All the simple substitutions, improvements and changes made should be regarded as belonging to the protection scope of the present application.

Claims

1. A manual cloth shoe upper blanking die, comprising a shoe matching die plate (1), characterized in that: An outer contour steel strip (2) is arranged on the periphery of the shoe building die plate (1). One end of the outer contour steel strip (2) is connected to one end on the outer side of the shoe building die plate (1), and the other end of the outer contour steel strip (2) is connected to the other end on the outer side of the shoe building die plate (1). A shoe tip support (6) is arranged on the inner side of the front end of the outer contour steel strip (2). The shoe tip support (6) is connected to the shoe building die plate (1) through a first adjusting pull rod (7). The outer contour steel strip (2) on both outer sides of the shoe building die plate (1) is rotatably connected to the shoe building die plate (1) through a second adjusting pull rod (8).

2. The manual cloth shoe upper blanking die according to claim 1, characterized in that: The outer contour steel strip (2) includes a shoe tip arc section (3), a shoe upper straight section (4), and a shoe heel arc section (5). The part of the outer contour steel strip (2) at the shoe tip is the shoe tip arc section (3), the outer contour steel strips (2) on both outer sides of the shoe building die plate (1) are respectively the shoe upper straight sections (4), and the part of the outer contour steel strip (2) at the shoe heel is the shoe heel arc section (5).

3. A cutting die for the upper of hand-made cloth shoes according to claim 1, characterized in that: The shoe tip support (6) is an arc structure with a certain elasticity. The inner side of the shoe tip support (6) is connected to one end of the first adjusting pull rod (7), and the other end of the first adjusting pull rod (7) is connected to the shoe building die plate (1).

4. A hand-made cloth shoe upper blanking die according to claim 2, characterized in that: The joint between the shoe tip arc section (3) and the shoe upper straight section (4), and the joint between the shoe upper straight section (4) and the shoe heel arc section (5) are respectively connected to the shoe building die plate (1) through the second adjusting pull rod (8).

5. A cutting die for the upper of a handmade cloth shoe according to claim 1, characterized in that: One end of the second adjusting pull rod (8) is rotatably connected to the shoe building die plate (1) through a rotating shaft, and the other end of the second adjusting pull rod (8) is rotatably connected to the outer contour steel strip (2) through a rotating shaft.

6. The manual cloth shoe upper blanking die according to claim 1, wherein: The first adjusting pull rod (7) and the second adjusting pull rod (8) have the same structure. The adjusting pull rod includes a first section screw rod (9), a second section screw rod (10), and a threaded sleeve (11). Internal threads are respectively provided in the two ends of the threaded sleeve (11). One end of the first section screw rod (9) is screwed into one end of the threaded sleeve (11), and one end of the second section screw rod (10) is screwed into the other end of the threaded sleeve (11).

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