Cold-pressing shaping equipment for toe cap

Abstract

The utility model discloses toe cap cold-pressing shaping equipment which comprises an equipment body, a thermal softening device and a cold-pressing shaping device are arranged in the middle of the equipment body, a bearing plate is arranged at the bottom of the cold-pressing shaping device, first electric sliding rails are arranged on the two sides of the front portion of the bearing plate, first sliding blocks are embedded in the first electric sliding rails, and second electric sliding rails are arranged on the first sliding blocks. Second sliding blocks are arranged on the second electric sliding rails, a shaping plate is arranged between the second sliding blocks, a cold pressing assembly is arranged in the middle of the shaping plate, the shaping plate is provided with a support, and an air cylinder is arranged at the top of the support and provided with a telescopic pressing block. The shaping plate slides downwards along the first electric sliding rail, the left side and the right side of a toe cap are fixed through the cold pressing assembly, then the shaping plate slides backwards along the second electric sliding rail, the front side of the toe cap is fixed through the cold pressing assembly, and three shoe edges of the toe cap are fixed. And the telescopic pressing block is driven by the air cylinder to fix the top of the shoe head, displacement is avoided, cold pressing shaping is conducted after displacement is completed, integrated design is achieved, practicability is high, and the device is suitable for popularization.

Description

Technical Field

[0001] This utility model relates to the field of shoe toe shaping machine technology, and more specifically to a cold pressing shaping device for shoe toes. Background Technology

[0002] In shoe manufacturing, the shaping of the toe area is a crucial step, directly impacting the shoe's aesthetics. The effectiveness of toe shaping is also a key indicator of shoe quality. In the toe shaping process, the upper is typically placed on a shaping mold, held in place by a shaping head assembly. The toe tensioner within this assembly is connected and fixed to a support at three points using screws. External pressure is transmitted to the toe area through the shaping head assembly, completing the toe shaping. However, this toe tensioner structure results in uneven pressure on the outer edge of the toe, leading to wrinkling after traditional shaping, thus affecting shoe quality and production efficiency. Furthermore, during cold-press shaping of the toe, not only the toe edge but also the toe surface itself needs to be fixed to prevent displacement and maintain shaping quality. In response to this, the inventors have proposed a cold-pressing and shaping device for shoe toes. By sliding the shoe toe mold along the slide rail, the shoe toe can be fixed in all directions, which facilitates cold pressing and shaping. At the same time, a fixing device is added to the shoe toe surface to fix the shoe toe surface and prevent displacement, thereby effectively improving the quality of cold pressing and shaping of shoe toes.

[0003] To improve the cold-pressing effect of shoe toes and achieve uniform force distribution during shoe toe shaping, Chinese Patent (Authorization Announcement No.: CN210184694U) discloses a shoe toe cold-pressing shaping device. This utility model includes a machine base and a shoe toe shaping device. The shoe toe shaping device includes a shaping mold, clamping components, a support plate for supporting the clamping components, a shaping head assembly, a first drive assembly for driving the support plate to rise and fall, and a second drive assembly for driving the shaping head assembly to rise and fall. The shaping head assembly includes a support and a shoe toe clamp. The invention comprises a device, an airbag, and an air tube connected to the airbag. The airbag is fixedly connected to a support, and the toe clamp is detachably connected to the support and contacts the airbag. External pressure is transmitted to the toe clamp through the air tube and the airbag. This invention applies pressure to the toe of the shoe to be shaped by the toe clamp to complete the shaping. By setting the airbag and air tube, high-pressure gas from the outside is introduced into the airbag, and the gas pressure is evenly transmitted to the toe clamp through the airbag, so as to achieve the purpose of uniform pressure during the shaping of the toe and solve the problem of wrinkling on the surface of the toe after the toe is shaped.

[0004] There are still some deficiencies in the application of this solution. When cold pressing and shaping the toe of the shoe, only the shoe edge of the toe is in a fixed state. The top surface of the toe also needs to be fixed. Otherwise, it is very easy for the upper surface to shift during the shaping process, which will affect the shaping effect. At the same time, when the top surface of the toe is fixed, it cannot be fixed too rigidly and requires a certain amount of tension. Otherwise, when the toe shifts, the shoe edge of the toe will wrinkle. Therefore, it is necessary to improve the structure of the cold pressing and shaping equipment so that it can better perform the cold pressing and shaping of the toe, improve the shaping effect, and further improve the practical performance. Utility Model Content

[0005] The utility model discloses a cold pressing and shaping device for the toe of a shoe, and its main purpose is to overcome the above-mentioned deficiencies and disadvantages existing in the prior art:

[0006] The technical solution adopted by the utility model is as follows:

[0007] A cold pressing and shaping device for the toe of a shoe, including a device body. A heat softening device and a cold pressing and shaping device are respectively arranged in the middle section of the device body. A bearing plate is arranged at the bottom of the cold pressing and shaping device. The front sides of both sides of the bearing plate are provided with first electric sliding rails. First sliders are embedded in the first electric sliding rails. A second electric sliding rail is arranged between the first sliders. A second slider is arranged between the second electric sliding rails. A shaping plate is arranged between the second sliders. A notch is arranged in the middle of the shaping plate. A cold pressing component is adaptively arranged in the notch. A bracket is arranged on the front side of the notch. A cylinder is arranged at the top of the bracket. The driving end of the cylinder faces downward and a telescopic pressing block is arranged at the end.

[0008] Furthermore, a toe fixing block is arranged on the front side of the bearing plate, and the toe fixing block and the telescopic pressing block are arranged in an up-and-down corresponding manner.

[0009] Furthermore, the bracket has an "L" - shaped structure. The bracket includes a vertical block and a horizontal block. A groove is arranged in the middle of the horizontal block. An inverted "匚" - shaped moving block is arranged in the groove. The top of the moving block is connected to the cylinder, and springs are arranged on both sides of the bottom. Connecting blocks are arranged at the ends of the springs, and the connecting blocks are in contact with and fixed to the telescopic pressing block.

[0010] Furthermore, a first driving motor is arranged at the bottom of the first electric sliding rail, and the second electric sliding rail and the shaping plate can slide up and down along the first electric sliding rail through the first driving motor.

[0011] Furthermore, a second driving motor is arranged at the end of the second electric sliding rail, and the shaping plate can slide back and forth along the second electric sliding rail through the second driving motor.

[0012] Furthermore, a shoe heel fixing device is installed on the rear side of the support plate. The fixing device includes a middle shoe upper fixing block and two "U"-shaped blocks on both sides. An inflatable airbag is provided on the inner side of the "U"-shaped block.

[0013] As can be seen from the above description of this utility model, compared with the prior art, the advantages of this utility model are as follows:

[0014] This invention firstly uses a heat softening device and a cold pressing and shaping device respectively installed on the left and right sides of the equipment body. The shoe upper is first softened by the heat softening device and then cold pressed and shaped, completing two processes on one machine. Next, the shoe upper is first fixed by the toe fixing block and the heel fixing block, and then the shaping plate slides down along the first electric slide rail to fix the left and right sides of the toe. Then, the shaping plate slides backward along the second electric slide rail to fix the front side of the toe, thus fixing the three sides of the shoe toe. Finally, a cylinder drives a telescopic pressing block to fix the top of the toe to prevent displacement. After completion, cold pressing and shaping are performed. This design effectively improves the quality of cold pressing and shaping of the shoe toe and has a high level of automation. This invention has a novel structure, ingenious design, integrated cold pressing and shaping design, and good cold pressing and shaping effect, making it suitable for widespread application. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of this utility model.

[0016] Figure 2 This is a schematic diagram of the cold pressing and shaping device of this utility model.

[0017] Figure 3 This is a side view of the cold pressing and shaping device of this utility model. Detailed Implementation

[0018] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0019] like Figures 1 to 3 As shown, a cold pressing and shaping device for shoe toes includes a device body 1. A heat softening device 2 and a cold pressing and shaping device 3 are respectively provided in the middle section of the device body 1. A support plate 4 is provided at the bottom of the cold pressing and shaping device 3. A first electric slide rail 5 is provided on both sides of the front part of the support plate 4. A first slider 6 is embedded in the first electric slide rail 5. A second electric slide rail 7 is provided between the first slider 6. A second slider 8 is provided between the second electric slide rail 7. A shaping plate 9 is provided between the second slider 8. A notch is provided in the middle of the shaping plate 9. A cold pressing component 10 is adapted to be provided in the notch. A bracket 11 is installed on the front side of the notch. A cylinder 12 is installed on the top of the bracket 11. The driving end of the cylinder 12 is downward and the end is equipped with a retractable pressing block 13.

[0020] Furthermore, a toe fixing block 41 is provided on the front side of the bearing plate 4, and the toe fixing block 41 and the telescopic pressing block 13 are arranged vertically corresponding to each other.

[0021] Furthermore, the bracket 11 is in an "L" - shaped structure. The bracket 11 includes a vertical block 111 and a horizontal block 112. A groove is provided in the middle of the horizontal block 112, and an inverted "匚" - shaped moving block 113 is placed in the groove. The top of the moving block 113 is connected to the cylinder 12, and springs 14 are provided on both sides of the bottom. The ends of the springs 14 are provided with connecting blocks 15, and the connecting blocks 15 are in abutting connection and fixed with the telescopic pressing block 13.

[0022] Furthermore, a first driving motor 16 is provided at the bottom of the first electric slide rail 5, and the second electric slide rail 7 and the shaping plate 9 can slide up and down along the first electric slide rail 5 through the first driving motor 16.

[0023] Furthermore, a second driving motor 17 is provided at the end of the second electric slide rail 7, and the shaping plate 9 can slide back and forth along the second electric slide rail 7 through the second driving motor 17.

[0024] Furthermore, a shoe heel fixing device 18 is installed on the rear side of the bearing plate 4. The fixing device 18 includes an intermediate shoe upper fixing block 19 and "U" - shaped blocks 20 on both sides. An inflatable airbag 21 is provided inside the "U" - shaped block 20.

[0025] [Embodiment]

[0026] First, the shoe upper is placed on the cold - pressing and shaping device 3 after being hot - pressed by the hot softening device 2 on one side. The toe corresponds to the toe fixing block 41, and the shoe upper corresponds to the shoe upper fixing block 19. The upper part of the shoe heel is fixed well by inflating the inflatable airbag 21. Then, the first driving motor 16 is started, and the second electric slide rail 7 and the shaping plate 9 slide down along the first electric slide rail 5 through the first slider 6. The cold - pressing component 10 on the shaping plate 9 presses down the shoe edges on both sides of the toe. Then, the second driving motor 17 is started, and the shaping plate 9 slides backward along the second electric slide rail 7 through the second slider 8. The cold - pressing component 10 on the shaping plate 9 presses the shoe edge in front of the toe backward, realizing three - sided shaping of the toe shoe edge. Then, the cylinder 12 drives the telescopic pressing block 13 downward, so that the telescopic pressing block 13 presses the top surface of the toe. At the same time, a spring 14 is provided on the telescopic pressing block 13, which can realize elastic pressing, thus realizing the overall shaping of the toe surface. Finally, the cold - pressing component 10 performs cold - pressing and shaping on the toe. After completion, the shaping plate 9 first slides forward along the second electric slide rail 7 and then slides upward along the first electric slide rail 5 to release the toe surface, and the material taking is completed.

[0027] It can be seen from the above description of the present utility model that compared with the prior art, the advantages of the present utility model are as follows:

[0028] This invention firstly uses a heat softening device and a cold pressing and shaping device respectively installed on the left and right sides of the equipment body. The shoe upper is first softened by the heat softening device and then cold pressed and shaped, completing two processes on one machine. Next, the shoe upper is first fixed by the toe fixing block and the heel fixing block, and then the shaping plate slides down along the first electric slide rail to fix the left and right sides of the toe. Then, the shaping plate slides backward along the second electric slide rail to fix the front side of the toe, thus fixing the three sides of the shoe toe. Finally, a cylinder drives a telescopic pressing block to fix the top of the toe to prevent displacement. After completion, cold pressing and shaping are performed. This design effectively improves the quality of cold pressing and shaping of the shoe toe and has a high level of automation. This invention has a novel structure, ingenious design, integrated cold pressing and shaping design, and good cold pressing and shaping effect, making it suitable for widespread application.

[0029] The above are merely specific embodiments of this utility model, but the design concept of this utility model is not limited thereto. Any non-substantial improvements made to this utility model using this concept should be considered as infringing on the protection scope of this utility model.

Claims

1. A cold pressing and shaping device for shoe toes, characterized in that: It includes a device body. A heat softening device and a cold pressing and shaping device are respectively provided in the middle section of the device body. A bearing plate is provided at the bottom of the cold pressing and shaping device. First electric slide rails are provided on both sides of the front part of the bearing plate. First sliders are embedded in the first electric slide rails. A second electric slide rail is provided between the first sliders. A second slider is provided between the second electric slide rails. A shaping plate is provided between the second sliders. A notch is provided in the middle of the shaping plate. A cold pressing component is adaptively provided in the notch. A bracket is installed on the front side of the notch. A cylinder is installed on the top of the bracket. The driving end of the cylinder faces downward and a telescopic pressing block is installed at the end.

2. The cold pressing and shaping equipment for shoe toes according to claim 1, characterized in that: A shoe head fixing block is provided on the front side of the bearing plate. The shoe head fixing block and the telescopic pressing block are arranged in an up-and-down corresponding manner.

3. The cold pressing and shaping equipment for shoe toes according to claim 1, characterized in that: The bracket is in an "L" shape structure. The bracket includes a vertical block and a horizontal block. A groove is provided in the middle of the horizontal block. An inverted "匚" shaped moving block is arranged in the groove. The top of the moving block is connected to the cylinder. Springs are provided on both sides of the bottom. Connecting blocks are provided at the ends of the springs. The connecting blocks are in abutting connection and fixed with the telescopic pressing block.

4. The cold pressing and shaping equipment for shoe toes according to claim 1, characterized in that: A first driving motor is provided at the bottom of the first electric slide rail. The second electric slide rail and the shaping plate can slide up and down along the first electric slide rail through the first driving motor.

5. The cold pressing and shaping equipment for shoe toes according to claim 1, characterized in that: A second driving motor is provided at the end of the second electric slide rail. The shaping plate can slide back and forth along the second electric slide rail through the second driving motor.

6. The cold pressing and shaping equipment for shoe toes according to claim 1, characterized in that: A shoe heel fixing device is installed on the rear side of the bearing plate. The fixing device includes a middle shoe upper fixing block and "U" shaped blocks on both sides. An inflatable air bag is provided inside the "U" shaped block.

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