Vamp punching device

Abstract

The utility model relates to the technical field of vamp punching, and discloses a vamp punching device which comprises a machine base, vertical plates are fixedly connected to the two sides of the machine base, a sliding rail beam is arranged on the inner sides of the upper ends of the two vertical plates, rotating shafts are fixedly connected to the two sides of the sliding rail beam, and the other ends of the two rotating shafts are rotationally connected to the inner sides of the vertical plates; the rotating shafts are arranged on the two sides of the sliding rail beam, the servo motor is used for driving the transmission worm to rotate, the transmission worm is meshed with the worm gear, and the worm gear is fixed to one end of the rotating shaft, so that the rotating shafts can rotate along with the transmission worm, and the rotating shafts rotate to drive the sliding rail beam to rotate to the needed angle; therefore, the electric sliding base, the punching device and other components are driven to rotate integrally, multi-angle punching is achieved, the problem that an existing vamp punching device can only conduct vertical punching is solved, the requirement for diversified design of vamps is met, and the attractiveness and practicability of products are improved.

Description

Technical Field

[0001] The present application relates to the field of shoe upper punching technology, and in particular to a shoe upper punching device. Background Art

[0002] In the shoemaking industry, perforating the shoe upper is a critical production process. Its purpose is to meet demands for breathability and aesthetic design. As consumers pursue personalized and diversified footwear, the design of the shoe upper is becoming increasingly complex, and the requirements for perforating devices are also increasing.

[0003] At present, the existing shoe upper punching devices on the market can only perform vertical punching operations in actual applications. Due to the lack of multi-angle punching function, they cannot meet such diverse design requirements. As a result, shoemaking companies have to use manual punching when producing special shoes. This is not only inefficient, but also difficult to ensure the punching accuracy. For this reason, we urgently need to provide a shoe upper punching device.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0005] In order to solve the problem that the lack of multi-angle punching function cannot meet such diverse design requirements, which results in shoemaking companies having to use manual punching when producing special shoes, which is not only inefficient but also difficult to ensure punching accuracy, the present application provides a shoe upper punching device.

[0006] The present application provides a shoe upper punching device that adopts the following technical solution:

[0007] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0008] Preferably, an operating table is provided on the middle side of the bottom of the machine base, and the output end of the punching device passes through the bottom of the sliding base and corresponds to the upper end of the operating table.

[0009] Preferably, a connecting plate is fixedly connected to one side of the two rotating shafts close to the slide rail beam, and an arc-shaped guide groove is provided on the bottom surface of the two vertical plates.

[0010] Preferably, one end of the bottom of the two connecting plates is fixedly connected with a slider, and the two sliders are respectively slidably connected to the inside of the two arc-shaped guide grooves.

[0011] Preferably, a limiting groove is provided in the middle of the two fixed plates, the inner sides of the two limiting grooves are fixedly connected with guide columns, and both sides of the sliding seat are fixedly connected with connecting blocks, and the middle parts of the two connecting blocks are respectively slidably connected to the surfaces of the two guide columns.

[0012] In summary, this application has the following beneficial technical effects:

[0013] The utility model arranges rotating shafts on both sides of the slide rail beam and uses a servo motor to drive the transmission worm to rotate. Since the transmission worm is engaged with the worm gear and the worm gear is fixed to one end of the rotating shaft, the rotating shaft can rotate accordingly. The rotation of the rotating shaft drives the slide rail beam to rotate to the required angle, thereby driving the electric slide seat, punching device and other components to rotate as a whole, realizing multi-angle punching, solving the problem that the existing shoe upper punching device can only punch vertically, meeting the needs of diversified shoe upper design, and improving the aesthetics and practicality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall front view structure of the embodiment of the application;

[0015] Figure 2 This is a schematic diagram of the side structure of the vertical plate of the embodiment of the application;

[0016] Figure 3 It is a schematic diagram of the overall front view structure of the embodiment of the application;

[0017] Figure 4 It is a schematic diagram of the inner structure of the fixed plate of the embodiment of the application.

[0018] Explanation of the accompanying symbols: 1. Machine base; 2. Operating table; 3. Vertical plate; 4. Slide rail beam; 5. Rotating shaft; 6. Worm gear; 7. Servo motor; 8. Transmission worm; 9. Connecting plate; 10. Arc guide groove; 11. Slider; 12. Electric slide seat; 13. Fixed plate; 14. Mounting plate; 15. Cylinder; 16. Sliding seat; 17. Punching device; 18. Limiting groove; 19. Guide column; 20. Connecting block. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application discloses a shoe upper punching device, referring to Figure 1-Figure 4 , including a machine base 1, both sides of the machine base 1 are fixedly connected with vertical plates 3, the inner sides of the upper ends of the two vertical plates 3 are provided with slide rails 4, and both sides of the slide rails 4 are fixedly connected with rotating shafts 5, and the other ends of the two rotating shafts 5 are rotatably connected to the inner sides of the vertical plates 3, and one end of the rotating shafts 5 away from the slide rails 4 passes through the vertical plates 3 and is fixed with a worm gear 6. The upper end side of the vertical plate 3 is connected with a servo motor 7 through a motor frame, and the output end of the servo motor 7 is connected with a transmission worm 8. The servo motor 7 drives the transmission worm 8 to rotate, and the bottom of the transmission worm 8 is engaged with the upper end of the worm. Since the transmission worm 8 is engaged with the worm gear 6, and the worm gear 6 is fixed to one end of the rotating shaft 5, the rotating shaft 5 can rotate accordingly. The rotation of the rotating shaft 5 drives the slide rail beam 4 to rotate to the required angle, thereby driving the electric slide 12, the punching device 17 and other components to rotate as a whole, realizing multi-angle punching, solving the problem The problem that the existing shoe upper punching device 17 can only punch holes vertically is solved. The demand for diversified shoe upper design is met, and the aesthetics and practicality of the product are improved. The surface of the slide beam 4 is slidably connected with an electric slide 12, and the bottom of the electric slide 12 is fixedly connected to two fixed plates 13. The inner upper ends of the two fixed plates 13 are fixedly connected to a mounting plate 14, and a cylinder 15 is installed on the upper end of the mounting plate 14. The output end of the cylinder 15 passes through the mounting plate 14 and is connected to a sliding seat 16. A punching device 17 is provided on the inner side of the sliding seat 16. The electric slide 12 slides on the slide beam 4, realizing the position adjustment of the punching device 17 in the horizontal direction. Combined with the cylinder 15 pushing the sliding seat 16 to move in the vertical direction, the punching device 17 can be accurately positioned to any position on the shoe upper where holes need to be punched, meeting the needs of different shoe upper designs and production, and improving the versatility and flexibility of the device.

[0021] Reference Figure 1-Figure 4An operating table 2 is provided on the middle side of the bottom of the machine base 1. The output end of the punching device 17 passes through the bottom of the sliding seat 16 and corresponds to the upper end of the operating table 2. The two rotating shafts 5 are fixedly connected to a connecting plate 9 on one side close to the slide rail beam 4. The bottom surfaces of the two vertical plates 3 are provided with an arc-shaped guide groove 10. One end of the bottom of the two connecting plates 9 is fixedly connected to a slider 11. The two sliders 11 are respectively slidably connected to the inside of the two arc-shaped guide grooves 10. When the rotating shaft 5 rotates, the connecting plate 9 connected to the rotating shaft 5 will move synchronously, and the slider 11 at its bottom slides in the arc-shaped guide groove 10 at the bottom of the vertical plate 3. The slider 11 moves along the arc trajectory of the arc-shaped guide groove 10, providing accurate guidance and rotation for the rotating shaft 5. The support ensures that the rotating shaft 5 can smoothly drive the slide beam 4 to rotate to a predetermined angle, thereby realizing the multi-angle punching operation of the punching device 17. A limiting groove 18 is provided in the middle of the two fixed plates 13. The inner sides of the two limiting grooves 18 are fixedly connected with guide columns 19. Both sides of the sliding seat 16 are fixedly connected with connecting blocks 20. The middle of the two connecting blocks 20 are respectively slidably connected to the surfaces of the two guide columns 19. The cooperation of the limiting groove 18, the guide column 19 and the connecting block 20 provides precise guidance for the movement of the sliding seat 16. During the punching process, it can ensure that the punching device 17 moves strictly according to the predetermined trajectory in the vertical direction, so that the punching position is more accurate, meeting the accuracy requirements of the shoe upper punching.

[0022] The implementation principle of a shoe upper punching device in an embodiment of the present application is as follows: when in use, first place the shoe upper on the operating table 2, then start the servo motor 7, the output end of the servo motor 7 drives the transmission worm 8 to rotate, the transmission worm 8 engages with the worm wheel 6, thereby rotating the rotating shaft 5, and the rotating shaft 5 drives the slide beam 4 to rotate to the required angle to meet the requirements of multi-angle punching, then the electric slide 12 slides on the slide beam 4, and moves the punching device 17 to a suitable horizontal position above the shoe upper, after which the cylinder 15 starts and pushes the sliding seat 16 to move downward along the guide column 19, so that the output end of the punching device 17 is close to the shoe upper, and finally, the punching device 17 starts to work and performs a punching operation on the shoe upper.

[0023] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0024] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0025] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0026] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A shoe upper punching device, comprising a machine base (1), characterized in that: Both sides of the machine base (1) are fixedly connected to vertical plates (3), and the inner sides of the upper ends of the two vertical plates (3) are provided with slide rail beams (4). Both sides of the slide rail beams (4) are fixedly connected to rotating shafts (5), and the other ends of the two rotating shafts (5) are rotatably connected to the inner sides of the vertical plates (3). One end of the rotating shaft (5) away from the slide rail beam (4) passes through the vertical plate (3) and is fixedly provided with a worm gear (6). The upper end side of the vertical plate (3) is connected to a servo motor (7) through a motor frame, and the output end of the servo motor (7) is connected to a transmission worm. (8), the bottom of the transmission worm (8) is engaged with the upper end of the worm, the surface of the slide rail beam (4) is slidably connected to an electric slide seat (12), the bottom of the electric slide seat (12) is fixedly connected to two fixed plates (13), the inner upper ends of the two fixed plates (13) are fixedly connected to a mounting plate (14), the upper end of the mounting plate (14) is installed with a cylinder (15), the output end of the cylinder (15) passes through the mounting plate (14) and is connected to a sliding seat (16), and a punching device (17) is provided on the inner side of the sliding seat (16).

2. A shoe upper punching device according to claim 1, characterized in that: An operating table (2) is provided at the middle side of the bottom of the machine base (1), and the output end of the punching device (17) passes through the bottom of the sliding base (16) and corresponds to the upper end of the operating table (2).

3. The shoe upper punching device according to claim 1, characterized in that: A connecting plate (9) is fixedly connected to one side of the two rotating shafts (5) close to the slide rail beam (4), and an arc-shaped guide groove (10) is provided on the bottom surface of the two vertical plates (3).

4. A shoe upper punching device according to claim 3, characterized in that: One end of the bottom of each of the two connecting plates (9) is fixedly connected with a slider (11), and the two sliders (11) are respectively slidably connected to the inside of the two arc-shaped guide grooves (10).

5. The shoe upper punching device according to claim 1, characterized in that: A limiting groove (18) is provided in the middle of the two fixed plates (13), and the inner sides of the two limiting grooves (18) are fixedly connected to guide columns (19). Both sides of the sliding seat (16) are fixedly connected to connecting blocks (20), and the middle parts of the two connecting blocks (20) are respectively slidably connected to the surfaces of the two guide columns (19).

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