Vamp steam heating device

Abstract

The utility model discloses a vamp steam heating device, which belongs to the technical field of vamp steam heating, and comprises a base, the top of the base is fixedly connected with a working plate, the top of the working plate is fixedly connected with a protective cover, the bottom of the working plate is fixedly connected with a fixed shell, the inner part of the fixed shell is fixedly connected with a gas conveying pipe, and the gas conveying pipe is fixedly connected with a gas outlet. A plurality of steam conveying holes are formed in the top of the gas conveying pipe, supports are fixedly connected to the two sides of the base, the top of the gas conveying pipe and the tops of the supports are jointly connected with a sliding plate in a sliding mode, and the sliding plate penetrates through the base; through cooperative use of the devices, the sliding plate can drive the connecting pipe and the air spraying pipe to slide on the air conveying pipe, and the connecting pipe and the air spraying pipe can be equally divided into a left group and a right group for use, so that the effect of alternate work is achieved, the possibility that the hands or other body parts of workers make contact with high-temperature steam is reduced, and the working efficiency is improved. And a guarantee is provided for the safety of workers.

Description

Technical Field

[0001] This utility model relates to the field of steam heating technology for shoe uppers, specifically a steam heating device for shoe uppers. Background Technology

[0002] Steam heating of shoe uppers is a shoe manufacturing process that uses high-temperature steam to soften the shoe upper material, making it more ductile and malleable, facilitating subsequent lasting, shaping, or molding processes. This technology can improve fit, reduce wrinkles, and avoid material embrittlement caused by dry heat. It is often used in the production of high-end leather shoes or complex shoe shapes, combining the advantages of efficiency and finished product quality.

[0003] In existing technologies, the handling of shoes usually relies on manual operation. The steam nozzles of common devices are often directly exposed. When operators manually handle shoes, their hands or other body parts are very likely to come into contact with high-temperature steam, posing a safety hazard and potentially causing burns to the operators.

[0004] Therefore, this utility model provides a steam heating device for shoe uppers to solve the above problems. Utility Model Content

[0005] This invention provides a steam heating device for shoe uppers, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a shoe upper steam heating device, comprising a base, a working plate fixedly connected to the top of the base, a protective cover fixedly connected to the top of the working plate, a fixed shell fixedly connected to the bottom of the working plate, an air supply pipe fixedly connected inside the fixed shell, a plurality of steam supply holes opened at the top of the air supply pipe, supports fixedly connected to both sides of the base, a sliding plate slidably connected to the top of the air supply pipe and the top of the supports, the sliding plate penetrating the base, a connecting pipe fixedly connected to the top of the sliding plate, a first sliding groove opened on the working plate, the top end of the connecting pipe extending to the top of the working plate through the first sliding groove and movably connected to an air jet pipe, a plurality of steam injection holes opened on the side surface of the air jet pipe.

[0007] As a preferred technical solution of this application, a limiting plate is slidably connected to the top of the working plate, and a plurality of grooves adapted to the connecting pipe are provided on one side of the limiting plate. A sliding rod is provided at the bottom of the working plate, and mounting plates are fixedly connected to both ends of the sliding rod. The top of the mounting plate is fixedly connected to the bottom of the working plate, and a moving plate is slidably connected to the side surface of the sliding rod. A second sliding groove is provided on the working plate, and the top end of the moving plate is inserted into the second sliding groove and fixedly connected to the bottom of the limiting plate.

[0008] As a preferred technical solution of this application, a first spring is sleeved on the side surface of the slide rod, one end of the first spring is fixedly connected to one side of the moving plate, and the other end of the first spring is fixedly connected to one side of one of the mounting plates near the slide rod.

[0009] As a preferred technical solution of this application, a plug ring is fixedly connected to the side surface of the jet pipe, a connecting cylinder is fixedly connected to the side surface of the connecting pipe, a limit block is fixedly connected to the side surface of the plug ring, and a limit groove is formed on the connecting cylinder.

[0010] As a preferred technical solution of this application, the limiting groove is connected to the inner cavity of the connecting cylinder, the insert ring is inserted into the inside of the connecting cylinder, and the limiting block is inserted into the inside of the limiting groove.

[0011] As a preferred technical solution of this application, a pressure ring is slidably connected inside the connecting cylinder, and a second spring is fixedly connected to the bottom of the pressure ring. The bottom end of the second spring is fixedly connected to the bottom inner wall of the connecting cylinder, and the top of the pressure ring is in contact with the bottom of the insertion ring.

[0012] This utility model has a simple structure and is easy to use. By setting up an air supply pipe, a support, a sliding plate, a connecting pipe, and a jet pipe, the sliding plate can drive the connecting pipe and the jet pipe to slide on the air supply pipe. Furthermore, the connecting pipe and the jet pipe can be divided into two groups, left and right, for use, thereby achieving the effect of alternating work. This reduces the possibility of workers' hands or other body parts coming into contact with high-temperature steam, thus ensuring the safety of workers. Attached Figure Description

[0013] Figure 1 A schematic diagram of a steam heating device for shoe uppers;

[0014] Figure 2 This is a schematic diagram of the installation of a skateboard in a steam heating device for shoe uppers;

[0015] Figure 3 This is a cross-sectional view of the connecting cylinder in a steam heating device for shoe uppers;

[0016] Figure 4 This is a cross-sectional view of the working plate in a steam heating device for shoe uppers;

[0017] Figure 5 for Figure 2 Enlarged view of point A in the image.

[0018] In the picture:

[0019] 1. Base; 2. Working plate; 3. Protective cover; 4. Fixing shell; 5. Air supply pipe; 6. Bracket; 7. Slide plate; 8. Connecting pipe; 9. Jet pipe; 10. Limiting plate; 11. Mounting plate; 12. Slide rod; 13. Moving plate; 14. First spring; 15. Connecting cylinder; 16. Insert ring; 17. Limiting groove; 18. Limiting block; 19. Second spring; 20. Pressure ring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model provides a steam heating device for shoe uppers, such as... Figure 1 , Figure 2 and Figure 4 As shown, the system includes a base 1, a working plate 2 fixedly connected to the top of the base 1, a protective cover 3 fixedly connected to the top of the working plate 2, a fixed shell 4 fixedly connected to the bottom of the working plate 2, an air supply pipe 5 fixedly connected inside the fixed shell 4, several air supply holes opened at the top of the air supply pipe 5, brackets 6 fixedly connected to both sides of the base 1, a sliding plate 7 slidably connected to the top of the air supply pipe 5 and the top of the brackets 6, the sliding plate 7 penetrating the base 1, a connecting pipe 8 fixedly connected to the top of the sliding plate 7, a first sliding groove opened on the working plate 2, the top end of the connecting pipe 8 extending to the top of the working plate 2 through the first sliding groove, and a jet pipe 9 movably connected thereto, several jet holes opened on the side surface of the jet pipe 9.

[0022] When using this device, a steam generator needs to be installed inside the base 1, and the air supply pipe 5 needs to be connected to the steam generator. The slide plate 7 is semi-circular and can drive the connecting pipe 8 and the jet pipe 9 to slide on the air supply pipe 5. When the steam outlets on the connecting pipe 8 and the air supply pipe 5 are aligned, steam can enter the interior of the jet pipe 9 through the air supply pipe 5 and the connecting pipe 8 in sequence, and then be ejected from the steam outlet. When steam heating the shoe surface, the connecting pipe 8 and the jet pipe 9 on the slide plate 7 can be divided into two groups, left and right. Then, the shoe is placed on one group of connecting pipe 8 and jet pipe 9, and then the slide plate 7 can be slid to steam heat the shoe surface. At this time, the other group of connecting pipe 8 and jet pipe 9 is idle. The staff can put other shoes to be heated on the other group of connecting pipe 8 and jet pipe 9 in advance. After the heating work is completed, the slide plate 7 can be slid again, thus achieving the effect of alternating work and reducing the possibility of the staff's hands or other body parts coming into contact with high-temperature steam, thus ensuring the safety of the staff.

[0023] Furthermore, in order to improve the stability of the jet pipe 9 during device operation, such as... Figure 1 , Figure 2 and Figure 4 As shown, a limiting plate 10 is slidably connected to the top of the working plate 2. A plurality of grooves adapted to the connecting pipe 8 are provided on one side of the limiting plate 10. A sliding rod 12 is provided at the bottom of the working plate 2. Mounting plates 11 are fixedly connected to both ends of the sliding rod 12. The top of the mounting plate 11 is fixedly connected to the bottom of the working plate 2. A movable plate 13 is slidably connected to the side surface of the sliding rod 12. A second sliding groove is provided on the working plate 2. The top of the movable plate 13 is inserted into the second sliding groove and fixedly connected to the bottom of the limiting plate 10.

[0024] A first spring 14 is sleeved on the side surface of the slide rod 12. One end of the first spring 14 is fixedly connected to one side of the movable plate 13, and the other end of the first spring 14 is fixedly connected to one side of one of the mounting plates 11 near the slide rod 12.

[0025] When the staff slides the slide plate 7 to steam heat the shoe upper, they need to pull the limiting plate 10 first. The setting of the slide rod 12 and the moving plate 13 ensures the stability of the limiting plate 10 when it moves. When the moving plate 13 moves on the slide rod 12, it can compress the first spring 14. When one of the connecting pipes 8 and the jet pipe 9 are both in operation, the limiting plate 10 can be released. At this time, the first spring 14 will release the pressure and push the limiting plate 10 to reset. After the limiting plate 10 is reset, the groove on it will automatically lock the connecting pipe 8, thereby restricting the connecting pipe 8 and preventing it from moving. The setting of the first spring 14 ensures the stability of the limiting plate 10, thereby improving the stability of the jet pipe 9.

[0026] Among them, to facilitate the replacement of jet pipe 9 by staff, such as Figure 2 , Figure 3 and Figure 5 As shown, a plug ring 16 is fixedly connected to the side surface of the jet pipe 9, a connecting cylinder 15 is fixedly connected to the side surface of the connecting pipe 8, a limit block 18 is fixedly connected to the side surface of the plug ring 16, and a limit groove 17 is formed on the connecting cylinder 15.

[0027] The limiting groove 17 is connected to the inner cavity of the connecting cylinder 15, the insert ring 16 is inserted into the inside of the connecting cylinder 15, and the limiting block 18 is inserted into the inside of the limiting groove 17.

[0028] A pressure ring 20 is slidably connected inside the connecting cylinder 15. A second spring 19 is fixedly connected to the bottom of the pressure ring 20. The bottom end of the second spring 19 is fixedly connected to the bottom inner wall of the connecting cylinder 15. The top of the pressure ring 20 is in contact with the bottom of the insert ring 16.

[0029] In actual use, the device allows staff to change different jet pipes 9 according to the style of the shoes. When installing the jet pipe 9, the limiting block 18 needs to be aligned with the limiting groove 17, and then the insert ring 16 can be inserted into the connecting cylinder 15. As the insert ring 16 enters the connecting cylinder 15, it will come into contact with the pressure ring 20 and can squeeze the pressure ring 20, causing it to move inside the connecting cylinder 15. When the pressure ring 20 moves, it can compress the second spring 19. At the same time, the limiting block 18 will also enter the limiting groove 17. The limiting groove 17 is L-shaped. When the limiting block 18 moves to the end of the limiting groove 17, the installation of the jet pipe 9 is completed. At this time, the second spring 19 can apply pressure to the pressure ring 20 at all times, and the pressure ring 20 can fit tightly against the insert ring 16, thus ensuring the stability of the jet pipe 9.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A steam heating device for shoe uppers, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a working plate (2), the top of the working plate (2) is fixedly connected to a protective cover (3), the bottom of the working plate (2) is fixedly connected to a fixed shell (4), the inside of the fixed shell (4) is fixedly connected to a gas supply pipe (5), the top of the gas supply pipe (5) is provided with several steam supply holes, the two sides of the base (1) are fixedly connected to a bracket (6), the top of the gas supply pipe (5) and the top of the bracket (6) are slidably connected to a sliding plate (7), the sliding plate (7) penetrates the base (1), the top of the sliding plate (7) is fixedly connected to a connecting pipe (8), the working plate (2) is provided with a first sliding groove, the top of the connecting pipe (8) extends to the top of the working plate (2) through the first sliding groove, and is movably connected to a jet pipe (9), the side surface of the jet pipe (9) is provided with several steam injection holes.

2. The shoe upper steam heating device according to claim 1, characterized in that: The top of the working plate (2) is slidably connected to a limiting plate (10). A plurality of grooves adapted to the connecting pipe (8) are provided on one side of the limiting plate (10). A sliding rod (12) is provided at the bottom of the working plate (2). Both ends of the sliding rod (12) are fixedly connected to an installation plate (11). The top of the installation plate (11) is fixedly connected to the bottom of the working plate (2). A moving plate (13) is slidably connected to the side surface of the sliding rod (12). A second sliding groove is provided on the working plate (2). The top of the moving plate (13) is inserted into the second sliding groove and fixedly connected to the bottom of the limiting plate (10).

3. The steam heating device for shoe uppers according to claim 2, characterized in that: A first spring (14) is sleeved on the side surface of the slide rod (12). One end of the first spring (14) is fixedly connected to one side of the moving plate (13), and the other end of the first spring (14) is fixedly connected to one side of one of the mounting plates (11) near the slide rod (12).

4. The shoe upper steam heating device according to claim 1, characterized in that: A plug ring (16) is fixedly connected to the side surface of the jet pipe (9), a connecting cylinder (15) is fixedly connected to the side surface of the connecting pipe (8), a limiting block (18) is fixedly connected to the side surface of the plug ring (16), and a limiting groove (17) is opened on the connecting cylinder (15).

5. A steam heating device for shoe uppers according to claim 4, characterized in that: The limiting groove (17) is connected to the inner cavity of the connecting cylinder (15), the insert ring (16) is inserted into the inside of the connecting cylinder (15), and the limiting block (18) is inserted into the inside of the limiting groove (17).

6. The steam heating device for shoe uppers according to claim 5, characterized in that: The connecting cylinder (15) is slidably connected to a pressure ring (20), and a second spring (19) is fixedly connected to the bottom of the pressure ring (20). The bottom end of the second spring (19) is fixedly connected to the bottom inner wall of the connecting cylinder (15), and the top of the pressure ring (20) is in contact with the bottom of the insert ring (16).

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