Pressing equipment for production of safety shoes

Abstract

The utility model relates to the technical field of safety shoe processing equipment, and discloses a pressing device for safety shoe production, which comprises a pressing device main body, the middle part of the pressing device main body is provided with a pressing groove for pressing a sole, and the bottom of the pressing groove is fixedly provided with a pressing base corresponding to a pressing plate in position. Four model plates are arranged on the press-fit base, the model plates are all arranged on the press-fit base in a sliding mode, and a driving assembly is arranged in the press-fit base. According to the pressing equipment for production of the safety shoes, the slidable model plates are arranged on the pressing base, when the size of a shoe sole is small, the model plates are driven by the driving assembly to get close to each other, the shoe sole with the small size can be fixed, and when the size of the shoe sole is large, the model plates are driven by the driving assembly to get away from each other; according to the shoe sole pressing device, the shoe sole with the large size can be fixed, the application range is wider, a mold for fixing the shoe sole does not need to be replaced, and the shoe sole pressing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of labor protection shoes processing equipment, and specifically relates to a pressing device for producing labor protection shoes. Background Technique

[0002] When the sole is pressed, mechanical pressing and manual pressing are usually adopted. The defect of manual pressing is that it requires a lot of effort. Therefore, mechanical equipment is widely used in factories for sole pressing. In the process of using the existing sole pressing equipment, the base for sole pressing usually needs to be replaceable to process soles of different models. In the prior art, the base for sole pressing is generally fixed in position with multi-point bolts to the pressing equipment. This fixing method is relatively cumbersome and requires tools for disassembly and assembly, which is inconvenient to operate and cannot quickly replace the base for sole pressing, affecting the processing efficiency.

[0003] To solve the above technical problems, the Chinese utility model patent with the authorization announcement number CN220369592U discloses a sole pressing device. This utility model adopts the settings of a pressing table, a pressing base, a locking block, and a locking mechanism, making the operation convenient and fast when locking the position of the pressing base. Using the snap-locking method to replace the traditional multi-point screw fixing, this fixing method enables the pressing device to quickly replace the pressing base during actual use, so as to process soles of different models, saving time and effort.

[0004] Although the technical solution provided by this utility model solves the problem that the base of the existing sole pressing equipment is not easy to replace during use, however, in the above solution, a reversible pressing base is adopted, and it can be replaced by releasing the limit on the pressing base. By replacing the pressing base of different models or different sizes, the pressing operation for different soles can be realized. However, when pressing insoles of different sizes in the same series using the above solution, the base still needs to be replaced, which is relatively inconvenient. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a pressing device for producing labor protection shoes to solve the problems raised in the above background technique.

[0006] The embodiments of the present application adopt the following technical solutions:

[0007] A pressing device for the production of labor protection shoes, including a main body of the pressing device. A pressing groove for pressing the sole is provided in the middle of the main body of the pressing device. A hydraulic rod is arranged at the top of the pressing groove. The telescopic end of the hydraulic rod is fixedly connected with a pressing plate. A pressing base corresponding to the position of the pressing plate is fixedly installed at the bottom of the pressing groove. Four model plates with different shapes are arranged on the upper surface of the pressing base. The four model plates are all slidably arranged on the pressing base. After the four model plates are combined, they can form a mold for fixing the sole. A driving component for driving the model plates to move is arranged inside the pressing base.

[0008] Beneficial effects:

[0009] In the utility model, by arranging slidable model plates on the pressing base, when the size of the sole is small, the model plates can be driven by the driving component to move closer to each other, so as to fix the sole with a small size. When the size of the sole is large, the model plates can be driven by the driving component to move away from each other, so as to fix the sole with a large size, and the applicable range is wider.

[0010] Preferably, the driving component includes a fixed frame fixedly installed in the middle of the inner bottom wall of the pressing base. A driving motor is also fixedly installed on the inner bottom wall of the pressing base. The output end of the driving motor is fixedly connected with a driving shaft. The other end of the driving shaft is rotatably connected with the inner top wall of the pressing base;

[0011] At the upper and lower ends of the outer side of the driving shaft, first bevel gears are fixedly installed. Four telescopic components for respectively driving the four model plates to move are meshed and connected to the first bevel gears.

[0012] Preferably, each telescopic component includes two second bevel gears. The second bevel gears are meshed and connected to the first bevel gears. One side of the first bevel gear is fixedly connected with a threaded rod. One end of the threaded rod penetrates through the fixed frame and is rotatably connected with the fixed frame. An internally threaded column is threadedly connected to the outer side of the threaded rod. One end of the internally threaded column is fixedly connected with a moving plate;

[0013] Four sliding grooves are provided at the top of the pressing base. The top end of the moving plate passes through the sliding groove and is fixedly connected with the lower surface of the model plate. Description of the drawings

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 The Figure 1 schematic enlarged structure view of part A in

[0017] Figure 3 main view sectional structure view of the pressing base of the present utility model;

[0018] Figure 4 bottom view structure view of the driving component of the present utility model.

[0019] In the figure: 1, pressing equipment main body; 2, hydraulic rod; 3, pressing plate; 4, pressing base; 5, template; 6, driving motor; 7, driving shaft; 8, first bevel gear; 9, second bevel gear; 10, threaded rod; 11, internally threaded column; 12, moving plate; 13, sliding groove; 14, fixed frame. Specific embodiments

[0020] In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0021] The technical solutions provided by the embodiments of the present application will be described in detail below in conjunction with the drawings.

[0022] Please refer to Figures 1-4 , a pressing device for producing labor protection shoes; including a pressing equipment main body 1, a pressing groove for pressing the sole is opened in the middle of the pressing equipment main body 1, a hydraulic rod 2 is arranged at the top of the pressing groove, a pressing plate 3 is fixedly connected to the telescopic end of the hydraulic rod 2, a pressing base 4 corresponding to the position of the pressing plate 3 is fixedly installed at the bottom of the pressing groove, four templates 5 with different shapes are arranged on the upper surface of the pressing base 4, and the four templates 5 are all slidably arranged on the pressing base 4. After the four templates 5 are combined, a mold for fixing the sole can be formed. Among them, the template 5 is replaced correspondingly for insoles with different shapes. A driving component for driving the template 5 to move is arranged inside the pressing base 4. By providing a slidable template 5, soles of different sizes in the same series can be adapted. When the size of the sole is small, by making the templates 5 approach each other, the fixing of the sole with a small size can be realized. When the size of the sole is large, by making the templates 5 move away from each other, the fixing of the sole with a large size can be realized;

[0023] The driving assembly includes a fixed frame 14 fixedly installed in the middle of the inner bottom wall of the pressing base 4. A driving motor 6 is also fixedly installed on the inner bottom wall of the pressing base 4. The output end of the driving motor 6 is fixedly connected to a driving shaft 7, and the other end of the driving shaft 7 is rotatably connected to the inner top wall of the pressing base 4;

[0024] At both the upper and lower ends of the outer side of the driving shaft 7, first bevel gears 8 are fixedly installed. Four sets of telescopic components are meshed with the first bevel gears 8. Two of the telescopic components are shorter, and the shorter telescopic components are used to drive the two template plates 5 located on the front side and the rear side to move, that is, the side instep of the insole. The remaining two telescopic components are longer, and the longer telescopic components are used to drive the two template plates 5 located on the left side and the right side to move, that is, to drive the template plates 5 of the toes and the heels to move;

[0025] Each set of telescopic components includes two second bevel gears 9. The second bevel gears 9 are meshed with the first bevel gears 8. One side of the first bevel gear 8 is fixedly connected to a threaded rod 10. One end of the threaded rod 10 passes through the fixed frame 14 and is rotatably connected to the fixed frame 14. An internally threaded column 11 is threadedly connected to the outer side of the threaded rod 10. An internal thread adapted to the threaded rod 10 is provided inside the internally threaded column 11. One end of the internally threaded column 11 is fixedly connected to a moving plate 12. The thread rotation directions of the threaded rods 10 in the two shorter telescopic components are opposite, and the thread rotation directions of the threaded rods 10 in the two longer telescopic components are also opposite, which is convenient for driving the template plates 5 to approach or move away from the center of the pressing base 4 simultaneously;

[0026] Four sliding grooves 13 are provided at the top of the pressing base 4. The top end of the moving plate 12 passes through the sliding groove 13 and is fixedly connected to the lower surface of the template plate 5;

[0027] When the present utility model is in use, the staff first starts the driving motor 6. The driving motor 6 can drive the driving shaft 7 to rotate. The driving shaft 7 can drive the two first bevel gears 8 to rotate simultaneously. The first bevel gears 8 can drive the second bevel gears 9 to rotate. The rotation of the second bevel gears 9 can drive the threaded rods 10 to rotate. The rotation of the threaded rods 10 can drive the internally threaded columns 11 to move. The movement of the internally threaded columns 11 can drive the moving plates 12 to move along the sliding grooves 13, so as to drive the four template plates 5 to move in opposite directions. When the four template plates 5 move in opposite directions, the area between the four template plates 5 can be increased, so as to fix the soles of different sizes. At the same time, there is no need to replace different molds, and the pressing efficiency of the soles is higher.

[0028] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims

1. A pressing device for the production of labor protection shoes, comprising a pressing device body, a pressing groove for pressing the sole is opened in the middle of the pressing device body, a hydraulic rod is arranged on the top of the pressing groove, a pressing plate is fixedly connected to the telescopic end of the hydraulic rod, and a pressing base corresponding to the position of the pressing plate is fixedly installed at the bottom of the pressing groove, characterized in that: The upper surface of the pressing base is provided with four model plates of different shapes, and the four model plates are slidably arranged on the pressing base. The four model plates can form a mold for fixing the sole after being combined, and a driving component for driving the model plates to move is arranged inside the pressing base.

2. The pressing equipment for producing labor protection shoes according to claim 1, characterized in that: The driving assembly comprises a fixing frame fixedly mounted on the middle part of the inner bottom wall of the pressing base, a driving motor is also fixedly mounted on the inner bottom wall of the pressing base, an output end of the driving motor is fixedly connected to a driving shaft, and the other end of the driving shaft is rotatably connected to the inner top wall of the pressing base; A first bevel gear is fixedly mounted on the upper and lower ends of the outer side surface of the driving shaft, and four groups of telescopic components for respectively driving the movement of the four model plates are meshedly connected to the first bevel gear.

3. The pressing equipment for producing labor protection shoes according to claim 2 is characterized in that: Each group of the telescopic components includes two second bevel gears, the second bevel gears are meshed and connected with the first bevel gears, one side of the first bevel gear is fixedly connected with a threaded rod, one end of the threaded rod passes through a fixed frame and is rotatably connected to the fixed frame, the outer side of the threaded rod is threadedly connected with an internal threaded column, and one end of the internal threaded column is fixedly connected with a moving plate; Four sliding grooves are provided on the top of the pressing base, and the top of the movable plate passes through the sliding grooves and is fixedly connected with the lower surface of the model plate.

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