A shoe sole compaction device for shoe manufacturing

Abstract

This utility model relates to the technical field of shoe manufacturing equipment, and discloses a shoe sole compaction device for shoe manufacturing, including a frame, a push-pull mechanism, an upper shoe template, a lower shoe template, and a demolding auxiliary structure. The upper and lower shoe templates are arranged vertically and vertically. Multiple shoe molds are evenly formed on the bottom surface of the upper shoe template, and multiple matching shoe mold grooves are formed on the top surface of the lower shoe template. The upper shoe template can be detachably installed in the frame and slidably disposed inside the frame. It is driven to move up and down by a push-pull mechanism installed and fixed on the top of the frame. The upper shoe template is detachably connected to the push-pull mechanism, and the lower shoe template is detachably installed inside the frame. The advantages compared with the prior art are: the upper and lower shoe templates of this invention can be easily replaced, which allows this invention to compact and shape more shoe soles of different shapes and sizes. At the same time, after the shoe sole is compacted and shaped, it can be demolded from the shoe mold groove more conveniently and efficiently.

Description

Technical Field

[0001] This utility model relates to the technical field of equipment for shoe manufacturing, specifically to a shoe sole compaction device for shoe manufacturing. Background Technology

[0002] The shoe manufacturing process involves many steps, including sole construction and upper construction. One essential step in sole construction is compacting and shaping the sole.

[0003] Currently, equipment used for shoe sole compaction generally has the following structure: An upper shoe template and a lower shoe template are respectively mounted on a frame. The upper shoe template is movable and its lifting movement is driven by a hydraulic cylinder fixed to the frame. The lower shoe template is fixed to the frame. Shoe molds and mold grooves are correspondingly provided on the upper and lower shoe templates. By operating the hydraulic cylinder, the upper shoe template is pressed down, allowing the shoe mold to engage with the mold groove, thus completing the shoe sole compaction process.

[0004] However, existing sole compaction equipment still has the following drawbacks when in use:

[0005] 1. The upper and lower shoe templates are not replaceable, which means that a shoe sole compaction device can only complete the compaction and molding of one or a few fixed shoe soles.

[0006] 2. After the soles are molded, they need to be manually removed one by one from the mold groove on the lower mold plate. The demolding operation is time-consuming, labor-intensive, and inefficient. Utility Model Content

[0007] The technical problem to be solved by this utility model is to overcome the above-mentioned technical difficulties and provide a shoe sole compaction device for shoe manufacturing. The upper and lower shoe templates on the device can be easily replaced, so that this invention can compact and shape more shoe soles of different shapes and sizes. At the same time, after the shoe sole is compacted and shaped, it can be demolded from the shoe mold groove more conveniently and efficiently.

[0008] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0009] A shoe sole compaction device for shoe manufacturing includes a frame, a push-pull mechanism, an upper shoe template, a lower shoe template, and a demolding auxiliary structure. The upper and lower shoe templates are arranged vertically and vertically. Multiple shoe molds are uniformly formed on the bottom surface of the upper shoe template, and multiple matching shoe mold grooves are correspondingly formed on the top surface of the lower shoe template. The upper shoe template can be detachably installed inside the frame and slidably disposed inside the frame. It is driven to move up and down by the push-pull mechanism installed and fixed on the top of the frame. The upper shoe template is detachably connected to the push-pull mechanism. The lower shoe template can be detachably installed inside the frame. The shoe soles in each shoe mold groove are quickly demolded through the demolding auxiliary structure disposed on the lower shoe template.

[0010] As an improvement, the frame is an inverted U-shaped rod structure, and two bottom ends are respectively fixed with foot plates, which are flat plate structures.

[0011] As an improvement, the push-pull mechanism includes a hydraulic cylinder and a mounting base; the cylinder body of the hydraulic cylinder is embedded and fixed to the top of the frame, and the piston shaft end is fixed to the mounting base. The upper shoe template is fixed to the lower side of the mounting base by multiple bolts. The hydraulic cylinder is a known common-sense device, and its use and control methods are existing technologies.

[0012] As an improvement, upper mounting plates are fixed to the left and right sides of the upper shoe template by bolts. A movable sleeve, which is movably fitted onto the side rod of the frame, is integrally formed on the side of the upper mounting plate facing away from the upper shoe template. The shape and size of the shoe molds on the two upper shoe templates before and after replacement are different.

[0013] As an improvement, lower mounting plates are fixed to the left and right sides of the lower shoe template with three bolts, and the lower mounting plates are welded and fixed to the side rods of the frame. The shape and size of the shoe mold grooves on the two upper shoe templates before and after replacement are different.

[0014] As an improvement, the demolding auxiliary structure includes a demolding template, a limiting rod, a push-pull plate, and a threaded rod with a handwheel fixed to its bottom end. Each shoe mold groove has a matching demolding template movably installed within it, and a limiting hole is pre-drilled on the bottom wall of the shoe mold groove. A limiting rod is provided on the lower side of the demolding template, passing just through the limiting hole. Simultaneously, the bottom end of each limiting rod is fixedly connected to the same push-pull plate, and the top end of the threaded rod is rotatably connected to the lower shoe template, while also being threadedly connected to a pre-drilled screw hole on the push-pull plate. This structure assists in demolding the shoe sole after molding, making demolding more convenient and efficient.

[0015] The advantages of this utility model compared with the prior art are as follows:

[0016] 1. Both the upper and lower shoe templates of this invention can be easily installed and removed, allowing for convenient replacement of the upper and lower shoe templates (the size and shape of the shoe mold on the upper shoe template before and after replacement are different, and the size and shape of the shoe mold groove on the lower shoe template are also different). Through the replacement operation, this invention can perform compaction and molding processing on more shoe soles of different sizes and shapes.

[0017] 2. This new invention, through the design of a demolding auxiliary structure, enables the shoe sole to be demolded more conveniently and efficiently after compaction. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a partial structural schematic diagram of the present invention. Figure 1 .

[0020] Figure 3 This is a partial structural schematic diagram of the present invention. Figure 2 .

[0021] Figure 4 This is the utility model Figure 3 Partial structural diagram Figure 1 .

[0022] Figure 5 This is the utility model Figure 3 Partial structural diagram Figure 2 .

[0023] As shown in the figure: 1. Frame; 2. Upper shoe template; 3. Lower shoe template; 4. Shoe mold; 5. Shoe mold groove; 6. Foot plate; 7. Hydraulic cylinder; 8. Mounting base; 9. Bolt 1; 10. Bolt 2; 11. Upper mounting plate; 12. Movable sleeve; 13. Bolt 3; 14. Lower mounting plate; 15. Template release; 16. Limiting rod; 17. Push-pull plate; 18. Handwheel; 19. Threaded rod. Detailed Implementation

[0024] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0025] The present invention will now be described in further detail with reference to the accompanying drawings.

[0026] A shoe sole compaction device for shoe manufacturing, comprising:

[0027] The frame 1 has an inverted U-shaped rod structure, and the two bottom ends are respectively fixed with foot plates 6;

[0028] The upper shoe template 2 and the lower shoe template 3 are arranged vertically and vertically. Multiple shoe molds 4 are evenly formed on the bottom surface of the upper shoe template 2, and multiple matching shoe mold grooves 5 are formed on the top surface of the lower shoe template 3. Upper mounting plates 11 are fixed to the left and right sides of the upper shoe template 2 by bolts 10. A movable sleeve 12, which is movably fitted onto the side rod of the frame 1, is integrally formed on the side of the upper mounting plate 11 facing away from the upper shoe template 2. Lower mounting plates 14 are fixed to the left and right sides of the lower shoe template 3 by bolts 13. The lower mounting plates 14 are welded and fixed to the side rod of the frame 1.

[0029] The push-pull mechanism includes a hydraulic cylinder 7 and a mounting base 8; the cylinder body of the hydraulic cylinder 7 is embedded and fixed to the top of the frame 1, and the piston shaft end is fixed to the mounting base 8. The upper shoe template 2 is installed and fixed to the lower side of the mounting base 8 by multiple bolts 9.

[0030] The demolding auxiliary structure includes a demolding template 15, a limiting rod 16, a push-pull plate 17, and a threaded rod 19 with a handwheel 18 fixed at the bottom. Each shoe mold groove 5 is movably provided with a matching demolding template 15, and a limiting hole is reserved on the bottom wall of the shoe mold groove 5. A limiting rod 16 is provided on the lower side of the demolding template 15, which just passes through the limiting hole. At the same time, the bottom end of each limiting rod 16 is fixedly connected to the same push-pull plate 17. The top end of the threaded rod 19 is rotatably connected to the lower shoe template 3 and is threadedly connected to the threaded hole reserved on the push-pull plate 17.

[0031] In the specific implementation of this embodiment:

[0032] like Figure 1 As shown, the sole material to be compacted is placed into the shoe mold groove 5. Then, the hydraulic cylinder 7 is activated, driving the upper shoe template 2 downward to perform the compaction action. Then, through the cooperation of the shoe mold 4 and the shoe mold groove 5, the sole at the pressing and shaping area can be compacted. After driving the upper shoe template 2 upward, the handwheel 18 is rotated clockwise, thereby driving the push-pull plate 17 upward, which in turn drives each demolding template 15 upward, realizing the simultaneous demolding of each sole.

[0033] After replacing the upper shoe template 2 and the lower shoe template 3, the compaction process can be carried out on more shoe soles of different shapes and sizes.

[0034] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A shoe sole compaction device for shoe manufacturing, characterized in that: The system includes a frame (1), a push-pull mechanism, an upper shoe template (2), a lower shoe template (3), and a demolding auxiliary structure. The upper shoe template (2) and the lower shoe template (3) are arranged vertically and vertically. Multiple shoe molds (4) are evenly formed on the bottom surface of the upper shoe template (2), and multiple matching shoe mold grooves (5) are formed on the top surface of the lower shoe template (3). The upper shoe template (2) can be detachably installed in the frame (1) and slidably set inside the frame (1). It is driven to lift and lower by the push-pull mechanism installed and fixed on the top of the frame (1). The upper shoe template (2) is detachably connected to the push-pull mechanism. The lower shoe template (3) can be detachably installed inside the frame (1). The soles in each shoe mold groove (5) are quickly demolded by the demolding auxiliary structure set on the lower shoe template (3).

2. The shoe sole compaction device for shoe manufacturing according to claim 1, characterized in that: The frame (1) is an inverted U-shaped rod structure, and the two bottom ends are respectively fixed with foot plates (6).

3. The shoe sole compaction device for shoe manufacturing according to claim 2, characterized in that: The push-pull mechanism includes a hydraulic cylinder (7) and a mounting base (8); the cylinder body of the hydraulic cylinder (7) is embedded and fixed on the top of the frame (1), and the piston shaft end is fixed with the mounting base (8). The upper shoe template (2) is installed and fixed on the lower side of the mounting base (8) by multiple bolts (9).

4. The shoe sole compaction device for shoe manufacturing according to claim 3, characterized in that: The upper shoe template (2) is fixed with upper mounting plates (11) on the left and right sides by bolts (10). The upper mounting plate (11) has a movable sleeve (12) integrally formed on the side of the upper shoe template (2) that is movably sleeved on the side rod of the frame (1).

5. The shoe sole compaction device for shoe manufacturing according to claim 1, characterized in that: The lower shoe template (3) has a lower mounting plate (14) fixed on its left and right sides by bolts (13), and the lower mounting plate (14) is welded and fixed to the side rod of the frame (1).

6. The shoe sole compaction device for shoe manufacturing according to claim 1, characterized in that: The demolding auxiliary structure includes a demolding template (15), a limiting rod (16), a push-pull plate (17), and a threaded rod (19) with a handwheel (18) fixed at the bottom. Each shoe mold groove (5) is movably provided with a matching demolding template (15), and a limiting hole is reserved on the bottom wall of the shoe mold groove (5). The demolding template (15) is provided with a limiting rod (16) that just passes through the limiting hole on the lower side. At the same time, the bottom end of each limiting rod (16) is fixedly connected to the same push-pull plate (17). The top end of the threaded rod (19) is rotatably connected to the lower shoe template (3) and threadedly connected to the threaded hole reserved on the push-pull plate (17).

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