Leather shoe fixing structure of leather shoe heel surface sample grinding machine

Abstract

The utility model provides a leather shoe fixing structure of a leather shoe heel surface sample grinding machine, which relates to the technical field of leather shoe heel surface grinding, is used for processing heels of leather shoes, and comprises an L-shaped base, a model air bag, an air pump, a support table and a grinding component, the model air bag is arranged on a vertical plate of the base, the air pump is arranged on the base, and the support table is arranged on the base. The model air bag is arranged on the base and connected with the model air bag through an air pipe, the model air bag can be sleeved with an inner cavity of the leather shoe, the supporting table is arranged on the bottom face of the base, the shoe heel is used for being supported on the supporting table, clamping assemblies are arranged on the portions, located on the two sides of the shoe heel, of the base, and the polishing assembly corresponds to the bottom face of the shoe heel. According to the leather shoe fixing structure of the leather shoe heel face sample grinding machine, the model air bag supports the leather shoe body, the supporting table and the two clamping rollers carry out three-point supporting on the two sides and the bottom of a shoe heel, the shoe heel can be prevented from deviating in the grinding process, the grinding consistency of the multiple shoe heels is high, flaws are not prone to occurring, efficiency is high, and safety is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of leather shoe heel grinding, in particular to a leather shoe fixing structure of a leather shoe heel grinding prototype. Background Art

[0002] Leather shoes go through many processes during production. During the production of the soles, some soles and heels will have burrs or extra corners. These burrs or extra corners need to be removed to keep the shoes beautiful and meet the factory standards.

[0003] At present, the leather shoes are generally fixed manually by hand, and the burrs or extra corners of the leather shoes are removed on the grinder. Since it is difficult to fix the leather shoes straight by hand, the flatness of the heels is affected to a certain extent after grinding, which affects the product quality. Secondly, the edges of leather shoes are relatively soft and can be easily deviated by the grinder during hand-held grinding. Not only does it cause operational risks, but it can also easily cause the leather shoes to be scrapped. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a leather shoe fixing structure of a leather shoe heel grinding machine, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a leather shoe fixing structure of a leather shoe heel grinding machine, used for processing the heels of leather shoes, including an L-shaped base, a model airbag, an air pump, a support platform, and a grinding assembly. The model airbag is arranged on a vertical plate of the base, the air pump is arranged on the base and connected to the model airbag through an air pipe, the inner cavity of the leather shoe can be sleeved on the model airbag, the support platform is arranged on the bottom surface of the base, the heel is used to be supported on the support platform, and clamping assemblies are arranged on both sides of the heel on the base, and the grinding assembly corresponds to the bottom surface of the heel.

[0008] Preferably, the clamping assembly includes two groups of clamping rollers, a roller frame, and a cylinder. The clamping rollers are pivotally connected to the roller frame. The cylinder is transversely arranged on the base and connected to the roller frame. The two clamping rollers correspond to the two sides of the heel.

[0009] Preferably, the grinding assembly includes a grinding wheel, a motor 1 and a moving module, the grinding wheel is arranged on the output shaft of the motor 1, and the moving module is used to drive the motor 1 to move toward the heel direction.

[0010] Preferably, the movable module includes a lead screw, a slide rail, a movable block and a second motor. The lead screw and the slide rail are arranged on the base along the travel direction of the grinding wheel. The second motor is coaxially connected to the lead screw. The movable block is provided with screw holes and slide holes that are compatible with the lead screw and the slide rail. The first motor is arranged on the movable block.

[0011] Preferably, a rubber pad is provided on the top of the support platform.

[0012] Preferably, a support plate is provided at the rear of the model airbag, and the area of ​​the support plate is larger than the area of ​​the leather shoe entrance.

[0013] (III) Beneficial effects

[0014] The utility model provides a leather shoe fixing structure of a leather shoe heel grinding machine, which has the following beneficial effects:

[0015] 1. The leather shoe fixing structure of the leather shoe heel grinding prototype machine, the model airbag supports the leather shoe body, the support platform and the two clamping rollers provide three-point support for the two sides and the bottom of the heel, which can prevent the heel from shifting during the grinding process, making the grinding of multiple heels more consistent and less prone to defects. It is not only efficient but also safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an axonometric drawing of the utility model;

[0017] Figure 2 This is a schematic diagram of a model airbag of the utility model;

[0018] Figure 3 It is a schematic diagram of the support plate of the utility model.

[0019] In the figure: 1 base, 2 leather shoes, 3 heels, 4 support plates, 5 model air bags, 6 air pumps, 7 air pipes, 8 support platforms, 9 rubber pads, 10 clamping rollers, 11 roller racks, 12 cylinders, 13 grinding wheels, 14 motor 1, 15 lead screws, 16 slide rails, 17 moving blocks, and 18 motor 2. DETAILED DESCRIPTION

[0020] The utility model embodiment provides a leather shoe fixing structure of a leather shoe heel grinding machine, such as Figure 1-3 As shown, it is used to process the heel 3 of a leather shoe 2.

[0021] The device includes an L-shaped base 1, a model airbag 5, an air pump 6, a support platform 8, and a polishing component. The model airbag 5 is arranged on the vertical plate of the base 1, and the air pump 6 is arranged on the base 1 and connected to the model airbag 5 through the air pipe 7. The inner cavity of the leather shoe 2 can be sleeved on the model airbag 5. The model airbag 5 is adapted to the shape of the inner cavity of the leather shoe 2. The model airbag 5 is smaller than the inner cavity of the leather shoe 2 under normal conditions, which is convenient for it to be placed in the leather shoe 2. When the model airbag 5 is placed in the leather shoe 2, the model airbag 5 is inflated by the air pump 6, and the leather shoe 2 is supported by the model airbag 5, so that the position of the leather shoe 2 can be positioned. The support platform 8 is arranged on the bottom surface of the base 1, and the heel 3 is used to be supported on the support platform 8. The support platform 8 has the function of raising the height of the heel 3 and limiting the bottom. A rubber pad 9 is arranged on the top of the support platform 8, and the rubber pad 9 can reduce the wear between the heel 3 and the support platform 8. The base 1 is provided with clamping components on both sides of the heel 3 , and the polishing components correspond to the bottom surface of the heel 3 .

[0022] A support plate 4 is provided at the rear of the model airbag 5, and the area of ​​the support plate 4 is larger than the area of ​​the entrance of the leather shoe 2. The support plate 4 is used to support the entrance of the leather shoe 2 and prevent the rear side of the leather shoe 2 from being limited.

[0023] Specific as Figure 2 As shown, the clamping assembly includes two groups of clamping rollers 10, a roller frame 11, and a cylinder 12. The clamping rollers 10 are pivotally connected to the roller frame 11, and the clamping rollers 10 are rotatable. The width of the clamping rollers 10 is smaller than the length of the heel 3. The cylinder 12 is transversely arranged on the base 1 and connected to the roller frame 11. The two clamping rollers 10 correspond to the two sides of the heel 3. The two clamping rollers 10 are used to limit the two sides of the heel 3.

[0024] The model airbag 5 supports the leather shoe 2 body, and the support platform 8 and two clamping rollers 10 provide three-point support for the two sides and the bottom of the heel 3, which can prevent the heel 3 from shifting during the polishing process and make the polishing consistency of multiple heels 3 higher.

[0025] like Figure 1 As shown, the grinding assembly includes a grinding wheel 13, a motor 14 and a moving module. The grinding wheel 13 is arranged on the output shaft of the motor 14. The motor 14 is used to drive the grinding wheel 13 to rotate. The grinding wheel 13 corresponds to the heel 3. The moving module is used to drive the motor 14 to move toward the heel 3. The moving module can be a screw module or a gear rack module.

[0026] In this embodiment, a screw module is used, specifically as follows Figure 1As shown, the moving module includes a lead screw 15, a slide rail 16, a moving block 17 and a second motor 18. The lead screw 15 is arranged on the base 1 along the travel direction of the grinding wheel 13, and its two ends are arranged on the base 1 through bearing seats. The slide rail 16 is arranged on the base 1 along the travel direction of the grinding wheel 13. The second motor 18 is coaxially connected to the lead screw 15, and the second motor 18 is used to drive the lead screw 15 to rotate. The moving block 17 is provided with screw holes and slide holes that are compatible with the lead screw 15 and the slide rail 16, and the first motor 14 is arranged on the moving block 17. When the lead screw 15 rotates, it can drive the moving block 17 to move along the length direction of the slide rail 16.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A leather shoe fixing structure of a leather shoe heel grinding machine, used for processing the heels (3) of leather shoes (2), characterized in that: The invention comprises an L-shaped base (1), a model air bag (5), an air pump (6), a support platform (8), and a polishing assembly. The model air bag (5) is arranged on a vertical plate of the base (1); the air pump (6) is arranged on the base (1) and is connected to the model air bag (5) through an air pipe (7); the inner cavity of the leather shoe (2) can be sleeved on the model air bag (5); the support platform (8) is arranged on the bottom surface of the base (1); the heel (3) is used to be supported on the support platform (8); clamping assemblies are arranged on both sides of the heel (3) on the base (1); and the polishing assembly corresponds to the bottom surface of the heel (3).

2. The leather shoe fixing structure of the leather shoe heel grinding machine according to claim 1 is characterized in that: The clamping assembly comprises two groups of clamping rollers (10), a roller frame (11), and a cylinder (12). The clamping rollers (10) are pivotally connected to the roller frame (11). The cylinder (12) is transversely arranged on the base (1) and connected to the roller frame (11). The two clamping rollers (10) correspond to the two sides of the heel (3).

3. The leather shoe fixing structure of the leather shoe heel grinding machine according to claim 1 is characterized in that: The grinding assembly comprises a grinding wheel (13), a motor (14) and a moving module, wherein the grinding wheel (13) is arranged on the output shaft of the motor (14), and the moving module is used to drive the motor (14) to move towards the heel (3).

4. The leather shoe fixing structure of the leather shoe heel grinding machine according to claim 3 is characterized in that: The moving module comprises a lead screw (15), a slide rail (16), a moving block (17) and a second motor (18); the lead screw (15) and the slide rail (16) are arranged on the base (1) along the travel direction of the grinding wheel (13); the second motor (18) is coaxially connected to the lead screw (15); a screw hole and a slide hole matching the lead screw (15) and the slide rail (16) are provided on the moving block (17); and the first motor (14) is arranged on the moving block (17).

5. The leather shoe fixing structure of the leather shoe heel grinding machine according to claim 1, characterized in that: A rubber pad (9) is provided on the top of the support platform (8).

6. The leather shoe fixing structure of the leather shoe heel grinding machine according to claim 1, characterized in that: A support plate (4) is provided at the rear of the model airbag (5), and the area of ​​the support plate (4) is larger than the area of ​​the entrance of the leather shoe (2).

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