Pressing and cutting device for shoe material

Abstract

The utility model relates to a kind of pressing cutting device of shoe material, including machine table, first control mechanism is provided on machine table and controls the pressing disc up and down movement, the bottom of pressing disc is provided with mounting shell, rolling bearing is provided in mounting shell, rolling bearing includes the mounting piece connected with mounting shell and multiple ball bearings rolling mounted in mounting piece, the diameter of ball bearing is greater than the thickness of mounting piece, the diameter of ball bearing is greater than the depth of mounting shell. By adopting the above technical solution, without spraying and washing-up liquid, pressing is carried out through rolling bearing, compared with plane pressing, the friction is smaller, and displacement will not be caused during cutting, and a certain pressure is maintained, the material is pressed, by using the technical solution, without spraying and washing-up liquid to reduce friction, without additional drying procedure, cutting efficiency is high, and rolling bearing is arranged under pressing disc, simple structure, low in cost, small footprint, first control mechanism controls the up and down movement of pressing disc, and is suitable for different thicknesses of plastic material.

Description

Technical Field

[0001] This utility model relates to the field of cutting machine technology, and in particular to a pressing and cutting device for shoe materials. Background Technology

[0002] Modern shoe materials include plastic materials such as EVA, TPU, and composite materials. Existing plastic material cutting machines have excessive friction between the surface pressure plate and the plastic material, causing cutting displacement and resulting in inaccurate shoe material cutting. To avoid cutting displacement, it is necessary to reduce friction by spraying water and detergent. However, this method has problems such as inconvenience in operation and the need for an additional drying process, resulting in low efficiency, low precision, and high cost. Utility Model Content

[0003] In summary, to overcome the shortcomings of the prior art, this utility model provides a pressing and cutting device for shoe materials.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a pressing and cutting device for shoe materials, comprising a machine base, wherein a pressing plate and a first control mechanism for controlling the up-and-down movement of the pressing plate are provided on the machine base, a mounting shell is provided at the bottom of the pressing plate, and a rolling bearing is provided inside the mounting shell, wherein the rolling bearing comprises a mounting component connected to the mounting shell and a plurality of balls rolled and mounted in the mounting component, wherein the diameter of the balls is greater than the thickness of the mounting component and the diameter of the balls is greater than the depth of the mounting shell.

[0005] By adopting the above technical solution, there is no need for water spraying or detergent. The rolling bearing is used for pressing, which has less friction compared to flat pressing. It will not cause displacement during cutting and maintains a certain pressure to press the material. With this technical solution, there is no need for water spraying or detergent to reduce friction, no need for additional drying procedures, and the cutting efficiency is high. At the same time, the rolling bearing is set under the pressing plate, which has a simple structure, low cost, and small footprint. The pressing plate is moved up and down by the first control mechanism, which can be used for plastic materials of different thicknesses.

[0006] The present invention further includes: a cutting blade is provided in the middle of the pressing plate; a second control mechanism for controlling the operation of the cutting blade is provided on the machine base; the mounting shell is arranged in a ring shape; and a through hole for the cutting blade to extend and retract is provided in the middle of the mounting shell.

[0007] By adopting the above technical solution, the first control mechanism controls the pressing plate to press down on the plastic material, and the second control mechanism controls the cutting blade to move down from the through hole in the middle of the mounting shell to contact the plastic material. The pressing plate moves synchronously with the cutting blade (the moving mechanism controls the cutting blade to move and cut, and the moving path of the cutting blade is carried out according to the set program. The moving mechanism that controls the cutting blade to move and cut is existing technology, so it will not be elaborated). The pressing plate performs a circular press around the cutting point, which greatly improves the stability of the cutting. At the same time, the force is balanced, which can prevent the cutting from shifting.

[0008] The present invention further comprises: the mounting component includes an outer ring and an inner ring, and the outer ring and the inner ring form a plurality of uniformly arranged mounting cavities. The mounting cavities are adapted to the ball bearings. The outer ring is provided with mounting protrusions adapted to the ball bearings at positions corresponding to the mounting cavities. The outer ring is engaged with the inner wall of the mounting shell through the mounting protrusions.

[0009] By adopting the above technical solution, assembly is convenient and quick, the structure is simple, and the cost is low.

[0010] The present invention is further provided that the diameter of the inner ring is adapted to the diameter of the through hole.

[0011] By adopting the above technical solution, high stability is achieved.

[0012] The specific embodiments of this utility model are described below with reference to the accompanying drawings and examples. Attached Figure Description

[0013] Figure 1 This is a partial three-dimensional representation of an embodiment of the present utility model. Figure 1 .

[0014] Figure 2 This is a partial three-dimensional representation of an embodiment of the present utility model. Figure 2 .

[0015] Figure 3 This is a partial exploded view of an embodiment of the present invention.

[0016] Figure 4 This is a top view of the pressing plate in an embodiment of the present invention.

[0017] Figure 5 This is a cross-sectional view of the pressing plate in an embodiment of the present invention.

[0018] Reference numerals: 1. Machine base, 2. Pressing plate, 21. Mounting shell, 211. Through hole, 22. Rolling bearing, 221. Mounting component, 2211. Outer ring, 22111. Mounting protrusion, 2212. Inner ring, 2213. Mounting cavity, 222. Ball bearing, 3. First control mechanism, 4. Cutting blade, 5. Second control mechanism. Detailed Implementation

[0019] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0020] See appendix Figure 1-5 This embodiment discloses a pressing and cutting device for shoe materials, including a machine base 1. The machine base 1 is provided with a pressing plate 2 and a first control mechanism 3 for controlling the up and down movement of the pressing plate 2. The bottom of the pressing plate 2 is provided with a mounting shell 21. A rolling bearing 22 is provided inside the mounting shell 21. The rolling bearing 22 includes a mounting component 221 connected to the mounting shell 21 and a plurality of balls 222 that are rolled and installed in the mounting component 221. The diameter of the balls 222 is greater than the thickness of the mounting component 221 and the diameter of the balls 222 is greater than the depth of the mounting shell 21.

[0021] This embodiment further includes the following features: a cutting blade 4 is provided in the middle of the pressing plate 2; a second control mechanism 5 for controlling the operation of the cutting blade 4 is provided on the machine base 1; the mounting shell 21 is arranged in a ring shape; and a through hole 211 for the cutting blade 4 to extend and retract is provided in the middle of the mounting shell 21.

[0022] This embodiment further includes the following configuration: the mounting component 221 includes an outer ring 2211 and an inner ring 2212, and the outer ring 2211 and the inner ring 2212 form a plurality of uniformly arranged mounting cavities 2213. The mounting cavities 2213 are adapted to the ball bearings 222. The outer ring 2211 is provided with mounting protrusions 22111 adapted to the ball bearings 222 at positions corresponding to the mounting cavities 2213. The outer ring 2211 is engaged with the inner wall of the mounting shell 21 through the mounting protrusions 22111.

[0023] In this embodiment, the diameter of the inner ring 2212 is adapted to the diameter of the through hole 211.

[0024] The "between" mentioned above does not only refer to the direction or position, but also to the interaction between different parts. The "upper" and "lower" mentioned above are only relative descriptions for ease of description and understanding, and other possibilities are not excluded.

[0025] Although this document frequently uses terms such as machine base 1, pressing plate 2, mounting shell 21, through hole 211, rolling bearing 22, mounting part 221, outer ring 2211, mounting protrusion 22111, inner ring 2212, mounting cavity 2213, ball bearing 222, first control mechanism 3, cutting blade 4, and second control mechanism 5, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A pressing and cutting device for shoe materials, characterized in that: The device includes a machine base, on which a pressing plate and a first control mechanism for controlling the up-and-down movement of the pressing plate are provided. A mounting shell is provided at the bottom of the pressing plate, and a rolling bearing is provided inside the mounting shell. The rolling bearing includes a mounting component connected to the mounting shell and a plurality of balls that are rolled and installed in the mounting component. The diameter of the balls is greater than the thickness of the mounting component and the diameter of the balls is greater than the depth of the mounting shell.

2. The pressing and cutting device for shoe materials according to claim 1, characterized in that: A cutting blade is provided in the center of the pressing plate, and a second control mechanism for controlling the operation of the cutting blade is provided on the machine base. The mounting shell is arranged in a ring shape, and a through hole for the cutting blade to extend and retract is provided in the middle of the mounting shell.

3. The pressing and cutting device for shoe materials according to claim 2, characterized in that: The mounting component includes an outer ring and an inner ring, and the outer ring and the inner ring form a plurality of uniformly arranged mounting cavities. The mounting cavities are adapted to the ball bearings. The outer ring is provided with mounting protrusions adapted to the ball bearings at positions corresponding to the mounting cavities. The outer ring is engaged with the inner wall of the mounting shell through the mounting protrusions.

4. The pressing and cutting device for shoe materials according to claim 3, characterized in that: The inner ring diameter is adapted to the through hole diameter.

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