Cutting device for rubber shoe production

Abstract

The utility model discloses a cutting device for rubber shoe production, which comprises a cutting table, a cutting roller is rotatably mounted on the cutting table, rubber shoe cutting knives which are uniformly distributed are mounted on the cutting roller, a movable cavity is formed in the inner side of the cutting roller, a limiting plate is arranged in the movable cavity, and the rubber shoe cutting knives are arranged on the limiting plate. And balancing weights are fixedly installed on the sides, located in the cutting rollers, of the rubber shoe cutting knives, the balancing weights on the rubber shoe cutting knives at the bottom make smooth contact with the limiting plates, and the cutting table is provided with a rotating table. According to the rubber shoe cutting device, after cutting is completed, rubber shoe materials embedded into the inner side of the rubber shoe cutting knife or clamped to the rubber shoe cutting knife can fall off conveniently, the next cutting work of the rubber shoe cutting knife is facilitated, the working efficiency is improved, meanwhile, continuous flow operation is formed, and the cutting production efficiency of rubber shoes is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber shoe production, in particular to a cutting device used for rubber shoe production. Background Art

[0002] Rubber shoe cutting refers to the process of cutting the soles or uppers made of rubber materials according to the design drawings or templates. This process usually requires the use of special cutting tools and techniques to ensure the accuracy and efficiency of the cutting.

[0003] However, due to the shape of the sole, the rubber material cutting tool is generally the same shape as the sole. This also causes the rubber material or the rubber sole formed by cutting to be easily embedded in the inner side of the tool or stuck on the tool after cutting. Manual operation is required to remove it, causing the worker to inevitably come into direct contact with the tool, posing a certain safety hazard. Utility Model Content

[0004] In response to the problems existing in the prior art, the purpose of the present invention is to provide a cutting device for rubber shoe production, which can facilitate the removal of rubber shoes after cutting, form a streamlined operation, and improve the production efficiency of rubber shoes.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cutting device for rubber shoe production includes a cutting table, a cutting roller is rotatably mounted on the cutting table, and evenly distributed rubber shoe cutting knives are mounted on the cutting roller. A movable cavity is opened on the inner side of the cutting roller, and a limiting plate is arranged inside the movable cavity. A counterweight block is fixedly mounted on one side of the rubber shoe cutting knife located inside the cutting roller, wherein the counterweight block on the bottom of the rubber shoe cutting knife is in smooth contact with the limiting plate, and the cutting table is equipped with a rotating table.

[0007] As a further description of the above technical solution:

[0008] The rotating table includes a driving motor fixedly mounted on the cutting table. The output shaft of the driving motor is fixedly mounted on the supporting table via a coupling. The supporting table grid is provided with evenly distributed cutting positioning grooves.

[0009] As a further description of the above technical solution:

[0010] An anti-drop hook is integrally formed on the inner side of the cutting roller, and the other end of the anti-drop hook is slidably connected to the counterweight block.

[0011] As a further description of the above technical solution:

[0012] A supporting and fixing rod is fixedly installed on the cutting table, and the other end of the supporting and fixing rod passes through and extends to the interior of the cutting roller and is fixedly connected to the limiting plate.

[0013] As a further description of the above technical solution:

[0014] The support and fixing rod is in an L-shape and is rotatably connected to the penetration point of the cutting roller.

[0015] As a further description of the above technical solution:

[0016] The cross-section of the limiting plate is semicircular, and the edges of the limiting plate and the counterweight block are both arc-shaped.

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] According to the present invention, after the cutting is completed, the rubber shoe material embedded in the inner side of the rubber shoe cutting knife or clamped on the rubber shoe cutting knife can be easily removed, which is convenient for the next cutting work of the rubber shoe cutting knife, improves the work efficiency, and forms a continuous flow operation, further improving the cutting production efficiency of the rubber shoe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0020] Figure 2 This is a side sectional structural diagram of the present utility model;

[0021] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure of part A in the middle.

[0022] Description of the numbers in the figure:

[0023] 1. Cutting table; 2. Cutting roller; 21. Anti-unhooking; 3. Rubber shoe cutting knife; 4. Movable cavity; 5. Limiting plate; 6. Counterweight; 7. Rotating table; 71. Drive motor; 72. Load-bearing platform; 73. Cutting positioning groove; 8. Support fixing rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0025] See also Figure 1-3In the utility model, a cutting device for rubber shoe production includes a cutting table 1, a cutting roller 2 is rotatably installed on the cutting table 1, and evenly distributed rubber shoe cutting knives 3 are installed on the cutting roller 2. A movable cavity 4 is opened on the inner side of the cutting roller 2, and a limiting plate 5 is provided inside the movable cavity 4. A counterweight block 6 is fixedly installed on one side of the rubber shoe cutting knife 3 located inside the cutting roller 2, wherein the counterweight block 6 on the bottom of the rubber shoe cutting knife 3 is in smooth contact with the limiting plate 5, and the cutting table 1 is installed with a rotating table 7.

[0026] In the utility model, the rubber shoe material to be cut is placed on the rotary table 7, and then the rotary table 7 is moved to the bottom of the cutting roller 2. The cutting roller 2 is then driven to rotate by the servo motor, and the rubber shoe cutting knife 3 at the bottom of the cutting roller 2 cooperates with the rotary table 7 to cut and shape the rubber shoe material. After the cutting is completed, the material embedded in the inner side of the rubber shoe cutting knife 3 or clamped on the rubber shoe cutting knife 3 follows the cutting roller 2. When the rubber shoe cutting knife 3 moves to the upper half of the cutting roller 2, the rubber shoe cutting knife 3 is subjected to the gravity of the counterweight 6, driving the rubber shoe cutting knife 3 to slide down, and retracting the part of the rubber shoe cutting knife 3 protruding from the cutting roller 2, so that the material loses its restriction and slides, which facilitates the next cutting work of the rubber shoe cutting knife 3, improves work efficiency, and forms a continuous flow operation, further improving the cutting production efficiency of rubber shoes.

[0027] See also Figure 1 and Figure 2 , wherein: the rotating table 7 includes a driving motor 71 fixedly mounted on the cutting table 1, the output shaft of the driving motor 71 is fixedly mounted on a supporting platform 72 through a coupling, and the supporting platform 72 is grid-arranged with evenly distributed cutting positioning grooves 73.

[0028] In the present invention, the driving motor 71 is powered on to drive the supporting platform 72 to rotate on the cutting table 1, and the material to be cut of the rubber shoe is placed on the cutting positioning groove 73, and then rotated to the bottom of the cutting roller 2 to perform the cutting operation. The multiple cutting positioning grooves 73 facilitate loading, cutting and unloading at the same time, thereby improving the cutting efficiency.

[0029] See also Figure 1 and Figure 3 , wherein: an anti-slip hook 21 is integrally formed on the inner side of the cutting roller 2, and the other end of the anti-slip hook 21 is slidably connected to the counterweight block 6.

[0030] In the utility model, the anti-disconnection hook 21 can prevent the rubber shoe cutting knife 3 and the counterweight block 6 from completely sliding into the interior of the cutting roller 2 when they move to the upper half of the cutting roller 2, thereby ensuring that the rubber shoe cutting knife 3 is easily reset.

[0031] See also Figure 1 and Figure 2, wherein: a supporting fixing rod 8 is fixedly installed on the cutting table 1 , the other end of the supporting fixing rod 8 passes through and extends to the interior of the cutting roller 2 , and is fixedly connected to the limiting plate 5 .

[0032] In the present invention, the support fixing rod 8 provides a fixed fulcrum for the limiting plate 5 , thereby preventing the limiting plate 5 from rotating along with the cutting roller 2 , and ensuring the stability of the limiting plate 5 .

[0033] See also Figure 2 , wherein: the shape of the supporting fixing rod 8 is L-shaped, and the supporting fixing rod 8 is rotatably connected to the penetration point of the cutting roller 2.

[0034] In the present invention, the L-shaped support fixing rod 8 is conveniently installed on the cutting table 1 and extends from the end of the cutting roller 2 without affecting the rotation of the cutting roller 2.

[0035] See also Figure 1 , wherein: the cross-sectional shape of the limiting plate 5 is semicircular, and the edges of the limiting plate 5 and the counterweight 6 are both arc-shaped transitions.

[0036] In the present invention, when the rubber shoe cutting knife 3 enters the lower half of the cutting roller 2, the excessively arcuate limiting plate 5 contacts the edge of the counterweight 6, thereby facilitating the counterweight 6 to enter the gap between the limiting plate 5 and the inner wall of the cutting roller 2.

[0037] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A cutting device for rubber shoe production, comprising a cutting table (1), characterized in that: A cutting roller (2) is rotatably mounted on the cutting table (1), and evenly distributed rubber shoe cutting knives (3) are mounted on the cutting roller (2). An active cavity (4) is provided on the inner side of the cutting roller (2), and a limiting plate (5) is arranged inside the active cavity (4). A counterweight (6) is fixedly mounted on one side of the rubber shoe cutting knife (3) located inside the cutting roller (2), wherein the counterweight (6) on the bottom of the rubber shoe cutting knife (3) is in smooth contact with the limiting plate (5), and a rotating table (7) is mounted on the cutting table (1).

2. A cutting device for rubber shoe production according to claim 1, characterized in that: The rotating table (7) comprises a driving motor (71) fixedly mounted on the cutting table (1); the output shaft of the driving motor (71) is fixedly mounted with a bearing table (72) via a coupling; the bearing table (72) is grid-arranged with evenly distributed cutting positioning grooves (73).

3. A cutting device for rubber shoe production according to claim 1, characterized in that: An anti-slip hook (21) is integrally formed on the inner side of the cutting roller (2), and the other end of the anti-slip hook (21) is slidably connected to the counterweight (6).

4. A cutting device for rubber shoe production according to claim 1, characterized in that: A supporting fixing rod (8) is fixedly mounted on the cutting table (1), and the other end of the supporting fixing rod (8) penetrates and extends into the interior of the cutting roller (2) and is fixedly connected to the limiting plate (5).

5. A cutting device for rubber shoe production according to claim 4, characterized in that: The supporting and fixing rod (8) is in an L-shape and is rotatably connected to the penetration point of the cutting roller (2).

6. A cutting device for rubber shoe production according to claim 1, characterized in that: The cross-sectional shape of the limiting plate (5) is semicircular, and the edges of the limiting plate (5) and the counterweight block (6) are both in arc transition.

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