Efficient cutting device for leather production

Abstract

The utility model discloses an efficient cutting device for leather production, which comprises a mounting plate, a frame is vertically mounted at the top of the mounting plate, a cutting component is arranged at the top in the frame, rectangular barrels are rotatably mounted on two side walls in the mounting plate, and length adjusting components are arranged on the rectangular barrels. The efficient cutting device for leather production is provided with a pulling rod, a fixing groove and a fixing bolt, when small materials are fixed, the materials are fixed through the pulling rod, the materials are fixed through the fixing groove, the materials are fixed through the fixing bolt, and the materials are fixed through the pulling rod, so that the materials are fixed, and the cutting efficiency is improved. A pull rod in a rectangular barrel is pulled outwards, then a fixing bolt penetrating through the outer side of the pull rod in a threaded mode is rotated, the penetrating end of the fixing bolt is inserted into a fixing groove to fix the fixing groove, and the two sides of a short material can be clamped and fixed by adjusting the overall length of the rectangular barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of leather cutting devices, in particular to an efficient cutting device for leather production. Background Technique

[0002] Leather is the animal skin that has been denatured and is not easy to rot after physical and chemical processing such as hair removal and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. Its surface has a special granular layer, with natural grain and luster, and a comfortable hand feeling. A cutting device is needed during the processing of leather.

[0003] The Chinese patent with the publication number CN210736798U discloses a cutting device for leather production, including a base. Above the base is provided a connecting plate. At the bottom of the connecting plate is fixedly installed a driving motor. On the output shaft of the driving motor is fixedly installed a first circular gear. At the bottom of the connecting plate is provided a first groove. In the first groove are rotatably installed two first cross bars. On any first cross bar is fixedly sleeved a second circular gear, and the second circular gear is adapted to the first groove. The second circular gear meshes with the first circular gear. On the first cross bar is fixedly sleeved an idler wheel. Between the two idler wheels is wound the same first belt. Below the connecting plate is provided a cylinder. The structure of the utility model is simple and practical, and can be fixed more firmly during leather cutting, and is simple and convenient to operate.

[0004] However, the above patent has the following deficiencies: the length of the inclined rod in the above patent is fixed, resulting in that the two types of pressing plates can only fix relatively large leather and cannot fix relatively small leather. Therefore, it needs to be improved. Content of the Utility Model

[0005] The purpose of the utility model is to provide an efficient cutting device for leather production to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An efficient cutting device for leather production, including a mounting plate. Vertically installed on the top of the mounting plate is a frame, and at the inner top of the frame is provided a cutting assembly. On both inner side walls of the mounting plate are rotatably installed rectangular barrels, and on the rectangular barrels are provided length adjustment assemblies. On both inner side walls of the mounting plate are rotatably installed first hydraulic rods, and the output ends of the first hydraulic rods are rotatably connected to the outside of the rectangular barrels. Above the mounting plate is provided a lifting plate, and at the bottom of the lifting plate is provided a component convenient for replacement;

[0007] The length adjustment component includes a pulling rod, a fixing groove, and a fixing bolt. The pulling rod is slidably inserted into the rectangular barrel, and a plurality of fixing grooves are formed on the pulling rod. The fixing bolt is threadedly penetrated through the outer side of the rectangular barrel, and the penetrating end of the fixing bolt is inserted into the fixing groove.

[0008] By adopting the above technical solution, the overall length of the rectangular barrel can be adjusted, and relatively small materials can be fixed and then cut.

[0009] As a further scheme of the utility model: a spherical body is installed at the end of the pulling rod, and a spherical socket body is movably sleeved outside the spherical body.

[0010] By adopting the above technical solution, the angle of the spherical socket body can be adjusted to ensure that the bottom of the spherical socket body is always at the best fixing angle.

[0011] As a further scheme of the utility model: a rubber layer is installed outside the spherical socket body.

[0012] By adopting the above technical solution, the friction between the rubber layer and the leather is increased.

[0013] As a further scheme of the utility model: the cutting component includes a second hydraulic rod and a cutter. The second hydraulic rod is vertically installed at the top inside the frame, the output end of the second hydraulic rod is installed with a lifting plate, and a cutter is arranged at the bottom of the lifting plate.

[0014] By adopting the above technical solution, the multi-layer materials placed on the top of the mounting plate can be cut.

[0015] As a further scheme of the utility model: the component for facilitating replacement includes a concave groove, a convex body, and a cutter. A plurality of concave grooves are formed at the bottom of the lifting plate, the convex body is inserted into the concave groove, and the cutter is vertically installed at the bottom of the convex body.

[0016] By adopting the above technical solution, the position of the cutter can be adjusted, and at the same time, the cutter can be replaced.

[0017] Compared with the prior art, the beneficial effect of the utility model is that: for the high-efficiency cutting device for leather production,

[0018] it is provided with a pulling rod, a fixing groove, and a fixing bolt. When fixing relatively small materials, by pulling the pulling rod in the rectangular barrel outwards, and then rotating the fixing bolt threadedly penetrated through the outer side of the pulling rod, the penetrating end of the fixing bolt is inserted into the fixing groove to fix it. By adjusting the overall length of the rectangular barrel, the two sides of the relatively short materials can be clamped and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1Schematic diagram of the front sectional view of the present utility model;

[0020] Figure 2 Schematic diagram of the internal structure of the rectangular barrel of the present utility model;

[0021] Figure 3 For the present utility model Figure 2 Schematic diagram of the enlarged structure at position A;

[0022] Figure 4 Schematic diagram of the sectional view of the lifting plate of the present utility model.

[0023] In the figure: 1, mounting plate; 2, frame; 3, rectangular barrel; 4, first hydraulic rod; 5, second hydraulic rod; 6, lifting plate; 7, cutting knife; 8, convex body; 9, pulling rod; 10, fixing groove; 11, spherical body; 12, spherical socket body; 13, rubber layer; 14, fixing bolt; 15, concave groove. Specific implementation mode

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4 , the present utility model provides a technical solution: a high-efficiency cutting device for leather production, including a mounting plate 1, a frame 2 is vertically installed on the top of the mounting plate 1, and a cutting assembly is arranged at the inner top of the frame 2. Both side walls of the mounting plate 1 are rotatably installed with rectangular barrels 3, and a length adjustment assembly is arranged on the rectangular barrels 3. Both side walls of the mounting plate 1 are rotatably installed with first hydraulic rods 4, and the output ends of the first hydraulic rods 4 are rotatably connected to the outside of the rectangular barrels 3. A lifting plate 6 is arranged above the mounting plate 1, and a component facilitating replacement is arranged at the bottom of the lifting plate 6;

[0026] The length adjustment assembly includes a pulling rod 9, a fixing groove 10 and a fixing bolt 14. The pulling rod 9 is slidably inserted into the rectangular barrel 3, and a plurality of fixing grooves 10 are opened on the pulling rod 9. The fixing bolt 14 is threadedly penetrated through the outside of the rectangular barrel 3, and the penetrating end of the fixing bolt 14 is inserted into the fixing groove 10;

[0027] Specifically, when fixing relatively small materials, the pulling rod 9 in the rectangular barrel 3 is pulled outwards, and then the fixing bolt 14 threadedly penetrated through the outside of the pulling rod 9 is rotated, so that the penetrating end of the fixing bolt 14 is inserted into the fixing groove 10 to fix it. By adjusting the overall length of the rectangular barrel 3, the two sides of the relatively short materials can be clamped and fixed.

[0028] Further, a spherical body 11 is installed at the end of the pulling rod 9, and a ball socket body 12 is movably sleeved outside the spherical body 11;

[0029] Specifically, through the ball socket body 12 movably sleeved outside the spherical body 11, it can be ensured that the rubber layer 13 installed at the bottom of the ball socket body 12 is always in full contact with the material.

[0030] Further, a rubber layer 13 is installed outside the ball socket body 12;

[0031] Specifically, by contacting the rubber layer 13 with the top of the material, the friction can be increased and the fixing effect can be improved.

[0032] Further, the cutting assembly includes a second hydraulic rod 5 and a cutter 7. The second hydraulic rod 5 is vertically installed at the inner top of the frame 2, and a lifting plate 6 is installed at the output end of the second hydraulic rod 5, and a cutter 7 is arranged at the bottom of the lifting plate 6;

[0033] Specifically, by starting the second hydraulic rod 5 to drive the lifting plate 6 to move downward, during the downward movement of the lifting plate 6, the cutter 7 can be driven to cut a plurality of materials placed on the top of the mounting plate 1.

[0034] Further, the component replacement facilitating assembly includes a concave groove 15, a convex body 8 and a cutter 7. A plurality of concave grooves 15 are formed at the bottom of the lifting plate 6, and the convex body 8 is inserted into the concave groove 15, and the cutter 7 is vertically installed at the bottom of the convex body 8;

[0035] Specifically, when the position of the cutter 7 needs to be adjusted, the convex body 8 at the top of the cutter 7 is taken out of the concave groove 15, and then the convex body 8 is inserted into other concave grooves 15, and then a bolt penetrates through the top of the lifting plate 6, and the penetrating end of the bolt is inserted into the concave groove 15, so as to fix the convex body 8.

[0036] Working principle: When using this high-efficiency cutting device for leather production, a plurality of materials are placed layer by layer on the top of the mounting plate 1, and then the first hydraulic rod 4 is started to push the rectangular barrel 3 to rotate. The rubber layer 13 installed on the rectangular barrel 3 contacts the placed materials to fix them, and then the second hydraulic rod 5 is started to push the lifting plate 6 to move downward to drive the cutter 7 to cut a plurality of materials placed on the top of the mounting plate 1. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0037] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of simplifying the description of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the protected content of the present utility model.

[0038] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An efficient cutting device for leather production, comprising a mounting plate (1), characterized in that: A frame (2) is vertically mounted on the top of the mounting plate (1), and a cutting assembly is arranged on the top of the frame (2); rectangular barrels (3) are rotatably mounted on both side walls of the mounting plate (1), and a length adjustment assembly is arranged on the rectangular barrel (3); first hydraulic rods (4) are rotatably mounted on both side walls of the mounting plate (1), and the output end of the first hydraulic rod (4) is rotatably connected to the outside of the rectangular barrel (3); a lifting plate (6) is arranged above the mounting plate (1), and a component convenient for replacement is arranged at the bottom of the lifting plate (6); The length adjustment assembly comprises a pulling rod (9), a fixing groove (10) and a fixing bolt (14); the pulling rod (9) is slidably inserted into the rectangular barrel (3), and a plurality of fixing grooves (10) are provided on the pulling rod (9); a fixing bolt (14) is threadedly penetrated through the outer side of the rectangular barrel (3), and the penetrating end of the fixing bolt (14) is inserted into the fixing groove (10).

2. The high-efficiency cutting device for leather production according to claim 1, characterized in that: A spherical body (11) is installed at the end of the pulling rod (9), and a ball socket body (12) is movably sleeved outside the spherical body (11).

3. The high-efficiency cutting device for leather production according to claim 2, characterized in that: A rubber layer (13) is installed on the outer side of the ball socket body (12).

4. The high-efficiency cutting device for leather production according to claim 1, characterized in that: The cutting assembly comprises a second hydraulic rod (5) and a cutter (7); the second hydraulic rod (5) is vertically installed at the top of the frame (2); a lifting plate (6) is installed at the output end of the second hydraulic rod (5); and a cutter (7) is arranged at the bottom of the lifting plate (6).

5. The high-efficiency cutting device for leather production according to claim 1, characterized in that: The easy-to-replace component comprises a concave groove (15), a convex body (8) and a cutter (7); a plurality of concave grooves (15) are provided at the bottom of the lifting plate (6), and the convex body (8) is inserted into the concave groove (15); and a cutter (7) is vertically installed at the bottom of the convex body (8).

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