Numerically-controlled cutting device for horse tools

Abstract

The utility model discloses a numerical control cutting device for horse tools, and relates to the technical field of horse tool machining. A numerical control cutting device for horse tools comprises a workbench, a guide rod is fixedly connected to one side of the workbench, mounting bases are slidably connected to the two transverse sides of the workbench, the mounting base on one side is slidably connected with the guide rod, an electric sliding rail is fixedly connected between the two mounting bases, and a laser cutter is slidably connected to the electric sliding rail. The pressing roller moves inwards to adapt to leather materials with different sizes, the pressing roller rotates while moving inwards to pull the edges of the leather materials outwards so as to pull the leather materials to be flat, the laser cutter can cut the leather materials conveniently, and therefore the leather materials with the different sizes can be stably and flatly fixed to the cutting platform, and the cutting efficiency is improved. And it is ensured that the leather material cannot displace or deform in the whole cutting process, so that the cutting precision is guaranteed, and the production quality and efficiency of horse gear products are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a harness product machining technical field, especially a harness product numerical control cutting device. BACKGROUND

[0002] In the production process of harness products, leather cutting is a crucial process that directly affects the quality, durability and aesthetics of the final product. In the manufacturing process of harness products, especially in the case of customization or batch production, the cutting precision and efficiency of leather materials are one of the key factors that determine product quality and production cost.

[0003] Traditional leather cutting methods usually rely on manual operation, but manual cutting cannot guarantee the consistency and accuracy of cutting size, is easily affected by the skill level of the operator, and has low work efficiency; with the development of numerical control technology, its application in the field of industrial manufacturing is increasingly widespread, and it has also been gradually introduced into the leather processing industry. However, existing numerical control cutting systems are mainly aimed at hard materials such as metal and wood, and for soft and elastic leather materials, it is difficult to ensure the flatness of the leather during cutting and to ensure the cutting effect, and existing solutions cannot fully meet the needs. Especially in the production of harness products, different parts of the harness have different requirements for the thickness, texture and shape of the leather, so a cutting device that can flexibly cope with the differences between various specifications of leather materials is needed.

[0004] To solve the above problems, we propose a harness product numerical control cutting device, which can stably and flatly fix leather materials with size differences on the cutting platform, ensuring that the leather does not displace or deform during the entire cutting process, even for leather with large size differences and irregular shapes, maintaining high cutting precision, thereby improving the production quality and efficiency of harness products. SUMMARY

[0005] To overcome the shortcomings of existing numerical control cutting systems that are mainly aimed at hard materials such as metal and wood, and for soft and elastic leather materials, it is difficult to ensure the flatness of the leather during cutting and the cutting effect is not good, the utility model provides a harness product numerical control cutting device, which can stably and flatly fix leather materials with size differences on the cutting platform, ensuring that the leather does not displace or deform during the entire cutting process, even for leather with large size differences and irregular shapes, maintaining high cutting precision, thereby improving the production quality and efficiency of harness products.

[0006] The utility model discloses a technical scheme is: a harness article numerical control cutting device, including work table, the one side fixed connection of work table has the guide rod, the both sides of work table horizontal type are slidably connected with the mounting seat, the mounting seat of one side is slidably connected with the guide rod, and the electric slide rail is fixedly connected between two mounting seats, and the laser cutting ware is slidably connected on the electric slide rail, the other side of work table is rotatably connected with the threaded rod, and the threaded rod is connected through the screw with the mounting seat of other side, and the drive motor is fixedly connected on work table, and the output shaft of drive motor is fixedly connected with the threaded rod, and the pressure assembly for having the leather material of size difference and stably fixing on the cutting platform is equipped on work table, and the pull -in assembly for pulling -in the leather material is equipped on the pressure assembly.

[0007] Further, the workbench bottom end is equipped with the mat foot that distributes equidistance.

[0008] Further, the pressure assembly includes a guide seat, the guide seat is fixedly connected to the four corner positions of the workbench top end, a sliding block is slidably connected in the guide seat, the side of the two sliding blocks corresponding in the longitudinal direction that is close to each other is rotatably connected with a rotating rod, a torsion spring is connected between the rotating rod and the adjacent sliding block, a pressing roller is rotatably connected between the two rotating rods corresponding in the longitudinal direction, a connecting frame is fixedly connected between the two sliding blocks corresponding in the lateral direction, an electric push rod is fixedly connected to the side of the workbench close to the connecting frame, and the extension end of the electric push rod is fixedly connected with the connecting frame.

[0009] Further, the surface layer of the pressing roller is made of rubber material for increasing the friction.

[0010] Further, the pull-in assembly includes a connecting plate, the connecting plate is fixedly connected to the sliding block, a sliding rod is slidably connected to the connecting plate, a telescopic spring is connected between the sliding rod and the adjacent connecting plate, a meshing plate is fixedly connected to the bottom end of the sliding rod, and a gear is fixedly connected to the side of the pressing roller close to the meshing plate.

[0011] Further, the end of the meshing plate close to the gear is sawtooth structure, and the meshing plate is engaged with the gear.

[0012] The utility model discloses the beneficial effect is: the pressing roller moves inwards can adapt to the leather material of size difference, and the pressing roller moves inwards and rotates simultaneously, which can pull the edge of the leather material outward, so as to pull the leather material flat, so that the laser cutting ware can cut, in this way, the leather material of size difference can be stably and flatly fixed on the cutting platform, ensuring that the leather material does not displace or deform during the entire cutting process, so as to ensure the cutting precision, thereby improving the production quality and efficiency of the harness article. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0014] Figure 2 This is a three-dimensional structural diagram of the workbench, guide rod, and mounting base of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the components of this utility model, including the pressure roller, connecting frame, and electric push rod.

[0016] Figure 4 This is a three-dimensional structural diagram of the slider, rotating rod, and torsion spring components of this utility model.

[0017] Figure 5 This is a three-dimensional structural diagram of the sliding rod, meshing plate, and gear components of this utility model.

[0018] The markings in the attached diagram are as follows: 1: Workbench, 2: Guide rod, 3: Mounting base, 4: Electric slide rail, 5: Laser cutter, 6: Threaded rod, 7: Drive motor, 8: Guide seat, 9: Slider, 10: Rotating rod, 101: Torsion spring, 11: Pressure roller, 12: Connecting frame, 13: Electric push rod, 14: Connecting plate, 15: Sliding rod, 16: Telescopic spring, 17: Meshing plate, 18: Gear. Detailed Implementation

[0019] The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0020] Example 1: A CNC cutting device for equestrian equipment, such as Figures 1-5 As shown, the device includes a worktable 1, a guide rod 2, a mounting base 3, an electric slide rail 4, a laser cutter 5, a threaded rod 6, a drive motor 7, a clamping assembly, and a flattening assembly. The worktable 1 has evenly spaced feet on its underside. The guide rod 2 is fixedly connected to the left side of the worktable 1. Mounting bases 3 are slidably connected to both sides of the worktable 1. The left mounting base 3 is slidably connected to the guide rod 2. An electric slide rail 4 is fixedly connected between the two mounting bases 3. The laser cutter 5 is slidably connected to the electric slide rail 4. The threaded rod 6 is rotatably connected to the right side of the worktable 1. The threaded rod 6 is threadedly connected to the right mounting base 3. The drive motor 7 is fixedly connected to the front right side of the worktable 1. The output shaft of the drive motor 7 is fixedly connected to the threaded rod 6. The worktable 1 has a clamping assembly for stably fixing leather materials of varying sizes onto the cutting platform. The clamping assembly has a flattening assembly for flattening the leather materials.

[0021] In use of the device, the worker will need to cut the leather material flat on the workbench 1, and then fix the leather material on the workbench 1 by the pressing assembly, in the process of pressing the leather material, the leveling assembly can level the leather material, ensure that the leather material will not displace or deform in the whole cutting process, even the leather with large size difference and irregular shape can also maintain high cutting precision, thereby improving the production quality and efficiency of the harness goods, when the leather material is fixed, the worker cuts the leather material through the laser cutter 5, the electric slide rail 4 can drive the laser cutter 5 to move left and right to change the cutting position, and the driving motor 7 drives the threaded rod 6 to rotate to drive the mounting seat 3 to slide forward and backward, thereby driving the electric slide rail 4 and the laser cutter 5 to move forward and backward to adjust the cutting position.

[0022] Example 2: on the basis of example 1, as shown in Figure 1 、 Figure 3 and Figure 4 , the pressing assembly comprises a guide seat 8, a sliding block 9, a rotating rod 10, a torsion spring 101, a pressing roller 11, a connecting frame 12 and an electric push rod 13, the left and right sides of the upper side of the workbench 1 are fixedly connected with two front and back symmetrical guide seats 8, the guide seat 8 is slidably connected with the sliding block 9, the side close to each other of the corresponding two sliding blocks 9 is rotatably connected with the rotating rod 10, the torsion spring 101 is connected between the rotating rod 10 and the adjacent sliding block 9, the corresponding two rotating rods 10 are rotatably connected with the pressing roller 11, the surface layer of the pressing roller 11 is rubber material for increasing friction, the left and right two sliding blocks 9 between the rear side are fixedly connected with the connecting frame 12, the rear side of the workbench 1 is fixedly connected with the electric push rod 13, and the extension end of the electric push rod 13 is fixedly connected with the connecting frame 12.

[0023] As shown in Figure 1 and Figure 5 , the leveling assembly comprises a connecting plate 14, a sliding rod 15, an extension spring 16, an engagement plate 17 and a gear 18, the left and right two sliding blocks 9 on the front side are fixedly connected with the connecting plate 14, the connecting plate 14 is slidably connected with the sliding rod 15, the extension spring 16 is connected between the sliding rod 15 and the adjacent connecting plate 14, the bottom end of the sliding rod 15 is fixedly connected with the engagement plate 17, the front side of the pressing roller 11 is fixedly connected with the gear 18, the end close to the gear 18 of the engagement plate 17 is sawtooth structure, and the engagement plate 17 is engaged with the gear 18.

[0024] In the initial state, the pressing roller 11 and the engagement plate 17 are both in the lifted state and are separated from the workbench 1, so that the workers can lay the leather material on the workbench 1. After the leather material is laid on the workbench 1, the workers control the electric push rod 13 to shorten, which drives the connecting frame 12 to move downward, and the connecting frame 12 drives the sliding block 9 to slide downward. When the sliding block 9 slides downward, it drives the pressing roller 11 to move downward through the rotating rod 10, and the sliding block 9 also drives the connecting plate 14, the sliding rod 15 and the engagement plate 17 to move downward together, so that the engagement plate 17 always maintains the state of engagement with the gear 18. When the engagement plate 17 moves downward to contact the workbench 1, the pressing roller 11 also moves downward to contact the workbench 1. At this time, the engagement plate 17 and the sliding rod 15 are stationary and no longer move, while the sliding block 9 continues to slide downward, which drives the connecting plate 14 to slide downward on the sliding rod 15, and the extension spring 16 deforms. While the sliding block 9 continues to slide downward, the pressing roller 11 cannot continue to move downward because it is in contact with the workbench 1, so the sliding block 9 continues to slide downward and pushes the pressing roller 11 to move inward through the rotating rod 10. While the pressing roller 11 moves inward, the rotating rod 10 also rotates, and the torsion spring 101 deforms. The inward movement of the pressing roller 11 can adapt to the leather material with size differences, and then fix the leather material on the workbench 1 for cutting. While the pressing roller 11 moves inward, the gear 18 engages with the engagement plate 17 to rotate, which in turn drives the pressing roller 11 to rotate. Taking the right pressing roller 11 as an example, the pressing roller 11 moves inward while rotating clockwise, which pulls the edge of the leather material outward to flatten the leather material and ensure the overall flatness of the leather material for cutting. After cutting is completed, the workers control the electric push rod 13 to elongate, which drives the connecting frame 12 to move upward, and the connecting frame 12 drives the sliding block 9 to slide upward. The sliding block 9 drives the connecting plate 14 to slide upward on the sliding rod 15 after the extension spring 16 resets. The sliding block 9 continues to slide upward, which drives the sliding rod 15 and the engagement plate 17 to move upward through the connecting plate 14. While the sliding block 9 slides upward, the one end of the rotating rod 10 also moves upward. Under the action of the reset of the torsion spring 101, the rotating rod 10 reverses to drive the pressing roller 11 to move outward and reset. Then the sliding block 9 continues to slide upward, which drives the rotating rod 10 and the pressing roller 11 to move upward and reset. In this way, the leather material with size differences can be stably and flatly fixed on the cutting platform, which ensures that the leather material does not shift or deform during the entire cutting process to ensure cutting accuracy, thereby improving the production quality and efficiency of the harness goods.

[0025] The application is described in detail above, and the principles and implementation modes of the application are described by applying specific examples. The above description of the examples is only used to help understand the method of the application and its core idea; meanwhile, for those skilled in the art, according to the idea of the application, the specific implementation modes and application ranges will have changes, and the above description should not be understood as a limitation on the application.

Claims

1. A numerically controlled cutting apparatus for equestrian goods, characterized by: The utility model provides a leather cutting device, including workbench (1), workbench (1) one side fixedly connected with guide rod (2), workbench (1) transverse both sides are slidably connected with mounting seat (3), the mounting seat (3) of one side is slidably connected with guide rod (2), two mounting seat (3) between fixedly connected with electric slide rail (4), electric slide rail (4) is slidably connected with laser cutting device (5), workbench (1) other side rotatably connected with threaded rod (6), threaded rod (6) with the mounting seat (3) of other side passes through the screw connection, workbench (1) is fixedly connected with drive motor (7), the output shaft of drive motor (7) is fixedly connected with threaded rod (6), still include compression assembly and pull flat subassembly, workbench (1) is equipped with the compression assembly for the leather material with size difference is stably fixed on cutting platform, and the compression assembly includes guide seat (8), guide seat (8) is fixedly connected in workbench (1) top four corner positions, guide seat (8) slidably connected with slider (9), corresponding two sliders (9) of longitudinal direction mutually close one side rotatably connected with rotating rod (10), and rotating rod (10) is connected with the slider (9) of adjacent between torsion spring (101), corresponding two rotating rods (10) of longitudinal direction rotatably connected with compression roller (11), corresponding two sliders (9) of horizontal direction between fixedly connected with connecting frame (12), workbench (1) one side close connecting frame (12) is fixedly connected with electric push rod (13), and the telescopic end of electric push rod (13) is fixedly connected with connecting frame (12), and the pull flat subassembly for the leather material pull flat is equipped on compression assembly, and the pull flat subassembly includes connecting plate (14), and connecting plate (14) is fixedly connected on slider (9), and sliding rod (15) is slidably connected on connecting plate (14), and the telescopic spring (16) is connected between sliding rod (15) and adjacent connecting plate (14), and the bottom fixedly connected with engaging plate (17) of sliding rod (15), and the side fixedly connected with gear (18) of compression roller (11) close engaging plate (17).

2. A numerically controlled cutting apparatus for horse tack items as defined in claim 1, wherein: The bottom of the workbench (1) is provided with equally distributed pads.

3. The apparatus of claim 1, wherein: The surface layer of the compression roller (11) is made of rubber material to increase friction.

4. The apparatus of claim 1, wherein: The end of the engaging plate (17) close to the gear (18) is sawtooth structure, and the engaging plate (17) is engaged with the gear (18).

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