Leather processing edge pressing device

Abstract

The utility model discloses an edge pressing device for leather processing, which is characterized in that a mounting plate capable of mounting a plurality of edge pressing devices is arranged on a mounting frame, and a switching module consisting of a motor and a grooved wheel mechanism is arranged, so that the required edge pressing devices can be switched for processing according to the requirements of the switching module in the production process; the edge pressing device does not need to be manually replaced by a worker, then the lifting mechanism is arranged to drive the edge pressing device to descend and be pressed into the edge of the leather, then the driving mechanism drives the edge pressing device to move, then the edge pressing operation of the leather is completed, and in the process, a pressing wheel can limit the leather under the action of a second spring, so that the leather edge pressing efficiency is improved. And displacement of the leather in the edge pressing process is prevented.

Description

Technical Field

[0001] The utility model relates to the field of leather processing, and more specifically, to a leather processing edge pressing device. Background Art

[0002] Leather products are popular among consumers for their unique texture, durability, beauty and comfort. In order to make leather products more beautiful, decorative lines or decorative grooves are often pressed on the edges of leather products. The existing decorative lines are often pressed manually by workers using a cold edge press, which is labor-intensive and easy to fatigue for workers, and the labor cost of the enterprise is high. Some companies have also made edge pressing devices that automatically press decorative lines on leather, but these devices are often only equipped with one edge press. However, for leathers of different materials, leathers of different thicknesses and different process requirements, edge presses of different structures need to be used. This results in the need for workers to frequently replace the edge presses during the production process, which is also troublesome.

[0003] Based on the above, the purpose of the present utility model is to provide a leather processing edge pressing device to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a leather processing edge pressing device. The utility model arranges a plurality of edge pressing device mounting plates on a mounting frame. During the production process, the required edge pressing devices can be switched to for processing by switching modules, without the need for workers to manually replace the edge pressing devices. A lifting mechanism is then provided to drive the edge pressing device to descend and press into the edge of the leather. The edge pressing device is then driven to move by a driving mechanism, thereby completing the leather edge pressing operation.

[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a leather processing edge pressing device, including a workbench, a mounting frame and a driving mechanism for driving the mounting frame to move are arranged on the workbench, a mounting disk is rotatably connected to the mounting frame, a switching mechanism for driving the mounting disk to rotate is arranged on the mounting frame, a plurality of mounting grooves are arranged on the mounting disk, a mounting block is slidingly arranged in the mounting groove, a support plate and a plurality of springs one end of which is fixedly connected to the mounting block, the other end of the spring one is fixedly connected to the inner wall of the mounting groove, several mounting blocks are respectively provided with edge pressers of different structures, and the mounting frame is also provided with a pressing plate and a lifting mechanism for driving the pressing plate to lift and lower.

[0006] By adopting the above technical solution, when leather edge pressing is required, the leather is placed on the workbench, and then the mounting plate is driven to rotate through the switching module until the appropriate edge presser rotates to the side facing the leather, and then the pressing plate is driven down by the lifting mechanism. During the descent process, the pressing plate will drive the mounting block to descend through the support plate, and then drive the edge presser to descend until the edge presser contacts the leather and presses down a suitable distance, and then the edge presser is driven by the driving mechanism to move along the edge of the leather, thereby completing the leather edge pressing.

[0007] The utility model is further configured as follows: the pressing plate is provided with a pressing mechanism for pressing the leather, the pressing mechanism comprises a slide bar slidably connected to the pressing plate, a pressing wheel is rotatably connected to the slide bar, and a spring 2 is sleeved on the slide bar.

[0008] The utility model is further configured as follows: the slide bar is a polygonal structure.

[0009] The utility model is further configured as follows: the switching mechanism includes a motor fixedly connected to the mounting frame, a groove wheel mechanism is arranged between the motor and the mounting disk, the groove wheel mechanism includes a groove wheel and a driving disk, the groove wheel is fixedly connected to the mounting disk, and the driving disk is fixedly connected to the output shaft of the motor.

[0010] The utility model is further configured as follows: the driving mechanism comprises a servo linear module fixedly connected to the workbench, and the mounting frame is fixedly connected to the moving end of the servo linear module.

[0011] The utility model is further configured as follows: the lifting mechanism comprises an electric push rod fixedly connected to the mounting frame, and the extended end of the electric push rod is fixedly connected to the pressing plate.

[0012] The utility model is further configured as follows: the mounting block is provided with a slot for inserting the edge presser, the mounting block is provided with a screw rod, and the edge presser is provided with a through hole for the screw rod to pass through.

[0013] In summary, the utility model has the following beneficial effects:

[0014] The utility model arranges a plurality of edge press mounting plates on a mounting frame, and then arranges a switching module composed of a motor and a groove wheel mechanism. During the production process, the required edge press can be switched to the required edge press for processing through the switching module, and there is no need for workers to manually replace the edge press. A lifting mechanism is then arranged to drive the edge press to descend and press into the edge of the leather, and then the edge press is driven to move by the driving mechanism, thereby completing the edge pressing operation of the leather. In this process, the pressing wheel will limit the leather under the action of spring 2 to prevent the leather from being displaced during the edge pressing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1The overall structure of this utility model patent is shown in FIG. Figure 1 , showing the overall structure of the utility model;

[0016] Figure 2 The overall structure of this utility model patent is shown in FIG. Figure 2 , showing the structure of the mounting disk;

[0017] Figure 3 The overall structure of this utility model patent is shown in FIG. Figure 3 , showing the structure of the grooved wheel mechanism.

[0018] In the figure: 1. workbench; 2. mounting frame; 3. mounting plate; 4. mounting slot; 5. mounting block; 6. support plate; 7. spring 1; 8. edge clamp; 9. pressure plate; 10. slide bar; 11. pressure wheel; 12. spring 2; 13. motor; 14. groove wheel; 15. drive plate; 16. servo linear module; 17. electric push rod; 18. screw. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] The utility model is described in detail below in conjunction with the accompanying drawings.

[0023] A leather processing edge pressing device, such as Figure 1-Figure 3As shown, it includes a workbench 1, on which is provided a mounting frame 2 and a driving mechanism for driving the mounting frame 2 to move, the mounting frame 2 is rotatably connected to a mounting disk 3, the mounting frame 2 is provided with a switching mechanism for driving the mounting disk 3 to rotate, a plurality of mounting grooves 4 are opened on the mounting disk 3, a mounting block 5 is slidably connected in the mounting groove 4, in this embodiment, the mounting block 5 is slidably connected to the inner wall of the mounting groove 4 through a slide rail, a support plate 6 and a plurality of springs 7 with one end fixedly connected thereto are formed on the mounting block 5, the other end of the spring 7 is fixedly connected to the inner wall of the mounting groove 4, a plurality of mounting blocks 5 are detachably connected with edge clamps 8 of different structures, the mounting frame 2 is also slidably connected to a pressing plate 9 and a lifting mechanism for driving the pressing plate 9 to be lifted and lowered is installed.

[0024] Furthermore, a pressing mechanism for pressing the leather is provided on the pressing plate 9 , and the pressing mechanism includes a slide bar 10 slidably connected to the pressing plate 9 , a pressing wheel 11 is rotatably connected to the slide bar 10 , and a spring 12 is sleeved on the slide bar 10 .

[0025] Furthermore, the sliding rod 10 is a polygonal structure.

[0026] Furthermore, the switching mechanism includes a motor 13 fixedly connected to the mounting frame 2, a groove wheel mechanism is provided between the motor 13 and the mounting disk 3, the groove wheel mechanism includes a groove wheel 14 and a driving disk 15, the groove wheel 14 is fixedly connected to the mounting disk 3, and the driving disk 15 is fixedly connected to the output shaft of the motor 13.

[0027] Furthermore, the driving mechanism includes a servo linear module 16 fixedly connected to the workbench 1 , and the mounting frame 2 is fixedly connected to the moving end of the servo linear module 16 .

[0028] Furthermore, the lifting mechanism includes an electric push rod 17 fixedly connected to the mounting frame 2 , and an extended end of the electric push rod 17 is fixedly connected to the pressing plate 9 .

[0029] Furthermore, a slot for inserting the edge clamp 8 is provided on the mounting block 5 , a screw rod 18 is threadedly connected to the mounting block 5 , and a through hole for the screw rod 18 to pass through is provided on the edge clamp 8 .

[0030] Working principle: When leather edge pressing is required, the leather is placed on the workbench 1 so that the edge of the leather is directly below the edge presser 8 and parallel to the moving path of the servo linear module 16. Auxiliary lines can be drawn on the workbench 1 to assist workers in correctly placing the leather. The drive disk 15 is then driven to rotate by the motor 13, and the drive disk 15 drives the mounting disk 3 to rotate intermittently through the groove wheel 14 until the appropriate edge presser 8 is accurately rotated to the side facing the leather.

[0031] The pressing plate 9 is then driven down by the electric push rod 17. During the descending process, the pressing plate 9 will drive the mounting block 5 to descend through the support plate 6, and then drive the edge presser 8 to descend until the edge presser 8 contacts the leather and presses down a suitable distance. The edge presser 8 is then driven by the servo linear module 16 to move along the edge of the leather to complete the leather edge pressing. In this process, the pressing wheel 11 will limit the leather under the action of the spring 12 to prevent the leather from warping or displacement during the edge pressing process. Multiple pressing wheels 11 can be set to increase the limiting effect. The multiple pressing wheels 11 can be respectively located around the edge presser 8 to make the limiting effect more significant.

[0032] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A leather processing edge pressing device, characterized in that: The invention comprises a workbench (1), wherein a mounting frame (2) and a driving mechanism for driving the mounting frame (2) to move are arranged on the workbench (1), a mounting plate (3) is rotatably connected to the mounting frame (2), a switching mechanism for driving the mounting plate (3) to rotate is arranged on the mounting frame (2), a plurality of mounting grooves (4) are arranged on the mounting plate (3), a mounting block (5) is slidably arranged in the mounting groove (4), a supporting plate (6) and a plurality of springs (7) fixedly connected to the mounting block (5) at one end, the other end of the spring (7) is fixedly connected to the inner wall of the mounting groove (4), a plurality of the mounting blocks (5) are respectively provided with edge pressers (8) of different structures, and the mounting frame (2) is also provided with a pressing plate (9) and a lifting mechanism for driving the pressing plate (9) to lift and lower.

2. The leather processing edge pressing device according to claim 1, characterized in that: The pressing plate (9) is provided with a pressing mechanism for pressing the leather, the pressing mechanism comprising a slide bar (10) slidably connected to the pressing plate (9), a pressing wheel (11) rotatably connected to the slide bar (10), and a spring 2 (12) sleeved on the slide bar (10).

3. The leather processing edge pressing device according to claim 2, characterized in that: The sliding rod (10) is a polygonal structure.

4. The leather processing edge pressing device according to claim 1, characterized in that: The switching mechanism comprises a motor (13) fixedly connected to the mounting frame (2); a sheave mechanism is provided between the motor (13) and the mounting plate (3); the sheave mechanism comprises a sheave (14) and a drive plate (15); the sheave (14) is fixedly connected to the mounting plate (3); and the drive plate (15) is fixedly connected to an output shaft of the motor (13).

5. The leather processing edge pressing device according to claim 1, characterized in that: The driving mechanism comprises a servo linear module (16) fixedly connected to the workbench (1), and the mounting frame (2) is fixedly connected to the movable end of the servo linear module (16).

6. The leather processing edge pressing device according to claim 1, characterized in that: The lifting mechanism comprises an electric push rod (17) fixedly connected to the mounting frame (2), and the extended end of the electric push rod (17) is fixedly connected to the pressing plate (9).

7. The leather processing edge pressing device according to claim 1, characterized in that: The mounting block (5) is provided with a slot for inserting the edge clamp (8), the mounting block (5) is provided with a screw rod (18), and the edge clamp (8) is provided with a through hole for the screw rod (18) to pass through.

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