Cutting machine for leather product processing

Abstract

The utility model belongs to the technical field of cutting devices, and particularly relates to a cutting machine for leather product processing, which comprises a rack, a servo motor is mounted at the bottom of the rack, a small wheel disc is fixedly connected to the output end of the servo motor, the small wheel disc is in transmission connection with a large wheel disc through a belt, and a mounting box is fixed at the bottom of the rack. The large wheel disc penetrates through the mounting box through a shaft and is connected with a driving disc, the eccentric position of the driving disc is rotationally connected with a connecting rod, the connecting rod is rotationally connected with a fixing disc, the fixing disc is fixedly connected with a mounting frame, and the mounting frame is fixedly connected with a support. According to the leather cutting device, high-precision cutting of leather products can be achieved through accurate control of the servo motor and the transmission device, the cutting blade is detachably installed and can be conveniently adjusted according to different requirements, all the components are relatively simple in structure and convenient to maintain, the production cost can be reduced through the efficient production mode, and the production efficiency is improved. And the device can adapt to different types and thicknesses of leather products.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting machine for leather product processing. Background Art

[0002] The cutting machine is an indispensable equipment in some light industries. It is a machine that uses the force of machine movement to pressurize the cutting die to perform punching processing on non-metallic materials.

[0003] After long-term use, the cutting blade of the cutting machine will become blunt or worn, thus affecting the cutting effect. However, the existing cutting blade is integrated with the cutting device, which is not convenient for disassembly and replacement of the blade. The blade replacement time is long, time-consuming and labor-intensive, which is not conducive to the working efficiency of the automatic cutting machine. At the same time, the leather needs to be leveled before feeding to prevent the leather from being affected by wrinkles during cutting, thereby further improving the working efficiency of the device.

[0004] The utility model discloses a cutting machine for leather, which can cut the leather conveniently and quickly, avoiding the trouble of manual cutting in the past, thus saving time and labor and improving work efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a cutting machine for leather product processing, which solves the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0009] A cutting machine for leather product processing comprises a frame, a servo motor is installed at the bottom of the frame, a small wheel disc is fixedly connected to the output end of the servo motor, the small wheel disc is connected to a large wheel disc through a belt drive, a mounting box is fixed at the bottom of the frame, the large wheel disc is connected to a driving disk through an axis penetrating the mounting box, the eccentric part of the driving disk is rotatably connected to a connecting rod, the connecting rod is rotatably connected to a fixed disk, the fixed disk is fixedly connected to a mounting frame, the mounting frame is fixedly connected to a bracket, a cutting blade is removably installed on the bracket by bolts, the mounting frame is fixedly connected to the mounting box through a spring column, a transmission belt device is provided on the frame, and a guide rail is also provided on the inner side wall of the frame, and a mounting plate is slidably connected inside the guide rail.

[0010] Furthermore, four spring columns are installed and evenly installed at the four corners of the top of the installation box.

[0011] Furthermore, the transmission belt device comprises two transmission rollers mounted on the frame, a belt is wound between the two transmission rollers, one of the transmission rollers is mounted on the output end of the rotating motor, and the rotating motor is mounted on the frame.

[0012] Furthermore, the mounting plate is located on the guide rail and the belt of the transmission belt device.

[0013] Furthermore, the installation plate is composed of multiple pieces assembled and spliced ​​together.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a cutting machine for leather product processing, which has the following beneficial effects:

[0016] The utility model can realize high-precision cutting of leather products through precise control of the servo motor and the transmission device; the cutting blade can be detachably installed, so it is convenient to adjust according to different needs; the structure of each component is relatively simple, so it is convenient to maintain and service; the efficient production method can reduce production costs, and it can adapt to leather products of different types and thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the structure of the utility model;

[0019] Figure 3 It is a side view of the structure of the utility model.

[0020] In the figure: 1, frame; 2, servo motor; 3, small wheel; 4, large wheel; 5, installation box; 6, driving plate; 7, connecting rod; 8, fixed plate; 9, mounting frame; 10, bracket; 11, cutting blade; 12, spring column; 13, transmission belt device; 14, guide rail; 15, mounting plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1-3As shown, a cutting machine for leather product processing proposed by an embodiment of the utility model comprises a frame 1, a servo motor 2 is installed at the bottom of the frame 1, a small wheel disc 3 is fixedly connected to the output end of the servo motor 2, the small wheel disc 3 is connected to the large wheel disc 4 through a belt drive, a mounting box 5 is fixed to the bottom of the frame 1, the large wheel disc 4 is connected to the driving disc 6 through an axis penetrating the mounting box 5, the eccentric part of the driving disc 6 is rotatably connected to the connecting rod 7, the connecting rod 7 is rotatably connected to the fixed disc 8, the fixed disc 8 is fixedly connected to the mounting frame 9, the mounting frame 9 is fixedly connected to the bracket 10, a cutting blade 11 is disassembled and installed on the bracket 10 by bolts, the mounting frame 9 is fixedly connected to the mounting box 5 through a spring column 12, a transmission belt device 13 is provided on the frame 1, and a guide rail 14 is also provided on the inner side wall of the frame 1, and a mounting plate 15 is slidably connected inside the guide rail 14;

[0024] First, the motor drives: the servo motor 2 runs, and transmits power to the large wheel 4 through the small wheel 3 and the belt drive;

[0025] Then the driving disc 6 moves: the large wheel disc 4 drives the driving disc 6 to rotate;

[0026] The connecting rod 7 transmits power: the driving plate 6 transmits power to the fixed plate 8 through the connecting rod 7;

[0027] The cutting blade 11 moves: the fixed plate 8 drives the mounting frame 9 and the bracket 10 to move, so that the cutting blade 11 performs a cutting action;

[0028] The mounting frame 9 is elastically supported: the spring column 12 provides elasticity and buffering to ensure the stability of the mounting frame 9;

[0029] The transmission belt device 13 operates: for the transmission of materials;

[0030] The mounting plate 15 slides: Slides in the guide rail 14 to cooperate with the cutting action.

[0031] like Figure 3 As shown, in some embodiments, four spring columns 12 are installed evenly at the four corners of the top of the installation box 5 to provide uniform supporting force.

[0032] like Figure 1 As shown, in some embodiments, the transmission belt device 13 includes two transmission rollers installed on the frame 1, and a belt is wound between the two transmission rollers. One of the transmission rollers is installed on the output end of the rotating motor, and the rotating motor is installed on the frame 1; through the cooperation of the transmission roller and the belt, smooth material transmission is achieved, and this part is designed for the existing mechanism.

[0033] like Figure 2As shown, in some embodiments, the mounting plate 15 is located on the guide rail 14 and the belt of the transmission belt device 13; with the support provided by the guide rail 14 and the belt, the mounting plate 15 is kept stable and connected to the transmission belt device 13 to achieve precise position movement or material transmission.

[0034] like Figure 2 As shown, in some embodiments, the mounting plate 15 is assembled and spliced ​​with multiple pieces; the number and combination of the plates can be adjusted according to actual needs; multiple plates are easier to carry and assemble, and during the processing, the leather is placed on the mounting plate 15 and transported in for cutting.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cutting machine for leather product processing, comprising a frame (1), characterized in that: A servo motor (2) is installed at the bottom of the frame (1); a small wheel disc (3) is fixedly connected to the output end of the servo motor (2); the small wheel disc (3) is connected to a large wheel disc (4) via a belt drive; a mounting box (5) is fixedly installed at the bottom of the frame (1); the large wheel disc (4) is connected to a driving disc (6) via a shaft penetrating the mounting box (5); the eccentric portion of the driving disc (6) is rotatably connected to a connecting rod (7); the connecting rod (7) is rotatably connected to a fixed disc (8); The fixing plate (8) is fixedly connected to the mounting frame (9), the mounting frame (9) is fixedly connected to the bracket (10), a cutting blade (11) is detachably mounted on the bracket (10) by means of bolts, the mounting frame (9) is fixedly connected to the mounting box (5) by means of a spring column (12), a transmission belt device (13) is provided on the frame (1), and a guide rail (14) is further provided on the inner side wall of the frame (1), and a mounting plate (15) is slidably connected inside the guide rail (14).

2. A cutting machine for leather product processing according to claim 1, characterized in that: Four spring columns (12) are installed evenly at the four corners of the top of the installation box (5).

3. A cutting machine for leather product processing according to claim 1, characterized in that: The transmission belt device (13) comprises two transmission rollers mounted on the frame (1), a belt being wound between the two transmission rollers, one of the transmission rollers being mounted on the output end of a rotating motor, and the rotating motor being mounted on the frame (1).

4. A cutting machine for leather product processing according to claim 3, characterized in that: The mounting plate (15) is located on the guide rail (14) and the belt of the transmission belt device (13).

5. A cutting machine for leather product processing according to claim 4, characterized in that: The installation plate (15) comprises a plurality of assembled and spliced ​​pieces.

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