Artificial leather burr cutting equipment

Abstract

The utility model provides artificial leather burr cutting equipment. According to the technical scheme, the artificial leather burr cutting equipment is characterized by comprising a frame body and supporting rollers arranged on the frame body; a cutting device is movably positioned on the frame body; the cutting device comprises a cutting assembly and a moving assembly; the cutting assembly comprises a cutting knife; the cutting knife elastically abuts against the peripheral face of the supporting roller. The moving assembly is located below the supporting rollers. The frame body comprises a square frame structure formed by connecting a plurality of aluminum profiles; the moving assembly comprises a sliding block and a guide rail. The guide rail is arranged on the aluminum profile above the frame body; the moving assembly further comprises a moving plate. The sliding block is arranged below the movable plate; the sliding block is matched with the guide rail and drives the movable plate to horizontally move on the guide rail under the action of external force; the artificial leather burr cutting equipment has the beneficial effects of being convenient to cut and adjust, high in efficiency and the like.

Description

Technical Field

[0001] The present application relates to the technical field of artificial leather production, and in particular to an artificial leather burr cutting device. Background Art

[0002] Artificial leather, a type of leather made by foaming or laminating various formulations of PVC or PU onto a textile or non-woven base, has gained widespread application in the leather goods industry due to its diverse range of patterns, excellent water resistance, high utilization rate, and relative affordability compared to genuine leather. However, during the production process, artificial leather often develops burrs on its edges, which not only affects the product's aesthetics but also its durability. Therefore, properly cutting burrs is crucial. Traditional cutting methods often rely on manual labor, which is not only inefficient but also difficult to ensure cutting quality. Furthermore, machine cutting is less flexible than manual cutting and cannot adjust the width of the burrs. Summary of the Invention

[0003] The purpose of the embodiments of the present application is to provide an artificial leather burr cutting device to solve the technical problems in the prior art that it relies on manual operation, which is not only inefficient but also difficult to ensure the cutting quality and cannot adjust the burr cutting width.

[0004] To achieve the above-mentioned purpose, the technical solution adopted in this application is: to provide an artificial leather edge cutting device, including a frame and a support roller arranged on the frame; a cutting device is movably positioned on the frame; the cutting device includes a cutting assembly and a moving assembly; the cutting assembly includes a cutting knife; the cutting knife elastically abuts against the outer peripheral surface of the support roller.

[0005] Through the above technical solution, during the production process of artificial leather, the artificial leather passes through the supporting roller. During the passing process, the cutting component in the cutting device cuts the burrs of the artificial leather. The movable component can be adjusted before cutting, and artificial leathers of different widths can be cut, or burrs of different widths can be selected for cutting. The elastic abutment method can achieve better cutting.

[0006] Optionally, the movable component is located below the support roller; the frame includes a square frame structure connected by several aluminum profiles; the movable component includes a slider and a guide rail; the guide rail is arranged on the aluminum profile above the frame; the movable component also includes a movable plate; the slider is arranged below the movable plate; the slider cooperates with the guide rail, and under the action of external force, the slider drives the movable plate to move horizontally on the guide rail.

[0007] Through the above technical solution, the moving assembly can drive the cutting assembly to move horizontally under the support roller. The aluminum profile is an existing structure and is spliced ​​by screws. There are two guide rails. The slider is used to cooperate with the guide rails and is fixedly installed under the moving plate.

[0008] Optionally, a rack is provided on the side of the aluminum profile above the frame; a fixed plate is provided on one side of the movable plate; a handwheel is installed on the fixed plate through a bearing, and the shaft of the handwheel passes through the fixed plate and is connected to the gear; the gear is engaged with the rack.

[0009] Through the above technical solution, the handwheel is used to provide a force to facilitate the slider to drive the movable plate to move horizontally on the guide rail. The rotation of the handwheel drives the gear to rotate, thereby changing the meshing position between the gear and the rack, thereby driving the movable plate to move horizontally.

[0010] Optionally, the cutting assembly includes a rotating rod; both ends of the rotating rod are rotatably mounted on the movable plate through bearing mounting seats; the rotating rod is fixedly connected to a long rod; the side of the long rod is rotatably connected to the cutting knife; the cutting knife is annular; the long rod is elastically connected to the movable plate through an elastic member.

[0011] Through the above technical solution, the rotating rod and the long rod connected to the rotating rod can rotate above the movable plate to achieve the separation of the cutting knife from the outer peripheral surface of the support roller; the annular cutting knife is rotatably connected to the side of the long rod through a pin shaft; and the rotational cutting of the artificial leather is achieved.

[0012] Optionally, a waist-shaped hole is provided on the movable plate; the elastic member includes a limiting rod; the lower end of the limiting rod passes through the waist-shaped hole, and a limiting block is provided at the end of the limiting rod below the waist-shaped hole; the limiting block is configured to be circular, and the diameter of the limiting block is larger than the width of the waist-shaped hole; a spring is sleeved on the limiting rod between the movable plate and the limiting block.

[0013] Optionally, the end of the limiting rod is rotatably connected to the long rod via a pin shaft, and under the action of a spring, the limiting rod pulls the cutting knife on the long rod to elastically abut against the outer peripheral surface of the supporting roller.

[0014] Through the above technical solution, the waist-shaped hole is located on the movable plate, on one side of the rotating rod. When the rotating rod drives the long rod to rotate, it can drive the limiting rod to move in the waist-shaped hole to avoid limiting the rotation of the long rod; the limiting block can limit the spring, and the spring pushes the elastic force to drive the long rod to move downward through the limiting rod, thereby realizing the elastic contact of the cutting knife against the artificial leather.

[0015] Beneficial effects of the present application: Compared with the prior art, the artificial leather burr cutting device provided by the present application has the beneficial effects of convenient cutting, convenient adjustment, high efficiency, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in this application or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0018] Figure 2 This is a structural diagram of another angle of the embodiment of the present application;

[0019] Figure 3 This is a schematic diagram of the structure of an embodiment of the present application.

[0020] Among them, the figure marks in the figure are: 1. frame; 2. support roller; 3. cutting knife; 4. slider; 5. guide rail; 6. movable plate; 7. rack; 8. fixed plate; 9. handwheel; 10. rotating rod; 11. bearing mounting seat; 12. long rod; 13. waist-shaped hole; 14. limit rod; 15. limit block; 16. spring. DETAILED DESCRIPTION

[0021] In order to make the objectives, technical solutions and advantages of this application more clear, this application is further described in detail below in conjunction with specific embodiments.

[0022] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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 this application.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this application, "several" means two or more, unless otherwise specifically defined.

[0025] like Figures 1 to 3 As shown, the purpose of the embodiment of the present application is to provide an artificial leather burr cutting device to solve the technical problems in the prior art that it relies on manual operation, which is not only inefficient, but also difficult to ensure the cutting quality and cannot adjust the burr cutting width.

[0026] To achieve the above-mentioned purpose, the technical solution adopted in this application is: to provide an artificial leather burr cutting device, including a frame 1 and a support roller 2 arranged on the frame 1; a cutting device is movably positioned on the frame 1; the cutting device includes a cutting assembly and a moving assembly; the cutting assembly includes a cutting knife 3; the cutting knife 3 elastically abuts against the outer peripheral surface of the support roller 2.

[0027] Through the above-mentioned technical solution, during the production process of artificial leather, the artificial leather passes through the supporting roller 2. During the passing process, the cutting component in the cutting device cuts the burrs of the artificial leather. The movable component can be adjusted before cutting, and artificial leathers of different widths can be cut, or burrs of different widths can be selected for cutting. The elastic abutment method can achieve better cutting.

[0028] Optionally, the moving component is located below the support roller 2; the frame 1 includes a square frame structure connected by several aluminum profiles; the moving component includes a slider 4 and a guide rail 5; the guide rail 5 is arranged on the aluminum profile above the frame 1; the moving component also includes a moving plate 6; the slider 4 is arranged below the moving plate 6; the slider 4 cooperates with the guide rail 5, and under the action of external force, the slider 4 drives the moving plate 6 to move horizontally on the guide rail 5.

[0029] Through the above-mentioned technical solution, the moving component can drive the cutting component to move horizontally under the support roller 2. The aluminum profile is an existing structure and is spliced ​​by screws. Two guide rails 5 are provided. The slider 4 is used to cooperate with the guide rail 5 and is fixedly installed under the moving plate 6.

[0030] Optionally, a rack 7 is provided on the side of the aluminum profile above the frame 1; a fixed plate 8 is provided on one side of the movable plate 6; a handwheel 9 is installed on the fixed plate 8 through a bearing, and the shaft of the handwheel 9 passes through the fixed plate 8 and is connected to the gear; the gear is engaged with the rack 7.

[0031] Through the above-mentioned technical solution, the handwheel 9 is used to provide a force to facilitate the slider 4 to drive the movable plate 6 to move horizontally on the guide rail 5. The rotation of the handwheel 9 drives the gear to rotate, thereby changing the meshing position between the gear and the rack 7, thereby driving the movable plate 6 to move horizontally.

[0032] Optionally, the cutting assembly includes a rotating rod 10; both ends of the rotating rod 10 are rotatably mounted on the movable plate 6 through bearing mounting seats 11; the rotating rod 10 is fixedly connected to a long rod 12; the long rod 12 is rotatably connected to the cutting knife 3 on the side; the cutting knife 3 is annular; the long rod 12 is elastically connected to the movable plate 6 through an elastic member.

[0033] Through the above technical solution, the rotating rod 10 and the long rod 12 connected to the rotating rod 10 can rotate above the movable plate 6 to achieve the separation of the cutting knife 3 from the outer peripheral surface of the support roller 2; the annular cutting knife 3 is rotatably connected to the side of the long rod 12 through a pin shaft; and the rotational cutting of the artificial leather is achieved.

[0034] Optionally, a waist-shaped hole 13 is provided on the movable plate 6; the elastic member includes a limiting rod 14; the lower end of the limiting rod 14 passes through the waist-shaped hole 13, and a limiting block 15 is provided at the end of the limiting rod 14 below the waist-shaped hole 13; the limiting block 15 is set to be circular, and the diameter of the limiting block 15 is larger than the width of the waist-shaped hole 13; a spring 16 is sleeved on the limiting rod 14 between the movable plate 6 and the limiting block 15.

[0035] Optionally, the end of the limiting rod 14 is rotatably connected to the long rod 12 via a pin. Under the action of the spring 16 , the limiting rod 14 pulls the cutting knife 3 on the long rod 12 to elastically abut against the outer peripheral surface of the supporting roller 2 .

[0036] Through the above technical solution, the waist-shaped hole 13 is located on the movable plate 6, on one side of the rotating rod 10. When the rotating rod 10 drives the long rod 12 to rotate, it can drive the limiting rod 14 to move in the waist-shaped hole 13 to avoid limiting the rotation of the long rod 12; the limiting block 15 can limit the spring 16, and the spring 16 pushes the elastic force to drive the long rod 12 to move downward through the limiting rod 14, thereby realizing the elastic contact of the cutting knife 3 against the artificial leather.

[0037] Beneficial effects of the present application: Compared with the prior art, the artificial leather burr cutting device provided by the present application has the beneficial effects of convenient cutting, convenient adjustment, high efficiency, etc.

[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present application is limited to these examples. Within the scope of the present application, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present application as described above, which are not provided in detail for the sake of simplicity.

[0039] This application is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this application should be included in the scope of protection of this application.

Claims

1. An artificial leather burr cutting device, characterized by: The invention comprises a frame (1) and a support roller (2) arranged on the frame (1); a cutting device is movably positioned on the frame (1); the cutting device comprises a cutting assembly and a moving assembly; the cutting assembly comprises a cutting knife (3); the cutting knife (3) elastically abuts against the outer peripheral surface of the support roller (2).

2. The artificial leather burr cutting device according to claim 1, characterized in that: The movable assembly is located below the supporting roller (2); the frame (1) includes a square frame structure connected by a plurality of aluminum profiles; the movable assembly includes a slider (4) and a guide rail (5); the guide rail (5) is arranged on the aluminum profile above the frame (1); the movable assembly also includes a movable plate (6); the slider (4) is arranged below the movable plate (6); the slider (4) cooperates with the guide rail (5), and under the action of an external force, the slider (4) drives the movable plate (6) to move horizontally on the guide rail (5).

3. The artificial leather burr cutting device according to claim 2, characterized in that: A rack (7) is provided on the side of the aluminum profile above the frame (1); a fixed plate (8) is provided on one side of the movable plate (6); a hand wheel (9) is mounted on the fixed plate (8) via a bearing, and the shaft of the hand wheel (9) passes through the fixed plate (8) and is connected to a gear; the gear is meshed with the rack (7).

4. The artificial leather burr cutting device according to claim 2, characterized in that: The cutting assembly comprises a rotating rod (10); both ends of the rotating rod (10) are rotatably mounted on a movable plate (6) via bearing mounting seats (11); the rotating rod (10) is fixedly connected to a long rod (12); the long rod (12) is rotatably connected to a cutting blade (3) at its side; the cutting blade (3) is annular; and the long rod (12) is elastically connected to the movable plate (6) via an elastic member.

5. The artificial leather burr cutting device according to claim 4, characterized in that: The movable plate (6) is provided with a waist-shaped hole (13); the elastic member includes a limiting rod (14); the lower end of the limiting rod (14) passes through the waist-shaped hole (13), and a limiting block (15) is provided at the end of the limiting rod (14) below the waist-shaped hole (13); the limiting block (15) is set to be circular, and the diameter of the limiting block (15) is larger than the width of the waist-shaped hole (13); a spring (16) is sleeved on the limiting rod (14) between the movable plate (6) and the limiting block (15).

6. The artificial leather burr cutting device according to claim 5, characterized in that: The end of the limiting rod (14) is rotatably connected to the long rod (12) via a pin shaft. Under the action of the spring (16), the limiting rod (14) pulls the cutting knife (3) on the long rod (12) to elastically abut against the outer peripheral surface of the supporting roller (2).

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