Multi-tool-bit efficient cutting machine

Abstract

The utility model discloses a multi-cutting-head efficient cutting machine, which relates to the technical field of cutting machines, and comprises a base, a mounting frame is arranged at the top end of the base, a cutting knife is arranged in the mounting frame, and a cleaning assembly is arranged in the mounting frame; the cleaning assembly comprises a second motor, a lead screw, a cleaning plate and two sliding grooves, the two sliding grooves are formed in the inner wall of the mounting frame, the second motor is fixedly mounted on one side of the mounting frame, the lead screw is fixedly mounted at the output end of the second motor, and the cleaning plate is arranged at the top end of the lead screw. The cleaning plate is mounted on the chute wall of the chute in a sliding manner; according to the technical scheme, the cleaning assembly is arranged, when the knife rest rotates to adjust the position, one cutting knife moves to the uppermost portion, the cleaning plate moves, impurities on the cutting edge of the uppermost cutting knife are scraped out, and the situation that the impurities are accumulated on the cutting edge of the cutting knife, and cutting of leather by the cutting knives is affected is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a multi-knife head high-efficiency cutting machine. Background Art

[0002] A cutting machine is an indispensable device in some light industries. A cutting machine is a machine that applies pressure to a die by means of the acting force of machine movement to perform stamping processing on non-metallic materials, such as cutting fabrics, leathers, etc.; when using a cutting machine to cut leather, the cutting knife on it cuts the leather, but impurities will adhere to the blade when the leather is cut. After accumulating too much, it will affect the sharpness of the blade and the cutting of the leather. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a multi-knife head high-efficiency cutting machine to solve the problem that impurities will adhere to the blade when cutting leather in the prior art, and after accumulating too much, it will affect the sharpness of the blade and the cutting of the leather.

[0004] In view of this, the utility model provides a multi-knife head high-efficiency cutting machine, which includes a base. An installation frame is arranged at the top of the base. A cutting knife is arranged inside the installation frame, and a cleaning component is arranged inside the installation frame;

[0005] The cleaning component includes a second motor, a lead screw, a cleaning plate and two chutes. The two chutes are opened on the inner wall of the installation frame. The second motor is fixedly installed on one side of the installation frame. The lead screw is fixedly installed at the output end of the second motor. The cleaning plate is arranged at the top of the lead screw, and the cleaning plate is slidably installed on the chute wall.

[0006] Optionally, one end of the lead screw extends into the installation frame.

[0007] Optionally, a moving cylinder is threadedly connected to the outer wall of the lead screw, and the cleaning plate is fixedly installed at the bottom end of the outer wall of the moving cylinder.

[0008] Optionally, the cleaning plate is V-shaped, and convex blocks are integrally formed on both sides of the cleaning plate. The convex blocks are slidably installed on the corresponding chute walls.

[0009] Optionally, an installation frame is fixedly installed at the top of the base. A cylinder is fixedly installed at the top of the installation frame. The output end of the cylinder extends to the bottom end of the installation frame, and the installation frame is fixedly installed at the output end of the cylinder.

[0010] Optionally, a first motor is fixedly installed on one side of the installation frame. The output end of the first motor extends into the installation frame. A tool rest is fixedly installed at the output end of the first motor. The tool rest is cross-shaped, and the cutting tool is fixedly installed on the inner wall of the tool rest through bolts.

[0011] Optionally, a communication hole is provided on one side of the installation frame, and a collection box is slidably installed on the inner wall of the communication hole.

[0012] It can be seen from the above technical solutions that the embodiments of the present invention have the following advantages:

[0013] 1. In a multi-knife head high-efficiency cutting machine of the present invention, by providing a cleaning component, when the tool rest rotates to adjust the position, one of the cutting tools moves to the uppermost position, and the cleaning plate moves to scrape the impurities on the cutting edge of the uppermost cutting tool, reducing the accumulation of impurities on the cutting edge of the cutting tool and affecting the cutting of the leather by the cutting tool.

[0014] 2. In a multi-knife head high-efficiency cutting machine of the present invention, the cleaning plate scrapes the impurities adhered to the cutting edge of the cutting tool that rotates to the uppermost position and falls into the collection box in the communication hole, facilitating the collection and discharge of the scraped impurities.

[0015] These features and advantages of the present invention will be detailedly disclosed in the following specific embodiments and drawings. Description of the Drawings

[0016] The following further describes the present invention with reference to the drawings:

[0017] Figure 1 is a schematic structural diagram of the present invention;

[0018] Figure 2 is a sectional view of the installation frame of the present invention;

[0019] Figure 3 is an installation diagram of the cleaning plate of the present invention;

[0020] Figure 4 is the present invention Figure 2 Enlarged view of part A in.

[0021] Explanation of reference numerals: 1. Base; 2. Installation frame; 3. Cylinder; 4. Installation frame; 5. First motor; 6. Tool rest; 7. Cutting tool; 8. Second motor; 9. Lead screw; 10. Cleaning plate; 11. Chute; 12. Collection box; 13. Moving cylinder. Detailed Description of the Invention

[0022] The technical solutions of the embodiments of the present utility model will be explained and described below with reference to the accompanying drawings of the embodiments of the present utility model. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.

[0023] The following specifically describes a multi-knife head high-efficiency cutting machine according to an embodiment of the present utility model with reference to the accompanying drawings.

[0024] Embodiment 1

[0025] For ease of understanding, please refer to Figures 1 to 4 , an embodiment of a multi-knife head high-efficiency cutting machine provided by the present utility model, including a base 1, an installation frame 4 is arranged at the top of the base 1, a cutting knife 7 is arranged inside the installation frame 4, and a cleaning component is arranged inside the installation frame 4; the cleaning component includes a second motor 8, a lead screw 9, a cleaning plate 10 and two sliding grooves 11, the two sliding grooves 11 are opened on the inner wall of the installation frame 4, the second motor 8 is fixedly installed on one side of the installation frame 4, the lead screw 9 is fixedly installed at the output end of the second motor 8, the cleaning plate 10 is arranged at the top of the lead screw 9, and the cleaning plate 10 is slidably installed on the groove wall of the sliding groove 11.

[0026] It should be noted that by setting the cleaning component, when the tool rest 6 rotates and adjusts its position, one of the cutting knives 7 moves to the topmost position, and the cleaning plate 10 moves to scrape the impurities on the blade of the topmost cutting knife 7, reducing the accumulation of impurities on the blade of the cutting knife 7 and affecting the cutting of the leather by the cutting knife 7; by setting the second motor 8, the lead screw 9 can be driven to rotate, and by setting the lead screw 9, the cleaning plate 10 can be driven to move back and forth on the lead screw 9.

[0027] In some embodiments, as Figure 3 shown, one end of the lead screw 9 extends into the installation frame 4, a moving cylinder 13 is threadedly connected to the outer wall of the lead screw 9, the cleaning plate 10 is fixedly installed at the bottom end of the outer wall of the moving cylinder 13, the cleaning plate 10 is V-shaped, and convex blocks are integrally formed on both sides of the cleaning plate 10, and the convex blocks are slidably installed on the groove walls of the corresponding sliding grooves 11.

[0028] It should be noted that the inner wall of the moving cylinder 13 is provided with internal threads, the moving cylinder 13 is threadedly connected to the lead screw 9 through the internal threads, the lead screw 9 rotates to drive the moving cylinder 13 to move, the moving cylinder 13 drives the cleaning plate 10 to move, and when the cleaning plate 10 moves, the moving cylinder 13 and the cleaning plate 10 are limited by the convex blocks on both sides and the sliding grooves 11.

[0029] In this example, the inner wall of the cleaning plate 10 is in contact with the blade of the cutting knife 7.

[0030] In some embodiments, as Figure 1As shown in the figure, a mounting frame 2 is fixedly installed at the top end of the base 1, a cylinder 3 is fixedly installed at the top end of the mounting frame 2, the output end of the cylinder 3 extends to the bottom end of the mounting frame 2, a mounting frame 4 is fixedly installed at the output end of the cylinder 3, a first motor 5 is fixedly installed on one side of the mounting frame 4, the output end of the first motor 5 extends into the mounting frame 4, a tool rest 6 is fixedly installed at the output end of the first motor 5, the tool rest 6 is cross-shaped, and the cutting tool 7 is fixedly installed on the inner wall of the tool rest 6 by bolts.

[0031] It should be noted that when the cylinder 3 is started, it can drive the mounting frame 4 to move up and down, thereby driving the tool rest 6 and the cutting tool 7 to move up and down. When the first motor 5 is started, it can drive the tool rest 6 and drive several cutting tools 7 on the tool rest 6 to be adjusted and replaced.

[0032] In this embodiment, the second motor 8 can be a servo motor.

[0033] Embodiment 2

[0034] In some embodiments, as Figure 2 shown, a communication hole is provided on one side of the mounting frame 4, and a collection frame 12 is slidably installed on the inner wall of the communication hole.

[0035] It should be noted that the cleaning plate 10 scrapes the impurities adhering to the blade of the cutting tool 7 that rotates to the uppermost position and falls into the collection frame 12 in the communication hole, which is convenient for collecting and discharging the scraped impurities.

[0036] The first motor 5, the second motor 8 and the cylinder 3 in the present utility model are well-known components and will not be elaborated here.

[0037] Working principle: When cutting and trimming leather, the leather is conveyed by an external conveyor line. When the cylinder 3 is started, it can drive the mounting frame 4 to move up and down, thereby driving the tool rest 6 and the cutting tool 7 to move up and down to cut the leather. When it is necessary to clean the cutting tool 7, the second motor 8 is started to drive the lead screw 9 to rotate. The rotation of the lead screw 9 drives the cleaning plate 10 to move back and forth on the lead screw 9, and the cleaning plate 10 cleans the impurities on the blade of the uppermost cutting tool 7.

[0038] The above is the case. The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

1. A multi-blade high-efficiency cutting machine, characterized by: It comprises a base (1), a mounting frame (4) is arranged at the top of the base (1), a cutting knife (7) is arranged inside the mounting frame (4), and a cleaning component is arranged inside the mounting frame (4); The cleaning assembly comprises a second motor (8), a screw rod (9), a cleaning plate (10) and two slide grooves (11), wherein the two slide grooves (11) are arranged on the inner wall of the installation frame (4), the second motor (8) is fixedly installed on one side of the installation frame (4), the screw rod (9) is fixedly installed on the output end of the second motor (8), the cleaning plate (10) is arranged on the top end of the screw rod (9), and the cleaning plate (10) is slidably installed on the groove wall of the slide groove (11).

2. The multi-blade high-efficiency cutting machine according to claim 1, characterized in that: One end of the screw rod (9) extends into the interior of the installation frame (4).

3. The multi-blade high-efficiency cutting machine according to claim 1, characterized in that: The outer wall of the screw rod (9) is threadedly connected to a moving cylinder (13), and the cleaning plate (10) is fixedly mounted on the bottom end of the outer wall of the moving cylinder (13).

4. The multi-blade high-efficiency cutting machine according to claim 1, characterized in that: The cleaning plate (10) is V-shaped, and protrusions are integrally formed on both sides of the cleaning plate (10), and the protrusions are slidably mounted on the corresponding groove walls of the sliding groove (11).

5. The multi-blade high-efficiency cutting machine according to claim 1, characterized in that: A mounting frame (2) is fixedly mounted on the top of the base (1), a cylinder (3) is fixedly mounted on the top of the mounting frame (2), an output end of the cylinder (3) extends to the bottom end of the mounting frame (2), and the mounting frame (4) is fixedly mounted on the output end of the cylinder (3).

6. The multi-blade high-efficiency cutting machine according to claim 5, characterized in that: A first motor (5) is fixedly mounted on one side of the mounting frame (4); an output end of the first motor (5) extends into the interior of the mounting frame (4); a knife holder (6) is fixedly mounted on the output end of the first motor (5); the knife holder (6) is in a cross shape; and the cutting knife (7) is fixedly mounted on the inner wall of the knife holder (6) by means of bolts.

7. The multi-blade high-efficiency cutting machine according to claim 1, characterized in that: A communication hole is provided on one side of the installation frame (4), and a collection frame (12) is slidably mounted on the inner wall of the communication hole.

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