Cutting machine

Abstract

The utility model discloses a cutting machine, which relates to the technical field of cutting machines and comprises a cutting machine body and a U-shaped frame, a hydraulic cylinder is mounted on the U-shaped frame, a knife rest is arranged at the telescopic end of the hydraulic cylinder, a lead screw is rotatably arranged in the knife rest, a plurality of threaded sleeves are uniformly arranged on the outer wall of the lead screw, a mounting frame is fixedly connected to the outer walls of the threaded sleeves, and a cutting knife is mounted at the bottom of the mounting frame. A third sliding block is rotationally arranged on the outer wall of the lead screw, a rectangular opening matched with the third sliding block is formed in one side face of the cutting machine body, a handle is fixedly connected to one end of the lead screw, a flattening piece is arranged on one side in the cutting machine body, and a material guiding piece is arranged in the other side in the cutting machine body. According to the label cutting machine, the handle, the lead screw, the threaded sleeve and the mounting frame are used in cooperation, the position of the cutting knife can be adjusted conveniently, labels of different sizes can be cut conveniently, and the practicability of the cutting machine body is improved; and through the use of the flattening piece, the labels can be flattened conveniently, the phenomenon that the labels are wrinkled is avoided, and cutting of the labels is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a cutting machine. Background Art

[0002] Labels are tools used to mark product targets, classifications or contents, and to assign keywords to the targets for easy searching and positioning. In label production, for the same type of labels, generally cutting processing is required to make label products. Most label cutting and processing rely on cutting or die-cutting methods to complete the processing. Therefore, in the production and processing of label products, cutting machine equipment is also an essential type. However, in the existing cutting machines during use, the positions of the cutting knives of the existing cutting machines are fixed, resulting in the inability to adjust the positions of the cutting knives, and they can only handle labels of the same type and specification. Therefore, when dealing with the cutting requirements of different specifications of labels, it is necessary to replace the cutting knives, which will reduce the working efficiency of label cutting and affect the overall label processing efficiency. Therefore, a cutting machine is proposed to solve the above problems. Summary of the Invention

[0003] The purpose of the utility model is to provide a cutting machine to solve the above problems.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A cutting machine, comprising a cutting machine body and a U-shaped frame. A hydraulic cylinder is installed on the U-shaped frame. A tool rest is provided at the telescopic end of the hydraulic cylinder. A lead screw is rotatably arranged in the tool rest. A plurality of threaded sleeves are evenly arranged on the outer wall of the lead screw. An installation frame is fixedly connected to the outer wall of the threaded sleeve, and the installation frame is slidably arranged with the tool rest. A cutting knife is installed at the bottom of the installation frame. A slider three is rotatably arranged on the outer wall of the lead screw. A rectangular opening is provided on one side surface of the cutting machine body to cooperate with the slider three. A handle is fixedly connected to one end of the lead screw. A flattening member is provided on one side inside the cutting machine body, and a material guiding member is provided on the other side inside the cutting machine body.

[0006] Preferably, the flattening member includes a chute one symmetrically arranged on the inner wall of the cutting machine body, a slider one slidably arranged in the chute one, and a compression spring one arranged between the slider one and the chute one. A flattening plate is fixedly connected between the slider ones.

[0007] Preferably, a plurality of installation grooves are evenly opened on the bottom surface of the flattening plate, and a cylindrical barrel is rotatably arranged in the installation groove.

[0008] Preferably, the material guiding member includes a chute two symmetrically opened on the inner wall of the cutting machine body and a slider two slidably arranged in the chute two. A roller is rotatably arranged between the slider twos. A compression spring two is arranged between the slider two and the chute two.

[0009] Preferably, a rectangular slider is provided on the top surface of the mounting frame, and a rectangular sliding groove is provided on the inner top surface of the tool rest to cooperate with the rectangular slider.

[0010] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0011] By the combined use of the handle, the lead screw, the threaded sleeve and the mounting frame, the present utility model facilitates the adjustment of the position of the cutting tool, thereby facilitating the cutting of labels of different sizes and improving the practicability of the cutting machine body; by the use of the flattening member, the label is facilitated to be flattened, avoiding the phenomenon of label wrinkling, and being beneficial to the cutting of the label. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 FIG. 1 shows a schematic structural diagram of a front view according to an embodiment of the present utility model;

[0013] Figure 2 FIG. 2 shows a schematic structural diagram of a rear view according to an embodiment of the present utility model;

[0014] Figure 3 FIG. 3 shows a schematic partial cross-sectional structural diagram of a front view according to an embodiment of the present utility model;

[0015] Figure 4 FIG. 4 shows a schematic structural diagram of a flattening member according to an embodiment of the present utility model;

[0016] Figure 5 FIG. 5 shows a schematic structural diagram of the connection between a cutting tool and a lead screw according to an embodiment of the present utility model.

[0017] LEGEND DESCRIPTION:

[0018] 1. Cutting machine body; 2. Rectangular opening; 3. U-shaped frame; 4. Hydraulic cylinder; 5. Handle; 6. First slider; 7. Flattening plate; 8. First sliding groove; 9. First compression spring; 10. Second compression spring; 11. Second sliding groove; 12. Roller; 13. Cutting tool; 14. Tool rest; 15. Third slider; 16. Lead screw; 17. Mounting frame; 18. Threaded sleeve; 19. Cylindrical barrel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-5, the present utility model provides a technical solution:

[0021] The cutting machine includes a cutting machine body 1 and a U-shaped frame 3 arranged on the top surface of the cutting machine body 1. A hydraulic cylinder 4 is installed on the U-shaped frame 3 to facilitate the lifting of the cutting knife 13, thereby facilitating the cutting of labels; the telescopic end of the hydraulic cylinder 4 is provided with a tool holder 14 to facilitate the support of the cutting knife 13, thereby facilitating the installation of the cutting knife 13; a lead screw 16 is rotatably arranged in the tool holder 14, and a plurality of threaded sleeves 18 are evenly arranged on the outer wall of the lead screw 16. An installation frame 17 is fixedly connected to the outer wall of the threaded sleeve 18, and the installation frame 17 is slidably arranged with the tool holder 14. A cutting knife 13 is installed at the bottom of the installation frame 17. A slider three 15 is rotatably arranged on the outer wall of the lead screw 16. A rectangular opening 2 is formed on one side surface of the cutting machine body 1 in cooperation with the slider three 15 to facilitate the up and down movement of the lead screw 16, thereby facilitating the adjustment of the cutting knife 13; one end of the lead screw 16 is fixedly connected with a handle 5. Through the combined use of the handle 5, the lead screw 16, the threaded sleeve 18, and the installation frame 17, it is convenient to adjust the position of the cutting knife 13, thereby facilitating the cutting of labels of different sizes and improving the practicability of the cutting machine body 1; a flattening member is arranged on one side inside the cutting machine body 1. Through the use of the flattening member, it is convenient to flatten the label, avoid the phenomenon of label wrinkles, and is beneficial to the cutting of the label; a guiding member is arranged on the other side inside to facilitate the feeding of the label, avoid friction between the label and the cutting machine body 1, thereby facilitating the protection of the label. At the same time, it can also pull the label to avoid the phenomenon of label wrinkles inside the cutting machine body 1, thereby being beneficial to the cutting of the label.

[0022] In the present utility model, the flattening member includes a chute one 8 symmetrically arranged on the inner wall of the cutting machine body 1, a slider one 6 slidably arranged in the chute one 8, and a compression spring one 9 arranged between the slider one 6 and the chute one 8, which is convenient to squeeze the flattening plate 7 to achieve the flattening of the label. At the same time, it can also flatten labels of different thicknesses, realizing the practicability of the flattening member; the slider one 6 is fixedly connected with a flattening plate 7; a plurality of installation grooves are evenly formed on the bottom surface of the flattening plate 7, and a cylindrical barrel 19 is rotatably arranged in the installation groove to reduce the friction between the flattening plate 7 and the label, thereby facilitating the protection of the label.

[0023] In the present utility model, the guiding member includes a chute two 11 symmetrically formed on the inner wall of the cutting machine body 1 and a slider two slidably arranged in the chute two 11. A roller 12 is rotatably arranged between the slider two. A compression spring two 10 is arranged between the slider two and the chute two 11. Through the use of the compression spring two 10, it is convenient to squeeze the roller 12, thereby facilitating the guiding of labels of different thicknesses.

[0024] In the present utility model, a rectangular slider is arranged on the top surface of the installation frame 17, and a rectangular chute is formed on the top inner surface of the tool holder 14 in cooperation with the rectangular slider to facilitate the stable sliding of the installation frame 17.

[0025] Working principle: When the utility model is in use, first pass the label through the flattening plate 7. Through the action of the flattening plate 7, the label can be flattened to avoid the appearance of label wrinkles, which is beneficial to the cutting of the label. Then pass the label through the bottom of the rotating roller 12 and connect it to an external winding device. The label can be pulled to move through the winding device;

[0026] Among them, adjust the position of the cutting knife 13 according to the width of the label. Specifically: Rotate the handle 5, drive the lead screw 16 through the handle 5, and then drive the threaded sleeve 18 to move, and then drive the mounting bracket 17 and the cutting knife 13 to move. Therefore, rotate the handle 5 to move the cutting knife 13 to a suitable position; then open the hydraulic cylinder 4, and the telescopic end of the hydraulic cylinder 4 extends to make the tool holder 14 move downward, so that the cutting knife 13 contacts the label and realizes the cutting of the label.

[0027] The above description of the embodiments enables those skilled in the art to implement or use the utility model. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cutting machine, comprising a cutting machine body (1) and a U-shaped frame (3), characterized in that: A hydraulic cylinder (4) is mounted on the U-shaped frame (3), a tool holder (14) is provided at the telescopic end of the hydraulic cylinder (4), a screw rod (16) is rotatably mounted inside the tool holder (14), a plurality of threaded sleeves (18) are evenly mounted on the outer wall of the screw rod (16), a mounting frame (17) is fixedly connected to the outer wall of the threaded sleeve (18), and the mounting frame (17) and the tool holder (14) are slidably arranged, a cutting knife (13) is mounted at the bottom of the mounting frame (17), a slider three (15) is rotatably mounted on the outer wall of the screw rod (16), a rectangular opening (2) is provided on one side of the cutting machine body (1) to cooperate with the slider three (15), a handle (5) is fixedly connected to one end of the screw rod (16), a flattening part is provided on one side of the cutting machine body (1), and a material guide part is provided on the other side.

2. The cutting machine according to claim 1, characterized in that: The flattening member comprises a slide groove (8) symmetrically arranged on the inner wall of the cutting machine body (1), a slider (6) slidably arranged in the slide groove (8), and a compression spring (9) arranged between the slider (6) and the slide groove (8), and a flattening plate (7) is fixed between the sliders (6).

3. The cutting machine according to claim 2, characterized in that: A plurality of mounting grooves are evenly arranged on the bottom surface of the spreading plate (7), and a cylindrical barrel (19) is rotatably arranged in the mounting groove.

4. The cutting machine according to claim 1, characterized in that: The material guide member comprises two slide grooves (11) symmetrically arranged on the inner wall of the cutting machine body (1) and two sliders slidably arranged in the two slide grooves (11); a roller (12) is rotatably arranged between the two sliders; and two extrusion springs (10) are arranged between the two sliders and the two slide grooves (11).

5. The cutting machine according to claim 1, characterized in that: A rectangular sliding block is provided on the top surface of the mounting frame (17), and a rectangular sliding groove is provided on the inner top surface of the tool holder (14) to match the rectangular sliding block.

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