Cutter locking structure of cutting machine

Abstract

The utility model relates to the technical field of cutters, and discloses a cutter locking structure of a cutting machine, which solves the problems that the cutter of the existing cutting machine is inconvenient to continuously disassemble and assemble according to use requirements, and the working efficiency is influenced, and comprises a base, and one side of the upper end of the base is connected with a cutting machine body; disks are rotationally connected to the two sides of the cutting machine body, mounting grooves are formed in one sides of the discs, dismounting assemblies are connected to one sides of the interiors of the mounting grooves, rotating shafts are connected to one ends of the discs in a clamped mode, and sliding grooves are formed in one sides of the exteriors of the rotating shafts. Under sliding limiting of the round rod, the movable plate linearly drives the arc-shaped plate to move towards the two sides, the arc-shaped plate drives the inserting rod to move, the inserting rod is moved out of the inserting hole, then the connecting plate and the rotating shaft are not fixedly connected any more, the rotating shaft is conveniently taken down, dismounting and mounting are convenient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutters, in particular to a cutter locking structure of a cutting machine. Background Art

[0002] Automatic cutting machines are used for the segmentation and cutting of sheets in various industries. They do not require any molds. They are controlled by system software and then cut directly. As long as the corresponding parameters are set on the operating platform, the computer transmits the corresponding instructions to the cutting machine. The cutting machine quickly cuts according to the received design drawings, with high automation. The operation is simple, and it is a cutting device used in many industries. The cutting knife inside the cutting machine is usually a fixed structure, which is inconvenient when the cutting knife needs to be disassembled, affecting the efficiency of the cutting knife. Such a cutting machine cutting knife is not convenient to continue to disassemble and assemble the cutting knife according to the use requirements, affecting work efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a cutting machine cutter locking structure, which effectively solves the problem that the current cutting machine cutter is inconvenient to further disassemble and assemble the cutter according to usage requirements, affecting work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting knife locking structure of a cutting machine, comprising a base, a cutting machine body is connected to one side of the upper end of the base, and discs are rotatably connected to both sides of the cutting machine body, a mounting groove is provided on one side of the disc, and a disassembly component is connected to one side of the mounting groove, a rotating shaft is clamped at one end of the disc, a sliding groove is provided on one side of the rotating shaft, a cutting knife is slidably sleeved on the outside of the rotating shaft, and the disassembly component comprises a screw rod installed on one side of the inside of the mounting groove, movable plates are sleeved on both sides of the outside of the screw rod, a round rod is penetrated and connected to one end of the movable plate, and both sides of the outside of the round rod are connected to both sides of the inner wall of the mounting groove.

[0005] Preferably, one end of the movable plate extends through and is connected to an arc-shaped plate outside the disc, and both sides of one end of the arc-shaped plate are symmetrically connected to plug rods.

[0006] Preferably, one end of one of the plug-in rods is connected to a clamping plate, and one end of the other plug-in rod is provided with a clamping groove, and the clamping plate is located inside the clamping groove; one end of the disc is connected to a connecting plate, and the connecting plate is located inside the rotating shaft; and one end of the connecting plate is provided with a plug-in hole.

[0007] Preferably, a slider is connected to the inner side of the cutting knife, the slider is located inside the slide groove, the slider is slidably connected to the slide groove, a slide plate is connected to the inner side of the cutting knife, one end of the slide plate extends through to the outer side of the cutting knife, one end of the slide plate is connected to a spring, and one end of the spring is connected to the inner side of the cutting knife.

[0008] Preferably, both sides of the lower end of the slide plate are connected with fixing rods, the fixing rods penetrate the slide block and extend into the slide slot, and fixing holes are provided at the connection between the slide block and the slide slot corresponding to the fixing rods.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] (1) The utility model, through the setting of the disassembly component, rotates the screw rod, the screw rod drives the moving plate to move, under the sliding limit of the round rod, the moving plate drives the arc plate to move to both sides along a straight line, the arc plate drives the plug rod to move, so that the plug rod is moved out of the plug hole, and then the connection plate and the rotating shaft are no longer fixedly connected, which is convenient for removing the rotating shaft, facilitating disassembly and assembly, and improving work efficiency;

[0011] (2) By setting the slider, the slide groove, the fixed rod, the fixed hole, the spring and the slide plate, the slide plate is pulled upward, and the slide plate drives the fixed rod to move upward, so that the fixed rod moves out from the inside of the fixed hole. At this time, the slider is no longer fixed to the slide groove, and pushes the cutting knife to one side, thereby changing the position between the cutting knives and improving the use efficiency of the cutting knives. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 This is a front view of a cutting knife locking structure of a cutting machine according to the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the installation slot of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the disassembly assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the connection structure of the clamping plate of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the chute of the utility model;

[0019] Figure 6 This is a schematic diagram of the connection structure of the spring of the utility model;

[0020] Figure 7 It is a schematic diagram of the connection structure of the fixing rod of the utility model.

[0021] In the figure: 1. base; 2. cutting machine body; 3. disc; 4. mounting groove; 5. disassembly assembly; 51. screw rod; 52. moving plate; 53. round rod; 54. arc plate; 55. plug-in rod; 56. snap-in plate; 57. snap-in groove; 58. connecting plate; 59. plug-in hole; 6. rotating shaft; 7. slide groove; 8. cutting knife; 9. slider; 10. slide plate; 11. spring; 12. fixing rod; 13. fixing hole. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-7 This application is described in further detail.

[0023] The present application embodiment discloses a cutting blade locking structure of a cutting machine. Figure 1-4 , including a base 1, a cutting machine body 2 is connected to one side of the upper end of the base 1, and a disc 3 is rotatably connected to both sides of the cutting machine body 2. The disc 3 is rotatably connected to the cutting machine, so that the disc 3 can rotate to drive the rotating shaft 6 to rotate. A mounting groove 4 is provided on one side of the disc 3, and a disassembly component 5 is connected to one side of the mounting groove 4. A rotating shaft 6 is clamped at one end of the disc 3, and a sliding groove 7 is provided on one side of the rotating shaft 6. A cutting knife 8 is provided on the sliding sleeve outside the rotating shaft 6, and the cutting knife 8 cuts the required material;

[0024] The disassembly assembly 5 includes a screw rod 51 installed on one side of the inside of the installation groove 4. The external thread direction of the screw rod 51 is symmetrically arranged about the center. The screw rod 51 rotates to drive the two movable plates 52 to move toward the center or both sides at the same time. The movable plates 52 are sleeved on both sides of the outside of the screw rod 51. A round rod 53 is connected to one end of the movable plate 52. The round rod 53 limits the movable plate 52 so that the movable plate 52 can only move in a straight line during the movement. Both sides of the outside of the round rod 53 are connected to both sides of the inner wall of the installation groove 4. One end of the movable plate 52 extends to the outside of the disc 3 and is connected to an arc plate 54. , both sides of one end of the arc plate 54 are symmetrically connected with plug rods 55, one end of one of the plug rods 55 is connected with a clamping plate 56, and one end of the other plug rod 55 is provided with a clamping groove 57, and the clamping plate 56 is located inside the clamping groove 57. One end of the disc 3 is connected with a connecting plate 58, and the connecting plate 58 is located inside the rotating shaft 6. A plug hole 59 is penetrated and opened at one end of the connecting plate 58. The plug rod 55 is plugged into the inside of the plug hole 59, so that the connecting plate 58 is fixedly connected to the rotating shaft 6. When the plug rod 55 is separated from the plug hole 59, it is convenient to remove the rotating shaft 6 from the outside of the connecting plate 58.

[0025] Reference Figure 5-7A slider 9 is connected to the inner side of the cutting knife 8, and the slider 9 is located inside the slide groove 7. The slider 9 is convenient for driving the cutting knife 8 to slide, so that the cutting knife 8 slides outside the rotating shaft 6. The slider 9 is slidably connected to the slide groove 7. A slide plate 10 is connected to one side of the inside of the cutting knife 8. One end of the slide plate 10 extends through and extends to the outer side of the cutting knife 8. A spring 11 is connected to one end of the slide plate 10. The spring 11 applies pressure to the slide plate 10 so that the fixing rod 12 is inserted into the inside of the fixing hole 13. One end of the spring 11 is connected to one side of the inside of the cutting knife 8. Both sides of the lower end of the slide plate 10 are connected with fixing rods 12. The fixing rod 12 penetrates the slider 9 and extends to the inside of the slide groove 7. A fixing hole 13 is opened at the connection between the slider 9 and the slide groove 7 corresponding to the fixing rod 12. The fixing rod 12 is inserted into the inside of the fixing hole 13, so that the slider 9 is fixedly connected to the slide groove 7, and then the cutting knife 8 is fixed to the outside of the rotating shaft 6.

[0026] The implementation principle of the cutter locking structure of a cutting machine in the embodiment of the present application is as follows: when in use, in the initial state, the plug-in rod 55 is located inside the plug-in hole 59, at this time, the connecting plate 58 is fixedly connected to the rotating shaft 6, and when the cutting knife 8 needs to be disassembled, the screw rod 51 is rotated to one side, and the screw rod 51 drives the movable plate 52 to move, and under the sliding limit of the round rod 53, the movable plate 52 drives the arc plate 54 to move to both sides along a straight line, and the arc plate 54 drives the plug-in rod 55 to move, so that the plug-in rod 55 is moved out from the inside of the plug-in hole 59, so that the connecting plate 58 is no longer fixedly connected to the rotating shaft 6, which is convenient for removing the rotating shaft 6, facilitating disassembly and assembly, and improving work efficiency. When the width between the cutting knives 8 needs to be adjusted, the slide plate 10 is pulled upward, and the slide plate 10 drives the fixed rod 12 to move upward, so that the fixed rod 12 moves out of the fixed hole 13. At this time, the slider 9 is no longer fixed to the slide groove 7, and the cutting knife 8 is pushed to one side, thereby changing the position between the cutting knives 8, and improving the use efficiency of the cutting knife 8.

[0027] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting blade locking structure for a cutting machine, comprising a base (1), characterized in that: A cutting machine body (2) is connected to one side of the upper end of the base (1), and a disc (3) is rotatably connected to both sides of the cutting machine body (2). A mounting groove (4) is provided on one side of the disc (3), and a disassembly assembly (5) is connected to one side of the mounting groove (4). A rotating shaft (6) is clamped at one end of the disc (3), and a sliding groove (7) is provided on one side of the outer side of the rotating shaft (6). A cutting knife (8) is slidably sleeved on the outer side of the rotating shaft (6). The disassembly assembly (5) comprises a screw rod (51) installed on one side of the inner side of the mounting groove (4), and movable plates (52) are sleeved on both sides of the outer side of the screw rod (51). A round rod (53) is penetrated and connected to one end of the movable plate (52), and both sides of the outer side of the round rod (53) are connected to both sides of the inner wall of the mounting groove (4).

2. The cutting blade locking structure of a cutting machine according to claim 1, characterized in that: One end of the movable plate (52) extends through and to the outside of the disc (3) and is connected to an arc-shaped plate (54), and both sides of one end of the arc-shaped plate (54) are symmetrically connected to plug rods (55).

3. The cutting blade locking structure of a cutting machine according to claim 2, characterized in that: One end of one of the plug-in rods (55) is connected to a clamping plate (56), and one end of the other plug-in rod (55) is provided with a clamping groove (57), and the clamping plate (56) is located inside the clamping groove (57). One end of the disk (3) is connected to a connecting plate (58), and the connecting plate (58) is located inside the rotating shaft (6). One end of the connecting plate (58) is provided with a plug-in hole (59).

4. The cutting blade locking structure of a cutting machine according to claim 1, characterized in that: The inner side of the cutting knife (8) is connected to a slider (9), the slider (9) is located inside the slide groove (7), the slider (9) is slidably connected to the slide groove (7), one side of the inner side of the cutting knife (8) is connected to a slide plate (10), one end of the slide plate (10) extends through to the outer side of the cutting knife (8), one end of the slide plate (10) is connected to a spring (11), one end of the spring (11) is connected to the inner side of the cutting knife (8).

5. The cutting blade locking structure of a cutting machine according to claim 4, characterized in that: Both sides of the lower end of the slide plate (10) are connected with fixing rods (12), and the fixing rods (12) penetrate the slider (9) and extend into the inside of the slide groove (7). A fixing hole (13) is provided at the connection between the slider (9) and the slide groove (7) corresponding to the fixing rods (12).

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