Feeding mechanism of cutting machine

Abstract

The utility model relates to the technical field of cutting machines, and discloses a cutting machine feeding mechanism which comprises a cutting machine box, a bottom plate and a circular pipe, the cutting machine box is located on one side of the bottom plate and used for cutting the circular pipe, and first fixing frames are symmetrically and fixedly connected to the upper surface of the bottom plate; first guide rollers are rotatably mounted in the two first fixing frames through first connecting shafts, a supporting plate is fixedly connected to the upper surface of the bottom plate through a plurality of supporting rods, and a connecting plate is arranged at the bottom of the supporting plate; a second guide roller is driven by an electric telescopic rod to move downwards, a circular pipe can be clamped and fixed through a first guide roller and the second guide roller, the second guide roller can be driven by a motor to rotate, and therefore the circular pipe can be conveyed rightwards into the cutting machine box, the situation that workers need to manually push the circular pipe is avoided, and the cutting efficiency is improved. The labor intensity of workers is reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cutting machines, and in particular to a feeding mechanism for a cutting machine. Background Art

[0002] A cutting machine is a tool used to split and cut various materials (such as metal, wood, and plastic). Currently, when cutting round tubes in multiple sections, workers are required to continuously push the tubes to move them. Manual pushing is more convenient for lighter tubes, but when the tubes are heavier, manual pushing is more laborious and labor-intensive. Utility Model Content

[0003] In order to solve the problems raised by the above background technology, the present application provides a cutting machine feeding mechanism.

[0004] The present application provides a cutting machine feeding mechanism adopting the following technical solutions:

[0005] A cutting machine feeding mechanism comprises a cutting machine box, a bottom plate and a circular pipe;

[0006] The cutting machine box is located on one side of the bottom plate and is used for cutting round pipes;

[0007] The upper surface of the base plate is symmetrically fixedly connected to the first fixing frame, and the interior of the two first fixing frames are rotatably mounted with a first guide roller via a first connecting shaft, the upper surface of the base plate is fixedly connected to the support plate via a plurality of support rods, a connecting plate is provided at the bottom of the support plate, and a driving mechanism for driving the connecting plate to move vertically is provided on the support plate, and the lower surface of the connecting plate is symmetrically fixedly connected to the second fixing frame, and a second guide roller used in conjunction with the first guide roller is rotatably mounted on the interior of the second fixing frame via a second connecting shaft, and a motor is fixedly mounted on the lower surface of the connecting plate, and the motor is transmission-connected to the two second connecting shafts via a driving assembly;

[0008] The circular tube is located between the adjacent first guide rollers and the second guide rollers.

[0009] Preferably, the driving mechanism includes an electric telescopic rod, which is fixedly mounted on the middle portion of the upper surface of the support plate, and the connecting plate is fixedly connected to the output end of the electric telescopic rod.

[0010] Preferably, the driving assembly includes a rotating shaft, a first gear, a second gear, a first pulley and two second pulleys, the rotating shaft is rotatably connected to one side of the connecting plate, the first gear is fixedly connected to the output end of the motor, the second gear is sleeved on the side wall of the rotating shaft, the second gear is meshed with the first gear, the first pulley is sleeved on the side wall of the rotating shaft, and the two second pulleys are respectively sleeved on the side walls of the two second connecting shafts extending out of one end of the second fixed frame, and the first pulley and the second pulley are connected by belt transmission.

[0011] Preferably, the first pulley and the two second pulleys are arranged in a triangle.

[0012] Preferably, a limiting rod is symmetrically and slidably installed on the upper surface of the support plate, and the bottom end of the limiting rod is fixedly connected to the upper surface of the connecting plate.

[0013] In summary, this application has the following beneficial technical effects:

[0014] Compared with the existing technology, the second guide roller is driven downward by the electric telescopic rod, the round tube can be clamped and fixed by the first guide roller and the second guide roller, and the second guide roller can be driven to rotate by the motor, so that the round tube can be transported to the right into the cutting machine box, avoiding the need for staff to manually push the round tube, reducing the labor intensity of staff and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0016] Figure 2 is a schematic structural diagram of a driving mechanism according to an embodiment of the application;

[0017] Figure 3 It is a structural diagram of the drive component of the embodiment of the application.

[0018] Explanation of the accompanying drawings: 1. Cutting chassis; 2. Base plate; 3. Support rod; 4. First fixed frame; 5. First connecting shaft; 6. First guide roller; 7. Round tube; 8. Second guide roller; 9. Second fixed frame; 10. Connecting plate; 11. Support plate; 12. Limiting rod; 13. Electric telescopic rod; 14. Second connecting shaft; 15. Belt; 16. First pulley; 17. Second pulley; 18. Motor; 19. First gear; 20. Second gear; 21. Rotating shaft. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The embodiment of the present application discloses a feeding mechanism for a cutting machine. Figure 1-3 A cutting machine feeding mechanism includes a cutting machine chassis 1, a base plate 2 and a round tube 7. The cutting machine chassis 1 is located on one side of the base plate 2 and is used to cut the round tube 7. The upper surface of the base plate 2 is symmetrically fixedly connected with a first fixing frame 4. The interiors of the two first fixing frames 4 are both rotatably mounted with a first guide roller 6 through a first connecting shaft 5. The upper surface of the base plate 2 is fixedly connected to a support plate 11 through a plurality of support rods 3. A connecting plate 10 is provided at the bottom of the support plate 11. A driving mechanism for driving the connecting plate 10 to move vertically is provided on the support plate 11.

[0021] The driving mechanism includes an electric telescopic rod 13, which is fixedly mounted on the middle portion of the upper surface of the support plate 11, and the connecting plate 10 is fixedly connected to the output end of the electric telescopic rod 13;

[0022] The lower surface of the connecting plate 10 is symmetrically fixedly connected to the second fixing frame 9. The second guide roller 8 used in conjunction with the first guide roller 6 is rotatably mounted inside the second fixing frame 9 via a second connecting shaft 14. The lower surface of the connecting plate 10 is fixedly mounted with a motor 18, which is transmission-connected to the two second connecting shafts 14 via a drive assembly.

[0023] The driving assembly includes a rotating shaft 21, a first gear 19, a second gear 20, a first pulley 16 and two second pulleys 17. The rotating shaft 21 is rotatably connected to one side of the connecting plate 10. The first gear 19 is fixedly connected to the output end of the motor 18. The second gear 20 is sleeved on the side wall of the rotating shaft 21. The second gear 20 is meshed with the first gear 19. The first pulley 16 is sleeved on the side wall of the rotating shaft 21. The two second pulleys 17 are respectively sleeved on the side walls of the two second connecting shafts 14 extending out of the second fixed frame 9. The first pulley 16 and the second pulley 17 are connected by a belt 15. The first pulley 16 and the two second pulleys 17 are arranged in a triangle.

[0024] The round tube 7 is located between the adjacent first guide roller 6 and the second guide roller 8 .

[0025] When in use, the electrical components appearing in the present application are all connected to an external power supply and a control switch. The circular tube 7 to be cut is placed on the two first guide rollers 6. By starting the electric telescopic rod 13, the connecting plate 10 can be driven to move downward. The connecting plate 10 can drive the second guide roller 8 to move downward through the second fixing frame 9, so that the second guide roller 8 fits the outer wall of the circular tube 7, thereby being able to tightly fix the circular tube 7. By starting the motor 18, the first gear 19 can be driven to rotate. The first gear 19 can drive the rotating shaft 21 to rotate through the second gear 20. The rotating shaft 21 can drive the first pulley 16 thereon to rotate. The first pulley 16 is driven by the belt pulley 16. The belt 15 drives the second pulley 17 to rotate, and the second pulley 17 can drive the second guide roller 8 to rotate through the second connecting shaft 14, so that the round tube 7 can be transported to the right into the cutting machine box 1 for subsequent round tube 7 cutting work. During this process, the second guide roller 8 is driven downward by the electric telescopic rod 13, and the round tube 7 can be clamped and fixed by the first guide roller 6 and the second guide roller 8. The second guide roller 8 can be driven to rotate by the motor 18, so that the round tube 7 can be transported to the right into the cutting machine box 1, avoiding the need for staff to manually push the round tube 7, reducing the labor intensity of staff and improving the practicality of the device.

[0026] Reference Figure 1 and Figure 3 A limiting rod 12 is symmetrically and slidingly installed on the upper surface of the support plate 11. The bottom end of the limiting rod 12 is fixedly connected to the upper surface of the connecting plate 10. The limiting rod 12 makes the connecting plate 10 more stable when moving vertically.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0028] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0029] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0030] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cutting machine feeding mechanism, characterized in that: It comprises a cutting machine box (1), a bottom plate (2) and a circular pipe (7); The cutting machine box (1) is located on one side of the bottom plate (2) and is used for cutting the circular pipe (7); The upper surface of the base plate (2) is symmetrically fixedly connected to a first fixed frame (4), and the interiors of the two first fixed frames (4) are rotatably mounted with a first guide roller (6) via a first connecting shaft (5). The upper surface of the base plate (2) is fixedly connected to a support plate (11) via a plurality of support rods (3), and a connecting plate (10) is provided at the bottom of the support plate (11). A driving mechanism for driving the connecting plate (10) to move vertically is provided on the support plate (11). The lower surface of the connecting plate (10) is symmetrically fixedly connected to a second fixed frame (9), and the interiors of the second fixed frame (9) are rotatably mounted with a second guide roller (8) used in conjunction with the first guide roller (6) via a second connecting shaft (14). A motor (18) is fixedly mounted on the lower surface of the connecting plate (10), and the motor (18) is transmission-connected to the two second connecting shafts (14) via a driving assembly. The circular tube (7) is located between the adjacent first guide roller (6) and second guide roller (8).

2. A cutting machine feeding mechanism according to claim 1, characterized in that: The driving mechanism comprises an electric telescopic rod (13), the electric telescopic rod (13) is fixedly mounted on the middle portion of the upper surface of the support plate (11), and the connecting plate (10) is fixedly connected to the output end of the electric telescopic rod (13).

3. The cutting machine feeding mechanism according to claim 1, characterized in that: The driving assembly comprises a rotating shaft (21), a first gear (19), a second gear (20), a first pulley (16) and two second pulleys (17), wherein the rotating shaft (21) is rotatably connected to one side of the connecting plate (10), the first gear (19) is fixedly connected to the output end of the motor (18), the second gear (20) is sleeved on the side wall of the rotating shaft (21), the second gear (20) is meshed with the first gear (19), the first pulley (16) is sleeved on the side wall of the rotating shaft (21), the two second pulleys (17) are respectively sleeved on the side walls of the two second connecting shafts (14) extending out of one end of the second fixed frame (9), and the first pulley (16) and the second pulley (17) are connected by a belt (15).

4. A cutting machine feeding mechanism according to claim 3, characterized in that: The first pulley (16) and the two second pulleys (17) are arranged in a triangle.

5. The cutting machine feeding mechanism according to claim 1, characterized in that: A limiting rod (12) is symmetrically and slidably installed on the upper surface of the support plate (11), and the bottom end of the limiting rod (12) is fixedly connected to the upper surface of the connecting plate (10).

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