Splash-proof mechanism of numerical control sawing machine

Abstract

The utility model relates to the field of numerical control sawing machines, and discloses a numerical control sawing machine splash-proof mechanism which comprises an operation table, a cutting mechanism and a fixing mechanism are arranged at the two ends of the top face of the operation table correspondingly, and two fixing plates are arranged on the outer walls of the two sides of the operation table correspondingly; the output ends of the two motors drive the two rotating rods to rotate in the opposite directions correspondingly, the two rotating rods rotate to drive the two frames and the transparent plastic plates and the guide rods on the two frames to rotate correspondingly, and through cooperation of the guide grooves and the guide rods, the transparent plastic plates and the guide rods can rotate; the two transparent plastic plates are arranged on the two sides of the top face of the operation table in a perpendicular mode, so that saw dust generated by pipe fitting cutting can be effectively blocked, workers can be prevented from being injured, the workshop environment can be protected, pipe fittings of different sizes can be limited and fixed, and the working efficiency is improved. And meanwhile, under driving of the upper roller type conveying assembly and the lower roller type conveying assembly, the pipe fittings can be directionally fed forwards, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the field of numerically controlled sawing machines, and in particular to a splash-proof mechanism for numerically controlled sawing machines. Background Art

[0002] A sawing machine is a machine tool that uses a circular saw blade or saw blade to saw or process materials into a desired shape. A sawing machine uses a circular saw blade, a saw band or a saw blade as a tool to saw metal round materials, square materials, and pipe materials. The processing accuracy of a sawing machine is generally not very high. In daily production and processing, sawing machines are widely used in production. When a sawing machine is performing a sawing operation, a large amount of saw dust is likely to be generated. The temperature of the saw dust is high, which will not only burn the staff, but also cause serious environmental pollution in the workshop. In addition, manpower is required to position the pipe fittings to be sawed during sawing, and it is not convenient to move and position the pipe fittings during sawing, which may easily cause sawing failures or sawing errors. Utility Model Content

[0003] In order to solve the problem that a large amount of saw dust is easily generated when a sawing machine is performing sawing operation, the saw dust has a high temperature, which will not only burn the staff but also cause serious environmental pollution in the workshop, and it is inconvenient to move and position when sawing pipes, which may easily cause sawing failure or sawing errors, the present application provides a splash-proof mechanism for a CNC sawing machine.

[0004] This application provides a technical solution that adopts the following:

[0005] A splash-proof mechanism for a numerically controlled sawing machine comprises an operating table, wherein a cutting mechanism and a fixing mechanism are respectively provided at two ends of the top surface of the operating table, and two fixing plates are provided on the outer walls of both sides of the operating table, a rotating rod is passed through the two front and rear adjacent fixing plates, a frame is sleeved on the outer wall of the rotating rod, a transparent plastic plate is embedded in the interior of the frame, one end of the rotating rod passes through the fixing plate and extends outward to be connected to the output end of a motor, the fixing mechanism comprises side plates, four side plates are provided and distributed in a rectangular shape, a roller transmission assembly is provided between two left and right adjacent side plates, fixing blocks are provided on the two upper side plates, hydraulic rods are provided on both sides of the two lower side plates, and the output end of the hydraulic rod is connected to the fixing block.

[0006] Preferably, a support rod is provided on the side wall of the other fixed plate opposite to the motor, the free end of the support rod is connected to a semicircular plate, a guide groove is provided through the semicircular plate, a guide rod is provided inside the guide groove, and the guide rod is connected to the frame.

[0007] Preferably, the cutting mechanism includes a vertical frame, two of which are symmetrically distributed on the left and right, movable openings are provided on the front and back sides of the two vertical frames, a movable block is provided inside each of the movable openings, a saw blade assembly is provided between the four movable blocks, a connecting plate is provided between the two vertical frames, a hydraulic cylinder is provided on the top surface of the connecting plate, the output end of the hydraulic cylinder passes through the connecting plate, and extends downward to be connected to the saw blade assembly.

[0008] Preferably, a through opening is provided below the saw blade assembly and on the top surface of the operating table, the through opening is connected to a connecting pipe, and two supporting groove seats are provided on the top surface of the operating table, and the two supporting groove seats are symmetrically distributed with the through opening as the axis.

[0009] In summary, this application includes the following beneficial technical effects:

[0010] 1. The output ends of the two motors drive the two rotating rods to rotate in opposite directions. The rotation of the two rotating rods drives the two frames and the transparent plastic plates and guide rods thereon to rotate respectively. The two transparent plastic plates are arranged vertically on both sides of the top surface of the operating table through the cooperation of the guide groove and the guide rod, so that the sawdust generated by the cutting of the pipe can be effectively blocked, which can not only avoid injuries to the workers, but also protect the workshop environment;

[0011] 2. The two fixed blocks can move vertically up and down through the output ends of the two hydraulic rods. The movement of the two fixed blocks drives the two side plates and the roller transmission components thereon to move up and down. By adjusting the distance between the upper and lower roller transmission components and cooperating with the two supporting slot seats, pipes of different sizes can be limited and fixed. Driven by the upper and lower roller transmission components, the pipes can be fed forward in a directional manner, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural front view of an embodiment of the application;

[0013] Figure 2 is a structural side view of an embodiment of the application;

[0014] Figure 3 It is a structural schematic diagram of the framework of the application embodiment;

[0015] Figure 4 It is an application example Figure 3 Enlarged schematic diagram of the structure at position A in the middle.

[0016] Explanation of the reference numerals: 1. operating table; 2. transparent plastic plate; 3. frame; 4. hydraulic rod; 5. roller transmission assembly; 6. side panel; 7. saw blade assembly; 8. hydraulic cylinder; 9. stand; 10. movable opening; 11. movable block; 12. supporting slot seat; 13. connecting plate; 14. connecting pipe; 15. through opening; 16. motor; 17. semicircular plate; 18. guide groove; 19. support rod; 20. guide rod; 21. fixed plate. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-4 This application is described in further detail.

[0018] The present application embodiment discloses a splash-proof mechanism for a CNC sawing machine, referring to Figure 1 , Figure 3 and Figure 4 , including an operating table 1, the top ends of the operating table 1 are detachably provided with a cutting mechanism and a fixing mechanism, and the outer walls of both sides of the operating table 1 are fixed with two fixing plates 21, and a rotating rod is inserted between the two adjacent fixing plates 21 in front and behind, and the two ends of the rotating rod are rotatably connected with the two fixing plates 21, and the outer wall of the rotating rod is fixedly sleeved with a frame 3, and a transparent plastic plate 2 is fixedly embedded in the interior of the frame 3, one end of the rotating rod passes through the fixing plate 21, and extends outward to be connected with the output end of the motor 16, and the motor 16 is detachably connected to the fixing plate 21, and a support rod 19 is fixedly provided on the side wall of the other fixing plate 21 opposite to the motor 16, and the free end of the support rod 19 is fixedly connected with a semicircular plate 17, and the semicircular plate 17 is penetrated A guide groove 18 is provided, which is a half-circular groove. A guide rod 20 is provided inside the guide groove 18. The guide rod 20 is slidably connected to the guide groove 18. The guide rod 20 is fixedly connected to the frame 3. The output ends of the two motors 16 respectively drive the two rotating rods to rotate in opposite directions. The rotation of the two rotating rods respectively drives the two frames 3 and the transparent plastic plates 2 and the guide rod 20 thereon to rotate. Moreover, through the cooperation of the guide groove 18 and the guide rod 20, the two transparent plastic plates 2 are vertically arranged on both sides of the top surface of the operating table 1, so that the sawdust generated by the cutting of the pipe can be effectively blocked, which can not only avoid injuries to the staff, but also protect the workshop environment.

[0019] Reference Figure 1-Figure 2The cutting mechanism includes a stand 9, two of which are symmetrically distributed on the top surface of the operating table 1. The front and back surfaces of the two stands 9 are penetrated with movable openings 10, and each movable opening 10 is movably provided with a movable block 11 inside. A saw blade assembly 7 is fixedly provided between the four movable blocks 11. A connecting plate 13 is fixedly provided between the two stands 9. A hydraulic cylinder 8 is detachably provided on the top surface of the connecting plate 13. The output end of the hydraulic cylinder 8 penetrates the connecting plate 13 and extends downward to be detachably connected with the saw blade assembly 7. A through opening 15 is penetrated below the saw blade assembly 7 and on the top surface of the operating table 1. A connecting pipe 14 is fixedly connected to the through opening 15. The saw blade assembly 7 and the movable block 11 are driven to move downward in the vertical direction of the movable opening 10 through the output end of the hydraulic cylinder 8, so that the pipes of different sizes below can be cut, and a part of the sawdust generated by the cutting is discharged into the box through the through opening 15 and the connecting pipe 14 for centralized collection and treatment.

[0020] Reference Figure 1 Two supporting groove seats 12 are fixedly provided on the top surface of the operating table 1, and the two supporting groove seats 12 are symmetrically distributed with the through opening 15 as the axis. The fixing mechanism includes side plates 6, and the side plates 6 are provided with four and are distributed in a rectangular shape. The two side plates 6 located at the bottom are detachably connected to the operating table 1, and roller transmission assemblies 5 are detachably provided between the two adjacent side plates 6 on the left and right. Fixed blocks are fixed on the two side plates 6 located at the top, and hydraulic rods 4 are provided on both sides of the two side plates 6 located at the bottom. The hydraulic rods 4 are detachably connected to the operating table 1, and the output ends of the hydraulic rods 4 are detachably connected to the fixed blocks. The two fixed blocks can be moved vertically up and down through the output ends of the two hydraulic rods 4. The movement of the two fixed blocks drives the two side plates 6 and the roller transmission assemblies 5 thereon to move up and down. By adjusting the distance between the upper and lower roller transmission assemblies 5 and cooperating with the two supporting groove seats 12, pipe fittings of different sizes can be limited and fixed, and driven by the upper and lower roller transmission assemblies 5, the pipe fittings can be fed forward in a directional manner, thereby increasing the practicality of the device.

[0021] The implementation principle of one embodiment of the present application is: when in use, the output end of the hydraulic cylinder 8 drives the saw blade assembly 7 and the movable block 11 to move downward along the vertical direction of the movable opening 10, so that the pipes of different sizes below can be cut, and at the same time, the output ends of the two motors 16 respectively drive the two rotating rods to rotate in opposite directions, and the rotation of the two rotating rods respectively drives the two frames 3 and the transparent plastic plates 2 and the guide rods 20 thereon to rotate, and through the cooperation of the guide grooves 18 and the guide rods 20, the two transparent plastic plates 2 are vertically arranged on both sides of the top surface of the operating table 1, so that the sawdust generated by cutting the pipes can be effectively blocked, which can not only avoid injuries to the staff, but also protect the workshop environment.

[0022] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0023] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0024] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0025] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A splash-proof mechanism for a numerically controlled sawing machine, comprising an operating table (1), Features: A cutting mechanism and a fixing mechanism are respectively provided at both ends of the top surface of the operating table (1), and two fixing plates (21) are provided on the outer walls of both sides of the operating table (1). A rotating rod is inserted between the two adjacent fixing plates (21) in front and behind. The outer wall of the rotating rod is sleeved with a frame (3), and a transparent plastic plate (2) is embedded in the interior of the frame (3). One end of the rotating rod passes through the fixing plate (21) and extends outward to be connected to the output end of the motor (16). The fixing mechanism includes a side plate (6). The side plates (6) are provided with four and are distributed in a rectangular shape. A roller transmission assembly (5) is provided between two adjacent side plates (6) on the left and right. A fixing block is provided on the two upper side plates (6). Hydraulic rods (4) are provided on both sides of the two lower side plates (6), and the output end of the hydraulic rod (4) is connected to the fixing block.

2. A splash-proof mechanism for a CNC sawing machine according to claim 1, Features: A support rod (19) is provided on the side wall of the other fixed plate (21) opposite to the motor (16); the free end of the support rod (19) is connected to a semicircular plate (17); a guide groove (18) is provided through the semicircular plate (17); a guide rod (20) is provided inside the guide groove (18); and the guide rod (20) is connected to the frame (3).

3. The splash-proof mechanism for a CNC sawing machine according to claim 1, Features: The cutting mechanism comprises a stand (9), wherein two stands (9) are provided and are symmetrically distributed on the left and right sides, and movable openings (10) are provided through the front and back sides of the two stands (9), and a movable block (11) is provided inside each movable opening (10), and a saw blade assembly (7) is provided between the four movable blocks (11), and a connecting plate (13) is provided between the two stands (9), and a hydraulic cylinder (8) is provided on the top surface of the connecting plate (13), and the output end of the hydraulic cylinder (8) passes through the connecting plate (13) and extends downward to be connected to the saw blade assembly (7).

4. A splash-proof mechanism for a CNC sawing machine according to claim 3, Features: A through opening (15) is provided below the saw blade assembly (7) and on the top surface of the operating table (1), the through opening (15) being connected to a connecting pipe (14), and two supporting groove seats (12) are provided on the top surface of the operating table (1), the two supporting groove seats (12) being symmetrically distributed with the through opening (15) as the axis.

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