Efficient carving machine

Abstract

The utility model relates to the technical field of engraving machines, and discloses an efficient engraving machine which comprises a workbench, a mechanical arm is fixedly connected to the top of the workbench, an inner frame is fixedly connected to the bottom of the mechanical arm, a motor is fixedly connected to the interior of the inner frame, and an outer frame is slidably connected to the exterior of the inner frame. The output end of the motor is fixedly connected to the interior of the outer frame, a mounting frame is fixedly connected to the bottom of the outer frame, a double-head motor is fixedly connected to the interior of the mounting frame, gears are fixedly connected to the two output ends of the double-head motor, and a clamping tooth frame is rotationally connected to the bottom of the mounting frame; the two gears are both connected with the clamping tooth frame in a meshed mode. According to the engraving machine, the angle of the engraving machine head can be adjusted, when engraving at a specific angle is needed, only the angle of the engraving machine head needs to be adjusted, time and labor are saved, and the engraving efficiency is improved.

Description

Technical Field

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

[0002] A CNC machine is a type of machine used to cut, engrave or print on the surface of different materials. It can be used in a variety of applications, including woodworking, metalworking, stone engraving, laser cutting and 3D printing. CNC machines are widely used in different industries and applications to improve production efficiency and ensure the quality of the manufacturing process.

[0003] After searching, a Chinese patent discloses a high-efficiency engraving machine with a publication number of CN216152731U, which includes a structural main body, wherein the structural main body includes a machine base, a gantry is provided on the upper end surface of the machine base, and fixing mechanisms are provided on both sides of the gantry and the machine base, and a first driving mechanism is also provided in the middle of the gantry. A dust collecting mechanism, electronic components and a second driving mechanism are respectively provided inside the machine base, and the dust collecting mechanism includes a pull-out dust collecting box and a guide plate with an inclined angle. Although this patented technology can reduce the work intensity of workers and has the function of automatic cleaning, saving manual cleaning time, thereby increasing processing time, and is convenient and practical, it is impossible to adjust the angle of the engraving machine head, so that when engraving at a specific angle is required, the angle of the engraved object can only be adjusted by flipping, and the engraved object cannot be fixed, which is extremely inconvenient, time-consuming and labor-intensive, and reduces the efficiency of engraving. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a high-efficiency engraving machine, which aims to improve the problem that the angle of the engraving head cannot be adjusted and the engraved object cannot be fixed, which is extremely inconvenient, time-consuming and labor-intensive, and reduces the efficiency of engraving.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency engraving machine, comprising a workbench, a mechanical arm is fixedly connected to the top of the workbench, an inner frame is fixedly connected to the bottom of the mechanical arm, a motor is fixedly connected to the inside of the inner frame, an outer frame is slidably connected to the outside of the inner frame, an output end of the motor is fixedly connected to the inside of the outer frame, a mounting frame is fixedly connected to the bottom of the outer frame, a double-headed motor is fixedly connected to the inside of the mounting frame, both output ends of the double-headed motor are fixedly connected to gears, a tooth frame is rotatably connected to the bottom of the mounting frame, both gears are meshed with the tooth frame, an engraving machine head is fixedly connected to the top of the tooth frame, and a clamping and fixing component is arranged inside the workbench.

[0006] As a further description of the above technical solution:

[0007] The clamping and fixing assembly includes two sliding plates, both of which are slidably connected to the inside of the workbench, and the opposite sides of the two sliding plates are fixedly connected to support blocks, the inside of the workbench is fixedly connected to a fixed plate, and the tops of the two support blocks are fixedly connected to a clamping plate, and the bottom of the workbench is provided with two slots, and the bottom of the workbench is rotatably connected to an offset plate, and the inside of the offset plate is provided with two offset slots, and the bottoms of the two sliding plates are fixedly connected to connecting blocks, and the two connecting blocks are respectively slidably connected to the insides of the two offset slots, and the outside of the workbench is fixedly connected to a bottom plate, and the inside of the bottom plate is rotatably connected to an electric push rod, and the output end of the electric push rod is rotatably connected to the bottom of the connecting block on the rear side.

[0008] As a further description of the above technical solution:

[0009] A limiting ring is arranged at the bottom of the inner frame, and an annular groove is arranged inside the outer frame.

[0010] As a further description of the above technical solution:

[0011] A second limiting ring is arranged on the top of the outer frame, and a second annular groove is opened on the outside of the inner frame.

[0012] As a further description of the above technical solution:

[0013] Stop blocks are arranged at both left and right ends of the latching teeth of the latching tooth frame.

[0014] As a further description of the above technical solution:

[0015] The fixing plate passes through the supporting block, and the supporting block passes through the top of the workbench.

[0016] As a further description of the above technical solution:

[0017] The connecting block is slidably connected to the inside of the slot, and a limiting plate is arranged in the middle of the connecting block.

[0018] As a further description of the above technical solution:

[0019] The opposite sides of the two clamping plates are provided with rubber pads.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the angle of the engraving head can be adjusted by combining the workbench, the mechanical arm, the inner frame, the motor, the outer frame, the mounting frame, the double-head motor, the gear, the gear frame, the engraving head and other structures. When engraving at a specific angle is required, it is only necessary to adjust the angle of the engraving head, which saves time and effort and improves the efficiency of engraving.

[0022] 2. In the utility model, by combining the sliding plate, the supporting block, the fixing plate, the clamping plate, the slotting, the offset plate, the offset slot, the connecting block, the bottom plate, the electric push rod and other structures, it is achieved that the objects to be engraved can be clamped compared to the comparative documents, and the objects to be engraved can be kept in a stable state during the engraving process without shaking, thereby improving the yield and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a high-efficiency engraving machine proposed by the utility model;

[0024] Figure 2 This is a cross-sectional view of an installation frame of a high-efficiency engraving machine proposed by the utility model;

[0025] Figure 3 This is a schematic diagram of the inner frame of a high-efficiency engraving machine proposed by the utility model;

[0026] Figure 4 A cross-sectional view of a workbench of a high-efficiency engraving machine proposed by the utility model;

[0027] Figure 5 The utility model is a schematic diagram of an offset slot of a high-efficiency engraving machine.

[0028] Legend:

[0029] 1. Workbench; 2. Robotic arm; 3. Inner frame; 4. Motor; 5. Outer frame; 6. Mounting frame; 7. Double-head motor; 8. Gear; 9. Gear frame; 10. Engraving machine head; 11. Sliding plate; 12. Support block; 13. Fixed plate; 14. Clamping plate; 15. Slot; 16. Offset plate; 17. Offset slot; 18. Connecting block; 19. Bottom plate; 20. Electric push rod. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-3The utility model provides an embodiment: a high-efficiency engraving machine, including a workbench 1, a mechanical arm 2 is fixedly connected to the top of the workbench 1, the workbench 1 is used to support and fix the mechanical arm 2, the bottom of the mechanical arm 2 is fixedly connected to an inner frame 3, the mechanical arm 2 is a prior art, and can drive the inner frame 3 to move forward, backward, left, right, and up and down, the inner frame 3 is fixedly connected to a motor 4, the inner frame 3 is used to support and fix the motor 4, the outer frame 3 is slidably connected to an outer frame 5 on the outside, the inner frame 3 is used to limit the outer frame 5, the output end of the motor 4 is fixedly connected to the inside of the outer frame 5, the motor 4 is used to drive the outer frame 5 to rotate, the bottom of the outer frame 5 is fixedly connected to a mounting frame 6, and the outer frame 5 is used to drive the mounting frame 6 to rotate.

[0032] Reference Figure 1-3 A double-headed motor 7 is fixedly connected to the inside of the mounting frame 6, and the mounting frame 6 is used to support and fix the double-headed motor 7. Gears 8 are fixedly connected to the two output ends of the double-headed motor 7, and the double-headed motor 7 is used to drive the gears 8 to rotate. The bottom of the mounting frame 6 is rotatably connected to a tooth frame 9, and the mounting frame 6 is used to support and limit the tooth frame 9. Both gears 8 are meshingly connected to the tooth frame 9, and the gears 8 are used to drive the tooth frame 9 to rotate. An engraving machine head 10 is fixedly connected to the top of the tooth frame 9, and the tooth frame 9 is used to drive the engraving machine head 10 to adjust the angle. The engraving machine head 10 is a prior art and is used to engrave objects.

[0033] Reference Figure 1-3 A clamping and fixing component is arranged inside the workbench 1, a limiting ring 1 is arranged at the bottom of the inner frame 3, an annular groove 1 is provided inside the outer frame 5, the limiting ring 1 and the annular groove 1 cooperate with each other so that the outer frame 5 can only rotate outside the inner frame 3 and cannot move, a limiting ring 2 is arranged at the top of the outer frame 5, an annular groove 2 is provided outside the inner frame 3, the limiting ring 2 and the annular groove 2 cooperate with each other so that the outer frame 5 can only rotate outside the inner frame 3 and cannot move, and blocks are arranged at both ends of the teeth of the tooth frame 9, which can prevent the gear 8 from escaping from the position outside the teeth of the tooth frame 9.

[0034] Reference Figure 1 , Figure 4 of Figure 5The clamping and fixing assembly includes two sliding plates 11, and the two sliding plates 11 are slidably connected to the inside of the workbench 1, and the workbench 1 is used to limit the sliding plates 11. The opposite sides of the two sliding plates 11 are fixedly connected with support blocks 12, and the sliding plates 11 are used to drive the support blocks 12 to move. A fixed plate 13 is fixedly connected to the inside of the workbench 1, and the workbench 1 is used to support and fix the fixed plate 13. The tops of the two support blocks 12 are fixedly connected with clamping plates 14, and the support blocks 12 are used to drive the clamping plates 14 to move. The clamping plates 14 are used to clamp objects to be engraved. Two slots 15 are provided at the bottom of the workbench 1, and the workbench 1 is used to determine the external placement of the slots 15. The bottom of the workbench 1 is rotatably connected with an offset plate 16, and the workbench 1 is used to limit the offset plate 16.

[0035] Reference Figure 1 , Figure 4 of Figure 5 Two offset grooves 17 are provided inside the offset plate 16, and the offset plate 16 is used to determine the position of the offset plate 16. The bottoms of the two sliding plates 11 are fixedly connected with connecting blocks 18, and the connecting blocks 18 are used to drive the sliding plates 11 to move. The two connecting blocks 18 are respectively slidably connected inside the two offset grooves 17, and the offset grooves 17 are used to limit the engraving machine head 10. The outside of the workbench 1 is fixedly connected with a bottom plate 19, and the workbench 1 is used to support and fix the bottom plate 19. The inside of the bottom plate 19 is rotatably connected with an electric push rod 20, and the bottom plate 19 is used to limit the electric push rod 20. At the same time, the top of the bottom plate 19 can place tools, and the output end of the electric push rod 20 is rotatably connected to the bottom of the rear connecting block 18, and the electric push rod 20 is used to drive the rear connecting block 18 to move.

[0036] Reference Figure 1 , Figure 4 of Figure 5 The fixed plate 13 passes through the support block 12, and the fixed plate 13 is used to limit the support block 12 again, so that the support block 12 is more stable when moving. The support block 12 passes through the top of the workbench 1, which can facilitate the support block 12 to drive the clamping plate 14 to move. The connecting block 18 is slidably connected to the inside of the slot 15. The slot 15 is used to limit the connecting block 18, and at the same time, it is convenient for the connecting block 18 to drive the sliding plate 11 to move. A limiting plate is set in the middle of the connecting block 18. The limiting plate can prevent the electric push rod 20 from transmitting a part of the upward force of the rear connecting block 18 to the sliding plate 11, so that the sliding plate 11 can work stably. Rubber pads are set on the opposite sides of the two clamping plates 14, and the rubber pads can increase the friction force and clamp more stably.

[0037] Working principle: When adjusting the angle of the engraving head 10, you only need to start the inner frame 3. The inner frame 3 drives the mounting frame 6 to rotate through the outer frame 5, and can perform 360-degree rotation adjustment. Then start the double-headed motor 7. The double-headed motor 7 drives the toothed frame 9 to rotate through the gear 8, thereby driving the engraving head 10 to rotate, and can perform 180-degree angle adjustment, thereby realizing the adjustment of the angle of the engraving head 10. When engraving at a specific angle is required, you only need to adjust the angle of the engraving head 10, which saves time and effort and improves the efficiency of engraving. When fixing the object to be engraved, you only need to place the object on the top of the workbench 1, and at the same time Start the electric push rod 20, which drives the rear sliding plate 11 to move through the rear connecting block 18. At the same time, the rear connecting block 18 slides inside the rear double-headed motor 7 to drive the offset plate 16 to rotate, thereby driving the front connecting block 18 and the rear connecting block 18 to move relative to each other through the front offset groove 17, thereby driving the two sliding plates 11 to move relative to each other, and then the engraved object can be clamped, fixed and released, which achieves the clamping of the object to be engraved compared to the comparative document, and can keep the engraved object in a stable state during the engraving process without shaking, thereby improving the yield and production efficiency.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency engraving machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a mechanical arm (2), the bottom of the mechanical arm (2) is fixedly connected to an inner frame (3), the interior of the inner frame (3) is fixedly connected to a motor (4), the exterior of the inner frame (3) is slidably connected to an outer frame (5), the output end of the motor (4) is fixedly connected to the interior of the outer frame (5), the bottom of the outer frame (5) is fixedly connected to a mounting frame (6), the interior of the mounting frame (6) is fixedly connected to a double-headed motor (7), both output ends of the double-headed motor (7) are fixedly connected to gears (8), the bottom of the mounting frame (6) is rotatably connected to a latching frame (9), the two gears (8) are meshingly connected to the latching frame (9), the top of the latching frame (9) is fixedly connected to an engraving machine head (10), and a clamping and fixing component is provided inside the workbench (1).

2. A high-efficiency engraving machine according to claim 1, characterized in that: The clamping and fixing assembly comprises two sliding plates (11), the two sliding plates (11) are slidably connected to the inside of the workbench (1), the opposite sides of the two sliding plates (11) are fixedly connected to support blocks (12), the inside of the workbench (1) is fixedly connected to a fixing plate (13), the tops of the two support blocks (12) are fixedly connected to a clamping plate (14), the bottom of the workbench (1) is provided with two slots (15), and the bottom of the workbench (1) is rotatably connected to an offset plate (16), the offset plate (16) is provided with two offset grooves (17) inside, the bottoms of the two sliding plates (11) are fixedly connected with connecting blocks (18), the two connecting blocks (18) are respectively slidably connected inside the two offset grooves (17), the outside of the workbench (1) is fixedly connected with a bottom plate (19), the inside of the bottom plate (19) is rotatably connected with an electric push rod (20), and the output end of the electric push rod (20) is rotatably connected to the bottom of the connecting block (18) at the rear side.

3. The high-efficiency engraving machine according to claim 1, characterized in that: A limiting ring is provided at the bottom of the inner frame (3), and an annular groove is provided inside the outer frame (5).

4. The high-efficiency engraving machine according to claim 1, characterized in that: A second limiting ring is provided on the top of the outer frame (5), and a second annular groove is provided on the outside of the inner frame (3).

5. The high-efficiency engraving machine according to claim 1, characterized in that: Stoppers are provided at both left and right ends of the latching teeth of the latching tooth frame (9).

6. The high-efficiency engraving machine according to claim 2, characterized in that: The fixing plate (13) passes through the supporting block (12), and the supporting block (12) passes through the top of the workbench (1).

7. The high-efficiency engraving machine according to claim 2 is characterized in that: The connection block (18) is slidably connected inside the slot (15), and a limiting plate is provided in the middle of the connection block (18).

8. The high-efficiency engraving machine according to claim 2, characterized in that: Rubber pads are arranged on opposite sides of the two clamping plates (14).

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