Carving machine head movement adjusting device for carving machine

Abstract

The utility model discloses a carving machine head movement adjusting device for a carving machine, which relates to the technical field of carving machines and comprises an operation table, a U-shaped frame is rotatably arranged above the operation table, a lead screw is rotatably connected to the upper half section of the U-shaped frame, a sliding seat is in threaded fit with the lead screw, a frame is fixedly connected to the side wall of the sliding seat, and a movable adjusting device is arranged on the frame. A third motor is fixedly connected to the interior of the frame, a circular groove allowing a driving shaft of the third motor to penetrate through is formed in the wall body of the frame, a square block is fixedly connected to the driving shaft of the third motor, and an electric push rod is fixedly connected to the square block. According to the carving machine head movement adjusting device for the carving machine, the frame, the third motor, the square block and other structures are arranged, the inclination angle of the carving device and the machine head body is adjusted, the side face of a workpiece and the faces with other angles can be carved conveniently, and the applicability of the carving machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving machines, in particular to an engraving head moving adjustment device for engraving machines. Background Art

[0002] Engraving machines have a wide range of applications, including low-power ones such as two-color plates, architectural models, small signs, three-dimensional crafts, etc., and high-power ones such as engraving jade and metals require a power of more than 1500W. High-power engraving machines can do what low-power engraving machines can do for large-scale cutting, relief, and carving.

[0003] The engraving machine head is an important part of the engraving machine. Its range of movement and adjustment directly affects the range of materials engraved by the engraving machine. The traditional engraving machine head can only be adjusted in the up and down and left and right directions to engrave the surface of the object, but it cannot engrave the side and other angles of the object.

[0004] Therefore, it is necessary to propose an engraving machine head moving adjustment device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide an engraving head moving adjustment device for an engraving machine, so as to solve the problem that the head of a traditional engraving machine can only be adjusted in the up and down and left and right directions during adjustment, so as to engrave the surface of an object, but cannot engrave the side and other angles of the object.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for moving and adjusting an engraving head for an engraving machine, comprising an operating table, a U-shaped frame is rotatably arranged above the operating table, the upper half of the U-shaped frame is rotatably connected to a lead screw, a slide seat is threadedly fitted on the lead screw, a frame is fixedly connected to the side wall of the slide seat, a third motor is fixedly connected to the interior of the frame, a circular groove is provided on the wall of the frame for the driving shaft of the third motor to pass through, a block is fixedly connected to the driving shaft of the third motor, an electric push rod is fixedly connected to the block, an engraving device is fixedly connected to the telescopic end of the electric push rod, a machine head body is connected to the engraving device, and a driving component for driving the U-shaped frame to rotate is arranged on the operating table.

[0007] Preferably, arc grooves are provided at both ends of the frame, a ring is slidably arranged between the two arc grooves, an electromagnet is fixedly embedded on the ring, a bracket is fixedly connected to the ring, the bracket is L-shaped, and one end of the bracket away from the ring is fixedly connected to the block.

[0008] Preferably, a first motor is fixedly connected to the outer wall of the U-shaped frame, and the lead screw is fixedly connected to the driving shaft of the first motor.

[0009] Preferably, a slide groove is provided on the lower surface of the top of the U-shaped frame, a sliding block is slidably connected inside the slide groove, and the sliding block is fixedly connected to the sliding seat.

[0010] Preferably, the driving assembly includes a transverse plate and a second motor, the transverse plate is fixedly connected to the U-shaped frame, the second motor is fixedly connected to the lower surface of the operating table, a circular groove is provided on the operating table for the driving shaft of the second motor to pass through, and the transverse plate is fixedly connected to the driving shaft of the second motor.

[0011] Preferably, support columns are fixedly connected to the four corners of the lower surface of the operating table.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model adjusts the inclination angle between the engraving device and the machine head body by setting structures such as a frame, a third motor and a block, so as to facilitate engraving on the side of the workpiece and surfaces at other angles, thereby improving the applicability of the engraving machine;

[0014] 2. After the inclination angle of the engraving device and the machine head body is adjusted, the electromagnet is adsorbed and fixed on the frame to complete the positioning of the ring, and then the block is positioned through the bracket to improve the stability of the engraving device and the machine head body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a structural schematic diagram of an engraving head moving adjustment device for an engraving machine from one viewing angle.

[0016] Figure 2 This is a schematic structural diagram from another perspective of the engraving head moving adjustment device for the engraving machine of the utility model.

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0018] Figure 4 It is a schematic diagram of the framework and ring structure of the utility model.

[0019] In the figure: 1. operating table; 2. U-shaped frame; 3. lead screw; 4. slide seat; 5. slide groove; 6. slider; 7. first motor; 8. cross plate; 9. second motor; 10. frame; 11. support column; 12. third motor; 13. block; 14. arc groove; 15. ring; 16. bracket; 17. electric push rod; 18. engraving device; 19. machine head body; 20. electromagnet. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1 to Figure 4 The engraving head moving adjustment device for an engraving machine shown in the figure comprises an operating table 1, and support columns 11 are fixedly connected to the four corners of the lower surface of the operating table 1. When in use, a clamping and positioning device can be set on the operating table 1 to fix the workpiece and facilitate the engraving operation. The clamping and positioning device is a common existing technology and will not be described in detail here.

[0022] A U-shaped frame 2 is rotatably arranged above the operating table 1, and a lead screw 3 is rotatably connected to the upper half of the U-shaped frame 2. A first motor 7 is fixedly connected to the outer wall of the U-shaped frame 2, and the lead screw 3 is fixedly connected to the driving shaft of the first motor 7. A slide seat 4 is threadedly matched on the lead screw 3, and a slide groove 5 is provided on the lower surface of the top of the U-shaped frame 2. A slider 6 is slidably connected inside the slide groove 5, and the slider 6 is fixedly connected to the slide seat 4. Specifically, the first motor 7 rotates to drive the lead screw 3 to rotate, and under the limiting action of the slider 6 and the slide groove 5, the slide seat 4 moves.

[0023] A frame 10 is fixedly connected to the side wall of the slide 4, a third motor 12 is fixedly connected to the interior of the frame 10, a circular groove is provided on the wall of the frame 10 for the driving shaft of the third motor 12 to pass through, and a block 13 is fixedly connected to the driving shaft of the third motor 12. An electric push rod 17 is fixedly connected to the block 13, an engraving device 18 is fixedly connected to the telescopic end of the electric push rod 17, and a head body 19 is connected to the engraving device 18.

[0024] During operation, the third motor 12 rotates to drive the block 13 to rotate, so that the electric push rod 17 rotates synchronously, and the inclination angle of the engraving device 18 and the head body 19 is adjusted to facilitate engraving on the side of the workpiece and surfaces at other angles, thereby improving the applicability of the engraving machine.

[0025] In order to improve the stability of the engraving device 18 and the machine head body 19, arc grooves 14 are provided at both ends of the frame 10, and a ring 15 is slidably arranged between the two arc grooves 14. An electromagnet 20 is fixedly embedded on the ring 15. The frame 10 is made of a material that can be magnetically adsorbed, such as iron, which can be adjusted according to specific usage conditions. A bracket 16 is fixedly connected to the ring 15, and the bracket 16 is an L-shaped structure. The end of the bracket 16 away from the ring 15 is fixedly connected to the block 13.

[0026] During operation, when it is necessary to adjust the inclination angle of the engraving device 18 and the head body 19, the electromagnet 20 is turned off, and the third motor 12 rotates to drive the block 13 to rotate, so that the electric push rod 17 rotates synchronously to adjust the inclination angle of the engraving device 18 and the head body 19. After the adjustment is completed, the electromagnet 20 is started and adsorbed and fixed on the frame 10 to complete the positioning of the ring 15, and then the block 13 is positioned through the bracket 16 to improve the stability of the use of the engraving device 18 and the head body 19.

[0027] The operating table 1 is provided with a driving assembly for driving the U-shaped frame 2 to rotate, and the driving assembly includes a transverse plate 8 and a second motor 9. The transverse plate 8 is fixedly connected to the U-shaped frame 2, and the second motor 9 is fixedly connected to the lower surface of the operating table 1. A circular groove for the driving shaft of the second motor 9 to pass through is provided on the operating table 1, and the transverse plate 8 is fixedly connected to the driving shaft of the second motor 9. Specifically, the rotation of the second motor 9 drives the transverse plate 8 to rotate, and drives the U-shaped frame 2 to rotate synchronously, further improving the applicability of the engraving machine.

Claims

1. A device for moving and adjusting an engraving head for an engraving machine, comprising an operating table (1), characterized in that: A U-shaped frame (2) is rotatably arranged above the operating table (1), and a lead screw (3) is rotatably connected to the upper half of the U-shaped frame (2), and a slide seat (4) is threadedly matched on the lead screw (3), and a frame (10) is fixedly connected to the side wall of the slide seat (4), and a third motor (12) is fixedly connected to the inside of the frame (10), and a circular groove for the driving shaft of the third motor (12) to pass through is opened on the wall of the frame (10), and a block (13) is fixedly connected to the driving shaft of the third motor (12), and an electric push rod (17) is fixedly connected to the block (13), and an engraving device (18) is fixedly connected to the telescopic end of the electric push rod (17), and a head body (19) is connected to the engraving device (18), and a driving component for driving the U-shaped frame (2) to rotate is arranged on the operating table (1).

2. The engraving head moving adjustment device for an engraving machine according to claim 1, characterized in that: Both ends of the frame (10) are provided with arc grooves (14), a circular ring (15) is slidably arranged between the two arc grooves (14), an electromagnet (20) is fixedly embedded on the circular ring (15), a bracket (16) is fixedly connected to the circular ring (15), the bracket (16) is in an L-shaped structure, and one end of the bracket (16) away from the circular ring (15) is fixedly connected to the block (13).

3. The engraving head moving adjustment device for an engraving machine according to claim 1, characterized in that: A first motor (7) is fixedly connected to the outer wall of the U-shaped frame (2), and the lead screw (3) is fixedly connected to the drive shaft of the first motor (7).

4. The engraving head moving adjustment device for an engraving machine according to claim 1, characterized in that: A slide groove (5) is provided on the lower surface of the top of the U-shaped frame (2), and a slider (6) is slidably connected inside the slide groove (5), and the slider (6) is fixedly connected to the slide seat (4).

5. The engraving head moving adjustment device for an engraving machine according to claim 1, characterized in that: The driving assembly comprises a transverse plate (8) and a second motor (9), wherein the transverse plate (8) is fixedly connected to the U-shaped frame (2), and the second motor (9) is fixedly connected to the lower surface of the operating table (1). The operating table (1) is provided with a circular groove for the driving shaft of the second motor (9) to pass through, and the transverse plate (8) is fixedly connected to the driving shaft of the second motor (9).

6. The engraving head moving adjustment device for an engraving machine according to claim 1, characterized in that: Support columns (11) are fixedly connected to the four corners of the lower surface of the operating table (1).

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