A galvanometer laser marking machine

Abstract

The utility model discloses a galvanometer laser marking machine, which comprises a fixed seat, the top of the fixed seat is fixedly connected with a laser marking machine body, the outer wall of the fixed seat is fixedly connected with a support shaft, the outer wall of the support shaft is movably connected with a winding wheel, the outer wall of the winding wheel is movably connected with an electric wire, the top of the fixed seat is fixedly connected with a support rod on both sides close to a marking head of the laser marking machine body, the top of the support rod is fixedly connected with a limiting block, and the bottom of the support rod is sleeved with a reset spring. The device is provided with a fixed seat, a laser marking machine body, a support shaft, a winding wheel, an electric wire, a support rod, a limiting block, a reset spring, a movable block and a guide wheel, so that the winding and guiding of the electric wire are convenient, thereby preventing the electric wire from being easily entangled as the marking head moves, thereby being conducive to improving the service life, meeting people's work needs, and worthy of popularization and use.

Description

Technical Field

[0001] The utility model belongs to the technical direction of laser marking machines, and specifically relates to a galvanometer type laser marking machine. Background Art

[0002] Laser marking machine is a machine that uses laser beam to mark the surface of various materials permanently. The effect of marking is to expose the deep material through the evaporation of the surface material, thereby engraving exquisite patterns, trademarks and texts. The laser scanner is also called a laser galvanometer, so the laser marking machine is also called a galvanometer laser marking machine.

[0003] When using the existing laser marking machine, the marking head needs to be moved according to the different sizes of the workpiece, and the movement of the marking head will drive the wires connected to the host to move, which will cause the wires to be easily entangled and damaged, reducing the service life. This phenomenon has become a problem that people in this field need to solve urgently. Utility Model Content

[0004] The purpose of the utility model is to provide a galvanometer laser marking machine for existing devices to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a galvanometer laser marking machine comprises a fixed seat, the top of the fixed seat is fixedly connected to the laser marking machine body, the outer wall of the fixed seat is fixedly connected to the support shaft, the outer wall of the support shaft is movably connected to the winding wheel, the outer wall of the winding wheel is movably connected to the electric wire, the top of the fixed seat is fixedly connected to the support rod on both sides close to the marking head of the laser marking machine body, the top of the support rod is fixedly connected to the limiting block, the bottom of the support rod is sleeved with a reset spring, the top of the reset spring is fixedly connected to the movable block, and the inner wall of the movable block is movably connected to the guide wheel. By providing the fixed seat, the laser marking machine body, the support shaft, the winding wheel, the electric wire, the support rod, the limiting block, the reset spring, the movable block and the guide wheel, it is convenient to wind up and guide the electric wire, thereby preventing the electric wire from being easily entangled as the marking head moves, which is beneficial to improving the service life, meets people's work needs, and is worthy of popularization and use.

[0006] Furthermore, a spiral spring is arranged between the inner wall of the winding wheel and the outer wall of the support shaft, and the winding wheel forms a rotating structure with the support shaft through the spiral spring, which facilitates the winding or unwinding of the wire by the winding wheel.

[0007] Furthermore, the support rod has a smooth surface, and two support rods are symmetrically distributed at both ends of the guide wheel, which facilitates the support rods to support the movable block.

[0008] Furthermore, the movable block forms a telescopic structure through a reset spring and a limit block, and a through hole is provided on the inner wall of the movable block, which facilitates the reset spring to drive the movable block to reset and slide.

[0009] Furthermore, the limit block is vertically distributed to the support rod, and the size of the limit block is larger than the size of the through hole, which facilitates the limit block to limit the movable block when it is reset and slid.

[0010] Furthermore, the guide wheel is an I-shaped structure, and the guide wheel is rotatably connected to the movable block via a shaft, which facilitates the guide wheel to guide the electric wire.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0012] (1) By providing a fixed seat, a laser marking machine body, a support shaft, a winding wheel, an electric wire, a support rod, a limit block, a reset spring, a movable block and a guide wheel, it is convenient to wind up and guide the electric wire, thereby preventing the electric wire from being easily entangled as the marking head moves, which is beneficial to improve the service life and meet people's work needs. It is worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a front view schematic diagram of the utility model;

[0016] Figure 3 It is a top view schematic diagram of the utility model.

[0017] In the figure: 1. fixed seat; 2. laser marking machine body; 3. support shaft; 4. winding wheel; 5. electric wire; 6. support rod; 7. limit block; 8. reset spring; 9. movable block; 10. guide wheel. DETAILED DESCRIPTION

[0018] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0019] See also Figure 1-3 The utility model provides a technical solution: a galvanometer laser marking machine, comprising a fixed seat 1, the top of the fixed seat 1 is fixedly connected with a laser marking machine body 2, the outer wall of the fixed seat 1 is fixedly connected with a support shaft 3, the outer wall of the support shaft 3 is movably connected with a winding wheel 4, and the outer wall of the winding wheel 4 is movably connected with a wire 5. The top of the fixed seat 1 is fixedly connected with a support rod 6 on both sides of the marking head of the laser marking machine body 2, the top of the support rod 6 is fixedly connected with a limited block 7, the bottom of the support rod 6 is sleeved with a return spring 8, the top of the return spring 8 is fixedly connected with a movable block 9, and the inner wall of the movable block 9 is movably connected with a guide wheel 10. By arranging the fixed seat 1, the laser marking machine body 2, the support shaft 3, the winding wheel 4, the wire 5, the support rod 6, the limit block 7, the return spring 8, the movable block 9 and the guide wheel 10, it is convenient to wind up and guide the wire 5, thereby preventing the wire 5 from being easily entangled as the marking head moves, which is beneficial to improving the service life, meets people's work needs, and is worthy of popularization and use.

[0020] Furthermore, a spiral spring is provided between the inner wall of the winding wheel 4 and the outer wall of the support shaft 3 , and the winding wheel 4 forms a rotating structure with the support shaft 3 through the spiral spring, which facilitates the winding wheel 4 to wind up or unwind the wire 5 .

[0021] Furthermore, the support rod 6 has a smooth surface, and two support rods 6 are symmetrically distributed at both ends of the guide wheel 10 , which facilitates the support rod 6 to support the movable block 9 .

[0022] Furthermore, the movable block 9 forms a telescopic structure with the limit block 7 through the reset spring 8, and a through hole is provided on the inner wall of the movable block 9, which facilitates the reset spring 8 to drive the movable block 9 to reset and slide.

[0023] Furthermore, the limit block 7 is vertically distributed to the support rod 6 , and the size of the limit block 7 is larger than the size of the through hole, which facilitates the limit block 7 to limit the movable block 9 when it is reset and slid.

[0024] Furthermore, the guide wheel 10 is an I-shaped structure, and the guide wheel 10 is rotatably connected to the movable block 9 via a shaft, which facilitates the guide wheel 10 to guide the wire 5 .

[0025] During use, when the marking head in the laser marking machine body 2 moves, it will drive the wire 5 to move, so that the wire 5 drives the movable block 9 to rotate, so that the wire 5 can be guided by the movable block 9 to prevent the wire 5 from bending. At the same time, the reset spring 8 elastically drives the movable block 9 to slide on the outer wall of the support rod 6, so that the movable block 9 drives the guide wheel 10 to move elastically, which is conducive to the guide wheel 10 to adaptively adjust according to the height of the marking head, thereby ensuring the guiding work of the wire 5.

[0026] At the same time, the marking head will drive the wire 5 to slide when it rises, so that the wire 5 drives the take-up wheel 4 to rotate, and the take-up wheel 4 drives the vortex spring to deform, so that the take-up wheel 4 unwinds the wire 5. When the marking head descends subsequently, the vortex spring drives the take-up wheel 4 to reset and rotate, so that the wire 5 can be automatically reeled in, preventing the wire 5 from being easily entangled and damaged, thereby improving its service life.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A galvanometer laser marking machine, comprising a fixing base (1), characterized in that: The top of the fixed seat (1) is fixedly connected to a laser marking machine body (2), the outer wall of the fixed seat (1) is fixedly connected to a support shaft (3), the outer wall of the support shaft (3) is movably connected to a winding wheel (4), the outer wall of the winding wheel (4) is movably connected to an electric wire (5), the top of the fixed seat (1) is fixedly connected to support rods (6) on both sides close to the marking head of the laser marking machine body (2), the top of the support rod (6) is fixedly connected to a limiting block (7), the bottom of the support rod (6) is sleeved with a reset spring (8), the top of the reset spring (8) is fixedly connected to a movable block (9), and the inner wall of the movable block (9) is movably connected to a guide wheel (10).

2. The galvanometer laser marking machine according to claim 1, characterized in that: A spiral spring is arranged between the inner wall of the winding wheel (4) and the outer wall of the support shaft (3), and the winding wheel (4) forms a rotating structure with the support shaft (3) through the spiral spring.

3. The galvanometer laser marking machine according to claim 1, characterized in that: The support rod (6) has a smooth surface, and two support rods (6) are symmetrically distributed at both ends of the guide wheel (10).

4. The galvanometer laser marking machine according to claim 1, characterized in that: The movable block (9) forms a telescopic structure with the return spring (8) and the limit block (7), and a through hole is provided on the inner wall of the movable block (9).

5. The galvanometer laser marking machine according to claim 4, characterized in that: The limiting block (7) and the supporting rod (6) are arranged vertically, and the size of the limiting block (7) is larger than the size of the through hole.

6. The galvanometer laser marking machine according to claim 1, characterized in that: The guide wheel (10) is an I-shaped structure, and the guide wheel (10) is rotationally connected to the movable block (9) via a shaft.

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