Auxiliary positioning device for laser marking machine

Abstract

The utility model discloses an auxiliary positioning device for a laser marking machine, which comprises a first moving assembly, a lifting assembly is arranged on the rear side of the first moving assembly, a second moving assembly is arranged on the front side of the lifting assembly, a second sliding block is arranged at the lower end of the second moving assembly, and a marking head is fixedly connected to the lower end of the second sliding block. And a clamping assembly is arranged above the first moving assembly. According to the utility model, materials to be marked can be clamped through the arranged clamping assembly, the positions of the materials can be transversely and rotationally adjusted through the arranged first moving assembly and the rotating assembly, and the height of the marking head can be adjusted through the arranged lifting assembly. And the longitudinal position of the marking head can be adjusted through the arranged second moving assembly, so that the marking position can be accurately positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking machines, in particular to an auxiliary positioning device for laser marking machines. Background Art

[0002] Traditional industrial product labeling uses methods such as corrosion, electro-optical processing, mechanical engraving, and mold stamping. The resulting product labels have poor precision, are easy to deform, have low finished product efficiency, and are slow. In addition, the molds are easily damaged and need to be replaced constantly. When the product volume is large or there are many serial numbers or specifications, the label mold needs to be changed, which will increase costs.

[0003] Laser marking machines are often used in daily production work to mark equipment and packaged items. There are many types of laser marking machines and various operation methods. However, traditional laser marking machines are not convenient for positioning and adjusting the laser marking head, which causes inconvenience to the laser marking work and affects the work efficiency of the staff. In order to overcome these disadvantages, the utility model provides an auxiliary positioning device for a laser marking machine. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an auxiliary positioning device for a laser marking machine.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an auxiliary positioning device for a laser marking machine, comprising a first moving component, a lifting component is arranged on the rear side of the first moving component, a second moving component is arranged on the front side of the lifting component, a second slider is arranged at the lower end of the second moving component, a marking head is fixedly connected to the lower end of the second slider, a clamping component is arranged above the first moving component, a rotating component is arranged between the first moving component and the clamping component, the lifting component is used to adjust the height of the second moving component, the second moving component is used to adjust the position of the second slider, the first moving component is used to adjust the position of the rotating component, and the rotating component is used to adjust the position of the clamping component.

[0006] Furthermore, the first moving component includes a fixed frame, a third screw is rotatably connected to the middle position inside the fixed frame, limit rods are fixedly connected to the positions on both sides of the third screw inside the fixed frame, a third servo motor is fixedly connected to one side of the fixed frame, and the output end of the third servo motor is fixedly connected to one end of the third screw.

[0007] Furthermore, the rotating assembly includes a connecting block, which is threadedly connected to the third screw rod and slidably connected to the limiting rod, and the upper end of the connecting block is fixedly connected to the fourth servo motor.

[0008] Furthermore, the clamping assembly includes a second slide rail fixedly connected to the output end of the fourth servo motor, a bidirectional screw is rotatably connected inside the second slide rail, a fifth servo motor is fixedly connected to one side of the second slide rail, the output end of the fifth servo motor is fixedly connected to one end of the bidirectional screw, a placement plate is fixedly connected to the upper end of the second slide rail, a slot is provided on the placement plate, third sliders are provided on both sides of the second slide rail, a clamping plate is fixedly connected to the upper end of the third slider through the slot, the third slider is slidably connected to the second slide rail and is threadedly connected to one side of the bidirectional screw.

[0009] Furthermore, the lifting assembly includes a support plate fixedly connected to the fixed frame, a slide groove is provided on the support plate, a first screw is rotatably connected inside the slide groove, a first servo motor is fixedly connected to the upper end of the support plate, and the output end of the first servo motor is fixedly connected to the upper end of the first screw.

[0010] Furthermore, the second moving component includes a first slide rail, one end of the first slide rail is fixedly connected to a first slider, the first slider is slidably connected to the slide groove and is threadedly connected to the first screw, the first slide rail is internally rotatably connected to a second screw, one side of the first slide rail is fixedly connected to a second servo motor, an output end of the second servo motor is fixedly connected to one end of the second screw, the second slider is slidably connected to the first slide rail and is threadedly connected to the second screw.

[0011] Beneficial effects of the utility model:

[0012] When the utility model is in use, the auxiliary positioning device for the laser marking machine can clamp the material to be marked through the provided clamping component, can adjust the position of the material laterally and rotationally through the provided first moving component and the rotating component, can adjust the height of the marking head through the provided lifting component, and can adjust the longitudinal position of the marking head through the provided second moving component, so that the marking position can be accurately positioned. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 : A front view of the utility model;

[0015] Figure 2 : A schematic diagram of the structure of the first moving assembly and the rotating assembly of the utility model;

[0016] Figure 3 : Schematic diagram of the structure of the clamping assembly of the utility model.

[0017] The reference numerals are as follows:

[0018] 1. The first moving component; 2. The clamping component; 3. The support plate; 4. The slide; 5. The first screw; 6. The first servo motor; 7. The first slider; 8. The first slide rail; 9. The second screw; 10. The second servo motor; 11. The second slider; 12. The marking head; 13. The fixing frame; 14. The third screw; 15. The limit rod; 16. The third servo motor; 17. The connecting block; 18. The fourth servo motor; 19. The second slide rail; 20. The bidirectional screw; 21. The third slider; 22. The clamping plate; 23. The placement plate; 24. The slot; 25. The fifth servo motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. 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.

[0020] like Figure 1-3 As shown, it relates to an auxiliary positioning device for a laser marking machine, including a first moving component 1, a lifting component is arranged on the rear side of the first moving component 1, a second moving component is arranged on the front side of the lifting component, a second slider 11 is arranged at the lower end of the second moving component, a marking head 12 is fixedly connected to the lower end of the second slider 11, a clamping component 2 is arranged above the first moving component 1, a rotating component is arranged between the first moving component 1 and the clamping component 2, the lifting component is used to adjust the height of the second moving component, the second moving component is used to adjust the position of the second slider 11, the first moving component 1 is used to adjust the position of the rotating component, and the rotating component is used to adjust the position of the clamping component 2.

[0021] like Figure 1-3As shown, the first moving component 1 includes a fixed frame 13, a third screw 14 is rotatably connected to the middle position inside the fixed frame 13, and a limit rod 15 is fixedly connected to the positions on both sides of the third screw 14 inside the fixed frame 13, a third servo motor 16 is fixedly connected to one side of the fixed frame 13, and the output end of the third servo motor 16 is fixedly connected to one end of the third screw 14, and the rotating component includes a connecting block 17, which is threadedly connected to the third screw 14 and slidably connected to the limit rod 15, and a fourth servo motor 18 is fixedly connected to the upper end of the connecting block 17. The position of the material can be adjusted laterally and rotationally by setting the first moving component 1 and the rotating component. Specifically, the third servo motor 16 drives the third screw 14 to rotate, which can drive the connecting block 17 to move along the limit rod 15, and the fourth servo motor 18 can drive the clamping component 2 to rotate.

[0022] like Figure 1-3 As shown, the clamping assembly 2 includes a second slide rail 19 fixedly connected to the output end of the fourth servo motor 18, a bidirectional screw 20 is rotatably connected inside the second slide rail 19, a fifth servo motor 25 is fixedly connected to one side of the second slide rail 19, the output end of the fifth servo motor 25 is fixedly connected to one end of the bidirectional screw 20, a placement plate 23 is fixedly connected to the upper end of the second slide rail 19, a slot 24 is provided on the placement plate 23, a third slider 21 is provided on both sides of the second slide rail 19, a clamping plate 22 is fixedly connected to the upper end of the third slider 21 through the slot 24, the third slider 21 is slidably connected to the second slide rail 19 and is threadedly connected to one side of the bidirectional screw 20, the material to be marked can be clamped by the set clamping assembly 2, specifically, the material is placed on the placement plate 23, the set fifth servo motor 25 drives the bidirectional screw 20 to rotate, and the clamping plate 22 can be brought close to the second slide rail 19 through the third slider 21, so that the material can be clamped.

[0023] like Figure 1-3 As shown, the lifting assembly includes a support plate 3 fixedly connected to a fixed frame 13, a slide groove 4 is provided on the support plate 3, a first screw rod 5 is rotatably connected inside the slide groove 4, a first servo motor 6 is fixedly connected to the upper end of the support plate 3, and an output end of the first servo motor 6 is fixedly connected to the upper end of the first screw 5. The height of the marking head 12 can be adjusted by setting the lifting assembly. Specifically, the first servo motor 6 drives the first screw 5 to rotate, which can drive the second moving assembly to move along the slide groove 4 through the first slider 7.

[0024] like Figure 1-3As shown, the second moving component includes a first slide rail 8, one end of the first slide rail 8 is fixedly connected to the first slider 7, the first slider 7 is slidably connected to the slide groove 4 and is threadedly connected to the first screw 5, the first slide rail 8 is internally rotatably connected to the second screw 9, one side of the first slide rail 8 is fixedly connected to the second servo motor 10, the output end of the second servo motor 10 is fixedly connected to one end of the second screw 9, the second slider 11 is slidably connected to the first slide rail 8 and is threadedly connected to the second screw 9, and the longitudinal position of the marking head 12 can be adjusted by the set second moving component. Specifically, the set second servo motor 10 drives the second screw 9 to rotate, which can drive the marking head 12 to move along the first slide rail 8 through the second slider 11.

[0025] Working principle: When in use, the material to be marked can be clamped by the clamping assembly 2. Specifically, the material is placed on the placement plate 23. The fifth servo motor 25 drives the bidirectional screw 20 to rotate, and the clamping plate 22 can be brought close to the second slide rail 19 through the third slider 21, so that the material can be clamped. The position of the material can be adjusted laterally and rotationally by the first moving assembly 1 and the rotating assembly. Specifically, the third servo motor 16 drives the third screw 14 to rotate, which can drive the connecting block 17 to move along the limit rod 15. The fourth servo motor 16 drives the third screw 14 to rotate, which can drive the connecting block 17 to move along the limit rod 15. The machine 18 can drive the clamping assembly 2 to rotate, and the height of the marking head 12 can be adjusted by the set lifting assembly. Specifically, the first servo motor 6 drives the first screw 5 to rotate, which can drive the second moving assembly to move along the slide groove 4 through the first slider 7. The longitudinal position of the marking head 12 can be adjusted by the set second moving assembly. Specifically, the set second servo motor 10 drives the second screw 9 to rotate, which can drive the marking head 12 to move along the first slide rail 8 through the second slider 11, so that the marking position can be accurately positioned, and the material can be marked through the marking head 12.

[0026] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary positioning device for a laser marking machine, characterized in that: The invention comprises a first moving component (1), a lifting component is arranged at the rear side of the first moving component (1), a second moving component is arranged at the front side of the lifting component, a second sliding block (11) is arranged at the lower end of the second moving component, a marking head (12) is fixedly connected to the lower end of the second sliding block (11), a clamping component (2) is arranged above the first moving component (1), a rotating component is arranged between the first moving component (1) and the clamping component (2), the lifting component is used to adjust the height of the second moving component, the second moving component is used to adjust the position of the second sliding block (11), the first moving component (1) is used to adjust the position of the rotating component, and the rotating component is used to adjust the position of the clamping component (2).

2. The auxiliary positioning device for a laser marking machine according to claim 1, characterized in that: The first moving assembly (1) comprises a fixed frame (13), a third screw rod (14) is rotatably connected to a middle position inside the fixed frame (13), limit rods (15) are fixedly connected to positions on both sides of the third screw rod (14) inside the fixed frame (13), a third servo motor (16) is fixedly connected to one side of the fixed frame (13), and an output end of the third servo motor (16) is fixedly connected to one end of the third screw rod (14).

3. The auxiliary positioning device for a laser marking machine according to claim 2, characterized in that: The rotating assembly comprises a connecting block (17), the connecting block (17) is threadedly connected to the third screw rod (14) and slidably connected to the limiting rod (15), and the upper end of the connecting block (17) is fixedly connected to a fourth servo motor (18).

4. The auxiliary positioning device for a laser marking machine according to claim 3, characterized in that: The clamping assembly (2) comprises a second slide rail (19) fixedly connected to the output end of a fourth servo motor (18); a bidirectional screw (20) is rotatably connected inside the second slide rail (19); a fifth servo motor (25) is fixedly connected to one side of the second slide rail (19); the output end of the fifth servo motor (25) is fixedly connected to one end of the bidirectional screw (20); a placement plate (23) is fixedly connected to the upper end of the second slide rail (19); a slot (24) is provided on the placement plate (23); third sliders (21) are provided on both sides of the second slide rail (19); a clamping plate (22) is fixedly connected to the upper end of the third slider (21) through the slot (24); the third slider (21) is slidably connected to the second slide rail (19) and is threadedly connected to one side of the bidirectional screw (20).

5. The auxiliary positioning device for a laser marking machine according to claim 4, characterized in that: The lifting assembly comprises a support plate (3) fixedly connected to a fixed frame (13); a slide groove (4) is provided on the support plate (3); a first screw rod (5) is rotatably connected inside the slide groove (4); a first servo motor (6) is fixedly connected to the upper end of the support plate (3); and an output end of the first servo motor (6) is fixedly connected to the upper end of the first screw rod (5).

6. The auxiliary positioning device for a laser marking machine according to claim 5, characterized in that: The second moving assembly comprises a first slide rail (8), one end of the first slide rail (8) is fixedly connected to a first slider (7), the first slider (7) is slidably connected to a slide groove (4) and is threadedly connected to a first screw rod (5), a second screw rod (9) is rotatably connected inside the first slide rail (8), a second servo motor (10) is fixedly connected to one side of the first slide rail (8), an output end of the second servo motor (10) is fixedly connected to one end of the second screw rod (9), and the second slider (11) is slidably connected to the first slide rail (8) and is threadedly connected to the second screw rod (9).

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