Water-cooled laser marking machine capable of moving in multiple directions

Abstract

The utility model belongs to the technical field of laser marking machine equipment, in particular to a water-cooled laser marking machine capable of moving in multiple directions, which comprises a main body frame, a water tank, a circulating water inlet and a circulating water outlet, the water tank is arranged in the main body frame, and the circulating water inlet and the circulating water outlet are arranged on the surface of the rear end of the water tank side by side. According to the multi-shaft linkage type laser marking machine, the multi-shaft connecting frame, the parallel angle adjusting base, the transverse sliding block and the longitudinal sliding block are arranged, and the multi-shaft connecting frame, the longitudinal sliding rail, the transverse sliding groove and the parallel angle adjusting base are matched, so that the laser marking machine can be subjected to multi-shaft linkage type adjustment; wherein the laser marking machine can perform full-range coverage through movement adjustment of the longitudinal sliding rail and the transverse sliding groove, and the laser marking machine can perform accurate position fine adjustment through the parallel angle adjusting base, so that the laser marking machine structure has a more flexible multi-axis movement effect; and the device has an accurate fine tuning function, so that later maintenance and debugging of equipment are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of laser marking machine equipment, in particular to a water-cooled multi-directionally movable laser marking machine. Background Art

[0002] Laser marking machines use laser beams to permanently mark the surface of various materials. The effect of marking is to expose the deeper materials through the evaporation of the surface materials, thereby engraving exquisite patterns, trademarks and texts. Since the laser generator generates high temperatures inside when in use, it is often used in conjunction with a water-cooling structure.

[0003] The prior art has the following deficiencies: the prior art "a water-cooled multi-directionally movable laser marking machine" with publication number CN216264063U "includes a frame, a marking platform arranged on the frame, a laser device located above the marking platform, and also includes: a sliding assembly, which is placed flat on the marking platform and includes a slide rail seat, a guide rod arranged in the slide rail seat, and a driving member driving the guide rod to move; a lifting assembly, which includes a lifting column, a lifting rod arranged in the lifting column, and a power member driving the lifting column to move; a sliding seat, which is connected to the lifting column, and cooperates with the guide rod and can move along the axial direction of the guide rod";

[0004] The above structure is directly or indirectly connected to the laser device through a lifting seat, and it cooperates with the lifting rod and can move axially along the lifting rod, but the structure can only move horizontally and adjust the height. The moving range of the laser marking machine is small and not flexible enough. After the laser marking machine is installed, it cannot be adjusted by itself, which is not convenient for the subsequent maintenance and debugging of the laser marking machine. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a water-cooled multi-directionally movable laser marking machine, which solves the problems that the existing laser marking machines are not flexible enough to move and cannot be fine-tuned after installation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-cooled multi-directionally movable laser marking machine, comprising a main frame, a water tank, a circulating water inlet and a circulating water outlet, wherein the water tank is arranged inside the main frame, and the circulating water inlet and the circulating water outlet are arranged side by side on the rear end surface of the water tank;

[0007] A multi-axis connecting frame is also provided at the upper end of the main frame, a longitudinal slide rail is connected to the side end of the multi-axis connecting frame, a bracket is fixedly connected to the bottom of the longitudinal slide rail, a transverse slide is also provided inside the multi-axis connecting frame, and a parallel angle adjustment base is provided above the transverse slide;

[0008] The multi-axis connecting frame also includes a transverse slide groove, a longitudinal slider, a limit ring and a locking bolt. The transverse slide groove is transversely opened inside the upper end of the multi-axis connecting frame, the longitudinal slider is fixedly connected to the left and right end surfaces of the multi-axis connecting frame respectively, the limit ring is installed above the end of the longitudinal slider, and the locking bolt passes through the limit ring and the longitudinal slider and establishes a movable connection relationship with them.

[0009] As a preferred technical solution of the utility model, the parallel angle adjustment base also includes a positioning shaft seat and a connecting column. The positioning shaft seat is embedded in the middle end face of the parallel angle adjustment base. Four groups of connecting columns are provided, which are fixedly connected between the parallel angle adjustment base and the horizontal slider. The upper end of the parallel angle adjustment base is also movably connected to a laser marking machine.

[0010] As a preferred technical solution of the utility model, the upper end of the longitudinal slide rail and the end facing the multi-axis connecting frame are both hollow structures, the longitudinal slider is inserted into the side end of the longitudinal slide rail, the limit ring covers the upper end surface of the longitudinal slide rail, and the longitudinal slide rail and the bracket are provided in two groups and are symmetrically distributed on both sides of the multi-axis connecting frame.

[0011] As a preferred technical solution of the utility model, a strip-shaped protrusion is arranged on the top of the main frame, and a strip-shaped groove is opened on the bottom of the multi-axis connecting frame. The strip-shaped protrusion and the strip-shaped groove are meshed and correspond to each other and have a sliding connection relationship.

[0012] As a preferred technical solution of the utility model, the water tank needs to be connected to an external water cooling structure through a water pipe before it can be used.

[0013] As a preferred technical solution of the utility model, strip-shaped channels are provided on both the left and right sides of the interior of the transverse slide groove, and the strip-shaped channels clamp the transverse sliding block therein.

[0014] As a preferred technical solution of the present utility model, a handle structure is also provided at the rear end of the multi-axis connecting frame.

[0015] Compared with the prior art, the utility model provides a water-cooled multi-directionally movable laser marking machine, which has the following beneficial effects:

[0016] The water-cooled multi-directionally movable laser marking machine is provided with a multi-axis connecting frame, a parallel angle adjustment base, a transverse slider and a longitudinal slider. When the laser marking equipment is in operation, the operator can first connect the circulating water inlet and the circulating water outlet through a pipeline and then connect the external water cooling equipment, and connect the main body of the laser marking machine. Then the operator controls the laser marking machine to perform marking operations. When it is necessary to perform marking operations on different positions, the operator can push the multi-axis connecting frame through the handle structure at the rear end of the multi-axis connecting frame to make the longitudinal slider slide in the longitudinal slide rail. When the multi-axis connecting frame is moved to a suitable position, the operator toggles the transverse slider to make it move in the transverse slide groove, and drives the upper end parallel angle adjustment base and the laser marking machine to move transversely. After the longitudinal and transverse axis adjustments are completed, the operator can also rotate the laser marking machine to make it rotate with the positioning shaft seat as the axis, and drive the laser marking machine extending forward to swing and adjust until the fine adjustment is completed and the laser marking starts.

[0017] Through the above process, the device can have the following beneficial effects:

[0018] Through the cooperation of the multi-axis connecting frame, longitudinal slide rail, transverse slide groove and parallel angle adjustment base, the laser marking machine can perform multi-axis linkage adjustment. The movement adjustment of the longitudinal slide rail and the transverse slide groove enables the laser marking machine to cover the entire range, while the parallel angle adjustment base enables the laser marking machine to perform precise position fine-tuning. As a result, the structure of the laser marking machine not only has a more flexible multi-axis movement effect, but also has the function of precise fine-tuning to facilitate the later maintenance and debugging of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the split structure of the parallel angle adjustment base of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure of the multi-axis connecting frame of the utility model;

[0022] Figure 4 It is a schematic diagram of the rear end structure of the water tank of the utility model.

[0023] In the figure: 1. Main frame; 2. Water tank; 3. Circulating water inlet; 4. Circulating water outlet; 5. Multi-axis connecting frame; 501. Horizontal slide groove; 502. Longitudinal slide block; 503. Limiting ring; 504. Locking bolt; 6. Longitudinal slide rail; 7. Bracket; 8. Horizontal slide block; 9. Parallel angle adjustment base; 901. Positioning shaft seat; 902. Connecting column; 10. Laser marking machine. DETAILED DESCRIPTION

[0024] 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 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.

[0025] See also Figure 1-4 In this embodiment: a water-cooled multi-directionally movable laser marking machine includes a main frame 1, a water tank 2, a circulating water inlet 3 and a circulating water outlet 4. The water tank 2 is arranged inside the main frame 1, and the water tank 2 assists the external equipment in water cooling. The circulating water inlet 3 and the circulating water outlet 4 are arranged side by side on the rear end surface of the water tank 2, and the circulating water inlet 3 and the circulating water outlet 4 serve as circulating water inlet and outlet channels;

[0026] A multi-axis connecting frame 5 is also provided at the upper end of the main frame 1. The multi-axis connecting frame 5 moves longitudinally. The side end of the multi-axis connecting frame 5 is connected with a longitudinal slide rail 6. The longitudinal slide rail 6 carries the longitudinal slider 502 to slide. The bottom of the longitudinal slide rail 6 is fixedly connected with a bracket 7. The bracket 7 supports the installation of the longitudinal slide rail 6. A transverse slider 8 is also provided inside the multi-axis connecting frame 5. The transverse slider 8 supports the parallel angle adjustment base 9 to slide horizontally. A parallel angle adjustment base 9 is provided above the transverse slider 8. The parallel angle adjustment base 9 supports the laser marking machine 10 to rotate and fine-tune.

[0027] The multi-axis connecting frame 5 also includes a transverse slide groove 501, a longitudinal slider 502, a limit ring 503 and a locking bolt 504. The transverse slide groove 501 is horizontally opened inside the upper end of the multi-axis connecting frame 5, and the longitudinal slider 502 is fixedly connected to the left and right end surfaces of the multi-axis connecting frame 5 respectively. The limit ring 503 is installed above the end of the longitudinal slider 502, and the locking bolt 504 passes through the limit ring 503 and the longitudinal slider 502 and establishes a movable connection relationship with them.

[0028] In this embodiment, the parallel angle adjustment base 9 also includes a positioning shaft seat 901 and a connecting column 902. The positioning shaft seat 901 is embedded in the middle end surface of the parallel angle adjustment base 9. The connecting column 902 is provided with four groups, which are fixedly connected between the parallel angle adjustment base 9 and the transverse slider 8. The upper end of the parallel angle adjustment base 9 is also movably connected to a laser marking machine 10; the upper end of the longitudinal slide rail 6 and the end facing the multi-axis connecting frame 5 are both hollow structures, the longitudinal slider 502 is inserted into the side end of the longitudinal slide rail 6, and the limit ring 503 covers the upper end surface of the longitudinal slide rail 6. The longitudinal slide rail 6 and the bracket 7 are both provided with two groups and are symmetrically distributed on both sides of the multi-axis connecting frame 5;

[0029] It should be noted that when the operator pushes the multi-axis connecting frame 5 to move, the bottom end of the multi-axis connecting frame 5 is embedded in the upper end of the main frame 1, so that the main frame 1 serves as the main supporting structure, making the sliding of the multi-axis connecting frame 5 more stable;

[0030] In this embodiment, a strip-shaped protrusion is provided at the top of the main frame 1, and a strip-shaped groove is provided at the bottom of the multi-axis connecting frame 5. The strip-shaped protrusion and the strip-shaped groove are meshed and correspond to each other, and have a sliding connection relationship; the water tank 2 needs to be connected to the external water cooling structure by a water pipe before it can be used;

[0031] Specifically, the external water cooling device is inserted into the circulating water inlet 3 and the circulating water outlet 4 through a pipeline, and then the position of the laser marking machine 10 that needs water cooling and heat dissipation is connected to the water cooling circulation pipeline, so that the water tank 2 can be used as an auxiliary structure for water cooling operation;

[0032] In this embodiment, strip-shaped channels are provided on both the left and right sides of the transverse slide groove 501 , and the strip-shaped channels clamp the transverse slider 8 therein; a handle structure is also provided at the rear end of the multi-axis connecting frame 5 .

[0033] The working principle and use process of the utility model: when the laser marking equipment is operating, the operator can first connect the circulating water inlet 3 and the circulating water outlet 4 through a pipeline and then connect the external water cooling equipment, and connect the main body of the laser marking machine 10, and then the operator controls the laser marking machine 10 to perform marking operations. When marking operations are required at different positions, the operator can push the multi-axis connecting frame 5 through the handle structure at the rear end of the multi-axis connecting frame 5 to make the longitudinal slider 502 slide in the longitudinal slide rail 6. When the multi-axis connecting frame 5 is moved to a suitable position, the operator toggles the transverse slider 8 to make it move in the transverse slide groove 501, and drives the upper parallel angle adjustment base 9 and the laser marking machine 10 to move transversely. After the longitudinal and transverse axis adjustments are completed, the operator can also rotate the laser marking machine 10 to make it rotate around the positioning shaft seat 901 as the axis, and drive the laser marking machine 10 extending forward to swing and adjust until the fine-tuning is completed and the laser marking starts.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water-cooled multi-directionally movable laser marking machine, comprising a main frame (1), a water tank (2), a circulating water inlet (3) and a circulating water outlet (4), wherein the water tank (2) is arranged inside the main frame (1), and the circulating water inlet (3) and the circulating water outlet (4) are arranged side by side on the rear end surface of the water tank (2), characterized in that: A multi-axis connecting frame (5) is also provided at the upper end of the main frame (1), a longitudinal slide rail (6) is connected to the side end of the multi-axis connecting frame (5), a bracket (7) is fixedly connected to the bottom of the longitudinal slide rail (6), a transverse slide rail (8) is also provided inside the multi-axis connecting frame (5), and a parallel angle adjustment base (9) is provided above the transverse slide rail (8); The multi-axis connecting frame (5) further comprises a transverse sliding groove (501), a longitudinal sliding block (502), a limiting ring (503) and a locking bolt (504); the transverse sliding groove (501) is transversely opened inside the upper end of the multi-axis connecting frame (5); the longitudinal sliding block (502) is respectively fixedly connected to the left and right end surfaces of the multi-axis connecting frame (5); the limiting ring (503) is installed above the end of the longitudinal sliding block (502); and the locking bolt (504) penetrates the limiting ring (503) and the longitudinal sliding block (502) and establishes a movable connection relationship therewith.

2. The water-cooled multi-directionally movable laser marking machine according to claim 1, characterized in that: The parallel angle adjustment base (9) also includes a positioning shaft seat (901) and a connecting column (902). The positioning shaft seat (901) is embedded in the middle end surface of the parallel angle adjustment base (9). The connecting column (902) is provided in four groups and is fixedly connected between the parallel angle adjustment base (9) and the transverse slider (8). The upper end of the parallel angle adjustment base (9) is also movably connected to a laser marking machine (10).

3. The water-cooled multi-directionally movable laser marking machine according to claim 1, characterized in that: The upper end of the longitudinal slide rail (6) and the end facing the multi-axis connecting frame (5) are both hollow structures, the longitudinal slider (502) is inserted into the side end of the longitudinal slide rail (6), the limit ring (503) covers the upper end surface of the longitudinal slide rail (6), and the longitudinal slide rail (6) and the bracket (7) are both provided in two groups and are symmetrically distributed on both sides of the multi-axis connecting frame (5).

4. The water-cooled multi-directionally movable laser marking machine according to claim 1, characterized in that: The top of the main frame (1) is provided with a strip-shaped protrusion, and the bottom of the multi-axis connecting frame (5) is provided with a strip-shaped groove. The strip-shaped protrusion and the strip-shaped groove are meshed and correspond to each other, and have a sliding connection relationship.

5. The water-cooled multi-directionally movable laser marking machine according to claim 1, characterized in that: The water tank (2) can only be used if it is connected to an external water cooling structure through a water pipe.

6. The water-cooled multi-directionally movable laser marking machine according to claim 1, characterized in that: The transverse sliding groove (501) has strip-shaped channels on both the left and right sides thereof, and the strip-shaped channels clamp the transverse sliding block (8) therein.

7. The water-cooled multi-directionally movable laser marking machine according to claim 1, characterized in that: The rear end of the multi-axis connecting frame (5) is also provided with a handle structure.

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