Die laser engraving device

Abstract

The utility model discloses a mold laser engraving device which comprises a supporting table, a fixed supporting rod is fixedly connected to one side of the upper surface of the supporting table, a sliding groove is formed in the upper surface of the supporting table, a movable supporting rod is slidably connected into the sliding groove, and positioning columns are installed in the fixed supporting rod and the movable supporting rod through bearings. One ends of the positioning columns are fixedly connected with a clamping frame, the number of the positioning columns is two, the end, away from the clamping frame, of one positioning column is fixedly connected with the output end of a servo motor, and one side of the movable supporting rod is fixedly connected with a first electric push rod. According to the mold laser engraving device, when a mold needs to be engraved, the mold can be firstly placed in the clamping frames close to the fixed supporting rods, then the first electric push rods are started, the first electric push rods drive the movable supporting rods to move, the mold can be clamped along with the distance between the two clamping frames being decreased, and the mold can be conveniently engraved; and the mold can be conveniently engraved by laser.

Description

Technical Field

[0001] The utility model relates to the technical field of mold laser engraving, in particular to a mold laser engraving device. Background Art

[0002] Laser engraving uses the light energy of the laser beam to cause chemical and physical changes in the surface material to leave marks, or uses light energy to burn off part of the material to reveal the desired graphics and text. According to the different engraving methods, it can be divided into dot matrix engraving and vector cutting.

[0003] When laser engraving a mold, it is often necessary to first define the mold and then start the laser engraving head to engrave the mold. Generally, only the upper surface of the mold can be engraved. When the lower surface of the mold needs to be engraved, the staff needs to re-fix the mold and turn the mold over before engraving the lower surface of the mold. In the process of turning the mold over, it takes a lot of time, which increases the workload of the staff and affects the efficiency of mold laser engraving. Utility Model Content

[0004] The main purpose of the utility model is to provide a mold laser engraving device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A mold laser engraving device comprises a support table, a fixed support rod is fixedly connected to one side of the upper surface of the support table, a slide groove is opened on the upper surface of the support table, a movable support rod is slidably connected inside the slide groove, positioning columns are installed inside the fixed support rod and the movable support rod through bearings, one end of the positioning column is fixedly connected to a clamping frame, there are two positioning columns, one end of one of the positioning columns away from the clamping frame is fixedly connected to the output end of a servo motor, and one side of the movable support rod is fixedly connected to a first electric push rod.

[0007] In order to make the support platform move more smoothly, as a mold laser engraving device of the utility model, both sides of the lower surface of the support platform are fixedly connected with sliders, the sliders are slidably installed inside the slide rails, and the back of the support platform is fixedly connected with a second electric push rod.

[0008] In order to make the slide rail more stable, as a mold laser engraving device of the utility model, the number of the slide rails is two, and the two slide rails are fixedly connected by a reinforcement plate, and the reinforcement plate is connected to the desktop by positioning bolts.

[0009] In order to make the threaded rod rotate more smoothly, as a mold laser engraving device of the utility model, both sides of the support platform are fixedly connected with support frames, and the threaded rod is installed inside the support frame through bearings.

[0010] In order to provide power for the threaded rod to rotate, as a mold laser engraving device of the utility model, one end of the threaded rod is fixedly connected to the output end of the control motor, and the outer surface of the threaded rod is threadedly connected with a mounting block.

[0011] In order to prevent the mounting block from moving easily, as a mold laser engraving device of the utility model, an engraving head is installed on the lower surface of the mounting block, and the two support frames are fixedly connected by a limiting column, and the limiting column is inserted into the inside of the mounting block.

[0012] In order to facilitate the installation of the second electric push rod more firmly, as a mold laser engraving device of the utility model, the upper surface of one of the reinforcement plates is fixedly connected with a mounting plate, and the second electric push rod is installed on the mounting plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The mold laser engraving device is configured through the coordination of a support table, a fixed support rod, a slide groove, a movable support rod, a positioning column, a clamping frame, a servo motor and a first electric push rod. When the mold needs to be engraved, the mold can be first placed in the clamping frame close to the fixed support rod, and then the first electric push rod is started. The first electric push rod drives the movable support rod to move. As the distance between the two clamping frames becomes closer, the mold can be clamped, which makes it easier for the laser to engrave the mold. When the lower surface of the mold needs to be engraved, the staff can start the servo motor, and the servo motor can drive the positioning column to rotate, control the mold to rotate, and realize the flipping of the mold. The lower surface of the mold can be engraved without manual flipping, which saves time and effort and greatly improves the engraving efficiency of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an isometric structural diagram of a mold laser engraving device according to Embodiment 1 of the utility model;

[0016] Figure 2 This is a rear axonometric structural diagram of a mold laser engraving device according to Embodiment 1 of the utility model;

[0017] Figure 3 This is a schematic cross-sectional isometric structural diagram of a mold laser engraving device according to Embodiment 1 of the utility model;

[0018] Figure 4This is a partial isometric structural diagram of a mold laser engraving device according to Embodiment 1 of the utility model;

[0019] Figure 5 This is a mold laser engraving device according to embodiment 1 of the utility model. Figure 1 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. support table; 2. fixed support rod; 3. slide groove; 4. movable support rod; 5. positioning column; 6. clamping frame; 7. servo motor; 8. first electric push rod; 9. slider; 10. slide rail; 11. second electric push rod; 12. reinforcement plate; 13. support frame; 14. threaded rod; 15. control motor; 16. mounting block; 17. engraving head; 18. limit column; 19. mounting plate. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1

[0023] like Figure 1-5 As shown, a mold laser engraving device includes a support table 1, a fixed support rod 2 is fixedly connected to one side of the upper surface of the support table 1, a slide groove 3 is opened on the upper surface of the support table 1, a movable support rod 4 is slidably connected inside the slide groove 3, and positioning columns 5 are installed inside the fixed support rod 2 and the movable support rod 4 through bearings, one end of the positioning column 5 is fixedly connected to a clamping frame 6, the number of the positioning columns 5 is two, one end of one of the positioning columns 5 away from the clamping frame 6 is fixedly connected to the output end of the servo motor 7, and one side of the movable support rod 4 is fixedly connected to a first electric push rod 8.

[0024] During specific use, through the coordination between the support platform 1, the fixed support rod 2, the slide groove 3, the movable support rod 4, the positioning column 5, the clamping frame 6, the servo motor 7 and the first electric push rod 8, when the mold needs to be engraved, the mold can be first placed inside the clamping frame 6 close to the fixed support rod 2, and then the first electric push rod 8 is started. The first electric push rod 8 drives the movable support rod 4 to move. As the distance between the two clamping frames 6 becomes closer, the mold can be clamped, which makes it easier for the laser to engrave the mold. When the lower surface of the mold needs to be engraved, the staff can start the servo motor 7. The servo motor 7 can drive the positioning column 5 to rotate, control the mold to rotate, and realize the flipping of the mold. The lower surface of the mold can be engraved without manual flipping, which saves time and effort and greatly improves the engraving efficiency of the mold.

[0025] In this embodiment, both sides of the lower surface of the support platform 1 are fixedly connected with sliders 9 , the sliders 9 are slidably installed inside the slide rails 10 , and the back side of the support platform 1 is fixedly connected with a second electric push rod 11 .

[0026] During specific use, the slider 9, the slide rail 10 and the second electric push rod 11 are arranged to facilitate the control of the support platform 1 to move its position.

[0027] In this embodiment, there are two slide rails 10 , and the two slide rails 10 are fixedly connected via a reinforcement plate 12 , and the reinforcement plate 12 is connected to the desktop via positioning bolts.

[0028] During specific use, the reinforcement plate 12 can be provided to improve the stability of the slide rail 10 .

[0029] In this embodiment, support frames 13 are fixedly connected to both sides of the support platform 1, and threaded rods 14 are installed inside the support frame 13 through bearings.

[0030] During specific use, the threaded rod 14 can rotate more smoothly through the arrangement of the bearing.

[0031] In this embodiment, one end of the threaded rod 14 is fixedly connected to the output end of the control motor 15 , and a mounting block 16 is threadedly connected to the outer surface of the threaded rod 14 .

[0032] During specific use, by controlling the setting of the motor 15 , power can be provided for the threaded rod 14 to rotate.

[0033] In this embodiment, an engraving head 17 is installed on the lower surface of the mounting block 16, and the two support frames 13 are fixedly connected by a limit column 18, and the limit column 18 is inserted into the inside of the mounting block 16. A mounting plate 19 is fixedly connected to the upper surface of one of the reinforcement plates 12, and a second electric push rod 11 is installed on the mounting plate 19.

[0034] During specific use, the arrangement of the limiting column 18 and the mounting block 16 can prevent the mounting block 16 from being easily displaced when it moves.

[0035] Working principle: when the mold needs to be engraved, the mold can be placed inside the clamping frame 6 close to the fixed support rod 2, and then the first electric push rod 8 is started. The first electric push rod 8 drives the movable support rod 4 to move. As the distance between the two clamping frames 6 becomes closer, the mold can be clamped, and the control motor 15 is started. The control motor 15 can drive the threaded rod 14 to rotate, so that the engraving head 17 can be moved to the position required for engraving, and the mold can be laser engraved. The staff can start the servo motor 7, and the servo motor 7 can drive the positioning column 5 to rotate, control the mold to rotate, realize the flipping of the mold, and then the lower surface of the mold can be engraved.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mold laser engraving device, comprising a support table (1), characterized in that: A fixed support rod (2) is fixedly connected to one side of the upper surface of the support platform (1), a slide groove (3) is provided on the upper surface of the support platform (1), a movable support rod (4) is slidably connected inside the slide groove (3), a positioning column (5) is installed inside the fixed support rod (2) and the movable support rod (4) through a bearing, one end of the positioning column (5) is fixedly connected to a clamping frame (6), the number of the positioning columns (5) is two, one end of the positioning column (5) away from the clamping frame (6) is fixedly connected to the output end of the servo motor (7), and one side of the movable support rod (4) is fixedly connected to a first electric push rod (8).

2. A mold laser engraving device according to claim 1, characterized in that: Slide blocks (9) are fixedly connected to both sides of the lower surface of the support platform (1), and the slide blocks (9) are slidably mounted inside the slide rails (10). A second electric push rod (11) is fixedly connected to the back of the support platform (1).

3. A mold laser engraving device according to claim 2, characterized in that: There are two slide rails (10), and the two slide rails (10) are fixedly connected via a reinforcement plate (12), and the reinforcement plate (12) is connected to the desktop via positioning bolts.

4. The mold laser engraving device according to claim 1, characterized in that: Both sides of the support platform (1) are fixedly connected to a support frame (13), and a threaded rod (14) is installed inside the support frame (13) via a bearing.

5. A mold laser engraving device according to claim 4, characterized in that: One end of the threaded rod (14) is fixedly connected to the output end of the control motor (15), and the outer surface of the threaded rod (14) is threadedly connected to a mounting block (16).

6. A mold laser engraving device according to claim 5, characterized in that: An engraving head (17) is installed on the lower surface of the mounting block (16), and the two support frames (13) are fixedly connected via a limiting column (18), and the limiting column (18) is inserted into the interior of the mounting block (16).

7. The mold laser engraving device according to claim 3, characterized in that: A mounting plate (19) is fixedly connected to the upper surface of one of the reinforcing plates (12), and a second electric push rod (11) is mounted on the mounting plate (19).

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