Keyboard character laser engraving machine

Abstract

The utility model discloses a laser engraving machine for keyboard characters. The laser engraving machine comprises a base; the support is fixedly installed on the top of the base, and laser equipment is installed on the support; the mounting plate is fixedly mounted at the bottom of the base, a circular plate is rotatably mounted at the top of the mounting plate, an L-shaped plate is fixedly mounted at the top of the circular plate, and a sliding plate is slidably mounted on one side of the L-shaped plate. Through cooperation of the circular plate, the L-shaped plate, the sliding plate, the clamping assembly, the lifting assembly and the containing frame, a keyboard can be automatically placed at the working position of laser equipment, the requirement for manual operation is reduced, the labor intensity of workers is lowered, meanwhile, the working efficiency of keyboard carving is improved, and the working efficiency of keyboard carving is improved. Due to the fact that manual direct contact with laser equipment is not needed in the keyboard placing and carving process, potential risks in the operation process are reduced, and the safety of workers is improved.

Description

Technical Field

[0001] This utility model relates to the field of laser engraving machine technology, specifically a keyboard character laser engraving machine. Background Technology

[0002] Laser has many advantages over traditional processing methods. Firstly, laser engraving or marking is non-contact with the material, so there is no tool wear as in traditional engraving. This also reduces the potential for defective products. Laser-engraved marks are durable, simple, and clear. Although it sometimes takes time to experiment and find the right parameter settings, laser engraving is still much faster than traditional mechanical engraving.

[0003] In the traditional keyboard character laser engraving process, the keyboard is usually placed on the worktable of the laser engraving machine manually. This method has several significant problems. First, manually placing the keyboard not only increases the labor intensity of the workers, but also increases the danger of the operation to a certain extent due to the need to frequently touch the laser equipment. In addition, the process of manually placing the keyboard is inefficient and not conducive to the needs of large-scale production. Utility Model Content

[0004] The purpose of this invention is to provide a keyboard character laser engraving machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a keyboard character laser engraving machine, comprising: a base; a bracket, the bracket being fixedly installed on the top of the base, and a laser device mounted on the bracket; a mounting plate, the mounting plate being fixedly installed on the bottom of the base, a circular plate being rotatably mounted on the top of the mounting plate, an L-shaped plate being fixedly mounted on the top of the circular plate, a sliding plate being slidably mounted on one side of the L-shaped plate, and a clamping component for holding the keyboard being mounted on one side of the sliding plate; a lifting component, the lifting component being mounted on the circular plate, and being used to drive the sliding plate to raise or lower its height; and two placement frames, the two placement frames being symmetrically distributed and rotatably mounted on the top of the base.

[0006] As a further preferred embodiment of this technical solution, the clamping assembly includes a U-shaped plate fixedly installed on one side of the slide plate, with electric push rods fixedly installed at both ends of the U-shaped plate, and clamping plates fixedly installed at the telescopic ends of the two electric push rods.

[0007] As a further preferred embodiment of this technical solution, the lifting assembly includes a drive motor fixedly installed on the top of the circular plate, and a lifting screw is fixedly installed on the output end of the drive motor, the lifting screw being threadedly connected to the slide plate.

[0008] As a further preferred embodiment of this technical solution, a fixing component is installed on the placement frame. The fixing component includes a fixing frame fixedly installed on one side of the placement frame, a movable plate fixedly installed between the two sides of the inner wall of the fixing frame, a pull plate fixedly installed on the top of the movable plate, the pull plate passing through the fixing frame and extending to its outside, a slot being constructed on the base, and a locking plate fixedly installed on the bottom of the movable plate, the locking plate passing through the fixing frame and engaging with the slot.

[0009] As a further preferred embodiment of this technical solution, a rotating motor is fixedly installed on the bottom of the mounting plate, the output end of the rotating motor is fixedly connected to the bottom of the circular plate, and rubber pads are fixedly installed on the adjacent sides of the two clamping plates.

[0010] As a further preferred embodiment of this technical solution, a mounting bracket is fixedly installed at the bottom of the base, a filter box is fixedly installed at the bottom of the mounting bracket, a suction pump is fixedly installed on one side of the filter box, a suction cover is fixedly installed at the top of the mounting bracket, and the air inlet of the suction pump is connected to the suction cover through a pipe.

[0011] As a further preferred embodiment of this technical solution, the mounting plate is constructed with a circular groove, the circular plate is rotatably mounted in the circular groove, the base is mounted with a through groove, and the rotating motor is located in the through groove.

[0012] This utility model provides a keyboard character laser engraving machine, which has the following beneficial effects:

[0013] (1) This utility model enables the keyboard to be automatically placed on the working position of the laser equipment through the cooperation of the round plate, L-shaped plate, sliding plate, clamping component, lifting component and placement frame, reducing the need for manual operation, reducing the labor intensity of the staff, and improving the work efficiency of keyboard engraving. Since the placement and engraving process of the keyboard no longer requires direct contact with the laser equipment, the potential danger in the operation process is reduced and the safety of the staff is improved.

[0014] (2) This utility model uses a suction pump to draw the gas generated during laser engraving into the filter box. After passing through the filter box, the gas is discharged from inside, thus purifying the gas and preventing toxic gases from spreading to the outside world and harming the surrounding environment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a utility model Figure 1 A side view of the sectional three-dimensional structure;

[0017] Figure 3 This is a utility model Figure 1 Another side view of the sectional three-dimensional structure;

[0018] Figure 4 This is a utility model Figure 1 Another 3D structural diagram.

[0019] In the diagram: 1. Base; 2. Bracket; 3. Laser equipment; 4. Mounting plate; 5. Circular plate; 6. L-shaped plate; 7. Slide plate; 8. Clamping assembly; 81. U-shaped plate; 82. Electric push rod; 83. Clamping plate; 9. Lifting assembly; 91. Drive motor; 92. Lifting screw; 10. Placement frame; 11. Fixing assembly; 111. Fixing frame; 112. Moving plate; 113. Pull plate; 114. Card plate; 12. Rotating motor; 13. Mounting frame; 14. Filter box; 15. Suction pump; 16. Suction cover; 17. Rubber pad. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] This utility model provides a technical solution: such as Figure 1-4 As shown in this embodiment, a keyboard character laser engraving machine includes: a base 1;

[0022] A bracket 2 is fixedly installed on the top of the base 1, and a laser device 3 is mounted on the bracket 2.

[0023] Mounting plate 4 is fixedly mounted on the bottom of the base 1. A circular plate 5 is rotatably mounted on the top of the mounting plate 4. An L-shaped plate 6 is fixedly mounted on the top of the circular plate 5. A sliding plate 7 is slidably mounted on one side of the L-shaped plate 6. A clamping component 8 for holding the keyboard is mounted on one side of the sliding plate 7.

[0024] A lifting assembly 9 is mounted on the circular plate 5 and is used to drive the sliding plate 7 to raise or lower its height.

[0025] There are two placement frames 10, which are symmetrically distributed and rotatably installed on the top of the base 1.

[0026] When laser engraving is required on the keyboard characters, rotate one of the placement frames 10 away from the top of the base 1 to facilitate keyboard placement. Stack multiple keyboards in one of the placement frames 10, then rotate the placement frame 10 back to its original position above the base 1. Then, activate the lifting component 9 to raise the slide plate 7, which in turn moves the clamping component 8 upward. Rotate the circular plate 5 to move the L-shaped plate 6 and the slide plate 7 to a different angle, so that the clamping component 8 moves directly above the keyboard. Then, activate the lifting component 9 to lower the slide plate 7, so that the clamping component 8 is on the same plane as the topmost keyboard. Then, use the clamping component 8 to hold the keyboard, rotate the circular plate 5, and move the clamped keyboard directly below the laser device 3 for laser engraving. After engraving, rotate the circular plate 5 towards another placement frame 10, and then place the engraved keyboard in the other placement frame 10 for easy collection and subsequent processing.

[0027] like Figure 3 As shown, the clamping assembly 8 includes a U-shaped plate 81 fixedly installed on one side of the slide plate 7. Electric push rods 82 are fixedly installed at both ends of the U-shaped plate 81, and clamping plates 83 are fixedly installed at the telescopic ends of the two electric push rods 82.

[0028] Activating the two electric push rods 82 causes the two clamping plates 83 to move closer together, thereby clamping and fixing the keyboard.

[0029] like Figure 3 As shown, the lifting assembly 9 includes a drive motor 91 fixedly installed on the top of the circular plate 5, and a lifting screw 92 fixedly installed on the output end of the drive motor 91. The lifting screw 92 is threadedly connected to the slide plate 7.

[0030] The drive motor 91 is started to drive the lifting screw 92 to rotate in both directions, thereby driving the slide plate 7 to rise or fall in height.

[0031] like Figure 2 As shown, a fixing component 11 is installed on the placement frame 10. The fixing component 11 includes a fixing frame 111 fixedly installed on one side of the placement frame 10. A movable plate 112 is fixedly installed between the two sides of the inner wall of the fixing frame 111. A pull plate 113 is fixedly installed on the top of the movable plate 112. The pull plate 113 passes through the fixing frame 111 and extends to its outside. A slot is constructed on the base 1. A locking plate 114 is fixedly installed on the bottom of the movable plate 112. The locking plate 114 passes through the fixing frame 111 and engages with the slot.

[0032] After multiple keyboards are stacked in the placement box 10, in order to prevent the placement box 10 from moving at will, it is fixed by the fixing component 11. When it is necessary to release the fixing of the placement box 10, pull the pull plate 113 to drive the moving plate 112 to move upward, thereby driving the card plate 114 to move out of the card slot, thereby releasing the limiting fixation of the placement box 10.

[0033] like Figure 3 As shown, a rotating motor 12 is fixedly installed on the bottom of the mounting plate 4, and the output end of the rotating motor 12 is fixedly connected to the bottom of the circular plate 5. Rubber pads 17 are fixedly installed on the adjacent sides of the two clamping plates 83.

[0034] The rotating motor 12 can drive the circular plate 5 to rotate. The rubber pad 17 is used to increase the friction between the clamping plate 83 and the keyboard, improve the stability of the clamping, and at the same time avoid causing wear and tear on the keyboard.

[0035] like Figure 3 As shown, a mounting bracket 13 is fixedly installed at the bottom of the base 1, a filter box 14 is fixedly installed at the bottom of the mounting bracket 13, a suction pump 15 is fixedly installed on one side of the filter box 14, and a suction cover 16 is fixedly installed at the top of the mounting bracket 13. The air inlet of the suction pump 15 is connected to the suction cover 16 through a pipe.

[0036] When the suction pump 15 is started, the suction force it generates draws the gas generated during laser engraving into the filter box 14 through the pipe and suction cover 16. After passing through the filter box 14, the gas is discharged from inside, thus purifying the gas and preventing toxic gases from spreading to the outside world and harming the surrounding environment.

[0037] like Figure 3 As shown, the mounting plate 4 has a circular groove, the circular plate 5 is rotatably mounted in the circular groove, the base 1 has a through groove, and the rotating motor 12 is located in the through groove.

[0038] This utility model provides a keyboard character laser engraving machine, the specific working principle of which is as follows:

[0039] When laser engraving is required on the keyboard characters, rotate one of the placement frames 10 away from the top of the base 1 to facilitate keyboard placement. Stack multiple keyboards in one of the placement frames 10, then rotate the placement frame 10 back to its original position above the base 1. Then, start the drive motor 91 to drive the lifting screw 92 to rotate forward and backward, thereby raising the slide plate 7 and moving the clamping assembly 8 upward. Rotate the circular plate 5 to move the L-shaped plate 6 and the slide plate 7 to a different angle, so that the clamping assembly 8 moves directly above the keyboard. Then, use the lifting assembly 9 to move the slide plate 7 downward, so that the clamping assembly 8 and the topmost keyboard are on the same plane. Then, start the two electric push rods 82 to move the two clamping plates 83 closer together, thereby clamping and fixing the keyboard. Rotate the circular plate 5 to move the clamped keyboard directly below the laser device 3 for laser engraving. After engraving, rotate the circular plate 5 towards the other placement frame 10, and then place the engraved keyboard in the other placement frame 10 for easy collection and subsequent processing.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A keyboard character laser engraving machine, characterized in that, include: Base (1); A bracket (2) is fixedly installed on the top of the base (1), and a laser device (3) is installed on the bracket (2). Mounting plate (4), the mounting plate (4) is fixedly mounted on the bottom of the base (1), a round plate (5) is rotatably mounted on the top of the mounting plate (4), an L-shaped plate (6) is fixedly mounted on the top of the round plate (5), a sliding plate (7) is slidably mounted on one side of the L-shaped plate (6), and a clamping component (8) for holding the keyboard is mounted on one side of the sliding plate (7). A lifting assembly (9) is mounted on the circular plate (5) and is used to lift the sliding plate (7) to a certain height. There are two placement frames (10), which are symmetrically distributed and rotated on the top of the base (1).

2. A keyboard character laser engraving machine according to claim 1, characterized in that: The clamping assembly (8) includes a U-shaped plate (81) fixedly installed on one side of the slide plate (7). Both ends of the U-shaped plate (81) are fixedly installed with electric push rods (82), and the telescopic ends of the two electric push rods (82) are fixedly installed with clamping plates (83).

3. A keyboard character laser engraving machine according to claim 1, characterized in that: The lifting assembly (9) includes a drive motor (91) fixedly installed on the top of the circular plate (5), and a lifting screw (92) is fixedly installed on the output end of the drive motor (91). The lifting screw (92) is threadedly connected to the slide plate (7).

4. A keyboard character laser engraving machine according to claim 1, characterized in that: A fixing component (11) is installed on the placement frame (10). The fixing component (11) includes a fixing frame (111) fixedly installed on one side of the placement frame (10). A movable plate (112) is fixedly installed between the two sides of the inner wall of the fixing frame (111). A pull plate (113) is fixedly installed on the top of the movable plate (112). The pull plate (113) passes through the fixing frame (111) and extends to its outside. A slot is constructed on the base (1). A card plate (114) is fixedly installed on the bottom of the movable plate (112). The card plate (114) passes through the fixing frame (111) and engages with the slot.

5. A keyboard character laser engraving machine according to claim 2, characterized in that: A rotating motor (12) is fixedly installed on the bottom of the mounting plate (4). The output end of the rotating motor (12) is fixedly connected to the bottom of the circular plate (5). Rubber pads (17) are fixedly installed on the adjacent sides of the two clamping plates (83).

6. A keyboard character laser engraving machine according to claim 1, characterized in that: A mounting bracket (13) is fixedly installed at the bottom of the base (1), a filter box (14) is fixedly installed at the bottom of the mounting bracket (13), a suction pump (15) is fixedly installed on one side of the filter box (14), a suction cover (16) is fixedly installed on the top of the mounting bracket (13), and the air inlet of the suction pump (15) is connected to the suction cover (16) through a pipe.

7. A keyboard character laser engraving machine according to claim 5, characterized in that: The mounting plate (4) has a circular groove, the circular plate (5) is rotatably mounted in the circular groove, the base (1) has a through groove, and the rotating motor (12) is located in the through groove.

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