A laser for ablating a thermoformed sheet

Abstract

The utility model discloses a kind of laser of thermoforming plate ablation, including base, the top wall of the base is fixedly connected with the support of inverted U type arrangement, the left and right two sides middle part of the support is all through setting. The utility model belongs to the technical field of ablation equipment, specifically a kind of thermoforming plate ablation laser for solving the problem that most laser adopts fixed installation or single direction movement, difficult to adapt to the processing needs of plate of different sizes or shapes, leading to the problem of limited processing range.

Description

Technical Field

[0001] This utility model belongs to the field of ablation equipment technology, and in particular relates to a laser for ablation of thermoformed sheet metal. Background Technology

[0002] In the processing of sheet metal, plastic, and composite materials, laser ablation technology is widely used in cutting, drilling, and engraving processes due to its advantages such as high precision, non-contact processing, and small heat-affected zone.

[0003] Existing laser ablation equipment still has the following technical problems in practical applications: most lasers are fixed or move in one direction, which makes it difficult to adapt to the processing needs of plates of different sizes or shapes, resulting in a limited processing range. Utility Model Content

[0004] The technical problem this invention aims to solve is that most lasers are fixed or move in one direction, making it difficult to adapt to the processing needs of plates of different sizes or shapes, thus limiting the processing range.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a laser for ablation of thermoformed sheet metal, comprising a base, wherein an inverted U-shaped bracket is fixedly connected to the top wall of the base, and the bracket has a through-type arrangement on both the left and right sides, and further comprising...

[0006] An adjustable ablation assembly is mounted on a support and includes a horizontal plate disposed between the inner walls of the support. A movable frame slides on the horizontal plate, and a square plate is fixedly connected to the bottom of the movable frame. A laser body is disposed at the bottom of the square plate.

[0007] Furthermore, a stepper motor is fixedly installed on the top of the bracket, and a threaded column is fixedly connected to the output end of the stepper motor, with its lower end rotatably connected to the top of the base. A limit post is fixedly connected between the bottom of the bracket and the top of the base. The horizontal plate is threadedly connected to the threaded column, and the horizontal plate and the limit post are slidably connected.

[0008] Furthermore, a rack is fixedly connected to the top of the horizontal plate, limit strips are fixedly connected to both the front and rear sides of the horizontal plate, a bottom strip is fixedly connected to the bottom wall of the horizontal plate, the moving frame passes through the limit strip and the bottom strip and is slidably connected to them, a servo motor is fixedly installed on the outer wall of the moving frame, and the output end of the servo motor is located inside the moving frame and is fixedly connected to a gear that meshes with the rack.

[0009] Furthermore, a linear guide rail is fixedly installed on the bottom wall of the square plate, and a horizontal slider slides on the linear guide rail. The laser body is fixedly installed at the bottom of the slider.

[0010] Furthermore, it also includes a fixing component, symmetrically distributed on the top of the base, including a fixing plate fixedly connected to the top of the base, a horizontal electric push rod fixedly installed on the fixing plate, a clamping plate fixedly connected to the free end of the electric push rod, a guide rod fixedly connected to the outer wall of the clamping plate, and one end of the guide rod horizontally penetrating the fixing plate and slidably connected thereto.

[0011] Furthermore, the top of the base is provided with evenly distributed slots, and a limiting plate is inserted into the slot.

[0012] The beneficial effects of this utility model after adopting the above structure are as follows:

[0013] (1) The operator places the thermoformed sheet to be processed on the base workbench, selects the limit plate according to the size and specifications of the sheet and inserts it into the corresponding slot to achieve initial positioning. Two electric push rods extend synchronously and push the clamping plate to move smoothly along the guide rod to achieve precise clamping of the sheet. The sliding cooperation between the guide rod and the fixed plate ensures the stability of the clamping process.

[0014] (2) The stepper motor drives the threaded column to rotate, which drives the horizontal plate to adjust the vertical height along the limit column. The linear guide rail controls the slider to move back and forth, so as to achieve precise positioning of the laser body in the front and back. The servo motor drives the gear and rack to mesh and transmit, so that the moving frame slides smoothly along the limit bar and bottom bar, and completes the adjustment of the laser's left and right position. It can achieve precise positioning of the laser body at any position in three-dimensional space, and meet the needs of different processing paths. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] Figure 1 This is a schematic diagram of the overall structure of a laser for ablation of thermoformed sheet metal proposed in this utility model.

[0017] Figure 2 This is a front view of a laser for ablation of thermoformed sheet metal according to the present invention.

[0018] Figure 3 A three-dimensional structural diagram of a laser for ablation of thermoformed sheet metal proposed in this utility model. Figure 1 ;

[0019] Figure 4 A three-dimensional structural diagram of a laser for ablation of thermoformed sheet metal proposed in this utility model. Figure 2 .

[0020] In the attached diagram: 1. Base, 2. Support, 3. Horizontal plate, 4. Moving frame, 5. Square plate, 6. Laser body, 7. Stepper motor, 8. Threaded column, 9. Limiting column, 10. Rack, 11. Limiting bar, 12. Bottom bar, 13. Servo motor, 14. Gear, 15. Linear guide rail, 16. Slider, 17. Fixing plate, 18. Electric push rod, 19. Clamping plate, 20. Guide rod, 21. Slot, 22. Limiting plate. Detailed Implementation

[0021] like Figure 1-2 As shown, a laser for ablation of thermoformed sheet metal includes a base 1, with an inverted U-shaped bracket 2 fixedly connected to the top wall of the base 1. The bracket 2 has a through-type arrangement on the middle of both the left and right sides. It also includes an adjustable ablation component and a fixing component. The adjustable ablation component is located on the bracket 2, and the fixing component is symmetrically distributed on the top of the base 1.

[0022] like Figure 1-4 As shown, to meet the needs of different processing paths, the adjustable ablation assembly includes a horizontal plate 3 disposed between the inner walls of the support 2, a movable frame 4 sliding on the horizontal plate 3, a square plate 5 fixedly connected to the bottom of the movable frame 4, a laser body 6 disposed at the bottom of the square plate 5, a stepper motor 7 fixedly mounted on the top of the support 2, a threaded column 8 fixedly connected to the output end of the stepper motor 7, and its lower end rotatably connected to the top of the base 1, a limit post 9 fixedly connected between the bottom of the support 2 and the top of the base 1, the horizontal plate 3 being threadedly connected to the threaded column 8, the horizontal plate 3 and the limit post 9 being slidably connected, a rack 10 fixedly connected to the top of the horizontal plate 3, limit strips 11 fixedly connected to both the front and rear sides of the horizontal plate 3, a bottom strip 12 fixedly connected to the bottom wall of the horizontal plate 3, and the movable frame 4 penetrating through the limit strip 11 and the bottom strip. 12 and slidably connected to it, a servo motor 13 is fixedly installed on the outer wall of the moving frame 4, the output end of the servo motor 13 is located inside the moving frame 4 and fixedly connected to a gear 14 that meshes with the rack 10, a linear guide rail 15 is fixedly installed on the bottom wall of the square plate 5, a horizontal slider 16 slides on the linear guide rail 15, the laser body 6 is fixedly installed at the bottom of the slider 16, the stepper motor 7 drives the threaded column 8 to rotate, driving the horizontal plate 3 to adjust the vertical height along the limiting column 9, the linear guide rail 15 controls the slider 16 to move back and forth, realizing the precise positioning of the laser body 6 in the front and back, the servo motor 13 drives the gear 14 to mesh with the rack 10 to transmit transmission, so that the moving frame 4 slides smoothly along the limiting bar 11 and the bottom bar 12, completing the adjustment of the laser's left and right position.

[0023] like Figure 1-4As shown, to facilitate the positioning of the thermoformed sheet, the fixing assembly includes a fixing plate 17 fixedly connected to the top of the base 1. A horizontal electric push rod 18 is fixedly installed on the fixing plate 17. A clamping plate 19 is fixedly connected to the free end of the electric push rod 18. A guide rod 20 is fixedly connected to the outer wall of the clamping plate 19. One end of the guide rod 20 passes horizontally through the fixing plate 17 and is slidably connected to it. The top of the base 1 is provided with evenly distributed slots 21. A limiting plate 22 is inserted into the slot 21. According to the size and specifications of the sheet, the limiting plate 22 is inserted into the corresponding slot 21 to achieve initial positioning. The two electric push rods 18 extend synchronously, pushing the clamping plate 19 to move smoothly along the guide rod 20 to achieve precise clamping of the sheet. The sliding cooperation between the guide rod 20 and the fixing plate 17 ensures the stability of the clamping process.

[0024] In practical use, the thermoformed sheet to be processed is placed on the top of the base 1, and the limiting plate 22 is inserted into the corresponding slot 21 as needed. At the same time, the two electric push rods 18 are extended to allow the clamping plate 19 to move laterally. When the clamping plate 19 moves, it drives the guide rod 20 to slide on the fixed plate 17, which increases the stability of the clamping plate 19 until the thermoformed sheet is clamped and positioned. The above operation can ensure the stability of the thermoformed sheet during processing. According to the processing requirements, the stepper motor 7 is turned on, and the allowable rotation of the threaded column 8 allows the horizontal plate 3 to move vertically under the limiting action of the limiting column 9. The linear guide rail 15 can be controlled to make the slider 16 move back and forth. The servo motor 13 can be turned on, and the meshing of the gear 14 and the rack 10 can make the moving frame 4 slide horizontally on the limiting strip 11 and the bottom strip 12. Through the above operation, the height, front and back position, and left and right position of the laser body 6 can be flexibly adjusted.

[0025] 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. In conclusion, if those skilled in the art, inspired by this description, design similar structural methods and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A laser for ablation of thermoformed sheet metal, comprising a base (1), wherein an inverted U-shaped bracket (2) is fixedly connected to the top wall of the base (1), and the bracket (2) is through-type on both the left and right sides, characterized in that: Also includes An adjustable ablation assembly is mounted on a support (2) and includes a horizontal plate (3) between the inner walls of the support (2). A movable frame (4) slides on the horizontal plate (3). A square plate (5) is fixedly connected to the bottom of the movable frame (4). A laser body (6) is provided at the bottom of the square plate (5).

2. The laser for ablation of thermoformed sheet metal according to claim 1, characterized in that: A stepper motor (7) is fixedly installed on the top of the bracket (2). A threaded column (8) is fixedly connected to the output end of the stepper motor (7), and its lower end is rotatably connected to the top of the base (1). A limit column (9) is fixedly connected between the bottom of the bracket (2) and the top of the base (1). The horizontal plate (3) is threadedly connected to the threaded column (8), and the horizontal plate (3) and the limit column (9) are slidably connected.

3. The laser for ablation of thermoformed sheet metal according to claim 2, characterized in that: A rack (10) is fixedly connected to the top of the horizontal plate (3). Limiting strips (11) are fixedly connected to both the front and rear sides of the horizontal plate (3). A bottom strip (12) is fixedly connected to the bottom wall of the horizontal plate (3). The moving frame (4) passes through the limiting strip (11) and the bottom strip (12) and is slidably connected to them. A servo motor (13) is fixedly installed on the outer wall of the moving frame (4). The output end of the servo motor (13) is located inside the moving frame (4) and is fixedly connected to a gear (14) that meshes with the rack (10).

4. The laser for ablation of thermoformed sheet metal according to claim 3, characterized in that: A linear guide rail (15) is fixedly installed on the bottom wall of the square plate (5), and a horizontal slider (16) slides on the linear guide rail (15). The laser body (6) is fixedly installed on the bottom of the slider (16).

5. A laser for ablation of thermoformed sheet metal according to claim 1 or 4, characterized in that: It also includes a fixing component, which is symmetrically distributed on the top of the base (1) and includes a fixing plate (17) fixedly connected to the top of the base (1). A horizontal electric push rod (18) is fixedly installed on the fixing plate (17). A clamping plate (19) is fixedly connected to the free end of the electric push rod (18). A guide rod (20) is fixedly connected to the outer wall of the clamping plate (19). One end of the guide rod (20) horizontally passes through the fixing plate (17) and is slidably connected to it.

6. The laser for ablation of thermoformed sheet metal according to claim 5, characterized in that: The top of the base (1) is provided with evenly distributed slots (21), and a limiting plate (22) is inserted inside the slots (21).

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