Laser cutting device capable of rotatably blowing

Abstract

The utility model relates to the technical field of laser cutting devices, and discloses a rotatable blowing laser cutting device which comprises a cutting table, a mounting plate, an electric telescopic rod, a rack, a gear, a rotating disc, a blowing head and a limiting groove, the mounting plate is fixedly mounted on one side of the cutting table, and the electric telescopic rod is fixedly mounted at the top of the mounting plate; the air blowing device has the advantages that through the cooperation of the electric telescopic rod, the rack, the gear, the rotating disc and the air blowing head, the electric telescopic rod can drive the rack to be adjusted, the rack can drive the gear to rotate, the air blowing head is driven to rotate, and the air blowing device is convenient to use. The gear can drive the rotating disc to rotate, the rotating disc can drive the air blowing head to rotate back and forth, the air blowing position of the air blowing head can be adjusted, large-area air blowing can be conducted on the surface of the cutting table, the cleaning effect on the surface of the cutting table is better, the problem of cleaning dead corners is avoided, and the cleaning convenience of the laser cutting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting devices, in particular to a rotatable air-blowing laser cutting device. Background Art

[0002] Laser vaporization cutting uses a high energy density laser beam to heat the workpiece, causing the temperature to rise rapidly and reach the boiling point of the material in a very short time. The material then begins to vaporize and form steam, which is ejected very quickly and forms a cut in the material simultaneously with the steam ejection.

[0003] Chinese patent CN215356798U proposes a laser cutting device with a cooling structure, including a workbench, a back plate is fixed at the rear end of the top of the workbench, a first slide groove is opened at the front end of the back plate, a first slider is slidably connected in the first slide groove, a first screw is slidably connected in the first slide groove, the first screw and the first slider are threadedly connected, a motor is fixed on one side of the back plate, the motor output shaft and the first screw are fixedly connected, a mounting plate is fixed at the front end of the first slider, a moving mechanism is arranged at the bottom of the mounting plate, a laser cutter and an assembly plate are connected to the moving mechanism, a connecting pipe is fixed at the bottom of the assembly plate, a nozzle is connected at the bottom of the connecting pipe, a mounting frame is fixed at the bottom of the workbench, the nozzle moves synchronously with the laser cutter, the water pump is started, the water pump draws water in the water tank into the hose, and then enters the nozzle from the connecting pipe and sprays out, thereby quickly and accurately cooling the cutting position.

[0004] The above scheme quickly and accurately cools down the cutting position, and refluxes the water to the water tank through the reflux pipe to achieve a circulating cooling effect. However, the above scheme cannot remove the melted technology of the laser cutting device during the cutting process from multiple angles, which will affect the normal use of the laser cutting device and reduce the practicality of the laser cutting device. Utility Model Content

[0005] The purpose of the utility model is to provide a rotatable air-blowing laser cutting device in order to solve the above-mentioned problem. The device utilizes the cooperation between an electric telescopic rod, a rack, a gear, a rotating disk and a blowing head to blow air over a large area of ​​the cutting table surface, thereby achieving a better cleaning effect on the cutting table surface, avoiding the problem of cleaning dead corners, and solving the problems mentioned in the background technology.

[0006] In order to solve the above problems, the utility model provides a technical solution:

[0007] A rotatable air-blowing laser cutting device comprises a cutting table, a mounting plate, an electric telescopic rod, a rack, a gear, a rotating disk, a blowing head and a limiting groove, wherein a mounting plate is fixedly mounted on one side of the cutting table, an electric telescopic rod is fixedly mounted on the top of the mounting plate, a rack is fixedly mounted on one end of the electric telescopic rod, a gear is meshedly connected to the top of the rack, one end of the gear is rotatably connected to the cutting table, a rotating disk is fixedly mounted on one end of the gear, an air blowing head is fixedly mounted on one side of the rotating disk, a limiting groove is provided on the top of the cutting table, and the limiting groove and the rotating disk are matched in size.

[0008] As a preferred solution of the utility model, a cutting assembly is arranged on the top of the cutting table, a cooling assembly is arranged on one side of the cutting assembly, and a controller is fixedly mounted on one side of the cutting table away from the mounting plate.

[0009] As a preferred solution of the utility model, the cutting assembly includes a support plate, which is symmetrically fixedly installed on both sides of the cutting table, an electric rail is symmetrically fixedly installed between the two support plates, and the outer ends of the two electric rails are slidably connected with sliding blocks.

[0010] As a preferred solution of the utility model, a fixing plate is fixedly installed on the outer end of the sliding block, a laser control box is fixedly installed on the top of the fixing plate, and a laser cutting head is electrically connected to the bottom of the laser control box.

[0011] As a preferred solution of the utility model, the cooling component includes an atomizer, which is fixedly mounted on one side of the fixing plate, a connecting tube is fixedly mounted on one side of the atomizer, and a card slot is provided on one side of the connecting tube.

[0012] As a preferred solution of the utility model, a thermal expansion and contraction ring is fixedly installed on the outer end of the connecting tube, a clamping block is movably connected inside the clamping groove, and a connecting pipe is fixedly installed on one side of the clamping block.

[0013] The beneficial effects of the utility model are as follows: through the cooperation among the electric telescopic rod, the rack, the gear, the rotating disk and the blower head, the electric telescopic rod can drive the rack to be adjusted, the rack can drive the gear to rotate, the gear can drive the rotating disk to rotate, the rotating disk can drive the blower head to rotate back and forth, the blowing position of the blower head can be adjusted, a large area of ​​the cutting table surface can be blown, the cleaning effect on the cutting table surface is better, the problem of cleaning dead corners is avoided, and the convenience of cleaning the laser cutting device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0015] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the large-area cleaning mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the cutting assembly of the utility model;

[0018] Figure 4 This utility model Figure 1 Enlarged view of point A in the middle.

[0019] In the figure: 1. cutting table; 2. mounting plate; 3. electric telescopic rod; 4. rack; 5. gear; 6. rotating disk; 7. blow head; 8. limit groove; 9. cutting assembly; 91. support plate; 92. electric track; 93. sliding block; 94. fixing plate; 95. laser control box; 96. laser cutting head; 10. cooling assembly; 101. atomizer; 102. connecting tube; 103. card slot; 104. thermal expansion and contraction ring; 105. card block; 106. connecting pipe; 11. controller. DETAILED DESCRIPTION

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

[0021] Example

[0022] See also Figure 1 - Figure 4 The utility model provides a technical solution: a rotatable air-blowing laser cutting device, comprising a cutting table 1, a mounting plate 2, an electric telescopic rod 3, a rack 4, a gear 5, a rotating disk 6, a blowing head 7 and a limiting groove 8. A mounting plate 2 is fixedly mounted on one side of the cutting table 1, and an electric telescopic rod 3 is fixedly mounted on the top of the mounting plate 2. The electric telescopic rod 3 is driven by a motor to realize the extension and adjustment of the rod body, a rack 4 is fixedly mounted on one end of the electric telescopic rod 3, a gear 5 is meshed and connected to the top of the rack 4, one end of the gear 5 is rotatably connected to the cutting table 1, the rack 4 and the gear 5 are of compatible sizes, a rotating disk 6 is fixedly mounted on one end of the gear 5, and a blowing head 7 is fixedly mounted on one side of the rotating disk 6, the blowing head 7 can blow and clean the surface of the cutting table 1, and a limiting groove 8 is provided on the top of the cutting table 1, and the limiting groove 8 and the rotating disk 6 are of compatible sizes.

[0023] Furthermore, a cutting assembly 9 is provided on the top of the cutting table 1, a cooling assembly 10 is provided on one side of the cutting assembly 9, and a controller 11 is fixedly installed on the side of the cutting table 1 away from the mounting plate 2, and the controller 11 is convenient for controlling the operation of the equipment.

[0024] Furthermore, the cutting assembly 9 includes a support plate 91, which is symmetrically fixed on both sides of the cutting table 1, and an electric rail 92 is symmetrically fixed between the two support plates 91. An electric motor is installed inside the electric rail 92. The electric motor receives instructions from the controller 11 and converts electrical energy into mechanical energy to move the guide rail, and the outer ends of the two electric rails 92 are slidably connected with a sliding block 93.

[0025] Furthermore, a fixing plate 94 is fixedly installed on the outer end of the sliding block 93, a laser control box 95 is fixedly installed on the top of the fixing plate 94, and a laser cutting head 96 is electrically connected to the bottom of the laser control box 95. The laser cutting head 96 refers to the laser emitted by the laser transmitted to the laser cutting head 96 through the optical fiber line. The function of the cutting head is to collimate the laser emitted by the laser through the focusing lens to instantly melt and vaporize the irradiated material.

[0026] Furthermore, the cooling component 10 includes an atomizer 101, which utilizes electronic high-frequency oscillation to break up the structure of liquid water molecules through the resonance of a ceramic atomizer plate to generate naturally flowing water mist. The atomizer 101 is fixedly mounted on one side of the fixing plate 94, and a connecting tube 102 is fixedly mounted on one side of the atomizer 101, and a card slot 103 is provided on one side of the connecting tube 102.

[0027] Furthermore, a thermal expansion and contraction ring 104 is fixedly installed on the outer end of the connecting tube 102. The thermal expansion and contraction ring 104 has the property that the object will expand when heated and contract when cooled. The interior of the card slot 103 is movably connected with a card block 105. A connecting tube 106 is fixedly installed on one side of the card block 105. The sizes of the card slot 103 and the card block 105 are adapted.

[0028] In summary: the staff places the object to be cut on the cutting table 1 for fixing, starts the electric track 92, the electric track 92 drives the sliding block 93 to adjust, the sliding block 93 drives the fixing plate 94 to adjust, the fixing plate 94 drives the laser control box 95 to adjust, the laser control box 95 drives the laser cutting head 96 to adjust and cut, during the cutting process, starts the atomizer 101, the atomizer 101 atomizes the water inside the connecting tube 102 and sprays it on the cutting place to cool it down, when connecting, the card block 105 is stuck in the card slot The inside of 103 is cooled to cool the thermal expansion and contraction circle 104 to shrink the thermal expansion and contraction circle 104, and the block 105 is squeezed and fixed to make the connection more firm. When the surface of the cutting table 1 needs to be cleaned, the blowing head 7 is started, and the blowing head 7 blows air to clean the surface of the cutting table 1, and the electric telescopic rod 3 is started, and the electric telescopic rod 3 pushes the rack 4 to adjust, the rack 4 drives the gear 5 to rotate, the gear 5 drives the rotating disk 6 to rotate, and the rotating disk 6 drives the blowing head 7 to adjust the cleaning position, and the surface of the cutting table 1 is cleaned in all aspects.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotatable air-blowing laser cutting device, characterized in that: The utility model comprises a cutting table (1), a mounting plate (2), an electric telescopic rod (3), a rack (4), a gear (5), a rotating disk (6), a blow head (7) and a limiting groove (8); the mounting plate (2) is fixedly mounted on one side of the cutting table (1); the electric telescopic rod (3) is fixedly mounted on the top of the mounting plate (2); one end of the electric telescopic rod (3) is fixedly mounted with a rack (4); the top of the rack (4) is meshingly connected with a gear (5); one end of the gear (5) is rotatably connected to the cutting table (1); one end of the gear (5) is fixedly mounted with a rotating disk (6); one side of the rotating disk (6) is fixedly mounted with a blow head (7); the top of the cutting table (1) is provided with a limiting groove (8); the limiting groove (8) and the rotating disk (6) are adapted in size.

2. A rotatable air-blowing laser cutting device according to claim 1, characterized in that: A cutting assembly (9) is arranged on the top of the cutting table (1), a cooling assembly (10) is arranged on one side of the cutting assembly (9), and a controller (11) is fixedly mounted on the side of the cutting table (1) away from the mounting plate (2).

3. The rotatable air-blowing laser cutting device according to claim 2, characterized in that: The cutting assembly (9) comprises a support plate (91) which is symmetrically fixedly mounted on two sides of the cutting table (1); an electric track (92) is symmetrically fixedly mounted between the two support plates (91); and a sliding block (93) is slidably connected to the outer ends of the two electric tracks (92).

4. The rotatable air-blowing laser cutting device according to claim 3, characterized in that: A fixing plate (94) is fixedly mounted on the outer end of the sliding block (93), a laser control box (95) is fixedly mounted on the top of the fixing plate (94), and a laser cutting head (96) is electrically connected to the bottom of the laser control box (95).

5. The rotatable air-blowing laser cutting device according to claim 2, characterized in that: The cooling component (10) comprises an atomizer (101), wherein the atomizer (101) is fixedly mounted on one side of a fixing plate (94), a connecting tube (102) is fixedly mounted on one side of the atomizer (101), and a card slot (103) is provided on one side of the connecting tube (102).

6. The rotatable air-blowing laser cutting device according to claim 5, characterized in that: A thermal expansion and contraction ring (104) is fixedly mounted on the outer end of the connecting tube (102), a clamping block (105) is movably connected inside the clamping groove (103), and a connecting pipe (106) is fixedly mounted on one side of the clamping block (105).

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