Cleaning device for laser head of engraving machine

Abstract

The utility model discloses a laser head cleaning device of a carving machine. The laser head cleaning device comprises a supporting assembly and a cleaning assembly. The supporting assembly comprises a supporting frame and a rotating table, and the supporting assembly is arranged above the laser head; the cleaning assemblies comprise water supply pipes and sprayers and are arranged on the two sides of the laser head, and the sprayers communicate with the water supply pipes. According to the laser engraving machine, the supporting frame and the rotary table are arranged above the laser head of the laser engraving machine, the spray head and the water supply pipe are installed through the rotary table, the spray head can rotate around the laser head through the rotary table, water can be continuously sprayed to the laser head at multiple angles to clean the laser head after machining is completed, and the cleaning efficiency is effectively improved; and the maintenance frequency and the downtime are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of engraving machine, concretely relates to a laser head cleaning device of engraving machine. BACKGROUND

[0002] The laser engraving machine focuses the laser beam on the wood surface with high precision, heats the wood to the evaporation point through powerful energy, so as to realize accurate cutting or engraving, and the advantages include smooth cutting edge, no need for subsequent processing, being able to engrave complex patterns, flexible operation, being suitable for mass production or personalized customization, and being applicable to various wood materials such as plywood, density board, solid wood etc.

[0003] In the engraving process of the existing laser engraving machine, fine debris and smoke are continuously generated on the wood surface, if the debris cannot be cleaned in time, can enter the optical lens or reflector of the laser head, influence the optical performance, and even cause the laser fault, after manually cleaning the laser head, needs to be recalibrated, and the maintenance time is relatively long, thereby affecting the production cycle. UTILITARIAN CONTENT

[0004] The utility model discloses a laser head cleaning device of engraving machine.

[0005] The utility model discloses a laser head cleaning device of engraving machine.

[0006] The support assembly and the cleaning assembly are provided.

[0007] The support assembly includes a support frame and a rotating table, and the support assembly is arranged above the laser head.

[0008] The cleaning assembly includes a water supply pipe and a spray head, the water supply pipe is arranged on both sides of the laser head, and the spray head is communicated with the water supply pipe.

[0009] As a further description of the above technical scheme, the support frame is installed on the working platform above the laser head, and the support frame is used for fixing the rotating table and the water supply pipe.

[0010] As a further description of the above technical scheme, the rotating table is installed on the support frame outside the laser head, and the rotating table is connected to the middle part of the water supply pipe.

[0011] As a further description of the above technical scheme, the rotating table is provided with a lead slot, and the lead slot is used for accommodating the signal line.

[0012] As a further description of the above technical solution, the middle part of the water supply pipe is provided with a control switch, and the control switch is used for opening and closing the water supply pipe and adjusting the spraying pressure of the spray head.

[0013] As a further description of the above technical solution, the spray head adopts a universal curved pipe liquid sprayer, and a shade is arranged on the spray head, and the shade is used for adjusting the spraying range of the spray head.

[0014] As a further description of the above technical solution, the spray head is connected with a pressure regulator, and the pressure regulator is used for adjusting the pressure of the cutting fluid sprayed by the spray head.

[0015] As a further description of the above technical solution, the top of the water supply pipe is connected with a pressure increasing device, and the pressure increasing device is used for increasing the liquid pressure in the pipeline.

[0016] As a further description of the above technical solution, a water tank is arranged below the laser head, and the water tank is used for receiving waste liquid.

[0017] As a further description of the above technical solution, the water tank is provided with a baffle, and the baffle is used for blocking liquid droplets from splashing.

[0018] The beneficial effects of the utility model are as follows:

[0019] The utility model discloses a support frame and a rotating table are arranged above the laser head of the laser engraving machine, a spray head and a water supply pipe are installed through the rotating table, the spray head can rotate around the laser head through the rotating table, can continuously clean the laser head with water of multiple angles after processing, effectively improve the cleaning efficiency, reduce the maintenance frequency and downtime.

[0020] To make the structure characteristics and effects of the utility model clearer, the utility model will be described in detail below by combining with the drawings and specific embodiments. DRAWINGS

[0021] Figure 1 It is the structure schematic diagram of the laser head cleaning device of the utility model engraving machine;

[0022] Figure 2 It is Figure 1 the enlarged schematic view of A-A place in.

[0023] Reference signs:

[0024] 1, support assembly;11, support frame;12, rotating table;121, lead slot;2, cleaning assembly;21, water supply pipe;211, control switch;22, spray head;221, shade;23, pressure regulator;24, pressure increasing device;3, laser head;4, water tank;41, baffle. CONCRETE IMPLEMENTATION

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0026] like Figures 1-2 As shown, in one embodiment, a laser head cleaning device for an engraving machine includes: a support component 1 and a cleaning component 2, wherein the support component 1 is used to install the cleaning component 2, and the cleaning component 2 is used to clean the laser head 3.

[0027] Please continue reading. Figures 1-2 In this embodiment, the support component 1 includes a support frame 11 and a rotating platform 12. The support component 1 is disposed above the laser head 3, and the support frame 11 is installed on the working platform above the laser head 3 for fixing the rotating platform 12 and the water supply pipe 21.

[0028] Furthermore, the rotating platform 12 is mounted on the support frame 11 outside the laser head 3. The rotating platform 12 is connected to the middle of the water supply pipe 21, allowing the cleaning assembly 2 to rotate around the laser head 3, enabling continuous cleaning of the laser head 3 from multiple angles. Specifically, the rotating platform 12 is provided with a lead wire groove 121 to accommodate the signal wire, preventing the signal wire from being interfered with or damaged by external factors during rotation. The cleaning process can be remotely controlled automatically via the signal wire.

[0029] Please continue reading. Figures 1-2 In this embodiment, the cleaning assembly 2 includes a water supply pipe 21 and a nozzle 22. The cleaning assembly 2 is positioned on both sides of the laser head 3, facilitating continuous multi-angle cleaning of the laser head 3 and its surrounding area during operation. The nozzle 22 is tightly connected to the water supply pipe 21 via a piping system, ensuring a continuous and stable flow of cleaning fluid to the nozzle 22. A control switch 211 is located in the middle of the water supply pipe 21, which can be used to turn the water supply pipe 21 on or off. The control switch 211 can also adjust the liquid flow rate and the spray pressure of the nozzle 22 to adapt to different cleaning needs.

[0030] Furthermore, the nozzle 22 adopts a universal curved nozzle, allowing the nozzle 22 to flexibly adjust its angle, thereby cleaning the surface of the laser head 3 more comprehensively and accurately. Specifically, the nozzle 22 is equipped with a shield 221, which can flexibly adjust the spray range of the nozzle 22 to ensure that the liquid can evenly cover the area to be cleaned and avoid over- or under-spraying. The nozzle 22 is connected to a pressure regulator 23, which is used to adjust the pressure of the cutting fluid sprayed by the nozzle 22. The top of the water supply pipe 21 is connected to a booster device 24 (which can be a centrifugal pump, gear pump, plunger pump, or other booster pump). The main function of the booster device 24 is to increase the pressure of the liquid in the pipe, ensuring that the liquid can be sprayed out at a higher speed and with a stronger impact force.

[0031] Please continue to see Figures 1-2 In the embodiment, a water tank 4 is arranged below the laser head 3 for receiving waste liquid;

[0032] Further, the water tank 4 is made of corrosion-resistant material to ensure that it can withstand the erosion of liquid for a long time, and has sufficient volume. The water tank 4 is provided with a drainage pipe or pumping system for timely discharge of the accumulated waste liquid. Specifically, the water tank 4 is provided with a baffle 41 to play a guiding role, ensuring that the waste liquid can quickly flow into the water tank 4 without spilling.

[0033] Working principle: A support frame 11 and a rotating table 12 are arranged above the laser head 3 of the laser engraving machine, a spray head 22 and a water supply pipe 21 are installed through the rotating table 12, the spray head 22 can rotate around the laser head 3 through the rotating table 12, and can continuously spray water at multiple angles to clean the laser head 3 after processing. The water supply pipe 21 is controlled to be turned on and off through a control switch 211, and the spraying range is adjusted through a cover 221 during cleaning, and the spraying pressure is adjusted through a pressure regulator 23.

[0034] Through the above technical solution, the cleaning efficiency is effectively improved, and the maintenance frequency and downtime are reduced.

[0035] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application should not be limited to the embodiments shown herein, but should be consistent with the widest range of principles and novel features disclosed herein.

Claims

1. A laser head cleaning device for an engraving machine, characterized in that, include: Support component (1) and cleaning component (2); The support assembly (1) includes a support frame (11) and a rotating platform (12). The support assembly (1) is disposed above the laser head (3) and is used to install the cleaning assembly (2). The cleaning assembly (2) includes a water supply pipe (21) and a nozzle (22). The cleaning assembly (2) is disposed on both sides of the laser head (3). The nozzle (22) and the water supply pipe (21) are connected.

2. The laser head cleaning device for engraving machines according to claim 1, characterized in that, The support frame (11) is installed on the working platform above the laser head (3), and the support frame (11) is used to fix the rotating table (12) and the water supply pipe (21).

3. The laser head cleaning device for engraving machines according to claim 1, characterized in that, The rotating platform (12) is mounted on the support frame (11) outside the laser head (3), and the rotating platform (12) is connected to the middle of the water supply pipe (21).

4. The laser head cleaning device for engraving machines according to claim 1, characterized in that, The rotary table (12) is provided with a lead wire groove (121) for accommodating signal wires.

5. The laser head cleaning device for engraving machines according to claim 1, characterized in that, A control switch (211) is provided in the middle of the water supply pipe (21). The control switch (211) is used to open and close the water supply pipe (21) and adjust the spray pressure of the nozzle (22).

6. The laser head cleaning device for engraving machines according to claim 1, characterized in that, The nozzle (22) is a universal curved tube sprayer, and a shield (221) is provided on the nozzle (22). The shield (221) is used to adjust the spray range of the nozzle (22).

7. The laser head cleaning device for engraving machines according to claim 1, characterized in that, The nozzle (22) is connected to a pressure regulator (23), which is used to adjust the pressure of the cutting fluid sprayed by the nozzle (22).

8. The laser head cleaning device for engraving machines according to claim 1, characterized in that, The top of the water supply pipe (21) is connected to a booster device (24), which is used to increase the liquid pressure in the pipe.

9. The laser head cleaning device for engraving machines according to claim 1, characterized in that, A water tank (4) is provided below the laser head (3), and the water tank (4) is used to collect waste liquid.

10. The laser head cleaning device for engraving machines according to claim 9, characterized in that, The water tank (4) is provided with a baffle (41) for blocking droplet splashing.

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