Air cooling device of laser cleaning machine

Abstract

The utility model relates to the technical field of laser cleaning machines, in particular to an air cooling device of a laser cleaning machine, which comprises a shell, a cleaning component used for cleaning a filter screen in an air cooling system is arranged outside the shell, the cleaning component comprises two airflow frames arranged on one side of the shell, and through grooves are arranged outside the two airflow frames. A guide groove and an impurity box are arranged below the filter element; fixing shafts and spiral blades are arranged outside the two airflow frames; a driving shaft is arranged on one side of the shell, a lantern ring is arranged outside the driving shaft, a plurality of fixing frames are arranged outside the lantern ring, and a plurality of cavities are formed in one sides of the fixing frames; and springs and vibration blocks are arranged in the multiple cavities. The air-cooled air flow is utilized to generate electric energy, power is supplied to the driving shaft to drive the fixing frame to rotate and pass through the filter frame, the filter element is vibrated, impurities are vibrated off, the filter element is cleaned, the service life of the filter element is prolonged, and the effect of the filter element is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cleaning machines, in particular to an air cooling device for a laser cleaning machine. Background Art

[0002] Laser cleaning machine is a technology that uses the high energy density and focusing characteristics of laser beams to remove coatings, deposits, adhesives, oxides, etc. on the surface of various materials. In recent years, laser cleaning machines have been widely used in many industries, and their research and development directions are constantly updated and developed. The air cooling system is one of the important components of the laser cleaning machine. It is mainly used to cool key components such as laser tubes, fans, and water pumps to ensure the normal operation and service life of the laser cleaning machine. The quality of the air cooling system directly affects the performance and use effect of the laser cleaning machine.

[0003] However, in the current existing technology, the air cooling system will install filters at the air inlet and outlet of the laser cleaning machine to prevent dust from entering the cleaning machine. However, when the air cooling system is running, it will bring a lot of external impurities into the filter, causing impurities to accumulate in the filter element. After long-term use, the filter element will be blocked, thereby reducing the filtering effect and affecting the efficiency of airflow. Utility Model Content

[0004] The purpose of the utility model is to provide an air cooling device for a laser cleaning machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wind cooling device for a laser cleaning machine comprises a shell, a cleaning component for cleaning a filter in an air cooling system is arranged on the outside of the shell, the cleaning component comprises two airflow frames arranged on one side of the shell, the two airflow frames are arranged on the outside with a through groove, one side of the through groove is arranged with a plurality of protrusions, the other side is arranged with a filter element, a guide groove and an impurity box are arranged below the filter element, the two airflow frames are arranged on the outside with a fixed shaft and a spiral blade, a driving shaft is arranged on one side of the shell, a collar is arranged on the outside of the driving shaft, a plurality of fixing frames are arranged on the outside of the collar, a plurality of cavities are arranged on one side of the plurality of fixing frames, and springs and vibration blocks are arranged inside the plurality of cavities.

[0007] As a preferred solution of the utility model, the two airflow frames are connected to one side of the shell by bolts and can serve as the air inlet and outlet in the air cooling system. The through grooves in the two airflow frames are both facing the direction of the drive shaft.

[0008] As a preferred solution of the utility model, the filter element is embedded and connected with the inner wall of the through groove, the guide groove is a conical structure and is located directly below the filter element, the impurity box is connected to the bottom of the airflow frame through a slide rail, and the port of the impurity box corresponds to the guide groove.

[0009] As a preferred solution of the utility model, one end of the fixed shaft is rotatably connected to the outside of the airflow frame through a bearing, the spiral blade is smaller than the air vent of the airflow frame and is coaxially connected to the fixed shaft, and the fixed shaft is electrically connected to the drive shaft.

[0010] As a preferred solution of the utility model, the drive shaft is rotatably connected to one side of the shell through a bearing, the ring is coaxially connected to the outside of the drive shaft, and multiple fixing frames are connected to the outside of the ring through bolts, and multiple fixing frames are in sliding contact with the through groove inside the airflow frame.

[0011] As a preferred solution of the utility model, the plurality of protrusions are connected to the inner wall of the through groove by welding, both ends of the spring are connected to the inner wall of the cavity and the vibration block by welding, the vibration block is located in the cavity and is slidably connected to the inner wall of the cavity by a slide rail, one end of the vibration block and the protrusion are both arc-shaped structures and are in sliding contact.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: in response to the problems raised in the background technology, the present application adopts a cleaning component, which can drive the spiral blades to rotate when the air-cooled airflow passes through by installing spiral blades on one side of the filter frame, and generate electricity through wind rotation, thereby utilizing the air-cooled airflow to generate electricity and power the drive shaft, and the drive shaft can drive the fixed frame to reciprocate in the two filter frames, while the vibration block outside the fixed frame abuts against the protrusion in the filter frame, thereby causing the filter frame to vibrate, shaking the impurities in the filter element into the impurity box for centralized storage, and cleaning the filter element.

[0013] The utility model realizes the utilization of air-cooled airflow to generate electric energy, supplies power to the driving shaft to drive the fixing frame to rotate in the filter frame and vibrate the filter element, thereby shaking off impurities to clean the filter element and prolong the service life and effect of the filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the appearance structure diagram of the airflow frame of the utility model;

[0015] Figure 2 This is a cross-sectional view of the interior of the airflow frame of the utility model;

[0016] Figure 3 This is the appearance structure diagram of the drive shaft of the utility model;

[0017] Figure 4 This is a cross-sectional view of the fixed frame cavity of the utility model.

[0018] In the figure: 1, shell; 2, air flow frame; 201, through groove; 202, protrusion; 3, filter element; 301, guide groove; 302, impurity box; 4, fixed shaft; 401, spiral blade; 5, driving shaft; 501, collar; 6, fixing frame; 601, cavity; 602, spring; 603, vibration block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the embodiments of the present invention.

[0020] Example

[0021] See also Figure 1-4 The utility model provides a technical solution: an air cooling device for a laser cleaning machine, comprising a shell 1, a cleaning component for cleaning the filter screen in the air cooling system is arranged on the outside of the shell 1, and the cleaning component comprises two air flow frames 2 arranged on one side of the shell 1, which are used as the air inlet and air outlet of the air cooling system, and the two air flow frames 2 are both provided with through grooves 201 on the outside, and a plurality of protrusions 202 are arranged on one side of the through grooves 201, and a filter element 3 is arranged on the other side, and the filter element 3 is used to filter the air flow to prevent impurities from following the air flow into the interior of the laser cleaning machine, and a guide groove 301 and an impurity box 302 are arranged below the filter element 3, and the guide groove 301 is used to guide the impurities that fall off to slide into the impurity box 302, and the impurities are collected by the impurity box 302, and the two air flow frames 2 are both provided with fixed shafts 4 and spiral blades 401 on the outside, and when the air-cooled air flow passes through the air flow frame 2, it will pass through the spiral blades 401, thereby driving the spiral blades 401 Rotate, use wind power to generate electricity for the airflow, power the drive shaft 5, and the spiral blade 401 is smaller than the airflow hole of the airflow frame 2, which can reduce the impact of the airflow on the airflow velocity when the airflow passes through. A drive shaft 5 is arranged on one side of the shell 1, which is used to drive the ring 501 and the fixing frame 6 to rotate. A ring 501 is arranged on the outside of the drive shaft 5, and multiple fixing frames 6 are arranged on the outside of the ring 501. The multiple fixing frames 6 can rotate and circulate through the through groove 201 in the airflow frame 2. Multiple cavities 601 are arranged on one side of the multiple fixing frames 6. Springs 602 and vibration blocks 603 are arranged inside the multiple cavities 601. The spring 602 can push the vibration block 603 out of the cavity 601 to extend the vibration block 603 from the cavity 601. When the fixing frame 6 passes through the through groove 201, the vibration block 603 slides and abuts against the protrusion 202 in the through groove 201, so that the airflow frame 2 can vibrate, and impurities in the filter element 3 can be shaken off, and the filter element 3 can be cleaned. The air cooling device in the laser cleaning machine uses an air pipe and an air pump to circulate air flow, thereby cooling the internal parts. The air flow frame 2 is a hollow structure to facilitate air flow.

[0022] In this embodiment, all electrical components are controlled by conventional controllers.

[0023] For example, please refer to Figure 1-4 The two airflow frames 2 are connected to one side of the shell 1 by bolts and can be used as the air inlet and outlet in the air cooling system. The through grooves 201 in the two airflow frames 2 are both oriented toward the driving shaft 5. The filter element 3 is inlaid and connected with the inner wall of the through groove 201. The guide groove 301 is a conical structure and is located directly below the filter element 3. The impurity box 302 is connected to the bottom of the airflow frame 2 through a slide rail, and the port of the impurity box 302 corresponds to the guide groove 301. One end of the fixed shaft 4 is rotatably connected to the outside of the airflow frame 2 through a bearing. The spiral blade 401 is smaller than the air vent of the airflow frame 2 and is coaxially connected to the fixed shaft 4. The fixed shaft 4 is connected to the driving shaft 5. Electrically connected, the drive shaft 5 is rotatably connected to one side of the shell 1 through a bearing, the collar 501 is coaxially connected to the outside of the drive shaft 5, the multiple fixing frames 6 are connected to the outside of the collar 501 through bolts, the multiple fixing frames 6 are in sliding contact with the through slot 201 inside the airflow frame 2, and the multiple protrusions 202 are connected to the inner wall of the through slot 201 by welding. Both ends of the spring 602 are connected to the inner wall of the cavity 601 and the vibration block 603 by welding. The vibration block 603 is located in the cavity 601 and is slidably connected to the inner wall of the cavity 601 through a slide rail. One end of the vibration block 603 and the protrusion 202 are both arc-shaped structures and are in sliding contact. When in use, first turn on the air cooling system to generate airflow. When the airflow passes through the airflow frame 2, it will drive the spiral blades 401 to rotate, and use wind power generation to power the drive shaft 5. The drive shaft 5 cooperates with the ring 501 to drive multiple fixing frames 6 to rotate and circulate through the through slot 201 of the airflow frame 2. After the fixing frame 6 enters the through slot 201, the vibration block 603 on one side slides and abuts against the protrusion 202 on the inner wall of the through slot 201, so that the airflow frame 2 vibrates to shake off the impurities in the filter element 3, which slide through the guide slot 301 to the impurity box 302 for recovery, thereby cleaning the filter element 3.

[0024] The working process of the utility model is as follows: when in use, the air cooling system is first turned on to generate airflow. When the airflow passes through the airflow frame 2, the spiral blade 401 is driven to rotate, and the driving shaft 5 is powered by wind power generation. The driving shaft 5 cooperates with the collar 501 to drive multiple fixing frames 6 to rotate and circulate through the through slot 201 of the airflow frame 2. After the fixing frame 6 enters the through slot 201, the vibration block 603 on one side slides and abuts against the protrusion 202 on the inner wall of the through slot 201, so that the airflow frame 2 vibrates to shake off the impurities in the filter element 3 and slide through the guide slot 301 to the impurity box 302 for recovery, thereby cleaning the filter element 3. The utility model realizes the use of air-cooled airflow to generate electrical energy, powers the driving shaft to drive the fixing frame to rotate and pass through the filter frame, and vibrates the filter element, so that the impurities are shaken off to clean the filter element, thereby extending the service life and effect of the filter element.

[0025] 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. An air cooling device for a laser cleaning machine, comprising a housing (1), wherein a cleaning component for cleaning a filter screen in an air cooling system is disposed outside the housing (1), and wherein: The cleaning component comprises two airflow frames (2) arranged on one side of a shell (1), the two airflow frames (2) are both provided with through grooves (201) on the outside, a plurality of protrusions (202) are provided on one side of the through groove (201), a filter element (3) is provided on the other side, a guide groove (301) and an impurity box (302) are provided below the filter element (3), a fixed shaft (4) and a spiral blade (401) are both provided on the outside of the two airflow frames (2), a drive shaft (5) is provided on one side of the shell (1), a collar (501) is provided on the outside of the drive shaft (5), a plurality of fixing frames (6) are provided on the outside of the collar (501), a plurality of cavities (601) are provided on one side of the plurality of fixing frames (6), a spring (602) and a vibration block (603) are provided inside the plurality of cavities (601).

2. The air cooling device of a laser cleaning machine according to claim 1, characterized in that: The two airflow frames (2) are connected to one side of the housing (1) via bolts and can serve as the air inlet and outlet of the air cooling system. The through slots (201) in the two airflow frames (2) are both oriented toward the driving shaft (5).

3. The air cooling device of a laser cleaning machine according to claim 1, characterized in that: The filter element (3) is embedded and connected with the inner wall of the through groove (201); the guide groove (301) is a conical structure and is located directly below the filter element (3); the impurity box (302) is connected to the bottom of the airflow frame (2) via a slide rail, and the port of the impurity box (302) corresponds to the guide groove (301).

4. The air cooling device of a laser cleaning machine according to claim 1, characterized in that: One end of the fixed shaft (4) is rotatably connected to the outside of the airflow frame (2) via a bearing; the spiral blade (401) is smaller than the air vent of the airflow frame (2) and is coaxially connected to the fixed shaft (4); and the fixed shaft (4) is electrically connected to the drive shaft (5).

5. The air cooling device of a laser cleaning machine according to claim 1, characterized in that: The drive shaft (5) is rotationally connected to one side of the housing (1) via a bearing, the collar (501) is coaxially connected to the outside of the drive shaft (5), and the plurality of fixing frames (6) are connected to the outside of the collar (501) via bolts, and the plurality of fixing frames (6) are in sliding contact with the through groove (201) inside the airflow frame (2).

6. The air cooling device of a laser cleaning machine according to claim 1, characterized in that: The plurality of protrusions (202) are connected to the inner wall of the through slot (201) by welding, and both ends of the spring (602) are connected to the inner wall of the cavity (601) and the vibration block (603) by welding. The vibration block (603) is located in the cavity (601) and is slidably connected to the inner wall of the cavity (601) by a slide rail. One end of the vibration block (603) and the protrusion (202) are both arc-shaped structures and are in sliding contact.

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