Multi-axis laser cleaning equipment

Abstract

The utility model relates to the technical field of laser cleaning equipment, in particular to multi-axis laser cleaning equipment, an annular sliding groove is formed in the peripheral wall of the bottom of an annular base, a rotating base comprises a horizontal batten, clamping grooves fixed to the two sides of the center of the top face of the horizontal batten and connected with the annular sliding groove in a sliding and clamping mode, and a shaft sleeve fixed to the center of the top face of the horizontal batten. A power output shaft of a second servo motor fixed to the top of the annular base is fixedly connected with the shaft sleeve in a sleeving mode, and the lifting base comprises a supporting plate clamped to the bottom face of the horizontal batten in a sliding mode in the axial direction, a vertical telescopic cylinder with the top end fixed to the bottom face of the supporting plate, a lifting plate with the top face fixed to the bottom end of a piston rod of the vertical telescopic cylinder and a vertical plate fixed to the center of the bottom face of the lifting plate. A horizontal telescopic cylinder fixed to the bottom face of the horizontal batten is used for pushing and pulling the supporting plate, the laser cleaning head is rotationally installed on one side of the bottom end of the vertical plate, and the vertical plate is provided with a swing angle adjusting mechanism for driving the laser cleaning head to swing up and down. The laser cleaning equipment can clean the outer surface and the inner cavity of an object at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cleaning equipment, in particular to multi-axis laser cleaning equipment. Background Art

[0002] Laser cleaning equipment is a type of equipment that uses laser technology for cleaning. Laser cleaning machines mainly use laser beams to instantly evaporate or ablate the surface of an object, thereby removing pollutants such as dirt, grease, and oxides from the surface of the object.

[0003] Since the parts of an object that need to be cleaned are not only on its outer surface, but also often involve cleaning operations on the inner cavity structure of the object, it is not convenient to use current laser cleaning equipment to achieve cleaning of the inner cavity of the object. Utility Model Content

[0004] The utility model aims to provide a multi-axis laser cleaning device, which is used to solve the problem that the current laser cleaning device is not convenient for cleaning both the outer surface and the inner cavity of an object.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-axis laser cleaning equipment, the outer peripheral wall of the bottom of the annular seat is provided with an annular groove, the rotating base includes a horizontal slat, a slot fixed on both sides of the top surface of the horizontal slat and slidably engaged with the annular groove, and a sleeve fixed to the center of the top surface of the horizontal slat, the servo motor 2 is fixed to the top of the annular seat, and the bottom end of the power output shaft of the servo motor 2 is fixedly sleeved with the sleeve, the lifting base includes a support plate axially slidably engaged with the bottom surface of the horizontal slat, a vertical telescopic cylinder with a piston cylinder top fixed to the center of the bottom surface of the support plate, a lifting plate with a top center fixed to the bottom end of the piston rod of the vertical telescopic cylinder, and a vertical plate with a top vertically fixed to the center of the bottom surface of the lifting plate, the piston cylinder of the horizontal telescopic cylinder is fixed to the bottom surface of the horizontal slat, and the end of the piston rod of the horizontal telescopic cylinder is fixedly connected to the inner side of the support plate, the laser cleaning head is rotatably installed on one side of the bottom end of the vertical plate, and the vertical plate is provided with a swing angle adjustment mechanism for driving the laser cleaning head to swing up and down.

[0006] Preferably, the swing angle adjustment mechanism includes a servo motor fixed to one side of the top end of the vertical plate, a driving pulley fixedly mounted on the power output shaft of the servo motor and passing through one end of the vertical plate, a driven pulley rotatably mounted on the bottom end of the side wall of the vertical plate and located directly below the driving pulley, and a transmission belt connected between the driving pulley and the driven pulley, and the laser cleaning head housing is fixed to the outer wall of the driven pulley.

[0007] Preferably, a fixing frame is fixed to the outer side wall of the top of the annular seat, a supporting plate is fixed to the top of the inner cavity of the annular seat in the radial direction, and the servo motor 2 is fixed to the supporting plate.

[0008] Preferably, a slide rail is fixed along the axial direction in the middle of the top surface of the horizontal slat, and a slider that is slidably engaged with the slide rail is fixed on the top surface of the support plate.

[0009] Preferably, sleeves are vertically fixed on both sides of the support plate, and a guide rod is slidably sleeved in the inner cavity of the sleeve, and the bottom end of the guide rod is fixed to the top surface of the lifting plate.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model relates to a multi-axis laser cleaning device which can facilitate flexible adjustment of the direction angle of the laser cleaning head, and cooperate with the actions of the rotating base and the lifting base to facilitate the laser cleaning head to run around the outer surface of the object and clean the outer surface of the object. The laser cleaning head can also be inserted into the cavity of the object, and the pitch angle of the laser cleaning head can be adjusted through the swing angle adjustment mechanism to facilitate cleaning the inner cavity of the object, thereby improving the functionality and adaptability of the laser cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the rotating base of the utility model;

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the lifting base of the utility model.

[0015] In the figure: 1-annular seat; 1.1-fixed frame; 1.2-annular slide; 1.3-support plate;

[0016] 2-rotating base; 2.1-horizontal slats; 2.2-slots; 2.3-slide rails; 2.4-sleeves;

[0017] 3-Horizontal telescopic cylinder;

[0018] 4-lifting base; 4.1-support plate; 4.2-slider; 4.3-vertical telescopic cylinder; 4.4-lifting plate; 4.5-vertical plate; 4.6-sleeve; 4.7-guide rod;

[0019] 5-swing angle adjustment mechanism; 5.1-servo motor 1; 5.2-driving pulley; 5.3-driven pulley; 5.4-transmission belt;

[0020] 6-Laser cleaning head;

[0021] 7- Servo motor two. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: a multi-axis laser cleaning device, the outer peripheral wall of the bottom of the annular seat 1 is provided with an annular groove 1.2, the top side wall of the annular seat 1 is connected with a fixing frame 1.1, and the fixing frame 1.1 is used to root and fix on the frame. A support plate 1.3 is fixed radially at the top of the inner cavity of the annular seat 1.

[0024] The servo motor 2 7 is fixed at the center of the top surface of the support plate 1.3, and the power output shaft of the servo motor 2 7 passes through the support plate 1.3.

[0025] The rotating base 2 includes a horizontal slat 2.1, a slot 2.2 fixed on both sides of the top surface of the horizontal slat 2.1 and slidably engaged with the annular slide groove 1.2, and a sleeve 2.4 fixed at the center of the top surface of the horizontal slat 2.1. The bottom end of the power output shaft of the servo motor 27 is fixedly sleeved in the sleeve 2.4, and a slide rail 2.3 is fixed along the axial direction of the middle part of the bottom surface of the horizontal slat 2.1.

[0026] The lifting base 4 comprises a support plate 4.1, a slider 4.2 fixed to the top surface of the support plate 4.1 and slidably mounted on the slide rail 2.3, a vertical telescopic cylinder 4.3 with the top end of the piston cylinder fixed to the center of the bottom surface of the support plate 4.1, a lifting plate 4.4 with the center of the top surface fixed to the bottom end of the piston rod of the vertical telescopic cylinder 4.3, and a vertical plate 4.5 with the top end vertically fixed to the center of the bottom surface of the lifting plate 4.4.

[0027] The piston cylinder of the horizontal telescopic cylinder 3 is fixed to the bottom surface of the horizontal slat 2.1, and the end of the piston rod of the horizontal telescopic cylinder 3 is fixedly connected to the inner side of the support plate 4.1.

[0028] The swing angle adjustment mechanism 5 includes a servo motor 5.1 fixed to one side of the top end of the vertical plate 4.5, a driving pulley 5.2 fixedly mounted on the power output shaft of the servo motor 5.1 and penetrating one end of the vertical plate 4.5, a driven pulley 5.3 rotatably mounted on the bottom end of the side wall of the vertical plate 4.5 and located directly below the driving pulley 5.2, and a transmission belt 5.4 connected between the driving pulley 5.2 and the driven pulley 5.3. The outer shell of the laser cleaning head 6 is fixed to the outer wall of the driven pulley 5.3.

[0029] In summary, when the outer surface of an object needs to be cleaned, the object is placed just below the center of the annular seat 1. Then, according to the outer size of the object, the horizontal telescopic cylinder 3 pushes the support plate 4.1 to slide toward the end of the horizontal slat 2.1, so that the rotation radius of the laser cleaning head 6 can be just located outside the object.

[0030] The cleaning direction of the laser cleaning head 6 is adjusted by the swing angle adjustment mechanism 5 so that the cleaning direction is toward the axial direction of the annular seat 1, and then the vertical telescopic cylinder 4.3 adjusts the up and down position of the laser cleaning head 6, assisted by the rotation of the servo motor 2 7, so that the laser cleaning head 6 cleans the outer wall of the object.

[0031] When the inner cavity of the object needs to be cleaned, the opening of the inner cavity of the object is aligned with the center of the annular seat 1. The horizontal telescopic cylinder 3 is retracted, so that the lifting base 4 is moved as a whole to a position corresponding to the center of the annular seat 1, and the vertical telescopic cylinder 4.3 is extended, so that the laser cleaning head 6 is extended into the inner cavity of the object, and the pitch angle of the laser cleaning head 6 is adjusted by the swing angle adjustment mechanism 5, and the rotation of the servo motor 2 7 is assisted, so that the laser cleaning head 6 can fully clean the inner cavity of the object.

[0032] In order to ensure the smooth lifting of the lifting plate 4.4, sleeves 4.6 are fixed vertically on both sides of the support plate 4.1, and a guide rod 4.7 is slidably sleeved in the inner cavity of the sleeve 4.6, and the bottom end of the guide rod 4.7 is fixed to the top surface of the lifting plate 4.4. That is, when the vertical telescopic cylinder 4.3 drives the lifting plate 4.4 to move up and down, the guide rod 4.7 moves up and down along the sleeve 4.6, playing a guiding role.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] 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 multi-axis laser cleaning device, comprising a laser cleaning head (6), characterized in that: Also includes: An annular seat (1), wherein an outer peripheral wall of the bottom of the annular seat (1) is provided with an annular sliding groove (1.2); A rotating base (2), the rotating base (2) comprising a horizontal slat (2.1), a clamping groove (2.2) fixed to both sides of the top surface of the horizontal slat (2.1) and slidably engaged with the annular sliding groove (1.2), and a shaft sleeve (2.4) fixed to the center of the top surface of the horizontal slat (2.1); A servo motor 2 (7), wherein the servo motor 2 (7) is fixed to the top of the annular seat (1), and the bottom end of the power output shaft of the servo motor 2 (7) is fixedly sleeved with the shaft sleeve (2.4); A lifting base (4), the lifting base (4) comprising a support plate (4.1) slidably mounted on the bottom surface of the horizontal slat (2.1) in the axial direction, a vertical telescopic cylinder (4.3) with a piston cylinder top fixed to the center of the bottom surface of the support plate (4.1), a lifting plate (4.4) with a top surface center fixed to the bottom end of the piston rod of the vertical telescopic cylinder (4.3), and a vertical plate (4.5) with a top end vertically fixed to the center of the bottom surface of the lifting plate (4.4); A horizontal telescopic cylinder (3), wherein the piston cylinder of the horizontal telescopic cylinder (3) is fixed to the bottom surface of the horizontal slat (2.1), and the end of the piston rod of the horizontal telescopic cylinder (3) is fixedly connected to the inner side of the support plate (4.1); The laser cleaning head (6) is rotatably mounted on one side of the bottom end of the vertical plate (4.5), and a swing angle adjustment mechanism (5) for driving the laser cleaning head (6) to swing up and down is provided on the vertical plate (4.5).

2. The multi-axis laser cleaning device according to claim 1, characterized in that: The swing angle adjustment mechanism (5) comprises a servo motor (5.1) fixed to one side of the top end of the vertical plate (4.5), a driving pulley (5.2) fixedly mounted on the power output shaft of the servo motor (5.1) and penetrating one end of the vertical plate (4.5), a driven pulley (5.3) rotatably mounted on the bottom end of the side wall of the vertical plate (4.5) and located directly below the driving pulley (5.2), and a transmission belt (5.4) transmission-connected between the driving pulley (5.2) and the driven pulley (5.3), and the outer shell of the laser cleaning head (6) is fixed to the outer side wall of the driven pulley (5.3).

3. The multi-axis laser cleaning device according to claim 1, characterized in that: A fixing frame (1.1) is fixed to the outer wall of the top of the annular seat (1), a supporting plate (1.3) is fixed radially to the top of the inner cavity of the annular seat (1), and the second servo motor (7) is fixed on the supporting plate (1.3).

4. The multi-axis laser cleaning device according to claim 1, characterized in that: A slide rail (2.3) is fixed in the middle of the top surface of the horizontal slat (2.1) along its axial direction, and a slider (4.2) that is slidably engaged and matched with the slide rail (2.3) is fixed on the top surface of the support plate (4.1).

5. The multi-axis laser cleaning device according to claim 1, characterized in that: Sleeves (4.6) are respectively fixed vertically on both sides of the support plate (4.1), a guide rod (4.7) is slidably sleeved in the inner cavity of the sleeve (4.6), and the bottom end of the guide rod (4.7) is fixed to the top surface of the lifting plate (4.4).

Images