Galvanometer type laser cleaning equipment

Abstract

The utility model relates to the technical field of laser cleaning, and discloses galvanometer type laser cleaning equipment which comprises a first robot, a second robot, a laser cleaning mechanism and a workpiece, the laser cleaning mechanism is installed at the operation front end of the first robot, a transition connecting plate is installed at the operation front end of the second robot, and the workpiece is installed on the transition connecting plate. A bidirectional meshing output assembly and a bidirectional adjusting cylinder piece are installed on one side of the transition connecting plate. The multifunctional clamping mechanism is composed of the transition connecting plate, the two-way meshing output assembly, the two-way adjusting barrel piece, the two clamping plates, the transition hose and a plurality of receding holes formed in the side walls of the two clamping plates, and then the multifunctional clamping mechanism is assembled with the first robot, the second robot and the laser cleaning mechanism for use; the clamping stability in the workpiece cleaning process can be met, meanwhile, a channel for synchronously cleaning smoke in the cleaning process is provided, and compared with the prior art, the probability of occurrence of structural interference is small.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cleaning technical field, concretely is a galvanometer type laser cleaning equipment. BACKGROUND

[0002] At present, when the workpiece surface sticks to the pollution particle of submicron level, these particles often stick very tightly, and the conventional cleaning method cannot completely clean, and if the workpiece surface is irradiated by nanometer laser, laser ablation cleaning can be generated, which can guarantee the cleaning effect to the greatest extent, and compared with the traditional mechanical cleaning method, the laser is non-contact cleaning for the workpiece, which is very safe for the cleaning of precision workpieces or fine parts, and the precision can be ensured.

[0003] However, in reality, the laser cleaning equipment uses the operation guide pipe of the smoke cleaning device and the laser cleaning mechanism in an integrated manner to clean and treat the smoke during operation, which meets the cleaning demand of the processing environment, but the operation guide pipe connected with the laser cleaning mechanism and moving synchronously is easy to be wound and interfered with the structure during the rotation and lifting operation of the laser cleaning mechanism in multiple positions and multiple angles, which affects the processing effect. UTILITARIAN CONTENT

[0004] In view of the defects of the prior art, the utility model provides a galvanometer type laser cleaning equipment, which solves the problems in the background art.

[0005] The utility model provides the following technical scheme: a galvanometer type laser cleaning equipment, including first robot, second robot, laser cleaning mechanism, workpiece, the operation front end of first robot is installed with laser cleaning mechanism, the operation front end of second robot is installed with transition connecting plate, one side of transition connecting plate is installed with two -way meshing output assembly, two -way adjusting cylinder spare respectively,

[0006] The two -way meshing output assembly includes transmission gear and L type straight toothed plate meshed on both sides of transmission gear, the middle part of transmission gear is provided with a supporting shaft through a bearing, the supporting shaft is fixedly installed on the surface of one side of transition connecting plate, the two -way adjusting cylinder spare includes I -shaped cylinder and adjusting sleeve respectively clamped on the front and rear ends of I -shaped cylinder, the middle part of I -shaped cylinder is fixedly connected with the surface of one side of transition connecting plate, one end of two L type straight toothed plates is fixedly connected with one end of two adjusting sleeves respectively, the surface of one end of two adjusting sleeves is fixedly connected with clamping plate, and two clamping plates can clamp and limit workpiece under the combined transmission of two -way meshing output assembly and two -way adjusting cylinder spare.

[0007] Both the clamping plates are hollow structures, and a plurality of position giving holes are formed in the side walls of both the clamping plates, and the middle part of the I-shaped cylinder is fixedly sleeved with a transition hose.

[0008] The two transmission gears are respectively fixedly connected with guide sleeves and threaded rods at two ends, the threaded rod at one end of the transmission gear is capable of being connected with the guide sleeve at the corresponding end of the other transmission gear, and a nut is threadedly connected with the threaded rod, and the two threaded rods and the two nuts are threadedly locked to apply clamping pressure to the two L-shaped straight toothed plates.

[0009] The inner sides of the two adjusting sleeves and the surfaces of the two ends of the I-shaped cylinder are respectively sleeved with sealing rings, the adjusting sleeves and the I-shaped cylinder are connected to improve the sealing effect, and the surfaces of the two ends of the I-shaped cylinder are fixedly connected with buffer springs and damping rings.

[0010] The surfaces of the two damping rings are respectively connected with the inner walls of the two adjusting sleeves, and the two damping rings are capable of damping and buffering the vibration of the I-shaped cylinder and the adjusting sleeve under the elastic support of the buffer springs, thereby improving the stability of the workpiece after being clamped.

[0011] The laser cleaning mechanism comprises a laser, a transmission optical fiber, an output light isolator, an optical lens group, a lens, and a scanning galvanometer, the laser is transmitted to the output light isolator through the transmission optical fiber, the output light isolator transmits the optical lens group, and finally the scanning galvanometer irradiates the workpiece through the lens.

[0012] The number of the position giving holes on the two clamping plates is eleven, and the eleven position giving holes are equidistantly distributed along the side walls of the corresponding clamping plates, thereby ensuring the large-area negative suction cleaning effect.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1、The utility model discloses a transition connecting plate, a bidirectional meshing output assembly, a bidirectional adjusting cylinder and two clamping plates, a transition hose, a plurality of position giving holes on the side walls of the two clamping plates constitute a multifunctional clamping mechanism, and then when the multifunctional clamping mechanism is assembled with a first robot, a second robot and a laser cleaning mechanism, the multifunctional clamping mechanism can meet the clamping stability during the cleaning of the workpiece, provide a channel for synchronously cleaning the smoke during the cleaning process, and has a small probability of structural interference compared with the prior art.

[0015] 2、The utility model discloses a two damping rings and two buffer springs are set up and cooperate with each other, respectively carry out elastic deformation and damping buffering, and then carry out comprehensive damping buffering protection to the two clamping plates and the workpiece under the vibration state, guarantee the stability of the workpiece in the cleaning process. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the front view schematic diagram of the utility model structure;

[0017] Figure 2 It is the three -dimensional schematic diagram of the utility model structure transition connecting plate;

[0018] Figure 3 It is the section view schematic diagram of the utility model structure two -way adjusting cylinder piece;

[0019] Figure 4 It is the enlarged schematic diagram of the utility model structure two -way meshing output assembly;

[0020] Figure 5 It is the overhead schematic diagram of the utility model structure two -way meshing output assembly;

[0021] Figure 6 It is the utility model structure Figure 3 Enlarged schematic diagram of A place in.

[0022] In the drawing: 1, first robot;2, second robot;3, laser cleaning mechanism;4, workpiece;5, transition connecting plate;6, two -way meshing output assembly;61, transmission gear;62, L type straight toothed plate;63, threaded rod;64, nut;7, two -way adjusting cylinder piece;71, I -shaped cylinder;72, adjusting sleeve;73, damping ring;74, buffer spring;8, clamping plate;9, let -go hole;10, transition hose. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-6The application relates to a mirror laser cleaning device which comprises a first robot 1, a second robot 2, a laser cleaning mechanism 3 and a workpiece 4, the working front end of the first robot 1 is provided with the laser cleaning mechanism 3, the working front end of the second robot 2 is provided with a transition connecting plate 5, the laser cleaning mechanism 3 comprises a laser, a transmission optical fiber, an output optical isolator, an optical lens group, a lens and a scanning galvanometer, laser is transmitted to the output optical isolator through the transmission optical fiber, the output optical isolator transmits the optical lens group, and finally the scanning galvanometer irradiates the lens on the cleaning area of the workpiece 4 through the lens;

[0025] The transition connecting plate 5 is provided with a bidirectional meshing output assembly 6 and a bidirectional adjusting cylinder 7 on one side, the bidirectional meshing output assembly 6 comprises a transmission gear 61 and an L-shaped straight toothed plate 62 meshed and connected on the two sides of the transmission gear 61, the middle part of the transmission gear 61 is sleeved with a supporting shaft through a bearing, the supporting shaft is fixedly installed on the surface of one side of the transition connecting plate 5, the bidirectional adjusting cylinder 7 comprises a I-shaped cylinder 71 and an adjusting sleeve 72 respectively clamped on the front and rear ends of the I-shaped cylinder 71, the middle part of the I-shaped cylinder 71 is fixedly connected with the surface of one side of the transition connecting plate 5, one end of each of the two L-shaped straight toothed plates 62 is fixedly connected with one end of each of the two adjusting sleeves 72, the surface of one end of each of the two adjusting sleeves 72 is fixedly connected with a clamping plate 8, and the two clamping plates 8 can clamp and limit the workpiece 4 under the combined transmission of the bidirectional meshing output assembly 6 and the bidirectional adjusting cylinder 7;

[0026] The two ends of each of the two transmission gears 61 are fixedly connected with a guide sleeve and a threaded rod 63, the threaded rod 63 on the end of one transmission gear 61 is clamped and threadedly connected with the guide sleeve on the corresponding end of the other transmission gear 61 and a nut 64, and the two threaded rods 63 and the two nuts 64 are threadedly locked to apply clamping pressure to the two L-shaped straight toothed plates 62, the inner sides of the two adjusting sleeves 72 and the sleeve fitting positions of the surfaces of the two ends of the I-shaped cylinder 71 are both embedded with sealing rings, the sleeve fitting connection of the adjusting sleeve 72 and the I-shaped cylinder 71 improves the sealing effect, and the surfaces of the two ends of the I-shaped cylinder 71 are fixedly connected with buffer springs 74 and clamped with damping rings 73, and the end of one end of each of the buffer springs 74 is fixedly connected with the corresponding movable end of each of the buffer springs 74;

[0027] The surfaces of the two damping rings 73 are respectively connected with the inner walls of the two adjusting sleeves 72, and the two damping rings 73 can damp and buffer the vibration of the I-shaped cylinder 71 and the adjusting sleeve 72 under the elastic support of the buffer springs 74, thereby improving the stability of the clamped workpiece 4;

[0028] Both clamping plates 8 are hollow structures, and a plurality of accommodation holes 9 are arranged on one side wall of each clamping plate 8. The middle part of the I-shaped cylinder 71 is fixedly sleeved with a transition hose 10. The number of the accommodation holes 9 arranged on each clamping plate 8 is eleven, and the eleven accommodation holes 9 are equidistantly distributed along the side wall of the corresponding clamping plate 8, thereby ensuring the large-area negative suction cleaning effect.

[0029] Working principle: Embodiment

[0030] During the laser cleaning of the workpiece 4, the workpiece 4 is sleeved between the two clamping plates 8, then one nut 64 is screwed to make the nut 64 threadedly locked with the corresponding threaded rod 63. During the threaded locking, the two L-shaped straight tooth plates 62 will move close to each other due to the meshing transmission effect of the transmission gear 61, and at the same time, the two clamping plates 8 are clamped and pressed against the workpiece 4 under the transmission of the two L-shaped straight tooth plates 62.

[0031] After the workpiece 4 is preliminarily clamped and stabilized, the other nut 64 is screwed to re-limit and protect the two L-shaped straight tooth plates 62 in cooperation with the corresponding threaded rod 63.

[0032] After the workpiece 4 is clamped and stabilized, the laser cleaning mechanism 3 is started, and the laser cleaning mechanism 3 is controlled by the first robot 1 to automatically rotate, lift and move to clean the workpiece 4. At the same time, the existing smoke cleaning device connected with the transition hose 10, such as an industrial negative pressure dust collection equipment, is started, and then the industrial negative pressure dust collection equipment performs negative pressure dust collection cleaning through the transition hose 10, the two clamping plates 8 and the plurality of accommodation holes 9 on the side walls of the two clamping plates 8.

[0033] After the cleaning is completed, the two nuts 64 are reversely screwed to reset the two nuts 64 away from the corresponding L-shaped straight tooth plates 62, and then the cleaned workpiece 4 is taken out. Embodiment

[0034] When a larger vibration is generated in the workpiece 4 cleaning process due to the adjustment and movement of the second robot 2, the two damping rings 73 and the two buffer springs 74 are matched with each other to respectively perform elastic deformation and damping buffering, thereby comprehensively buffering and protecting the two clamping plates 8 and the workpiece 4 in the vibration state, and ensuring the stability of the workpiece 4 in the cleaning process.

[0035] It is to be noted that, in the present text, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. In the drawings of the present application, the filling patterns are only for distinguishing layers and do not have any other limitations.

[0036] While the embodiments of the present application have been shown and described, it is to be understood that the embodiments can be varied, modified, substituted and changed by those skilled in the art without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A galvanometer laser cleaning device, comprising a first robot (1), a second robot (2), a laser cleaning mechanism (3), and a workpiece (4), characterized in that: The working front end of the first robot (1) is equipped with a laser cleaning mechanism (3), and the working front end of the second robot (2) is equipped with a transition connecting plate (5), and a bidirectional meshing output component (6) and a bidirectional adjustment cylinder (7) are respectively equipped on one side of the transition connecting plate (5); The bidirectional meshing output assembly (6) includes a transmission gear (61) and an L-shaped straight tooth plate (62) meshedly connected on both sides of the transmission gear (61); the middle part of the transmission gear (61) is provided with a support shaft through a bearing sleeve, and the support shaft is fixedly mounted on a side surface of the transition connecting plate (5); the bidirectional adjustment cylinder (7) includes an I-shaped cylinder (71) and adjustment sleeves (72) respectively clamped on the front and rear ends of the I-shaped cylinder (71); the middle part of the I-shaped cylinder (71) is fixedly connected to the surface of one side of the transition connecting plate (5); one end of the two L-shaped straight tooth plates (62) is fixedly connected to one end of the two adjustment sleeves (72), and the surfaces of one end of the two adjustment sleeves (72) are fixedly connected to a clamping plate (8), and the two clamping plates (8) can clamp and limit the workpiece (4) under the combined transmission of the bidirectional meshing output assembly (6) and the bidirectional adjustment cylinder (7); The two clamping plates (8) are both hollow structures, and a plurality of clearance holes (9) are provided on one side wall of the two clamping plates (8). A transition hose (10) is fixedly sleeved on the inner side of the middle portion of the I-shaped cylinder (71).

2. The galvanometer laser cleaning device according to claim 1, characterized in that: Both ends of the two transmission gears (61) are fixedly connected with a guide sleeve and a threaded rod (63), and the threaded rod (63) on the end of one transmission gear (61) can be clamped with the guide sleeve on the corresponding end of the other transmission gear (61) and threadedly connected with a nut (64), and the two threaded rods (63) and the two nuts (64) can apply clamping pressure to the two L-shaped straight tooth plates (62) after being threadedly locked in pairs.

3. The galvanometer laser cleaning device according to claim 1, characterized in that: Sealing rings are nested at the places where the inner sides of the two adjusting sleeves (72) and the surfaces at both ends of the I-shaped cylinder (71) are fitted, and the surfaces at both ends of the I-shaped cylinder (71) are fixedly connected with buffer springs (74) and are clamped with damping rings (73), and the end of one end of the buffer spring (74) is fixedly connected to the movable end of the corresponding buffer spring (74).

4. The galvanometer laser cleaning device according to claim 3, characterized in that: The surfaces of the two damping rings (73) are respectively connected to the inner walls of the two adjusting sleeves (72), and the two damping rings (73) can perform vibration damping and buffering on the I-shaped cylinder (71) and the adjusting sleeve (72) under the elastic support of the buffer spring (74).

5. The galvanometer laser cleaning device according to claim 1, characterized in that: The laser cleaning mechanism (3) comprises a laser, a transmission optical fiber, an output optical isolator, an optical lens group, a lens, and a scanning galvanometer, and the laser is transmitted to the output optical isolator via the transmission optical fiber, transmitted to the optical lens group via the output optical isolator, and finally irradiated to the area to be cleaned of the workpiece (4) through the lens after being acted upon by the scanning galvanometer.

6. The galvanometer laser cleaning device according to claim 1, characterized in that: The number of the clearance holes (9) on the two clamping plates (8) is set to eleven, and the eleven clearance holes (9) are evenly distributed along the side wall of one side of the corresponding clamping plate (8).

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