Dust removal device for blue light detection equipment

Abstract

The utility model discloses an ash removal device for blue light detection equipment, which can realize automatic, efficient and safe blowing and ash removal on an optical tracker, a ball cage, a calibration rod and a calibration plate, and effectively prevent accumulated ash from influencing equipment detection. The tracker cleaning device comprises a support, a flange is installed on the support, and the flange can rotate in the Z direction; a mounting frame is mounted on the flange and can rotate in a pitching manner; a tracker and two universal curved pipes are mounted on the mounting frame, and air taps are mounted on the two universal curved pipes respectively; the air nozzle is used for blowing air to a lens of the tracker. The universal curved pipe can be twisted and rotated, so that the blowing direction of the air nozzle can be adjusted, the angle between the surface of the lens and the blowing direction of the air nozzle can be conveniently adjusted, the air nozzle does not directly blow the surface of the lens, airflow can blow the whole lens, and the lens cannot be damaged while efficient dust removal is carried out on the lens.

Description

Technical Field

[0001] The utility model relates to the technical field of blue light detection equipment, in particular to a dust cleaning device for blue light detection equipment. Background Art

[0002] With the development of modern industry and people's increasing requirements for product quality, the frequency and quantity of random inspections of workpiece dimensions are increasing. Some workpieces even require full inspections, and there are many types of workpieces with large output. This puts forward new and higher requirements on the efficiency of the measurement system. Blue light detection equipment and six-axis robots can be combined into an efficient automated detection solution for automated production lines.

[0003] At present, blue light detection equipment is exposed to the factory environment for a long time, and there is a lot of dust. Dust accumulates on the blue light detection equipment after long-term use, which affects the accuracy of equipment detection. There are many mechanical arms near the equipment, the movement speed is fast, and the factory generally has safety management requirements, which makes it inconvenient for personnel to enter. Therefore, an unmanned automatic dust cleaning system is urgently needed to realize the automatic dust cleaning function, mainly for cleaning four optical devices such as optical tracker (hereinafter referred to as "tracker"), target point ball cage (with optical camera inside, hereinafter referred to as "ball cage"), tracker calibration rod (hereinafter referred to as "calibration rod"), and camera calibration plate (hereinafter referred to as "calibration plate").

[0004] In addition, the lenses and target points of optical equipment have high precision. How to ensure that the lenses are cleaned while reducing their wear and scratches is also a technical problem that needs to be solved in this field. Summary of the invention

[0005] The purpose of the utility model is to provide a cleaning device for blue light detection equipment, which can realize automatic, efficient and safe air blowing cleaning of optical trackers, ball cages, calibration rods and calibration plates; the air nozzle neither blows directly on the lens and target point surface of the optical equipment, but also allows the airflow to blow through the entire lens, thereby automatically and efficiently cleaning the optical equipment while reducing its risk of damage.

[0006] To this end, the utility model provides a cleaning device for blue light detection equipment, including a tracker cleaning device, including a bracket, a flange is installed on the bracket, and the flange can rotate along the Z direction; a mounting frame is installed on the flange, and the mounting frame can rotate in pitch; a tracker and two universal curved tubes are installed on the mounting frame, and air nozzles are respectively installed on the two universal curved tubes; the air nozzle is used to blow air to the lens of the tracker, and the angle between the blowing direction of the air nozzle and the surface of the lens is adjustable.

[0007] Preferably, the flange is provided with two symmetrical arc grooves, and bolts are connected between the arc grooves and the bracket so that the flange is mounted on the bracket.

[0008] Preferably, the central angle corresponding to the arc groove is greater than or equal to 0° and less than or equal to 180°.

[0009] Preferably, a vertical plate is provided on the flange, and a vertical mounting long hole is provided on the vertical plate; bolts are connected between the mounting frame and the mounting long hole so that the tracker can be installed on the flange.

[0010] Preferably, it also includes a calibration plate cleaning device, which includes a calibration plate bracket, a rotatable mounting plate is installed on the calibration plate bracket, a calibration plate and an air nozzle are installed on the mounting plate, and the air nozzle is used to blow air to the calibration plate.

[0011] Preferably, the calibration plate bracket includes a column, on which a rotatable first connecting block is mounted; the first connecting block is provided with a connecting shaft, and a second connecting block is provided at the bottom of the mounting plate, and the second connecting block is rotatably connected to the connecting shaft.

[0012] Preferably, an air pipe connected to the air nozzle is installed on the calibration plate bracket, and an electromagnetic valve is installed on the air pipe.

[0013] Preferably, it further comprises a ball cage cleaning device, which comprises an inverted U-shaped cleaning cover, and an air nozzle is provided on the side wall of the cleaning cover, and the air nozzle is used to blow air into the ball cage.

[0014] Preferably, it also includes a calibration rod cleaning device, which includes a vertically arranged upright pole, a cross bar is vertically arranged on the top of the upright pole, connecting frames are respectively arranged at both ends of the cross bar, and an air nozzle is arranged on the connecting frame.

[0015] Preferably, a calibration rod parallel to the cross bar is installed on the top of the column, and the air nozzle is used to blow air to the marking point at the end of the calibration rod.

[0016] Compared with the prior art, the advantages and positive effects of the utility model are: the utility model provides a blue light detection equipment cleaning device, and the blue light detection equipment cleaning device of the utility model can realize automatic, efficient and safe air blowing cleaning of the optical tracker, ball cage, calibration rod and calibration plate, effectively avoiding dust accumulation affecting equipment detection.

[0017] The air nozzle is connected to a universal curved tube, which can be twisted and rotated to adjust the blowing direction of the air nozzle, thereby facilitating the adjustment of the angle between the lens surface and the blowing direction of the air nozzle, so that the air nozzle can neither blow directly on the lens surface nor allow the air flow to blow through the entire lens, thereby efficiently and completely cleaning the lens without causing damage to the lens.

[0018] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of an embodiment of a blue light detection equipment cleaning device of the utility model;

[0020] Figure 2 This is a top view of an embodiment of the blue light detection equipment cleaning device of the utility model;

[0021] Figure 3 It is a structural schematic diagram of an embodiment of the tracker cleaning device of the utility model;

[0022] Figure 4 yes Figure 3 Enlarged view of part A in the middle;

[0023] Figure 5 It is a partial structural schematic diagram of an embodiment of the tracker cleaning device of the utility model;

[0024] Figure 6 It is a partial structural schematic diagram of an embodiment of the tracker cleaning device of the utility model;

[0025] Figure 7 This is a partial structural schematic diagram of an embodiment of the blue light detection equipment cleaning device of the utility model;

[0026] Figure 8 yes Figure 7 Enlarged view of part B;

[0027] Fig. 9 It is a partial structural schematic diagram of an embodiment of the calibration plate cleaning device of the utility model;

[0028] Fig.10 It is a partial structural schematic diagram of an embodiment of the utility model ball cage cleaning device;

[0029] Fig.11 yes Figure 7 Enlarged view of part C in the middle;

[0030] Fig.12 It is a structural schematic diagram of an embodiment of the utility model ball cage cleaning device when in use;

[0031] Fig.13 yes Figure 7 Enlarged view of part D in the middle;

[0032] Fig.14 It is a structural schematic diagram of an embodiment of the calibration rod cleaning device of the utility model;

[0033] Fig.15 yes Fig.14 Enlarged view of part E in the middle. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0035] like Figure 1-Figure 15 As shown, the blue light detection equipment cleaning device of the utility model includes a tracker cleaning device, and the tracker cleaning device includes a bracket 10, on which a flange 11 is installed, and the flange 11 can rotate along the Z direction; a mounting frame is installed on the flange 11, and the mounting frame can rotate in pitch; a tracker 20 and two universal curved tubes 31 are installed on the mounting frame, and air nozzles 30 are respectively installed on the two universal curved tubes 31; the air nozzles 30 are used to blow air to the lens 21 of the tracker 20, and the angle between the blowing direction of the air nozzle 30 and the surface of the lens 21 is adjustable.

[0036] The air nozzle 30 is connected to the universal curved tube 31, and the universal curved tube 31 can be twisted and rotated, so that the blowing direction of the air nozzle 30 can be adjusted, and then the angle between the surface of the lens 21 and the blowing direction of the air nozzle 30 can be adjusted, so that the air nozzle 30 can neither blow directly on the surface of the lens 21 nor allow the air flow to blow through the entire lens 21, thereby efficiently and comprehensively cleaning the lens 21 without causing damage to the lens 21.

[0037] The orientation of the lens 21 of the tracker 20 can be adjusted by rotating the flange 11 in the Z direction; the pitch angle of the lens 21 of the tracker 20 can be adjusted by rotating the mounting frame in the pitch direction; by adjusting the orientation and pitch angle of the lens 21, the detection requirements of the tracker 20 can be met and the detection range of the tracker 20 can be expanded. In addition, by adjusting the orientation and pitch angle of the lens 21, it is convenient to match the lens 21 with the air nozzle 30, and to adjust the angle between the surface of the lens 21 and the blowing direction of the air nozzle 30, so that the air nozzle 30 does not blow directly on the surface of the lens 21, and the air flow can blow through the entire lens 21, so that the lens 21 is efficiently blown and cleaned without causing damage to the lens 21.

[0038] like Figure 3-Figure 6As shown, the flange 11 is a symmetrical structure, and two symmetrical arc grooves 12 are provided on the flange 11. The bracket 10 is provided with screw holes corresponding to the arc grooves 12, and bolts are connected between the arc grooves 12 and the screw holes of the bracket 10, so that the flange 11 is installed on the bracket 10. In addition, a Z axis 13 is connected between the center point of the flange 11 and the bracket 10. When the flange 11 needs to be rotated, the bolts between the arc grooves 12 and the screw holes of the bracket 10 can be partially tightened, so that the flange 11 can be rotated around the Z axis 13. When the flange 11 is rotated to the desired angle, the bolts between the arc grooves 12 and the screw holes of the bracket 10 are completely tightened, and the flange 11 can be locked and fixed on the bracket 10.

[0039] The central angle of the arc groove 12 may be greater than or equal to 0° and less than or equal to 180°, thereby satisfying the adjustment of the rotation angle of the flange 11 .

[0040] The two arc-shaped grooves 12 are arranged correspondingly, so that the flange 11 can rotate effectively and smoothly around the Z axis 13 and the flange 11 can be firmly fastened to the bracket 10 .

[0041] At least one bolt is connected in the arc groove 12 , and when the bolt is tightened, the flange 11 can be firmly fastened to the bracket 10 .

[0042] Vertical plates 14 are fixed vertically and symmetrically on both sides of the flange 11 , and vertical mounting elongated holes 15 are provided on the vertical plates 14 .

[0043] The mounting frame includes a first mounting plate 22, and second mounting plates 23 are respectively vertically arranged at both ends of the first mounting plate 22. The two second mounting plates 23 are respectively in contact with the two vertical plates 14, and the second mounting plates 23 are provided with screw holes corresponding to the mounting long holes 15, and bolts are connected between the screw holes and the mounting long holes 15, so that the 20 tracker is installed on the flange 11. When the pitch angle of the mounting frame needs to be adjusted, the bolts between the screw holes and the mounting long holes 15 can be partially tightened, and then the mounting frame can be pitched and rotated to the required angle; then the bolts between the screw holes and the mounting long holes 15 can be completely tightened, and the mounting frame can be locked and fixed on the flange 11.

[0044] The two second mounting plates 23 are respectively provided with a third mounting plate 24, and one end of the universal curved tube 31 is mounted on the third mounting plate 24, and the mounting method can be a common mounting method in the technical field, and no specific limitation is made here. The other end of the universal curved tube 31 is connected to the air nozzle 30, and the connection method can be a common connection method in the technical field, and no specific limitation is made here.

[0045] The universal curved tube 31 may be a universal curved tube that can be bent and shaped as commonly used in the technical field, and no specific limitation is made here.

[0046] Two air pipes 32 are installed on the bracket 10 . The two air pipes 32 pass through two universal curved pipes 31 and are connected to the two air nozzles 30 .

[0047] A T-shaped plug 33 is installed on the bracket 10. The T-shaped plug 33 can connect the two air pipes 32 into one air pipe 32, so that the arrangement of the air pipes 32 on the bracket 10 can be more concise and regular.

[0048] A solenoid valve 34 is also installed on the bracket 10 , and the solenoid valve 34 is used to control the flow of gas in the air pipe 32 .

[0049] like Figure 7-Figure 9 As shown, the blue light detection equipment cleaning device of the utility model also includes a calibration plate cleaning device, which includes a calibration plate bracket 40, on which a vertically arranged cylindrical column 41 is provided, and a first connecting block 42 is connected to the column 41. The first connecting block 42 is provided with a cylindrical hollow connecting groove, and one side of the connecting groove is provided with an opening. When connecting, the column 41 is inserted into the connecting groove, and the opening of the connecting groove is connected and locked with bolts to lock the column 41 to the first connecting block 42. The bolts at the opening of the connecting groove are not completely tightened, so that the first connecting block 42 can be rotated around the column 41; after the first connecting block 42 is rotated to the desired angle, the bolts are completely tightened, so that the first connecting block 42 is locked and fixed to the column 41.

[0050] The calibration plate cleaning device also includes a mounting plate 43, and two second connecting blocks 44 are fixed to the bottom plate of the mounting plate 43 at intervals. A connecting shaft 45 is fixed to the end of the first connecting block 42, and the two ends of the connecting shaft 45 are respectively connected to the two second connecting blocks 44. Among them, the connecting shaft 45 is cylindrical, and a cylindrical hollow connecting groove is provided on the second connecting block 44, and an opening is provided on one side of the connecting groove. When connecting, the connecting shaft 45 is inserted into the connecting groove, and the opening of the connecting groove is connected and locked with bolts to lock the connecting shaft 45 on the second connecting block 44. If the bolts at the opening of the connecting groove are not completely tightened, the second connecting block 44 can be rotated around the connecting shaft 45; after the second connecting block 44 is rotated to the desired angle, the bolts are completely tightened again, so that the second connecting block 44 is locked and fixed on the connecting shaft 45.

[0051] A calibration plate 46 is mounted on the mounting plate 43 , and the mounting method may be a common mounting method in the technical field, and no specific limitation is made here.

[0052] By rotating the first connecting block 42 around the column 41 (vertically arranged), the mounting plate 43 and the calibration plate 46 can be driven to rotate around the vertical direction. By rotating the two second mounting blocks 44, the mounting plate 43 and the calibration plate 46 can be driven to rotate in pitch. By rotating the calibration plate 46 around the vertical direction and the calibration plate 46 in pitch, the calibration plate 46 can be adjusted so that the surface of the calibration plate 46 can be perpendicular to the surface of the lens 21 of the tracker 20, so that the calibration plate 46 can be calibrated.

[0053] An air nozzle 30 is installed on the mounting plate 43 , and the air nozzle 30 is used to blow air to the calibration plate 46 , so as to clean the dust on the surface of the calibration plate 46 .

[0054] An air pipe 32 connected to the air nozzle 30 is installed on the calibration plate bracket 40. In this embodiment, three air nozzles 30 are installed on the calibration plate bracket 40, and the three air nozzles 30 are evenly spaced. The three air nozzles 30 are respectively connected to the air pipes 32, and the three air pipes 32 are converged and connected into one air pipe through a cross joint 35.

[0055] A solenoid valve 34 is also installed on the calibration plate bracket 40 , and the solenoid valve 34 is used to control the flow of gas in the air pipe 32 .

[0056] like Figure 10-12 As shown, the blue light detection equipment cleaning device of the utility model also includes a ball cage cleaning device, which includes an inverted U-shaped cleaning cover, which is installed on the calibration plate bracket 40, and the installation method can be a common installation method in the technical field, and no specific limitation is made here. The inner sides of the three side walls 51 of the cleaning cover are each provided with an air nozzle 30, and the air nozzle 30 is used to blow air to the ball cage 50.

[0057] The corresponding side walls 51 are provided with through holes, and the lower edges of the through holes are provided with side panels 52 extending inward and upward, and the angle between the side panels 52 and the side walls 51 is an acute angle. The side panels 52 are used to install the air nozzle 30, and the installation method can be a common method in the technical field, and no specific limitation is made here. The blowing direction of the air nozzle 30 is inclined downward, and the ball cage 50 in the dust cleaning cover can be fully blown.

[0058] The air nozzle 30 installed on the side wall 51 at the top blows air vertically downward, so that the ball cage 50 in the cleaning cover can be fully blown.

[0059] When the ball cage 50 needs to be cleaned, the ball cage 50 can be moved into the cleaning cover by the robot, and then the ball cage 50 can be blown with air through the air nozzle 30 .

[0060] like Fig.14 , Fig.15As shown, the blue light detection equipment cleaning device of the utility model also includes a calibration rod cleaning device, which includes a vertically arranged upright pole 61, a cross bar 62 is vertically arranged on the top of the upright pole 61, and connecting frames are respectively arranged at both ends of the cross bar 62, and an air nozzle 30 is arranged on the connecting frame.

[0061] The connecting frame is an integral part, including a vertically arranged first connecting plate 63 and a vertically arranged second connecting plate 64 on the top of the first connecting plate 63. The bottom of the first connecting plate 63 is fixed on the crossbar 62, and the fixing method can be a common fixing method in the technical field, and no specific limitation is made here.

[0062] Two air nozzles 30 may be installed on the second connecting plate 64 , and the two air nozzles 30 may fully and thoroughly blow air to the marking points at the ends of the calibration rod 67 .

[0063] A long installation hole is provided on the second connecting plate 64, and the air nozzle 30 is connected in the long hole by means of bolts; when the bolts are not completely tightened, the bolts can slide and rotate in the long hole to adjust the connection position and direction of the bolts in the long hole, thereby adjusting the connection position and blowing direction of the air nozzle 30, so that the air nozzle 30 can neither directly blow the marking point surface of the calibration rod 67, but also allow the airflow to blow through the marking point of the entire calibration rod 67, so that the marking point of the calibration rod 67 can be efficiently and comprehensively cleaned without causing damage to the marking point of the calibration rod 67.

[0064] A third connecting plate 65 is vertically provided on the top of the column 61, and a connecting column 66 extending vertically downward is provided on the third connecting plate 65. A fixing ring is provided at the bottom of the connecting column 66, and the fixing ring is used to fix the calibration rod 67. The calibration rod 67 is parallel to the cross bar 62, and the air nozzles 30 at both ends of the cross bar 62 blow air to the marking points at both ends of the calibration rod 67 respectively.

[0065] like Fig.13 As shown, the blue light detection equipment cleaning device of the utility model also includes an air filter 71, a pressure reducing valve 72, a pressure regulating valve 73 and a pressure gauge 74. After being processed by the air filter 71, the pressure reducing valve 72 and the pressure regulating valve 73, dry, clean and properly pressurized air can be obtained. The processed air enters the air pipe 32 and the air nozzle 30 for cleaning and blowing, which can protect the equipment and prevent air from polluting the equipment. The air pressure can be observed through the pressure gauge 74, so as to adjust the gas pressure in time.

[0066] The blue light detection equipment cleaning device of the utility model can realize automatic, efficient and safe air blowing cleaning of the optical tracker, ball cage, calibration rod and calibration plate, and effectively prevent dust accumulation from affecting equipment detection.

[0067] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to replace some of the technical features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions claimed to be protected by the present invention.

Claims

1. A blue light detection equipment cleaning device, characterized in that: include A tracker cleaning device, comprising a bracket, a flange mounted on the bracket, and the flange can rotate along the Z direction; A mounting frame is installed on the flange, and the mounting frame can be pitched and rotated; The mounting frame is provided with a tracker and two universal curved tubes, and the two universal curved tubes are respectively provided with air nozzles; The air nozzle is used to blow air to the lens of the tracker, and the angle between the blowing direction of the air nozzle and the surface of the lens is adjustable.

2. The blue light detection equipment cleaning device according to claim 1, characterized in that: The flange is provided with two symmetrical arc grooves, and bolts are connected between the arc grooves and the bracket so that the flange is mounted on the bracket.

3. The blue light detection equipment cleaning device according to claim 2, characterized in that: The central angle corresponding to the arc groove is greater than or equal to 0° and less than or equal to 180°.

4. The blue light detection equipment cleaning device according to claim 1, characterized in that: The flange is provided with a vertical plate, and the vertical plate is provided with a vertical installation long hole; Bolts are connected between the mounting frame and the mounting slot so that the tracker can be mounted on the flange.

5. The blue light detection equipment cleaning device according to claim 1, characterized in that: Also includes a calibration plate cleaning device, The calibration plate cleaning device comprises a calibration plate bracket, a rotatable mounting plate is mounted on the calibration plate bracket, a calibration plate and an air nozzle are mounted on the mounting plate, and the air nozzle is used to blow air to the calibration plate.

6. The blue light detection equipment cleaning device according to claim 5, characterized in that: The calibration plate bracket comprises a column, on which a rotatable first connecting block is mounted; The first connecting block is provided with a connecting shaft, the bottom of the mounting plate is provided with a second connecting block, and the second connecting block is rotatably connected to the connecting shaft.

7. The blue light detection equipment cleaning device according to claim 5, characterized in that: An air pipe connected to the air nozzle is installed on the calibration plate bracket, and a solenoid valve is installed on the air pipe.

8. The blue light detection equipment cleaning device according to claim 1, characterized in that: Also includes a ball cage cleaning device, The ball cage cleaning device comprises an inverted U-shaped dust cleaning cover, and an air nozzle is arranged on the side wall of the dust cleaning cover, and the air nozzle is used for blowing air to the ball cage.

9. The blue light detection equipment cleaning device according to claim 1, characterized in that: Also includes a calibration rod cleaning device, The calibration rod cleaning device comprises a vertically arranged upright rod, a cross rod is vertically arranged on the top of the upright rod, connecting frames are respectively arranged at both ends of the cross rod, and an air nozzle is arranged on the connecting frame.

10. The blue light detection equipment cleaning device according to claim 9, characterized in that: A calibration rod parallel to the cross rod is installed on the top of the vertical rod, and the air nozzle is used to blow air to the marking point at the end of the calibration rod.

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