Multifunctional intelligent inspection robot for clean room

Abstract

The invention relates to the technical field of clean room inspection equipment, and discloses a multifunctional clean room intelligent inspection robot which comprises a base, a limiting mechanism is installed in the base, a support is welded to the outer portion of the upper end of the base, and a skirt edge with dustproof performance is installed at the lower end of the support. The upper part of the bracket is movably sleeved with a main body frame, a detection box is mounted in the main body frame, and two groups of gas circulation chambers are formed in the detection box. According to the multifunctional intelligent inspection robot for the clean room, the track is installed in the clean room, and meanwhile, the limiting sleeve is controlled to move downwards, that is, the inspection robot can move according to the specific track, so that the inspection safety of the robot is improved; and the auxiliary motor drives the angle of the driving wheel to be adjusted, that is, the driving wheel can drive the equipment to move in different directions, and the flexibility and safety of the equipment during movement are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of clean room inspection equipment, in particular to a multifunctional clean room intelligent inspection robot. Background Art

[0002] A clean room refers to a well-enclosed space where parameters such as air cleanliness, temperature, humidity, pressure, and noise are controlled as needed. During processing inside a clean room, staff are required to regularly test the indoor environment, which can effectively troubleshoot problems such as air quality or fire, and improve safety during processing inside the clean room.

[0003] Inspection robots are usually used to monitor the indoor status, but the inspection robots can only use monitoring devices to take pictures of the internal conditions of the clean room. When the air quality inside the clean room changes, the inspection robot cannot detect the problem in time, resulting in safety accidents. At the same time, during the inspection process, the inspection robot will be installed on a track, and the robot will move through the track. However, during production inside the clean room, when objects fall onto the track, the obstacles will interfere with the robot's driving trajectory, and then affect the robot's moving trajectory, thereby affecting its inspection effect. At this point, we have proposed a multifunctional clean room intelligent inspection robot. Summary of the invention

[0004] In view of the shortcomings of the existing multifunctional clean room intelligent inspection robot, the present invention provides a multifunctional clean room intelligent inspection robot, which has the advantages of being able to move on a track according to needs through equipment and being able to move out of the track when encountering obstacles, thereby improving safety and flexibility during driving, and solving the problems raised in the above-mentioned background technology.

[0005] The present invention provides the following technical solutions: a multifunctional clean room intelligent inspection robot, comprising a base, a limiting mechanism installed inside the base, a bracket welded and installed on the outside of the upper end of the base, a skirt with dustproof performance installed on the lower end of the bracket, a main frame movably sleeved on the upper part of the bracket, a detection box installed inside the main frame, two groups of gas flow chambers are opened inside the detection box, a group of gas collection pipes are installed inside the two groups of gas flow chambers, a first gas transmission hole is opened inside the detection box, a group of second gas transmission holes are opened inside the detection box and on both sides of the first gas transmission hole, a filter is installed at the front end of the detection box, a pressure measuring instrument is installed at the upper end of the detection box, and a display screen is installed on the top of the main frame.

[0006] Preferably, the limiting mechanism includes a hydraulic device, wherein the hydraulic device is installed in the middle of the base, a hydraulic rod is installed inside the hydraulic device, a limiting sleeve is installed at the lower end of the hydraulic rod, and a track with a predetermined trajectory is installed inside the clean room, wherein the limiting sleeve can be movably sleeved on the outside of the track.

[0007] Preferably, four groups of connecting sleeves are installed on the outside of the lower part of the base, the lower end of the connecting sleeve is movably sleeved with a driving wheel, one side of the connecting sleeve is meshingly installed with an auxiliary motor, and the auxiliary motor is installed on the upper part of the base.

[0008] Preferably, a motor for controlling the rotation of the device is installed at the lower end of the main frame and is installed at the bottom end of the bracket.

[0009] Preferably, two groups of gas flow chambers are opened inside the detection box, wherein the two groups of gas flow chambers are respectively arranged at the front end and the rear end of both sides of the detection box, and the two groups of second gas transmission holes penetrate the interior of the gas flow chambers.

[0010] Preferably, circular holes are opened inside both ends of the gas collection pipe, and the circular holes are respectively aligned with the first gas transmission hole and the second gas transmission hole, and a driving device is installed in the middle of the gas collection pipe.

[0011] Preferably, a group of measuring instruments is installed on the upper part of the two groups of gas collection pipes and inside the detection box, and the two groups of measuring instruments are provided with a temperature measuring device, a gas detection device and a dust particle detection device inside.

[0012] Preferably, a gas transmission pipe is installed at the rear end of the detection box and at a position connected to the first gas transmission hole and the second gas transmission hole, and a fan is installed inside the gas transmission pipe.

[0013] Preferably, a group of wind measuring instruments are installed on both sides of the main frame, and a monitor is installed on the side of the main frame and located above the wind measuring instruments, and the monitor is connected to the display screen.

[0014] Compared with the existing multifunctional clean room intelligent inspection robot, the present invention has the following beneficial effects:

[0015] 1. The multifunctional clean room intelligent inspection robot is installed with a track inside the clean room and controls the limit sleeve to move downward. That is, the inspection robot can move according to a specific track, thereby improving the safety of the robot during inspection. At the same time, when encountering obstacles on the track, the limit sleeve is controlled to move downward, and the auxiliary motor drives the driving wheel to adjust the angle, that is, the driving wheel can drive the device to move in different directions, thereby improving the flexibility and safety of the equipment during movement.

[0016] 2. The multifunctional clean room intelligent inspection robot is equipped with a measuring instrument inside the detection box. The measuring instrument can detect the dust content, air quality and temperature in the collected air. At the same time, the pressure measuring instrument detects the pressure difference inside the clean room, and the wind measuring instrument detects the wind speed. That is, during the inspection process, the robot can effectively check for existing problems. When an abnormality is detected, it can issue an alarm in time, thereby improving its safety.

[0017] 3. The multifunctional clean room intelligent inspection robot starts the gas collection tube, which drives the gas transmitted inside the first gas transmission hole to be transported to the inside of the gas circulation chamber. At the same time, the gas collection tube limits the gas and moves to the inside of the measuring instrument. The measuring instrument can detect the quality of the passing air in turn, and after the detection, it is transported to the inside of the second gas transmission hole, that is, the gas inside the second gas transmission hole discharges the detected gas, and then improves the detection accuracy during the air quality cycle detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main frame structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the back structure of the main frame of the present invention;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the main frame of the present invention;

[0021] Figure 4 It is a schematic diagram of the side cross-sectional structure of the main frame of the present invention;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the main frame of the present invention from top view;

[0023] Figure 6 It is a schematic diagram of the base structure of the present invention.

[0024] In the figure: 1. base; 2. hydraulic equipment; 3. hydraulic rod; 4. limit sleeve; 5. connecting sleeve; 6. driving wheel; 7. auxiliary motor; 8. bracket; 9. skirt; 10. main frame; 11. detection box; 12. gas circulation chamber; 13. gas collecting pipe; 14. measuring instrument; 15. first gas transmission hole; 16. second gas transmission hole; 17. filter; 18. gas transmission pipe; 19. fan; 20. pressure measuring instrument; 21. display screen; 22. wind force measuring instrument; 23. monitor. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The multifunctional clean room intelligent inspection robot comprises a base 1, a limiting mechanism is installed inside the base 1, and the limiting mechanism limits the active trajectory of the inspection. A bracket 8 is welded and installed on the outside of the upper end of the base 1, and a skirt 9 with dustproof performance is installed on the lower end of the bracket 8. The skirt 9 protects the outside of the driving device. The upper part of the bracket 8 is movably sleeved with a main frame 10, and a detection box 11 is installed inside the main frame 10. The detection box 11 limits the detection device. Two groups of gas flow chambers 12 are opened inside the detection box 11. The gas flow chamber 12 provides the active trajectory of the gas collection pipe 13. The interior of the two groups of gas flow chambers 12 A group of gas collection pipes 13 are installed. The gas collection pipes 13 drive the gas to the detection area, that is, the equipment can automatically detect the air quality. A first gas transmission hole 15 is opened inside the detection box 11, and a group of second gas transmission holes 16 are opened inside the detection box 11 and on both sides of the first gas transmission hole 15. The first gas transmission holes 15 and the second gas transmission holes 16 drive the gas to be transmitted. A filter screen 17 is installed at the front end of the detection box 11, and a pressure measuring instrument 20 is installed at the upper end of the detection box 11. A display screen 21 is installed at the top of the main frame 10, and the display screen 21 displays the inspection results.

[0027] See also Figure 6The limiting mechanism includes a hydraulic device 2, wherein the hydraulic device 2 is installed in the middle of the base 1, a hydraulic rod 3 is installed inside the hydraulic device 2, a limiting sleeve 4 is installed at the lower end of the hydraulic rod 3, a track with a predetermined track is installed inside the clean room, wherein the limiting sleeve 4 can be movably sleeved on the outside of the track, under normal conditions, the robot controls the movement of the device through the universal wheel, edits a specific track through the system, and the patrol robot controls the movement of the device through auxiliary devices such as radar and monitors, that is, the patrol robot can move inside the clean room, and when the equipment needs to move on a specific track, a track can be opened inside the clean room, and by starting the hydraulic device 2, the hydraulic device 2 drives the hydraulic rod 3 to move downward, that is, the hydraulic rod 3 pushes the limiting sleeve 4 to contact the track, that is, after the track and the limiting sleeve 4 cooperate, the activity track of the robot can be limited, which can ensure the stability of the robot during driving, and avoid the robot from moving around due to signal shielding or system fixation, causing damage to the equipment inside the clean room, thereby improving its driving safety and automatic adjustment.

[0028] See also Figure 6 Four groups of connecting sleeves 5 are installed on the outside of the lower part of the base 1. The lower end of the connecting sleeve 5 is movably sleeved with a driving wheel 6. An auxiliary motor 7 is meshingly installed on one side of the connecting sleeve 5. The auxiliary motor 7 is installed on the upper part of the base 1. The driving wheel 6 is installed through the lower end of the connecting sleeve 5. When the driving wheel 6 rolls, it can drive the equipment to move on the ground. At the same time, the auxiliary motor 7 is started. The auxiliary motor 7 drives the connecting sleeve 5 to rotate, and the moving direction of the equipment can be adjusted.

[0029] See also Figure 3 A motor for controlling the rotation of the device is installed at the lower end of the main frame 10 and is installed at the bottom end of the bracket 8. By starting the motor installed at the lower part of the main frame 10, the motor drives the bracket 8 to rotate, that is, the detection angle of the device can be adjusted.

[0030] See also Figure 5 Two groups of gas flow chambers 12 are opened inside the detection box 11, wherein the two groups of gas flow chambers 12 are respectively arranged at the front end and the rear end on both sides of the detection box 11, and the two groups of second gas transmission holes 16 penetrate the interior of the gas flow chambers 12. By opening the gas flow chambers 12 inside the detection box 11, and the gas flow chambers 12 equipment is at the front and rear ends on both sides, that is, the detection devices inside the two groups of gas flow chambers 12 will not interfere with each other during the gas extraction and detection process.

[0031] See also Figure 5Circular holes are provided inside the two ends of the gas collecting tube 13, and the circular holes are respectively aligned with the first gas transmission hole 15 and the second gas transmission hole 16. At the same time, a driving device is installed in the middle of the gas collecting tube 13 to control the rotation of the gas collecting tube 13. When the base 1 drives the circular hole to move to the inside of the first gas transmission hole 15, the gas collecting tube 13 drives the gas transmitted inside the first gas transmission hole 15 to collect the gas. At the same time, when the gas collecting tube 13 continues to rotate, the gas collecting tube 13 drives the collected gas to move to the inside of the measuring instrument 14, and the measuring instrument 14 can detect the collected gas. At the same time, the gas collecting tube 13 continues to rotate. After the gas collecting tube 13 moves to the inside of the second gas transmission hole 16, the gas flowing inside the second gas transmission hole 16 can drive the detected gas to be blown out, so as to avoid the detected gas from interfering with the air quality that needs to be detected later.

[0032] See also Figure 3 A set of measuring instruments 14 is installed on the upper part of the two sets of gas collection pipes 13 and inside the detection box 11. The two sets of measuring instruments 14 are provided with temperature measuring devices, gas detection devices and dust particle detection devices. The measuring instruments 14 are provided at the upper end of the gas collection pipes 13. After the gas collection pipes 13 drive the gas to be transported to the inside of the measuring instruments 14, the measuring instruments 14 can detect the air quality, temperature and dust particle content to ensure the detection efficiency of the equipment.

[0033] See also Figure 5 A gas transmission pipe 18 is installed at the rear end of the detection box 11 and connected to the first gas transmission hole 15 and the second gas transmission hole 16. A fan 19 is installed inside the gas transmission pipe 18. The gas transmission pipe 18 is installed at the rear end of the detection box 11. The fan 19 is started, and the fan 19 drives the gas to be discharged through the gas transmission pipe 18, that is, a negative pressure state is formed inside the first gas transmission hole 15 and the second gas transmission hole 16. That is, when the robot is patrolling, it can drive the air in the patrol to be absorbed, and at the same time, the quality of the absorbed air is detected, thereby ensuring that the air quality inside the clean room is maintained in a stable state.

[0034] See also Figure 1 A group of wind force measuring instruments 22 are installed on both sides of the main frame 10. A monitor 23 is installed on the side of the main frame 10 and located on the upper part of the wind force measuring instruments 22. The monitor 23 is connected to the display screen 21. The monitor 23 is set on the side of the main frame 10. The monitor 23 can observe obstacles in the robot's patrol path and effectively avoid obstacles from interfering with the robot's walking. At the same time, the wind force measuring instruments 22 can detect and process the wind speed during the patrol process.

[0035] Working principle: When in use, the device is placed inside the clean room, and a specific patrol track can be installed inside the clean room. The limit sleeve 4 is controlled to move downward by the hydraulic device 2, and the limit sleeve 4 contacts the track to ensure that the base 1 maintains stability when moving forward and backward, or the form trajectory of the base 1 is determined by the programmer, and the patrol path is observed by the monitor 23 to ensure the safety and flexibility of the equipment during patrol, that is, when the equipment encounters an obstacle while walking on a specific track, the limit sleeve 4 can move upward, and the drive wheel 6 is used to change the form trajectory to improve its flexibility during patrol. At the same time, the fan 19 is started, and the fan 19 drives the gas circulation, that is, the first gas transmission hole 15 and the second gas transmission hole 16 absorb the air of the patrol path, and the gas collection pipe 13 drives the air collection and moves to the front end of the measuring instrument 14. The measuring instrument 14 measures the air quality, the pressure measuring instrument 20 measures the temperature difference state, and the wind force measuring instrument 22 measures the wind speed inside the clean room. When air abnormality is detected, it can be determined that the clean room is infected, and the staff can check the problematic part to improve the cleanliness performance inside the clean room.

[0036] 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 multifunctional clean room intelligent inspection robot, comprising a base (1), a limiting mechanism installed inside the base (1), a bracket (8) welded to the outside of the upper end of the base (1), and a skirt (9) with dustproof performance installed at the lower end of the bracket (8), characterized in that: The upper part of the bracket (8) is movably sleeved with a main frame (10), a detection box (11) is installed inside the main frame (10), two groups of gas flow chambers (12) are opened inside the detection box (11), and a group of gas collection pipes (13) are installed inside the two groups of gas flow chambers (12), a first gas transmission hole (15) is opened inside the detection box (11), and a group of second gas transmission holes (16) are opened inside the detection box (11) and located on both sides of the first gas transmission hole (15), a filter screen (17) is installed at the front end of the detection box (11), a pressure measuring instrument (20) is installed at the upper end of the detection box (11), and a display screen (21) is installed at the top of the main frame (10).

2. The multifunctional clean room intelligent inspection robot according to claim 1 is characterized in that: The limiting mechanism comprises a hydraulic device (2), wherein the hydraulic device (2) is installed in the middle of the base (1), a hydraulic rod (3) is installed inside the hydraulic device (2), a limiting sleeve (4) is installed at the lower end of the hydraulic rod (3), and a track with a predetermined track is installed inside the clean room, wherein the limiting sleeve (4) can be movably sleeved on the outside of the track.

3. The multifunctional clean room intelligent inspection robot according to claim 1 is characterized in that: Four groups of connecting sleeves (5) are installed on the outside of the lower part of the base (1), the lower end of the connecting sleeve (5) is movably sleeved with a driving wheel (6), one side of the connecting sleeve (5) is meshingly installed with an auxiliary motor (7), and the auxiliary motor (7) is installed on the upper part of the base (1).

4. The multifunctional clean room intelligent inspection robot according to claim 1 is characterized in that: A motor for controlling the rotation of the device is installed at the lower end of the main frame (10), and is installed at the bottom end of the bracket (8).

5. The multifunctional clean room intelligent inspection robot according to claim 1 is characterized in that: Two groups of gas circulation chambers (12) are opened inside the detection box (11), wherein the two groups of gas circulation chambers (12) are respectively arranged at the front end and the rear end of both sides of the detection box (11), and the two groups of second gas transmission holes (16) penetrate the interior of the gas circulation chambers (12).

6. The multifunctional clean room intelligent inspection robot according to claim 1 is characterized in that: Circular holes are provided inside the two ends of the gas collection pipe (13), and the circular holes are respectively aligned with the first gas transmission hole (15) and the second gas transmission hole (16). At the same time, a driving device is installed in the middle of the gas collection pipe (13).

7. The multifunctional clean room intelligent inspection robot according to claim 1 is characterized in that: A set of measuring instruments (14) is installed on the upper part of the two sets of gas collecting pipes (13) and inside the detection box (11), and a temperature measuring device, a gas detection device and a dust particle detection device are arranged inside the two sets of measuring instruments (14).

8. The multifunctional clean room intelligent inspection robot according to claim 1 is characterized in that: A gas transmission pipe (18) is installed at the rear end of the detection box (11) and at a position connected to the first gas transmission hole (15) and the second gas transmission hole (16), and a fan (19) is installed inside the gas transmission pipe (18).

9. The multifunctional clean room intelligent inspection robot according to claim 1, characterized in that: A group of wind force measuring instruments (22) are respectively installed on both sides of the main frame (10), and a monitor (23) is installed on the side of the main frame (10) and located above the wind force measuring instruments (22), and the monitor (23) is connected to the display screen (21).

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