Static electricity detection and elimination device

Abstract

The utility model discloses a static electricity detection and elimination device, and belongs to the field of static electricity elimination. Comprising a main control body, a moving module, an identification module, a detection module, an elimination module and a control module, the moving module can drive the main control body to move to a preset position, the recognition module recognizes the accurate position of the component to be detected at the preset position so that the detection module can detect whether static electricity exists in the component to be detected or not, and if yes, the elimination module eliminates the static electricity on the component to be detected. According to the invention, a person does not need to go to the position of the to-be-detected component for detection, thereby effectively avoiding the harm of static electricity to a human body, reducing the labor intensity, and guaranteeing the safety of the person. In addition, the detection module and the elimination module are arranged at the same time, static electricity can be directly eliminated when the static electricity of the to-be-detected component is detected, waiting is not needed, the automation degree is high, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of static elimination, in particular to a static detection and elimination device. Background Art

[0002] Currently, in the production process of electronic circuit boards, there are many static electricity phenomena in the assembly line equipment and production environment. Static electricity phenomena are very harmful to semiconductor electronic components. 45% of electronic component failures are caused by static electricity damage. Therefore, it is necessary to detect and discover the static electricity generated by the assembly line equipment and production environment for timely processing and elimination.

[0003] Existing static voltage testers can only perform static voltage testing on a certain point using handheld devices, which is very time-consuming and cannot eliminate static electricity in a timely manner. Summary of the Invention

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a static electricity detection and elimination device to solve the problem that the existing static voltage tester can only perform static voltage testing on a certain point with a handheld device, which is very time-consuming and cannot eliminate static electricity in a timely manner.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A static electricity detection and elimination device, comprising: a main control body, a moving module, an identification module, a detection module, an elimination module and a control module;

[0007] The movement module, the identification module, the detection module, the elimination module and the control module are arranged on the main control body, and the movement module, the identification module, the detection module and the elimination module are electrically connected to the control module;

[0008] A moving module is provided below the main control body for driving the main control body to a preset position;

[0009] The identification module is used to determine the precise position of the component to be detected at a preset position;

[0010] The detection module is used to detect whether there is static electricity in the component to be detected;

[0011] The elimination module is used to eliminate static electricity on the component to be detected when static electricity exists on the component to be detected.

[0012] Furthermore, it also includes: an adjustment module;

[0013] The adjustment module is electrically connected to the control module;

[0014] The adjustment module is arranged on the main control body, and the identification module, the detection module and the elimination module are arranged on the same adjustment module for adjusting the positions of the identification module, the detection module and the elimination module.

[0015] Furthermore, the adjustment module includes a first adjustment module and a second adjustment module;

[0016] The detection module is arranged on the first adjustment module, and the elimination module is arranged on the second adjustment module.

[0017] Furthermore, the adjustment module is a robotic arm.

[0018] Furthermore, the adjustment module is a telescopic rotation component.

[0019] Furthermore, it also includes: a perception module;

[0020] The sensing module is electrically connected to the control module and is used to sense the situation around the main control body.

[0021] Furthermore, the perception module includes at least one of the following:

[0022] radar;

[0023] 3D scanners;

[0024] camera.

[0025] Furthermore, the detection module is an electrostatic detector; and / or the elimination module includes an ion generator and a static elimination nozzle connected to the ion generator.

[0026] Furthermore, the mobile module includes a motor and a universal drive wheel.

[0027] Furthermore, the mobile module includes a motor, wheels and tracks.

[0028] This application adopts the above technical solution, which has at least the following beneficial effects:

[0029] The technical solution of the present application provides an electrostatic detection and elimination device, including: a main control body, a mobile module, an identification module, a detection module, an elimination module and a control module; the mobile module can drive the main control body to a preset position, and the identification module identifies the precise position of the component to be detected at the preset position, so that the detection module detects whether there is static electricity in the component to be detected. If there is static electricity, the elimination module eliminates the static electricity on the component to be detected. The present application solution, through the mobile module and the identification module, can achieve the goal of not requiring people to personally go to the location of the component to be detected for detection, effectively avoiding the harm caused by static electricity to the human body, reducing labor intensity, and ensuring personnel safety. In addition, it is equipped with a detection module and an elimination module, which can directly eliminate static electricity when it is detected in the component to be detected, without waiting, with a high degree of automation and high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0031] Figure 1 This is a schematic structural diagram of a static detection and elimination device provided by an embodiment of the present utility model;

[0032] Figure 2 This is a schematic diagram of the three-dimensional structure of a static detection and elimination device provided by an embodiment of the present utility model;

[0033] Figure 3 This is a structural schematic diagram of a static detection and elimination device provided by an embodiment of the present utility model from another perspective;

[0034] Figure 4 This is a working flow chart of a static detection and elimination device provided by an embodiment of the utility model. Description of the drawings:

[0036] 1- Main control body, 2- Universal drive wheel, 3- Sensing module, 4- Electrostatic detection probe, 5- Identification module, 6- Electrostatic elimination nozzle, 7- Adjustment module, 8- Ion generator, 9- Electrostatic detector, 10- Control module, 11- Steering servo motor, 12- Universal gear, 13- Drive servo motor, 14- Universal wheel mounting bracket. DETAILED DESCRIPTION

[0037] To make the purpose, technical solutions, and advantages of this application more clear, the technical solutions of this utility model are described in detail below with reference to the accompanying drawings and examples. Obviously, the described embodiments are only some of the embodiments of this application, rather than all of them. Based on the embodiments in this application, all other implementation methods obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0038] The existing manual handheld static tester detection method has the following problems:

[0039] 1. Currently, static electricity detection relies solely on manual handheld static voltage testers, and it takes more than 12 hours to inspect the entire controller production unit.

[0040] 2. The current electrostatic voltage tester cannot retain information such as test data and test location range, resulting in the inability to effectively record and analyze data.

[0041] 3. When the static voltage tester detects the presence of static electricity, it cannot deal with the static electricity phenomenon and can only notify professionals to take further measures.

[0042] Reference Figure 1 、 Figure 2 and Figure 3 , the embodiment of the utility model provides a static detection and elimination device, including: a main control body 1, a moving module, an identification module 5, a detection module, an elimination module and a control module 10;

[0043] The moving module, the identification module 5, the detection module, the elimination module and the control module 10 are arranged on the main control body 1, and the moving module, the identification module 5, the detection module and the elimination module are electrically connected to the control module 10;

[0044] The control module is an industrial computer.

[0045] A moving module is provided below the main control body 1 for driving the main control body 1 to a preset position;

[0046] In one embodiment, the mobile module includes a motor and a universal drive wheel 2. Specifically, it includes the universal drive wheel 2, a drive servo motor 13, a steering servo motor 11, a universal gear 12, and a universal wheel mounting bracket 14. The universal wheel mounting bracket 14 is mounted on the main control body 1. The universal drive wheel 2, the drive servo motor 13, the steering servo motor 11, and the universal gear 12 are mounted on the universal wheel mounting bracket 14. The drive servo motor 13 drives the universal drive wheel 2 forward, and the steering servo motor 11 drives the universal gear 12 to rotate, thereby driving the universal drive wheel 2 to rotate left and right.

[0047] In another embodiment, the mobile module includes a motor, wheels, and tracks. The specific implementation is configured according to actual needs and will not be described in detail here.

[0048] The recognition module 5 is used to determine the precise position of the component to be detected at a preset position; in some embodiments, the recognition module 5 uses a high-precision industrial camera.

[0049] The detection module is used to detect whether there is static electricity in the component to be detected; preferably, the detection module is an electrostatic detector 9 with an electrostatic detection probe 4.

[0050] The elimination module is used to eliminate static electricity on the component to be detected when static electricity exists on the component to be detected. The elimination module includes an ion generator 8 and a static elimination nozzle 6 connected to the ion generator 8.

[0051] As an optional implementation method of the embodiment of the present application, the control module 10 can receive remote control, that is, the operator remotely controls the moving module to drive the main control body 1 to a preset position.

[0052] As another optional implementation of the embodiment of the present application, the control module 10 may store a map and a specific location of a preset location, and the control module 10 automatically moves to the preset location.

[0053] The preset position can be only one or more, so that after detecting at one preset position, the next preset position can be moved to.

[0054] In one embodiment, a cruise route is stored in the control module 10 , that is, the movement route is set in advance in the control module 10 , and then the control module 10 controls the movement module to go to the preset position according to the movement route.

[0055] For example, the movement route is a specific distance in a specific direction from the starting position to the preset position, such as moving 5 meters forward, then moving 2 meters to the left to reach the preset position. In this embodiment, since the movement route is manually set in advance and stored in the control module 10, the perception module is not required.

[0056] Another embodiment further includes: a perception module;

[0057] The sensing module is electrically connected to the control module 10 and is used to sense the situation around the main control body 1 , that is, the situation within a preset distance from the main control body 1 .

[0058] The perception module includes at least one of the following:

[0059] radar;

[0060] Perception module 3;

[0061] camera.

[0062] In this way, the control module 10 can obtain the situation around the main control body 1 through the sensing module, such as the sensing module 3, and then determine the current position according to the preset map, and automatically generate a movement route based on the current position and the preset position. The specific method of automatically generating a movement route based on the current position and the preset position can refer to the method used in unmanned vehicles. This embodiment adopts the route generation method used in unmanned vehicles.

[0063] As an optional implementation method of the embodiment of the present application, the identification module 5, the detection module and the elimination module are all installed on a fixed robotic arm or bracket, and the positions of the identification module 5, the detection module and the elimination module are adjusted by moving the main control body 1 through the moving module.

[0064] However, this method is slow to adjust and has low efficiency.

[0065] Therefore, as a preferred implementation of the embodiment of the present application, it further includes an adjustment module 7, and the adjustment module 7 is electrically connected to the control module 10;

[0066] The adjustment module 7 is provided on the main control body 1 and is used to adjust the positions of the identification module 5 , the detection module and the elimination module.

[0067] In one embodiment, the identification module 5, the detection module, and the elimination module are disposed on the same adjustment module 7. Preferably, when the detection module detects static electricity in a component to be detected, the elimination module eliminates the static electricity in the component to be detected without moving the adjustment module 7. Exemplarily, the ion wind ejected by the static elimination nozzle 6 is blown directly in the direction of the static detection probe 4.

[0068] In another embodiment, the adjustment module 7 includes a first adjustment module 7 and a second adjustment module 7;

[0069] The detection module is arranged on the first adjustment module 7, and the elimination module is arranged on the second adjustment module 7. Compared with having only one adjustment module 7, two adjustment modules 7 can eliminate static electricity immediately while the detection module is detecting. In particular, when there are multiple components to be detected at the same preset position, since it takes a certain amount of time for the elimination module to eliminate static electricity, when there is only one adjustment module 7, it is necessary to wait until the elimination module has finished eliminating static electricity before the detection module can detect whether the next component to be detected has static electricity, which takes a long time. However, when the first adjustment module 7 and the second adjustment module 7 are provided, the detection module and the elimination module are separated. After the detection module has detected the current component to be detected, it can directly detect the next component to be detected without waiting for the elimination module to finish eliminating static electricity, which is more efficient.

[0070] The adjustment module 7 can be in the form of a robotic arm, particularly a six-axis robotic arm. Alternatively, a telescopic rotation assembly can be used, comprising a rotating portion and a telescopic portion. The rotating portion can drive the detection module and / or elimination module to rotate (maximum rotation of 360°), while the telescopic portion can adjust the position of the detection module and / or elimination module (e.g., height and distance from the rotating portion).

[0071] The static electricity detection and elimination device provided in the embodiment of the present application includes: a main control body, a mobile module, an identification module 5, a detection module, an elimination module and a control module; the mobile module can drive the main control body to a preset position, and the identification module 5 identifies the precise position of the component to be detected at the preset position, so that the detection module detects whether there is static electricity in the component to be detected. If there is static electricity, the elimination module eliminates the static electricity on the component to be detected. The present application solution can achieve the situation that people do not need to go to the location of the component to be detected in person for detection through the mobile module and the identification module 5, effectively avoiding the harm of static electricity to the human body, reducing labor intensity, and ensuring personnel safety. In addition, it is equipped with both a detection module and an elimination module, which can directly eliminate static electricity when it is detected in the component to be detected, without waiting, with a high degree of automation and high work efficiency.

[0072] In order to more clearly illustrate the solution of this application, a specific implementation method is provided below: Figure 1-Figure 3 As shown, the entire equipment is to install the universal drive wheel 2 on the universal wheel mounting bracket 14, install the driving servo motor 13 on the universal wheel mounting bracket 14, and connect it to the universal drive wheel 2 through a rotating shaft, install the universal gear 12 on the universal wheel mounting bracket 14, install the steering servo motor 11 on the universal wheel mounting bracket 14, and connect it to the universal gear 12 through a rotating gear to assemble into a universal wheel structure. There are four groups of this structure, which are installed at the four corners of the main control body 1 respectively.

[0073] The ion generator 8 is mounted and fixed on the surface of the main control body 1 , and the four infrared wireless sensing modules 3 are respectively mounted on the four side surfaces of the main control body 1 .

[0074] An industrial-grade CNC computer, i.e., a control device 10, is mounted on the main control body 1. A universal robotic arm is mounted on the main control body 1, and an electrostatic detector 9 is mounted on the universal robotic arm. The infrared wireless sensing module 3, the universal robotic arm, the electrostatic detector 9, the industrial-grade CNC computer, i.e., the control module 10, and the main control body 1 are connected via communication cables to achieve communication and electrical interconnection.

[0075] The static detection probe 4 and high-precision identification module 5 are separately mounted on the static detector 9 and are physically interconnected. The static elimination nozzle 6 is mounted on the static detector and connected to the ion generator 8. The static elimination nozzle 6 is a pressurized air duct that blows out balanced ion air to eliminate static electricity.

[0076] Action flow, such as Figure 4 As shown:

[0077] After starting the power supply, the automatic cruise route is set on the industrial-grade CNC computer, i.e., the control module 10, and scanned by the infrared wireless sensing module 3. The automatic cruise time, number of times, cycle detection time, static elimination time, electrostatic nozzle start-up condition parameters, etc. can be set.

[0078] After the equipment has the relevant condition parameters, the servo motor 13 drives the universal drive wheel 2 and the steering servo motor 11 drives the universal gear 12, and the equipment moves to the location range to be detected. Then, the high-precision recognition module 5 accurately identifies a certain position to be detected, and then the universal robotic arm moves the electrostatic detector 9 to a precisely identified position for detection.

[0079] When the electrostatic detection probe 4 detects static electricity, the industrial-grade CNC computer, i.e., the control module 10, judges the detected electrostatic parameter value. When it exceeds the set standard value, the ion generator 8 and the static elimination nozzle 6 are started to perform static elimination processing on the location.

[0080] Only when the static electricity detection at the location is qualified will the automatic detection continue according to the set automatic cruise route; all data will be recorded and saved in real time and uploaded to the EMS system for later traceability and analysis.

[0081] The innovation of the static electricity detection and elimination device provided in the embodiment of the present application lies in:

[0082] 1. By designing an infrared wireless 3D scanning imaging system to scan the controller production equipment room, construct and determine the route for automatic cruise detection.

[0083] 2. By designing the static test system and static elimination nozzle, static elimination can be automatically performed when static electricity is detected.

[0084] 3. By designing a high-precision industrial camera, it can be combined with an infrared wireless three-dimensional scanning imaging system to accurately identify a certain position between controller devices and perform precise detection.

[0085] 4. By designing an industrial computer master control system, test data, test location range and other information can be accurately recorded.

[0086] 5. By designing a universal robotic arm equipped with an electrostatic detection system, it is possible to detect static electricity at any location between controller devices.

[0087] 6. By designing a movable power system and combining it with an infrared wireless three-dimensional scanning imaging system, automatic cruise detection between controller devices can be achieved.

[0088] After the device is put into use, it has the following beneficial effects:

[0089] 1. Automatic cruise detection replaces manual detection, saving more than 12 hours of labor time.

[0090] 2. It can effectively record test data, test location range and other information for analysis, and upload them to the company's big data system for archiving.

[0091] 3. Able to perform static detection at any location between controller devices.

[0092] 4. It can eliminate static electricity on site when static electricity is discovered.

[0093] 5. Ability to independently design routes for automatic cruise detection between controller devices.

[0094] It can be understood that the same or similar parts of the above embodiments can be referenced to each other, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0095] It should be noted that, in the description of this application, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, in the description of this application, unless otherwise specified, the meaning of "plurality" refers to at least two.

[0096] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, segment or portion of code comprising one or more executable instructions for implementing the steps of a specific logical function or process, and the scope of the preferred embodiments of the present application includes alternative implementations in which functions may be performed out of the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by those skilled in the art to which the embodiments of the present application belong.

[0097] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Although the embodiments of the present application have been shown and described above, it will be understood that the above embodiments are exemplary and are not to be construed as limitations on the present application, and a person of ordinary skill in the art may make changes, modifications, substitutions and modifications to the above embodiments within the scope of the present application.

Claims

1. A static electricity detection and elimination device, characterized in that: include: Main control body, mobile module, identification module, detection module, elimination module and control module; The movement module, the identification module, the detection module, the elimination module and the control module are arranged on the main control body, and the movement module, the identification module, the detection module and the elimination module are electrically connected to the control module; A moving module is provided below the main control body for driving the main control body to a preset position; The identification module is used to determine the precise position of the component to be detected at a preset position; The detection module is used to detect whether there is static electricity in the component to be detected; The elimination module is used to eliminate static electricity on the component to be detected when static electricity exists on the component to be detected.

2. The device according to claim 1, characterized in that Also includes: Adjustment module; The adjustment module is electrically connected to the control module; The adjustment module is arranged on the main control body, and the identification module, the detection module and the elimination module are arranged on the same adjustment module for adjusting the positions of the identification module, the detection module and the elimination module.

3. The device according to claim 2, characterized in that: The adjustment module includes a first adjustment module and a second adjustment module; The detection module is arranged on the first adjustment module, and the elimination module is arranged on the second adjustment module.

4. The device according to claim 2 or 3, characterized in that: The adjustment module is a robotic arm.

5. The device according to claim 2 or 3, characterized in that: The adjustment module is a telescopic rotating component.

6. The device according to claim 1, characterized in that Also includes: Perception module; The sensing module is electrically connected to the control module and is used to sense the situation around the main control body.

7. The device according to claim 6, characterized in that: The perception module includes at least one of the following: radar; 3D scanners; camera.

8. The device according to claim 1, characterized in that: The detection module is an electrostatic detector with an electrostatic detection probe; and / or the elimination module includes an ion generator and a static elimination nozzle connected to the ion generator.

9. The device according to claim 1, characterized in that: The mobile module includes a motor and a universal drive wheel.

10. The device according to claim 1, characterized in that: The mobile module includes a motor, wheels and tracks.

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