WO2023214635A1 - 차량 인슐레이터 자동조립 시스템 및 그 방법 - Google Patents
차량 인슐레이터 자동조립 시스템 및 그 방법 Download PDFInfo
- Publication number
- WO2023214635A1 WO2023214635A1 PCT/KR2022/020777 KR2022020777W WO2023214635A1 WO 2023214635 A1 WO2023214635 A1 WO 2023214635A1 KR 2022020777 W KR2022020777 W KR 2022020777W WO 2023214635 A1 WO2023214635 A1 WO 2023214635A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- insulator
- vehicle
- fastener
- gripper
- lower panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/06—Gripping heads and other end effectors with vacuum or magnetic holding means
- B25J15/0616—Gripping heads and other end effectors with vacuum or magnetic holding means with vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J13/00—Controls for manipulators
- B25J13/08—Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J13/00—Controls for manipulators
- B25J13/08—Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
- B25J13/088—Controls for manipulators by means of sensing devices, e.g. viewing or touching devices with position, velocity or acceleration sensors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/06—Gripping heads and other end effectors with vacuum or magnetic holding means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/02—Sensing devices
- B25J19/04—Viewing devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Program-controlled manipulators
- B25J9/0084—Program-controlled manipulators comprising a plurality of manipulators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Program-controlled manipulators
- B25J9/10—Program-controlled manipulators characterised by positioning means for manipulator elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Program-controlled manipulators
- B25J9/10—Program-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/102—Gears specially adapted therefor, e.g. reduction gears
- B25J9/1035—Pinion and fixed rack drivers, e.g. for rotating an upper arm support on the robot base
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Program-controlled manipulators
- B25J9/16—Program controls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Program-controlled manipulators
- B25J9/16—Program controls
- B25J9/1679—Program controls characterised by the tasks executed
- B25J9/1692—Calibration of manipulator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0861—Insulating elements, e.g. for sound insulation for covering undersurfaces of vehicles, e.g. wheel houses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/022—Transferring or handling sub-units or components, e.g. in work stations or between workstations and transportation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/024—Positioning of sub-units or components with respect to body shell or other sub-units or components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/024—Positioning of sub-units or components with respect to body shell or other sub-units or components
- B62D65/026—Positioning of sub-units or components with respect to body shell or other sub-units or components by using a jig or the like; Positioning of the jig
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/024—Positioning of sub-units or components with respect to body shell or other sub-units or components
- B62D65/028—Positioning of sub-units or components with respect to body shell or other sub-units or components by determining relative positions by measurement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/14—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being passenger compartment fittings, e.g. seats, linings, trim, instrument panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
- B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
- B62D65/16—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being exterior fittings, e.g. bumpers, lights, wipers, exhausts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0815—Acoustic or thermal insulation of passenger compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R2013/0807—Arrangements of fasteners or clips specially adapted therefore
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2304/00—Optimising design; Manufacturing; Testing
- B60Y2304/07—Facilitating assembling or mounting
Definitions
- the present invention relates to a system and method for automatically assembling a vehicle insulator. More specifically, the present invention relates to an automatic assembly system for assembling an insulator on the lower panel of a vehicle, thereby replacing the conventional method of direct assembly by workers. It relates to an automatic vehicle insulator assembly system and method for improving safety and workability.
- the rear insulator mounted on the bottom of the vehicle serves as a sound absorbing material to block heat and vibration of the vehicle, and is one of the essential parts mounted on the vehicle to insulate, dustproof, and insulate the vehicle.
- the rear insulator assembly work of a vehicle is performed manually by workers.
- the weight of the rear insulator itself is light, but since the assembly location is at the bottom of the vehicle body, the vehicle body needs to be raised above a certain height to secure work space.
- the present invention provides an automatic vehicle insulator assembly system for improving worker safety and workability by replacing the conventional method of direct assembly by workers by configuring a system for automatically assembling an insulator on the lower panel of a vehicle, and the same. It is intended to provide a method.
- the present invention includes: a gripper provided with a guide pin, a fastener fastening portion, and a vacuum suction portion for extracting an insulator loaded on a supply unit; An assembly robot that assembles the insulator with the lower panel of the vehicle; And move the gripper so that the guide pin is inserted into the fixing groove of the loaded insulator, ensure that the fastener fastening part is fixed to the fastener of the insulator, and move the gripper to the lower panel of the vehicle while fixing the insulator to the gripper through the vacuum adsorption part, A control unit that controls the assembly robot to assemble the insulator with the lower panel of the vehicle while supported by the gripper constitutes an automatic assembly system for a vehicle insulator.
- the guide pin may be inserted into the position of the fixing groove on the insulator loaded on each vehicle type.
- the guide pin may be extended in the direction of the insulator and inserted into the fixing groove of the loaded insulator.
- control unit can control the assembly robot to adjust the position of the insulator based on the measured position correction value and assemble it with the lower panel of the vehicle.
- It may further include a rack pinion that controls the grip and rotation of the fastener fastener, and the control unit may control the rack pinion so that the fastener fastener grips and rotates the fastener of the insulator so that the fastener fastener is fixed to the fastener.
- It further includes a clamp that clamps the clamp fastening portion of the insulator to secure or pressurize the gripper and the insulator, and the control unit clamps the clamp fastening portion of the clamp and the insulator while fixing the insulator to the gripper and moves the insulator to the lower panel of the vehicle. You can.
- the control unit can move the gripper to the lower panel of the vehicle while clamping the clamp fastening portion of the clamp and the insulator, and control the assembly robot to press the insulator to the lower panel of the vehicle so that it can be assembled with the lower panel of the vehicle.
- the gripper can be attached to the end of the assembly robot.
- the present invention includes the steps of a control unit moving a gripper and inserting it into a fixing groove of an insulator on which a guide pin is loaded; A control unit fixing the fastener fastening unit to the fastener of the insulator and fixing the insulator to the gripper through the vacuum adsorption unit; A control unit moving the gripper to the lower panel of the vehicle; and a step where the control unit controls the assembly robot to assemble the insulator with the lower panel of the vehicle while it is supported by the gripper.
- the vision measurement unit may further include measuring the positional deviation of the lower panel of the vehicle and the insulator, and transmitting the measured position correction value to the assembly robot.
- control unit fixes the insulator to the gripper through the vacuum adsorption unit
- the control unit clamps the clamp with the clamp fastening part of the insulator to fix the gripper and the insulator.
- the insulator may be controlled to press the insulator toward the lower panel of the vehicle to be assembled with the lower panel of the vehicle.
- control unit controls the rack pinion so that the fastener fastener can grip and rotate the fastener of the insulator to fix the fastener fastener with the fastener.
- the system for automatically assembling the insulator on the lower panel of the vehicle is configured to improve worker safety and workability by replacing the conventional method of manual assembly by workers. You can do it.
- FIG. 1 is a diagram showing the configuration of a vehicle insulator automatic assembly system according to an embodiment of the present invention.
- Figure 2 is a diagram illustrating in detail the gripper constituting the vehicle insulator automatic assembly system.
- Figure 3 is a diagram showing the clamp fastening portion of the insulator where the clamp constituting the vehicle insulator automatic assembly system is fastened.
- Figure 4 is a diagram showing the fastener of the insulator to which the fastener fastening part constituting the vehicle insulator automatic assembly system is fixed.
- Figure 5 is a diagram showing a rack pinion that controls the grip and rotation of the fastener fastening part that constitutes the vehicle insulator automatic assembly system.
- Figure 6 is a flowchart of operating the vehicle insulator automatic assembly system of Figure 1.
- an assembly robot in an automatic vehicle insulator assembly system, is configured to assemble the insulator to the lower panel of the vehicle along with a gripper for gripping the insulator, replacing the conventional method of direct assembly by workers. We propose to improve worker safety and workability.
- Figure 1 is a diagram showing the configuration of a vehicle insulator automatic assembly system.
- Figure 1 mainly shows components related to this embodiment, and of course, fewer or more components may be included in the actual vehicle implementation.
- the pallet 600 that constitutes the vehicle insulator automatic assembly system can be loaded with insulators, and can serve to supply parts by aligning the parts so that the gripper 200 can easily fix the insulator.
- the insulator refers to a rear insulator assembled with the lower panel of the vehicle, but this is an example and is not necessarily limited thereto, and may refer to an insulator assembled in a different location.
- the gripper 200 can grip the insulator loaded on the pallet 600 and fix it with the insulator, and includes a guide pin 250, a fastener fastening portion 210, and a vacuum adsorption portion that extracts the insulator loaded on the supply unit. (220) is provided.
- the gripper 200 is disclosed in detail in FIG. 2 and will be described later.
- the assembly robot performs the role of assembling the insulator with the lower panel of the vehicle.
- both the mounting robot 100 and the fastening robot 300 may correspond to assembly robots, but are not limited thereto.
- the mounting robot 100 has a gripper 200 attached to the end of the arm of the robot and receives position coordinate values from the vision measurement unit 400. By compensating, it can perform the role of mounting and temporary fastening of the insulator.
- a vision measuring unit 400 is attached to the fastening robot 300 and can play a role of assisting in vision measurement for mounting the insulator and correcting the position of the fastening part. do.
- the vision measurement unit 400 can be attached to the end of the assembly robot and can measure the lower panel and insulator of the vehicle through the vision camera. Specifically, it can measure the positional deviation of the vehicle's lower panel and insulator and transmit the measured position correction value to the assembly robot.
- the assembly robot confirms the position where the insulator is assembled through the data.
- the control unit controls the assembly robot to adjust the position of the insulator based on the measured position correction value to enable assembly with the lower panel of the vehicle. This means that when the insulator is placed in the correct position through the position correction value, the assembly robot places the insulator in the correct position at the bottom of the vehicle, inserts the parts, and assembles it.
- the fastening runner 500 receives the information value of the fastener fastener 210 from the vision measuring unit 400 and connects the fastener 210' to the corresponding position through a runner configured as a 3-JAW type. It performs the role of fastening and rotating 190 degrees, which will be described later.
- the control unit can control the gripper 200, mounting robot 100, fastening robot 300, and vision measuring unit 400 shown in FIG. 1, and when gripping the insulator loaded on the pallet 600, the gripper (200) is moved so that the guide pin 250 is inserted into the fixing groove of the loaded insulator, and the fastener fastening part 210 is fixed to the fastener 210' of the insulator through the vacuum suction part 220.
- the insulator is fixed to the gripper 200.
- control unit moves the gripper 200 to the lower panel of the vehicle and controls the assembly robot to assemble the insulator with the lower panel of the vehicle while being supported by the gripper 200. can do.
- Figure 2 is a diagram showing the gripper 200 that constitutes the vehicle insulator automatic assembly system in detail.
- the gripper 200 fixes the insulator, which can be roughly divided into a guide pin 250, a fastener fastening part 210, a vacuum adsorption part 220, and a clamp 240.
- the gripper 200 is attached to the end of the assembly robot, so the gripper 200 fixes the insulator and has the advantage of being easy to assemble on the lower panel of the vehicle.
- the position of the gripper 200 is not limited to the end of the assembly robot and can be attached to various positions.
- the pallet 600 is detected by the vision measuring unit 400 or a sensor, and the gripper 200 is moved to the insulator position in order to grip the insulator of the vehicle.
- the guide pin 250 of the gripper 200 is inserted into the fixing groove of the loaded insulator, thereby attaching the insulator to the gripper 200 through the fastener fastening part 210, vacuum adsorption part 220, and clamp 240, which will be described later. It can play a role in helping to ensure a stable fixation.
- the size and location of the lower panel of a vehicle are different depending on the vehicle type. If the position of the fixing groove of the insulator loaded on each vehicle type is different, the guide pin 250 may be inserted into the position of the fixing groove on the insulator loaded on each vehicle type. The position where the guide pin 250 of the different insulators for each vehicle type is inserted is measured through the vision measurement unit 400 or a sensor, and the guide pin 250 is moved vertically and horizontally according to the size and position of the insulator for each vehicle type. It can be inserted.
- the fastener fastening portion 210 is fixed to the fastener 210' of the insulator.
- the fastener 210' of the insulator to which the fastener fastening part 210 constituting the vehicle insulator automatic assembly system is fixed is shown.
- the fastener fastening part 210 is a 3-JAW type and can be fastened to the fastener 210' by temporarily fastening the fastener 210' and then rotating it 190 degrees.
- the fastener fastening portion 210 can rotate and grip through the rack pinion 215, and can be temporarily fastened to the fastener 210'.
- Figure 5 shows a rack pinion 215 that controls the grip and rotation of the fastener fastener 210 that constitutes the vehicle insulator automatic assembly system.
- the rack pinion 215 is a fastener fastener.
- the grip and rotation movements of 210 can be controlled. Therefore, the control unit controls the rack pinion 215 so that the fastener fastening part 210 grips the fastener 210' of the insulator and then rotates it so that the fastener fastening part 210 is fixed to the fastener 210'. It is possible.
- the vacuum adsorption unit 220 can secure the insulator to the gripper 200 while the fastener fastening unit 210 is fixed to the fastener 210' of the insulator. In order for the gripper 200 to fix the insulator, it must adsorb air so that the assembly robot can assemble the insulator to the lower panel of the vehicle.
- the insulator can be maintained fixed to the gripper 200 by adsorbing air through the vacuum generator 230 to form a state close to a vacuum. Therefore, the insulator can be fixed to the gripper 200 without damaging it through the adsorption method.
- the insulator fixing method of the vacuum adsorption unit 220 described so far is exemplary and is not necessarily limited thereto, and it is obvious to those skilled in the art that various modifications are possible.
- the clamp 240 may function to fix or pressurize the gripper 200 and the insulator by clamping with the clamp fastening portion 240' of the insulator.
- the clamp 240 can clamp the curved portion of the insulator, making the fixation more solid.
- control unit moves the gripper 200 to the lower panel of the vehicle while clamping the clamp 240 and the clamp fastening portion 240' of the insulator, and controls the assembly robot to press the insulator to the lower panel of the vehicle to insulate the vehicle.
- the lower panel and the insulator can be assembled together.
- the position correction value measured through the vision measurement unit 400 is used to determine the assembly position. It is transmitted to the robot, and the assembly robot confirms the assembly position through the data.
- the gripper 200 arrives at the position of the pre-fastening and adsorption surface on the pallet 600, the guide pin 250 is inserted into the fixing groove of the insulator, and the fastener fastening portion 210 is fixed with the fastener 210'. do.
- the insulator is fixed to the gripper 200 through the vacuum adsorption unit 220 through air generated through the vacuum generator 230.
- the gripper 200 and the insulator are fixed by clamping with the clamp fastening portion 240' of the insulator using the clamp 240. Afterwards, the gripper 200 removes the insulator from the pallet 600, and when the assembly robot receives the correction value of the assembly position confirmed through the vision measurement unit 400, the assembly robot places the insulator in the correct position within the vehicle based on this.
- the fastener fastener 210 can be positioned and fixed by fastening the fastener 210' to the vehicle stud and rotating it. Additionally, since the cylinder operates in the direction opposite to the direction in which the guide pin 250 was inserted, a vehicle stud can be inserted into the fixing groove where the guide pin 250 was inserted.
- the clamp 240 is released from the clamp fastening portion 240', and is pressed to attach the stud to another hole of the insulator like the vacuum adsorption portion 220 and to bring the parts into close contact with the vehicle body, so that it can be assembled with the lower panel of the vehicle. You can.
- the fastening runner 500 completes the fastening of the parts.
- FIG. 6 is a flowchart of how the vehicle insulator automatic assembly system of FIG. 1 is operated.
- a vehicle enters the process (S10), and the vision measurement unit 400 formed on the assembly robot or mounting robot 100 moves to measure the position of the lower panel of the vehicle (S11).
- the vision measurement unit 400 measures the position correction value of the lower panel of the vehicle (S12)
- the vision measurement unit 400 transmits the measured position correction value to the assembly robot, and the assembly robot receives it (S13).
- the position correction value of the vehicle's lower panel is photographed at a total of 4 locations, 2 each L/R, with a vision camera, and the vision control PC calculates the corresponding coordinate values and calculates the correction values (X, Y, Z, Rx, Ry, Rz) can be transmitted.
- the vehicle is raised (S14) through a lift provided in a robot such as an AMR or AGV. Afterwards, when the lift rises, the assembly robot moves to the lower part of the vehicle and moves to the position of the stud where the insulator hole can be installed (S15).
- the vision measurement unit 400 photographs at least four stud holes on the bottom of the vehicle (S16) and transmits the correction value to the assembly robot (S17). Afterwards, the assembly robot moves to the pallet 600 to retrieve the insulator (S18), and fixes and adsorbs the insulator through the gripper 200 (S19). As described above, fixing and adsorbing the insulator (S19) is a step in which the control unit moves the gripper 200 and inserts it into the fixing groove of the insulator on which the guide pin 250 is loaded, and the control unit moves the fastener fastening portion 210 to the insulator.
- the assembly robot loaded with the insulator moves to the insulator assembly position (S20), the fastener fastening part 210 fastens the fastener 210', rotates it at least 100 degrees and pressurizes it (S21), and the guide pin (250) is released (S22).
- the studs formed on the lower panel of the vehicle are installed in the insulator holes (S23), and the remaining fasteners (210') are fastened in the same manner using the fastener fastening part 210 of the assembly robot and completed by rotating (S24). .
- the control unit controls the rack pinion 215 so that the fastener fastening part 210 is connected to the fastener 210' of the insulator.
- the fastener fastening part 210 can be fixed to the fastener 210' by gripping and rotating the .
- the system for automatically assembling the insulator on the lower panel of the vehicle is configured to improve worker safety and workability by replacing the conventional method of manual assembly by workers. can be improved.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Automatic Assembly (AREA)
Abstract
Description
Claims (14)
- 가이드핀, 훼스너체결부 및 공급유닛에 적재된 인슐레이터를 취출하는 진공흡착부가 구비된 그리퍼;인슐레이터를 차량의 하부패널과 조립하는 조립로봇; 및그리퍼를 이동시켜 가이드핀이 적재된 인슐레이터의 고정홈에 삽입되도록 하고 훼스너체결부가 인슐레이터의 훼스너와 고정되도록 하며 진공흡착부를 통하여 인슐레이터를 그리퍼에 고정한 상태에서 그리퍼를 차량의 하부패널측으로 이동시키며, 조립로봇을 제어하여 인슐레이터가 그리퍼에 의해 지지된 상태에서 차량의 하부패널과 조립되도록 하는 제어부;를 포함하는 차량 인슐레이터 자동조립 시스템.
- 청구항 1에 있어서,가이드핀은 차종별로 적재된 인슐레이터의 고정홈의 위치가 다른 경우, 각 차종별 적재된 인슐레이터의 고정홈의 위치에 삽입되는 것을 특징으로 하는 차량 인슐레이터 자동조립 시스템.
- 청구항 1에 있어서,가이드핀은 인슐레이터 방향으로 신장되어 적재된 인슐레이터의 고정홈에 삽입되는 것을 특징으로 하는 차량 인슐레이터 자동조립 시스템.
- 청구항 1에 있어서,차량의 하부패널 및 인슐레이터의 위치 편차를 측정하고, 측정된 위치 보정값을 조립로봇에 전송하는 비전측정부;를 더 포함하고,비전측정부는 조립로봇의 단부에 부착되는 것을 특징으로 하는 차량 인슐레이터 자동조립 시스템.
- 청구항 4에 있어서,측정된 위치 보정값이 조립로봇에 전송된 경우, 제어부는 조립로봇을 제어하여 측정된 위치 보정값을 기반으로 인슐레이터의 위치를 조정하여 차량의 하부패널과 조립하는 것을 특징으로 하는 차량 인슐레이터 자동조립 시스템.
- 청구항 1에 있어서,훼스너체결부의 그립 및 회전 동작을 제어하는 랙 피니언;을 더 포함하고,제어부는 랙 피니언을 제어하여 훼스너체결부가 인슐레이터의 훼스너를 그립 후 회전시켜 훼스너체결부가 훼스너와 고정되도록 하는 것을 특징으로 하는 차량 인슐레이터 자동조립 시스템.
- 청구항 1에 있어서,인슐레이터의 클램프체결부와 클램핑하여 그리퍼와 인슐레이터를 고정하거나 가압하는 클램프;를 더 포함하고,제어부는 인슐레이터를 그리퍼에 고정한 상태에서 클램프와 인슐레이터의 클램프체결부를 클램핑하고 인슐레이터를 차량의 하부패널측으로 이동시키는 것을 특징으로 하는 차량 인슐레이터 자동조립 시스템.
- 청구항 7에 있어서,제어부는 클램프와 인슐레이터의 클램프체결부를 클램핑한 상태에서 그리퍼를 차량의 하부패널측으로 이동시키고, 조립로봇을 제어하여 인슐레이터를 차량의 하부패널측으로 가압하여 차량의 하부패널과 조립되도록 하는 것을 특징으로 하는 차량 인슐레이터 자동조립 시스템.
- 청구항 1에 있어서,그리퍼는 조립로봇 끝단부에 부착된 것을 특징으로 하는 차량 인슐레이터 자동조립 시스템.
- 제어부가 그리퍼를 이동시켜 가이드핀이 적재된 인슐레이터의 고정홈에 삽입하는 단계;제어부가 훼스너체결부를 인슐레이터의 훼스너와 고정되도록 하며 진공흡착부를 통하여 인슐레이터를 그리퍼에 고정하는 단계;제어부가 그리퍼를 차량의 하부패널측으로 이동시키는 단계; 및제어부가 조립로봇을 제어하여 인슐레이터가 그리퍼에 의해 지지된 상태에서 차량의 하부패널과 조립하는 단계;를 포함하는 차량 인슐레이터 자동조립 방법.
- 청구항 10에 있어서,제어부가 적재된 인슐레이터의 고정홈에 삽입하는 단계 이전,비전측정부가 차량의 하부패널 및 인슐레이터의 위치 편차를 측정하고, 측정된 위치 보정값을 조립로봇에 전송하는 단계;를 더 포함하는 것을 특징으로 하는 차량 인슐레이터 자동조립 방법.
- 청구항 10에 있어서,제어부가 진공흡착부를 통하여 인슐레이터를 그리퍼에 고정하는 단계 이후,제어부가 클램프를 인슐레이터의 클램프체결부와 클램핑하여 그리퍼와 인슐레이터를 고정하는 단계;를 더 포함하는 것을 특징으로 하는 차량 인슐레이터 자동조립 방법.
- 청구항 12에 있어서,제어부가 인슐레이터를 차량의 하부패널과 조립하는 단계는,조립로봇을 제어하여 인슐레이터를 차량의 하부패널측으로 가압하여 차량의 하부패널과 조립되도록 하는 단계인 것을 특징으로 하는 차량 인슐레이터 자동조립 방법.
- 청구항 10에 있어서,제어부가 훼스너체결부를 인슐레이터의 훼스너와 고정하는 단계는,제어부는 랙 피니언을 제어하여 훼스너체결부가 인슐레이터의 훼스너를 그립 후 회전시켜 훼스너체결부를 훼스너와 고정하는 단계인 것을 특징으로 하는 차량 인슐레이터 자동조립 방법.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18/859,254 US20250376227A1 (en) | 2022-05-02 | 2022-12-20 | System for automatically assembling vehicle insulator and method therefor |
| CN202280095670.9A CN119137034A (zh) | 2022-05-02 | 2022-12-20 | 车辆隔振垫自动装配系统和方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2022-0054303 | 2022-05-02 | ||
| KR1020220054303A KR20230155053A (ko) | 2022-05-02 | 2022-05-02 | 차량 인슐레이터 자동조립 시스템 및 그 방법 |
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| Publication Number | Publication Date |
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| WO2023214635A1 true WO2023214635A1 (ko) | 2023-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/KR2022/020777 Ceased WO2023214635A1 (ko) | 2022-05-02 | 2022-12-20 | 차량 인슐레이터 자동조립 시스템 및 그 방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250376227A1 (ko) |
| KR (1) | KR20230155053A (ko) |
| CN (1) | CN119137034A (ko) |
| WO (1) | WO2023214635A1 (ko) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5125298A (en) * | 1983-11-14 | 1992-06-30 | Smith Chalmers O | Automatic wheel assembly mounting system |
| JP2000296427A (ja) * | 1999-02-10 | 2000-10-24 | Honda Motor Co Ltd | 物品組付方法および物品組付装置 |
| KR101786709B1 (ko) * | 2016-07-11 | 2017-10-18 | 현대자동차 주식회사 | 부품 로딩 그리퍼 |
| KR101845731B1 (ko) * | 2016-10-04 | 2018-04-05 | 유한회사 포리코리아 | 차량 샤시모듈 정렬 조립 시스템 |
| CN111151669A (zh) * | 2020-01-03 | 2020-05-15 | 湖州屹鼎自动化科技有限公司 | 一种冲压件的安全型自动抓取工装 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102341477B1 (ko) | 2020-08-25 | 2021-12-21 | 쌍용자동차 주식회사 | 내연기관 차량과 전기차 공용 엔진룸 인슐레이터의 장착 구조 |
-
2022
- 2022-05-02 KR KR1020220054303A patent/KR20230155053A/ko active Pending
- 2022-12-20 US US18/859,254 patent/US20250376227A1/en active Pending
- 2022-12-20 WO PCT/KR2022/020777 patent/WO2023214635A1/ko not_active Ceased
- 2022-12-20 CN CN202280095670.9A patent/CN119137034A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5125298A (en) * | 1983-11-14 | 1992-06-30 | Smith Chalmers O | Automatic wheel assembly mounting system |
| JP2000296427A (ja) * | 1999-02-10 | 2000-10-24 | Honda Motor Co Ltd | 物品組付方法および物品組付装置 |
| KR101786709B1 (ko) * | 2016-07-11 | 2017-10-18 | 현대자동차 주식회사 | 부품 로딩 그리퍼 |
| KR101845731B1 (ko) * | 2016-10-04 | 2018-04-05 | 유한회사 포리코리아 | 차량 샤시모듈 정렬 조립 시스템 |
| CN111151669A (zh) * | 2020-01-03 | 2020-05-15 | 湖州屹鼎自动化科技有限公司 | 一种冲压件的安全型自动抓取工装 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20250376227A1 (en) | 2025-12-11 |
| CN119137034A (zh) | 2024-12-13 |
| KR20230155053A (ko) | 2023-11-10 |
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