CN112698652A - Production line butt-joint carrying metering system and method based on intelligent robot - Google Patents

Production line butt-joint carrying metering system and method based on intelligent robot Download PDF

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Publication number
CN112698652A
CN112698652A CN202011546850.3A CN202011546850A CN112698652A CN 112698652 A CN112698652 A CN 112698652A CN 202011546850 A CN202011546850 A CN 202011546850A CN 112698652 A CN112698652 A CN 112698652A
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Prior art keywords
robot
module
intelligent
goods shelf
metering
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Pending
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CN202011546850.3A
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Chinese (zh)
Inventor
龚云奎
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Zhejiang Zhiyin Textile Technology Co ltd
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Zhejiang Zhiyin Textile Technology Co ltd
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Priority to CN202011546850.3A priority Critical patent/CN112698652A/en
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Pending legal-status Critical Current

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/02Control of position or course in two dimensions
    • G05D1/021Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0231Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • G05D1/0238Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors
    • G05D1/024Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors in combination with a laser
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/02Control of position or course in two dimensions
    • G05D1/021Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0212Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
    • G05D1/0214Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory in accordance with safety or protection criteria, e.g. avoiding hazardous areas
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/02Control of position or course in two dimensions
    • G05D1/021Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0212Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
    • G05D1/0225Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory involving docking at a fixed facility, e.g. base station or loading bay
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/02Control of position or course in two dimensions
    • G05D1/021Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0257Control of position or course in two dimensions specially adapted to land vehicles using a radar
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/02Control of position or course in two dimensions
    • G05D1/021Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0276Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle

Abstract

The invention discloses a production line butt joint carrying metering method based on an intelligent robot, which comprises the following steps: step 1: planning a path; step 2: the robot reaches the framing position according to the planned path; and step 3: the robot is automatically weighed after framing by corresponding station personnel; meanwhile, the robot detects the pose of the material frame in real time in the walking process; and 4, step 4: weighing and measuring the actual quantity of the whole frame of material by a metering unit, analyzing, counting and storing by a central main control center system; and 5: the robot continues to walk to a target place according to the planned path; and avoiding the obstacle through radar detection; step 6: if the electric quantity detected in the walking process of the robot is lower than a preset threshold value, the robot automatically operates to a charging pile; the intelligent robot is used for completing the material handling among all the working procedures, accurately measuring the quantity of materials in each working procedure, analyzing and counting, and accurately measuring the materials in the whole working procedure to realize automatic production.

Description

Production line butt-joint carrying metering system and method based on intelligent robot
Technical Field
The invention belongs to the technical field of automatic production, and particularly relates to a production line butt-joint carrying metering system and method based on an intelligent robot.
Background
The intelligent lifting robot is mainly used for replacing manual carrying, so that the working efficiency and safety are improved; at present in each trade, the material need the manual work to carry when flowing to next process by a process, simultaneously, counts the material quantity of each process respectively, and the defect that this kind of mode exists lies in: the efficiency is low due to manual transportation; and manual counting is easy to cause errors; the number of final links is greatly different, and data is wrong.
Disclosure of Invention
The invention aims to provide a production line butt-joint carrying metering system and method based on an intelligent robot, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a production line butt joint, carrying and metering method based on an intelligent robot comprises the following steps:
step 1: planning a path; planning a walking path of the robot in a workshop in advance;
step 2: the robot reaches the framing position according to the planned path;
and step 3: the robot is automatically weighed after framing by corresponding station personnel; meanwhile, the robot detects the pose of the material frame in real time in the walking process;
and 4, step 4: loading the material into the frame in the process of loading the material; weighing and measuring the actual quantity of the whole frame of materials by a metering unit, simultaneously transmitting the calculated data to a central main control center system by a sensor, and analyzing, counting and storing the data by the central main control center system;
and 5: the robot continues to walk to a target place according to the planned path; and avoiding the obstacle through radar detection;
step 6: if the electric quantity is detected in the walking process of the robot and is lower than a preset threshold value, the robot automatically runs to the charging pile to be charged.
Preferably, the planning of the path is realized by adopting a ground code identification method in the step 1.
Preferably, the method for detecting the position and posture of the material frame in real time by the robot in the step 3 in the walking process comprises the following steps:
a1: coordinates of two opposite-angle goods shelf legs relative to the center of the vehicle are obtained through a radar, and the offset angle and the offset of the goods shelf center relative to the robot are calculated; judging the posture of the goods shelf;
a2: if the posture deviation of the goods shelf is overlarge, the robot stops to the nearest code; and (4) carrying out the steps of putting down the goods shelf, confirming before jacking and jacking to realize the deviation correction of the goods shelf.
Preferably, in step 5, the method for avoiding the obstacle through radar detection is to adopt a laser sensing obstacle avoidance detection mode, and the method is respectively used for long-distance detection and short-distance detection, implementing obstacle distance feedback and executing deceleration and stop strategies, so as to ensure that the robot does not collide with other facilities in the operation process.
A production line butt-joint carrying and metering system based on an intelligent robot comprises an intelligent walking robot system 1, a communication module 2, a central processing module 3 and a display module 4; the intelligent walking robot system is used for completing the material handling, measuring and calculating the quantity of corresponding materials in each process and sending the quantity of corresponding materials to the central processing module through the communication module; the central processing module is used for analyzing and processing data transmitted by the intelligent walking robot system and scheduling the robot according to the field requirement;
the intelligent walking robot system specifically comprises a vehicle body system, a control module, a driving module, an execution module, a metering unit, a positioning navigation unit and a power supply module; the vehicle body system is used for bearing the body of the robot; the control module is used for completing the motion control of the robot; the driving module is used for finishing the walking control of the robot; the execution module is used for completing the operation of the robot on the material; the metering module is used for counting materials on the vehicle body system, sending information to the central processing module through the communication module, processing data through the central processing module and displaying the data in the display module; the positioning navigation unit is used for completing navigation positioning of the robot, and specifically calculating and judging the position and the direction of the robot; ensuring that the robot walks along a preset path; the power supply module is used for supplying power to the power utilization unit in the system;
the system also comprises a path identification module; the robot is used for keeping running according to the set path.
Preferably, the intelligent walking robot system further comprises a jacking control module, wherein the jacking control module is used for jacking and descending the material to a specified position within a specified time, and detecting a jacking limit and a jacking position; the jacking control module is provided with a goods shelf position for placing a goods shelf, and further comprises a goods shelf position detection module for detecting the position of the goods shelf relative to the robot, obtaining coordinates of two goods shelf legs at opposite angles relative to the center of the vehicle through a radar, and calculating the offset angle and the offset of the goods shelf center relative to the robot.
Preferably, the intelligent walking robot system further comprises a human-computer interaction unit, and the human-computer interaction unit is used for completing the interaction between the robot and the human.
Preferably, the robot further comprises a charging system for automatically detecting the electric quantity of the robot; when the value is lower than a preset threshold value; the charging system automatically sends a charging application; and the central processing module controls the robot to operate to the charging pile to complete charging.
Preferably, the intelligent walking robot system further comprises a safety protection unit; the safety protection unit is used for finishing safety obstacle avoidance of the robot.
Preferably, the safety protection unit comprises an emergency stop operation module, the emergency stop operation module is started, the robot is stopped at the instant working state and is kept at the stop state, and the robot is operated again after the abnormality is confirmed to be removed manually.
Preferably, the robot and the central processing module, the robot and the robot, and the robot and the handheld control terminal are connected with the communication module, and the communication module is a 2.4G/2.5G double-frequency WIFI network card.
Compared with the prior art, the invention has the beneficial effects that:
this application passes through intelligent robot and accomplishes the transport of material between each process to the quantity of every process material of accurate measurement carries out the analysis statistics, so that whole process material can obtain accurate measurement, realizes automated production. In a word, this application has replaced the point of artifical numerous lock by the robot, labour saving and time saving to reach the data correctness, ensure the shipment rate and promote.
Drawings
FIG. 1 is a schematic flow diagram of the present invention;
FIG. 2 is a system framework of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a production line butt joint, carrying and metering method based on an intelligent robot, which is shown in the figures 1-2 and comprises the following steps:
step 1: planning a path; planning a walking path of the robot in a workshop in advance;
step 2: the robot reaches the framing position according to the planned path;
and step 3: the robot is automatically weighed after framing by corresponding station personnel; meanwhile, the robot detects the pose of the material frame in real time in the walking process;
and 4, step 4: loading the material into the frame in the process of loading the material; weighing and measuring the actual quantity of the whole frame of materials by a metering unit, simultaneously transmitting the calculated data to a central main control center system by a sensor, and analyzing, counting and storing the data by the central main control center system;
and 5: the robot continues to walk to a target place according to the planned path; and avoiding the obstacle through radar detection;
step 6: if the electric quantity is detected in the walking process of the robot and is lower than a preset threshold value, the robot automatically runs to the charging pile to be charged.
Specifically, the planning of the path is realized by adopting a ground code identification method in the step 1, and the method for detecting the position and posture of the material frame in real time by the robot in the step 3 in the walking process comprises the following steps:
a1: coordinates of two opposite-angle goods shelf legs relative to the center of the vehicle are obtained through a radar, and the offset angle and the offset of the goods shelf center relative to the robot are calculated; judging the posture of the goods shelf;
a2: if the posture deviation of the goods shelf is overlarge, the robot stops to the nearest code; and (4) carrying out the steps of putting down the goods shelf, confirming before jacking and jacking to realize the deviation correction of the goods shelf.
In the step 5, the method for avoiding the obstacle through radar detection is to adopt a laser sensing obstacle avoidance detection mode, respectively used for long-distance detection and short-distance detection, implement feedback of the distance of the obstacle and execute deceleration and stop strategies, and ensure that the robot does not collide with other facilities in the operation process.
A production line butt-joint carrying and metering system based on an intelligent robot comprises an intelligent walking robot system, a communication module, a central processing module and a display module; the intelligent walking robot system is used for completing the material handling, measuring and calculating the quantity of corresponding materials in each process and sending the quantity of corresponding materials to the central processing module through the communication module; the central processing module is used for analyzing and processing data transmitted by the intelligent walking robot system and scheduling the robot according to the field requirement;
the intelligent walking robot system specifically comprises a vehicle body system, a control module, a driving module, an execution module, a metering unit, a positioning navigation unit and a power supply module; the vehicle body system is used for bearing the body of the robot; the control module is used for completing the motion control of the robot; the driving module is used for finishing the walking control of the robot; the execution module is used for completing the operation of the robot on the material; the metering module is used for counting materials on the vehicle body system, sending information to the central processing module through the communication module, processing data through the central processing module and displaying the data in the display module; the positioning navigation unit is used for completing navigation positioning of the robot, and specifically calculating and judging the position and the direction of the robot; ensuring that the robot walks along a preset path; the power supply module is used for supplying power to the power utilization unit in the system;
the system also comprises a path identification module; the robot is used for keeping running according to the set path.
The intelligent walking robot system also comprises a jacking control module, wherein the jacking control module is used for jacking and descending the material to a specified position within a specified time, and detecting a jacking limit and a jacking position; the intelligent walking robot system comprises a jacking control module, a goods shelf position information detection module, a man-machine interaction unit and a charging system, wherein the jacking control module is provided with goods shelf positions for placing goods shelves, the goods shelf position information detection module is used for detecting the positions of the goods shelves relative to the robot, the coordinates of two goods shelf legs at opposite angles relative to the center of the robot are obtained through a radar, and the offset angle and the offset of the goods shelf center relative to the robot are calculated; when the value is lower than a preset threshold value; the charging system automatically sends a charging application; the central processing module controls the robot to operate to the charging pile to complete charging, and the intelligent walking robot system further comprises a safety protection unit; the safety protection unit is used for finishing safety obstacle avoidance of the robot, the safety protection unit comprises an emergency stop operation module, the emergency stop operation module is started, the robot stops at an instant working state and keeps a stop state, the robot operates again after the abnormity is confirmed to be relieved manually, the communication modules are connected between the robot and the central processing module, between the robot and between the robot and the handheld control terminal, and the communication modules are 2.4G/2.5G double-frequency WIFI network cards.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (10)

1. A production line butt joint carrying metering method based on an intelligent robot is characterized by comprising the following steps: the method comprises the following steps:
step 1: planning a path; planning a walking path of the robot in a workshop in advance;
step 2: the robot reaches the framing position according to the planned path;
and step 3: the robot is automatically weighed after framing by corresponding station personnel; meanwhile, the robot detects the pose of the material frame in real time in the walking process;
and 4, step 4: loading the material into the frame in the process of loading the material; weighing and measuring the actual quantity of the whole frame of materials by a metering unit, simultaneously transmitting the calculated data to a central main control center system by a sensor, and analyzing, counting and storing the data by the central main control center system;
and 5: the robot continues to walk to a target place according to the planned path; and avoiding the obstacle through radar detection;
step 6: if the electric quantity is detected in the walking process of the robot and is lower than a preset threshold value, the robot automatically runs to the charging pile to be charged.
2. The production line docking, transporting and metering method based on the intelligent robot as claimed in claim 1, wherein: and step 1, planning the path by adopting a ground code identification method.
3. The production line docking, transporting and metering method based on the intelligent robot as claimed in claim 1, wherein: the method for detecting the position and the posture of the material frame in real time by the robot in the walking process in the step 3 comprises the following steps:
a1: coordinates of two opposite-angle goods shelf legs relative to the center of the vehicle are obtained through a radar, and the offset angle and the offset of the goods shelf center relative to the robot are calculated; judging the posture of the goods shelf;
a2: if the posture deviation of the goods shelf is overlarge, the robot stops to the nearest code; and (4) carrying out the steps of putting down the goods shelf, confirming before jacking and jacking to realize the deviation correction of the goods shelf.
4. The production line docking, transporting and metering method based on the intelligent robot as claimed in claim 1, wherein: in the step 5, the method for avoiding the obstacle through radar detection is to adopt a laser sensing obstacle avoidance detection mode, respectively used for long-distance detection and short-distance detection, implement feedback of the distance of the obstacle and execute deceleration and stop strategies, and ensure that the robot does not collide with other facilities in the operation process.
5. The utility model provides a produce line butt joint transport measurement system based on intelligent robot which characterized in that: the intelligent walking robot system comprises an intelligent walking robot system, a communication module, a central processing module and a display module; the intelligent walking robot system is used for completing the material handling, measuring and calculating the quantity of corresponding materials in each process and sending the quantity of corresponding materials to the central processing module through the communication module; the central processing module is used for analyzing and processing data transmitted by the intelligent walking robot system and scheduling the robot according to the field requirement;
the intelligent walking robot system specifically comprises a vehicle body system, a control module, a driving module, an execution module, a metering unit, a positioning navigation unit and a power supply module; the vehicle body system is used for bearing the body of the robot; the control module is used for completing the motion control of the robot; the driving module is used for finishing the walking control of the robot; the execution module is used for completing the operation of the robot on the material; the metering module is used for counting materials on the vehicle body system, sending information to the central processing module through the communication module, processing data through the central processing module and displaying the data in the display module; the positioning navigation unit is used for completing navigation positioning of the robot, and specifically calculating and judging the position and the direction of the robot; ensuring that the robot walks along a preset path; the power supply module is used for supplying power to the power utilization unit in the system;
the system also comprises a path identification module; the robot is used for keeping running according to the set path.
6. The production line docking, transporting and metering system based on the intelligent robot as claimed in claim 5, wherein: the intelligent walking robot system also comprises a jacking control module, wherein the jacking control module is used for jacking and descending the material to a specified position within a specified time, and detecting a jacking limit and a jacking position; the jacking control module is provided with a goods shelf position for placing a goods shelf, and further comprises a goods shelf position detection module for detecting the position of the goods shelf relative to the robot, obtaining coordinates of two goods shelf legs at opposite angles relative to the center of the vehicle through a radar, and calculating the offset angle and the offset of the goods shelf center relative to the robot.
7. The production line docking, transporting and metering system based on the intelligent robot as claimed in claim 5, wherein: the intelligent walking robot system further comprises a human-computer interaction unit, and the human-computer interaction unit is used for completing interaction between the robot and a human.
8. The production line docking, transporting and metering system based on the intelligent robot as claimed in claim 5, wherein: the charging system is used for automatically detecting the electric quantity of the robot; when the value is lower than a preset threshold value; the charging system automatically sends a charging application; and the central processing module controls the robot to operate to the charging pile to complete charging.
9. The production line docking, transporting and metering system based on the intelligent robot as claimed in claim 5, wherein: the intelligent walking robot system further comprises a safety protection unit; the safety protection unit is used for finishing safety obstacle avoidance of the robot and comprises an emergency stop operation module, the emergency stop operation module is started, the robot stops at the instant working state and keeps the stop state, and the robot operates again after the abnormality is confirmed to be removed manually.
10. The production line docking, transporting and metering system based on the intelligent robot as claimed in claim 5, wherein: the robot and the central processing module, the robot and the robot, and the robot and the handheld control terminal are all connected with the communication module, and the communication module is a 2.4G/2.5G double-frequency WIFI network card.
CN202011546850.3A 2020-12-24 2020-12-24 Production line butt-joint carrying metering system and method based on intelligent robot Pending CN112698652A (en)

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Application Number Priority Date Filing Date Title
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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Application publication date: 20210423