阅读说明：本技术 一种实现纱卷自动包装和分流的生产线及其方法 (Production line and method for realizing automatic packaging and shunting of yarn rolls ) 是由 王刚 于 2019-11-12 设计创作，主要内容包括：本发明公开了一种实现纱卷自动包装和分流的生产线,包括：计算机；重量检测及抓取模块,包括纱卷传送工位和第一机器人,第一摄像头拍摄纱卷图片并传递至计算机；裹膜模块,包括裹膜机和第二摄像头,第二摄像头拍摄纱卷外观图片并传递至计算机；裹膜机对纱卷进行裹膜；分流模块,第三摄像头对裹膜后的纱卷拍照并传递至计算机；第二机器人将裹膜后的纱卷进行分发到不同的工位。还公开了一种实现纱卷自动包装和分流的方法。本发明通过采用机器人搬运、视觉检测、自动裹膜、自动分流等手段,取消了相应工位的生产人员,自动化代替人工劳动,提高了生产效率；将原来较离散的工位合并处理,优化生产布局,提高工厂的场地使用率。(The invention discloses a production line for realizing automatic packaging and shunting of yarn rolls, which comprises: a computer; the weight detection and grabbing module comprises a yarn roll conveying station and a first robot, and a first camera shoots a yarn roll picture and transmits the yarn roll picture to a computer; the film wrapping module comprises a film wrapping machine and a second camera, and the second camera shoots the appearance picture of the yarn roll and transmits the picture to the computer; the film wrapping machine wraps the yarn roll with a film; the third camera shoots the film-wrapped yarn roll and transmits the film-wrapped yarn roll to the computer; and the second robot distributes the film-wrapped yarn roll to different stations. A method for realizing automatic package and distribution of yarn rolls is also disclosed. According to the invention, by means of robot carrying, visual detection, automatic film wrapping, automatic shunting and the like, production personnel at corresponding stations are eliminated, manual labor is replaced automatically, and the production efficiency is improved; original discrete stations are combined, production layout is optimized, and site utilization rate of a factory is improved.)

1. The utility model provides a realize production line of automatic packing of yarn book and reposition of redundant personnel which characterized in that includes: computer and with computer communication connection's weight detection and snatch the module, wrap up in membrane module and reposition of redundant personnel module, wherein:

the weight detection and grabbing module comprises a yarn roll conveying station and a first robot, wherein the first robot is provided with a first camera, and the first camera is used for shooting a yarn roll picture and transmitting the picture to a computer;

the film wrapping module comprises a film wrapping machine, wherein a second camera is mounted on the film wrapping machine and used for shooting a yarn roll appearance picture before a yarn roll is wrapped by a film and transmitting the yarn roll appearance picture to a computer for judgment; the film wrapping machine receives an instruction of a computer to wrap a yarn roll or the computer performs abnormal shunting processing on the yarn roll;

the shunting module comprises a second robot, a third camera is mounted on the second robot, and the third camera is used for photographing the film-wrapped yarn roll and transmitting the film-wrapped yarn roll to the computer; and the second robot is used for distributing the film-wrapped yarn rolls to different stations according to the instructions of the computer.

2. The production line for realizing automatic packaging and shunting of yarn rolls as claimed in claim 1, wherein the computer comprises a vision calculation module, a data analysis module and a business system docking module, wherein:

the visual calculation module is used for calculating the weight of the yarn roll according to the diameter of the yarn roll in the yarn roll picture shot by the first camera; the device is also used for judging the quality of the yarn roll according to the appearance picture of the yarn roll shot by the second camera; the film wrapping quality of the yarn roll is judged according to the picture shot by the third camera;

the data analysis module is used for grading the yarn rolls according to the weight of the yarn rolls, the quality of the yarn rolls and the film wrapping quality of the yarn rolls obtained by the visual technology module and performing exception handling or shunting handling according to the graded grades;

the business system docking module is used for recording and storing data of the produced yarn rolls and docking and interacting data with other systems; the data of the produced yarn roll comprise the source and the position of the yarn roll, the weight of the yarn roll, the quality of the film wrapping machine and the start/stop information of the first robot, the second robot and the film wrapping machine.

3. A method for realizing automatic packaging and shunting of yarn rolls is characterized by comprising the following steps:

step S100: fixing a first camera on the hand of a first robot for grabbing, automatically shooting by the first camera before grabbing a yarn roll each time, transmitting the shot yarn roll to a computer, and identifying the diameter of the yarn roll in a picture and calculating the weight of the yarn roll by the computer;

step S200: the computer transmits the calculated weight of the yarn roll to a first robot and a film wrapping machine, the first robot obtains torque required by yarn roll grabbing according to weight analysis of the yarn roll, then the first robot controls an air cylinder of a clamp to act according to the torque, and the yarn roll is grabbed and placed on the film wrapping machine;

step S300: the second camera installed on the film wrapping machine firstly photographs a yarn roll placed on the film wrapping machine and transmits the yarn roll to the computer, the computer judges whether the yarn roll has stains and damages according to the photographed picture, if yes, shunting processing is carried out, otherwise, the film wrapping machine judges the tension of a winding film according to the weight of the yarn roll, and controls the servo motor to operate and the film pulling mechanism to reach a position matched with the tension, and automatic film wrapping is carried out on the yarn roll;

step S400: and a third camera arranged on the second robot shoots the film-wrapped yarn roll and transmits the film-wrapped yarn roll to a computer, the computer judges the quality of the film wrapped by the yarn roll and combines the weight of the yarn roll to obtain the grade of the yarn roll and transmits the grade of the yarn roll to the second robot, and the second robot places the yarn roll on a corresponding station according to the grade of the yarn roll and transmits the grade of the yarn roll to a downstream process.

Technical Field

The invention relates to the technical field of yarn roll production, in particular to a production line and a method for realizing automatic packaging and shunting of yarn rolls.

Background

The existing yarn roll packaging mode needs manual operation to take and place yarn rolls from a yarn vehicle onto a film wrapping machine, then the film wrapping machine is manually operated to wrap films, and the grades of the yarn rolls are manually judged to carry out yarn roll classified stacking; wherein the weight of a single yarn roll can reach 20KG, which results in high working strength of workers; the production dust of the yarn roll is heavier, the production environment is harsher, the harm to the human body is larger, the error of manual judgment is large, and the difficulty of the management and control of the production quality is large. Although some enterprises begin to introduce automation instead of manual operation, the automation only replaces some stations, so that manpower is reduced, and actual production needs cannot be effectively finished.

Disclosure of Invention

The invention aims to provide a production line and a method for realizing automatic packaging and shunting of yarn rolls, which are used for solving the problems that the labor intensity of manual operation of a yarn roll production line is high, the error of manual judgment is large and full-automatic production cannot be realized in the prior art.

The invention solves the problems through the following technical scheme:

a production line for realizing automatic packaging and shunting of yarn rolls comprises: computer and with computer communication connection's weight detection and snatch the module, wrap up in membrane module and reposition of redundant personnel module, wherein:

the weight detection and grabbing module comprises a yarn roll conveying station and a first robot, wherein the first robot is provided with a first camera, and the first camera is used for shooting a yarn roll picture and transmitting the picture to a computer;

the film wrapping module comprises a film wrapping machine, wherein a second camera is mounted on the film wrapping machine and used for shooting a yarn roll appearance picture before a yarn roll is wrapped by a film and transmitting the yarn roll appearance picture to a computer for judgment; the film wrapping machine receives an instruction of a computer to wrap a yarn roll or the computer performs abnormal shunting processing on the yarn roll;

the shunting module comprises a second robot, a third camera is mounted on the second robot, and the third camera is used for photographing the film-wrapped yarn roll and transmitting the film-wrapped yarn roll to the computer; and the second robot is used for distributing the film-wrapped yarn rolls to different stations according to the instructions of the computer.

Further, the computer comprises a vision calculation module, a data analysis module and a business system docking module, wherein:

the visual calculation module is used for calculating the weight of the yarn roll according to the diameter of the yarn roll in the yarn roll picture shot by the first camera; the device is also used for judging the quality of the yarn roll according to the appearance picture of the yarn roll shot by the second camera; the film wrapping quality of the yarn roll is judged according to the picture shot by the third camera;

and calculating the weight of the yarn roll, namely acquiring the image of the yarn roll, identifying the diameter of the yarn roll and calculating the weight of the yarn roll. The quality of the yarn roll is characterized in that whether the yarn roll is stained or not is identified by analyzing the picture of the yarn roll; secondly, whether the yarn roll is damaged or not is identified, and the quality of the yarn roll is judged. And (4) judging the film wrapping quality of the yarn roll by analyzing the wrinkle degree of the outer film of the yarn roll after film wrapping.

The data analysis module is used for grading the yarn rolls according to the weight of the yarn rolls, the quality of the yarn rolls and the film wrapping quality of the yarn rolls obtained by the visual technology module and performing exception handling or shunting handling according to the graded grades;

and the data analysis module is used for analyzing and judging the flow direction of the yarn roll according to the information of the yarn roll. And analyzing the grade and the mode to be processed of the yarn roll according to the data of the front-end process, such as the weight of the yarn roll, the quality of the yarn roll and the film wrapping quality of the yarn roll. If the weight of the yarn roll is small, the yarn roll needs to flow into a B-grade product production line; if the wrapping film quality is poor, the film needs to flow into an exception handling production line; only when the weight of the yarn roll reaches the standard, the quality of the yarn roll is high and the quality of the wrapping film is good, the yarn roll can flow into an A-grade product production line, and the weight and the quality of the yarn roll are strictly controlled.

The business system docking module is used for recording and storing data of the produced yarn rolls and docking and interacting data with other systems; the data of the produced yarn roll comprise the source and the position of the yarn roll, the weight of the yarn roll, the quality of the film wrapping machine and the start/stop information of the first robot, the second robot and the film wrapping machine.

The business system butt joint module is in butt joint with other systems in real time in an Ethernet communication mode, and can produce data of the yarn roll at the moment, such as information from a No. 001 yarn car, a No. 01 position of the yarn car, the weight and the quality of the yarn roll at the moment and the wrapping film quality; in addition, the state information of each device, such as the starting, stopping and abnormal information of the robot and the starting and stopping state of the film wrapping machine, can be uploaded to other systems.

A method for achieving automatic package and distribution of yarn rolls, comprising the following steps:

step S100: fixing a first camera on the hand of a first robot for grabbing, automatically shooting by the first camera before grabbing a yarn roll each time, transmitting the shot yarn roll to a computer, and identifying the diameter of the yarn roll in a picture and calculating the weight of the yarn roll by the computer;

step S200: the computer transmits the calculated weight of the yarn roll to a first robot and a film wrapping machine, the first robot obtains torque required by yarn roll grabbing according to weight analysis of the yarn roll, then the first robot controls an air cylinder of a clamp to act according to the torque, and the yarn roll is grabbed and placed on the film wrapping machine;

step S300: the second camera installed on the film wrapping machine firstly photographs a yarn roll placed on the film wrapping machine and transmits the yarn roll to the computer, the computer judges whether the yarn roll has stains and the outer ring of the yarn roll has no damage according to the photographed picture, if so, shunting treatment is carried out, otherwise, the film wrapping machine judges the tension of a winding film according to the weight of the yarn roll, controls the servo motor to operate and controls the film pulling mechanism to reach a position matched with the tension, and the yarn roll is automatically wrapped with the film;

step S400: and a third camera arranged on the second robot shoots the film-wrapped yarn roll and transmits the film-wrapped yarn roll to a computer, the computer judges the quality of the film wrapped by the yarn roll and combines the weight of the yarn roll to obtain the grade of the yarn roll and transmits the grade of the yarn roll to the second robot, and the second robot places the yarn roll on a corresponding station according to the grade of the yarn roll and transmits the grade of the yarn roll to a downstream process.

The size of the yarn roll in actual production determines the grade of the yarn roll, if the weight is more than 10KG, the grade A is, and the weight is less than 10KG, the grade B is, and the price difference of the yarn rolls in different grades is large. And when the film wrapping is finished, classifying the yarn rolls according to the weight of the yarn rolls, placing the yarn rolls on corresponding line bodies through a robot, and transmitting the yarn rolls to a downstream procedure for processing. Secondly, the quality of the wrapping film also influences the subsequent production of the yarn roll, if the quality of the wrapping film is poor, manual processing needs to be returned, so that after the wrapping film is finished, a camera on the wrapping film machine is identified to shoot a picture of the yarn roll after the wrapping film is wrapped, the quality of the wrapping film is judged by comparing the fold degree of the outer film, if the fold degree is higher, the quality of the wrapping film is judged to be poor, and the yarn roll needs to be shunted to an abnormal line body (station).

Compared with the prior art, the invention has the following advantages and beneficial effects:

according to the invention, by means of robot carrying, visual detection, automatic film wrapping, automatic shunting and the like, production personnel at corresponding stations are eliminated, manual labor is replaced automatically, and the production efficiency is improved; original discrete stations are combined, production layout is optimized, and site utilization rate of a factory is improved.

Detailed Description

The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.