阅读说明：本技术 一种新型理管识别系统 (Novel management and recognition system ) 是由 毛美姣 谭志飞 吴翼 李博鸿 胡自化 杨世平 刘金刚 丁强明 李敏 于 2020-05-26 设计创作，主要内容包括：本发明公开了一种新型理管识别系统,能将排列好的纱管分类成有纱管、要识别的颜色纱管、非识别的颜色纱管,其包括控制单元、赋值色标传感器(图示四个),两个光电传感器3-2和3-1、一个识别色标传感器2；其识别流程,先在赋值色标传感器管内插入与要识别的纱管同颜色的样管,赋值色标传感器将色标值传送给控制单元,色标传感器2将经过输送带上的纱管的进行识别,控制单元根据此色标值,先判断此值有无变化,有变化则判断该管为有纱管,无变化则与四个样管的色标值进行比较,当其与样管颜色相符时,则判断该管为要识别的颜色纱管,当其与四个样管的颜色都不相符则判断该管为非识别的颜色纱管,从而完成整个纱管的识别过程。(The invention discloses a novel management identification system, which can classify arranged yarn bobbins into yarn bobbins, color yarn bobbins to be identified and non-identified color yarn bobbins and comprises a control unit, assignment color code sensors (four shown in the figure), two photoelectric sensors 3-2 and 3-1 and an identification color code sensor 2; the identification process comprises the steps of firstly inserting a sample tube which has the same color as the spool to be identified into an assignment color code sensor tube, transmitting a color code value to a control unit by the assignment color code sensor, identifying the spool on a conveying belt by the color code sensor 2, judging whether the value is changed or not by the control unit according to the color code value, judging the tube to be the spool if the value is changed, comparing the tube with the color code values of four sample tubes if the value is not changed, judging the tube to be the color spool to be identified if the value is matched with the color of the sample tube, and judging the tube to be the non-identified color spool if the value is not matched with the colors of the four sample tubes, thereby completing the identification process of the whole spool.)

1. A novel management identification system can classify bobbins into bobbins, color bobbins to be identified and non-identified color bobbins, and comprises a control unit, assignment color code sensors (4 in the figure), two photoelectric sensors 3-2 and 3-1 and an identification color code sensor 2, wherein the two photoelectric sensors are respectively connected with the control unit, the assignment color code sensors are respectively connected with the control unit, the photoelectric sensors are respectively connected with the control unit, and the identification color code sensors are respectively connected with the control unit and the two photoelectric sensors

The control unit is used for storing the color code value of the given bobbin identified by the assignment color code sensor, controlling the identification process of the identification sensor, judging whether the identification value of the identification sensor is changed or not, if the identification value of the identification sensor is not changed, comparing the identification value with the color code value of the given bobbin identified by each identification assignment color code sensor so as to judge whether the identified bobbin has residual yarn or whether the identified bobbin is consistent with the color of one of the given plurality of bobbins, generating corresponding control signals according to the judgment result, and controlling corresponding mechanisms to place the bobbins into corresponding take-over baskets in a classified mode;

the assignment color code sensor can identify the color to be identified inserted into the tube with the color bobbin, and then transmits the color code value to the control unit as a standard value for comparing the colors;

the photoelectric sensor 3-1 can generate a signal when the bobbin passes through the induction area and transmits the signal to the control unit, and the photoelectric sensor 3-2 can generate a signal with change to the absence when the bobbin leaves and transmits the signal to the control unit;

the identification color code sensor 2 starts to identify the color of the bobbin when the photoelectric sensor 3-1 has a signal until the photoelectric sensor 3-1 has a signal and the photoelectric sensor 3-2 changes the signal from the existence to the nonexistence, thereby completing the color identification of the identification area of the whole bobbin.

2. The control unit according to claim 1, further characterized in that the control unit stores the color code values of the given bobbins identified by the assigned color code sensors, controls the process of identifying the bobbins by the color code sensor 2 according to the photoelectric sensor 3, determines whether the identification value of the identification sensor is changed, indicates that there is yarn remaining on the bobbin if the identification value is changed, and compares the color code value of the given bobbin identified by each assigned color code sensor with the color code value of the given bobbin identified by each assigned color code sensor if the identification value is not changed, thereby determining whether the identified bobbin has yarn remaining or corresponds to the color of one of the given plurality of bobbins, generates a corresponding control signal according to the determination result, and controls the corresponding mechanism to place the bobbins into the corresponding baskets in a classified manner.

3. The assigned color patch sensor of claim 1, further characterized in that said assigned color patch sensor is plural, the number of the sample tubes is the same as the number of the colors of the bobbins to be identified and sorted each time, the positions of the sample tubes are in one-to-one correspondence with the bobbin connecting tubes during sorting, the sample tubes with the same color as the bobbins to be identified are inserted into the identification positions of the assignment sensors, the assignment sensor can transmit the color value of the color bobbin to be identified to the system, each color value corresponds to the take-over basket of one bobbin, namely, the system arranges the bobbins with the same color as the sample tubes at the positions identified by the assigned color code sensors into the corresponding bobbin connecting tube baskets, when the color of the bobbin to be finished is required to be changed, the bobbin with the new color is placed outside the identification position of the corresponding assigned color code sensor, and other operations are not required.

4. The photo sensor according to claim 1, further characterized in that when the bobbin tube enters the sensing area of said photo sensor 3-1, a signal is generated and transmitted to the control unit, which is used as the signal for the start of color recognition, when said another photo sensor 3-2 is installed at the position where a signal is also generated, and when said photo sensor 3-2 generates a signal with a change to the absence, it is exactly the position where the recognition of said recognition color mark sensor 2 is finished.

5. The identification color code sensor 2 according to claim 1, further characterized in that, when the photoelectric sensor 3-1 has a signal, it starts to identify the color of the bobbin until the photoelectric sensor 3-2 changes from the presence to the absence, and transmits the color code value of the whole process to the control unit, the control unit first judges whether the color code value in the identification process has a change, and if the color code value has a change, judges that there is a yarn on the bobbin, judges that there is a bobbin; if the color code value is not changed, the color code value is compared with the color code value, if the color code value is the same as the color code value assigned to a certain color code of the system by the assignment color code sensor, the bobbin is judged to be the bobbin with one of the colors to be sorted out, if the color code value is different from any color code value assigned to the system by the assignment color code sensor, the bobbin is judged to be the color bobbin without identification, and therefore the bobbin is identified and classified into three types of bobbins, color bobbins to be identified and color bobbins without identification, and the identification process of the whole bobbin is completed.

Technical Field

The invention relates to a novel management identification system, in particular to an identification system capable of classifying bobbins into bobbins with colors to be identified and bobbins with colors not to be identified.

Background

After the yarn is spun on a winding production line by a bobbin of a spinning mill, the bobbin or the bobbin with unqualified residual yarn is conveyed to the tail end of the production line by a conveying mechanism of the production line, the bobbin or the bobbin with unqualified residual yarn is collected and then manually sorted, and the process has high labor intensity and needs more labor.

Aiming at the problems, related manufacturers begin to adopt an automatic bobbin management machine to identify and classify bobbins, and the bobbin management process comprises the following steps: the bobbin collecting cylinder is directly connected with the tail end of a winding production line, bobbins are collected, the bobbins are firstly queued and lifted, the large bobbins (the size of residual yarns exceeds the diameter of the large end of each bobbin) are removed, then the large bobbins are positioned and enter a roller mechanism, a light homogenizing lamp is opened for shooting, an industrial camera is adopted for shooting, images are transmitted into a PC (personal computer) for image recognition, the recognition result is compared with a set value, so that the required bobbins are selected, and then a control unit controls a bobbin dropping mechanism to arrange the bobbins with required colors into corresponding material receiving cylinders; the bobbin must be accurately positioned at a specified position in the roller mechanism, otherwise the framing range of the photographing is influenced; the requirement on illumination is high in the photographing process, and a uniform light lamp is required to be used or the photographing effect is influenced; an expensive industrial camera is used for photographing, and then the image is transmitted into a PC; special software needs to be developed for image recognition; the color of the bobbin to be finished is set on a PC machine, so that certain requirements and difficulties are brought to operators; meanwhile, yarn with a bobbin is very easy to wind on the roller mechanism, the roller mechanism cannot normally operate after a period of time, the system is easily damaged, and the yarn cleaning process is very complicated, so that the whole bobbin management efficiency is influenced.

Disclosure of Invention

In order to solve the technical problems, the invention provides a novel management and identification system which is low in cost, simple in operation and convenient to control.

The technical scheme adopted by the invention is as follows: a novel management identification system can classify bobbins into bobbins, color bobbins to be identified and non-identified color bobbins, and comprises a control unit, assignment color code sensors (4 in the figure), two photoelectric sensors 3-2 and 3-1, an identification color code sensor 2,

the control unit stores color code values of given bobbins identified by a plurality of assignment color code sensors, controls the identification color code sensors 2 to identify the bobbins according to the photoelectric sensors 3, judges whether the identification values of the identification sensors are changed or not, judges whether the identification values are changed or not, compares the identification values with the color code values of the given bobbins identified by each identification assignment color code sensor if the identification values are not changed, judges whether the identified bobbins have residual yarns or whether the identified bobbins conform to the color of one of the given bobbins, generates corresponding control signals according to the judgment results, and controls corresponding mechanisms to place the bobbins into corresponding take-over baskets in a classified mode;

the system comprises a plurality of assignment color code sensors, a plurality of color code sensors and a plurality of sample tubes, wherein the number of the assignment color code sensors is the same as the number of the colors of the bobbins to be recognized and sorted by the system each time, the positions of the color code sensors are in one-to-one correspondence with the bobbin takeover baskets during sorting, the sample tubes with the same color as the color of the color bobbins to be recognized are inserted into the recognition positions of the assignment sensors, the color value of the color bobbins to be recognized can be transmitted to the system by the assignment sensors, each color code value corresponds to one bobbin takeover basket, namely, the system can sort the bobbins with the same color as the sample tubes at the recognition positions of the assignment color code sensors into the corresponding bobbin takeover baskets, and when the color of the bobbins;

when the bobbin enters the sensing area of the photoelectric sensor 3-1, the photoelectric sensor generates a signal and transmits the signal to the control unit, the signal is used as a signal for starting color identification, the other photoelectric sensor 3-2 is arranged at a position capable of generating a signal, and when the photoelectric sensor 3-2 generates a signal with a change to the absence, the signal is exactly the position for finishing identification of the color mark sensor 2;

the identification color code sensor 2 starts to identify the color of the bobbin when the photoelectric sensor 3-1 has a signal until the photoelectric sensor 3-2 changes the signal from the existence to the nonexistence, and transmits the color code value of the whole process to the control unit, the system firstly judges whether the color code value in the identification process changes, and if so, the bobbin is judged to be the bobbin; if the color code value is not changed, the color code value is compared with the color code value, if the color code value is the same as the color code value assigned to a certain color code of the system by the assignment color code sensor, the bobbin is judged to be the bobbin with one of the colors to be sorted out, if the color code value is different from any color code value assigned to the system by the assignment color code sensor, the bobbin is judged to be the color bobbin without identification, and therefore the bobbin is identified and classified into three types of bobbins, color bobbins to be identified and color bobbins without identification, and the identification process of the whole bobbin is completed.

Drawings

FIG. 1 is a management flow of the management recognition system of the present invention.

FIG. 2 is a block diagram of the management identification system of the present invention.

FIG. 3 is a schematic view of the installation of the management recognition system of the present invention.

FIG. 4 is a diagram of the identification process of the management identification system of the present invention.

Detailed Description

The invention will be further explained with reference to the drawings.

As shown in figure 1, the whole system flow of the bobbin managing and identifying system is that a bobbin collecting cylinder is connected with the tail end of a winding line to collect bobbins, after the system is started, the bobbins are firstly queued and conveyed and are sent to a conveying belt 2 to be conveyed in a reversing way, the bobbin identifying system and a corresponding blanking mechanism are installed on the periphery of the conveying belt 2, and after identification is finished, the bobbins are sorted into corresponding tube receiving baskets according to the colors of the bobbins.

As shown in fig. 2, the bobbin arranging system of the present invention is composed of a control unit, assigned color code sensors (4 shown in the figure), two photoelectric sensors, a bobbin blank mechanism for identifying the color code sensors, four bobbins of color to be identified, a bobbin with color to be identified and color not to be identified, a bobbin arranging and conveying mechanism and a bobbin reversing mechanism.

The system engineering process is as follows: the method comprises the steps that sample tubes 1 to 4 with the same color to be sorted are inserted into identification positions corresponding to assignment color code sensors 1 to 4, color code values of the sample tubes 1 to 4 are assigned to a control unit, the control unit opens a bobbin arrangement and conveying belt 1 and a conveying belt 2 to carry out single and ordered arrangement and convey the sample tubes to the conveying belt 2, color identification is carried out when the sample tubes pass through photoelectric sensors 3-1 and 3-2 and the color code sensors 2, the color code values are conveyed into the control unit, and after the color code values assigned by the assignment sensors are compared with the color code values assigned by the control unit, the colors of yarn tubes are identified to be three types, namely color yarn tubes with yarn tubes to be identified and yarn tubes without yarn but with different colors from the sample tubes, so that the identification process of the whole yarn tubes is completed.

As shown in fig. 3, the installation schematic diagram of the management system identification system of the present invention is to divide the color yarn tube to be identified into three sections, where 1-1 is a large end non-identification area, and 1-2 is a yarn area, that is, the color area to be identified by the system, and there are two cases: the yarn bobbin is provided with residual yarn and no residual yarn, 1-3 is a small end non-identification area, the bobbin is conveyed according to the direction shown in the figure by a conveying belt 4, and identification sensors 2 and photoelectric sensors 3-2 and 3-1 are fixedly arranged on two sides of the conveying belt. The mounting positions thereof are as follows:

the photoelectric sensor 3-1 is arranged at the position corresponding to the yarn tube identification area which is identified by the color mark sensor 2 and just capable of sensing the front end (large end or small end non-identification area), when the signal exists, the photoelectric sensor is used as the starting point of the yarn tube identification area which is identified by the color mark sensor 2, the photoelectric sensor 3-2 is arranged at the position corresponding to the color mark sensor 2 and just capable of not sensing the rear end (large end or small end non-identification area), and when the signal is changed from existence to nonexistence, the photoelectric sensor is used as the ending point of the yarn tube identification area which is identified by the color mark sensor 2.

As shown in fig. 4, in the identification process of the present invention, when the photosensor 3-1 starts to have a signal, the color patch sensor 2 starts to identify, and at this time, the color patch value is transmitted to the control unit, and the identification and transmission of the color patch value are finished until the photosensor 3-2 signal changes from presence to absence, and the control unit automatically analyzes the following three conditions: the color code value changes in the whole identification process to indicate that the yarn remains on the yarn tube; the color mark value is unchanged and is equal to one of the color mark values of the four sample yarn tubes; the color code value is not changed, but the value is not equal to any one of the color code values of the four sample bobbins; thus, the identification process of dividing the yarn tube into yarn tubes with colors to be identified and yarn tubes without yarns but with colors different from the colors of the sample tubes is completed.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the spirit and principles of the invention should be considered within the scope of the invention.