CN108866688B - System and method for automatically recording spindle position information corresponding to cop at high speed - Google Patents
System and method for automatically recording spindle position information corresponding to cop at high speed Download PDFInfo
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- CN108866688B CN108866688B CN201810478009.1A CN201810478009A CN108866688B CN 108866688 B CN108866688 B CN 108866688B CN 201810478009 A CN201810478009 A CN 201810478009A CN 108866688 B CN108866688 B CN 108866688B
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/32—Counting, measuring, recording or registering devices
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Abstract
The invention discloses a system and a method for automatically recording spindle position information corresponding to a cop at a high speed, and belongs to the technical field of spinning. The method comprises the following steps: the bobbin reader-writers are used for simultaneously reading and writing the electronic tags on at least two different bobbins, so that the problem of low reading speed is solved, and the function of checking the information in the electronic tags can be realized according to the difference of the number of sequentially moved bobbins after reading; when the system comprises at least three bobbin readers, the electronic tags on different or the same bobbins are read and written by the at least three bobbin readers arranged in a linear cross arrangement mode, so that the bobbin yarn production quality of each spindle position in the bobbin yarn production equipment is detected at a high speed, and the function of checking the electronic tags on the bobbins by reading the contents of the electronic tags for multiple times is realized.
Description
Technical Field
The invention relates to a system and a method for automatically recording spindle position information corresponding to a cop at a high speed, and belongs to the technical field of spinning.
Background
At present, textile enterprises cannot detect single spindle of cop production equipment. If a problem occurs in the spinning quality of spun yarn of a spindle due to a trouble in a spindle of a cop producing apparatus or a mechanism related thereto, it is difficult to find the problem in the production process of the spun yarn, and even if the quality problem occurs in a spun yarn after the spinning is finished, it is impossible to trace which spindle of the cop producing apparatus the bobbin with the quality problem is spun by, and therefore, the spinning quality problem caused by such single or multiple spindles cannot be eliminated as quickly as possible. The existing automatic bobbin winder can complete the quality inspection and statistics of each tube of spun yarn, but the quality inspection can not determine which spindle of the bobbin yarn production equipment spins the bobbin yarn with quality problem.
CN101525098A discloses a bar code bobbin for quality control of spun yarn, which is intended to realize functionalization and informatization of the bobbin by sticking a bar code on the bobbin wall, and attempts to solve the problem. However, in order to read the information of the bar code normally, the cop cannot be spun fully, so that the original package is damaged, otherwise, the pasted bar code is covered, thereby influencing the reading of the bar code information, and the practical significance is not great. CN101525097A discloses another yarn quality management informatization bobbin, in which an electronic tag is directly attached to the bobbin to realize functionalization and informatization of the bobbin, and this problem is solved by using a radio frequency read-write method. However, this method also has some problems: firstly, an electronic tag is directly attached to the wall of a bobbin, no matter the electronic tag is attached to the inner side or the outer side, the obtained bobbin is only suitable for identifying the bobbin at a static state, a lower running speed or a lower rotating speed, but cannot meet the requirement of high-speed spinning, namely cannot meet the requirement of performing radio frequency reading and writing on the bobbin rotating at a high speed in the spinning process, and therefore the practical use of the bobbin obtained by the method is greatly limited; secondly, if the electronic tag is adhered to the outer side of the bobbin, the electronic tag has a certain thickness (generally 0.8mm), and the thickness of the adhered epoxy resin and the thickness of the packaging material affect the appearance structure of the bobbin, further affect the formation of the bobbin yarn, and are contrary to the intention of additionally installing the electronic tag; however, if the electronic tag is stuck to the inner side of the bobbin, the actual sticking operation is difficult; thirdly, the bobbin adhered with the electronic tag is directly enlarged, the local shape is convex, the bobbin is easy to wear and damage in the using process, the service life of the bobbin of the electronic tag is shortened, or the function of the electronic tag is lost; finally, after the electronic tag is packaged and adhered on the bobbin by using the epoxy resin, drying treatment is required, so that the adhering method has the disadvantages of complex process, time consumption, energy waste and pollution to a certain extent.
Disclosure of Invention
In order to solve the existing problems, the inventor previously developed a bobbin quality monitoring system and a monitoring method (application number 2018100338961), wherein before or during the production of spun yarn, an electronic tag is pasted on each bobbin, a reader-writer is installed at the bottom of each spindle disk of a bobbin winder, before or during the production of spun yarn, each bobbin is numbered and written in the electronic tag pasted on the bobbin according to the number of the spindle position, and when the quality data of each bobbin is detected according to a quality detection device carried by the bobbin winder, the reader-writer installed at the bottom of each spindle disk of the bobbin winder reads the number information in the electronic tag pasted on the bobbin, so as to determine the spindle position information corresponding to the number information, and further determine the bobbin production quality information of each spindle position of the spinning frame; however, in the implementation process, the inventor finds that the cop quality monitoring system and the monitoring method have the problems that the detection rate is low and the verification cannot be performed due to reading errors, namely, a bobbin reader-writer arranged at the head of each cop production equipment can only read one bobbin at a time, the rate is low, and the verification cannot be performed due to reading errors.
In order to solve the problems that the detection rate is low and the reading error cannot be checked, on the basis of a bobbin quality monitoring system and a monitoring method developed by the inventor in the earlier stage, the invention develops a system and a method for automatically recording spindle position information corresponding to the bobbin at a high rate.
A first object of the present invention is to provide an apparatus for determining spindle position information corresponding to a bobbin, the apparatus comprising:
the bobbin reader-writer comprises a bobbin and at least two bobbin reader-writers;
the bobbin is provided with an electronic tag; the information in the electronic tag is used for determining spindle position information corresponding to the bobbin; the bobbin reader-writer is used for reading or writing the spindle position information in the electronic tag on the bobbin;
and the at least two bobbin readers are arranged according to the sequence.
Optionally, the predetermined position is a linear arrangement or a cross arrangement at a predetermined angle or a linear cross arrangement;
when the preset positions are arranged in a straight line, the at least two bobbin reader-writers are used for simultaneously reading or writing the spindle position information in the electronic tags on different bobbins;
when the preset positions are arranged in a crossed mode at a preset angle, the at least two bobbin reader-writers are used for reading or writing the spindle position information in the electronic tag on the same bobbin from different angles;
when the preset positions are arranged in a straight-line cross mode, the system comprises at least three bobbin reader-writers, and the at least three bobbin reader-writers are used for reading or writing the spindle position information in the electronic tags on different bobbins from different angles at the same time.
Optionally, the different angles are angles within a range of 360 ° around the bobbin.
Optionally, the device further comprises a movable support;
and the at least two bobbin readers-writers are arranged on the movable support.
Optionally, the movable support is a bayonet device.
Optionally, the information in the electronic tag includes a unique identifier of the bobbin, and the unique identifier is used for uniquely determining the bobbin.
A second object of the present invention is to provide a system for high-speed automatic recording of the spindle position information corresponding to the cop, said system comprising the above-mentioned device for determining the spindle position information corresponding to the cop.
Optionally, the system further includes: the quality detection device is used for acquiring the quality information of the bobbin;
the quality detection device comprises a weight measurement device and/or a quality detection device;
the weight measuring equipment is used for measuring the weight data of the yarn tube;
the quality detection equipment is used for detecting the quality data of the bobbin, and the quality data comprises:
the single spindle position spooling breakage rate is the number of breakage times/yarn length, the single spindle position shearing rate is the single spindle position shearing times/yarn length, the single spindle position cop length, the single spindle position defect sum, and the single spindle position defect rate is the single spindle position defect rate/yarn length.
A third object of the present invention is to provide a method for automatically recording spindle position information corresponding to a cop at a high rate, which is used in the above system for automatically recording spindle position information corresponding to a cop at a high rate, and the method comprises:
using the bobbin with the electronic tag in bobbin production equipment needing to detect the quality of the bobbin;
reading or writing the spindle position information in the electronic tags on different and/or the same bobbins through the at least two bobbin reader-writers;
and determining the spindle positions corresponding to different bobbins according to the spindle position information in the electronic tag on the bobbin and/or checking the spindle position information in the same bobbin.
Optionally, the method further includes:
acquiring quality information on the bobbin through the quality detection device;
and judging the cop production quality of each spindle position on the cop production equipment according to the quality information of the bobbin and the spindle position corresponding to the bobbin.
Optionally, the obtaining, by the quality detection device, the quality information on the bobbin includes:
acquiring weight data of the bobbin through weight measuring equipment;
acquiring quality data of the bobbin through quality measurement equipment, wherein the quality data comprises:
the single spindle position spooling breakage rate is the number of breakage times/yarn length, the single spindle position shearing rate is the single spindle position shearing times/yarn length, the single spindle position cop length, the single spindle position defect sum, and the single spindle position defect rate is the single spindle position defect rate/yarn length.
Optionally, after the bobbin reader-writer reads or writes the spindle position information in the electronic tag of the bobbin, the bobbin reader-writer sequentially moves forward by a predetermined number of bobbins.
Optionally, the method further includes:
and writing the quality information into the electronic tag of the bobbin.
The invention has the beneficial effects that:
the invention provides a system for automatically recording spindle position information corresponding to cop at a high speed, which comprises at least two cop tube readers, wherein the at least two cop tube readers are arranged in a linear arrangement mode; the at least two bobbin readers are used for simultaneously reading and writing the electronic tags on at least two different bobbins; the problem of low reading speed is solved by arranging at least two bobbin readers according to a straight arrangement mode for simultaneously reading and writing the electronic tags on at least two different bobbins, and the function of checking the information in the electronic tags can be realized according to the difference of the number of the bobbins which are moved in sequence after reading; when the system comprises at least three bobbin readers, the electronic tags on different or the same bobbins are read and written simultaneously by the at least three bobbin readers arranged in a straight-line cross arrangement mode, and the bobbins move forward in sequence by the length corresponding to the number of the bobbin readers after reading, so that the bobbin yarn production quality of each spindle position in the bobbin yarn production equipment is detected at a high speed, and the function of reading the contents of the electronic tags on the bobbins for multiple times so as to check the contents is realized
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view of a device for determining spindle position information corresponding to a bobbin according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a system for high-speed automatic recording of spindle position information corresponding to a cop according to a second embodiment of the present invention;
FIG. 3 is a schematic diagram of a system for high-speed automatic recording of spindle position information corresponding to a cop according to a third embodiment of the present invention;
FIG. 4 is a schematic diagram of a system for high-speed automatic recording of spindle position information corresponding to a cop according to a fourth embodiment of the present invention;
FIG. 5 is a schematic structural view of the spinning frame during operation;
fig. 6 is a schematic diagram of positions of the bobbin reader/writer and the bobbin in the line cross arrangement mode according to the fourth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The first embodiment is as follows:
the present embodiment provides an apparatus for determining spindle position information corresponding to a bobbin, and referring to fig. 1, the apparatus includes:
at least two bobbin readers; the at least two bobbin readers are arranged in a straight arrangement mode;
and the at least two bobbin readers are used for simultaneously reading and writing the electronic tags on at least two different bobbins.
Specifically, as shown in fig. 1, at least two bobbin readers 12 arranged in a line arrangement simultaneously read and write electronic tags on different bobbins 11.
The invention provides a system for automatically recording spindle position information corresponding to cop at a high speed, which solves the problem of low reading speed by arranging at least two cop tube readers according to a linear arrangement mode for simultaneously reading and writing electronic tags on at least two different cop tubes, and can realize the function of checking the information in the electronic tags according to the difference of the number of sequentially moving the cop tubes after reading.
Example two
The present embodiment provides a system and method for automatically recording spindle position information corresponding to a cop at a high speed, referring to fig. 2, the system includes: at least two bobbin readers; the at least two bobbin readers are arranged in a straight arrangement mode;
and the at least two bobbin readers are used for simultaneously reading and writing the electronic tags on at least two different bobbins.
Sequentially moving the bobbins by a preset number of positions after reading or writing; the preset number is less than or equal to the number of the at least two bobbin readers;
and determining the spindle position information corresponding to the bobbin according to the information read or written in the electronic tag on the bobbin.
Specifically, in the present embodiment, the bobbin reader/writer is described as including two bobbin reader/writers, and the bobbin numbers are 01, 02, 03, 04, and 05:
as shown in fig. 2, at least two bobbin readers 12 arranged in a line arrangement mode simultaneously perform reading and writing operations on electronic tags on different bobbins 11;
after the reading and writing operation is carried out, sequentially moving the bobbins by the preset number of positions, and when the preset number is 2, namely equal to the number of bobbin reader-writers, after the bobbin reader-writers simultaneously carry out the reading and writing operation on the bobbins with the numbers of 01 and 02, sequentially moving the bobbins by the 2 bobbin positions, namely, respectively carrying out corresponding reading and writing operation on the bobbins with the numbers of 03 and 04 by the bobbin reader-writers; thus, the high-speed reading and writing operation on the bobbin is realized; in practical application, the number of the bobbin readers-writers can be determined according to speed requirements and implementation environments.
When the preset number is 1, namely the preset number is less than the number of the bobbin reader-writers, after the bobbin reader-writers simultaneously perform reading and writing operations on the bobbins with the numbers of 01 and 02, the bobbins sequentially move to the positions of 1 bobbin, namely the bobbin reader-writers subsequently perform corresponding reading and writing operations on the bobbins with the numbers of 02 and 03 respectively; therefore, the effect of checking the reading and writing of the bobbin is achieved, and in practical application, the number of the bobbin readers can be determined according to the checking requirement and the implementation environment. For example, if the information in the electronic tag on No. 02 bobbin includes the corresponding spindle position information, and an error occurs in reading the information for the first time on No. 02 bobbin, the information can be verified and corrected when a subsequent bobbin reader-writer reads the information.
In actual production, when detecting cop production equipment in a textile factory, after a bobbin with an electronic tag is inserted into a spindle position of the cop production equipment, a corresponding spindle position number is obtained according to the spindle position of the bobbin production equipment where the bobbin is located, and the method for numbering each bobbin and writing the number into the electronic tag of each bobbin comprises the following steps:
the method comprises the following steps: after inserting the bobbin into a spindle of bobbin yarn production equipment, an operator holds the hand-held machine to sequentially write the serial numbers of the spindle positions into an electronic tag on the bobbin according to the order of the spindles;
the second method comprises the following steps: a special front moving trolley is adopted to automatically number each bobbin according to the serial number of the spindle position and write the serial number into an electronic tag on the bobbin;
the third method comprises the following steps: installing a reader-writer with an electronic tag writing function on a blowing and sucking pipe in front of cop tube production equipment, sequentially and automatically numbering each bobbin according to the number of a spindle position and writing the number into an electronic tag on the bobbin;
the method four comprises the following steps: after full-automatic collective doffing, installing a reader-writer with an electronic tag writing function on a channel for moving the cop to a cop barrel; installing a reader-writer with an electronic tag writing function on a channel for conveying bobbins of bobbin yarn production equipment with an automatic collective doffer, after the bobbins automatically doff, sequentially arranging the bobbins on the channel for conveying the bobbins, sequentially and automatically numbering each bobbin according to the serial number of a spindle position, and writing the serial number into an electronic tag on each bobbin through the reader-writer with the electronic tag writing function;
after numbering a bobbin and writing the bobbin into an electronic tag on the bobbin, determining the spindle position information in the corresponding bobbin yarn production equipment according to the number information in the electronic tag on the bobbin, reading the spindle position information in the electronic tag on the bobbin by at least two bobbin reader-writers, namely reading the number in the electronic tag on the bobbin to obtain the spindle position information corresponding to the bobbin;
the invention provides a system for automatically recording spindle position information corresponding to cop at a high speed, which solves the problem of low reading speed by arranging at least two cop tube readers according to a linear arrangement mode for simultaneously reading and writing electronic tags on at least two different cop tubes, and can realize the function of checking the information in the electronic tags according to the difference of the number of sequentially moving the cop tubes after reading.
EXAMPLE III
The present embodiment provides a system and method for automatically recording spindle position information corresponding to a cop at a high speed, referring to fig. 3, the system includes:
at least two bobbin readers-writers and a bobbin quality detection device; the at least two bobbin readers are arranged in a straight arrangement mode;
and the at least two bobbin readers are used for simultaneously reading and writing the electronic tags on at least two different bobbins.
The method applied to the system for automatically recording the spindle position information corresponding to the cop at the high speed comprises the following steps:
reading or writing the spindle position information in the electronic tag on the bobbin through the at least two bobbin reader-writers;
acquiring cop quality information on the bobbin through the quality detection device;
and judging the cop production quality of each spindle position on the cop production equipment according to the cop quality information and the spindle position information in the electronic tag on the bobbin.
Specifically, in this embodiment, the bobbin includes two bobbin readers 12, where the two bobbin readers are a and b, and the number of each bobbin is assumed to be 01, 02, 03, 04, 05:
as shown in fig. 3, at least two bobbin readers 12 arranged in a line arrangement mode simultaneously perform reading and writing operations on electronic tags on different bobbins 11;
after the reading and writing operation is carried out, sequentially moving the bobbins by the preset number of positions, and when the preset number is 2, namely equal to the number of bobbin reader-writers, after the bobbin reader-writers simultaneously carry out the reading and writing operation on the bobbins with the numbers of 01 and 02, sequentially moving the bobbins by the 2 bobbin positions, namely, respectively carrying out corresponding reading and writing operation on the bobbins with the numbers of 03 and 04 by the bobbin reader-writers; thus, the high-speed reading and writing operation on the bobbin is realized; in practical application, the number of the bobbin readers-writers can be determined according to speed requirements and implementation environments.
When the preset number is 1, namely the preset number is less than the number of the bobbin reader-writers, after the bobbin reader-writers simultaneously perform reading and writing operations on the bobbins with the numbers of 01 and 02, the bobbins sequentially move to the positions of 1 bobbin, namely the bobbin reader-writers subsequently perform corresponding reading and writing operations on the bobbins with the numbers of 02 and 03 respectively; therefore, the effect of checking the reading and writing of the bobbin is achieved, and in practical application, the number of the bobbin readers can be determined according to the checking requirement and the implementation environment. For example, if the information in the electronic tag on No. 02 bobbin includes the corresponding spindle position information, and an error occurs in reading the information for the first time on No. 02 bobbin, the information can be verified and corrected when a subsequent bobbin reader-writer reads the information.
In actual production, when detecting cop production equipment in a textile factory, after a bobbin with an electronic tag is inserted into a spindle position of the cop production equipment, a corresponding spindle position number is obtained according to the spindle position of the bobbin production equipment where the bobbin is located, and the method for numbering each bobbin and writing the number into the electronic tag of each bobbin comprises the following steps:
the method comprises the following steps: after inserting the bobbin into a spindle of bobbin yarn production equipment, an operator holds the hand-held machine to sequentially write the serial numbers of the spindle positions into an electronic tag on the bobbin according to the order of the spindles;
the second method comprises the following steps: a special front moving trolley is adopted to automatically number each bobbin according to the serial number of the spindle position and write the serial number into an electronic tag on the bobbin;
the third method comprises the following steps: installing a reader-writer with an electronic tag writing function on a blowing and sucking pipe in front of cop tube production equipment, sequentially and automatically numbering each bobbin according to the number of a spindle position and writing the number into an electronic tag on the bobbin;
the method four comprises the following steps: after full-automatic collective doffing, installing a reader-writer with an electronic tag writing function on a channel for moving the cop to a cop barrel; installing a reader-writer with an electronic tag writing function on a channel for conveying bobbins of bobbin yarn production equipment with an automatic collective doffer, after the bobbins automatically doff, sequentially arranging the bobbins on the channel for conveying the bobbins, sequentially and automatically numbering each bobbin according to the serial number of a spindle position, and writing the serial number into an electronic tag on each bobbin through the reader-writer with the electronic tag writing function;
after numbering a bobbin and writing the bobbin into an electronic tag on the bobbin, determining the spindle position information in the corresponding bobbin yarn production equipment according to the number information in the electronic tag on the bobbin, reading the spindle position information in the electronic tag on the bobbin by a bobbin reader-writer, namely reading the number in the electronic tag on the bobbin to obtain the spindle position information corresponding to the bobbin;
acquiring cop quality information on a bobbin through a quality detection device 13; storing the cop quality information into a cop tube quality database of each spindle position; or, the cop quality information on the bobbin can be written into the electronic tag on the bobbin, so that the production quality of the cop at each spindle position on the cop production equipment can be directly judged at the later stage by directly reading the spindle position information and the quality information on the bobbin.
And judging the cop production quality of each spindle position on the cop production equipment according to the cop quality information and the spindle position information in the electronic tag on the bobbin.
For example, the bobbin reader-writer reads the spindle position information corresponding to the bobbin with the serial number of 03, namely the third spindle position on the bobbin yarn production equipment, and the quality detection device detects that the quality of the bobbin yarn on the bobbin with the serial number of 03 has a problem, so that the third spindle position on the bobbin yarn production equipment can be judged to have the problem, and then the detection can be performed specifically.
After pressing the start button, the bobbin reader-writer starts to work, the first bobbin read corresponds to the spindle position of the preset position in the bobbin yarn production equipment, and the bobbins read or written in sequence correspond to other spindle positions behind the spindle position of the known position in the bobbin yarn production equipment.
Specifically, after the bobbin reader/writer starts to operate, a position of a first bobbin read by the bobbin reader/writer a in the two bobbin reader/writers in the embodiment corresponding to a known position in the spun yarn production equipment may be preset, for example, a position corresponding to the first bobbin read by the bobbin reader/writer a is set as a position at a predetermined position, a position corresponding to the first bobbin read by the bobbin reader/writer b is set as a first position after the position at the predetermined position, bobbins of a predetermined number are sequentially moved after reading, a position corresponding to a bobbin read by the bobbin reader/writer a again is set as a second position after the position at the predetermined position, a position corresponding to a bobbin read by the bobbin reader/writer b again is set as a third position after the position at the predetermined position, and so on, a corresponding relationship may be established between the bobbin and all the positions. Therefore, the quality of the cop at the spindle position corresponding to the quality detection device is determined according to the quality problem of the cop detected on the corresponding bobbin by the quality detection device.
The invention is arranged according to the mode of a straight line, at least two bobbin readers are used for reading and writing the electronic tags on at least two different bobbins at the same time, and the quality information of the bobbins on the bobbins is detected by the quality detection device, thereby solving the problem of low detection rate of the quality of the bobbins produced by each spindle position in the bobbin production equipment, and realizing the function of checking the information in the electronic tags according to the difference of the number of the sequentially moved bobbins after reading. The quality detection device is used for acquiring the quality information of the cop on the bobbin and determining the production quality of each spindle position in the cop production equipment, so that the quality of the cop can be detected in a targeted manner.
Example four
The present embodiment provides a system and method for automatically recording spindle position information corresponding to a cop at a high speed, referring to fig. 4, the system includes:
at least three bobbin readers-writers, a bobbin quality detection device and a movable support;
and the at least three bobbin readers are used for reading and writing the electronic tags on different or same bobbins at the same time.
And the at least three bobbin readers-writers are arranged on the movable support.
The system comprises at least three bobbin readers, and the at least three bobbin readers are arranged according to a straight cross arrangement mode.
The quality detection device includes: weight measuring equipment and/or quality measuring equipment, weight measuring equipment is used for measuring cop weight data on the spool, quality measuring equipment is used for measuring cop quality data on the spool.
The movable support is a bayonet device.
The method applied to the system for automatically recording the spindle position information corresponding to the cop at the high speed comprises the following steps:
moving the movable support to a cop production device needing to detect the quality of the cop and connecting the movable support and the cop production device;
at least three bobbin readers arranged in a straight cross arrangement mode simultaneously read or write the spindle position information in the electronic tags on different bobbins;
and reading the lengths of the bobbins with the preset number which are moved forward in sequence.
Acquiring weight data of the bobbin through weight measuring equipment;
acquiring quality data of the bobbin through quality measurement equipment, wherein the quality data comprises:
the single spindle position spooling breakage rate is the number of breakage times/yarn length, the single spindle position shearing rate is the single spindle position shearing times/yarn length, the single spindle position cop length, the single spindle position defect sum, and the single spindle position defect rate is the single spindle position defect rate/yarn length.
And judging the cop production quality of each spindle position on the cop production equipment according to the weight data and the quality data of the cop and the spindle position information in the electronic tag on the bobbin.
In this embodiment, the bobbin reader/writer includes three bobbin readers 12, three bobbins 11, a quality detection device 13, and a movable support 14:
the three bobbin readers are respectively marked as a, b and c, wherein b and c are in preset angles and are used for reading and writing on one bobbin at the same time, a, b and c are in a straight line, and the position relationship among the three and the bobbin is shown in figure 6;
in actual production, when a cop production device in the textile factory has a cop quality problem, the movable support is moved to the cop production device needing to detect the quality of the cop and connected through a bayonet, after a bobbin with an electronic tag is inserted into the spindle position of the cop production device, a corresponding spindle position number is obtained according to the spindle position of the respectively located cop production device, and the method for numbering each bobbin and writing the electronic tag is the same as the method given in the third embodiment;
after numbering a bobbin and writing the bobbin into an electronic tag on the bobbin, determining the spindle position information in the corresponding bobbin yarn production equipment according to the numbering information in the electronic tag on the bobbin, reading the spindle position information in the electronic tag on the bobbin by a bobbin reader-writer, namely reading the number in the electronic tag on the bobbin to obtain the spindle position information corresponding to the bobbin;
acquiring cop quality information on a bobbin through a quality detection device; storing the cop quality information into a cop tube quality database of each spindle position; or the cop quality information on the bobbin can be written into the electronic tag, so that the spindle position information corresponding to the bobbin and the corresponding cop quality information can be directly read at a later period, and the judgment can be directly carried out.
Specifically, the weight data of the bobbin may be obtained through a weight measuring device, for example, the weight of the bobbin may be measured through an electronic scale capable of accurately measuring the weight of the bobbin, and a normal value range may be obtained in advance by measuring the weight of a large number of bobbins without a mass problem, if the measured weight of the bobbin is not in the normal value range in the weighing process, it is indicated that a problem exists in a spindle position corresponding to the bobbin, and otherwise, it is determined that a problem does not exist in the spindle position corresponding to the bobbin;
optionally, the quality data of the bobbin is measured by a quality measuring device, and the specific process refers to fig. 5:
after the bobbin 31 falls from the yarn magazine to the spindle disc position, winding is started, and at this time, the card reader 314 reads the electronic tag number on the bobbin 31 and rewrites the number into the spindle disc number.
The yarn is unwound from the tube 31, passes through the balloon breaker 32, the pre-clearer 33, the yarn feeler 35, the tension disc 36, the electronic clearer 38 and the grooved drum 310, and is finally wound on the bobbin 311. The pre-clearer 33 has the task of removing the miscellaneous defects on the yarn in advance, reducing the burden and the number of stops of the electronic clearer 38. The scissors 34 are used to cut the end of the thread sucked by the small suction nozzle 312. The yarn detecting grid 35 is used for detecting whether the parking reason is the middle broken end or the cop is used up. The positioning yarn suction nozzle 37 is also called a yarn end catcher or a yarn catcher because the yarn end of the cop can be quickly sucked after the yarn is broken, the yarn can keep a certain tension, and the small suction nozzle 312 is used for finding the end.
When the end breakage occurs, the small suction nozzle 312 swings downward by nearly 180 ° with the O1 axis, and sucks the cop end above the balloon breaker 32. The large suction nozzle 313 swings nearly 180 degrees in the axial direction of O2, and sucks the broken yarn end of the bobbin 311 yarn near the contact line of the bobbin 311 and the grooved drum 310. The two suction nozzles are then swung back into position to feed the two broken yarns into the splicer 39. When the bobbin is replaced, the new bobbin yarn head from the yarn storage is hooked by the yarn hooking plate, so that the small suction nozzle 312 can swing downwards to suck the new bobbin yarn head. Meanwhile, the quality measuring equipment records parameters such as the number of the spindle position, the type of yarn faults and the like.
And the quality measuring equipment transmits the acquired quality data to the computer and stores the data in a bobbin quality database of each spindle position. After a certain time, the quality information of each spindle is analyzed according to the yarn quality data of each spindle. These quality information include: the single spindle position spooling breakage rate is the number of breakage times/yarn length, the single spindle position shearing rate is the single spindle position shearing times/yarn length, the single spindle position cop length, the single spindle position defect sum, the single spindle position defect rates are the single spindle position defects rates/yarn lengths and other parameters;
for example, the bobbin reader-writer reads the spindle position information corresponding to the bobbin with the serial number of 03, namely the third spindle position on the bobbin yarn production equipment, and the quality detection device detects that the quality of the bobbin yarn on the bobbin with the serial number of 03 has a problem, so that the third spindle position on the bobbin yarn production equipment can be judged to have the problem, and then the detection can be performed specifically.
After pressing the start button, the bobbin reader-writer starts to work, the first bobbin read corresponds to the spindle position of the preset position in the bobbin yarn production equipment, and the bobbins read or written in sequence correspond to other spindle positions behind the spindle position of the known position in the bobbin yarn production equipment.
Specifically, after the bobbin reader/writer starts to operate, a position of a first bobbin read by the bobbin reader/writer a in the three bobbin reader/writers in this embodiment corresponding to a known position in the bobbin production equipment may be preset, for example, a position corresponding to the first bobbin read by the bobbin reader/writer a is set as a position of a predetermined position, positions corresponding to the first bobbin read by the bobbin reader/writers b and c are set as a first position after the position of the predetermined position, after 2 bobbins are sequentially moved after reading, a position corresponding to a bobbin read by the bobbin reader/writer a again is set as a second position after the position of the predetermined position, positions corresponding to bobbins read by the bobbin reader/writer b and c are set as a third position after the position of the predetermined position, and so on, a corresponding relationship may be established for the bobbins and all the positions.
After the bobbin reader-writer reads the spindle position information in the electronic tag on the bobbin, the bobbin sequentially moves forward by the length of a preset number of bobbins; the preset number can be any number less than or equal to the number of bobbin readers, for example, in the embodiment, three bobbin readers are provided, when the detection rate of the bobbin production quality of each spindle position of the bobbin production equipment needs to be increased, 2 bobbins can be set to move in sequence after being read, so that 2 bobbins can be detected at the same time, and the detection rate is increased; and because the two bobbin readers b and c read the bobbins from different angles, the information respectively read by the two bobbin readers can be checked according to the information read by the two bobbins to finally determine the spindle position information corresponding to the bobbin,
according to the bobbin yarn production device, the bobbin yarn reader-writer is arranged on the movable support, and when bobbin yarn production equipment needs to be detected, the movable support is moved to the bobbin yarn production equipment to be connected, so that the bobbin yarn production quality of each spindle position of the bobbin yarn production equipment is detected. The bobbin production equipment comprises at least three bobbin readers, the at least three bobbin readers are arranged in a straight-line cross arrangement mode, the at least three bobbin readers are used for simultaneously reading and writing electronic tags on different or same bobbins, and the bobbins move forwards in sequence by the length corresponding to the number of the bobbin readers after reading, so that the high-speed detection of the bobbin production quality of each spindle position in the bobbin production equipment is realized, and the function of repeatedly reading the content of the electronic tags on the bobbins so as to verify the content is realized.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An apparatus for determining spindle position information corresponding to a bobbin, the apparatus comprising:
the bobbin reader-writers are arranged in a straight arrangement mode;
the at least three bobbin readers are used for simultaneously reading and writing the electronic tags on at least two different bobbins;
after the bobbin reader-writer reads or writes the electronic tag on the bobbin, the bobbin sequentially moves a preset number of positions; the preset number is less than or equal to the number of the at least three bobbin readers.
2. The apparatus of claim 1, wherein the in-line arrangement comprises a word-crossing arrangement.
3. The device of claim 1, further comprising a movable support;
and the at least three bobbin readers-writers are arranged on the movable support.
4. The device of claim 3, wherein the movable mount is a bayonet mount.
5. The device of claim 1, wherein the electronic tag includes a unique identifier for the bobbin that uniquely identifies the bobbin.
6. A system for automatically recording the spindle position information corresponding to a cop at a high speed, which is characterized by comprising the device for determining the spindle position information corresponding to the cop according to any one of claims 1 to 5.
7. The system of claim 6, further comprising: the quality detection device is used for acquiring the quality information of the cop on the bobbin;
the quality detection device comprises a weight measurement device and/or a quality detection device;
the weight measuring equipment is used for measuring the weight data of the yarn tube;
the quality detection equipment is used for detecting the quality data of the bobbin, and the quality data comprises:
the single spindle position spooling breakage rate is the number of breakage times/yarn length, the single spindle position shearing rate is the single spindle position shearing times/yarn length, the single spindle position cop length, the single spindle position defect sum, and the single spindle position defect rate is the single spindle position defect rate/yarn length.
8. A method for high-speed automatic recording of spindle position information corresponding to cop, for use in a system according to claim 6 or 7, the method comprising:
reading or writing the electronic tags on at least two different bobbins simultaneously through the at least three bobbin reader-writers;
sequentially moving the bobbins by a preset number of positions after reading or writing; the preset number is less than or equal to the number of the at least two bobbin readers;
and determining the spindle position information corresponding to the bobbin according to the information read or written in the electronic tag on the bobbin.
9. The method of claim 8, further comprising:
acquiring quality information of cop on the bobbin by the quality detection device;
and judging the cop production quality of each spindle position on cop production equipment according to the quality information of the cop on the bobbin and the spindle position information corresponding to the bobbin.
10. The method of claim 9, further comprising:
and writing the quality information into the electronic tag of the bobbin.
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| CN201810478009.1A CN108866688B (en) | 2018-05-18 | 2018-05-18 | System and method for automatically recording spindle position information corresponding to cop at high speed |
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| CN116702806B (en) * | 2023-07-31 | 2024-02-23 | 深圳市嘉友智控科技有限公司 | Method and system for automatically recording spindle position information corresponding to cop |
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| CN207097029U (en) * | 2017-08-23 | 2018-03-13 | 北京宏诚创新科技有限公司 | A kind of handing-over of batch test tube and device of making an inventory based on radio-frequency technique |
| CN107808176A (en) * | 2017-09-27 | 2018-03-16 | 安徽华茂纺织股份有限公司 | A kind of spool traceability system and method |
| CN107784344A (en) * | 2017-11-24 | 2018-03-09 | 安徽华茂纺织股份有限公司 | Rove spool and use its spinning quality traceability system and method |
| CN107904720A (en) * | 2017-12-13 | 2018-04-13 | 湖南文理学院 | A kind of comprehensive monitoring, retroactive method and system for ring spinning yarn qualities |
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