CN112938647B - Tray conveying device and method of double-variety automatic winder - Google Patents
Tray conveying device and method of double-variety automatic winder Download PDFInfo
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- CN112938647B CN112938647B CN202110171804.8A CN202110171804A CN112938647B CN 112938647 B CN112938647 B CN 112938647B CN 202110171804 A CN202110171804 A CN 202110171804A CN 112938647 B CN112938647 B CN 112938647B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/063—Marking or identifying devices for packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/068—Supplying or transporting empty cores
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/006—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package quality control of the package
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0417—Arrangements for removing completed take-up packages or for loading an empty core for loading an empty core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/064—Supplying or transporting cross-wound packages, also combined with transporting the empty core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/08—Automatic end-finding and material-interconnecting arrangements
- B65H67/081—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention provides a tray conveying device and a conveying method of a double-variety automatic winder, which are characterized in that: the cop processing device comprises two cop spinning-in devices, two pipe inserting devices, a pipe drawing device and a cop processing and conveying channel. The tray is internally provided with an RFID chip and is divided into a tray A and a tray B. The two pipe inserting devices and the pipe drawing device are both provided with code readers. The bobbin winder single spindle bobbin replacing device comprises a single spindle component A, a single spindle component B and a shared spindle section rear circulation channel, and a bobbin yarn processing and conveying channel is connected with the spindle section rear circulation channel. And single spindle pipe feeding shifting forks are respectively arranged at the cop inlets of the single spindle component A machine and the single spindle component B. The control system is used for setting the ID numbers of the tray A and the tray B, controlling and identifying the tray A and the tray B, and controlling the single-spindle pipe feeding shifting fork to open or close the corresponding cop inlet. The device has simple structure, can produce two varieties simultaneously, is not limited in single ingot distribution, and is flexible and convenient in variety change.
Description
Technical Field
The invention belongs to the technical field of manufacturing of textile equipment, relates to improvement of a tray type automatic winder technology, and particularly relates to a tray conveying device and a tray conveying method of a double-variety automatic winder.
Background
With the increase of labor cost, more and more textile factories adopt tray type automatic winding machines, but the common tray type automatic winding machines can only produce one variety at the same time. In order to meet the requirements of various small-batch production in a textile mill, a double-variety tray type automatic winder is developed, and two varieties can be produced on one tray type automatic winder at the same time. In the prior art, two kinds of cop respectively pass through two sets of tube inserting devices, two spinning-in devices, two sets of cop conveying systems before and after spindle sections and two sets of tube drawing devices, wherein the two systems are independent respectively and have complex structures. Since two kinds of bobbins are respectively provided with respective spinning devices, and the spinning capability of each spinning device is limited, the distribution of single spindles of two kinds of automatic winders is limited, so that the difference is too large, and a front and rear track system of spindle sections is required to be changed when the number of the single spindles of the kinds is changed.
How to design a tray conveying device and a conveying method of a double-variety automatic winder, the structure is simple, two varieties can be produced on one tray type automatic winder at the same time, the two varieties are not limited in single spindle distribution, and the variety change is flexible and convenient. This is a technical problem which is urgently to be solved at present.
Disclosure of Invention
The invention provides a tray conveying device and a tray conveying method for a double-variety automatic winder, aiming at solving the problems and the defects in the prior art, and the tray conveying device and the tray conveying method are simple in structure, can simultaneously produce two varieties on one large yarn warehouse type automatic winder, are not limited in single spindle distribution, and are flexible and convenient in variety change.
The purpose of the invention is realized by the following technical scheme:
a tray conveying device of a double-variety automatic winder comprises a cop processing device, a single-spindle bobbin changing device of the winder, a tray and a control system, wherein the cop processing device comprises a cop spinning device, a bobbin inserting device, a bobbin drawing device and a cop processing and conveying channel; the cop spinning-in device comprises a first spinning-in device and a second spinning-in device, wherein a first code reading sensor is arranged on one side of the first spinning-in device, a second code reading sensor is arranged on one side of the second spinning-in device, the first spinning-in device is communicated with the second spinning-in device through the cop processing and conveying channel, the tube inserting device comprises a first tube inserting device and a second tube inserting device, the first tube inserting device and the second tube inserting device are respectively provided with a first code reading device and a second code reading device, and the tube drawing device is provided with a third code reading device; the bobbin winder single spindle bobbin changing device comprises a single spindle component A, a single spindle component B and a shared spindle section rear circulating channel, wherein the single spindle component A comprises a front section single spindle returning channel A, a single spindle bobbin feeding code reader A, a single spindle code reader A, a tray detection sensor A and a single spindle bobbin feeding shifting fork A, the single spindle component B comprises a front section single spindle returning channel B, a single spindle bobbin feeding code reader B, a single spindle code reader B, a tray detection sensor B and a single spindle bobbin feeding shifting fork B, the front section single spindle returning channel A and the front section single spindle returning channel B are respectively connected with the spindle section rear circulating channel, a single spindle bobbin feeding shifting fork A is arranged at a bobbin yarn inlet of the front section single spindle returning channel A, and a single spindle bobbin feeding shifting fork B is arranged at a bobbin yarn inlet of the front section single spindle returning channel B; the control system is used for setting the ID numbers of the tray A and the tray B, controlling the identification tray to be the tray A or the tray B, and controlling the single-spindle pipe feeding shifting fork A and the single-spindle pipe feeding shifting fork B to open or close the corresponding cop inlet.
The improvement of the technical scheme is as follows: the cop processing and conveying channel comprises an inserting pipe channel, a first birth head success channel, a first birth head unsuccessful channel, a second birth head success channel, a second birth head unsuccessful channel, a birth head successful converging channel and a return channel, wherein one end of the first birth head channel is connected with the first birth head success channel and the first birth head unsuccessful channel, the other end of the first birth head channel is connected with the inserting pipe channel, the other end of the first birth head unsuccessful channel is connected with the inserting pipe channel, one end of the second birth head channel is connected with the second birth head success channel and the second birth head unsuccessful channel, the other end of the second birth head unsuccessful channel is connected with the return channel, one end of the return channel is connected with the inserting pipe channel, the other end of the return channel is respectively connected with a front section single spindle return channel A and a front section single spindle return channel B, the output ends of the first birth head success channel and the second birth head successful channel are connected with one end of the birth head successful converging channel, and the other end of the birth head converging channel is connected with a rear section single spindle circulating channel.
The technical scheme is further improved: the first intubation device is arranged on one side of the front section of the intubation channel, the first code reader is arranged on the other side close to the first intubation device, the second intubation device is arranged on one side of the rear section of the intubation channel, and the second code reader is arranged on the other side close to the second intubation device; the tube drawing device and the third code reader are symmetrically arranged on two sides of one end, close to the tube inserting channel, of the return channel.
The technical scheme is further improved: and the tray A and the tray B are driven by the same sleeve cop conveying system to run along the cop processing and conveying channel.
The technical scheme is further improved: the tray is provided with a mounting groove, the RFID chip is packaged in the mounting groove, and the shape and the size of the tray A are the same as those of the tray B.
The conveying method of the tray conveying device of the double-variety automatic winder is characterized by comprising the following steps of:
step 1: the control system sets the ID numbers of the trays to form a tray A and a tray B with different ID numbers of the RFID chips, and determines the quantity proportion of the tray A to the tray B, wherein the tray A is used for conveying cop varieties A, and the tray B is used for conveying cop varieties B;
step 2: when the tray passes through the pipe inserting channel, the first pipe inserting device reads codes through the first code reader, if the tray A is confirmed, the first pipe inserting device inserts the cop variety A, and if the tray B is confirmed, the bobbin is not directly placed through the first pipe inserting device; when the tray passes through a second code reader at the second pipe inserting device, if the tray is confirmed to be a tray B, the second pipe inserting device inserts a cop variety B, and if the tray is confirmed to be a tray A, the second pipe inserting device does not insert pipes and directly puts the cop variety B;
and step 3: after being converged, the tray A and the tray B after being inserted with the pipe firstly enter a first spinning channel and are spun by a first spinning device, and when the first spinning channel is full, the tray A and the tray B automatically enter a second spinning channel and are spun by a second spinning device;
and 4, step 4: the cop successfully pieced in the first piecing channel and the second piecing channel is converged again and enters an ingot section rear circulation channel;
and 5: after the cop successfully pieced into the spindle section back circulation channel, firstly passing through the single spindle component A, reading the code by the single spindle tube-in code reader A, and carrying out the following steps according to the detection result; (1) When the tray A is determined, the tray detection sensor A confirms that no tray exists, the single spindle pipe feeding shifting fork A rotates anticlockwise to open a cop inlet of the single spindle assembly A, the tray A enters the single spindle assembly A, and meanwhile, the cop inlet of the single spindle assembly A is closed; (2) When the tray A is determined, but the tray detection sensor A detects that the tray is arranged at the position, the single-spindle pipe feeding shifting fork A rotates clockwise at the moment, a cop inlet of the single-spindle assembly A is sealed, and the tray A moves towards the rear of the next single spindle; (3) When the tray is determined to be the tray B, no matter how the detection result of the tray detection sensor A is, the single-spindle tube feeding shifting fork A rotates clockwise at the moment, the cop inlet of the single-spindle assembly A is sealed, and the tray B moves towards the rear of the next single spindle;
step 6: after the successful cop spinning enters the spindle section rear circulation channel and enters the single spindle assembly B, reading a code by the single spindle tube feeding code reader B, and performing the following steps according to a detection result; (1) When the tray is determined to be the tray B, the tray detection sensor B determines that no tray exists, the single-spindle tube feeding shifting fork B rotates anticlockwise, a cop inlet of the single-spindle assembly B is opened, the tray B enters the single-spindle assembly B, and the cop inlet of the single-spindle assembly B is closed; (2) When the tray B is determined, but the tray detection sensor B detects that the tray is arranged at the position, the single-spindle pipe feeding shifting fork B rotates clockwise to seal a cop inlet of the single-spindle assembly B, and the tray B moves towards the rear of the next single spindle; (3) When the tray detection sensor B determines that the tray is the tray A, no matter how the detection result of the tray detection sensor B is, the single-spindle pipe feeding shifting fork B rotates clockwise at the moment, a cop inlet of the single-spindle assembly B is sealed, and the tray A moves towards the rear of the next single spindle;
and 7: all the bobbins which are wound by the single spindle of the bobbin winder enter the return channel, are pulled out after being confirmed by the third code reader at the bobbin pulling device, and the tray after being pulled out enters the bobbin inserting channel again.
The improvement of the technical scheme is as follows: in the step 7, the tube drawing device separately discharges the two kinds of empty tubes to different areas or places the empty tubes into different containers according to the code reading result of the third code reader.
The technical scheme is further improved as follows: when the single spindle assembly A or the single spindle assembly B finishes winding the current cop, the bobbin needs to be changed, after the new cop reaches the position under the corresponding single spindle assembly A or the single spindle assembly B, the single spindle code reader A or the single spindle code reader B reads the ID number of the tray again, whether the variety of the changed cop is the same as that of the cop connected with the current single spindle assembly A or the single spindle code reader B is further confirmed, and if the variety of the changed cop is different, the bobbin changing program is started.
The technical scheme is further improved: when the single spindle cop has a problem and a process alarm occurs, the single spindle cop is pulled out by the bobbin pulling device according to the ID number of the tray provided by the control system, so that the efficiency reduction caused by the repeated circulation of the cop in the system is avoided; the first reading sensor and the second reading sensor respectively read the ID numbers of the trays at the first spinning device and the second spinning device, and the control system is combined with the tray ID numbers of the quality problems of the yarns to determine whether to prolong the yarn suction time of the air door scissors to suck out the problematic yarn sections.
The invention has the advantages and positive effects that:
1. the FID chip is installed in the tray, the tray is divided into a tray A and a tray B, the difference point between the tray A and the tray B is that the ID numbers of the RFID chips are different, the control system is used for setting the ID numbers of the tray A and the tray B, the two varieties are not limited in single spindle distribution of the bobbin winder, no hardware needs to be changed when the production quantity of the two kinds of cop is changed, and the operation is very flexible and convenient;
2. the invention can produce two varieties (cop variety A and cop variety B) on one tray type automatic winder, when in use, the cop variety A corresponds to the tray A, and the cop variety B corresponds to the tray B. The control system controls and identifies the tray passing through each code reader as a tray A or a tray B, and controls the single-spindle pipe feeding shifting fork A and the single-spindle pipe feeding shifting fork B to open or close the corresponding cop inlet;
3. in the invention, each tray can be set with an independent ID number, and the control system is convenient for searching the tray with quality problems of the cop and tracing and controlling the quality of the cop. When the quality of the single spindle cop is in problem and a process alarm is generated, the single spindle cop is pulled out by the cop pulling device according to the ID number of the tray provided by the control system, so that the cop is prevented from being repeatedly circulated in the system to cause the reduction of efficiency;
4. in the invention, the tray A and the tray B are driven by the same cop processing and conveying system to run along the cop processing and conveying channel. The structure is simple, and the manufacturing cost is low.
Drawings
FIG. 1 is a schematic plan view of a tray conveyor of a dual-type automatic winder according to the present invention;
FIG. 2 is a schematic view of a bobbin feeding device state I selected by a bobbin single spindle bobbin changer of a bobbin winder corresponding to a type A of a bobbin yarn in a tray conveying device of a double-type automatic bobbin winder according to the present invention;
FIG. 3 is a schematic diagram of a second state of a bobbin feeding device selected by a single spindle bobbin changing device of a bobbin winder corresponding to a bobbin variety A in a tray conveying device of a double-variety automatic bobbin winder according to the invention;
FIG. 4 is a schematic diagram showing a third state of a bobbin feeding device selected by a single spindle bobbin changing device of a bobbin winder corresponding to a bobbin variety A in a tray conveying device of a double-variety automatic bobbin winder according to the present invention;
FIG. 5 is a schematic view showing a state I of a bobbin feeding device selected by a single spindle bobbin changer of a bobbin winder corresponding to a type B of a bobbin yarn in a tray conveying device of a double-type automatic bobbin winder according to the present invention;
FIG. 6 is a schematic diagram of a second state of a bobbin feeding device selected by a single spindle bobbin changing device of a bobbin winder corresponding to a bobbin variety B in a tray conveying device of a double-variety automatic bobbin winder according to the invention;
FIG. 7 is a schematic diagram showing a third state of a bobbin feeding device selected by a single spindle bobbin changing device of a bobbin winder corresponding to a cop variety B in the tray conveying device of a double-variety automatic bobbin winder.
In the figure, 1, an ingot section is a rear circulation channel; 2. a tray B; 3. a tray A; 4. merging the channels successfully; 5. a second birth success channel; 6. a first birth head success channel; 7. a second spinning-in device; 7-1, a second code reading sensor; 8. a second spinning-in channel; 9. a first headset; 9-1, a first code reading sensor; 10. a first birth head channel; 11. a second intubation device; 12. a second code reader; 13. a cannula passageway; 14. a first unsuccessful first-life channel; 15. a first intubation device; 16. a first code reader; 17. a tube drawing device; 18. a third code reader; 19. a second birth unsuccessful channel; 20. a return channel; 21. a single spindle assembly A;21.1, a single-spindle pipe feeding shifting fork A;21.2, a tray detection sensor A;21.3, a single-spindle pipe feeding code reader A;21.4, a front-section single ingot return channel A;21.5, a single-spindle code reader A; 22. a single spindle assembly B;22.1, a single-spindle pipe feeding shifting fork B;22.2, a tray detection sensor B;22.3, a single-spindle pipe feeding code reader B;22.4, a front-section single ingot return channel B;22.5 and a single-spindle code reader B.
Detailed Description
The invention is described in further detail below with reference to the following figures and examples:
referring to fig. 1-7, the embodiment of the tray conveying device of the double-variety automatic winder comprises a cop processing device, a single-spindle bobbin replacing device of the winder, a tray and a control system, wherein the cop processing device comprises a cop spinning-in device, a bobbin inserting device, a bobbin pulling device and a cop processing and conveying channel. The tray is internally provided with an RFID chip, the tray is divided into a tray A3 and a tray B2, the mechanical structure of the tray A3 is the same as that of the tray B2, the difference between the tray A3 and the tray B2 is that the ID numbers of the RFID chips are different, the tray A3 is used for conveying cop varieties A, and the tray B2 is used for conveying cop varieties B. The area A indicated by the figure 1 is a single spindle bobbin changing device of a winder for receiving the cop variety A, and the area B indicated by the figure is a single spindle bobbin changing device of a winder for receiving the cop variety B.
The cop spinning-in device comprises a first spinning-in device 9 and a second spinning-in device 7, wherein a first code reading sensor 9-1 is arranged on one side of the first spinning-in device 9, a second code reading sensor 7-1 is arranged on one side of the second spinning-in device 7, and the first spinning-in device 9 is communicated with the second spinning-in device 7 through the cop processing and conveying channel. The intubation device comprises a first intubation device 15 and a second intubation device 11, wherein the first intubation device 15 and the second intubation device 11 are respectively provided with a first code reader 16 and a second code reader 12, and the tube drawing device 17 is provided with a third code reader 18.
The bobbin winder single-spindle bobbin replacing device comprises a single-spindle component A21, a single-spindle component B22 and a shared spindle section rear circulating channel 1, wherein the single-spindle component A21 comprises a front section single-spindle return channel A21.4, a single-spindle bobbin-feeding code reader A21.3, a single-spindle code reader A21.5, a tray detection sensor A21.2 and a single-spindle bobbin-feeding shifting fork A21.1. The single-spindle assembly B22 comprises a front-section single-spindle return channel B22.4, a single-spindle pipe feeding code reader B22.3, a single-spindle code reader B22.5, a tray detection sensor B22.2 and a single-spindle pipe feeding shifting fork B22.1. The front section single spindle return channel A21.4 and the front section single spindle return channel B22.4 are respectively connected with the spindle section rear circulation channel 1, and a single spindle tube feeding shifting fork A21.1 is arranged at a cop inlet of the front section single spindle return channel A21.4. A single spindle tube feeding shifting fork B22.1 is arranged at the cop inlet of the front section single spindle return channel B22.4. The control system is used for setting the ID numbers of the tray A3 and the tray B2, controlling the identification tray to be the tray A or the tray B, and controlling the single-spindle pipe feeding shifting fork A21.1 and the single-spindle pipe feeding shifting fork B22.1 to open or close the corresponding cop inlet.
Further, the cop processing and conveying channel comprises a tube inserting channel 13, a first spinning channel 10, a first spinning success channel 6, a first spinning unsuccessful channel 14, a second spinning channel 8, a second spinning success channel 5, a second spinning unsuccessful channel 19, a spinning success merging channel 4 and a return channel 20. One end of the first birth head channel 10 is connected with the first birth head success channel 6 and the first birth head failure channel 14, the other end of the first birth head channel 10 is connected with the cannula channel 13, and the other end of the first birth head failure channel 19 is connected with the cannula channel 13. One end of the second piecing channel 8 is connected with the second piecing successful channel 5 and the second piecing unsuccessful channel 19, the other end of the second piecing channel 8 is connected with the intubation channel 13, the other end of the second piecing unsuccessful channel 19 is connected with the return channel 20, one end of the return channel 20 is connected with the intubation channel 13, the other end of the return channel 20 is respectively connected with the front section single ingot return channel A21.4 and the front section single ingot return channel B22.4, the output ends of the first piecing successful channel 10 and the second piecing successful channel 8 are both connected with one end of the piecing successful converging channel 4, and the other end of the piecing successful converging channel 4 is connected with the rear circulation channel 1 of the ingot section.
Still further, the first intubation device 15 is disposed on one side of the front section of the intubation channel 13, and the first code reader 16 is disposed on the other side close to the first intubation device 15; second intubation device 11 is positioned on one side of the posterior segment of intubation channel 13, and second code reader 12 is positioned proximate to the other side of second intubation device 11; the tube drawing device 17 and the third code reader 18 are symmetrically arranged at two sides of one end of the return channel 20 close to the intubation channel 13.
And the tray A3 and the tray B2 are driven by the same sleeve cop conveying system to run along the cop processing and conveying channel. Simple structure, reliable operation and high production efficiency.
Preferably, an installation groove is formed in the tray, the RFID chip is encapsulated in the installation groove, and the shape and size of the tray A3 are the same as those of the tray B2.
Referring to fig. 1 to 7, an embodiment of the present invention of a method for conveying a tray conveying device of a dual-type automatic winder specifically includes the following steps:
step 1: the control system sets the ID numbers of the trays, forms a tray A3 and a tray B2 with different ID numbers of the RFID chips, and determines the quantity proportion of the tray A3 and the tray B2, wherein the trays are used for conveying cop varieties A, and the tray B2 is used for conveying cop varieties B.
Step 2: when the tray passes through the pipe inserting channel 13, the code is read by a first code reader 16 at the position of a first pipe inserting device 15, if the tray A3 is confirmed, the first pipe inserting device 15 inserts the cop variety A, and if the tray B2 is confirmed, the pipe is not inserted directly; when the tray passes through the second code reader 12 at the second tube insertion device 11, the second tube insertion device 11 inserts the type of cop B if the tray B2 is identified, and the second tube insertion device 11 directly inserts tubes if the tray A3 is identified.
And step 3: the tray A3 and the tray B2 after being inserted are converged, firstly enter the first birth head channel 10 and are born by the first birth head device 9, and when the first birth head channel 10 is full, automatically enter the second birth head channel 8 and are born by the second birth head device 7.
And 4, step 4: the cop successfully pieced in the first piecing channel 10 and the second piecing channel 8 is again merged into the spindle section back circulation channel 1.
And 5: after the cop successfully pieced into the spindle section back circulation channel 1, firstly passing through the single spindle component A21, reading codes by the single spindle tube-in code reader A21.3, and carrying out the following steps according to the detection result; (1) When the tray A3 is determined, and the tray detection sensor A21.2 confirms that no tray exists, the single spindle pipe feeding fork A21.1 rotates anticlockwise to open the cop inlet of the single spindle assembly A21, the tray A3 enters the single spindle assembly A21, and the cop inlet of the single spindle assembly A21 is closed, as shown in figure 2; (2) When the tray A3 is determined, but the tray detection sensor A21.2 detects that the tray exists at the position, the single-spindle pipe feeding shifting fork A21.1 rotates clockwise at the moment, the cop inlet of the single-spindle assembly A21 is sealed, and the tray A3 moves towards the rear of the next single spindle, as shown in figure 3; (3) When the tray is determined to be the tray B2, no matter what the detection result of the tray detection sensor A21.2 is, at the moment, the single spindle pipe feeding shifting fork A21.1 rotates clockwise, the cop inlet of the single spindle assembly A2 is sealed, and the tray B2 moves towards the rear of the next single spindle, as shown in figure 4.
Step 6: after the successful cop spinning enters the spindle section rear circulation channel and enters the single spindle component B22, the single spindle tube-in code reader B22.3 reads codes and carries out the following steps according to the detection result; (1) When the tray is determined to be the tray B2, the tray detection sensor B22.2 confirms that no tray exists, the single spindle tube feeding shifting fork B22.1 rotates anticlockwise, a cop inlet of the single spindle assembly B22 is opened, the tray B2 enters the single spindle assembly B22, and the cop inlet of the single spindle assembly B22 is closed, as shown in FIG. 5; (2) When the tray B2 is determined, but the tray detection sensor B22.2 detects that the tray exists at the position, the single-spindle tube feeding shifting fork B22.1 rotates clockwise to seal the cop inlet of the single-spindle assembly B22, and the tray B2 moves towards the rear of the next single spindle, as shown in FIG. 6; (3) When the tray A3 is determined, no matter what the detection result of the tray detection sensor B22.2 is, the single-spindle tube feeding fork B22.1 rotates clockwise at the moment, the cop inlet of the single-spindle assembly B is sealed, and the tray A3 moves to the rear of the next single spindle, as shown in FIG. 7.
And 7: the bobbins wound by the single spindle assembly A21 and the single spindle assembly B21 enter the return channel along with the tray, are pulled out after being confirmed by the third code reader 18 at the pipe pulling device 17, and the tray after pipe pulling enters the pipe inserting channel 13 again.
Further, in step 7, the tube drawing device 17 discharges two kinds of empty tubes separately to different areas or into different containers according to the reading result of the third reader 18.
Still further, when the single spindle assembly a 21 or the single spindle assembly B22 finishes winding the current cop, the cop is changed, after the new cop reaches the position right below the corresponding single spindle assembly a 21 or the single spindle assembly B22, the single spindle code reader a 21.5 or the single spindle code reader B22.5 reads the ID number of the tray again, further confirms whether the kind of the changed cop is the same as that of the cop currently wound by the single spindle assembly a 21 or the single spindle code reader B22, and if the kind of the changed cop is different, the cop changing procedure is started.
Furthermore, because each tray has different ID numbers, when a process alarm happens when the quality of the single-spindle cop is in problem, the tray can be pulled out by the bobbin pulling device 17 according to the ID number of the tray provided by the control system, so that the efficiency reduction caused by the repeated circulation of the cop in the system is avoided; or the long segment defects in the cop are sucked at the head position and then enter the single spindle for winding again, so that the cop utilization rate is improved, and the waste is reduced.
In the past, when the quality of the cop is alarmed, one of the modes of manually pulling out, sucking the cop by using a small suction nozzle, discharging the cop by using a single spindle, repiring the cop and winding the cop by using the single spindle is usually adopted, and the production efficiency is reduced in any mode.
In addition, the invention can also read the ID number of the tray by the first code reading sensor 9-1 and the second code reading sensor 7-1 at the first spinning-in device 9 and the second spinning-in device 7 respectively, and determine whether to prolong the yarn suction time of the air door scissors to suck the yarn sections with quality problems by combining the tray ID number provided by the control system and provided by the bobbin with quality problems. The yarn suction speed of the yarn feeding position is far higher than that of the small suction nozzle.
It is understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also make various changes, modifications, additions or substitutions within the spirit and scope of the present invention.
Claims (8)
1. A tray conveying device of a double-variety automatic winder comprises a cop processing device, a single-spindle bobbin changing device of the winder, a tray and a control system, wherein the cop processing device comprises a cop spinning-in device, a bobbin inserting device, a bobbin drawing device and a cop processing conveying channel; the cop spinning-in device comprises a first spinning-in device and a second spinning-in device, wherein a first code reading sensor is arranged on one side of the first spinning-in device, a second code reading sensor is arranged on one side of the second spinning-in device, the first spinning-in device is communicated with the second spinning-in device through the cop processing and conveying channel, the intubation device comprises a first intubation device and a second intubation device, the first intubation device and the second intubation device are respectively provided with a first code reading device and a second code reading device, and the intubation device is provided with a third code reading device; the bobbin winder single spindle bobbin changing device comprises a single spindle component A, a single spindle component B and a shared spindle section rear circulating channel, wherein the single spindle component A comprises a front section single spindle returning channel A, a single spindle bobbin feeding code reader A, a single spindle code reader A, a tray detection sensor A and a single spindle bobbin feeding shifting fork A, the single spindle component B comprises a front section single spindle returning channel B, a single spindle bobbin feeding code reader B, a single spindle code reader B, a tray detection sensor B and a single spindle bobbin feeding shifting fork B, the front section single spindle returning channel A and the front section single spindle returning channel B are respectively connected with the spindle section rear circulating channel, a single spindle bobbin feeding shifting fork A is arranged at a bobbin yarn inlet of the front section single spindle returning channel A, and a single spindle bobbin feeding shifting fork B is arranged at a bobbin yarn inlet of the front section single spindle returning channel B; the control system is used for setting the ID numbers of the tray A and the tray B, controlling the identification tray to be the tray A or the tray B, and controlling the single-spindle pipe feeding shifting fork A and the single-spindle pipe feeding shifting fork B to open or close the corresponding cop inlets;
the cop processing and conveying channel comprises an inserting tube channel, a first spinning success channel, a first spinning unsuccessful channel, a second spinning success channel, a second spinning unsuccessful channel, a spinning success converging channel and a return channel, wherein one end of the first spinning channel is connected with the first spinning success channel and the first spinning unsuccessful channel, the other end of the first spinning channel is connected with the inserting tube channel, the other end of the first spinning unsuccessful channel is connected with the inserting tube channel, one end of the second spinning channel is connected with the second spinning success channel and the second spinning unsuccessful channel, the other end of the second spinning channel is connected with the inserting tube channel, the other end of the second spinning unsuccessful channel is connected with the return channel, one end of the return channel is connected with the inserting tube channel, the other end of the return channel is respectively connected with a front-section single-spindle return channel A and a front-section single-spindle return channel B, the output ends of the first spinning success channel and the second spinning success channel are both connected with one end of the spinning success converging channel, and the other end of the spinning cycle channel is connected with a back-section cycle channel after successful;
and the tray A and the tray B are driven by the same sleeve cop conveying system to run along the cop processing and conveying channel.
2. The tray conveying device for the dual-variety automatic winder according to claim 1, wherein the first bobbin insertion device is disposed on one side of a front section of the bobbin insertion path, the first code reader is disposed on the other side close to the first bobbin insertion device, the second bobbin insertion device is disposed on one side of a rear section of the bobbin insertion path, and the second code reader is disposed on the other side close to the second bobbin insertion device; the tube drawing device and the third code reader are symmetrically arranged on two sides of one end, close to the tube inserting channel, of the return channel.
3. The tray conveying device for the dual-variety automatic winder according to any one of claims 1 to 2, wherein a mounting groove is formed in the tray, the RFID chip is packaged in the mounting groove, and the tray A and the tray B have the same shape and size.
4. The tray conveying device of the dual-variety automatic winder according to claim 1, wherein a mounting groove is formed in the tray, the RFID chip is packaged in the mounting groove, and the tray A and the tray B are the same in shape and size.
5. The method for conveying the tray conveying device of the dual-variety automatic winder according to any one of claims 1 to 4, comprising the steps of:
step 1: the control system sets the ID numbers of the trays to form a tray A and a tray B with different ID numbers of the RFID chips, and determines the quantity proportion of the tray A to the tray B, wherein the tray A is used for conveying cop varieties A, and the tray B is used for conveying cop varieties B;
step 2: when the tray passes through the pipe inserting channel, the code is read by a first code reader at the first pipe inserting device, if the tray A is confirmed, the first pipe inserting device inserts the cop variety A, and if the tray B is confirmed, the pipe is not inserted directly; when the tray is read by a second code reader at the second pipe inserting device, if the tray is confirmed to be a tray B, the second pipe inserting device inserts the cop variety B, and if the tray is confirmed to be a tray A, the second pipe inserting device does not insert the cop and directly puts the cop;
and step 3: after being merged, the tray A and the tray B after being inserted with the pipe firstly enter a first spinning channel and are spun by a first spinning device, and when the first spinning channel is full, the tray A and the tray B automatically enter a second spinning channel and are spun by a second spinning device;
and 4, step 4: the cop successfully pieced in the first piecing channel and the second piecing channel is converged again and enters an ingot section rear circulation channel;
and 5: after the successful cop spinning enters an ingot joint rear circulation channel, firstly passing through a single-ingot component A, reading codes by a single-ingot tube-feeding code reader A, and carrying out the following steps according to a detection result; (1) When the tray A is determined, the tray detection sensor A confirms that no tray exists, the single spindle pipe feeding shifting fork A rotates anticlockwise to open a cop inlet of the single spindle assembly A, the tray A enters the single spindle assembly A, and meanwhile, the cop inlet of the single spindle assembly A is closed; (2) When the tray A is determined, but the tray detection sensor A detects that the tray is arranged at the position, the single-spindle pipe feeding shifting fork A rotates clockwise at the moment, a cop inlet of the single-spindle assembly A is sealed, and the tray A moves towards the rear of the next single spindle; (3) When the tray is determined to be the tray B, no matter how the detection result of the tray detection sensor A is, the single-spindle tube feeding shifting fork A rotates clockwise at the moment, the cop inlet of the single-spindle assembly A is sealed, and the tray B moves towards the rear of the next single spindle;
and 6: after the cop successfully pieced into the spindle section rear circulation channel and then entering the single spindle component B, reading the code by the single spindle tube-in code reader B, and carrying out the following steps according to the detection result; (1) When the tray is determined to be the tray B, the tray detection sensor B determines that no tray exists, the single spindle pipe feeding shifting fork B rotates anticlockwise, a cop inlet of the single spindle assembly B is opened, the tray B enters the single spindle assembly B, and the cop inlet of the single spindle assembly B is closed; (2) When the tray B is determined, but the tray detection sensor B detects that the tray is arranged at the position, the single-spindle pipe feeding shifting fork B rotates clockwise to seal a cop inlet of the single-spindle assembly B, and the tray B moves towards the rear of the next single spindle; (3) When the tray detection sensor B determines that the tray is the tray A, no matter how the detection result of the tray detection sensor B is, the single-spindle pipe feeding shifting fork B rotates clockwise at the moment, a cop inlet of the single-spindle assembly B is sealed, and the tray A moves towards the rear of the next single spindle;
and 7: all the bobbins which are wound by the single spindle of the bobbin winder enter the return channel along with the tray, are pulled out after being confirmed by the third code reader at the bobbin pulling device, and the tray after being pulled out enters the bobbin inserting channel again.
6. The method for conveying a tray conveying device of a dual-type automatic winder according to claim 5, wherein in the step 7, the tube drawing device discharges two kinds of empty tubes separately to different areas or into different containers according to the code reading result of the third code reader.
7. The method for conveying the tray conveying device of the dual-variety automatic winder according to claim 5 or 6, wherein the bobbin needs to be changed when the bobbin winder finishes winding the current bobbin yarn by a single spindle, after the bobbin is changed in place, each single spindle code reader in the bobbin winder single spindle reads the ID number of the tray again, whether the variety of the changed bobbin yarn is the same as the variety of the bobbin yarn wound by the current bobbin winder single spindle is further confirmed, and if the variety of the changed bobbin yarn is different, the bobbin changing procedure is started.
8. The method for conveying the tray conveying device of the dual-variety automatic winder according to claim 7, wherein when a process alarm occurs due to a problem in the quality of a single spindle cop, the tray is pulled out by the tube pulling device according to the ID number of the tray provided by the control system, so that the efficiency reduction caused by the repeated circulation of the cop in the system is avoided; the first reading sensor and the second reading sensor respectively read the ID numbers of the trays at the first spinning device and the second spinning device, and the control system is combined with the tray ID numbers of the quality problems of the yarns to determine whether to prolong the yarn suction time of the air door scissors to suck out the problematic yarn sections.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110171804.8A CN112938647B (en) | 2021-02-08 | 2021-02-08 | Tray conveying device and method of double-variety automatic winder |
| JP2021105068A JP2022121357A (en) | 2021-02-08 | 2021-06-24 | Tray conveyance device and conveyance method for two-variety automatic winder |
| DE102021206570.8A DE102021206570A1 (en) | 2021-02-08 | 2021-06-24 | Pallet conveyor system and conveyor method for a double-type automatic winding machine |
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| CN202110171804.8A CN112938647B (en) | 2021-02-08 | 2021-02-08 | Tray conveying device and method of double-variety automatic winder |
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| CN112938647A (en) | 2021-06-11 |
| DE102021206570A1 (en) | 2022-08-11 |
| JP2022121357A (en) | 2022-08-19 |
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