CN112239108A - Yarn inserting method, automatic bobbin yarn conveying and throwing unit of automatic winder and automatic bobbin yarn conveying and throwing equipment - Google Patents
Yarn inserting method, automatic bobbin yarn conveying and throwing unit of automatic winder and automatic bobbin yarn conveying and throwing equipment Download PDFInfo
- Publication number
- CN112239108A CN112239108A CN201910656465.5A CN201910656465A CN112239108A CN 112239108 A CN112239108 A CN 112239108A CN 201910656465 A CN201910656465 A CN 201910656465A CN 112239108 A CN112239108 A CN 112239108A
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- cop
- delivery
- conveying
- yarn
- automatic
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000003860 storage Methods 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000005484 gravity Effects 0.000 claims abstract description 7
- 230000009471 action Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract description 5
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Classifications
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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
- B65H67/083—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement handling the yarn-end of the new supply package
-
- 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
- B65H67/066—Depositing full or empty bobbins into a container or stacking them
-
- 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
- B65H67/086—Preparing supply packages
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
The invention discloses a yarn inserting method, an automatic bobbin yarn conveying and throwing unit and automatic bobbin yarn conveying and throwing equipment of a self-winding machine, which can realize automatic bobbin throwing. The yarn inserting method comprises the following steps: detecting whether a target yarn feeding storehouse position of a yarn storehouse is an empty storehouse position and whether a cop is hung in a cop holding hanger; and if the detection result shows that the target yarn throwing storage position is an empty storage position and the cop is hung in the cop holding hanger, releasing the cop, and allowing the cop to fall into the empty storage position downwards under the action of gravity.
Description
Technical Field
The invention belongs to the field of yarn warehouse type automatic winder equipment, and particularly relates to a yarn inserting method, an automatic bobbin yarn conveying and throwing unit of an automatic winder and equipment.
Background
The yarn storehouse type automatic winder is the earliest applied type of the automatic winder and is the most applied type of the domestic industry at present. With the continuous rising of the labor cost of spinning and the increasing strengthening of the production management requirements, the upgrading and modification of a yarn warehouse type automatic winder relying on manual yarn finding and manual yarn feeding into an automatic winder with an automatic yarn finding and automatic yarn feeding system becomes a practical requirement of the industry.
The automatic end-finding part of the cop can be used as pretreatment before spooling for centralized treatment. Reference is made and can be used for reference since they have already been well established on pallet-type automatic winders. The automatic bobbin winder of yarn warehouse type is modified to automatically convey bobbin yarn to each spindle position and automatically throw bobbin yarn to each winding position.
The existing automatic winder with the automatic yarn feeding function has two schemes. The first scheme is that an original yarn storage is dismantled, a tray conveying line is arranged at the lower part of a self-winding machine, cop after automatic head finding is conveyed to each spindle position through the tray conveying line, and then the single-spindle mechanical hand of each spindle position grabs the cop to a winding station to finish automatic yarn feeding. The second scheme is that the original yarn warehouse is reserved, a tray conveying line is arranged in the middle of the automatic winder, the cop after automatic head finding is conveyed to each spindle position through the tray conveying line, and then the cop is grabbed to the yarn warehouse by a manipulator on the movable itinerant type yarn feeding trolley, so that automatic yarn feeding is completed.
Of the two schemes, the first scheme has large modification workload, more additional parts and components and cannot be compatible with manual operation. In the second scheme, the adopted movable yarn feeding trolley occupies the space of the yarn feeding trolley, so that the safety is poor and/or the working efficiency is low, the operation frequency of a single movable manipulator is high, and the operation reliability is low.
Disclosure of Invention
The invention provides a yarn inserting method, an automatic bobbin yarn conveying and throwing unit and automatic bobbin yarn conveying and throwing equipment of a self-winding machine, which can realize automatic bobbin throwing.
In order to solve the technical problem, the embodiment of the invention adopts the following technical scheme:
in a first aspect, an embodiment of the present invention provides a yarn inserting method, including: detecting whether a target yarn feeding storehouse position of a yarn storehouse is an empty storehouse position and whether a cop is hung in a cop holding hanger; and if the detection result shows that the target yarn throwing storage position is an empty storage position and the cop is hung in the cop holding hanger, releasing the cop, and allowing the cop to fall into the empty storage position downwards under the action of gravity.
As a preferred example, if the detection result is that the target yarn feeding storage position is an empty storage position and the cop is hung in the cop holding hanger, releasing the cop includes: firstly, detecting whether a target yarn feeding storehouse position of a yarn storehouse is an empty storehouse position, and when the target yarn feeding storehouse position is the empty storehouse position, detecting whether a cop is hung on a cop holding pendant above the empty storehouse position; and if detecting that the cop is hung, releasing the cop.
As a preferred example, the method is characterized by further comprising: and after the cop holding hanger releases the cop, the cop holding hanger acquires a new cop, and the operation is circulated until the operation is finished.
As a preferable example, whether the target yarn throwing storage position of the yarn storage is an empty storage position or not is detected, and if not, the cop holding hanger carries the cop to move on the conveying track until the machine stops or the cop is released.
In a second aspect, an embodiment of the present invention further provides an automatic delivery and delivery unit for a cop of an automatic winder, including a track base, a delivery device, an unloading driver, and a cop holding hanger; wherein the conveying device is connected with the track base; the cop holding hanger is positioned in the track base; the conveying device is used for driving the cop holding pendant to move in the track base; the unloading driver is used for controlling the working state of the cop holding pendant; when in use, the track base is positioned above the yarn storage of the automatic winder.
Preferably, the rail base comprises a conveying rail and a return rail, and the conveying rail is positioned below the return rail.
Preferably, the rail base comprises a conveying rail and a return rail, and the conveying rail and the return rail are located in the same plane.
As a preferable example, the automatic delivery and delivery unit further includes a steering device connected between the tail end of the delivery rail and the return rail, so that the cop holding hanger can move from the delivery rail to the return rail.
As a preferred example, the conveying device comprises a power source and a conveying device, wherein the power source is connected with the track base, and the conveying device is matched with the power source; the conveying device is used for driving the cop holding pendant to move.
In a third aspect, an embodiment of the present invention provides a conveying and delivering device, including at least two conveying and delivering modules, where a connecting assembly is arranged between adjacent conveying and delivering modules; the conveying and throwing module is a conveying and throwing unit or two or more than two conveying and throwing units which are arranged in parallel; the connecting assembly is used for connecting or communicating the track bases of two adjacent conveying and throwing units.
Preferably, the conveying devices in the conveying and delivering module share at least one power source.
Compared with the prior art, the yarn inserting method, the automatic bobbin conveying and throwing unit and the automatic bobbin conveying and throwing equipment can realize automatic bobbin throwing. The implementation of this application technical scheme can remain former machine yarn storehouse, reduces and reforms transform work load, and it is few to reform transform spare part, reforms transform with low costsly. Meanwhile, the automatic conveying and releasing unit is arranged above the original machine yarn storage, falls down by utilizing the gravity of the cop and enters the empty storage position. The automatic conveying and releasing unit does not occupy the space of the vehicle, the host and the modified part are convenient to maintain, and the automatic conveying and releasing unit is completely compatible with manual operation. The yarn inserting method is simple and easy to realize.
Drawings
FIG. 1 is a flow chart of a method of an embodiment of the present invention;
FIG. 2 is a schematic illustration of a partial assembly of an automatic delivery drop unit and an automatic winder according to an embodiment of the present invention;
fig. 3 is a schematic view of an automatic delivery device according to an embodiment of the present invention.
The figure shows that: the device comprises a track base 1, a conveying track 101, a return track 102, a conveying device 2, an unloading driver 3, a cop holding hanger 4, a conveying and throwing module 5, a yarn warehouse 6, an empty warehouse position 601 and a connecting assembly 7.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, an embodiment of the present invention provides a yarn inserting method, including: detecting whether a target yarn feeding storehouse position of a yarn storehouse is an empty storehouse position and whether a cop is hung in the cop holding hanger 4; and if the detection result shows that the target yarn throwing storage position is an empty storage position and the cop is hung in the cop holding hanger 4, releasing the cop and enabling the cop to fall into the empty storage position downwards under the action of gravity.
Compared with the prior art that the cop on the conveying line is grabbed by the manipulator and put into the empty warehouse, the method of the embodiment automatically falls into the empty warehouse by using the gravity of the cop. The method of the embodiment omits the steps of grabbing the pipe from the conveying line by using a manipulator and throwing the pipe to the empty warehouse by using the manipulator in the prior art. The method of the embodiment is simple and reliable.
In the method of the above embodiment, if the detection result indicates that the target yarn feeding bank position is an empty bank position and the cop is hung in the cop holding hanger 4, releasing the cop includes:
firstly, detecting whether a target yarn feeding storehouse position of a yarn storehouse is an empty storehouse position, and when the target yarn feeding storehouse position is the empty storehouse position, detecting whether a cop is hung on a cop holding pendant 4 positioned above the empty storehouse position; and if detecting that the cop is hung, releasing the cop.
In this preferred embodiment, when releasing the cop, it is first detected whether there is a vacant space. A sensor may be provided beside the yarn store for detecting whether there is a store location. When detecting that there is an empty storage position, detecting whether the cop holding pendant 4 above the empty storage position is hung with a cop. A sensor may be provided for detecting whether the cop is hung by the cop holding hanger 4. When the cop holding hanger 4 above the empty storehouse position hangs the cop, the cop is released. The cop falls into the empty storehouse position.
Preferably, the method further comprises: after the cop holding hanger 4 releases the cop, the cop holding hanger 4 obtains a new cop, and the process is circulated until the operation is finished.
After the cop holding hanger 4 releases the cop, the cop holding hanger 4 obtains a new cop and carries out the next release.
Preferably, whether the target yarn feeding storehouse position of the yarn storehouse is an empty storehouse position or not is detected, and if not, the cop holding hanger 4 drives the cop to move on the conveying track until the machine stops or the cop is released.
As shown in fig. 2, the embodiment of the invention further provides an automatic delivery and delivery unit for cop of an automatic winder, which comprises a track base 1, a delivery device 2, an unloading driver 3 and a cop holding hanger 4. The conveying device 2 is connected with the track base 1. The cop holding hanger 4 is located in the track base 1. The conveying device 2 is used for driving the cop holding pendant 4 to move in the track base 1. The unloading driver 3 is used for controlling the working state of the cop holding pendant 4. In use, the track base 1 is located above a yarn magazine of an automatic winder.
The automatic conveying and throwing unit is erected on the existing automatic winder bobbin, so that the bobbin can be thrown into an empty storage position. By adopting the automatic conveying and throwing unit of the embodiment, the original automatic winder is not required to be transformed basically. Meanwhile, the automatic conveying and throwing unit is located above the yarn storage, and does not occupy the ground space. In this embodiment, the cop is held in the cop holding hanger 4. When the yarn storehouse has a vacant storehouse position, the cop holds the hanging piece 4 to release the cop, and the cop falls into the vacant storehouse position under the action of self gravity to finish inserting the yarn. The cop holding hanger 4 is located in the track base 1, and the cop holding hanger 4 can grasp or release the cop. The unloading driver 3 is used for driving the cop holding hanger 4 to release the cop. The conveying device 2 is used for driving the cop holding pendant 4 to move in the track base 1.
As a preferred example, the track base 1 includes a conveying track 101 and a return track 102, and the conveying track 101 is located below the return track 102.
In the preferred embodiment, the track base 1 is a circulating track base. When the cop holding hanger 4 does not release the cop, the cop holding hanger 4 carries the cop and continues to move in the track base 1 until the cop is released to the empty position. In the present embodiment, the rail base 1 includes a conveying rail 101 and a return rail 102. The cop holding hanger 4 completes the release of the cop in the delivery track 101. After releasing the cop, the cop holding gripper 4 moves from the conveying track 101 into the return track 102. In the return track 102 or downstream of the return track 102, a new cop is taken into the delivery track 101. When the cop holding hanger 4 does not release the cop in the conveying track 101, the cop holding hanger 4 carries the cop, enters the return track 102, and then enters the conveying track 101 again, so as to circulate until the cop is released in the conveying track 101.
The conveying rail 101 and the return rail 102 are arranged up and down. The track base 1 occupies a small space in the lateral direction. When the conveying rail 101 and the return rail 102 are laid up and down, a steering device is provided. A steering device is connected between the conveying track 101 and the return track 102 so that the cop holding gripper 4 can be moved from the conveying track 101 into the return track 102. The cop holding hanger 4 moves in the track. Under its own weight, the cop holding gripper 4 can move from the return track 102 into the transport track 101. However, when the spool gripper 4 moves from the conveying rail 101 to the return rail 102, the movement of the spool gripper 4 is realized by the steering device.
The conveying rail 101 and the return rail 102 may be arranged horizontally in addition to the up-down arrangement. Preferably, the track base 1 comprises a conveying track 101 and a return track 102, and the conveying track 101 and the return track 102 are located in the same plane. The conveying rail 101 and the return rail 102 are arranged in the same horizontal plane, so that the cop holding pendant 4 can smoothly move in the rail base 1.
In this embodiment, the conveying device 2 is used for driving the cop holding hanger 4 to move. The conveyor 2 comprises a power source and a conveyor. The power source is connected with the track base 1, and the transmission device is matched with the power source. The conveying device is used for driving the cop holding pendant 4 to move. Preferably, the conveying means is a conveyor belt or chain. Preferably, the power source is an electric motor.
In the above embodiment, the cop holding hanger 4 is used to hang the cop. The unloading driver 3 is matched with the cop holding hanger 4 to realize that the cop is separated from the cop holding hanger 4 and falls.
The embodiment of the invention also provides a conveying and throwing device. The delivery device comprises the automatic delivery unit of the above embodiment or preferred embodiment. As shown in fig. 3, the delivery and delivery device includes at least two delivery and delivery modules 5, and a connection assembly 7 is disposed between adjacent delivery and delivery modules 5. The conveying and throwing module is a conveying and throwing unit. The delivery and delivery unit is the delivery and delivery unit of the above embodiment or the preferred embodiment. The connecting assembly is used for connecting or communicating the track bases 1 of two adjacent conveying and throwing units, so that the cop holding hanger 4 can move in different conveying and throwing units.
The conveying and throwing equipment is assembled in a modularized mode. When one of the conveying and throwing modules is in fault, only the fault conveying and throwing module is maintained without disassembling the whole equipment.
Preferably, the conveying devices in the conveying and releasing module share the same power source. A plurality of conveying devices can be driven to work by one power source. This can simplify the apparatus structure, making the apparatus more compact. Preferably, the power source directly drives the first conveying device to work, and the first conveying device drives other conveying devices to transmit through the connecting piece. When one power source can not drive all conveying devices in the conveying and releasing module to operate, a plurality of power sources can be arranged. One power source drives several conveying devices to operate.
According to the conveying and throwing device and method provided by the embodiment of the invention, the yarn library type automatic winder is efficiently and conveniently realized under the conditions that the main machine of the automatic winder is basically not changed and few additional parts are changed, so that the automatic conveying and throwing functions of the cop are realized. The automatic yarn storage automatic bobbin winder has the remarkable advantages of being small in modification workload, few in modification parts, low in modification investment, free of dismantling of a yarn storage system, free of occupying of a vehicle-made space, free of conflict of man-machine work, capable of achieving subsection dismantling of conveying and throwing wires, convenient for single-spindle maintenance of the automatic bobbin winder, fully compatible with manual operation automatically and the like, is suitable for modification of various types of yarn storage type automatic bobbin winders, and provides a technical scheme of high cost performance robot changing for the industry.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to further illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which is also intended to be covered by the appended claims. The scope of the invention is defined by the claims and their equivalents.
Claims (11)
1. A method of inserting a yarn, the method comprising:
detecting whether a target yarn feeding storehouse position of a yarn storehouse is an empty storehouse position and whether a cop is hung in a cop holding hanger (4); and if the detection result shows that the target yarn throwing storage position is an empty storage position and the cop is hung in the cop holding hanger (4), releasing the cop and enabling the cop to fall into the empty storage position downwards under the action of gravity.
2. The method according to claim 1, wherein the releasing the cop if the detection result is that the target yarn feeding storage position is an empty storage position and the cop is hung in the cop holding hanger (4) comprises:
firstly, detecting whether a target yarn feeding storehouse position of a yarn storehouse is an empty storehouse position, and when the target yarn feeding storehouse position is the empty storehouse position, detecting whether a cop is hung on a cop holding hanger (4) positioned above the empty storehouse position; and if detecting that the cop is hung, releasing the cop.
3. The method of claim 1, further comprising: after the cop is released by the cop holding hanger (4), the cop holding hanger (4) obtains a new cop, and the operation is circulated until the operation is finished.
4. The method according to claim 1, characterized in that it is detected whether the target yarn feeding bank position of the yarn bank is an empty bank position, if not, the cop holding hanger (4) carries the cop to move on the conveying track until stopping or releasing the cop.
5. An automatic bobbin yarn conveying and throwing unit of an automatic winder is characterized by comprising a track base (1), a conveying device (2), an unloading driver (3) and a bobbin yarn holding hanger (4); wherein the content of the first and second substances,
the conveying device (2) is connected with the track base (1); the cop holding hanger (4) is positioned in the track base (1); the conveying device (2) is used for driving the cop holding pendant (4) to move in the track base (1); the unloading driver (3) is used for controlling the working state of the cop holding pendant (4);
when in use, the track base (1) is positioned above a yarn storage of the automatic winder.
6. Automatic delivery and delivery unit according to claim 5, characterized in that said rail base (1) comprises a delivery rail (101) and a return rail (102), said delivery rail (101) being located below the return rail (102).
7. Automatic delivery and delivery unit according to claim 5, characterized in that said rail base (1) comprises a delivery rail (101) and a return rail (102), said delivery rail (101) and return rail (102) being located in the same plane.
8. The automatic delivery and delivery unit according to claim 6 or 7, further comprising a steering device connected between the tail end of the delivery track (101) and the return track (102) so that the cop grip tab (4) can move from the delivery track (101) into the return track (102).
9. The automatic delivery drop unit of claim 5, wherein the delivery means (2) comprises a power source connected to the rail base (1) and a transmission means adapted to the power source; the conveying device is used for driving the cop holding pendant (4) to move.
10. A transport and delivery apparatus comprising an automatic transport and delivery unit according to any of claims 5 to 9, comprising at least two transport and delivery modules, wherein a connecting member is provided between adjacent transport and delivery modules;
the conveying and throwing module is a conveying and throwing unit or two or more than two conveying and throwing units which are arranged in parallel; the connecting assembly is used for connecting or communicating the track bases (1) of two adjacent conveying and throwing units.
11. The transport delivery apparatus of claim 10, wherein the transport devices in the transport delivery module share at least one power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910656465.5A CN112239108A (en) | 2019-07-19 | 2019-07-19 | Yarn inserting method, automatic bobbin yarn conveying and throwing unit of automatic winder and automatic bobbin yarn conveying and throwing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910656465.5A CN112239108A (en) | 2019-07-19 | 2019-07-19 | Yarn inserting method, automatic bobbin yarn conveying and throwing unit of automatic winder and automatic bobbin yarn conveying and throwing equipment |
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| CN112239108A true CN112239108A (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910656465.5A Pending CN112239108A (en) | 2019-07-19 | 2019-07-19 | Yarn inserting method, automatic bobbin yarn conveying and throwing unit of automatic winder and automatic bobbin yarn conveying and throwing equipment |
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| CN (1) | CN112239108A (en) |
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| CN1206439A (en) * | 1996-10-22 | 1999-01-27 | 青泽纺织机械有限公司 | Roving frame with device enabling full roving bobbins to be replaced automatically by empty roving bobbins |
| CN105819279A (en) * | 2016-04-22 | 2016-08-03 | 青岛宏大纺织机械有限责任公司 | Bobbin insertion system of automatic bobbin winder and bobbin insertion method |
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