JPH0226930A - Connecting system of winder and double twisting machine - Google Patents

Abstract

PURPOSE:To automatically transport package and to reduce labor by laying an outlet end of a delivery conveyor of an automatic winder and an inlet end of feed conveyor of a double twisting machine at the same and connecting both the ends by a package conveyor. CONSTITUTION:Plural winding units 3 are arranged in a line and a delivery conveyor 5 is set along a unit at the side part to constitute an automatic winder 1. Plural rows of double twisting units 7 having a pair of spindles facing in opposite directions are arranged in a line and a feed conveyor to supply double feed yarn package to the spindle of each unit 7 is equipped with laying the inlet end 9a of the conveyor at the end of the rows to constitute a double twisting machine 2. The winders 1 and the double twisting machines 2 are arranged in plural rows at proper intervals while laying an outlet end 5a of the delivery conveyor 5 and an inlet end 9a of the feed conveyor at the same side and the outlet 5a is connected to the inlet end 9a by a delivery conveyor 11 of package.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a system in which a plurality of winders and double twisting machines are connected.

[Prior art] For example, depending on the purpose of use, a wound package produced using an automatic winder is first drawn out from two packages and then doubled and wound using a twining machine, and then the resulting package is passed through a double twisting machine. The yarn is supplied as a yarn supply package to a yarn of uniform thickness, and the yarn is twisted to increase the strength of the yarn, or the fluff is twisted to create a yarn with a very smooth yarn surface. ing.

Alternatively, the above-mentioned doubling process can be omitted and
A two-stage yarn feeding package as shown in Japanese Patent No. 06 is used, and the package is fed to a double yarn twisting machine and twisted.

[Problems to be Solved by the Invention] However, in order to transport the package from the winder to the gold thread machine or the double twist machine, conventionally a box trolley has been used, or a creel trolley has been used to transport the package by an operator. Therefore, care had to be taken when handling the package, and as the size of the package became larger, it became difficult to handle. Therefore,
SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems and provide a system for connecting a winder and a double-twisting machine that can automatically transport packages, reduce labor, and improve productivity.

[Means for Solving the Problems] In order to achieve the above object, the present invention provides an automatic winder having a plurality of winding units arranged in a line and a conveyor for carrying out packages doffed from each unit to the end of the line. and a double-twisting machine, which has a plurality of double-twisting units arranged in a row and an inlet end of a conveyor for supplying packages to each unit at the end of the row; are arranged in multiple rows on the same side, and the output end of the output conveyor and the input end of the supply conveyor are connected by a package conveyor.

[Operation] When the packages are doffed from each unit of the automatic winder in each row, these packages are conveyed to their respective discharge ends by the discharge conveyor.

The package carried out to the discharge end of the discharge conveyor is conveyed by the package transport conveyor to the carry-in end of the double twisting machine side supply conveyor, and is transported and supplied to each unit of the double twisting machine by each supply conveyor.

In this way, the packages doffed from each unit of the multiple automatic winders are conveyed by the package conveyor to the input end of each supply conveyor of the multiple double twisting machines, and then supplied to each unit via these supply conveyors. This makes it possible to automatically transport packages without requiring manual labor, reducing labor and improving productivity.

Furthermore, since the packages can be supplied to vacant double-twisting machines as appropriate, it is possible to freely adjust the production balance.

ε Example] Hereinafter, an example of the present invention will be described in detail based on the accompanying drawings.

In FIG. 1 showing a coupling system of an automatic winder and a double twisting machine, 1 is an automatic winder and 2 is a double twisting machine.

The winder 1 is made up of a plurality of winding units 3 arranged in a line, and a carry-out conveyor 5 is disposed along the side of the unit to carry out the packages 4 doffed from each unit 3 to the end of the line. There is. Each unit 3 uses spinning bobbin yarn produced by a spinning machine (not shown) to a predetermined size.

The fully wound package 4 is doffed by an automatic doffing cart 6 movable along the unit 3 and delivered onto the delivery conveyor 5. There is. In addition, the above winder 1
This is a spinning machine in which a spinning machine consisting of a plurality of spinning units is connected to the row end opposite to the package delivery end 5a, and spinning bobbins produced from these spinning units are supplied to each winding unit 3. It may also be a winder.

The double twisting machine 2 is composed of a plurality of rows of double twisting units 7 each having a pair of spindles placed back to back, and a supply conveyor surrounding the double twisting units 7 for supplying two-stage yarn feeding packages 8 to the spindles of each unit 7. 9 is disposed with its carry-in end 9a located at the end of the row. As shown in FIG. 3, two-stage yarn feeding packages 8 and empty paper tubes 10 on trays are mixedly transferred onto the supply conveyor 9, and the fully wound packages are transferred by a worker or a working robot. The yarn is doffed and discharged, the entire yarn supply on the spindle and the yarn supply package 8 on the supply conveyor are replaced, and winding is resumed.

The winder 1 and the double twisting machine 2 are arranged in plural rows at appropriate intervals with the output end 5a of each output conveyor 5 and the input end 9a of the supply conveyor 9 on the same side. The output end 5a of the supply conveyor 9 and the input end 9a of the supply conveyor 9 are connected by a package conveyor 11.

The package conveyor 11 has a closed-loop rail 12 that is horizontally suspended above the discharge end 5a of the discharge conveyor 5 and the carry-in end 9a of the supply conveyor 9. The support frame 13, which engages and supports and has an inverted U-shaped cross section and whose lower ends 13a are bent inward, moves in a suspended state.

A delivery device 14 for delivering the packages 4 to the support frame 13 is installed at the delivery end 5a of the delivery conveyor 5, and a receiving device 14 for receiving the packages 4 from the support frame 13 is installed at the delivery end 9a of the supply conveyor 9. R11.15 is installed. As shown in FIGS. 2 and 4, the delivery device 14 has a tray 1 that waits at approximately the same height as the delivery end 5a of the delivery conveyor 5 and receives the packages 4 delivered from the delivery end 5a.
6, this tray 16 carries the package 4 and is raised to a delivery position on the movement locus of the support frame 13 of the package conveyor 11 by an elevating mechanism 17 such as a cylinder and a rotating mechanism (not shown), and the package 4 is placed on the rail. 12
It is designed to rotate 90 degrees along the

As shown in FIGS. 3 and 5, the receiving device 15 waits on the moving trajectory of the support frame 13 facing the moving direction of the package 4, and is inserted into the shaft hole 4a of the package 4 to support it. The support rod 18 receives the package 4 and moves it to the carry-in end 9a of the supply conveyor 9 by means of an elevating mechanism 19 such as a cylinder and a rotating mechanism (not shown).
As the support rod 18 descends to the vicinity, the support rod 18 rotates 90 degrees along the feeding direction of the supply conveyor 9. At the lower end of the support rod 18, the package 4 is pulled out from the support rod 18 and placed in a tray 2 of a yarn feeding and changing device (not shown).
A conveyor 21 is installed to change the yarn to a vertical position, and the yarn feeding and changing device exchanges the empty paper tube 10 and the package 4 on the tray on the supply conveyor 9 to form a two-stage yarn feeding package 8. .

Next, the operation of the embodiment will be described.

Packages 4 from each unit 3 of automatic winder 1 in each row
When the packages 4 are doffed by the automatic doffing truck 6 and delivered onto the delivery conveyor 5, these packages 4 are conveyed by the delivery conveyor 5 to their respective delivery ends 5a. and,
The package 4 is discharged from the discharge end 5a of the discharge conveyor 5 onto the tray 16 of the receiving device 14, and the package 4 on the zero tray 16, which is raised to the delivery position by the tray 16 and rotated 90'', is transferred to the package conveyor 11. It is received by the support frame 13 that moves along the rails 12 and is transported.

A support rod 18 of the receiving device 15 is waiting downstream in the moving direction of the support frame 13, and the package 4 in the support frame 13 is fitted onto the support rod 18 and received. The package 4 is left on the support rod 18 and passes through, heading towards the transfer device 14 again.The package received by the support rod 18 is turned 90 degrees and descends, and at its descending end is removed from the support rod 18 by the conveyor 21. The yarn is pulled out and placed vertically on a receiving tray 20 of a yarn feeding exchange device, and the empty paper tube 10 and the package 4 on the tray on the supply conveyor 9 are replaced by this receiving tray 20 to form a two-stage yarn feeding package 8. , the yarn feeding package 8 is connected to the supply conveyor 9
The yarn is transported to each unit 7 of the double twisting machine 2, and is replaced with all yarns on the spindles in the unit 7 by a working robot or the like.

In this way, the packages 4 doffed from each unit 3 of the plurality of automatic winders 1 are transferred to the package conveyor 1.
1 to each supply conveyor 9 of a plurality of double-twisted yarns 812
Since the packages 4 are conveyed to the carry-in end 9a and supplied to each unit 7 via these supply conveyors 9, it is possible to automatically convey the packages 4 without requiring human labor, reducing labor and improving productivity. . Moreover, since the package 4 can be supplied to the double twisting machine 2 in the appropriate room,
It becomes possible to freely adjust the production balance.

In addition, since it has a plurality of winders 1 and double twisters 2, production can be continued even if some of these machines break down.

In addition, when the winder 1 is a spinning winder, it is possible to produce packages 4 of different yarn types for each spinning winder, so that the double twisting machine 2 can twist yarns of different types. .

[Effects of the Invention] In summary, according to the present invention, packages doffed from each unit of a plurality of automatic winders are conveyed by a package conveyor to the carry-in end of each supply conveyor of a plurality of double twisting machines, Since the packages are supplied to each unit via these supply conveyors, the packages can be automatically conveyed without requiring human labor, reducing labor and improving productivity.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the winder and double twisting machine connection system according to the present invention, FIG. 2 is a perspective view showing the delivery end portion of the delivery conveyor shown in FIG. Figure 1 is a perspective view showing the carry-in end of the supply conveyor, Figure 4 is a side view showing the state in which packages are transferred from the output conveyor to the delivery device, and Figure 5 is a perspective view showing the package being delivered from the receiving device to the yarn feeding and changing device. It is a side view which shows a state. In the figure, 1 is an automatic winder, 2 is a double twisting machine, 3 is a winding unit, 4 is a package, 5 is a discharge conveyor, 5a is its discharge end, 7 is a double twist unit, 9 is a supply conveyor, 9a is its At the carry-in end, 11 is a package conveyor. Patent Applicant: Murata Machinery Co., Ltd. Agent: Patent Attorney: Nobuo Kinutani! −Immanence

Claims (1)

[Claims] 1. An automatic winder having a conveyor in which a plurality of winding units are arranged in a row and packages doffed from each unit are carried out to the end of the row, and a plurality of double-twist yarn units are arranged in a row. and a double twisting machine with the inlet end of the conveyor that supplies packages to each unit at the end of the row.
A winder characterized in that a plurality of rows are arranged with the carry-out end of the carry-out conveyor and the carry-in end of the supply conveyor on the same side, and the carry-out end of the carry-out conveyor and the carry-in end of the supply conveyor are connected by a package conveyor. Connection system of double twisting machine. 2. The winder and double twisting machine connection system according to claim 1, wherein the automatic winder is equipped with a spinning machine.