JPH042828A - Fine spinning frame, bobbin transportation between steam setter and winding machine and tray for transporting bobbin - Google Patents

Abstract

PURPOSE:To carry out bobbin transportation by flexible corresponding force and to improve productivity and qualities by arranging a steam setter in line between a fine spinning frame and a winding machine. CONSTITUTION:A steam setter 60 is placed between a fine spinning frame 50 and a winding machine 70, bobbins B sent from the fine spinning frame 50 are moved to the side of an inlet of the steam setter 60 by a transfer machine 2, pushed into the steam setter and the set bobbins are transported from an outlet of the steam setter to the winding machine by the transfer machine.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention provides labor-saving and labor-saving measures by installing a high-performance steam setter for the line between a spinning machine and a winding machine in a spinning factory. The present invention relates to a bobbin conveyance method between a spinning machine, a steam setter, and a winding machine that can improve quality.

[Conventional technology]

In order to alleviate the residual torque of the spun yarn due to the twist applied by a ring spinning machine, etc., a large steam setter is conventionally placed in the spinning bobbin steam set as a post-processing part of the spinning machine. Therefore, a huge number of spinning bobbins are loaded into aluminum cases, multiple aluminum cases are loaded onto trolleys, multiple trolleys are stored in a large steam setter, and after approximately 1 hour of 1 cycle processing, it is time to store There is a problem in that it requires a large-scale and discontinuous operation to load the processed bobbin into the winding machine in the subsequent process in reverse operation, and it also causes quality problems such as damage to the spun yarn and uneven setting. There were also orders.

In addition, with the recent trend of increasing the size and speed of spinning machines, even the hoisting machine in the back process is being integrated into a line, and the disadvantages of the traditional side-track layout of the steam setter and its operation are becoming more and more important. It's getting close up.

As mentioned above, in transitioning to a new layout of a spinning factory consisting of a spinning machine, a steam setter, and a winding machine,
The small size that forms part of the line of those spinning equipment,
In addition, a high-performance steam setter is required to have a bobbin conveying method that can be smoothly connected to various types of spinning machines in the front process and hoisting machines in the back process.

Moreover, as a steam setter for a line, an automatic ejection system for separate bobbins should be considered in case of trouble.

On the other hand, in the middle of the conveyor line that transports the spinning bobbins manufactured in the spinning process to the winding process, multiple heat treatment tanks are connected in which the spinning bobbins can be transferred and heat-treated with each spinning bobbin inserted in a peg stand. The invention of JP-A No. 64-26739 relates to a heat treatment device for spinning bobbins, but in this case, the heat treatment device such as a steam setter is integrated into a line consisting of a spinning machine, a steam setter, and a winding machine. As a section, it did not include specific connection details.

Therefore, the present inventors focused on connecting the steam setter closely to the spinning machine in the front process and the winding machine in the downstream process as part of the line-up of spinning equipment from the spinning machine to the winding machine. As a result of various studies, we have arrived at the present invention, and the connections between these devices may be made according to Japanese Patent Application Laid-Open No. 2-70.
In the invention of No. 676, it was decided to appropriately employ a known bobbin transfer device and other transfer devices.

[Problem to be solved by the invention]

The present invention has been made in order to solve the above-mentioned conventional problems and to meet the demand for smoothly connecting a steam setter to various types of spinning machines and winding machines. The problem to be solved is to provide a flexible bobbin transport method and a bobbin transport tray by arranging a steam setter in a line between the winding machine and the winding machine.

[Means to solve the problem]

As a means for solving the above problems, the bobbin conveying method between a spinning machine, a steam setter, and a winding machine according to the present invention is such that the bobbin transferred from the spinning machine is transferred to the entrance side of the steam setter by a transfer machine. The bobbin is then pushed into the steam setter and the set bobbin is transferred from the exit side to the winding machine by a transfer machine. or between the spinning machine and the steam setter, or between the spinning machine and the steam setter, or between the steam setter and the winding machine. It is also effective to connect the bobbin transfer connections on the side that does not involve the transfer machine so that they are flat. , it is also an effective means to connect them so that they are planar.

Further, in a bobbin conveying tray that supports at least the bobbin on the steam setter for bobbins to be transferred between a spinning machine, a steam setter, and a winding machine, a bobbin conveying tray having a plurality of narrow vertical grooves formed on the outer side surface of the core part. It also features a storage tray.

〔Example〕

Each embodiment of the present invention will be described below with reference to the drawings, and in each embodiment, the same parts are indicated by the same part numbers.

First, in each embodiment from FIG. 1 to FIG. 5, a steam setter 60 is arranged in a line between the ring spinning machine 50 and each type of hoist 70, In order to flexibly respond to combinations of equipment of different models, a transfer machine for transferring a single bobbin or multiple bobbin B for the inlet side of the steam setter 60 is indicated by 1, and a steam A transfer machine similar to that described above on the exit side of the setter 60 is indicated by 2.

Next, 3 is a bobbin receiver and push block, which is equipped with a belt conveyor, a pusher, and a photoelectric counter, and 4 is a bobbin alignment and circulation block, which is equipped with a belt conveyor and a photoelectric counter.

In addition, 5 is a bobbin intermediate receiver, a side discharge block, a rotating roller with a beg, and a bobbin discharge material, 6 is a multi-pressure bobbin receiver, a push block, with a heald conveyor, a pusher, and a photoelectric counter, and 7 is a multi-pressure bobbin It is a loading/returning block with a belt conveyor and a photoelectric counter.

Furthermore, 8 is a bobbin intermediate receiver with a beg belt, a side discharge block, a peg belt, and a bobbin discharge material, 9 is a bobbin relay, a tray return block, a belt conveyor, and a photoelectric counter, and 10 is a bobbin relay and a push block. , belt conveyor, pusher, and photoelectric counter.

On the other hand, 11 is a tray drain cleaner with an air shower, 12 is a tray for a steam setter, which can be used exclusively for the setter or shared with the spinning machine, and 13 is a multi-seat peg stand for the steam setter, which is exclusively used for the setter.

For various combinations of the basic equipment blocks shown in the embodiments from FIG. 1 to FIG. and the hoisting machine 70 are connected sequentially, and function as a line-type equipment system.

Generally, in a spinning machine 50 with simultaneous bobbin exchange, the bobbin B moves upright on the begs 50A at the bottom of both sides of the spinning machine 50, but as another method,
In some cases, the bobbin B is moved from the spinning machine 50 to the tray in an upright position.

Furthermore, when the bobbin B that has been made is transferred to the steam setter 60 side, there are cases where it is transferred to a single tray and cases where it is transferred to a plurality of trays, but basically it is almost a visible image.

Next, each example will be explained. Example 1 in FIG. 1 is the most basic pattern in the bobbin conveying method of the present invention, and is a peg → dedicated tray system.
This will be explained in detail with reference to the plan view shown in the figure and the side view shown in FIG.

The bobbins B that were replaced all at once on the spinning machine 50 are
The bobbin B stands upright with the peg belts 50A at the bottom of both sides of the peg belt) and waits at the fixed position indicated by 16 at the end of the peg belt 50A.
A standby signal is sent to transfer machine 1.

On the other hand, the empty tray that has returned from the circulation path is placed at the receiving point 2.
1, and in response to that signal, the transfer motion begins, and this transfer motion is the pick-up, rotation, and place moraine of bobbin B, and its reverse motion.

The phototube 22 detects that a predetermined number of bobbins B are reliably aligned at the entrance of the tank 26 that is being prepared among the pair of tanks in the steam setter 60, and the pusher 23 moves the tray loaded with bobbins B to the tank 26. While the number of times of pushing is counted, the tank is pushed repeatedly up to a predetermined number of times, and the tank indicated by 25 in FIG. 6 is the tank that is being processed.

On the other hand, the processed bobbin B is pushed out to the exit side at the same time as the unprocessed bobbin B is pushed in, and the processed bobbin B is pushed out to the alignment conveyor 28.
After being lined up in a line, the phototube 29 counts, the transfer machine 2 stops at the unloading point 33 on the exit side, and a standby signal is sent to the transfer machine 2, while the conveyor 34 in the preparation process of the hoist 70
At point 35, the intermediate receiver of bobbin B receives a signal indicating the normal peg position condition and the empty seat condition from the photocell 36, and the transfer machine 2 on the exit side enters a transfer motion, but this transfer motion is as follows. These are pick-up, turning, and placing motions similar to the motions on the entrance side, and their reverse motions.

In addition, both the transfer machine 1゜2 on the entrance side and the exit side must have a cycle time with a margin depending on the processing capacity of the steam setter 60. If it becomes necessary to handle the bobbin B separately, the bobbin intermediate support is set at point 35 and the tilting overturn plate is set to cover the upper peg by the air cylinder 38 and the link, so it can be removed from the transfer machine chuck. The separately handled bobbin released on the peg falls and the bobbin case 39
will be stored in.

In addition, the empty tray from which the bobbin B has been picked up is transported along the circulation path by a belt conveyor, and the inlet side receiver is temporarily stopped by the stopper 18 before the pick-up point, waiting for the next turn. A series of movements is repeated.

In this case, as a tray dedicated to the setter loaded with bobbins B pushed into the steam setter 60 and set, the tray core is A plurality of holes, for example 8 in this embodiment, extend to the notches of the bobbin tube support stage on the outer side of the section.
A thin longitudinal groove 80A is formed to prevent condensate from accumulating in the tube of the bobbin B, and the top surface 80B is sloped to prevent condensate from accumulating on the top surface of the bottom disc to prevent moisture. A thermal tray 80 is used. Note that the guide cover 82 81 in the figure is a belt.

On the other hand, if the tray 80 on which the bobbin B is loaded is a shared tray with the winding machine 70 and the spinning machine 50, an air hole 80C is provided as shown in the side sectional view of the main part in FIG. , it is good to use it to suck in the end of the thread or take out the end of the thread.

Next, Embodiment 2 in FIG. 2 shows a peg→dedicated multi-pressure peg stand system, and basically has almost the same configuration and function as Embodiment 1 in FIG. , the difference is that the bobbin intermediate receiver to the winding machine 70 side is transferred by a peg belt and the side discharge block 8, and the bobbin intermediate receiver is transferred to the conveyor in the hoisting 1170 preparation process by the peg belt. The bobbin B is moved one by one.

The plan view in Figure 11 and the side view of the main part in Figure 12 are shown in 3.
An example is shown in which a bobbin B for three seats is transferred using a chuck type. In this case, the lower part of the bobbin B is gripped by the chuck 41, but when the upper part of the bobbin B is gripped. The same applies, and the actuator in this case is operated by air or electromagnetic force.

In the figure, 42 is an air cylinder for moving the chuck forward and backward, 43 is an air cylinder for driving the arm up and down, and 44 is an overall support rotating member, which is air-driven.

Furthermore, as another example on the exit side, the plan view of Fig. 13 shows an example of a method in which the bobbin is picked up all at once from the three terminal peg stands that come out of the tank, and the intermediate receiver is moved parallel to the peg belt and transferred. , as a side view in FIG. 14 and an elevation view in FIG. 15. In this method, at the stage of picking up the bobbin, a plastic pouch 45 is inserted into each bobbin tube, inflated by air pressure and brought into pressure contact with the inner surface of the tube to obtain supporting force, and lifted by an air cylinder 46 from the third peg stand. Pull it out all at once. Then, the intermediate support is horizontally moved to the peg belt by the air cylinder 47 and is transferred onto the peg. The peg belt 8 moves intermittently, and is caught one by one by the conveyor 34 of the winding machine at the transfer point 48 and transported.

On the other hand, the third end peg stand 13 from which the bobbin has been removed is returned to the entrance side via the circulation path.

As described above, the bobbin transfer method may be a three-chuck type, but the one-chuck type is also applicable in almost the same way.

Next, in the above embodiments 1 and 2, the case was applied to the winding machine 70 for middle and upper stage yarn feeding, whereas in the embodiment 3 of FIG. 3, the winding machine 70 for low stage tray circulation Against, peg →
This model adopts a shared tray system (shared with the winding machine 70), and the tray that carries the bobbin B is not a setter-specific type, but is shared with the winding machine 70, and the steam setter 6
A tray drain cleaner 11 is provided on the exit side of the winding machine 70 to prevent moisture from being carried into the hoisting machine 70.

In this third embodiment, a spinning machine 50 and a steam setter 60
The transfer machine 1 on the inlet side is interposed only between the steam setter 60 and the hoisting machine 70, and the transfer machine 2 is not interposed between the steam setter 60 and the hoisting machine 70, and the connection part for bobbin conveyance between them is connected. They are connected by a flat conveyor.

Next, in the fourth embodiment shown in FIG. 4, for the middle and upper yarn feeding winding machine 70, the tray → common tray (shared with the spinning machine 50)
The tray for carrying the bobbin B is not a type exclusively for the setter, but is shared with the spinning machine 50.

In addition, a tray drain cleaner 11 is provided on the exit side of the steam setter 60 in order to carry moisture into the spinning machine 50. The spinning machine 5
0 and the steam setter 60 are connected by a flat conveyor or a conveyor with a gentle slope.

Furthermore, in the fifth embodiment shown in FIG. 5, an all-shared tray system is adopted for the hoisting machine 70 that circulates low trays.
The tray carrying the bobbin B is not a center-specific type, but is shared by the spinning machine 50 and the winding machine 70, and a tray is installed on the exit side of the steam setter 60 to prevent moisture from being carried into the winding machine 70. A drain cleaner 11 is provided.

Transfer machines for the bobbin 1 are not required at both the inlet and outlet sides of the steam setter 60, and the bobbin transport connections between the spinning machine 50 and the winding machine 70 and the steam setter 60 are provided with a horizontal or gently inclined conveyor, etc. are connected horizontally.

〔Effect of the invention〕

According to the bobbin conveying method between the spinning frame, the steam setter, and the winding machine of the present invention described above, various spinning machines 9
This has the effect of establishing a flexible bobbin conveyance system centered on the steam setter, which is arranged in a line between the winding machines.

Therefore, we can move away from traditional large-scale discontinuous processing operations,
It will be possible to realize a layout of machinery and equipment for a modern spinning mill that is suitable for high loading forces and high quality, thereby improving productivity and quality.

[Brief explanation of the drawing]

1 to 5 are schematic plan views showing bobbin conveyance lines between spinning machines, steam setters, and winding machines in different embodiments 1 to 5 of the present invention, and FIG. 7 is a side view of FIG. 6, FIG. 8 is a plan view of the steam setter dedicated tray of FIG. 1, and FIG. 9 is a right half section of the tray of FIG. 8. The side view shown, FIG. 1θ is a sectional side view of the main part of the tray in the case of a shared tray such as FIG. 3, and FIG. Fig. 12 is a side view of the main part of Fig. 11, Fig. 13 is a plan view showing the transfer state of the third end peg stand that has come out of the tank, Fig. 14 is a side view thereof, Fig. 15
The figure shows its elevation. 1... Transfer machine (on the entrance side), 2... Transfer machine (on the exit side), 50... Spinning machine, 60... Steam setter 70... Winding machine, 80...・Tray, 80A... Thin groove, B... Bobbin.

Claims (1)

[Claims] 1. A steam setter is located between the spinning machine and the winding machine, and the bobbin transferred from the spinning machine is transferred to the entrance side of the steam setter by a transfer machine, and the steam setter is placed between the spinning machine and the winding machine. A spinning machine that transfers the bobbin that has been pushed inside and set from the exit side to the winding machine by a transfer machine,
Bobbin transport method between steam setter and hoist. 2. Position the steam setter between the spinning machine and the winding machine, and place the transfer machine in the bobbin transfer section between the spinning machine and the steam setter or between the steam setter and the winding machine. A spinning machine that connects the bobbin conveying connection between the spinning machine and the steam setter or between the steam setter and the winding machine on the side where the transfer machine is not interposed so as to be flat. , bobbin transport method between steam setter and hoist. 3. A steam setter is located between the spinning machine and the winding machine, and a precision device is installed to connect each connection part of the bobbin conveyance between the spinning machine, the steam setter, and the winding machine so that they are each planar. How to transport bobbins between spinning machines, steam setters and winding machines. 4. A bobbin conveying tray that supports at least the bobbin on the steam setter for bobbins to be transferred between a spinning machine, a steam setter, and a winding machine, in which a plurality of thin vertical grooves are formed on the outer side surface of the core. tray.