JPS62133139A - Sizing machine - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention This invention relates to an improvement in a sizing machine for gluing warp threads in a weaving process.

Conventional technology Gluing the warp yarns in the weaving process is an important process, and its quality has a great effect on the weaving efficiency of the loom and the quality of the product. ) have been devised.

Kawaishi, the sizing machine that is mainly used is a so-called glue warping machine that performs warping and gluing in one process, and winds and unwinds the cheese stored in a creel to form a large number of threads into a thread sheet. The material is pulled out in a shape, passed through a gluing device to be glued, then subjected to a drying process and wound onto a beam on a beam stand.

This drying process often uses a combination of a heating cylinder that uses steam as a heat source and a hot air chamber that uses hot air as a heat source. It is very different from heavy use. In the former case, the yarn tends to form snarls and roll, making it extremely difficult to pull the yarn sheet over long distances. The material is immediately introduced into a heating cylinder for semi-drying, divided into sections using a comb, and then introduced into a hot air chamber for final drying. The material is semi-dried using a heated cylinder, and is then finished drying using a heating cylinder. Light splitting with a comb is not used as it causes fluffing.

However, as mentioned above, such conventional sizing machines have extremely different configurations for spun yarn and filament yarn, so there is no machine that can be used for both yarns. , in a textile factory, 10
The reality is that a predetermined number of both types of machines, each with a length of several meters, must be installed separately. Tagawa's sizing machine is now in high demand.

Purpose of the Invention In view of the actual state of the prior art, an object of the present invention is to increase the height of the heating cylinder and the hot air chamber, which were conventionally arranged in series in the direction of travel of the yarn sheet, and to increase the height of the folding roller. By making the progression of the yarn sheet turn around, the order of passage of the yarn sheet to the heating cylinder and the hot air chamber can be easily changed, thus reducing the number of spuns and filaments. Our objective is to provide a new glue cutting machine that can be used for both purposes.

Structure of the Invention The structure of the present invention to achieve the above object is that a heating cylinder is disposed downstream of the glue device, and a folded roller is provided at the downstream end of the hot air chamber extending from above the heating cylinder to the downstream side. At the same time, in the middle part,
Equipped with a removable kite roller, and furthermore,
By arranging a beam stand downstream of the outlet of the air chamber, the spun yarn can be guided to the yarn seam 1 after gluing, then semi-dried in a heat cylinder, and then finished dried in a hot air chamber. On the other hand, for filament yarn, the glued yarn sheet is directly introduced into a hot air chamber, folded back through a folding roller, passed through a heating cylinder, and then passed under the hot air chamber to a beam stand. The gist is that both spun yarn and filament yarn can be easily switched and set because they can be guided to the upper beam.

Example Examples will be described below with reference to the drawings.

The sizing machine consists of a gluing device 10, heating cylinders 21, 21, . . . , a hot air chamber 31, and a beam stand 51 (FIG. 1). , a glued roller 13 , and a diaphragm 14 , a large number of warp threads y, y . After that, a predetermined amount of the woven material P in the paste 15 is adhered to and squeezed through each roller 11, 12, 13, and 14.

The heating cylinders 21, 21... are heated to a surface temperature of approximately 80°C by steam guided from a steam generator (not shown).
Three of the same rotating cylinders heated to about 'C and actively driven are arranged in parallel, each having kite rollers 21a and 21b on the upstream side and downstream side, respectively.
The heating roller 21 is provided with a groove so that the yarn sheet S passed thereon can contact its surface over a long distance. Also,
The heating cylinders 21, 21... are surrounded by a cover 228.
．． 22a, and the entire cylinder chamber 22 is housed in a cylinder chamber 22 that is continuous with a hot air chamber 31, which will be described later.

The hot air chamber 31 is an empty chamber surrounded by an upper lid 31a, a bottom plate 31b, a downstream side wall 31d, and both side walls (not shown). Approximately 120℃ by heater
Hot air that has been heated to a moderate temperature is blown continuously.

The lid 31a can be extended upwards, either integrally or partially, and the heating cylinders 21, 21...
- The cylinder chamber 22 and the hot air chamber 31 are spatially continuous.

A folding roller 41 is provided at the downstream end of the hot air chamber 31 . The folding roller 41 is a thread sheet S
The hook is a rotary row that is passively driven by being passed over, and is installed so that its upper surface is approximately at the same height as the point of contact between the gluing roller 13 and the squeezing roller 14.

Two guide rollers 42 and 43 are provided in the middle of the hot air chamber 31 and above the heating cylinder 21 on the most downstream side toward the downstream side. These guide rollers 42.
The upper surface of one guide roller 42 is approximately the same height as that of the folding roller 41, while the upper surface of the other guide roller 43 is a passively driven rotary roller. It is approximately the same height as the bottom surface. Furthermore, the guide rollers 42, 43 can be removed if required.

An outlet opening 31e for the yarn sheet S is provided in the downstream side wall 31d of the hot air chamber 31, and its height and size are determined by the outlet opening 31e on the lower surface side of the guide roller 43 or the downstream side attached to the heating roller 21 on the most downstream side. The upper surface side of the side guide roller 21b and the upper surface side of the take-up roller 44 immediately upstream of the beam stand 51 are designed so that the thread sheet S can be connected linearly.

A beam B is installed on the beam stand 51 and is actively driven to wind up the yarn sheet S.

In a sizing machine with such a configuration, when warp yarns y, y, etc. made of short fiber spun yarns are used, the first
By illustration. That is, the yarn sheet S glued by the gluing device 10 passes through the upstream kite roller 21a attached to the heating roller 21 on the most upstream side, is passed onto the surface of the heating roller 21, and is subsequently glued in the same manner. 3 heated rollers 2
1.21... will be passed. The yarn sheet S exiting the downstream guide roller 21b attached to the heating roller 21 on the most downstream side passes through the guide roller 42 to the hot air chamber 3.
1 and proceeds downstream through the interior thereof, is folded back by the folding roller 41 and reaches the guide roller 43, where it is folded back again and heads downstream, finally passing through the outlet opening 3.
1e and then taken out from the hot air chamber 31, passed through the take-up roller 44, and wound up into the beam B.

Here, on the heating cylinders 21, 21..., the thread sheets S are connected to each other by the warp threads y, y... or the woven material P, forming a complete sheet. ,
The comb that divides this into units of each warp y, y...
Guide roller 21b attached to the heating roller 21 on the most downstream side
It is also possible to pull 7=9t between the kite roller 42 and the hole 1 to the exit opening 3 of the air jumper 31.
It can also be installed between the take-up roller 1e and the take-up roller 44. However, in the former case, since the yarn sheet S is in a semi-dry state, division is easier.

On the other hand, the warp yarns y, y... made of long fiber filament yarns...
To set the thread, the travel path of the yarn sheet S is changed as shown in FIG. That is, the yarn sheet S coming out of the gluing device 10 goes straight inside the hot air chamber 31 as it is,
After being folded back by the folding roller 41, it passes through the upstream kite roller 21a of the heating cylinder 21 on the most upstream side.
It passes through the heating cylinders 21, 21, .
It is wound onto beam B. However, at this time, the nocoid rollers 42 and 43 provided in the middle of the hot air chamber 31 must be removed.

Incidentally, in either case of FIG. 1 or FIG. 2, either one or both of a cooling zone and a waxing device may be provided between the outlet opening 31e of the hot air chamber 31 and the take-up roller 44. I know what I can do.

The sizing machine with this configuration was able to perform good gluing and drying work under the following operating conditions.

(1) Diagram for "fri fiber spun tube) Yarn Type Polyester/cotton blend yarn #50 Diameter of heating cylinder 21
Surface temperature of 580mm heating cylinder 21
Diameter of 95°C kite roller 42 18
5m Diameter of folding roller 41 Horizontal distance between 83u seat guide roller 42 and folding roller 41 2600m Horizontal distance between folding roller 41 and kite roller 43 4080mm Hot air temperature to hot air chamber 31 115°C Yarn speed 65 m/m1n (2 ) For long fiber filament yarn (Figure 2) Yarn type Polyester yarn #50 Horizontal distance between squeezing roller 14 and folding roller 41 7700# Diameter of folding roller 41 83M Horizontal distance between folding roller 41 and guide roller 21a 6
Diameter of 730Irun heating cylinder 21 5
Surface temperature of 80 m heating cylinder 21: 95°C Heat F to hot air chamber 31 @temperature and humidity: 00'C Yarn speed: 8577 L/min Furthermore, in the sizing machine with this configuration, the third
As shown in the figure, it is also possible to pass the yarn sheet S through the heating cylinders 21, 21, . . . and the hot air chamber 31 in series without folding it back. Yarn types such as flat yarns and irregularly shaped yarns that only require a little heating in the chamber are processed (
When driving, take this driving route. Further, according to this travel route, if an oil agent is put into the glue tank 15 instead of the woven material P, it can also be used as an oiling machine.

DETAILED DESCRIPTION OF THE INVENTION According to the present invention, a heating cylinder with a guide roller is disposed downstream of the gluing device, and the downstream end of the hot air chamber extends downstream from above the heating cylinder. By installing a folding roller in the center and a removable kite roller in the middle, and placing a beam stand on the downstream side of the hot air chamber outlet, when setting short fiber spun yarn, the yarn sheet can be attached to the gluing device. After passing through the heating cylinder, it can be passed through the hot air chamber by using the guide roller and folding roller in the middle of the hot air chamber. On the other hand, when setting the long 1Ili fiber filament yarn, the hot air can be directly passed from the gluing device. After introducing the yarn sheet into the chamber, the traveling path of the yarn sheet can be easily changed by folding it back with a folding roller and passing it through a heating cylinder, so one machine can handle both spun yarn and filament yarn. It has the extremely advantageous effect of being able to be constructed as a parallel form in which both of the following can be set up.

In addition, the hot air chamber can be located above and downstream of the heating cylinder and spatially continuous with the cylinder chamber that houses it, so that the exhaust heat from the heating cylinder can be effectively used for reprinting. In addition to being very easy to use, it also has the excellent effect of reducing the length of the machine.

[Brief explanation of drawings]

Figures 1 to 3 show examples, respectively
FIG. 2 is an explanatory diagram of the overall configuration showing the traveling route of a cutting yarn sheet in which a l1 string spun yarn, a long fiber filament yarn, a deformed yarn, etc. are set. S... Yarn sheet 10... Gluing device 21... Heating cylinders 21a, 21b... Guide rollers 22... Cylinder chamber 31... Hot air chamber 41... Turning rollers 42, 43...・Guide roller 51...beam stand

Claims (1)

[Claims] 1) A gluing device, a heating cylinder with a guide roller disposed on the downstream side of the gluing device, and a heating cylinder extending horizontally from above to the downstream side of the heating cylinder, and having a downstream end portion. a hot air chamber having folded back rollers; a removable guide roller provided at an intermediate portion of the hot air chamber;
and a beam stand disposed on the downstream side of the hot air chamber, and is characterized in that the order in which the yarn sheet drawn out from the gluing device passes through the heating cylinder and the hot air chamber can be changed as appropriate. sizing machine. 2) The sizing machine according to claim 1, wherein the heating cylinder is housed in a cylinder chamber spatially continuous with the hot air chamber.