JPH06158523A - Let-off and/or lead-in apparatus in textile machine - Google Patents

Abstract

PURPOSE: To implement smooth transportation without using a special tentering machine by guiding belt-like textile products having a tendency to selvedge from near side devices to succeeding devices via axiparallel suspended oscillation roller groups. CONSTITUTION: A sufficient number of the oscillation roller groups 3 spaced narrow from each other are axiparallel and oscillatably suspended between the delivery rollers 2 of the near side devices 1 and the take-in rollers 5 of the succeeding devices 4 forming the axiparallel lines of the delivery devices and the drawing-in devices disposed in the outlets and inlets of various kinds of textile machines for subjecting the planar textile products 11 having the tendency to the selvedge at the edges in a longitudinal direction like net-like fabrics to finishing, such as lubricating and drying treatments, for the purpose of dyeing, washing, steaming, setting, napping, cutting, tentering and homogeneizing. The textile products 11 described above are flatly guided by wrapping the textile products 11 to an S form or meandering form on the oscillation roller groups 3.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention is generally directed to sheet-like textiles, particularly braided fabrics, which tend to wind at their longitudinal edges.
The outlet of textile machines where stretch material, or the like, is dyed, washed, steamed, fixed, brushed, sheared or wet or dry treated such as tentering or homogenizing Alternatively, the present invention relates to a delivery device and / or a retraction device provided at the entrance.

The delivery combination according to the present invention is connected to the outlet line of each textile machine, and the textile products having a tendency to roll over (the tendency of the edges of the fabric to be rounded in the longitudinal direction of the fabric) are subjected to the following treatment, processing, or the like. Or to a roller or similar storage.

[0003]

2. Description of the Related Art Pad batch machines for knitting are known which have a Foulard and a winding device. Foulard has a squeeze mechanism and serves for dipping (padding) and dewatering of width-held knitted webs. The winding device takes up the still moist knitted fabric in the form of a dough roll (dough batch) for the purpose of cold retention treatment. The knitted web is drawn out through a squeeze roller provided in the squeeze mechanism, but in some cases, the squeeze roller causes a tendency of winding around the ear.

The problem with the above known art is that the distance traveled between the Foulard's squeeze mechanism and the surface of the dough batch, as defined by mechanical frames, or the like, in which the moist knitting spatially interferes with each other. Also, in order to prevent the winding of the uppermost layer of the dough batch itself, the transition between the fullered or fullered squeeze mechanism and the winding position on the peripheral surface of the dough batch was formed.

In order to solve this problem, in the structure of the above-mentioned known technique, the knitting fabric is pulled out through the squeeze roller (exit roller) of the squeeze mechanism. An odd number of oscillating rollers, which are oscillatingly suspended in parallel with each other, are arranged between the squeeze roller and the other oscillating rollers in a row, and the dough winding roller. It is in contact with the surface of the body, and the length of these rocking rollers is
The width corresponds to the width of the knitted web to be operated, and the knitted web is guided from the squeeze roller to the cloth winding body so that the knitted web is wound around the rocking roller in an S shape or a meandering shape.

[0006] In contrast, the present invention generally relates to sheet-like textiles having a propensity to selvage at the longitudinal edges, particularly reticulated fabrics, stretch materials or the like, for dyeing, washing, steaming, The present invention relates to a delivery device and / or a drawing device provided at an outlet or an inlet of a textile machine which is subjected to a fixing process, a raising process, a shearing process, a wet process such as a tentering process or a homogenizing process, or a finishing process.

The delivery combination according to the invention is connected to the derivation line of each textile machine so as to lead the probable textile product to the next treatment, processing, or the like, or roller or the like. Hand over to the storage section.

As already mentioned, when it is desired to feed a strip of textile material that tends to wind up from one device to the next, the edges of the dough do not wind up halfway between the two devices. Must be careful. Such tending of the web edge of the dough web, which is typical of braided cloth or the like, is conventionally prevented by a tenter, tenter rollers, or the like. However, the effort required for this is remarkably large, and its action is not always sufficient in the end.

[0009]

SUMMARY OF THE INVENTION The object of the present invention is to provide a belt-shaped textile product from a machine other than Foulard, for example from a tenter frame which clamps the longitudinal edge of the fabric or inserts a pin into this longitudinal edge. , Or the textile runs along rollers and is removed from the front washer or steamer or hot flue so that the unrolled edges (flattened edges) are handed over. In the case of
A delivery and / or retraction device for a textile machine which can be used as a delivery combination for a textile machine as mentioned at the outset and thus as a retraction combination for a device which is subsequently connected to the textile machine and which has the advantage in particular of a tenter. Is to provide.

[0010]

In order to solve this problem, in the structure of the present invention, a belt-shaped fiber product delivery line provided on the front side device and a fiber product drawing line provided on the subsequent device. A sufficient number of rocking rollers that are rockably suspended in parallel with each other are arranged between the feed line and the pull-in line between the line and the line. A device for preventing the tendency to wind around the ear, which device holds the textile product flat without interruption and guides it by winding it around an oscillating roller in an S shape or a meandering shape. .

[0011]

EFFECTS OF THE INVENTION A belt-shaped fiber product having a tendency to roll over is
When working in the tentering condition, it is conveyed using a tentering machine, tentering rollers, or the like, both during wet processing and during dry finishing, or the dough web edges The part is conveyed by gripping the part. In this case, this transportation is performed so as to obtain a uniform processing result over the entire surface. This means that in the processing process, the storage process, for example,
This is also the case when winding. In particular, textile products of this kind must be leveled during dry finishing, for example during napping or shearing, before they are subjected to each treatment.

According to the invention, the distance between the front device and the succeeding device, in which the strip-shaped textile product having a tendency to wind around the ear extends, is swingably suspended by a number corresponding to the distance from the device to the device. It is filled with suspended rollers. Through these rollers, the textile product is reciprocally deflected through an S-shaped or meander-shaped orbit formed by rollers located adjacent to each other in parallel to the axis, so that one surface of the textile product and the other surface thereof are deflected. And are alternately wound around the outer peripheral surface of the roller.

As in the case of the above-mentioned prior art, the device on the take-up side delivers a dough roll (a large batch), that is, a fabric product to this dough roll in a state in which the textile product is also tentered at its edges. It may be a dough-rolled body.

In order for the row of rocking rollers to have a problem-free function, it is advantageous for the textile to be wound on the rollers in the tentered state. To this end, it is advantageous if a delivery roller (if the device itself is not designed as a roller) is arranged at the outlet of the device on the front side. The first swaying roller of the swaying roller row according to the present invention can come into contact with the delivery roller. Furthermore, according to the invention, the flat textile product is correspondingly passed from the last oscillating roller of the oscillating roller train according to the invention to the subsequent device, so that also at this point the winding of the dough web is prevented. There is no fear of it occurring. In this sense
It is advantageous if the pull-in roller is arranged in the pull-in line of the subsequent device (if the device itself is not a roller). The pull-in roller is in direct contact with the last swing roller of the swing rollers according to the present invention in parallel to the axis. In some cases, the textile product may be adapted to pass from the delivery roller of one device to the retraction roller of the next device so that it is guided flat invariably.

According to the invention, the number of rocking rollers may be defined as follows. That is, not only is the space between the two successive devices filled in without the risk of winding the dough web, but the strip of fiber product is handed over to the next device as if it had been taken out of the front device. . In other words, if the textile product is taken off at the delivery line of the front device so that the right side of the textile product contacts the first oscillating roller of the oscillating roller array according to the invention, the last of the oscillating roller array according to the invention is It is desirable that the right side of the textile product also comes into contact with the rocking roller. However, from many use cases, changing the winding surface is also meaningful. That is, it is also meaningful to wind the surface of the dough web located on the upper side in the device on the delivery side inwardly in the subsequently provided batch. In this case, it is generally desirable to use an even number of rocking rollers.

If the subsequently connected device is a roll or a batch, surprisingly it is possible according to the invention to adjust the roll stiffness without longitudinal loading of the textile. For this purpose, in principle, the winding body is placed on the moving device, and the moving device presses the last rocking roller of the rocking roller group with a force corresponding to the desired winding body hardness, or Pulling is enough.

[0017]

Embodiments of the present invention will be described in detail below with reference to the drawings.

FIG. 1 shows, in sequence, a front device 1 with a delivery roller 2, a series of rocker rollers 3 according to the invention, and a subsequent device 4 with a retraction roller 5. Has been done. These rocking rollers are suspended on a frame 6, which may be movable and the height of the frame is preferably adjustable as follows. That is, the first rocking roller 7 of the row of rocking rollers 3 can abut the delivery roller 2 of the apparatus 1 on the front side, and the last rocking roller 8 of the row of rocking rollers 3 is the succeeding apparatus 4. It is desirable that the drawing roller 5 can be brought into contact with the drawing roller 5. The front device 1 and / or the subsequent device 4 is a wet treatment of the width-guided textiles,
Or it may be any textile machine for dry processing or finishing. However, it may be a feeding roller or a winding roller (batch).

Further, in the present invention, each batch (rolled body)
Is advantageously mounted on a moving device (carriage or the like). This device makes it possible to pull or press the roll by force against the last rocking roller 8 in the direction indicated by the arrow. In this way, it is surprisingly possible to adjust the winding hardness without applying a load to the fabric to form a rigid winding body in the longitudinal direction and without particularly pulling the fabric.

According to the invention, the individual rollers 3 are suspended on the frame 6 via rods 10 so as to swing, for example in the direction of the arrow 9. As a result, a strip-shaped fiber product
1 is fed in the direction of the arrow 12 from the device 1 to the device 4 uninterrupted, i.e., invariably flatly guided, and in each case directly delivered from the delivery roller 2 to the drawing roller 5.

By means of the delivery device and / or the withdrawal device according to the invention, between the strip-shaped textile product delivery line provided on the device on the front side and the textile product delivery line provided on the subsequent device, If enough rocker rollers that are rockably suspended in parallel with each other are arranged to fill the gap, flat textile products that tend to wind around can be used without using a special tenter. It is possible to guide from one device to the next.

[Brief description of drawings]

1 is a schematic diagram, in principle, of a delivery device and / or a retraction device according to the invention, which is provided between a device on the front side and a device on the following side.

[Explanation of symbols]

1 front side device, 2 feeding roller, 3 rocking roller, 4 subsequent device, 5 drawing roller,
6 frames, 7, 8 rocking rollers, 9 arrow direction,
10 rods, 11 textiles, 12 arrow direction

Claims (3)

[Claims] 1. A sheet-like textile product (11) having a tendency to roll over at its longitudinal edges is dyed, washed, steamed, fixed, raised, shaved or wetted such as tentering or homogenizing. Alternatively, in a delivery device and / or a drawing device provided at an outlet or an inlet of a textile machine (1) to be dry-processed or finished, a strip-shaped textile product (11) provided on the front side device (1). Between the delivery line (2) of FIG. 3) and the drawing line (5) of the textile product provided in the subsequent device (4), a sufficient number of each other to fill the gap between the sending line and the drawing line. Oscillating rollers (3) suspended in an oscillating manner parallel to the axis are arranged, and these oscillating rollers form a device for preventing the tendency of winding around the ears, the device comprising the textile product. Interrupt (11) A feeding device and / or a drawing device of a textile machine, characterized in that it is held flat and is wound around an oscillating roller in an S-shape or a meandering shape and guided. 2. The delivery and / or retraction device according to claim 1, wherein the delivery and / or retraction line is formed as a line parallel to the axis of the rollers (2, 5). 3. The last of the rocking roller group is provided by the winding roller directly connected after the rocking roller (3) being arranged in a device movable in the direction of the rocking roller group. 3. The delivery and / or retraction device according to claim 1 or 2, which is adapted to be pressed against the oscillating roller (8).