KR20090019496A - Yarn splitting dividing machine of vibration guider - Google Patents

Abstract

A yarn splitting dividing machine having a vibration guide unit is provided to prevent twisting of false twist yarns and to split the yarn guided from a guide unit by adding vibration efficiently. A yarn splitting dividing machine includes a tension control unit, a yarn supplying unit, a guide unit(30), and a vibration type roller(32). The tension control unit controls tension of a false twist yarn supplied from a yarn bobbin. The guide unit has the vibration roller and a driving unit. The roller adds the vibration to the false twist yarn(1), and operates to split the yarn efficiently. The roller comprises shaft rods(32a) arranged to a circular shape according to a rotation center shaft(C), or a polygon shaped rod. The driving unit(33) rotates the vibration type roller. The yarn supplying unit supplies the yarn into the bobbin by using a traverse unit. The traverse unit includes a traverse having a bamboo hat type, a traverse shaft installed on a frame moving up and down and supporting the traverse, a power converting unit converting the rotation power received from a main power unit into up and down straight-line motion and moving the converted power to the traverse shaft, and a distance control unit controlling a moving distance of the traverse shaft.

Description

YARN SPLITTING DIVIDING MACHINE OF VIBRATION GUIDER}

The combustible injector is used to make a variety of combustible yarns in yarn bobbins in which a combustible yarn, which is a thread of a certain diameter, made from a spinning equipment and a combustor, is wound. It refers to a machine that subdivides into strands and automatically distributes them to a plurality of injection bobbins to wind the combustible yarn on each injection bobbin.

The general injector is rotated by a plurality of injection bobbin shafts installed in the frame and receives the driving power of the driving motor, and is supplied to the injection bobbins installed on the injection bobbin shafts through a traverse in which the yarn supplied from the yarn bobbin is guided and lifted up and down. It is configured to be wound.

The present invention uses a vibrating roller consisting of a plurality of shaft rods or polygonal rods of the guide rollers for guiding the combustible yarns supplied so that the combustible yarns installed in the yarn bobbins of the injector are smoothly supplied and wound around the injection bobbins. The present invention relates to a combustible injector equipped with a vibration guide device for applying a vibrating to the guided twisted yarn so as to be better injected by the guide device.

That is, the general injector is sprayed naturally without twisting the thread, but the combustible yarn produced in the combustor is WOOLY, or a yarn having a bulk form, which is difficult to spray due to the twisting twist, so that it can be separated and wound smoothly. This is to obtain smooth spraying property by giving vibration and vibration effect directly to the false twisted yarn during the spraying process.

In textile processing weaving, a company that produces high-tech industrial fibers with the same light and weft yarn (30 to 250dt / inch) using the thinnest thread (35 to 100㎛) among the mono yarns according to the characteristics of the fabric. In the fiber industry, such fine fiber yarns are generally required for the production of split yarns, which require the use of divided yarns by the number of strands, as required by the processor. Techniques for, are presented, in addition to a variety of technologies, various technologies are currently being developed.

In the driving device of the diverting machine of Korean Patent Publication No. 0339942, a plurality of spindles are installed in the driving frame so that the thread is wound at the same tension in the injection bobbin by maintaining a constant feed speed of the yarn supplied from the yarn bobbin, thereby driving the driving force of the driving motor. The drive belt is rotated by receiving power, and the yarn supplied from the yarn supply unit, and the yarn guided from the yarn guide, are pulled up and down by a separate motor. A spray feeder with a guide roller and a guide, and a cone guide, are installed to be wound around the spray bobbin installed on the spindle.The yarn bobbin is installed to flow in the supply frame, and the yarn is wound around the spray bobbin to supply the yarn to the yarn guide. In the driving device of the split machine, the detection of the dead zone A spindle that is controlled to rotate so that a constant feed speed is maintained; It is installed on the frame of the drive section of the up and down conversion port so that the cone-shaped injection unit can move up and down by using the up, down flip and up and down belt in the reducer linked with the spindle, and the cone-shaped injection zone is adjusted to move up and down. A lift and a lower part to be adjusted by a moving interval controller; A cut-off detection unit for stopping the operation of the device by connecting the cut-off detection zone and the cut-off detection rod; A tension control unit for controlling the rotational speed of the rotating drum by operating the brake shoe according to the tension sensing zone and the tension control unit; The driving device of the split screw machine is provided with a screw threader which is installed so that the axial bolt and the drum having the screw groove are rotatable and the fixing spring is extended on the inclined surface by the clamping force of the fixing bolt.

In the injector of National Registered Utility Model No. 293665, a technology has been proposed for spraying yarns even under low tension without loss of productivity and efficiency, that is, a plurality of bobbins in which the sprayed yarns are wound are mounted in a circle, Yarn-shaped injection guide for injecting yarn to each bobbin and a ring-shaped intermediate guide are installed at the center of the injection guide, and a yarn supply including a base plate to which the intermediate guide is fixed and a roller housing rotated to release the yarn. In the injector is additionally installed, the connecting member for connecting the traverse shaft of the top of the injection guide and the bottom of the base plate so that one end of the outer peripheral surface of the roller housing is located on a straight line connecting the center of the concentric circle formed by the injection guide and the intermediate guide And a yarn is inserted into a central portion of an outer circumferential surface of the roller housing. Shows an injector in which a groove is formed.

Conventional injectors, the tension is controlled by the tension control device in the yarn bobbin wound several strands of yarn is guided to guide the multiple strands in the guide device, the injected yarn (thread) is up and down by the injection bobbin feeder As it moves, it is wound up with each jet bobbin.

However, the guide device used in the conventionally shown injector as shown in Figure 4 is not provided with a device for the injection of several strands of the yarn is composed of a guide roller and a guide that merely guides.

Therefore, when the yarn (combustible yarn) supplied from the yarn bobbin is tensioned by the tension control device and is supplied to the injection bobbin supply device by the guide device, the multiple strands of yarn supplied from the tension control device are not sprayed well. The phenomenon that the bobbin feeder is guided causes the strands of several strands to twist, or the yarn breaks or changes the tension of the yarn, which causes the yarn to wind unstablely onto the injection bobbin. And lower productivity.

The present invention is to solve the problem as described above, the purpose of injecting the twisted yarn of several strands by applying vibration to the twisted yarn when guiding the false twisted yarn supplied by adjusting the tension from the tension control device to the injection bobbin supply device. There is this.

In order to achieve the above object, the present invention provides a vibration roller capable of applying vibration to the twisted yarn so that the injection of the twisted yarn to the guide device for guiding the twisted yarn supplied with the tension controlled from the tension control device to the injection bobbin supply device. To provide.

The present invention is a combustible injector equipped with such a vibration guide device,

The tension of the twisted yarn supplied from the yarn bobbin is adjusted by the tension control device, and the twisted yarn supplied with the tension is controlled to be guided to the injection bobbin feeder with a guide device so that the twisted yarn wound around the yarn bobbin is sprayed to each other. In the combustible injector which is wound around the injection bobbin,

The guide device is provided with a vibrating roller so that the injection of the guided twisted yarn can be made well.

The vibrating roller for guiding the false twist yarn of the guide device and applying vibration at the same time is made of shaft rods arranged in a circle with respect to the rotation center axis, or is formed of a polygonal rod.

This rotates by the twisted yarn supplied with the vibrating roller, and applies fine vibration to the twisted yarn. As described above, the fine vibrations applied to the false twisted yarns allow the twisted yarns of several strands to be more efficiently injected.

In addition, in order to increase the vibration applied to the false twist yarn to increase the injection efficiency, the vibration roller may be rotated by a separate driving force without rotating by the supplied twist yarn, and the driving force may rotate the vibration roller. It may be obtained by installing a drive device such as an electric motor on one side, or by installing a drive device using a power transmission device to receive power from the main power device.

In addition, the traverse mechanism is used as a spray supply supply device for supplying the combustible yarn injected from the guide device to the injection bobbin guided through the guide,

The traverse mechanism includes a hat-shaped traverse for supplying the injection bobbin; A traverse shaft mounted on a frame that supports the traverse and moves up and down; A traverse power converter for shifting the traverse shaft up and down by converting rotational power transmitted from a power unit into a vertical reciprocating motion; It consists of a movement distance adjusting device for adjusting the movement distance of the traverse axis,

The traverse power converter includes: a driving shaft having a worm formed at one end thereof which is rotated by being rotated with the power unit; A worm gear engaged with the worm of the coaxial shaft; A driving gear formed at one end of the worm gear shaft; It is composed of a pair of driven gears to be orthogonally engaged with the motive gear, the pair of driven gears are installed on one driven shaft, between the driven gears and the driven shaft so that the driven shaft is rotated before and after the forward rotation The clutch operated by the red light is built in,

The traverse shaft movement distance adjusting device is installed on each of the interval adjusters, the pair of limit switches operated by the sensing table installed on the lower portion of the traverse shaft is adjusted by the rotation of the threaded gap adjusting screw shaft facing each other, The gap adjusting screw shaft is operated by a gap adjusting motor, and the gap adjusting motor is controlled by a controller.

The combustible injector made as described above vibrates the combustible yarn when guiding the combustible yarn supplied by adjusting the tension from the tension control device to the injection bobbin supplying device, so that the combustor of several strands is well sprayed to supply the injection bobbin supply device. The bobbin has a stable effect of winding the twisted yarn.

By the above effects, the occurrence of twisting of twisted yarns of various strands is prevented, and also, there is an effect of solving disadvantages such as tension change of twisted yarns generated by twisting twisted yarns and breaking of twisted yarns.

When described in detail with reference to the accompanying drawings showing a preferred embodiment of the present invention,

1 to 3, the common twisted spraying machine (A) is a yarn bobbin (10) is largely wound around the twisted yarn (1), the tension control device 20 for adjusting the tension of the supplied twisted yarn, and the tension is adjusted A guide device 30 for guiding and supplying the supplied twisted yarn 1, and a traverse mechanism 40 that is an injection bobbin guide device for guiding and supplying the supplied twisted yarn guided and supplied by the guide device 30 up and down. And, the main power unit for applying a driving force to the traverse mechanism 40 and the injection bobbin 50, the injection bobbin 50 is wound up and down by the traverse mechanism 40, the combustible yarn (thread) is supplied 60, a controller 70 for controlling the components, and a frame P on which the components are installed.

That is, the twisted yarn wound on the yarn bobbin 10 consists of several strands of twisted yarns (threads), and these twisted yarns 1 are supplied at a suitable tension by the tension adjusting device 20 and adjusted to a suitable tension. The supplied twisted yarn (1) is guided by the guide device 30 is injected and supplied to the traverse mechanism 40, the traverse mechanism (40) is moved up and down to the false bobbin 50 to the injection bobbin (50) Supply.

The main power unit 60 is a motor that can be driven by the electrical signal of the controller 70.

As shown in FIGS. 5 to 7, the guide device 30 may rotate the vibration roller 32 including the plurality of shaft rods 32a installed on the frame P and the vibration roller 32. And a guide 31 for guiding the false twist yarn 1 injected by the vibration roller to the traverse mechanism 40.

Alternatively, the guide device 30 may be configured as described above, but the driving device 33 may not be installed to rotate by the false twist yarn 1 to which the vibrating roller 32 is supplied.

The vibration roller 32 composed of the plurality of shaft rods 32a will be described in more detail, and the shaft rods 32a formed with relatively small diameters will be arranged at equal intervals in a circular shape around the rotation shaft C. It is installed on the side plate, the rotating shaft (C) is rotatably installed on the frame (P), but one end of the drive device 33.

Instead of the vibrating roller 32 composed of a plurality of rods 32a as shown in FIG. 8, the vibrating roller 32 made of a polygonal rod 32b may be used.

Alternatively, the vibration roller 32 may be fixedly installed so as not to rotate.

The guide device 30 configured as described above vibrates the twisted yarns 1 of several strands supplied with the tension controlled by the tension adjusting device 20. That is, when the vibration roller 32 made of a plurality of shaft rods 32a or polygonal rods 32b by the driving force of the driving device 33 is rotated, the vibration roller 32 is the false twist yarn 1. Vibration is applied to, which causes the multiple strands of twisted yarn 1 to be injected.

That is, the vibration roller 32 may be made to rotate by the false twist yarn 1 which is supplied and guided without receiving a separate driving force, or is provided with a separate driving device 33 for the vibration roller 32. Rotate) may be made to apply a vibration to the false twist yarn (1). In addition, when the drive device 33 is installed, the vibration roller 32 may be rotated in a direction opposite to the advancing direction of the false twist yarn 1 to increase the effect of vibration.

The drive device 33 may use an electric motor installed on one side to rotate the vibration roller 32 as shown in Figure 4, or a power to receive power from the main power device (60) It is also possible to use a drive device using a delivery device.

The traverse mechanism 4 configured to supply the combustion bobbin 1 while moving up and down the twisted yarn 1 is provided with injection bobbins 50 installed in a circular shape to receive power from the main power unit 60 and rotate. A hatshade-shaped traverse 41 for supplying the false twist yarn 1 to be supplied to the traverse shaft, a traverse shaft 42 provided on the frame P so as to support the traverse 41 and to move up and down, and the main driving force. The traverse power converter 43 for moving the traverse shaft 42 up and down by converting the rotational power transmitted from the device 60 into the up and down linear reciprocating motion, and the moving distance of the traverse shaft 42 It is composed of a moving distance adjusting device 44 to adjust.

The injection bobbin 50 is installed in a circular arrangement around the traverse shaft 41 as shown in FIG.

9 to 11, the power converter 43 is provided with a pulley 43a 'on one side to transmit power by receiving power from the main power unit 60, and a worm 43a "is formed on the other side. And a vertically arranged prime shaft 43a, a worm gear 43b "engaged with the worm 43a" of the prime shaft 43a, and a prime gear formed at one end of the worm gear 43b "shaft 43b. 43b ') and a pair of driven gears 43c' that are orthogonally engaged with the motive gear 43b ', wherein the pair of driven gears 43c' is installed on one driven shaft 43c, A clutch 43d is operated between the driven gears 43c 'and the driven shaft 43c so that the driven shaft 43c rotates forward and reverse. The power converter 43 is controlled by the electrical signal of the controller 70.

The prime gear 43b 'and the pair of driven gear 43c' usually use bevel gears.

As shown in FIGS. 1 and 3, a moving distance adjusting device 44 for adjusting the moving distance of the traverse shaft 42 is operated by a sensing table 42a installed at a lower portion of the traverse shaft 42. The limit switch 44a of each of the threads is formed on the spacing adjuster 44b, the spacing is adjusted by the rotation of the spacing screw 44c is formed, the spacing adjusting screw shaft 44c is the spacing adjusting motor It is operated by 44d. The gap adjusting motor 44d is controlled by the controller 70.

That is, when the space adjusting motor 44d controlled by the controller 70 is driven, the space adjusting screw shaft 44c is rotated by the space adjusting motor 44d, and the space adjusting screw shaft 44c is rotated. As the distance between the pair of spacers 44b provided on the threads facing each other becomes farther or closer to each other, the distance between the limit switches 44a installed on the pair of spacers 44b is adjusted. Will be. The sensing switch 42a installed at the lower part of the traverse shaft 42 contacts the limit switch 44a of which the gap is adjusted, and the limit switch 44a is connected to the controller 70 or the power converter (10). 43).

The weight 80 is installed on the traverse shaft 42 so as to maintain the balance according to the change in the movement direction of the traverse shaft 42 to allow the traverse mechanism 40 to operate smoothly, and the weight 80 12 is installed as shown in Figure 12 the weight 80 is spoken by a fastening member such as bolts and nuts to one end of the chain 81 is installed and operated on the sprocket 43 "installed on the driven shaft 43c, The other end of the chain 81 having one end of the weight 80 is installed on the traverse shaft 42.

Vibration roller installed in the combustible injector of the present invention made as described above may be installed and used in a general injector.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a sectional front view of a combustible injector showing an embodiment of the present inventors traverse mechanism.

2 is a partial side cross-sectional view of a combustible injector showing an embodiment of the present inventors traverse mechanism;

3 is a cross-sectional plan view of a combustible injector showing an embodiment of the present inventors traverse mechanism.

4 is a partial perspective view of a conventional guide device

5 is a partial perspective view of a guide device showing an embodiment of the present invention.

6 is a plan view of a guide device showing an embodiment of the present invention.

Figure 7 is a side cross-sectional view of a guide device showing an embodiment of the present invention.

Figure 8 is a side cross-sectional view of a guide device showing another embodiment of the present invention.

9 is a perspective view of a power converter for traverse showing an embodiment of the present invention.

10 is a plan sectional view of a power converter for traverse showing an embodiment of the present invention.

Figure 11 is a side cross-sectional view of a power converter for traverse showing an embodiment of the present invention.

12 is an installation state of the weight showing the embodiment of the present invention.

[Explanation of symbols on the main parts of the drawings]

10: yarn bobbin 20: tension control device

30: guide device 31: guide

32: vibrating roller 33: drive device

40: traverse mechanism 41: traverse

42: traverse shaft 43: power converter

44: moving distance control device 50: injection bobbin

60: main power unit 70: controller

P: frame

Claims (5)

The tension of the false twisted yarn supplied from the yarn bobbin is adjusted by the tension control device, and the twisted yarn supplied with the tension is controlled to be guided to the injection bobbin feeder with a guide device so that the yarn wound on the yarn bobbin is sprayed to each other. In the combustible injector which is wound around the injection bobbin, The guide device 30 has a vibratory guide device is installed, characterized in that the vibration roller 32 is installed to apply vibration to the false twist yarn (1) so that the injection of the guided twist yarn (1) can be made well . The method of claim 1, The vibratory roller 32 is a combustible injector equipped with a vibration guide device, characterized in that made of a circular rod (32a) arranged in a circle on the basis of the rotation center axis (C). The method of claim 1, The vibrating roller 32 has a vibrating guide device is installed, characterized in that consisting of a polygonal rod (32b). The method according to claim 2 or 3, The guide device 30 is a combustible injector with a vibration guide device, characterized in that the drive device 33 is further installed to rotate the roller 32 for vibration. The method of claim 1, The traverse mechanism 40 is used as the injection supply device for supplying the combustible yarn 1 which is injected from the guide device 30 and guided through the guide 31 to the injection bobbin 50. The traverse mechanism 40 includes a hatshade-shaped traverse 41 for supplying the injection bobbin 50; A traverse shaft 42 mounted on a frame P supporting the traverse 41 and moving up and down; A traverse power converter 43 for moving the traverse shaft 42 up and down by converting the rotary power transmitted from the main power device 60 into a vertical reciprocating motion; Consists of a moving distance adjusting device 44 for adjusting the moving distance of the traverse shaft 42, The traverse power converter 43 includes: a driving shaft 43a having a worm 43a "formed at one end of the traverse power converter 60 and rotating therein; a worm 43a" of the driving shaft 43a; A worm gear 43b "to be engaged, a motive gear 43b 'formed at one end of the shaft 43b of the worm gear 43b"; It is composed of a pair of driven gear (43c ') to be orthogonal to the prime gear (43b'), the pair of driven gear (43c ') is installed on one driven shaft (43c), the driven shaft (43c) ), The clutch 43d is operated between the driven gear 43c 'and the driven shaft 43c so as to rotate forward and reverse. The movement distance adjusting device 44 of the traverse shaft 42 is formed with a thread in which a pair of limit switches 44a operated by a sensing table 42a installed at a lower portion of the traverse shaft 42 face each other. The spacing adjusting screw shaft 44c is installed on each of the spacing adjusters 44b, the spacing of which is adjusted. The spacing adjusting screw shaft 44c is operated by the spacing adjusting motor 44d. 44d) is a combustible injector equipped with a vibration guide device characterized in that the control is made by the controller (70).

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