KR100316961B1 - machine for yarn - Google Patents

Abstract

PURPOSE: A manufacturing equipment of yarn comprised of yarn for wadding thread and yarn for floating thread is provided which is characterized by reducing the cost of a device because of decrease of parts, reducing mechanical trouble, reducing the installation area and being possible to control width of yarn for floating thread. CONSTITUTION: The manufacturing equipment is comprised of: a driving motor(2); a rotating shaft(6) driven by connecting with the driving motor(2); a decelerator(10) which is connected with the rotating shaft(6), decelerating driving power of the driving motor(2); the first driving shaft(14) connected with the rotating shaft(6) and rotated; a gauge installed on a lower part of the first driving shaft(14) and made yarn for floating thread to be wound on a winding part continuously repeatedly; a pair of driving roller which are installed on the ends of the first output shafts, supporting the center of yarn to float thread by a pair of yarn for wadding thread and feeding; the second driving shaft(27) which is installed on the same shaft line as the first driving shaft(14), rotating in the opposite direction of driving direction of the rotating shaft(6) and plaiting yarn for floating thread; yarn(28) for pressing being wound on bobbins(29)(39); and a chain(33) driven by connecting with the second output shaft(30).

Description

Yarn manufacturing apparatus consisting of a screening thread and an auxiliary thread

The present invention relates to a yarn manufacturing apparatus consisting of a screening thread and an auxiliary thread, and more particularly, an auxiliary thread and a screening thread (continuously folded non-used thread) in which a knitted fabric such as knit is woven. The yarn manufacturing apparatus which consists of an examination thread and a nonuse thread which automatically manufactured the predetermined | prescribed thread which consists of several strands twisted together).

It is an object of the present invention, since each unit process is operated using a driving force by a single motor when manufacturing a yarn of a predetermined shape consisting of a non-use yarn and a screening yarn for weaving knitted fabrics such as knits, the cost of the device due to the reduction of the number of parts It is to provide a yarn manufacturing apparatus consisting of a screening thread and an auxiliary thread which can greatly reduce costs.

Another object of the present invention, due to the simplified structure of the device, the failure rate is reduced, greatly reducing the cost of after-sales maintenance (A / S), the overall size of the device is reduced, the screening room for easy to secure space to install it and It is to provide a yarn manufacturing device consisting of an auxiliary thread.

Another object of the present invention, the size of the gauge forming the auxiliary yarn can be arbitrarily adjusted by the width of the auxiliary thread can be arbitrarily adjusted to manufacture various types of yarn using a single machine to maximize the function of the device It is to provide an apparatus for manufacturing a yarn consisting of a screening thread and an auxiliary thread.

1 is a schematic overall perspective view of a yarn manufacturing apparatus consisting of a yarn for examination and an auxiliary yarn according to the present invention;

Figure 2 is an enlarged view of the excerpts of the driving portion in the yarn manufacturing apparatus according to the present invention,

Figure 3 is a schematic diagram of a portion of the production apparatus according to the present invention by repeatedly twisting the auxiliary yarn threaded and twisted by the yarn for judging the auxiliary yarn through the gauge,

4 is a schematic diagram of a first output shaft connected to a speed reducer in the manufacturing apparatus according to the present invention and feeding the examination thread;

5 is a state of use of the yarn manufacturing apparatus consisting of the examination yarn and the non-use yarn according to the present invention,

6 is an enlarged view of a yarn having a predetermined shape completed by the apparatus of the present invention;

7 is a view of another embodiment of a first output shaft according to the present invention;

8 is an enlarged view of a seal completed when using a first output shaft according to another embodiment of the present invention;

9 is a view when using the first output shaft according to another embodiment of the present invention.

* Explanation of symbols used in the main part of the drawing

1: frame 2: drive motor

3,4,7,8,11,12,24,25: pulley 5,9,13,26,45: belt

6: rotating shaft 10: reducer

14: first drive shaft 15: non-use seal

16: winding 17: gauge

18,19: Examination seal 20,21: Driving roller

22,23: first output shaft 27: second drive shaft

28: injecting thread 29, 39: bobbin

30: second output shaft 31, 32: sprocket

33: chain 34: shaft

35,36: Bearing housing 40: Universal joint

41, 42: bearing housing 43.44: elastic member

An object of the present invention described above, a drive motor, a rotating shaft connected to the drive motor for driving, a reducer connected to the rotating shaft to reduce the driving force of the drive motor, and a first drive shaft connected to the rotating shaft and rotated; A gauge mounted below the first drive shaft to allow the auxiliary thread passing through the first drive shaft to be repeatedly wound on the winding portion thereof by rotation of the first drive shaft, and a first output shaft end of the reducer; And a pair of drive rollers which are mounted to be in close contact with each other, and are supported by a pair of examination threads by twisting and supporting the center of the sub-use thread that has passed through the winding portion of the gauge when rotating, and connected to the rotating shaft. It is formed on the same axis as the first drive shaft to rotate in a direction opposite to the drive direction of the rotary shaft by the frictional contact of the belt, the The bobbin is wound around the auxiliary thread passing through the driving roller and the pressing thread joined to the examination thread to prevent loosening of the auxiliary thread supported by the thread. It is driven by the second drive shaft to be woven the auxiliary thread, and the chain connected to the second output shaft of the reducer, pulling the yarn consisting of the examination thread and the non-used thread woven through the second drive shaft in the direction of travel. It is achieved by providing a yarn manufacturing apparatus consisting of a screening yarn and a non-use thread comprising a pair of feed rollers for feeding.

According to a preferred embodiment, the first output shaft is formed with a universal joint on the intermediate side thereof, the bearing housing for rotatably supporting the first output shaft is elastically biased in a direction perpendicular to the longitudinal direction of the first output shaft to the An elastic member for absorbing the vibration generated in the first output shaft.

According to a preferred embodiment, the gauge is adjusted to the first drive shaft to vary the size of the gauge winding part to arbitrarily adjust the width of the sub-use thread to produce a variety of types of yarn using a single machine. It is detachably mounted.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, which will be described in detail to be easily carried out by those skilled in the art in order to facilitate understanding of the present disclosure. This does not mean that the technical scope of the present application is limited.

1 to 6, the frame 1 and a drive motor 2 (drive motor) is mounted below the frame 1, the pulley (3) mounted on the shaft of the drive motor (2) And a rotating shaft 6 driven through the belt 5 mounted on its own pulley 4 mounted on the frame 1, and protruding outside the upper part of the pulley 7 and itself mounted on the rotating shaft 6. A reducer 10 (reducer) is connected to the rotating shaft 6 through a belt 9 mounted on the pulley 8 to reduce the driving force of the driving motor 2 at a predetermined speed ratio. do.

The first drive shaft 14, which is rotated through the pulley 11 mounted on the above-described rotation shaft 6 and the belt 13 mounted on the pulley 12 thereof, is rotatable to the bearing B1 in the frame 1. (B2) is fixed and supported so that the auxiliary thread 15 passing through the first drive shaft 14 is repeatedly wound on its winding portion 16 due to the rotation of the first drive shaft 14. The gauge 17 is mounted below the first drive shaft 14.

The sub-use thread 15 which is interlocked with the above-described rotation shaft 6 and passes through the winding portion 16 of the gauge 17 during its own rotation and repeatedly folded to a width of a predetermined size according to the size of the winding portion 16. A pair of drive rollers 20 and 21 which twist and support the center of the single phase to prevent it from being unscrewed by the one-side examination chambers 18 and 19 friction at the ends of the first output shafts 22 and 23 of the reducer 10. Mounted to be driven in contact.

That is, the size of the winding portion 16 that determines the width of the above-described sub-use yarn 15 is arbitrarily selected within the range of 1 mm to 10 mm, and the winding portion having the required width according to the type of the finished yarn The gauge 17 on which the 16 is formed is fixedly supported by the bearing B3 to be detachably under the first drive shaft 14.

At this time, the above-described first output shaft (22, 23) is a universal joint 40 is formed on the middle side thereof, the elastic member to absorb and cushion the vibration generated when the first output shaft (22, 23) rotation ( 43 and 44 are provided to elastically bias the bearing housings 41 and 42 which rotatably support the first output shafts 22 and 23 in a direction perpendicular to the longitudinal direction of the first output shafts 22 and 23.

The second drive shaft rotated in the opposite direction to the driving direction of the rotation shaft 6 by the frictional contact of the pulley 24 mounted on the rotary shaft 6 and the belt 26 mounted on the pulley 25 thereof ( 27) is formed coaxially with the first drive shaft 14, and the drive rollers 20, 21 are prevented from being loosened by the auxiliary chamber 15 supported by the pair of examination chambers 18, 19. The press-fitting thread 28 which is joined to the pass-through thread 15 and the screening threads 18 and 19 and twisted to the screening thread 15 while being twisted to the screening threads 18 and 19 during its own rotation is wound up. The bobbin 29 is mounted on the second drive shaft 27.

The bearing housing 35 is rotatably rotatable by the shaft 34 by the sprocket 31 mounted on the second output shaft 30 of the reduction gear 10 and the chain 33 mounted on the sprocket 32 thereof. 36) is fixed and supported by the frame (1), and the shaft to pull and feed in the direction of the direction of the yarn consisting of the examination thread and the non-use thread weaved in a twisted state through the drive shaft 27 The transfer roller 37 mounted on the 34 and the transfer roller 38 in close contact with the drive roller 38 are formed below the second drive shaft 27 described above.

Reference numeral 39 is connected to the above-mentioned shaft (34) through the belt (45) is completed by consisting of the examination thread and the non-use thread that rotates in conjunction with the rotary shaft (6) and passes through the transfer rollers (37, 38) Bobbins for winding the thread, 50 and 51 are mounted on the frame 1, respectively, bobbins for judging the yarns 18 and 19 and the non-use thread 150, respectively, 60 and 61 are mounted on the frame 1 and the bobbin ( It is a tension adjusting device for adjusting the tension of the examination thread (18, 19) and the auxiliary thread (15) released from 50, 51).

Hereinafter, a description will be given of a method of using a yarn manufacturing apparatus consisting of a screening thread and a non-used thread configured as described above.

As shown in Figs. 1 and 5, the bobbin 50 in which the examination threads 18 and 19 are wound and the bobbin 51 in which the auxiliary yarn 15 is wound are positioned at the predetermined positions of the frame 1 described above. Each of the rotary shafts 6 connected to the drive motors 2 through the belt 5 is interlocked with each other when the driving motors 2 mounted on the frame 1 are driven.

Due to this, the driving force due to the rotation of the above-described rotary shaft 6 is transmitted to the reducer 10 connected through the belt 9 with respect to the rotary shaft 6 to be decelerated at a predetermined rotation ratio, and at the same time with respect to the rotary shaft 6. The first drive shaft 14 connected via the belt 13 is rotated at a predetermined speed.

In addition, the second drive shaft 27 is formed in friction contact with the outer circumferential surface of the belt 26 connected to the rotating shaft 6 when the rotating shaft 6 is driven to drive in a direction opposite to the driving direction of the rotating shaft 6. And rotate.

Due to the driving of the reduction gear 10 which is interlocked when driving the rotating shaft 6, the shaft 34 connected through the chain 33 with respect to the second output shaft 30 of the reduction gear 10 rotates at a predetermined speed. Accordingly, the transfer roller 37 mounted on the shaft 34 and the transfer roller 38 in close contact therewith and rotating in the opposite direction are interlocked to drive the friction roller.

As described above, the first driving shaft 14, the second driving shaft 27, and the first output shaft 22 of the reducer 10 are rotated due to the rotation of the rotation shaft 6 interlocked with the driving motor 2. , 23, the second output shaft 30, the third output shaft 70, and the shaft 34 are rotated at the same time.

The inspection chambers 18 and 19 wound on the bobbin 50 mounted on the frame 1 can maintain a predetermined tension by the tension adjusting device 60 mounted on the frame 1, and adjust the tension. The examination chambers 18 and 19 passing through the sphere 60 pass between the roller 71 mounted on the third output shaft 70 of the reduction gear 10 and the roller 72 driven in close contact with the frame 71. 1) The inspection chambers 18 and 19, which are supported by the annular supports 80 and 81 mounted on the first and second ends, pass through the supports 80 and 81, respectively. Pass through the grooves (20a, 21a) formed on the outer periphery of the drive rollers (20, 21) mounted to the friction driving end.

At the same time, the second drive shaft 27 described above in the state where the auxiliary thread 15 wound on the bobbin 51 mounted on the frame 1 described above maintains a predetermined tension by the tension adjusting device 61. The inner hollow hole (not shown) of the feed rollers 20, 21 are transported to the gauge 17 spaced apart on the upper contact surface. At this time, the auxiliary seal 15 transferred to the gauge 17 is repeatedly wound on the winding portion 16 of the gauge 17 due to the rotation of the first drive shaft 14 described above.

Therefore, the auxiliary yarn 15 that is separated from the winding portion 16 due to the rotation of the driving rollers 20 and 21 described above has a pair of examination threads 18 passing through the driving rollers 20 and 21. 19) is supported and transported in a twisted state. That is, the central portion of the auxiliary yarn 15 repeatedly folded to a predetermined width is supported in a twisted state by the examination yarns 18 and 19 and transferred to the inner hollow hole (not shown) of the second drive shaft 27. do.

At this time, the second to be driven in the direction opposite to the driving direction of the above-described rotary shaft 6 to prevent the folding portion of the auxiliary yarn 15, which is twisted and supported by the examination yarns 18 and 19, to be released. The press-fitting thread 28 wound on the bobbin 29 mounted on the drive shaft 27 shaft joins the examination chambers 18 and 19 and the auxiliary thread 15 and weaves them in a twisted state to form the second driving shaft 27. It is transferred to the inner hollow hole of).

On the other hand, as described above, the yarn in which the auxiliary yarn 15 is woven in the twisted state by the examination yarns 18 and 19 and the indentation yarn 28 is a pair formed below the second drive shaft 27 described above. Due to the friction drive of the conveying rollers (37, 38) of the conveyed downward.

The yarn having the predetermined predetermined shape consisting of the examination yarns 18 and 19, the press-fitting yarn 28 and the sub-use yarn 15 passing through the above-described transfer rollers 37 and 38 is a transfer roller 37 and 38. It is wound on the bobbin 39 formed below.

On the other hand, as shown in Fig. 8, a predetermined shape in which the auxiliary yarn 15, which is intertwined by the above-described screening yarns 18 and 19 and the injecting yarn 28, intermittently maintains a predetermined interval. It is possible to manufacture the yarn to have.

That is, as shown in FIGS. 7 and 9, the above-described first drive shaft 14 is rotatably connected to the clutch motor CM so as to be driven separately with respect to the driving force of the above-described rotation shaft 6, The drive rollers 20 and 21 mounted so as to be friction driven at the ends of the first output shafts 22 and 23 of the transmission 10 described above can be periodically separated by driving the solenoid 50.

At this time, the configuration except for driving the first drive shaft 14 by the above-described clutch motor (CM) drive is applied in the same manner as shown in Figure 1, so the detailed description thereof will be omitted, and duplicate reference numerals are the same. .

When the solenoid 50 is driven, the first output shafts 22 and 23 are arbitrarily moved up and down by the operation 52 being integrally fixed to one end of the lever 51 by the rotation of the lever 51 interlocked with each other. By spaced apart by a set period, it becomes possible to separate the driving roller (20, 21). For this reason, the auxiliary yarn 15 which is woven in the twisted state by the examination yarns 18 and 19 and the pressure injecting yarn 28 can be repeatedly maintained at predetermined intervals.

As described above, according to a preferred embodiment, each unit process is operated by using a single motor to reduce the number of parts when manufacturing a predetermined shape of the yarn consisting of a non-woven yarn and a screening yarn for weaving knitted fabrics such as knits. This can significantly reduce the cost of the device.

Due to the simple structure of the device, the failure rate is reduced, which greatly reduces the cost of post-maintenance, and the overall size of the device is reduced, making it easy to secure space for installation.

Due to the size change of the gauge forming the auxiliary thread, the width of the auxiliary thread can be arbitrarily adjusted to manufacture various types of yarns using a single machine, which has the advantage of maximizing the function of the apparatus.

Claims (3)

A rotation shaft connected to the drive motor and the drive motor for driving; A reducer connected to the rotation shaft to reduce the driving force of the drive motor; A first drive shaft connected to the rotation shaft and rotated; A gauge mounted below the first drive shaft and configured to continuously wind the auxiliary yarn passing through the first drive shaft in a winding portion thereof by rotation of the first drive shaft; A pair of drive rollers are mounted to be in close contact with the first output shaft end of the reducer, and to support and feed the center of the sub-use thread folded through the winding portion of the gauge so as not to be released by a pair of examination threads during rotation. ; Is formed coaxially with the first drive shaft in the same axis as the first drive shaft to be rotated in a direction opposite to the drive direction of the rotary shaft by the frictional contact of the belt connected to the rotary shaft, and is supported by the examination chamber A bobbin in which the auxiliary thread passing through the drive roller and the pressure-injecting thread joined to the examination thread is wound to prevent unscrewing of the auxiliary thread, is twisted in the examination thread during its own rotation, and the auxiliary thread is twisted. A second drive shaft to be woven; And It is driven by a chain connected to the second output shaft of the reducer, and a pair of feed rollers for pulling and feeding the yarn consisting of the examination thread and the non-use thread woven through the second drive shaft in the direction of travel. An apparatus for manufacturing a yarn comprising an examination thread and an auxiliary yarn, characterized in that configured. The method of claim 1, wherein the first output shaft is a universal joint is formed on the intermediate side thereof, the bearing housing for rotatably supporting the first output shaft is elastically biased in a direction perpendicular to the longitudinal direction of the first output shaft to the An apparatus for manufacturing a yarn comprising a screening yarn and a non-use thread, comprising an elastic member for absorbing vibration generated in the first output shaft. The gauge of claim 1, wherein the gauge is wound on the first drive shaft to vary the size of the gauge winding to arbitrarily adjust the width of the sub-use yarn to manufacture various types of yarn using a single machine. An apparatus for manufacturing a yarn consisting of an examination thread and an auxiliary thread, which is detachably mounted.