KR20170080727A - Flat yarn creel apparatus for warping machine - Google Patents

Flat yarn creel apparatus for warping machine Download PDF

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Publication number
KR20170080727A
KR20170080727A KR1020150189152A KR20150189152A KR20170080727A KR 20170080727 A KR20170080727 A KR 20170080727A KR 1020150189152 A KR1020150189152 A KR 1020150189152A KR 20150189152 A KR20150189152 A KR 20150189152A KR 20170080727 A KR20170080727 A KR 20170080727A
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KR
South Korea
Prior art keywords
yarn
flat yarn
support member
holder
bobbin
Prior art date
Application number
KR1020150189152A
Other languages
Korean (ko)
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KR101800516B1 (en
Inventor
류중재
임지혜
Original Assignee
에코융합섬유연구원
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Priority to KR1020150189152A priority Critical patent/KR101800516B1/en
Publication of KR20170080727A publication Critical patent/KR20170080727A/en
Application granted granted Critical
Publication of KR101800516B1 publication Critical patent/KR101800516B1/en

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    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H1/00—Creels, i.e. apparatus for supplying a multiplicity of individual threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B65H49/30—Swifts or skein holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/20—Package-supporting devices
    • B65H49/32—Stands or frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/18—Methods or apparatus in which packages rotate
    • B65H49/34—Arrangements for effecting positive rotation of packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups
    • D02H13/22—Tensioning devices
    • D02H13/24—Tensioning devices for individual threads
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H3/00—Warping machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/20—Avoiding or preventing undesirable effects
    • B65H2601/25—Damages to handled material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Slot Machines And Peripheral Devices (AREA)

Abstract

The present invention relates to a flat yarn crusher for a flat machine, and more particularly, to a flat yarn crusher for flat yarn for feeding flat yarn of a flat shape without twist in a warp single yarn sizing. A driving member having a driving shaft mounted on an upper portion of the frame so as to be rotated in synchronism with the rotational speed of the regular drum of the fixed game and parallel to the longitudinal direction of the regular drum; And a bobbin holder fixed to the flat yarn bobbin in a direction perpendicular to the driving shaft and rotated by the driving shaft.

Description

Technical Field [0001] The present invention relates to a flat yarn creel apparatus for warping machine,

The present invention relates to a flat yarn crusher for a flat machine, and more particularly, to a flat yarn crusher for a flat machine for feeding a flat yarn of a flat shape without twist in a warp single yarn sizing.

Warping is a process of wrapping a warp yarn around a loom, collecting the yarn from each yarn package and winding it around a beam or a drum. For this purpose, a plurality of packages pulled out from a plurality of packages mounted on a square creel are arranged at a predetermined pitch, and they are wound into a single sheet and wound on a regular-diameter beam or a partial-volume drum or wound on a single- It says.

In general, there are three kinds of scenery methods: scenery, partial scenery, and single scene scenery.

The direct path is a method for mass production of general fabrics by directly winding the total number of warp yarns of the fabric on the canonical beam. The partial cannon is widely used as a pattern combinational canvas in a dyed fabric of a large variety of small lot types, in which the total number of inclinations is subdivided and the inclined bands of one division are wound on the partial canonical drum sequentially and repeatedly until reaching the total number of total threads. Finally, single yarn yarn is similar to partial yarn yarn but does not need many yarns and is used by using only one yarn. The yarn is repeatedly wound on a single yarn diameter drum until it reaches the total number of yarns, It is widely used when weaving various kinds of fabrics.

In this middle-length spinning game, only one yarn is used to hold the yarn on one yarn guide located on the side of the drum, and when the yarn guide rotates, the yarn guide rotates by an inclination length to be woven, The yarn is separated by a yarn separating device, and the conveyor belt is moved in such a manner that the conveyor belt is moved in a repeating manner until the total number of yarns reaches the total number of yarns. When the yarn is finished, the yarn is wound on a warp beam, .

Meanwhile, a method of supplying yarn to a general single yarn fastball game is to fix the yarn bobbin to the yarn claw so that the yarn bobbin wound around the yarn used for warp is arranged in a direction parallel to the longitudinal direction of the cannon drum, The yarn is fixed to the drum on the side of the yarn guide located on the side of the drum, so that the yarn is loosened as the yarn guide rotates.

However, when a flat yarn such as a flat knitting yarn or a film yarn is fed to a single yarn knitting machine during the weaving process of a high strength low elongation industrial fiber (industrial polypropylene fiber, carbon fiber, etc.), the yarn is loosened and twist occurs, There may occur a problem that the frequency of the cutting phenomenon in which the yarn is cut by the tension caused by twisting the yarn,

(0001) Patent No. 0374578 (Feb. 20, 2003)

It is an object of the present invention to provide a flat yarn clearing device for a flat finisher which can supply a flat yarn having a flat shape without twist in a warp single yarn sizing and less occurrence of yarn breakage.

According to an aspect of the present invention,

1. A crusher for a trim machine, which is installed parallel to a longitudinal direction of a regular drum of a regular game,

A frame;

A driving member having a driving shaft mounted on an upper portion of the frame so as to be rotated in synchronism with the rotational speed of the regular drum of the fixed game and parallel to the longitudinal direction of the regular drum;

And a bobbin holder fixed to the flat yarn bobbin in a direction perpendicular to the driving shaft and rotated by the driving shaft.

And a horizontal support member and a second horizontal support member extending in the horizontal direction at both ends of the vertical support member,

The bobbin holder includes a first holder portion which is fixed to the first horizontal support member and fixes one side of the flat yarn bobbin and a second holder portion which is fixed to the second horizontal support member and fixes the other side of the flat yarn bobbin .

On the other hand, a foamed foam layer having a predetermined thickness may be formed on inner side surfaces of the one side holder part and the other side holder part.

The one-side holder portion includes a disc portion fixed to the one horizontal supporting member and an annular protrusion formed on an outer surface of the disc portion,

Preferably, the annular protruding portion is provided with a rotation inertia preventing portion, which includes a belt for frictionally contacting the annular protruding portion with a predetermined tension so as to prevent the one-side holder portion from being rotated by rotational inertia.

An extension support member extending from the front end of the one horizontal supporting member in the regular playing direction;

Preferably, the extension support member is provided with a tension adjuster for adjusting the tension of the flat yarn discharged from the flat yarn bobbin.

In particular, the tension adjusting portion may include a rectangular support plate fixedly installed on the extended support member, and a rear vertical plate extending vertically to the rear end of the support plate and having a rear guide ring through which the flat yarn passes, A first elastic plate and a second elastic plate fixedly installed on the support plate portion in a state where the rear ends thereof are spaced apart from each other by a predetermined distance and the front ends of the first and second elastic plates are in contact with each other with an elastic force, And a front vertical plate portion having a front guide ring through which the flat yarn passed between the first elastic plate and the second elastic plate is passed.

And a yarn detection unit for detecting yarn splicing of the flat yarn is provided on the front side of the tension adjusting unit.

The flat yarn crusher of the present invention comprises a bobbin holder fixing the flat yarn bobbin in a direction perpendicular to the longitudinal direction of the diameter drum and rotating the bobbin holder in synchronism with the rotation speed of the diameter drum, There is an effect that it can be supplied without kinking when the warp single yarn is set.

FIG. 1 is a side view schematically showing a monoclinic competition and a krill apparatus.
2 is a view schematically showing a bobbin holder.
3 is a view schematically showing a side surface of one holder.
4 is a view schematically showing a tension adjusting portion.
5 is a view schematically showing a trimming sensor.

The flat yarn crusher for planer according to the present invention will now be described in detail with reference to the following examples, but the scope of the present invention is not limited to the following examples.

FIG. 1 is a side view schematically showing a monoclinic competition and a krill apparatus.

1, the flat yarn crusher 10 according to the present invention is installed parallel to the longitudinal direction of the constant diameter drum 910 of the single throw game 90 and includes a frame 110, a driving member 120, A bobbin holder 140, and a tension adjusting unit 150. [

The driving member 120 rotates the bobbin holder 140 in a state synchronized with the rotation speed of the diameter drum 910 of the spinning club 90 and is installed on the frame 110.

The driving member 120 may be an electric motor or the like, and it is preferable to use a BLDC motor to precisely control the rotational speed. A driving shaft 122 directly or indirectly connected to the driving member 120 is installed on the upper portion of the frame 110 so as to be parallel to the longitudinal direction of the diameter adjusting drum 910. The driving shaft 122 may be a shaft of the driving member 120 and a shaft connected to the driving member 120 by a reduction gear or a bevel gear.

2 is a view schematically showing a bobbin holder.

The bobbin holder 140 is for fixing the flat yarn bobbin 50 and is fixed in a direction perpendicular to the driving shaft 122 and rotated by the driving shaft 122.

The bobbin holder 140 is fixed to the drive shaft 122 in a vertical direction by a vertical support member 132, a horizontal support member 134 and a horizontal support member 136, as shown in FIGS.

An intermediate portion of the vertical support member 132 is vertically fixed to the end of the drive shaft 122. The one horizontal support member 134 and the other horizontal support member 136 extend horizontally at both ends of the vertical support member 132.

One side holder 142 of the bobbin holder 140 is fixed to the one horizontal support member 134. The other side holder 144 of the bobbin holder 140 is fixed to the other side horizontal support member 136.

A foamed foam layer having a predetermined thickness is formed on the inner surface of the one side holder portion 142 and the other side holder portion 144 of the bobbin holder 140 so as to effectively fix the flat yarn bobbin 50 without vibration and slip 142a (144a) are formed.

The one side holder part 142 includes a circular plate part 142b fixed to the one horizontal supporting member 134 and an annular protrusion part 142c formed on the outer side surface of the circular plate part 142b . The foamed foam layer 142a is formed on the inner surface of the disk portion 142b.

3 is a view schematically showing the rotation inertia prevention part 145. As shown in Fig.

As shown in FIG. 3, the annular protrusion 142c may include a rotation inertia prevention part 145 including a belt 145a that frictionally applies surface contact with a predetermined tension.

The flat inertia of the flat yarn bobbin 50 is discharged as the flat yarn (510 in FIG. 1) is wound on the constant diameter drum 910 of the fixed knocker 90. The bobbin holder 140 for fixing the flat yarn bobbin 50 is rotated by the marine finishing of the flat yarn. The rotation inertia prevention unit 145 prevents the bobbin holder 140 from rotating due to inertia when the bobbin holder 140 rotates and the winding operation of the flat yarn is stopped on the diameter drum 910 do.

The rotational inertia prevention part 145 is constituted by the belt 145a and a tension spring 145b and one end of the belt 145a is fixed on the upper side of the one horizontal support member 134, And is fixed to the tension spring 145b. And the other end of the tension spring 145b is fixed to the lower side of the one horizontal support member 134. [

2, the other side holder 144 is elastically supported in one direction by a compression spring 144c to easily fix and separate the flat yarn bobbin 50 to the bobbin holder 140 . Specifically, the other holder 144 includes a circular plate 144b having the foamed foam layer 144a formed on an inner surface thereof, one end of which is fixed to the center of the circular plate 144b and the other side of which is fixed to the other horizontal support member 136 And a support bar 144d elastically supported on the support bar 144d.

A through hole is formed in the end of the other horizontal support member 136 and the other side of the support bar 144d of the other holder 144 is arranged to pass through the through hole at a predetermined length, A compression ring 144c is disposed between the fixing ring 144e and the other horizontal support member 136. The compression spring 144c is disposed between the fixing ring 144e and the other horizontal support member 136, That is, the support bar 144d is elastically supported by the other horizontal support member 136 by the elastic force of the compression spring 144e.

The support bar 144d is inserted through the through hole of the other horizontal support member 136 so that the operator can easily pull the support bar 144d outwardly in order to separate the flat yarn bobbin 50 from the bobbin holder 140. [ And the handle 144f may be provided at the other end of the handle 144d.

4 is a view schematically showing the tension adjusting unit 150. As shown in FIG.

As shown in FIG. 1, an extended support member 151 integrally extended in the direction of the fixed game 90 is formed at an end of the one horizontal support member 134.

The extension support member 151 is provided with a tension adjusting unit 150 for adjusting the tension of the flat yarn discharged from the flat yarn bobbin 50.

4, the tension regulator 150 includes a rectangular support plate 152, a rear vertical plate 153, a front vertical plate 154, a first elastic plate 155, and a second elastic plate 156 .

The rectangular support plate 152 is fixed to the extension support member 151.

The rear vertical plate 153 extends vertically to the rear end of the support plate 152 and has a rear guide ring 153a at an upper end thereof. A flat yarn that is discharged from the flat yarn bobbin 50 is passed through the rear guide ring 153a.

The front vertical plate 154 extends vertically to the front end of the support plate 152 and has a front guide ring 154a at its upper end. The flat yarn drawn into the rear guide ring 153a is inserted into the front guide ring 154a after passing between the first elastic plate 155 and the second elastic plate 156. [

The first elastic plate 155 and the second elastic plate 156 are fixedly installed on the rear side of the support plate 152 with their rear ends spaced apart from each other by a predetermined distance, do. The flat yarn that has passed through the rear guide ring 153a passes between one end of the first elastic plate 155 and the one end of the second elastic plate 156 that are in contact with each other and has a constant tension.

The rear end of the first elastic plate 155 and the rear end of the second elastic plate 156 are connected to a first vertical fixing shaft 155a and a second vertical fixing shaft 156a having horizontal gears 155b, And is fixed to the support plate 152 by a shaft.

And an elastic adjusting screw 157 formed on the outer circumferential surface of the horizontal gear unit 155b of the first vertical fixing shaft 155a and a screw thread engaged with the horizontal gear unit 156b of the second vertical fixing shaft 156a do.

The thread of the elastic adjustment thread 157 is formed in the other direction with respect to the center. The first vertical fixing shaft 155a and the second vertical fixing shaft 156a are rotated in the outer direction so that the one end of the first elastic plate 155 is rotated, The first vertical fixed shaft 155a and the second vertical fixed shaft 156a move inwardly as the elastic force acting on one end of the second elastic plate 156 and the one end of the second elastic plate 156 is lowered, So that the elastic force is increased.

5 is a view schematically showing a trimming sensor.

As shown in FIGS. 1 and 5, a yarn cutter 160 for detecting yarn splicing of the flat yarn may be provided on the front side of the tension adjuster 150.

The yarn cutter 160 includes a fixing plate 161 fixed to the support plate 152 of the tension adjusting unit 150, a rotation bar 162 whose center is axially fixed to the rear side of the fixing plate 161, A tension spring 163 for pulling the lower side of the rotary bar 162 with a predetermined elastic force and a wire member 164 having a rear end fixed to the upper side of the rotary bar 162 and a guide ring 164a at the front end, ).

The flat yarn that has passed through the tension adjusting unit 150 passes through the guide ring 164a provided in the wire member 164 of the yarn saving member 160. When the flat yarn passing through the guide ring 164a is cut off because the force to rotate clockwise by the tension spring 163 acts on the wire member 164, (162) is rotated clockwise. (Not shown) for sensing the rotation of the wire member 164 or the rotation bar 162. When the rotation of the wire member 164 or the rotation bar 162 is detected by the sensing unit, It is needless to say that an alarm sound or an alarm lamp can be operated when it is detected.

10: Krill apparatus, 110: Frame,
120: driving member, 140: bobbin holder,
150: tension regulating unit, 160:
50: Bobbin holder, 510: Flat yarn
90: regular game, 910: regular drum

Claims (7)

1. A crusher for a trim machine, which is installed parallel to a longitudinal direction of a regular drum of a regular game,
A frame;
A driving member having a driving shaft mounted on an upper portion of the frame so as to be rotated in synchronism with the rotational speed of the regular drum of the fixed game and parallel to the longitudinal direction of the regular drum;
And a bobbin holder fixed to the flat yarn bobbin in a direction perpendicular to the driving shaft and rotated by the driving shaft.
The method according to claim 1,
A vertical support member having an intermediate portion vertically fixed to an end portion of the drive shaft and a horizontal support member and a second horizontal support member extending horizontally at both ends of the vertical support member,
The bobbin holder includes a first holder portion which is fixed to the first horizontal support member and fixes one side of the flat yarn bobbin and a second holder portion which is fixed to the second horizontal support member and fixes the other side of the flat yarn bobbin Wherein the flat yarn crushing device comprises:
3. The method of claim 2,
And a foamed foam layer having a predetermined thickness is formed on inner sides of the one side holder part and the other side holder part.
The method of claim 3,
Wherein the one-side holder portion comprises a disc portion fixed to the one horizontal supporting member and an annular protrusion formed on an outer surface of the disc portion,
Wherein the rotary inertia preventing unit includes a belt for frictionally contacting the annular protrusion with a predetermined tension so as to prevent the one holder from being rotated by rotational inertia.
5. The method of claim 4,
An extending support member extending from the front end of the one horizontal supporting member in the regular playing direction,
Wherein the extension support member is provided with a tension adjusting unit for adjusting the tension of the flat yarn discharged from the flat yarn bobbin.
6. The method of claim 5,
Wherein the tension regulating portion includes a rectangular support plate fixedly installed on the extended support member, a rear vertical plate extending vertically to the rear end of the support plate and having a rear guide ring through which the flat yarn passes, A first elastic plate and a second elastic plate fixedly installed on the support plate part in a state where the rear ends thereof are spaced apart from each other by a predetermined distance and the front ends of the first and second elastic plates are in contact with each other with an elastic force, And a front vertical plate portion having a front side guide ring through which the flat yarn passed between the first elastic plate and the second elastic plate passes, at an upper end thereof.
The method according to claim 6,
And a yarn tension sensing unit for sensing yarn splicing of the flat yarn is provided on the front side of the tension adjusting unit.
KR1020150189152A 2015-12-30 2015-12-30 Flat yarn creel apparatus for warping machine KR101800516B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150189152A KR101800516B1 (en) 2015-12-30 2015-12-30 Flat yarn creel apparatus for warping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150189152A KR101800516B1 (en) 2015-12-30 2015-12-30 Flat yarn creel apparatus for warping machine

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KR20170080727A true KR20170080727A (en) 2017-07-11
KR101800516B1 KR101800516B1 (en) 2017-12-21

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108557580A (en) * 2017-12-30 2018-09-21 安徽省宁国天成电工有限公司 A kind of disconnection monitoring warning device
CN109987448A (en) * 2019-04-08 2019-07-09 刘和兰 One kind is anti-to break flame retardant cable
KR102556959B1 (en) * 2023-05-03 2023-07-19 주식회사 세현 Yarn twist prevention device for dust net manufacturing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100743230B1 (en) 2006-06-28 2007-07-27 코오롱글로텍주식회사 Beam warper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108557580A (en) * 2017-12-30 2018-09-21 安徽省宁国天成电工有限公司 A kind of disconnection monitoring warning device
CN109987448A (en) * 2019-04-08 2019-07-09 刘和兰 One kind is anti-to break flame retardant cable
KR102556959B1 (en) * 2023-05-03 2023-07-19 주식회사 세현 Yarn twist prevention device for dust net manufacturing

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