CN1614113A - Apparatus for removing terminals of fabrics and circular loom therewith - Google Patents
Apparatus for removing terminals of fabrics and circular loom therewith Download PDFInfo
- Publication number
- CN1614113A CN1614113A CN 200410086074 CN200410086074A CN1614113A CN 1614113 A CN1614113 A CN 1614113A CN 200410086074 CN200410086074 CN 200410086074 CN 200410086074 A CN200410086074 A CN 200410086074A CN 1614113 A CN1614113 A CN 1614113A
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- China
- Prior art keywords
- knitted fabric
- fabrics
- terminals
- mentioned
- shut
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/34—Devices for cutting knitted fabrics
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/88—Take-up or draw-off devices for knitting products
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
A knitted fabric end-removing apparatus (30) mounted on a circular knitting machine equipped with a striper (16). This apparatus (30) comprises at least two cutting means (31) provided on one end of a tenter (20) located in between a knitted fabric knitting unit (10) and a feed roller (26) for applying tension to a knitted fabric (F) and pulling it down and a removing means for separating a knitted fabric end (F1) off a knitted fabric itself. In this apparatus (30), the removing means may be devices (32 and 33) for sucking and discharging a knitted fabric end out of the knitting machine or accommodating such a knitted fabric end separately from a knitted fabric itself inside the knitting machine, and each of the cutting means may be a rotary cutter (31) or a scissors-type cutter.
Description
Technical field
The present invention relates to from the knitted fabric of circular knitting machine manufacturing of equipment switching device shifter, remove the device of the switching part (terminals of fabrics) of hosiery yarns.Also relate to circular knitting machine with this device.
Background technology
Device as the switching part (terminals of fabrics) of removing the hosiery yarns of being made by the circular knitting machine of equipment switching device shifter when weaving textile, has and can cut off yarn automatically.The yarn ends clip device that forms.As the prior art, for example, following patent documentation 1.
In addition, cutting the knitted fabric of tubular, with the device of the state that keeps 1 knitted fabric, is the open-width formula batching apparatus of the applicant self application.As the prior art, for example, there is following patent documentation 2.
Circular knitting machine as 2 cutteves are installed has the both sides of opening the knitted fabric of syringe shape by 2 cutteves, batches respectively on the braiding machine that the open-width batching apparatus is arranged as the knitted fabric that cuts off.As the prior art, for example, there is following patent documentation 3.
Patent documentation 1: special public clear 62-11105 communique
Patent documentation 2: the spy opens flat 8-60501 communique
Patent documentation 3: special fair 3-70026 communique
In the knitted fabric of being made by the circular knitting machine of equipment switching device shifter, by the yarn ends that switching device shifter produces when switching yarn, freely extend the inboard that is attached to the knitted fabric of tubular, the unrealistic situation of the length of the yarn ends of this switching and long.For this reason, the past is removed its switching part take out knitted fabric from braiding machine after from this knitted fabric.Therefore, this removes operation owing to become unnecessary operation usually, and institute is so that knitted fabric is finished back cost of processing increase.
In addition, in the switching part of aforesaid braiding yarn, the yarn ends of switching is attached to the surface of the knitted fabric of tubular, be flat if under this state, batch, then the switching part thickening usually, weaves the switching part of yarn owing to be positioned at the one-sided of knitted fabric work beam, so as shown in Figure 5, the one-sided F3 of knitted fabric roller F forms drum type and can not normally batch.
Summary of the invention
Terminals of fabrics of the present invention remove device be the equipment switching device shifter circular knitting machine in terminals of fabrics remove device, it is characterized in that, have, be arranged on the braiding portion that is configured in knitted fabric and, have the feature of removing the terminals of fabrics of cut-out from the knitted fabric main body increasing tension force on the knitted fabric and the guiding that it is left behind being gone out at least 2 shearing device of an end of the open-width apparatus between the width of cloth device.
In addition, circular knitting machine of the present invention is characterized in that, has above-mentioned terminals of fabrics and removes device.
According to the present invention, because,, alleviate the processing charges of knitted fabric so in the operation after the machined needles fabric, can cut down the operation that eliminates switching part from the terminals of fabrics of knitted fabric main body separation cut.
In addition, adjust at interval, can on braiding machine, be processed into desirable knitted fabric width by the cut-out of at least 2 of adjustment.
In addition, the knitted fabric of being made by the circular knitting machine of equipment switching device shifter has only as the knitted fabric roller of the switching part of hosiery yarns one-sided to form drum type and expand singularly when take-up, weaves cotton cloth and can not batch the size of work beam defined.But, have a circular knitting machine that terminals of fabrics is removed device according to of the present invention, can similarly make with common braiding machine the knitted fabric roller about equal and opposite in direction, and batch to the size of regulation.
Description of drawings
Fig. 1 is the braiding portion of circular knitting machine of expression equipment switching device shifter and the side view of open-width apparatus;
Fig. 2 is (a) plane of expression open-width apparatus, the terminals of fabrics configuration of removing device, batching apparatus and (b) side view;
Fig. 3 is the expansion side view of cutter sweep;
Fig. 4 is (a) stereogram of expression knitted fabric spread state and (b) side view;
Fig. 5 is the stereogram that the conventional example of knitted fabric work beam is batched in expression.
The specific embodiment
The above-mentioned mechanism of removing can be the device that attracts and discharge terminals of fabrics in the outside of braiding machine, also can be in the fabric beginning accommodation apparatus system that separates with the knitted fabric main body in the inside of braiding machine of portion.Usually, the viewpoint from the generation that prevents wind silk floss etc. is accumulated is preferably the former.
Above-mentioned shut-off mechanism can be a rotary cutting apparatus, also can be scissor type cut-off device.Usually be preferably the former.Be preferably the distance between 2 shut-off mechanisms regulating above-mentioned shut-off mechanism.
In addition, be preferably the knitted fabric guide that is provided with to shut-off mechanism guide needle fabric.As such knitted fabric guide, for example, can use in cutting guide member and the Webbing take-up device any one, perhaps use its both sides.
Fig. 1 is the braiding portion 10 of circular knitting machine of expression equipment switching device shifter and the side view of open-width apparatus 20.
Configuration rotation syringe 11 in braiding portion 10, the periphery at the rotation syringe forms a plurality of needle trays 12 in vertical direction.Above-below direction can be accommodated in each needle tray by free movable knitting needle.
The control cam of configuration control knitting needle on the cam holder 13 relative with rotation syringe 11.
During braiding, in the sinker dish 14 that the sinker of cooperating with knitting needle disposes in the horizontal direction, on radial direction, be free to slide.Sinker is controlled by the sinker cam that is configured on the sinker cover.
Bottom at rotation syringe 11 has and its driven wheel of integrally installing 15, drives driven wheel by the driving engine that is configured in the braiding machine by speed change gear.
Inside front equipment switching device shifter 16 at syringe.Switching device shifter is installed on the switching device shifter dish 17.
On switching device shifter dish 17 in order thereunder to hang open-width apparatus 20 fixed support 21.The rotation of open-width apparatus 20 and braiding machine rotates freely together.Be called as カ De ラ テ Star Network ス (English name: device CADRATEX) (No. the 1314009th, Japan Patent) as open-width apparatus 20 preferred uses.
On said gear device 15, fix 2 at least and batch arm 22.Rotation by batching arm 22 knitted fabric guide members 23,24 and batching apparatus and braiding machine is with rotate fastly.Knitted fabric guide member 23,24 uses in order to open knitted fabric.
As shown in Figure 1, below the braiding portion 10 of braiding machine, and the configuration pin fabric ends is removed device 30 above the width of cloth device 26 that leads out.Terminals of fabrics is removed device 30, as Fig. 2 (a) (b) shown in, have 2 rotary cutting apparatus 31 of the end that is configured in open-width apparatus 20 and be configured in the attraction peristome 33 of the inboard of circular knitted fabric F.
Circular knitted fabric F under compiling from braiding portion 10, bend " ㄑ " font section (position according to the observation is opposite with " ㄑ " font section) by being fixed on the above-mentioned T font knitted fabric guide member 27 that batches on the arm 22, on tilted direction, advance along open-width apparatus 20 to the width of cloth device 26 that leads out of the inboard that is configured in circular knitted fabric.In this state, on knitted fabric, increase tension force.As shown in Figure 3, the notch 29 of V-shape is set on the cutting guide member 28 on the top that is configured in the width of cloth device 26 that leads out, discoid rotary cutting apparatus 31 is set near the center of notch.Knitted fabric by V-shape end 29a and open-width apparatus 20 between and be directed to cutter sweep 31.
In the circular knitting machine of equipment switching device shifter 16, switching part (being equivalent to the F1 among Fig. 4 (a)) at the hosiery yarns of necessity, normally, extract out the pin with pin every suitable radical from rotation syringe 11 and when interlocking, can alleviate the burden that is applied on the knitting needle.For this reason, drawn needle partly weaves fabric and can not must cut off and get rid of as this part of product use.Normally, the knitted fabric width of switching part depends on the mechanism, weave, the density of knitted fabric, the yarn of use of braiding machine, and the width of the switching part of hosiery yarns does not wait from 60mm to 120mm.Therefore, preferably in above-mentioned interval, can dispose at least 2 rotary cutting apparatus 31 with adjusting.Particularly, shown in Fig. 2 (a), the installation portion of the engine 34 that drives rotary cutting apparatus 31 can be installed slidably on open-width apparatus 20.More preferably, behind the interval of adjusting 2 rotary cutting apparatus, for adjusting the position relation of knitted fabric and cutter sweep, rotary cutting apparatus can be installed on the direction of arrow of Fig. 3 movably.Because rotary cutting apparatus 31 is by being installed on the open-width apparatus 20, when adjusting the knitted fabric width with the running interlock of open-width apparatus 20, so needn't adjust again again.
The switching part of above-mentioned cut-out (terminals of fabrics) F1 is attracted and introduces from the attraction peristome 33 of annular blower 32, externally discharges via the central part of braiding machine, stores in the outer storage box of machine (figure is expression).
The knitted fabric width of switching part F1 under the situation from 60mm to 120mm, attracts the diameter of peristome 33 to be preferably 50mm.In addition, annular blower 32 is preferably following specification: suck characteristic (maximum characteristic) output 1.3KW, static pressure 15.2KPa, (rated value) air quantity 2.0m3/min.
Secondly, the Webbing take-up device 40 of relevant knitted fabric guide as the outside that is configured in rotary cutting apparatus 31 is based on Fig. 1 and Fig. 4 (b) explanation.
At least 1 outside at rotary cutting apparatus 31 of Webbing take-up device 40 is fastened on the batching apparatus.A side that is preferably is over there installed another.By the knitted fabric of leaving behind and just having taken up one's knitting, while knitted fabric keeps level the to move to width of cloth device that leads out with 2 Webbing take-up devices.
Shown in Fig. 2 (b), in the Webbing take-up device 40, the supporting axis 44 in being arranged on casing 43 tightens the one side of batching spring 45 that applies the power of batching, and at the another side that batches spring 45, is with 41 by batching the spring installation with what the mode that is applied in the power of batching was batched.The another side of above-mentioned band can telescopically take out from the peristome freedom that is arranged on the above-mentioned casing.On its band edge, be provided for tangling the hook-shaped parts 42 of knitted fabric.
F takes up one's knitting at knitted fabric, when perhaps making the repair of knitted fabric after knitting needle breaks away from by anomalies such as broken yarn lines, the knitted fabric end F2 that takes up one's knitting (Fig. 4 (b)) compares downward braiding and at least roughly tangles above-mentioned hook part 42 5cm the time with braiding portion.Knitted fabric end F2 is left behind to cutting guide member described later by the application of force of batching with 41.Because the front end of hook part 42 is downward, so in a single day knitted fabric F arrives the cutting guide member, knitted fabric just automatically breaks away from from hook part 42.
Like this,, perhaps make knitted fabric after knitting needle breaks away from, also can guide to rotary cutting apparatus 31 by guide member by anomalies such as broken yarn lines at the knitted fabric F that takes up one's knitting.
Based on preferred embodiment explanation the present invention, but the present invention can be various distortion.
For example, in the above description, the single knitting circular knitting machine of equipment switching device shifter 16 has been described, still, in the double knit circular knitting machine of equipment switching device shifter, terminals of fabrics can be set equally and removes device.
As shut-off mechanism,, use shearing device can obtain identical effect as the scissors except rotary cutting apparatus.
In addition, separate and other method of storage from knitted fabric main body F as the switching part F1 of the hosiery yarns that makes cut-out, in the mode identical with common knitted fabric via the width of cloth device 26 that leads out, batch with the knitted fabric roller, perhaps also can in the storage box of the bottom that is arranged on braiding machine, store.
In addition, under the situation of the knitted fabric of the yarn in braiding and flexible power plating-knitted (add え and compile body), under the situation that the braiding damage that is called as " centre mark " that is taking place under the situation of using synthetic fiber produces, cut-out is removed after the switching part F1, also can open and batch knitted fabric.
Claims (10)
1, a kind of terminals of fabrics is removed device, be the equipment switching device shifter (16) circular knitting machine in terminals of fabrics remove device (30), have, be arranged on the braiding portion (10) that is configured in knitted fabric and apply tension force on the knitted fabric (F) and the guiding that it is left behind is gone out the open-width apparatus (20) between the width of cloth device (26) an end at least 2 shut-off mechanism (31) and be used for the mechanism of removing from the terminals of fabrics (F1) of knitted fabric main body separation cut.
2, device as claimed in claim 1, wherein, the above-mentioned mechanism of removing is the device (32,33) that attracts and discharge terminals of fabrics in the outside of braiding machine.
3, device as claimed in claim 1 or 2, wherein, the above-mentioned mechanism of removing is the device of the terminals of fabrics (F1) that separates in the storage inside of braiding machine and knitted fabric main body (F).
4, as each described device of claim 1 to 3, wherein, above-mentioned shut-off mechanism is rotary cutting apparatus (31).
5,, wherein, can regulate the distance between 2 shut-off mechanisms (31) of above-mentioned shut-off mechanism as each described device of claim 1 to 4.
6,, wherein, the knitted fabric guide to shut-off mechanism (31) guide needle fabric (F) is set as each described device of claim 1 to 5.
7, device as claimed in claim 6, wherein, above-mentioned knitted fabric guide is a cutting guide member (28).
8, device as claimed in claim 6, wherein, above-mentioned knitted fabric guide is Webbing take-up device (40).
9, device as claimed in claim 6, wherein, above-mentioned knitted fabric guide is cutting guide member (28) and Webbing take-up device (40).
10, has the circular knitting machine of removing device as each described terminals of fabrics of claim 1 to 9.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP377077/2003 | 2003-11-06 | ||
| JP2003377077A JP2005139574A (en) | 2003-11-06 | 2003-11-06 | Knitted fabric end-removing apparatus and circular knitting machine equipped therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1614113A true CN1614113A (en) | 2005-05-11 |
Family
ID=34567128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410086074 Pending CN1614113A (en) | 2003-11-06 | 2004-10-20 | Apparatus for removing terminals of fabrics and circular loom therewith |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2005139574A (en) |
| CN (1) | CN1614113A (en) |
| DE (1) | DE102004049546A1 (en) |
| IT (1) | ITTO20040739A1 (en) |
| TW (1) | TWI348509B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422419C (en) * | 2006-08-15 | 2008-10-01 | 钱国洪 | Wearing off device for automatic clamping and cutting off thrums on fabric piece in horizontal type hand driven braider |
| CN107604523A (en) * | 2017-10-26 | 2018-01-19 | 东莞市织精机械科技有限公司 | Line apparatus and its application method are taken out in a kind of knitting wool shearing with intelligent control |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100893210B1 (en) | 2007-07-03 | 2009-04-16 | 코오롱글로텍주식회사 | Circular knit machine including anti-rolled edge device |
| KR101969068B1 (en) * | 2018-02-13 | 2019-04-15 | (주)유영산업 | Guide device for slitter |
| CN110205745B (en) * | 2019-07-22 | 2024-02-02 | 苏州星科自动化科技有限公司 | Yarn cutting and drawing equipment of flat knitting machine |
-
2003
- 2003-11-06 JP JP2003377077A patent/JP2005139574A/en active Pending
-
2004
- 2004-09-21 TW TW093128493A patent/TWI348509B/en active
- 2004-10-12 DE DE200410049546 patent/DE102004049546A1/en not_active Ceased
- 2004-10-20 CN CN 200410086074 patent/CN1614113A/en active Pending
- 2004-10-26 IT ITTO20040739 patent/ITTO20040739A1/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422419C (en) * | 2006-08-15 | 2008-10-01 | 钱国洪 | Wearing off device for automatic clamping and cutting off thrums on fabric piece in horizontal type hand driven braider |
| CN107604523A (en) * | 2017-10-26 | 2018-01-19 | 东莞市织精机械科技有限公司 | Line apparatus and its application method are taken out in a kind of knitting wool shearing with intelligent control |
| CN107604523B (en) * | 2017-10-26 | 2019-02-26 | 东莞市织精机械科技有限公司 | A kind of knitting wool shearing pumping line apparatus and its application method with intelligent control |
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO20040739A1 (en) | 2005-01-26 |
| JP2005139574A (en) | 2005-06-02 |
| TW200523416A (en) | 2005-07-16 |
| DE102004049546A1 (en) | 2005-06-09 |
| TWI348509B (en) | 2011-09-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |