CN101746646A

CN101746646A - Knotting device

Info

Publication number: CN101746646A
Application number: CN200910004590A
Authority: CN
Inventors: M·富尔; R·科恩
Original assignee: Karl Mayer Textilmaschinenfabrik GmbH
Current assignee: Karl Mayer Textilmaschinenfabrik GmbH
Priority date: 2008-12-09
Filing date: 2009-03-06
Publication date: 2010-06-23
Also published as: EP2196424A1; JP4987901B2; EP2196424B1; JP2010137989A

Abstract

The invention relates to a knotting device (1) which has a carrier (2). The carrier is connected with a handle (3) moved under the control of an operator, wherein a suction device (17), at least one thread catch mechanism (15) and at least one knotter (16) are arranged on the carrier (2).

Description

Knotting device

Technical field

The present invention relates to a kind of knotting device.

Background technology

Usually need at first set up warp thread when the textile product breadth is produced, this warp thread is continued to be processed into a spinning plane material after a while in another device.For example must want warp thread for braiding or woollen yarn knitting.

When setting up warp thread, a large amount of line is simultaneously by extracting out in the bobbin bank, and is wound onto on the warping machine swift then or directly is wound on axle.Because bobbin bank can only hold the bobbin of limited amount usually,, can often be not enough simultaneously by the quantity of the line of extracting out in the bobbin bank in order to produce warp thread with enough width.Therefore, producing warp thread by means of so-called arrowband, is reeled successively in this arrowband, and wherein each faciola is consistent with each other.Wherein, occur this situation usually, be produced, and before therefore warp thread was done, the bobbin in bobbin bank had just been used up at all faciolas.The bobbin of using up so or almost using up must be replaced by full bobbin.After drum-changing, must be connected with the initiating terminal of the line of extracting out by new bobbin for the end of each bobbin position by the line of old bobbin extraction.Usually use a knotting device for this reason.

One simple knotting device is an instrument, this instrument by operating personal hand held in.Operating personal is caught the end of two lines with the another hand, and the end of the line of promptly covering and the initiating terminal of ew line are put into knotting device with them, and produces a tieing that requires by a pressure on the knotting device handle then.Operating personal can monitor whether tieing is normally produced simultaneously in addition.Certainly such way is very consuming time, and links mutually with to a certain degree fatigue concerning operating personal.

Therefore, bobbin bank has been equipped with automatic knotting device.Knotting device is suspended on the guide rail in bobbin bank for this reason, and we can say and can automatically be moved to different control positioies.Produce the tieing that requires at each control position then.Certainly also must accompany here, because per centum of the tieing that produces is defective usually by operating personal.As long as one flaw occurs, the just essential finishing of operating personal.Bigger bobbin bank constitutes the V-type bobbin bank usually.Here must be provided with oneself a knotting device to each post of V-type bobbin bank.This makes and uses such knotting device costliness especially.

Summary of the invention

The present invention is a foundation with this task, makes the replacing at the bobbin bank center line become simple.

This task achieves a solution by a knotting device that has underframe, and the handle that this underframe and is used for being moved by operating personal control is connected, wherein a suction apparatus, at least onely catch line apparatus and at least one knotter is arranged on the underframe.

Advantage with the advantage of so manual knotter of knotting device and full automaticity knotter is combined together, and meanwhile expense very reduces significantly.For example an advantage is, knotting device can be used for a plurality of bobbin banks or also can be used for the two halves of a bobbin bank.Therefore the expense that this knotting device is saved with respect to full automatic knotting device when a bobbin bank has surpassed and has half-and-half divided equally.Can see another advantage on this part thing, operating personal can be used to move control now, and this operating personal must come along in full automatic knotting device so far originally.Operating personal draws or presses underframe along the moving guide rail that requires so, and each knotting location arrangements is on this moving guide rail.Because bobbin bank is placed on the smooth areal of support usually, only need a less relatively expenditure of energy for moving of knotting device, this expenditure of energy can be provided by most operating personals.The time that needs for knotting can keep shorter owing to catch line apparatus.

Preferably a rack arrangement is on underframe, a plurality ofly catches line apparatus and a plurality of knotter is arranged on this support overlappingly.Therefore can repeatedly tie a knot in a position of knotting device, this is especially favourable in bobbin bank, and a plurality of bobbins are arranged in this bobbin bank overlappingly.Only knotting device need be moved on the position bobbin that it is arranged overlappingly near a row in this position in this case.Catching line apparatus then can take action, and catches the end of two lines.The end of a meanwhile common line is positioned on the line tensioner, and the end of another line is positioned on the bobbin.Knotter can be taken action then, and with the end connection of two lines.This action can be carried out simultaneously to a plurality of bobbins.

Preferably catching line apparatus and knotter constitutes Height Adjustable.Alerting ability is enhanced thus, and promptly same knotting device can be used for different bobbin banks, and for example the vertical distance of bobbin position can differently constitute in this bobbin bank.

Preferably an accumulator apparatus is arranged on the underframe.Knotting device obtains for the essential energy of its operation so, so it does not rely on the energy supply lines.This has improved its application flexibility.When for example using battery pack or storage battery as accumulator apparatus, it can be arranged on the position so, and it causes a favourable center of gravity there.The stability of knotting device is enhanced thus.

Preferably accumulator apparatus is connected with a charging union end.Accumulator apparatus can be injected into energy again again so, and will not remove from knotting device by accumulator apparatus.When using battery pack or storage battery as accumulator apparatus, the union end that charges so for example can constitute by plug or socket.

The union end that preferably charges is arranged in a underframe side of handle dorsad.Relatively easy for operating personal in this case, knotting device is connected with battery-charging station.Operating personal only needs knotting device is shifted onto on the battery-charging station simply, and the charging union end is connected with battery-charging station.

Preferably handling device is arranged near handle.When knotting device was sent to the position of requirement, operating personal just can be by the process of manipulation operations device start request, especially in the locational knotting of one or more bobbin.

Preferably underframe have at least two can be along the wheel of rail guidance, and have at least two support wheels transverse to moving direction and its side with staggering.This is suitable in this case, arranges a guide rail in bobbin bank, and knotting device is provided for this bobbin bank, and this guide rail is along the motion path trend of knotting device.Like this, knotting device is conducted through bobbin bank by means of this guide rail.The stability of side guarantees that by support wheel this support wheel is positioned at the left side and the right side on guide rail next door along moving direction.Guaranteed enough stability thus, so knotting device also can suitable speed passes bobbin bank and moves.

Preferably support wheel has the diameter bigger than wheel.This for example has advantage, underframe relatively guide rail with enough pitch arrangement, and can not produce thus stability problem.

Preferably on underframe, arrange a position transduser at least.Position transduser be arranged on the base plate or on the guide rail or other suitable locational sensor concur.When knotting device was sent on the correct position, position transduser for example can discharge a signal on handling device.So for example a green emitting body can be light, when knotting device does not arrange that when going up in place, then an emitting red light body is light.As long as green emitting body one light (perhaps produce other signal), operating personal just knows that knotting device is on correct position.He just can discharge the knotting button so.

Description of drawings

Link mutually with accompanying drawing by means of preferred embodiment below the present invention and describe.Wherein:

Fig. 1 represents is a knotting device movably.

The specific embodiment

One knotting device 1 has a underframe 2, and this underframe is connected with leader 3.One operating personal can be held on the handle 3, so that promote underframe 2 along the direction pulling underframe 2 of arrow 4 or along opposite direction.

Two wheels 5,6 are arranged on the underframe 2, and this wheel accurately cooperates with guide rail 7, and can be guided by guide rail 7.Underframe 2 is connected with two support wheels 8,9 in addition, and this support wheel has the diameter bigger than wheel 5,6, and is arranged in the side of wheel 5,6.Therefore underframe 2 usefulness are to put to be supported on the base plate or on other the base here.In any case do not obtain three point support at ordinary times at base.

The wheel of arranging near handle 36 is installed on the underframe 2 by an articulated joint 10, so that knotting device 1 also can be moved along curve outside guide rail 7.

The support 11 of one pillar form is arranged on the underframe 2.A plurality of induction pipes 12 are arranged on the support 11 overlappingly, and wherein each induction pipe 12 has a sucking hole 13.Can make induction pipe 12 round axis 14 rotations with an actuating device of not representing in detail.Induction pipe 12 constitutes one with sucking hole 13 and rotating driving device and catches line apparatus 15.

Knotter 16 is arranged on the support 11 in addition, and arranges near catching line apparatus 15.Knotter 16 has an operating control of not representing in detail, and this operating control is synchronous with the actuating device of catching line apparatus 15.

Many groups catch line apparatus 15 and knotter 16 along the gravity direction arranged superposed on support 11.Relate to such six groups of devices in the present embodiment.The group number depends on the application of expection, i.e. the kind of bobbin bank, and knotting device should be arranged in this bobbin bank.When bobbin bank for example has eight overlapping bobbin groups, catch line apparatus 15 and knotter 16 so and also should be provided with eight groups.

Induction pipe 12 provides negative pressure by suction apparatus 17, and this suction apparatus is arranged in the side that support 11 is caught line apparatus 15 dorsad.Suction apparatus 17 produces one the air-flow of enough suction, so that catch from the end 18 of the line of line tensioner 19 with from the initiating terminal 20 of the line of bobbin 21.End 18 and initiating terminal 20 are inhaled into induction pipe 12.Then, when induction pipe 12 during round axis 14 rotation, terminal 18 and initiating terminal 20 be placed into knotter 16, then this knotter can with terminal 18 and initiating terminal 20 interconnect.

Certainly line tensioner 19 is not to be suspended in the air as shown in the figure, but is fixed on the support in the bobbin bank.Bobbin 21 neither be suspended in the air, but is suspended on the bobbin position in the bobbin bank.Here support and bobbin bank are owing to open-and-shut reason is not represented.

Two battery packs 22 are arranged on the underframe 2, and this battery pack is as energy storage.For example battery pack 22 supplies with driving energy or control energy for the air pump of suction apparatus 17, the actuating device and the knotter 16 of induction pipe 12.

Battery pack 22 is connected with a charging union end 23.Charging union end 23 is arranged in the side that underframe 2 is in handle 3 opposites.When battery pack 22 should be charged again, operating personal can push knotting device not the battery-charging station of expression in detail simply by means of handle 3 so, so that the charging union end 23 of knotting device 1 is connected with battery-charging station.

Handling device 24 arranges that near handle 3 this handling device has a plurality of operating elements 25 and at least one telltale 26.At least arrange a position transduser 27 on underframe, this position transduser is reacted to position section 28, and this position section is fixed on the guide rail 7.When knotting device 1 for example moves to a position, catch line apparatus 15 in this position and capture line, and when knotter 16 can connect them, telltale 26 changes to green with its color by redness so, therefore operating personal for example can manipulation element 25, so that finish the knotting process of six groups of lines terminal 18 and line initiating terminal 20.

But whole supports 11 or catch line apparatus 15 and the knotter 16 adjustable height formation that saves land.For this reason, for example can consider these actual conditions, different bobbin banks is arranged, the bobbin position is arranged at various height in this bobbin bank.Therefore same knotting device can be used for different bobbin banks.Also can make the automation of Height Adjustable property in case of necessity, and use positioning drive unit for this reason.Positioning drive unit can be connected with memory storage, and the height and position of determining of different bobbin banks is kept in this memory storage.Operating personal can be adjusted to knotting device 1 on each bobbin bank by simple " pressing the button " so.

With respect to the pure manually knotting of line, illustrated knotting device has advantage, is not to be dropped into by operating personnel itself for the needed energy of knotting, but at any time available as supplementary energy. Because be provided with a plurality of line apparatus 15 and knotters 16 of catching, a plurality of knottings also can be carried out simultaneously. But because here regulate expenditure say with comparing lower, but knotting device 1 expense is implemented cheaply. But mainly be that two halves for a plurality of bobbin cradles or a bobbin cradle only need a unique knotting device 1.

Claims

1. the knotting device (1) that has a underframe (2), the handle (3) that this underframe and is used for being moved by operating personal control is connected, wherein a suction apparatus (17), at least onely catch line apparatus (15) and at least one knotter (16) is arranged on the underframe (2).

2. knotting device according to claim 1 is characterized in that, go up to arrange a support (11) at underframe (2), a plurality ofly catches line apparatus (15) and a plurality of knotter (16) is arranged on this support overlappingly.

3. knotting device according to claim 1 is characterized in that, catches line apparatus (15) and knotter (16) formation adjustable height and saves land.

4. knotting device according to claim 1 is characterized in that, goes up at underframe (2) and arranges an accumulator apparatus (22).

5. knotting device according to claim 4 is characterized in that, accumulator apparatus (22) is connected with a charging union end (23).

6. knotting device according to claim 5 is characterized in that, charging union end (23) is arranged in underframe (a 2) side of handle dorsad.

7. knotting device according to claim 1 is characterized in that, near handle (3) placement operations device (24).

8. knotting device according to claim 1 is characterized in that, underframe (2) has at least two can have at least two support wheels (8,9) along the wheel (5,6) of guide rail (7) guiding with transverse to moving direction (4) and with its side direction with staggering.

9. knotting device according to claim 8 is characterized in that, support wheel (8,9) has than the bigger diameter of wheel (5,6).

10. knotting device according to claim 1 is characterized in that, arranges a position transduser (27) on underframe (2) at least.