CN102108597A

CN102108597A - Needle selection method from needle dial of knitting machine and needle dial for carrying out the method

Info

Publication number: CN102108597A
Application number: CN2010106210645A
Authority: CN
Inventors: E·洛纳蒂; T·洛纳蒂; F·洛纳蒂
Original assignee: Santoni SpA
Current assignee: Santoni SpA
Priority date: 2009-12-24
Filing date: 2010-12-23
Publication date: 2011-06-29
Anticipated expiration: 2030-12-23
Also published as: IT1397085B1; KR20110074477A; TW201142100A; ITMI20092302A1; CN102108597B

Abstract

The invention relates to a needle selection method from a needle dial of a single-cylinder and double-bed circular knitting machine and a needle dial for carrying out the method.According to the method, the body of the needle dial is divided into a plurality of parts by the axis surrounding the body of the needle dial and each of the parts is equipped with a preset number of radial slots.Each of the selectors is equipped with two areas successively arranged within the longitudinal extension range of the selectors.The selectors are arranged inside the radial slots, so that one selector arranged inside the radial slots and at least one selection part are positioned in one of the two selection areas.Meanwhile, the selector arranged in the radial slot between two adjacent parts and at least one selection part are positioned in the other one of the two selection areas.The body of the needle dial rotates around its own axis with respect to a selection device.According to a preset selection program, the selection device is matched with a selection part of a preset selector corresponding to the needle of a knitting machine.

Description

In knitting machine, select the method and the dials that is used to implement this method of the pin of dials

Technical field

The present invention relates to the method in monotubular double bed circular knitting machine, the pin of dials selected, also relate to the dials that is used to implement this method.

Background technology

As everyone knows, monotubular double bed circular knitting machine comprises syringe and dials, and syringe has vertical axis, and dials is arranged on syringe top and coaxial with syringe.

In the side of syringe a plurality of axial slots are arranged, admit a pin in each slit, slide thereby pin can be parallel to the axis of syringe.Near its lower end, promptly be provided with the actuating heel at place, its end opposite with needle point, it is radially outstanding from the side of syringe that this activates heel usually for each pin, and can cooperate the path that the pin actuating cam of syringe is limited by lateral face.These paths be configured as cause the pin that cooperates the path since syringe around himself axis with respect to the rotation of described actuating cam and along corresponding axial slots reciprocating motion, this reciprocating motion causes pin to cooperate the yarn that will be fed to pin at the yarn feeding of knitting machine or the place of doffing, form knitting or that pin is remained on the non-operative position is knitting to stop it to carry out at the yarn feeding of knitting machine or the place of doffing, perhaps mobile pin is to provide the knitting of particular type.

Move to carry out knitting pin in order to select not carry out knitting pin with respect to other in given yarn feeding place, perhaps more generally activate specific pin in order to be different from other pin, below each pin, each axial slots of syringe holds corresponding selector usually, this selector is provided with at least one and activates heel and at least one selection heel, activate heel and be arranged on usually near the axial end portion opposite of selector, and select heel to be arranged on the zone line of the longitudinal extension scope of selector with pin.

In many cases, selector can swung through on the plane of syringe axis, thereby be transferred to the non-operative position from the operating position, in this operating position, select heel and activate heel outstanding from corresponding axial slots side direction at least in part, and in this non-operative position, activate heel and select heel with respect to the corresponding axial slots of operating position retraction.Around syringe, usually along syringe around himself axis with respect to the rotation direction of pin actuating cam, in each yarn feeding of knitting machine or the next-door neighbour the place ahead at the place of doffing, at least one selecting arrangement is arranged, this selecting arrangement lateral face is to syringe and be provided with the selection element, these are selected element to cooperate and select heel, thereby cause corresponding selector to be transferred to the non-operative position from the operating position.

At selecting arrangement next-door neighbour rear, usually in the yarn feeding of selecting arrangement and knitting machine or doff between the place, the selector actuating cam is arranged, the actuating heel that this selector actuating cam can selected device cooperates, and the not selected element of the selection heel of this selector cooperates, and therefore remains on the operating position.Cooperate with actuating cam along with activating heel, these selectors move along the corresponding axial slots of syringe, promotion is arranged in the pin of same axial slots, thereby pin cooperates the path that is formed by the pin actuating cam, this causes pin to pick up yarn and form new knitted loop in the yarn feeding of being considered place, perhaps under any circumstance all differently works with the corresponding pin of the selector that moves to the non-operative position.

Move to the non-operative position with the selector of selecting element to cooperate, so it activates the actuating cam that heel is mismatched selector.The pin that is arranged in same axial slots with these selectors is retained on the path that is limited by the pin actuating cam with its actuating heel, keep pin idle or to stop pin to carry out at the yarn feeding of being considered or the place of doffing knitting, perhaps under any circumstance all be retained in by corresponding to the path of the actuating heel cooperation of the pin of the selector that is retained in the operating position on the different path.

Selector is got back to the operating position and can be utilized the elasticity of selector itself or realize that by spring or by extractor this extractor is arranged on the place ahead of selecting arrangement with respect to the rotation direction of the actuating cam of pin and selector along syringe from the non-operative position.

The dials of these knitting machines is made of the dials body usually, and this dials body is a plate-like, is arranged on syringe top and coaxial with syringe, and can be along with rotating and activated with syringe around himself axis.

A plurality of radial slit are arranged on the upper surface of dials body, each radial slit is held the pin that can move along corresponding radial slit, and be provided with the actuating heel in its end of pointing to the dials axis usually, this actuating heel projects upwards from radial slit, and can cooperate by in upper side to path that the pin actuating cam of dials body upper surface limits.

These paths be configured as cause the pin that cooperates the path since dials around himself axis with respect to the rotation of described actuating cam and reciprocating motion, this reciprocating motion causes pin to pick up the yarn that will be fed to pin at the yarn feeding of knitting machine or the place of doffing, forms knitting or with pin remain on clear position with stop its in the yarn feeding of knitting machine or doff locate to carry out knitting.

At the pin that also can select dials so that this pin carry out knitting or implement in the knitting knitting machine of particular type in specific yarn feeding place with respect to being prevented from that knitting pin moves, be known that, for each pin, use selector between pin and dials axis, this selector is arranged in the same radial slit of holding corresponding pin.Usually, described selector is connected to this pin, and is provided with the actuating heel usually near its end opposite with the end of pointing to pin, and this actuating heel can be engaged in the corresponding actuating cam of upper side to dials.This selector generally is movably, usually can on plane, swing through the dials axis, thereby be transferred to the non-operative position from the operating position, in this operating position, activate heel and project upwards from corresponding radial slit at least in part, thereby be engaged in the actuating cam of upper side to dials, and in this non-operative position, activate heel with respect to the corresponding axial slots of operating position retraction, thereby mismatch described actuating cam.Along syringe and dials around himself axis with respect to the rotation direction of pin actuating cam and selector actuating cam, in each yarn feeding of knitting machine or the next-door neighbour the place ahead at the place of doffing, at least one selecting arrangement is arranged, this selecting arrangement can interact with selector, thereby causes selector to be transferred to the non-operative position from the operating position.

In the knitting machine of some types, selector is used in the dials, and these selectors also have at least one and select heel except having the heel of actuating, when selector is in the operating position, selects heel outstanding from the upper surface of dials.In these knitting machines, to dials and be provided with the selection element, these select elements can cooperate the selection heel of the selector of dials to the selecting arrangement of pin that is used for selecting dials, thereby cause described selector to be transferred to the non-operative position from the operating position in upper side.

, the pin of dials is carried out the pin execution of selecting compared with to syringe select more to be a problem although thereby the use of selector provides the selection possibility can satisfy some knitting requirements fully in the dials.This is true so long as because the disk-like structure of dials, because the axis of the more close dials in zone that selecting arrangement acted on, so this has reduced the space between two adjacent selectors.In order to utilize selection potential fully, selecting arrangement must come differently to act on two adjacent selectors if having time, so dials can not surpass preset value around the rotation of himself axis.Because should be worth significantly less than syringe and the common accessible slewing rate of dials, so utilize the requirement of the selection potential of the pin in the dials just to conflict mutually fully with the requirement of the production potential that does not reduce these knitting machines.

Summary of the invention

Aim of the present invention is a kind of method of in monotubular double bed circular knitting machine the pin of dials being selected of design, this method can realize gratifying the trading off between these two requirements, permission provides a large amount of selections to the pin of dials, and excessively do not reduce the slewing rate of syringe and dials, therefore excessively do not reduce the productivity ratio of these knitting machines.

Within this aim, a purpose of the present invention is a kind of method that can implement a plurality of selections of design, and it can satisfy the requirement that mainly is used in the knitting on these knitting machines, and the slewing rate of syringe and dials is higher.

Another object of the present invention is that design is a kind of especially for a large amount of methods of selecting of the knitting permission enforcement of rib-loop.

Another object of the present invention provides a kind of dials that is used in the monotubular double bed circular knitting machine, is used to implement the method according to this invention.

This aim and these and other objects will become more apparent hereinafter, they are realized by a kind of method of in monotubular double bed circular knitting machine the pin of dials being selected, wherein, described dials comprises plate-like dials body, described dials body surface thereon has a plurality of radial slit, each radial slit is held pin and selector, described pin can move along corresponding radial slit, described selector is arranged between the axis of described pin and described dials body and is provided with at least one and selects heel and activate heel, described selector can be swung on the sagittal plane of described dials body, thereby be transferred to the non-operative position from the operating position, in described operating position, described selection heel and described actuating heel project upwards from corresponding radial slit at least in part, and in described non-operative position, described actuating heel and described selection heel are with respect to the corresponding radial slit of described operating position retraction, at least one selecting arrangement in upper side to described dials body and be provided with the selection element, described selection element can cooperate described at least one selection heel so that described selector is transferred to described non-operative position from described operating position, it is characterized in that, said method comprising the steps of:

Described dials body is divided into a plurality of parts that set gradually around the axis of described dials body ideally, and each part comprises the described radial slit of predetermined number:

Be provided with two in each selector in described selector and select the zone, select the zone to set gradually for described two along the longitudinal extension scope of corresponding selection device;

Described selector is arranged in the described radial slit, thereby be located at selector in the radial slit of a part in the described part make described at least one select heel to be arranged in described two to select one of zones to select zones, and be located at selector in the radial slit of two adjacent parts make described at least one select heel be arranged in described two select zones another select zones;

Owing to described dials body activates described dials body around himself axis with respect to the rotation of described selecting arrangement, and according to default option program, make described selection element cooperation and stop the selection heel of the knitting corresponding default selector of pin, thereby cause described selector to be transferred to described non-operative position from described operating position in the yarn feeding of knitting machine or the place of doffing.

Description of drawings

From method of the present invention with implement to come example by the non-limitative example in the accompanying drawing the description of embodiment of a preferable but non-exclusionism of dials of this method, further feature and advantage of the present invention will become more apparent, in the accompanying drawings:

Fig. 1 is used for implementing dials pin of the method according to this invention and the diagrammatic top view that selector is arranged, has omitted dials for the purpose of clear more, and selecting arrangement shown in broken lines;

Fig. 2 is the enlarged drawing of the part of Fig. 1;

Fig. 3 cuts open the dials cutaway view of getting at the selecting arrangement place along the plane of process dials axis, and wherein selector is in the operating position;

Fig. 4 is that image pattern 3 cuts open the cutaway view of getting like that, and wherein selector is in the non-operative position;

Fig. 5 be under the different conditions of work, image pattern 3 cuts open the cutaway view of getting like that, wherein selector is in the non-operative position;

Fig. 6 is that image pattern 5 cuts open the cutaway view of getting like that, and wherein selector is in the non-operative position.

The specific embodiment

Referring to accompanying drawing, the dials that be used in the monotubular double bed circular knitting machine, is used to implement the method according to this invention totally indicates with Reference numeral 1, this dials 1 comprises the dials body 2 of basic plate-like in a manner known way, this dials body surface thereon has a plurality of radial slit 3, holds pin 4 and selector 5 in each radial slit.

Pin 4 can move along the corresponding radial slit 3 of dials body 2, and preferably be provided with and activate heel 4a, this actuating heel is arranged near the longitudinal end opposite with its needle point 4b of pin 4, promptly be arranged on pin 4 be designed to point near the end of axis 2a of dials body 2.The actuating heel 4a of pin 4 projects upwards from the corresponding radial slit 3 of dials body 2.

The actuating heel 4a that is located at the some pins 4 in the dials body 2 can cooperate at least one actuating cam 6 of pin 4, this actuating cam in upper side to dials body 2 and be defined at least one path of described actuating heel 4a, thereby, and activate pins 4 along corresponding radial slit 3 in a manner known way because dials body 2 is around himself axis 2a rotation with respect to described actuating cam 6.

Preferably, pin 4 is made of the pin of so-called transfevent, that is, pin is provided with spring 7 near its needle point 4b, and this spring is that the pin that is located in the syringe limits passage 8, thereby allows knitting technology weave to transfer to the pin of syringe from the pin 4 of dials 1 in a manner known way.

Selector 5 is arranged between the axis 2a of corresponding pin 4 and dials body 2, and is provided with near it points to the end of axis 2a of dials body 2 and activates heel 5a, and is provided with at least one selection heel 5b at the zone line of its longitudinal extension scope.

Selector 5 can be swung on the sagittal plane of dials body 2, thereby be transferred to the non-operative position from the operating position, in this operating position, activate heel 5a and select heel 5b to project upwards from corresponding radial slit at least in part, and in this non-operative position, activate heel 5a and select heel 5b with respect to the corresponding radial slit 3 of operating position retraction.

Preferably, selector 5 is pivoted to the pin 4 that is located in the same radial slit 3 around pivot axis 9, this pivot axis is substantially perpendicular to through corresponding radial slit 3 and through the plane of the axis 2a of dials body 2, thereby allows selector 5 on its plane of arrangement, promptly swing on the plane through the axis of dials body 2.

When selector 5 is in the operating position, activate heel 5a and can cooperate at least one actuating cam 10, this actuating cam in upper side to dials body 2, and be defined at least one path of described actuating heel 5a, thereby, and activate selectors 5 and therefore activate pin 4 along corresponding radial slit 3 in a manner known way because dials body 2 is around himself axis 2a rotation with respect to described actuating cam 10.

In an illustrated embodiment, the actuating cam 6 of pin 4 cooperates the actuating heel 4a of pin 4, cause pin 4 and therefore cause selector 5 to shift to the axis 2a of dials body 2, the actuating cam 10 of the selector 5 then actuating heel 5a of the selected device 5 of energy cooperates, cause selector 5 and therefore cause pin 4 to move apart the axis 2a of dials body 2, still described cam also can differently be provided with.For example, the actuating cam 6 of pin 4 can limit the path of the actuating heel 4a of pin 4, this actuating cam 6 makes pin 4 and selector 5 is moved along corresponding radial slit 3 bilaterals ground, thereby and the actuating cam 10 of selector 5 can cause selector 5 simply and therefore cause pin 4 to move the path that change cooperates with the actuating heel 4a of pin 4.

At least one selecting arrangement 11 is arranged above dials body 2, this selecting arrangement is provided with selects element 12, these select element can cooperate the selection heel 5b of selector 5, thereby cause selector 5 to be transferred to the non-operative position from the operating position, dials body 2 can be owing to activateding with respect to the rotation of selecting arrangement 11 around himself axis 2a, thereby make selector 5 in all cases all towards selecting arrangement 11.

The selection element 12 that is used for each selecting arrangement 11 comprises a plurality of selectors 13, and these selectors are towards the upper surface of dials body 2.The selector 13 mutual side direction of each selecting arrangement 11 are adjacent, and radially separate in the direction of the axis 2a of dials body 2.Each selector 13 can move to clear position from the operating position according to order, in this operating position, because dials body 2 is around himself axis 2a rotation with respect to selecting arrangement 11, selector can cooperate in all cases all the selection heel 5b towards selector 5 selector 13, that be in the operating position, thereby activate corresponding selector 5 and be transferred to the non-operative position, and at this clear position, selector not with the selection heel 5b interference of selector 5.

Otherwise thereby the selector 13 of selecting arrangement 11 can be in a manner known way by the actuation control element of programmable electronic type activate be transferred to from the operating position clear position or, the work of this actuation control parts management knitting machine and activate selector 13, thus selector according to default knitting program with or not with the selection heel 5b interference of specific selector 5.

Suitable is, have a plurality of yarn feedings or the situation of knitting machine at the place of doffing under, selecting arrangement 11 along dials body 2 around himself axis 2a with respect to yarn feeding or doff the place and with respect to the rotation direction of selecting arrangement 11, be arranged on each yarn feeding of knitting machine or the place ahead at the place of doffing, the yarn feeding or the place of doffing are that the yarn that forms knitting technology weave is assigned with part.

According to the present invention, dials body 2 is divided into a plurality of

parts

14,15 that set gradually around the axis 2a of dials body 2 ideally, each

part

14,15 comprises the radial slit 3 of predetermined number, and each selector 5 has two along

selection zone

16,17 that the longitudinal extension scope of corresponding selection device 5 sets gradually.Selector 5 is arranged in the radial slit 3, thereby being located at selector 5 in the radial slit 3 of a described part, for example part 14 makes at least one select heel 5b to be arranged in two to select one of zones to select zones, for example select in the zone 16, and be located at selector 5 in the radial slit 3 of two adjacent parts, for example part 15 make at least one select heel 5b be arranged in two select zones another select zones, for example select in the zone 17.

In each selector 5,

select zone

16,17 to be arranged between the longitudinal end that is connected to pin 4 that activates heel 5a and selector 3 for two, this pin is arranged in the same radial slit 3 of dials body 2.

Since select heel 5b on selector 5 and selector 5 with respect to this specific arrangements of dials body 2, even dials 2 around himself axis 2a with respect to selecting arrangement 11 high speed rotating, also can activate selection for the pin 4 of dials 1.

Advantageously, when dials body 2 passes through selector 13 belows of selecting arrangements 11 with a

part

14 or 15, some selectors 13 are selected for the pin 4 that is located in this

part

14 or 15, promptly on the

selection zone

16 or 17 that the selection heel 5b of the selector 5 that is arranged in this

part

14 or 15 is located at, carry out work, according to the selection that the pin 4 in the next-door neighbour's

further part

15 or 14 that is located at dials body 2t is made, other selector 13 of described selecting arrangement 11 is preset in its operating position or clear position.In fact, when the selector 13 of selecting device 11 towards and when being operated on selection zone 16 or 17 (this selections zone is provided with at least one heel 5b) of the selector 5 that is located in

part

14 or 15, select other selector 13 in zone 17 or 16 (this selections zone selector 5 in being located at this part is not selected heel 5b, but the selector 5 in the next-door neighbour's

further part

15 or 14 that is located at dials body 2 has selection heel 5b) to be preset in towards another: to be suitable for acting on as described in being located on the selector 5 in next-door neighbour's

further part

15 or 14 as upper/lower positions.

In the embodiment shown, selecting arrangement and 1 is provided with eight selectors 13, each selects

zone

16,17 that four selectors are arranged, therefore select

zone

16,17 for each, there are four different being used to select the layout possibility of heel 5b, also can in the

selection zone

16,17 of each selector 5, have a plurality of selection heel 5b, but

select zone

16,17, the quantity of selector 13 and therefore select the quantity of the possible position of heel 5b to change as requested for each.

The method that the pin 4 of dials 1 is selected according to the present invention is as follows.

The dials body 2 of selector 5 with above-mentioned setting is owing to activateding with respect to the actuating cam 6 of pin 4, the actuating cam 10 of selector 5 and the rotation of selecting arrangement 11 around himself axis 2a, thus the part of dials body 2 14,15 in all cases all in bottom surfaces to selecting arrangement 11.In the place ahead of each selecting arrangement 11, any selector 5 that is in the non-operative position by with the cooperating of resetting cam (not shown for brevity) of known type move into the operating position in a manner known way.

For with the selector 5 that must stop knitting pin 4 to be associated at the residing yarn feeding of the selecting arrangement that is considered or the place of doffing, the selector 13 that is designed to act on the selecting arrangement 11 on the selection heel 5b of this selector 5 moves into the operating position in advance, thereby when described selector 5 process selecting arrangements 11 belows, because selection heel 5b cooperates with a described selector 13, described selector 5 moves into the non-operative position, and other selector 5 remains on the operating position.In the downstream of selecting arrangement 11, the selector 5 that remains on the operating position cooperates the actuating cam 10 of selector 5, and this causes selector to move apart the axis 2a of dials body 2, activates and the yarn feeding of being considered or the corresponding pin 4 in place that doffs thereby cause.

Otherwise the selector 5 that has moved into the non-operative position is mismatched the actuating cam 10 of selector 5, and therefore corresponding pin 4 keeps prevention to carry out knitting in the yarn feeding of being considered or the place of doffing.

As mentioned above, when the pin 4 in the

part

14 or 15 of selecting 13 pairs regional of selector assemblies to be located at dials body 2 by one in two

selection zones

16 or 17 of selector 5 is selected, another group selection bar 13 that is designed to towards another

selection zone

17 or 16 that is located at the selector 5 in next-door neighbour's

further part

15 or 14 is preset to actuating for the selection that is located at the pin 4 in described next-door neighbour's

further part

15 or 14, shown in Fig. 3 to 6.

Like this, the actuating that can reckon with selector 13 can not interfered ongoing selection, therefore reduce and select required time, and therefore allow to activate dials 1, perhaps under any circumstance all activate dials 1 with the slewing rate that does not significantly reduce knitting machine productivity ratio with high slewing rate.

When described

further part

15 or 14 is arranged in bottom surfaces to selecting arrangement 11, the selector 13 that is in the operating position cooperates the selection heel 5b with the selector 5 that must be associated at the yarn feeding that is considered or the knitting pin 14 of place's prevention that doffs, its mode is similar to reference to being located at pin 4 described modes in first

forward part

14 or 15, therefore continues as mentioned above for the selection of the pin 4 of dials 1.

Like this, can carry out a plurality of selections to the pin 4 that is located in the dials 1, the many knitting type that this just can satisfy monotubular double bed circular knitting machine keeps the high speed of service of knitting machine simultaneously.

In Fig. 1 and 2, select heel to be intended to rib stitch is carried out knitting layout to point out that more clearly they, Fig. 1 and 2 show by blacking.Because the layout of described type, can implement the selection of 1:1, promptly carrying out knitting and adjacent pin yarn feeding place with a pin keeps stoping knitting, implement the selection of 1:3, promptly carrying out knitting and ensuing three pins yarn feeding place with a pin keeps stoping knitting, implement the selection of 1:7, promptly carrying out knitting and ensuing seven pins yarn feeding place with a pin keeps stoping knitting, implement the selection of 2:2, promptly carrying out knitting and ensuing two pins yarn feeding place with two adjacent needles keeps stoping knitting, implement the selection of 2:6, promptly carry out knitting and ensuing six pins with two adjacent needles and keep stoping knitting yarn feeding place.The pin that is positioned at the syringe at the pin place that stops knitting dials forms plain stitch in the yarn feeding of being considered place, and carries out the pin formation purl tissue of knitting dials, thereby produces classical rib-loop knitting technology weave.

In fact, will find that the method according to this invention has realized its intended purposes fully, this is because it allows the pin of dials is implemented a large amount of the selection, and does not excessively reduce the slewing rate of syringe and dials, does not therefore reduce the productivity ratio of these knitting machines.

Therefore the method for imagination can stand multiple modification and modification, and all these is within the scope of appended claims; All details can further be replaced with other technical equivalent element.

In fact, employed material and size can be as requested with the prior art state and for arbitrarily.

Claims

1. method of in monotubular double bed circular knitting machine, the pin of dials being selected, wherein, described dials (1) comprises plate-like dials body (2), described dials body surface thereon has a plurality of radial slit (3), each radial slit is held pin (4) and selector (5), described pin can move along corresponding radial slit (3), described selector is arranged between the axis (2a) of described pin (4) and described dials body (2) and is provided with at least one selects heel (5b) and actuating heel (5a), described selector (5) can be swung on the sagittal plane of described dials body (2), thereby be transferred to the non-operative position from the operating position, in described operating position, described selection heel (5b) and described actuating heel (5a) project upwards from corresponding radial slit (3) at least in part, and in described non-operative position, described actuating heel (5a) and described selection heel (5b) are with respect to the corresponding radial slit (3) of described operating position retraction, at least one selecting arrangement (11) in upper side to described dials body (2) and be provided with and select element (12), described selection element can cooperate described at least one selection heel (5b) so that described selector (5) is transferred to described non-operative position from described operating position

It is characterized in that, said method comprising the steps of:

Described dials body (2) is divided into a plurality of parts (14,15) that set gradually around the axis (2a) of described dials body (2) ideally, and each part (14,15) comprises the described radial slit (3) of predetermined number;

Be provided with two in each selector in described selector (5) and select zone (16,17), select the zone to set gradually for described two along the longitudinal extension scope of corresponding selection device (5);

Described selector (5) is arranged in the described radial slit (3), thereby be located at selector (5) in the radial slit (3) of the part (14 or 15) in the described part (14,15) make described at least one select heel (5b) to be arranged in described two to select one of zone (16,17) to select zone (16 or 17), and be located at selector (5) in the radial slit (3) of two adjacent parts (15 or 14) make described at least one select heel (5b) be arranged in described two select zone (16,17) another select zone (17 or 16);

Owing to described dials body (2) activates described dials body (2) around himself axis (2a) with respect to the rotation of described selecting arrangement (11), and according to default option program, make described selection element (12) cooperation and stop the selection heel (5b) of the knitting corresponding default selector of pin (4) (5), thereby cause described selector to be transferred to described non-operative position from described operating position in the yarn feeding of knitting machine or the place of doffing.

2. the method for claim 1, wherein for each selecting arrangement (11), described selection element (12) comprises a plurality of selectors (13), and described selector is towards the upper surface of described dials body (2); Described selector (13) mutually side direction is adjacent, and radially separates in the direction of the axis (2a) of described dials body (2); Each selector in the described selector (13) can shift from the operating position according to order, in described operating position, described selector can cooperate the selection heel (5b) of the described selector (5) that is in the operating position, thereby corresponding selection device (5) is transferred to the non-operative position; Described dials body (2) can rotate with respect to described selecting arrangement (11) around himself axis (2a), thereby all makes a selector in the described selector (5) towards described selecting arrangement (13) in all cases; It is characterized in that,

When described dials body (2) passes through selector (13) below of described selecting arrangement (11) with the part (14 or 15) in the described part (14,15), selection according to making for the selector (5) in the proximate portion that is located at described dials body (2) (15 or 14) is preset in its operating position or its non-operative position with described selector (13).

3. the dials of a monotubular double bed circular knitting machine, described dials (1) comprises plate-like dials body (2), described plate-like dials body surface thereon has a plurality of radial slit (3), each radial slit is held pin (4) and selector (5), described pin (4) can move along corresponding radial slit (3), described selector (5) is arranged between the axis (2a) of described pin (4) and described dials body (2) and is provided with at least one selects heel (5b) and actuating heel (5a), described selector (5) can be swung on the sagittal plane of described dials body (2), thereby be transferred to the non-operative position from the operating position, in described operating position, described selection heel (5b) and described actuating heel (5a) project upwards from corresponding radial slit (3) at least in part, and in described non-operative position, described actuating heel (5a) and described selection heel (5b) are with respect to the corresponding radial slit (3) of described operating position retraction, at least one selecting arrangement (11) in upper side to described dials body (2) and be provided with and select element (12), described selection element can cooperate described at least one selection heel (5b) so that described selector (5) is transferred to described non-operative position from described operating position; Described dials body (2) can be owing to activateding around the rotation with respect to described selecting arrangement (11) of himself axis (2a), thereby all make a selector in the described selector (5) towards described selecting arrangement (11) in all cases,

It is characterized in that:

Described dials body (2) is divided into a plurality of parts (14,15) that set gradually around the axis (2a) of described dials body (2) ideally, and each part comprises the described radial slit (3) of predetermined number;

Each selector in the described selector (5) has two and selects zone (16,17), selects the zone to set gradually along the longitudinal extension scope of described selector (5) for described two;

Described selector (5) is arranged in the described radial slit (3), thereby be located at selector (5) in the radial slit (3) of the part (14 or 15) in the described part (14,15) make described at least one select heel (5b) to be arranged in described two to select one of zone (16,17) to select zone (16 or 17), and be located at selector (5) in the radial slit (3) of two adjacent parts (14,15) make described at least one select heel (5b) be arranged in described two select zone (16,17) another select zone (17 or 16).

4. one or multinomial described dials in the claim as described above is characterized in that,

Described selector (5) is pivoted to pin (4) in the same radial slit (3) that is located at described dials body (2) with an one longitudinal end around pivot axis (9), and described pivot axis is arranged to be substantially perpendicular to the plane through the axis (2a) of described radial slit (3) and described dials body (2).

5. one or multinomial described dials in the claim as described above is characterized in that,

The described actuating heel (5a) of described selector (5) is arranged near the longitudinal end of described selector (5), and it is opposite that described longitudinal end and being connected to of described selector are located at the end of the pin (4) in the same radial slit (3) of described dials body (2); The described selection between the longitudinal end that zone (16,17) is arranged on the pin (4) in the same radial slit (3) that being connected to of described actuating heel (5a) and described selector (5) be located at described dials body (2).

6. one or multinomial described dials in the claim as described above is characterized in that,

Described pin (4) has from the outstanding actuating heel (4a) of the upper surface of described dials body (2) near it is connected to the longitudinal end of the selector (5) in the same radial slit (3) that is located at described dials body (2).

7. one or multinomial described dials in the claim as described above is characterized in that described pin (4) is the pin of transfevent.