CN104233613B - For providing the device of line to the pin of knitting machine - Google Patents

Abstract

A kind of wire part for knitting machine（6）Line distribution member（60）, including main body（62）, main body has mounting portion（63）And operation part（64）, mounting portion is used to be movably mounted to wire part（6）Leading section（8）, pin of the operation part for the needle bearing mechanism towards knitting machine（N）.Mounting portion（63）Can by distribution member according to determination relative to wire part（6）The construction of discrete number be attached to wire part, the operation part of the construction of discrete number corresponding to distribution member（64）Relative to the pin of needle bearing mechanism（N）The position of the identical discrete number of setting.Distributor gear（60）It is configured to only selectively be attached to wire part with the construction selected from the construction of the discrete number of determination（6）.

Description

For providing the device of line to the pin of knitting machine

Technical field

The present invention relates to a kind of device for being used for the pin supply line to knitting machine.The invention further relates to one kind to be used for knitting machine Wire part line distribution member, and the wire part including the distribution member.

The present invention relates to the technology of the knitting machine for knitwear, seamless type knitwear, knitted underwear or similar products neck Domain, especially circular knitter.

Background technology

Herein, term " knitting machine " generally refers to knitting machine, it is therefore preferable to and it is circular, knitted articles can be produced Machine, and be provided with multiple feed points, in the feed point, line is provided to the pin of the machine.The knitting machine is for example Can be single needle bed or crosspointer bed-type.

It is known that the device of line is provided to the pin of knitting machine.Device known in the art such as guidewire apparatus or wire group. Described device is default to be placed at the pin of knitting machine, and include respectively it is one or more it is (usually multiple) supply line mechanism, Referred to as wire part, it is supplied for forming the line needed for fabric to the pin of knitting machine.At the feed point of knitting machine, wire part phase Adjacent needle bearing mechanism is set.

Generally, multiple wire parts are provided with single feed point, the multiple wire part can be activated individually, or Simultaneously or alternately, more lines are supplied to pin and/or change supply to the line of pin in this way, the pin is by supplying To point (in the case of circular knitter, rolling is utilized in the presence of the motion of needle bearing mechanism relative to the transport of wire part The effect that cylinder rotates).Therefore, single guidewire apparatus generally includes the multiple wire parts associated with feed point.

In the prior art, each wire part generally generallys include elongated body, and the main body is in its longitudinally extending portion Center section is pivotally connected to the stationary body of wire part, and its operating side (or line distribution end) is set in needle bearing mechanism The side for the pin put upwardly extends.By filling the specific actuator centered, wire part can surround its fulcrum controllably Rotate (according to amplitude angle set in advance), so as to be operated between idle state and working condition, in idle state, wire part Line pin of the distribution end away from machine to prevent pin from picking up the line distributed by wire part at feed point, in working condition, lead The line of line piece distributes end close to pin so that can pick up line in the pin for it is expected to start at feed point, and continuously form new knitting Coil.

The demand that polytype fabric work can be carried out with the identical supply feeding of machine is highlighted and will can led The distribution end of line piece is placed on the demand of diverse location (being typically more than two different positions).These positions need particular element Advance placement, the particular element forms wire part and multiple actuators of the startup for wire part.

The italian patent number of the applicant is to describe one kind in IT 1325202 file to disclosure satisfy that this demand Be used for knitting machine pin supply line device example.In this scenario, wire part can distribute line to end and be placed on six Individual different operating position.

Line distribution member for the wire part of knitting machine is known, i.e., is led for being arranged at online distribution terminal And can (or knitting machine be other so that it is sent to cylinder for the operation of guide line in the supply to specified point in line piece Needle-bar) pin mechanism.

Line distribution member includes hollow tubular body, and it stretches out in the end of wire part, to be fed to the line of the pin of machine Pass through operation.

Described in the italian patent IT 1325183 of same applicant file on wire part The example of line distribution member.In this scenario, distribution member is attached to wire part in this way, can surround vertical Rotated in the axis that the axial extension of distribution member is set.In addition, the wire part that distribution member can be installed relative to it End it is axially displaced.Once distribution member has been formed, it will be fixed to wire part by flat head screw.Relative to wire The inclination of the end adjustment line distribution member of part and upward mobility make it possible to adjust distribution member relative to knitting machine The distance of pin and direction.

Applicant have discovered that the known device also existing defects for the pin supply line to knitting machine, in many aspects It can be improved, especially may be used also in terms of performance and efficiency and its structure and operation the complexity that device can be realized To be improved.

The typical defect of known solution is embodied in, due to inaccurate in the motion of wire part and its part and/or Due to wire part between multiple modes of operation by when (such as being changed into working condition from idle state) vibration for being subject to, not Being accurately positioned for the distribution end of wire part can always be obtained.Moreover it is known that the wire installation of type be characterized by it is single Relatively low repeatability in the positioning of the end of wire part, passes through between idle state and mode of operation every time, single wire part End be commonly angled relative to the pin of knitting machine and be placed on diverse location.

The overall performance that relatively low setting accuracy and relatively low repeatability typically result in device declines；For example, line Distribute end relative to desired value further away from or close to pin；In a word, it is known that the vibration of the wire part of device will cause the stitch of knitting Mistake formed and/or can produce grid defect.

Other defects of known solution further relate to be typically due to structure and/or its vibration being subject to of wire part, lead It is caused to need to for the device of supply line constantly and/or frequently adjust and calibrate, so as to correct determining for wire part Simultaneously recalibration part makes it move in desired manner to position error.

The other defects for the known devices that applicant runs into be also embodied in known type wire part kinematic structure (i.e. its The motor pattern of part) obtain motion and/or motion difficult to realize compared with low accuracy.

Other defects of known devices are also embodied in a variety of positioning that the distribution end according to demand to wire part can be set The accurate difficulty for controlling and/or adjusting；This causes the reduction of known devices versatility, and be difficult adapt to a variety of knitting machines and/or Different types of weaving operation.

Other defects of known devices are embodied in its structural complexity：In fact, known devices generally include it is multiple individually The wire part of startup, they are removably inserted within the single body interior of device.Due to the number of the element of each wire part of composition Amount, and the positioning and motion of the actuator of each wire part are respectively used to, the main body of device forms complexity difficult to realize Structure；Which increase production cost and be difficult installation, setting and safeguard and/or installation, setting and safeguard it is very slow.Moreover, examine Considering single knitting machine includes multiple devices for supply line, and these devices are set around and along needle bearing mechanism, Know that the setting of knitting machine is easier to be influenceed by alignment error, functional fault and/or cisco unity malfunction occur.

Other defects of known solution are embodied in, due to the structure and/or exercise performance of the wire part of known type Caused single wire part can be obtained poor toggle speed.

Applicant further found that being set in the wire part of knitting machine and generally set in the conducting mechanism of knitting machine Known type line distribution member existing defects and can be improved in many aspects.

The defects of line distribution member of commonly known type be its relative to its installation wire part end it is accurate Location difficulty.This especially due to rotating the distribution member in wire bearing and thus using appropriate thick embryo flat head screw manually The needs of fixed position.These operations are highly difficult and/or very slow, it will usually cause the position error of distribution member, bring relative In the wrong orientation and/or distance of pin.

The feature of other defects of known distribution member is also embodied in relative to the wire part for being provided with distribution member It is assumed that the unstability of fixed position and/or the tendency in wire part vibration during movement.This unstability is also (main Ground) as caused by the especially quality of wire part of the quality in motion.

Other defects of known allocation element are related to the difficulty for realizing these solutions and/or high cost, and/or damaged With the tendency of abrasion.

The content of the invention

The purpose that many aspects and/or embodiment of the present invention propose is to provide a kind of for line to be supplied to knitting machine The device of pin, it can overcome said one or multiple defects.

It is used to supply line to the device of the pin of knitting machine it is a further object of the present invention to provide a kind of, it is characterised in that The accuracy of the positioning at the distribution end of line is high and/or repeatability is high, and/or it is stable to be characterized by the motion of single wire part And be not easily susceptible to vibration influence.

It is another object of the present invention to enable to can be by each wire for the device of the pin supply line to knitting machine The distribution end of the line of part is selectively positioned at multiple positions, and is characterized by that its is widely used, so as to fit easily Answer polytype knitting machine and/or production requirement.

, can be with relative to it is a further object of the present invention to provide a kind of device for being used for the pin supply line to knitting machine Know that the faster speed of device starts corresponding wire part.

It is a further object of the present invention to provide a kind of device for being used for the pin supply line to knitting machine, described device can change Enter the performance of knitting machine, enable in particular to increase the knitting productivity of machine, such as the quantity of the fabric produced in time per unit And/or the complexity of the fabric of production.

It is a further object of the present invention to provide a kind of device for being used for the pin supply line to knitting machine, described device can carry For the control that is more efficiently and more working of the supply of the line of the pin to machine.

It is a further object of the present invention to provide a kind of device for being used for the pin supply line to knitting machine, it is characterized by it Simple and rational structure.

It is a further object of the present invention to provide a kind of device for being used for the pin supply line to knitting machine, it has been characterized by The height reliability of the overall cost and/or function of competitiveness and/or installation and/or the height of setting and/or maintenance are easily changed.

It is a further object of the present invention to provide a kind of device for being used for the pin supply line to knitting machine, it is characterized by it The novelty of 26S Proteasome Structure and Function.

Another object of the present invention, it is in its many aspects and/or embodiment more particularly to a kind of for being arranged on wire Line distribution member on part, line distribution member is provided to the pin of knitting machine, and the wire part including the element, they can gram Take one or more defects.

It is a further object of the present invention to provide a kind of line distribution member, the line distribution member can be precisely mounted at phase On the wire part answered, so as to realize relative to the determination positioning of the pin of machine and certain orientation.

It is a further object of the present invention to provide a kind of line distribution member, it can simply and/or rapidly and/or easily Ground is reversibly attached to corresponding wire part.

It is a further object of the present invention to provide a kind of line distribution member, it is characterised in that its height on corresponding wire part The mounting stability of degree.

It is a further object of the present invention to provide a kind of line distribution member, the element is realized simple and/or economical.

These and other objects, it will become more fully apparent in the following description, and generally by according to one or more In individual claim each claim independently (without associated satellite) or with other claim any combination, with And according to the explanation and/or embodiment difference of the claims included below in combination, there is provided the pin being used for knitting machine The device of supply line is realized, and/or is realized by the line distribution member of the wire part for knitting machine, and/or by including distribution member The wire part of part is realized.

On the one hand, the present invention relates to a kind of device for being used for the pin supply line to knitting machine, described device to include：

Main body, the main body of described device are arranged to associated with knitting machine, corresponding to the needle bearing mechanism of knitting machine, and And be configured to be removably received by guidewire apparatus,

Guidewire apparatus, it is movably at least partially recessed into the main body, and including the first lever, the second thick stick Bar and wire part.On the one hand, the first lever is rotatably mounted to the main body of described device, so as to around the first rotary shaft Line rotates.

On the one hand, wire part is rotatably mounted to the first lever, so as to surround second on first lever Pivot axis, wire part have long and narrow construction and the Longitudinal extending between rearward end and leading section, and leading section is described Stretch out and expose from the main body on the direction of needle bearing mechanism, and at least limit for the needle bearing machine The passage of the line of the pin of structure, the wire part are provided with leader, and the leader is between rearward end and leading section.

On the one hand, the second lever is rotatably mounted to the main body of described device, so as to be rotated around the 3rd Axis rotates, and the second lever is longitudinally extended between triggering end and leading end, the leader of the wire part be configured to The leading end of second lever keeps slidably contacting；

On the one hand, guidewire apparatus include triggering equipment, its be at least partially situated in the main body and construct and in advance It is set to and at least controllably moves first lever and the second lever, so as to which wire part is placed on relative to main body and relative In multiple operating positions of the needle bearing mechanism of knitting machine.

On the one hand, triggering equipment is included in bootable first actuator on the first lever, so that it is determined that the first lever Around the rotation of first rotation axis, its amplitude is equal to the first adjustable angle changing between progressive position and withdrawn position, preceding Enter position and the front end of withdrawn position difference displacement and wire part of the leading section of corresponding lead part away from needle bearing mechanism Displacement of the portion close to needle bearing mechanism.

On the one hand, the pattern and/or track that the displacement is limited with the construction of the leader of wire part are carried out.

On the one hand, triggering equipment is included in bootable second actuator on the second lever, so that it is determined that the second lever Around the rotation of third rotation axis, its amplitude is equal to the second adjustable angle changing between first position and the second place, the One position and the second place correspond respectively to the leading section of wire part in the lifting direction relative to needle bearing mechanism until the The displacement of one vertical height, and wire part leading section on descent direction relative to needle bearing mechanism until less than first The displacement of second vertical height of vertical height.

On the one hand, guidewire apparatus includes the elastic devices being at least partially situated in the main body, the elastic devices structure Make and be predisposed to and flexibly resist triggering equipment in the first lever and/or the motion applied on the second lever.

On the one hand, the first lever and the second lever are not constrained to each other, i.e., they implement respective turn independently from each other Dynamic motion.

On the one hand, needle bearing mechanism is needle-bar；Preferably, needle bearing mechanism is the cylinder of circular knitter.

On the one hand, first, second, and third diameter parallel is in each other.

On the one hand, described device is used to by such mode be arranged on knitting machine, makes it adjacent to and close to rolling Needle bearing mechanism is set, and pin that can be optionally with needle bearing mechanism interacts.

On the one hand, wire part has backboard, and backboard has the thickness of wire part, and the thickness prolongs perpendicular to the longitudinal direction of wire part Exhibition portion gradually increases.On the one hand, backboard is in higher position in wire part.On the one hand, the leader of wire part is limited to On the backboard of wire part, and one upwardly extended in the side in the longitudinally extending portion of wire part of the upper surface including wire part Point.

On the one hand, this part of the restriction leader of upper surface is being substantially parallel to wire part relative to the first lever Second rotation axis plane on extend.

On the one hand, the backboard of wire part, the especially leader on the backboard of wire part, the first flexible member quilt is passed through With pre set force Continued depression on the leading end of the second lever, the first flexible member prevents wire part from being typically due to gravity from second Lever separates.

On the one hand, the leader of wire part realizes the tack cam for the leading end for being associated with the second lever, the second lever Leading end be used as being associated with the surrender element of tack cam.The profile of leader determines the rail that the leading section of wire part follows Mark, the leading section of wire part follows the rotation that the first lever is applied on wire part, and/or follows being applied to for the second lever and lead Rotation in line piece.

On the one hand, wire part includes fin, and the fin exposes and in the longitudinal direction of the wire part upwards from wire part Extend on part, parallel to the longitudinal axis of wire part.On the one hand, the backboard of wire part is limited on fin and/or and fin Upper surface overlap.On the one hand, guide portion is limited on fin, is preferably limited on the upper surface of fin.On the one hand, wing Extend in the plane for being substantially parallel to one or more of first, second, and third pivot center the upper surface of piece.

On the one hand, fin on the leading end of the second lever, is preferably passed through the first elasticity with predetermined force Continued depression Element.

On the one hand, the first lever and the second lever are rotationally attached to main body, third rotation axis and first in identical point Pivot center overlaps, and they intersect to form cross conformation herein.On the one hand, the second lever include in triggering end and leading end it Between run through recess, the first lever is inserted, and the recess forms forked installation of first lever on the second lever.

On the one hand, the first flexible member is constrained to wire part on one point, and leader and front end are inserted in this wire part Between portion.On the one hand, the second flexible member is in the upper end of the first lever or the point or first lever close to upper end At the point inserted between center section and upper end, the first lever is constrained to.

On the one hand, triggering equipment includes the 3rd actuator, and the 3rd actuators acts are on the second lever, to determine the The further rotation around third rotation axis of two levers, its amplitude are equal between first or the second place and the 3rd position 3rd angle adjustable, wherein the leading section that the further rotation for carrying it into the 3rd position of the second lever corresponds to wire part exists Relative to needle bearing mechanism until the displacement of the 3rd vertical height less than the second vertical height on descent direction.

On the one hand, the startup of the 3rd actuator enables the leading end of the second lever to rotate in a downward direction, will It brings the 3rd position into.On the one hand, the process of the position of entrance the 3rd of the second lever can either originate in first position, and and can is enough Originate in the second place, in the first case, the 3rd actuator by the second lever from the first height on the direction of decline it is straight Connect and be moved to the 3rd vertical height, in second of situation, the 3rd actuator is by the second lever from the second height in the side of decline It is moved upward to the 3rd vertical height.

On the one hand, guidewire apparatus includes the 3rd lever, and the 3rd lever is rotationally attached to main body, makes it in this way The 4th pivot axis can be surrounded, the 4th pivot center is preferably parallel to first rotation axis, and the 3rd lever includes living Dynamic part and promotion part, the second actuator can act on the movable part, promote part to be configured to contact the second thick stick The movable end of bar, so that it is determined that the second lever surrounds the rotation of third rotation axis between the first position and the second position.

On the one hand, the second actuator is arranged in such a way in main body, makes it mutual with the movable end of the second lever Effect, preferably different from the 3rd actuators acts at point on the second lever, or be disposed in main body so that Its pushing part split-phase interaction with the 3rd lever.

On the one hand, the leading section of wire part is used to cooperate with one or more pins of knitting machine and at least provided with wired point With element, the line distribution member is removedly associated with wire part, and limits for be allocated to needle bearing mechanism The passage of the line of pin.

On the one hand, main body is provided with least one housing bearing, and the housing pedestal configurations is at least in part movably Guidewire apparatus is contained in main body.On the one hand, the first lever and/or the second lever are rotatably mounted in the inside of bearing Main body.On the one hand, the leading section of wire part is stretched out and exposed from bearing on the direction of needle bearing mechanism, and triggers equipment It is preferably located in inside bearing.

On the one hand, main body is different from mutual bearing including multiple, and each pedestal configurations are that will movably lead accordingly Line equipment is contained in main body, and each comprising at least corresponding wire part and triggering accordingly in corresponding guidewire apparatus sets Standby, the triggering equipment is configured to corresponding wire part being placed on relative to bearing and the needle roller axle relative to knitting machine Hold multiple operating positions of mechanism.

On the one hand, the present invention relates to a kind of knitting machine for knitwear, knitted fabric or similar products, including needle bearing Mechanism, needle bearing mechanism show multiple grooves positioned at side, the generally vertical extension of groove, and each groove may move Ground accommodates pin, and the pin can be moved to form fabric controllably in corresponding groove, and the knitting machine includes root According to the device being used for pin supply line described in any of the above-described aspect and/or any one claim, needle bearing mechanism edge fortune Dynamic rail mark may move relative to the device for supply line.

Another independent aspects, the present invention relates to a kind of device for being used for the pin supply line to knitting machine, described device includes：

Main body, the main body of described device are arranged to associated with knitting machine, corresponding to the needle bearing mechanism of knitting machine, and And at least provided with housing bearing, the housing pedestal configurations are that movably guidewire apparatus is contained in main body；

Guidewire apparatus, it is movably at least partially recessed at least in housing bearing, and is comprised at least：

Wire part, there is long and narrow construction and the Longitudinal extending between rearward end and leading section, leading section is in the needle roller Stretch out and expose from the main body on the direction of Bearning mechanism, and at least limit for the needle bearing mechanism The passage of the line of pin；

Equipment is triggered, is at least partially situated in the bearing and constructs and be predisposed to and controllably move wire part extremely Multiple operating positions of needle bearing mechanism relative to main body and relative to knitting machine.Wherein, pedestal configurations and preset Especially it is fixed to guide the motion of guidewire apparatus, particularly for being guided when guidewire apparatus moves between multiple operating positions The motion of guidewire apparatus, and/or each operating position for wire part setting during ensuring that knitting machine work.

On the one hand, bearing limits operation planar, and guidewire apparatus is located at the plane and/or can propped up in the operation planar Moved in seat, the operation planar has the direction extension for the pin for being substantially parallel to needle bearing mechanism, and the longitudinal direction of bearing is prolonged Exhibition position is in the operation planar.On the one hand, bearing is individually used for being removably received by single wire part.On the one hand, the behaviour of bearing Make plane in this way, after described device is installed, the pin for the knitting machine that generally aligns.

On the one hand, bearing has recessed shape, or groove shapes, is arranged in the main body of device, and including two phases To side wall, it is preferable that the side wall is parallel to, being configured to slidably receive guidewire apparatus each other.On the one hand, two side walls Be substantially identical to one another and/or show respectively it is respective compared with lower part, it is opposite compared with lower part and be configured to guide from side The motion parallel to wall between multiple operating positions of wire part, it is laterally included inside bearing.

On the one hand, the distance between bearing side wall is essentially equal to the thickness perpendicular to its longitudinally extending portion of wire part, So as in motion of the wire part between operating position, especially relative in the close and remote motion of needle bearing mechanism, Generally move and contacted with the side wall with bearing, and parallel to the wall, prevent the lateral oscillation of the wall relative to wire part Or swaying.

On the one hand, bearing, especially the distance between bearing side wall, are arranged so that and are removably inserted within inside bearing Wire part is laterally spaced apart with side wall, is especially separated with its at least a portion, relative to the spacing of each wall or gap for extremely It is few 1 percent millimeters and/or at least 5 percent millimeters, and/or at least 1/10th millimeters and/or at least 2/10ths millis Rice and/or at least 5/10ths millimeters and/or at least one millimeter.

On the one hand, pedestal configurations is guide motion of the wire part in body interior, especially along the motion of operation planar.

On the one hand, pedestal configurations are to guide wire part (at least wire part by being included between two opposite side walls Rearward end) in the motion of body interior.

On the one hand, pedestal configurations are that the motion of wire part is guided from side, without being interacted with its leading section.

On the one hand, pedestal configurations are one of the longitudinally extending portion by being included in the wire part between two opposite side walls Partly, by rearward end, by the longitudinally extending portion of wire part at least 10% and/or 20% and/or at least 40% and/or extremely Few 60% and/or at least 80%, from the motion of body interior guiding wire part.

On the one hand, pedestal configurations be from side guide the first lever motion, especially the upper end of the first lever and/or The motion of bottom.On the one hand, the top of two walls of bearing includes and the upper end of the first lever is guided from side, and/ Or the bottom of two walls of bearing includes and the bottom of the first lever is guided from side.

On the one hand, bearing does not guide or included the motion of the second lever from side, and second lever is located at bearing Free space.

On the one hand, the leading end of the second lever includes corresponding fork, and fork is configured at partly slidingly receiving The leader of wire part, so as to guide its motion from side with the guiding end in contact with the second lever, and prevent leader Lateral oscillation.On the one hand, the fork of leading end can keep wire part to be alignd in bearing and with the operation planar of bearing Motion.On the one hand, the fork of the leading end of the second lever realizes the higher guiding of wire part, so as to complete the two of bearing sides The guiding function performed below compared with lower part of wall.

On the one hand, main body is different from mutual bearing including multiple, and each pedestal configurations are can by corresponding guidewire apparatus Movably it is contained in main body, each guidewire apparatus comprises at least corresponding wire part and corresponding triggering equipment, triggers equipment It is configured to corresponding wire part being positioned at multiple operations of the needle bearing mechanism relative to bearing and relative to knitting machine Position.

On the one hand, multiple bearings of the main body of described device are shown accordingly parallel to mutual longitudinally extending portion, i.e., They limit accordingly parallel to each other and parallel to needle bearing mechanism pin direction working face.

On the one hand, the pedestal configurations in multiple bearings and it is predisposed to and accommodates corresponding guidewire apparatus respectively, leads accordingly Line equipment can include the guidewire apparatus of corresponding type of oscillation, i.e., can be vertically movable relative to needle bearing mechanism, and can Enough remote and close needle bearing mechanism radial motions, or the wire part of corresponding non-oscillatory type can be included, i.e., only can It is vertically movable relative to needle bearing mechanism.

Another independent aspects, the present invention relates to a kind of line distribution member of the wire part for knitting machine, distribution member bag Main body is included, main body has mounting portion and operation part, and mounting portion is used for the leading section for being removably mountable to wire part, behaviour Make the pin that part is used for the needle bearing mechanism towards knitting machine, wherein, mounting portion constructs and is predisposed to and will can distribute Element is attached to wire part relative to wire part with the construction of predetermined discrete number, and the construction of the discrete number, which corresponds to, to be divided The position for the identical discrete number that operation part with element is set relative to the pin of needle bearing mechanism, distributor gear are configured to Wire part is only selectively attached to the construction selected from the construction of the discrete number of determination.

On the one hand, it is determined that discrete number installation constitution accurately be two, mounting portion can with first installation structure Make and be attached to wire part, the first installation constitution corresponds to the lower position of operation part, or is attached to and led with the second installation constitution Line piece, the second installation constitution correspond to the higher position of operation part.

On the one hand, mounting portion is characterized by symmetrical, i.e., relative to the longitudinal axis through mounting portion Symmetrical plane is symmetrical.

On the one hand, longitudinal hole in rearward end opening and limits the first opening, and longitudinal hole is in leading section opening and restriction second Opening, the first opening can make feed line insert distribution member, and the second opening can make pin of the feed line towards knitting machine Pass.

On the one hand, second opening relative to longitudinal axis not with the first register.On the one hand, the first opening and longitudinal direction Axis coaxle.On the one hand, in the first installation constitution, relative to longitudinal axis, the second opening is less than the first opening, and the In two installation constitutions, relative to longitudinal axis, the second opening is higher than the first opening.

On the one hand, operation part extends from mounting portion and relative its does not line up, especially with corresponding longitudinal axis, The longitudinal axis is transverse to the longitudinal axis of (i.e. and misaligned) mounting portion.

On the one hand, installation constitution is selected in the step of mounting portion is inserted into erection support, inside erection support, distribution Element is prevented from relative to any rotation of wire part.

On the one hand, the axial location of the mounting portion inside the bearing of wire part can selectively change in installation steps Become, so as to change the distance between pin of operation part and knitting machine.

On the other hand, the present invention relates to a kind of wire part for knitting machine, the wire part to be provided with leading section, leading section Towards the pin of knitting machine, leading section at least has erection support, and erection support is used to removedly accommodate according to any of the above-described side Distribution member described in face and/or claim.

On the one hand, the leading section of wire part includes erection support, and the shape of erection support is complementary to the installation of distribution member Part.On the one hand, erection support includes through hole, and through hole passes through the leading section of wire part, and the mounting portion of distribution member can Insert the through hole.On the one hand, wire part includes being removably mounted at distribution member thereon.

On the one hand, wire part includes stopping equipment, stops that equipment is arranged at erection support, and be configured to removedly The mounting portion of distribution member is engaged, so as to firmly and removedly be installed in erection support.

On the one hand, needle bearing mechanism is the pin cylinder of circular knitter or the needle-bar of rectilinear machines.

On the one hand, knitting machine is the knitting machine for knitwear, knitted fabric or similar products, it is therefore preferable to circular knitting Machine, it is therefore preferable to the knitting machine of seamless-type.

Each aspect of the invention described above can be separately described or mutually be tied with any one claim or other side Close ground description.

Also, its feature and advantage will be more fully understood by the detailed description of some embodiments, in these implementations Example is included according to the device for being used for the pin supply line to knitting machine of the present invention and according to the present invention for knitting machine The preferred embodiment provided in a manner of non-exclusive example of the line distribution member of wire part.

Brief description of the drawings

Illustrate by way of non-limiting examples below with reference to accompanying drawings, wherein：

Fig. 1 is the forward sight solid according to the possible embodiment of the device for being used for the pin supply line to knitting machine of the present invention Figure；

Fig. 2 is the exploded perspective view of Fig. 1 shown devices；

Fig. 3 is another stereogram of Fig. 1 shown devices；

Fig. 4 is the side view of Fig. 1 shown devices；

Fig. 5 is the view for watching Fig. 1 shown devices from below；

Fig. 6 is the detailed view of the anterior amplification of Fig. 1 shown devices；

Fig. 7 is another stereogram of Fig. 1 shown devices, and some of which part is removed；

Fig. 8 is the front view of Fig. 1 shown devices；

Fig. 8 a are the section view that Fig. 8 shown devices intercept along plane VIIIa-VIIIa；

Fig. 9 a, 9b, 9c, 9d, 9e and 9f are Fig. 1 shown devices in six different operating positions along Fig. 8 midplanes Six longitudinal sectional views of VIIIa-VIIIa interceptions, some of which part are removed；

Figure 10 is the possible embodiment for being used to include the wire part of the knitting machine of the distribution member of line according to the present invention Stereogram；

Figure 10 a be a part for wire part shown in Figure 10 zoomed-in view, some of which part be shown as it is transparent, and The distribution member of line has the first work structuring；

Figure 10 b be a part for wire part shown in Figure 10 another zoomed-in view, some of which part be shown as it is transparent, And the distribution member of line has the second work structuring；

Figure 11 is the isometric exploded view of the wire part and distribution member shown in Figure 10；

Figure 12 is the stereogram according to the possible embodiment of the line distribution member of the present invention；

The longitudinal sectional view that Figure 12 a intercept for Figure 12 institutes timberline distribution members along plane XIIa-XIIa.

Embodiment

Referring to the drawings, reference 1 represents the device entirety according to the pin supply line to knitting machine of the present invention, accompanying drawing mark Note 60 and 6 represents according to the line distribution member of the wire part for knitting machine of the present invention and the wire for knitting machine respectively Part.In general, identical reference is used to represent possible same or analogous element in various embodiments.

Device in the present invention is preset as being located at the pin supply line for being used for the needle bearing mechanism to the machine for forming fabric Any knitting machine in.

Knitting machine can be the knitting machine for knitwear, knitted underwear or the like, and preferably round pin Loom and/or seamless type knitting machine.The needle bearing cylinder or line of the preferably round knitting machine of needle bearing mechanism The needle-bar of shape knitting machine.Knitting machine and related needle bearing mechanism are shown specifically not in the drawings, they be it is known simultaneously And it is general type.The present invention can either with new engine and can it is enough on existing machine, with existing machine It is the line supply equipment for substituting traditional type.Function (such as the interaction between wire part and pin, pin and the line of whole knitting machine Between cooperation etc.) be not described in detail, be known in the technical field of the present invention.

Device 1 includes main body 2, and the main body 2 of described device is associated with knitting machine at the needle bearing mechanism of knitting machine, And it is configured to be removably received by guidewire apparatus 4.Guidewire apparatus 4 is movably at least partially recessed into main body 2, and And the main body 2 of described device is rotatably mounted to including the first lever 5, first lever 5, can be rotated on first Axis X rotates.Guidewire apparatus also includes wire part 6, and the wire part 6 is rotatably mounted to the first lever 5, that can surround Second rotation axis Y is on the first lever rotation.Wire part 6 has a long and narrow construction, and rearward end 7 and leading section 8 it Between Longitudinal extending, leading section 8 stretches out and exposes from main body 2 on the direction of needle bearing mechanism, and at least limits for treating point It is assigned to the passage 61 of the pin N of needle bearing mechanism line.Wire part is additionally provided with guide portion 9, and the guide portion 9 is located at rearward end 7 Between leading section 8.

Guidewire apparatus also includes the second lever 10, and second lever 10 is also rotationally attached to the main body 2 of described device, So that third rotation axis Z rotations can be surrounded.Second lever Longitudinal extending between triggering end 11 and leading end 12.Wire part 6 Guide portion 9 be configured to keep translatable ground and/or slidably contact with the leading end 12 of the second lever.In other words, wire The leading end of the leader of part and the second lever keeps being in contact with each other during effect, and can one on another Slide.Slide and occur accordingly on contact surface, and contact point instantaneously changes during wire part and the second lever motion. Especially, in contact point, the leading end of the guide portion of wire part and the second lever on translating each other, and generally, abide by by contact point Follow the first lever on body rotation and/or wire part on the first lever rotation and/or the second lever on described device The serpentine track that body rotation determines.Wire part is preferably shelved on or is suspended in the main body of described device, i.e., not directly about Beam is to the main body of described device, but the equipment by being arranged between the first lever and the second lever is movably mounted to institute State the main body of device.More specifically, wire part fulcrum is located at first point (being preferably its rear end) on the first lever, and Second point (being preferably its front end) is also kept and the second lever contact.Guidewire apparatus also includes being at least partially situated at main body 2 In triggering equipment 13, it is described triggering equipment be constructed and be preset as controllably at least moving the first lever 5 and the second lever 10, (hereafter will so that wire part 6 is placed in the main body on knitting machine and multiple operating positions on needle bearing mechanism A, B, C, D, E, F of detailed description).

Triggering equipment 13 includes the first actuator 14, and first actuator 14 is acted on the first lever 5 to promote it Rotated around first rotation axis X, and amplitude is equal to the first adjustable angle changing between progressive position and withdrawn position, The leading section 8 of wire part is apart from the displacement of needle bearing mechanism and the leading section 8 of wire part close to the position of needle bearing mechanism Shifting corresponds respectively to progressive position and withdrawn position.Displacement according to the structure qualification of the guide portion of wire part pattern and/or rail Road occurs.

That is, the first actuators acts make it on needle bearing on the first lever, to be pressed on wire part The radial direction of mechanism recalls height and between the height of needle bearing mechanism, and on needle bearing, mechanism diametrically reciprocates.

Triggering equipment 13 preferably includes the second actuator 15, and second actuator 15 can start the second lever 10, from And the rotation between the first position and the second position around third rotation axis Z of the second lever 10 is determined, amplitude is equal to Second adjustable angle changing, the leading section 8 of wire part 6 (reach the on the displacement of needle bearing mechanism in the lifting direction One vertical height 101), the displacement of the leading section 8 of wire part 6 on needle bearing mechanism on descent direction (reaches than first The second low vertical height 102 of vertical height) correspond respectively to first position and the second place.

Guiding equipment preferably includes elastomeric element, and the elastomeric element is at least partially situated in main body 2, and can Flexibly resist the motion being delivered in by triggering equipment on the first lever 5 and/or the second lever 10.

The elastomeric element preferably includes the first flexible member 17, and first flexible member 17, which has, is constrained to main body 2 end, and it is constrained to the opposed end of wire part 6.First flexible member 17 is configured to determine wire part 6 towards the second thick stick The tension of bar 10, and make the guide portion 9 of wire part keep contacting with the leading end 12 of the second lever 10.

In addition, the first flexible member 17 preferably determines tension of the wire part 6 towards the first vertical height, so as to second (pass through the guide portion 9 of wire part and connecing for the leading end 12 of the second lever towards its first position transmission thrust on lever 10 Touch).

First flexible member is preferably configured to for example resist the effect of at least the second actuator 15, when the second actuator simultaneously When not acting on the second lever, the second lever 10 is maintained at corresponding first position.

Elastomeric element preferably includes the second flexible member 18, and second flexible member has the end for being constrained to main body 2 Portion, and it is constrained to the opposed end of the first lever 5.Second flexible member 18 determines the first lever 5 towards its withdrawn position Tense, and resist the effect of the first actuator 14, when the first actuator and when not acting on the first lever 5, by the first lever It is maintained at withdrawn position.

Substantially, elastomeric element enables lever " auto-returned ", when acting on the actuator on lever and closing, bullet Property part is acted on lever.That is, elastomeric element is on acting on the actuator on lever " reaction " work：Work as rush When dynamic device starts, it overcomes the elastic force of elastomeric element, and upon closing, it is true by the triggering of actuator that elastic force promotes lever to be back to The relative position of fixed position.Especially, the first flexible member is acted on wire part via the wire part on the second lever, and the Two flexible members are via the first leverage on wire part on the first lever.

Shown in a manner of example in accompanying drawing, the first flexible member and/or the second flexible member preferably mainly have The helical spring of the coefficient of elasticity of determination, such as do not stop the motion of lever when acting on the actuator on lever and starting, It is able to ensure that lever returns when actuator is closed simultaneously.

Especially as shown in figs. 9 a-9f, guidewire apparatus is characterised by the first lever 5, the second lever 10 and wire part 6 together Four-bar mechanism (four-bar kinematic structure) is constituted, the four-bar mechanism is configured to wire part optionally 6 leading section 8 is placed in multiple operating positions.

Four-bar mechanism is moved by the first fixed hinge (point that main body 2 is rotatably mounted to corresponding to the first lever 5), second Dynamic hinge (corresponding to the point that wire part 6 is rotationally attached to the first lever 5), the lever 10 of guide portion 9 and second of wire part 6 The Simple constraint of contact point between leading end 12, and the 3rd fixed hinge (are rotationally attached to corresponding to the second lever 10 The point of main body).Preferably (it is illustrated by way of example in such as accompanying drawing), the first fixed hinge and third hinge are intersecting on one point, i.e., It is attached in main body 2 at identical point first lever and the second lever rotation, wherein, first rotation axis X and the 3rd is rotated Axis Z is overlapped.First fixed hinge and the 3rd fixed hinge connect " to ground " with moving, i.e., they can realize respectively The rotation of one lever and the second lever, the first lever and the second lever fix (first rotation axis X and on the main body of device Three pivot center Z fix on main body 2).From the point of view of motor point from, link the first fixed hinge to the 3rd fixed hinge Line (is reduced to a bit, if the first lever and the second lever are rotatablely installed to main body, i.e., respective pivot center in same point Overlap) represent the fixed frame that four-bar chain connects.

Triggering equipment preferably includes the 3rd actuator 19, and the 3rd actuator 19 is acted on the second lever 10, with Determine that it surrounds further rotations of the third rotation axis Z between first or the second place and the 3rd position, amplitude is equal to the Three adjustable angles, wherein for the second lever bring itself the further rotation corresponding lead part of the 3rd position into before Displacement of the end 8 on descent direction on needle bearing mechanism, until the 3rd vertical height less than the second vertical height 102 103.Substantially, the startup of the 3rd actuator 19 causes the leading end of the second lever to rotate in a downward direction, carries it into the Three positions.The transition of second lever to the 3rd position can proceed by from first position, additionally it is possible to enter since the second place OK：In the first case, the second lever is directly moved to the 3rd from the first height on descent direction and erected by the 3rd actuator Straight height, and in second of situation, the 3rd actuator is highly mobile to the 3rd from second by the second lever on descent direction Vertical height.

It will be noted that the 3rd actuator can bring the second lever into the 3rd position, (leading section of wire part is the 3rd Position correspondence at vertical height 103 is in this), without the actuator of pre-cooling second：That is, second and the 3rd promotees Dynamic device is independently acted on the second lever so that the second lever can be placed on its first, second or third position on demand.

First actuator 14, the second actuator 15 and/or the 3rd actuator 19 include respective piston respectively, it is therefore preferable to Pneumatically (or fluid dynamic) piston：Each piston selectively at least moves between inactive construction and active tectonics, not In active tectonics, piston does not interact with corresponding lever or wire part, and in active tectonics, piston effect is corresponding On lever or wire part, and apply on corresponding lever or wire part with the thrust for determining essence (entity).It is each living Plug generally has corresponding bar, and when piston activity, the bar leaves, when piston is inactive, bar return (or be maintained at Cylinder internal).

Main body 2 is provided preferably with least one housing bearing 3, and the housing bearing 3 is configured to movably at least partly Guidewire apparatus 4 is contained in main body 2 by ground.First lever 5 and/or the second lever 10 are preferably rotatable in the inside of bearing 3 Ground is attached to main body.The leading section 8 of wire part preferably extends and exposed from bearing on the direction of needle bearing mechanism.Triggering Equipment is preferably located in inside bearing.

Substantially, the wire part in the present invention is characterised by that it can be on needle bearing mechanism (such as circular knitting The cylinder of machine) radially (the pin rising on needle bearing mechanism (close to and away from needle bearing mechanism) and vertically And decline) mobile.Such wire part is known in the art, and referred to as vibrates wire part, precisely due to it can be close to rolling Needle bearing mechanism simultaneously recalls (in addition to the vertical motion of routine) on needle bearing mechanism.

First actuator is triggering equipment, and it enables the radial motion of wire part (wire part to be taken out of and brought into The main body of described device, i.e., respectively close to or away from needle bearing mechanism), and the second actuator enables wire part (the Between one height 101 and the second height 102) carry out the first vertical motion.Generally, therefore the setting of two actuators can limit Surely it is used for four different operating positions of wire part, as shown in Fig. 9 a-9d：First position A (Fig. 9 a), which corresponds to, is in first The wire part recalled of height, and second place B (Fig. 9 b) correspond in the first height advance wire part, the 3rd Put C (Fig. 9 c) and correspond to the wire part recalled in the second height, the 4th position D (Fig. 9 d) corresponds to advancing and is in The wire part of second height.

The increase of 3rd actuator 19 also acts on (similar second actuator 15) on the second lever 10, can make wire part Third height 103 is further dropped to from the second height 102.3rd actuator, can be by wire part with reference to the first actuator 14 Two other operating positions are introduced, as shown in Fig. 9 e-9f：5th position E (Fig. 9 e) corresponds to recalling and in the 3rd The wire part of height, the 6th position F (Fig. 9 f) correspond to wire part advancing and in third height.

Substantially, the first actuator (control radial motion) enable wire part between position A and B, position C and D Between and position E and F between pass through；Second actuator (control first is vertically movable) enables wire part in position A and C And pass through between position B and D；3rd actuator (control further vertically movable) enable wire part position C (or A) pass through between E and in position D (or B) between F.Using three different independent actuators, six can be obtained Different operating positions.

To hereinafter more detailed analysis be carried out to operating position.

First operating position starts (activation) by the first actuator 14 and the second actuator 15 is (if any, Also the 3rd actuator) close acquisition：In the position, the leading section 8 of wire part is located at (A) at first point, and wire part is pre- in the point It is standby to decline towards the second vertical height and the 3rd vertical height 103.

Second operating position is obtained by the closing of the first actuator 14 and the second actuator 15：In the position, wire part Leading section is located at second point (B), in the point, either the pin (N) of knitting machine line can not be lifted up or distribute before to The line of the pin of the machine was brought by syringe needle later, to interrupt the supply to pin.

3rd operating position is obtained (if it does, with reference to the 3rd by the startup of the first actuator 14 and the second actuator 15 The closing of actuator)：Wherein, the leading section of wire part is positioned at thirdly (C), and in the point, all pins (N) of knitting machine can Line is picked up, tape is entered it is expected the progress of work of feed mechanism.

4th operating position is obtained (if it does, knot by the closing of the first actuator 14 and the startup of the second actuator 15 Close the closing of the 3rd actuator)：In the position, the leading section of wire part is located at (D) at the 4th point, in the point, the only height of knitting machine It can be picked up in the pin (N) of other pins, and the rising of other pins is smaller therefore can not pick up line.

5th operating position is by the startup of the first actuator 14 and the 3rd actuator 19, and preferably the second actuator 15 Closing obtain, wherein, the leading section of wire part is located at (E) at the 5th point, and in the point, all pins (N) of knitting machine can pick up Initial line, the pin (N) are brought into the working environment for it is expected feeding.

6th operating position is promoted by the closing and the startup of the 3rd actuator 19 of the first actuator 14 and preferably second The closing of dynamic device 15 obtains, wherein, the leading section of wire part is located at (F) at the 6th point, in the point, the less pin of rising of knitting machine (N) line can be picked up, and line can not be picked up by rising more pin (N), because the line of feeding is located at the tongue than rising more pin Portion (tongue) lower position.

The startup (to be worked between position E and F) of 3rd actuator, while preferably without the second actuator Start.They work in the different piece of the second lever, and each of which independently passes to lever and turned accordingly It is dynamic, and reach certain angle, the angle is enough to realize corresponding vertical height.

From the point of view of kinematics angle, actuator, which applies, specifically to be rotated on the first and second levers, and it is with controllable side Formula transfers the motion to wire part, thus wire part obey it is in rotary moving, it is described in rotary moving wire part is located at aforesaid operations Position A-F.The motion of lever and wire part can understand and will be described below with reference to a series of accompanying drawing 9a-9f.

The startup of first actuator preferably determine the upper end of the first lever rotation forward and it is consequential under End rotates backward, and determines leading section the recalling on the pin of the needle bearing mechanism of knitting machine of wire part.

The closing of first actuator is preferably determined under the rotating backward and the be consequential of upper end of the first lever The rotation forward of end, determine that the leading section of wire part is advanced towards the pin of the needle bearing mechanism of knitting machine.

The closing of second actuator preferably determines rotating down for the movable end of the second lever, or acts on the second lever Movable end on the 3rd lever rotate backward, and the leading end of consequential second lever is rotated up, and is determined The leading section of wire part relative to the pin of the needle bearing mechanism of knitting machine rising.

The startup of second actuator preferably determines being rotated up for the movable end of the second lever, or acts on the second lever Movable end on the 3rd lever rotation forward, and the leading end of consequential second lever rotates down, and determines The leading section of wire part drops to the second vertical height relative to the pin of the needle bearing mechanism of knitting machine from the first vertical height.

The closing of 3rd actuator keeps its guiding preferably without the position for influenceing to be assumed by the second lever, the second lever End rises or falls respectively with the second actuator shutdown or startup.

The startup of 3rd actuator preferably determines being rotated up for the movable end of the second lever, and consequential The further of the leading end of two levers rotates down and (rotated down relative to what the second actuator applied), determines wire part Leading section further drops to the second vertical height relative to the pin of the needle bearing mechanism of knitting machine from the first vertical height, Until the 3rd vertical height.

Substantially, the startup of the 3rd actuator determines that the movable end of the second lever is rotated up applying more than the second actuator Add it is corresponding be rotated up, and the leading end of the second lever thus rotates down the phase applied more than the second actuator That answers rotates down, therefore determines that the leading section of wire part further declines relative to the pin of the needle bearing mechanism of knitting machine, More than the second height and enter the 3rd vertical height.

Construction based on triggering equipment and elastic devices, the correlation between the state of actuator and the position of wire part It is summarized as follows table：

	First actuator	Second actuator	3rd actuator
				Position A	Start	Close	Close
Position B	Close	Close	Close
				Position C	Start	Start	Close
Position D	Close	Start	Close
				Position E	Start	Close	Start
Position F	Close	Close	Start

These three actuators can be controlled and operated independently from each other：This means can either be desirably three Between individual vertical height 101,102 and 103, the enough leading sections that wire part is moved closer or far from needle bearing mechanism of and can： That is the combination of startup and the closing by selecting correct actuator, can select six positions A, B, C, D, E and F simultaneously Six positions can be desirably passed through between them.(there are different vertical or footpaths in " remote " point To the point of height) between by avoiding the need for by " centre " point (such as with vertical height placed in the middle or close to needle bearing machine Structure or away from needle bearing mechanism) transition.

Especially, three vertical heights 101 to 103 can be passed through, without start or close the second actuator (but directly with 3rd actuators acts), and need not consider that starting point and ending point is selected in (by acting directly on the first actuator) Radial motion between point A, C, E and B, D, F.

It should be noted that the guidewire apparatus in the present invention preferably constructs by this way, i.e., when three actuators are equal During to close, wire part is in the presence of elastic devices automatically into position B.It is favourable so to set, because position B is to lead The normal operation position of line piece, the position more often maintained than other positions during being machine run.In this way, it is described Position does not need any power effect (starting without actuator), therefore reduces the loss of actuator and limit and act on Pressure in the structure of described device.

Embodiment as shown in drawings, triggering equipment preferably only acts on the first lever and the second lever, without straight Connect and interacted with wire part.

First rotation axis X is preferably substantially parallel to tangent line of the needle bearing mechanism with respect to the movement locus of main body 2 Orientation.Such as needle bearing mechanism be cylinder in the case of, needle bearing mechanism around vertical axis rotation, and its pin with Less horizontal tangential velocity movement；The rotational axis x of described device installation is also horizontal.

Second rotation axis Y (between the first lever and wire part) is preferably substantially parallel to first rotation axis simultaneously It is different from.

Third rotation axis Z preferably overlaps with first rotation axis X, i.e. the first lever 5 and the second lever 10 are on master The same point of body pivots.

Main body preferably includes pin 16, and pin 16 is set perpendicular to the longitudinal direction expansion of main body, the first lever and/or the second lever Rotationally it is pivotally connected to pin.Pin 16 is preferably along less horizontal with first rotation axis X and/or and third rotation axis The axis that Z is overlapped extends.Substantially, pin 16 forms the retaining element of main body, and the lever of guidewire apparatus is independently constrained to described Retaining element so that the lever of each guidewire apparatus can be relative to its pivot axis.The pin to be pivotally connected to This lever can rotate, and prevent any translation of lever.On the contrary, wire part is associated with the first and second levers, Make it possible to realize rotational translation, it is preferred that ground wire part is not constrained to the main body of described device.

First lever 5 and the second lever 10 are not constrained to preferably each other (although being pivotally connected to the same point of main body Or it is pivotally connected to the same steady pin of main body), i.e., they are achieved independently of mutual relative rotary motion.

Wire part 6 rotates preferably at the rearward end 7 of wire part 6 itself and is hinged to the first lever 5.First lever 5 is excellent Selection of land Longitudinal extending between bottom 5a and upper end 5b, and including pars intermedia 5c, the middle part in bottom and Among upper end, the first lever is attached to main body (or pin of main body) in pars intermedia.

Wire part 6, especially end 7, preferably rotation are hinged to the bottom 5a of the first lever 5 thereafter.

The bottom 5a of the lever of rearward end 7 and first of the lever 5 of wire part 6 and first, especially wire part, preferably in fact Existing cylindrical linking part 20, it can be realized turns between wire part and the first lever at least with the relative of second rotation axis Y It is dynamic.Linking part 20 represents the second movement chain that the above-mentioned four-bar chain realized by lever and wire part connects.

Cylindrical linking part 20 is preferably included with least partly circular on second axis Y section Construction protuberance 21, and including recess 22, recess 22 with protuberance 21 is complementary is molded, and be configured for holding Receive protuberance, can be rotated in recess.Protuberance 21 preferably exposes from the first lever, and recess is formed In wire part, or alternatively, recess is formed in the first lever.Protuberance 21 is preferably securely constrained to the first lever, Either it is integrally formed with the first lever (or corresponding respectively to recess 22 when protuberance and recess are exchanged).Do not show one In the embodiment gone out, linking part can realize between wire part and the first lever also correspond to be different from second rotation axis Axle relative rotation, and the axle rotates relative to second rotation axis includes angle between 0 ° to 20 °.In such case Under, cylindrical linking part becomes ball-and-socket joint (or part-spherical).

First lever and/or the second lever and/or wire part preferably have generally flat structure.Wire part 6 is excellent Universal longitudinal direction from rearward end 7 to leading section 8 is presented in selection of land, and be vertically situated at described device bearing (or Generally main body) inside (i.e. parallel to the pin of needle bearing mechanism).

The backboard 6a with wire part thickness is preferably presented in wire part, and thickness is in the Longitudinal extending perpendicular to wire part Become larger on direction.Backboard is preferably the top being located in wire part.The guide portion 9 of wire part is then preferably defined in wire The backboard of part, and a part for the upper surface of the wire part including extending along the longitudinally extending direction of wire part.Limit guiding A part for the upper surface in portion is preferably being substantially parallel to wire part relative to the flat of the second rotation axis of the first lever Extend on face.

The leading end 12 of second lever 10 preferably includes bearing 23 or roller bearing, its be constructed so as to realize and/or The guide portion 9 of wire part is promoted to be slided relative to the leading end 12 of the second lever.

Guide portion 9 on the backboard 6a of wire part is preferably persistently used the power of predefined size by the first flexible member 17 It is pressed against on the leading end 12 of the second lever 10, the first flexible member prevents wire part from being separated from the second lever.The separation It can normally occur under gravity and (how be placed based on wire part and lever).

The guide portion 9 of wire part 6 preferably implements the flat-topped cam for the leading end 12 for being associated with the second lever 10；Leading end Have the function that to supply flat-topped cam.The profile of guide portion determines that the leading section of wire part follows the first lever to be applied to wire The track that rotation on part is followed, and/or the track for following the rotation being applied on the wire part of the second lever to be followed.Draw The shape in portion is led hence in so that the radial motion that can be obtained on the generally straight of wire part and direction perpendicular to pin (is leaned on Close or remote from needle bearing mechanism).In the case where being not provided with the guide portion (being cooperated with the leading end of the second lever), wire Realize that bending motion (is depended between lever and wire part in the presence of the thrust that part will receive on the first and second levers The geometry of rotary shaft).Then, the motion of wire part and operating position A-F positioning will not know and/or start to change.

In alternative embodiments, wire part includes prominent from wire part and extended more than the wing of the longitudinal component of wire part Piece, its longitudinal axis (example as shown in Figure 10 and Figure 11) parallel to wire part.The backboard of wire part is then preferably defined in fin Above and/or with the upper surface of fin overlap.Guide portion is then preferably defined on fin, and is more preferably limited to the upper of fin On surface.The upper surface of fin is preferably being substantially parallel to one or more of first, second, and third rotary shaft Extend in plane.

After described device installation, fin, preferably by flexible member, is continued in the presence of the power of predefined size It is pressed against at full tilt on the leading end of the second lever.

In a possible embodiment, the second lever 10 is included between trigger element 11 and induction element 12 and runs through recessed Portion, the first lever 5 insert it is described run through recess, the recess realizes forked peace of first lever on the second lever Dress.Especially first axle X and the 3rd axis Z overlaps (situation as shown in the figure), and the forked installation is favourable.

First actuator 14 is preferably set (or generally in main body) in the holder in the following manner so that its with The upper end 5b interactions of first lever 5, or interacted with the point of neighbouring upper end, or generally with inserting in the first lever Between part 5c (the first lever is pivotally connected to this) between the 5b of upper end point interaction.In this way, the first thick stick Rotation in the counter clockwise direction rotated clockwise corresponding to bottom of the upper end of bar, vice versa.

Second actuator 15 is preferably set (or generally in main body) in the holder in the following manner so that its with The triggering end 11 of second lever 10 interacts, or is interacted with the point of neighbouring triggering end, or again with inserting center section The point interaction of (the second lever is attached to main body herein) between triggering end 11.In this way, the second lever is tactile The rotation that the clockwise rotation of originator corresponds in the counter clockwise direction of leading end, vice versa.It should be noted that As described in the present invention, the second lever is pivotally connected to center, and its leading end raises towards needle bearing mechanism, and Contacted with conductor wire end：This is configured to the bearing and guiding piece for being used for the swing guide line piece during each motion.

First flexible member 17 is preferably constrained at the point for the wire part being inserted between guide portion 9 and leading section 8 Wire part 6.In the point, wire part, which can be for example presented, is attached the first hook-shaped flexible member.

Second flexible member 18 is preferably in the upper end 5b of the first lever, or at the point of neighbouring upper end, or the At the point inserted between the center section 5c of one lever and upper end, the first lever 5 is constrained to.

In the first possible embodiment, it is illustrated by way of example in the accompanying drawings, guidewire apparatus 4 further comprises the 3rd thick stick Bar 30, the 3rd lever 30 are rotationally attached to the main body of described device, enabling around being preferably parallel to the first rotary shaft 4th pivot center W of line is rotated.3rd lever includes triggering part 31 and promotes part 32, wherein promoting part and the second thick stick The triggering end interaction of bar 10, so that it is determined that the second lever surrounds third rotation axis between the first position and the second position Rotation.

Second actuator 15 is preferably arranged in main body (or bearing) in the following manner, makes it tactile with the second lever The interaction of originator 31, preferably (as shown in the figure) in such position, the position acts on the different from the 3rd actuator 19 Position on two levers 10, or the second actuator are arranged in such a way in main body, make its promotion with the 3rd lever Part interacts.

It is noted that the 3rd lever is optional：By making the second actuator and the 3rd actuator act directly on the second thick stick On bar 10, such as at two different points of the triggering end 11 of the second lever or at other parts, make possible.

Guidewire apparatus 4, which preferably includes, is contained in main body (or bearing) and can stop opening by the first actuator 14 The first of the rotation of dynamic the first lever 5 determined terminates operation cut-off part 91.Therefore first, which terminates operation cut-off part, limits first The amplitude of the clockwise rotation of lever.First to terminate operation cut-off part can be adjustable flat head screw, so as to select the The angular metric of the rotation of one lever.

Guidewire apparatus 4 preferably includes the second end operation cut-off part 92, and described second, which terminates operation cut-off part, is contained in In main body (or bearing) and the rotation of the second lever 10 can be stopped or what the startup of the second actuator 15 determined acts on the The rotation of the 3rd lever in the triggering end of two levers.In the accompanying drawings, the 3rd lever is shown, the second actuators acts are at it On, so as to which second terminates to run the rotation for ending part and being arranged to stop the 3rd lever；Alternatively, second terminates operation Cut-off part can directly stop the triggering end of the second lever, and wire part should only include four operating positions (A, B, C, D).Second Terminate turn clockwise between the first position and the second position that operation cut-off part thus defines the second lever Dynamic amplitude.Second end operation cut-off part 92 can be adjustable flat head screw, so as to select the first of the second lever turn Dynamic angular amplitude.

Guidewire apparatus 4 is preferably included being contained in main body (or bearing) and can stopped by the 3rd actuator 19 Start the further rotation of 3rd of the second lever 10 determined and terminate operation cut-off part 93.Therefore 3rd terminates operation cut-off part Limit the amplitude that further rotates clockwise of second lever between its second place and the 3rd position.3rd, which terminates operation, cuts Stop member 93 can be adjustable flat head screw, so as to select the further rotation of angular amplitude of the second lever.

First and/or second and/or the 3rd the regulation for terminating operation cut-off part can be accurately defined the front end of wire part The point A-F that portion 8 can reach, referring in particular to corresponding the 101, second height of first height 102 and the being associated with each point Three height 103.

Wire part 6 (being specifically shown in Fig. 9 a-9f) preferably includes bottom 55, and bottom 55 is preset as the cut-off part with described device 57 cooperations, to stop wire part close to needle bearing mechanism, in its fortune towards the 4th position D and/or towards the 6th position F Footpath in dynamic is marched forward, and limits leading section 8 in this way in the 4th position D and/or the 6th position F apart from needle bearing machine The corresponding radial distance of structure.Bottom 55 is preferably located in the lower section of wire part and between rearward end and leading section Between position, for instance in the lower section of guide portion 9 of wire part.

The bottom 55 of wire part 6 can include preceding surface 56, preset to contact cut-off part 57 and promote wire part direction The stopping of the radial motion of needle bearing mechanism.The external form and profile on the preceding surface of bottom are preferably set by this way, are made During the proper contact of bottom 55 cut-off part 57, the vertically movable thrust determined by cut-off part on the preceding surface of bottom of wire part, The thrust produces the radial displacement for the track that bottom and whole wire part are formed according to the external form and profile on the preceding surface of bottom.

That is, the preceding surface 56 of bottom 55 realizes the cam face for coordinating cut-off part 57, and wire part bottom Vertical motion on cut-off part determines whole wire part relative to the radial motion of cut-off part and the leading section phase of wire part Recall or advance for the successive radial direction of needle bearing mechanism.

The setting of the bottom 55 of wire part, and its given shape, it can realize wire part during the motion of its determination Automatic recall.Especially, it is contemplated that when wire part is in the 6th position F and is moved towards operating position, due to wire The vertical rise of part, the leading section of wire part can disturb one or more pins of knitting machine.The bottom of wire part and its shape have Sharp ground can produce wire part radially recalling automatically during its rising, make wire part in the direction away from needle bearing mechanism On somewhat displacement (being withdrawn into the bearing of the main body of described device), the influence or interference to pin can be avoided.

End part 57 and accommodate the anterior interposition between bearing and needle bearing mechanism of the bearing of wire part The main body put is associated.It can be single element to end part, and it can be associated with the main body of described device or can be with main body Form single part.Anyway, if there is provided cut-off part, then cut-off part forms the main body of described device or accommodates wire A part for the bearing of part.

In Fig. 9 d and 9f, it can be seen that the association between the bottom 55 of wire part and the cut-off part 57 of the main body of described device Make, wherein wire part is located at the 4th position D and the 6th position F respectively.

As described above, the leading section 8 of wire part 6 is default cooperates to one or more pins with knitting machine, and extremely The distribution member 60 of line is provided with less, and the distribution member is removedly associated with wire part, and limits for be allocated to needle roller The passage 61 of the line of pin in Bearning mechanism.The distribution member 60 in the present invention is described more fully below.

Fig. 1 to Fig. 8 is illustrated by way of example, and the main body 2 of described device includes multiple above-mentioned bearings 3 different from each other, it Be respectively configured to that movably corresponding guidewire apparatus is contained in the main body.Each in guidewire apparatus accordingly Including at least corresponding wire part and corresponding triggering equipment, the triggering equipment is configured to corresponding wire part being placed on Multiple operating positions of needle bearing mechanism relative to its bearing and relative to knitting machine.That is, in individual equipment 1 Portion can include multiple wire parts, be moved respectively by corresponding control lever and its dedicated trigger equipment.Therefore, the main body energy Enough include multiple bearings, wherein each bearing is exclusively used in single wire part (and guidewire apparatus and its triggering equipment).

Fig. 1 to Fig. 8 shows the example constructions of device 1, and device 1 includes multiple wire parts, can be identified for that wherein：The present invention Iing is proposed and three above-mentioned oscillatory type wire parts, three non-oscillatory formula wire parts and two non-oscillatory formula transverse direction wires Part.Three oscillatory type wire parts have two or three actuators respectively, i.e., they can be in four positions (A-D) or six positions Put and operate between (A-F).Because five non-oscillatory formula wire parts are the known type of this area, so repeating no more here.It is " non- Oscillatory type " wire part refers to without, radially adjacent to motion and away from motion, only carrying out two relative to needle bearing mechanism Or the wire part of the motion between multiple vertical heights, or pass through between two vertical heights, radial direction position can be changed (being typically closer or far from needle bearing mechanism) is put, but is not included between two points with roughly the same vertical height The wire part of selected and controllable radial motion.

The quantity of vibration and non-oscillatory formula wire part can change according to knitting machine demand：In the same bearing of described device In, vibration and non-oscillatory formula wire part can be mounted and change.

The structure of the apparatus main body in the present invention is detailed below.

As described above, at least provided with housing bearing, it is configured to may move guidewire apparatus the main body 2 of described device Ground is contained in main body：The motion for being shaped to guide guidewire apparatus of the bearing, especially in wire part 6 in multiple operative positions The motion of wire part 6 is guided when putting motion between (A-F), and is adapted ensure that wire part is set every during knitting machine works The holding of individual operating position.

Main body 2 is longitudinally extending between rear side 41 and front side 42, and rear side setting is configured to control triggering to accommodate The control device 35 of equipment 13, such as solenoid 36, needle bearing mechanism of the front side 42 towards knitting machine.

Specifically as shown in Figure 6 and Figure 7, bearing is longitudinally extending from rear side 41 to front side 42 at least along body region, and Front openings.

Bearing preferably extends in main body, leave a free space 50, and especially its is longitudinally extending or extends vertically Core, at the fulcrum of the first lever (the second lever extends in fulcrum).Preferably, the bearing is not in main body Center portion point extension, pivot 16 accommodate wherein in a fixed position.

The bearing preferably limits operation planar P, guidewire apparatus be located in the plane and/or can in the plane Moved in bearing；Operation planar P has the extension in the direction for the pin for being roughly parallel to needle bearing mechanism.Bearing it is longitudinally extending In operation planar.

The operation planar of bearing is preferably provided in such a way, and after described device installation, the operation planar of bearing snaps to pin The pin of loom.

The bearing is preferably used separately for being removably received by single wire part.

Fig. 1 to Fig. 9 shows that bearing 3 is configured to a recess or groove in an illustrative manner, real by the main body of described device It is existing, and including two relative side walls 43 and 44, be preferably parallel to each other, the side wall is configured to slidingly receive wire Equipment.

Two side walls are preferably roughly the same and respective bottom is shown respectively.The two bottoms are oppositely arranged and it It is shaped to during wire part moves between multiple operating positions, the motion from side guiding wire part 6 parallel to wall, side Accommodated in the holder to ground.Preferably, the distance between side wall of bearing is substantially equal to the thickness of wire part (perpendicular to vertical To extension) so that in motion of the wire part between its operation, especially in the motion of needle bearing mechanism, The side wall 43 and 44 for generally contacting bearing 3 moves, and parallel to the wall, prevents the lateral oscillation of the wall on wire part Or swaying.

It is illustrated by way of example in the accompanying drawings (especially as shown in Figure 10), wire part can be mutual by being firmly constrained to Realize that it realizes the whole wire part 6 between the rearward end 7 of wire part and leading section 8 in two different parts.Part I 51 extend between the rearward end of wire part and center section, and have first thickness (longitudinally extending perpendicular to its).It is optional Ground, the Part I 51 of wire part can include hooked projection portion, and the bottom of the first flexible member is hooked in or be attached to described Hook-shaped lug boss.

Wire part further comprises Part II 52, and Part II 52 is firmly installed to Part I, and in wire Extend between the center section and leading section 8 of part；Part II has second thickness (longitudinally extending perpendicular to its), preferably greatly In the first thickness of Part I.Part II 52 preferably surrounds Part I 51 in the intermediate portion of wire part. Part II 52 preferably shows the backboard 6a (i.e. " fin " of wire part) and guide sections 9 of wire part.

The distance between side wall 43 and 44 of bearing 3 is substantially equal to first thickness, the i.e. Part I 51 equal to wire part 6 Thickness.

The distance between side wall 43 and 44 of bearing, especially bearing 3, is preferably sized so that and is removably inserted within branch Seat inside wire part 6, laterally separate with side wall, especially separated with its at least a portion, relative to each wall separate to Few 1 percent millimeters and/or at least 5 percent millimeters of interval or gap, and/or at least 1/10th millimeters and/or extremely Few 2/10ths millimeters and/or at least 5/10ths millimeters and/or at least 1 millimeter of interval or gap.

Bearing 3 is preferably configured to the motion more particularly along operation planar P from body interior guiding wire part 6.

Bearing 3 is preferably configured to draw from body interior by the sidepiece accommodated between two opposite side walls 43,44 The motion of wire part (at least rearward end 7 of wire part).

Bearing 3 is preferably configured to the motion from side guiding wire part, without being interacted with its leading section 8.

Bearing 3 is preferably configured to the longitudinal direction by being laterally included in the wire part between two opposite side walls 43,44 A part for extension, by rearward end 7, by the longitudinally extending portion of wire part at least 10% and/or at least 20% and/or At least 40% and/or at least 60% and/or at least 80%, from the motion of internal guiding wire part.

The part from the longitudinally extending portion of bearing of wire part is preferably continuous and free of discontinuities.

Bearing 3 is preferably configured to guide the upper end of the motion, particularly at least the first lever of the first lever from side And/or the motion of bottom.The top of two walls of bearing preferably accommodates and the upper end 5b of the first lever is guided from side, And/or two walls of bearing lower containment and from side guide the first lever bottom 5b.

Bearing does not preferably guide or accommodated the motion of the second lever from side, and the second lever is located between the freedom of bearing Every place.

The leading end 12 of second lever 10 preferably includes corresponding fork, and fork is configured at partly slideably The guide portion 9 of wire part is accommodated, so that from the leading end guided-moving of the lever of contacts side surfaces second, and prevent the lateral of guide portion Vibration.

The fork of leading end 12 causes wire part to can continue to move into bearing, the operation planar for the bearing that aligns.

The fork of the leading end of second lever includes recess and has planted two guiding walls of recess, wire therebetween The guide portion of part is slidably inserted into the recess, and the guiding wall accommodates guiding piece from both sides, and preferably vertically Alignment accommodates two walls of the bearing of the main body of wire part.

The fork of the leading end 12 of second lever realizes booting up for wire part, completes under two side walls of bearing The guiding function carried out below portion.Generally speaking, the fork of bearing and the second lever accurately guides (upward and downwards Side) wire part and static dynamically and in above-mentioned each operating position of wire part setting during the motion of wire part Ground prevents any oscillating movement (especially lateral movement) of wire part.

Side wall 43 and 44 preferably respectively shows respective top.The top toward each other and is configured to from side Motion of the first wire lever into bearing is guided, or at least guides motions of the upper end 5b of the first lever into bearing, Prevent the lateral oscillation or swaying relative to wall of the first lever.As shown in Fig. 8 a and Fig. 9 a to Fig. 9 f, the first lever tool There are the upper end 5b and bottom 5a by the top flanked of the wall of bearing, the first lever is free in center section 5c (i.e. not lateral compacting to bearing), in center section 5c, the first lever is pivotally connected to main body, and (especially the first lever is by V shape Device is pivotably attached on the second lever, and then main body 2 installs the first lever).In side wall 43 and 44 each preferably With top, top is alignd with respective lower vertical.

As described above, advantageously, main body can include multiple bearings different from each other, and the bearing constructs respectively To guide respective guiding equipment.

The bearing of the main body of described device is preferably shown parallel to mutual respective longitudinally extending portion, i.e. described Respective longitudinally extending portion is limited parallel to putting down each other and parallel to the respective operation in the direction of the pin of needle bearing mechanism Face.

Respective first lever and the second lever of multiple wire parts of described device (are preferably that all wire parts have Lever) be preferably pivotally connected to the pivot 16 of main body 2.

As illustrated, advantageously, main body is previously provided with the bearing of the above-mentioned type, even if being provided with leading for non-oscillatory type Line piece, these wire parts need not be laterally guided in itself because they and without rotation-translation motion and radial motion (it Not move back and forth).With oscillatory type wire part replace non-oscillatory formula wire part (in one or more positions) be it is desirable, this Mean that there is the bearing of shaping to be used to be laterally guided oscillatory type wire part, the very big advantage with performance and stability. Pedestal configurations in the present invention are laterally guiding all types of oscillatory type wire parts (in known type and the present invention " linkage " formula).

It should be noted that in the range of present specification and claims, term " bearing " is generally mainly used in Represent " logic " concept inside device：A part for the main main body for representing described device of term " bearing ", the part are special In single wire part and its triggering equipment of respective its motion of control.According to the embodiment, the technical characteristic of bearing includes Architectural feature, such as wall, the wall limit how bearing interacts with guidewire apparatus, especially the phase interaction with wire part With bearing guides the motion relative to apparatus main body of wire part.One important aspect is related to the limit of multiple bearings in main body 2 Fixed, each bearing is independently associated with wire part.The embodiment being illustrated by way of example in the accompanying drawings, each bearing are clearly special For corresponding guidewire apparatus (and single wire part)：But (open) of opening can be set and connected with adjacent bearing The region of bearing：The free space 50 of each bearing (is positioned vertically between corresponding top and corresponding bottom, and bearing Herein not with guidewire apparatus interact) example in：The free space of multiple bearings communicates with each other to form lateral cross The backed free space (body interior) of institute.This shows that bearing can not be defined or limited by complete space, but by its association The each guidewire apparatus made limits, and guides its wire part moved to limit between multiple operating positions particularly by bearing.

The aforementioned body of described device can be implemented as single workpiece, and at least one part includes bearing (i.e. all bearings It is arranged in the single workpiece of main body).Alternatively, the main body of described device can be realized by the component of multiple parts, pass through this Kind mode promotes the combination operation of the part of described device.For example, the main body can include major part, major part is at least The bottom of the paired wall of each bearing including described device main body and/or above-mentioned free space, and upper plate portion, upper plate portion The top of paired wall including each bearing and can be arranged on major part on, so as to assort each bearing.

Fig. 1 to Fig. 8 shows control and the control member of the device 1 of the present invention.The control device 35 of described device includes more Individual solenoid 36 and circuit board 37, the actuator of solenoid control triggering equipment, the triggering equipment act on lever and On wire part, the center cell (not shown) of the circuit board connection described device and knitting machine.Circuit board can receive on The instruction of the center cell management described device of knitting machine.

Circuit board 37 can include coupling part 39 (such as the network port or fieldbus port), and it is configured to reality Show connection of the device 1 to the center cell of knitting machine.Described device also includes the cover 38 for accommodating circuit board.

Describe hereinafter the present invention independently of foregoing another target, i.e., for knitting machine wire part distribution Element 60.Figure 10, Figure 11 and Figure 12 show the embodiment of distribution member in an illustrative manner.

The distribution member 60 of line is generally used for being attached to the leading section of wire part, before wire part 6 of the invention End 8, additionally it is possible to the wire part for known type：No matter wire part is any type, and distribution member limits use inside it In the passage 61 of the supply line of the pin of knitting machine.Distribution member 60 includes main body 62, and the main body 62 has the He of mounting portion 63 Operation part 64, the mounting portion 63 are used for the leading section for being removably mountable to wire part, and the operation part 64 is used for Towards the pin of the needle bearing mechanism of knitting machine.

The characteristic of the distribution member of the present invention is that mounting portion 63 can be by whole distribution member with relative to wire part The construction of default discrete number be attached to wire part, the operation part of distribution member is set relative to the pin of needle bearing mechanism Identical discrete number position correspondence in the distribution member the default discrete number relative to wire part construction.Distribution Element specially can be selectively mounted to wire part with the construction selected from the construction of default discrete number.

Mounting portion 63 is additionally operable to insert in the erection support 70 of wire part, the complementary shaping of the erection support of wire part 70 with Suitable for mounting portion, surrounded at least in part by the erection support of wire part so as to the mounting portion of the element.In figure, peace Dress bearing 70 peripherally surrounds mounting portion 63.

Erection support 70 is major part preferably with through hole 71, and through hole 71 passes through the leading section 8 of wire part 6.

Mounting portion 63 is preferably able to realize distribution member 60 using being axially inserted into the erection support of wire part Installation.

Distribution member 60 has elongated shape and longitudinally extending between rearward end 65 and leading section 66, mounting portion 63 Extend from rearward end 65, operation part 64 is terminated at leading section 66.

The main body 62 of distribution member is provided through from the rearward end 65 of mounting portion 63 to the leading section 66 of operation part 64 Whole main body longitudinal hole 67：Supply line for the pin of knitting machine slidably passes through the hole.Longitudinal hole 67 is limited and obtained The passage 61 of supply line must be used for.

Mounting portion 63 is preferably extended along longitudinal axis 63a, and has section 69, and described section 69 is preferably continuous, It is non-circular, and rotation of the mounting portion inside bearing, especially with respect to the rotation of pivot center, described turn can be prevented Shaft line parallel to or coincide with the longitudinal axis of mounting portion.

The section 69 of mounting portion is preferably configured to realize in the construction insertion bearing according only to discrete number.It is described Section is for polygon or ellipse or by being formed with the swan-neck at straight pipe interval.In the embodiment shown in the figures, described section by Two straight pipe (there is equal length) compositions that two generally semicircular pipes up connect with lower section.Total comes Say, mounting portion has the section realized and coordinated with the bearing sliding of the complementary shape of wire part, so as to prevent that distribution member is relative In the rotation of the bearing of wire part.

Preferably, it is each in the position for the above-mentioned discrete number that distribution member is set relative to the pin of needle bearing mechanism Position is characterized by, the corresponding side of the corresponding distance apart from the pin of machine and the pin setting relative to knitting machine To.

Preferably, in the embodiment shown in an illustrative manner in the accompanying drawings, the installation knot of the discrete number of above-mentioned determination Structure is accurately two：Mounting portion can be attached to wire part with the first mounting structure, corresponding to the relatively low level of operation part Put, or mounting portion is attached to wire part with the second mounting structure, corresponding to the higher position of operation part.In the example In, the shape of mounting portion can not realize other mounting structures beyond above-mentioned two structure.

In the second mounting structure, distribution member is set on the contrary relative to the set-up mode set in the first mounting structure Put, i.e. mounting portion between the first mounting structure and the second mounting structure rotates 180 °.

The higher position of operation part preferably corresponds to rotine positioning known in the art, and lower position is (mainly simultaneously Rotine positioning is not also corresponded to strictly), but is below the tongue of pin.Distribution member be generally used for six positions (A-F) it Between wire part operation in lower position, and the installation of higher position be used between four positions (A-D) wire part behaviour Make.The selection of the mounting structure of distribution member is generally based primarily upon the type for the wire part for being provided with the element.But distribute The selection of the mounting structure of element can be determined additionally or alternatively based on the knitting operation to be carried out.

The higher position optionally set by operation part and lower position are preferably vertically aligned along vertical axis, The vertical axis is substantially parallel to the pin in the needle bearing mechanism of knitting machine.

Preferably, mounting portion 63 is characterized by symmetrical, i.e., relative to the longitudinal axis through mounting portion The plane of symmetry it is symmetrical.It is symmetrical on perpendicular XIIa-XIIa in the examples illustrated in the figures.

Preferably, longitudinal hole 67 in the upper shed of rearward end 65 and limits the first perforate 75, in the upper shed of leading section 66 simultaneously Limit the second perforate 76：First perforate 75 can insert supply line distribution member, and the second perforate can make supply line Exited towards the pin of knitting machine.

Second perforate (or its center) preferably relative to mounting portion longitudinal axis 63a deviate the first perforate (or its Center).First perforate 75 is preferably coaxial with longitudinal axis 63a.

In the first mounting structure, the second perforate 76 is less than the first perforate 75 preferably relative to longitudinal axis 63a, and In the second mounting structure, the second perforate 76 is higher than the first perforate relative to longitudinal axis 63a.

Preferably, operation part 64 extends from mounting portion 63 and relative its deviates, and especially operation part 64, which has, hangs down Directly in mounting portion longitudinal axis corresponding longitudinal axis 64a.

Preferably, operation part 64 tilts in this way relative to mounting portion 63 so that the longitudinal direction of operation part The axis 64a and longitudinal axis 63a of mounting portion is formed less than 5 ° and/or less than 10 ° and/or less than 20 ° and/or less than 45 ° And/or the angle less than 90 °.Preferably, operation part 64 is set on the bias relative to mounting portion, and distribution member relative to The longitudinal axis 63a of mounting portion is asymmetrical.Operation part is asymmetrical generally relative to mounting portion.

Preferably, in the step of erection support is inserted in mounting portion, mounting structure is selected, distribution member is relative to wire All rotations of part are prevented from erection support.Therefore, once erection support, the structure quilt of distribution member are inserted in mounting portion It is fixed；In order to adjust the structure, it is necessary first to distribution member (extracting it from erection support 70 out) is removed from wire part, then In structure needed for being inserted into.

Axial location (i.e. its position along longitudinal axis 63a) of the mounting portion 63 in the bearing 70 of wire part is preferably It can be selectively changed in this way during installation steps, enabling change the pin of operation part 64 and knitting machine The distance between.

Distribution member 60 is preferably made up of ceramic material or zircon.In this way, distribution member is shown to line The high-wearing feature slided on the inner surface of longitudinal hole.As illustrated, distribution member is preferably manufactured to single workpiece.

The first perforate 75 that longitudinal hole 67 preferably originates in rearward end 65 with conical extension and/or presentation is straight The tapered or conical section of the second perforate 76 into leading section 66.

Figure 10 and Figure 11 shows that wire part 6 accommodates distribution member in its leading section.Wire part includes stopping equipment 80, stops Equipment 80 is arranged at erection support 70 and is configured to removedly engage the mounting portion 63 of distribution member, with firmly and Removedly it is installed in erection support.Stop that equipment preferably includes the screw 81 or tack spiral shell being inserted into hole 82 Nail, the hole 82 are preferably decorated with screw thread and are limited in the leading section of wire part, and its direction is arranged in such a way, and makes it It is transverse to the mounting portion (once in insertion erection support) for being preferably perpendicular to distribution member.

Stop that equipment 80 preferably includes adjacent element 83, the adjacent element 83 cooperates with screw 81, so as to stop peace Fill the mounting portion of the distribution member in bearing.Screw 81 and adjacent element 83 operate in hole, generally form distribution member The clamping installation of mounting portion.

Hole 82 is preferably the through hole in the front portion of wire part.Screw and adjacent element are preferably inserted into the relative of the hole In both sides, so as to act in the opposite sides of the mounting portion of distribution member.

It is contemplated that the present invention can carry out a variety of adjustment and change, in the range of entirely falling in concept of the present invention, and The part can be by the part replacement of other technical equivalences.The present invention has important advantage.

First, instant invention overcomes at least some shortcomings of the prior art.

Secondly, the device in the present invention ensure that the accurate positioning of wire part, and it is (new to efficiently obtained knitting machine Knitting machine and existing knitting machine) needed for knitting function.

Again, the device in the present invention is characterized by the motion of single wire part, and single wire part is stable, and And do not produce obvious oscillatory occurences.

Again, the distribution end of the line of each wire part can be selectively placed at multiple positions by the device in the present invention Put, add the versatility used in various knitting machines, can adapt to different production requirements.Moreover, the device in the present invention It is characterized by the functional reliability of competitive cost and height.Moreover, the line distribution member in the present invention can be real Now accurately it is firmly mounted to very much on corresponding wire part, so as to set relative to the determination position of the pin of machine and certain party To, and they are kept for a long time.Distribution member 60 and wire part 6 of the device 1 in its many aspects, the present invention are further It is simplified and/or firm and with relative to the performance and quality provided appropriate implementation cost.

Claims (40)

1. a kind of line distribution member (60) of wire part (6) for knitting machine, the distribution member (60) include：

Main body (62), has mounting portion (63) and operation part (64), and mounting portion is used to be movably mounted to wire part (6) leading section (8), operation part are used for the pin (N) of the needle bearing mechanism towards knitting machine,

Wherein described mounting portion (63) be constructed and be predisposed to can by distribution member according to determination relative to wire part The construction of discrete number is attached to wire part, by distribution member operation part (64) relative to needle bearing mechanism pin (N) Setting identical discrete number position correspondence in the construction of the discrete number, the distribution member (60) be configured to only with The construction selected from the construction of the discrete number of the determination is selectively mounted to wire part (6).

2. distribution member (60) according to claim 1, wherein mounting portion (63) are used for the installation for being inserted into wire part In bearing (70), the shape of the erection support of wire part is complementary to mounting portion (63) so that the mounting portion of the element is extremely Partially surrounded by the erection support of wire part.

3. distribution member (60) according to claim 2, wherein mounting portion (63) are configured to by wire The mode that is axially inserted into the erection support (70) of part (6) installs distribution member (60).

4. the distribution member (60) according to any one of claim 1-3, the distribution member have long and narrow construction and Longitudinally extending between rearward end (65) and leading section (66), mounting portion (63) extend from rearward end (65), operation part (64) Terminate in leading section (66).

5. the main body (62) of distribution member (60) according to claim 4, wherein distribution member be provided with longitudinal hole (67, 61), from rearward end (65) or from mounting portion to leading section, (66) or operation part pass through whole main body to the longitudinal hole, longitudinal direction Hole (67) is used to be slidably passed through by the supply line of the pin for knitting machine.

6. the distribution member (60) according to Claims 2 or 3, wherein, the distribution member has long and narrow construction and rear Longitudinally extending between end (65) and leading section (66), mounting portion (63) extend from rearward end (65), and operation part (64) is eventually Only in leading section (66), the main body (62) of distribution member is provided with longitudinal hole (67,61), the longitudinal hole from rearward end (65) or from Mounting portion passes through whole main body to leading section (66) or operation part, and longitudinal hole (67) is used for the confession by the pin for knitting machine Slidably passed through to line, the mounting portion (63) is extended along its longitudinal axis (63a) and has a section (69), the section (69) its Cross section is not circular and mounting portion (63) can be prevented in erection support (70) inner rotation.

7. distribution member (60) according to claim 6, wherein, described section (69) can prevent mounting portion (63) from pacifying Dress bearing (70) it is internal relative to parallel to or the longitudinal axis (63a) that coincides with mounting portion pivot axis.

8. distribution member (60) according to claim 6, wherein, described section (69) are continuous.

9. distribution member (60) according to claim 6, wherein described section (69) are configured such that mounting portion is only capable of In enough construction insertion erection supports (70) with discrete number, described section (69) are for polygon or ellipse or by between straight pipe Every swan-neck composition.

10. the distribution member (60) according to any one of claim 1-3, wherein the operation part (64) by distribution member Each position in the position of the discrete number set relative to the pin (N) of needle bearing mechanism is characterised by apart from the pin The corresponding distance of the pin of loom, and the corresponding direction of the pin setting relative to knitting machine.

11. distribution member (60) according to claim 6, wherein the construction of the discrete number determined is accurately two, Mounting portion (63) can be attached to wire part (6) with the first installation constitution, and the first installation constitution corresponds to operation part (64) Lower position, or wire part is attached to the second installation constitution, the second installation constitution corresponds to the higher of operation part (64) Position.

12. distribution member (60) according to claim 11, wherein in the second installation constitution, distribution member (60) with The set-up mode set in first installation constitution is set on the contrary, thus, the mounting portion (63) in the first installation constitution Changing 180 ° towards upper relative to the mounting portion (63) in the second installation constitution.

13. distribution member (60) according to claim 11, wherein selectively being set by operation part (64) higher Position and lower position are vertically aligned along vertical axis, and the vertical axis is substantially parallel to the needle bearing machine of knitting machine Pin (N) in structure.

14. distribution member (60) according to claim 11, wherein longitudinal hole (67) are open in rearward end (65), the is limited One opening (75), and be open in leading section (66), the second opening (76) is limited, the first opening can make supply line insertion distribution In the longitudinal hole of element, and the second opening can go out the faller gill of supply line towards knitting machine.

15. distribution member (60) according to claim 14, wherein the second opening (76) is relative to the longitudinal axis (63a) does not align with the first opening (75).

16. distribution member (60) according to claim 14, wherein the first opening is coaxial with the longitudinal axis.

17. distribution member (60) according to claim 14, wherein in the first installation constitution, the second opening (76) is relative In the longitudinal axis (63a) less than the first opening (75), and in the second installation constitution, the second opening is relative to described vertical To axis higher than the first opening.

18. the distribution member (60) according to any one of claim 1-3, wherein operation part (64) are from mounting portion (63) extension is not aligned with.

19. distribution member (60) according to claim 18, wherein, operation part (64) has is transverse to installation accordingly The partly longitudinal axis (64a) of the longitudinal axis (63a) of (63).

20. distribution member (60) according to claim 19, wherein operation part (64) are inclined relative to mounting portion (63) Tiltedly so that the longitudinal axis (64a) of operation part forms the angle less than 5 ° with the longitudinal axis (63a) of mounting portion.

21. distribution member (60) according to claim 19, wherein operation part (64) are inclined relative to mounting portion (63) Tiltedly so that the longitudinal axis (64a) of operation part forms the angle less than 10 ° with the longitudinal axis (63a) of mounting portion.

22. distribution member (60) according to claim 19, wherein operation part (64) are inclined relative to mounting portion (63) Tiltedly so that the longitudinal axis (64a) of operation part forms the angle less than 20 ° with the longitudinal axis (63a) of mounting portion.

23. distribution member (60) according to claim 19, wherein operation part (64) are inclined relative to mounting portion (63) Tiltedly so that the longitudinal axis (64a) of operation part forms the angle less than 45 ° with the longitudinal axis (63a) of mounting portion.

24. distribution member (60) according to claim 19, wherein operation part (64) are inclined relative to mounting portion (63) Tiltedly so that the longitudinal axis (64a) of operation part forms the angle less than 90 ° with the longitudinal axis (63a) of mounting portion.

25. distribution member (60) according to claim 6, wherein operation part (64) are relative to mounting portion (63) deflection Set, distribution member (60) is asymmetrical relative to the longitudinal axis of mounting portion.

26. the distribution member (60) according to any one of claim 1-3, wherein distribution member (60) by ceramic material or Zircon is made.

27. the distribution member (60) according to any one of claim 1-3, wherein distribution member (60) are formed as single-piece.

28. a kind of wire part (6) for knitting machine, the leading section (8) of the pin (N) of knitting machine is provided with, leading section has At least one erection support (70), the erection support are used to be removably received by according to any one of claim 1-27 Distribution member (60).

29. the leading section (8) of wire part (6) according to claim 28, wherein wire part includes erection support (70), peace The shape of dress bearing is complementary to the mounting portion (63) of distribution member.

30. wire part (6) according to claim 29, wherein erection support (70) include the front end through wire part (6) The through hole (71) in portion, the mounting portion (63) of distribution member (60) are inserted.

31. wire part (6) according to claim 28, wherein wire part (6) include being removably mountable to this distribution Element (60).

32. wire part (6) according to claim 29, wherein wire part (6) include stopping equipment (80), stop equipment quilt It is arranged on erection support (70) place and is configured to removedly engage the mounting portion (63) of distribution member (60), so as to firm Ground and removedly it is installed in erection support.

33. wire part (6) according to claim 32, wherein stopping that equipment (80) includes the spiral shell being inserted into hole (82) Follow closely (81), be limited in the leading section (8) of wire part (6), and be oriented such that, once it is inserted into erection support (70) In, it is transverse to the mounting portions (63) of distribution member (60).

34. wire part (6) according to claim 33, wherein the hole (82) are decorated with screw thread.

35. wire part (6) according to claim 33, wherein the hole (82) are through hole.

36. wire part (6) according to claim 33, wherein the screw (81) is the flat head screw for being decorated with screw thread.

37. a kind of device (1) for being used for the pin supply line to knitting machine, described device includes：

Main body (2), the main body of described device is arranged to be associated with knitting machine at the needle bearing mechanism of knitting machine, and is provided with At least one housing bearing (3),

Guidewire apparatus (4), movably it is at least partially recessed at least one housing bearing, and comprises at least root According to the wire part (6) any one of claim 28-35, wherein, the housing pedestal configurations is described in movably generals Guidewire apparatus (4) is contained in main body.

38. the device (1) according to claim 37, wherein, the knitting machine is circular knitter.

39. the device (1) according to claim 37, wherein, the knitting machine is gapless.

40. the device (1) according to claim 37, wherein needle bearing mechanism are the needle bearing cylinder of circular knitter Or the needle-bar of rectilinear machines.