CN1277969C - Equipment for driving loop of knitted fabric - Google Patents
Equipment for driving loop of knitted fabric Download PDFInfo
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- CN1277969C CN1277969C CN 02142648 CN02142648A CN1277969C CN 1277969 C CN1277969 C CN 1277969C CN 02142648 CN02142648 CN 02142648 CN 02142648 A CN02142648 A CN 02142648A CN 1277969 C CN1277969 C CN 1277969C
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- push rod
- coil
- transfer element
- equipment
- brad
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Abstract
An equipment for driving loop of knitted fabric is provided. This apparatus has at least one member 1 having body with rod 10, which is connected with supporting device. Receptacle 12 is formed on free end of rod 10 and adapted for receiving front part or end of other member on which is positioned link adapted to be replaced from zone between body and member 1, when front part or end of other member is accommodated in receptacle 12 of member 1. At least one member 1 on free end at one side of receptacle 12 is made in the form of essentially wedge-shaped member 13.
Description
The application is that application number is 99102135.5, the applying date is on February 12nd, 1999, denomination of invention is divided an application for the application for a patent for invention of " equipment that is used for the coil of driving needle fabric ".
Technical field
The present invention relates to a kind of equipment that is used for the coil of driving needle fabric.
Background technology
U.S. Pat-5586453 discloses a kind of equipment, and it comprises the device that pipettes the coil of knitted fabric from the knitting needle of knitting machine, and this device is transferred to described coil on other pins of same equipment or outer member, for example transfers on the brad of the equipment of hooking up.But, this known equipment only requires transfer stitch, and described coil is placed on latch needles or the compound needle, and therefore this operation can not be used to be placed in the coil on the dissimilar knitting needles, for example the coil on " proboscis " shape pin (crochet hook) can not be used for the cotton knitting machine device.
Summary of the invention
Main purpose of the present invention is to overcome above-mentioned defective.
According to the present invention, a kind of equipment that is used for the coil of driving needle fabric is provided, described equipment comprises one or more push rods, each push rod comprises the main body with bar handle, the described bar handle and first bracing or strutting arrangement interrelate, its free end has bearing, described bearing is used for load-carrying unit end or leader, to between described load-carrying unit and described push rod, exchange at the coil that cooperates on the described load-carrying unit, it is characterized in that: comprise another device, this device has one or more transfer elements, so that pipette and/or settle described coil, described transfer element can pipette coil from push rod, it is arranged to hooks up accordingly on the brad, and/or be arranged on other push rods of same or another equipment, thereby between a plurality of stations or element, shift described coil, so that coil is handled, the quantity of described transfer element equates with the quantity of push rod, and the free-ended shape of each transfer element is corresponding with the free-ended shape of described push rod, thereby the free end of described transfer element can be fitted in the free-ended bearing of described push rod.
Can draw following advantage by the present invention, it can drive one or more coils of last row that belong to the knitted fabric on the knitting machine, on described knitting machine, be provided with the pin of any kind, for example latch needles, compound needle or crochet hook, and be applicable to the predecessor of the knitting machine of whole one or more shapes, for example linear, circle, mixing shape or more generally shape, or any possible shape.It can pull out coil from knitting needle, then, transfer to it on element successively, soon coil is arranged on other bracing or strutting arrangements and processes at last, perhaps further transfer on the suitable element, on the pin of for example same or other machines, can also be used to be different from the continuous knit operation of original shaped form.Owing to have the possibility of all coils that drives last braiding row, therefore can be between the zones of different of a same machines, or between other operation positions, move whole fabrics.According to equipment of the present invention, its manufacturing is quite simple, the cost efficiency height, and good reliability is even also be like this after long-term work.
Description of drawings
This professional those of ordinary skill is read the description to specific embodiment given below in conjunction with the drawings, can be expressly understood above-mentioned and other advantages of the present invention.But the following examples do not limit the invention.
Fig. 1～5th, the schematic diagram of the coil removing step of the knitting machine that is provided with crochet hook and removable sinker is adopted in expression.
Fig. 6～10th, expression adopt be provided with latch needles and removable sinker, with the schematic diagram of the coil removing step of knitting machine similar shown in the earlier drawings.
Figure 11 A and 11B are sectional view and front view, and it is illustrated in the equipment of the present invention, and push rod and coil transfer element are in disengaged condition.
Figure 12 A and 12B have represented that the element shown in Figure 11 A and the 11B is in interlocking pattern, that is, under this state, be suitable for to the both direction transfer stitch.
Figure 13 A and 13B represent to hook up brad and front view and the side view of transfer element under disengaged condition.
Figure 14 A and 14B have represented that the element shown in Figure 13 A and the 13B is in interlocking pattern.
Figure 15 A and 15B represent push rod and hook up front view and the side view of brad under interlocking pattern.
Figure 16 A and 16B are illustrated under the interlocking pattern, and directly interlock promptly, under this state, is suitable for to the both direction transfer stitch at push rod and between by the thread transfer element of U-shaped bending metals.
Figure 17 A and 17B are illustrated between the similar push rod sectional view and the front view when forming direct interlock.
Figure 18 is the local view that amplifies shown in the presentation graphs 17B.
Figure 19 A and 19B are that expression push rod of known type and the transfer element in the equipment of the present invention are in front view of analysing and observe and the side view under the disengaged condition.
Element is in interlocking pattern shown in Figure 20 A and 20B presentation graphs 19A and the 19B.
Figure 21 A and 21B are similar to front view shown in Figure 13 A and the 13B and side view, wherein represent another embodiment of transfer element.
Element shown in Figure 22 A and 22B presentation graphs 21A and the 21B is in interlocking pattern.
Figure 23 A and 23B have schematically shown push rod and have hooked up brad.
Figure 24 A and 24B are front view and side view, and it is illustrated in push rod and by between the thread transfer element of U-shaped bending metals, the state when forming direct interlock.
Figure 25 A, 25B and 25C represent side view, front view and the sectional elevation of another embodiment of push rod respectively.
Figure 26 A and 26B and 26C represent side view, front view and the sectional elevation of another embodiment of transfer element respectively.
Figure 27 A and 27B represent according to the side view of the section of another embodiment of the push rod in the equipment of the present invention and front view.
Figure 28 A and 28B are illustrated in and of the present inventionly hook up brad and side view and front view when forming interlock between the thread transfer element of U-shaped bending metals through what revise.
Figure 29 represents to be used for the support member of push rod of the present invention.
Figure 30 is the cutaway view of the amplification shown in the K-K line in Figure 29.
Figure 31 represents to be used for the support member of transfer element of the present invention and brad.
Figure 32 is the cutaway view of the amplification shown in the N-N line in Figure 31.
Figure 33 represents that the semi-circular parts of the transfer element in the device shown in Figure 31 overturn 180 °.
Figure 34 is the cutaway view of the amplification shown in the R-R line in Figure 33.
Figure 35 represents supporting the back shaft of described support member.
Figure 36～39 are represented respectively according to possible embodiment, are used to make the device of pin towards their relative head support guiding.
The specific embodiment
In brief, according to equipment of the present invention, it comprises: be used for pipetting one or more coils from each knitting needle, then it transferred on the miscellaneous part of same knitting machine or on another knitting machine, then carry out subsequent treatment.In described this knitting equipment, comprise the device that moves and/or stop each coil, so that coil is pulled out from described pipetting the device.In addition, also have the device of each coil of handling like this of proper supporting, so that treatment coil in operation, for example drive coil arrives the knitting needle of knitting machine or is used to hook up fabric.
Describe the special shape of this device in detail below with reference to different embodiment, during its all working, have the highest reliability, close mutually by the respective end that makes the element of forming these devices simply, obtain so-called " covering " state.This covering state is that to guarantee to shift exactly the wire loop that constitutes coil necessary, that is, on the element that cooperates with it from each wire loop, transfer on the adjacent element, and without any the danger that damages, even do not have the defective of local clamp.This device of formation uses this device, can also automatically perform each step in the processing method, owing to by simplifying the operational movement of element in whole process, can be realized the mutual exchange of one or more coils according to predetermined order.
With reference to accompanying drawing noted earlier, it has represented the essential structure of simplifying of the present invention respectively, according to equipment of the present invention, it comprises one or more elements 1, its representative " push rod ", each push rod is made up of the bluff body with bar handle 10, bar handle 10 has the linear longitudinal axis, interrelate with corresponding support member and drive unit, as described below, the free end 11 of bar handle 10 has bearing 12, and the shape of described bearing 12 is corresponding to the nose shape of pin, in the coil transfer process between push rod and pin, the head of bearing 12 and pin interacts.According to advantage of the present invention be, each push rod 1 is provided with corresponding each free end 11, has the part 13 that is wedge shape basically in a side of described bearing 12.The free end 130 of wedge-like portion 13 also has suitable cone centre, and towards the inside bend of described bearing 12.
By moving push rod 1 close head with pin of Any shape with this shape, shown in Fig. 1-10, so that the end 130 of wedge-like portion 13 be positioned at by each crotch U the inner side of right regional A, do not cross out part, obtain described covering state thus.The coil 7 that matches with pin 2 or 3 can be free to slide along the axis of described pin 2,3, and up to unloaded, that is, coil 7 is no longer carried by pin 2,3, that is, make the needle latch 30 of pin or pinhock 20 or shank at closure state.Under the situation of crochet hook 2, because the intervention of rod member 200, suitable control makes its bending, and promotes it and move, and has determined closure state thus, as Fig. 2, shown in 3.Under the situation of latch needles 3, by coil 7 moving on each latch needles 3, then adopt the known technology of those of ordinary skill in the prior art, latch needles is moved down, determine described closure state, as Fig. 7, shown in 8.For the cause of simplifying, omitted describing in the accompanying drawings to compound needle.Under any circumstance, by carrying out said method, can obtain the covering state, wherein Xiang Guan push rod 1 has separately foremost 130, and it is positioned at the crotch eye inboard partly of pin.Consequently, described coil 7 is before complete discharge from each knitting needle, that is, before it left mutually, knitting needle matched with push rod.This is inevitable, and is determined that by the wedge profile of the wedge-like portion 13 of push rod 1 in the transfer process that relates to, coil 7 is elastic dilatation gradually.In addition, because the end 130 relative bearings 12 of push rod 1 have the angle of inclination, that is, along with knitting needle moves, the coil expander on pin produces progressively variation, and can not produce unexpected tension force on the yarn that constitutes coil.Can see from figure that the inclination angle beta of the opening angle β of wedge-like portion 13 and the end 130 of push rod 1 ' can carry out suitable selection according to the physical dimension of knitting needle 2,3 is so that interact knitting needle and push rod.
Below with reference to Fig. 1～5, wherein described to be used for equipment of the present invention, from knitting machine, pipette the mode of coil 7, be provided with crochet hook and the removable sinker 4 that is fixed with the plane 40 of knocking over or support coils in the described knitting machine.After the braiding of finishing fabric, each pin 2 rises to the position of its unloaded state at least, promptly in this position, is engaged in the lower end position that coil on the pin is positioned at the crotch part of knitting needle, shown in arrow F1 among Fig. 1.After this, sinker 4 moves backward, and corresponding pin is moved down into the precalculated position, and at any time, each coil no longer returns its crotch part U that accordingly, also is in open state, shown in arrow F2 and F3 among Fig. 2.Each push rod 1 moves subsequently, near corresponding knitting needle 2, shown in arrow F4 among Fig. 3, so that cause the head of knitting needle to be located in the bearing chamber portion 12 of push rod 1, make the crotch of knitting needle partly form the state of sealing by each rod member 200, described rod member 200 is driven by the power that the arrow F5 shown in Fig. 3 represents.With this understanding, each knitting needle-push rod group moves down, shown in arrow F6 among Fig. 4, so that the coil plane 40 of each sinker 4 stops coil 7 to move down, coil 7 is moved on the bar handle 10 of push rod 1, and coil is retained on the bar handle 10, as shown in Figure 4 by the elasticity of himself.Below each push rod 1 move, leave each knitting needle 2, shown in arrow F7 among Fig. 5, so that the coil 7 that pipettes is sent into another machine component.
Under the situation of the braiding machine that is provided with latch needles 3, shown in Fig. 6～10, represented just and the corresponding continued operation step in Fig. 1～5 that in brief, in this case, the closure of the crotch of knitting needle 3 part does not need the intervention of rod member 200.In Fig. 6～10, shown in the power represented of F1, F2, F3, F4, F6 and F7 provide by the same sampling device shown in Fig. 1～5.
According to equipment of the present invention, the device that it also comprises one or more elements 5 is referred to herein as " transfer element ", can hold one or more respective coil 7 that have been engaged on the described push rod 1, carry out transfer operation by it, coil 7 is transferred to another loading and unloading or treating apparatus.Along with the interaction of transfer element 5 with push rod, whole transfer element 5 must compile the coil 7 of giving determined number from the push rod 1 of equal number, and its front portion cooperates with being provided with the shape of the front portion that forms push rod 1.The embodiment that describes with reference to the accompanying drawings, each described transfer element is made of the main body 5 with bar handle 50, it ends at free end portion 51, the shape and size of free end portion are corresponding to bearing 12, described bearing is formed at the free end 11 of push rod 1, so that under the operating condition of the mutual interlock of push rod/transfer element, the free end 51 of this transfer element 5 can fit in the bearing 12 of corresponding push rod 1.Can there be wedge-type shape the end 51 of this transfer element 5, and has suitable gradient on the summit, as Figure 11 A-11B, 19A-22B, shown in the embodiment of 26A and 26B, so that cooperate, coil is moved on the transfer element 5 from push rod 1, and be not created in the phenomenon that occurs obstacle in above-mentioned knitting needle/push rod interlock process.In order to obtain this covering state, move each transfer element 5 effectively near corresponding push rod 1, so that each free end 11,51 can be effectively closed, and form aspectant relation mutually.
As we can see from the figure, for the matching relationship that obtains to need, the end of main body 5 does not need to have the bearing 12 accurate similar shapes with push rod 1, and still, they can cooperatively interact effectively and not produce difficulty.
According to advantage of the present invention, above-mentioned one or more transfer element 5 can have lateral grooves 52, especially a side that cooperates with each push rod 1 at transfer element 5, the mating surface of the wedge-like portion 13 of formation and push rod 1, the degree of depth of described lateral grooves 52 can be selected, so that can fully cooperate with the end 130 of described wedge-like portion 13.By this way, foregoing covering state is two-way, and it means that the permission coil moves on the transfer element from push rod, and does not produce obstacle, and vice versa.Therefore, one or more coils that have been placed on the corresponding transfer element 5 can take off from transfer element 5 then by same push rod, perhaps are arranged on another push rod 1 from transfer element 5.
In order to improve the operating characteristics of transfer element 5, according to the present invention, be provided with the cross section of suitable depression at the head 51 of identical transfer element, shown in Figure 11 B, 13B, 19A, 20A, 21A, 22A and 26B, its sunk part will be in the face of being placed or taking off the element of coil.According to another embodiment, the composition of transfer element is shown in accompanying drawing 16B, 24A and 28B, and main body 5 has longitudinal fluting 53, and it can make coil move to support component from identical transfer element, so that carry out this operation that hooks up.Shown in Figure 28 A and 28B, in this case, make transfer element 5 with hook up brad 6 and interact, the free end 60 that hooks up brad has suitable shape, has special flexibility, so that before coil moved to brad 6 from transfer element 5, the free end 60 of brad fitted in the longitudinal fluting 53 of transfer element.This result can obtain by the simplest mode, that is, transfer element 5 is made of U-shaped bending body, and it has summit 55, under interlocking pattern, interacts with the main body of facing.Transfer element has this structure, it not only can interact with the brad element of pickup gear, and can interact with above-mentioned push rod 1, guide the summit 55 of transfer element 5 to fit into the bearing 12 of push rod thus, shown in Figure 16 A and 16B, therefore obtain covering state with binary feature.Under any circumstance, shown in Figure 24 A and 24B, described transfer element 5 also can be used for interrelating with push rod 1, and described push rod 1 lacks the summit sidewall of bearing 12, so as at coil when push rod moves on the transfer element, only obtain unidirectional covering state.A kind of possible employing is provided with in the equipment of such transfer element, a plurality of coils of the fabric that belongs to different are housed, so that pipette coil in mode in groups, thereby the coil sections in the fabric that belongs to different is unloaded from each push rod, transfer to the front of knitting machine then, so that keep the knit operation of compound needle fabric.
Can also be directly interact with hooking up brad 6 according to push rod 1 of the present invention, the described shape that hooks up brad 6 can see that its end 60 has further aduncate summit as mentioned above.
In addition, shown in Figure 17,18, the transfer of coil can also occur between two push rods 1, and it is under the interlock condition, and they are close mutually in aspectant relation, so that admitted by the bearing 12 of another push rod at the free end 130 of each push rod 1.
Shown in Figure 25 A, 25B, 25C, 27A and 27B, according to push rod 1 of the present invention, can also have parallel fin 14, described fin 14 is along the side longitudinal extension of push rod 1, and on the main body of incision push rod 1, its respective end portions 140 is in the face of free end 13, and described fin 14 can define the corresponding side of longitudinal fluting 144, thereby can receive the pin of the equipment of hooking up.Therefore, the element of this shape can hook up the edge of fabric, from the equipment of braided fabric with fabric take-down, directly it is arranged on the push rod, execution pipettes operation, perhaps again by hooking up operation, directly operates on push rod, on one or more machines, weave the different edges of one or more fabrics, and pipette or attended operation by identical push rod execution.
According to the present invention, transfer element 5 can also be provided with two parallel fins 54, it is along the side longitudinal extension of push rod 1, and go in the main body at position radial cut near the end 500 of each main body, so that define the groove 544 of corresponding side, described groove can the receive hook taking equipment pin, shown in Figure 26 A～26C.
All these make it can have same element and carry out a plurality of operations, push rod has the effect of pipetting of possibility or drive coil, and in hooking up step, play a supportive role, same transfer element can be used to drive the coil that pipettes from push rod, and plays a supportive role in the process of hooking up.
Other characteristics are:
Push rod shown in Figure 19 A, 19B, 24A, the 24B can take off coil from latch needles and compound needle, with coil is positioned over latch needles, compound needle and crochet hook, adopt the transfer element 5 of any kind coil can be transferred on the brad 6 shown in Figure 14 A, 14B, 28A, the 28B according to the present invention;
According to push rod 1 of the present invention, wherein push rod is provided with part 13, it is positioned at the sidewall sections of bearing 12, push rod 1 can pipette coil from the knitting needle of any kind, perhaps push rod 1 is laid coil on the knitting needle of any kind, according to the present invention, push rod can take off coil from all transfer elements 5, perhaps coil is placed on the transfer element 5, and and the push rod 1 of same type can interact, and coil can be placed on the hooking up on the brad of any kind;
The U-shaped transfer element can be used for admitting coil from push rod 1, and described push rod 1 can be provided with or not be provided with part 13, and coil is placed on the brad 6 shown in Figure 28 A and the 28B, perhaps is placed in the push rod 1 that is provided with part 13;
Transfer element shown in Figure 25 A～25C, 27A, 27B with lateral groove 144, and the transfer element with lateral groove 5 shown in Figure 26 A-26C also can have the effect that hooks up brad;
Brad 6 shown in Figure 28 A, the 28B has crooked end 60, and it can admit the coil from all push rods 1, all transfer elements 5 and above-mentioned various types of knitting needles;
Brad 6 does not linearly promptly have crooked end, and it can be admitted from the push rod 1 of any kind and the coil of transfer element 5, so that match with the U-shaped transfer element shown in 28A, the 28B.
For the support member and the drive unit that are used for push rod 1 and transfer element 5 among the possible embodiment, it comprises rigid bodies, each push rod 1 is on rigid bodies, transfer element 5 is moved by its each support member of drive mechanism, described support member and corresponding driving device interrelate, and it is by one or more electronic or pneumatic actuating device contacts.Therefore, push rod 1 and transfer element 5 can be by each supports support, and as complete system, its predetermined shape, profile are basically corresponding to the assembly of knitting needle.For example, if the predecessor of knitting machine is circular, rectilinear or mixes shape that the push rod 1 of setting and transfer element 5 are taked circle, linear or mixed the shape profile.
Push rod 1 and transfer element 5 can be supported, and according to each support member, it can have one or more frees degree, so that operate separately or in groups, each working group is made up of the mechanism of predetermined quantity, and irrelevant with each support member.The push rod and the transfer element that fall within on the corresponding support member for drive seat move, and cam mechanism can be set, and triangle is acted on come from identical push rod 1 and transfer element 5 outward extending heels.The support member that is used for push rod and transfer element can also be made of main body, and described main body can form different shapes under controlled conditions, makes the predecessor's profile that himself is adapted to the knitting machine that interrelates with it in each process time.By the support member that is made of a plurality of rigid bodies is provided, can obtain this result, described rigid bodies provides hinge to be connected.The end coil of the fabric that all these permissions are produced on circular knitting machine is pipetted, and is placed on the knitting needle of the knitting machine of linear, otherwise perhaps, weaves according to preset program then, rather than starts anew.
29～35 the embodiment that push rod 1, transfer element 5 and brad 6 are supported in possible being used to of the present invention is described with reference to the accompanying drawings.
Described push rod 1 can be fixed on the support member, described support member has the annular support 8,80 of two circular shape concentrics, between the edge of their opposite faces, insert push rod 1, end at support member is provided with support arm 88, its relative end is provided with hole 880, so that this support arm is installed on the back shaft 87, support arm 88 is moved between a station and another station with support member 8,80, a described operating position that station is a circular knitter can pipette coil 7 from pin 2,3; Described another station is the position that hooks up the equipment place, so that hook up fabric, wherein the coil 7 of last row braiding is placed on the transfer element 5, is placed on the brad 6, and is as described below.Transfer element 5 and brad 6 can be fixed on the semicircle ring-type support 50,60 of respective complementary, the one end is provided with corresponding driving arm 9, the other end at described actuating arm 9 is provided with hole 90, so that same actuating arm is installed on the described back shaft 87 with inert way.Semicircle transfer element 5 connects rotary actuators 91 by its annex 520, rotary actuators 91 is fixed on the described arm 9, so that execution turning operation, promptly around 180 ° of axis Z-Z upsets, thereby the free end that makes each transfer element 5 contacts with corresponding brad 6 under controllable mode.Shown in Figure 31～34 difference, the support member 50,60 of wherein having described transfer element and brad is respectively at the residing state in upset front and back.
For example above-mentioned support member allows to take off by push rod 1 coil of last row braiding on the pin on the circular knitting machine, described push rod 1 suitable being arranged on the described pin by support arm 88, and on support arm 88, annular support 8 supports the same push rod that is fixed.Described then support member is transferred to the coil of the first half row on the transfer element 5 from each push rod 1, and wherein in fact last alignment circle can be further divided into the first and second half row, the second half row is transferred on the brad 6 from each push rod 1 again.By on semicircle ring-type support 60, the coil of semicircle ring-type support 50, the first and second half row that overturn forms interrelate a pair of, promptly handles with suitable manner, so that hooked up by the equipment of hooking up.If the coil that pipettes by push rod 1 be last braiding from the edge or the braiding row of the flanging stocking that begins to make, and finish the braiding of the socks of left opening toe, aforesaid operations circulation hooking up corresponding to stocking.
Described back shaft 87 can be two concentric elements, its separately respective support arms 88,9 can fix so that the motion of the described element of single driving.In addition, described support arm 88,9 can be installed on the same cylindrical elements, but interrelates with the driving element that separates.
From transfer element 5, coil is being transferred on the brad 6 under Figure 33 and the 34 described states, and from push rod 1, coil is transferred on transfer element 5 or the brad 6, can be by means of external device (ED), for example straight line or crooked rod member, can apply active force on coil, its pushing direction is towards separately object component.
Can carry out following operating procedure according to device of the present invention:
A. pipette coil by corresponding push rod 1 from the knitting needle of knitting mechanism, described coil is arranged on the transfer element 5, at last described coil is installed on the brad of the equipment of hooking up, hook up operation so that carry out.Repeat this operation cycle according to predetermined times, a plurality of coils that belong to one or more fabrics can cooperate, and connect the product that obtains by last hooking up and form combined fabric;
B. take off coil by push rod 1 from knitting needle, they are arranged on the transfer element 5, handle then, after this, the coil on the described push rod is placed on the knitting needle of knitting machine, described knitting machine may be different from original knitting machine.In this case, this operation interrelates with the coil of different fabrics, and this can obtain to make up the knitted fabric of kind;
C. pipette coil by push rod 1 from knitting machine, directly they are arranged on the brad of the equipment of hooking up.In this case, the coil that relates to belongs to different fabric or product;
D. pipette coil by push rod 1 from knitting mechanism, they are transferred on other push rods 1, carry out the operating process described in a, b, the c paragraph in front.
Be appreciated that the aforesaid operations process also can mutually combine or repeats arbitrary number of times.
Preferable methods is, guider is set, and is located between push rod 1 and the knitting needle 2,3, described guider relates to the conversion operations of coil, and carry out suitable centering operation, make the head of knitting needle aim at corresponding bearing 12, described push rod and knitting needle be interlock mutually in the coil transfer process.This is to consider the knitting needle 2,3 that may occur or the straight line or the scale error of push rod 1, and the site error of a plurality of relevant elements that may occur, and these errors are produced by the allowable error of each support member.For example, with reference to Figure 36～39, described guider is made of a plurality of flat elements 66, each flat element 66 is adjacent successively with corresponding push rod 1, before carrying out coil exchange operation between pin and the push rod, free end 666 has wedge-type shape, and relative end 665 is fixed on the corresponding support member 64.By between adjacent push rod 1, inserting these elements 66, the free end of described element 66 stretches out, its length surpasses the end of the corresponding push rod 1 of its insertion, head at each knitting needle 3 forms the infundibulate guider, described guider has intake section, its width also is provided with exit portion greater than the bearing 12 of push rod 1, and its size is roughly identical with bearing 12.In such a way, make pin 2,3 motions, near push rod 1 separately, suitable guiding is contained in the described bearing 12 its head, also owing to exist the elastic performance of typical pin, even the head of one or more pins has than mistake with respect to the bearing 12 of respective objects, also can obtain the result who wishes thus.Then after carrying out the guiding operation,, element 66 is left, thereby do not interfere the exchange operation of follow-up coil 7 by driving support member 64 motions.
Particularly all CONSTRUCTED SPECIFICATION can be with the formal argument that is equal to; it relates to the character of shape, size, position and the use material of element; this variation is included in design of the present invention and the scope, and therefore, it is documented in claimed claims of the present invention.
Claims (6)
1. equipment that is used for the coil of driving needle fabric, described equipment comprises one or more push rods (1), each push rod comprises the main body with bar handle (10), the described bar handle and first bracing or strutting arrangement interrelate, its free end has bearing (12), described bearing (12) is used for load-carrying unit end or leader, to between described load-carrying unit and described push rod (1), exchange at the coil that cooperates on the described load-carrying unit (7), it is characterized in that: comprise another device, this device has one or more transfer elements (5), so that pipette and/or settle described coil, described transfer element can pipette coil from push rod (1), it is arranged to hooks up accordingly on the brad (6), and/or be arranged on other push rods (1) of same or another equipment, thereby between a plurality of stations or element, shift described coil (7), so that coil is handled, the quantity of described transfer element equates with the quantity of push rod (1), and the free-ended shape of each transfer element (5) is corresponding with the free-ended shape of described push rod (1), thereby the free end of described transfer element can be fitted in the free-ended bearing of described push rod (1) (12).
2. according to the described equipment of claim 1, it is characterized in that: the free end (51) of described transfer element (5) is wedge-type shape.
3. according to the described equipment of claim 1, it is characterized in that: one or more described transfer elements (5) have lateral grooves (52).
4. according to the described equipment of claim 1, it is characterized in that: one or more described transfer elements have longitudinal fluting (53).
5. according to claim 1 or 4 described equipment, it is characterized in that: one or more described transfer elements (5) comprise the nemutogen with U-shaped profile.
6. according to the described equipment of claim 1, it is characterized in that: the leader (11) of described transfer element (5) has concave shape, its caveli towards outside.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITFI980400 | 1998-02-20 | ||
| IT40A/1998 | 1998-02-20 | ||
| IT40A/98 | 1998-02-20 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99102135A Division CN1107131C (en) | 1998-02-20 | 1999-02-12 | Apparatus for driving stitches of textile articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1429939A CN1429939A (en) | 2003-07-16 |
| CN1277969C true CN1277969C (en) | 2006-10-04 |
Family
ID=11352743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02142648 Expired - Fee Related CN1277969C (en) | 1998-02-20 | 1999-02-12 | Equipment for driving loop of knitted fabric |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1277969C (en) |
| RU (1) | RU2176295C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205852A (en) * | 2013-03-23 | 2013-07-17 | 宁波慈星股份有限公司 | Fetching device |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20071532A1 (en) * | 2007-07-30 | 2009-01-31 | Cesare Colosio S P A | PUNCH FOR MESH TRANSPORT IN A CIRCULAR MACHINE FOR FOOTWEAR AND KNITWEAR |
| DE502007005970D1 (en) * | 2007-09-25 | 2011-01-27 | Stoll H Gmbh & Co Kg | Flat knitting machine with stripper blanks |
| CN103225162B (en) * | 2013-04-26 | 2014-05-14 | 宁波慈星股份有限公司 | Shearing device |
| CN103225161B (en) * | 2013-04-26 | 2014-05-14 | 宁波慈星股份有限公司 | Flat knitting machine capable of automatically taking down cut-parts |
| TWI509121B (en) * | 2013-11-15 | 2015-11-21 | Da Kong Entpr Co Ltd | Socks sewing device |
| IT201900023577A1 (en) * | 2019-12-11 | 2021-06-11 | Lonati Spa | WITHDRAWER DEVICE TO TAKE A TUBULAR KNITTED ARTICLE FROM A CIRCULAR MACHINE FOR KNITWEAR, Hosiery OR SIMILAR. |
| CN111304821B (en) * | 2020-04-09 | 2021-06-29 | 大康织机股份有限公司 | Sock guiding needle set |
-
1999
- 1999-02-12 CN CN 02142648 patent/CN1277969C/en not_active Expired - Fee Related
- 1999-02-19 RU RU99103636A patent/RU2176295C2/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205852A (en) * | 2013-03-23 | 2013-07-17 | 宁波慈星股份有限公司 | Fetching device |
| CN103205852B (en) * | 2013-03-23 | 2014-06-04 | 宁波慈星股份有限公司 | Fetching device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1429939A (en) | 2003-07-16 |
| RU2176295C2 (en) | 2001-11-27 |
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Granted publication date: 20061004 Termination date: 20100212 |