CN101960064B - Draw comb for rectilinear knitting machine - Google Patents
Draw comb for rectilinear knitting machine Download PDFInfo
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- CN101960064B CN101960064B CN2009801074832A CN200980107483A CN101960064B CN 101960064 B CN101960064 B CN 101960064B CN 2009801074832 A CN2009801074832 A CN 2009801074832A CN 200980107483 A CN200980107483 A CN 200980107483A CN 101960064 B CN101960064 B CN 101960064B
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- Prior art keywords
- hook
- disconnector
- hook plate
- reed
- transverse pin
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B7/00—Flat-bed knitting machines with independently-movable needles
- D04B7/22—Flat-bed knitting machines with independently-movable needles with special provision for commencing goods, e.g. with non-run edges
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/88—Take-up or draw-off devices for knitting products
- D04B15/90—Take-up or draw-off devices for knitting products for flat-bed knitting machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention relates to a draw comb (11) for a rectilinear knitting machine that comprises at least one attachment sinker (13) including at least one hook (16) extending mainly in a vertical longitudinal plane (xz) in order to have a low thickness in the transverse direction (y), and including at least one stripper (23) mobile relative to the at least one attachment sinker (13) so as to extract a thread (9) from said at least one hook (26), characterised in that the at least one stripper (23) is mobile so as to be capable of translation in a direction that is substantially vertical (z) relative to said at least one attachment sinker (13).
Description
Technical field
The present invention relates to a kind of reed that draws that is used for the transverse pin loom, and a kind ofly combined this transverse pin loom that draws reed.It also relates to a kind of hook plate that draws reed, and a kind of set method of the line in the knitting incipient stage, is also referred to as mode of connection.
Background technology
Traditional transverse pin loom comprises before at least one and back needle-bar (fonture), places pin above, and the cam support carriages is round above it mobile, to start some pin and to realize succession row thus.The fabric that obtains places between two needle-bars, and along with knitting carrying out by based on the device of roller, be called the stretching stitching to drop-down.There is a problem in initial period at fabric, because fabric does not also have enough length, its part is placed between the stitching so that drive it.Yet it is efficiently woven uniformly to obtain coil, and in knitting machine, is in bad position and is damaged even causes knitting machine to block for fear of the fabric that obtains, with fabric to drop-down be essential.
File FR2646176 proposes a kind of scheme, wherein, an installation reed or draw reed to carry crochet hook or wiring pin, crochet hook lifts between needle-bar, with catch when the cam support carriages for the first time through out-of-date, place the line between the plate with certain mode.Subsequently, reed progressively descends, and drives fabric, is driven device control up to fabric.Wiring pin is made up of two parts that slide over each other.These two parts comprise a hook or convexity on their top, the convexity of first limits a recess that comprises line, and the hook of second portion can be to lower slider, so that this root line is discharged when needing.The defective of this scheme is too complicated, because every wiring pin all has the structure of a complicacy.In addition, the main hook of these wiring pin or protruding all towards a needle-bar of machine, this just requires two needle-bars that very big spacing must be arranged, so that these wiring pin are laid and moved between two needle-bars.This big spacing of two needle-bars is very big restriction for knitting machine.In addition, this in two needle-bars one orientation form asymmetric geometry, and two needle-bars can not indiscriminate each other these wiring pin of use, this is another limitation of this scheme.
File US2007/0180864 proposes another kind of scheme, and in this scheme, wiring pin comprises a snap close, can close or open the recess of placing line in the pin mouth.When wiring pin was in enough low position, the release of pin mouth made that the line that it is held can discharge automatically by the pulling force that it bore and the direction of pin.Yet this method is not very effective because line often is stuck in the pin mouth, although snap close open because the release of this line is passive.In addition, all these pins all have a mouth that on single direction, is parallel to needle-bar, and this just demonstrates an asymmetric geometry.Generally, knitting line bears a pulling force that has towards the component at fabric center.Make in this way, in a wherein side of fabric, line is kept by the pin mouth, and at opposite side, the trend of disengagement is arranged then, must be kept by snap close.Therefore, this dissymmetrical structure is unsatisfactory.
File EP0979892 has described a kind of scheme, wherein, draws reed to be made up of two similar hook plates of geometry, and two hook plates cooperations discharge fabric then to hook.Two are drawn reed movable each other at longitudinal direction, and this relative motion can discharge fabric when needed.
Summary of the invention
General purpose of the present invention is to propose a kind of transverse pin loom, and for the knitting incipient stage provides a kind of scheme, this scheme is a kind of improvement with respect to the defective of aforementioned schemes.
Or rather, first purpose of the present invention is to propose a kind of reed that draws that is used for knitting machine, and its very little spacing with the knitting machine needle-bar is compatible mutually.
Second purpose of the present invention is to propose a kind of reed that draws that is used for knitting machine, and it can control, take out then controlled line very reliably.
For this reason, the present invention relates to be used for the reed that draws of transverse pin loom, it comprises at least one hook plate; Hook plate comprises at least one hook, mainly vertically extending in the longitudinal surface, to present little thickness at horizontal direction; And comprise at least one disconnector, removable with respect at least one hook plate, so that can at least one hook up outlet from this; It is characterized in that this at least one disconnector is installed with respect to the translation on vertical basically direction of at least one hook plate versatilely.
Draw reed can comprise at least two hook plates and a disconnector between each hook plate, comprise that perhaps at least one hook plate reaches stacked on each a hook plate disconnector.
Draw reed can comprise at least two towards opposite basically hook.
This at least one hook plate can comprise two hooks, and draws reed can comprise a disconnector, can be from adjacent hooking up outlet towards opposite basically two.
Draw reed can comprise at least two hook plates, each hook plate comprises two towards hook opposite, respect to one another, and can comprise a disconnector, places between each hook plate.
As modification, this at least one hook plate can comprise two towards opposite, towards the outside hook of hook plate, and can comprise a disconnector, be stacked on this at least one hook plate.
And this at least one disconnector can be with respect to this at least one hook plate translation activity from bottom to top.
Draw reed can comprise a plurality of hook plates, and this at least one disconnector can comprise a groove at each on the side that vertical direction extends,, and guide the relative translation campaign between this at least one disconnector and the hook plate so that in each groove, admit a hook plate.This draws reed can comprise that the disconnector of a plurality of montant shapes, the upper end of montant move near the hook place, so that can directly take out the line that hooks around one or more hooks.
Draw reed can comprise a plurality of plates and disconnector, plate jointly is installed in the same support in the bottom, and disconnector jointly is installed on the same base, base with support activity and longitudinal extension each other, be suitable for being basically parallel to a needle-bar of knitting machine and locate.
The present invention also to a kind of transverse pin loom, is characterized in that it comprises at least one needle-bar and the aforesaid reed that draws.
Draw reed can be suitable for carrying out downward vertical motion, a block stops the descending motion of at least one disconnector, and causes its relative motion from bottom to top with respect at least one hook plate.
The transverse pin loom can comprise that fabric drives device, and it comprises two belts of transmission in opposite direction, and process on the transmission mechanism that is positioned near two minor diameters at least one needle-bar makes fabric on little length, need draw the tractive of reed.
Draw the spacing between the hook of reed can be compatible with the multiple different density of knitting machine.
The transverse pin loom can comprise at least two needle-bars, and draws reed can be fit to pass width more than or equal to a space of ten/several millimeters, to form initial net.
In the modification, at least one disconnector can obtain through at least one motor with respect to the relative motion of at least one hook plate.
At last, the present invention relates to a kind of hook plate that is used to draw reed, it is characterized in that, it comprises at least two towards opposite hook, mainly vertically extending in the longitudinal surface, to present little thickness at horizontal direction.
Description of drawings
Specifically manifest in the description of the specific embodiment of the indefiniteness that these purposes of the present invention, feature and advantage will be below carried out with reference to accompanying drawing, in the accompanying drawing:
The schematically illustrated front view that draws reed according to the embodiment of the invention of Fig. 1 is in fabric by the stage of reed tractive;
The side sectional view of the schematically illustrated knitting machine according to the embodiment of the invention of Fig. 2 is in the configuration that forms initial net;
The side sectional view of the schematically illustrated knitting machine according to the embodiment of the invention of Fig. 3 is near the centre position of drawing the configuration of reed line taking;
The side sectional view of the schematically illustrated knitting machine according to the embodiment of the invention of Fig. 4 is in the configuration of drawing the reed line taking;
The front view of the hook plate of Fig. 5 a and the schematically illustrated apparatus of the present invention of 5b and side view are in the configuration corresponding to the initial net of formation of Fig. 2;
The front view of the hook plate of Fig. 6 a and the schematically illustrated apparatus of the present invention of 6b and side view are in the configuration that begins line taking;
The front view of the hook plate of Fig. 7 a and the schematically illustrated apparatus of the present invention of 7b and side view are in the configuration corresponding to the line taking of Fig. 4;
The front view of the hook plate of the schematically illustrated modification according to the embodiment of the invention of Fig. 8;
The front view of the hook plate of schematically illustrated another modification according to the embodiment of the invention of Fig. 9;
The front view of the hook plate of schematically illustrated another modification according to the embodiment of the invention of Figure 10.
The specific embodiment
In order to make following description clear, the direction that will be parallel to the needle-bar plane of knitting machine is called longitudinal direction x, will be called vertical direction z perpendicular to longitudinal direction, from bottom to top direction, will be called transverse direction y perpendicular to the above two direction.Equally,, do not consider knitting machine in knitting machine, describe with same reference and direction and draw reed and element thereof with reference to the position that they will occupy in the draw stage of reed.
The reed 11 that draws according to the embodiment of the invention that illustrates with partial elevational among Fig. 1 is made up of hook plate that replaces 13 and disconnector 23; Each hook plate 13 is in the major part of longitudinal direction x width measured is in each groove 25 of its two adjacent disconnectors 23, so that can be by the junction of groove, carry out relative translational motion through the slip of disconnector 23 relative pins 13.All these elements 13,23 are all fixed with its pedestal securely; Hook plate 13 is fixing through the support 12 of plate; And disconnector 23 is fixing through base 22; To shown in Figure 4, make all hook plates 13 and all disconnectors 23 all be in same height as Fig. 1, and form inseparable, a unified movable integral body.This structure guarantees the relative translation activity of hook plate 13 integral body and disconnector 23 integral body, and this relative motion is guided by the cooperation of this two set of pieces through their connections in groove, and the gap of groove is very little, with the translational motion that guarantees that control is good.In modification, can consider any other mechanical connection that can obtain the translational motion between these two integral body.
According to this embodiment, each hook plate 13 is long flat bar shape, and the thickness of transverse direction y is very little, and less than 1 millimeter, the width of longitudinal direction x is near 1 centimetre, and the height of vertical direction z is a bit larger tham 10 centimetres.Each hook plate 13 is also referred to as the reed plate, comprises head 14 at an upper portion thereof, is fit to cooperate with line 9.For this reason, head 14 comprises two side arms 15, vertically extends, and ends at top most advanced and sophisticated 17.In addition, two arms 15 form a hook 16 in plate separately at an upper portion thereof, make two hooks 16 direction opposite basically in the width x upper edge of plate against each other.Two hooks 16 have the geometry of in vertical longitudinal surface xz, confirming.When forming initial net, place line 9 these hook plates 13 in to form a ring that centers on two adjacent hooks 16 that belong to two differences and adjacent hook plate 13.Therefore, line 9 can be hooked in the hook 16 of hook plate 13.When drawing reed 11 to move down, fabric 10 is driven downwards.
Disconnector 23 is on vertical basically direction, install in the direction translation that is parallel to hook plate 13 versatilely.It is shaft-like that each disconnector 23 also is metal flat, but thickness is greater than the thickness of hook plate, so that comprise two grooves 25, groove is vertically extending on whole height in the longitudinal surface xz.The degree of depth of the side channel of measuring from longitudinal direction x, realize at the side of disconnector 23 corresponds essentially to the half the of hook plate 13 width.Each groove of disconnector 23 combines a hook plate 13.Therefore, each disconnector 23 is distributed in each side of hook plate 13 symmetrically in transverse direction y, and this provides a kind of scheme of symmetry for two needle-bars 2 of knitting machine, and by the ring that line 9 obtains can not make any distinction between from one in two needle-bars 2.Each disconnector 23 has a head 24 that ends at tip 27 at an upper portion thereof.Head 24 has an inclined-plane 28 in addition, so that thin more the closer to tip 27 thickness of disconnector.Therefore, little, the narrow width of thickness at this tip 27 of disconnector 23, and through with being connected of the very little gap that guarantees by groove and plate, the position is near the surface of hook plate 13.The motion from bottom to top that each disconnector 23 is described through following mask body accomplish the function that the line in the hook 16 of hook plate 13 9 is taken out, and it also can be described as line taking device or extractor.
Draw in the configuration of reed tractive fabric 10 in the usefulness shown in Fig. 1; The tip 17 residing height of hook plate 13 are greater than the height at the tip 27 of disconnector 23; Make the head 14 of hook plate 13 surpass 24 several centimetres at the tip of disconnector 23; So that can admit the initial net of fabric, drive fabric 10 then, and can not hinder and block disconnector 23.
Fig. 2 to 4 shows the sketch of one embodiment of the present of invention, and wherein, the transverse pin loom has combined the aforesaid reed 11 that draws.This knitting machine comprises two needle-bars 2 that have pin 3.Space 4 between these needle-bars can make fabric 10 in knitting process, deviate from downwards.This machine has also been equipped a drive device 5 based on the fabric 10 of stitching, and for example patent FR2368672 is described.When fabric 10 had enough length, driving device 5 can be with it to driving, configuration as shown in Figure 4.
This drive device 5 mainly comprises the closed belt of two rubber or similar material, and by two tubulose drum driven, through two transmission mechanisms, for example the simple round metal cylindricality bar by minor diameter constitutes on their top in their bottom.This configuration can make and drive device 5 as close as possible needle-bars 2 and arrange, and required length before can shortening fabric better and being driven by stitching.Be right after and formed by plate below the zone of coil, fabric 10 is bonded between the belt.A frame is set between each cylinder and transmission mechanism; It is made up of prismatic black, on the whole length of cylinder, extends, and has the groove of a cylindrical surface; Frame is slidably supported on the cylinder through this groove, and one second groove is as the supporting of transmission mechanism.The side of piece has two planes, as the guiding of belt rectilinear path.The cylinder of belt is reversed driving, and this not only has the effect of driving belt, but also drive chassis is carried out this rotation, make they trend towards with they belt against each other, clamp through sliding friction by the fabric that drives downwards.In modification, can use any other drive device.
Specifically describe the running of drawing reed 11 now.The knitting incipient stage can be divided into three phases.
At first, Fig. 2 illustrates the formation of initial net, and it is the distribution of line 9 in the hook that draws reed 16.In this step, draw reed 11 to be positioned at its extreme higher position, make the hook 16 of hook plate 13 pass two spaces 4 between the needle-bar 2, until the height that is higher than these two needle-bars 2.In this position, the line between the recovering hook 16 9 well is to obtain the configuration shown in Fig. 5 a and 5b.In this configuration, disconnector 23 remains on the low level under the space 4 of needle-bar, and this makes and can reduce to draw reed volume partly in the space 4 between needle-bar in.
After accomplishing this initial net, it is downward to draw reed can drive fabric 10.When the stage of drawing reed pulling fabric 10 finishes soon, as shown in Figure 3, draw reed 11 to drive fabrics 10 and drop to downwards outside the stitching, fabric 10 continues in a conventional manner by placing the pin 3 on the needle-bar 2 to weave.After hook plate 13 withdrawed from stitching, the stroke that draws reed 11 was slightly to laterally offset.In this configuration, fabric 10 is mainly driven by stitching.
Fig. 4 illustrates the release stage of fabric 10.In this stage, the base 22 of disconnector 23 is supported on the block 6, and the support 12 of hook plate 13 continues to descend.This configuration causes the relative translation campaign between disconnector 23 and the plate 13.These plates 13 descend, and disconnector 23 remains on the constant altitude by block 6 restrictions.Like this, the tip 27 of disconnector slides in the ring that in the hook 16 of hook plate 13, is formed by line 9, withdraws from hook 16 up to encircling 9, the control that causes fabric 10 final disengagings to draw reed 11.In this stage, draw end that the side block 7 at present position, the top place of reed stops the fabric 10 that discharges towards the bad direction that might block, for example towards the side, and force its centering again under machine.Then, fabric 10 is only driven by stitching 5, and to dropping to machine center, and finishes knitting the startup stage.At this moment the reed 11 that draws that when stroke stops, has been displaced sideways is packed up, and can not influence the stroke of fabric 10.
Fig. 5 to Fig. 7 more properly shows the shape of a part of drawing reed 11 ends, and holds the different configurations in fabric stage at reed.
Fig. 5 a and 5b illustrate especially and are in two high-order adjacent hook plates 13, and a disconnector 23 that is in low level.Line 9 is positioned at these plates 13, and forms a ring around two adjacent hooks 16, and two adjacent hooks belong to two adjacent different plates.Each groove of disconnector 23 combines a hook plate 13.Therefore, disconnector 23 is symmetrically distributed in transverse direction y each side at hook plate 13.The top integral body of drawing reed 11 is with respect to vertical midplane xz symmetry, and by the ring that line 9 obtains therefore can not make any distinction between from one in two needle-bars 2.
Fig. 6 a, 6b and Fig. 7 a, 7b illustrate two states that take out the stage of line 9 from the control of drawing reed 11.Shown in Fig. 6 a and 6b, after disconnector 23 motion from bottom to top, its V-arrangement up most advanced and sophisticated 27 is located at line 9 places that the hook 16 around hook plate 13 forms a ring, and in order not damage line 9, tip is clipped.The thin thickness at this tip 27, width is little, and the position is near the surface of plate 13, because the gap of the connection between plate 13 and the disconnector 23 is very little.Like this, when it continued stroke upwards with respect to hook plate 13, the ring of line 9 that will inevitably be around hook 16 was mobile down.In fact, when continuing to descend, the hook 16 of plate 13 finally can occupy a position that highly is lower than the tip 27 of disconnector in the groove 25 of disconnector.Because the width of disconnector 23 is greater than the distance of a hook 16 with the adjacent hook 16 of adjacent panel, the ring of the line 9 that twines around these two hooks 16 is driven by the tip 27 of disconnector 23, becomes enough greatly, with the hook 16 of knock-out pad 13, shown in Fig. 7 a and 7b.Like this, line 9 takes out from drawing reed 11 with whole fabric 10 quilts.Through the same relative motion from bottom to top of these disconnectors 23, this operates on all plates 13 that draw reed 11 and carries out simultaneously.
In the above-described embodiments, this method has the following advantages:
-hook plate 13 on the thickness direction of needle-bar, be its minimum size, pass the space 4 between the needle-bar 2, and be fit to very little space 4, this makes can consider very the location near needle-bar 2, until only ten/several millimeters.The acquisition of this advantage particularly since the hook 16 of plate at vertical longitudinal surface xz interior orientation, and very little at the thickness of transverse direction y;
-since initial net when forming disconnector occupy low level so that carry out motion from bottom to top with respect to plate subsequently, do not draw reed top between the needle-bar so can not block to be in;
-hook plate 13 has two hooks 16; With respect to vertical median surface yz symmetry transverse to hook plate 13; This makes and can tangle the ring of line 9 towards two different hooks around what form harpoon shape assembly that this scheme can make line 9 remain on each side of knitting machine with effective with identical mode;
-use disconnector 23 to catch line 9; And with its hook 16 taking-ups from hook plate 13; Guaranteed the reliable taking-up of fabric 10, and avoided machine to block and/or owing to being not intended to of under bad release conditions, standing causes fabric to damage with undesirable stretching owing to the bad release of fabric;
The combining of-above-mentioned drive device 5 that draws reed 11 and the as close as possible needle-bar in position of the present invention, make the stroke distances of drawing reed before can farthest shorten this takes out via draw stage of drawing reed and line.Therefore shortened the length of initial period through the fabric of this specific tractive principle realization.This length can equal about 60 millimeters, under any circumstance all less than 70 millimeters.This is a very big advantage because after fabric 10 converted into by the tractive that draws reed 11 under the running status by the tractive that drives device 5, on knitting coil, can cause the visible difference of vision.Therefore, importantly shorten the fabric size that the incipient stage is obtained by the reed tractive, thereby the fabric of avoiding obtaining is divided into two big zones of different coils with inaesthetic mode;
Relative motion between-disconnector and the plate only is mechanical, does not need motor, and this is a kind of simple and economic scheme.But, can consider any other relation between these two parts, and can implement relative motion by one or more motors.
Certainly, the invention is not restricted to the geometry of the hook plate 13 and the disconnector 23 of front description.
And the combination of the hook directed with respect to vertical athwartship plane yz symmetry has the advantage that maintains line effectively.This advantage can obtain through other embodiment, and through selecting for example to have only the plate of a hook, each admits single line, and opposite towards all at each side hook of machine makes these each sides that is hooked in the machine both sides all towards the outside of machine.Another kind of scheme still is to use the hook plate that has only a hook, make adjacent hook plate adjacent hook towards alternately so that can the line of ring-type be placed on two adjacent hooks that form harpoon, disconnector is then between these two adjacent hook plates.To the modification shown in Figure 10, each plate 13 can have two hooks 16 at Fig. 8, respectively through two different arms 15 or arm outside towards plate.In this modification, line 9 is around ring of these two hook-formings of same plate.Therefore, disconnector 23 no longer must be between two adjacent hook plates 13, but disconnector 23 can centrally be stacked on each hook plate 13, shown in Fig. 9 and 10.The relative motion of two elements can obtain through the vertical central channel 19 that on the whole basically height of each hook plate 13, extends; Admit the element that runs through of unshowned disconnector in the groove; So that present very little gap, and tip 27 maintenances that guarantee to make disconnector are near the surperficial translational motion of hook plate.According to another kind of modification, each hook plate can comprise two identical towards hook.Combination through aforementioned schemes can obtain other modification, for example adopts the hook plate that four hooks are arranged, and each hook plate has at least one stacked disconnector and/or places the disconnector between the plate.
From this thread hooking apparatus mainly at vertical longitudinal surface xz interior orientation, with moment of the less thickness that keeps transverse direction y, any have mouth, hook or other hook plate 13 that can hook the shape of line and all be fit to.But nothing can stop establishes the hook that resembles a kind of 3D shape, can on transverse direction y, extend, and the part of taper shape or cone for example is with the further hook that improves line.This scheme can be the enforcement modification of the present invention in the configuration of the knitting machine with two needle-bars that separate enough spacings.But according to the present invention, the hook 16 of hook plate at longitudinal direction x and/or vertical direction z, be to have maximum size in the vertical longitudinal surface xz.
Shown scheme has a plurality of hook plates that have two hooks; Yet these hooks can be contained on a monomer or the veneer.At last, any scheme of at least one plate and at least one hook that comprises all possibly not exceed notion of the present invention.
In addition, can have can be through taking out any other shape of the line on the plate with respect to the motion of hook plate for disconnector.For example, its upper end 27 can be radiussed, and is shown in figure 10, or has the V-arrangement at two tips, as shown in Figure 8.Broad sense more, can there be any non-sharp shape this end, to avoid damaging line.Best, taking off on the hook of the ring slave plate of line 9 through a directly action acquisition, disconnector directly contacts with line.At last, line advantageously appears with the mode around a ring of two hook-formings, so that it is caught by disconnector easily.Yet, can consider any other layout of line.
This scheme is favourable for the transverse pin loom with two needle-bars.But, nothing can stop it single needle bed or two with upper stitch bed, for example implement on the knitting machine of four or six needle-bars.
The element that draws reed is metal preferably, but also can be duroplasts.
The present invention also can implement the formation method of two kinds of initial nets on hook plate 13.
According to first method; Usually the knitting start line that has the certain elasticity characteristics at first places between the pin 3 of knitting machine according to a kind of distribution mode; This distribution mode can make line form the predetermined net from needle-bar to another needle-bar, has the part in the space 4 of crossing between the needle-bar.After the net of this line 9 was set up, the reed 11 that draws that occupies low level just rose, so that its plate 13 is disposed between needle-bar 2 at prepositioned line 9.Subsequently, draw reed to descend, in this downward motion, its plate 13 drives line, and net has been arranged to the shape of the hook 16 of respective panels 13.For this reason, let line catches it at need the position of hook from a needle-bar through another needle-bar.In addition, according to a kind of advantageous embodiments, the hook of plate geometry, the especially width whole with drawing reed can be arranged to the multiple different density corresponding to knitting machine, and this density representative is installed in the distance between the pin 3 on the needle-bar.Therefore, the same reed 11 that draws can be adapted to a plurality of different density of knitting machine.
According to second kind of formation method of initial net, draw reed 11 can at first be positioned at a high position, in this position, the hook 16 of hook plate exceeds on needle-bar 2 present positions.Just line 9 is introduced then, and line on the one hand with some pin 3 of needle-bar 2, directly weave with hook plate 13 on the other hand, so that obtain the control that it is drawn reed 11.
Claims (15)
1. what be used for the transverse pin loom draws reed (11); It comprises at least one hook plate (13), and hook plate comprises at least one hook (16), is mainly vertically extending in the longitudinal surface (xz); To present little thickness at horizontal direction (y); And comprise at least one disconnector (23), movable with respect at least one hook plate (13), so that can take out line (9) from this at least one hook (16); It is characterized in that this at least one disconnector (23) is gone up translation with respect at least one hook plate (13) in vertical basically direction (z) and installed versatilely.
2. transverse pin loom according to claim 1 draw reed (11); It is characterized in that; It comprises that at least two hook plates (13) reach a disconnector (23) between each hook plate (13), and perhaps it comprises at least one hook plate (13) and a disconnector (23) that is stacked on each hook plate (13).
3. transverse pin loom according to claim 1 draw reed (11), it is characterized in that it comprises at least two towards opposite basically hook (16).
4. transverse pin loom according to claim 1 draw reed (11); It is characterized in that; This at least one hook plate (13) comprises two hooks (16), and draws reed to comprise a disconnector (23), can be from taking out line (9) towards opposite basically two adjacent hooks (16).
5. transverse pin loom according to claim 4 draw reed (11); It is characterized in that it comprises at least two hook plates (13), each hook plate comprise two against each other, towards opposite hook (16); And it comprises a disconnector (23), places between each hook plate (13).
6. transverse pin loom according to claim 3 draw reed (11); It is characterized in that; This at least one hook plate (13) comprise two towards opposite, towards the outside hook (16) of hook plate (13), and comprise a disconnector (23), be stacked on this at least one hook plate (13).
7. transverse pin loom according to claim 1 draw reed (11), it is characterized in that this at least one disconnector (23) is with respect to this at least one hook plate (13) translation activity from bottom to top.
8. transverse pin loom according to claim 7 draw reed (11); It is characterized in that; It comprises a plurality of hook plates (13); And this at least one disconnector (23) is gone up the side that extends at each at vertical direction (z) and is comprised a groove (25), so that in each groove, admit a hook plate (13), and guides the relative translation campaign between this at least one disconnector (23) and the hook plate (13).
9. transverse pin loom according to claim 8 draw reed (11); It is characterized in that; It comprises the disconnector (23) of a plurality of montant shapes, and the upper end of montant moves to be located near hook (16), so that can directly take out the line (9) that hooks around one or more hooks (16).
10. transverse pin loom according to claim 1 draw reed (11); It is characterized in that; It comprises a plurality of hook plates (13) and disconnector (23), and hook plate (13) jointly is installed in the same support (12) in the bottom, and disconnector (23) jointly is installed on the same base (22); Base (22) and support (12) can be movable against each other and vertically (x) extend, be suitable for being basically parallel to a needle-bar (2) of knitting machine and locate.
11. the transverse pin loom is characterized in that, it comprises that at least one needle-bar (2) and one are according to the described reed (11) that draws of one of claim 1 to 10.
12. transverse pin loom according to claim 11; It is characterized in that; Draw reed (11) to be suitable for carrying out downward vertical motion; And it comprises a block (6), is used to stop the descending motion of at least one disconnector (23), and causes its relative motion from bottom to top with respect at least one hook plate (13).
13. according to claim 11 or 12 described transverse pin looms; It is characterized in that; It comprises the drive device (5) of a fabric (10); This device comprises two belts of transmission in opposite direction, and process on the transmission mechanism that is positioned near two minor diameters at least one needle-bar (2) makes fabric on little length, need draw the tractive of reed (11).
14. transverse pin loom according to claim 11 is characterized in that, draws the spacing between the hook (16) of reed (11) compatible mutually with the multiple different density of knitting machine.
15. transverse pin loom according to claim 11 is characterized in that, this at least one disconnector (23) obtains through at least one motor with respect to the relative motion of at least one hook plate (13).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR08/01207 | 2008-03-05 | ||
| FR0801207A FR2928380B1 (en) | 2008-03-05 | 2008-03-05 | PULLING COMB FOR RECYLED KNITTING MACHINE |
| PCT/IB2009/050818 WO2009109886A1 (en) | 2008-03-05 | 2009-03-02 | Draw comb for rectilinear knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101960064A CN101960064A (en) | 2011-01-26 |
| CN101960064B true CN101960064B (en) | 2012-12-26 |
Family
ID=39577698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801074832A Expired - Fee Related CN101960064B (en) | 2008-03-05 | 2009-03-02 | Draw comb for rectilinear knitting machine |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP2255031A1 (en) |
| JP (1) | JP2011513601A (en) |
| KR (1) | KR20100127259A (en) |
| CN (1) | CN101960064B (en) |
| BR (1) | BRPI0909786A2 (en) |
| FR (1) | FR2928380B1 (en) |
| HK (1) | HK1150279A1 (en) |
| RU (1) | RU2472880C2 (en) |
| UA (1) | UA99506C2 (en) |
| WO (1) | WO2009109886A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6257569B2 (en) | 2015-10-15 | 2018-01-10 | 株式会社島精機製作所 | Set-up device |
| CN109853120B (en) * | 2019-02-15 | 2023-09-12 | 浙江丰帆数控机械有限公司 | Sinker device of flat knitting machine head, flat knitting machine head and flat knitting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488416A (en) * | 1982-04-15 | 1984-12-18 | Shima Idea Center Co. Ltd. | Set-up means in a flat knitting machine |
| DE19718472A1 (en) * | 1997-04-30 | 1998-11-05 | Schieber Universal Maschf | Flat knitting machine |
| EP0979892A2 (en) * | 1998-08-05 | 2000-02-16 | Tsudakoma Kogyo Kabushiki Kaisha | Set up device of flat knitting machine and set up method by using the same |
| CN101012595A (en) * | 2006-02-03 | 2007-08-08 | 格罗兹-贝克特两合公司 | Take-off comb for a knitting or loop-forming machine |
| CN101029431A (en) * | 2006-03-01 | 2007-09-05 | 株式会社岛精机制作所 | Knitted fabrics down-pulling device and assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2497911C (en) * | 2002-09-09 | 2009-04-21 | Kawashimaorimono Co., Ltd. | Elastic warp-knit fabric |
-
2008
- 2008-03-05 FR FR0801207A patent/FR2928380B1/en not_active Expired - Fee Related
-
2009
- 2009-03-02 RU RU2010140609/12A patent/RU2472880C2/en not_active IP Right Cessation
- 2009-03-02 UA UAA201010127A patent/UA99506C2/en unknown
- 2009-03-02 EP EP09717701A patent/EP2255031A1/en not_active Withdrawn
- 2009-03-02 WO PCT/IB2009/050818 patent/WO2009109886A1/en active Application Filing
- 2009-03-02 KR KR1020107022138A patent/KR20100127259A/en not_active Application Discontinuation
- 2009-03-02 BR BRPI0909786A patent/BRPI0909786A2/en not_active IP Right Cessation
- 2009-03-02 CN CN2009801074832A patent/CN101960064B/en not_active Expired - Fee Related
- 2009-03-02 JP JP2010549221A patent/JP2011513601A/en active Pending
-
2011
- 2011-04-29 HK HK11104308.6A patent/HK1150279A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488416A (en) * | 1982-04-15 | 1984-12-18 | Shima Idea Center Co. Ltd. | Set-up means in a flat knitting machine |
| DE19718472A1 (en) * | 1997-04-30 | 1998-11-05 | Schieber Universal Maschf | Flat knitting machine |
| EP0979892A2 (en) * | 1998-08-05 | 2000-02-16 | Tsudakoma Kogyo Kabushiki Kaisha | Set up device of flat knitting machine and set up method by using the same |
| CN101012595A (en) * | 2006-02-03 | 2007-08-08 | 格罗兹-贝克特两合公司 | Take-off comb for a knitting or loop-forming machine |
| CN101029431A (en) * | 2006-03-01 | 2007-09-05 | 株式会社岛精机制作所 | Knitted fabrics down-pulling device and assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100127259A (en) | 2010-12-03 |
| EP2255031A1 (en) | 2010-12-01 |
| JP2011513601A (en) | 2011-04-28 |
| FR2928380A1 (en) | 2009-09-11 |
| WO2009109886A1 (en) | 2009-09-11 |
| CN101960064A (en) | 2011-01-26 |
| RU2472880C2 (en) | 2013-01-20 |
| FR2928380B1 (en) | 2010-07-30 |
| BRPI0909786A2 (en) | 2019-09-24 |
| RU2010140609A (en) | 2012-04-10 |
| HK1150279A1 (en) | 2011-11-18 |
| UA99506C2 (en) | 2012-08-27 |
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