CN102534990A - Density triangular adjusting mechanism of computer flat knitting machine - Google Patents
Density triangular adjusting mechanism of computer flat knitting machine Download PDFInfo
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- CN102534990A CN102534990A CN2012100208532A CN201210020853A CN102534990A CN 102534990 A CN102534990 A CN 102534990A CN 2012100208532 A CN2012100208532 A CN 2012100208532A CN 201210020853 A CN201210020853 A CN 201210020853A CN 102534990 A CN102534990 A CN 102534990A
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Abstract
A density triangular adjusting mechanism of a computer flat knitting machine belongs to the technical field of knitting machinery. The computer flat knitting machine comprises a triangular baseboard, a left density triangle and a right density triangle, wherein the left density triangle and the right density triangle are provided with a left density triangular guiding block and a right density triangular guiding block. The density triangular adjusting mechanism comprises a base, a motor and a synchronous moving device. The density triangular adjusting mechanism is characterized in that a first guiding wheel groove is arranged at one end where the left density triangular guiding block is matched with the synchronous moving device and faces one lateral surface of the synchronous moving device, a second guiding wheel groove is arranged at one end where the right density triangular guiding block is matched with the synchronous moving device and faces one lateral surface of the synchronous moving device, a left density triangular reset device and a right density triangular reset device are arranged on the triangular baseboard, the left density triangular reset device comprises a fist spring rod base, a first spring rod and a first spring, and the right density triangular reset device comprises a second spring rod base, a second spring rod and a second spring. The density triangular adjusting mechanism has the advantages of simplifying the structure, reflecting energy-saving performance, reducing fault probability or even avoiding fault, and being favorable for reflecting economy.
Description
Technical field
The invention belongs to technical field of knitting machinery, be specifically related to a kind of density triangular governor motion of computer plain flat knitter
Background technology
such as industry knowledge; The sparse density of different braided fabrics is different; And the change of the sparse density of braided fabric is to lean on the change in location of density triangular on cam base plate to realize; Again, the change in location of density triangular realizes that through the density triangular governor motion this density triangular governor motion is commonly referred to density triangular controlling organization or driving mechanism.The position adjustments of density triangular is realized make the movement locus of the knitting needle on the needle-bar (also claiming needle plate) to change by the density triangular governor motion.
The TECHNICAL INFORMATION SOURCES of the density triangular governor motion of
aforesaid computer plain flat knitter can be seen in from patent documentation; Typical in document A, " the density triangular governor motion of computer plain flat knitter " that Granted publication CN2646169Y recommends; " density triangular driving mechanism of computer plain flat knitter " (this patent is proposed by the applicant) that document B, Granted publication CN101215755B provide.Document A is by stepper motor drive tooth bar and by the track of tooth bar together with the mobile change action roller of wild goose formula guide rail, and then moves with lever form drive density triangular top board by cranking arm, thereby is moved by density triangular that the density triangular top board drives and it is fixing.The achievement part of this patent scheme is can be to the fine and closely woven location of density triangular; But, owing in the overall process that the density triangular position changes, have many links in work from stepper motor, so structure is comparatively complicated; Not only kinetic energy consumption is big, and the equal trouble very of manufacturing, I& M.
above-mentioned document B significantly simplifies the structure for document A, has remedied the said shortcoming of document A basically, the objective technique effect that has embodied Instructions Page 3 the 8th to 11 row of this patent.Document B adopts a pair of motor cam through separately and through jig arm with spring clip drives left density triangular and right density triangular moves up and down respectively, that is to say that so cam, jig arm and jig arm spring respectively have a pair of because motor has a pair ofly.Though so structure can satisfy technological requirement; Promptly satisfy the requirement that left and right density triangular position is moved; But there is following shortcoming: one of which; Because it is a pair of that motor has, therefore corresponding matching component such as cam, jig arm and spring clip etc. also have a pair of, thereby cause that parts are many, complex structure, take up room big and increase manufacturing, I& M difficulty; Its two owing to use a pair of motor to control moving of left and right density triangular respectively, therefore be unfavorable for saves energy; Its three, left and right density triangular coordination property each other is difficult to ensure that the mistake probability is high.Therefore be necessary to improve then, for this reason, the applicant has done positive and useful design, and under the secret description of strictness, proves practicable through testing, below the technical scheme that will introduce under this background, produce
Summary of the invention
task of the present invention is to provide a kind of and helps remarkable simplified structure, help significantly reducing the power consumption of motor and be of value to coordination property between the left and right density triangular of remarkable enhancement, the density triangular governor motion of the computer plain flat knitter of being convenient to significantly to reduce probability of failure is arranged.
task of the present invention is accomplished like this; A kind of density triangular governor motion of computer plain flat knitter; Described computer plain flat knitter comprises cam base plate with left density triangular guiding block guide runner and right density triangular guiding block guide runner, have the left density triangular of the left density triangular guiding block that is slidingly matched with left density triangular guiding block guide runner and have the right density triangular of the right density triangular guiding block that is slidingly matched with right density triangular guiding block guide runner; Described density triangular governor motion comprise be fixed on the said cam base plate and corresponding to a pedestal of the top of said left and right density triangular guiding block, be fixed on the pedestal a motor and left and right movably with pedestal towards one of the cam base plate synchronous shifter that had not only cooperated but also matched with drive of motor movingly that breaks away with said left density triangular guiding block and right density triangular guiding block; Characteristics are: an end that matches with said synchronous shifter at said left density triangular guiding block and offer one first guided wheel slot towards a side surface of synchronous shifter; And an end that matches with synchronous shifter at said right density triangular guiding block and offer one second guided wheel slot towards a side surface of synchronous shifter equally; Described synchronous shifter matches with first guided wheel slot and matches with second guided wheel slot; Said cam base plate is provided with a left density triangular resetting means right density triangular resetting means identical with left density triangular resetting means with being provided with a structure; Wherein: left density triangular resetting means is corresponding to the outside of the length direction of said left density triangular guiding block; And right density triangular resetting means is corresponding to the outside of the length direction of said right density triangular guiding block; Said left density triangular resetting means comprises the first spring pole socket, first spring lever and first spring; The first spring pole socket is fixed on the described cam base plate; One end of first spring lever is located on the first spring pole socket slidably; And the other end is bearing on the described left density triangular guiding block; First spring is nested with on first spring lever, and an end bearing of this first spring is on left density triangular guiding block, and the other end is bearing on the first spring pole socket; Said right density triangular resetting means comprises the second spring pole socket, second spring lever and second spring; The second spring pole socket is fixed on the said cam base plate; One end of second spring lever is located on the second spring pole socket slidably, and the other end is bearing on the described right density triangular guiding block, and second spring is nested with on second spring lever; One end bearing of this second spring is on right density triangular guiding block, and the other end is bearing on the second spring pole socket.
are in a concrete embodiment of the present invention; Described pedestal constitutes the chamber of soaring towards the middle part of the length direction of a said side in cam base plate; Side pivot at the length direction in the chamber of soaring corresponding to this is provided with at least one pair of first locating wheel, and opposite side and be provided with at least one pair of second locating wheel corresponding to the same pivot in the position of first locating wheel; Described motor is a clockwise and anticlockwise motor, and is connected with the controller electrical control of computer plain flat knitter, and the motor shaft of this motor is stretched in the said chamber of soaring and is fixed with a drive; Described synchronous shifter comprises movable stand, transmission bar, first guide wheel and second guide wheel; Movable stand is corresponding to the described chamber of soaring; And a side of the length direction of this movable stand and said first locating wheel are slidingly matched, and the opposite side of the length direction of movable stand and described second locating wheel are slidingly matched, and mobile bar is fixed on the side of movable stand towards said pedestal; And match with said drive; First guide wheel and the second guide wheel pivot are arranged on the side of movable stand towards said cam base plate, and wherein: first guide wheel rolls with described first guided wheel slot and cooperates, and second guide wheel cooperates with described second guided wheel slot rolling.
in another concrete embodiment of the present invention, said drive is a gear, and described transmission bar is a tooth bar.
are in another concrete embodiment of the present invention; Side at the length direction of described movable stand constitutes one first locating wheel sliding tray; And the opposite side of the length direction of movable stand constitutes one second locating wheel sliding tray; Described first locating wheel rolls with the first locating wheel sliding tray and cooperates, and described second locating wheel cooperates with the rolling of the second locating wheel sliding tray.
are in another concrete embodiment of the present invention; Be installed with a limiting plate at described movable stand towards a side of said pedestal and in an end end, on described pedestal and in position, offer a limiting plate slot to make way corresponding to said limiting plate corresponding to said transmission bar.
also have among the concrete embodiment of the present invention, and described pedestal is fixed on the described cam base plate with airborne.
more of the present invention and among concrete embodiment, the rectangular body of the shape of said pedestal, and respectively constitute a balance leg in four bights of pedestal, each balance leg and said cam base plate are fixed.
in of the present invention and then concrete embodiment, the shape of said balance leg is L-shaped.
are of the present invention again more and among concrete embodiment; Be provided with a width first horn mouth bigger at described first guided wheel slot towards the end expansion of said second guided wheel slot, and be provided with a width second horn mouth bigger towards the end expansion of first guided wheel slot than second guided wheel slot at described second guided wheel slot than first guided wheel slot.
are in again of the present invention and then concrete embodiment; The diameter of the width of described first guided wheel slot and said first guide wheel is consistent; And the diameter of the width of described second guided wheel slot and said second guide wheel is consistent; Wherein: the width of first, second guided wheel slot is mutually the same, and the diameter of first, second guide wheel is mutually the same.
technical scheme provided by the invention has following technique effect with respect to prior art: one of which; Move owing to only need to use a motor to drive left and right density triangular guiding block, so simplify the structure significantly and can reduce power consumption significantly and embody desirable energy-saving effect through the synchronous shifter that cooperates with its transmission; They are two years old; Owing on left and right density triangular guiding block, offered first, second guided wheel slot respectively; The coordination property that therefore can make left and right density triangular guiding block match and can promote left and right density triangular guiding block with synchronous shifter simultaneously; Finally guarantee the reliable in action property of left and right density triangular, reduce and even avoid wrong probability; Its three owing on cam base plate, be provided with left and right density triangular resetting means, thereby left and right density triangular guiding block is resetted together with left and right density triangular, and be able to ensure and only need to use a motor, help to embody economy.
Description of drawings
Fig. 1 is the embodiments of the invention structure chart.
Fig. 2 is the bottom schematic view of the cam base plate among Fig. 1.
The specific embodiment
can be expressly understood technical spirit of the present invention and beneficial effect more for the auditor that the makes Patent Office especially public; The applicant general elaborates with the mode of embodiment below; But the description to embodiment all is not the restriction to the present invention program, any according to the present invention design done only for pro forma but not substantial equivalent transformation all should be regarded as technical scheme category of the present invention.
see also Fig. 1; According to known technology; The cam base plate 1 of computer plain flat knitter has a pair of of same structure; Cam base plate and Vee formation base plate before industry is referred to as, following description are to be directed against wherein one piece of cam base plate 1, on cam base plate 1 and in the position corresponding to left density triangular 2, offer a left density triangular guiding block sliding tray 11 and offer a right density triangular guiding block sliding tray 12 in the position corresponding to right density triangular 3.The position of density triangular 2 on cam base plate 1, a left side is towards a side of the needle-bar (also claiming needle plate) of computer plain flat knitter; Equally; The position of right density triangular on cam base plate 1 is towards a side of the needle-bar (also claiming needle plate) of computer plain flat knitter, and left and right density triangular 2,3 is splay distribution each other.On left density triangular 2, be fixed with a left density triangular guiding block 21 through one group of first hold-down screw 212; This density triangular guiding block 21 position on cam base plate 1, left side is back to aforesaid needle-bar; And be slidingly matched with aforesaid left density triangular guiding block guide runner 11; So when left density triangular guiding block 21 slides on left density triangular guiding block guide runner 11, just drive left density triangular 2 and move, the position of left density triangular 2 is changed; On right density triangular 3, be fixed with a right density triangular guiding block 31 through one group of second hold-down screw 312; This density triangular guiding block 31 position on cam base plate 1, right side is back to aforesaid needle-bar; And be slidingly matched with aforesaid right density triangular guiding block guide runner 12; So when right density triangular guiding block 31 slides on right density triangular guiding block guide runner 12, then drive right density triangular 3 and move, the position of right density triangular 3 is changed.
(this upper surface is meant under the present location status shown in Figure 1 towards last surface towards the upper surface of an end of the following synchronous shifter that also will describe in detail 6 at aforesaid left density triangular guiding block 21; As follows) offer one first guided wheel slot 211, this first guided wheel slot 211 is provided with first horn mouth 2111 of a width greater than the width of first guided wheel slot 211 towards the end expansion of second guided wheel slot 311; Offer one second guided wheel slot 311 at aforesaid right density triangular guiding block 31 towards the upper surface of an end of synchronous shifter 6; This second guided wheel slot 311 is provided with second horn mouth 3111 of a width greater than the width of second guided wheel slot 311 towards the end expansion of first guided wheel slot 211; The width of first, second guided wheel slot 211,311 is equal to each other, and the shape of first, second horn mouth 2111,3111 and size are mutually the same.
please continue referring to Fig. 1; Provided a pedestal 4 of density triangular governor motion of the present invention; The geometry of this pedestal 4 is a cuboid, but can be square also, and present embodiment is selected the former; Four bights at this pedestal 4 respectively constitute a balance leg 43, and each balance leg 43 is fixing with first fixing screw hole 13 that is opened on the cam base plate 1 through balance leg hold-down screw 431.By shown in Figure 1, whole pedestal 4 is fixed on the cam base plate 1 with airborne through balance leg 43, and corresponding to the top of aforesaid left and right density triangular guiding block 2,3.Constitute the chamber 41 of soaring towards the middle position of the length direction of a side of cam base plate 1 at pedestal 4; Side in this chamber 41 of soaring is provided with a pair of first locating wheel 411 rotationally through the first location wheel shaft 4111, and is provided with a pair of second locating wheel 412 at the opposite side in the chamber 41 of soaring rotationally through the second location wheel shaft 4121.That is to say that one of them first locating wheel 411 in a pair of first locating wheel 411 is positioned at an end of a side in the chamber 41 of soaring; And another first locating wheel 411 is positioned at the other end of a side in the chamber 41 of soaring; One of them second locating wheel 412 in a pair of second locating wheel 412 is positioned at an end of the opposite side in the chamber 41 of soaring, and another second locating wheel 412 be positioned at the chamber 41 of soaring opposite side the other end.Certainly; If the quantity of first, second locating wheel 411,412 is respectively increased to three promptly accelerates; Should be regarded as so that equivalence changes and the inventive concept category that still belongs to the inventor, still, the quantity of first, second locating wheel 411,412 at least respectively has a pair of (two).Again, be preset with a motor axis hole 44 in the central authorities of pedestal 4, and on pedestal 4 and towards a side of cam base plate 1, also offer a limiting plate slot to make way 42, this limiting plate slot to make way 42 communicates with motor axis hole 44.
What computer plain flat knitter had also been illustrated in
in Fig. 1 turns over pin triangle 9; Pin triangular driving mechanism 91 connections of turning over of turning over pin triangle 9 are carried on pedestal 4 shortly; Because turning over pin triangular driving mechanism 91 belongs to prior art; And the function of turning over pin triangle 9 is that industry is known, and therefore, the applicant repeats no more.
are fixed on the aforesaid pedestal 4 through one group of motor hold-down screw 52 as the motor 5 of the density triangular governor motion that constitutes computer plain flat knitter of the present invention; Specifically: on pedestal 4, offer one group of second fixing screw hole 45 (totally four); Screw in second fixing screw hole 45 by motor hold-down screw 52; Thereby motor 5 is fixed on the pedestal 4, and the motor shaft of motor 5 is stretched in the aforesaid chamber 41 of soaring, and is fixed with a drive 51; This drive 51 is a gear, cooperates with following synchronous shifter 6 transmissions that are about to detail.
aforesaid motor 5 is a clockwise and anticlockwise motor, and is connected with controller (programmable controller < the PLC >) electrical control of computer plain flat knitter.
at length show the synchronous shifter 6 of the density triangular governor motion that constitutes computer plain flat knitter of the present invention in Fig. 1; This synchronous shifter 6 preferably but not the structure that definitely is limited to is following: comprise movable stand 61, transmission bar 62, first guide wheel 63 and second guide wheel 64; Movable stand 61 is corresponding to the aforesaid chamber 41 of soaring; Side at the length direction of this movable stand 61 constitutes one first locating wheel sliding tray 611; And the opposite side of the length direction of movable stand 61 constitutes one second locating wheel sliding tray 612, and particularly, the first locating wheel sliding tray 611 is in the face of aforesaid first locating wheel 411; And the second locating wheel sliding tray 612 is in the face of aforesaid second locating wheel 412; More particularly, aforesaid a pair of first locating wheel 411 rolls with the first locating wheel sliding tray 611 and cooperates, and aforesaid a pair of second locating wheel 612 rolls with the second locating wheel sliding tray 612 and cooperates.Transmission bar 62 usefulness the 3rd hold-down screw 621 is fixed towards a side of aforesaid pedestal 4 with movable stand 61.By shown in Figure 1; The position of transmission bar 62 on movable stand 61 followed in the position of the aforesaid second locating wheel sliding tray 612; And in the present embodiment, select transmission bar 62 and be tooth bar, be meshed with transmission bar 62 (tooth bar) for aforesaid drive 51 (gear).First guide wheel 63 is arranged on the side of movable stand 61 towards cam base plate 1 rotationally through first guide wheel shaft 631, and second guide wheel 64 is arranged on the side of movable stand 61 towards cam base plate 1 rotationally through second guide wheel shaft 641.Wherein: first guide wheel 63 matches with aforesaid first guided wheel slot 211 (roll and cooperate), and second guide wheel 64 matches with aforesaid second guided wheel slot 311 (rolling cooperates).On aforesaid movable stand 61 and in position, be fixed with the L-shaped limiting plate of a shape of cross section 613 through the 4th hold-down screw 6131 corresponding to the end (being illustrated as right-hand member) of transmission bar 62; This limiting plate 613 is corresponding with aforesaid limiting plate slot to make way 42, promptly probes in the limiting plate slot to make way 42.With present location status shown in Figure 1 is example; When drive 51 drives transmission bar 62 to left dislocation; Then play the effect that movable stand 61 is controlled to the limit degree of left dislocation by limiting plate 613; Particularly, when limiting plate 13 touched the hole wall with aforesaid limiting plate slot to make way 42 corresponding motor axis holes 44, then movable stand 61 was because of suffering the stopping no longer to left dislocation of limiting plate 613.The diameter of the width of aforesaid first guided wheel slot 211 and first guide wheel 63 adapts; Promptly the diameter with first guide wheel 63 is identical, and the width of aforesaid second guided wheel slot 311 is identical with the diameter of second guide wheel 64, so roll when cooperating when first guide wheel 63 and first guided wheel slot 211; Show as with the cell wall of first guided wheel slot 211 tangent; Can avoid the gap, make the motion (moving) of left density triangular guiding block 21 stable, the fiting effect of second guide wheel 64 and second guided wheel slot 311 is with example.
are then referring to Fig. 1; Provided the left density triangular resetting means 7 and the right density triangular resetting means 8 that constitute the density triangular governor motion of computer plain flat knitter of the present invention, the structure of left and right density triangular resetting means 7,8 is mutually the same.The position of density triangular resetting means 7 on cam base plate 1, a left side is corresponding to the outside (left side shown in Figure 1) of the length direction of aforesaid left and right sides density triangular guiding block 21; Equally; The position of right density triangular resetting means 8 on cam base plate 1 is corresponding to the outside of the length direction of right density triangular guiding block 31 (shown in Figure 1 have right side); Left side density triangular resetting means 7 comprises the first spring pole socket 71, first spring lever 72 and first spring 73; The first spring pole socket 71 is fixing with cam base plate 1 through the 5th hold-down screw 711; One end of first spring lever 72 is located on the first spring pole socket 71 slidably and leans out the first spring pole socket 71; End end at this first spring lever 72 that leans out the first spring pole socket 71 is provided with one first catch 721; The other end of first spring lever 72 promptly towards an end bearing of left density triangular guiding block 21 on left density triangular guiding block 21, preferred scheme is on left density triangular guiding block 21 and at the position corresponding to first spring lever 72, to be concaved with a brood of 22 (also can claim pit), first spring lever 72 probes in the nest 22.First spring 73 is nested with on first spring lever 72, and an end bearing of this first spring 73 is on (keeping out) left density triangular guiding block 21, and the other end is bearing on (keeping out) first spring pole socket 71.Preferably, also can set firmly a spacing catch or directly constitute a spacing bead, so that supply 73 supportings of first spring at the end of first spring lever 72 towards left density triangular guiding block 21.
illustrated right density triangular resetting means 8 comprises the second spring pole socket 81, second spring lever 82 and second spring 83; The second spring pole socket 81 is fixing with cam base plate 1 through the 6th hold-down screw 811; One end of second spring lever 82 is located on the second spring pole socket 81 slidably and leans out the second spring pole socket 81; End end at this second spring lever 82 that leans out the second spring pole socket 81 is provided with one second catch 821; The other end of second spring lever 82 promptly towards an end bearing of right density triangular guiding block 31 on right density triangular guiding block 31, support pattern is as the description to first spring lever 72.Second spring 83 is nested with on second spring lever 82; One end bearing of this second spring 83 is on (keeping out) right density triangular guiding block 31; And the other end is bearing on (keeping out) second spring pole socket 81, and all the other are with the description to left density triangular resetting means 7.
see also Fig. 2, and are shown in Figure 2 by this, the both sides of having mentioned above left and right density triangular 2,3 corresponds respectively to of turning over pin triangle 9.
applicant combines Fig. 1 and Fig. 2 to describe operation principle of the present invention; When the motor 5 of the PLC that is controlled by computer plain flat knitter (programmable controller) is worked; For example when motor 5 turns clockwise; Owing to the drive 51 (gear) on the motor shaft that is fixed on motor 5 is to be meshed with the transmission bar 62 (tooth bar) of synchronous shifter 6; Again owing to be slidingly fitted with a pair of first locating wheel 411 and with a pair of second locating wheel 412 corresponding in the chamber 41 of soaring and movable stand 61 that be fixed with transmission bar 62; Also owing to be arranged on first, second guide wheel 63,64 on the movable stand 61 rotationally and roll with first, second system guided wheel slot 211,311 of left and right density triangular guiding block 2,3 respectively and cooperate; Therefore in the process that drive 51 clockwise rotates, driving transmission bar 62 moves right; Movable stand is moved right, thereby promote right density triangular guiding block 31 displacements by second guide wheel 64 by means of second guided wheel slot 311, second spring lever 82 of the right density triangular resetting means 8 of this moment moves; The compression of second spring 83, right density triangular 3 moves down promptly under the drive of right density triangular guiding block 31 to bottom offset right density triangular guiding block 31.Meanwhile; Because first guide wheel 63 is at this moment corresponding to the position of first horn mouth 2111 that promptly is in first guided wheel slot 211; Therefore do not have an effect with left density triangular guiding block 2; So under the restoring force effect of first spring 73,, promptly reset with of the top slippage of left density triangular guiding block 21 towards left density triangular guiding block guide runner 11.Otherwise; When motor 5 is done work counterclockwise, then by first guide wheel 63 by means of first guided wheel slot 211 make left density triangular guiding block 21 take (together with) left density triangular 2 is to bottom offset, and second guide wheel 64 is because of the position of second horn mouth 3111 that has been in second guided wheel slot 311; So do not have an effect with right density triangular guiding block 3; So under the restoring force effect of second spring 83,, promptly reset with of the top slippage of right density triangular guiding block 31 towards right density triangular guiding block guide runner 12.The technological requirement of so setting according to PLC makes left and right density triangular 2,3 alternately displacements.
In sum, technical scheme provided by the invention has overcome the deficiency in the prior art objectively, has accomplished the invention task, has embodied alleged technique effect in the superincumbent technique effect of the applicant hurdle all sidedly
Claims (10)
1. the density triangular governor motion of
a kind of computer plain flat knitter; Described computer plain flat knitter comprises cam base plate (1) with left density triangular guiding block guide runner (11) and right density triangular guiding block guide runner (12), have the left density triangular (2) of the left density triangular guiding block (21) that is slidingly matched with left density triangular guiding block guide runner (11) and have the right density triangular (3) of the right density triangular guiding block (31) that is slidingly matched with right density triangular guiding block guide runner (12); Described density triangular governor motion comprise be fixed on the said cam base plate (1) and corresponding to the pedestal (4) of the top of said left and right density triangular guiding block (21,31), be fixed on the pedestal (4) a motor (5) and left and right movably with pedestal (4) towards one of cam base plate (1) synchronous shifter (6) that had not only cooperated but also matched with motor (5) transmission movingly that breaks away with said left density triangular guiding block (21) and right density triangular guiding block (31); It is characterized in that: an end that matches with said synchronous shifter (6) at said left density triangular guiding block (21) and offer one first guided wheel slot (211) towards a side surface of synchronous shifter (6); An and end that matches with synchronous shifter (6) at said right density triangular guiding block (31) and offer one second guided wheel slot (311) towards a side surface of synchronous shifter (6) equally; Described synchronous shifter (6) matches with first guided wheel slot (211) and matches with second guided wheel slot (311); Said cam base plate (1) is provided with a left density triangular resetting means (7) the right density triangular resetting means (8) identical with left density triangular resetting means (7) with being provided with a structure; Wherein: left density triangular resetting means (7) is corresponding to the outside of the length direction of said left density triangular guiding block (21); And right density triangular resetting means (8) is corresponding to the outside of the length direction of said right density triangular guiding block (31); Said left density triangular resetting means (7) comprises the first spring pole socket (71), first spring lever (72) and first spring (73); The first spring pole socket (71) is fixed on the described cam base plate (1); One end of first spring lever (72) is located on the first spring pole socket (71) slidably; And the other end is bearing on the described left density triangular guiding block (21); First spring (73) is nested with on first spring lever (72); One end bearing of this first spring (73) is on left density triangular guiding block (21), and the other end is bearing on the first spring pole socket (71); Said right density triangular resetting means (8) comprises the second spring pole socket (81), second spring lever (82) and second spring (83); The second spring pole socket (81) is fixed on the said cam base plate (1); One end of second spring lever (82) is located on the second spring pole socket (81) slidably; And the other end is bearing on the described right density triangular guiding block (31); Second spring (83) is nested with on second spring lever (82), and an end bearing of this second spring (83) is on right density triangular guiding block (31), and the other end is bearing on the second spring pole socket (81).
2. the density triangular governor motion of
computer plain flat knitter according to claim 1; It is characterized in that described pedestal (4) constitutes the chamber (41) of soaring towards the middle part of the length direction of a said side in cam base plate (1); Side pivot at the length direction in the chamber (41) of soaring corresponding to this is provided with at least one pair of first locating wheel (411), and opposite side and be provided with at least one pair of second locating wheel (412) at the same pivot in position corresponding to first locating wheel (411); Described motor (5) is a clockwise and anticlockwise motor, and is connected with the controller electrical control of computer plain flat knitter, and the motor shaft of this motor (5) is stretched in the said chamber of soaring (41) and is fixed with a drive (51); Described synchronous shifter (6) comprises movable stand (61), transmission bar (62), first guide wheel (63) and second guide wheel (64); Movable stand (61) is corresponding to the described chamber of soaring (41); And a side of the length direction of this movable stand (61) and said first locating wheel (411) are slidingly matched; And the opposite side of the length direction of movable stand (61) and described second locating wheel (412) are slidingly matched; Move bar (62) and be fixed on the side of movable stand (61) towards said pedestal (4), and match with said drive (51), first guide wheel (63) and second guide wheel (64) pivot are arranged on the side of movable stand (61) towards said cam base plate (1); Wherein: first guide wheel (63) rolls with described first guided wheel slot (211) and cooperates, and second guide wheel (64) cooperates with described second guided wheel slot (311) rolling.
3. the density triangular governor motion of
computer plain flat knitter according to claim 2 it is characterized in that said drive (51) is a gear, and described transmission bar (62) is a tooth bar.
4. the density triangular governor motion of
computer plain flat knitter according to claim 2; It is characterized in that constituting one first locating wheel sliding tray (611) in a side of the length direction of described movable stand (61); And the opposite side of the length direction of movable stand (61) constitutes one second locating wheel sliding tray (612); Described first locating wheel (411) rolls with the first locating wheel sliding tray (611) and cooperates, and described second locating wheel (412) cooperates with the rolling of the second locating wheel sliding tray (612).
5. the density triangular governor motion of
computer plain flat knitter according to claim 2; It is characterized in that being installed with a limiting plate (613) towards a side of said pedestal (4) and in an end end, on described pedestal (4) and in position, offer a limiting plate slot to make way (42) corresponding to said limiting plate (613) corresponding to said transmission bar (62) at described movable stand (61).
6. the density triangular governor motion of
computer plain flat knitter according to claim 1 and 2 is characterized in that described pedestal (4) is fixed on the described cam base plate (1) with airborne.
7. the density triangular governor motion of
computer plain flat knitter according to claim 6; The rectangular body of shape that it is characterized in that said pedestal (4); And four bights at pedestal (4) respectively constitute a balance leg (43), and each balance leg (43) is fixing with said cam base plate (1).
8. the density triangular governor motion of
computer plain flat knitter according to claim 7 is characterized in that the shape of said balance leg (43) is L-shaped.
9. the density triangular governor motion of
computer plain flat knitter according to claim 1 and 2; It is characterized in that being provided with a width first horn mouth (2111) bigger towards the end expansion of said second guided wheel slot (311), and be provided with a width second horn mouth (3111) bigger towards the end expansion of first guided wheel slot (211) than second guided wheel slot (311) at described second guided wheel slot (311) than first guided wheel slot (211) at described first guided wheel slot (211).
10.
The density triangular governor motion of computer plain flat knitter according to claim 2; The diameter of width and said first guide wheel (63) that it is characterized in that described first guided wheel slot (211) is consistent; And the diameter of the width of described second guided wheel slot (311) and said second guide wheel (64) is consistent; Wherein: the width of first, second guided wheel slot (211,311) is mutually the same, and the diameter of first, second guide wheel (63,64) is mutually the same
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100208532A CN102534990A (en) | 2012-01-30 | 2012-01-30 | Density triangular adjusting mechanism of computer flat knitting machine |
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| CN2012100208532A CN102534990A (en) | 2012-01-30 | 2012-01-30 | Density triangular adjusting mechanism of computer flat knitting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829202A (en) * | 2017-11-15 | 2018-03-23 | 芜湖乐佳自动化机械有限公司 | A kind of density stabilized device of Computerized flat knitting machine |
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| US5495728A (en) * | 1993-11-05 | 1996-03-05 | H. Stoll Gmbh & Co. | Adjusting device for cam parts of flat knitting machines with motor pinion acting on control sliders |
| CN1275644A (en) * | 1999-05-27 | 2000-12-06 | H·斯托尔股份有限公司 | Stitch cam regulator for plain loom |
| CN201665749U (en) * | 2010-03-27 | 2010-12-08 | 钱福海 | Quality cam adjustment mechanism |
| CN202482576U (en) * | 2012-01-30 | 2012-10-10 | 江苏金龙科技股份有限公司 | Density triangle adjusting mechanism of computer flat knitting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5495728A (en) * | 1993-11-05 | 1996-03-05 | H. Stoll Gmbh & Co. | Adjusting device for cam parts of flat knitting machines with motor pinion acting on control sliders |
| CN1275644A (en) * | 1999-05-27 | 2000-12-06 | H·斯托尔股份有限公司 | Stitch cam regulator for plain loom |
| CN201665749U (en) * | 2010-03-27 | 2010-12-08 | 钱福海 | Quality cam adjustment mechanism |
| CN202482576U (en) * | 2012-01-30 | 2012-10-10 | 江苏金龙科技股份有限公司 | Density triangle adjusting mechanism of computer flat knitting machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107829202A (en) * | 2017-11-15 | 2018-03-23 | 芜湖乐佳自动化机械有限公司 | A kind of density stabilized device of Computerized flat knitting machine |
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Application publication date: 20120704 |