CN110438650A - A kind of double wide cut tricot machines out of symmetric form - Google Patents
A kind of double wide cut tricot machines out of symmetric form Download PDFInfo
- Publication number
- CN110438650A CN110438650A CN201910707235.7A CN201910707235A CN110438650A CN 110438650 A CN110438650 A CN 110438650A CN 201910707235 A CN201910707235 A CN 201910707235A CN 110438650 A CN110438650 A CN 110438650A
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- China
- Prior art keywords
- section
- wide cut
- symmetric form
- looping
- double wide
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- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 230000010511 looping mechanism Effects 0.000 claims abstract description 39
- 238000005452 bending Methods 0.000 claims abstract description 6
- 210000004209 hair Anatomy 0.000 claims description 19
- 230000033001 locomotion Effects 0.000 claims description 17
- 210000000078 claw Anatomy 0.000 claims description 12
- 230000004913 activation Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 12
- 238000009940 knitting Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 8
- 238000009954 braiding Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003092 coiled body Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/06—Needle bars; Sinker bars
- D04B27/08—Driving devices therefor
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/24—Thread guide bar assemblies
Abstract
The present invention relates to a kind of double wide cut tricot machines out of symmetric form, two groups of looping mechanisms being symmetrically mounted on body including body, front and back and let-off mechanism, draw-off mechanism and the spooler for respectively corresponding the setting of every group of looping mechanism；The draw-off mechanism includes pulling roller；Spacing supports several roller bearings to prevent the pulling roller sinking and bending below the pulling roller；A kind of double wide cut tricot machines out of symmetric form drive front and back looping mechanism knitting by a sets of transmission mechanism, make same tricot machine before machine, after machine while knitting out fabric, it meets user and lacks board, the demand of fecund amount, symmetrically arranged looping mechanism can effectively offset the vibration of tricot machine simultaneously, to be conducive to the stable operation of board；Moreover it is possible to overcome the problems, such as the too long sinking and bending of pulling roller, effectively so as to realize bigger warp knit breadth.
Description
Technical field
The present invention relates to tricot machine field, the double wide cut tricot machines out of specifically a kind of symmetric form.
Background technique
Existing tricot machine can only knit out a kind of fabric, only single side cloth outputting on same tricot machine.It so will be
In the identical time, more fabrics are produced, it is necessary to increase the quantity of tricot machine.And a tricot machine is often added, it will
Increase the cost of various aspects.It such as allows and two tricot machines while being woven, firstly, needing to arrange more workers when installation fee
It takes more time and installs, reduce working efficiency.It, need to be by secondly, two tricot machines, need to just install two sets of transmission mechanism
The quantity of two motor driven motion of main shaft, transmission parts increases, and improves cost.In addition, two tricot machines can also occupy more
More spaces, and when tricot machine brings into operation and weaves fabric, need to two tricot machines be carried out with each Self management, number of units is seen in increase,
Equally improve cost.Therefore, people make every effort to design a kind of only by sets of transmission mechanism drive, and can be in same tricot machine
Machine before, after machine knit out the tricot machine of fabric simultaneously, meet the needs of market high efficiency, few board, high yield.
Summary of the invention
In order to solve the above problem present in the prior art, the present invention provides a kind of double wide cut warp knits out of symmetric form
Machine, a kind of symmetric form it is double go out wide cut tricot machines front and back looping mechanism knitting driven by a sets of transmission mechanism, make with once
Volume machine knits out fabric simultaneously before machine, after machine, meets user and lack board, the demand that fecund is measured, at the same it is symmetrically arranged at
Loop mechanism can effectively offset the vibration of tricot machine, to be conducive to the stable operation of board；Moreover it is possible to effectively overcome drawing
The problem of roller too long sinking and bending, so as to realize bigger warp knit range.
Technical scheme is as follows:
A kind of symmetric form it is double go out wide cut tricot machines, including body, front and back be symmetrically mounted on two groups of looping mechanisms on body and
Respectively correspond let-off mechanism, draw-off mechanism and the spooler of the setting of every group of looping mechanism；The draw-off mechanism includes pulling roller；
Spacing supports several roller bearings to prevent the pulling roller sinking and bending below the pulling roller.
Wherein, the let-off mechanism includes multiple coiled hairs；More yarn passing rods are provided between the coiled hair and looping mechanism,
The yarn S-shaped of looping mechanism is extended to against more yarn passing rods to prevent its shake by the coiled hair.
Wherein, it is provided with tension link between the coiled hair and looping mechanism, looping mechanism is extended to by the coiled hair
Yarn pressure-bearing on the tension link with using the tension link adjust yarn tension.
Wherein, the looping mechanism including at least two sley bar.
Wherein, the looping mechanism is driven by a connecting rod rest component, and two connecting rod rest components share a crankshaft；The connecting rod
Frame component include frame body, eccentric ratio, swing rod and pull rod, one grade of the connecting rod rest component is constituted equipped with two groups of transmission mechanisms
Six groups of transmission mechanisms of third gear；The connecting rod rest component is groove pin transmission mechanism, needle core transmission mechanism, knocking-over bit transmission mechanism, sinks
Drop piece transmission mechanism, sley bar transmission mechanism it is any；The crankshaft contains three pairs of adjacent crank throws.
Wherein, the eccentric ratio one, the correspondence of eccentric ratio two are mounted on first group of two adjacent crank throw of crankshaft；
The swing rod one, swing rod two are located on frame body, and one upper and lower ends of swing rod are connected respectively eccentric connect by connecting shaft
Bar one and pull rod one, two upper and lower ends of swing rod are connected respectively eccentric ratio two and pull rod two by connecting shaft；The pull rod
One, pull rod two is separately connected the swing arm of needle core and sley bar, controls needle core and sley bar movement；The crankshaft driving eccentric ratio one,
Eccentric ratio two moves, and drives swing rod one, swing rod two to swing, to make pull rod one, pull rod two that power is passed to needle core and sley bar
At coil assembly, needle core and sley bar movement are controlled.
Wherein, the pull rod one, pull rod two include paraxial section, distal shaft section and linkage sleeve；Described paraxial section and distal shaft
Section is inserted in the linkage sleeve and respectively with the linkage sleeve by the sliding of linkage sleeve both ends respectively to be engaged, and is inserted in described
Paraxial section to link in sleeve has spacing with distal shaft section opposed end；Fixing seat is provided on described paraxial section；The fixation
It is connected between seat and linkage sleeve by the first spring；The first spring first trial state is tensional state, when described paraxial section
When engaging respectively with linkage sleeve releasing with distal shaft section, the first spring driving linkage sleeve is slided to paraxial section.
Wherein, the linkage sleeve is respectively arranged with electromagnet and lever claw by two close end；The lever claw
Formula can be released with paraxial section and distal shaft section respectively to engage；The electromagnet through control activation lever formula claw release with paraxial section and
The fastening state of distal shaft section.
Wherein, the linkage upper cartridge inner wall is uniformly provided with a plurality of axial interior ball grooves；The paraxial pars infrasegmentalis
Ball grooves offer a plurality of outer ball grooves in outer surface is corresponding；Pass through the first ball knot between the outer ball grooves, interior ball grooves
Structure realizes ball sliding；Described paraxial section and distal shaft section excircle, which are evenly arranged with, multiple is grabbed portion；The lever claw packet
It includes the support base being fixed on linkage sleeve and middle part is hinged on support base and grabs bar；Described bar one end of grabbing is provided with and is grabbed
Portion is grabbed in portion's cooperation, and the other end is provided with can be by electromagnet attraction by suction portion；Described grab is also connected between bar and linkage sleeve
There is second spring and keeps card to match with the portion of being grabbed so as to grab portion；It is also axial in the linkage sleeve to offer in linkage sleeve to paraxial
To the sliding slot stepped down by the portion of grabbing when section sliding.
Wherein, the portion of grabbing is provided with the second roll structure；The portion of being grabbed has cambered surface, and cambered surface is along the rotation in portion of grabbing
Track extends.
The invention has the following beneficial effects:
1, a kind of double wide cut tricot machines out of symmetric form drive front and back looping mechanism knitting by a sets of transmission mechanism, make same
Tricot machine knits out fabric simultaneously before machine, after machine, meets user and lack board, the demand that fecund is measured, while symmetrically arranged
Looping mechanism can effectively offset the vibration of tricot machine, to be conducive to the stable operation of board.
2, the present invention is each pair of there are two adjacent crank throw using containing three pairs or more crank throws, and one group is equipped on each crank throw
Transmission mechanism, corresponding two transmission mechanisms of a pair of of crank throw, forms a kind of connecting rod rest component of one grade two groups of transmission mechanism.One,
Be driven more reliable, steady: two transmission mechanisms in one grade, same breadth can install one times of transmission mechanism, slot more
Needle bed, needle core bed, knocking-over bit, the lopping such as sinker are long to be increased to part swing arm quantity, and swing arm spacing reduces, these grow the branch to part
Support point increases, long more steady to part operation；Two, improve the working life of connecting rod rest transmission device: transmission mechanism quantity increases,
Reduce the stress of each auxiliary drive gear just, driving member is avoided to cause to be broken because of serious wear.
3, pull rod is divided into paraxial section and distal shaft section by the present invention, and spacing is arranged between the two, while passing through linkage sleeve
It is connected, realizes the normal effect of complete pull rod in the operating condition, and when braiding failure occurs in certain side, the lateral bracing strut
Two sections can Rapid reversal engaging, and the link mechanism for driving main shaft and main shaft will not be applied to distal shaft section, to make to occur
The side looping mechanism stop motion of failure is woven, and the other side can normally work on；If to effectively solve certain side
There is braiding failure in looping mechanism, it is necessary to the problem of stopping, can waste other side capacity production whole tricot machine.
4, the present invention merely desires to the portion of grabbing with by the cooperation in the portion of grabbing by lever construction, is grabbed by electromagnet and second spring realization
The driving of bar, structure is simple, reliable for operation, and reaction speed is fast, can quickly react to failure.
5, the present invention is provided with outer ball grooves and interior ball grooves, cooperates the first roll structure, effectively can reliably realize
Fast moving for linkage sleeve, grabs and is provided with the second roll structure in portion, and the portion of being grabbed has cambered surface, and portion is grabbed on cambered surface edge
Rotary motion trace extends, so as to ensure that the portion of grabbing engages with the portion's of being grabbed stabilization, and when needed being capable of Rapid reversal engaging
Abjection；The track that portion is rotated using support base as the center of circle is especially grabbed, the feature that the rotary motion trace by portion of grabbing along portion of grabbing extends, energy
It is enough to ensure that portion and the interaction force court by the portion of grabbing are grabbed in guarantee in course of normal operation while quickly abjection when needs
To paraxial section or distal shaft section axle center side, so that included preload effect, effectively prevent the portion of grabbing to be detached from the portion of being grabbed by vibration.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial enlargement diagram of the invention；
Fig. 3 is the schematic diagram of draw-off mechanism of the present invention；
Fig. 4 is crankshaft structure schematic diagram of the present invention；
Fig. 5 is connecting rod rest component structure diagram of the present invention；
Fig. 6 is the schematic diagram of two sections of pull rod linkages under normal operating conditions of the present invention；
Fig. 7 is the enlarged drawing of Fig. 6 circle A；
Fig. 8 is the present invention when braiding failure occurs in certain side, two sections of the lateral bracing strut schematic diagrames released when engaging；
Fig. 9 is the present invention when braiding failure occurs in certain side, and the sleeve that links after the lateral bracing strut two sections of releasing engaging is to paraxial section of cunning
Dynamic schematic diagram；
Figure 10 is the schematic cross-sectional view of paraxial section with connection sleeve；
Figure 11 is the enlarged drawing of Figure 10 circle B.
Appended drawing reference indicates in figure are as follows:
1- body, 2- looping mechanism, 3- let-off mechanism, 31- coiled hair, 32- yarn passing rod, 33- tension link, 4- draw-off mechanism,
41- pulling roller, 42- roller bearing, 5- coiled body, 7- crankshaft, 1a- crank throw, 8- frame body, 3a- eccentric ratio one, 3b- eccentric ratio
Two, 4a- swing rod one, 4b- swing rod two, 9- connecting shaft, 6a- pull rod one, 6b- pull rod two, paraxial section of 61-, 611- fixing seat, 612-
The outer ball grooves of first spring, 613-, 62- distal shaft section, 621- electromagnet, 622- support base, 623- grabs bar, 624- grabs portion, 625-
By ball grooves, 632- the first ball knot in suction portion, the second roll structure of 626-, 627- second spring, 63- linkage sleeve, 631-
Structure, 633- are grabbed portion, 64- sliding slot.
Specific embodiment
It is next in the following with reference to the drawings and specific embodiments that the present invention will be described in detail.
Referring to Fig. 1 to 3, a kind of double wide cut tricot machines out of symmetric form are symmetrically mounted on body 1 including body 1, front and back
Two groups of looping mechanisms 2 and let-off mechanism 3, draw-off mechanism 4 and the spooler 5 for respectively corresponding the setting of every group of looping mechanism 2；Two
The movement of group looping mechanism 2 is driven by a sets of transmission mechanism.The draw-off mechanism 4 includes pulling roller 41；Under the pulling roller 41
Square spacing supports several roller bearings 42 to prevent 41 sinking and bending of pulling roller；The spooler 5, before and after body 1
Drawing seat is installed in two sides respectively, and pulling roller 41 is mounted on drawing seat, at a predetermined rate pulls out fabric from knitting zone
Come, and spooler 5 is installed in corresponding position, by fabric wrapping at yardage roll.Two spoolers 5 before machine, after machine respectively
Drawing is batched.
Further, the let-off mechanism 3 includes multiple coiled hairs 31；It is provided between the coiled hair 31 and looping mechanism 2
More yarn passing rods 32 extend to the yarn S-shaped of looping mechanism 2 against more yarn passing rods 32 to prevent it from trembling by the coiled hair 31
It is dynamic.Yarn is unwound from coiled hair 31, is close to yarn passing rod 32, and yarn is crossed in rotation of the yarn passing rod 32 under the drawing of yarn at the uniform velocity
The rotation of bar 32 reduces the resistance of yarn tension, and yarn is not easy broken yarn, according to certain thread-feeding amount by yarn feeding lopping
System is woven.The coiled hairs 31 of two groups of let-off mechanisms 3, yarn, yarn passing rod 32 are respectively complete in forward and backward respective independent operating
At the warp let-off.
Further, it is provided with tension link 33 between the coiled hair 31 and looping mechanism 2, is extended by the coiled hair 31
Yarn pressure-bearing to looping mechanism 2 utilizes the tension link 33 adjusting yarn tension on the tension link 33.
Further, the looping mechanism 2 includes at least one jacquard flower's sley bar and two ground sley bars.
A kind of double wide cut tricot machines out of symmetric form drive front and back looping mechanism knitting by a sets of transmission mechanism, make same
One tricot machine knits out fabric simultaneously before machine, after machine, meets user and lacks board, the demand of fecund amount is symmetrical arranged simultaneously
Looping mechanism can effectively offset the vibration of tricot machine, to be conducive to the stable operation of board.
In addition, the connecting rod rest of existing market, undertakes transmission by one grade one group of transmission mechanism and swings, have the following problems:
One, stability is poor: one grade one group of transmission mechanism only has one group of transmission in one needle core, groove pin, sley bar transmission process connecting rod rest
Mechanism undertakes them and swings, and the load capacity of transmission mechanism is big, is driven not stable enough；Two, corresponding transmission mechanism of each length to part
Few, supporting point spacing is big, long big to part vibration, influences the quality of fabric；Three is easy to wear: in the case where tricot machine runs at high speed, transmission
The power of part transmission is bigger, and the inertia of driving member is also bigger, abrasion aggravation, causes to cooperate precision to reduce between component, be unfavorable for
Equipment runs at high speed, after machine runs a period of time, it is therefore necessary to be safeguarded and be repaired to equipment.Under serious conditions even
Beyond expected maintenance time, transmission parts have just been broken.
Therefore, the present invention also includes a kind of improvement project: referring to fig. 4 to Fig. 5, the looping mechanism 2 respectively includes a company
Bridge component, two connecting rod rest components share a crankshaft 7；The connecting rod rest component includes frame body 8, eccentric ratio 3a, 3b, swing rod
One grade of 4a, 4b and pull rod 6a, 6b, the connecting rod rest component constitutes six groups of transmission mechanisms of third gear equipped with two groups of transmission mechanisms；Institute
Stating connecting rod rest component is groove pin transmission mechanism, needle core transmission mechanism, knocking-over bit transmission mechanism, sinker actuation mechanism, sley bar biography
Motivation structure it is any；The crankshaft 7 contains three couples of adjacent crank throw 1a.
Further, corresponding first group two for being mounted on crankshaft 7 of one 3a of eccentric ratio, two 3b of eccentric ratio are adjacent
Crank throw 1a on；One 4a of swing rod, two 4b of swing rod are located on frame body 8, and the one 4a upper and lower ends of swing rod pass through connecting shaft 5
It is connected respectively one 6a of one 3a of eccentric ratio and pull rod, two 4b upper and lower ends of swing rod are connected respectively partially by connecting shaft 9
Two 6b of two 3b of heart connecting rod and pull rod；One 6a of pull rod, two 6b of pull rod are separately connected the swing arm of needle core and sley bar, control needle core and
Sley bar movement；The crankshaft 7 drives one 3a of eccentric ratio, two 3b of eccentric ratio movement, drives one 4a of swing rod, two 4b of swing rod pendulum
It is dynamic, to make one 6a of pull rod, two 6b of pull rod that power is passed to needle core and sley bar into coil assembly, control needle core and sley bar movement.
It is each pair of there are two adjacent crank throw using containing three pairs or more crank throws, one group of transmission mechanism is housed on each crank throw,
Corresponding two transmission mechanisms of a pair of of crank throw, form a kind of connecting rod rest component of one grade two groups of transmission mechanism.One, transmission more may be used
Lean on, steadily: two transmission mechanisms in one grade, same breadth can install one times of transmission mechanism, grooved needle bed, needle core more
Bed, knocking-over bit, the lopping such as sinker are long to be increased to part swing arm quantity, and swing arm spacing reduces, these, which are grown to the supporting point of part, increases,
It is long more steady to part operation；Two, improve the working life of connecting rod rest transmission device: transmission mechanism quantity increases, and makes each pair
The stress of transmission mechanism just reduces, and driving member is avoided to cause to be broken because of serious wear.
Further, since the double wide cut tricot machines out of the symmetric form of the application share a main shaft 7, during the work time, if certain
There is braiding failure in the looping mechanism 2 of side, it is necessary to and whole tricot machine is stopped, other side capacity production can be wasted, because
This, in order to solve this problem, the application also proposed a kind of improvement project, referring to Fig. 6 to Figure 11, the program are as follows: the drawing
Bar 6a, 6b include paraxial section 61, distal shaft section 62 and linkage sleeve 63；Described paraxial section 61 and distal shaft section 62 are covered by linkage respectively
The sliding of 63 both ends of cylinder is inserted in the linkage sleeve 63 and is engaged respectively with the linkage sleeve 63, and is inserted in the linkage sleeve
Paraxial section 61 in 63 and 62 opposed end of distal shaft section have spacing；
Fixing seat 611 is provided on described paraxial section 61；Pass through the first spring between the fixing seat 611 and linkage sleeve 63
612 connections；First spring, the 612 first trial state is tensional state, when described paraxial section 61 and distal shaft section 62 respectively with linkage
When sleeve 63 releases engaging, the first spring 612 driving linkage sleeve 63 is slided to paraxial section 61.
The linkage sleeve 63 is respectively arranged with electromagnet 621 and lever claw by two close end；The lever claw
Formula can be released with paraxial section 61 and distal shaft section 62 respectively to engage；The electromagnet 621 through control activation lever formula claw release with
The fastening state of paraxial section 61 and distal shaft section 62.
More optimized, linkage 63 upper inside wall of sleeve is uniformly provided with a plurality of axial interior ball grooves 631；It is described close
Ball grooves 631 offer a plurality of outer ball grooves 613 in 61 lower external face of shaft part is corresponding；The outer ball grooves 613, interior ball grooves
Ball sliding is realized by the first roll structure 632 between 631；Described paraxial section 61 and 62 excircle of distal shaft section are evenly arranged with
It is multiple to be grabbed portion 633；The lever claw includes that the support base 622 being fixed on linkage sleeve 63 and middle part are hinged on support
Bar 623 is grabbed on seat 622；Described 623 one end of bar of grabbing is provided with and is grabbed portion 624 by 633 cooperation of the portion of grabbing, and the other end is provided with can
By the attraction of electromagnet 621 by suction portion 625；It is described grab bar 623 linkage sleeve 63 between be also connected with second spring 627 so that
It grabs portion 624 and keeps card to match with the portion of being grabbed 633；It is also axial in the linkage sleeve 63 to offer in linkage sleeve 63 to paraxial section 61
To the sliding slot 64 stepped down by the portion of grabbing 633 when sliding.
More optimized, the portion 624 of grabbing is provided with the second roll structure 626；The portion 633 of being grabbed has cambered surface, and arc
Face extends along the rotary motion trace for grabbing portion 624.
The electromagnet 621 is ring electromagnet.
The working principle of the program are as follows: under normal operating conditions, paraxial section 61 is inserted into linkage sleeve 63 with distal shaft section 62
Interior, more on linkage sleeve 63 portions 624 of grabbing for grabbing bar 623 are kept under the preload effect of second spring 627 with the portion of grabbing 624
Fastening state, thus make paraxial section 61, distal shaft section 62 and linkage sleeve 63 formed pull rod with drive groove pin, needle core, knocking-over bit,
The movement such as sinker when braiding failure occurs in the looping mechanism 2 in certain side, corresponds to pull rod and disconnects, and process is to grasp manually
Make or setting monitoring sensor automatically controls, by 621 energizing magnetic of circuit controling electromagnetism iron, by suction portion 625 by electromagnetism
Iron 621 attracts, and overcomes lower turn of the elastic force of second spring 627, due to leverage, grabs and turns in portion 624 and grabbed the disengaging of portion 633 card
It closes；The sleeve 63 that links slides under the pulling force effect of the first spring 612 to paraxial section 61, makes distal shaft section 62 from linkage sleeve 63
Abjection；In linkage 63 sliding process of sleeve, by the portion of grabbing 633 since the resigning of sliding slot 64 will not influence the cunning of linkage sleeve 63
It is dynamic；Due between paraxial section 61 and distal shaft section 62 itself there are spacing, paraxial section 61 will not influence distal shaft section 62, thus
Make 2 stop motion of side looping mechanism for braiding failure occur, and the other side can normally work on.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of double wide cut tricot machines out of symmetric form, it is characterised in that: be symmetrically mounted on body (1) including body (1), front and back
Two groups of looping mechanisms (2) and respectively correspond every group of looping mechanism (2) setting let-off mechanism (3), draw-off mechanism (4) and volume
Take mechanism (5)；It is characterized by: the draw-off mechanism (4) includes pulling roller (41)；Spacing support below the pulling roller (41)
Several roller bearings (42) are to prevent the pulling roller (41) sinking and bending.
2. the double wide cut tricot machines out of a kind of symmetric form as described in claim 1, it is characterised in that: let-off mechanism (3) packet
Include multiple coiled hairs (31)；More yarn passing rods (32) are provided between the coiled hair (31) and looping mechanism (2), by the coiled hair
(31) the yarn S-shaped for extending to looping mechanism (2) is successively generated around excessive root yarn passing rod (32) with preventing yarn too Panasonic from hanging down
Shake.
3. the double wide cut tricot machines out of a kind of symmetric form as claimed in claim 2, it is characterised in that: the coiled hair (31) and lopping
It is provided with tension link (33) between mechanism (2), the yarn pressure-bearing of looping mechanism (2) is extended in institute by the coiled hair (31)
It states on tension link (33) to adjust yarn tension using the tension link (33).
4. the double wide cut tricot machines out of a kind of symmetric form as claimed in claim 3, it is characterised in that: the looping mechanism (2) is extremely
Including two sley bar less.
5. the double wide cut tricot machines out of a kind of symmetric form as described in Claims 1-4 any claim, it is characterised in that: institute
It states looping mechanism (2) to be driven by a connecting rod rest component respectively, two connecting rod rest components share a crankshaft (7)；The connecting rod rest group
Part includes frame body (8), eccentric ratio (3a, 3b), swing rod (4a, 4b) and pull rod (6a, 6b), one grade of dress of the connecting rod rest component
There are two groups of transmission mechanisms to constitute six groups of transmission mechanisms of third gear；The connecting rod rest component be groove pin transmission mechanism, needle core transmission mechanism,
Knocking-over bit transmission mechanism, sinker actuation mechanism, sley bar transmission mechanism it is any；The crankshaft 7 is adjacent containing three pairs
Crank throw (1a).
6. the double wide cut tricot machines out of a kind of symmetric form as claimed in claim 5, it is characterised in that: the eccentric ratio one
(3a), eccentric ratio two (3b) correspondence are mounted on first group of two adjacent crank throw (1a) of crankshaft (7)；The swing rod one
(4a), swing rod two (4b) are located on frame body (8), and one (4a) upper and lower ends of swing rod pass through connecting shaft (5) company of respectively corresponding
Eccentric ratio one (3a) and pull rod one (6a) are connect, (4b) upper and lower ends of swing rod two are connected respectively bias by connecting shaft (9)
Connecting rod two (3b) and pull rod two (6b)；The pull rod one (6a), pull rod two (6b) are separately connected the swing arm of needle core and sley bar, control
Needle core and sley bar movement；Crankshaft (7) driving eccentric ratio one (3a), eccentric ratio two (3b) movement, drive swing rod one
(4a), swing rod two (4b) are swung, thus make pull rod one (6a), pull rod two (6b) that power is passed to needle core and sley bar into coil assembly,
Control needle core and sley bar movement.
7. the double wide cut tricot machines out of a kind of symmetric form as claimed in claim 5, it is characterised in that: the pull rod one (6a) is drawn
Bar two (6b) includes paraxial section (61), distal shaft section (62) and linkage sleeve (63)；Paraxial section (61) and distal shaft section (62)
It is inserted in the linkage sleeve (63) by the sliding of linkage sleeve (63) both ends and is engaged respectively with the linkage sleeve (63) respectively,
And paraxial section (61) in linkage sleeve (63) and distal shaft section (62) opposed end are inserted in spacing；Described paraxial section
(61) fixing seat (611) are provided on；Between the fixing seat (611) and linkage sleeve (63) even by the first spring (612)
It connects；First spring (612) the first trial state is tensional state, when paraxial section (61) and distal shaft section (62) respectively with linkage
When sleeve (63) releases engaging, the first spring (612) driving linkage sleeve (63) is slided to paraxial section (61).
8. the double wide cut tricot machines out of a kind of symmetric form as claimed in claim 7, it is characterised in that: the linkage sleeve (63) is leaned on
Two close end is respectively arranged with electromagnet (621) and lever claw；The lever claw respectively with paraxial section (61) and distal shaft
Section (62) can release formula engaging；The electromagnet (621) releases and paraxial section (61) and distal shaft through control activation lever formula claw
The fastening state of section (62).
9. the double wide cut tricot machines out of a kind of symmetric form as claimed in claim 8, it is characterised in that: on the linkage sleeve (63)
Portion's inner wall is uniformly provided with a plurality of axial interior ball grooves (631)；Ball grooves in paraxial section of (61) lower external face is corresponding
(631) a plurality of outer ball grooves (613) are offered；Pass through the first ball between the outer ball grooves (613), interior ball grooves (631)
Structure (632) realizes ball sliding；Paraxial section (61) and distal shaft section (62) excircle, which are evenly arranged with, multiple is grabbed portion
(633)；The lever claw includes that the support base (622) being fixed in linkage sleeve (63) and middle part are hinged on support base
(622) bar (623) are grabbed on；Described bar (623) one end of grabbing is provided with and is grabbed portion (624), the other end by the portion of grabbing (633) cooperation
Being provided with can be by electromagnet (621) attraction by suction portion (625)；Described grab is also connected between bar (623) and linkage sleeve (63)
There is second spring (627) and keeps card to match with the portion of being grabbed (633) so as to grab portion (624)；It is also axial in the linkage sleeve (63) to open
Equipped with link sleeve (63) slide to paraxial section (61) when to the sliding slot (64) stepped down by the portion of grabbing (633).
10. the double wide cut tricot machines out of a kind of symmetric form as claimed in claim 9, it is characterised in that: described to grab portion (624) setting
There are the second roll structure (626)；Described grabbed portion (633) are with cambered surface, and cambered surface extends along the rotary motion trace for grabbing portion (624).
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| CN201910707235.7A CN110438650A (en) | 2019-08-01 | 2019-08-01 | A kind of double wide cut tricot machines out of symmetric form |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910707235.7A CN110438650A (en) | 2019-08-01 | 2019-08-01 | A kind of double wide cut tricot machines out of symmetric form |
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| CN110438650A true CN110438650A (en) | 2019-11-12 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168429A (en) * | 1996-04-19 | 1997-12-24 | 利巴机械制造有限公司 | Device for production of warp knitted product on two knitting areas that are independent from each other |
| CN101576108A (en) * | 2008-05-09 | 2009-11-11 | 鸿富锦精密工业（深圳）有限公司 | Fixing device |
| TW200949083A (en) * | 2008-05-30 | 2009-12-01 | Foxnum Technology Co Ltd | Fixing apparatus |
| CN103255572A (en) * | 2013-04-11 | 2013-08-21 | 郑依福 | Wide-amplitude jacquard warp knitting machine |
| CN103981629A (en) * | 2014-05-28 | 2014-08-13 | 常州市润源经编机械有限公司 | Adjustable traction mechanism of warp knitting machine |
| CN205556974U (en) * | 2015-12-21 | 2016-09-07 | 浙江越剑机械制造有限公司 | Can produce in special branch of academic or vocational study looped pile tricot machine of four combs of knop cloth |
| CN106222872A (en) * | 2016-09-13 | 2016-12-14 | 福建省鑫港纺织机械有限公司 | A kind of one goes out two jacquard warp knitting machines |
| CN208023191U (en) * | 2018-03-15 | 2018-10-30 | 常德纺织机械有限公司 | A kind of wheel device for tricot machine drawing |
| CN211498020U (en) * | 2019-08-01 | 2020-09-15 | 福建省鑫港纺织机械有限公司 | Symmetrical double-outlet wide warp knitting machine |
-
2019
- 2019-08-01 CN CN201910707235.7A patent/CN110438650A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1168429A (en) * | 1996-04-19 | 1997-12-24 | 利巴机械制造有限公司 | Device for production of warp knitted product on two knitting areas that are independent from each other |
| CN101576108A (en) * | 2008-05-09 | 2009-11-11 | 鸿富锦精密工业（深圳）有限公司 | Fixing device |
| TW200949083A (en) * | 2008-05-30 | 2009-12-01 | Foxnum Technology Co Ltd | Fixing apparatus |
| CN103255572A (en) * | 2013-04-11 | 2013-08-21 | 郑依福 | Wide-amplitude jacquard warp knitting machine |
| CN103981629A (en) * | 2014-05-28 | 2014-08-13 | 常州市润源经编机械有限公司 | Adjustable traction mechanism of warp knitting machine |
| CN205556974U (en) * | 2015-12-21 | 2016-09-07 | 浙江越剑机械制造有限公司 | Can produce in special branch of academic or vocational study looped pile tricot machine of four combs of knop cloth |
| CN106222872A (en) * | 2016-09-13 | 2016-12-14 | 福建省鑫港纺织机械有限公司 | A kind of one goes out two jacquard warp knitting machines |
| CN208023191U (en) * | 2018-03-15 | 2018-10-30 | 常德纺织机械有限公司 | A kind of wheel device for tricot machine drawing |
| CN211498020U (en) * | 2019-08-01 | 2020-09-15 | 福建省鑫港纺织机械有限公司 | Symmetrical double-outlet wide warp knitting machine |
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