CN105803653B - Needle selecting cam control mechanism in flat knitting machine soleplate - Google Patents
Needle selecting cam control mechanism in flat knitting machine soleplate Download PDFInfo
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- CN105803653B CN105803653B CN201610295739.9A CN201610295739A CN105803653B CN 105803653 B CN105803653 B CN 105803653B CN 201610295739 A CN201610295739 A CN 201610295739A CN 105803653 B CN105803653 B CN 105803653B
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 238000009940 knitting Methods 0.000 title claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 230000009977 dual effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000009954 braiding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009941 weaving Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
- D04B15/32—Cam systems or assemblies for operating knitting instruments
- D04B15/36—Cam systems or assemblies for operating knitting instruments for flat-bed knitting machines
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The present invention relates to the needle selecting cam control mechanisms in a kind of flat knitting machine soleplate.A kind of reasonable in design currently not yet, performance is stablized, and control accuracy is high, the needle selecting cam control mechanism in the flat knitting machine soleplate of using flexible.The present invention include needle selection motherboard, left fixed seat, right fixed seat, left rise cam, right rise cam, from left to right needle Axis Tripod, needle Axis Tripod, left slider, right sliding block and draw runner, feature are from right to left：Further include motor, motor cabinet, STATEMENT OF FEDERALLY SPONSORED, shifting part and link block, the link block is fixed on draw runner, the shifting part is fixed on link block, the motor is fixed on by motor cabinet on needle selection motherboard, the STATEMENT OF FEDERALLY SPONSORED is fixed on the main shaft of motor, the STATEMENT OF FEDERALLY SPONSORED, which is provided with, stirs mouth, this stirs muzzle on shifting part.The present invention's is reasonable in design, and performance is stablized, and control accuracy is high, using flexible.
Description
Technical field
The present invention relates to the needle selecting cam control mechanism in a kind of flat knitting machine soleplate, belong to a component in flat knitting machine soleplate.
Background technology
Needle selecting cam control device generally use electromagnet in flat knitting machine soleplate is controlled at present, electromagnet and guide rail
Between have friction, greatly reduce the service life of component, reduce control accuracy, and the noise in operational process is big, it is such as public
It is on November 07th, 2012 to open day, in the Chinese patent of Publication No. CN202519433U, a kind of disclosed straight-bar machines electromagnetic needle selection
Triangular knitting mechanism is exactly to be controlled using electromagnet.There are also the needle selecting cam control devices of other structures, such as
Publication date is on December 16th, 2009, in the Chinese patent of Publication No. CN101603239, disclosed straight-bar machines needle selecting cam control
Device uses the needle selecting cam of stationary structure, although have the advantages that it is simple in structure, using underaction, applicable surface compared with
It is narrow.
In addition, in Double-system flat machine bottom plate, the same set of needle selecting cam control device of generally use comes to select two sets simultaneously
Needle triangle is controlled, when in Double-system flat machine bottom plate, which singly need to cover needle selecting cam, is run, another set of needle selecting cam meeting
The phenomenon that dallying, increases energy consumption, and utilization rate of equipment and installations is not high.
A kind of reasonable in design currently not yet, performance is stablized, and control accuracy is high, in the flat knitting machine soleplate of using flexible
Needle selecting cam control mechanism.
Invention content
It is an object of the invention to overcome above-mentioned deficiency existing in the prior art, and offer is a kind of reasonable in design,
Performance is stablized, and control accuracy is high, the needle selecting cam control mechanism in the flat knitting machine soleplate of using flexible.
Technical solution is used by the present invention solves the above problems：Needle selecting cam control mechanism packet in the flat knitting machine soleplate
Include needle selection motherboard, left fixed seat, right fixed seat, left rise cam, right rise cam, from left to right needle Axis Tripod, from right to left needle Axis Tripod,
Left slider, right sliding block and draw runner, the left fixed seat and right fixed seat are each attached on needle selection motherboard, the left fixed seat setting
There are interconnected left sliding slot and left sliding eye, the right fixed seat to be provided with interconnected right rail and right sliding eye, institute
One end that left rise cam is fixed on needle Axis Tripod from left to right is stated, the Axis Tripod of needle from left to right is sleeved on the left sliding eye of left fixed seat
In, the left slider is fixed on the wall surface of needle Axis Tripod from left to right, which is located in the left sliding slot of left fixed seat, it is described from right to left
Needle triangle is fixed on one end of needle Axis Tripod from right to left, and the Axis Tripod of needle from right to left is sleeved in the right sliding eye of right fixed seat, institute
The wall surface that right sliding block is fixed on needle Axis Tripod from right to left is stated, which is located in the right rail of right fixed seat, is set in the draw runner
It is equipped with left rail slot and right guide-track groove, the right rail of the slideable left sliding slot and right fixed seat for being connected to left fixed seat of the draw runner
In, the left rail slot and right guide-track groove are respectively fitted on left slider and right sliding block, and design feature is：Further include motor,
Motor cabinet, STATEMENT OF FEDERALLY SPONSORED, shifting part and link block, the link block are fixed on draw runner, and the shifting part is fixed on link block,
The motor is fixed on by motor cabinet on needle selection motherboard, and the STATEMENT OF FEDERALLY SPONSORED is fixed on the main shaft of motor, and the STATEMENT OF FEDERALLY SPONSORED is set
It is equipped with and stirs mouth, this stirs muzzle on shifting part.
Preferably, motor of the present invention is stepper motor.
Preferably, STATEMENT OF FEDERALLY SPONSORED of the present invention is strip structure, the mutually fixed position of main shaft of the STATEMENT OF FEDERALLY SPONSORED and motor
Close to one end of STATEMENT OF FEDERALLY SPONSORED, the other end stirred mouth and be located at STATEMENT OF FEDERALLY SPONSORED.
Preferably, left slider of the present invention is cylindrical structure, the axis of the left slider and from left to right needle Axis Tripod
Axis intersects vertically.
Preferably, right sliding block of the present invention is cylindrical structure, the axis of the right sliding block and from right to left needle Axis Tripod
Axis intersects vertically.
Preferably, link block of the present invention is fixed on the position between left rail slot and right guide-track groove, the linkage
Part is between left fixed seat and right fixed seat.
Preferably, shifting part of the present invention is threadedly secured on link block.
Preferably, motor of the present invention is screwed on motor cabinet, the motor cabinet is screwed
On needle selection motherboard.
Preferably, left fixed seat of the present invention and right fixed seat are screwed on needle selection motherboard.
Preferably, left sliding eye of the present invention and right sliding eye are cylindrical structure.
Compared with prior art, the present invention haing the following advantages and effect：1, it can be used in Double-system flat machine bottom plate,
It is independently controlled using two sets of motors, dual system straight-bar machines is made to have more selections in braiding function.Electrical equipment control can be used,
It is independent to use single system for weaving, that is to say, that double system for weaving can only use single in the case where specific braiding requires situation
System for weaving is completed to weave, and makes swing away that can reduce nearly half, 10-15% can be improved in braid efficiency.2, using two electricity
Machine is respectively independently controlled the needle selecting cam of two sets of system for weaving, makes every set needle selecting cam that can carry out self contained function respectively,
Triangle action is accurately controlled using stepper motor, in normal braiding, the revolution square of head will shorten 30-40mm, in material base
Both ends can shorten 60-80mm, make 0.05 second braiding ineffective time/turn, braid efficiency can be improved 5 ~ 8%.3, it is controlled using motor
Needle selecting cam has subtracted the magnet-type Mechanical course of original system, has subtracted the friction between head and guide rail, made the load of main motor
Smaller, power consumption are less.4, it is accurately controlled using motor, so that action is more stablized, reduce the possibility of maloperation.5, due to not having
There are the friction between electromagnet and guide rail, noise lower.
Description of the drawings
Fig. 1 is two needle selecting cams in the needle selecting cam control device in the embodiment of the present invention in Double-system flat machine bottom plate
The control mechanism not structural schematic diagram in working position.
Fig. 2 is the needle selecting cam on the left side in needle selecting cam control device in the embodiment of the present invention in Double-system flat machine bottom plate
Structural schematic diagram of the control mechanism in working position.
Fig. 3 is the needle selecting cam on the right in needle selecting cam control device in the embodiment of the present invention in Double-system flat machine bottom plate
Structural schematic diagram of the control mechanism in working position.
Fig. 4 is the structural schematic diagram of needle selecting cam control mechanism in the embodiment of the present invention.
Fig. 5 is the exploded perspective view of needle selecting cam control mechanism in the embodiment of the present invention.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited in following embodiments.
Embodiment.
Referring to Fig. 1 to Fig. 5, the needle selecting cam control device in the present embodiment in Double-system flat machine bottom plate includes needle selection motherboard
1 and two needle selecting cam control mechanisms, each needle selecting cam control mechanism includes left fixed seat 2, right fixed seat 3, from left to right needle
Triangle 4, right rise cam 5, from left to right needle Axis Tripod 6, from right to left needle Axis Tripod 7, left slider 8, right sliding block 9, motor 10, motor cabinet
11, STATEMENT OF FEDERALLY SPONSORED 12, shifting part 13, link block 14 and draw runner 15.
Left fixed seat 2 and right fixed seat 3 in the present embodiment are each attached on needle selection motherboard 1, and left fixed seat 2 is provided with a left side
Sliding slot 21 and left sliding eye 22, left sliding slot 21 and left sliding eye 22 are interconnected, and right fixed seat 3 is provided with right rail 31 and right cunning
Dynamic hole 32, right rail 31 and right sliding eye 32 are interconnected.
Left rise cam 4 is fixed on one end of needle Axis Tripod 6 from left to right in the present embodiment, and needle Axis Tripod 6 is sleeved on a left side from left to right
In the left sliding eye 22 of fixed seat 2, needle Axis Tripod 6 can be slided up and down along left sliding eye 22 from left to right, and left slider 8 is fixed on from left to right
The wall surface of needle Axis Tripod 6, the left slider 8 are located in the left sliding slot 21 of left fixed seat 2.
Right rise cam 5 in the present embodiment is fixed on one end of needle Axis Tripod 7 from right to left, and needle Axis Tripod 7 is sleeved on from right to left
In the right sliding eye 32 of right fixed seat 3, needle Axis Tripod 7 can be slided up and down along right sliding eye 32 from right to left, and right sliding block 9 is fixed on the right side
The wall surface of rise cam axis 7, the right sliding block 9 are located in the right rail 31 of right fixed seat 3.
Left rail slot 151 and right guide-track groove 152, left rail slot 151 and right guide rail are provided in the draw runner 15 of the present embodiment
Slot 152 is not rectilinear structure, this is common knowledge to those skilled in the art.Draw runner 15 is connected to left fixed seat 2
Left sliding slot 21 and right fixed seat 3 right rail 31 in, draw runner 15 can be in the left sliding slot 21 and right fixed seat 3 of left fixed seat 2
It is slided in right rail 31, left rail slot 151 and right guide-track groove 152 are respectively fitted on left slider 8 and right sliding block 9, left rail slot 151
Move horizontally with right guide-track groove 152 move horizontally can drive respectively left slider 8 move up and down with right sliding block 9 up and down
It is mobile.
Link block 14 in the present embodiment is fixed on draw runner 15, and shifting part 13 is fixed on link block 14, and motor 10 is logical
It crosses motor cabinet 11 to be fixed on needle selection motherboard 1, STATEMENT OF FEDERALLY SPONSORED 12 is fixed on the main shaft of motor 10, and STATEMENT OF FEDERALLY SPONSORED 12, which is provided with, stirs mouth
121, this is stirred mouth 121 and is sleeved on shifting part 13.
Under normal conditions, the motor 10 in the present embodiment is stepper motor.STATEMENT OF FEDERALLY SPONSORED 12 is strip structure, the STATEMENT OF FEDERALLY SPONSORED 12
With the mutually fixed one end for being located proximate to STATEMENT OF FEDERALLY SPONSORED 12 of the main shaft of motor 10, the other end that mouth 121 is located at STATEMENT OF FEDERALLY SPONSORED 12 is stirred.It is left
Sliding block 8 is cylindrical structure, the axis of the left slider 8 and axis of needle Axis Tripod 6 intersects vertically from left to right.Right sliding block 9 is cylinder
Shape structure, the axis of the right sliding block 9 and axis of needle Axis Tripod 7 intersects vertically from right to left.Link block 14 is fixed on left rail slot 151
Position between right guide-track groove 152, STATEMENT OF FEDERALLY SPONSORED 12 is between left fixed seat 2 and right fixed seat 3.Shifting part 13 passes through screw thread
It is fixed on link block 14.Motor 10 is screwed on motor cabinet 11, and motor cabinet 11 is screwed in needle selection mother
On plate 1.Left fixed seat 2 and right fixed seat 3 are screwed on needle selection motherboard 1.Left sliding eye 22 and right sliding eye 32
It is cylindrical structure.
Needle selecting cam control method in the present embodiment in Double-system flat machine bottom plate is as follows：In a needle selecting cam control machine
In structure, motor 10 drives STATEMENT OF FEDERALLY SPONSORED 12 to swing, and STATEMENT OF FEDERALLY SPONSORED 12 drives shifting part 13 to move left and right, and shifting part 13 drives connection
Block 14 moves left and right, and link block 14 drives draw runner 15 to be moved left and right in left sliding slot 21 and right rail 31, in draw runner 15
Left rail slot 151 drives left slider 8 to move up and down, and left slider 8 drives left sliding eye of the needle Axis Tripod 6 in left fixed seat 2 from left to right
It is moved up and down in 22, finally drives left rise cam 4 to move up and down by needle Axis Tripod 6 from left to right, realize left rise cam 4
Needle selecting function；Right guide-track groove 152 in draw runner 15 drives right sliding block 9 to move up and down, and needle Axis Tripod 7 exists the drive of right sliding block 9 from right to left
It is moved up and down in the right sliding eye 32 of right fixed seat 3, is finally driven by needle Axis Tripod 7 from right to left and moved down in right rise cam 5
It is dynamic, realize the needle selecting function of right rise cam 5；When two needle selecting cam control mechanisms are required to be worked, two motors
10 driving independently, two needle selecting cam control mechanisms work, and work is carried out when only needing a needle selecting cam control mechanism
When making, a motor 10 drives a needle selecting cam control mechanism to work, at this point, another needle selecting cam control mechanism is
In state out of service.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, the shape of parts and components is named
Claiming etc. can be different, described in this specification above content is only to structure of the invention example explanation.It is all according to
The equivalence changes or simple change done according to the structure, feature and principle described in inventional idea of the present invention, are included in this hair
In the protection domain of bright patent.Those skilled in the art can do described specific embodiment various
The modify or supplement or adopt similar mode of various kinds substitutes, and without departing from structure of the invention or surmounts present claims
Range defined in book, is within the scope of protection of the invention.
Claims (4)
1. the needle selecting cam control mechanism in a kind of flat knitting machine soleplate, including needle selection motherboard, left fixed seat, right fixed seat, from left to right needle
Triangle, right rise cam, from left to right needle Axis Tripod, from right to left needle Axis Tripod, left slider, right sliding block and draw runner, the left fixed seat and
Right fixed seat is each attached on needle selection motherboard, and the left fixed seat is provided with interconnected left sliding slot and left sliding eye, described
Right fixed seat is provided with interconnected right rail and right sliding eye, and the left sliding eye and right sliding eye are cylindrical knot
Structure, the left rise cam are fixed on one end of needle Axis Tripod from left to right, and the Axis Tripod of needle from left to right is sleeved on a left side for left fixed seat
In sliding eye, the left slider is fixed on the wall surface of needle Axis Tripod from left to right, which is located in the left sliding slot of left fixed seat, institute
One end that right rise cam is fixed on needle Axis Tripod from right to left is stated, the Axis Tripod of needle from right to left is sleeved on the right sliding eye of right fixed seat
In, the right sliding block is fixed on the wall surface of needle Axis Tripod from right to left, which is located in the right rail of right fixed seat, the draw runner
In be provided with left rail slot and right guide-track groove, the right side of the slideable left sliding slot and right fixed seat for being connected to left fixed seat of the draw runner
In sliding slot, the left rail slot and right guide-track groove are respectively fitted on left slider and right sliding block, it is characterised in that：Further include motor,
Motor cabinet, STATEMENT OF FEDERALLY SPONSORED, shifting part and link block, the motor are stepper motor, and the link block is fixed on draw runner, the company
The position that block is fixed between left rail slot and right guide-track groove is connect, the shifting part is fixed on link block, and the motor passes through
Motor cabinet is fixed on needle selection motherboard, and the STATEMENT OF FEDERALLY SPONSORED is fixed on the main shaft of motor, the STATEMENT OF FEDERALLY SPONSORED be located at left fixed seat and
Between right fixed seat, the STATEMENT OF FEDERALLY SPONSORED, which is provided with, stirs mouth, this stirs muzzle on shifting part；Dual system straight-bar machines can be used in
In bottom plate, it is independently controlled using two sets of motors；The STATEMENT OF FEDERALLY SPONSORED is strip structure, and the STATEMENT OF FEDERALLY SPONSORED and the main shaft of motor are mutually solid
Fixed one end for being located proximate to STATEMENT OF FEDERALLY SPONSORED, the other end stirred mouth and be located at STATEMENT OF FEDERALLY SPONSORED；The left slider is cylindrical structure,
The axis of the left slider and axis of needle Axis Tripod intersects vertically from left to right；The right sliding block is cylindrical structure, the right sliding block
The axis and axis of needle Axis Tripod intersects vertically from right to left；Needle selecting cam control mechanism in the flat knitting machine soleplate is not provided with magnet
Formula Mechanical course structure.
2. the needle selecting cam control mechanism in flat knitting machine soleplate according to claim 1, it is characterised in that：The shifting part is logical
It crosses and is threadedly secured on link block.
3. the needle selecting cam control mechanism in flat knitting machine soleplate according to claim 1, it is characterised in that：The motor passes through
Screw is fixed on motor cabinet, and the motor cabinet is screwed on needle selection motherboard.
4. the needle selecting cam control mechanism in flat knitting machine soleplate according to claim 1, it is characterised in that：The left fixed seat
It is screwed on needle selection motherboard with right fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610295739.9A CN105803653B (en) | 2016-05-06 | 2016-05-06 | Needle selecting cam control mechanism in flat knitting machine soleplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610295739.9A CN105803653B (en) | 2016-05-06 | 2016-05-06 | Needle selecting cam control mechanism in flat knitting machine soleplate |
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| Publication Number | Publication Date |
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| CN105803653A CN105803653A (en) | 2016-07-27 |
| CN105803653B true CN105803653B (en) | 2018-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610295739.9A Active CN105803653B (en) | 2016-05-06 | 2016-05-06 | Needle selecting cam control mechanism in flat knitting machine soleplate |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283371A (en) * | 2016-10-27 | 2017-01-04 | 东莞市金禄电子科技有限公司 | A kind of Flat knitting machine frame head of independent commutating structure |
| CN107326520A (en) * | 2017-08-29 | 2017-11-07 | 广东金禄科技股份有限公司 | A kind of unidirectional driving mechanism for flat machine |
| CN109137254A (en) * | 2018-09-17 | 2019-01-04 | 长兴鸿运织造有限公司 | A kind of vertical double braid knitting machine |
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|---|---|---|---|---|
| JPH05156553A (en) * | 1991-12-06 | 1993-06-22 | Shima Seiki Mfg Ltd | Apparatus for switching protrusion and retreatment of cam of flat knitting machine |
| CN202401224U (en) * | 2010-12-20 | 2012-08-29 | 株式会社岛精机制作所 | Needle selection device of flat knitting machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201301387Y (en) * | 2008-09-26 | 2009-09-02 | 东莞市盛贤机械有限公司 | Double-knitting system head of horizontal knitting machine |
| CN201354397Y (en) * | 2009-01-10 | 2009-12-02 | 钱福海 | Dual-system knitting computerized flat knitting machine |
| CN201665751U (en) * | 2010-03-27 | 2010-12-08 | 钱福海 | Needle selecting and needle pushing-up triangle adjustment mechanism |
| CN202830386U (en) * | 2012-09-19 | 2013-03-27 | 桐乡市强隆机械有限公司 | Single-system computerized flat knitting machine bottom plate capable of tucking in same row |
| CN203546339U (en) * | 2013-10-25 | 2014-04-16 | 广东慈星电脑横机制造有限公司 | Needle lifting triangle drive mechanism |
| CN204780090U (en) * | 2015-05-18 | 2015-11-18 | 桐乡市强隆机械有限公司 | Dual system flat -bed machine motor bottom plate of electrified machine playback |
| CN205974933U (en) * | 2016-05-06 | 2017-02-22 | 桐乡市强隆机械有限公司 | Select needle cam control mechanism in flat -bed machine bottom plate |
-
2016
- 2016-05-06 CN CN201610295739.9A patent/CN105803653B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05156553A (en) * | 1991-12-06 | 1993-06-22 | Shima Seiki Mfg Ltd | Apparatus for switching protrusion and retreatment of cam of flat knitting machine |
| CN202401224U (en) * | 2010-12-20 | 2012-08-29 | 株式会社岛精机制作所 | Needle selection device of flat knitting machine |
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| CN105803653A (en) | 2016-07-27 |
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