CN205974932U - Select needle triangle controlling means in dual system flat -bed machine bottom plate - Google Patents
Select needle triangle controlling means in dual system flat -bed machine bottom plate Download PDFInfo
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- CN205974932U CN205974932U CN201620403922.1U CN201620403922U CN205974932U CN 205974932 U CN205974932 U CN 205974932U CN 201620403922 U CN201620403922 U CN 201620403922U CN 205974932 U CN205974932 U CN 205974932U
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Abstract
The utility model relates to a select needle triangle controlling means in dual system flat -bed machine bottom plate. Still do not have a control accuracy height now, use the nimble needle triangle controlling means that selects. The utility model discloses a select needle mother board and two to select needle cam control mechanism, every selects needle cam control mechanism all to include left fixing base, right fixing base, left rise cam axle, right rise cam axle and draw runner, and its characteristics are: every selects needle cam control mechanism still to include the motor, the motor cabinet, the linkage piece, stir the piece, the location axle, driving medium and spacing piece, it is equipped with and stirs the sand grip to stir the piece, should stir the piece fixes on the draw runner, the linkage piece is through fixing a position the rotatable connection of axle on selecting the needle mother board, spacing piece is fixed in the location epaxially, dial -down key cover stir stir the sand grip on, the driving medium is equipped with the transmission sand grip, the driving medium is fixed on the main shaft of motor, transmission sand grip cover on the driving medium is in no. Two dial -down key of linkage piece. The utility model discloses control accuracy is high, uses in a flexible way.
Description
Technical field
This utility model is related to the needle selecting cam control device in a kind of Double-system flat machine bottom plate, belongs in flat knitting machine soleplate
One part.
Background technology
At present the needle selecting cam control device in flat knitting machine soleplate to be generally controlled using electric magnet, electric magnet and guide rail
Between have friction, greatly reduce the service life of part, it is big to reduce noise in control accuracy, and running, such as public
Open day on November 07th, 2012, in the Chinese patent of Publication No. CN202519433U, a kind of disclosed straight-bar machines electromagnetic needle selection
Triangular knitting mechanism to be controlled using electric magnet.Also there is now the needle selecting cam control device of other structures, such as
Publication date is on December 16th, 2009, and in the Chinese patent of Publication No. CN101603239, disclosed straight-bar machines needle selecting cam controls
Device using stationary structure needle selecting cam although having the simple advantage of structure, but use underaction, applicable surface is relatively
Narrow.
Additionally, in Double-system flat machine bottom plate, generally selected to two sets using same set of needle selecting cam control device simultaneously
Pin triangle is controlled, when only needing single set needle selecting cam to be run in Double-system flat machine bottom plate, another set of needle selecting cam meeting
The phenomenon of idle running occurs, increased energy consumption, utilization rate of equipment and installations is not high.
Currently there are no a kind of reasonable in design, stable performance, control accuracy is high, using flexible dual system straight-bar machines bottom
Needle selecting cam control device in plate.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency present in prior art, and provides a kind of structure design to close
Reason, stable performance, control accuracy is high, using the needle selecting cam control device in flexible Double-system flat machine bottom plate.
The technical scheme in the invention for solving the above technical problem is：Needle selecting cam in this Double-system flat machine bottom plate
Control device includes needle selection motherboard and two needle selecting cam controlling organizations, and each needle selecting cam controlling organization all includes left fixation
Seat, right fixed seat, left rise cam, right rise cam, from left to right pin Axis Tripod, from right to left pin Axis Tripod, left wheel, right roller and cunning
Bar, described left fixed seat and right fixed seat are each attached on needle selection motherboard, and described left fixed seat is provided with the left cunning being interconnected
Groove and left sliding eye, described right fixed seat is provided with the right rail being interconnected and right sliding eye, and described left rise cam is fixed
In one end of pin Axis Tripod from left to right, the described Axis Tripod of pin from left to right is sleeved in the left sliding eye of left fixed seat, and described left wheel is solid
It is scheduled on the wall of pin Axis Tripod from left to right, this left wheel is located in the left chute of left fixed seat, and described right rise cam is fixed on the right side
One end of rise cam axle, the described Axis Tripod of pin from right to left is sleeved in the right sliding eye of right fixed seat, and described right roller is fixed on
The wall of pin Axis Tripod from right to left, this right roller be located at right fixed seat right rail in, be provided with described draw runner left rail groove and
Right guide-track groove, in the right rail of the slideable left chute being connected to left fixed seat of this draw runner and right fixed seat, described left rail
Groove and right guide-track groove are respectively fitted in left wheel and right roller, and its construction features is：Each needle selecting cam controlling organization also wraps
Include motor, motor cabinet, STATEMENT OF FEDERALLY SPONSORED, shifting part, locating shaft, driving member and banking stop, described shifting part is provided with stirs raised line, should
Shifting part is fixed on draw runner, described STATEMENT OF FEDERALLY SPONSORED be provided with No. one stir mouth and No. two stir mouth, this STATEMENT OF FEDERALLY SPONSORED pass through locating shaft
It is rotatably coupled on needle selection motherboard, described banking stop is fixed on locating shaft, stir muzzle in shifting part for described No. one
Stir on raised line, described motor is fixed on needle selection motherboard by motor cabinet, and described driving member is provided with transmission raised line, this transmission
Part is fixed on the main shaft of motor, and the transmission raised line on described driving member is enclosed within No. two of STATEMENT OF FEDERALLY SPONSORED and stirs in mouth.
Preferably, motor described in the utility model is motor.
Preferably, STATEMENT OF FEDERALLY SPONSORED described in the utility model be list structure, described No. one stir mouth be located at STATEMENT OF FEDERALLY SPONSORED one
End, stirs the other end that mouth is located at STATEMENT OF FEDERALLY SPONSORED for described No. two, what described STATEMENT OF FEDERALLY SPONSORED was connected with locating shaft is located proximate to No. two groups
Open one's mouth.
Preferably, the axis of the axis of left wheel described in the utility model and from left to right pin Axis Tripod intersects vertically.
Preferably, the axis of the axis of right roller described in the utility model and from right to left pin Axis Tripod intersects vertically.
Preferably, shifting part described in the utility model is fixed on the position between left rail groove and right guide-track groove, described
STATEMENT OF FEDERALLY SPONSORED is located between left fixed seat and right fixed seat.
Preferably, shifting part described in the utility model is screwed on draw runner.
Preferably, motor described in the utility model is screwed on motor cabinet, described motor cabinet passes through screw
It is fixed on needle selection motherboard.
Preferably, left fixed seat described in the utility model and right fixed seat are all screwed on needle selection motherboard.
A kind of control method being carried out using described needle selecting cam control device, its feature is：In a needle selection three
In the controlling organization of angle, motor drives driving member to swing, and driving member drives STATEMENT OF FEDERALLY SPONSORED to swing, and STATEMENT OF FEDERALLY SPONSORED drives shifting part
Move left and right, shifting part drives draw runner to be moved left and right in left chute and right rail, and the left rail groove in draw runner drives left
Roller moves up and down, left wheel drive from left to right pin Axis Tripod move up and down in the left slip in the hole of left fixed seat, finally by
Pin Axis Tripod drives left rise cam to move up and down from left to right, realizes the needle selecting function of left rise cam；Right guide-track groove in draw runner
Right roller is driven to move up and down, right roller drives pin Axis Tripod from right to left to move up and down in the right slip in the hole of right fixed seat,
Finally drive right rise cam to move up and down by pin Axis Tripod from right to left, realize the needle selecting function of right rise cam；When two needle selections
When cam control mechanism is required to be operated, two motors, two needle selecting cam controlling organizations of driving independently carry out work
Make, when only needing a needle selecting cam controlling organization to be operated, one needle selecting cam controlling organization of a Motor drive is carried out
Work, now, another needle selecting cam controlling organization is in state out of service.
This utility model compared with prior art, has advantages below and effect：1st, carry out independent control using two sets of motors
System, makes dual system straight-bar machines functionally have more selections in braiding.Electrical equipment control can be adopted, independently use single system for weaving,
That is, double system for weaving require under situation in specific braiding, can only complete using single system for weaving to weave, make
Swing away can reduce nearly 1/2nd, and braid efficiency can improve 10-15%.2nd, two motors are adopted respectively to two sets of system for weaving
Needle selecting cam be independently controlled, make every set needle selecting cam can carry out self contained function respectively, using motor to three angular motions
Make precise control, in normal braiding, the revolution square of head will shorten 30-40mm, can shorten 60-80mm at material base two ends,
Make 0.05 second braiding ineffective time/turn, braid efficiency can improve 5 ~ 8%.3rd, adopt motor control needle selecting cam, deduct former system
The magnet-type Mechanical course of system, has deducted the friction between head and guide rail, makes that the load of mair motor is less, and power consumption is less.4th, adopt
Use motor precise control, make action more stable, decrease the probability of maloperation.5th, due to without between electric magnet and guide rail
Friction, noise is lower.
Brief description
Fig. 1 is two needle selections in the needle selecting cam control device in Double-system flat machine bottom plate in this utility model embodiment
Cam control mechanism all not structural representations in working position.
Fig. 2 is the overlooking the structure diagram of Fig. 1.
Fig. 3 is the needle selection on the left side in needle selecting cam control device in Double-system flat machine bottom plate in this utility model embodiment
The structural representation in working position for the cam control mechanism.
Fig. 4 is the overlooking the structure diagram of Fig. 3.
Fig. 5 is the needle selection on the right in needle selecting cam control device in Double-system flat machine bottom plate in this utility model embodiment
The structural representation in working position for the cam control mechanism.
Fig. 6 is the overlooking the structure diagram of Fig. 5.
Fig. 7 is the structural representation of needle selecting cam controlling organization in this utility model embodiment.
Fig. 8 is the exploded perspective view of needle selecting cam controlling organization in this utility model embodiment.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following examples are right
Of the present utility model explain and this utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1 to Fig. 8, the needle selecting cam control device in Double-system flat machine bottom plate in the present embodiment includes needle selection motherboard
1 and two needle selecting cam controlling organizations, each needle selecting cam controlling organization all includes left fixed seat 2, right fixed seat 3, from left to right pin
Triangle 4, right rise cam 5, from left to right pin Axis Tripod 6, from right to left pin Axis Tripod 7, left wheel, right roller 9, motor 10, motor cabinet 11,
STATEMENT OF FEDERALLY SPONSORED 12, shifting part 13, locating shaft 14, draw runner 15, driving member 16 and banking stop 17.
Left fixed seat 2 in the present embodiment and right fixed seat 3 are each attached on needle selection motherboard 1, and left fixed seat 2 is provided with a left side
Chute 21 and left sliding eye 22, left chute 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 pin Axis Tripod 6 from left to right, from left to right
Pin Axis Tripod 6 is sleeved in the left sliding eye 22 of left fixed seat 2, from left to right pin Axis Tripod 6 can in left sliding eye 22 on glide
Dynamic, left wheel is fixed on the wall of pin Axis Tripod 6 from left to right, and this left wheel is located in the left chute 21 of left fixed seat 2.
Right rise cam 5 in the present embodiment is fixed on one end of pin Axis Tripod 7 from right to left, and pin Axis Tripod 7 is sleeved on from right to left
In the right sliding eye 32 of right fixed seat 3, pin Axis Tripod 7 can slide up and down in right sliding eye 32 from right to left, and right roller 9 is fixed on
The wall of pin Axis Tripod 7 from right to left, this right roller 9 is located in the right rail 31 of right fixed seat 3.
It is provided with left rail groove 151 and right guide-track groove 152, left rail groove 151 and right guide rail in the draw runner 15 of the present embodiment
Groove 152 is not rectilinear structure, and this is common knowledge to those skilled in the art.Draw runner 15 is connected to left fixed seat 2
Left chute 21 and right fixed seat 3 right rail 31 in, draw runner 15 can be in the left chute 21 of left fixed seat 2 and right fixed seat 3
Slide in right rail 31, left rail groove 151 and right guide-track groove 152 are respectively fitted in left wheel and right roller 9, left rail groove 151
Move horizontally and moving up and down of left wheel can be driven respectively upper and lower with right roller 9 with moving horizontally of right guide-track groove 152
Mobile.
Shifting part 13 in the present embodiment is provided with stirs raised line 131, and this shifting part 13 is fixed on draw runner 15, STATEMENT OF FEDERALLY SPONSORED
12 be provided with No. one stir mouth 121 and No. two stir mouth 122, this STATEMENT OF FEDERALLY SPONSORED 12 is connected on needle selection motherboard 1 by locating shaft 14,
STATEMENT OF FEDERALLY SPONSORED 12 can rotate on locating shaft 14.Banking stop 17 is fixed on locating shaft 14, and banking stop 17 plays to STATEMENT OF FEDERALLY SPONSORED 12
Position-limiting action, prevents STATEMENT OF FEDERALLY SPONSORED 12 from detaching from locating shaft 14, No. one stir that mouth 121 is enclosed within shifting part 13 stir raised line
On 131, shifting part 13 can be driven to move left and right by swinging of STATEMENT OF FEDERALLY SPONSORED 12.
Motor 10 in the present embodiment is fixed on needle selection motherboard 1 by motor cabinet 11, and it is convex that driving member 16 is provided with transmission
Bar 161, this driving member 16 is fixed on the main shaft of motor 10, and motor 10 can drive driving member 16 to be swung, transmission
Transmission raised line 161 on part 16 is enclosed within No. two of STATEMENT OF FEDERALLY SPONSORED 12 and stirs in mouth 122, and swinging of driving member 16 can drive connection
Moving part 12 is swung.
Under normal circumstances, the motor 10 in the present embodiment is motor.STATEMENT OF FEDERALLY SPONSORED 12 is list structure, stirs mouth for No. one
121 one end being located at STATEMENT OF FEDERALLY SPONSORED 12, stir the other end, STATEMENT OF FEDERALLY SPONSORED 12 and locating shaft 14 phase that mouth 122 is located at STATEMENT OF FEDERALLY SPONSORED 12 for No. two
Connect is located proximate to No. two and stirs mouth 122.The axis of the axis of left wheel and from left to right pin Axis Tripod 6 intersects vertically.Right roller 9
Axis and the axis of pin Axis Tripod 7 from right to left intersect vertically.Shifting part 13 be fixed on left rail groove 151 and right guide-track groove 152 it
Between position, STATEMENT OF FEDERALLY SPONSORED 12 be located between left fixed seat 2 and right fixed seat 3.Shifting part 13 is screwed on draw runner 15.
Motor 10 is screwed on motor cabinet 11, and motor cabinet 11 is screwed on needle selection motherboard 1.Left fixed seat 2 He
Right fixed seat 3 is all screwed on needle selection motherboard 1.
In the present embodiment using the control method that needle selecting cam control device is carried out it is：In a needle selecting cam controlling organization
In, motor 10 drives driving member 16 to swing, and driving member 16 drives STATEMENT OF FEDERALLY SPONSORED 12 to swing, and STATEMENT OF FEDERALLY SPONSORED 12 drives shifting part
13 move left and right, and shifting part 13 drives draw runner 15 to be moved left and right in left chute 21 and right rail 31, the left side in draw runner 15
Guide-track groove 151 drive left wheel move up and down, left wheel drive from left to right pin Axis Tripod 6 in the left sliding eye 22 of left fixed seat 2
Move up and down, finally drive left rise cam 4 to move up and down by pin Axis Tripod 6 from left to right, realize the needle selection of left rise cam 4
Function；Right guide-track groove 152 in draw runner 15 drives right roller 9 to move up and down, and right roller 9 drives pin Axis Tripod 7 from right to left solid on the right side
Move up and down in the right sliding eye 32 of reservation 3, finally drive right rise cam 5 to move up and down by pin Axis Tripod 7 from right to left, real
The needle selecting function of existing right rise cam 5；When two needle selecting cam controlling organizations are required to be operated, two motors 10 are respectively
Two needle selecting cam controlling organizations of independent driving are operated, when only needing a needle selecting cam controlling organization to be operated,
One motor 10 drives a needle selecting cam controlling organization to be operated, and now, another needle selecting cam controlling organization is in
State out of service.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, the shape of its parts and components, it is named
Title etc. can be different, and the above content described in this specification is only to this utility model structure example explanation.
Equivalence changes or simple change that construction described in all foundation this utility model inventional idea, feature and principle are done, all wrap
Include in the protection domain of this utility model patent.This utility model person of ordinary skill in the field can be to described
Specific embodiment is made various modifications or supplements or substituted using similar mode, without departing from knot of the present utility model
Structure or surmount scope defined in the claims, all should belong to protection domain of the present utility model.
Claims (8)
1. the needle selecting cam control device in a kind of Double-system flat machine bottom plate, including needle selection motherboard and two needle selecting cam control machines
Structure, each needle selecting cam controlling organization all includes left fixed seat, right fixed seat, left rise cam, right rise cam, from left to right pin three
Angle axle, from right to left pin Axis Tripod, left wheel, right roller and draw runner, described left fixed seat and right fixed seat are each attached to needle selection motherboard
On, described left fixed seat is provided with the left chute being interconnected and left sliding eye, and described right fixed seat is provided with and is interconnected
Right rail and right sliding eye, described left rise cam is fixed on one end of pin Axis Tripod from left to right, the described Axis Tripod of pin from left to right suit
In the left sliding eye of left fixed seat, described left wheel is fixed on the wall of pin Axis Tripod from left to right, and this left wheel is located at left fixation
In the left chute of seat, described right rise cam is fixed on one end of pin Axis Tripod from right to left, and the described Axis Tripod of pin from right to left is sleeved on the right side
In the right sliding eye of fixed seat, described right roller is fixed on the wall of pin Axis Tripod from right to left, and this right roller is located at right fixed seat
In right rail, in described draw runner, it is provided with left rail groove and right guide-track groove, the slideable left side being connected to left fixed seat of this draw runner
In the right rail of chute and right fixed seat, described left rail groove and right guide-track groove are respectively fitted in left wheel and right roller, and it is special
Levy and be：Each needle selecting cam controlling organization also includes motor, motor cabinet, STATEMENT OF FEDERALLY SPONSORED, shifting part, locating shaft, driving member and limit
Bit slice, described shifting part is provided with stirs raised line, and this shifting part is fixed on draw runner, and described STATEMENT OF FEDERALLY SPONSORED is provided with No. one and stirs mouth
Stir mouth with No. two, this STATEMENT OF FEDERALLY SPONSORED is rotatably coupled on needle selection motherboard by locating shaft, and described banking stop is fixed on positioning
On axle, stir muzzle for described No. one and stir on raised line in shifting part, described motor is fixed on needle selection motherboard by motor cabinet,
Described driving member is provided with transmission raised line, and this driving member is fixed on the main shaft of motor, the transmission raised line set on described driving member
Stir in mouth for No. two in STATEMENT OF FEDERALLY SPONSORED；Described STATEMENT OF FEDERALLY SPONSORED is list structure, stirs one end that mouth is located at STATEMENT OF FEDERALLY SPONSORED, institute for described No. one
State No. two and stir the other end that mouth is located at STATEMENT OF FEDERALLY SPONSORED, what described STATEMENT OF FEDERALLY SPONSORED was connected with locating shaft be located proximate to No. two stirs mouth.
2. the needle selecting cam control device in Double-system flat machine bottom plate according to claim 1 it is characterised in that：Described electricity
Machine is motor.
3. the needle selecting cam control device in Double-system flat machine bottom plate according to claim 1 it is characterised in that：A described left side
The axis of the axis of roller and from left to right pin Axis Tripod intersects vertically.
4. the needle selecting cam control device in Double-system flat machine bottom plate according to claim 1 it is characterised in that：The described right side
The axis of the axis of roller and from right to left pin Axis Tripod intersects vertically.
5. the needle selecting cam control device in Double-system flat machine bottom plate according to claim 1 it is characterised in that：Described group
Moving part is fixed on the position between left rail groove and right guide-track groove, and described STATEMENT OF FEDERALLY SPONSORED is located between left fixed seat and right fixed seat.
6. the needle selecting cam control device in Double-system flat machine bottom plate according to claim 1 it is characterised in that：Described group
Moving part is screwed on draw runner.
7. the needle selecting cam control device in Double-system flat machine bottom plate according to claim 1 it is characterised in that：Described electricity
Machine is screwed on motor cabinet, and described motor cabinet is screwed on needle selection motherboard.
8. the needle selecting cam control device in Double-system flat machine bottom plate according to claim 1 it is characterised in that：A described left side
Fixed seat and right fixed seat are all screwed on needle selection motherboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403922.1U CN205974932U (en) | 2016-05-06 | 2016-05-06 | Select needle triangle controlling means in dual system flat -bed machine bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403922.1U CN205974932U (en) | 2016-05-06 | 2016-05-06 | Select needle triangle controlling means in dual system flat -bed machine bottom plate |
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| Publication Number | Publication Date |
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| CN205974932U true CN205974932U (en) | 2017-02-22 |
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| CN201620403922.1U Active CN205974932U (en) | 2016-05-06 | 2016-05-06 | Select needle triangle controlling means in dual system flat -bed machine bottom plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803652A (en) * | 2016-05-06 | 2016-07-27 | 桐乡市强隆机械有限公司 | Selecting cam control device in bottom plate of dual-lock flat knitting machine and control method of selecting cam control device |
-
2016
- 2016-05-06 CN CN201620403922.1U patent/CN205974932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803652A (en) * | 2016-05-06 | 2016-07-27 | 桐乡市强隆机械有限公司 | Selecting cam control device in bottom plate of dual-lock flat knitting machine and control method of selecting cam control device |
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