CN110468495A - The roller shaft and its roller unit of Computerized flat knitting machine - Google Patents
The roller shaft and its roller unit of Computerized flat knitting machine Download PDFInfo
- Publication number
- CN110468495A CN110468495A CN201910769444.4A CN201910769444A CN110468495A CN 110468495 A CN110468495 A CN 110468495A CN 201910769444 A CN201910769444 A CN 201910769444A CN 110468495 A CN110468495 A CN 110468495A
- Authority
- CN
- China
- Prior art keywords
- roller
- roller unit
- electric machine
- ring cap
- exterior ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009940 knitting Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 abstract description 18
- 230000007246 mechanism Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000009954 braiding Methods 0.000 description 4
- 239000004753 textile Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000930 thermomechanical effect Effects 0.000 description 1
- 230000009466 transformation Effects 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
- D04B15/88—Take-up or draw-off devices for knitting products
- D04B15/90—Take-up or draw-off devices for knitting products for flat-bed knitting machines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
Abstract
The invention discloses a kind of roller shaft of Computerized flat knitting machine and its roller units, including middle connecting plate, oscillating rod and roller unit；The roller unit is set on oscillating rod by the way that middle connecting plate is aligned it is characterized in that: roller unit includes electric machine assembly, transmission component and exterior ring cap；The electric machine assembly is installed in exterior ring cap by bearing；The transmission component is set between electric machine assembly and exterior ring cap, and drives exterior ring cap to rotate relative to electric machine assembly by electric machine assembly.The present invention can be realized the partial rotational of roller shaft, to carry out the drawing of local location to fabric, and be obviously improved the precision of traction force.
Description
Technical field
The present invention relates to a kind of Computerized flat knitting machine fields, are specifically related to the roller shaft and its roller of a kind of Computerized flat knitting machine
Unit.
Background technique
Currently, computer flat knitting machine used in field of textiles mainly by complete machine control system, needle selection and knitting mechanism,
Transmission mechanism, to yarn mechanism, roller mechanism, rise base plate mechanism, triangular transformation mechanism, Auto-regulating System of Density of Heavy Medium mechanism, needle bed mobile mechanism,
Automatic stop arrangement etc. is detected to constitute.Wherein:
Roller mechanism, roller are the phonemic loans of English word " roller ", the meaning with roller or roller bearing, roller machine
The cylindrical of the effects of structure is by playing drawing-off, tension, output to fabrics such as yarns in Knitting Machinery turns round roller and to drive
The motor of dynamic roller movement is constituted, and existing flat machine is usually all turned round in opposite directions using being arranged in parallel and at interval two
Stepping roller and the stepper motor to drive stepping roller to rotate carry out the work of drop-down fabric, to keep the continuous of production
Property, drawing amount and drawing tension can be conveniently adjusted during braiding according to the requirement of different pattern tissue segments；
Roller mechanism includes front roller axis, rear roller axis, the first motor of control front roller axis rotation, control front roller axis
With the second motor and adjusting component of rear roller axis closure.Rear roller by oscillating rod, muti-piece swing arm, pass through swing arm linear state
Multiple roller units in oscillating rod are arranged, first motor is connect with oscillating rod, to drive multiple roller lists
Member is mobile simultaneously, adjusts component and is used to push single roller unit to front roller, with adjust each roller unit with
Spacing between front roller adapts to the drawing to fabric different parts thickness.
In the prior art, when which pulls fabric, the second motor drives rear roller axis towards front roller
Axis is mobile, and corresponding fabric is compressed, and starts first motor, drives the rotation of front roller axis, plays drawing effect to fabric.It should
In structure, first motor drives front roller axis unitary rotation, causes it that can not carry out local location drawing to fabric, and can only be into
The whole drawing of row, and it is lower to the pulling force precision of fabric, it is not suitable for the braiding of complicated fabric.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of roller shaft of Computerized flat knitting machine and its roller unit,
It can be realized the partial rotational of roller shaft, to carry out the drawing of local location to fabric, and be obviously improved the essence of traction force
Degree.
To achieve the above object, the present invention provides the following technical scheme that
A kind of roller unit, it is characterized in that: including electric machine assembly, transmission component and exterior ring cap；
The electric machine assembly is installed in exterior ring cap by bearing；
The transmission component is set between electric machine assembly and exterior ring cap, and drives exterior ring cap relative to electricity by electric machine assembly
Thermomechanical components rotation.
Preferably, the electric machine assembly includes motor body and connecting plate for electric motor；The connecting plate for electric motor is assemblied in motor
On the front bulkhead of ontology, and assembled for bearing.
Preferably, the transmission component includes central gear, planetary gear and external gear；
The central gear is set on the motor shaft of motor body；
The planetary gear have it is multiple, and using central gear be the center of circle at even circumferential distribution be set to motor connect
Plate, and engaged with central gear；
The external gear is set on the inner wall of exterior ring cap, and is engaged with multiple planetary gears.
It preferably, further include front shroud and back shroud, the front shroud and back shroud are covered on the both ends of exterior ring cap respectively.
A kind of roller shaft of Computerized flat knitting machine, it is characterized in that: including middle connecting plate, oscillating rod and roller unit；Institute
Roller unit is stated to be set on oscillating rod by the way that middle connecting plate is aligned.
Preferably, the middle connecting plate has the first connecting hole being cooperatively connected with oscillating rod, connects with front shroud cooperation
The second connecting hole connect and the third connecting hole being cooperatively connected with back shroud.
Advantages of the present invention are as follows: motor body is all had in each roller unit, therefore after being made into roller shaft,
Every section of roller unit on roller shaft individually rotates, thus have the roller mechanism of two basic invention roller shafts, it can basis
Actual demand carries out local drawing to fabric and traction force precision is high, and tension uniform reaches stable drawing effect, can
Adapt to the braiding of complex textile.
Detailed description of the invention
Fig. 1 is the schematic diagram of roller unit provided by the present embodiment；
Fig. 2 is the schematic diagram of transmission component provided by the present embodiment；
Fig. 3 is the schematic diagram for the roller shaft being made of provided by the present embodiment roller unit；
Fig. 4 is the roller mechanism formed provided by the present embodiment by the roller shaft in two basic embodiments；
Fig. 5 is the schematic diagram of front shroud provided by the present embodiment；
Fig. 6 is the schematic diagram of connecting plate for electric motor provided by the present embodiment；
Fig. 7 is the schematic diagram of back shroud provided by the present embodiment.
Specific embodiment
It is further described in conjunction with roller shaft and its roller unit of the Fig. 1 to Fig. 7 to Computerized flat knitting machine of the present invention.
A kind of roller unit, it is characterized in that: including electric machine assembly 1, bearing 4, transmission component 3 and exterior ring cap 2；
When in use, roller skin is arranged on the outer surface of the exterior ring cap 2.
The electric machine assembly 1 is installed in exterior ring cap 2 by bearing 4, i.e., the electric machine assembly 1 is relative to the formation of exterior ring cap 2
It is circumferential to can be rotated, the structure of axial limiting.
The transmission component 3 is set between the motor shaft of electric machine assembly 1 and exterior ring cap 2, and is driven outside by electric machine assembly 1
Ring set 2 is circumferentially rotated relative to electric machine assembly 1.
Under the structure, so that electric machine assembly 1 is able to drive the rotation of roller skin, to realize the independent rotation of roller skin.
The present embodiment is further arranged to: the electric machine assembly 1 includes motor body 12 and connecting plate for electric motor 11；The electricity
Machine connecting plate 11 is assemblied on the front bulkhead of motor body 12 by bolt, and is assembled for bearing 4.In the present embodiment, bearing 4
There are two tools, is divided into fore bearing 4 and rear bearing 4, is located on the front and back end of motor body 12, and fore bearing 4 is connected to motor
Plate 11 is corresponding, and rear bearing 4 is corresponding with back shroud 5 and the inner ring of bearing 4 is fixed on connecting plate for electric motor 11 or back shroud 5,
The outer ring of bearing 4 is fixed on the inner wall of exterior ring cap 2, to realize the function that electric machine assembly 1 is rotated relative to exterior ring cap 2.
In the present embodiment, motor body can directly customize motor cover, realize bearing and transmission component in motor body
On be mounted directly, improve the monolithic construction of motor body；
Motor body 12 is preferably stepper motor, while being also possible to other decelerating motor classes.
The present embodiment is further arranged to: the transmission component 3 includes central gear 31, planetary gear 32 and external gear
33；
The central gear 31 is set on the motor shaft 121 of motor body 12；
There are three the tools of planetary gear 32, and with central gear 31 for the center of circle and by gear shaft at even circumferential
Distribution is set to connecting plate for electric motor 11, and engages with central gear 31, i.e., there are three for tooth for tool on connecting plate for electric motor 11
The connecting hole 111 of wheel shaft inserting；
The external gear 33 by it is really up to the mark cooperation or be welded and fixed on the inner wall for being set to exterior ring cap 2, and with three
Planetary gear 32 engages.
In the present embodiment, three planetary gears 32 can play deceleration and increase the effect of torque, enable exterior ring cap 2
Enough stable rotations.
The present embodiment is further arranged to: further including front shroud 7 and back shroud 5, the front shroud 7 is connected in exterior ring cap 2
Front end, back shroud 5 is bolted to the aft bulkhead of motor body 12, and the front shroud 7 and back shroud 5 can play sealing
Wall and the effect of assembly.
A kind of roller shaft of Computerized flat knitting machine, it is characterized in that: including middle connecting plate 6, oscillating rod 9 and roller unit
10；The roller unit 10 is set on oscillating rod 9 by the way that middle connecting plate 6 is aligned.
Under the structure, due to all having motor body 12 in each roller unit 10, it is made into roller shaft
Afterwards, every section of roller unit 10 on roller shaft can be rotated individually, thus by two 100,101 groups of the roller shafts invented at all
After roller mechanism, local drawing can be carried out to fabric according to actual needs, has been obviously improved the flexibility to fabric traction；
During drawing, the roller unit 10 of the same position two sides of fabric turns in opposite directions under the drive of respective motor body 12
It is dynamic, traction force is generated to fabric and to reach stable drawing effect, and is improved so that fabric is uniform by traction force
The precision of traction force, to adapt to the braiding of complex textile；When certain positions of fabric do not need drawing, it is only necessary to close the portion
Stepper motor in the roller unit 10 of position two sides.In actual use, one of roller shaft 101 is fixed, separately
One roller shaft 100 is removable, and is connected with corresponding motor, to drive moveable roller shaft 100 relative to fixed sieve
Pulling shaft 101 relatively moves；The side of moveable roller shaft 100 is provided with adjustment structure 7 simultaneously, to removable roller shaft
Single roller unit 10 in 100 is adjusted with the distance between roller shaft is fixed, which is the prior art,
The present embodiment does not elaborate.
The present embodiment is further arranged to: the middle connecting plate 6 has the first connecting hole being cooperatively connected with oscillating rod 9
81, the second connecting hole being cooperatively connected with front shroud 7 and the third connecting hole being cooperatively connected with back shroud 5, i.e., in front shroud 7
It is upper that there is the 4th connecting hole 71 corresponding with the second connecting hole, there is the 5th connection corresponding with third connecting hole on back shroud 5
Hole 51, the second connecting hole dock with the 4th connecting hole and penetrate the first connecting pin, and third connecting hole docks simultaneously with the 5th connecting hole
Penetrate the second connecting pin.Under the structure, realizes being sequentially connected for roller unit 10, be connected to finally by the first connecting hole
On oscillating rod 9.It should be noted that the second connecting hole, the 4th connecting hole 71 and the first connecting pin are interference fit, roller skin is realized
The fixation of roller unit 10 and middle connecting plate 6, the second connecting pin and third connecting hole are interference fit and the 5th connecting hole 51
Diameter be slightly larger than the diameter of the second connecting pin, under the structure, so that can occur between adjacent roller unit 10 micro-
Amount displacement, to cooperate the adjusting of adjustment structure 7.Roller unit 10 passes through middle connecting plate 6 when assembling on oscillating rod 9,
Middle connecting plate 6 and 9 axial limiting of oscillating rod, the structure are the prior art, and the present embodiment does not elaborate.Simultaneously by upper
Connection structure is stated, so that it is fixed structure that roller unit, which corresponds to transmission component one end, the other end is adjustment structure, because of sieve
Roller unit is drawn to correspond to the weight of the weight greater than the other end of transmission component one end, therefore the structure can guarantee drawing, adjust
Stability.
Unless otherwise specified, the present invention in, if having term " width ", "upper", "lower", "front", "rear", "left", "right",
The instruction such as "vertical", "horizontal", "top", "bottom" "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction "
Orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore the term for describing orientation or positional relationship in the present invention only for illustration, should not be understood as the limit to this patent
System, for the ordinary skill in the art, can be in conjunction with attached drawing, and understands the specific of above-mentioned term as the case may be
Meaning.
Unless otherwise clearly defined and limited, in the present invention, if there is term " setting ", " connected " and " connection " that should do extensively
Reason and good sense solution may be a detachable connection for example, it may be being fixedly connected, or be integrally connected；It can be directly connected,
The connection inside two elements can be can be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention with concrete condition.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of roller unit, it is characterized in that: including electric machine assembly, transmission component and exterior ring cap；
The electric machine assembly is installed in exterior ring cap by bearing；
The transmission component is set between electric machine assembly and exterior ring cap, and drives exterior ring cap relative to motor group by electric machine assembly
Part rotation.
2. roller unit according to claim 1, it is characterized in that: the electric machine assembly includes motor body and motor
Connecting plate；The connecting plate for electric motor is assemblied on the front bulkhead of motor body, and is assembled for bearing.
3. roller unit according to claim 2, it is characterized in that: the transmission component includes central gear, planet
Gear and external gear；
The central gear is set on the motor shaft of motor body；
The planetary gear have it is multiple, and using central gear be the center of circle at even circumferential be distributed be set to connecting plate for electric motor,
And it is engaged with central gear；
The external gear is set on the inner wall of exterior ring cap, and is engaged with multiple planetary gears.
4. roller unit according to claim 1, it is characterized in that: further including front shroud and back shroud, the front cover
Plate and back shroud are covered on the both ends of exterior ring cap respectively.
5. a kind of roller shaft of Computerized flat knitting machine, it is characterized in that: including described in middle connecting plate, oscillating rod and claim 1-4
Roller unit；The roller unit is set on oscillating rod by the way that middle connecting plate is aligned.
6. the roller shaft of Computerized flat knitting machine according to claim 5, it is characterized in that: the middle connecting plate has and oscillating rod
The first connecting hole being cooperatively connected, the second connecting hole being cooperatively connected with front shroud and the third being cooperatively connected with back shroud connect
Connect hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769444.4A CN110468495A (en) | 2019-08-20 | 2019-08-20 | The roller shaft and its roller unit of Computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769444.4A CN110468495A (en) | 2019-08-20 | 2019-08-20 | The roller shaft and its roller unit of Computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110468495A true CN110468495A (en) | 2019-11-19 |
Family
ID=68512626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910769444.4A Pending CN110468495A (en) | 2019-08-20 | 2019-08-20 | The roller shaft and its roller unit of Computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110468495A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270405A (en) * | 2020-03-14 | 2020-06-12 | 常熟创富针织机械有限公司 | Auxiliary roller assembly of computerized flat knitting machine and computerized flat knitting machine |
| CN114775154A (en) * | 2022-04-12 | 2022-07-22 | 浙江恒强科技股份有限公司 | Dynamic control system and method for tensile force of full-formed fabric area |
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|---|---|---|---|---|
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| CN110029438A (en) * | 2019-03-29 | 2019-07-19 | 杭州之山智控技术有限公司 | Novel flat knitting traction device |
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| CN211079528U (en) * | 2019-08-20 | 2020-07-24 | 浙江德星智能制造股份有限公司 | Roller shaft of computerized flat knitting machine and roller leather roller unit thereof |
-
2019
- 2019-08-20 CN CN201910769444.4A patent/CN110468495A/en active Pending
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| CN211079528U (en) * | 2019-08-20 | 2020-07-24 | 浙江德星智能制造股份有限公司 | Roller shaft of computerized flat knitting machine and roller leather roller unit thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111270405A (en) * | 2020-03-14 | 2020-06-12 | 常熟创富针织机械有限公司 | Auxiliary roller assembly of computerized flat knitting machine and computerized flat knitting machine |
| CN114775154A (en) * | 2022-04-12 | 2022-07-22 | 浙江恒强科技股份有限公司 | Dynamic control system and method for tensile force of full-formed fabric area |
| CN114775154B (en) * | 2022-04-12 | 2022-10-18 | 浙江恒强科技股份有限公司 | Dynamic control system and method for tensile force of full-formed fabric area |
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