CN109137165A - Double-head track while creeling device - Google Patents
Double-head track while creeling device Download PDFInfo
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- CN109137165A CN109137165A CN201811266895.8A CN201811266895A CN109137165A CN 109137165 A CN109137165 A CN 109137165A CN 201811266895 A CN201811266895 A CN 201811266895A CN 109137165 A CN109137165 A CN 109137165A
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- arm
- cylinder
- creeling
- pushing cylinder
- bar cylinder
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- 230000005540 biological transmission Effects 0.000 claims description 7
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- 238000001514 detection method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
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- 229920000742 Cotton Polymers 0.000 description 1
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- 230000009187 flying Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 230000000717 retained effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/005—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing empty packages or cans and replacing by completed (full) packages or cans at paying-out stations; also combined with piecing of the roving
- D01H9/008—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing empty packages or cans and replacing by completed (full) packages or cans at paying-out stations; also combined with piecing of the roving for cans
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
Creeling device belongs to drawing frame creeling equipment technical field more particularly to a kind of double-head track creeling device simultaneously to double-head track simultaneously.The present invention provides that a kind of using effect is good and the low double-head track of complexity of movement creeling device simultaneously.The present invention includes standby cylinder platform 5, guide rail 21 is provided in the middle part of standby cylinder platform 5, it is provided with the creeling slide plate 22 of energy front-rear reciprocation movement on guide rail 21, front pushing cylinder arm and rear pushing cylinder arm 26 are installed on creeling slide plate 22, the root of front pushing cylinder arm is provided with the rotation of pushing cylinder arm and replys component；The prevention bar cylinder withdrawing mechanism for further including the power part 35 for driving creeling slide plate 22 to move and the bar cylinder for reaching operating position being prevented to retreat.
Description
Technical field
The invention belongs to drawing frame creeling equipment technical field more particularly to a kind of double-head track while creeling devices.
Background technique
Creeling device is the important component that automated production is realized in existing drawing frame.As shown in Figure 1, going in weaving
In industry, by the buncher 12, one of drafting unit 11, one horn mouth 13, the upper can coiler 15, one of a pair of of pressure roller 14, one
The system that a lower can coiler 16 forms, referred to as at a glance.The drawing frame being made of two sets of above systems, referred to as double-head track.
Processed plurality of fibers item feeds from the rear of drafting unit 11, when exporting drafting unit, is collapsed by buncher 12, then pass through
After horn mouth 13 compresses, after a pair of of pressure roller 14 enters upper can coiler 15, it is stored in the circle that rotation is driven by lower can coiler 16
In cylindricality bar cylinder 6.The effect of creeling device is the bar cylinder release drawing frame that will fill ribbon, and will come work bar cylinder back
Spare bar cylinder, shift onto lower can coiler 16.
In the drawing frame that existing eyes work at the same time, there are mainly two types of modes for automatic transfer unit.One kind being used for two
A eye carries out creeling operation respectively, and another kind carries out creeling operation for two eyes simultaneously.
In the existing structure for being used for two eyes while carrying out creeling operation, and mainly use two kinds of forms.A kind of shape
Formula is using chain-driving pushing cylinder bar shuttling movement mode.This creeling mode will need the work bar cylinder loaded to be placed on drawing-off
On the export structure of device.Spare sliver can comes the rear of work sliver can in order.When the bar cylinder that works is filled, creeling
Device is started to work.When creeling device works, spare empty can be supplemented while the bar cylinder of ribbon is filled in release
To operating position.This creeling form, although movement is simple.But it is outer to drive the chain of creeling push rod to be exposed to；And it will be from simultaneously
The bottom of machine runs to ground or more.It is often stained with flyings on chain, causes creeling device failure, maintenance work amount is big.
Another existing form is to be arranged in a row two work bar cylinders and two spare bar cylinders, two work items
Cylinder is in centre, and two spare bar cylinders are in the outside of two work bar cylinders.In addition spare bar cylinder, perpendicular to four items before
Cylinder, the front for being arranged in order spare bar cylinder on the outside of the bar cylinder that works at two in the same direction.Creeling device can be achieved reciprocal by three sets
The mechanism of movement forms.The bar cylinder of two operating positions is released drawing frame for completing by first set reciprocating mechanism.Second
Cover reciprocating mechanism, be made of two reciprocators, be respectively used to will with work sliver can be in rank two set together
A spare bar cylinder, is transported to operating position.Third covers reciprocating mechanism, is also made of, can distinguish two reciprocators
Subsequent spare bar cylinder is transported to and two standby cylinder positions of the bar cylinder with row that work.Ribbon is filled in two work bar cylinders
Afterwards.First set reciprocating mechanism fills two the operating position bar cylinder of ribbon, from what is arranged perpendicular to work sliver can
Direction is released, after creeling device is backwards to initial position again.Wound packages is mended by second set of reciprocating mechanism again to set, and will be arranged in work
Make two spare bar cylinders on the outside of sliver can, adds to operating position.In the pushing cylinder arm of second set of reciprocating mechanism.It backs to
After initial position.Third covers reciprocating mechanism and is transported to subsequent spare bar cylinder and two standby cylinder positions of the bar cylinder with row that work
It sets.Third set reciprocating mechanism backs to initial position again.The creeling device of this form, failure rate are although low.But it acts
It is complicated.
Summary of the invention
The present invention addresses the above problem, provides that a kind of using effect is good and the low eyes drafting of complexity of movement
Machine while creeling device.
To achieve the above object, the present invention adopts the following technical scheme that, the present invention includes standby cylinder platform 5, in cylinder platform 5
Portion is provided with guide rail 21, and the creeling slide plate 22 of energy front-rear reciprocation movement is provided on guide rail 21, is equipped on creeling slide plate 22
Front pushing cylinder arm and rear pushing cylinder arm 26, the root of front pushing cylinder arm are provided with the rotation of pushing cylinder arm and reply component；
The resistance for further including the power part 35 for driving creeling slide plate 22 to move and the bar cylinder for reaching operating position being prevented to retreat
Only bar cylinder withdrawing mechanism.
As a preferred embodiment, pushing cylinder arm in front of the present invention includes preceding pushing cylinder arm 24 and middle pushing cylinder arm 25.
As a preferred embodiment, guide rail 21 of the present invention uses " I " fonts guide rail.
As another preferred embodiment, creeling slide plate 22 of the present invention is provided with support wheel 37 and directive wheel 38, support
The upper plane contact of wheel 37 and " I " fonts guide rail, directive wheel 38 are contacted with upstanding portion among " I " fonts guide rail.
As another preferred embodiment, creeling slide plate 22 of the present invention is provided at least two support wheels 37 and two groups are led
To wheel 38, support wheel 37 is arranged along 21 length direction of guide rail；Every group of directive wheel 38 includes the height difference for being distributed in guide rail two sides
Two directive wheels.
As another preferred embodiment, the difference in height of two directive wheels is more than or equal in every group of directive wheel 38 of the present invention
15mm。
As another preferred embodiment, higher directive wheel and short guide wheel shaft 41 in every group of directive wheel 38 of the present invention
Lower end is connected, and lower directive wheel is connected with long 42 lower end of guide wheel shaft, and short guide wheel shaft 41 and 42 upper end of long guide wheel shaft are logical
Connector is crossed to be connected with creeling slide plate 22.
As another preferred embodiment, the high low setting phase of 38 two sides directive wheel of two adjacent groups directive wheel of the present invention
Instead.
As another preferred embodiment, directive wheel 38 of the present invention is two groups, and support wheel 37 is three, three support wheels
37 be arranged in front of creeling slide plate 22 in after position, two groups of directive wheels 38 are arranged in the front-rear position of creeling slide plate 22.
As another preferred embodiment, the axis both ends of support wheel 37 of the present invention are connected with inverted L connector lower end, inverted L
Connector upper end is connected with creeling slide plate 22.
As another preferred embodiment, directive wheel 38 of the present invention is drum type directive wheel.
As another preferred embodiment, pushing cylinder arm rotation of the present invention replys component and uses pushing cylinder arm shaft 39 and torsional spring
36。
As another preferred embodiment, pushing cylinder arm in front of the present invention is rotated centered on pushing cylinder arm shaft；Torsional spring makes
Front pushing cylinder arm remains the trend perpendicular to guide rail.
As another preferred embodiment, the head end of pushing cylinder arm in front of the present invention is equipped with roller 32.
As another preferred embodiment, behind pushing cylinder arm in front of the present invention, it is final that restricted front pushing cylinder arm is set
The pushing cylinder arm limit base 31 of position.
As another preferred embodiment, the setting of power part 35 of the present invention is below standby cylinder platform, power part
35 have linear motion output characteristics, and power part 35 is delivered power on creeling slide plate 22 by power plate 23.
Power part 35 directly can use cylinder, rodless cylinder, hydraulic cylinder, electric pushrod or motor directly to drive
Lead screw etc..
As another preferred embodiment, power part 35 of the present invention is to double stroke motion output device.
As another preferred embodiment, power part 35 of the present invention includes linear motion power output power source, moves
Power delivery element and power output part, linear motion power output power source power output end by power transmission element with
Power output part is connected, and power output part is connected by power plate 23 with creeling slide plate 22.
As another preferred embodiment, linear motion power output power source of the present invention uses actuating cylinder 52.
As another preferred embodiment, power transmission element of the present invention uses wirerope 56.
As another preferred embodiment, power output part of the present invention uses power output seat 57.
As another preferred embodiment, actuating cylinder 52 of the present invention is fixedly mounted in power box 51, wirerope
Both ends wire rope clip 61 is fixed in wirerope fixing axle 55, and wirerope fixing axle is fixedly mounted on power box plate；
The head end of actuating cylinder piston rod installs power seat 59, and front side power wheel 53 is equipped in power seat and rear side is dynamic
Wheels 70, power seat are servo-actuated the movement of strength cylinder piston rod；
Fast pulley 54 and tensioning wheel 60 are installed on the side wall of power box 51；
Wirerope successively bypasses front side power wheel 53, fast pulley 54, tensioning wheel 60 and rear side power wheel 70；
Power output seat 57 is fixed in the S section of wirerope.
As another preferred embodiment, the invention also includes the tensioning regulating members of wirerope.
As another preferred embodiment, the invention also includes power output seat guide rail 62, power output seat guide rail 62 is installed
On the lateral wall of power box, and be fixed wheel 54 and tensioning wheel 60 draw straight wirerope S sections it is parallel.
As another preferred embodiment, front side power wheel 53 of the present invention is parallel with the center line of rear side power wheel 70
, the wirerope center line that they are tensed is on plane α；Fast pulley 54 with the center line of tensioning wheel 60 be also it is parallel, they
The wirerope center line of tension is on plane β；The wirerope center line tensed by front side power wheel 53 and fast pulley 54 and tensioning
The wirerope center line that wheel 60 and rear side power wheel 70 tense, is overlapped with the intersecting lens of plane α and plane β；Wirerope is in power
The tension section centerline of the tension section center line and tensioning wheel 60 and rear side power wheel 70 of wheel 53 and fast pulley 54 in plane α and
On the intersecting lens C of plane β.
As another preferred embodiment, the cross section of power output seat guide rail 62 of the present invention is circle.
As another preferred embodiment, plane α and plane β of the present invention are vertical.
As another preferred embodiment, tensioning regulating member of the present invention includes that tension pulley seat 63 and tensioning wheel tense seat
64, tensioning wheel 60 is mounted on tension pulley seat 63, and tensioning wheel tenses seat 64 and is fixedly mounted on the lateral wall of power box, passes through tune
Whole bolt 65 adjusts tension pulley seat 63 and tensioning wheel tenses the distance between seat 64, completes the tension of wirerope.
As another preferred embodiment, tension pulley seat fixing bolt 68 of the present invention leading on tension pulley seat, power box
It is connect to slot with sliding slot nut 67, the high spot of tension pulley seat is provided with screw hole, and unthreaded hole, bolt are provided on tensioning wheel backstand
65 pass through unthreaded hole on tensioning wheel backstand connect with the screw hole on tension pulley seat.
As another preferred embodiment, power output seat 57 of the present invention is fixed in the S section of wirerope with clamping plate 58.
As another preferred embodiment, it is provided on clamping plate 58 of the present invention and 57 interface of power output seat trapezoidal
The S section of slot, the wirerope 56 being tightened up is in contact with the joint face of power output seat 57 and passes through the dovetail groove on clamping plate 58,
Clamping plate 58 is connected with power output seat 57 by tightening screw 69, when tightening screw 69, between power output seat and clamping plate
Wirerope is deformed, and power output seat is fixed on a steel cord.
As another preferred embodiment, the cross-sectional area of dovetail groove of the present invention is slightly less than the cross section face of wirerope
Product.
As another preferred embodiment, it is provided with rear bar cylinder backstopping device 30 on standby cylinder platform 5 of the present invention, rear bar cylinder is stopped
The root for moving back device is equipped with backstopping device rotation and replys component.
As another preferred embodiment, backstopping device rotation of the present invention reply portion uses shaft and torsional spring, and rear bar cylinder is stopped
When moving back device and holding up, rear 30 upper end of bar cylinder backstopping device is upward through the opening on standby cylinder platform 5；30 upper end of bar cylinder backstopping device includes afterwards
Rear side inclined-plane inclined forward and upward and front side vertical plane, rear bar cylinder backstopping device 30 can be dumped forward centered on shaft；Bar cylinder afterwards
Part when backstopping device is holded up higher than standby cylinder platform is higher than the height of bar cylinder lower edge.
As another preferred embodiment, prevention bar cylinder withdrawing mechanism of the present invention includes for limiting work bar cylinder front and back
The prelocalization arm and rear radius arm of position or rear radius arm for limiting position after work bar cylinder, prelocalization arm, rear radius arm
Root be provided with registration arm rotation reply component.
As another preferred embodiment, the present invention determines after two prelocalization arms and two are arranged corresponding to a work bar cylinder
Position arm, the front two sides of the work bar cylinder are arranged in two prelocalization arms, after the work bar cylinder is arranged in two rear radius arms
Square two sides.
As another preferred embodiment, registration arm rotation of the present invention replys component and uses shaft and torsional spring.
As another preferred embodiment, prelocalization arm of the present invention, rear radius arm head end roller 32 is installed.
As another preferred embodiment, the invention also includes supercentral for that will not be sent to lower can coiler by pushing cylinder arm
Bar cylinder, the horizontal push arm being completely pushed in lower can coiler.
As another preferred embodiment, horizontal push arm of the present invention includes the horizontal push arm 27 in left side and the horizontal push arm 27a in right side, a left side
The front left side of left eye work bar cylinder is arranged in the horizontal push arm 27 in side, and the forward right side of right eye work bar cylinder is arranged in the horizontal push arm 27a in right side.
As another preferred embodiment, the power of horizontal push arm movement of the present invention is provided by cylinder 40, and horizontal push arm can be with
It is swung around fixed rotation axis.
As another preferred embodiment, standby cylinder platform two sides of the present invention are provided with the item for being higher than plane on standby cylinder platform
Cylinder spacing frame 34.
As another preferred embodiment, the invention also includes 44 Hes of preceding detection switch of position in place before detection creeling slide plate
Detect the rear detection switch 45 of position in place after creeling slide plate.
Secondly, the invention also includes standby cylinder detectors.
In addition, standby cylinder detector of the present invention uses infrared sensor or travel switch.
Beneficial effect of the present invention.
The present invention can be by eyes Cotton Drawing Frame, and two bar cylinders for being filled simultaneously with ribbon release the same of operating position
When, two empty spare bar cylinders of supplement to operating position.
The present invention can use a set of reciprocating mechanism, while completing to release full cylinder, supplement empty cylinder to operating position.
When two work bar cylinders fill ribbon, creeling slide plate 22 travels forward, and front pushing cylinder arm fills fibre for two
While tieing up the bar cylinder release drawing frame of item, rear pushing cylinder arm shifts the spare bar cylinder for coming operating position back onto operating position.
Creeling slide plate 22 moves backward, at this moment reaches the spare bar cylinder of operating position, will receive front pushing cylinder arm backward
Thrust moves backward, prevents bar cylinder withdrawing mechanism that the bar cylinder for reaching operating position is prevented to retreat.In the bar cylinder for reaching operating position
After being prevented the effect of bar cylinder withdrawing mechanism, bar cylinder stopping moves backward, and front pushing cylinder arm rotates reply portion by pushing cylinder arm
Part withdrawn forward, after when front, pushing cylinder arm crosses obstruction point, front pushing cylinder arm is unfolded again, and creeling slide plate returns to initial bit
It sets.It at this moment can be in the empty sliver can of the standby cylinder position supplement vacated newly.
The present invention can be achieved by once moving back and forth, while releasing two full cylinders, by two spare empty cans
Add to operating position；Using effect is good, and the complexity of movement is low.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and detailed description.The scope of the present invention not only limits to
In the statement of the following contents.
Fig. 1 is creeling device of the present invention position view in host.
Fig. 2 is creeling device schematic top plan view of the present invention.
Fig. 3 is creeling device schematic side view of the present invention.
Fig. 4 is creeling device schematic cross-sectional view of the present invention.
Fig. 5~Figure 11 is creeling device course of work schematic diagram of the present invention.
Figure 12 is creeling sliding plate inner structure schematic diagram of the present invention.
Figure 13 is directive wheel and guide rail relation schematic diagram in creeling slide plate of the present invention (H is two sides directive wheel difference in height).
Figure 14 is control flow chart of the present invention.
Figure 15 is the horizontal push arm course of work schematic diagram of the present invention.Figure 15 is corresponding with Fig. 8, Fig. 9 step I, II.
Figure 16~Figure 18 is bar cylinder passive bound course of work schematic diagram of the present invention.
Figure 19, Figure 20, Figure 21, Figure 22 are power part structural schematic diagram of the present invention (2L expression doubles).
Figure 23 is the tensioning regulating member structural schematic diagram of wirerope of the present invention.
Figure 24 is clamping plate associated components structural schematic diagram of the present invention.
1- vehicle face, the left pillar in 2- vehicle face, the right pillar in 3- vehicle face, the chassis 4-, 5- is for cylinder platform, 6, the bar cylinder of 6a- work, 7,
7a, 8, the spare bar cylinder of 8a-, 11- drafting unit, 12- buncher, 13- horn mouth, 14- pressure roller pair, the upper can coiler of 15-, under 16-
Can coiler, 21- guide rail, 22- creeling slide plate, 23- power plate, 24, pushing cylinder arm before 24a-, 25, pushing cylinder arm in 25a-, 26- pusher
Cylinder arm, 27, the horizontal push arm of 27a-, 28,28a, 28b, 28c- prelocalization arm, 29,29a, 29b, 29c- rear radius arm, bar cylinder after 30-
Backstopping device, 31- pushing cylinder arm limit base, 32- roller, 33- rear radius arm mounting base, 34- bar cylinder spacing frame, 35- power part,
36- torsional spring, 37- support wheel, 38- directive wheel, 39- pushing cylinder arm shaft, 40- cylinder, the short guide wheel shaft of 41-, 42- long directive wheel
Axis, 43,43a- for cylinder detector, detection switch before 44-, detection switch after 45-, 46- solenoid valve, 65- bolt, 64- tensioning wheel
Backstand, 66- tensioning wheel backstand fixing bolt, 67- sliding slot nut, 68- tension pulley seat fixing bolt, 69- screw, after 70-
Side power wheel.
Specific embodiment
As shown, the present invention includes standby cylinder platform 5, it is provided with guide rail 21 in the middle part of standby cylinder platform 5, is provided on guide rail 21
The creeling slide plate 22 of energy front-rear reciprocation movement, is equipped with front pushing cylinder arm and rear pushing cylinder arm 26, front pushes away on creeling slide plate 22
The root of cylinder arm is provided with the rotation of pushing cylinder arm and replys component；
The resistance for further including the power part 35 for driving creeling slide plate 22 to move and the bar cylinder for reaching operating position being prevented to retreat
Only bar cylinder withdrawing mechanism.
When the present invention installs, guide rail 21 can be vertically installed among two work bar cylinders.Spare bar cylinder is arranged in guide rail
21 two sides, the bar cylinder that works rear.Plane can be coplanar with main frame 4 on standby cylinder platform 5, vertical two directions it is symmetrical in
On heart line.
Pushing cylinder arm does not need to swing forward afterwards, can not set shaft, is fixedly mounted on creeling slide plate.
Power part 35 drives creeling slide plate to do front-rear reciprocation movement.
The front pushing cylinder arm includes preceding pushing cylinder arm 24 and middle pushing cylinder arm 25.One group can be arranged for cylinder, as shown in Figure 2 in fact more
Apply example.
The guide rail 21 uses " I " fonts guide rail.
The creeling slide plate 22 is provided with support wheel 37 and directive wheel 38, the upper plane of support wheel 37 and " I " fonts guide rail
Contact, directive wheel 38 are contacted with upstanding portion among " I " fonts guide rail.Embodiment as shown in figure 13, support wheel 37 may be provided at
The upper plane upper end of " I " fonts guide rail is laterally arranged, and directive wheel 38 is vertically arranged.
The creeling slide plate 22 is provided at least two support wheels 37 and two groups of directive wheels 38, and support wheel 37 is long along guide rail 21
Spend direction arrangement；Every group of directive wheel 38 includes different two directive wheels of height for being distributed in guide rail two sides.
The difference in height of two directive wheels is more than or equal to 15mm in every group of directive wheel 38.
Higher directive wheel is connected with short 41 lower end of guide wheel shaft in every group of directive wheel 38, lower directive wheel and length
42 lower end of guide wheel shaft is connected, and short guide wheel shaft 41 and 42 upper end of long guide wheel shaft are connected by connector with creeling slide plate 22.
The high low setting of the 38 two sides directive wheel of two adjacent groups directive wheel is opposite；That is one group of 38 side of directive wheel if compared with
High directive wheel, then adjacent another group of directive wheel 38 side is lower directive wheel, embodiment as shown in figure 12, attached drawing 13 is in fact
The left hand view for applying example is previous group directive wheel deployment scenarios in slide plate；Right part of flg is later group directive wheel deployment scenarios in slide plate.
This certain two groups position can be exchanged.It can be seen that the directive wheel for being arranged in guide rail two sides from the left hand view of attached drawing 13
The guide wheel shaft that length is different is used.There are height difference Hs for the contact point of the two directive wheels and guide rail.From the right side of attached drawing 13
Figure is again it can be seen that similarly there is height difference H in the contact point of later group directive wheel and guide rail.But direction is exactly opposite
's.If the distance between one directive wheel in face is A to the directive wheel of foremost one to the end.So, two groups of directive wheels and guide rail
Contact point will form the control plane of symmetrical two H × A.Creeling slide plate be can effectively improve in this way by uneven
Resistance to capsizing when load.
The directive wheel 38 is two groups, and support wheel 37 is three, during three support wheels 37 are arranged in front of creeling slide plate 22
Position afterwards, two groups of directive wheels 38 are arranged in the front-rear position of creeling slide plate 22.
The axis both ends of the support wheel 37 are connected with inverted L connector lower end, inverted L connector upper end and 22 phase of creeling slide plate
Even.
The directive wheel 38 is drum type directive wheel；Directive wheel each so just has a contact point with guide rail side, reduces
The frictional force of directive wheel and guide rail side.
The pushing cylinder arm rotation replys component and uses pushing cylinder arm shaft 39 and torsional spring 36.
The front pushing cylinder arm is rotated centered on pushing cylinder arm shaft；Torsional spring remains front pushing cylinder arm perpendicular to leading
The trend of rail.
The head end of the front pushing cylinder arm, is equipped with roller 32.
Behind the front pushing cylinder arm, the pushing cylinder arm limit base 31 of restricted front pushing cylinder arm final position is set.
Below standby cylinder platform, power part 35 has linear motion output characteristics for the setting of power part 35, moves
Power component 35 is delivered power on creeling slide plate 22 by power plate 23.The power part 35 is to double stroke motion output
Device.
The power part 35 includes linear motion power output power source, power transmission element and power output part,
The power output end of linear motion power output power source is connected by power transmission element with power output part, power output
Component is connected by power plate 23 with creeling slide plate 22.
The linear motion power output power source uses actuating cylinder 52.Hydraulic cylinder, electric pushrod, lead screw can also be used
Deng the power source with linear motion characteristic.
The power transmission element uses wirerope 56.
The power output part uses power output seat 57.
The actuating cylinder 52 is fixedly mounted in power box 51, and the both ends wire rope clip 61 of wirerope is fixed on steel
In cord fixing axle 55, wirerope fixing axle is fixedly mounted on power box plate；
The head end of actuating cylinder piston rod installs power seat 59, and front side power wheel 53 is equipped in power seat and rear side is dynamic
Wheels 70, power seat are servo-actuated the movement of strength cylinder piston rod；
Fast pulley 54 and tensioning wheel 60 are installed on the side wall of power box 51；
Wirerope successively bypasses front side power wheel 53, fast pulley 54, tensioning wheel 60 and rear side power wheel 70；
Power output seat 57 is fixed in the S section of wirerope.
When it is L that power seat 59, which moves forwards distance, it is 2L that power output seat, which moves forwards distance,；That is power output seat
Stroke increases one times compared with power seat.
It further include the tensioning regulating member of wirerope.
Further include power output seat guide rail 62, power output seat guide rail 62 is mounted on the lateral wall of power box, and with quilt
Fast pulley 54 and tensioning wheel 60 draw straight wirerope S sections [to can be seen that the wirerope 56 in the present apparatus from attached drawing 21
In, only this section is straight line (straight line) line segment of fixed (stable) length].Power output seat guide rail 62 is
No presence has no effect on times stroke motion relationship of power seat 59 Yu power output seat 57, is dispensed.As shown in Figure 1,
Due to there is the presence of guide rail 21, power output seat guide rail 62 not necessarily needs.
The front side power wheel 53 is wirerope center line parallel, that they are tensed with the center line of rear side power wheel 70
On plane α；Fast pulley 54 with the center line of tensioning wheel 60 be also it is parallel, the wirerope center line that they are tensed is in plane β
On；By wirerope center line and tensioning wheel 60 that front side power wheel 53 and fast pulley 54 tense and the steel that rear side power wheel 70 tenses
Cord center line is overlapped with the intersecting lens of plane α and plane β；Wirerope is at the tension section center of power wheel 53 and fast pulley 54
The tension section centerline of line and tensioning wheel 60 and rear side power wheel 70 is on the intersecting lens C of plane α and plane β.
The cross section of the power output seat guide rail 62 is circle.The cross section of power output seat guide rail 62 is not limited to
Circle can be other shapes.
The plane α and plane β is vertical (can save bulk straight down), and as shown in Fig. 21, this is
A kind of embodiment.Since the wirerope being straightened is not radial directional, other set-up modes can be used.Such as 22 institute of attached drawing
Show, the angle γ that plane α and plane β ' are constituted can be arbitrary；Even plane α and plane β ' can be overlapped.As long as full
Sufficient wirerope is in the tension section of the tension section center line of power wheel 53 and fast pulley 54 and tensioning wheel 60 and rear side power wheel 70
Heart line is on the intersecting lens C of plane α and plane β, and there is the pushing cylinder power device of linear motion output characteristics can reliably transport
Row.
As shown in Fig. 23, the tensioning regulating member includes that tension pulley seat 63 and tensioning wheel tense seat 64, tensioning wheel 60
It is mounted on tension pulley seat 63, tensioning wheel tenses seat 64 and is fixedly mounted on the lateral wall of power box, by adjusting the tune of bolt 65
It saves tension pulley seat 63 and tensioning wheel tenses the distance between seat 64, complete the tension of wirerope.
Guide groove of the tension pulley seat fixing bolt 68 on tension pulley seat, power box is connect with sliding slot nut 67, is tensioned
The high spot of wheel seat is provided with screw hole, and unthreaded hole is provided on tensioning wheel backstand, and bolt 65 passes through unthreaded hole on tensioning wheel backstand
It is connect with the screw hole on tension pulley seat.
Tension pulley seat can be slided along the guide groove on power box.When being tensioned wirerope 56, first by tension pulley seat fixing bolt
68 unclamp, and when tightening bolt 65, tension pulley seat 63 is mobile to 64 direction of tensioning wheel backstand.Meanwhile being mounted on tension pulley seat 63
On tensioning wheel 60, also mobile to 64 direction of tensioning wheel backstand, wirerope 56 is tightened up.When wirerope 56 is adjusted to predetermined
When expanding force, the fixed tension pulley seat 63 of tension pulley seat fixing bolt 68 is tightened.
Tensioning wheel tenses seat 64 and the position of tension pulley seat 63 and can overturn, and tensioning wheel, which tenses, is arranged screw hole on seat 64, and opens
Through-hole is arranged in the high spot of bearing up pulley seat.Can also be all fixed by 54 and 60, by the tension structure setting of wirerope to two steel wires
In one of them for fixing axle 55 of restricting.
The power output seat 57 is fixed in the S section of wirerope with clamping plate 58.
As shown in Fig. 24, it is provided with dovetail groove on the clamping plate 58 and 57 interface of power output seat, the steel being tightened up
The S section of cord 56 is in contact with the joint face of power output seat 57 and passes through the dovetail groove on clamping plate 58, and clamping plate 58 and power are defeated
Seat 57 is connected by tightening screw 69 out, and when tightening screw 69, the wirerope between power output seat and clamping plate is squeezed buckling
Shape, power output seat are fixed on a steel cord.
The cross-sectional area of the dovetail groove is slightly less than the cross-sectional area of wirerope.
Dovetail groove can be arranged on power output seat, and by cleat design Cheng Ping's.Or in power output seat and folder
Dovetail groove is all set on plate.Wirerope card slot can also be designed to semicircle.
Rear bar cylinder backstopping device 30 is provided on the standby cylinder platform 5, the root of rear bar cylinder backstopping device is equipped with backstopping device and turns
It is dynamic to reply component.Bar cylinder backstopping device 30 can prevent pushing cylinder arm from taking away bar cylinder when retreating afterwards.
Backstopping device rotation reply portion uses shaft and torsional spring, when rear bar cylinder backstopping device is holded up, rear bar cylinder backstopping device 30
Upper end is upward through the opening on standby cylinder platform 5；30 upper end of bar cylinder backstopping device includes rear side inclined-plane inclined forward and upward with before afterwards
Side vertical plane, rear bar cylinder backstopping device 30 can be dumped forward centered on shaft；It is higher than standby cylinder platform when bar cylinder backstopping device is holded up afterwards
Part be higher than bar cylinder lower edge height.
The prevention bar cylinder withdrawing mechanism includes the prelocalization arm and rear radius arm for limiting work bar cylinder front-rear position
Or the rear radius arm for limiting position after work bar cylinder, prelocalization arm, rear radius arm root be provided with registration arm rotation
Reply component.The forward and backward registration arm of the forward and backward side of lower can coiler 16, can according to need and integral layout, be arranged in creeling dress
The outside or centre set；Three or four registration arm can also be arranged around lower can coiler.Registration arm limits work bar cylinder
In lower can coiler.A rear radius arm can also only be retained at the rear of each work bar cylinder, this rear radius arm equally rises
To preventing bar cylinder from retreating and bar cylinder be limited in the effect in lower can coiler.
The registration arm rotation replys component and uses shaft and torsional spring.Each registration arm has a fixed shaft, and with it is each
From torsional spring connection, so that registration arm is can turn around axis swing, and return to initial position by torsional spring.The prelocalization arm, rear radius arm
Head end roller 32 is installed.
It further include being completely pushed in lower can coiler for the supercentral bar cylinder of lower can coiler will not to be sent to by pushing cylinder arm
Horizontal push arm keeps bar cylinder center consistent with lower can coiler center of rotation.
The horizontal push arm includes the horizontal push arm 27 in left side and the horizontal push arm 27a in right side, and the horizontal setting of push arm 27 in left side works in left eye
The forward right side of right eye work bar cylinder is arranged in the front left side of bar cylinder, the horizontal push arm 27a in right side.
The power of the horizontal push arm movement is provided by cylinder 40, and horizontal push arm can be swung around fixed rotation axis.
The mode for increasing forward and backward registration arm can be used, by the bar cylinder not on lower can coiler rotation center, in host-initiated
Afterwards, on bar cylinder passive bound to lower can coiler rotation center.The condition for making bar cylinder passive bound with multiple registration arm is usually: pushing away
The deviation that cylinder arm shifts bar cylinder and lower can coiler rotation center in lower can coiler onto is smaller.It is straight that this general deviation is less than bar cylinder
The 20% of diameter.In some small bar cylinder output specifications of drawing frame, pushing cylinder arm can directly be shifted bar cylinder in lower can coiler onto, and
It can guarantee that bar cylinder and lower can coiler rotation center are almost the same, later by negligible amounts registration arm, complete after it boots up
The accurate positioning of bar cylinder, this creeling deviation are generally less than the 6% of bar cylinder diameter.Multiple registration arm passive bound structures such as Figure 16
Two prelocalization arms and two rear radius arms, two prelocalization arms are arranged corresponding to a work bar cylinder in~18 illustrated embodiments
The front two sides of the work bar cylinder are set, and the rear two sides of the work bar cylinder are arranged in two rear radius arms.
It can be seen from attached drawing 16 after the retrogressing of creeling slide plate, although the bar cylinder 6' and 6a' that are pulled near operating position
In lower can coiler 16 and 16a.But bar cylinder center is not consistent with lower can coiler rotation center.Prelocalization arm 28,28b and after
Registration arm 29,29b will be used to constrain the movement of bar cylinder 6' and 6a'.By taking the movement of bar cylinder 6' as an example, illustrate for 6' to be tied to down
The process of 16 rotation center of can coiler is as follows: as shown in Fig. 17, after starting host, bar cylinder can do bias in lower can coiler
Rotation.When the roller on bar cylinder contact prelocalization arm 28b, bar cylinder follows the movement of lower can coiler rotation to be hindered, bar cylinder
Start the rotation center that lower can coiler is pulled to by lower can coiler.In this course, the roller on prelocalization arm 28 is in prelocalization
Under the action of 28 root torsional spring of arm, bar cylinder is followed to move, until prelocalization arm 28 resets.Eccentric bar cylinder protrudes from lower can coiler
Part, the roller after meeting successively contact prelocalization arm 28b, rear radius arm 29 and reset on prelocalization arm 28.Generally in lower circle item
After disc spins 2~3 weeks, bar cylinder center can be almost the same with lower can coiler rotation center.As shown in Fig. 18.
The standby cylinder platform two sides are provided with the bar cylinder spacing frame 34 for being higher than plane on standby cylinder platform, convenient for sliding with pushing cylinder
Plate side forms bar cylinder moving conduit, and when creeling device work, bar cylinder is constrained in bar cylinder moving conduit.
It further include standby cylinder detector.The standby cylinder detector uses infrared sensor or travel switch.
It further include position in place after the preceding detection switch 44 of position and detection creeling slide plate in place before detection creeling slide plate
Detection switch 45 afterwards.
Standby cylinder 7 and 7a can be placed preferentially, and standby cylinder detector is arranged herein, before starting creeling device work, to the two
Position is detected.When one of the two positions lack standby cylinder, creeling device work will not be started.
The probing light of standby cylinder detector fan-shaped can be distributed, when there is bar cylinder in investigative range, standby cylinder detector meeting
The reflected light of bar cylinder is received, at this moment sends signal to host controller (can be PLC) for cylinder detector.If investigative range
Interior not have bar cylinder, standby cylinder detector would not receive the reflected light of bar cylinder, and at this moment, standby cylinder detector would not be controlled to host
Device transmission has standby cylinder signal.
Illustrate the course of work of the embodiment of the present invention with reference to the accompanying drawing.
As shown in figure 5, when work bar cylinder 6,6a fill ribbon, creeling device start for the first time before top view.At this moment it changes
Cylinder slide plate is located at the rearmost of creeling device.Standby cylinder 7,7a, 8,8a are put into shown position by worker in advance.In starting creeling automatically
Before device work, standby cylinder 7 and the two positions 7a are detected.When one of the two positions lack standby cylinder, will not start
Creeling device work.Pushing cylinder arm 24,24a, 25,25a and registration arm 28,28a, 29,29a are under the action of torsional spring, in stretching
It sets exhibition position；Horizontal push arm 27,27a are also in initial position in the presence of cylinder.
After Fig. 6 show creeling device starting, in, on rear pushing cylinder arm roller urges for cylinder 7,7a, 8,8a to moving before machine.
Roller on current pushing cylinder arm, when the bar cylinder 6 of ribbon is filled in promotion, 6a travels forward, prelocalization arm, which will be pushed out, to be thought
The bar cylinder 6 of can coiler, 6a are squeezed, and are getd out of the way outward.It moves forward in creeling slide plate, in bar cylinder 7,7a contact rear radius arm
When roller, rear radius arm withdrawn forward.After bar cylinder 7,7a cross the roller on rear radius arm, effect of the rear radius arm in torsional spring
Under be unfolded again.When through rear bar cylinder backstopping device, rear bar cylinder backstopping device dumps forward by bar cylinder 8,8a, and bar cylinder is allowed to pass through.Item
After cylinder 8,8a are by rear bar cylinder backstopping device, holded up again under the action of torsional spring.
When creeling skateboarding is to front position, the bar cylinder for filling ribbon is pushed out drawing frame.At this moment, former standby cylinder 7,7a
It is pushed in lower can coiler.But due to the obstruction of creeling slide plate, bar cylinder center and lower can coiler rotation center are not consistent, such as
Shown in Fig. 7.And in the drawing frame specification of some small bar cylinder outputs, preceding pushing cylinder arm pushes away the bar cylinder center line come and lower can coiler is revolved
It is almost the same to turn center.
In fallback procedures, preceding, middle pushing cylinder arm will drive to be pulled to the bar cylinder of position and moves backward creeling slide plate.In empty cylinder point
Not Jie Chu rear radius arm and when rear bar cylinder backstopping device, the movement backward of bar cylinder is prevented from.At this moment, preceding, middle pushing cylinder arm is sliding to creeling
Mobile centerline direction retraction before plate.As shown in figure 8, when creeling slide plate backs to rearmost position, middle pushing cylinder arm can cross by
The bar cylinder that bar cylinder backstopping device stops afterwards, is fully deployed under the action of torsional spring.And preceding pushing cylinder arm, it is stopped crossing by rear radius arm
Bar cylinder after expansion during, by the blocking of standby cylinder, fail to be fully deployed.Next as shown in Figure 9.Horizontal push arm 27,
The respective cylinder of 27a starts, and will be pulled in lower can coiler, but center not with think that the consistent bar cylinder of can coiler rotation center is horizontal
To shifting onto lower can coiler.Keep the center line of bar cylinder consistent with the rotation center of lower can coiler.Later, drawing frame restarts work
Make；Worker is put into new spare bar cylinder at the creeling device rear portion vacated.And in the equipment of no horizontal push arm, after creeling slide plate
After falling back on rearmost position, drawing frame can restart work.
When bar cylinder in operating position is filled, drawing frame stops continuing being packed into ribbon into work bar cylinder.Creeling dress
It sets and is again started up.But when current creeling device starts, starts with the last time, be slightly different.As shown in Figure 10, standby cylinder 7,7a stop
Stay in the position stopped by rear bar cylinder backstopping device；And preceding pushing cylinder arm could not be fully deployed.Before creeling slide plate moves forward to
After pushing cylinder arm is fully deployed, as shown in figure 11, the course of work later is same as shown in Figure 6.
Claims (10)
1. double-head track while creeling device, including it is standby cylinder platform (5), it is characterised in that it is provided in the middle part of standby cylinder platform (5)
Guide rail (21), be provided on guide rail (21) can front-rear reciprocation movement creeling slide plate (22), be equipped on creeling slide plate (22)
Front pushing cylinder arm and rear pushing cylinder arm (26), the root of front pushing cylinder arm are provided with the rotation of pushing cylinder arm and reply component；
It further include the resistance for driving the power part (35) of creeling slide plate (22) movement and the bar cylinder for reaching operating position being prevented to retreat
Only bar cylinder withdrawing mechanism.
2. double-head track while creeling device according to claim 1, it is characterised in that before the front pushing cylinder arm includes
Pushing cylinder arm (24) and middle pushing cylinder arm (25).
3. creeling device, feature use " work " word in the guide rail (21) to double-head track simultaneously according to claim 1
Type guide rail；The creeling slide plate (22) is provided with support wheel (37) and directive wheel (38), support wheel (37) and " I " fonts guide rail
Upper plane contact, directive wheel (38) contacts with upstanding portion among " I " fonts guide rails.
4. creeling device, feature rotate in the pushing cylinder arm and reply component double-head track simultaneously according to claim 1
Using pushing cylinder arm shaft (39) and torsional spring (36)；The front pushing cylinder arm is rotated centered on pushing cylinder arm shaft；Torsional spring makes front
Pushing cylinder arm remains the trend perpendicular to guide rail；The head end of the front pushing cylinder arm is equipped with roller (32).
5. creeling device, feature are arranged double-head track behind the front pushing cylinder arm simultaneously according to claim 1
The pushing cylinder arm limit base (31) of restricted front pushing cylinder arm final position.
6. creeling device, feature are arranged double-head track in the power part (35) simultaneously according to claim 1
Below standby cylinder platform, power part (35) has linear motion output characteristics, and power part (35) will by power plate (23)
In power transmission to creeling slide plate (22)；The power part (35) is to double stroke motion output device.
7. creeling device, feature are provided with double-head track on the standby cylinder platform (5) simultaneously according to claim 1
Bar cylinder backstopping device (30) afterwards, the root of rear bar cylinder backstopping device are equipped with backstopping device rotation and reply component.
8. double-head track simultaneously adopt in backstopping device rotation reply portion by creeling device, feature according to claim 7
With shaft and torsional spring, when rear bar cylinder backstopping device is holded up, rear bar cylinder backstopping device (30) upper end is upward through opening on standby cylinder platform (5)
Mouthful；Bar cylinder backstopping device (30) upper end includes rear side inclined-plane and front side vertical plane inclined forward and upward afterwards, and rear bar cylinder backstopping device (30) can
To dump forward centered on shaft；Part when bar cylinder backstopping device is holded up afterwards higher than standby cylinder platform is higher than the height of bar cylinder lower edge
Degree.
9. double-head track while creeling device according to claim 1, feature is in the prevention bar cylinder withdrawing mechanism packet
Include prelocalization arm and rear radius arm for limiting work bar cylinder front-rear position or for limiting the rear fixed of position after work bar cylinder
Position arm, prelocalization arm, rear radius arm root be provided with registration arm rotation reply component；The prelocalization arm, rear radius arm
Head end roller (32) are installed.
10. creeling device, feature are further including for will be not by pushing cylinder to double-head track simultaneously according to claim 1
Arm is sent to the supercentral bar cylinder of lower can coiler, the horizontal push arm being completely pushed in lower can coiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266895.8A CN109137165A (en) | 2018-10-29 | 2018-10-29 | Double-head track while creeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266895.8A CN109137165A (en) | 2018-10-29 | 2018-10-29 | Double-head track while creeling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109137165A true CN109137165A (en) | 2019-01-04 |
Family
ID=64806476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811266895.8A Pending CN109137165A (en) | 2018-10-29 | 2018-10-29 | Double-head track while creeling device |
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| Country | Link |
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| CN (1) | CN109137165A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110257970A (en) * | 2019-05-31 | 2019-09-20 | 青岛云龙纺织机械有限公司 | A kind of automatic transfer unit of drawing frame |
| CN113604888A (en) * | 2021-07-05 | 2021-11-05 | 浙江金达亚麻有限公司 | Semi-open type flax hackle bar cylinder fixing device |
| CN113604887A (en) * | 2021-07-05 | 2021-11-05 | 浙江金达亚麻有限公司 | Open-close type flax hackle sliver can fixing device |
| CN114908442A (en) * | 2022-06-30 | 2022-08-16 | 安徽日发纺织机械有限公司 | Multifunctional double-hole drawing frame |
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| CN113604888A (en) * | 2021-07-05 | 2021-11-05 | 浙江金达亚麻有限公司 | Semi-open type flax hackle bar cylinder fixing device |
| CN113604887A (en) * | 2021-07-05 | 2021-11-05 | 浙江金达亚麻有限公司 | Open-close type flax hackle sliver can fixing device |
| CN114908442A (en) * | 2022-06-30 | 2022-08-16 | 安徽日发纺织机械有限公司 | Multifunctional double-hole drawing frame |
| CN114908442B (en) * | 2022-06-30 | 2024-06-04 | 安徽日发纺织机械有限公司 | Multifunctional double-eye drawing frame |
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