CN109930253A - A kind of one-step method composite twisting machine - Google Patents
A kind of one-step method composite twisting machine Download PDFInfo
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- CN109930253A CN109930253A CN201910273007.3A CN201910273007A CN109930253A CN 109930253 A CN109930253 A CN 109930253A CN 201910273007 A CN201910273007 A CN 201910273007A CN 109930253 A CN109930253 A CN 109930253A
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Abstract
The present invention provides a kind of one-step method composite twisting machine, belongs to technical field of textile machine.By the way that detwisting apparatus is arranged at the top of first twist spindles, during can effectively solve the problem that Yarn twisting, balloon tension is unstable to lead to uneven yarn twist, fluffing, blistering.The one-step method composite twisting machine includes: first twist mechanism, roller drive mechanism and retwist mechanism；Single twisting is carried out by first twist spindles in first twist mechanism, the yarn that two or more completes single twisting enters roller drive mechanism and carries out monofilament plying, forms folded yarn；Retwist mechanism is used for the composite twist of folded yarn；Detwisting apparatus is set at the top of first twist spindles, it is equivalent to the position among the twisting area of yarn and increases a bracket, the size for the air ring for forming yarn because of high speed rotation in twisting area is fixed, and air ring size is almost the same, will not lead to the problem of yarn qualities because of other positions are collided；It can effectively solve the problem that traditional one-step method twisting machine yarn fluffing, blistering, white point is more, breaks end the problems such as more.
Description
Technical field
The present invention relates to a kind of textile machines, and in particular to a kind of twisting machine belongs to technical field of textile machine.
Background technique
In textile industry, the effect of twisting machine is that several raw materials (PP) monofilament is remerged twisting after first twist, retwist
At one yarn.In fishing lines (PE) twisting process, revolving speed per minute all goes to up to ten thousand turns thousands of, will form one and opens outward
The air ring for the ring seal opened, this air ring can be influenced variation by twisting time, winder quality, bobbin quality etc.；Just at present
It twists using anti-balloon plate or anti-ballooning ring control silk thread air ring variation, balloon tension is unstable, and air ring is be easy to cause not open or air ring
Isolation board etc. is got to very much greatly causes the yarn qualities problems such as yarn fluffing, white point, broken end.
Summary of the invention
In view of this, the present invention provides a kind of one-step method composite twisting machine, by the way that detwisting apparatus is arranged at the top of first twist spindles,
During can effectively solve the problem that Yarn twisting, balloon tension is unstable to lead to uneven yarn twist, fluffing, blistering.
The one-step method composite twisting machine, comprising: first twist mechanism, roller drive mechanism and retwist mechanism；The first twist
Single twisting is carried out by first twist spindles in mechanism, the yarn that two or more completes single twisting enters the roller drive mechanism
Monofilament plying is carried out, folded yarn is formed；The retwist mechanism is used for the composite twist of the folded yarn；
Detwisting apparatus is set at the top of each just twist spindles, the detwisting apparatus includes: pressure spring, detwisting apparatus pedestal, moves back solution
Device main body and retaining mechanism；The compression spring sleeve stretches out the part of mother tube, the pressure at the top of the just spindle blade of twist spindles
The shaft shoulder on spring one end and spindle blade contradicts, and the other end is contradicted with the detwisting apparatus pedestal being sleeved on spindle blade；
The detwisting apparatus main body is sleeved on detwisting apparatus base exterior, the connector sleeve and the detwisting apparatus master by connector sleeve
Body is affixed, and the connector sleeve bottom carries out axial limiting by the shaft shoulder on the detwisting apparatus pedestal；The connector sleeve with it is described
Detwisting apparatus pedestal clearance fit；
The retaining mechanism is used for the axial compression and limit of the detwisting apparatus pedestal, to fix detwisting apparatus；
The length that the detwisting apparatus main body extends to transverse ends is greater than the outer diameter for being wound with the mother tube of monofilament, described to move back solution
Device main body transverse direction one or both ends are provided with seal wire cylinder, and the monofilament that the mother tube comes out passes through detwisting apparatus main body one end
Twisting point after seal wire cylinder by first twist mechanism enters back into roller drive mechanism.
As a kind of preferred embodiment of the invention: the roller drive mechanism includes: double roller, the gentle cylinder of pneumatic rubber roller；
The gentle cylinder of pneumatic rubber roller is separately positioned on the both ends of lever construction, wherein the one of the piston rod of the cylinder and lever construction
End connection, the other end of lever construction are connect with the pneumatic rubber roller；The pneumatic rubber roller is located above double rollers, for compressing
Double rollers；Where the cylinder above pushes away it when the lever construction of end, the pneumatic rubber roller is pressed downward tight double rollers, passes through cylinder energy
The pneumatic rubber roller is enough adjusted to the pressing force of double rollers.
As a kind of preferred embodiment of the invention: the retaining mechanism includes latch segment；The latch segment is with center
The telescoping structure of through-hole, locking pin radially is provided on periphery, and locking pin end protrudes from the interior of latch segment
Periphery；Be provided on outer circumference surface at the top of the spindle blade along its circumferential arc groove and be connected to arc groove it is vertical to
On open slot, opening trench bottom be connected to arc groove, top run through spindle blade top；The open slot is used for by the locking
It is packaged/when being discharged on the spindle blade, to provide channel for the locking pin；When latch segment of the rotary sleeve on the spindle blade, make
When the locking pin is entered in the arc groove on spindle blade, the axial compression and limit to the detwisting apparatus pedestal are realized.
As a kind of preferred embodiment of the invention: further including balloon cover；The balloon cover is by mother tube and described moves back solution
Device cover is inside it.
The utility model has the advantages that
(1) detwisting apparatus is set at the top of first twist spindles, is equivalent to the twisting area (leading-out terminal and first twist of material tube in yarn
Between twisting point) intermediate position increases a bracket, the size quilt for the air ring for forming yarn because of high speed rotation in twisting area
Fixed, air ring size is almost the same, will not lead to the problem of yarn qualities because of other positions are collided；It can effectively solve the problem that tradition
The fluffing of one-step method twisting machine yarn, blistering, white point is more, breaks end the problems such as more.
(2) roller transmission mechanism adds the form that rubber Pneumatic pressure roller group in face is closed using following double rollers, and pressure is big, yarn
Non-slip, the twist is uniform.
(3) in first twist mechanism, relatively traditional first twist is driven a few row's spindles using several long tengential belt simultaneously, and the present invention uses one
One group of rule first twist transmission belt V belt translation (2-6) spindle, cornerite is larger, first twist spindles stabilization of speed, and twist CV value is good.
(4) labor intensity of workers is solved the problems, such as equipped with single ingot yarn probe, length-counted device etc., reduce waste of material, automation
Degree is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of composite twisting machine in embodiment 1；
Fig. 2 is the connection schematic diagram of unilateral subsidiary engine and host in composite twisting machine；
Fig. 3 is the structural schematic diagram for being provided with the first twist spindles of detwisting apparatus；
Fig. 4 is the exploded view of detwisting apparatus；
Fig. 5 is the scheme of installation of detwisting apparatus；
Fig. 6 is the structural schematic diagram of composite twisting machine in embodiment 2；
Wherein: the bis- rollers of 1- cylinder, 2-, the twisting of 3- stock yarn, 4- finished product yarn, the pneumatic rubber roller of 5-, 6- retwist spindle, 7- retwist
Transmission belt, 8- retwist motor, 9- photoelectricity yarn probe, 10- connector sleeve, 11- detwisting apparatus, 12- mother tube, 13- first twist spindles, 14-
First twist transmission belt, 15- first twist motor, 16- pressure spring, 17- detwisting apparatus pedestal, 18- detwisting apparatus main body, 19- spindle blade, 20- latch segment,
21- seal wire cylinder, 22- balloon cover
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
Embodiment 1:
The present embodiment provides a kind of one-step method composite twisting machines can effectively solve the problem that PE line, terylene by the way that detwisting apparatus is arranged
The twist that line etc. is occurred when using one-step method twisting machine yarn is uneven, fluffing, blistering, white point is more, broken end is more, inconvenient etc.
Problem；The composite twisting machine is suitable for 15-180 strands of PE lines of monofilament raw material, 1000D-5000D polyester thread etc..
One-step method composite twisting machine primary property can be completed from single twisting and composite twist process on uniform machinery.
As depicted in figs. 1 and 2, in this example, which uses the layout type of left and right subsidiary engine and middle part host, if
Retwist mechanism that two are arranged in parallel is set as host, the left and right of host two respectively one first twist mechanism of arrangement as subsidiary engine,
Each subsidiary engine is connected with the retwist mechanism of respective side in host by roller drive mechanism.
Wherein first twist mechanism is used for single twisting, comprising: first twist motor 15, first twist transmission belt 14, first twist spindles 13, raw material
Pipe 12 and detwisting apparatus 11.
First twist transmission belt 14, which is looped around on two belt pulleys, forms tape handler, and first twist motor 15 is driven by belt pulley
First twist transmission belt 14 realizes V belt translation；Twist spindles 13 at the beginning of the synchronous driving of first twist transmission belt 14 2-6；It is wound with the mother tube 12 of monofilament
Coaxial package rotates under the drive of first twist spindles 13 outside the spindle blade of first twist spindles 13, carries out single twisting.Due to each
Twist spindles 13 at the beginning of group are all to be driven by same first twist transmission belt 14, and cornerite is larger, so just 13 stabilization of speed of twist spindles, is twisted
It is good to spend CV value.
It is provided with detwisting apparatus 11 at the top of each just twist spindles 13, as shown in Figure 3-Figure 5, detwisting apparatus 11 includes: pressure spring 16, moves back
Solve device pedestal 17, detwisting apparatus main body 18 and latch segment 20.The part that mother tube 12 is stretched out at the top of spindle blade 19 is set with pressure spring 16, pressure
The shaft shoulder on 16 one end of spring and spindle blade 19 contradicts, and the other end is contradicted with the detwisting apparatus pedestal 17 being sleeved on spindle blade 19.Detwisting apparatus
Main body 18 and connector sleeve 10 are sleeved on outside detwisting apparatus pedestal 17, and wherein connector sleeve 10 is solid by screw and detwisting apparatus main body 18
It connects, 10 bottom of connector sleeve carries out axial limiting by the shaft shoulder of 17 bottom of detwisting apparatus pedestal.In the present solution, connector sleeve 10 is embedded in
In the groove of 18 lower surface of detwisting apparatus main body, 17 top of detwisting apparatus pedestal is slightly stretched out and 18 upper surface of detwisting apparatus main body.Connector sleeve
10 with 17 clearance fit of detwisting apparatus pedestal.
Carrying out axial compression and limit to detwisting apparatus pedestal 17 by latch segment 20 prevents detwisting apparatus to fix detwisting apparatus
It flies out and hurts sb.'s feelings.Specifically: latch segment 20 is the telescoping structure with central through hole, is provided with radially on periphery
Locking pin, locking pin end protrude from the inner peripheral surface of latch segment 20.It is provided on the outer circumference surface at 19 top of spindle blade along its week
To arc groove and the open slot straight up that is connected to arc groove, opening trench bottom be connected to arc groove, top is run through
19 top of spindle blade.When latch segment 20 is sleeved on spindle blade 19, first make to open on the position of locking pin and spindle blade 19 on latch segment 20
The position of mouth slot is corresponding, so that latch segment 20 is sleeved on spindle blade 19 and is moved down along 19 axis of spindle blade, moves past under latch segment 20
Pressure spring 16 is compressed by detwisting apparatus pedestal 17 in journey；When locking pin is displaced downwardly to arc groove position, rotation lock block 20 makes
Locking pin enters in the arc groove of spindle blade 19, to compress detwisting apparatus pedestal 17 by latch segment 20 and pressure spring 16.Work as needs
When dismantling detwisting apparatus, latch segment 20 only need to be rotated backward, turns to locking pin opposite with the position of open slot, at this time latch segment
20 can move up under the action of 16 restoring force of pressure spring, remove latch segment 20, detwisting apparatus main body 18 and detwisting apparatus pedestal 17,
So as to quickly and easily load and unload detwisting apparatus.
The length that detwisting apparatus main body 18 extends to transverse ends is greater than the outer diameter for being wound with the mother tube 12 of monofilament, and every end end
Portion is provided with seal wire cylinder 21, and the monofilament that mother tube 12 comes out first passes through first twist after the seal wire cylinder 21 of 18 one end of detwisting apparatus main body
Twisting point (guide cylinder being fixed on yarn guide) enters back into roller drive mechanism.When first twist mechanism carries out single twisting,
Detwisting apparatus main body 18 can passively be freely rotated around spindle blade 19.Detwisting apparatus is set at the top of first twist spindles, is equivalent in yarn
Twisting area among position increase a bracket, the size for the air ring for forming yarn because of high speed rotation in twisting area is consolidated
Fixed, air ring size is almost the same, will not lead to the problem of yarn qualities because of other positions are collided.
Conducting wire is carried out using aluminium oxide seal wire cylinder 21 in detwisting apparatus 11, smooth aluminium oxide anchor yarns make yarn itself
It will not spin and mutually rub with other components, the friction of silk thread and wire guiding member can be improved, not generate lousiness, while also reducing
The collision generated in process of twisting thread because making a detour, the surface quality and grade that rub, improve silk.
It is completed by the yarn that the first twist spindles 13 that same first twist motor 15 drives come out into the same roller drive mechanism
Plying forms folded yarn.The light for whether having fracture of wire for detecting monofilament be provided on the monofilament that twist spindles 13 come out each just
Electric yarn probe 9.When detecting fracture of wire, photoelectricity yarn probe 9 issues signal, cylinder movement, and pneumatic rubber roller lifts, and yarn stopping is sent
Silk；First twist mechanism and retwist mechanism shut down simultaneously.
Balloon cover 22 is covered with outside each just twist spindles 13 simultaneously, balloon cover 22 is fixed with external yarn guide, will be set with
The first twist spindles 13 and the cover of detwisting apparatus 11 for having mother tube 12 are inside it.Balloon cover 22 uses stainless steel cylinder, can be avoided phase
The air ring of adjacent just 13 twisting area of twist spindles is fought, and setting balloon cover 22 can effectively avoid adjacent air ring from there is fight risk and behaviour
Make security risk.
Roller drive mechanism can use the double drive capstan winch roller of application number 200920112825.7, by same first twist electricity
The yarn that the first twist spindles 13 that machine 15 drives come out completes plying by roller drive mechanism, forms folded yarn.Roller transmission knot
Structure adds the formation that rubber Pneumatic pressure roller group in face is closed using following double rollers, and pressure is big, and yarn is non-slip, and the twist is uniform；And it adopts
Simple to operate with pneumatic rubber roller, yarn quality is good, less manpower, high degree of automation.As depicted in figs. 1 and 2,
Roller drive mechanism includes: that double rollers 2, pneumatic rubber roller 5 and cylinder 1, pneumatic rubber roller 5 and cylinder 1 are separately positioned on lever construction
Both ends, wherein one end of the piston rod of cylinder 1 and lever construction connects, and the other end of lever construction connect with pneumatic rubber roller 5；
When cylinder 1 is in original state, pneumatic rubber roller 5 is located at double 2 tops of roller, compresses double rollers 2；End where cylinder 1 above pushes away it
When lever construction, pneumatic rubber roller 5 compresses downwards double rollers 2, can adjust pneumatic rubber roller 5 to the compression of double rollers 2 by cylinder 1
Power；Where cylinder 1 pulls down it when the lever construction of end, pneumatic rubber roller 5 is lifted, and unclamps the compression to double rollers 2, and yarn stopping is sent
Line, twisting.
Retwist mechanism is used for the composite twist of folded yarn, and the folded yarn for completing plying through roller drive mechanism enters compound twister
Structure carries out composite twist.Retwist mechanism includes: retwist motor 8, retwist transmission belt 7 and retwist spindle 6；Retwist motor 8 is for driving
Dynamic retwist transmission belt 7 rotates, and retwist transmission belt 7 drives retwist spindle 6 to rotate synchronously (implementation are as follows: retwist transmission belt 7 and two
A belt wheel forms tape handler, and retwist motor 8 and driving pulley are affixed, and retwist spindle 6 is coaxially mounted on driven pulley).
Thus each retwist transmission belt 7 is driven a retwist spindle 6 in retwist mechanism.
When filament failure occurs for photoelectricity yarn probe 9, first twist motor, retwist motor stalls, while cylinder 1 acts,
Pneumatic pressure roller 6 lifts, and yarn stops line sending, twisting, realizes saving of labor, laborsaving, reduction waste, greasy dirt, improves production efficiency.
Also it can be provided with length-counted device on the monofilament that twist spindles 13 come out each just, when the wire vent length of length-counted device record reaches
When to setting value, issues signal, first twist motor, retwist motor stalls, while cylinder 1 and act, pneumatic pressure roller lifts, yarn
Stop line sending, twisting.
Embodiment 2:
With the difference for being only that first twist mechanism and retwist organization distribution of above-described embodiment 1, first twist mechanism is located in this example
The top of retwist mechanism, the composite twisting machine of formation include superstructure, understructure and tie positioned at superstructure and lower layer
Roller transmission mechanism between structure, as shown in Figure 6.
Wherein superstructure includes two first twist mechanisms being set side by side, and understructure includes two retwists being set side by side
Mechanism is located at the first twist mechanism on left side (right side) in superstructure by being located at left side in roller transmission mechanism and understructure
The retwist mechanism on (right side) is connected.
To sum up, the above is merely preferred embodiments of the present invention, it is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (9)
1. a kind of one-step method composite twisting machine, comprising: first twist mechanism, roller drive mechanism and retwist mechanism；The first twist mechanism
In by first twist spindles (13) carry out single twisting, two or more complete single twistings yarns enter the roller drive mechanism
Monofilament plying is carried out, folded yarn is formed；The retwist mechanism is used for the composite twist of the folded yarn；
It is characterized in that, detwisting apparatus (11) are arranged at the top of each just twist spindles (13), the detwisting apparatus (11) includes: pressure
Spring (16), detwisting apparatus pedestal (17), detwisting apparatus main body (18) and retaining mechanism；The pressure spring (16) is sleeved on the just twist spindles
(13) part of mother tube (12) is stretched out at the top of spindle blade (19), described pressure spring (16) one end is supported with the shaft shoulder on spindle blade (19)
Touching, the other end are contradicted with the detwisting apparatus pedestal (17) being sleeved on spindle blade (19)；
It is external that the detwisting apparatus main body (18) by connector sleeve (10) is sleeved on detwisting apparatus pedestal (17), the connector sleeve (10) with
The detwisting apparatus main body (18) is affixed, and connector sleeve (10) bottom carries out axis by the shaft shoulder on the detwisting apparatus pedestal (17)
To limit；The connector sleeve (10) and detwisting apparatus pedestal (17) clearance fit；
The retaining mechanism is used for the axial compression and limit of the detwisting apparatus pedestal (17), to fix detwisting apparatus；
The length that the detwisting apparatus main body (18) extends to transverse ends is greater than the outer diameter for being wound with the mother tube (12) of monofilament, in institute
It states the lateral one or both ends of detwisting apparatus main body (18) to be provided with seal wire cylinder (21), the monofilament that the mother tube (12) comes out passes through institute
It states the twisting point after the seal wire cylinder (21) of detwisting apparatus main body (18) one end by first twist mechanism and enters back into roller drive mechanism.
2. one-step method composite twisting machine as described in claim 1, it is characterised in that: the roller drive mechanism includes: double sieve
Draw (2), pneumatic rubber roller (5) and cylinder (1)；The pneumatic rubber roller (5) and cylinder (1) are separately positioned on the both ends of lever construction,
Wherein one end connection of the piston rod and lever construction of the cylinder (1), the other end of lever construction and the pneumatic rubber roller (5)
Connection；The pneumatic rubber roller (5) is located above double rollers (2), for compressing double rollers (2)；When the cylinder (1) above pushes away its institute
When holding lever construction, the pneumatic rubber roller (5) compresses downwards double rollers (2), can adjust the Pneumatic glue by cylinder (1)
Pressing force of the roller (5) to double rollers (2).
3. one-step method composite twisting machine as claimed in claim 1 or 2, it is characterised in that: the retaining mechanism includes latch segment
(20)；The latch segment (20) is the telescoping structure with central through hole, and locking radially is provided on periphery
Pin, locking pin end protrude from the inner peripheral surface of latch segment (20)；Edge is provided on outer circumference surface at the top of the spindle blade (19)
Its circumferential arc groove and the open slot straight up being connected to arc groove, opening trench bottom are connected to arc groove, top
At the top of spindle blade (19)；The open slot be used for by the latch segment (20) loading/unloading when on the spindle blade (19), for institute
It states locking pin and channel is provided；When latch segment (20) of the rotary sleeve on the spindle blade (19), the locking pin is made to enter spindle blade
(19) when in the arc groove on, the axial compression and limit to the detwisting apparatus pedestal (17) are realized.
4. one-step method composite twisting machine as claimed in claim 1 or 2, it is characterised in that: further include balloon cover (22)；The gas
Circle cover (22) covers mother tube (12) and the detwisting apparatus (11) inside it.
5. one-step method composite twisting machine as claimed in claim 1 or 2, it is characterised in that: the first twist mechanism includes: first twist electricity
Machine (15), first twist transmission belt (14), first twist spindles (13) and mother tube (12)；
The first twist transmission belt (14), which is looped around on two belt pulleys, forms tape handler, and the first twist motor (15) is for being
The first twist transmission belt (14) provides power；The more than two just twist spindles (13) of the synchronous driving of the first twist transmission belt (14)；Often
The spindle blade outer, coaxial suit of a just twist spindles (13) is wound with the mother tube (12) of monofilament.
6. one-step method composite twisting machine as claimed in claim 1 or 2, it is characterised in that: the seal wire cylinder (21) is aluminium oxide
Or the seal wire cylinder of ceramic material.
7. one-step method composite twisting machine as claimed in claim 1 or 2, it is characterised in that: come out in each just twist spindles (13)
Monofilament on the photoelectricity yarn probe (9) for whether having fracture of wire for detecting monofilament be provided with.
8. one-step method composite twisting machine as claimed in claim 1 or 2, it is characterised in that: come out in each just twist spindles (13)
Monofilament on be provided with length-counted device, when the wire vent length of length-counted device record reaches setting value, the first twist mechanism and compound twister
Structure stops working.
9. one-step method composite twisting machine as claimed in claim 1 or 2, it is characterised in that: the first twist mechanism and the retwist
Mechanism is by the way of left-right layout or top-bottom layout；
When using left-right layout: two retwist mechanisms being arranged in parallel of setting are as host, in each cloth in the left and right of host two
A first twist mechanism is set as subsidiary engine, each subsidiary engine is connected with the retwist mechanism of respective side in host by roller drive mechanism；
When using top-bottom layout: including superstructure, understructure and sieve between superstructure and understructure
Transmission mechanism is drawn, wherein superstructure includes two first twist mechanisms being set side by side, and understructure includes two and is set side by side
Retwist mechanism, the retwist of respective side in the roller transmission mechanism and understructure that the first twist mechanism in superstructure passes through respective side
Mechanism is connected.
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| CN115125746B (en) * | 2022-06-14 | 2024-04-26 | 杭州申安新材料科技有限公司 | Intelligent high-speed wire making and tube falling integrated twisting machine for paper discs |
| CN115367562A (en) * | 2022-08-23 | 2022-11-22 | 宁波中鑫毛纺集团有限公司 | Automatic change doubler winder |
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| CN118360700A (en) * | 2024-06-20 | 2024-07-19 | 张家港金康达机械有限公司 | Independently-driven compound spindle pattern twisting machine |
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