CN208328241U - A kind of spun yarn device for covering yarn - Google Patents
A kind of spun yarn device for covering yarn Download PDFInfo
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- CN208328241U CN208328241U CN201820842238.2U CN201820842238U CN208328241U CN 208328241 U CN208328241 U CN 208328241U CN 201820842238 U CN201820842238 U CN 201820842238U CN 208328241 U CN208328241 U CN 208328241U
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- yarn
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Abstract
The utility model provides a kind of spun yarn device for covering yarn, belongs to covering yarn technical field.It includes yarn-reversal mechanism, draft mechanism, cored twisting mechanism, wind Shou Sha mechanism, the lower section of yarn-reversal mechanism collected the pipe that closes up and be located at heart yarn guiding closing in pipe and packet yarn guidance set, draft mechanism includes first break draft component, middle drafting component, front draft component, first twisting gear of cored twisting mechanism and the second twisting gear engage always, one end of rocking bar is connected with sliding driving motor, the other end of rocking bar and one end of connecting rod are hinged, the other end and swivel of connecting rod are hinged, the synchronous belt for winding the receipts yarn component of Shou Sha mechanism is circumferentially positioned in synchronizing wheel and driving wheel, receive the driving gear and carry-over bar of the reciprocal guidance set of yarn, fixed rack all engages.The utility model can not only fast implement the spun yarn processing to covering yarn, and cored twisted construction and winding receipts yarn are reasonable in design.
Description
Technical field
The utility model relates to covering yarn technical field, in particular to a kind of spun yarn device for covering yarn.
Background technique
Covering yarn is also known as composite yarn or wrap yarn, it is that one kind as made of two or more fiber combinations is novel
Yarn.Initial covering yarn be using cotton fiber as skin, terylene short fiber yarn be core exploitation staple fiber and staple fiber covering yarn.Cored
Generally using strength and all preferable filament of synthetic fibre of elastic force as core filaments, the staple fibers such as outsourcing cotton, hair, viscose rayon add yarn together
The yarn twisted and be spun into.Covering yarn has the excellent performance of long filament heart yarn and outsourcing staple fiber concurrently.Relatively common covering yarn is washed
Cotton covering yarn, it is using polyester filament as heart yarn, outsourcing cotton fiber.There are also spandex core-spun yarns, it is using spandex filament as heart yarn, outside
Wrap yarn made of other fibers.Different according to covering yarn purposes, the kind of covering yarn mainly has at present: the packet of garment material
Heart yarn, the covering yarn of stockinette, the covering yarn of drapery, covering yarn of sewing thread etc..The spinning side of covering yarn
Method also there are many: have a RING SPINNING, Static Spinning, vortex spinning is spun etc. from twisting.China's cotton industry mostly uses cotton RING SPINNING to spin at present
Covering yarn processed.Spinning technique process, at present there are two types of the process flows of coated yarn spinning, for processing polyester cotton core yarn.Slightly
Comb system: cotton: blowing, cotton carding, head simultaneously, rove, spun yarn.Combing System: cotton: blowing, cotton carding, silver lap, and roll up, combing, afterwards simultaneously,
And two, and three, rove, spun yarn.In the actual processing process, the selection of covering yarn process flow depending on resultant yarn requirement and will be spun
Yarn count determines that total principle is to use carded, just not have to combing, if to use Combing System, process be can be shortened just
Shorten, to reduce production cost.If any thousand irregularity of manufacturer's combed cotton rule, the degree of stretching and the depth of parallelism of fiber all compared with
Good, drafting can meet cladding and require after crossing together.Spun yarn is last procedure that spinning process is Spinning process, in cored
A most important link in yarn production process, it is to be spun into rove have certain special number, meet the quality standard or client wants
The spun yarn asked, for twisting thread, woven or knitting etc. use, spinning process mainly completes following task: (1) drawing-off: by the thick of feeding
Yarn or strip equably elongate pumping carefully to special number required by spun yarn.(2) it twists: the yarn after drawing-off is added into twirl appropriate
Degree makes resultant yarn have the physical mechanical properties such as certain strength, elasticity, gloss and feel.(3) winding shaping: what is be spun into is thin
Yarn by certain forming requirements on bobbin, in order to transport, store and later process processing.Spun yarn device common at present
Cored twisted construction and winding receive knot structure it is complex, not only huge structure, and higher cost.
Utility model content
The purpose of the utility model is to provide a kind of spun yarn devices for covering yarn, can not only fast implement to covering yarn
Spun yarn processing, and cored twisted construction and winding receive yarn it is reasonable in design, it is compact-sized, substantially increase covering yarn
Spun yarn efficiency.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of spun yarn device for covering yarn, it includes spinning frame bracket, yarn-reversal mechanism, draft mechanism, cored twisting mill
Structure, winding Shou Sha mechanism, the yarn-reversal mechanism includes heart yarn pipe, yarn package tube, heart yarn pipe mounting rack, yarn package tube mounting rack, heart yarn
Guidance set, packet yarn guidance set, heart yarn guiding, which close up, manages, collects closing in pipe, the heart yarn pipe mounting rack and yarn package tube installation
Frame is all fixed on spinning frame bracket, and the heart yarn pipe is hung on heart yarn pipe mounting rack, and the yarn package tube is hung on yarn package tube peace
It shelves, the heart yarn guidance set includes the second deflector roll of the first deflector roll of heart yarn and heart yarn, first deflector roll of heart yarn and heart yarn
Second deflector roll is all rotatably provided on spinning frame bracket, first deflector roll of heart yarn and the second deflector roll of heart yarn is adjacent does not contact, and
And the first deflector roll of heart yarn and the second deflector roll of heart yarn are located at the lower section of heart yarn pipe, the packet yarn guidance set includes the first packet yarn deflector roll
With the second packet yarn deflector roll, the first packet yarn deflector roll and the second packet yarn deflector roll are all rotatably provided on spinning frame bracket, and described
One packet yarn deflector roll and the second packet yarn deflector roll is adjacent does not contact, and the first packet yarn deflector roll and the second packet yarn deflector roll are located at yarn package tube
Lower section, the heart yarn guiding closing in pipe is mounted on spinning frame bracket, and heart yarn guiding closes up pipe positioned at heart yarn guidance set
Lower section, the closing in pipe that collects are mounted on spinning frame bracket, and are collected closing in pipe and led positioned at heart yarn guiding closing in pipe and packet yarn
To the lower section of component, the draft mechanism is arranged in the lower section of yarn-reversal mechanism, the draft mechanism include first break draft component, in lead
Stretch component, front draft component, the first break draft component includes the first first break draft roller and the second first break draft roller, after described first
Drawing rollers and the second first break draft roller are all rotatably provided on spinning frame bracket, are led after the first first break draft roller and second
Stretch that roller is adjacent not to be contacted, the middle drafting component includes that in drawing-off portion and second drawing-off portion in first, drawing-off in described first
Drawing-off portion is symmetrical arranged in portion and second, and drawing-off portion includes drawing-off in drawing rollers and first in three first in described first
Band, drawing rollers are rotatably provided on spinning frame bracket in three first, and drawing-off band is circumferentially positioned at three in described first
In one on drawing rollers, drawing-off portion includes drawing-off band in drawing rollers and second in three second in described second, and three second
Middle drawing rollers are rotatably provided on spinning frame bracket, and drawing-off band is circumferentially positioned at drawing rollers in three second in described second
On, the front draft component includes the first front traction roller and the second front traction roller, first front traction roller and second
Front traction roller is all rotatably provided on spinning frame bracket, first front traction roller and the second front traction roller is adjacent does not connect
Touching, the cored twisting mechanism are arranged in the lower section of draft mechanism, and the cored twisting mechanism includes the first cored twisting rollers, the
Two cored twisting rollers, rotational drive motor, rotational drive motor supporting plate, the first twisting gear, the second twisting gear, rotation connect
Head, sliding driving motor, sliding driving motor support, overarm brace, rocking bar, connecting rod, the first cored twisting rollers and second
Cored twisting rollers are all rotatably provided on spinning frame bracket, and the second cored twisting rollers are slidably arranged on spinning frame bracket,
Twisting twill, the rotational drive motor and are equidistantly provided in the first cored twisting rollers and the second cored twisting rollers
One cored twisting rollers are coaxially connected, and the rotational drive motor is mounted on rotational drive motor supporting plate, the rotate driving electricity
Machine supporting plate is mounted on spinning frame bracket, and gear is concentric is mounted in the first cored twisting rollers for first twisting, and described second
Gear is concentric is mounted in the second cored twisting rollers for twisting, and the thickness of the first twisting gear is less than the second twisting gear
Thickness, the first twisting gear and the second twisting gear engage always, and the swivel is rotatably connected in the second cored
One end of twisting rollers, the overarm brace are fixed on spinning frame bracket, and the sliding driving motor support is mounted on overarm brace
On, the sliding driving motor is mounted on sliding driving motor support, and one end of the rocking bar is connected with sliding driving motor,
The other end of the rocking bar and one end of connecting rod are hinged, and the other end and swivel of the connecting rod are hinged, and the winding receives yarn
Mechanism include receive yarn component and receive the reciprocal guidance set of yarn, the receipts yarn component include receive yarn count axis, receive spool, synchronizing wheel, together
It walks band, driving wheel, driving fulcrum, receive yarn driving motor, the receipts yarn count axis is rotatably provided on spinning frame bracket, the receipts yarn
It manages concentric be mounted on to receive on yarn count axis, the synchronizing wheel is concentric to be arranged in the lower end for receiving yarn count axis, and the driving fulcrum can
It is rotatably arranged on spinning frame bracket, the receipts yarn driving motor and driving fulcrum are coaxially connected, the receipts yarn driving motor installation
On spinning frame bracket, the synchronous belt is circumferentially positioned in synchronizing wheel and driving wheel, and the reciprocal guidance set setting of receipts yarn exists
The side of yarn component is received, the reciprocal guidance set of the receipts yarn includes carry-over bar, fixed rack, driving gear, drives gear support, is past
Multiple guide cylinder, receives yarn lead ring, receives yarn lead ring mounting rack carry-over bar sliding rail, and the fixed rack is fixed on spinning frame bracket,
The carry-over bar sliding rail is fixed on spinning frame bracket, and the carry-over bar, which can slide up and down, to be arranged in carry-over bar sliding rail
On, the reciprocal guide cylinder includes that reciprocal guiding cylinder body and reciprocal guide piston bar, the reciprocal guiding cylinder body are fixed on carefully
In yarn rack, the upper end of the multiple guide piston bar is connected with yarn lead ring mounting rack is received, and the driving gear is rotatably provided in
It drives on gear support, the driving gear and carry-over bar, fixed rack all engage, and the receipts yarn lead ring mounting rack is arranged in movable tooth
The side of item, the receipts yarn lead ring, which is mounted on, to be received on yarn lead ring mounting rack.
Further, the rotational drive motor is servo motor.
Further, the sliding driving motor is stepper motor.
Further, the first twisting gear and the second twisting gear are spur gear.
Compared to the prior art the utility model, has the following advantages that and effect: heart yarn is from the steady back yarn of heart yarn pipe, packet yarn
From the steady back yarn of yarn package tube, heart yarn closes up and manages by heart yarn guidance set and heart yarn guiding, and packet yarn passes through packet yarn guidance set, core
Yarn and packet yarn enter jointly collects the realization convergence of closing in pipe, and then heart yarn and packet yarn realize drawing-off under the action of draft mechanism,
It stretches fiber therein gradually, elongates and take out carefully.Rotational drive motor drives the rotation of the first cored twisting rollers stable and continuous, the
Under the drive of one twisting gear and the second twisting gear, the rotation of the second cored twisting rollers synchronous backward, meanwhile, slide driving motor
The second cored twisting rollers are driven to reciprocatingly slide by rocking bar and connecting rod, during the second cored twisting rollers reciprocatingly slide, first
Twisting gear and the second twisting gear engage always.It is real under the collective effect of the first cored twisting rollers and the second cored twisting rollers
Now twisting and spun yarn.It receives yarn driving motor and drives driving wheel rotation, driving wheel is driven by synchronous belt and synchronizing wheel and receives yarn count axis
Smooth rotation, being mounted on the receipts spool received on yarn count axis, also fast rotation therewith, reciprocal guide cylinder movement drive driving gear
Support pumps, and the driving gear band being mounted on driving gear support moves carry-over bar along on carry-over bar slide rail
Lower smooth motion up and down reciprocatingly acts to drive and receive yarn lead ring, by covering yarn even on receipts spool.Due to thin
Yarn feeding device structure is more compact, and the setting of fixed rack is very crucial, and the setting of fixed rack ensure that the stroke of carry-over bar is reciprocal
Twice of the stroke of guide cylinder, such structure is not only advantageous to improve the receipts yarn uniformity for receiving spool, and greatlys save
Space, structure is very compact, suitable for compact-sized spun yarn device.The thickness of first twisting gear is less than the second twisting tooth
The thickness of wheel, the first twisting gear and the second twisting gear are spur gear, ensure that the first twisting gear and the second twisting tooth
Wheel engages always, improves the first cored twisting rollers and the second cored twisting rollers stability of rotation.Rotational drive motor is servo electricity
Machine, revolving speed is adjustable, and rotation accuracy is very good, is conducive to the first cored twisting rollers and the second cored twisting rollers continuous and stable turns
It is dynamic.Sliding driving motor is stepper motor, and the revolving speed of stepper motor, the position of stopping are solely dependent upon the frequency and arteries and veins of pulse signal
Number is rushed, without being influenced by load variation, the reciprocating motion for driving the second cored twisting rollers is advantageously implemented, guarantees covering yarn
Continuous twisting and spun yarn.The utility model can not only be fast implemented to the processing of the spun yarn of covering yarn, and cored twisted construction and
Winding receipts yarn is reasonable in design, compact-sized, substantially increases the spun yarn efficiency of covering yarn.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram that the utility model receives yarn component.
Fig. 3 is the structural schematic diagram of the utility model cored twisting mechanism.
In figure: 1. spinning frame brackets, 2. yarn-reversal mechanisms, 3. draft mechanisms, 4. cored twisting mechanisms, 5. winding Shou Sha mechanisms,
6. heart yarn pipe, 7. yarn package tubes, 8. heart yarn pipe mounting racks, 9. yarn package tube mounting racks, 10. heart yarn guidance sets, 11. packet yarn guiding groups
Part, 12. heart yarns guiding, which closes up, manages, and 13. collect closing in pipe, 14. the first deflector rolls of heart yarn, 15. the second deflector rolls of heart yarn, 16. first packets
Yarn deflector roll, 17. second packet yarn deflector rolls, 18. first break draft components, drafting component in 19., 20. front draft components are led after 21. first
Stretch roller, 22. second first break draft rollers, in 23. first drawing-off portion, drawing-off portion in 24. second, drawing rollers in 25. first,
26. drawing-off band in first, drawing rollers in 27. second, drawing-off band in 28. second, 29. first front traction rollers, before 30. second
Drawing rollers, 31. first cored twisting rollers, 32. second cored twisting rollers, 33. rotational drive motors, 34. rotational drive motors
Supporting plate, 35. first twisting gears, 36. second twisting gears, 37. swivels, 38. sliding driving motors, 39. sliding drivings
Motor support base, 40. overarm braces, 41. rocking bars, 42. connecting rods, 43. twisting twills, 44. receive yarn component, and 45. receipts yarns are back and forth oriented to
Component, 46. receive yarn count axis, and 47. receive spool, and 48. synchronizing wheels, 49. synchronous belts, 50. driving wheels, 51. driving fulcrums, 52. receive yarn
Driving motor, 53. carry-over bars, 54. fixed racks, 55. driving gears, 56. driving gear supports, 57. reciprocal guide cylinders, 58.
Carry-over bar sliding rail, 59. receive yarn lead ring, and 60. receive yarn lead ring mounting rack, 61. reciprocal guiding cylinder bodies, 62. reciprocal guide pistons
Bar.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is pair
The explanation of the utility model and the utility model is not limited to following embodiment.
As shown in Figure 1, Figure 2 and Figure 3, a kind of spun yarn device for covering yarn, it includes spinning frame bracket 1, yarn-reversal mechanism
2, draft mechanism 3, cored twisting mechanism 4, winding Shou Sha mechanism 5, the yarn-reversal mechanism 2 include heart yarn pipe 6, yarn package tube 7, heart yarn
Pipe mounting rack 8, heart yarn guidance set 10, packet yarn guidance set 11, heart yarn guiding closing in pipe 12, collects receipts at yarn package tube mounting rack 9
Mouth pipe 13, the heart yarn pipe mounting rack 8 and yarn package tube mounting rack 9 are all fixed on spinning frame bracket 1, and the heart yarn pipe 6 is hung on
On heart yarn pipe mounting rack 8, the yarn package tube 7 is hung on yarn package tube mounting rack 9, and the heart yarn guidance set 10 includes heart yarn the
One deflector roll 14 and the second deflector roll of heart yarn 15, first deflector roll of heart yarn 14 and the second deflector roll of heart yarn 15 are all rotatably provided in spun yarn
In rack 1, first deflector roll of heart yarn 14 and the second deflector roll of heart yarn 15 is adjacent does not contact, and the first deflector roll of heart yarn 14 and heart yarn
Second deflector roll 15 is located at the lower section of heart yarn pipe 6, and the packet yarn guidance set 11 includes that the first packet yarn deflector roll 16 and the second packet yarn are led
Roller 17, the first packet yarn deflector roll 16 and the second packet yarn deflector roll 17 are all rotatably provided on spinning frame bracket 1, the first packet yarn
Deflector roll 16 and the second packet yarn deflector roll 17 is adjacent does not contact, and the first packet yarn deflector roll 16 and the second packet yarn deflector roll 17 are located at yarn package tube
7 lower section, the heart yarn guiding closing in pipe 12 are mounted on spinning frame bracket 1, and heart yarn guiding closing in pipe 12 is led positioned at heart yarn
To the lower section of component 10, the closing in pipe 13 that collects is mounted on spinning frame bracket 1, and is collected closing in pipe 13 and be located at heart yarn guiding
The lower section of yarn-reversal mechanism 2, the drafting machine is arranged in the lower section of closing in pipe 12 and packet yarn guidance set 11, the draft mechanism 3
Structure 3 includes first break draft component 18, middle drafting component 19, front draft component 20, and the first break draft component 18 includes the first first break draft
Roller 21 and the second first break draft roller 22, the first first break draft roller 21 and the second first break draft roller 22 are all rotatably provided in
On spinning frame bracket 1, the first first break draft roller 21 and the second first break draft roller 22 is adjacent does not contact, the middle drafting component 19
Including drawing-off portion 24 in drawing-off portion 23 and second in first, drawing-off portion 24 is symmetrically set in drawing-off portion 23 and second in described first
It sets, drawing-off portion 23 includes drawing-off band 26 in drawing rollers 25 and first in three first, drawing-off in three first in described first
Roller 25 is rotatably provided on spinning frame bracket 1, and drawing-off band 26 is circumferentially positioned at drawing rollers in three first in described first
On 25, drawing-off portion 24 includes drawing-off band 28 in drawing rollers 27 and second in three second in described second, leads in three second
It stretches roller 27 to be rotatably provided on spinning frame bracket 1, drawing-off band 28 is circumferentially positioned at drawing-off sieve in three second in described second
It draws on 27, the front draft component 20 includes the first front traction roller 29 and the second front traction roller 30, first front draft
Roller 29 and the second front traction roller 30 are all rotatably provided on spinning frame bracket 1, first front traction roller 29 and second
Front traction roller 30 is adjacent not to be contacted, and the lower section of draft mechanism 3, the cored twisting mill is arranged in the cored twisting mechanism 4
Structure 4 includes the first cored twisting rollers 31, the second cored twisting rollers 32, rotational drive motor 33, rotational drive motor supporting plate 34, the
One twisting gear 35, second twists gear 36, swivel 37, sliding driving motor 38, sliding driving motor support 39, crossbeam
Bracket 40, rocking bar 41, connecting rod 42, the first cored twisting rollers 31 and the second cored twisting rollers 32 are all rotatably provided in spun yarn
In rack 1, and the second cored twisting rollers 32 are slidably arranged on spinning frame bracket 1, the first cored twisting rollers 31 and
Twisting twill 43 is equidistantly provided in two cored twisting rollers 32, the rotational drive motor 33 and the first cored twisting rollers 31 are same
Axis connection, the rotational drive motor 33 are mounted on rotational drive motor supporting plate 34, and the rotational drive motor supporting plate 34 is pacified
On spinning frame bracket 1, gear 35 is concentric is mounted in the first cored twisting rollers 31 for first twisting, second twisting
Gear 36 is concentric to be mounted in the second cored twisting rollers 32, and the thickness of the first twisting gear 35 is less than the second twisting gear
36 thickness, the first twisting gear 35 and the second twisting gear 36 are spur gear, ensure that 35 He of the first twisting gear
Second twisting gear 36 engages always, improves the first cored twisting rollers 31 and 32 stability of rotation of the second cored twisting rollers.It is described
Swivel 37 is rotatably connected in one end of the second cored twisting rollers 32, and the overarm brace 40 is fixed on spinning frame bracket 1,
The sliding driving motor support 38 is mounted on overarm brace 40, and the sliding driving motor 38 is mounted on sliding driving motor
On support 39, one end of the rocking bar 41 and sliding driving motor 38 are connected, and the one of the other end of the rocking bar 41 and connecting rod 42
End is hinged, and the other end and swivel 37 of the connecting rod 42 are hinged, and the rotational drive motor 33 is servo motor, and revolving speed can
It adjusts, rotation accuracy is very good, is conducive to the first cored twisting rollers 31 and the rotation of 32 continuous and stable of the second cored twisting rollers.It is described
Sliding driving motor 38 is stepper motor, and the revolving speed of stepper motor, the position of stopping are solely dependent upon the frequency and arteries and veins of pulse signal
Number is rushed, without being influenced by load variation, the reciprocating motion for driving the second cored twisting rollers 32 is advantageously implemented, guarantees covering yarn
It is continuous twisting and spun yarn.The winding Shou Sha mechanism 8 includes receiving yarn component 44 and the receipts reciprocal guidance set 45 of yarn, the receipts yarn
Component 44 includes receiving yarn count axis 46, receiving spool 47, synchronizing wheel 48, synchronous belt 49, driving wheel 50, driving fulcrum 51, receive yarn driving
Motor 52, the receipts yarn count axis 46 are rotatably provided on spinning frame bracket 1, and concentric be mounted on of the receipts spool 47 receives yarn count axis
On 46, the synchronizing wheel 48 is concentric to be arranged in the lower end for receiving yarn count axis 46, and the driving fulcrum 51 is rotatably provided in spun yarn
In rack 1, the receipts yarn driving motor 52 and driving fulcrum 51 are coaxially connected, and the receipts yarn driving motor 52 is mounted on spinning frame
On frame 1, the synchronous belt 49 is circumferentially positioned in synchronizing wheel 48 and driving wheel 50, and the reciprocal setting of guidance set 45 of receipts yarn exists
The side of yarn component 44 is received, the reciprocal guidance set 45 of receipts yarn includes carry-over bar 53, fixed rack 54, driving gear 55, driving
Gear support 56, carry-over bar sliding rail 58, receives yarn lead ring 59, receives yarn lead ring mounting rack 60 reciprocal guide cylinder 57, described fixed
Rack gear 54 is fixed on spinning frame bracket 1, and the carry-over bar sliding rail 58 is fixed on spinning frame bracket 1, and the carry-over bar 53 can
It slides up and down and is arranged on carry-over bar sliding rail 58, the reciprocal guide cylinder 57 includes reciprocal guiding cylinder body 61 and back and forth leads
To piston rod 62, the reciprocal guiding cylinder body 61 is fixed on spinning frame bracket 1, the upper end of the multiple guide piston bar 62 and receipts yarn
Lead ring mounting rack 60 connects, and the driving gear 55 is rotatably provided on driving gear support 56,55 He of driving gear
Carry-over bar 53, fixed rack 54 all engage, the side received yarn lead ring mounting rack 60 and carry-over bar 53 is arranged in, the receipts yarn lead ring
59 are mounted on receipts yarn lead ring mounting rack 60.
Through the above technical solutions, a kind of spun yarn device for covering yarn of the utility model in use, heart yarn from heart yarn
The steady back yarn of pipe 6, packet yarn are oriented to closing in pipe 12, packet by heart yarn guidance set 10 and heart yarn from the steady back yarn of yarn package tube 7, heart yarn
Yarn passes through packet yarn guidance set 11, and heart yarn and packet yarn enter jointly collects the realization convergence of closing in pipe 13, and then heart yarn and packet yarn exist
Drawing-off is realized under the action of draft mechanism 3, stretches fiber therein gradually, is elongated and is taken out carefully.Rotational drive motor 33 drives the
The rotation of one cored twisting rollers, 31 stable and continuous, under the drive of the first twisting gear 35 and the second twisting gear 36, the second cored
The rotation of 32 synchronous backward of twisting rollers, meanwhile, sliding driving motor 38 drives the second cored twisting rollers by rocking bar 41 and connecting rod 42
32 reciprocatingly slide, and during the second cored twisting rollers 32 reciprocatingly slide, the first twisting gear 35 and the second twisting gear 36 begin
Engagement eventually.Twisting and spun yarn are realized under the collective effect of the first cored twisting rollers 31 and the second cored twisting rollers 32.Yarn is received to drive
Dynamic motor 52 drives driving wheel 50 to rotate, and driving wheel 50 is received yarn count axis 46 by synchronous belt 49 and the drive of synchronizing wheel 48 and steadily turned
Dynamic, being mounted on the receipts spool 47 received on yarn count axis 46, also fast rotation, reciprocal guide cylinder 57 act therewith, drive driving gear
Support 56 pumps, and the driving gear 55 being mounted on driving gear support 56 drives carry-over bar 53 sliding along carry-over bar
Dynamic about 58 smooth motion of guide rail up and down reciprocatingly acts to drive and receive yarn lead ring 59, by covering yarn even wound on receipts
On spool 47.Since spun yarn apparatus structure is more compact, the setting of fixed rack 54 is very crucial, and the setting of fixed rack 54 ensure that
The stroke of carry-over bar 53 is twice of the stroke of reciprocal guide cylinder 57, and such structure, which is not only advantageous to improve, receives spool 47
Yarn uniformity is received, and space is greatly saved, structure is very compact, suitable for compact-sized spun yarn device.This is practical new
Type can not only fast implement the spun yarn processing to covering yarn, and cored twisted construction and winding receipts yarn are reasonable in design, knot
Structure is compact, substantially increases the spun yarn efficiency of covering yarn.
Above content is only illustrate to examples for clearly illustrating the present invention described in this specification.The utility model
Person of ordinary skill in the field can make various modifications or additions to the described embodiments or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
It encloses, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of spun yarn device for covering yarn, it is characterised in that: it includes spinning frame bracket, yarn-reversal mechanism, draft mechanism, packet
Core twisting mechanism, winding Shou Sha mechanism, the yarn-reversal mechanism include heart yarn pipe, yarn package tube, heart yarn pipe mounting rack, yarn package tube installation
Frame, heart yarn guidance set, packet yarn guidance set, heart yarn guiding, which close up, manages, collects closing in pipe, the heart yarn pipe mounting rack and packet yarn
Pipe mounting rack is all fixed on spinning frame bracket, and the heart yarn pipe is hung on heart yarn pipe mounting rack, and the yarn package tube is hung on packet
On spool mounting rack, the heart yarn guidance set includes the second deflector roll of the first deflector roll of heart yarn and heart yarn, first deflector roll of heart yarn
It is all rotatably provided on spinning frame bracket with the second deflector roll of heart yarn, first deflector roll of heart yarn and the second deflector roll of heart yarn is adjacent does not connect
Touching, and the first deflector roll of heart yarn and the second deflector roll of heart yarn are located at the lower section of heart yarn pipe, and the packet yarn guidance set includes the first packet
Yarn deflector roll and the second packet yarn deflector roll, the first packet yarn deflector roll and the second packet yarn deflector roll are all rotatably provided on spinning frame bracket,
The first packet yarn deflector roll and the second packet yarn deflector roll is adjacent does not contact, and the first packet yarn deflector roll and the second packet yarn deflector roll are located at packet
The lower section of spool, the heart yarn guiding closing in pipe are mounted on spinning frame bracket, and heart yarn guiding closes up to manage and be oriented to positioned at heart yarn
The lower section of component, the closing in pipe that collects are mounted on spinning frame bracket, and collect closing in pipe be located at heart yarn guiding close up pipe and
The lower section of yarn-reversal mechanism is arranged in the lower section of packet yarn guidance set, the draft mechanism, and the draft mechanism includes first break draft group
Part, middle drafting component, front draft component, the first break draft component include the first first break draft roller and the second first break draft roller, institute
State the first first break draft roller and the second first break draft roller be all rotatably provided on spinning frame bracket, the first first break draft roller and
Second first break draft roller is adjacent not to be contacted, and the middle drafting component includes that in drawing-off portion and second drawing-off portion in first, and described the
Drawing-off portion is symmetrical arranged in drawing-off portion and second in one, and drawing-off portion includes drawing rollers and first in three first in described first
Middle drawing-off band, drawing rollers are rotatably provided on spinning frame bracket in three first, and drawing-off band is circumferentially positioned in described first
In three first on drawing rollers, drawing-off portion includes drawing-off band in drawing rollers and second in three second in described second, and three
Drawing rollers are rotatably provided on spinning frame bracket in root second, and drawing-off band is circumferentially positioned in three second and leads in described second
It stretches on roller, the front draft component includes the first front traction roller and the second front traction roller, first front traction roller
It is all rotatably provided on spinning frame bracket with the second front traction roller, first front traction roller and the second front traction roller phase
Neighbour does not contact, and the lower section of draft mechanism is arranged in the cored twisting mechanism, and the cored twisting mechanism includes that the first cored adds
Twist roller, the second cored twisting rollers, rotational drive motor, rotational drive motor supporting plate, first twisting gear, second twisting gear,
Swivel, sliding driving motor, sliding driving motor support, overarm brace, rocking bar, connecting rod, the first cored twisting rollers
It is all rotatably provided on spinning frame bracket with the second cored twisting rollers, and spinning frame is slidably arranged in the second cored twisting rollers
On frame, twisting twill, the rotate driving electricity are equidistantly provided in the first cored twisting rollers and the second cored twisting rollers
Machine and the first cored twisting rollers are coaxially connected, and the rotational drive motor is mounted on rotational drive motor supporting plate, the rotation
Driving motor supporting plate is mounted on spinning frame bracket, and gear is concentric is mounted in the first cored twisting rollers for first twisting, institute
State that the second twisting gear is concentric to be mounted in the second cored twisting rollers, the thickness of the first twisting gear is less than the second twisting
The thickness of gear, the first twisting gear and the second twisting gear engage always, and the swivel is rotatably connected the
One end of two cored twisting rollers, the overarm brace are fixed on spinning frame bracket, and the sliding driving motor support is mounted on cross
On boom support, the sliding driving motor is mounted on sliding driving motor support, one end of the rocking bar and sliding driving electricity
Machine connection, the other end of the rocking bar and one end of connecting rod are hinged, and the other end and swivel of the connecting rod are hinged, the volume
It include receiving yarn component and receiving the reciprocal guidance set of yarn around Shou Sha mechanism, the receipts yarn component includes receiving yarn count axis, receiving spool, synchronization
Wheel, driving wheel, driving fulcrum, receives yarn driving motor at synchronous belt, and the receipts yarn count axis is rotatably provided on spinning frame bracket, institute
It states concentric be mounted on of receipts spool to receive on yarn count axis, the synchronizing wheel is concentric to be arranged in the lower end for receiving yarn count axis, the driving
Fulcrum is rotatably provided on spinning frame bracket, and the receipts yarn driving motor and driving fulcrum are coaxially connected, the receipts yarn driving electricity
Machine is mounted on spinning frame bracket, and the synchronous belt is circumferentially positioned in synchronizing wheel and driving wheel, the reciprocal guidance set of the receipts yarn
The side for receiving yarn component is set, and the reciprocal guidance set of the receipts yarn includes carry-over bar, fixed rack, driving gear, driving gear
Support, carry-over bar sliding rail, receives yarn lead ring, receives yarn lead ring mounting rack reciprocal guide cylinder, and the fixed rack is fixed on spun yarn
In rack, the carry-over bar sliding rail is fixed on spinning frame bracket, and it is sliding in carry-over bar that the carry-over bar can slide up and down setting
On dynamic rail road, the reciprocal guide cylinder includes reciprocal guiding cylinder body and reciprocal guide piston bar, and the reciprocal guiding cylinder body is solid
It is scheduled on spinning frame bracket, the upper end of the multiple guide piston bar is connected with yarn lead ring mounting rack is received, and the driving gear can be rotated
On driving gear support, the driving gear and carry-over bar, fixed rack are all engaged for setting, the receipts yarn lead ring mounting rack setting
In the side of carry-over bar, the receipts yarn lead ring, which is mounted on, to be received on yarn lead ring mounting rack.
2. a kind of spun yarn device for covering yarn according to claim 1, it is characterised in that: the rotational drive motor
For servo motor.
3. a kind of spun yarn device for covering yarn according to claim 1, it is characterised in that: the sliding driving motor
For stepper motor.
4. a kind of spun yarn device for covering yarn according to claim 1, it is characterised in that: the first twisting gear
It is spur gear with the second twisting gear.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842238.2U CN208328241U (en) | 2018-06-01 | 2018-06-01 | A kind of spun yarn device for covering yarn |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820842238.2U CN208328241U (en) | 2018-06-01 | 2018-06-01 | A kind of spun yarn device for covering yarn |
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| CN208328241U true CN208328241U (en) | 2019-01-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517600A (en) * | 2018-06-01 | 2018-09-11 | 桐乡市建泰纺织有限公司 | A kind of spun yarn device for covering yarn |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517600A (en) * | 2018-06-01 | 2018-09-11 | 桐乡市建泰纺织有限公司 | A kind of spun yarn device for covering yarn |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A spinning device for core spun yarn Effective date of registration: 20230317 Granted publication date: 20190104 Pledgee: Wutong sub branch of Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG TONGXIANG JIANTAI TEXTILES CO.,LTD. Registration number: Y2023330000555 |
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