CN205653548U - Spinning frame draft control mechanism - Google Patents
Spinning frame draft control mechanism Download PDFInfo
- Publication number
- CN205653548U CN205653548U CN201620272325.XU CN201620272325U CN205653548U CN 205653548 U CN205653548 U CN 205653548U CN 201620272325 U CN201620272325 U CN 201620272325U CN 205653548 U CN205653548 U CN 205653548U
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- Prior art keywords
- xiao
- draft control
- roller
- apron
- iron rod
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Abstract
The utility model discloses a spinning frame draft control mechanism, including preceding draft control area and first break draft control area, preceding draft control area includes middle roller, middle roller slider, well iron rod and forward pull frame, the first break draft control area is including back roller, back roller slider, back iron rod and adjustment tension frame, have the band iron groove between preceding draft control area and the first break draft control area, can dismantle the band iron seat of regulation in the setting of band iron inslot. Compared with the prior art, the utility model discloses a spinning frame draft control mechanism, through install additional the back go up xiao, back down xiao, back down leather collar, after tension frame form back zone draft control area and play the effect and enable to assist the not controlled part of roving and reduce, the feed quantity of roving is assisted to the effective control, not controlled part control is within a short length, the various yarn tone of section of production is unanimous, the style is unanimous, and is more clear, has effectively improved the quality of product.
Description
Technical field
This utility model relates to a kind of weaving drawing-off controlling organization, particularly a kind of spinning frame drawing-off controlling organization, belongs to
Field of textiles.
Background technology
The drawing-off running part of spinning frame is the crucial power transmission component of spun yarn spinning machine, comprises mair motor, main electricity
Machine rotating disk, main shaft, spindle turntable, spindle drive band, three rollers and drive disk assemblies etc. thereof.The mair motor of traditional spinning frame and
Main shaft is bel-drivenn, transmission inaccuracy；The drive disk assembly of three rollers is by multi-stage gear, change speed gear box, chain, sprocket wheel etc.
Mechanical part forms, and structure is complicated, and precision is low, and greasy dirt is serious, and noise is big.Conventional spinning frame, is enclosed in profit by multi-stage gear
In oil tank, the greasy dirt of minimizing, but still be do mechanization operation, transmission accuracy is low.
Such as the invention of Application No. 201010212051.2, the numerical control drawing drive system of a kind of spinning frame, comprise main electricity
Machine, mair motor rotating disk, main shaft, spindle turntable, spindle drive band, front in rear three rollers and supporting roller rotating disk, sieve
Draw transmission band, also comprise encoder or tachogenerator, three servomotors, PLC controller, human-machine conversation control screens etc.
Building block.Mair motor rotating disk, spindle turntable, servomotor rotating disk, roller rotating disk are to synchronize wheel disc, spindle drive band, sieve
Drawing transmission band is Timing Belt.Power line is by reconnecting mair motor after connecting converter, and one group of control line of PLC controller is even
Connect converter.Main shaft one end connects the holding wire of encoder or tachogenerator, encoder or tachogenerator and connects
PLC controller, another three groups of control lines of PLC controller connect three servomotors respectively, and three servomotors pass through sieve
Transmission band is drawn to connect three rollers respectively.Transmission accuracy height of the present invention, stable drive, noise is little, greasy dirt is few, and technological parameter is adjusted
Perfect square just, is suitable for Full automatic fine yarn machine and supports the use, and this practicality is the improvement carried out based on this equipment, owing to this equipment exists
It is short of on the feed quantity of auxiliary rove, it is impossible to well control color yarn tone consistent.
Utility model content
This utility model technical issues that need to address are for above-mentioned the deficiencies in the prior art, and provide a kind of and can control
The spinning frame drawing-off controlling organization of the feed quantity of auxiliary rove.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of spinning frame drawing-off controlling organization, including front draft control zone and first break draft control zone, described front draft controls
District includes middle roller, middle roller slide block, middle iron rod and forward pull frame, and described middle roller is positioned at middle roller slide block, described middle sieve
Drawing side to arrange middle iron rod, opposite side arranges forward pull frame, upper Xiao in described middle iron rod is arranged, described middle iron rod and on
The outer surface of Xiao is upper Xiao's apron in being enclosed with, lower apron during described middle roller and forward pull frame are provided with, described in upper Xiao's skin
Circle and in lower apron contact with each other；Described first break draft control zone includes rear roller, rear roller slide block, rear iron rod and adjusts tension force
Frame, described rear roller is positioned at rear roller slide block, and described rear roller side arranges rear iron rod, and opposite side arranges adjustment tension bracket,
Upper Xiao after described rear iron rod is arranged, the outer surface of described rear iron rod and rear upper Xiao is upper Xiao's apron, described rear sieve after being enclosed with
Draw and adjust be provided with on tension bracket after lower apron, described after upper Xiao's apron and rear lower apron contact with each other, described rear roller is sliding
It is additionally provided with rear horn mouth on block, between described front draft control zone and first break draft control zone, there is band iron groove, in band iron groove
Arranging the band iron seat of detachable regulation, have band iron in described band iron seat, band iron seat is arranged towards the one end in the outer direction of band iron groove
Having middle horn mouth, rear iron rod is between rear horn mouth and middle horn mouth.
As further sending out preferred version, lower Xiao during described middle roller slide block is provided with, described in lower apron in
Lower Xiao is upper to slide.
As further sending out preferred version, lower Xiao after described rear roller slide block is provided with, described rear lower apron is rear
Lower Xiao is upper to slide.
Beneficial effect
Compared with prior art, a kind of spinning frame drawing-off controlling organization of the present utility model, by Xiao upper after installing additional, after
Lower Xiao, apron, backward pull frame composition back area draft control zone is descended to play a role the uncontrolled part of auxiliary rove can be made to reduce, effectively afterwards
Controlling the feed quantity of auxiliary rove, uncontrolled part controls within short piece length, and the section coloured yarn tone of production is consistent, style one
Cause, apparent, it is effectively increased the quality of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Wherein, 1-middle roller, 2-middle roller slide block, iron rod in 3-, 4-forward pull frame, upper Xiao in 5-, upper Xiao's apron in 6-,
Lower apron, 8-rear roller, 9-rear roller slide block, iron rod after 10-in 7-, 11-adjusts tension bracket, upper Xiao, 13-upper Xiao skin after 12-
Circle, lower apron after 14-, horn mouth after 15-, 16-band iron seat, horn mouth in 17-, lower Xiao in 18-, lower Xiao after 19-.
Detailed description of the invention
Describe optimal technical scheme of the present utility model below in conjunction with the accompanying drawings in detail.
As it can be seen, a kind of spinning frame drawing-off controlling organization of the present utility model, including front draft control zone and first break draft
Control zone, described front draft control zone includes middle roller 1, middle roller slide block 2, middle iron rod 3 and forward pull frame 4, described middle roller 1
Being positioned at middle roller slide block 2, described middle roller 1 side arranges middle iron rod 3, and opposite side arranges forward pull frame 4, near described middle ferrum
Rod 3 is upper Xiao 5 in arranging, described middle iron rod 3 and in the outer surface of upper Xiao 5 be enclosed with in upper Xiao's apron 6, described middle roller 1 and front
Lower apron 7 in being provided with on tension bracket 4, described in upper Xiao's apron 6 and in lower apron 7 contact with each other；Described first break draft control zone
Including rear roller 8, rear roller slide block 9, rear iron rod 10 and adjustment tension bracket 11, described rear roller 8 is positioned at rear roller slide block 9,
Described rear roller 8 side arranges rear iron rod 10, and opposite side arranges adjustment tension bracket 11, upper Xiao after described rear iron rod 10 is arranged
12, the outer surface of described rear iron rod 10 and rear upper Xiao 12 is upper Xiao's apron 13 after being enclosed with, described rear roller 8 and adjustment tension bracket 11
On be provided with after lower apron 14, described after upper Xiao's apron 13 and rear lower apron 14 contact with each other, described rear roller slide block 9 also sets
Being equipped with rear horn mouth 15, have band iron groove between described front draft control zone and first break draft control zone, arranging in band iron groove can
The band iron seat 16 of dismounting regulation, has band iron in described band iron seat 16, band iron seat 16 is arranged towards the one end in the outer direction of band iron groove
Having middle horn mouth 17, rear iron rod 10 is between rear horn mouth 15 and middle horn mouth 17.In being provided with on described middle roller slide block 2
Lower Xiao 18, described in lower apron 7 in slide on lower Xiao 18.Lower Xiao 19 after being provided with on described rear roller slide block 9, described after under
Apron 14 slides on rear lower Xiao 19.
Horn mouth 17 in main rove (normal yarn) process, middle horn mouth 17 is contained on middle band iron, and middle band iron is placed on band iron seat
In the groove of 16, the both sides of band iron seat 16 have fixation hook to fix with roller stand, subsequently into middle roller 1 and middle iron rod 3, in upper Xiao 5
Upper Xiao's apron 6 in and, in lower Xiao 18, in lower apron 7 form drawing-off control zone, a proparea, in requiring to determine according to spinning yarn count
Drafting multiple between roller 1 and front roller, spins normal yarn.And another root rove (coloured or colourless), the most auxiliary rove, auxiliary slightly
Yarn arrives rear roller 8 after carrying out rear horn mouth, by rear iron rod 10, and rear upper Xiao 12 and rear upper Xiao's apron 13, the most lower Xiao 19, rear hypodermis
Circle 14 and a back area draft control zone of adjustment tension bracket 11 composition, effectively control auxiliary rove feed quantity, at rear roller 8, after
Lower Xiao 19 is lower apron after putting, and controls rear lower apron tension force by adjusting tension bracket 11, in running, and rear lower apron energy
Follow rear roller 8 action together, owing to adjusting the tension bracket 11 tension force effect to rear lower apron 14, lower apron 14 after effectively controlling
Left and right, it is ensured that operation that auxiliary yarn is straight, effectively merge with main rove, according to producing actual requirement, defeated by man-machine dialog interface
Enter to the section coloured silk length needed and flat yarn length, then controlled servomotor by PLC, servomotor after being controlled by machine driving
The rotating speed of roller 8, due to iron rod 10 after rear upper Xiao Houshangpiquan, and rear lower Xiao 19, rear lower apron 14, rear roller 8, in adjustment
Power frame 11 acts on, and after Pendulum Weighting Arm System, rear roller 8 drives auxiliary rove to move together, and owing to rear roller turns, stops, auxiliary rove is followed
Sending, stop, when the rear roller stopping time, auxiliary rove just disconnects, and auxiliary rove at this moment is the most uncontrolled, creates Fu You district, and section coloured silk length is not
Can keep consistent.
The above, only the application preferably detailed description of the invention, but the protection domain of the application is not limited thereto,
Any those familiar with the art in the technical scope that the application discloses, the change that can readily occur in or replacement,
All should contain within the protection domain of the application.Therefore, the protection domain of the application should be with scope of the claims
It is as the criterion.
Claims (3)
1. a spinning frame drawing-off controlling organization, it is characterised in that: include front draft control zone and first break draft control zone, described before
Drawing-off control zone includes middle roller (1), middle roller slide block (2), middle iron rod (3) and forward pull frame (4), described middle roller (1) position
In middle roller slide block (2), described middle roller (1) side arranges middle iron rod (3), and opposite side arranges forward pull frame (4), near institute
State during iron rod (3) is arranged Xiao (5), described middle iron rod (3) and in the outer surface of upper Xiao (5) be enclosed with in go up Xiao's apron (6),
Lower apron (7) in being provided with on described middle roller (1) and forward pull frame (4), described in upper Xiao's apron (6) and in descend apron (7)
Contact with each other；Described first break draft control zone includes rear roller (8), rear roller slide block (9), rear iron rod (10) and adjusts tension bracket
(11), described rear roller (8) is positioned at rear roller slide block (9), and described rear roller (8) side arranges rear iron rod (10), opposite side
Adjustment tension bracket (11) is set, upper Xiao (12), described rear iron rod (10) and rear upper Xiao after described rear iron rod (10) is arranged
(12) outer surface is provided with rear hypodermis in upper Xiao's apron (13), described rear roller (8) and adjustment tension bracket (11) after being enclosed with
Circle (14), described rear upper Xiao's apron (13) and rear lower apron (14) contact with each other, after described rear roller slide block (9) is additionally provided with
Horn mouth (15), has band iron groove between described front draft control zone and first break draft control zone, arranges detachable in band iron groove
The band iron seat (16) of regulation, has band iron in described band iron seat (16), band iron seat (16) sets towards the one end in the outer direction of band iron groove
Being equipped with middle horn mouth (17), rear iron rod (10) is positioned between rear horn mouth (15) and middle horn mouth (17).
A kind of spinning frame drawing-off controlling organization the most according to claim 1, it is characterised in that: described middle roller slide block (2)
On be provided with in lower Xiao (18), described in lower apron (7) in lower Xiao (18) is upper slides.
A kind of spinning frame drawing-off controlling organization the most according to claim 1, it is characterised in that: described rear roller slide block (9)
On be provided with after lower Xiao (19), described after lower apron (14) slide rear lower Xiao (19) is upper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272325.XU CN205653548U (en) | 2016-04-05 | 2016-04-05 | Spinning frame draft control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620272325.XU CN205653548U (en) | 2016-04-05 | 2016-04-05 | Spinning frame draft control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653548U true CN205653548U (en) | 2016-10-19 |
Family
ID=57390994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620272325.XU Active CN205653548U (en) | 2016-04-05 | 2016-04-05 | Spinning frame draft control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205653548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965156A (en) * | 2019-10-01 | 2020-04-07 | 嘉兴学院 | Yarn guiding device of ring spinning drafting mechanism and spinning frame |
-
2016
- 2016-04-05 CN CN201620272325.XU patent/CN205653548U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110965156A (en) * | 2019-10-01 | 2020-04-07 | 嘉兴学院 | Yarn guiding device of ring spinning drafting mechanism and spinning frame |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |