CN203546259U - Semi-automatic piecing device for rotor spinning machine - Google Patents
Semi-automatic piecing device for rotor spinning machine Download PDFInfo
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- CN203546259U CN203546259U CN201320480027.6U CN201320480027U CN203546259U CN 203546259 U CN203546259 U CN 203546259U CN 201320480027 U CN201320480027 U CN 201320480027U CN 203546259 U CN203546259 U CN 203546259U
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Abstract
The utility model relates to a semi-automatic piecing device for a rotor spinning machine. The semi-automatic piecing device comprises bobbin yarns, a bobbin creel, a winding device, a traversing device, an arc-shaped guide rod, a broken yarn detector, a doffing device, a yarn absorbing device, a spinning apparatus, a controller, a sensor and a zero switch. The controller is respectively connected with a winding motor, a traversing motor, the broken yarn detector, a doffing motor, a fan, a proximity switch, a cotton feeding motor and the zero switch. The single-spindle single-control semi-automatic piecing device for the rotor spinning machine completely breaks an existing mode, winding, traversing, doffing and cotton feeding are directly driven by the independent motors, all links are controlled by the controller, the piecing process is automatically controlled, piecing with high success rate, high quality and high stability can be realized only by inputting process parameters, all spindles are not mutually interfered, only a single spindle with faults needs to be repaired, and shutdown of the whole machine is omitted.
Description
Technical field
The utility model relates to a kind of Semi automatic piecing device of rotor spinning machine, in particular, relates to coiling in a kind of rotor spinning machine, traverses, draws yarn and the Semi automatic piecing device of single ingot single control of directly being driven by separate electrical motor to Cottonopolis.
Background technology
The most employing of the transmission device monoblock type transmission of the Semi automatic piecing device of the rotor spinning machine of extensive use at present, development along with Revolving cup spinning, rotational speed of rotor progressively improves, when surpassing 100,000 revs/min, common Semi automatic piecing device has just been difficult to joint action, this kind of kind of drive determined after power transmission shaft or motor etc. breaks down in addition, car load just needs the maintenance of stopping, had a strong impact on output and client's satisfaction, and this kind of kind of drive spins the yarn of same number simultaneously only, product is single, can not meet customer demand.
The Chinese patent patent No. is ZL200720110779.8, open day is on June 25th, 2008, disclosed a kind of single ingot electric machine controlled semiautomatic rotor spinning machine, the delivery roller of its each spinning spindle position and coiler device provide power by a motor that is arranged on this spinning spindle position jointly.Single ingot in this utility model is controlled independent not, and single ingot single control degree is not high.
Summary of the invention
The purpose of this utility model is, the problem low for the high rotating speed lower contact of rotor spinning machine success rate and car load keeps in repair, a kind of Semi automatic piecing device of rotor spinning machine of single ingot single control is provided, it has the coiling of rotor spinning machine, traverses, draws yarn and by separate electrical motor, directly controlled respectively to cotton, via controller control links, realized high success rate, the joint of high-quality, high stability, and between each ingot, do not interfere with each other, single ingot breaks down, only need this ingot of maintenance, do not need car load shutdown.
Another object of the present utility model is, for solving the single Semi automatic piecing device that a kind of rotor spinning machine is provided of prior art products, it has advantages of the control separately of single ingot, the yarning process parameter of each ingot can be controlled separately, by being set, the rotating speed of this each motor of ingot can spin the yarn of different numbers, by changing raw material, can spin different types of yarn, promote the variation of product.
In order to reach the utility model object, the technical scheme of taking is: a kind of Semi automatic piecing device of rotor spinning machine, comprise a yarn, bobbin cradle, coiler device, traversing gear, arc lever jack, broken yarn detector, yarn withdrawal device, suction yarn feeding device and spinning organ, described coiler device comprises Wound-up roller and connected coiling motor, described traversing gear comprises feed carrier and the connected motor that traverses, described yarn withdrawal device comprises delivery roller, roller and the yarn tracting motor being connected with delivery roller, described suction yarn feeding device comprises inhales yarn mouth and connected blower fan, described spinning organ comprises cotton feeding device, revolving cup, combing roller, spinning organ backing plate, induced electricity magnet and approach switch, wherein said cotton feeding device comprises to cotton axle and connected to cotton motor, in addition, this semi-automatic joining for rotor spinning machine device also comprises controller, sensing chip, zero position switch, described zero position switch is connected with described feed carrier, described sensing chip is positioned at the left side of zero position switch, zero-bit for detection of feed carrier, described controller respectively with described coiling motor, motor traverses, broken yarn detector, yarn tracting motor, blower fan, approach switch, give cotton motor, sensing chip is connected.
Further, be stepper motor to cotton motor, yarn tracting motor, the motor that traverses, coiling motor.
Further, be bonded with induced electricity magnet on spinning organ, described spinning organ backing plate is connected with approach switch.
The jointing method of the Semi automatic piecing device of rotor spinning machine is: comprise the following steps: the first zero setting of a.: controller is controlled the motor that traverses, and the zero position switch of feed carrier is contacted with sensing chip, and return certain displacement, is decided to be zero-bit afterwards, b. broken yarn joint: b-1) get the yarn and thread head of certain length via arc lever jack, broken yarn detector, be pressed under roller, b-2) open spinning organ and clear up revolving cup, closed spinning organ makes induced electricity magnet contact with approach switch, controller starts b-3) the quick doffing tube mouth of yarn and thread head being put into spinning organ, now yarn and thread head arrives the tail end of doffing tube and does not enter revolving cup, manual splice release, b-4) controller is controlled fan starting, inhale yarn mouth and start to inhale yarn yarn storage, starting controller after 1.5 seconds stops after 0.5 second by controlling the reversing of coiling Electric Machine Control Wound-up roller, while starting 2 seconds, controller is controlled to cotton axle and is continued to cotton to cotton motor by controlling, start controller after 2.5 seconds stops by controlling the reversing of yarn tracting motor control delivery roller for 0.3 second, making yarn and thread head arrive the inner fiber band in revolving cup of revolving cup is combined, time delay twisting in approximately 0.2 second, start Time Controller control in approximately 3 seconds and draw yarn, traverse, coiling motor rotates according to the parameter of setting simultaneously, delivery roller is transported to coiler device coiling resultant yarn cylinder by yarn, joint completes.
The utility model compared with prior art has following beneficial effect: the semi-automatic joining for rotor spinning machine device of the single ingot single control the utlity model has has been broken present mode completely, to reel, traverse, draw yarn, by separate electrical motor, directly driven to Cottonopolis, via controller, control links, can realize and automatically control joint process, only need inputting process parameters, can realize high success rate, high-quality, the joint of high stability, and do not interfere with each other between each ingot, single ingot breaks down, only need this ingot of maintenance, do not need car load shutdown, and according to the difference that technological parameter is set, can spin the yarn of different numbers simultaneously.Therefore the utlity model has the features such as easy control, reliable in action, functional diversities, there is higher automatization level, be convenient to realize intellectuality and the high efficiency of rotor spinning machine.
accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the block diagram of the related joint process of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is done further to understand in detail:
As shown in Figure 1, a kind of Semi automatic piecing device of rotor spinning machine, comprises a yarn 1, bobbin cradle 2, coiler device, traversing gear, arc lever jack 6, broken yarn detector 7, inhales yarn feeding device, yarn withdrawal device and spinning organ 16.
Wherein, the complete procedure that rotor spinning machine is wound around to formation yarn from sliver is: sliver enters spinning organ 16 twisting and leads to yarn withdrawal device, through suction yarn feeding device, broken yarn detector 7, arc lever jack 6, be delivered on the cylinder yarn 1 on bobbin cradle 2 and be wound around, yarn is by the guiding cross winding that traverses of traversing gear, and coiler device drives the motion of cylinder yarn that yarn is wound around.
Described coiler device comprises Wound-up roller 4 and connected coiling motor 23; Described traversing gear comprises feed carrier 3 and the connected motor 5 that traverses; Described yarn withdrawal device comprises delivery roller 9, roller 10 and the yarn tracting motor 11 being connected with delivery roller 9; Described suction yarn feeding device comprises inhales yarn mouth 8 and connected blower fan 22; Described spinning organ 16 comprises cotton feeding device, doffing tube 12, revolving cup 13, combing roller 15, spinning organ backing plate 19, induced electricity magnet 18 and approach switch 20, wherein said cotton feeding device comprises to cotton axle 14 and connected to cotton motor 17, on spinning organ 16, be bonded with induced electricity magnet 18, spinning organ backing plate 19 is connected with approach switch 20.
In addition, this semi-automatic joining for rotor spinning machine device also comprises controller 21, sensing chip 24, zero position switch 25, described zero position switch 25 is connected with described feed carrier 3, described sensing chip 24 is positioned at the left side of zero position switch 25, for detection of the zero-bit of feed carrier 3, described controller 21 respectively with described coiling motor 19, the motor 5 that traverses, broken yarn detector 7, yarn tracting motor 11, blower fan 22, approach switch 20, be connected to cotton motor 17, sensing chip 24.
In the present embodiment, be stepper motor to cotton motor 17, yarn tracting motor 11, the motor 5 that traverses, coiling motor 19.Give cotton motor 17 to providing power to cotton axle 14, yarn tracting motor 11 provides power to delivery roller 9, drives roller 10 to rotate, and controls joint action part to cotton motor 17 and yarn tracting motor 11; The motor 5 of traversing is controlled feed carriers 3 reciprocating action of traversing, and coiling motor 19 provides power to Wound-up roller 4, and traverse motor 5 and coiling motor 19 application cylinder yarns 1 are shaped.
The spinning process of rotor spinning machine is well-known, detailed process is: sliver is transported in spinning organ 16 by feed roller, in spinning organ 16, sliver is carded to the ribbon of dispersion by the combing roller 15 in spinning organ, ribbon is transported in the collection surface of revolving cup 13 by air-flow, under revolving cup 13 effects of High Rotation Speed, ribbon is condensed into fiber band, fiber band is drawn twisting and is formed yarn, yarn is by delivery roller 9 and roller 10 clamping guidings, and be wound the bobbin coiling resultant yarn cylinder 1 that roller 3 drives, yarn makes yarn cylinder 1 cross winding by the guiding of traversing of traverse yarn guide device, yarn cylinder 1 is rotated by bobbin cradle 2 clampings.
Therefore, in spinning process, can there is broken yarn unavoidably, so just have a broken yarn joint process, this joint process is sent into yarn and thread head revolving cup 13 exactly, make yarn and thread head be combined and then yarn be drawn to coiling with the fiber band of revolving cup 13, owing to being negative pressure state in spinning organ 16, as long as yarn and thread head is placed in doffing tube 12, spinning organ 16 just can suck yarn and thread head automatically, but just arrive and the position that the interior fiber band of revolving cup 13 is combined after requiring yarn and thread head to be inhaled into, so in joint process, set as requested the length of the yarn and thread head being inhaled into.Yarn and thread head is inhaled into after spinning organ 16, starts to cotton to cotton axle 14, and then delivery roller 9 is transported to coiler device coiling resultant yarn cylinder by yarn.
As shown in Figure 2, a kind of jointing method of Semi automatic piecing device of rotor spinning machine is: comprise the following steps: the first zero setting of a.: controller is controlled the motor that traverses, and the zero position switch of feed carrier is contacted with sensing chip, and return certain displacement, is decided to be zero-bit afterwards, b. broken yarn joint: b-1) get the yarn and thread head of certain length via arc lever jack, broken yarn detector, be pressed under roller, b-2) open spinning organ and clear up revolving cup, closed spinning organ makes induced electricity magnet contact with approach switch, and controller starts, b-3) fast yarn and thread head is put into the doffing tube mouth of spinning organ, now yarn and thread head arrives the tail end of doffing tube and does not enter revolving cup, manual splice release, b-4) controller is controlled fan starting, inhale yarn mouth and start to inhale yarn yarn storage, starting controller after 1.5 seconds stops after 0.5 second by controlling the reversing of coiling Electric Machine Control Wound-up roller, while starting 2 seconds, controller is controlled to cotton axle and is continued to cotton to cotton motor by controlling, start controller after 2.5 seconds stops by controlling the reversing of yarn tracting motor control delivery roller for 0.3 second, making yarn and thread head arrive the inner fiber band in revolving cup of revolving cup is combined, time delay twisting in approximately 0.2 second, start Time Controller control in approximately 3 seconds and draw yarn, traverse, coiling motor rotates according to the parameter of setting simultaneously, delivery roller is transported to coiler device coiling resultant yarn cylinder by yarn, joint completes.
Claims (3)
1. the Semi automatic piecing device of a rotor spinning machine, comprise a yarn, bobbin cradle, coiler device, traversing gear, arc lever jack, broken yarn detector, yarn withdrawal device, suction yarn feeding device and spinning organ, it is characterized in that: described coiler device comprises Wound-up roller and connected coiling motor, described traversing gear comprises feed carrier and the connected motor that traverses, described yarn withdrawal device comprises delivery roller, roller and the yarn tracting motor being connected with delivery roller, described suction yarn feeding device comprises inhales yarn mouth and connected blower fan, described spinning organ comprises cotton feeding device, revolving cup, combing roller, spinning organ backing plate, induced electricity magnet and approach switch, wherein said cotton feeding device comprises to cotton axle and connected to cotton motor, in addition, this semi-automatic joining for rotor spinning machine device also comprises controller, sensing chip, zero position switch, described zero position switch is connected with described feed carrier, described sensing chip is positioned at the left side of zero position switch, zero-bit for detection of feed carrier, described controller respectively with described coiling motor, motor traverses, broken yarn detector, yarn tracting motor, blower fan, approach switch, give cotton motor, sensing chip is connected.
2. the Semi automatic piecing device of a kind of rotor spinning machine according to claim 1, is characterized in that: to cotton motor, yarn tracting motor, the motor that traverses, coiling motor, be stepper motor.
3. the Semi automatic piecing device of a kind of rotor spinning machine according to claim 1, is characterized in that: on described spinning organ, be bonded with induced electricity magnet, described spinning organ backing plate is connected with approach switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480027.6U CN203546259U (en) | 2013-08-07 | 2013-08-07 | Semi-automatic piecing device for rotor spinning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320480027.6U CN203546259U (en) | 2013-08-07 | 2013-08-07 | Semi-automatic piecing device for rotor spinning machine |
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| CN203546259U true CN203546259U (en) | 2014-04-16 |
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| CN201320480027.6U Expired - Fee Related CN203546259U (en) | 2013-08-07 | 2013-08-07 | Semi-automatic piecing device for rotor spinning machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437004A (en) * | 2013-08-07 | 2013-12-11 | 经纬纺织机械股份有限公司 | Semiautomatic piecing device and method of rotor spinning machine |
| CN105019076A (en) * | 2015-07-10 | 2015-11-04 | 陈伟雄 | Method and device for automatically and intelligently piecing ring-spun yarn broken ends with guiding yarn |
| CN105088440A (en) * | 2014-05-13 | 2015-11-25 | 里特捷克有限公司 | Method for performing single repiecing operation on yarn at work station position of free-end spinning machine |
| CN106400216A (en) * | 2015-04-30 | 2017-02-15 | 里特捷克有限公司 | A method of spinning yarn at the workstation of a rotor spinning machine and a device for its implementation |
-
2013
- 2013-08-07 CN CN201320480027.6U patent/CN203546259U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437004A (en) * | 2013-08-07 | 2013-12-11 | 经纬纺织机械股份有限公司 | Semiautomatic piecing device and method of rotor spinning machine |
| CN105088440A (en) * | 2014-05-13 | 2015-11-25 | 里特捷克有限公司 | Method for performing single repiecing operation on yarn at work station position of free-end spinning machine |
| CN106400216A (en) * | 2015-04-30 | 2017-02-15 | 里特捷克有限公司 | A method of spinning yarn at the workstation of a rotor spinning machine and a device for its implementation |
| CN105019076A (en) * | 2015-07-10 | 2015-11-04 | 陈伟雄 | Method and device for automatically and intelligently piecing ring-spun yarn broken ends with guiding yarn |
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Granted publication date: 20140416 Termination date: 20170807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |