CN102212904A - Intermittent automatic tube drawing device - Google Patents
Intermittent automatic tube drawing device Download PDFInfo
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- CN102212904A CN102212904A CN2011101747278A CN201110174727A CN102212904A CN 102212904 A CN102212904 A CN 102212904A CN 2011101747278 A CN2011101747278 A CN 2011101747278A CN 201110174727 A CN201110174727 A CN 201110174727A CN 102212904 A CN102212904 A CN 102212904A
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- dolly
- doffs
- tube drawing
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Abstract
The invention relates to an intermittent automatic tube drawing device which comprises a doffing trolley. The doffing trolley is arranged on a guide rail assembly and can travel, and the traveling route of the doffing trolley is parallel to the central line of a spindle of a spinning frame. The intermittent automatic tube drawing device is characterized in that the doffing trolley is provided with a traveling driving mechanism, a tube drawing mechanical arm and a control system, wherein the traveling driving mechanism is used for driving the doffing trolley to travel intermittently, the tube drawing mechanical arm is used for drawing yarn-loaded tubes on the spinning frame and collecting the yarn-loaded tubes, the control system is used for controlling the traveling driving mechanism and the tube drawing mechanical arm to act crossly, the tube drawing mechanical arm stops drawing tubes when the traveling driving mechanism drives the doffing trolley to travel, and the tube drawing mechanical arm starts to draw tubes when the traveling driving mechanism drives the doffing trolley to stop. The intermittent automatic tube drawing device has a smart structure and high automation degree, can realize automatic doffing so as to reduce labor intensity of workers, save the labor time, and improve the doffing efficiency, yarn collecting efficiency and empty tube changing efficiency, and has high action accuracy, lower production cost and low fault rate.
Description
Technical field
The invention belongs to the textile machine equipment technical field, relate to a kind of automatic doffing equipment, specifically is a kind of automatic pipe drawing device of batch (-type) that is applied on the fine spining machine that spindle and spool are friction driving type.
Background technology
Along with the continuous development of textile industry, the automaticity that weaving is produced is also more and more higher.The lifting of automatization level can reduce production costs effectively, improve the performance of enterprises, is to make China move towards the only way of weaving power from weaving big country.
The doffer is one of the main recruitment in conventional spinning frame workshop, so the automation of doffing is one of important content of spinning workshop automation, solves tube drawing and intubate problem and then is and realize doffing the core difficult problem of automation.The doffing operation of doffer mainly is to adopt manually to carry out at present, is about to full spool and manually pulls up, collects from the spindle of fine spining machine, and change new empty spool.This mode has the following disadvantages: (1) rotates at a high speed with spindle owing to spool, can produce bigger bonding force between full spool and the spindle, manually doffing need very big labour intensity, doffer's workload is big, and task is heavy, the dull repetition, production efficiency is low, the general number of spindles of fine spining machine is more, needs workman's number also many, causes the cost of labor height.(2) doffer's sweat on hand is more, and hand is also easily dirty when doing cleaning, just in case unclean, all cops on the chassis all will be wiped on spool unavoidably through doffer's hand, influence product quality.Need hand upwards firmly when (3) dialling yarn, particularly on spool domatic, be easy to yarn upwards slidingly, cause the knocking over of groove piemarker; And dial yarn with hand and also exist and overexert and spindle has been dialled the problem that causes spindle band to come off, the greasy dirt that causes spindle to bring out.
Also have part enterprise to use the carriage doffer of automation, it is finished in the car that doffs moves ahead process and pulls out the yarn action, and the movement locus of the carriage doffer under this requirement is a full curve in three dimensions.For realizing this movement locus, people adopted as servomotor add that numerical difference between mends, overlaps more that column or plane curve cam and linkage power up that (gas) drives, rotary tilt table (self-powered or he drive) or the like complex mechanism.These complex mechanisms have brought when execution requires that cost is high, the high a large amount of problems of fault rate.In addition, existing carriage doffer has been owing to adopted a plurality of servomotors, can't non-stop run in 24 hours, also can have influence on the efficient of doffing.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide the batch (-type) that a kind of structure is ingenious, automaticity is high automatic pipe drawing device, the automatic pipe drawing device of this batch (-type) is applied in spindle and spool is on the fine spining machine of friction driving type, can realize the automation doffing operation, reduce working strength of workers, economize labor time, improve the efficient of doffing, collecting and changing empty spool, action accuracy height, cost is lower, and fault rate is low.
According to technical scheme provided by the invention: the automatic pipe drawing device of a kind of batch (-type), comprise the dolly that doffs, the dolly that doffs is placed on the guide assembly and can walks along guide assembly, and the carriage walking route that doffs is parallel to the fine spining machine spindle line of centres; It is characterized in that: walking driving mechanism, tube drawing manipulator and control system are installed on the described dolly that doffs, and the walking driving mechanism is used for driving the dolly intermittent ambulation that doffs, and the tube drawing manipulator is used for the full spool on the fine spining machine is pulled up and collected; Control system is used for control walking driving mechanism and tube drawing manipulator crossed work, and when the walking drive mechanism was doffed carriage walking, the tube drawing manipulator stopped the tube drawing action; The walking drive mechanism is doffed dolly when stopping, and the tube drawing manipulator begins the tube drawing action.
As a further improvement on the present invention, described walking driving mechanism comprises travel driving motor and photoelectric sensor, and travel driving motor is installed on the dolly that doffs, and on the output shaft of travel driving motor driving wheel is installed, driving wheel matches with described guide assembly, drives the carriage walking that doffs; Described photoelectric sensor is installed on the dolly that doffs, photoelectric sensor is electrically connected with control system, on the frame of fine spining machine, be provided with the reflecting element that matches with photoelectric sensor, when photoelectric sensor is followed the carriage walking that doffs extremely with the corresponding position of reflecting element, photoelectric sensor transmits signal and gives control system, control system control travel driving motor shuts down, and makes the dolly that doffs stop walking; Described control system is controlled tube drawing machinery hand starting simultaneously.
As a further improvement on the present invention, described driving wheel can adopt friction pulley, and friction pulley directly drives the carriage walking that doffs by the mode of friction-driven; Or driving wheel employing gear, guide assembly is provided with the tooth bar along its length direction, this rack and pinion engaged transmission.
As a further improvement on the present invention, described tube drawing machinery hand comprises the mechanism that horizontally vertically moves, elevating mechanism and bobbin clip, the mechanism that horizontally vertically moves is installed on the dolly that doffs, elevating mechanism is installed in the mechanism that horizontally vertically moves, mechanism's drive moves forward and backward by horizontally vertically moving, bobbin clip is installed on the elevating mechanism, and bobbin clip is used to catch spool and it is pulled up, and discharges then and collects.
As a further improvement on the present invention, the described mechanism that horizontally vertically moves comprises bearing, horizontal Der Laengslenker, vertical slide and vertical cylinder, two horizontal Der Laengslenkers are installed in the dolly two ends of doffing by bearing respectively, all be fitted with the vertical slide that is slidingly matched with its formation on two horizontal Der Laengslenkers, described vertical cylinder is fixed on the cylinder block of dolly one end that doffs; Described elevating mechanism comprises support, vertically guide rod, lift slide, lift cylinder and crane, and support is installed on two vertical slides in the mechanism that horizontally vertically moves, and support moves forward and backward by vertical air cylinder driven; The support two ends are equipped with two vertical guide rods, all are fitted with the lift slide that is slidingly matched with its formation on two vertical guide rods, and lift slide drives lifting moving by lift cylinder, and crane is fixedly mounted on the lift slide; Described bobbin clip comprises crossbeam and grab the pipe device, and crossbeam is installed on the crane, is provided with the wireway that is connected with source of the gas in the crossbeam, and a plurality of pipe devices of grabbing are installed on the crossbeam, and adjacent distance of grabbing between the pipe device equals the distance between the adjacent spindle on the fine spining machine; Described a plurality of pipe device of grabbing is connected with wireway in the crossbeam respectively, grabs to manage device and be used for spool is caught.
As a further improvement on the present invention, described vertical cylinder, lift cylinder can adopt the feed screw nut transmission mechanism to replace.
As a further improvement on the present invention, the horizontal Der Laengslenker two ends in the described mechanism that horizontally vertically moves are attached with front travel switch and back travel switch, and whether front travel switch and back travel switch are used to detect vertical slide and move into place.
As a further improvement on the present invention, the pipe device of grabbing in the described bobbin clip is at least two.
As a further improvement on the present invention, described guide assembly comprises hanging rail and supporting guide, and hanging rail and supporting guide are parallel to each other, and is fixed on fine voile machine one side one on the other; A described side of doffing the close fine spining machine of dolly is equipped with upper roller and side support wheel, and upper roller and hanging rail interlock, and the dolly that doffs is suspended on the hanging rail by upper roller, and the dolly bottom of doffing is liftoff; Described side support wheel and supporting guide corresponding matching, side support wheel wheel face is supported on the supporting guide.
As a further improvement on the present invention, the wheel face of described upper roller is made as arcs of recesses, and hanging rail adopts and the suitable round steel rail of upper roller wheel face; Perhaps the wheel face of upper roller is made as the plane, and hanging rail is provided with the groove that can fasten upper roller.
The present invention compared with prior art, advantage is: the present invention is applied in spindle and spool is on the fine spining machine of friction driving type, its structure is ingenious, automaticity is high, can realize the automation doffing operation, reduce working strength of workers, economize labor time, improve the efficient of doffing, collecting and changing empty spool, action accuracy height, cost is lower, and fault rate is low.
Description of drawings
Fig. 1 is a structural front view of the present invention.
Fig. 2 is the right view of Fig. 1.
Description of reference numerals: A-spool, 1-dolly doffs, 2-travel driving motor, 3-driven wheel, 4-upper roller, 5-bearing, 6-Der Laengslenker, 7-cylinder block, 8-vertically cylinders, 9-support, 10-vertically guide rods, 11-crane, 12-lift cylinder, 13-crossbeam, 14-grab the pipe device, 15-front travel switch, 16-photoelectric sensor, 17-side support wheel, 18-hanging rail, 19-tooth bar, 20-supporting guide, 21-back travel switch, 22-vertically slides.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: the automatic pipe drawing device of described batch (-type) is mainly used in spindle and spool A is on the fine spining machine of friction driving type, and it mainly is made up of the dolly 1 that doffs, walking driving mechanism, tube drawing manipulator and control system; The dolly 1 that doffs is placed on the guide assembly and can walks along guide assembly, and dolly 1 track route that doffs is parallel to the fine spining machine spindle line of centres; Walking driving mechanism, tube drawing manipulator and control system are installed on the dolly 1 that doffs, and the walking driving mechanism is used for driving dolly 1 intermittent ambulation that doffs, and the tube drawing manipulator is used for the full spool A on the fine spining machine is pulled up and collects; Control system is used for control walking driving mechanism and tube drawing manipulator crossed work, and when the walking drive mechanism was doffed dolly 1 walking, the tube drawing manipulator stopped the tube drawing action; The walking drive mechanism is doffed dolly 1 when stopping, and the tube drawing manipulator begins the tube drawing action.
The structure of described walking driving mechanism as shown in Figure 1 and Figure 2, it comprises travel driving motor 2 and photoelectric sensor 16, travel driving motor 2 is installed on the dolly 1 that doffs, driving wheel 3 is installed on the output shaft of travel driving motor 2, driving wheel 3 matches with described guide assembly, drives dolly 1 walking of doffing; Described photoelectric sensor 16 is installed on the dolly 1 that doffs, photoelectric sensor 16 is electrically connected with control system, on the frame of fine spining machine, be provided with the reflecting element that matches with photoelectric sensor 16, photoelectric sensor 16 is followed the dolly 1 that doffs when running to the corresponding position of reflecting element, photoelectric sensor 16 transmits signal and gives control system, control system control travel driving motor 2 shuts down, and makes the dolly 1 that doffs stop walking; Described control system is controlled tube drawing machinery hand starting simultaneously.
As shown in Figure 1 and Figure 2, in the embodiment of the invention, what driving wheel 3 adopted is gear, and guide assembly is provided with the tooth bar 19 along its length direction, this tooth bar 19 and driving wheel 3 engaged transmission; Certainly, described driving wheel 3 can also adopt friction pulley, and friction pulley directly drives the carriage walking that doffs by the mode of friction-driven.
Described photoelectric sensor 16 is installed on the dolly 1 that doffs, photoelectric sensor 16 is electrically connected with control system, on the frame of fine spining machine, be provided with the reflecting element that matches with photoelectric sensor 16, photoelectric sensor 16 is followed the dolly 1 that doffs when running to the corresponding position of reflecting element, photoelectric sensor 16 transmits signal and gives control system, control system control travel driving motor 2 shuts down, and makes the dolly 1 that doffs stop walking; Described control system is controlled tube drawing machinery hand starting simultaneously.
As shown in Figure 1 and Figure 2, described tube drawing manipulator mainly is made up of the mechanism that horizontally vertically moves, elevating mechanism and bobbin clip three parts, and their concrete structure is as follows:
The mechanism that horizontally vertically moves is installed on the dolly 1 that doffs, it mainly is made up of the vertical slide of the horizontal Der Laengslenker of four bearings 5, two 6, two 22, vertical cylinder 8 and cylinder block 7, two horizontal Der Laengslenkers 6 are installed in dolly 1 two ends of doffing by four bearings 5 respectively, all be equipped with the vertical slide 22 that is slidingly matched with its formation on two horizontal Der Laengslenkers 6, described vertical cylinder 8 is fixed on the cylinder block 7 of dolly 1 one ends that doff.
Elevating mechanism is installed in the mechanism that horizontally vertically moves, and elevating mechanism drives by the mechanism that horizontally vertically moves and moves forward and backward; Elevating mechanism mainly is made up of the vertical guide rod of support 9, two 10, two lift slides, lift cylinder 12 and cranes 11, and support 9 is installed on two vertical slides 22 in the mechanism that horizontally vertically moves, and support 9 drives by vertical cylinder 8 and moves forward and backward; Vertically cylinder 8 can adopt Rodless cylinder, and support 9 is fixedlyed connected with the sliding shoe of vertical cylinder 8; Support 9 two ends are installed with two vertical guide rods 10, all be fitted with the lift slide that is slidingly matched with its formation on two vertical guide rods 10, lift slide is connected with the piston rod of lift cylinder 12, the cylinder body of lift cylinder 12 is fixed on the support 9, lift slide drives lifting moving by lift cylinder 12, and crane 11 is fixedly mounted on the lift slide.
Bobbin clip is installed on the elevating mechanism, and bobbin clip is used to catch spool A and it is pulled up, and discharges then and collects; Bobbin clip is mainly by crossbeam 13 with grab pipe device 14 and form, crossbeam 13 is installed on the crane 11 by screw, be provided with the wireway that is connected with source of the gas in the crossbeam 13, be installed with eight on the crossbeam 13 and grab pipe device 14, adjacent distance of grabbing between the pipe device 14 equals the distance between the adjacent spindle on the fine spining machine; Grab pipe device 14 and is connected with wireway in the crossbeam 13 respectively for described eight, grab and manage device 13 and be used for spool A is caught.The described pipe device 14 of grabbing can adopt matured product of the prior art, as adopting the air-cylinder type tube-grasping device (CN200720142022.7) of Tongling Jingte Machinery Co., Ltd..
Driver parts such as above-mentioned vertical cylinder, lift cylinder can adopt other conventional driving mechanism to replace flexibly, and as adopting feed screw nut transmission mechanism etc., these replacements still should belong to protection scope of the present invention.
In addition, front travel switch 15 and back travel switch 21 also are installed near horizontal Der Laengslenker 6 two ends in the described mechanism that horizontally vertically moves, whether front travel switch 15 and back travel switch 21 are used to detect vertical slide 22 and move into place, with further raising security of the present invention and reliability.
As shown in Figure 1, described guide assembly comprises hanging rail 18 and supporting guide 20, and hanging rail 18 and supporting guide 20 are parallel to each other, and is fixed on fine voile machine one side one on the other; A described side of doffing dolly 1 close fine spining machine is equipped with upper roller 4 and side support wheel 17, and upper roller 4 interlocks with hanging rail 18, and the dolly 1 that doffs is suspended on the hanging rail 18 by upper roller 4, and dolly 1 bottom of doffing is liftoff; Described side support wheel 17 and supporting guide 20 corresponding matching, side support wheel 17 wheel faces are supported on the supporting guide 20.Because dolly 1 bottom of doffing is liftoff, thereby the walking of the dolly 1 of can guaranteeing to doff is accurately steady, can be owing to the be uneven dolly 1 walking dislocation that causes doffing of ground influence tube drawing and operates.
As shown in Figure 1 and Figure 2, in the embodiment of the invention, the wheel face of described upper roller 4 is made as arcs of recesses, and what hanging rail 18 adopted is the round steel rail, and this round steel rail and upper roller 4 wheel faces are suitable; In addition, described upper roller 4 and hanging rail 18 also can be designed to other version, are made as the plane as the wheel face with upper roller 4, and hanging rail 18 is provided with the groove that can fasten upper roller 4.Generally speaking, described upper roller 4 is flexibly with the mechanism form of institute's hanging rail 18, as long as the dolly 1 that doffs is suspended on the hanging rail 18, guarantees to doff liftoff the getting final product in dolly 1 bottom.
The course of work of the present invention and operation principle are as follows:
1, the dolly 1 that at first will doff is contained on the fine spining machine, starting device, travel driving motor 2 entrys into service drive the dolly 1 that doffs and walk on hanging rail 18 and supporting guide 20, and the photoelectric sensor 16 that is installed on the dolly 1 that doffs is also followed dolly 1 synchronous walking that doffs; When photoelectric sensor 16 ran to the corresponding position of reflecting element, photoelectric sensor 16 transmitted signal and gives control system, and control system control travel driving motor 2 shuts down, and made the dolly 1 that doffs stop walking; Control system is controlled tube drawing machinery hand starting simultaneously.
2, when the dolly 1 that doffs stops to walk, control system control tube drawing machinery hand starting, carry out following action:
A, control system are at first controlled vertical cylinder 8 actions in the mechanism that horizontally vertically moves, and vertically 9 reaches of the sliding shoe of cylinder 8 drive support put in place, and vertically the magnetic switch on the cylinder 8 sends and feeds back signal to control system;
Grabbing 14 actions of pipe device in c, the control system control bobbin clip, grabbing pipe device 14 spool A is caught, and sending and feed back signal to control system;
D, control system are controlled lift cylinder 12 counteragents in the elevating mechanism again, lift cylinder 12 drive cranes 11 and on bobbin clip on move on to the position, the magnetic switch on the lift cylinder 12 sends and feeds back signal to control system;
E, control system are controlled vertical cylinder 8 counteragents in the mechanism that horizontally vertically moves again, vertically move on to the position behind cylinder 8 driving arms 9, and vertically the magnetic switch on the cylinder 8 sends and feeds back signal to control system;
F, control system are controlled grabbing in the bobbin clip again and are managed device 14 counteragents, grab pipe device 14 and unclamp, and spool A is released and falls in the collecting box and is collected, and the tube drawing manipulator returns back to original position;
G, when the tube drawing manipulator returns back to original position, grab pipe device 14 and send and feed back signal to control system, control system is controlled the walking driving mechanism again and is started, and so circulation has promptly realized the operation of pulling out spool A automatically and collecting.
Control system among the present invention can adopt conventional PLC controller, relay, single-chip microcomputer etc., as long as it can be controlled above-mentioned travel driving motor 2, vertical cylinder 8, lift cylinder 12 and grab pipe device 14 and move in order.The conventional automatic intubate mechanism of a cover can be installed on the dolly 1 that doffs of the present invention additional, full-automatic tube drawing, intubate operation can be realized.
Claims (10)
1. the automatic pipe drawing device of batch (-type) comprises the dolly that doffs (1), and the dolly that doffs (1) is placed on the guide assembly and can walks along guide assembly, and the dolly that doffs (1) track route is parallel to the fine spining machine spindle line of centres; It is characterized in that: walking driving mechanism, tube drawing manipulator and control system are installed on the described dolly that doffs (1), the walking driving mechanism is used for driving dolly (1) intermittent ambulation that doffs, and the tube drawing manipulator is used for the full spool on the fine spining machine (A) is pulled up and collected; Control system is used for control walking driving mechanism and tube drawing manipulator crossed work, and when the walking drive mechanism was doffed dolly (1) walking, the tube drawing manipulator stopped the tube drawing action; The walking drive mechanism is doffed dolly (1) when stopping, and the tube drawing manipulator begins the tube drawing action.
2. the automatic pipe drawing device of batch (-type) as claimed in claim 1, it is characterized in that: described walking driving mechanism comprises travel driving motor (2) and photoelectric sensor (16), travel driving motor (2) is installed on the dolly that doffs (1), driving wheel (3) is installed on the output shaft of travel driving motor (2), driving wheel (3) matches with described guide assembly, drives dolly (1) walking of doffing; Described photoelectric sensor (16) is installed on the dolly that doffs (1), photoelectric sensor (16) is electrically connected with control system, on the frame of fine spining machine, be provided with the reflecting element that matches with photoelectric sensor (16), photoelectric sensor (16) is followed the dolly that doffs (1) when running to the corresponding position of reflecting element, photoelectric sensor (16) transmits signal and gives control system, control system control travel driving motor (2) shuts down, and makes the dolly that doffs (1) stop walking; Described control system is controlled tube drawing machinery hand starting simultaneously.
3. the automatic pipe drawing device of batch (-type) as claimed in claim 2 is characterized in that: described driving wheel (3) can adopt friction pulley, and friction pulley directly drives the carriage walking that doffs by the mode of friction-driven; Or driving wheel (3) employing gear, guide assembly is provided with the tooth bar (19) along its length direction, this tooth bar (19) and driving wheel (3) engaged transmission.
4. the automatic pipe drawing device of batch (-type) as claimed in claim 1, it is characterized in that: described tube drawing machinery hand comprises the mechanism that horizontally vertically moves, elevating mechanism and bobbin clip, the mechanism that horizontally vertically moves is installed on the dolly that doffs (1), elevating mechanism is installed in the mechanism that horizontally vertically moves, mechanism's drive moves forward and backward by horizontally vertically moving, bobbin clip is installed on the elevating mechanism, and bobbin clip is used to catch spool (A) and it is pulled up, and discharges then and collects.
5. the automatic pipe drawing device of batch (-type) as claimed in claim 4, it is characterized in that: the described mechanism that horizontally vertically moves comprises bearing (5), horizontal Der Laengslenker (6), vertical slide (22) and vertical cylinder (8), two horizontal Der Laengslenkers (6) are installed in the dolly that doffs (1) two ends by bearing (5) respectively, all be fitted with the vertical slide (22) that is slidingly matched with its formation on two horizontal Der Laengslenkers (6), described vertical cylinder (8) is fixed on the cylinder block (7) of dolly (1) one end that doffs; Described elevating mechanism comprises support (9), vertical guide rod (10), lift slide, lift cylinder (12) and crane (11), support (9) is installed on two vertical slides (22) in the mechanism that horizontally vertically moves, and support (9) drives by vertical cylinder (8) and moves forward and backward; Support (9) two ends are equipped with two vertical guide rods (10), all be fitted with the lift slide that is slidingly matched with its formation on two vertical guide rods (10), lift slide drives lifting moving by lift cylinder (12), and crane (11) is fixedly mounted on the lift slide; Described bobbin clip comprises crossbeam (13) and grabs pipe device (14), crossbeam (13) is installed on the crane (11), crossbeam is provided with the wireway that is connected with source of the gas in (13), a plurality of pipe devices (14) of grabbing are installed on the crossbeam (13), and adjacent distance of grabbing between the pipe device (14) equals the distance between the adjacent spindle on the fine spining machine; Described a plurality of pipe device (14) of grabbing is connected with wireway in the crossbeam (13) respectively, grabs to manage device (13) and be used for spool (A) is caught.
6. the automatic pipe drawing device of batch (-type) as claimed in claim 5 is characterized in that: described vertical cylinder (8), lift cylinder can adopt the feed screw nut transmission mechanism to replace.
7. the automatic pipe drawing device of batch (-type) as claimed in claim 5, it is characterized in that: horizontal Der Laengslenker (6) two ends in the described mechanism that horizontally vertically moves are attached with front travel switch (15) and back travel switch (21), and whether front travel switch (15) and back travel switch (21) are used to detect vertical slide (22) and move into place.
8. the automatic pipe drawing device of batch (-type) as claimed in claim 5 is characterized in that: the pipe device (14) of grabbing in the described bobbin clip is at least two.
9. the automatic pipe drawing device of batch (-type) as claimed in claim 1, it is characterized in that: described guide assembly comprises hanging rail (18) and supporting guide (20), hanging rail (18) and supporting guide (20) are parallel to each other, and are fixed on fine voile machine one side one on the other; The described dolly that doffs (1) is equipped with upper roller (4) and side support wheel (17) near a side of fine spining machine, upper roller (4) interlocks with hanging rail (18), the dolly (1) that doffs is suspended on the hanging rail (18) by upper roller (4), and the dolly that doffs (1) bottom is liftoff; Described side support wheel (17) and supporting guide (20) corresponding matching, side support wheel (17) wheel face is supported on the supporting guide (20).
10. the automatic pipe drawing device of batch (-type) as claimed in claim 9 is characterized in that: the wheel face of described upper roller (4) is made as arcs of recesses, and hanging rail (18) adopts and the suitable round steel rail of upper roller (4) wheel face; Perhaps the wheel face of upper roller (4) is made as the plane, and hanging rail (18) is provided with the groove that can fasten upper roller (4).
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| CN 201110174727 CN102212904B (en) | 2011-06-24 | 2011-06-24 | Intermittent automatic tube drawing device |
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| CN 201110174727 CN102212904B (en) | 2011-06-24 | 2011-06-24 | Intermittent automatic tube drawing device |
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| CN102534876A (en) * | 2011-12-02 | 2012-07-04 | 常熟市浩通市政工程有限公司 | Lifting device for spinning frame |
| CN102553842A (en) * | 2011-12-31 | 2012-07-11 | 佛山市河之舟机电有限公司 | Ceramic tile sorting line with movable tile picking manipulator |
| CN103484943A (en) * | 2013-09-27 | 2014-01-01 | 塔里木大学 | Seed cotton sample making machine |
| CN103603104A (en) * | 2013-11-14 | 2014-02-26 | 太原科技大学 | Automatic tube drawing device for doffer |
| CN104420026A (en) * | 2013-08-20 | 2015-03-18 | 青岛云龙纺织机械有限公司 | Double-electric and double-pneumatic four-shaft linkage control system |
| CN104420025A (en) * | 2013-08-20 | 2015-03-18 | 青岛云龙纺织机械有限公司 | Elastic supporting wheel device |
| CN105568449A (en) * | 2016-03-09 | 2016-05-11 | 安徽日发纺织机械有限公司 | Method and device for opening bobbin creel for air spinning doffer |
| CN106676691A (en) * | 2017-02-17 | 2017-05-17 | 江苏海马纺织机械有限公司 | Horizontal moving device of yarn holder crossbeam |
| CN106702550A (en) * | 2016-12-28 | 2017-05-24 | 荣德明 | Tube drawing device of spinning doffer |
| CN107366054A (en) * | 2017-08-28 | 2017-11-21 | 湖北雪美实业股份有限公司 | Automatic doffer |
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| CN102534876A (en) * | 2011-12-02 | 2012-07-04 | 常熟市浩通市政工程有限公司 | Lifting device for spinning frame |
| CN102553842A (en) * | 2011-12-31 | 2012-07-11 | 佛山市河之舟机电有限公司 | Ceramic tile sorting line with movable tile picking manipulator |
| CN104420026A (en) * | 2013-08-20 | 2015-03-18 | 青岛云龙纺织机械有限公司 | Double-electric and double-pneumatic four-shaft linkage control system |
| CN104420025A (en) * | 2013-08-20 | 2015-03-18 | 青岛云龙纺织机械有限公司 | Elastic supporting wheel device |
| CN103484943B (en) * | 2013-09-27 | 2016-08-31 | 塔里木大学 | A kind of unginned cotton sample maker |
| CN103484943A (en) * | 2013-09-27 | 2014-01-01 | 塔里木大学 | Seed cotton sample making machine |
| CN103603104A (en) * | 2013-11-14 | 2014-02-26 | 太原科技大学 | Automatic tube drawing device for doffer |
| CN105568449A (en) * | 2016-03-09 | 2016-05-11 | 安徽日发纺织机械有限公司 | Method and device for opening bobbin creel for air spinning doffer |
| CN105568449B (en) * | 2016-03-09 | 2017-11-21 | 安徽日发纺织机械有限公司 | A kind of bobbin cradle open method and its device for air spinning doffer |
| CN106702550A (en) * | 2016-12-28 | 2017-05-24 | 荣德明 | Tube drawing device of spinning doffer |
| CN106676691A (en) * | 2017-02-17 | 2017-05-17 | 江苏海马纺织机械有限公司 | Horizontal moving device of yarn holder crossbeam |
| CN107366054A (en) * | 2017-08-28 | 2017-11-21 | 湖北雪美实业股份有限公司 | Automatic doffer |
| CN107833597A (en) * | 2017-11-24 | 2018-03-23 | 凃仕贵 | A kind of clinical labororatory's sample core receives system |
| CN107833597B (en) * | 2017-11-24 | 2023-10-03 | 凃仕贵 | Clinical laboratory sample nuclear collection system |
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Owner name: WUXI JUJI INTELLIGENT TEXTILE MACHINERY CO., LTD. Free format text: FORMER NAME: JIJU SPINNING MACHINERY CO., LTD., WUXI CITY |
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Address after: 214101 Jiangsu city of Wuxi Province East Pavilion Xishan HUAFA Road No. 18 Patentee after: Wuxi Compact Spinning Apparatus Co., Ltd. Address before: 214101 Jiangsu city of Wuxi Province East Pavilion Xishan HUAFA Road No. 18 Patentee before: Jiju Spinning Machinery Co., Ltd., Wuxi City |