CN101818394A - Device for automatically transporting, discharging and inserting pipe of doffer - Google Patents
Device for automatically transporting, discharging and inserting pipe of doffer Download PDFInfo
- Publication number
- CN101818394A CN101818394A CN 201010164013 CN201010164013A CN101818394A CN 101818394 A CN101818394 A CN 101818394A CN 201010164013 CN201010164013 CN 201010164013 CN 201010164013 A CN201010164013 A CN 201010164013A CN 101818394 A CN101818394 A CN 101818394A
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- pipe
- empty spool
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- wheel
- frame
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- 238000007599 discharging Methods 0.000 title abstract 5
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims description 18
- 235000014676 Phragmites communis Nutrition 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 8
- 238000010009 beating Methods 0.000 claims description 5
- 239000013536 elastomeric material Substances 0.000 claims description 5
- 238000009987 spinning Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000001419 dependent effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000002627 tracheal intubation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The invention discloses a device for automatically transporting, discharging and inserting a pipe of a doffer, which comprises a roller arranged on an electric propelling trolley, a second electric motor connected with the roller and a connecting rod matched with the roller, a mechanism of a bracket-shaped pipe transporting and discharging channel, a concave cambered plate and a vertical hollow spool, and a pipe inserting mechanism consisting of a photoelectric sensor, an electromagnetic pipe impactor and a PLC control system. The hollow spool is transported in the bracket-shaped pipe transporting and discharging channel through the roller and a propelling wheel, and the hollow spool is inserted through the pipe inserting mechanism, so that operation of automatically transporting, discharging and inserting the hollow spool can be realized, phenomena of spool retaining and dropping are avoided, the production efficiency is improved, the labor strength of workers excessively dependent on manual operation is reduced, the doffing speed is fast, and the operation of 240-ingot pipe inserting can be finished only in 48 seconds; and the device has high stability and tightness, and avoids damage to a spindle blade of a spinning machine in the operation of the conventional pipe inserting device.
Description
Technical field
The invention belongs to the Weaving device field, be specifically related to a kind of defeated pipe of automation of doffer and the device of comb and intubate.
Background technology
Defeated pipe of the doffer of present use and comb and Intubaction device are mainly managed the comb screw rod by failing, upward pipeline, following pipeline and intubate mouth are formed, the walking of this device generally relies on the motorized motions equipment on the dolly that walking power is provided, and the work of defeated pipe, comb and intubate relies on the helical wheel of dolly and the interaction between the spinning machine spindle blade to obtain.Though this class intubate mechanism can realize failing continuously the operation of pipe and comb and intubate, but still there is following deficiency: influence intubate efficient thereby when failing the pipe comb, be prone to the card pipe and fall to manage phenomenon, cause spinning equipment long downtime, the production cost height, and undue dependence is artificial, labour intensity is big; Drive the related rotation part by the spindle blade of spinning machine and the interaction between the propelling dolly in addition in the intubate process, this might cause the damage of spinning machine spindle blade, thereby influence spins yarn quality.
Summary of the invention
In order to overcome the deficiency that above-mentioned prior art exists, the object of the present invention is to provide a kind of defeated pipe of automation of doffer and the device of comb and intubate, by rolling roller with advance wheel to finish defeated pipe and the comb action of empty spool in defeated pipe of parantheses shape and comb passage, cooperate electromagnetism to beat pipe device and PLC control system by photoelectric sensor and finish the intubate of empty spool and move; Realized that thus automation finishes the defeated pipe of empty spool and the operation of comb and intubate, avoid occurring the card pipe and fallen to manage phenomenon, improved production efficiency, and alleviated the artificial labour intensity of undue dependence, and it is faster to finish the speed of doffing of 1 ingot intubate at most than present per second, can reach the action of 240 ingot intubate and only need 48 seconds, in addition owing to adopted electromagnetic type to make the pipe device, the active intubation way of the automation that photoelectric sensor and PLC control system constitute, overcome in the present catheterization equipment course of work the damage of spinning machine spindle blade, had stability and the good characteristics of closure.
In order to achieve the above object, the technical solution adopted in the present invention is:
The device of the defeated pipe of a kind of automation of doffer and comb and intubate, comprise electronic propelling dolly 24, the wheel body top connection box shape frame 9 of described electronic propelling dolly 24, frame shape frame 9 inner and upper are equipped with electric cylinder 8, the side in the face of outside spindle blade 16 of frame shape frame 9 is equipped with photoelectric sensor 15, the upper surface of frame shape frame 9 is arranged guide rail 7 and the movable supporting frame 3 that has slide block, the bottom inside face of movable supporting frame 3 is connected with guide rail 7 by this slide block, the piston rod of electric cylinder 8 is connected on the movable supporting frame 3, and its bar is to consistent with guide rail 7 directions, movable supporting frame 3 top surfaces are installed the inner empty spool case 1 that empty spool 14 is arranged, the bottom of empty spool case 1 is to have an empty spool support 2 greater than empty spool 14 big or small spaces 39, the place, 39 two ends, space of empty spool support 2 fixedly mounts two the identical rolling roller 4 and first motors 18 in roller footpath respectively, snap in the column wheel 36 that matches on the motor shaft of first motor 18, fix an eccentric wheel 38 separately on two end faces of this column wheel 36, two end face centers of each rolling roller 4 are connected with eccentric wheel 38 centers by being fixed on connecting rod 37 on this end face and equal in length separately, towards connecting with connecting rod 37 between the pairing eccentric wheel 38 of the end face of unanimity, all are towards connecting with connecting rod 37 between eccentric wheel 38 its two adjacent eccentric wheels 38 of unanimity, in addition 39 belows, space of empty spool support 2 and be tilted under the upper end of chute 25 be conducted, chute 25 lower ends and defeated tubular construction are connected, defeated tubular construction top is the container 26 of a strainer shape, container 26 bottoms of this strainer shape are connected with the defeated pipe of parantheses shape comb passage 12 by skewed slot 40, the medial surface of the defeated pipe of parantheses shape comb passage 12 is connected with the left surface of smooth inner concavity arc 13, the end jug shape backstay 21 of the defeated pipe of arcuation comb passage 12, the inner surface of failing the inner concavity arc 13 of the end of managing comb passage 12 near the parantheses shape is provided with reed 19, handle-shaped backstay 21 and reed 19 have been formed the mechanism of verticalization empty spool, the top, position that is used to place vertically good empty spool 14 in the structure of verticalization empty spool is provided with the electromagnetic type that is fixed on the movable supporting frame 3 and makes pipe device 11, be provided with propelling wheel 5 near the defeated pipe of parantheses shape comb passage 12, and advance wheel 5 to be inserted on the motor shaft that is fixed on second motor 6 on the movable supporting frame 3, the control port 28 that electromagnetic type is beaten pipe controlled ports 27 of device 11 and PLC control system 29 is connected with the communications cable, the output signal port 31 of photoelectric sensor 15 and the input signal port of PLC control system 29 30 are connected with the communications cable, electromagnetic type is made pipe device 11, the power input mouth of photoelectric sensor 15 and PLC control system 29 is connected with external power source 32 respectively, and PLC control system 29 inside have the pipe of the beating task module 33 and dozen pipe that resets to have a high regard for affair module 34.
Said photoelectric sensor 15 is consistent with the height that the outside is installed in the outside spindle blade 16 on the rail 17.
The width of said chute 25 is greater than an empty spool diameter and less than the diameter of two empty spools.
The central axis of the motor shaft of the said rolling roller 4 and first motor 18 is parallel to each other.
Two end faces of said rolling roller 4 and vertical justify align in space 39.
Be distributed with strip elastomeric material 35 on the circumference of said propelling wheel 5.
The device of the defeated pipe of the automation of the doffer that the present invention adopts and comb and intubate, finish defeated pipe and the comb action of empty spool 14 in the defeated pipe of parantheses shape comb passage 12 by rolling roller 4 and the mechanism that advances wheel 5 and vertically change empty spool, and photoelectric sensor 15 cooperates and beats pipe device 11 and PLC control system and finish the intubate of empty spool 14 and move, realized that thus automation finishes the defeated pipe of empty spool and the operation of comb and intubate, avoid occurring the card pipe and fallen to manage phenomenon, improved production efficiency, and alleviated the artificial labour intensity of undue dependence, and it is faster to finish the speed of doffing of 1 ingot intubate at most than present per second, can reach 240 ingot intubate action 48 seconds, the device of the defeated pipe of the automation of this doffer and comb and intubate is owing to adopted electromagnetic type to make pipe device 11 in addition, the active intubation way of the automation that photoelectric sensor 15 and PLC control system 29 constitute, have stability and the good characteristics of closure, overcome in the present catheterization equipment course of work damage the spinning machine spindle blade.
Description of drawings
Facad structure schematic diagram when Fig. 1 is a duty of the present invention.
Side structure schematic diagram when Fig. 2 is a duty of the present invention.
Empty spool when Fig. 3 is a duty of the present invention breaks away from the partial sectional view of empty spool case.
Fig. 4 is the structural representation of defeated tubular construction of the present invention.
Fig. 5 is the structural representation of propelling wheel of the present invention.
Fig. 6 is the connection diagram of two rolling rollers of the present invention and second motor.
Fig. 7 is the connection diagram that PLC control system of the present invention, electromagnetic type are played pipe device and photoelectric sensor.
The specific embodiment
The present invention will be described in more detail below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, the device of the defeated pipe of the automation of doffer and comb and intubate, include electronic propelling dolly 24, the wheel body top of electronic propelling dolly 24 is connected with frame shape frame 9, frame shape frame 9 inner and upper are equipped with electric cylinder 8, the side in the face of outside spindle blade 16 of frame shape frame 9 is equipped with photoelectric sensor 15, this photoelectric sensor 15 is consistent with the height that the outside is installed in the outside spindle blade 16 on the rail 17, the upper surface of frame shape frame 9 is arranged guide rail 7 and the movable supporting frame 3 that has slide block, the bottom inside face of movable supporting frame 3 is connected with guide rail 7 by this slide block, the piston rod of electric cylinder 8 is connected on the movable supporting frame 3, and its bar is to consistent with guide rail 7 directions, movable supporting frame 3 top surfaces are installed the inner empty spool case 1 that empty spool 14 is arranged, order is discharged empty spool 14 in the empty spool case, the bottom of empty spool case 1 is to have an empty spool support 2 greater than empty spool 14 big or small spaces 39, the place, 39 two ends, space of empty spool support 2 fixedly mounts two the identical rolling roller 4 and first motors 18 in roller footpath respectively, the central axis of the motor shaft of two rolling rollers 4 and first motor 18 is parallel to each other, 39 belows, space of empty spool support 2 and be tilted under the upper end of chute 25 be conducted, the width of chute 25 is greater than an empty spool diameter and less than the diameter of two empty spools, chute 25 lower ends and defeated tubular construction are connected, defeated tubular construction top is the container 26 of a strainer shape, container 26 bottoms of this strainer shape are connected with the defeated pipe of parantheses shape comb passage 12 by skewed slot 40, the medial surface of the defeated pipe of parantheses shape comb passage 12 is connected with the left surface of smooth inner concavity arc 13, the end jug shape backstay 21 of the defeated pipe of arcuation comb passage 12, the inner surface of failing the inner concavity arc 13 of the end of managing comb passage 12 near the parantheses shape is provided with reed 19, handle-shaped backstay 21 and reed 19 have been formed the mechanism of verticalization empty spool, the top, position that is used to place vertically good empty spool 14 in the structure of verticalization empty spool is provided with the electromagnetic type that is fixed on the movable supporting frame 3 and makes pipe device 11, be provided with propelling wheel 5 near the defeated pipe of parantheses shape comb passage 12, advance wheel 5 to be inserted on the motor shaft that is fixed on second motor 6 on the movable supporting frame 3.
As shown in Figure 5, be distributed with strip elastomeric material 35 on the circumference of propelling wheel 5.
As shown in Figure 6, snap in the column wheel 36 that matches on the motor shaft of first motor 18, fixed eccentric 38 on the end face of this column wheel 36, two end faces of each rolling roller 4 and vertical justify align in space 39, two end face centers of each rolling roller 4 are connected with eccentric wheel 38 centers by being fixed on connecting rod 37 on this end face and equal in length separately, towards connecting with connecting rod 37 between the pairing eccentric wheel 38 of the end face of unanimity, all are towards connecting with connecting rod 37 between eccentric wheel 38 its two adjacent eccentric wheels 38 of unanimity.
As shown in Figure 7, the control port 28 that electromagnetic type is beaten pipe controlled ports 27 of device 11 and PLC control system 29 is connected with the communications cable, the output signal port 31 of photoelectric sensor 15 and the input signal port of PLC control system 29 30 are connected with the communications cable, the power input mouth that electromagnetic type is beaten pipe device 11, photoelectric sensor 15 and PLC control system 29 is connected with external power source 32 respectively, and PLC control system 29 inside have the pipe of the beating task module 33 and dozen pipe that resets to have a high regard for affair module 34.
Operation principle of the present invention is: the electronic propelling dolly 24 of failing the device of pipe and comb and intubate when the automation of doffer, electric cylinder 8, first motor 18 and second motor 6 are switched on when starting simultaneously, electronic propelling dolly 24 is parallel mobile to rail 17 1 sides that outside spindle blade 16 is installed, electric cylinder 8 promotes movable supporting frame 3 by piston rod simultaneously, along guide rail 7 movable supporting frame 3 is slipped into its intubate operating position, after first motor 18 starts, the position of the connecting rod of the deflecting wheel that two rolling rollers of connecting rod horizontal reciprocating movement ground change 4 in driving rolling roller axle center link to each other, stop the empty spool that might break away from the motion of landing direction, thereby empty spool 14 can be slipped to by the space 39 of empty spool support 2 in parantheses shape defeated pipe comb passage 12 and the inner concavity arc 13 like this, and the direction that can not break away from landing causes the problem of card pipe, and under the restriction of this defeated tubular construction, progressively vertically tilt to glide, fail the mechanism of the handle-shaped backstay 21 and the verticalization empty spool that vertical reed 19 is formed of the end of managing the comb passage up to the parantheses shape, add that the propelling wheel that is distributed with strip elastomeric material 35 5 rotations on second motor, the 6 drive motors axles are stuck in the mechanism of verticalization empty spool empty spool 14 and cooperate reed to prevent that empty spool 14 from falling to manage the phenomenon generation, subsequently when photoelectric sensor 15 detects the outside spindle blade 16 of no empty spool 14, this signal is passed to PLC control system 29 by its output signal end oral instructions, PLC control system 29 is by playing 33 pairs of displacement quantitative analyses of pipe task module, calculate the required time of upper end that empty spool 14 moves to this spindle blade 16, after time arrives, control port by PLC control system 29 sends the management and control system of beating instruction, handle electromagnetic type and make pipe device 11 and when the center line of empty spool 14 is just aimed at the center line of spindle blade 16, empty spool 14 accurately is inserted on the spindle blade 16, insert the back and break pipe by resetting of PLC control system 29 and have a high regard for affair module 44 to send reset instruction electromagnetic type is made pipe device 11 to retract the position of beating before the pipe.Realized that thus automation finishes the defeated pipe of empty spool and the operation of comb and intubate, avoid occurring the card pipe and fallen to manage phenomenon, improved production efficiency, and alleviated the artificial labour intensity of undue dependence, and it is faster to finish the speed of doffing of 1 ingot intubate at most than present per second, can reach the action of 240 ingot intubate and only need 48 seconds, the device of the defeated pipe of the automation of this doffer and comb and intubate is owing to adopted electromagnetic type to make pipe device 11 in addition, the active intubation way of the automation that photoelectric sensor 15 and PLC control system 29 constitute, overcome in the present catheterization equipment course of work the damage of spinning machine spindle blade, had stability and the good characteristics of closure.
Among the figure: the 1st, the empty spool case; The 2nd, the empty spool support; The 3rd, movable supporting frame; The 4th, rolling roller; The 5th, advance wheel; 6 is second motors; The 7th, guide rail; The 8th, electric cylinder; The 9th, frame shape frame; The 11st, electromagnetic type is made the pipe device; The 12nd, the defeated pipe of parantheses shape comb passage; The 13rd, the inner concavity arc; The 14th, empty spool; The 15th, photoelectric sensor; The 16th, outside spindle blade; The 17th, rail; 18 is first motors; The 19th, reed; The 21st, the handle-shaped backstay; The 24th, electronic propelling trolley; The 25th, chute; The 26th, the container of strainer shape; The 27th, controlled ports; The 28th, control port; The 29th, PLC control system; The 30th, the input signal port; The 31st, the output signal port; The 32nd, external power source; The 33rd, beat the pipe task module; The 34th, dozen pipe that resets is had a high regard for the affair module; The 35th, the strip elastomeric material; The 36th, the column wheel; The 37th, connecting rod; The 38th, eccentric wheel; The 39th, the space; The 40th, skewed slot.
Claims (6)
1. the device of pipe and comb and intubate is failed in the automation of a doffer, comprise electronic propelling dolly (24), it is characterized in that: the wheel body top connection box shape frame (9) of described electronic propelling dolly (24), frame shape frame (9) inner and upper is equipped with electric cylinder (8), the side in the face of outside spindle blade (16) of frame shape frame (9) is equipped with photoelectric sensor (15), the upper surface of frame shape frame (9) is arranged guide rail (7) and the movable supporting frame (3) that has slide block, the bottom inside face of movable supporting frame (3) is connected with guide rail (7) by this slide block, the piston rod of electric cylinder (8) is connected on the movable supporting frame (3), and its bar is to consistent with guide rail (7) direction, movable supporting frame (3) top surface is installed the empty spool case (1) that there is empty spool (14) inside, the bottom of empty spool case (1) is to have an empty spool support (2) greater than the space (39) of empty spool (14) size, the place, two ends, space (39) of empty spool support (2) fixedly mounts two identical rolling roller (4) and first motors (18) in roller footpath respectively, snap in the column wheel (36) that matches on the motor shaft of first motor (18), fix an eccentric wheel (38) separately on two end faces of this column wheel (36), two end face centers of each rolling roller (4) are separately by being fixed on this end face and connecting rod equal in length (37) is connected with an eccentric wheel (38) center, towards connecting with connecting rod (37) between the pairing eccentric wheel of the end face of unanimity (38), connect with connecting rod (37) between its adjacent two eccentric wheels (38) of all eccentric wheels (38) towards unanimity, below the space (39) of empty spool support (2) and the upper end of the chute (25) under being tilted to is conducted in addition, chute (25) lower end and defeated tubular construction are connected, defeated tubular construction top is the container (26) of a strainer shape, the container of this strainer shape (26) bottom is connected with parantheses shape defeated pipe comb passage (12) by skewed slot (40), the medial surface of parantheses shape defeated pipe comb passage (12) is connected with the left surface of smooth inner concavity arc (13), the end jug shape backstay (21) of arcuation defeated pipe comb passage (12), the inner surface of failing the inner concavity arc (13) of the end of managing comb passage (12) near the parantheses shape is provided with reed (19), handle-shaped backstay (21) and reed (19) have been formed the mechanism of verticalization empty spool, the top, position that is used to place vertically good empty spool (14) in the structure of verticalization empty spool is provided with the electromagnetic type that is fixed on the movable supporting frame (3) and makes pipe device (11), be provided with propelling wheel (5) near parantheses shape defeated pipe comb passage (12), and advance wheel (5) to be inserted on the motor shaft of second motor (6) that is fixed on the movable supporting frame (3), electromagnetic type is beaten the controlled ports (27) of pipe device (11) and the control port (28) of PLC control system (29) is connected with the communications cable, the output signal port (31) of photoelectric sensor (15) is connected with the communications cable with the input signal port (30) of PLC control system (29), electromagnetic type is made pipe device (11), the power input mouth of photoelectric sensor (15) and PLC control system (29) is connected with external power source (32) respectively, and there is the pipe of beating task module (33) PLC control system (29) inside and dozen pipe that resets is had a high regard for affair module (34).
2. according to the said device of claim 1, it is characterized in that: described photoelectric sensor (15) is consistent with the height that the outside is installed in the outside spindle blade (16) on the rail (17).
3. according to the said device of claim 1, it is characterized in that: the central axis of the motor shaft of described rolling roller (4) and first motor (18) is parallel to each other.
4. according to the said device of claim 1, it is characterized in that: two end faces of described rolling roller (4) and vertical justify align of space (39).
5. according to the said device of claim 1, it is characterized in that: the width of described chute (25) is for greater than an empty spool diameter and less than the diameter of two empty spools.
6. according to the said device of claim 1, it is characterized in that: be distributed with strip elastomeric material (35) on the circumference of described propelling wheel (5).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101640134A CN101818394B (en) | 2010-05-05 | 2010-05-05 | Device for automatically transporting, discharging and inserting pipe of doffer |
| CN2012100143241A CN102560765A (en) | 2009-11-04 | 2010-11-04 | Three-dimensional robot for yarn pulling |
| CN2010800174380A CN102414353B (en) | 2009-11-04 | 2010-11-04 | Automatic doffer for ring spinning machine |
| PCT/CN2010/078396 WO2011054295A1 (en) | 2009-11-04 | 2010-11-04 | Automatic doffer for ring spinning machine |
| CN2012100143222A CN102560764A (en) | 2009-11-04 | 2010-11-04 | Doffing trolley traveling and sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101640134A CN101818394B (en) | 2010-05-05 | 2010-05-05 | Device for automatically transporting, discharging and inserting pipe of doffer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101818394A true CN101818394A (en) | 2010-09-01 |
| CN101818394B CN101818394B (en) | 2011-10-26 |
Family
ID=42653656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101640134A Expired - Fee Related CN101818394B (en) | 2009-11-04 | 2010-05-05 | Device for automatically transporting, discharging and inserting pipe of doffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101818394B (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011054295A1 (en) * | 2009-11-04 | 2011-05-12 | 铜陵市松宝机械有限公司 | Automatic doffer for ring spinning machine |
| CN102560773A (en) * | 2012-03-03 | 2012-07-11 | 南昌航空大学 | Method for controlling bobbin discharging motor of doffing machine |
| CN102634891A (en) * | 2012-04-25 | 2012-08-15 | 铜陵市松宝机械有限公司 | Automatic control device for doffer |
| CN102689819A (en) * | 2011-03-24 | 2012-09-26 | 新野恒远纺织器材有限公司 | Anti-theft cop tube |
| CN102733016A (en) * | 2012-07-10 | 2012-10-17 | 铜陵市松宝机械有限公司 | Tube inserting and air distributing device for doffing machine |
| CN102776624A (en) * | 2012-08-03 | 2012-11-14 | 铜陵市松宝机械有限公司 | Bobbin conveying device |
| CN103088487A (en) * | 2013-02-01 | 2013-05-08 | 铜陵市松宝机械有限公司 | Hollow bobbin delivery device |
| CN103498223A (en) * | 2013-09-26 | 2014-01-08 | 铜陵市松宝机械有限公司 | Moving positioning type intelligent and synchronous tube inserting device of doffer |
| CN103774302A (en) * | 2014-01-22 | 2014-05-07 | 日照裕鑫动力有限公司 | Automatic cop drawing device and method of ring spinning frame |
| CN103774301A (en) * | 2014-01-22 | 2014-05-07 | 日照裕鑫动力有限公司 | Automatic hollow bobbin inserting device and method for ring spinning frame |
| CN104420029A (en) * | 2013-08-20 | 2015-03-18 | 青岛云龙纺织机械有限公司 | Gear rack back-and-forth tube feeding device |
| CN104630946A (en) * | 2015-03-02 | 2015-05-20 | 清华大学 | Flat-axis gear train vertical continuous bobbin pressing device of doffer |
| CN104746192A (en) * | 2015-04-01 | 2015-07-01 | 铜陵松宝智能装备股份有限公司 | Damping device for preventing yarn breakage, doffing machine and working method thereof |
| CN105483876A (en) * | 2015-12-29 | 2016-04-13 | 晋中经纬泓鑫机械有限公司 | Electromagnetic bobbin inserting and pressing devices and doffing trolley |
| CN106498575A (en) * | 2016-12-28 | 2017-03-15 | 荣德明 | A kind of spinning doffer intubation performs device |
| CN106757585A (en) * | 2016-12-28 | 2017-05-31 | 荣德明 | A kind of spinning doffer Intubaction device |
| CN108542369A (en) * | 2018-04-16 | 2018-09-18 | 华南师范大学 | A kind of heart rate breathing detection method and system |
| CN109837621A (en) * | 2017-11-24 | 2019-06-04 | 铜陵松宝智能装备股份有限公司 | One kind robot that doffs gets on the bus method and method of getting off |
| CN110454118A (en) * | 2019-08-23 | 2019-11-15 | 李国龙 | Well head returning fluid reclaimer operation platform |
| CN110512322A (en) * | 2019-09-05 | 2019-11-29 | 中国科学院合肥物质科学研究院 | A kind of doffer Luo Guan mechanism and elevating caster wheel mechanism |
| CN111593447A (en) * | 2020-06-28 | 2020-08-28 | 湖南娄星纺织有限公司 | Automatic doffing device for spinning frame |
| CN112875313A (en) * | 2021-01-13 | 2021-06-01 | 丁月红 | Automatic orderly-stacking conveying device for conveying metal round pipes |
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