CN110217649B - Bobbin taking mechanism in bobbin replacing device - Google Patents
Bobbin taking mechanism in bobbin replacing device Download PDFInfo
- Publication number
- CN110217649B CN110217649B CN201910599691.4A CN201910599691A CN110217649B CN 110217649 B CN110217649 B CN 110217649B CN 201910599691 A CN201910599691 A CN 201910599691A CN 110217649 B CN110217649 B CN 110217649B
- Authority
- CN
- China
- Prior art keywords
- fixed
- clamping arm
- bobbin
- plates
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
- B65H67/0411—Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
- B65H67/066—Depositing full or empty bobbins into a container or stacking them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention provides a bobbin taking mechanism in a bobbin replacing device, and belongs to the technical field of spinning. It has solved the technical problem such as current artifical yarn efficiency of pulling out is slow. The utility model provides a get a section of thick bamboo mechanism among yarn section of thick bamboo more changing device, including guide rail and the sliding bottom who sets up on the guide rail, be fixed with fixed station one on the base, fixed station two, fixed station one is located the below of fixed station two, be fixed with a plurality of gears one on the fixed station two, the cover is equipped with chain one on the gear one, be fixed with driving motor on the fixed station two, driving motor's output shaft and one of them gear transmission link to each other and can take its rotation, be fixed with a plurality of mount pads on the chain one, be fixed with the gag lever post on the mount pad, this gag lever post is used for placing of a yarn section of thick bamboo, be provided with on the sliding bottom and be used for inserting the section of thick bamboo machine of getting that the gag. The invention has the advantage of high yarn drawing efficiency.
Description
Technical Field
The invention belongs to the technical field of spinning, and particularly relates to a bobbin taking mechanism in a bobbin replacing device.
Background
The doffing work of the spun yarn is an important component of the production of the spinning workshop, and all the work of the doffer is performed around high quality, high yield and low consumption.
The basic content of the doffing working method is yarn pulling, machine loading, tube inserting, head tidying, tube pressing and yarn threading, the steps can be completed in a short time by simultaneously matching a plurality of workers, the number of required workers is large, and the cost is high.
Especially in the step of yarn pulling, most of the yarn pulling devices take off the yarn bobbin manually, and the yarn bobbin needs to be operated after being pulled off, namely, an empty yarn bobbin is inserted at the same time, so that the efficiency is extremely slow, a plurality of workers are needed to be matched on one doffing line, the cost is high, and the efficiency is slow.
Disclosure of Invention
The invention aims to solve the problems in the prior art, provides a bobbin taking mechanism in a bobbin replacing device, and solves the problem of slow yarn pulling.
The purpose of the invention can be realized by the following technical scheme:
a bobbin taking mechanism in a bobbin replacing device comprises a guide rail and a sliding base arranged on the guide rail, wherein a first fixed platform and a second fixed platform are fixed on the base, the first fixed platform is positioned below the second fixed platform, a plurality of first gears are fixed on the second fixed platform, a first chain is sleeved on the first gears, a driving motor is fixed on the second fixed platform, an output shaft of the driving motor is in transmission connection with one of the gears and can drive the second fixed platform to rotate, a plurality of mounting seats are fixed on the first chain, a limiting rod is fixed on each mounting seat and used for placing a bobbin, the bobbin taking mechanism is characterized by comprising a second fixed frame, a second rotating frame, a fourth motor, a third limiting guide plate, a fourth limiting guide plate and a limiting guide rail, the second fixed frame is fixed on the sliding base, and the second rotating frame is rotatably arranged on the second fixed frame, the fourth motor is fixed on a second fixing frame, an output shaft of the fourth motor is connected with a second rotating frame and can drive the rotating frame to rotate, a plurality of clamping arm assemblies are arranged on the second rotating frame, each clamping arm assembly comprises a first clamping arm, a second clamping arm, a first sleeve with a first slideway and a second sleeve with a second slideway, the first sleeve and the second sleeve are hinged on the second rotating frame, the first clamping arm and the second clamping arm respectively penetrate into the first sleeve and the second sleeve, a first pressure spring is arranged in the first slideway of the first sleeve, a second pressure spring is arranged in the second slideway of the second sleeve, the first clamping arm and the second clamping arm are fixedly connected through a third pressure spring, guide rods are fixed at the middle parts of the first clamping arm and the second clamping arm, the limiting guide rail is fixed on the second fixing frame, a third guide channel is arranged at the middle part of the limiting guide rail, the first clamping arm and the second clamping arm can penetrate through the third guide channel, the guide, three fixed plates are connected with three clamp plates through four pressure springs, two end portions of each clamp arm are fixed with four fixed plates, four fixed plates are connected with four clamp plates through five pressure springs, three limit guide plates and four limit guide plates are fixed on two fixed frames, the three limit guide plates and the four limit guide plates form four guide channels, the two ends of the three limit guide plates and the four ends of the limit guide plates form two horn mouths, and when the first clamp arm and the second clamp arm enter the four guide channels from the two horn mouths, the first clamp arm and the second clamp arm can be close to each other and enable the three clamp plates and the four clamp plates to be close to each other.
The doffer comprises a frame, wherein a material rod is arranged on the frame, and a bobbin taking mechanism takes down a bobbin wound on the material rod and sends the bobbin into a limiting rod. The sliding base of the invention is driven by the existing driving motor and can move on the guide rail.
The working principle of the invention is as follows: the bobbin taking mechanism takes off bobbins of wound yarns on the doffer and sends the bobbins to the limiting rod for storage, the chains on the fixing table II are wound in an S shape to enable the bobbins to be distributed possibly and store more bobbins, after the bobbins on the doffer are wound, the fourth motor is started to drive the rotating table II to rotate, the rotating table II is provided with a first clamping arm and a second clamping arm, after the first clamping arm and the second clamping arm enter the guide channel III, the first clamping arm and the second clamping arm are close to each other and enable the third clamping plate and the fourth clamping plate on the upper portion to clamp the bobbins, then when the third clamping arm and the fourth clamping arm are separated from the horn mouths at the four ends of the limiting guide plate III and the limiting guide plate II, the first clamping arm and the second clamping arm are far away from each other, the bobbins are loosened and fall onto the limiting rod on the first chain, then the rotating table II continues to rotate, the guide rods on the first clamping arm and the second clamping arm abut against the limiting guide rail, and then, In the sleeve II, when the guide rod is separated from the limiting guide rail, the first clamping arm and the second clamping arm are reset quickly, and the first clamping arm and the second clamping arm extend to the yarn barrel to be clamped next time.
And when the yarn barrel is extruded by the clamp plate III and the clamp plate IV, the yarn barrel is conveniently clamped by deforming the spring IV and the spring V. When the yarn barrel is taken out from the material rod, the first clamping arm and the second clamping arm can freely adjust positions on the first sleeve and the second sleeve, so that the yarn barrel can be conveniently taken down from the material rod. The mechanism can quickly take down and stack a yarn drum on the doffer, can continuously perform the operation, and has low fault-tolerant rate, high efficiency and greatly reduced labor force of workers.
In the bobbin taking mechanism in the bobbin replacing device, a plurality of limiting plates are fixed on the second fixing table, and a chain channel for a first chain to pass through is formed between the connected limiting plates. The limiting plate can enable the first chain to run better, and the first chain keeps a specific running track through limiting of the limiting plate in the moving process.
In the bobbin taking mechanism in the bobbin replacing device, the second fixing frame is fixed with a plurality of limiting pieces, and the limiting pieces are used for limiting the first clamping arm and the second clamping arm. The limiting piece can limit the rotating angle of the first clamping arm and the second clamping arm, so that the first clamping arm and the second clamping arm can move within a preset range.
In the bobbin taking mechanism in the bobbin replacing device, the third clamping plate and the fourth clamping plate are arc-shaped, and rubber pads are fixed on the third clamping plate and the fourth clamping plate. The rubber pad can effectively prevent the yarn on the yarn barrel from being damaged by clamping. And meanwhile, the yarn cylinder can be prevented from slipping when being taken out.
Compared with the prior art, the invention has the following advantages:
1. get a yarn section of thick bamboo on the doffer that a section of thick bamboo mechanism can be quick and take off and stack, and can go on in succession, the fault-tolerant rate is low, and is efficient, greatly reduced workman labour.
2. And when the yarn barrel is extruded by the clamp plate III and the clamp plate IV, the yarn barrel is conveniently clamped by deforming the spring IV and the spring V. When the yarn barrel is taken out from the material rod, the first clamping arm and the second clamping arm can freely adjust positions on the first sleeve and the second sleeve, so that the yarn barrel can be conveniently taken down from the material rod.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is a perspective view of the present invention.
Fig. 4 is an enlarged view at B in fig. 3.
Fig. 5 is a top view of the present invention.
Fig. 6 is a schematic view of a second rotating frame in the invention.
Fig. 7 is a schematic view of the slide rail of the present invention.
In the figure, 1, a first fixed station; 2. a second fixed table; 3. a storage box; 4. a conveyor belt; 4a, a bobbin storage area; 5. a partition plate; 6. a first gear; 6a, driving a motor; 7. a first chain; 8. a mounting seat; 9. a limiting rod; 10. a first motor; 11. a rotating drum; 11a, a bobbin transferring area; 12. a baffle plate; 13. a first fixing frame; 14. a second motor; 15. a first rotating frame; 15a, a first fixing arm; 16. a slide rail; 17. a slider; 18. a second chain; 19. a third motor; 20. a second gear; 21. a third gear; 22. a material taking needle I; 23. a second material taking needle; 24. a first limiting guide plate; 25. a second limiting guide plate; 26. a first guide channel; 27. a first bell mouth; 28. a first fixing plate; 29. a second fixing plate; 30. a first clamping plate; 31. a second clamping plate; 32. a first spring; 33. a second spring; 34. spacing; 35. an auxiliary wheel; 36. a limiting plate; 37. a second fixing frame; 38. a second rotating frame; 39. a fourth motor; 40. a third limiting guide plate; 41. a fourth limiting guide plate; 42. limiting a guide rail; 43. a first clamping arm; 44. a second clamping arm; 45. a first sleeve; 45a and a first slideway; 46. a second sleeve; 46a and a second slideway; 47. a first pressure spring; 48. a second pressure spring; 49. a third pressure spring; 50. a guide bar; 51. a guide channel III; 52. a third fixing plate; 53. a pressure spring IV; 54. a third clamping plate; 55. fixing a plate IV; 56. a fifth pressure spring; 57. a splint IV; 58. a guide channel IV; 59. a second bell mouth; 60. a limiting sheet; 61. an infrared initiator; 62. an infrared receiver.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 7, a bobbin replacing device on a doffer comprises a guide rail and a sliding base arranged on the guide rail, and is characterized in that a first fixed station 1 and a second fixed station 2 are fixed on the base, the first fixed station 1 is positioned below the second fixed station 2, a storage box 3 for stacking bobbins is fixed on the first fixed station 1, a conveyer belt 4 is arranged on one side of the storage box 3, a discharging mechanism for discharging bobbins at intervals is arranged between the conveyer belt 4 and the storage box 3, a plurality of partition plates 5 are fixed on the conveyer belt 4 at equal intervals, a bobbin storage area 4a is formed between every two adjacent partition plates 5, a bobbin feeding mechanism for taking out bobbins in the bobbin storage area 4a and arranging the bobbins to the doffer is arranged on the base, a plurality of first gears 6 are fixed on the second fixed station 2, a first chain 7 is sleeved on the first gears 6, a driving motor 6a is fixed on the second fixed station 2, an output shaft of the driving motor 6a is in transmission connection with one of the gears 6I and can drive the gears to rotate, a plurality of mounting seats 8 are fixed on the chain I7, a limiting rod 9 is fixed on each mounting seat 8, each limiting rod 9 is used for placing a yarn barrel, and a barrel taking mechanism used for inserting the wound yarn barrel into the limiting rod 9 to be stored is arranged on the sliding base.
The doffer comprises a frame, wherein a material rod is arranged on the frame, a bobbin taking mechanism takes off a bobbin wound on the material rod, and a bobbin feeding mechanism feeds the bobbin into the material rod.
The automatic yarn bobbin replacing device can realize automatic yarn bobbin replacement, is high in efficiency, reduces the cost and labor force of workers, and is high in safety coefficient. The conveyer belt 4 is driven by the existing driving mechanism.
Specifically, the storage box 3 is slantly provided on the first fixing plate 28. The yarn cylinder placed in the storage box 3 can roll down towards the lower part, and the lower part of the storage box 3 is provided with an outlet for rolling out one yarn cylinder.
Specifically, the discharging mechanism comprises a first rotating shaft, a first rotating drum 11 and a first motor 10, wherein the first motor 10 is fixed on a first fixing plate 28, the first rotating shaft is coaxially fixed on an output shaft of the first motor 10, the first rotating drum 11 is fixed on the first rotating shaft, a plurality of baffle plates 12 are fixed on the surface of the first rotating drum 11, and a yarn drum transferring area 11a is formed between every two adjacent baffle plates 12. The first mechanism is started to drive the first rotating shaft to rotate, the rotating shaft drives the rotating drum 11 and the rotating baffles 12 to rotate, the yarn bobbins sequentially enter the yarn bobbin transferring areas 11a between the baffles 12, and then the yarn bobbin transferring areas 11a correspond to one of the yarn bobbin storage areas 4a on the conveying belt 4, and then the yarn bobbins are transferred.
Specifically, the barrel feeding mechanism comprises a second rotating shaft, a first fixing frame 13, a second motor 14, a first rotating frame 15, a material taking assembly, a sliding rail 16, a sliding block 17, a fixing assembly, a second chain 18, a third motor 19, a second gear 20 and a third gear 21, wherein the first fixing frame 13 is fixed on the sliding base, the second rotating shaft 13 is rotatably arranged on the first fixing frame 13, the second motor 14 is fixed on the first fixing frame 13, an output shaft of the second motor is coaxially connected with the second rotating shaft, the first rotating frame 15 is fixed on the second rotating shaft, a plurality of first fixing arms 15a are arranged on the first rotating frame 15, the material taking assembly is arranged on the first fixing arms 15a and comprises a first material taking needle 22 and a second material taking needle 23, one ends of the first material taking needle 22 and the second material taking needle 23 are fixed on the first fixing arms 15a, the other ends of the first material taking needle 22 and the second material taking needle 23 gradually draw together and connect from one side close, one end of a sliding rail 16 is positioned right above a rotating frame I15, a sliding block 17 is arranged on the sliding rail 16, a gear II 20 is rotatably arranged at one end of the sliding rail 16, a gear III 21 is rotatably arranged at the other end of the sliding rail 16, a chain II 18 is sleeved on the gear II 20 and the gear III 21, a fixing component is arranged on the sliding block 17 and can take down a yarn barrel on a material taking component, a third motor 19 is fixed on the sliding rail 16, an output shaft of the third motor 19 is in transmission connection with the gear III 21, the chain II 18 is fixedly connected with the sliding block 17, a limiting guide plate I24, a limiting guide plate II 25, a guiding channel I26 between the limiting guide plate I24 and the limiting guide plate II 25 are fixed at the lower end of the sliding rail 16, horn mouths I27 are respectively formed at two ends of the limiting guide plate I24 and the limiting guide plate II 25, the fixing component comprises a fixing plate I28, a fixing plate, The second fixing plate 29 is fixed on the lower portion of the sliding block 17, the first clamping plate 30 is fixedly connected to the first fixing plate 28 through a plurality of springs 32, the second clamping plate 31 is fixed on the second fixing plate 29 through a plurality of springs 33, a distance 34 is reserved between the first clamping plate 30 and the second clamping plate 31, the first clamping plate 30 and the second clamping plate 31 can abut against the first limiting guide plate 24 and the second limiting guide plate 25 respectively, when the first clamping plate 30 and the second clamping plate 31 are located in the first bell mouth 27, the distance 34 between the first clamping plate 30 and the second clamping plate 31 is increased, and when the first clamping plate 30 and the second clamping plate 31 are located in the first guide channel 26, the distance 34 between the first clamping plate 30 and the second clamping plate 31.
The working principle of the mechanism is as follows: the second motor 14 drives the second rotating shaft to rotate, the second rotating shaft drives the first rotating frame 15 to rotate, the first rotating frame 15 drives the material taking assembly to rotate, the material taking assembly takes out a bobbin from the bobbin storage area 4a, when the bobbin is taken out, the bobbin is inserted into the bobbin through the tips of the first material taking needle 22 and the second material taking needle 23, the bobbin is taken out through the first material taking needle 22 and the second material taking needle 23, then the bobbin is taken out from the first material taking needle 22 and the second material taking needle 23 through the fixing assembly on the sliding rail 16, then the bobbin is sent to a material rod on the doffer, the first clamping plate 30 and the second clamping plate 31 in the fixing assembly are separated from the first limiting guide plate 24 and the first horn mouth 27 at the end part of the second limiting guide plate 25 in the moving process, the first clamping plate 30 and the second clamping plate 31 are under the action of the first spring 32 and the second spring 33, the distance between the first clamping plate 30 and the second clamping plate 31 is increased, and then the first rotating frame, Between the two clamp plates 31, at the moment, the third motor 19 drives the sliding block 17 to move towards the first guide channel 26, after the first clamp plate 30 and the second clamp plate 31 enter the bell mouth, the distance 34 between the first clamp plate 30 and the second clamp plate 31 is rapidly reduced, then the yarn barrel is clamped, the yarn barrel is separated from the first material taking needle 22 and the second material taking needle 23, the yarn barrel is transferred along with the sliding block 17 until the yarn barrel is transferred to the first limiting guide plate 24 and the first bell mouth 27 at the other end of the second limiting guide plate 25, the first clamp plate 30 and the second clamp plate 31 are loosened, and the yarn barrel falls onto a material rod of the doffer. The mechanism can smoothly and quickly realize the insertion of the yarn barrel, and is high in efficiency.
Specifically, the first material taking needle 22 and the second material taking needle 23 are elastic and L-shaped. After the first taking needle 22 and the second taking needle 23 are inserted into the yarn barrel, the yarn barrel is fixed through the first taking needle 22 and the second taking needle 23, then the yarn barrel is fixed through a subsequent fixing component, the yarn barrel is fixed and cannot move, then the yarn barrel is taken down from the first taking needle 22 and the second taking needle 23, the first taking needle 22 and the second taking needle 23 can deform, and the yarn barrel can be taken down easily.
Specifically, anti-slip pads are fixed on the first clamping plate 30 and the second clamping plate 31. The non-slip mat can prevent the first clamping plate 30 and the second clamping plate 31 from slipping and deviating after clamping the yarn drum.
Specifically, the slide rail 16 is provided with a plurality of auxiliary wheels 35, and the auxiliary wheels 35 abut against the second chain 18. The auxiliary wheel 35 can keep the second chain 18 on the arc-shaped slide rail 16.
Specifically, a plurality of limiting plates 36 are fixed on the second fixing table 2, and a chain path for the first chain 7 to pass through is formed between the connected limiting plates 36. The limit plate 36 enables the first chain 7 to run better, and the first chain 7 keeps a specific running track through the limit of the limit plate 36 in the moving process.
The cylinder taking mechanism comprises a second fixed frame 37, a second rotating frame 38, a fourth motor 39, a third limiting guide plate 40, a fourth limiting guide plate 41 and a limiting guide rail 42, the second fixed frame 37 is fixed on the sliding base, the second rotating frame 38 is rotatably arranged on the second fixed frame 37, the fourth motor 39 is fixed on the second fixed frame 37, an output shaft of the fourth motor 39 is connected with the second rotating frame 38 and can drive the second rotating frame to rotate, a plurality of clamping arm assemblies are arranged on the second rotating frame 38, each clamping arm assembly comprises a first clamping arm 43, a second clamping arm 44, a first sleeve 45 with a first slideway 45a and a second sleeve 46 with a second slideway 46a, the first sleeve 45 and the second sleeve 46 are hinged on the second rotating frame 38, the first clamping arm 43 and the second clamping arm 44 respectively penetrate into the first sleeve 45 and the second sleeve 46, a first pressure spring 47 is arranged in the first slideway 45a of the first sleeve 45, a second pressure spring 48, a first clamping arm 43, a second pressure spring, The second clamping arm 44 is fixedly connected through a third pressure spring 49, a guide rod 50 is fixed in the middle of the first clamping arm 43 and the second clamping arm 44, the limiting guide rail 42 is fixed on the second fixing frame 37, a third guide channel 51 is arranged in the middle of the limiting guide rail 42, the first clamping arm 43 and the second clamping arm 44 can penetrate through the third guide channel 51, the guide rods 50 on the first clamping arm 43 and the second clamping arm 44 abut against the limiting guide rail 42, a third fixing plate 52 is fixed at the end of the first clamping arm 43, the third fixing plate 52 is connected with a third clamping plate 54 through a fourth pressure spring 53, a fourth fixing plate 55 is fixed at the end of the second clamping arm 44, the fourth fixing plate 55 is connected with a fourth clamping plate 57 through a fifth pressure spring 56, a third limiting guide plate 40 and a fourth limiting guide plate 41 are fixed on the second fixing frame 37, the third limiting guide plate 40 and the fourth limiting guide plate 41 form a fourth guide channel 58, two horn mouths 59 are formed at the two ends of, the first clamping arm 43 and the second clamping arm 44 can approach each other, and the third clamping plate 54 and the fourth clamping plate 57 can approach each other.
The working principle of the mechanism is as follows: after the yarn is wound on the bobbin on the doffer, the fourth motor 39 is started to drive the second rotating frame 38 to rotate, the first clamping arm 43 and the second clamping arm 44 are arranged on the second rotating frame 38, after the first clamping arm 43 and the second clamping arm 44 enter the third guide channel 51, the first clamping arm 43 and the second clamping arm 44 are close to each other, the third clamping plate 54 and the fourth clamping plate 57 on the upper portion clamp the bobbin, then when the first clamping arm 43 and the second clamping arm 44 are separated from the horn mouth second 59 at the end parts of the third limiting guide plate 40 and the fourth limiting guide plate 41, the first clamping arm 43 and the second clamping arm 44 are far away from each other, the bobbin is loosened, then the bobbin falls onto the limiting rod 9 on the first chain 7, then the second rotating frame 38 continues to rotate, the guide rods 50 on the first clamping arm 43 and the second clamping arm 44 abut against the limiting guide rails 42, then the bobbin is pressed into the first sleeve 45 and the second sleeve 46 through the limiting guide rails 42, and when, The second clamping arm 44 extends to the yarn barrel for next clamping.
When the bobbin is extruded by the clamp plates three 54 and four 57, the bobbin is conveniently clamped by deforming the springs four and five. When the bobbin is taken out from the material rod, the first clamping arm 43 and the second clamping arm 44 can freely adjust the positions on the first sleeve 45 and the second sleeve 46, so that the bobbin can be conveniently taken down from the material rod. The mechanism can quickly take down and stack a yarn drum on the doffer, can continuously perform the operation, and has low fault-tolerant rate, high efficiency and greatly reduced labor force of workers.
Specifically, the second fixing frame 37 is fixed with a plurality of limiting pieces 60, and the limiting pieces 60 are used for limiting the first clamping arm 43 and the second clamping arm 44. The limiting piece 60 can limit the rotation angle of the first clamping arm 43 and the second clamping arm 44, so that the first clamping arm and the second clamping arm can move within a preset range.
Specifically, the third clamping plate 54 and the fourth clamping plate 57 are arc-shaped, and rubber pads are fixed on the third clamping plate 54 and the fourth clamping plate 57. The rubber pad can effectively prevent the yarn on the yarn barrel from being damaged by clamping. And meanwhile, the yarn cylinder can be prevented from slipping when being taken out.
Specifically, the first fixed stand 1 is provided with a detection mechanism for detecting a package on the package storage area 4a, the detection mechanism including an infrared initiator 61 and an infrared receiver 62 provided on a slide base. The infrared initiator 61 emits infrared rays, and when the infrared receiver 62 receives an infrared signal, the conveyor belt 4 is operated until the infrared receiver 62 cannot receive the infrared signal.
The working principle of the invention is as follows: the prepared empty yarn bobbin is stacked in the storage box 3, then the yarn bobbin is fed into the yarn bobbin storage area 4a on the conveying belt 4 one by one through the discharging mechanism, the yarn bobbin is conveyed to the bobbin conveying mechanism by the conveying belt 4, the yarn bobbin is conveyed to the material rod of the doffer through the bobbin conveying mechanism, the bobbin taking mechanism and the bobbin conveying mechanism are synchronously carried out on the other side, the yarn bobbin which is wound on the doffer by the bobbin taking mechanism is taken down and is stored on the limiting rod 9, the chain on the fixing table II 2 is S-shaped winding, the yarn bobbin can be distributed as much as possible, and more yarn bobbins can be stored.
The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (4)
1. A bobbin taking mechanism in a bobbin replacing device comprises a guide rail and a sliding base arranged on the guide rail, wherein a first fixed platform and a second fixed platform are fixed on the base, the first fixed platform is positioned below the second fixed platform, a plurality of first gears are fixed on the second fixed platform, a first chain is sleeved on the first gears, a driving motor is fixed on the second fixed platform, an output shaft of the driving motor is in transmission connection with one of the gears and can drive the second fixed platform to rotate, a plurality of mounting seats are fixed on the first chain, a limiting rod is fixed on each mounting seat and used for placing a bobbin, the bobbin taking mechanism is characterized by comprising a second fixed frame, a second rotating frame, a fourth motor, a third limiting guide plate, a fourth limiting guide plate and a limiting guide rail, the second fixed frame is fixed on the sliding base, and the second rotating frame is rotatably arranged on the second fixed frame, the fourth motor is fixed on a second fixing frame, an output shaft of the fourth motor is connected with a second rotating frame and can drive the rotating frame to rotate, a plurality of clamping arm assemblies are arranged on the second rotating frame, each clamping arm assembly comprises a first clamping arm, a second clamping arm, a first sleeve with a first slideway and a second sleeve with a second slideway, the first sleeve and the second sleeve are hinged on the second rotating frame, the first clamping arm and the second clamping arm respectively penetrate into the first sleeve and the second sleeve, a first pressure spring is arranged in the first slideway of the first sleeve, a second pressure spring is arranged in the second slideway of the second sleeve, the first clamping arm and the second clamping arm are fixedly connected through a third pressure spring, guide rods are fixed at the middle parts of the first clamping arm and the second clamping arm, the limiting guide rail is fixed on the second fixing frame, a third guide channel is arranged at the middle part of the limiting guide rail, the first clamping arm and the second clamping arm can penetrate through the third guide channel, the guide, three fixed plates are connected with three clamp plates through four pressure springs, two end portions of each clamp arm are fixed with four fixed plates, four fixed plates are connected with four clamp plates through five pressure springs, three limit guide plates and four limit guide plates are fixed on two fixed frames, the three limit guide plates and the four limit guide plates form four guide channels, the two ends of the three limit guide plates and the four ends of the limit guide plates form two horn mouths, and when the first clamp arm and the second clamp arm enter the four guide channels from the two horn mouths, the first clamp arm and the second clamp arm can be close to each other and enable the three clamp plates and the four clamp plates to be close to each other.
2. The bobbin withdrawing mechanism of the bobbin replacing device as claimed in claim 1, wherein the second fixing table is fixed with a plurality of limiting plates, and a chain path for the first chain to pass through is formed between the connected limiting plates.
3. The bobbin taking mechanism of the bobbin replacing device according to claim 1, wherein a plurality of limiting pieces are fixed on the second fixing frame and used for limiting the first clamping arm and the second clamping arm.
4. The bobbin removing mechanism of claim 1, wherein the third and fourth clamping plates are arc-shaped, and rubber pads are fixed on the third and fourth clamping plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599691.4A CN110217649B (en) | 2019-07-04 | 2019-07-04 | Bobbin taking mechanism in bobbin replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910599691.4A CN110217649B (en) | 2019-07-04 | 2019-07-04 | Bobbin taking mechanism in bobbin replacing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110217649A CN110217649A (en) | 2019-09-10 |
| CN110217649B true CN110217649B (en) | 2020-12-29 |
Family
ID=67812878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910599691.4A Active CN110217649B (en) | 2019-07-04 | 2019-07-04 | Bobbin taking mechanism in bobbin replacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110217649B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB418411A (en) * | 1931-12-24 | 1934-10-24 | Schlafhorst & Co W | Improvements in or relating to cop winding machines |
| US4641740A (en) * | 1982-11-06 | 1987-02-10 | W. Schlafhorst & Co. | Bobbin tube magazine |
| EP0355887A1 (en) * | 1988-08-23 | 1990-02-28 | SAVIO S.p.A. | Apparatus and method for conveying winding tubes to ring spinning spindles and aligning them therewith |
| JPH0361270A (en) * | 1989-07-28 | 1991-03-18 | Murata Mach Ltd | Fine spinning bobbin conveyor device |
| DE4208512A1 (en) * | 1992-03-17 | 1993-09-23 | Schurr Stahlecker & Grill | Spinning frame - has a conveyor band at each side of the frame, with transfer facilities at each end |
| DE69020250T2 (en) * | 1989-07-19 | 1995-10-26 | Nisshin Spinning | Device for transferring bobbins in spinning machines. |
| CN101153419A (en) * | 2006-09-29 | 2008-04-02 | 里特机械公司 | Bobbin transportation arrangement for spinning machines |
| CN203174253U (en) * | 2012-11-12 | 2013-09-04 | 崔斌 | Replacing mechanism for full bobbin |
| CN106115371A (en) * | 2016-08-11 | 2016-11-16 | 常州锦琦源机械制造有限公司 | The automatic delivery device of cop |
| CN106480559A (en) * | 2016-12-28 | 2017-03-08 | 荣德明 | A kind of spinning doffer bobbin blanking conveyer |
| CN206750923U (en) * | 2017-04-28 | 2017-12-15 | 浙江凯成纺织机械有限公司 | A kind of spool automatic feed tube and clamping device |
| CN107601170A (en) * | 2017-09-13 | 2018-01-19 | 兔皇羊绒有限公司 | A kind of spool clamp device with latch functions |
| CN108483122A (en) * | 2018-03-29 | 2018-09-04 | 江南大学 | A kind of coil winding machine that practical performance is high |
| CN109230874A (en) * | 2018-08-29 | 2019-01-18 | 安徽省无为天成纺织有限公司 | One kind spins reel crawl handgrip |
| CN109295502A (en) * | 2018-10-10 | 2019-02-01 | 湖州金博亚麻纺织有限公司 | A kind of linen thread and yarn automatic production line and its production technology |
-
2019
- 2019-07-04 CN CN201910599691.4A patent/CN110217649B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB418411A (en) * | 1931-12-24 | 1934-10-24 | Schlafhorst & Co W | Improvements in or relating to cop winding machines |
| US4641740A (en) * | 1982-11-06 | 1987-02-10 | W. Schlafhorst & Co. | Bobbin tube magazine |
| EP0355887A1 (en) * | 1988-08-23 | 1990-02-28 | SAVIO S.p.A. | Apparatus and method for conveying winding tubes to ring spinning spindles and aligning them therewith |
| DE69020250T2 (en) * | 1989-07-19 | 1995-10-26 | Nisshin Spinning | Device for transferring bobbins in spinning machines. |
| JPH0361270A (en) * | 1989-07-28 | 1991-03-18 | Murata Mach Ltd | Fine spinning bobbin conveyor device |
| DE4208512A1 (en) * | 1992-03-17 | 1993-09-23 | Schurr Stahlecker & Grill | Spinning frame - has a conveyor band at each side of the frame, with transfer facilities at each end |
| CN101153419A (en) * | 2006-09-29 | 2008-04-02 | 里特机械公司 | Bobbin transportation arrangement for spinning machines |
| CN203174253U (en) * | 2012-11-12 | 2013-09-04 | 崔斌 | Replacing mechanism for full bobbin |
| CN106115371A (en) * | 2016-08-11 | 2016-11-16 | 常州锦琦源机械制造有限公司 | The automatic delivery device of cop |
| CN106480559A (en) * | 2016-12-28 | 2017-03-08 | 荣德明 | A kind of spinning doffer bobbin blanking conveyer |
| CN206750923U (en) * | 2017-04-28 | 2017-12-15 | 浙江凯成纺织机械有限公司 | A kind of spool automatic feed tube and clamping device |
| CN107601170A (en) * | 2017-09-13 | 2018-01-19 | 兔皇羊绒有限公司 | A kind of spool clamp device with latch functions |
| CN108483122A (en) * | 2018-03-29 | 2018-09-04 | 江南大学 | A kind of coil winding machine that practical performance is high |
| CN109230874A (en) * | 2018-08-29 | 2019-01-18 | 安徽省无为天成纺织有限公司 | One kind spins reel crawl handgrip |
| CN109295502A (en) * | 2018-10-10 | 2019-02-01 | 湖州金博亚麻纺织有限公司 | A kind of linen thread and yarn automatic production line and its production technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110217649A (en) | 2019-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110205719B (en) | Yarn drum replacing device for doffer | |
| US5237726A (en) | Method and apparatus for filling textile material into containers having an elongate cross section | |
| US4186861A (en) | Wire accumulator tower | |
| CN113506681A (en) | Annular coil winding equipment | |
| CN208948572U (en) | It is a kind of can automatic yarn grabbing bobbin-winding machine | |
| US5119621A (en) | Maintenance device for exchanging yarn supply packages at spindle assembly stations of a yarn processing machine | |
| CN110217649B (en) | Bobbin taking mechanism in bobbin replacing device | |
| US5495991A (en) | Apparatus for transporting empty yarn winding tubes and fully wound textile yarn packages to and from a winding location | |
| CN210528108U (en) | Cotton yarn core replacing machine | |
| CN105619858B (en) | Full-automatic horizontal triangular glue adhering machine | |
| CN208948573U (en) | A kind of automatic yarn grabbing device for bobbin-winding machine | |
| CN114671306B (en) | Yarn frame capable of automatically replacing bobbin | |
| CN215868970U (en) | Annular coil winding equipment | |
| SU1125180A1 (en) | Device for receiving full packings on multiple winder and for their transfer to bobbin greel | |
| US5207051A (en) | Apparatus for transferring full bobbins and empty bobbins between a bobbin winding machine and a transporting mechanism | |
| JP2736257B2 (en) | Plant for dropping bobbins and bobbins in intermittent spinning machines such as automatic micelles | |
| CN108231278B (en) | laser processing technology for flat cable of conductive wire | |
| CN112607518B (en) | Rope distributing equipment for efficiently producing rope belts by matching with warp knitting machine | |
| CN109019171A (en) | A kind of automatic yarn grabbing device for bobbin-winding machine | |
| CN112520500B (en) | Rope dividing method for efficiently producing rope belts by matching with warp knitting machine | |
| JPH03172288A (en) | Bobbin transfer method and device between fiber machines | |
| CN217533339U (en) | Stick body binding mechanism | |
| CN112607517B (en) | Warp knitting equipment for efficiently producing rope belt | |
| CN220033269U (en) | Discharging arrangement device of winding paper drum | |
| CN117049267B (en) | Automatic change carbon fiber and beat yarn machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201211 Address after: 314400 west side of Zhijiang Road, zhouwangmiao Town, Haining City, Jiaxing City, Zhejiang Province Applicant after: Haining Fengshi Technology Co.,Ltd. Address before: Shupu Zhen Liu Li Ji Zhen, Haiyan County, Jiaxing City, Zhejiang Province Applicant before: Jiaxing Yihao New Materials Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |