CN103774301A - Automatic hollow bobbin inserting device and method for ring spinning frame - Google Patents
Automatic hollow bobbin inserting device and method for ring spinning frame Download PDFInfo
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- CN103774301A CN103774301A CN201410028908.3A CN201410028908A CN103774301A CN 103774301 A CN103774301 A CN 103774301A CN 201410028908 A CN201410028908 A CN 201410028908A CN 103774301 A CN103774301 A CN 103774301A
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Abstract
The invention relates to an automatic doffing bobbin inserting device of a ring spinning frame, in particular to an automatic hollow bobbin inserting device and method for the ring spinning frame. The automatic hollow bobbin inserting device comprises a manipulator part, a horizontal moving mechanism thereof, a bobbin overturning device, a bobbin box base and a bottom plate; the manipulator part is formed by a pneumatic pawl body (22-1), pin shafts (22-2), fingers (22-3) and a venting joint (22-5); the pneumatic pawl body is connected with an external air source by the venting joint; a pneumatic piston rod is arranged in the pneumatic pawl body and is linked with the two fingers; the two fingers realize hinging by the respective pin shafts. The bobbin inserting action is simplified by steps of the initializing of the frame, bobbin grasping, bobbin drawing, bobbin overturning, bobbin inserting and the like, the precision and reliability of bobbin inserting are improved, and the automatic hollow bobbin inserting device and method have the beneficial effects of reducing labor intensity of a worker and worker number and improving operation efficiency and doffing quality.
Description
Technical field
The present invention relates to the Intubaction device of the automatic doffing of ring spinning frame, particularly belong to a kind of automatic pipe insertion device and method of empty spool being inserted to spindle.
Background technology
China is weaving big country, and textile industry is all occupied very large proportion in national economy and foreign exchange earning.Along with the development of textile industry, the automaticity of Weaving device is also more and more higher, but doffing of spinning frame operation but adopts traditional mode of manually doffing mostly.Because the labour intensity that manually doffs is large, recruitment quantity is many, has become restriction cotton mill and has produced and the bottleneck developing.Therefore, use automatic doffing to promote equipment and the automaticity of textile industry, meet national industrial policy, Ye Shi China keeps the only way which must be passed of conventional industries advantage, innovation transition.
So-called doffing, pulls up cop, collect from the spindle of fine spining machine exactly, and changes new empty spool, realizes the winding of letting the hair grow voluntarily after fine spining machine is driven again.The function that automatic doffer need complete tube drawing, intubate and let the hair grow, wherein, intubation mechanism is one of important mechanism of automatic doffer, the quality of his technical scheme is the key factor that affects doff quality and efficiency.
The problem large for solving the labour intensity that manually doffs, recruitment quantity is many, people are constantly studying automatic doffer.Early stage double-disk machinery doffing cart, shortcoming is that the intubate rate of intubation mechanism is low, intubate efficiency is low one by one.The intelligent shakeout of Some Enterprises research and development in recent years, its intubation mechanism is used for reference early stage double-disk machinery doffing cart mostly, must cause mechanism's complexity, and fault rate is high, and efficiency is low.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, the automatic plug hole spool of a kind of ring spinning frame device and method is provided, ingenious to reach structure, action is succinct, and stroke is little, the object of high efficient and reliable.
The automatic plug hole spool of ring spinning frame provided by the present invention device, comprises manipulator part and horicontal motion mechanism thereof, spool switching mechanism, bobbin box base and base plate, it is characterized in that,
Described manipulator part is made up of gas corpus unguis, bearing pin, finger, ventilating joint; Gas corpus unguis connects external air source by ventilating joint, and pneumatic piston rod is established in gas corpus unguis inside, and with two finger interlocks, two fingers are realized hinged by bearing pin separately;
The horicontal motion mechanism of manipulator part is made up of Rodless cylinder, line slideway, slide block combination, stockless cylinder slipper, chassis; Rodless cylinder, line slideway are fixed on base plate, and slide block combination is enclosed within on line slideway; It is upper that chassis is fixed on slide block combination, connects stockless cylinder slipper simultaneously;
Described spool switching mechanism is made up of manipulator fixed head, rocking arm, rocker arm shaft, axle bed, cylinder combination, bearing, T-shaped seat, gripper shoe, chassis; Manipulator part is fixed on manipulator fixed head, and manipulator fixed head is fixed on rocking arm, and rocking arm is enclosed within on rocker arm shaft and rotates around rocker arm shaft, and rocker arm shaft is fixed on axle bed, and axle bed is fixed on chassis; Cylinder combination front end is connected on bearing by bearing pin, and bearing is fixed on manipulator fixed head, and cylinder combination rear end is by wrist pin sub-connection on T-shaped seat, and T-shaped seat is fixed in gripper shoe, and gripper shoe is fixed on chassis.
The method of the automatic plug hole spool of ring spinning frame provided by the present invention, is characterized in that, comprises the following steps:
Step 1: machine initializes; The manipulator part of the automatic plug hole spool of ring spinning frame device is at horizontal level backward away from spindle direction, and manipulator part is relaxation state, and finger and finger gum cover are horizontal by 90 °;
Step 2: grab pipe; Manipulator part is transformed to clamped condition, captures undermost spool in bobbin box base;
Step 3: take out pipe; Stockless cylinder slipper moves forward, and driving mechanical hand unit is extracted spool out from bobbin box base, in the time arriving foremost position, stops; Now above the spool of one deck falls into bottom because of deadweight;
Step 4: spool upset; The cylinder rod of cylinder combination stretches out, and makes manipulator part around counterclockwise upset of rocker arm shaft, and the finger of manipulator part stops during horizontal by 0 ° with finger gum cover, and spool changes vertical state into by level;
Step 5: intubate; Manipulator part is converted to relaxation state again, and spool whereabouts sleeve, on spindle, complete intubate program one time.
In the course of the work, first be that manipulator part clamps, capture undermost spool in bobbin box base, then Rodless cylinder action, stockless cylinder slipper moves forward, spool is extracted out from bobbin box base, in the time arriving foremost position, stop, cylinder combination action, the cylinder rod of cylinder combination stretches out, cause manipulator part to rotate around rocker arm shaft, make spool change vertical state into by level, afterwards, manipulator part loosens, spool falls, insert on the spindle of fine spining machine, finally, Rodless cylinder and cylinder combination action simultaneously, manipulator part is got back to initial position.So repetitive operation, can be constantly by empty spool Automatic Extraction sleeve on spindle, the present invention has simplified intubate action, has improved precision and the reliability of intubate, has labor strength and the recruitment quantity of reduction, improves operating efficiency and the good effect of the quality of doffing.
Accompanying drawing explanation
Fig. 1 is the integrally-built front view of the present invention;
Fig. 2 is the integrally-built top view of the present invention;
Fig. 3 is the structure chart of manipulator part;
Fig. 4 is manipulator part switching mechanism structural representation;
Fig. 5 is the manipulator part mechanism structure schematic diagram that seesaws;
Fig. 6 is the structure chart that doffing cart is realized intubate;
Fig. 7 is that the present invention grabs pipe working state schematic representation;
Fig. 8 is that the present invention takes out pipe working state schematic representation;
Fig. 9 is spool upset working state schematic representation of the present invention;
Figure 10 is intubate working state schematic representation of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figure 1 and Figure 2, the automatic plug hole spool of ring spinning frame device is mainly made up of horicontal motion mechanism, bobbin box base 16 and the base plate 2 of spool switching mechanism, manipulator part.Chassis 9 in spool switching mechanism is connected with slide block combination 6 and stockless cylinder slipper 11 in horicontal motion mechanism respectively with screw 10 by screw 8; Rodless cylinder 1 in horicontal motion mechanism is connected with base plate 2 by screw 25; Slide block combination 6 and stockless cylinder slipper 11 driving mechanical hand units 22 are along line slideway 3 horizontal movements; Base plate 2 and bobbin box base 16 are connected on doffing cart.Manipulator part 22 is realized the clamping to spool and is loosened, and its quantity can be 1, can be to be also at least 2, preferentially selects 6,8,10,12,16.
As shown in Figure 3, manipulator part is mainly made up of gas corpus unguis 22-1, bearing pin 22-2, finger 22-3, finger gum cover 22-4, ventilating joint 22-5 etc.When the piston rod of gas corpus unguis 22-1 inside moves backward, promote two finger 22-3 and rotate around bearing pin 22-2 separately, the angle of two fingers reduces, and manipulator is converted to clamped condition; On the contrary, when the piston rod of gas corpus unguis 22-1 inside travels forward, promote two finger 22-3 and rotate backward around bearing pin 22-2 separately, the angle of two fingers increases, and manipulator is converted to relaxation state; Realize the clamping to spool and loosen with this.Variable angle scope-10 ° of two fingers～30 °.It is upper that finger gum cover 22-4 is enclosed within finger 22-3, can realize the gripping to spool 20 softnesses, both guaranteed correct location, can avoid again the injury to spool.
Manipulator part 22 of the present invention, can adopt mechanical device or the DYN dynamic manipulator that motor drives, screw rod rotation forms to replace, and belongs to equally protection scope of the present invention.
As shown in Figure 4, spool switching mechanism is mainly made up of manipulator part 22, manipulator fixed head 24, rocking arm 23, rocker arm shaft 5, axle bed 7, cylinder combination 17, bearing 19, T-shaped seat 13, gripper shoe 12, chassis 9 etc.Manipulator part 22 is fixed on manipulator fixed head 24 by screw 21, and manipulator fixed head 24 is fixed on rocking arm 23 by screw 8, and rocking arm 23 is enclosed within on rocker arm shaft 5, and rocking arm 23 can rotate around rocker arm shaft 5.Rocker arm shaft 5 is fixed on axle bed 7, and axle bed 7 is fixed on chassis 9.Cylinder combines 17 front ends and is connected on bearing 19 by bearing pin 18, bearing 19 is fixed on manipulator fixed head 24 by screw 4, cylinder combines 17 rear ends and is connected on T-shaped seat 13 by toggle pin 15, T-shaped seat 13 is fixed in gripper shoe 12 by screw 4, gripper shoe 12 is fixed on chassis 9 by screw 4, and check ring 14 for axle is equipped with at toggle pin two ends.In the time that the cylinder rod of cylinder combination 17 stretches out, manipulator part 22 counterclockwise overturns around rocker arm shaft 5, is convenient to spool and is inserted on spindle, and in the time that the cylinder rod of cylinder combination 17 is retracted, manipulator part 22, around rocker arm shaft 5 upset clockwise, conveniently captures spool.The rotational angle of manipulator part 22 is 0 ° ~ 90 °.
As shown in Figure 5, the horicontal motion mechanism of manipulator part is mainly made up of Rodless cylinder 1, line slideway 3, slide block combination 6, stockless cylinder slipper 11 etc.Rodless cylinder 1 is fixed on base plate 2 by screw 25, and line slideway 3 is fixed on base plate 2 by screw 4, and slide block combination 6 is enclosed within on line slideway 3, and slide block combination 6 can be slided on line slideway 3.Chassis 9 is fixed in slide block combination 6 by screw 8, chassis 9 is fixed in stockless cylinder slipper 11 by connecting bolt 10 simultaneously, when stockless cylinder slipper 11 moves horizontally, drive chassis 9 and slide block combination 6 to move horizontally along line slideway 3, manipulator part 22 on chassis 9 is also moved horizontally, thus make manipulator part near or away from the spindle on fine spining machine.
The mechanical transmission mechanism that Rodless cylinder 1 of the present invention, cylinder combination 17 can adopt motor and leading screw to form replaces.
As shown in Figure 6, the automatic plug hole spool of ring spinning frame of the present invention device is preferably installed on doffing cart, and has coordinated the automatic intubation of multiple spot to work by doffing cart.Automatic doffing dolly is mainly made up of sensor element 28, the rotor block 29 that gets on the right track, upper rail parts 30, lower guideway parts 31, lower guideway pulley part 32, driving mechanism 33, dolly framework 34, automatic plug device 35, spool basket 36 etc.The automatic plug hole spool of ring spinning frame device 35, driving mechanism 33, the rotor block 29 that gets on the right track, lower guideway pulley part 32 are installed on doffing cart framework 34, upper rail parts 30, lower guideway parts 31 are arranged on fine spining machine 26, upper rail 30-2 is fixed on upper rail bracket 30-1, tooth bar 30-3 is fixed on below upper rail 30-2, the rotor block 29 that gets on the right track hangs on upper rail 30-2, lower guideway pulley part 32 leans against on lower guideway parts 31, bobbin box 36 is contained on the bobbin box base 16 of Intubaction device 35, for depositing spool.In the time of the servomotor 33-1 of driving mechanism 33 rotation, be connected to the driven wheel 33-3 rotation on reductor 33-2 output shaft, driven wheel 33-3 engages with the tooth bar 30-3 of upper rail parts 30, dolly is along spindle 27 center line connecting direction walkings, sensor element 28 on dolly detects that after the ingot distance of the regulation of having walked, servomotor 33-1 stops operating, and dolly stops, now, the automatic plug hole spool of ring spinning frame device starts action.
As shown in Fig. 7 ~ Figure 10, the present invention as shown in Figure 6 course of work and the operation principle of embodiment is as follows:
1, when machine initializes, the manipulator part 22 of the automatic plug hole spool of ring spinning frame device is at horizontal level backward away from spindle direction, and manipulator part is relaxation state, and finger and finger gum cover are horizontal by 90 °; .
2, first doffing cart is contained on fine spining machine, starting device, AC servo motor 33-1 rotation on trolley driving mechanism 33, the driven wheel 33-3 rotation coaxial with motor shaft, gear engages with the tooth bar 30-3 below the upper rail 30-2 being fixed on fine spining machine, and dolly is along the route walking that is parallel to the fine spining machine spindle line of centres;
3, grab pipe.When after the complete predefined distance of carriage walking, motor 33-1 stops operating, and dolly stops walking, and as shown in Figure 7, manipulator part is transformed to clamped condition, captures undermost spool 20 in bobbin box base 16;
4, take out pipe.Stockless cylinder slipper 11 moves forward, and driving mechanical hand unit 22 is extracted spool 20 out from bobbin box base 16, stops when arriving when foremost position, and as shown in Figure 8, now the spool 20 of one deck falls into bottom because of deadweight above;
5, spool upset.The cylinder rod of cylinder combination 17 stretches out, and makes manipulator part 22 around counterclockwise upset of rocker arm shaft 5, and the finger of manipulator part stops during horizontal by 0 ° with finger gum cover, and as shown in Figure 9, spool 20 changes verticalization state into by level;
6, intubate.Manipulator part is converted to relaxation state again, and as shown in Figure 10, spool 20 whereabouts sleeve, on spindle 27, complete intubate program one time;
7, dolly walks on, when the sensor element 28 on dolly detects that after the ingot distance of the regulation of having walked, dolly stops walking, repeats 3 ~ 6 action, until all spools 20 of whole fine spining machine have been inserted.
Claims (6)
1. the automatic plug hole spool of a ring spinning frame device, comprises manipulator part and horicontal motion mechanism thereof, spool switching mechanism, bobbin box base and base plate, it is characterized in that,
Described manipulator part is made up of gas corpus unguis (22-1), bearing pin (22-2), finger (22-3), ventilating joint (22-5); Gas corpus unguis connects external air source by ventilating joint, and pneumatic piston rod is established in gas corpus unguis inside, and with two finger interlocks, two fingers are realized hinged by bearing pin separately;
The horicontal motion mechanism of manipulator part is made up of Rodless cylinder (1), line slideway (3), slide block combination (6), stockless cylinder slipper (11), chassis (9); It is upper that Rodless cylinder, line slideway are fixed on base plate (2), and slide block combination is enclosed within on line slideway; It is upper that chassis is fixed on slide block combination, connects stockless cylinder slipper simultaneously;
Described spool switching mechanism is made up of manipulator fixed head (24), rocking arm (23), rocker arm shaft (5), axle bed (7), cylinder combination (17), bearing (19), T-shaped seat (13), gripper shoe (12), chassis (9); It is upper that manipulator part is fixed on manipulator fixed head (24), and manipulator fixed head is fixed on rocking arm, and rocking arm is enclosed within on rocker arm shaft and rotates around rocker arm shaft, and rocker arm shaft is fixed on axle bed, and axle bed is fixed on chassis; Cylinder combination front end is connected on bearing by bearing pin (18), and bearing is fixed on manipulator fixed head, and it is upper that cylinder combination rear end is connected to T-shaped seat by toggle pin (15), and T-shaped seat is fixed in gripper shoe, and gripper shoe is fixed on chassis.
2. a method for the automatic plug hole spool of ring spinning frame, is characterized in that, comprises the following steps:
Step 1: machine initializes; The manipulator part (22) of the automatic plug hole spool of ring spinning frame device is at horizontal level backward away from spindle direction, and manipulator part is relaxation state, and finger and finger gum cover are horizontal by 90 °;
Step 2: grab pipe; Manipulator part is transformed to clamped condition, captures undermost spool (20) in bobbin box base (16);
Step 3: take out pipe; Stockless cylinder slipper (11) moves forward, and driving mechanical hand unit is extracted spool out from bobbin box base, in the time arriving foremost position, stops; Now above the spool of one deck falls into bottom because of deadweight;
Step 4: spool upset; The cylinder rod of cylinder combination (17) stretches out, and makes manipulator part around counterclockwise upset of rocker arm shaft (5), and the finger of manipulator part stops during horizontal by 0 ° with finger gum cover, and spool changes vertical state into by level;
Step 5: intubate; Manipulator part is converted to relaxation state again, and spool falls, and also sleeve is upper at spindle (27), completes intubate program one time.
3. the automatic plug hole spool of ring spinning frame according to claim 1 device, is further characterized in that, the quantity of described manipulator part (22) is at least 2.
4. the automatic plug hole spool of ring spinning frame according to claim 1 device, is further characterized in that, described manipulator part also comprises finger gum cover (22-4), and finger gum cover is enclosed within on finger (22-3).
5. the automatic plug hole spool of ring spinning frame according to claim 1 device, is further characterized in that, described manipulator part (22) adopts mechanical device or the DYN dynamic manipulator that motor drives, screw rod rotation forms to replace.
6. the automatic plug hole spool of ring spinning frame according to claim 1 device, is further characterized in that, the mechanical transmission mechanism that described Rodless cylinder (1), cylinder combination (17) adopt motor and leading screw to form replaces.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410028908.3A CN103774301B (en) | 2014-01-22 | 2014-01-22 | The automatic plug hole spool device and method of ring spinning frame |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410028908.3A CN103774301B (en) | 2014-01-22 | 2014-01-22 | The automatic plug hole spool device and method of ring spinning frame |
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| CN103774301A true CN103774301A (en) | 2014-05-07 |
| CN103774301B CN103774301B (en) | 2016-07-06 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835394A (en) * | 2017-03-19 | 2017-06-13 | 响水县宝吉纺织有限公司 | A kind of automatic feed tube equipment of spinning machinery |
| CN108301075A (en) * | 2018-02-08 | 2018-07-20 | 海宁市盛祥线业有限公司 | A kind of feeding manipulator of tube coating machine |
| CN108908289A (en) * | 2018-08-21 | 2018-11-30 | 上海埃依斯航天科技有限公司 | A kind of multifunctional mechanical arm |
| CN111843469A (en) * | 2020-05-28 | 2020-10-30 | 温州职业技术学院 | Automatic filter assembling equipment |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3681906A (en) * | 1970-04-20 | 1972-08-08 | Rieter Ag Maschf | Method and apparatus for doffing full bobbins and donning tubes on ring spinning and ring twisting machines |
| US3823538A (en) * | 1972-04-17 | 1974-07-16 | Zinser Textilmaschinen Gmbh | Reciprocating lifting mechanism for the gripper-rail in an automatic spool change installation of spinning, twisting and the like type machines |
| CN2374555Y (en) * | 1999-05-20 | 2000-04-19 | 黄焜煌 | Yarn drawing tube gripper for spinning frame |
| EP1666650A1 (en) * | 2004-12-01 | 2006-06-07 | Rovira Trias, Juan | Roving frame for formation and delivery of roving bobbins |
| CN101280480A (en) * | 2008-05-21 | 2008-10-08 | 青岛环球集团股份有限公司 | Automatic doffing system |
| CN101701385A (en) * | 2009-11-04 | 2010-05-05 | 清华大学 | Automatic doffing device |
| CN201545556U (en) * | 2009-11-17 | 2010-08-11 | 马佐里（东台）纺机有限公司 | Spool replacing device of automatic bobbin-winding machine |
| CN101818394A (en) * | 2010-05-05 | 2010-09-01 | 清华大学 | Device for automatically transporting, discharging and inserting pipe of doffer |
| CN203834084U (en) * | 2014-01-22 | 2014-09-17 | 日照裕鑫动力有限公司 | Automatic empty bobbin inserting device of ring spinning frame |
-
2014
- 2014-01-22 CN CN201410028908.3A patent/CN103774301B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3681906A (en) * | 1970-04-20 | 1972-08-08 | Rieter Ag Maschf | Method and apparatus for doffing full bobbins and donning tubes on ring spinning and ring twisting machines |
| US3823538A (en) * | 1972-04-17 | 1974-07-16 | Zinser Textilmaschinen Gmbh | Reciprocating lifting mechanism for the gripper-rail in an automatic spool change installation of spinning, twisting and the like type machines |
| CN2374555Y (en) * | 1999-05-20 | 2000-04-19 | 黄焜煌 | Yarn drawing tube gripper for spinning frame |
| EP1666650A1 (en) * | 2004-12-01 | 2006-06-07 | Rovira Trias, Juan | Roving frame for formation and delivery of roving bobbins |
| CN101280480A (en) * | 2008-05-21 | 2008-10-08 | 青岛环球集团股份有限公司 | Automatic doffing system |
| CN101701385A (en) * | 2009-11-04 | 2010-05-05 | 清华大学 | Automatic doffing device |
| CN201545556U (en) * | 2009-11-17 | 2010-08-11 | 马佐里（东台）纺机有限公司 | Spool replacing device of automatic bobbin-winding machine |
| CN101818394A (en) * | 2010-05-05 | 2010-09-01 | 清华大学 | Device for automatically transporting, discharging and inserting pipe of doffer |
| CN203834084U (en) * | 2014-01-22 | 2014-09-17 | 日照裕鑫动力有限公司 | Automatic empty bobbin inserting device of ring spinning frame |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106835394A (en) * | 2017-03-19 | 2017-06-13 | 响水县宝吉纺织有限公司 | A kind of automatic feed tube equipment of spinning machinery |
| CN108301075A (en) * | 2018-02-08 | 2018-07-20 | 海宁市盛祥线业有限公司 | A kind of feeding manipulator of tube coating machine |
| CN108908289A (en) * | 2018-08-21 | 2018-11-30 | 上海埃依斯航天科技有限公司 | A kind of multifunctional mechanical arm |
| CN111843469A (en) * | 2020-05-28 | 2020-10-30 | 温州职业技术学院 | Automatic filter assembling equipment |
| CN111843469B (en) * | 2020-05-28 | 2021-03-23 | 温州职业技术学院 | Automatic filter assembling equipment |
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|---|---|
| CN103774301B (en) | 2016-07-06 |
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