CN209226314U - A kind of collet recovering mechanism for throwing yarn station - Google Patents

Abstract

The utility model discloses a kind of collet recovering mechanisms for throwing yarn station comprising: collet recycles delivery track, is set to and throws below yarn region；Bottom tray support, corresponding each throwing yarn station above collet recycling delivery track and are equipped with slideway under the collet that can be tilted down；Bottom tray support cylinder, the output end of bottom tray support cylinder are connected under collet below slideway, for driving under collet slideway to switch between ramp-like state in horizontality and cutting.The mountable novel automatic winder in the applicant's exploitation of the collet recovering mechanism of the throwing yarn station of the utility model, which is used, throws in yarn system the automatic recycling, it can be achieved that vacant lot support, while not influencing to throw the normal work of yarn platform other component.

Description

A kind of collet recovering mechanism for throwing yarn station

Technical field

The utility model belongs to spinning engineering field of mechanical technique, and in particular to a kind of collet recycling machine for throwing yarn station Structure.

Background technique

With the development of automatic technology, in spinning engineering machinery industry, bobbin-winding machine is more next there has also been very big progress More bobbin-winding machine manufacturers designs full-automatic bobbin-winding machine, for substituting original automatic winder, but entirely certainly The bobbin-winding machine integration of equipments degree of dynamicization is high, leads to inconvenient maintenance, needs long-time maintenance down once equipment breaks down； And full-automatic bobbin-winding machine major part is still provided by external Ji Jia large enterprise, and equipment machine is expensive.

In the textile enterprise in China, there is a large amount of automatic winders, can be in network although included yarn library Auto tube feeding yarn during cylinder, but mating worker is needed to launch coil into yarn library；With the increase of recruitment cost, Textile industry competition is more and more fierce, and textile enterprise is needed to seek to be transformed upgrading to existing automatic winder, comes It carries out throwing yarn operation instead of worker, reduces cost of labor, improve the degree of automation of workshop, but it is completely new to eliminate purchase Automatic equipment sky high cost investment.

It is studied currently, having more producers and throwing yarn system to the automation of automatic winder again, such as The automatic delivery device of CN201610657354.2 coil, the prefinishing around coil have carried out some exploitation and description, but There is no carry out enough elaborations to throwing yarn system and platform.

Our company has also carried out certain research and development in this field, and has applied such as a kind of use of CN201810459188.4 In the automatic change equipment of automatic winder, CN201810459241.0 one kind throws the transportation system of yarn equipment automatically, A kind of automatic throwing yarn equipment for automatic winder of CN201810459168.7, a kind of automatic winding of CN201810459167.2 The automatic change equipment change clearing system of machine, waits a series of patents.

But in production test procedure, it is believed that yarn system is thrown in existing automation, there is also structure integration degree is excessively high, Lead to dismounting, inconvenient maintenance, therefore a kind of automatic winder is carried out further upgrading improvement with yarn system is thrown, the phase More adapt to the real demand of textile enterprise.

Utility model content

It is excessively high for automatic winder structure integration degree in the prior art, dismounting, inconvenient maintenance the technical issues of, Shen Ask someone to develop it is a kind of it is novel work efficiency is high and easy to disassemble and maintenance automatic winder is with throwing yarn system, and this is practical Novel is designed to provide a kind of collet recovering mechanism for throwing yarn station, throws in yarn system in automatic winder for throwing yarn After generate vacant lot support automatic recycling.

The collet recovering mechanism of the throwing yarn station of the utility model includes:

Collet recycles delivery track, is set to and throws below yarn region；

Bottom tray support, corresponding each throwings yarn station, above the collet recycling delivery track and equipped with can tilt down Slideway under collet；

Bottom tray support cylinder, the output end of bottom tray support cylinder are connected under collet below slideway, for driving under collet Slideway switches between ramp-like state in horizontality and cutting.

Preferably, it further includes throwing yarn region detection sensor, set on each entrance for throwing yarn region.

The utility model has the beneficial effects that:

The mountable novel automatic network in the applicant's exploitation of collet recovering mechanism of the throwing yarn station of the utility model Cylinder machine is with throwing in yarn system, and wherein on the one hand bottom tray support plays the role of supporting collet before throwing yarn in throwing yarn region, works as throwing After yarn, bottom tray support cylinder, which can operate, tilts down slideway under collet, and empty collet thereon can glide along collet Inclined-plane slides on collet recycling delivery track, is then recycled by collet recycling delivery track transport.The throwing of the utility model The collet recovering mechanism of yarn station can realize the automatic recycling of vacant lot support, while not influence to throw the normal work of yarn platform other component Make.

Detailed description of the invention

Fig. 1 is the overall structure diagram that a kind of automatic winder of the utility model throws yarn system；

Fig. 2 is the automatic throwing yarn platform structure schematic diagram of the utility model；

Fig. 3 is the presser device scheme of installation of the utility model；

Fig. 4 is the partial schematic diagram of the presser device of the utility model；

Fig. 5 is the structural schematic diagram of the presser device of the utility model；

Fig. 6 is that the presser device guide rod of the utility model pulls out status diagram；

Fig. 7 is the fractionation schematic diagram of the floating joint of the utility model；

Fig. 8 is the adjustment structure cross-sectional view of the floating joint of the utility model；

Fig. 9 be No. 1 of the utility model throw yarn platform and centre docking system dock schematic diagram；

Figure 10 is No. 1 throwing yarn platform partial schematic diagram of the utility model；

Figure 11 is No. 2 throwing yarn platform structure schematic diagrames of the utility model；

Figure 12 is the feeding hoisting mechanism partial structure diagram of No. 2 throwing yarn platforms of the utility model；

Figure 13 is the other end partial structure diagram of No. 2 throwing yarn platforms of the utility model；

Figure 14 is the structural schematic diagram of the feeding descending mechanism of the utility model；

Figure 15 is the structural schematic diagram of the feeding hoisting mechanism of the utility model.

Specific embodiment

Below in conjunction with specific embodiment, the utility model is described in further detail.It should be understood that following embodiment is only used for Bright the utility model is not for restriction the scope of the utility model.

Embodiment 1

Yarn system is thrown to a kind of automatic winder use that the applicant develops below in conjunction with schematic diagram and this is practical new The collet recovering mechanism of the throwing yarn station of type is described in more detail, which show the preferred embodiment of the utility model, It should be understood that those skilled in the art can modify the utility model described herein, and still realize the advantageous of the utility model Effect.Therefore, following description should be understood as the widely known of those skilled in the art, and be not intended as practical to this Novel limitation.

As shown in Figure 1, yarn system is thrown for the novel automatic winder of one kind of the applicant's exploitation, wherein being applied to The collet recovering mechanism of the throwing yarn station of the utility model.The automatic winder, which is used, to be thrown in yarn system, the control system 1 of bobbin-winding machine And automatic winder 2 is original equipment, for automatic winder 2, automatic throwing yarn platform 3 is arranged in its working side, is thrown using automatic Corresponding coil is shipped in winder station to be expected by yarn platform 3, meets the production needs of automatic winder 2；It is thrown with automatic The equipment that yarn platform 3 matches includes intermediate docking system 4, and coil clearing system 5 and coil store lifting system 6.

It is different from the former technical solution (a kind of automatic transportation system for throwing yarn equipment of CN201810459241.0) of our company, By the automatic working side thrown yarn platform 3 and automatic winder 2 has been arranged in, flushed with the winder station of automatic winder 2, it is automatic to throw 3 subsection setup of yarn platform is connected with each other to meet the coil of whole 2 producing line of automatic winder and throw yarn needs.

Coil to winder is first stored in coil storage lifting system 6, is then transferred to coil clearing system 5 one by one In, coil is arranged, pre-treatment, be attached to coil on dedicated collet, automatic throwing is then transmitted to by intermediate docking system 4 In yarn platform 3, conveyed；Automatic yarn platform 3 of throwing can also be conveyed the empty collet after completion throwing yarn by intermediate docking system 4 again It is new to winder coil for being inserted into the respective channel of return pipe yarn clearing system 5.

As shown in Fig. 2, for the automatic structural schematic diagram for throwing yarn platform 3, according to the working condition of above-mentioned automatic winder 2, Automatic yarn platform 3 of throwing is divided into two modules, respectively No. 1 throwing yarn platform 31 and No. 2 throwing yarn platforms 32, is respectively intended to correspond to certainly The rear and front end winder working region of dynamic bobbin-winding machine 2；2 throwing yarn platform basic structures are identical, include bracket and being mounted on branch Three layers of conveying device and throwing yarn feeding device on frame；Coil that three layers of conveying device are used to come in the transmission of intermediate docking system 4 and Collet is transported along the working side of automatic winder 2；Yarn feeding device is thrown to be set to above three layers of conveying device and correspond to each winder work Position, for delivering in coil to winder station to be expected.

No. 1 bracket for throwing yarn platform 31 and No. 2 throwing yarn platform 32 passes through presser device 307 respectively and automatic winder 2 connects It connects；It throws yarn platform 31 and No. 2 for No. 1 to throw below the bracket of yarn platform 32 equipped with adjustable universal wheel 308, plays mobile support and make With；No. 1 outside for throwing yarn platform 31 and No. 2 throwing yarn platform 32 is equipped with platform push-and-pull handrail 309, pushes and pulls handrail by platform 309, No. 1 throwing yarn platform 31 or the independent pull-off automatic winder 2 of No. 2 throwing yarn platforms 32 can be subjected to platform maintenance, or to certainly Dynamic bobbin-winding machine 2 is overhauled.

As shown in figure 3, being the scheme of installation of presser device 307；Fig. 4 is that the part of the presser device of the utility model shows It is intended to；All there is the side plate for being used to support body, automatic yarn platform 3 of throwing just is installed by presser device 307 on automatic winder 2 On side plate.Presser device 307 includes press plate mechanism and telescoping mechanism.Wherein press plate mechanism includes two pressure plates 311, pressing plate lock Tight device 312, guiding device 313 and guide rod locking device 315；Two pressure plates 311 are clamped the side plate of automatic winder 2 and are passed through Pressing plate locking device 312 is locked；Guiding device 313 and guide rod locking device 315 are fixed on pressing plate 311.Telescoping mechanism Including guide rod 314 and floating joint 316, guide rod 314 passes through guiding device 313 and guide rod locking device 315, floating joint 316 It is fixed on 314 end of guide rod and the bracket for throwing yarn platform 31 or No. 2 throwing yarn platforms 32 with No. 1 is connect.In use, guide rod 314 can Stretching motion is carried out along guiding device 313 and guide rod locking device 315, so that No. 1 throwing yarn platform 31 or No. 2 throwing yarn platforms 32 are then Stretching motion can be carried out along the guide rod 314 of platform two sides, while operating guide rod locking device 315 to lock guide rod 314 Tightly, it is moved can not freely.And floating joint 316 is used to eliminate in platform moving process because of ground inequality factor And the fluctuation up and down generated.

It is the structural schematic diagram of presser device 307 shown in Fig. 5；Guide rod 314 can be mounted on pressing plate according to the design needs It is designed with guide rod 314 on one side plate 311 of device 307 or on two side plates 311, this mainly sees the peace of presser device 307 Holding position only needs if it is mounted on No. 1 one end for throwing yarn platform 31 or No. 2 throwing yarn platforms 32 close to throwing yarn platform Side is equipped with guide rod 314 to be connected with corresponding platform；Two throwing yarn platform joints, then need in two side plates 311 On be designed with guide rod 314, be connected respectively with the throwing yarn platform of two sides, and 2 guide rods 314 are mutually indepedent, can make 2 throwing yarns Platform is mutually independent to realize flexible pull-out advancing movement.

Preferably, guide rod 314 is cylindrical guiding axis, and guiding device 313 is mainly a linear bearing, guide rod locking dress 315 are set as the axially directed locking device of a locking bolt, there is an operation handle, can be embraced by rotation process handle Tight or release guide rod 314, plays the role of motion guide, or positioning and locking.

Preferably, it in the other end of guide rod 314, i.e., close to 315 side of guide rod locking device, is equipped with and pulls out limited block 317, Its sectional dimension is greater than the inner hole of guide rod locking device 315, therefore when guide rod 314 pulls out, pulling out limited block 317 can be to prevent Only guide rod 314 is inadvertently pulled out, and guide and limit is caused to fail.

Preferably, one end of two pressure plates 311 is linked together by bolt and nut, is stuck in the side plate of automatic winder 2 On, the other end of two pressure plates 311 is equipped with pressing plate locking device 312, and pressing plate locking device 312 is Camlock device, master Body is a bolt and nut device, and the handle of a strap cam is equipped on bolt head, locks pressing plate by manually adjusting nut Device 312 is slightly tightened, and is then tightened by the handle of operation strap cam completely again, is pressed pressing plate locking device 312 by two pieces The end of plate 311 is tightened completely, to make the side plate of 2 block pressur plates 311 clamping automatic winder 2, in this way in the installation of equipment, dimension During repairing, the tool of not needing can realize the dismounting of the structure, adjustment, facilitate operation.

It is that the guide rod of presser device 307 pulls out status diagram, at this point, No. 1 throwing yarn platform 31 or No. 2 throwings shown in Fig. 6 Yarn platform 32 has been pulled away from the winder station of automatic winder 2, can be convenient and carries out to the winder station for throwing yarn platform or inside Maintenance.

It is the structural schematic diagram of floating joint 316 shown in Fig. 7；It is the adjustment structure section view of floating joint 316 shown in Fig. 8 Figure；Floating joint 316 is mounted on the end of above-mentioned guide rod 314 comprising guide rod seat 320 and carrier base 321, guide rod seat 320 One end be equipped with guide rod installing hole 322, guide rod installing hole 322 is equipped with an opening portion, and guide rod installing hole 322 is set in guide rod 314 On, then by screw lock opening portion, it is fastened on guide rod seat 320 on guide rod 314；The working end of guide rod seat 320 is one flat Flat portion, which is provided with regulating tank 323, and regulating tank 323 is a strip arc groove being vertically arranged；Carrier base 321 is fixedly mounted The two sides of yarn platform 31 or No. 2 throwing yarn platforms 32 are thrown at No. 1；It is equipped with through slot among carrier base 321, is set in guide rod seat 320 The outside of working end plat part, interior be equipped with of regulating tank 323 adjusts bearing 324, and is fixed on carrier base 321 by pin shaft 325 In pin shaft hole 326, carrier base 321 can be carried out along regulating tank 323 relative to guide rod seat 320 under the limitation for adjusting bearing 324 It moves up and down, realizes and adjust.

No. 1 throw yarn platform 31 and No. 2 throw yarn platform 32 three floor conveying device be respectively upper platform delivery track 301, Lower layer's platform delivery track 302 and collet recycle delivery track 310.Wherein throw the upper of yarn platform 31 and No. 2 throwing yarn platform 32 for No. 1 Layer platform delivery track 301 is two sections of independent transmission units operated in opposite directions；No. 1 throwing yarn platform 31 and No. 2 throwing yarn platforms 32 Lower layer's platform delivery track 302 be connected to form a supply unit in the same direction, No. 1 throwing yarn platform 31 and No. 2 throwing yarn platforms 32 Collet recycling delivery track 310 be set between upper platform delivery track 301 and lower layer's platform delivery track 302, same phase Even form a supply unit in the same direction；The end of No. 2 throwing yarn platforms 32 is equipped with feeding hoisting mechanism 303.No. 1 throwing yarn platform 31 Be connected with No. 2 throwing yarn platforms 32 by platform docking mechanism 304, but the upper platform delivery track 301 of 2 throwing yarn platforms it Between not together with.

Intermediate docking system 4 is equipped with collet distributor gear 401, feeding descending mechanism 402, lower layer's coil transfer passage 403 With upper layer coil transfer passage.Wherein, the upper platform delivery track 301 of upper layer coil transfer passage and No. 1 throwing yarn platform 31 Docking, for sending assembled coil and collet to upper platform delivery track 301.Feeding descending mechanism 402 is set to lower layer 403 starting point of coil transfer passage is for sending downwards assembled coil and collet to lower layer's coil transfer passage 403.Under Lower layer's platform delivery track 302 that floor coil transfer passage 403 throws yarn platform 31 with No. 1 docks, and is used for assembled coil It send with collet to lower layer's platform delivery track 302.The collet that collet distributor gear 401 and No. 1 throws yarn platform 31 recycles conveyor track The docking of road 310 sends coil clearing system 5 back to for recycling empty collet and being divided into two transfer passage distribution.

Shown in Fig. 9, yarn platform 31 is thrown for No. 1 and docks schematic diagram with centre docking system 4, is taken off between the two From, to show the structure of docking section, including the upper layer butted part 341 that upper platform delivery track 301 is connected, be used to will in Between docking system 4 upper layer coil transfer passage output coil be transported to No. 1 throwing yarn platform 31 upper platform delivery track On 301；Lower layer's butted part 342 that lower layer's platform delivery track 302 is connected, for by the lower layer of intermediate docking system 4 The coil that coil transfer passage 403 exports is transported on lower layer's platform delivery track 302 of No. 1 throwing yarn platform 31, further will Coil is transported on the upper platform delivery track 301 of No. 2 throwing yarn platforms 32 for throwing yarn；It further include collet recycling delivery track The 310 collet butted parts 343 being connected are thrown after yarn platforms 32 throw yarns for throwing yarn platform 31,2 for No. 1 and are generated Empty collet be transmitted back on intermediate docking system 4.

When running, No. 1 throwing yarn platform 31 and No. 2 throwing yarn platforms 32 can carry out throwing yarn simultaneously.It is specific: intermediate docking system The coil and collet of 4 lower layer's coil transfer passage output are sent to the upper platform delivery track 301,1 of No. 1 throwing yarn platform 31 Number throw yarn platform 31 upper platform delivery track 301 advance forward with coil and collet, by No. 1 throw yarn platform 31 on throwing Yarn feeding device is shipped in winder station to be expected, completes to throw yarn；And lower layer's coil transfer passage of intermediate docking system 4 simultaneously The coil and collet of 403 outputs are transported to No. 2 throwing yarn platforms 32 by lower layer's platform delivery track 302 of No. 1 throwing yarn platform 31 Lower layer's platform delivery track 302 on, then the feeding elevator 303 by No. 2 throwing 32 ends of yarn platform are arranged in by coil from 2 Number throw yarn platform 32 lower layer's platform delivery track 302 submit to No. 2 throw yarn platform 32 upper platform delivery track 301 on, 2 It number throws and to advance on the upper platform delivery track 301 of yarn platform 32 with coil and collet, direction of travel and No. 1 throwing yarn platform 31 Upper platform delivery track 301 on the contrary, No. 2 throw yarn platforms 32 on throwing yarn feeding devices simultaneously also by complete throw yarn work.And it manages After yarn is launched, No. 1 empty collet thrown on yarn platform 31 and No. 2 throwing yarn platform 32 will send to collet and recycle on delivery track 310 simultaneously It is sent back in intermediate docking system 4 by it.

Shown in Figure 10, for the partial schematic diagram of No. 1 throwing yarn platform 31, upper platform delivery track 301 is equipped in same Two conveyer belts of horizontal plane, one is coil infeed conveyor belt 351, is positioned close to throw yarn feeding device side, another is flat Row is located at the coil endless apron 352 in outside；The both ends of upper platform delivery track 301, coil infeed conveyor belt 351 and pipe Circulation guiding mechanism 306 is equipped between yarn endless apron 352, circulation guiding mechanism 306 is equipped with guide cylinder mechanical arm 353.

It throws yarn feeding device and stirs cylinder 354, throwing yarn region detection sensor 355, collet including throwing yarn manipulator 305, entrance Bracket 356 and bottom tray support cylinder 359；Yarn manipulator 305 is thrown to be set on upper platform delivery track 301 and correspond to each winder Station；Entrance, which is stirred cylinder 354 and thrown where yarn region detection sensor 355 is set to each throwing yarn manipulator 305, throws yarn region Entrance, bottom tray support 356 is set to collet recycling delivery track 310 top and is equipped with slideway under the collet that can be tilted down 358, bottom tray support cylinder 359 is connected in 358 lower section of slideway under collet.

When throwing yarn work, the entrance in yarn region is thrown where each throwing yarn manipulator 305, throws yarn region detection sensor 355 first judge to throw whether yarn region has coil, and when no coil, entrance is stirred cylinder 354 and opened, by coil infeed conveyor belt Coil on 351, which is put into, throws yarn region, throws yarn region detection sensor 355 at this time and detects that coil exists, stirs entrance Cylinder 354 is closed, and the coil of coil infeed conveyor belt 351 can not then enter back into the throwing yarn region；When the winder station needs pipe When yarn, throws yarn manipulator 305 and act on, pick up the coil in the throwing yarn region, coil is lifted, and rotates by a certain angle, is gone to Bobbin-winding machine coil entrance region, and yarn release areas 356 is thrown, coil is then discharged, is put into winder station.Accordingly , it throws yarn region detection sensor 355 and detects that coil has been removed, bottom tray support cylinder 359 of the bottom tray support 356 in lower section Under the action of, decline certain altitude, make sky collet with the landing of slideway 358 under collet, and then falls on collet recycling conveyor track It (i.e. throws the opposite collet of 351 rotation direction of coil infeed conveyor belt of yarn platform 31 with No. 1 shown in Figure 10 to convey in road 310 Band 360) on, it is conveyed to intermediate docking system 4.After empty collet slides, bottom tray support 356 is back to former height again, at this time Entrance is stirred cylinder 354 and is just opened, and is put into new coil.

When the coil conveyed on coil infeed conveyor belt 351 does not enter the throwing yarn region for throwing yarn manipulator 305, by recycling Guiding mechanism 306 leads out on coil endless apron 352 starting point for being transported to coil infeed conveyor belt 351 always, By the guide cylinder mechanical arm 353 of another circulation guiding mechanism 306, coil is conveyed from coil endless apron 352 again again Conveying is re-started on return pipe yarn infeed conveyor belt 351.

It as shown in figure 11, is No. 2 32 structural schematic diagrams of throwing yarn platform, wherein the part body of feeding hoisting mechanism 303 shows It is intended to as shown in figure 12, feeding hoisting mechanism 303, which is equipped with, docks work with what the coil delivery platform of No. 2 throwing yarn platforms 32 was connected to each other Position 330, when coil is promoted at docking station 330 by feeding hoisting mechanism 303, pusher 331 works, by what is elevated Coil is pushed in the coil charging conveyor belt of No. 2 throwing yarn platforms 32, is transmitted by docking station 330.Such as Figure 13 institute Show, for the other end structural schematic diagram of No. 2 throwing yarn platforms 32, the operation of the collet recycling delivery track 310 of No. 2 throwing yarn platforms 32 Direction is identical as the coil charging conveyor belt traffic direction that No. 2 are thrown yarn platform 32, and the collet for throwing yarn platform 31 with No. 1 recycles Delivery track 310 connects, and throws the empty collet generated during yarn and is finally all input on intermediate docking system 4, then by centre Docking system 4 is delivered to coil clearing system 5 one by one, is recycled.

It as shown in figure 14, is the structural schematic diagram of feeding descending mechanism 402；Feeding descending mechanism 402 declines equipped with feeding Mechanism body 411 is equipped with feeding descending mechanism guide rail 412, feeding descending mechanism guide rail on feeding descending mechanism body 411 vertically Feeding descending mechanism sliding block 413 is installed on 412；First lifting driving is installed electronic at the top of feeding descending mechanism body 411 Machine 414, the output end of the first lifting drive motor 414 are connected with one parallel with feeding descending mechanism guide rail 412 the One lifting driving lead screw 415, the first lifting drive screw thread on lead screw 415 to be socketed with the first lifting driving nut 416, the first lifting Driving nut 416 is mounted on one piece of first lifter plate 417, and the first lifter plate 417 is connected with feeding descending mechanism sliding block 413； First lifter plate 417 is arranged right below the second lifter plate 418, passes through first between the first lifter plate 417 and the second lifter plate 418 The support connection of spring guiding device 419；The bottom of feeding descending mechanism body 411 is additionally provided with first liter of the second lifter plate 418 Limiting device 420 drops；Second lifter plate, 418 side is connected with the first collet coil storage platform 426；The storage of first collet coil is flat It is equipped with the i.e. above-mentioned pusher 331 of the first scraping wings 421 on platform 426, and is equipped with first gear rack system in side；First Pinion-and-rack system includes the first rack gear 422, first gear 423, second gear 424 and the second rack gear 425, the first rack gear 422 It is horizontally disposed and be connected with the first scraping wings 421 and the direction of motion is consistent；First gear 423 is engaged under the first rack gear 422 Side, and the bearing support system by being fixed on 418 side of the second lifter plate supports；Second gear 424 is located at the first lifter plate 417 sides are simultaneously coaxially fastenedly connected with first gear 423；Second rack gear 425 connect with the first lifter plate 417 vertically and with second Gear 424 is meshed.When real-world operation, under the driving of the first lifting drive motor 414, the first lifter plate 417 at the beginning The second lifter plate 418 is driven to decline together by the first spring guiding device 419, subsequent second lifter plate 418 and the first lifting Limiting device 420 contacts, and so that the second lifter plate 418 is rested on restriction height, even if the first collet coil of the second lifter plate 418 Storage platform 426 is flushed with lower layer coil transfer passage 403, and at this time due to there is the first spring guiding device 419, the first lifting is driven Dynamic lead screw 415 can continue that the first lifting driving nut 416 and the first lifter plate 417 is driven to continue to move downward, when first liter When dropping plate 417 and compressing the first spring guiding device 419, first gear rack system starts running, and the first lifter plate 417 drives the Two rack gears 425 move downward, and then second gear 424 is made to rotate, and first gear 423, which synchronizes, at this time rotates, driving First rack gear 422 realize horizontal movement, therefore can push the first scraping wings 421 being connected with the first rack gear 422 move, by collet with Coil is pushed out to lower layer's coil transfer passage 403 from the first collet coil storage platform 426.

It as shown in figure 15, is the structural schematic diagram of feeding hoisting mechanism 303；303 principle of feeding hoisting mechanism is the same as under feeding Descending mechanism 402 is again provided with feeding hoisting mechanism body 361, is equipped with vertical feeding on feeding hoisting mechanism body 361 and mentions Mechanism guide rail 362 is risen, feeding hoisting mechanism sliding block is installed on feeding hoisting mechanism guide rail 362；Feeding hoisting mechanism body 361 Top is equipped with the second lifting drive motor 354, output end be connected with one it is parallel with feeding hoisting mechanism guide rail 362 Second lifting driving lead screw 365, second lifting driving lead screw 365 on screw thread be socketed with the second lifting driving nut, second liter Drop driving nut is mounted on the first lifting plate 367 being connected with feeding hoisting mechanism sliding block；It is set right above first lifting plate 367 There are the second lifting plate 368, the first lifting plate 367 and the second lifting plate 368 to connect by the support of second spring guiding device 369, The top of feeding hoisting mechanism body 361 is additionally provided with the second lifting limited device 370 of the second lifting plate 368；Second lifting plate 368 sides are equipped with the second collet coil storage platform 376；Second collet coil storage platform 376 is equipped with the second scraping wings 371, and second gear rack system is equipped in side；Second gear rack system include third rack gear 372, third gear 373, 4th gear 374 and the 4th rack gear 375, third rack gear 372 is horizontally disposed and is connected with the second scraping wings 371 and the direction of motion one It causes；Third gear 373 is engaged in the lower section of third rack gear 372, and the bearing support by being fixed on 368 side of the second lifting plate System support；4th gear 374 is located at 367 side of the first lifting plate and is coaxially fastenedly connected with third gear 373；4th rack gear 375 connect with the first lifting plate 367 vertically and are meshed with the 4th gear 374.When real-world operation, electricity is driven in feeding elevator Under the driving of motivation 354, the first lifting plate 367 drives the second lifting plate 368 1 by second spring guiding device 369 at the beginning It rises and rises, subsequent second lifting plate 368 is contacted with the second lifting limited device 370, so that the second lifting plate 368 is rested on restriction high Degree, even if the second collet coil storage platform 376 of the second lifting plate 368 and the automatic upper platform conveyor track for throwing yarn platform 3 Road 301 is flush, and at this time due to there is second spring guiding device 369, the second lifting driving lead screw 365 can continue drive second Lifting driving nut and the first lifting plate 367 continue up.When the first lifting plate 367 compresses second spring guiding device When 369, second gear rack system starts running, and the first lifting plate 367 drives the 4th rack gear 375 to move upwards, and then makes the Four gears 374 rotate, and third gear 373, which synchronizes, at this time rotates, and driving third rack gear 372 realizes horizontal movement, therefore The second scraping wings 371 being connected with third rack gear 372 can be pushed to move, by collet and coil from the second collet coil storage platform Upper platform delivery track 301 is pushed out on 376.

The preferred embodiment that above are only the utility model, does not play the role of any restrictions to the utility model. Any person of ordinary skill in the field, in the range of not departing from the technical solution of the utility model, to the utility model The technical solution and technology contents of exposure make the variation such as any type of equivalent replacement or modification, belong to without departing from the utility model Technical solution content, still fall within the protection scope of the utility model.

Claims (2)

1. a kind of collet recovering mechanism for throwing yarn station, characterized in that it comprises:

Collet recycles delivery track (310), is set to and throws below yarn region；

Bottom tray support (356), corresponding each throwing yarn station, being set to above collet recycling delivery track (310) and be equipped with can be downward Slideway (358) under inclined collet；

Bottom tray support cylinder (359), the output end of bottom tray support cylinder (359) are connected in below slideway under collet (358), are used for Slideway under collet (358) is driven to switch between ramp-like state in horizontality and cutting.

2. throwing the collet recovering mechanism of yarn station as described in claim 1, which is characterized in that it further includes throwing yarn region detection Sensor (355), set on each entrance for throwing yarn region.