CN109573531A - Flexible bolt washer feeding system - Google Patents

Flexible bolt washer feeding system Download PDF

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Publication number
CN109573531A
CN109573531A CN201811426856.XA CN201811426856A CN109573531A CN 109573531 A CN109573531 A CN 109573531A CN 201811426856 A CN201811426856 A CN 201811426856A CN 109573531 A CN109573531 A CN 109573531A
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China
Prior art keywords
bolt
track
washer
feeding
automatic
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Granted
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CN201811426856.XA
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CN109573531B (en
Inventor
张建富
冯平法
罗文涛
郁鼎文
吴志军
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Tsinghua University
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Tsinghua University
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02Devices for feeding articles or materials to conveyors
    • B65G47/04Devices for feeding articles or materials to conveyors for feeding articles
    • B65G47/12Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
    • B65G47/14Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
    • B65G47/1407Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
    • B65G47/1478Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of pick-up devices, the container remaining immobile
    • B65G47/1485Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl by means of pick-up devices, the container remaining immobile using suction or magnetic forces

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Articles To Conveyors (AREA)

Abstract

The invention discloses a kind of flexible bolt washer feeding systems, comprising: automatic bolt arrangement device and washer automatic arranging device are used for bolt and washer by predeterminated position arrangement output;The second track in automatic attachment rail is connected with the output material mouth of washer automatic arranging device, first track is connected with the output material mouth of automatic bolt arrangement device, to be respectively to form output track between automatic bolt arrangement device and the conveying mouth of washer automatic arranging device;The feeding inlet of uniformly distributed guide device is connected with the output material mouth of the second track, and the bolt washer combination that assembly is completed is evenly arranged in rounded face;Module electromagnetism group device moves to after feeding porous articles and after making bolt washer combination alignment for adsorbing bolt washer combination, drops down onto target position.Accurate feeding and disposable feeding may be implemented in the feeding system, avoids in traditional operation the inefficient and trouble of first feeding washer feeding bolt again, reduces the tradition non-cutting time that piecemeal feeding occupies.

Description

Flexible bolt washer feeding system
Technical field
The present invention relates to automatic charging equipment technical field, in particular to a kind of flexible bolt washer feeding system.
Background technique
In the related art, most of feeding technique is all made of artificial loading mode, even manipulator feeding is also one An a feeding, non-cutting time are too long to influence production efficiency.Moreover, it is first accurate to need before each bolt feeding Washer or gasket are placed, for manually or mechanically hand, will lead to repetitive operation twice and carry out hole axis calibration can be spent greatly Measure energy.
As time goes on, swinging cross assembly line using more and more extensive, even automate high feeding system, is encountering It is also required to exchange bolt and gasket feeding of the code to adapt to different location hole again when different production switch.This is not required nothing more than Factory personnel has the ability of design code, and planned trajectory path heavy workload.Therefore using simple control method and Modularized design principle can be greatly lowered switching difficulty and meet flexible production requirement.
Therefore, the disposable feeding system of multiple bolt washers becomes the demand point that factory proposes effect, but the relevant technologies fail completely The foot demand, thus it is urgently to be resolved.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.
For this purpose, it is an object of the invention to propose a kind of flexible bolt washer feeding system.
In order to achieve the above objectives, the invention proposes flexible bolt washer feeding systems, comprising: automatic bolt arrangement device With washer automatic arranging device, exported for being arranged by predeterminated position bolt and washer;Automatic attachment rail, the automatic peace Filling track includes by the first track and the second track, the output material mouth phase of second track and the washer automatic arranging device Even, first track is connected with the output material mouth of the automatic bolt arrangement device, to be respectively the automatic bolt arrangement Output track is formed between device and the conveying mouth of the washer automatic arranging device;Uniformly distributed guide device, the uniformly distributed guidance The feeding inlet of device is connected with the output material mouth of second track, and the bolt washer combination that assembly is completed is evenly arranged in In rounded face;And module electromagnetism group device, the module electromagnetism group device include suction tray, electromagnet array group and permanent magnetism Iron is moved to after feeding porous articles and after making the bolt washer combination alignment, is dropped down onto for adsorbing the bolt washer combination Target position.
The flexible bolt washer feeding system of the embodiment of the present invention, switches tooling and feeding process is controlled by power supply, grasps Make simple, and realize accurate feeding and disposable feeding, avoids the inefficient of the feeding bolt again of first feeding washer in traditional operation And trouble, the tradition non-cutting time that piecemeal feeding occupies is reduced, to improve production efficiency.
In addition, flexible bolt washer feeding system according to the above embodiment of the present invention can also have following additional skill Art feature:
Further, in one embodiment of the invention, the automatic attachment rail further include the first floating barrier and Second floating barrier, wherein first track installation has first floating barrier and second floating barrier, and described Second track installation has second floating barrier, wherein first floating barrier and second floating barrier are by institute The horizontal baffle limitation of the first track two sides is stated, and limits the displacement along material moving direction.
Further, in one embodiment of the invention, first floating barrier is by the first air supported head, hollow out evagination Block composition, wherein the outer lug of the outer convex block of the hollow out is located at the inside of second track, to limit second track Washer is mobile.
Further, in one embodiment of the invention, it first floats described in the threaded bolt contacts of first track When head, first track lifts first floating barrier, and the outer convex block of the hollow out leaves the inside of second track, with Move the washer and the bolt synchronous.
Further, in one embodiment of the invention, second floating barrier is by the second air supported head, hollow out convex Block composition, wherein the outer lug of convex block is located at the inside of first track in the hollow out, to limit first track Bolt is mobile.
Further, in one embodiment of the invention, it second floats described in the washer contacts of second track When head, second track lifts second floating barrier, and convex block leaves the inside of first track in the hollow out, with Move synchronously the bolt and the washer.
Further, in one embodiment of the invention, first track is located at right above second track, when When the bolt reaches first track, second track is fallen to, the shaft end portion of the bolt and synchronous gasket hole It is overlapped.
Optionally, in one embodiment of the invention, the uniformly distributed guide device includes at least one column and A Ji Mead guide rail.
Further, in one embodiment of the invention, the electromagnet array group connects to power supply, when the electromagnetism After the charging of iron array group, the permanent magnetism iron surface is adsorbed, to adjust the position of the electromagnet array group and the quantity of array.
Further, in one embodiment of the invention, a pair of of assembly floor of end setting of second track, institute It states assembly floor spacing to be greater than the diameter of bolt and be less than the gasket diameters, the bolt is made to pass through the assembly floor not It is lifted, is lifted the washer until contacting with the nut bottom of the bolt.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments Obviously and it is readily appreciated that, in which:
Fig. 1 is the flexible bolt washer feeding system structural schematic diagram of one embodiment of the invention;
Fig. 2 is upper and lower floating barrier structural schematic diagram in the flexible bolt washer feeding system of one embodiment of the invention;
Fig. 3 is that rib structure schematic diagram is assembled in the flexible bolt washer feeding system of one embodiment of the invention;
Fig. 4 is uniformly distributed guiding arrangement structure schematic diagram in the flexible bolt washer feeding system of one embodiment of the invention;
Fig. 5 is module electromagnetism group device structural representation in the flexible bolt washer feeding system of one embodiment of the invention Figure;
Fig. 6 is electromagnetism group arrangement schematic diagram in the flexible bolt washer feeding system of one embodiment of the invention.
Description of symbols:
10- flexible bolt washer feeding system, 100- automatic bolt arrangement device, 200- washer automatic arranging device, The automatic attachment rail of 300-, the first track of 301-, the second track of 302-, the first floating barrier of 303-, the second floating barrier of 304-, The outer convex block of 305- hollow out, the first air supported head of 306-, convex block, the second air supported head of 308-, 309- assemble floor, 400- in 307- hollow out Uniformly distributed guide device, 401- at least one column, 402- Archimedes guide rail, 500- module electromagnetism group device, 501- absorption Disk, 502- electromagnet array group and 503- permanent magnet.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
The flexible bolt washer feeding system proposed according to embodiments of the present invention is described with reference to the accompanying drawings.
Fig. 1 is the flexible bolt washer feeding system structural schematic diagram of one embodiment of the invention.
As shown in Figure 1, the feeding system 10 includes: automatic bolt arrangement device 100, washer automatic arranging device 200, from Dynamic attachment rail 300, uniformly distributed guide device 400 and module electromagnetism group device 500.
Wherein, automatic bolt arrangement device 100 and washer automatic arranging device 200, it is default for being pressed to bolt and washer Position arrangement output.
Briefly, automatic bolt arrangement device 100 and washer automatic arranging device 200 are market fexible unit, the two It plays bolt and washer by correct position output action.
Automatic attachment rail 300 includes by the first track 301 and the second track 302, and the second track 302 is arranged automatically with washer The output material mouth of array apparatus 200 is connected, and the first track 301 is connected with the output material mouth of automatic bolt arrangement device 100, with respectively Output track is formed between automatic bolt arrangement device 100 and the conveying mouth of washer automatic arranging device 200.
As shown in Fig. 2, further, in one embodiment of the invention, automatic attachment rail 300 further includes first floating Dynamic baffle 303 and the second floating barrier 304, wherein the first track 301 is equipped with the first floating barrier 303 and the second floating gear Plate 304, and the second track 302 is equipped with the second floating barrier 304, wherein the first floating barrier 303 and the second floating barrier 304 are limited by the horizontal baffle 600 of the first track two sides, and limit the displacement along material moving direction.
Wherein, as shown in Fig. 2, the first floating barrier 303 is made of convex block 305 outside the first air supported head 306, hollow out, wherein The outer lug of the outer convex block 305 of hollow out is located at the inside of the second track 302, mobile with the washer for limiting the second track.When the first rail When first air supported head 306 of threaded bolt contacts in road 301, the first track 301 lifts the first floating barrier 303, the outer convex block 305 of hollow out from The inside of the second track 302 is opened, so that washer and bolt synchronous movement.
As shown in Fig. 2, the second floating barrier 304 is made of convex block 307 in the second air supported head 308, hollow out, wherein hollow out The outer lug of interior convex block 307 is located at the inside of the first track 301, mobile with the bolt for limiting the first track 301.When the second track When 302 the second air supported head 308 of washer contacts, the second track 302 lifts the second floating barrier 304, and convex block leaves in hollow out The inside of one track 301, so that bolt and washer move synchronously.
Next, the first track 301 is located at right above the second track 302, when bolt reaches the first track 301, fall To the second track 302, the shaft end portion of bolt is overlapped with synchronous gasket hole.
In addition, as shown in figure 3, a pair of of assembly floor 309 of end setting of the second track 302, assembly floor spacing are greater than The diameter of bolt and it is less than gasket diameters, is lifted bolt not by assembling floor, is lifted washer until spiral shell with bolt Cap bottom contact, to complete to be coupled.
As shown in figure 4, the feeding inlet of uniformly distributed guide device 400 is connected with the output material mouth of the second track 302, will assemble The bolt washer combination of completion is evenly arranged in rounded face.
Wherein, uniformly distributed guide device includes at least one column 401 and Archimedes's guide rail 402, Archimedes's guidance The bolt washer assembly that rail guarantees that assembly is completed is evenly arranged in rounded face.
Specifically, Archimedes's guide rail should ensure that orbital distance is invariable, and the parallel surface with guide rail plane is XY Plane establishes X-Y coordinate, and guide tracks can follow following formula:
Wherein, x indicates abscissa value of Archimedes's guide rail under built X-Y coordinate, and y indicates Archimedes's guidance Ordinate value of the rail under built X-Y coordinate, r indicate Archimedes's guide rail under X-Y coordinate apart from coordinate origin Distance, t indicate continuous variable, value range be [0 ,+∞).
As shown in figure 5, module electromagnetism group device 500 includes suction tray 501, electromagnet array group 502 and permanent magnet 503, For adsorbing threaded screw fasteners washer combinations, moves to after feeding porous articles and after making bolt washer combination alignment, drop down onto target position It sets.
It should be noted that suction tray 501 is made of magnetizable silicon steel, 501 lower surface of suction tray is coated with insulating layer, Suction tray 501 is provided with annular array hole, and the hole site and number are determined by feeding porous articles hole site;Electromagnet array Group 502 is made of the electromagnet of circular array, and all electromagnet direction of windings are consistent;Permanent magnet 503 towards above be the pole N, under It places the face pole S.
Wherein, the lower end line of electromagnet array group 502 connects positive pole, and upper end line connects power cathode, same ring shape electromagnetism Iron array is controlled by same power supply.Electromagnet array group 502 is adsorbable in 503 surface of permanent magnet after charging, therefore, adjustable 502 position of electromagnet array group and selected quantity, 502 position of electromagnet array group should with to feeding porous articles hole site one It causes.
The embodiment of the present invention is described in further detail below with reference to specific example.
For example, automatic attachment rail 300 is by 301, upper floating barrier 303, lower floating barrier 304, lower railway 302 of getting on the right track Composition.Upper rail 301 exports material mouth with automatic bolt arrangement device 100 and is connected, and is equipped with floating barrier on upper rail 301 303 and lower floating barrier 304, upper and lower floating barrier is limited by the horizontal baffle 600 of 301 two sides of upper rail and is moved along material The displacement in direction.Lower railway 302 exports material mouth with washer automatic arranging device 200 and is connected, and lower floating is equipped on lower railway 302 Baffle 304.
As shown in Fig. 2, upper floating barrier 303 is made of convex block 305, upper air supported head 306 outside hollow out.The outer convex block 305 of hollow out Outer lug be located inside lower railway 302, play limitation lower railway 302 transport washer migration.It is transported when on upper rail 301 Threaded bolt contacts on air supported head 306, the dynamic baffle 303 of floating can be lifted automatically, outer lug is left inside lower railway 302, and washer can With normal movement, play the role of synchronization bolt and washer.
When in order to guarantee that bolt does not jack up upper floating barrier 303, washer is unable to normal movement;When the gear that floats on bolt jack-up When plate 303, washer movement is unimpeded, and the upper installation of floating barrier 303, which should ensure that, is not jacking up state (i.e. upper 303 hollow out of floating barrier 301 top surface contact conditions of top surface and upper rail), the outer lug of the outer convex block 305 of hollow out should just limit the shifting of 302 middle washer of lower railway It is dynamic;State (i.e. bolt surface just jacks up air supported head 306 and peaks) is being jacked up, the outer lug of the outer convex block 305 of hollow out Should just rise to can allow the washer in lower railway 302 to move.
Lower floating barrier 304 is made of convex block 307 in hollow out and lower air supported head 308.The internal projection position of convex block 307 in hollow out Inside upper rail 301, the mobile effect of limitation 301 transit bolts of upper rail is played.When the washer contacts of lower railway 302 are floated downward Dynamic head 308, meeting auto lifting remove float plate 304, and internal projection can be left inside upper rail 301, and bolt can be played with normal movement The effect of synchronous washer and bolt.
When in order to guarantee that washer does not jack up lower floating barrier 304, bolt is unable to normal movement;When washer jacks up the lower gear that floats When plate 304, bolt movement is unimpeded, and the installation of lower floating barrier 304, which should ensure that, (descends 304 hollow out of floating barrier not jacking up state 301 top surface contact conditions of top surface and upper rail), the internal projection of convex block 307 should just limit bolt in upper rail 301 and move in hollow out It is dynamic;State (air supported head 308 peaks under i.e. washer face just jacks up) is being jacked up, the internal projection of convex block 307 in hollow out Should just rise to can allow the bolt in upper rail 301 to move.
Upper rail 301 should be located at right above lower railway 302, and bolt reaches 301 ends of upper rail can fall to lower rail automatically Road 302, bolt axle end are overlapped with the gasket hole of synchronous transport.
As shown in figure 3, lower railway end is provided with a pair of of assembly floor 309, assembly 309 spacing of floor should be greater than a bolt Shaft diameter but be less than gasket diameters, the spacing can guarantee bolt pass through assembly floor 309 without being lifted, washer is suitable Benefit is lifted, and washer is lifted with assembly rib, 309 up to contacting with bolt nut bottom, completes to be coupled.
It is connected as shown in figure 4, uniformly distributed 400 entrance material path of guide device exports material path with lower railway 302, uniformly distributed guide device 400 are made of column 401 and Archimedes's guide rail 402, and Archimedes's guide rail 402 guarantees the bolt washer group that assembly is completed Zoarium is evenly arranged in rounded face.
As shown in fig. 6, using the swinging cross assembly line that need to assemble 8 hole assembly wheels and 4 hole assembly wheels as operational instances, according to assembly Hole site sum number amount arrangement electromagnetism group is taken turns in the position of permanent magnet, A series electromagnet is controlled by power supply 1, and B series electromagnet is by electricity Source 2 controls, and C series electromagnet is controlled by power supply 3.B series electromagnet riding position is consistent with 4 hole assembly wheels, the serial electromagnet of C Riding position is consistent with 8 hole assembly wheels.1,2,3 are powered on after the completion of placing, permanent magnet adsorbs electromagnetic array group.
Prepare 4 hole suction trays and 8 hole suction trays, wherein 4 hole suction tray hole sites are consistent with 4 hole assembly wheels, 8 hole suction trays Hole site is consistent with 8 hole assembly wheels.When to 8 hole assembly wheel feeding, electromagnet array group adsorbs 8 hole suction tray magnetizable surfaces Afterwards, complete feeding device is constituted.
The feeding device bolt washer assembly upper surface uniformly distributed with uniformly guidance track surface contacts, corresponding bolt washer Assembly can be attracted by the magnetic force to 8 hole suction trays, be moved at 8 hole assembly wheel feedings, taken turns when being moved to target point When the heart is aligned, power supply 3 is powered off, and power supply 1,2 does not power off, so that losing adsorption capacity after 8 hole bolt demagnetizations and falling to 8 hole assembly wheels In, complete feeding.
When needing to switch feeding system, power supply 1,2,3 only need to be disconnected, unloads 8 hole suction trays, and open power supply 1,2,3, 4 hole suction trays are adsorbed, switching tooling can be completed.Remaining operation is consistent, does not repeat them here.
In summary, the embodiment of the present invention has the advantages that
(1) embodiment of the present invention may be implemented to carry out accurate feeding to the multiple bolts for having assembled washer, avoid The inefficient and trouble of first feeding washer feeding bolt again in traditional operation.At the same time it can also realize the disposable feeding of bolt, drop The low tradition non-cutting time that piecemeal feeding occupies.
(2) embodiment of the present invention is due to use modularized design principle, it can be achieved that the feeding of swinging cross porous articles, works as needs Switch different porous articles, only need to adjust electromagnet array as required in the position of permanent magnet and select the suction tray of dimension , thus greatly reduce switching time and improve production efficiency.
(3) switching tooling of the embodiment of the present invention and feeding process are controlled by power supply, easy to operate.When another work need to be switched When dress, only it need to stop power supply power supply, suction tray is changed after losing magnetism and startup power supply again, adsorbs the suction tray of corresponding specification Switching tooling can be completed.After module electromagnetism group has adsorbed corresponding bolt, move to feeding porous articles, it is only right after alignment Adsorb bolt array of electromagnets demagnetization so that suction tray continues to be adsorbed in array group and bolt washer can smoothly be fallen to accurately Position.
The flexible bolt washer feeding system proposed according to embodiments of the present invention switches tooling and feeding process by power supply Control, it is easy to operate, and realize accurate feeding and disposable feeding, avoid in traditional operation first feeding washer feeding bolt again It is inefficient and trouble, reduce tradition piecemeal feeding occupy non-cutting time, to improve production efficiency.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be mechanical connect It connects, is also possible to be electrically connected;It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below " One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned Embodiment is changed, modifies, replacement and variant.

Claims (10)

1. a kind of flexible bolt washer feeding system characterized by comprising
Automatic bolt arrangement device and washer automatic arranging device, for being exported to bolt and washer by predeterminated position arrangement;
Automatic attachment rail, the automatic attachment rail include the first track and the second track, second track and the pad The output material mouth for enclosing automatic arranging device is connected, the output material mouth phase of first track and the automatic bolt arrangement device Even, to be respectively to form output rail between the automatic bolt arrangement device and the conveying mouth of the washer automatic arranging device Road;
The feeding inlet of uniformly distributed guide device, the uniformly distributed guide device is connected with the output material mouth of second track, will fill Bolt washer combination with completion is evenly arranged in rounded face;And
Module electromagnetism group device, the module electromagnetism group device includes suction tray, electromagnet array group and permanent magnet, for adsorbing The bolt washer combination moves to after feeding porous articles and after making the bolt washer combination alignment, drops down onto target position.
2. flexible bolt washer feeding system according to claim 1, which is characterized in that the automatic attachment rail also wraps Include the first floating barrier and the second floating barrier, wherein first track installation has first floating barrier and described Two floating barriers, and second track installation has second floating barrier, wherein first floating barrier and described Two floating barriers are limited by the horizontal baffle of first track two sides, and limit the displacement along material moving direction.
3. flexible bolt washer feeding system according to claim 1, which is characterized in that first floating barrier is by The outer convex block composition of one air supported head, hollow out, wherein the outer lug of the outer convex block of the hollow out is located at the inside of second track, with The washer for limiting second track is mobile.
4. flexible bolt washer feeding system according to claim 3, which is characterized in that when the bolt of first track When contacting first air supported head, first track lifts first floating barrier, and the outer convex block of the hollow out leaves described The inside of second track, so that the washer and bolt synchronous movement.
5. flexible bolt washer feeding system according to claim 1, which is characterized in that second floating barrier is by Convex block forms in two air supported heads, hollow out, wherein and the outer lug of convex block is located at the inside of first track in the hollow out, with The bolt for limiting first track is mobile.
6. flexible bolt washer feeding system according to claim 5, which is characterized in that when the washer of second track When contacting second air supported head, second track lifts second floating barrier, and convex block leaves described in the hollow out The inside of first track, so that the bolt and the washer move synchronously.
7. flexible bolt washer feeding system according to claim 1, which is characterized in that first track is located at described Right above second track, when the bolt reaches first track, second track, the shaft end of the bolt are fallen to Portion is overlapped with synchronous gasket hole.
8. flexible bolt washer feeding system according to claim 1, which is characterized in that the uniformly distributed guide device includes At least one column and Archimedes's guide rail.
9. flexible bolt washer feeding system according to claim 1, which is characterized in that the electromagnet array group and electricity Source connection adsorbs the permanent magnetism iron surface, after electromagnet array group charging to adjust the position of the electromagnet array group Set the quantity with array.
10. flexible bolt washer feeding system according to claim 1, which is characterized in that the end of second track A pair of of assembly floor of setting, the assembly floor spacing are greater than the diameter of bolt and are less than the gasket diameters, make the spiral shell Bolt is not lifted by the assembly floor, is lifted the washer until contacting with the nut bottom of the bolt.
CN201811426856.XA 2018-11-27 2018-11-27 Flexible bolt washer feeding system Active CN109573531B (en)

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Publication number Priority date Publication date Assignee Title
CN102294591A (en) * 2011-07-30 2011-12-28 郭术松 Automatic expansion bolt assembling machine
CN102294588A (en) * 2011-08-11 2011-12-28 浙江中超工业视镜有限公司 Screw and washer combining machine
CN103707310A (en) * 2012-09-29 2014-04-09 苏州久工自动化科技有限公司 Electromagnet-type end effector
CN204449864U (en) * 2014-12-29 2015-07-08 青岛征和工业股份有限公司 Be applicable to the equipment that outer-hexagonal bolt and packing ring are assembled
CN106166674A (en) * 2016-08-04 2016-11-30 李庆杰 A kind of expansion bolt assembles equipment
CN205968139U (en) * 2016-08-31 2017-02-22 浙江三永机械有限公司 Automatic screwed nut packing ring device
CN206967020U (en) * 2017-06-09 2018-02-06 辽宁工业大学 A kind of screw washer automatic assembling apparatus

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